Final Approved Tariffs.pdf

MAGGIE BRILZ [phone]
Director, Pricing FAX [phone]
[e-mail]

May 25, 2006

Ms. Jean D. Jewell, Secretary
Idaho Public Utilities Commission
P. O. Box 83720
Boise, ID 83720-0074

RE: Case No. IPC-E-05-28
Case No. IPC-E-06-07
Compliance Filing

Dear Ms. Jewell:

Pursuant to Commission Order Nos. 30035 and 30047, transmitted
for filing are Idaho Power Company’s revised tariff sheets conforming to the Commission’s
Orders to be effective June 1, 2006. If you have any questions regarding this compliance
filing, please contact me.

Sincerely,
Maggie Brilz

MB:mb
Enclosure

c: Ric Gale
P&RS Files
Legal Files
RECEIVED
2006 May 25 PM 1:56
IDAHO PUBLIC
UTILITIES COMMISSION
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. i
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

IDAHO PUBLIC UTILITIES COMMISSION

TARIFF NO. 28

GENERAL RULES, REGULATIONS AND RATES

APPLICABLE TO ELECTRIC SERVICE IN THE TERRITORY

SERVED FROM THE COMPANY’S INTERCONNECTED SYSTEM

IN IDAHO

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. ii
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

GENERAL RULES AND
REGULATIONS INDEX

SHEET
RULE TITLE NUMBER

Title Page ...............................................................................................................i
Index Page ..................................................................................................... ii -- iii
Rule A Introduction........................................................................................................ A-1
Rule B Definitions................................................................................................ B-1 -- B-2
Rule C Service and Limitations ...........................................................................C-1 -- C-4
Rule D Metering...................................................................................................D-1 -- D-3
Rule E Master Metering Standards ..................................................................... E-1 -- E-2
Rule F Service Establishment and Discontinuance ...................................................... F-1
Rule G Billings .....................................................................................................G-1 -- G-2
Rule H New Service Attachments and Distribution Line
Installations or Alterations..........................................................H-1 -- H-15
Rule I Budget Pay Plans.......................................................................................I-1 -- I-2
Rule J Continuity, Curtailment and Interruption of Electric Service ...............................J-1
Rule K Customer’s Load and Operations............................................................ K-1 -- K-2
Rule L Deposits....................................................................................................L-1 -- L-2

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. iii
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE INDEX

SHEET
SCHEDULE TITLE NUMBER

1 Residential Service...................................................................................1-1 -- 1-2
4 Residential Service Energy Watch Pilot Program (Optional) ...................4-1 -- 4-3
5 Residential Service Time-of-Day Pilot Program (Optional) ......................5-1 -- 5-3
7 Small General Service..............................................................................7-1 -- 7-2
9 Large General Service..............................................................................9-1 -- 9-4
15 Dusk to Dawn Customer Lighting.........................................................15-1 -- 15-2
19 Large Power Service ............................................................................19-1 -- 19-6
23 Irrigation Peak Rewards Program (Optional)........................................23-1 -- 23-6
24 Agricultural Irrigation Service................................................................24-1 -- 24-6
25 Agricultural Irrigation Service - Time-of-Use Pilot
Program (Optional) .................................................................. 25-1 -– 25-6
39 Street Lighting Service Supplemental Seasonal or Variable Energy................39-1
40 Unmetered General Service.................................................................40-1 -- 40-2
41 Street Lighting Service .........................................................................41-1 -- 41-8
42 Traffic Control Signal Lighting Service .............................................................42-1
45 Standby Service ...................................................................................45-1 -- 45-5
46 Alternate Distribution Service ...............................................................46-1 -- 46-2
55 Power Cost Adjustment....................................................................................55-1
60 Solar Photovoltaic Service Pilot Program.............................................60-1 -- 60-6
61 Payment for Home Wiring Audit for Power Quality...........................................61-1
62 Green Energy Purchase Program Rider (Optional)..........................................62-1
66 Miscellaneous Charges ........................................................................66-1 -- 66-3
72 Interconnections to Non-Utility Generation.........................................72-1 -- 72-11
81 Residential Air Conditioner Cycling Program (Optional)........................81-1 --81-3
84 Customer Energy Production Net Metering......................................... 84-1 -– 84-4
86 Cogeneration and Small Power Production Non-Firm Energy .............86-1 -- 86-7
89 Unit Avoided Energy Cost for Cogeneration and Small Power Production ......89-1
91 Energy Efficiency Rider ....................................................................................91-1
95 Adjustment for Municipal Franchise Fees ........................................... 95-1 -– 95-2
98 Residential and Small Farm Energy Credit ......................................................98-1

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. A-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE A
INTRODUCTION

These Rules and Regulations are a part of the Tariff of Idaho Power Company and apply to the
Company and every Customer to whom service is supplied; provided, that in case of conflict between
these Rules and Regulations and the provisions of any schedule of this Tariff, the provisions of such
schedule will govern as to service supplied thereunder.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. B-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE B
DEFINITIONS

The terms listed below, which are used frequently in this Tariff, will have the stated meanings:

Billing Period is the period intervening between meter readings and shall be approximately 30
days. However, Electric Service covering 27-33 days inclusive will be considered a normal Billing Period.

Commission refers to the Idaho Public Utilities Commission.

Company refers to Idaho Power Company.

Customer is the individual, partnership, association, organization, public or private corporation,
government or governmental agency receiving or contracting for Electric Service.

Demand is the average kilowatts (kW) or horsepower (HP) supplied to the Customer during the
15-consecutive-minute period of maximum use during the Billing Period, as shown by the Company's
meter, or determined in accordance with the demand clause in the schedule under which service is
supplied. In no event, however, will the maximum demand for the Billing Period be less than the demand
determined as specified in the schedule.

Electric Service is the availability of power and energy in the form and at the voltage specified in
the Idaho Electric Service Request or agreement, irrespective of whether electric energy is actually
utilized, measured in kilowatt-hours (kWh).

Month (unless calendar month is stated) is the approximate 30-day period coinciding with the
Billing Period.

Normal Business Hours are 8:00 a.m. to 5:00 p.m., Monday through Friday, excluding holidays
observed by the Company. Notice of office closures for holidays are posted, in advance, at the Company
office entrances.

Point of Delivery is the junction point between the facilities owned by the Company and the
facilities owned by the Customer; OR the Point at which the Company's lines first become adjacent to the
Customer's property; OR as otherwise specified in the Company's Tariff.

Power Factor is the percentage obtained by dividing the maximum demand recorded in kW by the
corresponding kilovolt-ampere (kVA) demand established by the Customer.

Premises is a building, structure, dwelling or residence of the Customer. If the Customer uses
several buildings or structures in the operation of a single integrated commercial, industrial, or institutional
enterprise, the Company may consider all such buildings or structures that are in proximity to each other
to be the Premises, even though intervening ownerships or public thoroughfares exist.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. B-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE B
DEFINITIONS
(Continued)

Service Level is defined as follows:

Secondary Service is service taken at 480 volts or less, or where the definitions of Primary
Service and Transmission Service do not apply. The Company is responsible for providing the
transformation of power to the voltage at which it is to be used by the Customer taking Secondary
Service.

Primary Service is service taken at 12.5 kilovolts (kV) to 34.5 kV. Customers taking Primary
Service are responsible for providing the transformation of power to the voltage at which it is to be used
by the Customer.

Transmission Service is service taken at 44 kV or higher. Customers taking Transmission Service
are responsible for providing the transformation of power to the voltage at which it is to be used by the
Customer.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. C-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE C
SERVICE AND LIMITATIONS

1. Rates and Tariff. Service supplied by the Company will be in accordance with the Tariff on
file with the state regulatory authority having jurisdiction, and as in effect at the time service is supplied.
All service rates and agreements are subject to the continuing jurisdiction and regulation of such
authority, as provided by law.

When any municipal corporation or other local taxing agency imposes on the Company any
franchise, occupation, sales, license, excise, business, operating, privilege, or use of street tax or
charge based upon meters or Customers, or upon electricity sold or the receipts or income therefrom,
the prorate amount thereof will be billed to all Customers in the area or locality in which such tax or
charge applies and will be separately stated on, and added to, the regular billing.

2. Supplying of Service. Service will be supplied under a given schedule only to Points of
Delivery as are adjacent to facilities of the Company, adequate and suitable as to capacity and voltage for
the service desired and under the schedule applicable thereto. The Company will not be obligated to
construct extensions or install additional service facilities except in accordance with Rule H. In all other
cases, special agreements between the Customer and the Company may be required.

3. Service Application. The Company will normally accept an application for service from the
Customer by telephone, through the Company’s Web site or by other oral communication. The Company
may however, at its discretion, require the Customer to sign an application requesting service

4. Service Agreement. Service to all loads equal to or in excess of 1,000 kW Demand at a
single Point of Delivery are subject to preapproval by the Company through a written and signed Uniform
Service Agreement between the Customer and the Company. The Company cannot guarantee the
availability of power equal to or in excess of 1,000 kW to Customers who have not entered into a written
Uniform Service Agreement.

5. Choice of Schedules. The Company's schedules are designed to provide monthly rates
for service supplied to the Customer on an annual basis. The Customer may elect to take service under
any of the schedules applicable to this annual service requirement, and the Company will endeavor to
assist in the selection of the appropriate schedule most favorable to the Customer. Changing of
schedules will occur only when the characteristics of the Customer's usage change such that another
applicable schedule is deemed more favorable to the Customer when applied to the Customer's annual
service requirements. Customers receiving service under Schedules 7, 9, and 19 will be reviewed on a
monthly basis under the provisions established in the Applicability section of each of these schedules.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. C-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE C
SERVICE AND LIMITATIONS
(Continued)

6. Point of Delivery Service Requirements. A Customer may be served at more than one
Point of Delivery at the same Premises if practicable, unless otherwise specified in a schedule. Service at
each Point of Delivery at the same Premises will be offered under the appropriate schedule. The
Customer's request for service at an additional Point of Delivery will be subject to the applicable line
extension rules of the Company. The Company may refuse to provide service at more than one Point of
Delivery at the same Premises if it is determined by the Company that the additional Point of Delivery
cannot be provided without jeopardizing the safety and reliability of the Company's system or service to
the Customer or to other Customers. Service provided to a Customer at multiple Points of Delivery at the
same Premises will not be interconnected electrically.

Where separate Points of Delivery exist for supplying service to a Customer at a single
Premises or separate meters are maintained for measurement of service to a Customer at a single
Premises, the meter readings will not be combined or aggregated for any purpose except for
determining if the Customer's total power requirements exceed 25,000 kW. Special contract
arrangements will be required when a Customer's aggregate power requirement exceeds 25,000 kW.

Service delivered at low voltage (600 volts or under) will be supplied from the Company's
distribution system to the outside wall of the Customer's building or service pole, unless an exception is
granted by the Company and the City or State Electrical Inspector.

The Customer's facilities will be installed and maintained in accordance with the requirements of
the National Electrical Code.

7. Limitation of Use. A Customer will not resell electricity received from the Company to any
person except where the Customer is owner, lessee, or operator of a commercial building, shopping
center, apartment house, mobile home court, or other multi-family dwelling where the use has been sub-
metered prior to July 1, 1980, and the use is billed to tenants at the same rates that the Company would
charge for service, unless the Commission authorizes alternative procedures.

A Customer's wiring will not be extended or connected to furnish service to more than one
building or place of use through one meter, even though such building, property, or place of use is
owned by the Customer. This rule is not applicable where the Customer's business consists of one or
more adjacent buildings or places of use located on the same Premises or operated as an integral unit,
under the same name and carrying on parts of the same business.

8. Rights of Way. The Customer shall, without cost to the Company, grant the Company a
right of way for the Company's lines and apparatus across and upon the property owned or controlled by
the Customer, necessary or incidental to the supplying of Electric Service and shall permit access thereto
by the Company's employees at all reasonable hours.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. C-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

Idaho Power Company
Uniform Service Agreement

NOW THEREFORE, The parties agree:

1. Idaho Power agrees to supply _________________ volt, three phase Electric Service up
to the amount of _______________ kilowatts per month pursuant to the Company’s Tariff as approved
or subsequently amended by the Idaho Public Utilities Commission for the Customer’s
____________________ facilities located at or near _____________________, County of
__________________, State of Idaho.

2. The availability of power in excess of the amount stated in Paragraph 1 above is not
guaranteed and its taking by the Customer may result in a complete or partial curtailment of service to
the Customer. The Company has the right to install, at the Customer’s expense, any device necessary
to protect the Company’s system from damage that may be caused by the taking of power in excess of
that stated in Paragraph 1. The Customer shall be responsible for any damages to the Company’s
system or damages to third parties resulting from the Customer’s taking of power in excess of that
stated in Paragraph 1.

3. The term of this Agreement shall be the period during which the Customer is
continuously receiving service from the Company under a standard Tariff Schedule or until 30 days
following written notification from the Customer to the Company of the Customer’s intent to terminate
the Agreement or until 60 days following written notification from the Company to the Customer that
one of the following conditions exists:

a. The Customer’s greatest monthly metered Demand during the most current
twelve consecutive Billing Periods is less than 80 percent of the kilowatts stated in Paragraph 1,
or

b. The Customer’s metered Demand during each of the most current twelve
consecutive Billing Periods has not equaled or exceeded 1,000 kW, or

c. The Customer’s metered Demand during any Billing Period exceeds the kilowatts
stated in Paragraph 1.

4. Customers whose load requirements are changing or whose Uniform Service Agreement
with the Company has been terminated due to any condition, may request the Company enter into a
new Uniform Service Agreement with the Customer.

5. This Agreement and the rates, terms, and conditions of service set forth or incorporated
herein, and the respective rights and obligations of the parties hereunder, shall be subject to valid laws
and to the regulatory authority and orders, rules, and regulations of the Idaho Public Utilities
Commission and such other administrative bodies having jurisdiction. Nothing herein shall be
construed as limiting the Idaho Public Utilities Commission from changing any terms, rates, charges,
classification of service, or any rules, regulations or conditions relating to service under this Agreement,
or construed as affecting the right of the Company or the Customer to unilaterally make application to
the Commission for any such change.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. C-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

Idaho Power Company
Uniform Service Agreement
(Continued)

6. In any action at law or equity commenced under this Agreement and upon which
judgment is rendered, the prevailing party, as part of such judgment, shall be entitled to recover all
costs, including reasonable attorneys fees, incurred on account of such action.

This Uniform Service Agreement replaces and supersedes the Uniform Service Agreement
between the parties dated the _______day of ____________, 20______.

Date _______________________, 20______.

(Appropriate Signatures)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. D-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE D
METERING

1. Meter Installations. The Company will install and maintain the metering equipment
required by the Company to measure power and energy supplied to the Customer. Meter installations
will be done at the Company's expense except as specified below or otherwise specified in a schedule.
Customer provisions for meter installations will be made in conformance with Company specifications,
the National Electrical Code, and/or applicable state or municipal requirements.

a. Instrument Transformer Metering. When instrument transformer metering is
requested by the Customer but not required by the Company at the time of the initial meter
installation, the Customer will be required to pay the cost of such metering equipment and its
installation in accordance with the charges specified in Schedule 66. When a Customer
requests instrument transformer metering not required by the Company at a time other than at
the time of the initial meter installation, the actual costs will apply.

b. Off-Site Meter Reading Service. Customers taking single-phase service under
Schedule 1 or Schedule 7 may request the Company install metering equipment which provides
for off-site meter reading. The installation fee and monthly charges for off-site meter reading
capability, when the service is requested by the Customer but not deemed to be cost-effective by
the Company, are specified in Schedule 66. The Company shall have the sole right to determine
whether an installation is cost-effective. Customers who request the Company-installed off-site
meter reading equipment be removed within 90 days of initial installation will be assessed a
removal fee in accordance with the provisions of Schedule 66. Due to the specialized nature of
the metering equipment, a delay may occur between the time a Customer requests the Off-Site
Meter Reading Service and the time the equipment is available for installation. Customers
utilizing the Off-Site Meter Reading Service may be required to periodically permit Company
personnel access to the meter in order for maintenance to be performed.

c. Load Profile Metering. The Company will install, at the Customer’s request, the
metering equipment necessary to provide load profile information. The installation fee and
monthly charges for load profile capability, when the service is requested by the Customer but not
provided by the Company as part of the standard meter installation, are specified in Schedule 66.
The options available under the Load Profile Metering Service include Meter Pulse Output Service
and Load Profile Recording Service. Customers requesting the Load Profile Recording Service
are responsible for providing, at their own expense, a hard-wired phone line to each metering
point. Customers who request the Load Profile Metering Service be discontinued within 36
months of initial installation will be assessed a removal fee in accordance with the provisions of
Schedule 66.

d. Surge Protection Device Services. At the Customer’s request, the following
services are available for watt-hour metered Customers only.

i. Installation or Removal. The Company will install or remove, at the
Customer’s request, a surge protection device supplied by the Customer on the meter
base and other utility peripherals to accommodate whole-house surge protection. A Surge
Protection Device Installation or Removal Charge will be assessed as specified in
Schedule 66.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. D-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE D
METERING
(Continued)

d. Surge Protection Device Services (Continued)

The Company will not install any surge protection device without proof that the
vendor of the surge protection device has executed and delivered to the Company an
agreement (in a form acceptable to the Company) which provides for the full defense
and indemnification of the Company by the vendor against any claims, suits, or losses
associated with such device.

Any surge protection device the Company is requested to install on the meter
must be Underwriters’ Laboratories, Inc. certified and meet National Electric Energy
Testing, Research and Application Centers (NEETRAC) test standards or comparable
test standards.

ii. Surge Protection Device Customer Visit Charge.

(1) If a surge protection device installation visit results in the inability
of Company personnel to install the surge protection device due to safety
concerns, inaccessibility to the meter base or other utility access points, or other
factors deemed reasonable by the Company, a Surge Protection Device
Customer Visit Charge will be applied as specified in Schedule 66. The
Company has the sole right to ultimately determine installation feasibility.

(2) Customers who request the Company perform an on-site visit to
assess alleged electrical problems believed to be associated with the surge
protection product will be charged a Surge Protection Device Customer Visit
Charge as specified in Schedule 66 if no problems associated with the electrical
service are found as a result of the visit.

e. Primary Voltage Metering. The Company will install, at its own expense, a
maximum of one primary voltage meter at a single Premises to record usage taken at 12.5 kV or
34.5 kV.

2. Measurement of Energy. Except as otherwise specifically provided, all energy delivered
by the Company will be billed according to measurement by meters located at or near the Point of
Delivery.

If the Company is unable to read a Customer's meter because of reasons beyond the
Company's control, such as weather conditions or the inability to obtain access to the Customer's
Premises, the Company may estimate the meter reading for the Billing Period on the basis of the
Customer's previous use, season of the year and use by similar Customers of the same class in that
service area. Bills rendered on estimated readings will be so designated on the bill. The amount of
such estimated bill will be subsequently adjusted, as necessary, when the next actual reading is
obtained.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. D-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE D
METERING
(Continued)

2. Measurement of Energy (Continued)

Should the Company be unable to read a Customer's meter for two consecutive Billing Periods,
the Company will diligently attempt to contact the Customer by telephone and/or letter to apprise the
Customer of the necessity of a meter reading and to make arrangements to read the meter or request
the Customer to record and return the meter reading on a card provided by the Company. If such
arrangements cannot be made or if the Customer fails to return the meter reading card, the Company
may estimate the meter reading.

3. Failure to Register. If the Company's meters fail to register at any time, the service
delivered and energy consumed during such period of failure will be determined by the Company on the
basis of the best available data. If any appliance or wiring connection, or any other device, is found on
the Customer's Premises which prevents the meters from accurately recording the total amount of energy
used on the Premises, the Company may at once remove any such wiring connection or appliance, or
device, at the Customer's expense, and will estimate the amount of energy so consumed and not
registered as accurately as it is able so to do, and the Customer will pay for any such energy within 5
days after being billed, in accordance with such estimate.

4. Meter Tests. The Company will test and inspect its meters from time to time and maintain
their accuracy of registration in accordance with generally accepted practices and the rules and
regulations established by the Idaho Public Utilities Commission. The Company will, without charge, test
the accuracy of registration of a meter upon request of a Customer, provided that the Customer does not
request such a test more frequently than once in a 12-month period. If more than one requested test is
performed within a 12-month period, the Customer will be required to pay in advance the cost of a special
meter test as specified in Schedule 66. The Company will refund the amount paid by the Customer for
the test if the results of the test show the average registration error of the meter exceeds ±2 percent.

5. Transformer Losses. When delivery of service is on the primary side of the Customer's
transformers, the Company may install its meters on the secondary side of the transformers, and, unless
otherwise provided in the schedule, in determining the monthly consumption of power and energy,
transformer losses and other losses occurring between the Point of Delivery and the meters will be
computed and added to the reading of such meters.

6. Meter Reading. Meters will be read to the last kWh registered, normally at intervals of
approximately 30 days. In no case will the meter reading interval exceed 45 days.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. E-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE E
MASTER METERING STANDARDS

1. Definitions:

a. Tenant--Mobile Home Park. A tenant of a mobile home park is a person defined
as a tenant and not a transient by the Mobile Home Park Tenant Act, section 55-2001 et seq.,
Idaho Code, and in particular by Section 55-2003(4) and -(5), Idaho Code.

b. Tenant--Multi-Unit Residential or Commercial Building. A tenant of a multi-unit
residential building is a person who is not a transient and who intends to reside in or be a
commercial tenant in one of the building's units for a period of not less than one month.

2. Master-Metering and Individual Metering in Mobile Home Parks:

a. Parks metered after July 1, 1980. Tenants (excluding transients) of mobile home
parks connected for service after July 1, 1980, must be individually metered by the Company.
Master-metering of these tenants, whether or not in conjunction with sub-metering by the park
operator, is prohibited.

b. Exception for Grandfathered Sub-Metered Parks. Mobile home parks connected
for service before July 1, 1980, whose spaces for tenants (excluding transients) have been fully
sub-metered for electricity by the park owners need not be individually metered by the Company.
Mobile home parks sub-metered by the park operator must charge each of their tenants the same
rate for electric service that a residential Customer of the Company would be charged if the tenant
were directly metered and billed by the Company. Testing of sub-meters will be at the park
operator's expense.

c. Parks metered prior to July 1, 1980. Transition Rule for Sub-Metered Parks.
Mobile home parks that were partially sub-metered on July 1, 1980, must have individually
metered all spaces to be used by non-transient tenants before January 1, 1981. At the option of
the park operator, the operator may extend an existing sub-metering system to those spaces not
metered by the operator or may request the Company to meter the unmetered spaces for non-
transient tenants at the Company's expense.

d. Company Payment for Reading Sub-Meters. The Company will pay the park
operator $1.15 per month per sub-metered occupied customer space. The Company will only pay
$1.15 per month per space that is occupied during the month.

e. List of Grandfathered Mobile Home Parks. The Company will file with the
Commission a list of "grandfathered" mobile home park operators who are entitled to a payment
for sub-metered occupied customer spaces. Each month, the owner-operator will certify to the
Company the number of spaces that were occupied during the month. The Company will have
the right to request from the owner-operator reasonable documentation of any customer account
be provided to the Company.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. E-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE E
MASTER METERING STANDARDS
(Continued)

3. Master-Metering and Individual Metering in Multi-Occupant Residential Buildings. No
multi-occupant residential buildings will be master-metered for electric service after July 1, 1980, if the
dwelling units for nontransient tenants contain an electric space heating, water heating, or air-conditioning
(space cooling) unit that is not centrally controlled and for which the dwelling unit's tenants individually
control electric usage.

4. Master-Metering and Individual Metering in Commercial Buildings and Shopping Centers.
No unit of commercial buildings and shopping centers will be master-metered for electric service after
July 1, 1980, if the units for their tenants contain an electric space heating, water heating, or air-
conditioning (space cooling) unit that is not centrally controlled and over which the unit's tenants
individually control electric usage. Tenants in otherwise master-metered buildings whose electric load
exceeds the individual metering threshold found in the Company's Tariff must be individually metered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. F-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE F
SERVICE ESTABLISHMENT AND
DISCONTINUANCE

1. Service Establishment. A Service Establishment Charge as specified in Schedule 66,
unless otherwise specified in a different schedule, will be assessed upon initiating metered service with
the Company if service at the Point of Delivery is currently energized. The applicable charge will be
billed with the first regular bill.

a. Owners or managers of rental property that arrange with the Company to provide
continuous service between tenants will not be assessed a Service Establishment Charge when
the service reverts to the responsible party as arranged.

2. Continuous Service. At the request of owners or managers of rental property, the
Company will provide continuous service between tenant occupancy. Effective August 1, 2006 a
Continuous Service Reversion Charge, as specified in Schedule 66, will be assessed each time the
service reverts to the responsible party as arranged.

3. Service Connection. Where service at the specified Point of Delivery is currently
disconnected from the Company’s system, a Service Connection Charge as specified in Schedule 66
will be assessed at the time service is connected. The Service Connection Charge applies to all
service connections for both metered and unmetered service and will be billed with the first regular bill.
The Service Establishment Charge does not apply when service is reconnected.

4. Service Discontinuance. At the Customer’s request, the Company will disconnect
service during normal working hours. There is no charge for discontinuing service.

a. When a Customer requests service be discontinued, service will not be
disconnected if another party has agreed to accept responsibility for service at the Point of
Delivery. Upon initiating service, the Customer requesting service will be billed a Service
Establishment Charge in accordance with this rule.

5. Termination Practices. The Company's practices relating to Termination of Service are
governed by the Utility Customer Relations Rules (UCRR) of the Idaho Public Utilities Commission, in
effect at the time the event occurred which required application of the UCRR. If the Company's Rules
and Regulations on file with the Idaho Public Utilities Commission contain provisions which conflict with
the UCRR, the provisions of the UCRR supersede those included in the Company's Rules and
Regulations.

6. Field Visit. A Field Visit Charge, as specified in Schedule 66, will be assessed when a
Company representative visits a service address intending to disconnect or connect service, but due to
Customer action, the Company representative is unable to complete the disconnection or connection at
the time of the visit.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. G-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE G
BILLINGS

1. Fractional Periods. When the Customer’s Billing Period is less than 27 days or greater
than 33 days, the Energy Charge for service under Schedules 1, 4, 5, 7, 9, 19, 24 or 25 will be
calculated using actual meter readings. The Energy Charge for service provided under Schedule 40
will be determined using the daily kWh calculated on the basis of load size and number of units served
multiplied by the actual number of days since the account was opened or since the previous billing,
where appropriate. The proration of the applicable Demand Charge, Basic Charge, Facilities Charge,
and Service Charge specified in the appropriate schedule will be calculated by dividing the charge by
30 and multiplying the result by the actual number of days since the account was opened or since the
previous meter reading, where appropriate. However, the prorated Service Charge for Schedules 1, 4,
5, 7, 9, 19, 24, or 25 or the Minimum Charge for Schedule 40, will be no less than the amount specified
in Schedule 66. For Schedule 15, the proration of the applicable Monthly Charge will be calculated by
dividing the charge by 30 and multiplying the result by the actual number of days since the account was
opened or the previous billing, where appropriate; however, in no event will the charge be less than the
Fractional Period Minimum Billings amount specified in Schedule 66.

2. Corrected Billings. Whenever it is determined that a Customer was billed under an
inappropriate schedule, the Customer will be rebilled under the appropriate schedule, except if the
Company selected the schedule on the basis of available information and acted in good faith, the
Company will not be required to rebill or adjust billings. The rebilling period will be no more than the 3-
year period as provided by Idaho Code §61-642.

If the average error for any meter test exceeds ±2 percent, corrected billings will be prepared.
The corrected billings will not exceed 6 months if the time when the malfunction or error began is
unknown. If the time when the malfunction or error began is known, the corrected billings will be from that
time, but will not exceed the 3 year period as provided by Idaho Code §61-642. If an under-billing occurs,
the Company will offer and enter into reasonable payment arrangements with the Customer. For any
over-billings, the Customer will have the choice of a refund or a credit on future bills.

3. Due Dates. The Company's practices relating to Due Dates are governed by the Utility
Customer Relations Rules (UCRR) of the Idaho Public Utilities Commission, in effect at the time the
event occurred which required application of the UCRR. If the Company's Rules and Regulations on
file with the Idaho Public Utilities Commission contain provisions which conflict with the UCRR, the
provisions of the UCRR supersede those included in the Company's Rules and Regulations.

4. Returned Checks. Checks or payments remitted by Customers in payment of bills are
accepted conditionally. A Returned Check Charge, as specified in Schedule 66, will be assessed the
Customer for handling each check or payment upon which payment has been refused by the bank.

5. Late Payments. A Late Payment Charge, as provided in Schedule 66, will be levied
against any delinquent account except for accounts of agencies and taxing districts of the State of Idaho
as described in paragraph 6 of this schedule. All payments received by the billing date will apply to the
Customer's account prior to calculating the Late Payment Charge. Payments will satisfy the oldest
portion of the billing first and the current portion of the billing last.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. G-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE G
BILLINGS
(Continued)

5. Late Payments (Continued)

Late Payment Charges will continue to accrue against unpaid disputed bill amounts. If the dispute
is resolved in favor of the Customer, all disputed charges plus any associated Late Payment Charges will
be deleted from the Customer’s account. If the dispute is resolved in favor of the Company, all disputed
charges plus any associated Late Payment Charges will become due and payable.

6. Late Payments for Agencies and Taxing Districts of the State of Idaho. Under the
authority of Idaho Code §67-2302, an agency or taxing district of the State of Idaho has 60 days from the
date that the bill is received to pay that bill. If a state agency or taxing district does not pay the bill within
the 60-day period, all of the provisions of Idaho Code §67-2302 will apply and the Late Payment Charge
as specified in Schedule 66 will be levied against the delinquent account.

Any state agency or taxing district that claims that it falls within the provisions of Idaho Code §67-
2302 must notify Idaho Power Company in writing of such claim.

7. Temporary Suspension of Demand. When the Customer is obliged temporarily to
suspend operation due to strikes, actions of any governmental authority, acts of God or the public
enemy, the Customer may procure a proration of the monthly Billing Demand based upon the period of
such suspension by giving immediate written notice to the Company. However, all monthly Minimum
Charges and/or obligations will continue to apply as specified in the applicable schedule or a written
agreement.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS

This rule applies to requests for electric service under Schedules 1, 4, 5, 7, 9, 19, 24, 45, and 46
that require the installation, alteration, relocation, removal, or attachment of Company-owned
distribution facilities. New construction beyond the Point of Delivery for Schedule 9 or Schedule 19 is
subject to the provisions for facilities charges under those schedules. This rule does not apply to
transmission or substation facilities, or to requests for electric service that are of a speculative nature.

1. Definitions

Additional Applicant is a person or entity whose Application requires the Company to provide
new or relocated service from an existing section of distribution facilities with a Vested Interest.

Applicant is a person or entity whose Application requires the Company to provide new or
relocated service from distribution facilities that are free and clear of any Vested Interest.

Application is a request by an Applicant or Additional Applicant for new electric service from the
Company. The Company, at its discretion, may require the Applicant or Additional Applicant to sign a
written application.

Company Betterment is that portion of the Work Order Cost of a Line Installation, alteration,
and/or Relocation that provides a benefit to the Company not required by the Applicant or Additional
Applicant. Increases in conductor size and work necessitated by the increase in conductor size are
considered a Company Betterment if the Connected Load added by the Applicant or Additional
Applicant is less than 100 kilowatts. If, however, in the Company’s discretion, it is determined that the
additional Connected Load added by the Applicant or Additional Applicant, even though less than 100
kilowatts, is (1) located in a remote location, or (2) a part of a development or project which will add a
load greater than 100 kilowatts, the Company will not consider the work necessitated by the load
increase to be a Company Betterment.

Connected Load is the total nameplate kW rating of the electric loads connected for commercial,
industrial, or irrigation service. Connected Load for residences is considered to be 25 kW for
residences with electric space heat and 15 kW for all other residences.

Fire Protection Facilities are water pumps and other fire protection equipment, served
separately from the Applicant's other electric load, which operate only for short periods of time in
emergency situations and/or from time to time for testing purposes.

Line Installation is any installation of new distribution facilities (excluding Relocations or
alteration of existing distribution facilities) owned by the Company.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

1. Definitions (Continued)

Line Installation Allowance is the portion of the estimated cost of a Line Installation funded by
the Company.

Line Installation Charge is the partially refundable charge assessed an Applicant or Additional
Applicant whenever a Line Installation is built for that individual.

Local Improvement District is an entity created by the appropriate city or county governing body,
as provided by Idaho Code §50-2503, whose purpose is to provide for the study, financing and
construction of a Distribution Line Installation or alteration. The governing body shall assess property
owners to recover the cost of the distribution Line Installation or alteration. A Local Improvement
District has discernible property boundaries.

Multiple Occupancy Projects are projects that are intended to be occupied by more than four
owners or tenants. Examples include, but are not limited to, condominiums and apartments.

Relocation is a change in the location of existing distribution facilities.

Residence is a structure built primarily for permanent domestic dwelling. Dwellings where
tenancy is typically less than 30 days in length, such as hotels, motels, camps, lodges, clubs, and
structures built for storage or parking do not qualify as a Residence.

Subdivision is the division of a lot, tract, or parcel of land into two or more parts for the purpose
of transferring ownership or for the construction of improvements thereon, that is lawfully recognized
and approved by the appropriate governmental authorities.

Temporary Line Installation is a Line Installation for electric service of 18 calendar months or
less in duration.

Temporary Service Attachment is a service attachment to a Customer-provided temporary pole
which typically furnishes electric service for construction.

Terminal Facilities include transformer, meter, service cable, and underground conduit (where
applicable).

Underground Service Attachment Charge is the non-refundable charge assessed an Applicant
or Additional Applicant whenever new single phase underground service is required by a Schedule 1 or
Schedule 7 customer attaching to the Company's distribution system.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

1. Definitions (Continued)

Unusual Conditions are construction conditions not normally encountered. These conditions
may include, but are not limited to: frost, landscape replacement, road compaction, pavement
replacement, chip-sealing, rock digging, boring, nonstandard facilities or construction practices, and
other than available voltage requirements.

Vested Interest is the right to a refund that an Applicant or Additional Applicant holds in a
specific section of distribution facilities when Additional Applicants attach to that section of distribution
facilities.

Vested Interest Charge is an amount collected from an Additional Applicant for refund to a
Vested Interest Holder.

Vested Interest Holder is an entity that has paid a refundable Line Installation Charge to the
Company for a Line Installation. A Vested Interest Holder may also be an entity that has paid a
refundable charge to the Company under the provisions of a prior rule or schedule.

Vested Interest Refund is a refund payment to an existing Vested Interest Holder resulting from
a Vested Interest Charge to an Additional Applicant.

Vested Interest Portion is that part of the Company’s distribution system in which a Vested
Interest is held.

Work Order Cost is a cost estimate performed by the Company for a specific request for service
by an Applicant or Additional Applicant. The Work Order Cost will include general overheads limited to
1.5 percent. General overheads in excess of 1.5 percent will be funded by the Company.

2. General Provisions

a. Cost Information. The Company will provide cost information as reflected in the
charges contained in this rule, to potential Applicants and/or Additional Applicants. This
preliminary information will not be considered a formal cost quote and will not be binding on the
Company or Applicant but rather will assist the Applicant or Additional Applicant in the decision
to request a formal cost quote. Upon receiving a request for a formal cost quote, the Applicant
or Additional Applicant will be required to prepay non-refundable engineering costs to the
Company.

b. Ownership. The Company will own all distribution Line Installations and retain all
rights to them.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

2. General Provisions (Continued)

c. Rights-of-Way. The Company will construct, own, operate, and maintain lines
only along public streets, roads, and highways that the Company has the legal right to occupy,
and on public lands and private property across which rights-of-way satisfactory to the Company
may be obtained at the Applicant’s or Additional Applicant’s expense.

d. Removals. The Company reserves the right to remove any distribution facilities
that have not been used for one year. Facilities shall be removed only after providing 60 days
written notice to the last Customer of record and the owner of the property served, giving them a
reasonable opportunity to respond.

e. Property Specifications. Applicants or Additional Applicants must provide the
Company with final property specifications as required and approved by the appropriate
governmental authorities. These specifications may include but are not limited to: recorded plat
maps, utility easements, final construction grades, and property pins.

f. Undeveloped Subdivisions. When electric service is not provided to the
individual spaces or lots within a Subdivision, the Subdivision will be classified as undeveloped.

g. Mobile Home Courts. Owners of mobile home courts will install, own, operate,
and maintain all termination poles, pedestals, meter loops, and conductors from the Point of
Delivery.

h. Conditions for Start of Construction. Construction of the Line Installations and/or
Relocations will not be scheduled until the Applicant or Additional Applicant pays the
appropriate charges to the Company.

i. Terms of Payment. All payments listed under this section will be paid to the
Company in cash 30 days prior to the start of Company construction, unless mutually agreed
otherwise.

j. Interest on Payment. If the Company does not start construction on a Line
Extension and/or Relocation within 30 days after receipt of the construction payment, the
Company will compute interest on the payment amount beginning on the 31st day and ending
once Company construction actually begins. Interest will be computed at the rate applicable
under the Company's Rule L. If this computation results in a value of $10.00 or more, the
Company will pay such interest to the Applicant, Additional Applicant, or subdivider.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

2. General Provisions (Continued)

k. Fire Protection Facilities. The Company will provide service to Fire Protection
Facilities when the Applicant pays the full costs of the Line Installation including Terminal
Facilities, less Company Betterment. These costs are not subject to a Line Installation
Allowance, but are eligible for Vested Interest Refunds under Section 6.a.

l. Customer Provided Trench Digging and Backfill. The Company will at its
discretion allow an Applicant, Additional Applicant or subdivider to provide trench digging and
backfill. In a joint trench, backfill must be provided by the Company. Costs of Customer-
provided trench and backfill will be removed or not included in the Work Order Costs and will not
be subject to refund.

3. Line Installation Allowances

The Company will contribute an allowance for the Terminal Facilities necessary for service
attachments and/or Line Installations. A Line Installation Allowance will be applied to the Line
Installation costs for a Subdivision as outlined in Section 4.a.i. Subdividers may recoup their payments
only through the refunding provisions under Section 6 of this rule.

Maximum Allowance
Schedule 1
Non-Electric Heat Residence Overhead Terminal Facilities + $1,000
All-Electric Residence Overhead Terminal Facilities + $1,300
Non-Residence Cost of Meter Only
Multiple Occupancy Projects
Single Phase Overhead Terminal Facilities
Three Phase 80% of Terminal Facilities
Schedule 7
Single Phase Overhead Terminal Facilities
Three Phase 80% of Terminal Facilities
Schedule 9
Single Phase $1,726
Three Phase 80% of Terminal Facilities
Schedule 24
Single Phase $1,726
Three Phase Overhead Terminal Facilities
Schedule 19
Case-By-Case

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

4. Charges for Line Installations and Additional Charges for Underground Service
Attachments

An Applicant or Additional Applicant will pay the Company for construction of Line Installations
and/or underground service attachments, less Line Installation Allowances, based upon the charges
listed in this section.

a. Line Installation Charge. If a Line Installation is required, the Applicant or
Additional Applicant will pay a partially refundable Line Installation Charge equal to the Work
Order Cost less applicable Line Installation Allowances.

i. Line Installation Charges Inside Subdivisions. Inside a Residential
Subdivision, the Line Installation Charges are calculated using the Work Order Cost less
Terminal Facilities. The maximum refund will be the total per lot refund amount as
specified in Section 6.b., but not more than the Work Order Cost less Terminal Facilities.
Costs of new facilities outside Subdivisions are subject to Vested Interest Refunds.

Inside a non-Residential Subdivision, the Line Installation Charges are calculated
as follows:

Maximum Allowance
Schedule 7
Single Phase…………………………………………………….Overhead Terminal Facilities
Three Phase……………………………………………………….80% of Terminal Facilities
Schedule 9
Single Phase…………………………………………………….Overhead Terminal Facilities
Three Phase……………………………………………………….80% of Terminal Facilities

b. Underground Service Attachment Charge. Each Applicant or Additional
Applicant will pay a non-refundable Underground Service Attachment Charge for attaching new
Terminal Facilities to the Company's distribution system. The Company will determine the
location and maximum length of service cable.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-7
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

4. Charges for Line Installations and Additional Charges for Underground Service
Attachments (Continued)

Schedule 1 and Schedule 7, Single Phase

Underground Service Cable
(Base charge plus distance charge)
Base Charge
from underground $ 30.00
from overhead including riser $255.00
Distance Charge (per foot)
Company Installed Facilities $ 5.05

Customer Provided Trench & Conduit $ 1.05 (Schedule 1 only, Single
Family and Duplex)

c. Vested Interest Charge

Additional Definitions for Section 4.c. and Section 6.a.:
Original Investment - Work Order Cost less Terminal Facilities Allowance.
Vested Interest Holder's Contribution - Customer Payment plus Line Installation
Allowances other than Terminal Facilities.
Vested Interest - Amount potentially subject to refund.
Load Ratio - Additional Applicant load divided by the sum of Additional
Applicant’s load and Vested Interest Holder's load.
Distance Ratio - Additional Applicant distance divided by original distance.

i. The initial Applicant will pay the original investment cost less any
allowances. An Additional Applicant connecting to a Vested Interest Portion will have
two options:
Option One - An Additional Applicant may choose to pay the current
Vested Interest Holder's Vested Interest, in which case the Additional Applicant
will become the Vested Interest Holder and, as such, will become eligible to
receive Vested Interest Refunds up to that new Vested Interest Holder's
contribution less 20 percent of the original investment.

Option Two - An Additional Applicant may choose to pay an amount
determined by this equation:

Vested Interest Payment = Load Ratio x Distance Ratio x Vested Interest
Holder's unrefunded contribution.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-8
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

4. Charges for Line Installations and Additional Charges for Underground Service
Attachments (Continued)

If Option Two is selected, the Additional Applicant has NO Vested Interest and
the previous Vested Interest Holder remains the Vested Interest Holder. The Vested
Interest Holder's Vested Interest will be reduced by the newest Additional Applicant's
payment.

ii. The Vested Interest Charge will not exceed the sum of the Vested
Interests in the Vested Interest Portion.

iii. If an Additional Applicant connects to a Vested Interest Portion which was
established under a prior rule or schedule, the Vested Interest Charges of the previous
rule or schedule apply to the Additional Applicant.

5. Other Charges

All charges in this section are non-refundable.

a. Relocation and Removal Charges. If an Applicant or Additional Applicant
requests a Relocation or removal of Company facilities, the Applicant or Additional Applicant will
pay a non-refundable charge equal to the Work Order Cost.

b. Engineering Charge. Applicants or Additional Applicants will be required to
prepay all engineering costs for Line Installations, and/or Relocations. Engineering charges will
be calculated at $50.00 per hour.

c. Engineering Charges for Agencies and Taxing Districts of the State of Idaho.
Under the authority of Idaho Code Section §67-2302, an agency or taxing district of the State of
Idaho may invoke its right to decline to pay engineering charges until the engineering services
have been performed and billed to the agency or taxing district. Any state agency or taxing
district that claims it falls within the provisions of Idaho Code §67-2302 must notify Idaho Power
of such claim at the time Idaho Power requests prepayment of the engineering charges. Idaho
Power may require that the state agency or taxing district’s claim be in writing. If the state
agency or taxing district that has invoked the provisions of Idaho Code Section §67-2302 does
not pay the engineering charges within the 60-day period as provided in that statute, all the
provisions of that statute will apply.

d. Right of Way Charge. Applicants or Additional Applicants will be responsible for
any costs associated with the acquisition of right-of-way.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-9
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

5. Other Charges (Continued)

e. Temporary Line Installation Charge. Applicants or Additional Applicants will pay
the installation and removal costs of providing Temporary Line Installations.

f. Temporary Service Attachment Charge. Applicants or Additional Applicants will
pay for Temporary Service Attachments as follows:

i. Underground - $140

The Customer-provided pole must be set within two linear feet of the Company's
existing transformer or junction box.

ii. Overhead - $120

The Customer-provided pole shall be set in a location that does not require more
than 100 feet of #2 aluminum service conductor that can be readily attached to the
permanent location by merely relocating it.

The electrical facilities provided by the Customer on the pole shall be properly
grounded, electrically safe, and ready for connection to Company facilities.

The Customer shall obtain all permits required by the applicable state, county, or
municipal governments and will provide copies or verification to the Company as
required. The above conditions must be satisfied before the service will be attached.

g. Temporary Service Return Trip Charge. If the conditions stated in Section 5.f. of
this rule are not satisfied prior to the Customer’s request for temporary service, a Temporary
Service Return Trip Charge of $35.00 will be assessed each time Company personnel are
dispatched to the job site, but are unable to connect the service. The charge will be billed after
the conditions have been satisfied and the connection has been made.

h. Unusual Conditions. Applicants, Additional Applicants, and subdividers will pay
the Company the additional costs associated with any Unusual Conditions included in the Work
Order Cost related to the construction of a Line Installation or Relocation. This payment, or
portion thereof, will be refunded to the extent that the Unusual Conditions are not encountered.
Unusual Conditions payments for Line Installations will also be refunded, under the provisions of
Section 6, if the Unusual Conditions are encountered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-10
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

5. Other Charges (Continued)

In the event that the estimate of the Unusual Conditions included in the Work Order Cost
exceeds $10,000, the Applicant, Additional Applicant or subdivider may either pay for the Unusual
Conditions or may furnish an Irrevocable Letter of Credit drawn on a local bank or local branch office
issued in the name of Idaho Power Company for the amount of the Unusual Conditions. Upon
completion of that portion of the project which included an Unusual Conditions estimate, Idaho Power
Company will bill the Applicant, Additional Applicant or subdivider for the amount of Unusual Conditions
encountered up to the amount established in the Irrevocable Letter of Credit. The Applicant, Additional
Applicant or subdivider will have 15 days from the issuance of the Unusual Conditions billing to make
payment. If the Applicant, Additional Applicant or subdivider fails to pay the Unusual Conditions bill
within 15 days, Idaho Power will request payment from the bank.

i. Joint Trench. Applicants, Additional Applicants, and subdividers will pay the
Company for trench and backfill costs included in the work order prepared for an unshared
trench. In the event that the Company is able to defray any of the trench and backfill costs
included in the work order through the sharing of the trench with other utilities, the trench and
backfill cost savings will be refunded.

j. Underground Service Return Trip Charge. When a residential Customer agrees
to supply the trench, backfill, conduit, and compaction for an underground service, an
Underground Service Return Trip Charge of $50.00 will be assessed each time the Company’s
installation crew is dispatched to the job site at the Customer’s request, but is unable to
complete the cable installation.

6. Refunds

a. Vested Interest Refunds. The initial Applicant will be eligible to receive up to 80
percent of the original investment as a Vested Interest Refund in accordance with Section 4.c.
Refunds will be funded by the Additional Applicant's Vested Interest Charge as calculated in
accordance with Section 4.c. A Vested Interest Holder and the Company may agree to waive
the Vested Interest payment requirements of Additional Applicants with loads less than an
agreed upon level. Waived Additional Applicants would not be considered Additional Applicants
for purposes of Section 6.a.i.(1).

i. Vested Interest Refund Limitations

(1). Except for Rule 6.c, Vested Interest Refunds will be funded by no
more than four Additional Applicants during the 5-year period following the
completion date of the Line Installation for the initial Applicant.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-11
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

6. Refunds (Continued)

(2). In no circumstance will refunds exceed 100 percent of the
refundable portion of any party's cash payment to the Company.

b. Subdivision Refunds

i. A subdivider will be eligible for Vested Interest Refunds for payments for
Line Installations outside the subdivision.

ii. A subdivider will be eligible for a refund from the Company on the Line
Installation Charge inside the Subdivision when a permanent Residence connects for
service and occupies a lot inside the Subdivision within 5 years from the construction
completion date of the Line Installation for the Subdivision.

iii. The amount refunded to subdividers of residential Subdivisions will be
$800 per lot, less any additional Line Installation costs required to provide connected
service to the lot.

c. Special Rule for Undeveloped Subdivisions Platted Prior to January 1, 1997

i. For an undeveloped Subdivision which has been platted prior to January
1, 1997, and which has not been amended after January 1, 1997, refunds will be made
for connections inside the Subdivision during the first 10 years following the completion
date of the Line Installation.

ii. The subdivider will not be entitled to refunds under Sections 6.b.ii. and
6.b.iii. Connections within the undeveloped Subdivision will be treated as individual
Applicants or Additional Applicants for payment, extension allowance, and refunding
purposes.

iii. The individual requesting the 10-year refund date will have the burden of
demonstrating that the Line Installation is to a Subdivision which has been platted and is
undeveloped.

iv. Special Arrangements Permitting Deviation from Rule H Refund
Provisions – An Applicant and/or Applicants and the Company may mutually agree that
a deviation from Rule H refund provisions is reasonable and does not adversely affect
other Customers of the Company. A written agreement to deviate from Rule H refund
provisions will be prepared and submitted to the Commission. The agreement will not
be effective until approved by the Commission.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-12
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

7. Line Installation Agreements

When the Line Installation Allowance paid by the Company under the provisions of this rule
equals or exceeds $75,000, the Applicant will be required to contract to pay, for a period of 5 years
following the completion date of the Line Installation, an annual payment equal to the greater of the
billings determined by application of the appropriate schedule or:

a. Eighty percent of the Applicant's total annual bill as determined by application of
the appropriate schedule; plus;

b. Twenty percent of the Line Installation Allowance granted the Applicant.

Each Line Installation, for which the Line Installation Allowance paid equals or exceeds
$75,000, will require a separate Uniform Distribution Line Installation Agreement between the
Applicant and the Company.

Developers of multi-family residential dwellings in which each unit is separately metered
will be exempt from the requirement to enter into an agreement with the Company if the Line
Installation Allowance paid equals or exceeds $75,000.

8. Existing Agreements

This rule shall not cancel existing agreements, including refund provisions, between the
Company and previous Applicants, or Additional Applicants. All Applications will be governed and
administered under the rule or schedule in effect at the time the Application was received and dated by
the Company.

9. Local Improvement Districts

Unless specifically provided for under this paragraph, a Local Improvement District will be
provided service under the general terms of this rule.

The Company will provide a cost estimate and feasibility study for a Local Improvement District
within 120 days after receiving the resolution from the requesting governing body. The cost estimate
will be based on Work Order Costs and will not be considered binding on the Company if construction
is not commenced within 6 months of the submission of the estimate for reasons not within the control
of the Company. The governing body issuing the resolution will pay the Company for the costs of
preparing the cost estimate and feasibility study regardless of whether the Line Installation or the
conversion actually takes place.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-13
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

9. Local Improvement Districts (Continued)

After passage of the Local Improvement District ordinance, the Company will construct the Line
Installation or conversion. Upon completion of the project, the Company will submit a bill to the Local
Improvement District for the actual cost of the work performed, including the costs of preparing the cost
estimate and feasibility study. If the actual cost is less than the estimated cost, the Local Improvement
District will pay the actual cost. If the actual cost exceeds the estimated cost, the Local Improvement
District will pay only the estimated cost. The governing body will pay the Company within 30 days after
the bill has been submitted.

A Local Improvement District will be eligible for a Line Installation Allowance for any new load
connecting for service upon the completion of the Line Installation. A Local Improvement District will
retain a Vested Interest in any Line Installation to the Local Improvement District. A Local Improvement
District may waive payments for Vested Interest from Additional Applicants within the Local
Improvement District.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-14
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

Idaho Power Company
Uniform Distribution Line Installation Agreement

DISTRICT ______________________________ ACCOUNT NO._____________________________
THIS AGREEMENT Made this ____________ day of __________________, 20____, between
__________________________________________________________________________, whose
billing address is ____________________________________________________ hereinafter called
Customer, and Idaho Power Company, A corporation with its principal office located at 1221 West
Idaho Street, Boise, Idaho, hereinafter called Company:

NOW THEREFORE, The parties agree as follows:

1. The Company will agree to provide facilities to supply _______ volt, ____ phase Electric
Service for the Customer's facilities located at or near _____, County of _____________, State of
Idaho.

2. The Customer will agree to:

a. Make a cash advance to the Company of $_________________ as the
Customer's share of the investment in service facilities;

b. Provide rights-of-way for the line extension at no cost to the Company, in a form
acceptable to the Company;

c. Pay an annual minimum charge during the first 60 months following the Initial
Service Date. The annual minimum charge will be the greater of (1) the total of the schedule
billings for the year or (2) $_______________ plus 80 percent of the total schedule billings for
the year. The total schedule billings will be computed in accordance with the rates and
provisions of the schedules under which the Customer received service for that year.

3. This Agreement will not become binding upon the parties until signed by both parties.

4. The initial date of delivery of power and energy is subject to the Company's ability to
obtain required labor, materials, equipment, satisfactory rights-of-way and comply with governmental
regulations.

5. The term of this Agreement will be for 5 years from and after the Initial Service Date
thereof.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. H-15
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE H
NEW SERVICE ATTACHMENTS
AND DISTRIBUTION LINE
INSTALLATIONS OR
ALTERATIONS
(Continued)

Idaho Power Company
Uniform Distribution Line Installation Agreement
(Continued)

6. This Agreement will be binding upon the respective successors and assigns of the
Customer and the Company, provided however, that no assignment by the Customer will be effective
without the Company's prior written consent. The Company's consent will not be unreasonably
withheld.

7. This Agreement is subject to valid laws and to the regulatory authority and orders, rules
and regulations of the Idaho Public Utilities Commission and such other administrative bodies having
jurisdiction as well as Idaho Power Company's Rules and Regulations as now or may be hereafter
modified and approved by the Idaho Public Utilities Commission.

8. The Company's Rule H, any revisions to that rule, and/or any successor rule is to be
considered as part of this Agreement.

9. In any action at law or equity commenced under this Agreement and upon which
judgment is rendered, the prevailing party, as part of such judgment, will be entitled to recover all costs,
including reasonable attorneys fees, incurred on account of such action.

W .O. No.

Initial Service Date

(APPROPRIATE SIGNATURES)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. I-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE I
BUDGET PAY PLANS

1. Residential Budget Pay Plan - Schedule 1. A Budget Pay Plan is available to Residential
Customers desiring to levelize payments for electric service. If a Customer has more than one electric
service on the account, each electric service charge will be levelized individually. A Customer may sign
up for the Budget Pay Plan at any time during the year. In order to be eligible for the Budget Pay Plan,
the Customer’s account must not be in arrears.

The levelized payment will approximate the average of 12 monthly billings based on either the
historical charges, or an estimate of future charges. The Budget Pay amount for each electric service
on the account will be adjusted to the next higher dollar. Budget Pay amounts will be recalculated at
the 12-month (or 365-day) anniversary of the date the Customer began paying the most current Budget
Pay amount(s). The new monthly payment will be the recalculated Budget Pay amount(s). A
Customer’s Budget Pay amount(s) may decrease, increase, or remain the same.

Customers with a negative balance in their Budget Pay Plan account at the time of recalculation
will have monthly Budget Pay charges equal to the recalculated Budget Pay amount plus one-twelfth of
the negative balance. At the Customer’s request, a negative balance may be paid in full. Customers with
a positive balance in their Budget Pay Plan account at the time of recalculation, or upon termination of the
agreement after all charges for services have been paid, will be refunded at the Customer’s request. If no
request for refund is made, the monthly Budget Pay charges will be equal to the recalculated Budget Pay
amount reduced by one-twelfth of the positive balance. Upon the Customer’s request, a positive balance
for one Budget Pay electric service may be transferred to the balance of another Budget Pay electric
service on the account.

Any estimates furnished by the Company with such Budget Pay Plan should not be construed as
a guarantee that the total actual charges will not exceed the estimates. The Company, because of rate
changes or other requirements, may at any time submit a revised estimate to the Customer and require
that the Customer pay the revised monthly Budget Pay installment as a condition to the continuation of
the Budget Pay Plan for the Customer.

The Budget Pay amount(s) will be billed on the regular service bill each month. Once
established, the Budget Pay Plan will remain in effect from year to year until the Customer notifies the
Company not less than 30 days prior to the desired date of cancellation or unless the Customer fails to
pay the agreed amounts.

2. Small General Service Budget Pay Plan - Schedule 7. A Budget Pay Plan is available to
Small General Service Customers receiving service on Schedule 7. If a Customer has more than one
electric service on the account, each electric service charge will be levelized individually. If a Customer
transfers to another schedule (other than Schedule 1), the Budget Pay Plan will not be available. A
Customer may sign up for the Budget Pay Plan at any time during the year.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. I-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE I
BUDGET PAY PLANS
(Continued)

2. Small General Service Budget Pay Plan - Schedule 7 (Continued)

In order to qualify, the Customer must have been receiving service at the same location, under the
same ownership and account number, and with all monthly billings paid on or before the past due date for
at least 12 months prior to applying for the Budget Pay Plan. The Customer must maintain the payment
status as described above or the Customer will be removed from the Budget Pay Plan on the next
monthly billing and all past due balances will become immediately due and payable.

The levelized payment will approximate the average of 12 monthly billings based on historical
charges. Budget Pay amounts will be recalculated at the 12-month (or 365-day) anniversary of the date
the Customer began paying the most current Budget Pay amount(s). The Budget Pay amount for each
electric service on the account will be adjusted to the next higher dollar. The new monthly payment will
be the recalculated Budget Pay amount(s). A Customer’s Budget Pay amount(s) may decrease,
increase, or remain the same.

Customers with a negative balance in their Budget Pay Plan account at the time of recalculation
will have monthly Budget Pay charges equal to the recalculated Budget Pay amount plus one-twelfth of
the negative balance. At the Customer’s request, a negative balance may be paid in full. Customers with
a positive balance in their Budget Pay Plan account at the time of recalculation, or upon termination of the
agreement after all charges for services have been paid, will be refunded at the Customer’s request. If no
request for refund is made, the monthly Budget Pay charges will be equal to the recalculated Budget Pay
amount reduced by one-twelfth of the positive balance. Upon the Customer’s request, a positive balance
for one Budget Pay electric service may be transferred to the balance of another Budget Pay electric
service on the account.

Any estimates furnished by the Company with such Budget Pay Plan should not be construed as
a guarantee that the total actual charges will not exceed the estimates. The Company, because of rate
changes or other requirements, may at any time submit a revised estimate to the Customer and require
that the Customer pay the revised monthly Budget Pay installment as a condition to the continuation of
the Budget Pay Plan for the Customer.

The Budget Pay amount(s) will be billed on the regular service bill each month. Once established,
the Budget Pay Plan will remain in effect from year to year until the Customer notifies the Company not
less than 30 days prior to the desired date of cancellation or unless the Customer fails to pay the agreed
amounts.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. J-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE J
CONTINUITY, CURTAILMENT AND
INTERRUPTION OF ELECTRIC
SERVICE

1. Electric Service is inherently subject to occasional interruption, suspension, curtailment,
and fluctuation. The Company will have no liability to its Customers or any other persons for any
interruption, suspension, curtailment, or fluctuation in service or for any loss or damage caused thereby if
such interruption, suspension, curtailment, or fluctuation results from any of the following:

a. Causes beyond the Company's reasonable control including, but not limited to,
fire, flood, drought, winds, acts of the elements, court orders, insurrections or riots, generation
failures, lack of sufficient generating capacity, breakdowns of or damage to facilities of the
Company or of third parties, acts of God or public enemy, strikes or other labor disputes, civil,
military or governmental authority, electrical disturbances originating on or transmitted through
electrical systems with which the Company's system is interconnected, and acts or omissions of
third parties;

b. Repair, maintenance, improvement, renewal or replacement work on the
Company's electrical system, which work in the sole judgment of the Company is necessary or
prudent; to the extent practicable work shall be done at such time as will minimize inconvenience
to the Customer and, whenever practicable, the Customer shall be given reasonable notice of
such work;

c. Actions taken by the Company, which in its sole judgment are necessary or
prudent to protect the performance, integrity, reliability or stability of the Company's electrical
system or any electrical system with which it is inter-connected, which actions may occur
automatically or manually.

2. Load curtailment and interruption carried out in compliance with an order by governmental
authority shall follow the Company’s plan entitled "Load Curtailment and Interruption Procedure", as filed
with and approved by the Commission.

3. The provisions of this rule do not affect any persons rights in tort.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. K-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE K
CUSTOMER'S LOAD AND
OPERATIONS

1. Interference with Service. The Company reserves the right to refuse to supply loads of a
character that may seriously impair service to any other Customers, or may disconnect existing service
if it is seriously impairing service to any other Customers. In the case of pump hoist or elevator motors,
welders, furnaces, compressors, and other installations of like character where the use of electricity is
intermittent, subject to voltage fluctuations, or causes voltage notching or draws a nonsinusoidal
(harmonically distorted) load current, the Company may require the Customer to provide equipment, at
the Customer's expense, to reasonably limit such fluctuations.

2. Practices and Requirements for Harmonic Control. Customers are required to comply
with the Practices and Requirements for Harmonic Control in Electric Power Systems as set forth in the
Institute of Electrical and Electronic Engineers (“IEEE”) Standard 519-1992. The values indicated by
IEEE Standard 519-1992 apply at the point where the Company’s equipment interfaces with the
Customer’s equipment.

3. Change of Load Characteristic. The Customer shall give the Company prior notice
before making any significant change in either the amount or electrical character of the Customer’s
electrical load thereby allowing the Company to determine if any changes are needed in the Company’s
equipment or distribution system.

4. Protection of Electrical Equipment. The Company reserves the right to refuse single
phase service to motors larger than 7 1/2 horsepower.

The Customer is solely responsible for the selection, installation, and maintenance of all
electrical equipment and wiring (other than the Company's meters and apparatus) on the load side of
the Point of Delivery. All motor installations should include effective protection apparatus or have
inherent construction within the motor to accomplish equivalent protection as follows:

a. Overload or overcurrent protection for each motor by suitable thermal relays,
fuses or circuit interrupting devices automatically controlled to disconnect the motor from the
line to protect it from damage caused by over-heating. Installation of protection in each
conductor connected to three-phase motors is recommended.

b. Open phase protection on all polyphase installations to disconnect motors from
the line in the event of opening of one phase.

c. All polyphase motors for the operation of passenger and freight elevators,
cranes, hoists, draglines, and similar equipment will be provided with reverse phase relays or
equivalent devices, for protection in case of phase reversal.

d. Motors that cannot safely be subjected to full voltage at starting should be
provided with a device to insure that, on failure of voltage such motors will be disconnected from
the line. It is also recommended that such device be provided with a suitable time delay relay.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. K-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE K
CUSTOMER'S LOAD AND
OPERATIONS
(Continued)

5. Allowable Motor Starting Currents. The starting currents (such currents shall be
determined by tests or based on published data by manufacturers) of alternating current motors up to
100 horsepower will not exceed the allowable locked rotor current values shown in the following table,
corrections being allowed to compensate for the difference between the voltage supply at the motor
terminals and its rated voltage. If the starting current of the motor exceeds the locked rotor current
value given in the table, a starter must be used or other means employed to limit the starting current to
the locked rotor current value specified, except that such starting equipment may be omitted by written
permission of the Company where the absence of such starting equipment will not cause objectionable
voltage fluctuations. Maximum permissible locked rotor current values in the following table apply to a
single motor installation. Starters may be omitted on the smaller motors of an installation consisting of
more than one motor when their omission will not result in a current in excess of the allowable locked
rotor current of the largest motor of the group.

Allowable Locked Rotor Currents
Single Polyphase Motors
Phase 240 Volt 480 Volt 2,400 Volt
Rated Size 240 Volt 3-phase 3-phase 3-phase

7 1/2 HP 110 amp
10 HP 147 amp 141 amp 71 amp
15 HP 197 amp 99 amp
20 HP 250 amp 125 amp
25 HP 304 amp 152 amp
30 HP 360 amp 180 amp
40 HP 380 amp 190 amp
50 HP 400 amp 200 amp 40 amp
60 HP 480 amp 240 amp 48 amp
75 HP 600 amp 300 amp 60 amp
100 HP and Over Consult Company

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. L-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE L
DEPOSITS

1. Residential and Small Commercial Customers. Unless otherwise specified in another rule,
the Company’s practices relating to deposits are governed by the Utility Customer Relations Rules
(UCRR) of the Idaho Public Utilities Commission, in effect at the time the event occurred which required
application of the UCRR.

2. Large Commercial and Special Contract Customers. The Company may require a
deposit from Large Commercial or Special Contract Customers as follows:

a. Existing Customers. A deposit may be required for failure to pay the amount due
on or before the date the bill is delinquent or the risk of future loss is evident based on the
Customer’s current commercial credit rating.

b. Applicants. A deposit may be required under the following conditions:

i. If the nature of the applicant’s business is speculative or subject to a high
rate of failure; or

ii. The applicant is applying for service with the Company for the first time;
or

iii. The applicant has an outstanding prior service account with the Company
that accrued within the last four years and at the time of application for service remains
unpaid and not in dispute; or

iv. The applicant fails to pass an objective commercial credit screen.

c. Written Explanation for Denial of Service or Requirement of Deposit. If the
Company denies service or requires a cash deposit as a condition of providing or continuing
service, then it will immediately provide a written explanation to the applicant or Customer
stating the reasons why it denies service or requires a deposit. The applicant or Customer will
be given an opportunity to rebut those reasons.

d. Amount of Deposit. The amount of the deposit shall not exceed two times the
Customer’s or applicant’s actual or estimated highest monthly bill. The deposit may be paid in
two equal installments; the first installment must be paid at the time of the application for service
or upon notice from the Company to existing customers, and the second installment must be
paid within 30 days.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. L-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

RULE L
DEPOSITS
(Continued)

2. Large Commercial and Special Contract Customers (Continued)

e. Interest on Deposits. Interest on deposits held by the Company shall be accrued
at the rate established by the Commission specified in IDAPA 31.21.01 Rule 106. Interest shall
be computed from the time the deposit is made until it is refunded or applied to the Customer’s
regular bill. Interest will not accrue on a deposit if service is discontinued temporarily at the
request of a Customer who leaves the deposit with the Company for future use as a deposit, or
if service has been permanently discontinued and the Company has been unsuccessful in its
attempt to refund a deposit.

f. Retention During Dispute. The Company may retain the deposit pending the
resolution of a dispute over termination of service. If the deposit is later returned to the
Customer, the Company shall pay interest at the annual rates established in IDAPA 31.21.01
Rule 106 for the entire period over which the deposit was held.

g. Transfer of Deposit. Deposits shall not be transferred from one Customer to
another Customer or between classes of service, except at the Customer’s request. When a
Customer with a deposit on file transfers service to a new location within the Company’s service
area, the deposit and any outstanding balance shall be transferred to the account for the new
location.

h. Bankrupt Customers. If an applicant for service or a Customer has sought any
form of relief under the Federal Bankruptcy Laws, has been brought within the jurisdiction of the
bankruptcy court for any reason in an involuntary manner, or has had a receiver appointed in a
state court proceeding, then a deposit may be required as a condition of service.

i. Refunding Deposits. The Company will retain deposits for a minimum of twelve
calendar months. If the Customer has established good credit with the Company at the end of
twelve months, the original deposit amount along with any accrued interest will be applied as a
credit to the Customer’s current account or refunded. Whenever a Customer does not establish
good credit with the Company at the end of the first twelve months, the deposit will be retained
and the Customer’s credit history will be evaluated every twelve months until good credit has
been established.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 1-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 1
RESIDENTIAL SERVICE

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system
within the State of Idaho where existing facilities of adequate capacity and desired phase and voltage
are adjacent to the Premises to be served, and additional investment by the Company for new
transmission, substation or terminal facilities is not necessary to supply the desired service.

APPLICABILITY

Service under this schedule is applicable to Electric Service required for residential service
Customers for general domestic uses, including single phase motors of 7½ horsepower rating or less,
subject to the following conditions:

1. When a portion of a dwelling is used regularly for business, professional or other gainful
purposes, or when service is supplied in whole or in part for business, professional, or other gainful
purposes, the Premises will be classified as non-residential and the appropriate general service
schedule will apply. However, if the wiring is so arranged that the service for residential purposes can
be metered separately, this schedule will be applied to such service.

2. Whenever the Customer's equipment does not conform to the Company's specifications
for service under this schedule, service will be supplied under the appropriate General Service
Schedule.

3. This schedule is not applicable to standby service, service for resale, or shared service.

TYPE OF SERVICE

The type of service provided under this schedule is single phase, alternating current at
approximately 120 or 240 volts and 60 cycles, supplied through one meter at one Point of Delivery.
Upon request by the owner of multi-family dwellings, the Company may provide 120/208 volt service for
multi-family dwellings when all equipment is U L approved to operate at 120/208 volts.

WATER HEATING

Electric storage water heating equipment shall conform to specifications of the Underwriters'
Laboratories, Inc., and the Company and its installation shall conform to all National, State, and
Municipal Codes and may be equipped with one or two heating units. No single heating unit shall
exceed 6 kW; and where two heating units are used in a single tank, these units shall be so interlocked
that not more than 6 kW can be connected at any one time.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 1-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 1
RESIDENTIAL SERVICE
(Continued)

RESIDENTIAL SPACE HEATING

All space heating equipment to be served by the Company's system shall be single-phase
equipment approved by Underwriters' Laboratories, Inc., and the equipment and its installation shall
conform to all National, State and Municipal Codes and to the following:

Individual resistance-type units for space heating larger than 1,650 watts shall be designed to
operate at 240 or 208 volts, and no single unit shall be larger than 6 kW. Heating units of 2 kW or
larger shall be controlled by approved thermostatic devices. When a group of heating units, with a total
capacity of more than 6 kW, is to be actuated by a single thermostat, the controlling switch shall be so
designed that not more than 6 kW can be switched on or off at any one time. Supplemental resistance-
type heaters, that may be used with a heat exchanger, shall comply with the specifications listed above
for such units.

SUMMER AND NON-SUMMER SEASONS

The summer season begins on June 1 of each year and ends on August 31 of each year. The
non-summer season begins on September 1 of each year and ends on May 31 of each year.

MONTHLY CHARGE

The Monthly Charge is the sum of the Service Charge, the Energy Charge, and the Power Cost
Adjustment at the following rates:

Summer Non-summer

Service Charge, per month $4.00 $4.00

Energy Charge, per kWh
First 300 kWh 5.4251¢ 5.4251¢
All Additional kWh 6.1060¢ 5.4251¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Energy Charge, and
the Power Cost Adjustment.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 4-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 4
RESIDENTIAL SERVICE
ENERGY WATCH
PILOT PROGRAM
(OPTIONAL)

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system to
residential Customers in the Emmett Valley where existing facilities of adequate capacity and desired
phase and voltage are adjacent to the Premises to be served, additional investment by the Company
for new transmission, substation or terminal facilities is not necessary to supply the desired service, and
Advanced Meter Reading (AMR) equipment is installed. For the purposes of this schedule, the Emmett
Valley is considered to be the area within the vicinity of the cities of Emmett and Letha, Idaho. Service
under this schedule is limited to no more than 300 metered service points.

The Residential Service Energy Watch Pilot Program is an optional, voluntary service that
provides residential Customers the option to take electric service with a critical peak pricing component.
This schedule will expire on April 1, 2007.

APPLICABILITY

Service under this schedule is applicable to Customers whose metered energy usage equals or
exceeds 300 kWh for each of the most recent 12 consecutive Billing Periods or, where the Customer
has been receiving service for less than 12 months, for each of the available Billing Periods. Where the
Customer’s Billing Period is less than 27 days or greater than 33 days, the energy usage will be
prorated to 30 days for purposes of determining eligibility under this schedule. The Company shall
have the right to select and reject Program participants at its sole discretion.

Service under this schedule is applicable to Electric Service required for residential service
Customers for general domestic uses, including single phase motors of 7½ horsepower rating or less,
subject to the following conditions:

1. When a portion of a dwelling is used regularly for business, professional or other gainful
purposes, or when service is supplied in whole or in part for business, professional, or other gainful
purposes, the Premises will be classified as non-residential and the appropriate general service
schedule will apply. However, if the wiring is so arranged that the service for residential purposes can
be metered separately, this schedule will be applied to such service.

2. Whenever the Customer's equipment does not conform to the Company's specifications
for service under this schedule, service will be supplied under the appropriate General Service
Schedule.

3. This schedule is not applicable to standby service, service for resale, or shared service.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 4-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 4
RESIDENTIAL
ENERGY WATCH
PILOT PROGRAM (OPTIONAL)
(Continued)

TYPE OF SERVICE

The type of service provided under this schedule is single phase, alternating current at
approximately 120 or 240 volts and 60 cycles, supplied through one meter at one Point of Delivery.
Upon request by the owner of multi-family dwellings, the Company may provide 120/208 volt service for
multi-family dwellings when all equipment is U L approved to operate at 120/208 volts.

WATER HEATING

Electric storage water heating equipment shall conform to specifications of the Underwriters'
Laboratories, Inc., and the Company and its installation shall conform to all National, State, and
Municipal Codes and may be equipped with one or two heating units. No single heating unit shall
exceed 6 kW; and where two heating units are used in a single tank, these units shall be so interlocked
that not more than 6 kW can be connected at any one time.

RESIDENTIAL SPACE HEATING

All space heating equipment to be served by the Company's system shall be single phase
equipment approved by Underwriters' Laboratories, Inc., and the equipment and its installation shall
conform to all National, State and Municipal Codes and to the following:

Individual resistance-type units for space heating larger than 1,650 watts shall be designed to
operate at 240 or 208 volts, and no single unit shall be larger than 6 kW. Heating units of two kW or
larger shall be controlled by approved thermostatic devices. When a group of heating units, with a total
capacity of more than 6 kW, is to be actuated by a single thermostat, the controlling switch shall be so
designed that not more than 6 kW can be switched on or off at any one time. Supplemental resistance-
type heaters, that may be used with a heat exchanger, shall comply with the specifications listed above
for such units.

ENERGY WATCH EVENT

An Energy Watch Event is a four-hour period between the hours of 5:00 p.m. and 9:00 p.m. on
weekdays, excluding Independence Day when it falls on a weekday, between June 15 and August 15.
During an Energy Watch Event the price per kWh is set at a higher level than the price per kWh at all
other hours in order to provide a price signal for Customers to shift energy usage off of the four-hour
period. The Company will declare an Energy Watch Event at its sole discretion. No more than 10
Energy Watch Events will be declared between June 15 and August 15, for a total of no more than 40
Energy Watch Event hours. The Company will contact Customers taking service under this schedule
by 4:00 p.m. the day before an Energy Watch Event is to occur.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 4-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 4
RESIDENTIAL
ENERGY WATCH
PILOT PROGRAM (OPTIONAL)
(Continued)

SUMMER AND NON-SUMMER SEASONS

The summer season begins on June 1 of each year and ends on August 31 of each year. The
non-summer season begins on September 1 of each year and ends on May 31 of each year.

MONTHLY CHARGES

The Monthly Charge is the sum of the Service Charge, the Energy Charge, and the Power Cost
Adjustment at the following rates:

Summer Non-summer

Service Charge, per month $4.00 $4.00

Energy Charge, per kWh
Energy Watch Event hours 20.0000¢ n/a
All other hours 5.4251¢ 5.4251¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Minimum Charge

The monthly Minimum Charge shall be the sum of the Service Charge, the Energy Charge, and
the Power Cost Adjustment.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 5-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 5
RESIDENTIAL SERVICE
TIME-OF-DAY
PILOT PROGRAM
(OPTIONAL)

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system to
residential Customers in the Emmett Valley where existing facilities of adequate capacity and desired
phase and voltage are adjacent to the Premises to be served, additional investment by the Company
for new transmission, substation or terminal facilities is not necessary to supply the desired service, and
Advanced Meter Reading (AMR) equipment is installed. For the purposes of this schedule, the Emmett
Valley is considered to be the area within the vicinity of the cities of Emmett and Letha, Idaho. Service
under this schedule is limited to no more than 300 metered service points.

The Residential Service Time-of-Day Pilot Program is an optional, voluntary service that
provides residential Customers the option to take electric service with seasonal time-of-day energy
rates. This schedule will expire on April 1, 2007.

APPLICABILITY

Service under this schedule is applicable to Customers whose metered energy usage equals or
exceeds 300 kWh for each of the most recent 12 consecutive Billing Periods or, where the Customer
has been receiving service for less than 12 months, for each of the available Billing Periods. Where the
Customer’s Billing Period is less than 27 days or greater than 33 days, the energy usage will be
prorated to 30 days for purposes of determining eligibility under this schedule. The Company shall
have the right to select and reject Program participants at its sole discretion.

Service under this schedule is applicable to Electric Service required for residential
service Customers for general domestic uses, including single phase motors of 7½ horsepower rating
or less, subject to the following conditions:

1. When a portion of a dwelling is used regularly for business, professional or other gainful
purposes, or when service is supplied in whole or in part for business, professional, or other gainful
purposes, the Premises will be classified as non-residential and the appropriate general service
schedule will apply. However, if the wiring is so arranged that the service for residential purposes can
be metered separately, this schedule will be applied to such service.

2. Whenever the Customer's equipment does not conform to the Company's specifications
for service under this schedule, service will be supplied under the appropriate General Service
Schedule.

3. This schedule is not applicable to standby service, service for resale, or shared service.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 5-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 5
RESIDENTIAL SERVICE
TIME-OF-DAY
PILOT PROGRAM
(OPTIONAL)

TYPE OF SERVICE

The type of service provided under this schedule is single phase, alternating current at
approximately 120 or 240 volts and 60 cycles, supplied through one meter at one Point of Delivery.
Upon request by the owner of multi-family dwellings, the Company may provide 120/208 volt service for
multi-family dwellings when all equipment is U L approved to operate at 120/208 volts.

WATER HEATING

Electric storage water heating equipment shall conform to specifications of the Underwriters'
Laboratories, Inc., and the Company and its installation shall conform to all National, State, and
Municipal Codes and may be equipped with one or two heating units. No single heating unit shall
exceed 6 kW; and where two heating units are used in a single tank, these units shall be so interlocked
that not more than 6 kW can be connected at any one time.

RESIDENTIAL SPACE HEATING

All space heating equipment to be served by the Company's system shall be single phase
equipment approved by Underwriters' Laboratories, Inc., and the equipment and its installation shall
conform to all National, State and Municipal Codes and to the following:

Individual resistance-type units for space heating larger than 1,650 watts shall be designed to
operate at 240 or 208 volts, and no single unit shall be larger than 6 kW. Heating units of two kW or
larger shall be controlled by approved thermostatic devices. When a group of heating units, with a total
capacity of more than 6 kW, is to be actuated by a single thermostat, the controlling switch shall be so
designed that not more than 6 kW can be switched on or off at any one time. Supplemental resistance-
type heaters, that may be used with a heat exchanger, shall comply with the specifications listed above
for such units.

SUMMER AND NON-SUMMER SEASONS

The summer season begins on June 1 of each year and ends on August 31 of each year. The
non-summer season begins on September 1 of each year and ends on May 31 of each year.

TIME PERIODS

The time periods are defined as follows. All times are stated in Mountain Time.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 5-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 5
RESIDENTIAL SERVICE
TIME-OF-DAY
PILOT PROGRAM
(OPTIONAL)

Summer Season

On-Peak: 1:00 p.m. to 9:00 pm. Monday through Friday, except for Independence Day
when it falls on a weekday
Mid -Peak: 7:00 a.m. to 1:00 p.m. Monday through Friday, except for Independence Day
when it falls on a weekday
Off-Peak: 9:00 p.m. to 7:00 a.m. all days and all hours on Saturday, Sunday, and
Independence Day.

Non-summer Season
There are no time-of-day blocks in the Non-summer.

MONTHLY CHARGE

The Monthly Charge is the sum of the Service Charge, the Energy Charge, and the Power Cost
Adjustment at the following rates:

Summer Non-summer

Service Charge, per month $4.00 $4.00

Energy Charge, per kWh
On-Peak 8.3279¢ n/a
Mid-Peak 6.1060¢ n/a
Off-Peak 4.5145¢ n/a
All Non-summer Hours n/a 5.4251¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Energy Charge, and
the Power Cost Adjustment.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 7-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 7
SMALL GENERAL SERVICE

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system
within the State of Idaho where existing facilities of adequate capacity and desired phase and voltage
are adjacent to the Premises to be served, and additional investment by the Company for transmission,
substation, or terminal facilities is not necessary to supply the desired service.

APPLICABILITY

Service under this schedule is applicable to Electric Service supplied to a Customer at one Point
of Delivery and measured through one meter. This schedule is applicable to Customers whose
metered energy usage is 2,000 kWh, or less, per Billing Period for ten or more Billing Periods during
the most recent 12 consecutive Billing Periods. When the Customer’s Billing Period is less than 27
days or greater than 33 days, the energy usage will be prorated to 30 days for purposes of determining
eligibility under this schedule. Customers whose metered energy usage exceeds 2,000 kWh per Billing
Period on an actual or prorated basis three times during the most recent 12 consecutive Billing Periods
are not eligible for service under this schedule and will be automatically transferred to the applicable
schedule effective with the next Billing Period. New customers may initially be placed on this schedule
based on estimated usage.

This schedule is also applicable to non-profit or tax supported ball fields, fairgrounds or rodeo
grounds with high demands and intermittent use exceeding 2,000 kWh per month. This schedule is not
applicable to standby service, service for resale, shared service, to individual or multiple family
dwellings first served through one meter after February 9, 1982, or to agricultural irrigation service after
October 31, 2004.

TYPE OF SERVICE

The type of service provided under this schedule is single and/or three-phase, at approximately
60 cycles and at the standard service voltage available at the Premises to be served.

SUMMER AND NON-SUMMER SEASONS

The summer season begins on June 1 of each year and ends on August 31 of each year. The
non-summer season begins on September 1 of each year and ends on May 31 of each year.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 7-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 7
SMALL GENERAL SERVICE
(Continued)

MONTHLY CHARGE

The Monthly Charge is the sum of the Service Charge, the Energy Charge, and the Power Cost
Adjustment at the following rates:

Summer Non-summer

Service Charge, per month $4.00 $4.00

Energy Charge, per kWh
First 300 kWh 6.5143¢ 6.5143¢
All Additional kWh 7.3361¢ 6.5143¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Energy Charge, and
the Power Cost Adjustment.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 9-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 9
LARGE GENERAL SERVICE

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system
within the State of Idaho where existing facilities of adequate capacity and desired phase and voltage
are adjacent to the Premises to be served and additional investment by the Company for new
transmission, substation, or terminal facilities is not necessary to supply the desired service.

APPLICABILITY

Service under this schedule is applicable to firm Electric Service supplied to a Customer at one
Point of Delivery and measured through one meter. This schedule is applicable to Customers whose
metered energy usage exceeds 2,000 kWh per Billing Period for a minimum of three Billing Periods
during the most recent 12 consecutive Billing Periods and whose metered Demand per Billing Period
has not equaled or exceeded 1,000 kW more than twice during the most recent 12 consecutive Billing
Periods. This schedule will remain applicable until the Customer’s metered Demand per Billing Period
has exceeded 1,000 kW more than twice during the most recent 12 consecutive Billing Periods. Where
the Customer’s Billing Period is less than 27 days or greater than 33 days, the metered energy usage
will be prorated to 30 days for purposes of determining eligibility under this schedule. Customers who
do not meet the eligibility requirements for continued service under this schedule will be automatically
transferred to the applicable schedule effective with the next Billing Period. New customers may
initially be placed on this schedule based on estimated usage.

This schedule is not applicable to standby service, service for resale, shared service, to
individual or multiple family dwellings first served through one meter after February 9, 1982, or to
agricultural irrigation service after October 31, 2004.

TYPE OF SERVICE

The type of service provided under this schedule is single-and/or three-phase, at approximately
60 cycles and at the standard service voltage available at the Premises to be served.

BASIC LOAD CAPACITY

The Basic Load Capacity is the average of the two greatest non-zero monthly Billing Demands
established during the 12-month period which includes and ends with the current Billing Period.

BILLING DEMAND

The Billing Demand is the average kW supplied during the 15-consecutive-minute period of
maximum use during the Billing Period, adjusted for Power Factor.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 9-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 9
LARGE GENERAL SERVICE
(Continued)

FACILITIES BEYOND THE POINT OF DELIVERY

At the option of the Company, transformers and other facilities installed beyond the Point of
Delivery to provide Primary or Transmission Service may be owned, operated, and maintained by the
Company in consideration of the Customer paying a Facilities Charge to the Company.

Company-owned Facilities Beyond the Point of Delivery will be set forth in a Distribution
Facilities Investment Report provided to the Customer. As the Company’s investment in Facilities
Beyond the Point of Delivery changes in order to provide the Customer’s service requirements, the
Company shall notify the Customer of the additions and/or deletions of facilities by forwarding to the
Customer a revised Distribution Facilities Investment Report.

In the event the Customer requests the Company to remove or reinstall or change Company-
owned Facilities Beyond the Point of Delivery, the Customer shall pay to the Company the “non-
salvable cost” of such removal, reinstallation or change. Non-salvable cost as used herein is
comprised of the total original costs of materials, labor and overheads of the facilities, less the
difference between the salvable cost of material removed and removal labor cost including appropriate
overhead costs.

POWER FACTOR

Where the Customer’s Power Factor is less than 90 percent, as determined by measurement
under actual load conditions, the Company may adjust the kW measured to determine the Billing
Demand by multiplying the measured kW by 90 percent and dividing by the actual Power Factor.

SUMMER AND NON-SUMMER SEASONS

The summer season beings on June 1 of each year and ends on August 31 of each year. The
non-summer season begins on September 1 of each year and ends on May 31 of each year.

MONTHLY CHARGE

The Monthly Charge is the sum of the Service, the Basic, the Demand, the Energy, the Power
Cost Adjustment, and the Facilities Charges at the following rates:

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 9-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 9
LARGE GENERAL SERVICE
(Continued)

MONTHLY CHARGE (Continued)

SECONDARY SERVICE Summer Non-summer

Service Charge, per month $12.00 $12.00

Basic Charge, per kW of Basic Load Capacity
First 20 kW $0.00 $0.00
All Additional kW $0.62 $0.62

Demand Charge, per kW of Billing Demand
First 20 kW $0.00 $0.00
All Additional kW $3.59 $2.97

Energy Charge, per kWh
First 2,000 kWh 6.8159¢ 6.0800¢
All Additional kWh 2.9199¢ 2.6047¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Facilities Charge
None.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Basic Charge, the
Demand Charge, the Energy Charge, and the Power Cost Adjustment.

PRIMARY SERVICE Summer Non-summer

Service Charge, per month $200.00 $200.00

Basic Charge, per kW of
Basic Load Capacity $0.89 $0.89

Demand Charge, per kW of
Billing Demand $3.54 $2.96

Energy Charge, per kWh 2.6569¢ 2.3795¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 9-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 9
LARGE GENERAL SERVICE
(Continued)

MONTHLY CHARGE (Continued)

Facilities Charge. The Company’s investment in Company-owned Facilities Beyond the Point of
Delivery times 1.7 percent.

Minimum Charge. The monthly Minimum Charge shall be the sum of the Service Charge, the
Basic Charge, the Demand Charge, the Energy Charge, the Power Cost Adjustment, and the
Facilities Charge.

TRANSMISSION SERVICE Summer Non-summer

Service Charge, per month $200.00 $200.00

Basic Charge, per kW of
Basic Load Capacity $0.46 $0.46

Demand Charge, per kW of
Billing Demand $3.47 $2.90

Energy Charge, per kWh 2.5939¢ 2.3352¢

Power Cost Adjustment* (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Facilities Charge
The Company’s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7
percent.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Basic Charge, the
Demand Charge, the Energy Charge, the Power Cost Adjustment, and the Facilities Charge.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 15-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 15
DUSK TO DAWN CUSTOMER
LIGHTING

AVAILABILITY

Service under this schedule is available to commercial institutions, industrial plants and
residential Customers presently served from the Company’s interconnected system within the State of
Idaho, where existing overhead secondary distribution facilities of adequate capacity, phase and
voltage are presently available adjacent to the Premises to be lighted.

APPLICABILITY

Service under this schedule is applicable to Electric Service provided for the outdoor dusk to
dawn lighting of commercial, industrial and residential Customer grounds, yards, driveways and
Premises by means of a Company-owned luminary mounted on an existing Company pole with a
support bracket and automatically controlled by a photoelectric relay. At the request of a Customer, but
at the sole discretion of the Company, a luminary may be mounted on a Customer-owned support
acceptable to the Company. The type and kind of fixtures and supports will be in accordance with the
Company’s specifications.

CHARACTER OF SERVICE

The facilities required for supplying service, including fixture, lamp, control relay and support
bracket for mounting on an existing Company pole with secondary service or, at the request of a
Customer and at the Company’s sole discretion, on a Customer-owned support acceptable to the
Company, are supplied, installed, owned and maintained by the Company in accordance with the
Company's standards and specifications. All necessary repairs and maintenance work, including lamp
renewal, will be performed by the Company only during the regularly scheduled working hours of the
Company, and the Company shall be allowed 72 hours following notification by the Customer for
replacing any burned out lamps. Lamps are energized each night from one-half hour after sunset until
one-half hour before sunrise, thereby providing approximately 4,105 hours of Premises lighting per
year. The Company retains the right, but not the obligation, to terminate and remove service from a
Customer-owned support at any time.

If the Customer requests that the Company install a Company-owned luminary on a Customer-
owned support, the Customer, through its request, agrees to permit the Company and its
representatives reasonable access onto and across the Customer’s property for the purposes of
installing, maintaining and removing the luminary. In addition, the Customer voluntarily agrees to
release the Company (including its directors, officers, employees, agents, parent company, affiliates,
successors and assigns) from all liability, loss, claims or actions for injury, death, expenses (including,
but not limited to, reasonable attorney fees and court costs) or damage to person or property resulting
from the Company’s installation, maintenance and removal of the luminary located on a Customer-
owned support. The Customer also agrees to indemnify and hold harmless the Company from any
liability, claim, loss, action or expense (including, but not limited to, reasonable attorney fees and court
costs) asserted against or incurred by the Company for damages arising out of actions or inactions of
the Customer and the Customer’s employees, agents, representatives or others acting on their behalf.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 15-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 15
DUSK TO DAWN CUSTOMER
LIGHTING
(Continued)

NEW FACILITIES

Where facilities of the Company are not presently available for a lamp installation which will
provide satisfactory lighting service for the Customer's Premises, the Company may install overhead or
underground secondary service facilities, including secondary conductor, poles, anchors, etc., a
distance not to exceed 300 feet to supply the desired service, all in accordance with the charges
specified below.

MONTHLY CHARGES

1. Monthly per unit charges on existing facilities:

AREA LIGHTING

High Pressure Average Base Power Cost
Sodium Vapor Lumens Rate Adjustment*
100 Watt 8,550 $ 5.84 $(0.125426)
200 Watt 19,800 $ 9.48 $(0.250852)
400 Watt 45,000 $15.15 $(0.505393)

FLOOD LIGHTING

High Pressure Average Base Power Cost
Sodium Vapor Lumens Rate Adjustment*
200 Watt 19,800 $11.53 $(0.250852)
400 Watt 45,000 $17.21 $(0.505393)

Metal Halide
400 Watt 28,800 $19.23 $(0.505393)
1000 Watt 88,000 $35.07 $(1.261638)

*This Power Cost Adjustment is computed as provided in Schedule 55.

2. For New Facilities Installed Before June 1, 2004: The Monthly Charge for New Facilities
installed prior to June 1, 2004, such as overhead secondary conductor, poles, anchors, etc., shall be
1.75 percent of the estimated installed cost thereof.

3. For New Facilities Installed On or After June 1, 2004: The non-refundable charge for
New Facilities to be installed, such as underground service, overhead secondary conductor, poles,
anchors, etc., shall be equal to the work order cost.

PAYMENT

The monthly bill for service supplied hereunder is payable upon receipt, and becomes past due
15 days from the date on which rendered.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 19-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 19
LARGE POWER SERVICE

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system
within the State of Idaho where existing facilities of adequate capacity and desired phase and voltage
are available. If additional distribution facilities are required to supply the desired service, those
facilities provided for under Rule H will be provided under the terms and conditions of that rule. To the
extent that additional facilities not provided for under Rule H, including transmission and/or substation
facilities, are required to provide the requested service, special arrangements will be made in a
separate agreement between the Customer and the Company.

APPLICABILITY

Service under this schedule is applicable to and mandatory for Customers who register a
metered Demand of 1,000 kW or more per Billing Period for three or more Billing Periods during the
most recent 12 consecutive Billing Periods. Customers whose initial usage, based on information
provided by the Customer, is expected to be 1,000 kW or more per Billing Period for three or more
Billing Periods during 12 consecutive Billing Periods may, at the Customer’s request, take service
under this schedule prior to meeting the metered Demand criterion. This schedule will remain
applicable until the Customer fails to register a metered demand of 1,000 kW or more per Billing Period
for three or more Billing Periods during the most recent 12 consecutive Billing Periods.

Deliveries at more than one Point of Delivery or more than one voltage will be separately
metered and billed. If the aggregate power requirement of a Customer who receives service at one or
more Points of Delivery on the same Premises exceeds 25,000 kW, the Customer is ineligible for
service under this schedule and is required to make special contract arrangements with the Company.

This schedule is not applicable to service for resale, to shared or irrigation service, to standby or
supplemental service, unless the Customer has entered into a Uniform Standby Service Agreement or
other standby agreement with the Company, or to multi-family dwellings.

Contract Option. Customers for which this schedule is applicable may optionally take service
under a mutually agreed upon individual special contract between the Customer and the Company
provided the Customer contracts for firm electric Demand of 10,000 kW to 25,000 kW and the special
contract terms, conditions, and rates are approved by the Idaho Public Utilities Commission without
change or condition.

TYPE OF SERVICE

The Type of Service provided under this schedule is three-phase at approximately 60 cycles
and at the standard service voltage available at the Premises to be served.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 19-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 19
LARGE POWER SERVICE
(Continued)

BASIC LOAD CAPACITY

The Basic Load Capacity is the average of the two greatest monthly Billing Demands
established during the 12-month period which includes and ends with the current Billing Period, but not
less than 1,000 kW.

BILLING DEMAND

The Billing Demand is the average kW supplied during the 15-consecutive-minute period of
maximum use during the Billing Period, adjusted for Power Factor, but not less than 1,000 kW.

ON-PEAK BILLING DEMAND

The On-Peak Billing Demand is the average kW supplied during the 15-minute period of
maximum use during the Billing Period for the On-Peak time period.

TIME PERIODS

The time periods are defined as follows. All times are stated in Mountain Time.

Summer Season
On-Peak: 1:00 p.m. to 9:00 p.m. Monday through Friday, except holidays
Mid-Peak: 7:00 a.m. to 1:00 p.m. and 9:00 p.m. to 11:00 p.m. Monday through
Friday, except holidays, and 7:00 a.m. to 11:00 p.m. Saturday and
Sunday, except holidays
Off-Peak: 11:00 p.m. to 7:00 a.m. Monday through Sunday and all hours on
holidays

Non-summer Season
Mid-Peak: 7:00 a.m. to 11:00 p.m. Monday through Saturday, except holidays
Off-Peak: 11:00 p.m. to 7:00 a.m. Monday through Saturday and all hours on
Sunday and holidays

The holidays observed by the Company are New Year’s Day, Memorial Day, Independence
Day, Labor Day, Thanksgiving Day, and Christmas Day. When New Year’s Day, Independence Day, or
Christmas Day falls on a Sunday, the Monday immediately following that Sunday will be considered a
holiday.

SUMMER AND NON-SUMMER SEASONS

The summer season begins on June 1 of each year and ends on August 31 of each year. The
non-summer season begins on September 1 of each year and ends on May 31 of each year.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 19-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 19
LARGE POWER SERVICE
(Continued)

FACILITIES BEYOND THE POINT OF DELIVERY

At the option of the Company, transformers and other facilities installed beyond the Point of
Delivery to provide Primary or Transmission Service may be owned, operated, and maintained by the
Company in consideration of the Customer paying a Facilities Charge to the Company.

Company-owned Facilities Beyond the Point of Delivery will be set forth in a Distribution
Facilities Investment Report provided to the Customer. As the Company's investment in Facilities
Beyond the Point of Delivery changes in order to provide the Customer’s service requirements, the
Company shall notify the Customer of the additions and/or deletions of facilities by forwarding to the
Customer a revised Distribution Facilities Investment Report.

In the event the Customer requests the Company to remove or reinstall or change Company-
owned Facilities Beyond the Point of Delivery, the Customer shall pay to the Company the "non-
salvable cost" of such removal, reinstallation or change. Non-salvable cost as used herein is
comprised of the total original costs of materials, labor and overheads of the facilities, less the
difference between the salvable cost of material removed and removal labor cost including appropriate
overhead costs.

POWER FACTOR ADJUSTMENT

Where the Customer’s Power Factor is less than 90 percent, as determined by measurement
under actual load conditions, the Company may adjust the kW measured to determine the Billing
Demand by multiplying the measured kW by 90 percent and dividing by the actual Power Factor.

TEMPORARY SUSPENSION

When a Customer has properly invoked Rule G, Temporary Suspension of Demand, the Basic
Load Capacity, the Billing Demand, and the On-Peak Billing Demand shall be prorated based on the
period of such suspension in accordance with Rule G. In the event the Customer's metered demand is
less than 1,000 kW during the period of such suspension, the Basic Load Capacity and Billing Demand
will be set equal to 1,000 kW for purposes of determining the Customer's monthly Minimum Charge.

MONTHLY CHARGE

The Monthly Charge is the sum of the Service, the Basic, the Demand, the Energy, the Power
Cost Adjustment, and the Facilities Charges at the following rates:

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 19-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 19
LARGE POWER SERVICE
(Continued)

MONTHLY CHARGE (Continued)

SECONDARY SERVICE Summer Non-summer

Service Charge, per month $12.00 $12.00

Basic Charge, per kW of
Basic Load Capacity $0.62 $0.62

Demand Charge, per kW of
Billing Demand $3.18 $2.97

On-Peak Demand Charge, per kW of
On-Peak Billing Demand $0.41 n/a

Energy Charge, per kWh
On-Peak 3.1790¢ n/a
Mid-Peak 3.0204¢ 2.7174¢
Off-Peak 2.8151¢ 2.5946¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Facilities Charge
None.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Basic Charge, the
Demand Charge, the On-Peak Demand Charge, the Energy Charge and the Power Cost
Adjustment.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 19-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 19
LARGE POWER SERVICE
(Continued)

MONTHLY CHARGE (Continued)

PRIMARY SERVICE Summer Non-summer

Service Charge, per month $200.00 $200.00

Basic Charge, per kW of $0.89 $0.89
Basic Load Capacity

Demand Charge, per kW of $3.13 $2.96
Billing Demand

On-Peak Demand Charge, per kW of
On-Peak Billing Demand $0.41 n/a

Energy Charge, per kWh
On-Peak 2.7175¢ n/a
Mid-Peak 2.4531¢ 2.2192¢
Off-Peak 2.2863¢ 2.1173¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Facilities Charge
The Company’s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7
percent.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Basic Charge, the
Demand Charge, the On-Peak Demand Charge the Energy Charge, the Power Cost
Adjustment, and the Facilities Charge.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 19-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 19
LARGE POWER SERVICE
(Continued)

MONTHLY CHARGE (Continued)

TRANSMISSION SERVICE Summer Non-summer

Service Charge, per month $200.00 $200.00

Basic Charge, per kW of
Basic Load Capacity $0.46 $0.46

Demand Charge, per kW of
Billing Demand $3.06 $2.90

On-Peak Demand Charge, per kW of
On-Peak Billing Demand $0.41 n/a

Energy Charge, per kWh
On-Peak 2.6908¢ n/a
Mid-Peak 2.4286¢ 2.1927¢
Off-Peak 2.2637¢ 2.0920¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Facilities Charge
The Company's investment in Company-owned Facilities Beyond the Point of Delivery times 1.7
percent.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Basic Charge, the
Demand Charge, the On-Peak Demand Charge, the Energy Charge, the Power Cost
Adjustment, and the Facilities Charge.

PAYMENT

The monthly bill for service supplied hereunder is payable upon receipt, and becomes past due
15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 23-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 23
IRRIGATION PEAK REWARDS
PROGRAM
(OPTIONAL)

PURPOSE

The Irrigation Peak Rewards Program (the Program) is an optional, supplemental service that
permits participating agricultural irrigation Customers taking service under Schedule 24 to allow the
Company to turn off the power to specific irrigation equipment on a regular, pre-scheduled basis with
the use of an electronic timer switch (Timer). In exchange for allowing the Company to turn off power
to specified irrigation equipment, participating Customers will receive a monthly Demand Credit paid on
the basis of the Customer’s monthly Billing Demand, at the Customer’s metered service point (Metered
Service Point).

AVAILABILITY

Service under this schedule is available on an optional basis to Customers with a Metered
Service Point or Points receiving service under Schedule 24 where the Metered Service Point serves a
water pumping or water delivery system used to irrigate agricultural crops or pasturage. To be eligible
for participation in this Program a Metered Service Point must provide electric service to irrigation
pumps with at least 100 cumulative horsepower. If a Metered Service Point provides electricity to more
than one irrigation pump, each pump will be scheduled for service interruption on the same weekday
cycle.

The Company shall have the right to select and reject Program participants at its sole discretion
based on criteria the Company considers necessary to ensure the effective operation of the Program.
Selection criteria may include, but will not be limited to, Billing Demand, location, pump horsepower,
pumping system configuration, or electric system configuration. Past program participation does not
ensure selection into the Program in future years. Participation may be limited based upon the
availability of Program equipment and funding.

Each eligible Customer who chooses to take service under this optional schedule is required to
enter into a Uniform Irrigation Peak Rewards Service Application/Agreement (Agreement) with the
Company prior to being served under this schedule. The Agreement will grant the Company or its
representative permission, on reasonable notice, to enter the Customer’s property to install a Timer or
Timers on the electrical panel servicing the irrigation equipment associated with the Metered Service
Points that are enrolled in this Program and to allow the Company or its representative reasonable
access to the Timer following its installation.

TERM OF AGREEMENT AND TERMINATION

Customers shall be required to execute a new Agreement annually. The term of the Agreement,
as it applies to each Metered Service Point accepted for participation, shall commence on the date the
Agreement is signed by both the Customer and the Company and shall terminate on December 31 of
each calendar year unless otherwise terminated as follows:

1. A Customer may terminate the participation of a Metered Service Point without penalty
by notifying the Company or its representative before the Timer has been installed on the Metered
Service Point.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 23-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 23
IRRIGATION PEAK REWARDS
PROGRAM
(OPTIONAL)
(Continued)

TERM OF AGREEMENT AND TERMINATION (Continued)

2. A Customer who terminates the participation of a Metered Service Point prior to
satisfactorily participating in the Program through August 31 of each calendar year and who does not
satisfy the provisions of item 1 above, shall pay the Company the sum of $100.00, which sum will be
included on the Customer’s monthly bill. The Customer’s Demand Credit shall be prorated for the
number of days in that month the Customer satisfactorily participated in the Program.

3. If there is evidence of alteration, tampering, or otherwise interfering with the Company’s
ability to initiate a load reduction event at a Metered Service Point, the Agreement as it applies to that
Metered Service Point will be automatically terminated. In addition, the Customer will be subject to each
of the following:

a. The Customer will be required to reimburse the Company for the cost of
replacement or repair of the Timer, including labor and other related costs.

b. An early termination fee in the sum of $100.00 will be applied to the Customer’s
monthly bill following the termination of participation.

c. The Company will reverse any and all Demand Credits applied to the Customer’s
monthly bill(s) for the Metered Service Point as a result of the Customer’s participation in the
Program during the current year.

Note: A service disconnection for any reason does not terminate the Agreement.

PROGRAM DESCRIPTION

Timer Installation and Service. At the Company’s expense, the Company or its representative
will install a Timer or Timers on the Customer’s electrical panel controlling the irrigation equipment at
the Metered Service Point enrolled in the Program. The Company or its representative will set the
Timer or Timers to interrupt specified irrigation equipment on a designated weekday or designated
weekdays according to the Option selected by the Customer. Each Timer will be set to interrupt electric
service over a four-hour period between 4:00 P.M. and 8:00 P.M. on the designated weekday or
weekdays during the months of June, July and August in accordance with the Option selected by the
Customer.

Option Demand Credit

1. One weekday, 4:00 P.M. to 8:00 P.M. $2.01 per kW of Demand

2. Two weekdays, 4:00 P.M. to 8:00 P.M. $2.51 per kW of Demand

3. Three weekdays, 4:00 P.M. to 8:00 P.M. $2.76 per kW of Demand
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 23-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 23
IRRIGATION PEAK REWARDS
PROGRAM
(OPTIONAL)
(Continued)

PROGRAM DESCRIPTION (Continued)

Demand Credit. The Demand Credit is based upon the monthly Billing Demand at a Metered
Service Point enrolled in the Program. The monthly Billing Demand will be multiplied by the
corresponding Demand Credit for the Option selected by the Customer. This amount will then be
prorated for the number of days of the months of June, July or August that fall in a Customer’s billing
cycle. The Demand Credit will be included on the Customer’s monthly bill. The Demand Credit applies
to the Billing Demand for the calendar months of June, July and August of each calendar year.

Interruption Schedule. The Company will set each Timer to interrupt service during the
weekday hours of 4 P.M. to 8 P.M. Mountain Daylight Savings Time. Each Metered Service Point’s
Timer will be set to interrupt service on one, two or three regularly scheduled weekdays per week for
each week of the months of June, July and August in accordance with the Option selected by the
Customer. The Company retains the sole right to select the load reduction weekday(s) for each
Metered Service Point. Mass memory meters will be installed on a sample of the participants’ Metered
Service Points for Program monitoring and evaluation purposes. The sample of Metered Service
Points selected for monitoring and evaluation will be chosen at the Company’s sole discretion.

Notification of Program Acceptance. An interested Customer must sign and return to the
Company an Agreement specifying the Metered Service Point(s) to be included in the Program. If a
Customer is selected for participation in the Program, the Company will return a signed Agreement to
the Customer specifying which Metered Service Point(s) are accepted into the Program. Notification of
acceptance into the Program will be mailed to participants.

Early Termination of the Program. Before a selected participant’s Timer has been installed, a
Customer may decide not to participate in the Program and may terminate the Agreement without
penalty by notifying the Company or its representative.

SPECIAL CONDITIONS

The provisions of this schedule do not apply for any time period that the Company interrupts the
Customer’s load for a system emergency or any other time that a Customer’s service is interrupted by
events outside the control of the Company. The provisions of this schedule will not affect the calculation
or rate of the regular Customer, Energy or Demand Charges associated with a Customer’s standard
service schedule.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 23-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 23
IRRIGATION PEAK REWARDS
PROGRAM
(OPTIONAL)
(Continued)

Uniform Irrigation Peak Rewards Service
Application/Agreement

THIS AGREEMENT Made this ____ day of _________________________________, ______
between __________________________________________________________ hereinafter called
Customer, whose billing address is _____________________________________________________,
and IDAHO POWER COMPANY, a corporation with its principal office located at 1221 West Idaho
Street, Boise, Idaho, hereinafter called Company. This Agreement shall expire without notice on
December 31, _______This Agreement is for the Metered Service Point(s) identified on the attached
worksheet (Worksheet):

The Customer designates the following person as the Customer’s authorized contact:

Authorized Contact: _________________________________________________________________
Phone: ______________________________________ Cell Phone: __________________________
Fax: _____________________________________________________________________________
Email: ____________________________________________________________________________

NOW, THEREFORE, The Parties agree as follows:

1. The Uniform Irrigation Peak Rewards Service Application/Agreement must be signed by
the Customer and the Customer must be the person who is responsible for paying bills for retail electric
service provided by the Company at the Metered Service Point(s) identified on the Worksheet.

2. The Customer understands that the information concerning the Metered Service Point(s)
on the Worksheet is based on the best information currently available to the Company. The Demand
Credit amounts are estimates based on the previous year’s Billing Demands for the Metered Service
Point(s) specified on the Worksheet. Customers without sufficient usage history will be provided an
estimated Demand Credit based on the stated cumulative horsepower at the Metered Service Point.
The Demand Credit estimates are provided for illustration purposes. The Customer agrees to specify
which Metered Service Point(s) listed on the Worksheet the Customer wishes to enroll in the Program
and the interruption Option selected for each specified Metered Service Point.

3. From time to time during the term of this Agreement and with prior reasonable notice
from the Company, the Customer shall permit the Company or its representative to enter the
Customer’s property on which the enrolled Metered Service Point(s) are located to permit the Company
or its representative to install, service, maintain and/or remove Timer(s) on the electrical panel that
services the Customer’s irrigation equipment. The Timer(s) may remain in place on the Customer’s
property upon termination of the Agreement unless the Customer specifically requests removal.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 23-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 23
IRRIGATION PEAK REWARDS
PROGRAM
(OPTIONAL)
(Continued)

Uniform Irrigation Peak Rewards Service
Application/Agreement
(Continued)

4. The Customer understands and acknowledges that by participating in the Program, the
Company shall, at its sole discretion, have the ability to interrupt the specified irrigation equipment at
the Metered Service Point(s) enrolled in the Program on the regularly scheduled weekday or weekdays,
for the hours of 4:00 P.M. to 8:00 P.M. Mountain Daylight Savings Time. The Company retains the sole
right to select the load reduction weekday(s) for each Metered Service Point. The Customer also
understands and acknowledges that if a Metered Service Point provides electricity to more than one
irrigation pump, each pump will be scheduled for service interruption on the same weekday cycle.

5. For the Customer’s satisfactory participation in the Program, the Company agrees to pay
the Customer the Demand Credit corresponding to the Option selected by the Customer. The Demand
Credit is based upon the Billing Demand for the Metered Service Point(s) specified on the Worksheet,
for the three calendar months of June, July and August of each year. The Demand Credit will be paid
in the form of a credit on the Customer’s monthly bill. The Demand Credit may be prorated for the
months of June, July and August depending on the Customer’s billing cycle.

6. If the Customer terminates this Agreement prior to the Customer satisfactorily participating
in the Program through August 31 of the current calendar year while the Metered Service Point(s) are still
connected for service and the Customer remains responsible for paying the bills for electrical service, the
Customer agrees to pay the Company the sum of $100.00, which sum will be included on the Customer’s
monthly bill. The Customer’s Demand Credit for the month of termination shall be prorated for the
number of days in that month that the Customer is a participant in good standing in the Program.

7. If there is evidence of alteration, tampering, or otherwise interfering with the Company’s
ability to initiate a load reduction event at a Metered Service Point(s), the Agreement as it applies to that
Metered Service Point will be automatically terminated. The Customer will also be required to reimburse
the Company for all costs of replacement or repair of the Timer, including labor and other related costs,
pay the Company the sum of $100.00 which sum will be included on the Customer’s monthly bill and the
Company will reverse any Demand Credits applied to the Customer’s monthly bill(s) for the Metered
Service Point as a result of the Customer’s participation in the Program during the current year.

8. The Company’s Schedule 23, any revisions to that schedule and any/or successor
Schedule are to be considered part of this Agreement.

9. This Agreement and the rates, terms and conditions of service set forth or incorporated
herein and the respective rights and obligations of the Parties hereunder shall be subject to valid laws
and to the regulatory authority and orders, rules and regulations of the Idaho Public Utilities Commission
and such other administrative bodies having jurisdiction.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 23-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 23
IRRIGATION PEAK REWARDS
PROGRAM
(OPTIONAL)
(Continued)

Uniform Irrigation Peak Rewards Service
Application/Agreement
(Continued)

10. Nothing herein shall be construed as limiting the Idaho Public Utilities Commission from
changing any terms, rates, charges, classification of service or any rules, regulations or conditions
relating to service under this Agreement, or construed as affecting the right of the Company or the
Customer to unilaterally make application to the Commission for any such change.

11. In any action at law or equity under this Agreement and upon which judgment is rendered,
the prevailing Party, as part of such judgment, shall be entitled to recover all costs, including reasonable
attorneys fees, incurred on account of such action.

12. The Company retains the sole right to select and reject the participants to receive
service under Schedule 23. The Company retains the sole right for its employee and its
representatives to install or not install Timers on the Customer’s electrical panel at the time of
installation depending on, but not limited to, safety, reliability, or other issues that may not be in the best
interest of Idaho Power, its employees or its representatives.

13. Under no circumstances shall the Company or any subsidiary, affiliates or parent
Company be held liable to the Customer or any other party for damages or for any loss, whether direct,
indirect, consequential, incidental, punitive or exemplary resulting from the Program or from the
Customer’s participation in the Program. The Customer assumes all liability and agrees to indemnify and
hold harmless the Company and its subsidiaries, affiliates and parent company for personal injury,
including death, and for property damage caused by the Customer’s decision to participate in the
Program and to reduce loads.

The Company makes no warranty of merchantability or fitness for a particular purpose with
respect to the Timer and any and all implied warranties are disclaimed.

(Appropriate Signatures)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 24-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 24
AGRICULTURAL IRRIGATION
SERVICE

AVAILABILITY

Service under this schedule is available at points on the Company’s interconnected system
within the State of Idaho for loads up to 25,000 kW where existing facilities of adequate capacity and
desired phase and voltage are adjacent to the Premises to be served, and additional investment by the
Company for new transmission, substation or terminal facilities is not necessary to supply the desired
service. If the aggregate power requirement of a Customer who receives service at one or more Points
of Delivery on the same Premises exceeds 25,000 kW, special contract arrangements will be required.

APPLICABILITY

Service under this schedule is applicable to power and energy supplied to agricultural use
customers operating water pumping or water delivery systems used to irrigate agricultural crops or
pasturage at one Point of Delivery and through one meter. Water pumping or water delivery systems
include, but are not limited to, irrigation pumps, pivots, fertilizer pumps, drainage pumps, linears, and
wheel lines.

Customers currently receiving service under this schedule who do not meet the eligibility criteria
for service under this schedule may continue to receive service under this schedule through October
31, 2006. On November 1, 2006 all Customers for whom this schedule is not applicable will be
transferred to the appropriate general service schedule.

TYPE OF SERVICE

The type of service provided under this schedule is single- and/or three-phase, alternating
current, at approximately 60 cycles and at the standard voltage available at the Premises to be served.

SERVICE CONNECTION AND DISCONNECTION

The Company will routinely keep service connected throughout the calendar year unless the
Customer requests service be disconnected. Customer requested service disconnections will be made
at no charge during the Company’s normal business hours. The Company’s termination practices as
specified under Rule F will continue to apply with the exception that service terminations will not be
made during the Irrigation Season.

Service Connection Charge. A Service Connection Charge as specified in Schedule 66 will be
assessed when service is reconnected.

Service Establishment Charge. A Service Establishment Charge as specified in Schedule 66
will be assessed when service that is currently energized at the Point of Delivery is established for the
Customer.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 24-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 24
AGRICULTURAL IRRIGATION
SERVICE
(Continued)

SEASONAL DEFINITION

The Irrigation Season will begin with the Customer's meter reading for the May Billing Period
and end with the Customer's meter reading for the September Billing Period. The beginning cycles of a
Billing Period may actually be based on meter readings taken not more than 7 days prior to the start of
the corresponding calendar month.

BILLING DEMAND

The Billing Demand is the average kW supplied during the 15-consecutive-minute period of
maximum use during the Billing Period, adjusted for Power Factor; PROVIDED That at the Company's
option the Billing Demand of a single motor installation of 5 horsepower and less may be equal to the
number of horsepower but not less than 1 kW. Metered power demands in kW which exceed 130
percent of the connected horsepower served through one Point of Delivery will not be used for billing
purposes unless and until verified by field test in the presence of the Customer to be the result of
normal pumping operations. If a demand in excess of 130 percent of the connected horsepower is the
result of abnormal conditions existing on the Company’s interconnected system or the Customer’s
system, including accidental equipment failure or electrical supply interruption which results in the
temporary separation of the Company’s and the Customer’s system, the Billing Demand shall be 130
percent of the connected horsepower. Customers may appeal the Company’s billing decision to the
IPUC in cases of dispute.

FACILITIES BEYOND THE POINT OF DELIVERY

At the option of the Company, transformers and other facilities installed beyond the Point of
Delivery to provide Transmission Service may be owned, operated, and maintained by the Company in
consideration of the Customer paying a Facilities Charge to the Company.

Company-owned Facilities Beyond the Point of Delivery will be set forth in a Distribution
Facilities Investment Report provided to the Customer. As the Company's investment in Facilities
Beyond the Point of Delivery changes in order to provide the Customer's service requirements, the
Company shall notify the Customer of the additions and/or deletions of facilities by forwarding to the
Customer a revised Distribution Facilities Investment Report.

In the event the Customer requests the Company to remove or reinstall or change Company-
owned Facilities Beyond the Point of Delivery, the Customer shall pay to the Company the "non-
salvable cost" of such removal, reinstallation or change. Non-salvable cost as used herein is
comprised of the total original costs of materials, labor and overheads of the facilities, less the
difference between the salvable cost of material removed and removal labor cost including appropriate
overhead costs.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 24-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 24
AGRICULTURAL IRRIGATION
SERVICE
(Continued)

POWER FACTOR ADJUSTMENT

Where the Customer’s Power Factor is less than 90 percent, as determined by measurement
under actual load conditions, the Company may adjust the kW measured to determine the Billing
Demand by multiplying the measured kW by 90 percent and dividing by the actual Power Factor.

MONTHLY CHARGE

The Monthly Charge is the sum of the Service, the Demand, the Energy, the Power Cost
Adjustment, and the Facilities Charges at the following rates.

SECONDARY SERVICE In-Season Out-of-Season

Service Charge, per month $14.25 $3.00

Demand Charge, per kW of
Billing Demand $4.36 $0.00

Energy Charge, per kWh 3.3964¢ 4.3234¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Facilities Charge
None.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Demand Charge, the
Energy Charge, and the Power Cost Adjustment.

TRANSMISSION SERVICE In-Season Out-of-Season

Service Charge, per month $14.25 $3.00

Demand Charge, per kW of
Billing Demand $4.10 $0.00

Energy Charge, per kWh 3.2318¢ 4.1139¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 24-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 24
AGRICULTURAL IRRIGATION
SERVICE
(Continued)

MONTHLY CHARGE (Continued)

Facilities Charge
The Company’s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7
percent.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Service Charge, the Demand Charge, the
Energy Charge, the Power Cost Adjustment, and the Facilities Charge.

PAYMENT

All monthly billings for Electric Service supplied hereunder are payable upon receipt, and
become past due 15 days from the date on which rendered. (For any agency or taxing district which
has notified the Company in writing that it falls within the provisions of Idaho Code § 67–2302, the past
due date will reflect the 60-day payment period provided by Idaho Code § 67–2302.)

Deposit. A deposit payment for irrigation Customers is required under the following conditions:

1. Existing Customers.

a. Tier 1 Deposit. Customers who have two or more reminder notices for
nonpayment of Electric Service during a 12-month period, or who have had service terminated
for non-payment, or were required to pay a Tier 2 Deposit for the previous Irrigation Season, will
be required to pay a Tier 1 Deposit, or provide a guarantee of payment from a bank or financial
institution acceptable to the Company. A Tier 1 Deposit does not apply to Customers who have
an outstanding balance on December 31 of over $1,000.00 (See Tier 2 Deposit). A reminder
notice is issued approximately 45 days after the bill issue date if the balance owing for Electric
Service totals $100 or more or approximately 105 days after the bill issue date for Customers
meeting the provisions of Idaho Code § 67–2302. The deposit for a specific installation is
computed as follows:

(1) Monthly Billing Demand is determined by multiplying 80 percent times the
connected horsepower.

(2) Monthly Energy (billing kWh) is determined by multiplying 50 percent
times 720 hours times the Monthly Billing Demand.

(3) The Monthly Billing Demand and the Monthly Energy are multiplied by the
current In-Season rates and added to the Irrigation In-Season Service Charge to
determine the estimated monthly bill.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 24-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 24
AGRICULTURAL IRRIGATION
SERVICE
(Continued)

PAYMENT (Continued)

(4) The estimated monthly bill is multiplied by a factor of one and one-half
(1.5).

b. Tier 2 Deposit. Customers who have an outstanding balance greater than
$1,000.00 on December 31 will be required to pay a Tier 2 Deposit. A Tier 2 Deposit will also
be required from Customers who have had an unpaid past due balance greater than $1,000 on
December 31 during any of the previous 4 years and who have not subsequently had active
service. A Tier 2 Deposit may be satisfied by a guarantee of payment from a bank or financial
institution acceptable to the Company. The deposit for a specific installation is computed as
follows:

(1) Monthly Billing Demand is determined by multiplying 80 percent times the
connected horsepower.

(2) Monthly Energy (billing kWh) is determined by multiplying 50 percent
times 720 hours times the Monthly Billing Demand.

(3) The Monthly Billing Demand and the Monthly Energy are multiplied by the
current In-Season rates and added to the Irrigation In-Season Service Charge to
determine the estimated monthly bill.

(4) The estimated monthly bill is multiplied by a factor of four (4).

2. New Customer. A deposit may be required for a new Customer at the Company's
discretion. The deposit for a specific installation will be computed using the same methodology as
outlined for existing Customers requiring a Tier 1 Deposit.

3. Bankruptcy or Receivership. An adequate assurance of payment as agreed to by the
Company or as may be ordered by a court of competent jurisdiction or the IPUC shall be required from
any Customer for whom an order for relief has been entered under the federal bankruptcy laws, or for
whom a receiver has been appointed in a court proceeding. The maximum amount required for each
season shall not exceed a payment equal to a deposit. For each irrigation season, an adequate
assurance of payment shall be required as agreed to by the Company, or as may be ordered by a court
of competent jurisdiction, or the IPUC. This requirement shall continue from the date of the order for
relief in bankruptcy, or the court appointing a receiver, until the debtor’s discharge in bankruptcy or the
dismissal of the court proceeding. A Customer who has been discharged from bankruptcy or whose
receivership proceeding has been terminated will be required to pay a Tier 2 Deposit at the start of the
following season to the extent required by the payment provisions listed under “Payment” section 1(b)
above.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 24-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 24
AGRICULTURAL IRRIGATION
SERVICE
(Continued)

APPLICATION OF DEPOSIT/INTEREST

Interest will be computed by the Company on irrigation deposits required under this schedule at
the annual percentage rate determined by the Commission under Utility Customer Relations Rules
106.02. The irrigation deposit, with accrued interest, will be applied to the Customer’s account as
follows:

Tier 1 Deposits/Interest. All Tier 1 Deposits plus accrued interest will be applied to the
Customer’s account upon date of disconnection or at the time the Customer’s September bill is
prepared, whichever is earlier.

Tier 2 Deposits/Interest. A portion of the Tier 2 Deposit plus accrued interest equal to
the monthly billing amount will be applied to the Customer’s account each month until the Tier 2
Deposit amount plus accrued interest is depleted. Any Tier 2 Deposit amount and/or accrued
interest remaining at the date of service disconnection or at the time of the Customer’s
September billing, whichever is earlier, will be applied to the Customer’s account

Each irrigation Customer, upon making a deposit payment, will be required to furnish to the
Company an IRS Tax Identification or Social Security number for the Company’s IRS reporting
requirements.

If a Customer tenders to the Company an irrigation deposit which has not been requested or
demanded by the Company, the Company may refuse to accept and retain such deposit. If, however,
the Company accepts or retains the deposit, the Company will apply the deposit to the Customer’s
account and no interest will be paid.

LATE PAYMENT CHARGE

A Late Payment Charge will be assessed Customers receiving service under this schedule as
provided under Rule G.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 25-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 25
AGRICULTURAL IRRIGATION
SERVICE - TIME-OF-USE PILOT
PROGRAM (OPTIONAL)

NO NEW SERVICE

AVAILABILITY

Customers who were receiving service under this schedule on October 1, 2002 may continue to
receive service under this schedule until October 1, 2007 unless the Company reimburses the
Customer for any capital expenditures the Customer made in order to participate in this Pilot Program.

Service under this schedule is available at points on the Company’s interconnected system
within the State of Idaho for loads up to 25,000 kW where existing facilities of adequate capacity and
desired phase and voltage are adjacent to the Premises to be served, and additional investment by the
Company for new transmission, substation or terminal facilities is not necessary to supply the desired
service. If the aggregate power requirement of a Customer who receives service at one or more Points
of Delivery on the same Premises exceeds 25,000 kW, special contract arrangements will be required.

APPLICABILITY

Service under this schedule is applicable to power and energy supplied to agricultural use
customers operating water pumping or water delivery systems used to irrigate agricultural crops or
pasturage at one Point of Delivery and through one meter. Water pumping or water delivery systems
include, but are not limited to, irrigation pumps, pivots, fertilizer pumps, drainage pumps, linears, and
wheel lines.

Customers currently receiving service under this schedule who do not meet the eligibility criteria
for service under this schedule may continue to receive service under this schedule through October
31, 2006. On November 1, 2006 all Customers for whom this schedule is not applicable will be
transferred to the appropriate general service schedule.

TYPE OF SERVICE

The type of service provided under this schedule is single-and/or three-phase, alternating
current, at approximately 60 cycles and at the standard voltage available at the Premises to be served.

SERVICE CONDITIONS

Each Customer who chooses to take service under this optional schedule is required to take
service not less than the Irrigation Season. After the Irrigation Season has begun, in no event may the
Customer choose service under another tariff schedule until the end of that year’s Irrigation Season.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 25-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 25
AGRICULTURAL IRRIGATION
SERVICE – TIME-OF-USE PILOT
PROGRAM (OPTIONAL)
(Continued)

NO NEW SERVICE

SERVICE CONNECTION AND DISCONNECTION

The Company will routinely keep service connected throughout the calendar year unless the
Customer requests service be disconnected. Customer requested service disconnections will be made
at no charge during the Company’s normal business hours. The Company’s termination practices as
specified under Rule F will continue to apply with the exception that service terminations will not be
made during the Irrigation Season.

Service Connection Charge. A Service Connection Charge as specified in Schedule 66 will be
assessed when service is reconnected.

Service Establishment Charge. A Service Establishment Charge as specified in Schedule 66
will be assessed when service that is currently energized at the Point of Delivery is established for the
Customer.

SEASONAL DEFINITION

The Irrigation Season is June 1 through September 30, inclusive.

IRRIGATION SEASON TIME-OF-USE PERIODS

(For all days including weekends and holidays)

On-Peak 1 pm – 9 pm
Mid-Peak 9 am – 1 pm
Off-Peak 9 pm – 9 am

BILLING DEMAND

The Billing Demand is the average kW supplied during the 15-consecutive-minute period of
maximum use during the Billing Period, adjusted for Power Factor; PROVIDED That at the Company's
option the Billing Demand of a single motor installation of 5 horsepower and less may be equal to the
number of horsepower but not less than 1 kW. Metered power demands in kW which exceed 130
percent of the connected horsepower served through one Point of Delivery will not be used for billing
purposes unless and until verified by field test in the presence of the Customer to be the result of
normal pumping operations. If a demand in excess of 130 percent of the connected horsepower is the
result of abnormal conditions existing on the Company’s interconnected system or the Customer’s
system, including accidental equipment failure or electrical supply interruption which results in the
temporary separation of the Company’s and the Customer’s system, the Billing Demand shall be 130
percent of the connected horsepower. Customers may appeal the Company’s billing decision to the
IPUC in cases of dispute.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 25-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 25
AGRICULTURAL IRRIGATION
SERVICE – TIME-OF-USE PILOT
PROGRAM (OPTIONAL)
(Continued)

NO NEW SERVICE

POWER FACTOR ADJUSTMENT

Where the Customer’s Power Factor is less than 90 percent, as determined by measurement
under actual load conditions, the Company may adjust the kW measured to determine the Billing
Demand by multiplying the measured kW by 90 percent and dividing by the actual Power Factor.

MONTHLY CHARGE

The Monthly Charge is the sum of the Service, the TOU Metering, the Demand, the Energy, and
the Power Cost Adjustment Charges at the following rates.

SECONDARY SERVICE In-Season Out-of-Season

Service Charge, per month $14.25 $3.00

TOU Metering Charge, per month $3.00 n/a

Demand Charge, per kW of
Billing Demand $4.36 $0.00
Energy Charge, per kWh

IN-SEASON
On-Peak 6.1621¢ n/a
Mid-Peak 3.5212¢ n/a
Off-Peak 1.7606¢ n/a

OUT-OF-SEASON n/a 4.3234¢

Power Cost Adjustment*, per kWh (0.3689)¢ (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Minimum Charge. The monthly Minimum Charge shall be the sum of the Service Charge, the
TOU Metering Charge, the Demand Charge, the Energy Charge, and the Power Cost
Adjustment.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 25-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 25
AGRICULTURAL IRRIGATION
SERVICE – TIME-OF-USE PILOT
PROGRAM (OPTIONAL)
(Continued)

NO NEW SERVICE

PAYMENT

All monthly billings for Electric Service supplied hereunder are payable upon receipt, and
become past due 15 days from the date on which rendered. (For any agency or taxing district which
has notified the Company in writing that it falls within the provisions of Idaho Code § 67–2302, the past
due date will reflect the 60-day payment period provided by Idaho Code § 67–2302.)

Deposit. A deposit payment for irrigation Customers is required under the following conditions:

1. Existing Customers.

a. Tier 1 Deposit. Customers who have two or more reminder notices for
nonpayment of Electric Service during a 12-month period, or who have had service terminated
for non-payment, or were required to pay a Tier 2 Deposit in the previous Irrigation Season, will
be required to pay a Tier 1 Deposit, or provide a guarantee of payment from a bank or financial
institution acceptable to the Company. A Tier 1 Deposit does not apply to Customers who have
an outstanding balance on December 31 of over $1,000.00 (See Tier 2 Deposit). A reminder
notice is issued approximately 45 days after the bill issue date if the balance owing for Electric
Service totals $100 or more or approximately 105 days after the bill issue date for Customers
meeting the provisions of Idaho Code § 67–2302. The deposit for a specific installation is
computed as follows:

(1) Monthly Billing Demand is determined by multiplying 80 percent times the
connected horsepower.

(2) Monthly Energy (billing kWh) is determined by multiplying 50 percent
times 720 hours times the Monthly Billing Demand.

(3) The Monthly Billing Demand and the Monthly Energy are multiplied by the
current In-Season rates and added to the Irrigation In-Season Service Charge to
determine the estimated monthly bill.

(4) The estimated monthly bill is multiplied by a factor of one and one-half
(1.5).

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 25-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 25
AGRICULTURAL IRRIGATION
SERVICE – TIME-OF-USE PILOT
PROGRAM (OPTIONAL)
(Continued)

NO NEW SERVICE

PAYMENT (Continued)

b. Tier 2 Deposit. Customers who have an outstanding balance greater than
$1,000.00 on December 31 will be required to pay a Tier 2 Deposit. A Tier 2 Deposit will also
be required from Customers who have had an unpaid past due balance greater than $1,000 on
December 31 during any of the previous 4 years and who have not subsequently had active
service. A Tier 2 Deposit may be satisfied by a guarantee of payment from a bank or financial
institution acceptable to the Company. The deposit for a specific installation is computed as
follows:

(1) Monthly Billing Demand is determined by multiplying 80 percent times the
connected horsepower.

(2) Monthly Energy (billing kWh) is determined by multiplying 50 percent
times 720 hours times the Monthly Billing Demand.

(3) The Monthly Billing Demand and the Monthly Energy are multiplied by the
current In-Season rates and added to the Irrigation In-Season Service Charge to
determine the estimated monthly bill.

(4) The estimated monthly bill is multiplied by a factor of four (4).

2. New Customer. A deposit may be required for a new Customer at the Company's
discretion. The deposit for a specific installation will be computed using the same methodology as
outlined for existing Customers requiring a Tier 1 Deposit.

3. Bankruptcy or Receivership. An adequate assurance of payment as agreed to by the
Company or as may be ordered by a court of competent jurisdiction or the IPUC shall be required from
any Customer for whom an order for relief has been entered under the federal bankruptcy laws, or for
whom a receiver has been appointed in a court proceeding. The maximum amount required for each
season shall not exceed a payment equal to a deposit. For each irrigation season, an adequate
assurance of payment shall be required as agreed to by the Company, or as may be ordered by a court
of competent jurisdiction, or the IPUC. This requirement shall continue from the date of the order for
relief in bankruptcy, or the court appointing a receiver, until the debtor’s discharge in bankruptcy or the
dismissal of the court proceeding. A Customer who has been discharged from bankruptcy or whose
receivership proceeding has been terminated will be required to pay a Tier 2 Deposit at the start of the
following season to the extent required by the payment provisions listed under “Payment” section 1(b)
above.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 25-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 25
AGRICULTURAL IRRIGATION
SERVICE – TIME-OF-USE PILOT
PROGRAM (OPTIONAL)
(Continued)

NO NEW SERVICE

APPLICATION OF DEPOSIT/INTEREST

Interest will be computed by the Company on irrigation deposits required under this schedule at
the annual percentage rate determined by the Commission under Utility Customer Relations Rules
106.02. The irrigation deposit, with accrued interest, will be applied to the Customer’s account as
follows:

Tier 1 Deposits/Interest. All Tier 1 deposits plus accrued interest will be applied to the
Customer’s account upon date of disconnection or at the time the Customer’s September bill is
prepared, whichever is earlier.

Tier 2 Deposits/Interest. A portion of the Tier 2 Deposit plus accrued interest equal to
the monthly billing amount will be applied to the Customer’s account each month until the Tier 2
Deposit amount plus accrued interest is depleted. Any Tier 2 Deposit amount and/or accrued
interest remaining at the date of service disconnection or at the time of the Customer’s
September billing, whichever is earlier, will be applied to the Customer’s account.

Each irrigation Customer, upon making a deposit payment, will be required to furnish to the
Company an IRS Tax Identification or Social Security number for the Company’s IRS reporting
requirements.

If a Customer tenders to the Company an irrigation deposit which has not been requested or
demanded by the Company, the Company may refuse to accept and retain such deposit. If, however,
the Company accepts or retains the deposit, the Company will apply the deposit to the Customer’s
account and no interest will be paid.

LATE PAYMENT CHARGE

A Late Payment Charge will be assessed Customers receiving service under this schedule as
provided under Rule G.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 39-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 39
STREET LIGHTING SERVICE
SUPPLEMENTAL SEASONAL
OR VARIABLE ENERGY

AVAILABILITY

Service under this schedule is available throughout the Company’s service area within the state
of Idaho to Customers who were receiving Customer-owned Non-Metered Service under Schedule 41
prior to June 1, 2004. Eligible Customers may continue to receive supplemental energy service under
this schedule until there is no potential for seasonal or variations in usage from the street lighting
service, or street lighting service is converted to Metered Service under Schedule 41, or May 31, 2011,
whichever is sooner. This schedule will expire on May 31, 2011.

APPLICABILITY

Service under this schedule is applicable to seasonal or variable energy service utilized by
municipalities or agencies of federal, state, or county governments through wired outlets or useable
plug-ins on a Customer-owned street lighting fixture. Service under this schedule is apart from and
supplemental to the street lighting service received under Schedule 41.

SERVICE CONDITIONS

Each Customer who takes supplemental service under this schedule must have the Company
ascertain the estimated annual number of kWh used as seasonal or variable usage.

MONTHLY CHARGE

The estimated annual kWh of energy usage is divided by 12 to determine the estimated monthly
kWh of energy usage. The Monthly Charge shall be computed at the following rates:

Energy Charge, per estimated monthly kWh 5.381¢

Power Cost Adjustment*, per estimated monthly kWh (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 40-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 40
UNMETERED GENERAL SERVICE

AVAILABILITY

Service under this schedule is available at points on the Company's interconnected system
within the State of Idaho where existing secondary distribution facilities of adequate capacity, phase
and voltage are available adjacent to the Customer’s Premises and the only investment required by the
Company is an overhead service drop.

APPLICABILITY

Service under this schedule applies to Electric Service for the Customer’s single- or multiple-unit
loads up to 1,800 watts per unit where the size of the load and period of operation are fixed and, as a
result, actual usage can be accurately determined. Service may include, but is not limited to, street and
highway lighting, security lighting, telephone booths and CATV power supplies which serve line
amplifiers. Equipment or loads constructed or operated in such a way as to allow for the potential or
actual variation in energy use are not eligible for service under this schedule. Facilities to supply
service under this schedule shall be installed so that service cannot be extended to the Customer’s
loads served under other schedules. Service under this schedule is not applicable to shared or
temporary service. On or after June 1, 2006, new service under this schedule is also not applicable to
the Customer’s loads on Premises which have metered service.

SPECIAL TERMS AND CONDITIONS

The Customer shall pay for all Company investment, except the overhead service drop, required
to provide service requested by the Customer. The Customer is responsible for installing, owning and
maintaining all equipment, including necessary underground circuitry and related facilities to connect
with the Company's facilities at the Company designated Point of Delivery. If the Customer's
equipment is not properly maintained, service to the specific equipment will be terminated.

Energy used by CATV power supplies which serve line amplifiers will be determined by the
power supply manufacturer's nameplate input rating assuming continuous operation.

The Customer is responsible for notifying the Company of any changes or additions to the
equipment or loads being served under this schedule. Failure to notify the Company of such changes
or additions will result in the termination of service under this schedule and the requirement that service
be provided under one of the Company’s metered service schedules.

If the Customer modifies existing equipment being served under this schedule in a way that
allows for the potential or actual variation in energy usage or installs additional equipment that allows
for the potential or actual variation in energy usage, service under this schedule will be terminated and
the Customer will be required to receive service under one of the Company’s metered service
schedules.

The Company is only responsible for supplying energy to the Point of Delivery and, at its
expense, may check energy consumption at any time.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 40-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 40
UNMETERED GENERAL SERVICE
(Continued)

MONTHLY CHARGE

The average monthly kWh of energy usage shall be estimated by the Company, based on the
Customer's electric equipment and one-twelfth of the annual hours of operation thereof. Since the
service provided is unmetered, failure of the Customer's equipment will not be reason for a reduction in
the Monthly Charge. The Monthly Charge shall be computed at the following rate:

Energy Charge, per kWh 5.381¢

Power Cost Adjustment*, per kWh (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

Minimum Charge. The monthly Minimum Charge shall be the sum of the Energy Charge and
the Power Cost Adjustment, but not less than $1.50.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE

AVAILABILITY

Service under this schedule is available throughout the Company's service area within the State
of Idaho where street lighting wires and fixtures can be installed on the Company's existing distribution
facilities.

APPLICABILITY

Service under this schedule is applicable to service required by municipalities or agencies of
federal, state, or county governments for the lighting of public streets, alleys, public grounds, and
thoroughfares. Street lighting lamps will be energized each night from dusk until dawn.

SERVICE LOCATION AND PERIOD

Street lighting facility locations, type of unit and lamp sizes, as changed from time to time by
written request of the Customer and agreed to by the Company, shall be as shown on an Exhibit A for
each Customer receiving service under this schedule. The in-service date for each street lighting
facility will be maintained on the Exhibit A.

The minimum service period for any street lighting facility is 10 years. The Company, upon
written notification from the Customer, will remove a street lighting facility:

1. At no cost to the Customer, if such facility has been in service for no less than the
minimum service period. The Company will not grant a request from the Customer for reinstallation of
street lighting service for a minimum period of two years from the date of removal.

2. Upon payment to the Company of the removal cost, if such facility has been in service
for less than the minimum service period.

"A" - OVERHEAD LIGHTING - COMPANY-OWNED SYSTEM

The facilities required for supplying service, including fixture, lamp, control relay, mast arm for
mounting on an existing utility pole, and energy for the operation thereof, are supplied, installed, owned
and maintained by the Company. All necessary repairs and maintenance work, including group lamp
replacement and glassware cleaning, will be performed by the Company during the regularly scheduled
working hours of the Company on the Company’s schedule. Individual lamps will be replaced on
burnout as soon as reasonably possible after notification by the Customer and subject to the
Company's operating schedules and requirements.

The Company has two standard street lighting fixture options, drop-glass or cut-off (shielded
lighting). For each initial lighting fixture installation, the Customer is required to state, in writing, a
fixture preference. A maintenance-related replacement of a current fixture will be made with a similar
type of drop-glass or cut-off fixture as the one being replaced unless written notification has been
received from the Customer requesting a change in fixture types.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

ACCELERATED REPLACEMENT OF EXISTING FIXTURES

In the event a Customer requests the Company perform an accelerated replacement of existing
fixtures with the cut-off fixture, the following charges will apply:

1. The actual labor, time, and mileage costs incurred by the Company for the removal of
the existing street lighting fixtures.

2. $65.00 per fixture removed from service.

The total charges identified in 1 and 2 above must be paid prior to the beginning of the fixture
replacement and are non-refundable. The accelerated replacement will be performed by the Company
during the regularly scheduled working hours of the Company and on the Company’s schedule.

MONTHLY CHARGES, per lamp

High Pressure Average Base Power Cost
Sodium Vapor Lumens Rate Adjustment*
70 Watt 5,540 $ 7.05 $(0.106981)
100 Watt 8,550 $ 6.36 $(0.151249)
250 Watt 24,750 $ 8.40 $(0.383656)
400 Watt 45,000 $10.58 $(0.612374)

*This Power Cost Adjustment is computed as provided in Schedule 55.

ADDITIONAL MONTHLY RATE

For Company-owned poles installed after October 5, 1964 required to be used for street lighting
only:
Charge

Wood pole, per pole $1.71
Steel pole, per pole $6.80

Facilities Charges
Customers assessed a monthly facilities charge prior to June 1, 2004 for the installation of
underground circuits will continue to be assessed a monthly facilities charge equal to 1.75
percent of the estimated cost difference between overhead and underground circuits.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

"B" - CUSTOMER-OWNED SYSTEM

The Customer's lighting system, including posts or standards, fixtures, initial installation of
lamps and underground cables with suitable terminals for connection to the Company's distribution
system, is installed and owned by the Customer.

Service supplied by the Company includes operation of the system, energy, lamp renewals,
cleaning of glassware, and replacement of defective photocells which are standard to the Company-
owned street light units. Service does not include the labor or material cost of replacing cables,
standards, broken glassware or fixtures, or painting or refinishing of metal poles. Individual lamps will
be replaced on burnout as soon as reasonably possible after notification by the Customer and subject
to the Company’s operating schedules and requirements.

Customer-owned systems installed on or after June 1, 2004 which are constructed, operated, or
modified in such a way as to allow for the potential or actual variation in energy usage, such as through,
but not limited to, the use of wired outlets or useable plug-ins, are required to be metered in order to
record actual energy usage. Customer-owned systems installed prior to June 1, 2004 that are
constructed, operated, or modified in such a way as to allow for the potential or actual variation in
energy usage may have the estimated annual variations in energy usage served under Schedule 39
until its expiration on May 31, 2011, or until the street lighting system is converted to Metered Service,
or until the potential for variations in energy usage has been eliminated, whichever is sooner. Effective
June 1, 2011 all Customer-owned street lighting systems that have the potential for variations in energy
usage must be metered.

MONTHLY CHARGES

Non-Metered Service, per lamp

High Pressure Average Base Power Cost
Sodium Vapor Lumens Rate Adjustment*
70 Watt 5,450 $3.02 $(0.106981)
100 Watt 8,550 $3.44 $(0.151249)
250 Watt 24,750 $5.69 $(0.383656)
400 Watt 45,000 $7.88 $(0.612374)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

MONTHLY CHARGES (Continued)

Metered Service, per lamp

High Pressure Sodium Vapor
70 Watt $1.95
100 Watt $1.74
250 Watt $1.74
400 Watt $1.77

Meter Charge, per meter $8.00

Energy Charge, per kWh 4.6511¢

Power Cost Adjustment*, per kWh (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

NO NEW SERVICE

AVAILABILITY

Service under this schedule is available throughout the Company's service area within the State
of Idaho to any Customer who, on October 31, 1981, was receiving service under this schedule.

APPLICABILITY

Service under this schedule is applicable to service required by municipalities for the lighting of
public streets, alleys, public grounds, and thoroughfares. Street lighting lamps will be energized each
night from dusk until dawn.

SERVICE LOCATION AND PERIOD

Street lighting facility locations, type of unit and lamp sizes, as changed from time to time by
written request of the Customer and agreed to by the Company, shall be as shown on an Exhibit A for
each Customer receiving service under this schedule. The in-service date for each street lighting facility
will be maintained on the Exhibit A.

The minimum service period for any street lighting facility is 10 years. The Company, upon written
notification from the Customer, will remove a street lighting facility:

1. At no cost to the Customer, if such facility has been in service for no less than the
minimum service period. The Company will not grant a request from a Customer for reinstallation of
street lighting service for a minimum period of two years from the date of removal.

2. Upon payment to the Company of the removal cost, if such facility has been in service for
less than the minimum service period.

"A" - OVERHEAD LIGHTING - COMPANY-OWNED SYSTEM

The facilities required for supplying service, including fixture, lamp, control relay, mast arm for
mounting on an existing utility pole, and energy for the operation thereof, are supplied, installed, owned
and maintained by the Company. All necessary repairs and maintenance work, including group lamp
replacement and glassware cleaning, will be performed by the Company during the regularly scheduled
working hours of the Company on the Company’s schedule. Individual lamps will be replaced on
burnout as soon as reasonably possible after notification by the Customer and subject to the
Company's operating schedules and requirements.

Maintenance-related replacement of a fixture, under this “No New Service” provision, will be
made with a Company fixture appropriate to the Company’s current standard lamp sizes. The
replacement fixture will be made with a similar type of drop-glass or cut-off fixture as the one being
replaced unless written notification has been received from the Customer requesting a change in fixture
type.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

NO NEW SERVICE

ACCELERATED REPLACEMENT OF EXISTING FIXTURES

In the event a Customer requests the Company perform an accelerated replacement of existing
fixtures with the cut-off fixture, the following charges will apply:

1. The actual labor, time, and mileage costs incurred by the Company for the removal of
the existing street lighting fixtures.

2. $65.00 per fixture removed from service.

The total charges identified in 1 and 2 above must be paid prior to the beginning of the fixture
replacement and are non-refundable. The accelerated replacement will be performed by the Company
during the regularly scheduled working hours of the Company and on the Company’s schedule.

MONTHLY CHARGES, per lamp

High Pressure Average Base Power Cost
Sodium Vapor Lumens Rate Adjustment*

200 Watt 19,800 $ 7.43 $(0.295120)

*This Power Cost Adjustment is computed as provided in Schedule 55.

ADDITIONAL MONTHLY RATE

For Company-owned poles installed after October 5, 1964 required to be used for street lighting
only.

Wood Pole, per pole $1.71
Steel Pole, per pole $6.80

Facilities Charges
Customers assessed a monthly facilities charge prior to June 1, 2004 for the installation of
underground circuits will continue to be assessed a monthly facilities charge equal to 1.75
percent of the estimated cost difference between overhead and underground circuits.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-7
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

NO NEW SERVICE

"B" - ORNAMENTAL LIGHTING - CUSTOMER-OWNED SYSTEM

The Customer's lighting system, including posts or standards, fixtures, initial installation of
lamps and underground cables with suitable terminals for connection to the Company's distribution
system, is installed and owned by the Customer.

Service supplied by the Company includes operation of the system, energy, lamp renewals,
cleaning of glassware, and replacement of defective photocells which are standard to the Company-
owned street light units. Service does not include the labor or material cost of replacing cables,
standards, broken glassware or fixtures, or painting or refinishing of metal poles. Individual lamps will
be replaced on burnout as soon as reasonably possible after notification by the Customer and subject
to the Company’s operating schedules and requirements.

Customer-owned non-metered lighting systems that have the potential for variations in energy
usage, such as through, but not limited to, the use of wired outlets or useable plug-ins, may have the
estimated annual variations in energy usage served under Schedule 39 until its expiration on May 31,
2011, or until the street lighting system is converted to Metered Service, or until the potential for
variations in energy usage has been eliminated, whichever is sooner. Effective June 1, 2011 all
Customer-owned street lighting systems that have the potential for variations in energy usage must be
metered.

MONTHLY CHARGES

Non-Metered Service, per lamp

Average Base Power Cost
Lumens Rate Adjustment*
Mercury Vapor
175 Watt 7,654 $ 5.21 $(0.258230)
400 Watt 19,125 $ 8.23 $(0.601307)
1000 Watt 47,000 $13.98 $(1.431332)

High Pressure
Sodium Vapor
200 Watt 19,800 $ 4.75 $(0.295120)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 41-8
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 41
STREET LIGHTING SERVICE
(Continued)

NO NEW SERVICE

MONTHLY CHARGES (Continued)

Metered Service, per lamp

Mercury Vapor
175 Watt $1.80
400 Watt $1.86
1,000 Watt $2.66

High Pressure Sodium Vapor
200 Watt $1.78

Meter Charge, per meter $8.00

Energy Charge, per kWh 4.6511¢

Power Cost Adjustment*, per kWh (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 42-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 42
TRAFFIC CONTROL SIGNAL
LIGHTING SERVICE

APPLICABILITY

Service under this schedule is applicable to Electric Service required for the operation of traffic
control signal lights within the State of Idaho. Traffic control signal lamps are mounted on posts or
standards by means of brackets, mast arms, or cable.

CHARACTER OF SERVICE

The traffic control signal fixtures, including posts or standards, brackets, mast arm, cable,
lamps, control mechanisms, fixtures, service cable, and conduit to the point of, and with suitable
terminals for, connection to the Company's underground or overhead distribution system, are installed,
owned, maintained and operated by the Customer. Service is limited to the supply of energy only for
the operation of traffic control signal lights.

The installation of a meter to record actual energy consumption is required for all new traffic
control signal lighting systems installed on or after June 1, 2004. For traffic control signal lighting
systems installed prior to June 1, 2004 a meter may be installed to record actual usage upon the
mutual consent of the Customer and the Company.

MONTHLY CHARGES

The monthly kWh of energy usage shall be either the amount estimated by the Company based
on the number and size of lamps burning simultaneously in each signal and the average number of
hours per day the signal is operated, or the actual meter reading as applicable.

Energy Charge, per kWh 3.4438¢

Power Cost Adjustment*, per kWh (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 45-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 45
STANDBY SERVICE

AVAILABILITY

Standby Service under this schedule is available at points on the Company's interconnected
system within the State of Idaho where existing facilities of adequate capacity and desired phase and
voltage are available. If additional distribution facilities are required to supply the desired service, those
facilities provided for under Rule H will be provided under the terms and conditions of that rule. To the
extent that additional facilities not provided for under Rule H, including transmission and/or substation
facilities, are required to provide the requested service, special arrangements will be made in a
separate agreement between the Customer and the Company.

Standby Service is available only to Customers taking service under Schedule 19.

APPLICABILITY

Service under this schedule is applicable to Customers utilizing on-site generation who request
Standby Service from the Company.

These service provisions are not applicable to service for resale, to service where on-site
generation is used for only emergency supply, or to cogenerators or small power producers who have
contracted to supply power and energy.

AGREEMENT

Service shall be provided only after the Uniform Standby Service Agreement is executed by the
Customer and the Company. The term of the Agreement shall be for one year and shall automatically
renew and extend each year, unless terminated under the provisions of the Agreement. The Uniform
Standby Service Agreement will automatically be canceled upon discontinuance of service under
Schedule 19.

TYPE OF SERVICE

The Type of Service provided under this schedule is three-phase at approximately 60 cycles
and at the primary voltage available at the Premises to be served, but not less than 12.5 kilovolts.

DEFINITIONS

Supplementary Contract Demand. The firm power contracted for by the Customer under the
Uniform Service Agreement with the Company.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 45-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 45
STANDBY SERVICE
(Continued)

DEFINITIONS (Continued)

Supplementary Billing Demand. The firm power supplied by the Company on a continuous
basis to supplement the Customer's own generation. Supplementary Billing Demand is equal to the
total average kW supplied during the 15-consecutive-minute period of maximum use during the Billing
Period, adjusted for Power Factor, but not less than 1,000 kW nor greater than Supplementary Contract
Demand. Supplementary Billing Demand is billed monthly under the Demand Charge provisions of
Schedule 19.

Standby Contract Demand. The self-generation backup power contracted for by the Customer
under the Uniform Standby Service Agreement.

Standby Billing Demand. The power supplied by the Company to backup the Customer's own
generation. Standby Billing Demand is equal to the total average kW supplied during the 15-
consecutive-minute period of maximum use during the Billing Period, adjusted for Power Factor, less
Supplementary Contract Demand, but not less than zero.

Total Contract Demand. The sum of the Supplementary Contract Demand and the Standby
Contract Demand.

Available Standby Capacity. The Total Contract Demand less the Supplementary Billing
Demand and the Standby Billing Demand, but not more than the Standby Contract Demand.

Excess Demand. The total average kW supplied during the 15-consecutive-minute period of
maximum use each day, adjusted for Power Factor, which exceeds the Total Contract Demand by
more than 5 percent.

Total Energy Requirement. The total energy supplied by the Company for supplementary and
standby purposes. The Total Energy Requirement is billed monthly under the Energy Charge
provisions of Schedule 19.

POWER FACTOR ADJUSTMENT

Where the Customer’s Power Factor is less than 90 percent, as determined by measurement
under actual load conditions, the Company may adjust the kW measured to determine the Billing
Demand by multiplying the measured kW by 90 percent and dividing by the actual Power Factor.

FACILITIES BEYOND THE POINT OF DELIVERY

Any Company investment in Facilities Beyond the Point of Delivery will be provided under the
terms and conditions of Schedule 19.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 45-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 45
STANDBY SERVICE
(Continued)

PARALLEL OPERATIONS

Parallel operations will only be authorized by the Company under the terms of the Uniform
Standby Service Agreement with the Customer. The Company will install a system protection package
at the Customer's expense prior to the start of parallel operations. The Customer will also pay a
Maintenance Charge of 0.7 percent per month times the investment in the protection package.

MONTHLY CHARGE

The Monthly Charge for Standby Service is the sum of the Standby Reservation Charge, the
Standby Demand Charge, and the Excess Demand Charge, if any, at the following rates:

Standby Reservation Charge, per kW of Summer Non-summer
Available Standby Capacity
Primary Service $1.58 $1.46
Transmission Service $0.37 $0.25

Standby Demand Charge, per kW of
Standby Billing Demand
Primary Service $4.35 $4.06
Transmission Service $4.11 $3.84

Excess Demand Charge
$0.50 per kW times the sum of the daily Excess Demands recorded during the Billing Period,
plus $5.00 per kW for the highest Excess Demand recorded during the Billing Period. This
charge will not be prorated.

Minimum Charge
The monthly Minimum Charge shall be the sum of the Standby Reservation Charge, the
Standby Demand Charge, and the Excess Demand Charge.

CONTRIBUTION TOWARD MINIMUM CHARGES ON OTHER SCHEDULES

Any Standby Service Charges paid under this schedule shall not be considered in determining
the Minimum Charge under any other Company schedule.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 45-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 45
STANDBY SERVICE
(Continued)

IDAHO POWER COMPANY
UNIFORM STANDBY SERVICE
AGREEMENT

DISTRICT _____________________________ ACCOUNT NO. _______________________________
THIS AGREEMENT Made this ___________ day of _________________________________,
20 _____ between ________________________________________whose billing address is
_______________________________________________ hereinafter called Customer, and Idaho
Power Company, A corporation with its principal office located at 1221 West Idaho Street, Boise, Idaho,
hereinafter called Company:

NOW, THEREFORE, The parties agree as follows:

1. The Company will agree to provide Standby Service to the Customer's facilities located
at or near_________________________________, County of ___________________________, State
of Idaho, in the form of three-phase, _______________ volt, Electric Service subject to emergency
operating conditions of the Company.

2. The Standby Contract Demand provided by this Agreement is___________________
kW. The Company will provide electric power and energy, in backup to the Customer's on-site
generation, up to the amount of the stated Standby Contract Demand.

3. The availability of power in excess of the Standby Contract Demand stated in Paragraph
2 above is not guaranteed and its taking by the Customer may result in a complete or partial curtailment
of service to the Customer. The Company has the right to install, at the Customer's expense, any
device necessary to protect the Company's system from damage which may be caused by the taking of
power in excess of the Standby Contract Demand. The Customer will be responsible for any damages
to the Company's system or damages to third parties resulting from the Customer's taking of power in
excess of the Standby Contract Demand.

4. The terms of this Agreement will not become binding upon the parties until signed by
both parties.

5. At the Company's sole discretion and after receiving written authorization from the
Company, the Customer may operate in parallel with the Company's system. Parallel operations will
be in accordance with the Company's Standards for Interconnection and Parallel operations and the
tariff provisions for Standby Service. Any violation of these provisions will result in the immediate
disconnection of the parallel operation.

6. The initial date of service under this Agreement is subject to the Company's ability to
obtain the required labor, materials, equipment, and satisfactory rights-of-way, and to comply with
governmental regulations.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 45-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 45
STANDBY SERVICE
(Continued)

IDAHO POWER COMPANY
UNIFORM STANDBY SERVICE
AGREEMENT
(Continued)

7. The term of this Agreement will be for one year from and after the Initial Service Date
thereof, and will automatically renew and extend each year thereafter unless written notice of
termination is given by either party to the other not less than 12 months prior to the desired termination
date. This Agreement will automatically be canceled upon discontinuance of service under Schedule
19.

8. The Customer agrees to hold harmless and indemnify the Company, its officers, agents,
and employees, against all loss, damage, expense and liability to third persons or injury to or death of
person or injury to property proximately caused by the Customer's construction, ownership, operation
or maintenance of, or by failure of, any of the Customer's generating facilities.

9. This Agreement and the rates, terms and conditions of service set forth or incorporated
herein, and the respective rights and obligations of the parties hereunder, will be subject to valid laws
and to the regulatory authority and orders, rules and regulations of the Idaho Public Utilities
Commission and such other administrative bodies having jurisdiction.

10. Nothing herein will be construed as limiting the Idaho Public Utilities Commission from
changing any rates, charges, classification or service, or any rules, regulation or conditions relating to
service under this Agreement, or construed as affecting the right of the Company or the Customer to
unilaterally make application to the Commission for any such change.

11. The Company's Schedule 45, any revisions to that schedule, and/or any successor
schedule is to be considered as part of this Agreement.

12. In any action at law or equity commenced under this Agreement and upon which
judgment is rendered, the prevailing party, as part of such judgment, will be entitled to recover all costs,
including reasonable attorneys fees, incurred on account of such action.

13. This Agreement replaces and supersedes the Agreement between the parties dated the
_______________ day of ________________________________, 20 ________.

INITIAL SERVICE DATE ______________________________

(APPROPRIATE SIGNATURES)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 46-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 46
ALTERNATE DISTRIBUTION
SERVICE

AVAILABILITY

Alternate Distribution Service under this schedule is available at points on the Company's inter-
connected system within the State of Idaho where existing facilities of adequate capacity and desired
phase and voltage are adjacent to the location where Alternate Distribution Service is desired, and where
additional investment by the Company for new distribution facilities is not necessary to supply the
requested service. When additional transmission or substation facilities are required, separate
arrangements will be made between the Customer and the Company.

Alternate Distribution Service is available only to Customers taking Primary Service under
Schedule 9 or 19.

AGREEMENT

Service shall be provided only after the Uniform Alternate Distribution Service Agreement is
executed by the Customer and the Company. The term of the initial agreement shall be dependent upon
the investment required by the Company to provide the Alternate Distribution Service, but shall in no
event be less than one year. The Uniform Alternate Distribution Service Agreement shall automatically
renew and extend each year, unless terminated under the provisions of the Agreement.

TYPE OF SERVICE

Alternate Distribution Service consists of a second distribution circuit to the Customer which backs
up the Customer's regular distribution circuit through an automatic switching device. Alternate
Distribution Service facilities include, but are not limited to, the automatic switching device and that
portion of the distribution substation and the distribution line required to provide the service. The kW of
Alternate Distribution Service capacity shall be specified in the Uniform Alternate Distribution Service
Agreement.

STANDARD OF SERVICE

The Alternate Distribution Service provided under this schedule is not an uninterruptible supply
and is subject to the same standard of service as provided under Rule J.

MONTHLY CHARGES

The Monthly Charge is the sum of the Capacity Charge and the Mileage Charge at the following
rates:

Capacity Charge
$1.21 per contracted kW of capacity

Mileage Charge
$.005 per kW per tenth of a mile in excess of 1.7 miles.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 46-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 46
ALTERNATE DISTRIBUTION
SERVICE
(Continued)

MONTHLY CHARGES (Continued)

The distribution line will be measured to the nearest tenth of a mile from the Alternate Distribution
Service substation to the automatic switching device.

FACILITIES CHARGE

The automatic switching device will be owned, operated, and maintained by the Company in
consideration of the Customer paying to the Company a Facilities Charge of 1.7 percent per month times
the Company’s investment in such facilities.

CONTRIBUTION TOWARD MINIMUM CHARGE ON OTHER SCHEDULES

Any alternate Distribution Service charges paid under this schedule shall not be considered in
determining the Minimum Charge under any other Company schedule.

PAYMENT

The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 55-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 55
POWER COST ADJUSTMENT

APPLICABILITY

This schedule is applicable to the electric energy delivered to all Idaho retail Customers served
under the Company’s schedules and Special Contracts. These loads are referred to as "firm" load for
purposes of this schedule.

BASE POWER COST

The Base Power Cost of the Company's rates is computed by dividing the Company's power
cost components by firm kWh load. The power cost components are the sum of fuel expense and
purchased power expense (including purchases from cogeneration and small power producers), less
the sum of off-system surplus sales revenue. The Base Power Cost is 0.7477 cents per kWh.

PROJECTED POWER COST

The Projected Power Cost is the Company estimate, expressed in cents per kWh, of the power
cost components for the forecasted time period beginning April 1 each year and ending the following
March 31. The Projected Power Cost is 0.4691 cents per kWh.

TRUE-UP AND TRUE-UP OF THE TRUE-UP

The True-up is based upon the difference between the previous Projected Power Cost and the
power costs actually incurred. The True-up of the True-up is the difference between the previous years
approved True-Up revenues and actual revenues collected. The total True-up is (0.1182) cents per
kWh.

POWER COST ADJUSTMENT

The Power Cost Adjustment is 90 percent of the difference between the Projected Power Cost
and the Base Power Cost plus the True-ups.

The monthly Power Cost Adjustment applied to the Energy rate of all metered schedules and
Special Contracts is (0.3689) cents per kWh. The monthly Power Cost Adjustment applied to the per
unit charges of the nonmetered schedules is the monthly estimated usage times (0.3689) cents per
kWh.

EXPIRATION

The Power Cost Adjustment included on this schedule will expire May 31, 2007.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 60-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 60
SOLAR PHOTOVOLTAIC SERVICE
PILOT PROGRAM

AVAILABILITY

Service under this schedule is available to Customers who have entered into a Uniform Solar
Photovoltaic Service Agreement with the Company. New service under this schedule will not be available
after November 15, 1996.

DEFINITIONS

Photovoltaic System is the solar photovoltaic module(s), the module mounting structure, the
control structure, the control equipment, any necessary wiring, any batteries and/or back-up generator, if
required, and any other equipment necessary to provide service under this schedule. The Company shall
have sole ownership of the Photovoltaic System during the term of the Uniform Solar Photovoltaic Service
Agreement.

Point of Service is the point where the Customer's electric system is connected to the Photovoltaic
System.

Total Installed Cost is the estimated total cost for the installation of, or modification to, the
Photovoltaic System including but not limited to the Company's investment in facilities, labor, material and
supplies, and overheads.

Net Installed Cost is the Total Installed Cost less the Initial Fee.

Customer Site is the installation site and facilities as determined by the Company which are
necessary for the installation of the Photovoltaic System. The Customer Site facilities are not included as
part of the Photovoltaic System unless specifically stated by the Company and included in the Solar
Photovoltaic Facilities Investment Report.

Salvage Value is the market value of the photovoltaic facilities at the time they are removed from
the Customer’s premises.

Facility Termination Charge is the Total Installed Cost of the Photovoltaic System less the sum of
80 percent of the accumulated depreciation and 60 percent of the Salvage Value of the facilities removed
plus the removal cost. In no event will the Facility Termination Charge be less than the removal cost.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 60-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 60
SOLAR PHOTOVOLTAIC SERVICE
PILOT PROGRAM
(Continued)

ELIGIBILITY

Requests for service under this schedule which have a Total Installed Cost of no more than
$50,000, which are located in areas reasonably accessible by standard utility vehicles, and which are cost
effective alternatives are eligible for service under this schedule. In determining eligibility under this
schedule, the Company will consider the remoteness, accessibility, load size, load profile, solar resource,
and solar impediments of the requested site as well as the suitability of the Customer Site. Requests
which have special access requirements may be granted at the discretion of the Company provided that
reasonable alternative access provisions are met and/or the Company is compensated for its special
access related costs. Any special access provisions will be included in an addendum to the Uniform
Solar Photovoltaic Service Agreement. The Company has the sole right to ultimately determine eligibility
under this schedule.

INITIAL FEE

An Initial Fee equal to 5 percent of the Total Installed Cost of the Photovoltaic System is required
from the Customer at the time the Uniform Solar Photovoltaic Service Agreement is executed. If a
modification to the Photovoltaic System which increases the Total Installed Cost is requested subsequent
to the time the Uniform Solar Photovoltaic Service Agreement is executed, an additional Initial Fee equal
to 5 percent of the Total Installed Cost of the modification will be required prior to the installation of such
modification to the Photovoltaic System. The Initial Fee is non-refundable unless the Company
determines that it will not install the Photovoltaic System.

SERVICES PROVIDED

The Photovoltaic System will be specified by the Company based upon the service requirements
requested by the Customer. Upon determination by the Company that the Customer is eligible for service
under this schedule, and upon receipt from the Customer of the Initial Fee, the Company will proceed with
the installation plans for the Photovoltaic System.

All repair and maintenance of the Photovoltaic System will be provided by the Company. Prudent
utility practices will be followed for all necessary repair or maintenance. The Company will use its best
effort to provide the Customer a minimum of 24-hours notice prior to performing preventative
maintenance.

The Customer is responsible for providing the Customer Site and the connections from the Point
of Service to the Customer's facilities, and for permitting the Company appropriate access to the
Photovoltaic System. The Customer Site and Customer connections must be approved by the Company
and must meet all State and Local Codes. The Company may, at its sole discretion, install and/or own
Customer Site facilities and include the cost of such facilities in the Total Installed Cost.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 60-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 60
SOLAR PHOTOVOLTAIC SERVICE
PILOT PROGRAM
(Continued)

SERVICES PROVIDED (Continued)

If a back-up generator is included with the Photovoltaic System, the Customer is responsible for
providing, at the Customer's expense, the fuel required for the operation of such generator.

SERVICE LIMITATIONS

Electric Service under this schedule is limited to that provided by the Photovoltaic System. The
Company is under no obligation to provide Electric Service to the Customer at any time by means of the
Company's transmission or distribution system.

CUSTOMER NON-COMPLIANCE

Any use by the Customer of the Photovoltaic System not in compliance with the design
specifications for such system or not in compliance with the provisions of this schedule may result in the
removal by the Company of the Photovoltaic System. The Company reserves the right to remove the
Photovoltaic System if the Company determines that the continued use of the facilities by the Customer
poses a threat of injury or damage to persons or property. Non-payment of the monthly charges under
this schedule may also result in the removal by the Company of the Photovoltaic System.

In the event the Company removes the Photovoltaic System under the provisions of this section,
the Customer will be obligated to pay to the Company the Facility Termination Charge.

SOLAR PHOTOVOLTAIC FACILITIES INVESTMENT REPORT

The Total Installed Cost of the Photovoltaic System will be set forth in a Solar Photovoltaic
Facilities Investment Report provided to the Customer. The monthly charge for service under this
schedule is based on the Total Installed Cost, less the Initial Fee, as reflected on this Report. When the
actual book cost of the installed Photovoltaic System has been determined by the Company, the Total
Installed Cost will be adjusted to reflect the actual cost and the corresponding monthly charge will be
reduced if the actual cost is more than 10 percent less than the Total Installed Cost included on the
Report. In no event will the monthly charge be increased if the actual cost is greater than the Total
Installed cost.

PHOTOVOLTAIC SYSTEM MODIFICATIONS

If the Photovoltaic System is modified in order to provide for changes in the Customer’s service
requirements, the Solar Photovoltaic Facilities Investment Report and the corresponding monthly charge
for service will be adjusted to reflect the modification.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 60-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 60
SOLAR PHOTOVOLTAIC SERVICE
PILOT PROGRAM
(Continued)

PHOTOVOLTAIC SYSTEM MODIFICATIONS (Continued)

Additions. If the Customer requests a modification to the Photovoltaic System, the Customer will
be required to pay an additional Initial Fee equal to 5 percent of the Total Installed Cost of the
modification prior to the installation of the modification.

Removals. If the Customer requests a portion of the Photovoltaic System be removed, the
Customer shall pay to the Company the Facility Termination Charge for that portion of the Photovoltaic
System removed. If the Customer requests the Photovoltaic System in its entirety be removed, the
provisions of the Agreement Termination section below will apply.

AGREEMENT TERMINATION

Customer Termination. If the Customer cancels the Uniform Solar Photovoltaic Service
Agreement at the end of any of the five year terms of the Agreement, the Customer shall have the option
of either 1) purchasing the Photovoltaic System at the Company’s Total Installed Cost less accumulated
depreciation, or 2) requesting the Company remove the Photovoltaic System and paying to the Company
the cost of removing the facilities. If the Customer cancels the Uniform Solar Photovoltaic Service
Agreement during the term of the Agreement, the Customer shall pay to the Company the Facility
Termination Charge.

Company Termination. If the Company cancels the Uniform Solar Photovoltaic Service
Agreement at any time and for any reason other than Customer Non-Compliance, the Company shall
offer the Customer the option of either 1) purchasing the Photovoltaic System at the Company’s Total
Installed Cost less accumulated depreciation, or 2) requesting the Company remove the Photovoltaic
System at no cost to the Customer.

CHARGES

The monthly charge for service under this schedule is 1.6 percent times the Net Installed Cost of
the Photovoltaic System as set forth on the Solar Photovoltaic Facilities Investment Report.

Back-up Generator Maintenance Charge. If the hours of usage of a back-up generator included
with the Photovoltaic System exceeds the number of hours of usage specified in the design specifications
by 20 percent or more on an annual basis, the Customer will be responsible for paying the additional
maintenance costs incurred by the Company as a result of such overuse. The Company will notify the
Customer in writing of any observed overuse of the back-up generator.

PAYMENT

The monthly bill rendered for service provided hereunder is payable upon receipt, and becomes
past due 15 days from the date on which rendered.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 60-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 60
SOLAR PHOTOVOLTAIC SERVICE
PILOT PROGRAM

Idaho Power Company
Uniform Solar Photovoltaic Service
Agreement

DISTRICT ______________________________ ACCOUNT NO. ______________________________

THIS AGREEMENT Made this ____________ day of _________________________, 19 ______,
between _____________________________________________________, whose billing address is
_________________________________ hereinafter called Customer, and Idaho Power Company, A
corporation with its principal office located at 1221 West Idaho Street, Boise, Idaho, hereinafter called
Company:

NOW THEREFORE, The parties agree as follows:

1. The Company will provide solar photovoltaic service for the Customer's facilities located at
or near _________________________________________, County of _____________________, State
of Idaho.

2. The Customer will:

a. Make an Initial Fee payment to the Company of $_________________ at the time this
Agreement is executed.

b. Provide the installation site and facilities as determined by the Company which are
necessary for the installation of the Photovoltaic System and which are acceptable to the
Company, and the right of the Company for appropriate access to the Company's facilities with
the right of ingress and egress, at no cost to the Company.

3. This Agreement will not become binding upon the parties until signed by both parties.

4. The initial date of service under this Agreement is subject to the Company's ability to
obtain the required labor, materials, and equipment, a satisfactory site, and satisfactory access to the
Photovoltaic System on the Customer's property, and to comply with governmental regulations.

5. The term of this Agreement will be for five years from and after the Initial Service Date
thereof, and will automatically renew for an additional five years each five years thereafter unless
canceled by either party. This Agreement may be canceled 1) by either party after any of the five year
terms provided written notice of termination is given to the other not less than three months prior to the
end of the five year term, or 2) at any time provided both parties agree in writing to the cancellation. In
the event the Company's Schedule 60 is terminated during the term of this Agreement, this Agreement
will automatically be canceled and the Customer will have the option to purchase the Photovoltaic System
at the Company's depreciated book value.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 60-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 60
SOLAR PHOTOVOLTAIC SERVICE
PILOT PROGRAM

Idaho Power Company
Uniform Solar Photovoltaic Service
Agreement
(Continued)

6. This Agreement will be binding upon the respective successors and assigns of the
Customer and the Company, provided however, that no assignment by the Customer will be effective
without the Company's prior written consent. The Company's consent will not be unreasonably withheld.

7. This Agreement is subject to valid laws and to the regulatory authority and orders, rules
and regulations of the Idaho Public Utilities Commission as now or may be hereafter modified and
approved by the Idaho Public Utilities Commission.

8. The Company's Schedule 60, as well as Idaho Power Company's General Rules and
Regulations, any revisions to Schedule 60 or to the General Rules and Regulations, and/or any
successor schedule or rules, are to be considered as part of this Agreement.

9. The Company will not be held responsible or liable for any loss, damage, or injury caused
to its Customer or any other persons by the interruption, suspension, or fluctuation in service provided by
the Photovoltaic System.

10. The Customer will agree to protect, defend, and indemnify Idaho Power Company from
and against any costs, damages, or claims arising in any way from any injury to persons or damage to
property resulting from the installation and/or operation of the Photovoltaic System upon Customer's
property, providing such injury to persons or damage to property is not due to the sole negligence of
Idaho Power Company.

11. In any action at law or equity commenced under this Agreement and upon which judgment
is rendered, the prevailing party, as part of such judgment, will be entitled to recover all costs, including
reasonable attorneys fees, incurred on account of such action.

Date __________________________________, 19 ________
Initial Service Date _____________________________

(APPROPRIATE SIGNATURES)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 61-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 61
PAYMENT FOR HOME WIRING
AUDIT FOR POWER QUALITY

AVAILABILITY

Service under this schedule is available to residential Customers throughout the Company's
service territory within the State of Idaho who are taking service under Schedule 1.

SERVICES PROVIDED

A $25 payment is provided by the Company to residential Customers who have a home wiring
audit for power quality performed by a licensed electrician participating in the Company's Power Quality
Program. To have a home wiring audit performed, a Customer can contact the Company or an
electrician participating in the Power Quality Program. Customers contacting the Company will be given
a list of electricians participating in the Power Quality Program. The Customer is responsible for selecting
the electrician to perform the audit. The charge for the audit will be established by the electrician and will
be billed by the electrician directly to the Customer. The Customer is responsible for paying the
electrician the charge for performing the audit.

The $25 payment is provided upon receipt by the Company of the appropriate copy of the
completed Home Wiring Audit form. The Customer is responsible for submitting the Home Wiring Audit
form to the Company.

PURPOSE OF PAYMENT

The purpose of the $25 payment is to assist the Customer in identifying any wiring deficiencies
that may be causing power quality problems. The payment is not an indication that the Company has
performed any analysis as to the safety of the Customer's wiring or that the Company concurs with the
findings of the electrician's wiring audit.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 62-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 62
GREEN ENERGY PURCHASE
PROGRAM RIDER
(OPTIONAL)

PURPOSE

The Green Energy Purchase Program is an optional, voluntary program designed to provide
customers and non-customer participants an opportunity to participate in the purchase of new
environmentally friendly “green” energy. Funds collected in this program will be wholly distributed to
the purchase of green energy products.

APPLICABILITY

Service under this schedule is applicable to all Customers and non-customer participants who
choose to participate in this Program.

MONTHLY GREEN ENERGY PURCHASE CONTRIBUTION

Customers designate their level of participation by choosing a fixed dollar per month amount.
The monthly Green Energy Purchase Program contribution is in addition to all other charges included in
the service schedule under which the Customer receives electrical service and will be added to the
Customer’s monthly electric bill. Non-Customer participants will be issued a monthly invoice that
reflects their designated fixed dollar per month amount.

The Program funds will wholly be used to purchase green energy or cover the green energy
price premium.

PROGRAM CONSIDERATIONS

No electric service disconnections will result in the event of non-payment of Program
commitments.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 66-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 66
MISCELLANEOUS CHARGES

PURPOSE

The purpose of this schedule is to accumulate all miscellaneous charges that are included in the
Company’s Rules, Regulations, and Rates.

APPLICABILITY

This schedule applies to all Customers taking service under the Company’s Idaho Tariff except
as expressly limited by a rule or a schedule.

CHARGES

RULE D

1. Instrument transformer metering

Current transformer

Single phase
120/240 Volt $214.00
240/480 Volt $247.00
120/208 Volt Network $275.00

Polyphase
120/240 Volt Delta $437.00
240/480 Volt Delta $438.00

120/208 Volt Wye $467.00
277/480 Volt Wye $471.00

Voltage transformers (secondary voltages only)
Additional cost per voltage transformer $160.00

Primary metering
Work Order costs are applicable.

2. Off-Site Meter Reading Service

Single-Phase, Non-Demand Metering
Class 200 R300 Register (standard metering) $ 3.65 per month
Class 320 R300 Register (standard metering) $ 4.40 per month
Class 10 R300 Register (instrument transformer metering) $ 4.40 per month

Installation Fee (payable with first monthly payment) $ 25.00
Removal Fee (if removed within 90 days of installation) $ 25.00

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 66-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 66
MISCELLANEOUS CHARGES
(Continued)

CHARGES (Continued)

3. Load Profile Metering

Pulse Output Service
With an existing Electronic Demand Meter $ 5.00 per month
Without an existing Electronic Demand Meter $ 13.00 per month

Installation Fee (payable with first monthly payment) $ 70.00
Removal Fee (if removed within 36 months of installation) $ 60.00

Load Profile Recording Service
With an existing Electronic Demand Meter $ 17.50 per month
Without an existing Electronic Demand Meter $ 25.50 per month

Installation Fee (payable with first monthly payment) $ 80.00
Removal Fee (if removed within 36 months of installation) $ 60.00

4. Special Meter Tests Requested by the Customer $ 30.00

5. Surge Protection Device Services
Surge Protection Device Installation or Removal Charge $ 43.00
Surge Protection Device Customer Visit Charge $ 25.00

RULE F

6. Service Establishment Charge $ 20.00

7. Continuous Service Reversion Charge $ 10.00

8. Field Visit Charge
Schedules 1, 4, 5, 7, 9 $ 20.00
Schedules 15, 19, 24, 25, 40, 41, 42 $ 40.00

9. Service Connection Charge
Schedules 1, 4, 5, 7, 9
Monday through Friday
7:30 am to 6:00 pm $ 20.00
6:01 pm to 9:00 pm $ 45.00
9:01 pm to 7:29 am $ 80.00

Company Holidays and Weekends
7:30 am to 9:00 pm $ 45.00
9:01 pm to 7:29 am $ 80.00

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 66-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 66
MISCELLANEOUS CHARGES
(Continued)

CHARGES (Continued)

Schedules 15, 19, 24, 25, 40, 41, 42
Monday through Friday
7:30 am to 6:00 pm $ 40.00
6:01 pm to 9:00 pm $ 65.00
9:01 pm to 7:29 am $100.00

Company Holidays and Weekends
7:30 am to 9:00 pm $ 65.00
9:01 pm to 7:29 am $100.00

RULE G

10. Returned Check Charge $ 20.00

11. Late Payment Charge 12 percent per annum
or one percent per month.

12. Fractional Period Minimum Billings
Schedules 1, 4, 5, and 7 $ 2.00
Schedules 9 and 19 Secondary Service Level $ 5.00
Schedules 9 and 19 Primary and Transmission
Service Levels $ 10.00
Schedules 24 and 25 $ 1.50
Schedule 15 $ 3.00
Schedule 40 $ 1.50

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION

AVAILABILITY

Service under this schedule is available throughout the Company's service area within the State
of Idaho to Sellers owning or operating Qualifying Facilities or that qualify for Schedule 84.

APPLICABILITY

Service under this schedule applies to the construction, operation, maintenance, Upgrade,
Relocation, or removal of transmission and/or distribution lines and equipment necessary to safely
interconnect a Seller's Generation Facility to the Company's system.

DEFINITIONS

Additional Applicant is a person or entity whose request for electrical connection requires the
Company to utilize existing Interconnection Facilities which are subject to a Vested Interest.

Company is the Idaho Power Company.

Connected Load is the combined input rating of the Customer's motors and other energy
consuming devices.

Construction Cost is the cost, as determined by the Company, of Upgrades, Relocation or
construction of Company furnished Interconnection Facilities.

Disconnection Equipment is any device or combination of devices by which the Company can
manually and/or automatically interrupt the flow of energy from the Seller to the Company's system,
including enclosures or other equipment as may be required to ensure that only the Company will have
access to certain of the devices.

First Energy Date is the date when the Seller begins delivering energy to the Company's
system.

Generation Facility means equipment used to produce electric energy at a specific physical
location which meets the requirements to be a Qualifying Facility or that qualify for Schedule 84.

Interconnection Facilities are all facilities which are reasonably required by prudent electrical
practices and the National Electric Safety Code to interconnect and to allow the delivery of energy from
the Seller's Generation Facility to the Company's system, including, but not limited to, Special Facilities,
Disconnection Equipment and Metering Equipment.

Interconnection Point is the point where the Seller’s conductors connect to the facilities owned
by the Company.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

DEFINITIONS (Continued)

Metering Equipment is the Company owned equipment required to measure, record or
telemeter power flows between the Seller's Generation Facility and the Company's system.

Protection Equipment is the circuit-interrupting device, protective relaying, and associated
instrument transformers.

PURPA means the Public Utility Regulatory Policies Act of 1978.

Qualifying Facility is a cogeneration facility or a small power production facility which meets the
PURPA criteria for qualification set forth in Subpart B of Part 292, Subchapter K, Chapter I, Title 18, of
the Code of Federal Regulations.

Relocation is a change in the location of existing Company-owned transmission and/or
distribution lines, poles or equipment.

Schedule 84 is the Company’s service schedule which provides for sales of electric energy to
the Company by means of a net metering arrangement or its successor(s) as approved by the
Commission.

Seller is a non-utility generator who has contracted or will contract with the Company to
interconnect a Generation Facility to the Company’s system to sell electric energy to the Company
including net metering sales, as provided in Schedule 84.

Seller-Furnished Facilities are those portions of the Interconnection Facilities provided by the
Seller.

Special Facilities are additions to or alterations of transmission and/or distribution lines and
transformers, including, but not limited to, Upgrades and Relocation, to safely interconnect the Seller's
Generation Facility to the Company's system.

Transfer Cost is the cost, as determined by the Company, for acceptance by the Company of
Seller-Furnished Facilities.

Upgrades are those improvements to the Company's existing system which are reasonably
required by prudent electrical practices and the National Electric Safety Code to safely interconnect the
Seller’s Generation Facility. Such improvements include, but are not limited to, additional or larger
conductors, transformers, poles, and related equipment.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

DEFINITIONS (Continued)

Vested Interest is the claim for refund that a Seller or Additional Applicant holds in a specific
portion of Company-owned Interconnection Facilities. The Vested Interest expires 5 years from the
date the Company completes construction of its portion of the Interconnection Facilities unless fully
refunded earlier. Vested Interests do not apply to Schedule 84 net metering projects.

COST OF INTERCONNECTION FACILITIES

All Interconnection Facilities provided under this schedule will be valued at the Company's
Construction Cost and/or the Transfer Cost for vesting purposes as well as for operation and
maintenance payment obligations.

PAYMENT FOR INTERCONNECTION FACILITIES

Unless specifically agreed otherwise by written agreement between the Seller and the
Company, the Seller will pay all costs of interconnecting a Generation Facility to the Company's
system.

Unless specifically agreed otherwise in a written agreement between the Seller and the
Company, an initial cost estimate of Company-owned Interconnection Facilities will be provided to the
Seller. Payment of the estimated cost will be required prior to the Company’s ordering, installing,
modifying, upgrading, or performing in any other way work associated with the Interconnection
Facilities. Upon completion of the Company-owned Interconnection Facilities, the actual costs will be
reconciled against the estimated cost previously paid by the Seller and the appropriate billing or refund
will be processed. The Company reserves the right to collect additional costs from the Seller for any
additional Company equipment, modifications, or upgrades the Company deems necessary to operate
and maintain a safe, reliable electrical system as a result of the interconnection of the Seller’s
Generation Facility to the Company’s system.

CONSTRUCTION AND OPERATION OF INTERCONNECTION FACILITIES

All Seller-Furnished Interconnection Facilities will be constructed and maintained in a manner to
be in full compliance with all prudent electrical practices, National Electric Safety Code, and all other
applicable Federal, state, and local safety and electrical codes and standards at all times.

The Seller shall:

1. Submit proof to the Company that all licenses, permits, inspections and approvals
necessary for the construction and operation of the Seller's Generation and Interconnection Facilities
under this schedule have been obtained from applicable Federal, state, or local authorities.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

CONSTRUCTION AND OPERATION OF INTERCONNECTION FACILITIES (Continued)

2. Submit the designs, plans, specifications, and performance data for the Generation
Facility and Seller-Furnished Facilities to the Company for review. The Company's acceptance shall
not be construed as confirming or endorsing the design, or as a warranty of safety, durability, or
reliability of the Generation Facility or Seller-Furnished Facilities. The Company will retain the right to
inspect this equipment at its discretion.

3. Demonstrate to the Company's satisfaction that the Seller's Generation Facility and
Seller-Furnished Facilities have been completed, and that all features and equipment of the Seller’s
Generation Facility and Seller-Furnished Facilities are capable of operating safely to commence
deliveries of Energy into the Company's system.

4. Provide and maintain adequate protective equipment sufficient to prevent damage to the
Generation Facility, Seller-Furnished Facilities and any other Seller-owned facilities in conformance
with all applicable electrical and safety codes and requirements.

5. Provide and maintain Disconnection Equipment in accordance with all applicable
electrical and safety codes and requirements as described within this Schedule.

6. Provide a 24-hour telephone contact(s). This contact will be used by the Company to
arrange for repairs and inspections or in case of an emergency. The Company will make its best effort
to arrange repairs and inspections during normal business hours and to notify the Seller of such
arrangements in advance. The Company will provide a telephone number to the Seller so that the
Seller can obtain information about Company activity impacting the Seller’s facility.

DISCONNECTION EQUIPMENT

Disconnection Equipment is required for all Seller Generation Facilities. The Disconnection
Equipment shall be installed at an electrical location to allow complete isolation of Seller’s Generation
and Interconnection Facilities from the Company’s system. The Disconnection Equipment for a
Schedule 84 net metering facility will be installed at an electrical location on the Seller’s side of the
Company’s retail metering point to allow complete isolation of the Seller’s Generation and
Interconnection Facilities from the Seller’s other electrical load and service.

The Disconnection Equipment’s operating device shall be:

1. Readily accessible by the Company at all times.

2. Clearly marked “Generation Disconnect Switch” with permanent 3/8 inch or larger letters.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

DISCONNECTION EQUIPMENT (Continued)

3. Physically installed at a location within 10 feet of the Interconnection Point or exact,
permanent instructions posted at the Interconnection Point indicating the precise location of the
Disconnection Equipment’s operating device.

4. Of a design manually operated and lockable in the open position with a standard
Company padlock.

Operation of Disconnection Equipment. If, in the reasonable opinion of the Company, the
Seller's operation or maintenance of the Generation Facility or Interconnection Facilities is unsafe or
may otherwise adversely affect the Company's equipment, personnel, or service to its customers, the
Company may physically disconnect the Seller’s Generation Facility or Interconnection Facilities by
operation of the disconnection device or by any other means the Company deems necessary to
adequately disconnect the Seller’s Generation and Interconnection Facilities from the Company’s
system. At such time as the unsafe condition is remedied or other condition adversely affecting the
Company is resolved to the Company’s satisfaction, the interconnection will be restored.

The Company will disconnect the Seller’s Generation and Interconnection Facilities in the event
of any planned or unplanned maintenance or repair of the Company’s system connected to the Seller’s
Generation and Interconnection Facilities. In the event of unplanned maintenance or repairs, no prior
notice will be provided. In the event of planned repairs, the Company will attempt to notify the Seller of
the time and duration of the planned outage.

The Company will disconnect the Seller’s Generation Facility and Interconnection Facilities in
the event that any terms and conditions of any applicable Company tariff or contract enabling the
interconnection of the Seller’s Generation Facility is deemed by the Company to be in default or
delinquent.

All expenses of disconnection and reconnection incurred by the Company will be billed to the
Seller.

In the case of a net metering facility, disconnection of the service may be necessary. The
disconnection may result in interruption of both energy deliveries from the Seller’s Generation Facility to
the Company as well as interruption of energy deliveries from the Company to the Seller.

The Company will establish the settings of Protection Equipment to disconnect the Seller’s
Generation Facility and Interconnection Facilities for the protection of the Company’s system and
personnel consistent with prudent electrical practices. If the Seller attempts to modify, adjust or
otherwise interfere with the protection equipment or its settings as established by the Company, such
action may be grounds for the Company's refusal to continue interconnection of the Seller’s Generation
and Interconnection Facilities to the Company’s system.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

GENERAL REQUIREMENTS OF INTERCONNECTED PROJECTS

1. The Company will construct, own, operate and maintain all equipment, Upgrades and
Relocations on the Company’s electrical side of the Interconnection Point.

2. The Company will clearly mark the Metering Equipment and any other Company
equipment associated with the Seller’s Generation Facility and/or Interconnection Facilities designating
the existence of the Seller’s Generation Facility as required by prudent electrical practices.

3. The Seller will be required to submit all specific designs, equipment specifications, and
test results of the Seller-Furnished Facilities to the Company for review. Upon receipt of the design and
equipment specifications, the Company will review the design and equipment specifications for
conformance with applicable electrical and safety codes and standards.

SPECIFIC PROJECT REQUIREMENTS

1. Generation Facilities Interconnecting as a Schedule 84 (net metering) Project

a. Certification prior to interconnection:

Seller Generation Facilities that qualify for net metering under Schedule 84 will submit to
the Company a certification from an independent qualified party licensed in the State of Idaho
that the design and equipment in the Generation Facility and Seller-Furnished Facilities (1)
comply with the standards of this schedule and applicable electric and building codes and (2)
will operate to safely deliver Energy to the Interconnection Point. The Seller shall provide the
credentials and licenses of the certifying party to the Company for review and acceptance of the
certification.

b. Periodic re-certification:

i. Projects larger than 25 kW. The Seller will obtain an annual certification
from an independent qualified party licensed in the State of Idaho, certifying the
Generation Facility and Seller-Furnished Facilities and equipment are in compliance with
all current applicable electrical and safety codes and are able to safely and reliably
continue to operate. The Seller will provide the credentials and licenses of the certifying
party to the Company for review and acceptance of the certification. A copy of this
certification must be forwarded to the Company by May 1st of each calendar year in
which the Seller’s facility is interconnected to the Company’s system. Within the first
calendar year of operation, the Seller will be required to supply only the certifications
required at the time of the initial interconnection. If the Company does not accept the
annual certification within sixty days of its receipt, the Generation Facility will be
disconnected from the Company’s system until such time as the certification is
completed and accepted by the Company.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-7
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

1. Generation Facilities Interconnecting as a Schedule 84 (net metering) Project
(Continued)

ii. Projects 25 kW and smaller. The above described certification will be
provided every three years.

iii. Re-certification following modifications. Prior to making any material
modifications or additions to the Generation Facility or Interconnection Facilities Seller
will provide Company with a written description of the proposed change. The Company
will expeditiously review the proposal and authorize Seller to proceed subject to final
inspection and certification by a qualified party as described in paragraph 1a above. Any
modifications made without notice will result in disconnection of the facility until such
time as certification of the modified facility is submitted to and accepted by the
Company.

2. Generation Facilities Less Than 1 MW Nameplate Rating

The following requirements are for Generation Facilities with nameplate ratings of less than 1
MW, not including net metering facilities utilizing Schedule 84.

a. The Company shall procure, install, own and maintain Metering Equipment to
record energy deliveries to the Company. This metering will be separate from any other
metering of the Seller’s load and may be located on either side of the Interconnection Point. All
acquisition, installation, maintenance, inspection and testing costs related to Meter Equipment
installed to measure the Seller’s energy deliveries to the Company shall be born by the Seller.

b. The Seller is responsible for all costs incurred by the Company for the review,
evaluation and testing of Seller supplied designs and equipment regardless as to the outcome
of the review or test results.

c. The Seller, upon completion of installation and prior to interconnection of the
Generation Facility to the Company’s system, will provide the Company with certification from a
professional engineer licensed in the State of Idaho stating that the Seller’s Generation Facility
and Interconnection Facilities are in compliance with all applicable electrical and safety codes to
enable safe and reliable operation.

d. The Seller will obtain and provide to the Company an annual certification and
testing by a professional engineer licensed in the State of Idaho, certifying the ongoing
compliance with all applicable electrical and safety codes and that the Seller-Furnished
Facilities successfully meet applicable testing requirements and standards. In the event the
Company does not receive and accept the annual certification within 30 days of the annual
anniversary date of the agreement, the project will be disconnected from the Company’s system
until such time as the certification is completed and accepted by the Company.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-8
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

2. Generation Facilities Less Than 1 MW Nameplate Rating (Continued)

e. In addition to the requirements specified in sections a through d, Generation
Facilities that are greater than 100 kW and less than 1 MW total nameplate rating require the
following:

i. If the Company owns the transformer interconnecting the Seller’s
Generation Facility, then the Seller may own and maintain a secondary voltage
disconnection device that can be operated by both the Seller and the Company.

ii. If the Seller owns the transformer interconnecting the Seller’s Generation
Facility, then the Company will own, operate and maintain a primary voltage
disconnection device at the Seller’s expense.

iii. The Company will construct, own, operate and maintain all protective
relays and any associated equipment required to operate the protective relays.

3. Generation Facilities Greater Than 1 MW Nameplate Rating

The Company will own, maintain and operate all Interconnection Facilities and Disconnection
Equipment at the Seller’s expense.

TRANSFER OF INTERCONNECTION FACILITIES

Transfer of Interconnection Facilities is available only for Generation Facilities with nameplate
ratings greater than 100 kW.

1. Transfer at First Energy Date. If the Seller desires to transfer and the Company desires
to accept any Seller-Furnished Facilities at the First Energy Date, the following will apply:

a. Prior to the beginning of construction, the Seller shall cause the contractor that is
constructing the Seller-Furnished Facilities to provide the Company with a certificate naming the
Company as an additional insured in the amount of not less than $1,000,000 under the
contractor's general liability policy.

b. The Company will provide the Seller's contractor with construction and material
specifications and will have final approval of the design of the Seller-Furnished Facilities.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-9
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

1. Transfer at First Energy Date (Continued)

c. During construction and upon completion, the Company will inspect the Seller-
Furnished Facilities to be transferred to the Company. The cost of such inspection will be borne
by the Seller.

d. If the Seller-Furnished Facilities meet the Company's design, material and
construction specifications, are free from defects in materials and workmanship, and the Seller
has provided the Company with acceptable easements, bills of sale and assurance against
labor or materials liens, the Company will accept ownership effective as of the First Energy
Date. In the bill of sale, the Seller will warrant to the Company that the Seller-Furnished
Facilities are free of any liens or encumbrances and will be free from any defects in materials
and workmanship for a period of one year from the First Energy Date.

2. Subsequent Transfer. If, after the First Energy Date, the Seller desires to transfer and
the Company desires to accept any Seller-Furnished Facilities, the following will apply:

a. The Company will inspect the facilities proposed for sale to determine if they
meet the Company's design, material and construction specifications.

b. The Company will determine the Transfer Cost of such facilities. The Transfer
Cost will be equal to the depreciated Construction Cost the Company would have incurred if it
had originally constructed the facilities plus the cost, if any, of bringing the facilities into
compliance with the Company's design, material and construction specifications. Depreciation
of the facilities proposed for transfer will be determined on the same basis as the Company
depreciates its own facilities in accordance with the appropriate FERC account numbers for the
type and size of line or equipment involved. The time period used for the calculation of the
depreciated transfer cost will extend from the First Energy Date until the agreed upon transfer
date. The Transfer Cost will be paid to the Company in cash at the time of transfer. At the
same time, the Company will pay the Seller in cash an amount equal to the depreciated
Construction Cost.

c. As a condition of the Company's acceptance, the Seller will provide the Company
with acceptable easements, bills of sale and acceptable assurance against labor and material
liens. The bill of sale will include a warranty that the transferred facilities are free of all liens and
encumbrances and will be free from any defects in materials and workmanship for a period of
one year from the date of transfer.

d. Effective as of the date of the transfer, the Company will operate and maintain
the transferred facilities.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-10
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

VESTED INTEREST

A Seller's eligibility for a Vested Interest refund will exist for 5 years after the date the Company
completes construction of its portion of the Interconnection Facilities.

1. The Company will provide a refund payment to each Seller holding a Vested Interest in
Company-owned Interconnection Facilities when an Additional Applicant shares use of those
Interconnection Facilities.

2. The refund payment will be based on the following formula:

Linear Connected Original
Refund = Footage x Load/Peak Generation x Interconnection
Ratio Ratio Cost

a. The Linear Footage Ratio is the length of jointly used Special Facilities divided by
the length of the vested Special Facilities.

b. The Connected Load/Peak Generation Ratio is the Connected Load or Peak
Generation of the Additional Applicant divided by the sum of the Connected Load or Peak
Generation of the Additional Applicant and all other Connected Loads and/or Peak Generation
on the Special Facilities.

c. The Original Interconnection Cost is the sum of the Company's Construction Cost
and any Transfer Costs for the Interconnection Facilities to which the Additional Applicant
intends to connect and share usage.

3. The Additional Applicant will pay the Company the amount of the Vested Interest
refund(s). Additional Applicants making Vested Interest payments are in turn eligible to receive refunds
within the 5 year limit described above.

4. Vested Interest refunds will not exceed 100 percent of the refundable portion of any
party's cash payment to the Company.

5. Vested Interest refund payments may be waived by notifying the Company in writing.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 72-11
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 72
INTERCONNECTIONS TO
NON-UTILITY GENERATION
(Continued)

OPERATION AND MAINTENANCE OBLIGATIONS AND EXPENSES

The Company will operate and maintain Company furnished Interconnection Facilities as well as
any Seller-Furnished Facilities transferred to the Company. For all projects not interconnecting as a
Schedule 84 customer, the Seller will pay the Company a monthly operation and maintenance charge
equal to a percentage of the Construction Cost and Transfer Cost paid by the Seller. The percentage
will change annually on the anniversary of the First Energy Date in accordance with the following table:

MONTHLY OPERATION AND MAINTENANCE CHARGES
138 kV and 161 kV
Year 1 2 3 4 5 6 7 8 9 10 11 12
O&M Charge 0.26% 0.27% 0.28% 0.29% 0.30% 0.32% 0.33% .035% 0.36% 0.38% 0.40% 0.41%
Year 13 14 15 16 17 18 19 20 21 22 23 24
O&M Charge 0.43% 0.45% 0.47% 0.49% 0.52% 0.54% 0.56% 0.59% 0.62% 0.64% 0.67% 0.70%
Year 25 26 27 28 29 30 31 32 33 34 35
O&M Charge 0.73% 0.77% 0.80% 0.84% 0.87% 0.91% 0.96% 1.00% 1.04% 1.09% 1.14%

MONTHLY OPERATING AND MAINTENANCE CHARGES
Below 138 kV
Year 1 2 3 4 5 6 7 8 9 10 11 12
O&M Charge 0.47% 0.49% 0.52% 0.54% 0.56% 0.59% 0.61% 0.64% 0.67% 0.70% 0.73% 0.77%
Year 13 14 15 16 17 18 19 20 21 22 23 24
O&M Charge 0.80% 0.84% 0.87% 0.91% 0.95% 1.00% 1.04% 1.09% 1.14% 1.19% 1.24% 1.30%
Year 25 26 27 28 29 30 31 32 33 34 35
O&M Charge 1.36% 1.42% 1.48% 1.55% 1.62% 1.69% 1.77% 1.85% 1.93% 2.02% 2.11%

Where a Seller's interconnection will utilize Interconnection Facilities provided under a prior
agreement(s), the term of which was shorter than 35 years, the operation and maintenance charge for
the Seller's interconnection will be computed to include the expired term of the prior agreement(s).

The cost upon which an individual Seller's operation and maintenance charge is based will be
reduced by subsequent Vested Interest refunds. Additional Applicants who are Sellers will pay the
monthly operation and maintenance charge on the amount they paid as an Additional Applicant.

Seller-Furnished Facilities not transferred to the Company will be operated and maintained by
the Seller at the Seller's sole risk and expense.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 81-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 81
RESIDENTIAL AIR CONDITIONER
CYCLING PROGRAM
(OPTIONAL)

PURPOSE

The Residential Air Conditioner Cycling Program is an optional, supplemental service that
permits participating residential Customers an opportunity to voluntarily allow the Company to cycle
their central air conditioners with the use of a direct load control Device installed at their residence.
Customers will receive a monthly monetary incentive for successfully participating in the Program
during the Air Conditioning Season.

DEFINITIONS

AC Cycling is the effect of the Company sending a signal to a Device installed at the Customer’s
residence and instructing it to cycle the Central Air Conditioning compressor for a specified length of
time.
Air Conditioning Season is the three-month period that commences on June 1 and continues
through August 31 of each calendar year.

Central Air Conditioning is a home cooling system that is controlled by one or more centrally
located thermostats that controls one or more refrigerated air-cooling units located outside the
Customer’s residence.

Cycling Event is a period during which the Company sends a signal to the Device installed at
the Customer’s residence, which instructs the Device to begin AC Cycling.

Device is a direct load control device installed at a Customer’s residence that enables the
Company to initiate AC Cycling.

Notification refers to the Customer’s indication of intent to initiate or terminate participation in the
Program by either contacting the Company’s Customer Service Center, providing written notice or
submitting an electronic Application via the Company’s website.

Opt Out is the term used to describe the one-day per month during each month of the Air
Conditioning Season in which the Customer may choose to temporarily not participate in AC Cycling by
providing advanced Notification to the Company.

Program Operation Area describes the area in which the Program will be offered to Customers
and is comprised of the entire counties of Ada and Canyon and the Emmett area as defined by the
Company.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 81-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 81
RESIDENTIAL AIR CONDITIONER
CYCLING PROGRAM
(OPTIONAL)
(Continued)

AVAILABILITY

Service under this schedule is available on an optional basis to Customers taking service under
Schedule 1 who have Central Air Conditioning located at their residences and live within the Program
Operation Area. Customers may request to be added to the Program at any time during the year by
providing Notification to the Company.

Service under this schedule may be limited based upon the availability of Program equipment
and/or funding. The Company shall have the right to select and reject Program participants at its sole
discretion based on criteria the Company considers necessary to ensure the effective operation of the
Program. Selection criteria may include, but will not be limited to, energy usage, residential location,
size of home, or other factors. Customers’ Central Air Conditioning equipment must be fully functional
and comply with the National Electric Code (NEC) standards. Customers who are renting or leasing
their home must provide to the Company written proof of the express permission of the owner of the
Central Air Conditioning system prior to acceptance into the program.

TERMS AND CONDITIONS

Upon acceptance into the Program, Customers will be subject to the following terms and
conditions:

1. Each eligible Customer who chooses to take service under this optional schedule is
thereby giving the Company or its representative permission, on reasonable notice, to enter the
Customer’s residence or property to install a Device and, in certain cases, either a mass memory meter
or an end-use meter and to allow Idaho Power or its representative, with prior notice to the Customer,
reasonable access to the Device or other Program-related equipment following its installation.

2. Customers added to the Program during the Air Conditioning Season must be effectively
participating in the Program prior to the 20th day of the month in order to receive an incentive payment
for that initial month.

3. A Customer may Opt Out of the Program for one day per month during each month of
the Air Conditioning Season.

4. A Customer may discontinue participation in the Program without penalty by providing
Notification to the Company.

5. If there is evidence of alteration, tampering, or otherwise interfering with the Company’s
ability to initiate a Cycling Event, the Customer’s participation in the Program will be terminated and the
Customer will be required to reimburse the Company for the cost of replacement or repair of the Device
or other Program equipment and the Company will reverse any amounts credited to the Customer’s
bills during the past twelve months as a result of the Customer’s participation in the Program.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 81-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 81
RESIDENTIAL AIR CONDITIONER
CYCLING PROGRAM
(OPTIONAL)
(Continued)

PROGRAM DESCRIPTION

1. At the Company’s expense, the Company or its representative will install a Device at the
Customer’s residence.

2. A financial incentive of $7.00 per month for each of the three months of the Air
Conditioning Season will be paid to each Customer who successfully participates in the Program. This
incentive will be paid in the form of a credit on the Customer’s monthly bill for each month that the
Customer successfully participates in the Program, beginning with the July bill and ending with the
September bill. Incentive payments are limited to one controlled Central Air Conditioning unit per
metered service point. Customer’s who have more than one Central Air Conditioning unit at a metered
service point may participate in the Program. A Device must be installed at each Central Air
Conditioning unit. However, no additional incentive will be paid.

3. The Company will send a signal to the Device to initiate a Cycling Event. A Cycling
Event may be up to four hours per day on any weekday during the Air Conditioning Season. A Cycling
Event may occur over a continuous 4-hour period or may be segmented throughout the day at the
Company’s discretion in order to optimize available resources. Cycling Events may occur up to 40
hours each month and will not exceed a total of 120 hours per Air Conditioning Season. Mass memory
meters or end-use meters may be installed on some Customers’ residences or Central Air Conditioning
units for program evaluation purposes. The residences or Central Air Conditioning units selected for
installation of the meter shall be at the Company’s sole discretion.

SPECIAL CONDITIONS

The Company is not responsible for any consequential, incidental, punitive, exemplary or indirect
damage to the participating Customer or third parties that results from AC Cycling, from the Customer’s
participation in the Program, or of Customer’s efforts to reduce peak energy use while participating in the
Program.

The Company makes no warranty of merchantability or fitness for a particular purpose with
respect to the Device and any and all implied warranties are disclaimed.

The Company shall have the right to select the AC Cycling schedule and the percentage of
Customers’ Central Air Conditioning systems to cycle at any one time, up to 100%, at its sole discretion.

The provisions of this schedule do not apply for any time period that the Company interrupts the
Customer’s load for a system emergency or any other time that a Customer’s service is interrupted by
events outside the control of the Company. The provisions of this schedule will not affect the
calculation or rate of the regular Service or Energy Charges associated with a Customer’s standard
service schedule.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 84-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 84
CUSTOMER ENERGY
PRODUCTION NET METERING

AVAILABILITY

Service under this schedule is available throughout the Company’s service territory within the
State of Idaho for Customers intending to operate as Sellers under this schedule to generate electricity to
reduce all or part of their monthly energy usage.

Service under this schedule is available on a first-come, first-served basis until the cumulative
generation nameplate capacity of net metering systems equals 2.9 MW, which represents one-tenth of
one percent of the Company’s retail peak demand during 2000. No single Seller may connect more
than 20 percent of the cumulative generation nameplate capacity connected under this schedule.

APPLICABILITY

Service under this schedule is applicable to any Seller that:

1. Owns and/or operates a Generation Facility fueled by solar, wind, biomass, or
hydropower, or represents fuel cell technology; and

2. Maintains its retail electric service account for the loads served at the Point of Delivery
adjacent to the Generation Interconnection Point as active and in good standing; and

3. Meets all applicable requirements of the Company’s Schedule 72 and Generation
Interconnection Process; and

4. Takes retail electric service under:

a. Schedule 1 or Schedule 7; and

Owns and/or operates a Generation Facility with a total nameplate capacity rating of 25
kW or smaller that is interconnected to the Seller’s individual electric system on the Seller’s side
of the Point of Delivery, thus all energy received and delivered by the Company is through the
existing watt-hour retail meter.

b. Schedules other than Schedule 1 or Schedule 7; and

Owns and/or operates a Generation Facility with a total nameplate capacity rating of 100
kW or smaller that is interconnected at a Generation Interconnection Point that is adjacent to the
Sellers Point of Delivery and is metered at the same voltage through a meter that is separate
from the retail load metering at the Sellers Point of Delivery.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 84-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 84
CUSTOMER ENERGY
PRODUCTION NET METERING
(Continued)

DEFINITIONS

Avoided Energy Cost is the monthly weighted average of the daily on-peak and off-peak Dow
Jones Mid-Columbia Electricity Price Index (Dow Jones Mid-C Index) prices for non-firm energy published
in the Wall Street Journal. This rate is calculated based upon the previous calendar month’s data. If the
Dow Jones Mid-C Index prices are not reported for a particular day or days, the average of the
immediately preceding and following reporting periods or days will be used.

Generation Facility means all equipment used to generate electric energy where the resulting
energy is either delivered to the Company via a single meter at the Point of Delivery or Generation
Interconnection Point, or is consumed by the Seller.

Generation Interconnection Process is the Company’s generation interconnection application and
engineering review process developed to ensure a safe and reliable generation interconnection.

Interconnection Facilities are all facilities reasonably required by Prudent Electrical Practices and
the applicable electric and safety codes to interconnect and safely deliver energy from the Generation
Facility to the Point of Delivery or Generation Interconnection Point.

Generation Interconnection Point is the point where the conductors installed to allow receipt of
Sellers generation connect to the Company’s facilities adjacent to the Sellers Point of Delivery.

Point of Delivery is the retail metering point where the Company's and the Seller’s electrical
facilities are interconnected to allow Seller to take retail electric service from the Company.

Prudent Electrical Practices are those practices, methods and equipment that are commonly used
in prudent electrical engineering and operations to operate electric equipment lawfully and with safety,
dependability, efficiency and economy.

Schedule 72 is the Company’s service schedule which provides for interconnection to non-utility
generation or its successor schedule(s) as approved by the Commission.

Seller is any Customer that owns and/or operates a Generation Facility and desires to
interconnect the Generation Facility to the Company’s system to potentially sell net surplus energy to the
Company.

MONTHLY BILLING

The Seller shall be billed in accordance with the Seller’s applicable standard service schedule,
including appropriate monthly charges.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 84-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 84
CUSTOMER ENERGY
PRODUCTION NET METERING
(Continued)

CONDITIONS OF PURCHASE AND SALE

The conditions listed below shall apply to all transactions under this schedule.

1. Balances of generation and usage by the Seller:

a. If electricity supplied by the Company during the Billing Period exceeds the
electricity generated by the Seller and delivered to the Company during the Billing Period, the
Seller shall be billed for the net electricity supplied by the Company at the Seller’s standard
schedule retail rate, in accordance with normal metering practices.

b. If electricity generated by the Seller during the Billing Period exceeds the electricity
supplied by the Company during the Billing Period, the Seller:

i. Shall be billed for the applicable Demand and other non-energy charges for
the Billing Period under the Seller’s standard service schedule, and

ii. Shall be financially credited for the net energy delivered to the Company
during the Billing Period at the Seller’s standard service schedule retail rate for Schedule 1
or Schedule 7 service. Sellers taking service under schedules other than Schedule 1 or
Schedule 7 will be credited an amount per kWh equal to 85 percent of the most recently
calculated monthly per kWh Avoided Energy Cost for the kWh of net energy delivered to
the Company.

iii. Shall, if taking service under a schedule other than Schedule 1 or Schedule
7, be billed the applicable retail rate for any net usage delivered by the Company and
recorded on the Seller’s generation meter.

2. As a condition of interconnection with the Company, the Seller shall:

a. Complete and maintain all requirements of interconnection in accordance with
the applicable portions of Schedule 72.

b. Complete and maintain all requirements of the Company’s Generation
Interconnection Process.

c. Obtain written confirmation from the Company that all conditions to
interconnection have been fulfilled prior to operation of the Generation Facility. Such
confirmation shall not be unreasonably withheld by the Company.

3. The Seller shall never deliver or attempt to deliver energy to the Company’s system
when the Company’s system serving the Seller’s Generation Facility is de-energized for any reason.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 84-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 84
CUSTOMER ENERGY
PRODUCTION NET METERING
(Continued)

CONDITIONS OF PURCHASE AND SALE (Continued)

4. The Company shall not be liable directly or indirectly for permitting or continuing to allow
an attachment of a net metering facility to the Company’s system, or for the acts or omissions of the
Seller that cause loss or injury, including death, to any third party.

5. The Seller is responsible for all costs associated with the Generation Facility and
Interconnection Facilities. The Seller is also responsible for all costs associated with any Company
additions, modifications, or upgrades to any Company facilities that the Company determines are
necessary as a result of the installation of the Generation Facility in order to maintain a safe, reliable
electrical system.

6. The Company shall not be obligated to accept, and the Company may require the Seller
to curtail, interrupt or reduce deliveries of Energy if the Company, consistent with Prudent Electrical
Practices, determines that curtailment, interruption or reduction is necessary because of line
construction or maintenance requirements, emergencies, or other critical operating conditions on its
system.

7. If the Company is required by the Commission to institute curtailment of deliveries of
electricity to its customers, the Company may require the Seller to curtail its consumption of electricity
in the same manner and to the same degree as other Customers within the same customer class who
do not own Generation Facilities.

8. The Seller shall grant to the Company all access to all Company equipment and facilities
including adequate and continuing access rights to the property of the Seller for the purpose of
installation, operation, maintenance, replacement or any other service required of said equipment as
well as all necessary access for inspection, switching and any other operational requirements of the
Seller’s Interconnections Facilities.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY

AVAILABILITY

Service under this schedule is available throughout the Company's service territory within the
State of Idaho.

APPLICABILITY

Service under this schedule is applicable to any Seller that:

1. Owns or operates a Qualifying Facility with a nameplate capacity rating of less than 10
MW and desires to sell Energy generated by the Qualifying Facility to the Company on a non-firm, if, as,
and when available basis;

2. Meets all applicable requirements of the Company’s Schedule 72 and the Generation
Interconnection Process.

DEFINITIONS

Avoided Energy Cost is the weighted average of the daily on-peak and off-peak Dow Jones Mid-
Columbia Electricity Price Index (Dow Jones Mid-C Index) prices for nonfirm energy published in the Wall
Street Journal. If the Dow Jones Mid-C Index prices are not reported for a particular day or days, the
average of the immediately preceding and following reporting periods or days will be used.

Designated Dispatch Facility is the Company's Boise Bench Dispatch Center.

Energy means the non-firm electric energy, expressed in kWh, generated by the Qualifying
Facility and delivered by the Seller to the Company in accordance with the conditions of this schedule.
Energy is measured net of Losses and Station Use.

Generation Facility means equipment used to produce electric energy at a specific physical
location, which meets the requirements to be a Qualifying Facility.

Generation Interconnection Process is the Company’s generation interconnection application and
engineering review process developed to ensure a safe and reliable generation interconnection.

Interconnection Facilities are all facilities reasonably required by Prudent Electrical Practices and
the National Electric Safety Code to interconnect and safely deliver Energy from the Qualifying Facility to
the Company's system, including, but not limited to, connection, transformation, switching, metering,
relaying, communications, disconnection, and safety equipment.

Losses are the loss of electric energy occurring as a result of the transformation and transmission
of electric energy from the Qualifying Facility to the Point of Delivery.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY
(Continued)

DEFINITIONS (Continued)

Point of Delivery is the location where the Company's and the Seller's electrical facilities are inter-
connected.

Prudent Electrical Practices are those practices, methods and equipment that are commonly used
in prudent electrical engineering and operations to operate electric equipment lawfully and with safety,
dependability, efficiency and economy.

PURPA means the Public Utility Regulatory Policies Act of 1978.

Qualifying Facility is a cogeneration facility or a small power production facility which meets the
PURPA criteria for qualification set forth in Subpart B of Part 292, Subchapter K, Chapter I, Title 18, of the
Code of Federal Regulations.

Schedule 72 is the Company's service schedule which provides for interconnection to non-utility
generation or its successor schedule(s) as approved by the Commission.

Seller is any entity that owns or operates a Qualifying Facility and desires to sell Energy to the
Company.

Standby Power is electrical energy or capacity supplied by the Company during an unscheduled
outage of a Qualifying Facility to replace energy consumed by the seller which is ordinarily supplied by
the Seller's Qualifying Facility.

Station Use is electric energy used to operate the Qualifying Facility which is auxiliary to or directly
related to the generation of electricity and which, but for the generation of electricity, would not be
consumed by the Seller.

Supplementary Power is electric energy or capacity supplied by the Company which is regularly
used by a Seller in addition to the Energy and capacity which the Qualifying Facility usually supplies to
the Seller.

PURCHASE PRICE

The Company will pay the Seller monthly, for each kWh of Energy delivered and accepted at the
Point of Delivery during the preceding calendar month, an amount equal to 85 percent of the monthly
Avoided Energy Cost.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-3
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY
(Continued)

CONDITIONS OF PURCHASE AND SALE

The conditions listed below shall apply to all transactions under this schedule.

1. The Company shall purchase Energy from any Seller that offers to sell Energy to the
Company.

2. As a condition of interconnection with the Company, the Seller shall:

a. Complete and maintain all requirements of interconnection in accordance with
Schedule 72.

b. Complete and maintain all requirements of the Company’s Generation
Interconnection Process.

c. Submit proof to the Company of all insurance required by paragraph 12.

d. Obtain written confirmation from the Company that all conditions to
interconnection have been fulfilled prior to operation of the Generation Facility. Such
confirmation shall not be unreasonably withheld by the Company.

3. The Seller shall never deliver or attempt to deliver energy to the Company’s system
when the Company’s system serving the Seller’s Generation Facility is de-energized for any reason.

4. The Seller and the Company shall each indemnify the other, their respective officers,
agents, and employees against all loss, damage, expense, and liability to third persons for injury to or
death of persons or injury to property, proximately caused by the indemnifying party's construction,
ownership, operation or maintenance of, or by failure of, any of such party's works or facilities used in
connection with purchases under this schedule. The indemnifying party shall, on the other party's
request, defend any suit asserting a claim covered by this indemnity. The indemnifying party shall pay
all costs that may be incurred by the other party in enforcing this indemnity.

5. The Company shall offer to provide Standby Power and Supplementary Power to the
Seller. Charges for Supplementary and Standby Power will be in accordance with the Company's
Schedule 7 as that schedule is modified from time to time by the Commission.

6. The Seller shall maintain voltage levels acceptable to the Company.

7. The Seller shall maintain at the Qualifying Facility or such other location mutually
acceptable to the Company and Seller, adequate metering and related power production records, in a
form and content recommended by the Company.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-4
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY
(Continued)

CONDITIONS OF PURCHASE AND SALE (Continued)

Either the Seller or the Company after reasonable notice to the other party, shall have the right,
during normal business hours, to inspect and audit any or all such metering and related power
production records pertaining to the Seller’s account.

8. During a period of shortage of energy on the Company's system, the Seller shall, at the
Company's request and within the limits of reasonable safety requirements as determined by the Seller,
use its best efforts to provide requested Energy, and shall, if necessary, delay any scheduled shutdown
of the Qualifying Facility.

9. The Company and the Seller shall maintain appropriate operating communications
through the Designated Dispatch Facility.

10. The Company shall not be obligated to accept, and the Company may require the Seller
to curtail, interrupt or reduce deliveries of Energy if the Company, consistent with Prudent Electrical
Practices, determines that curtailment, interruption or reduction is necessary because of line
construction or maintenance requirements, emergencies, or other critical operating conditions on its
system.

11. If the Company is required by the Commission to institute curtailment of deliveries of
electricity to its Customers, the Company may require the Seller to curtail its consumption of electricity
in the same manner and to the same degree as other Customers within the same Customer class who
do not own Generation Facilities.

12. The Seller shall secure and continuously carry liability insurance coverage for both
bodily injury and property damage liability in the amount of not less than $1,000,000 each occurrence
combined single limit.

Such insurance shall include an endorsement naming the Company as an additional insured
insofar as liability arising out of operations under this schedule and a provision that such liability policies
shall not be canceled or their limits of liability reduced without 30 days' written notice to the Company.
The Seller shall furnish the Company with certificates of insurance together with the endorsements
required herein. The Company shall have the right to inspect the original policies of such insurance.

13. The Seller shall grant to the Company all necessary rights of way and easements to
install, operate, maintain, replace, and remove the Company's metering and other Interconnection
Facilities including adequate and continuing access rights to the property of the Seller. The Seller
warrants that it has procured sufficient easements and rights of way from third parties as are necessary
to provide the Company with the access described above. The Seller shall execute such other grants,
deeds, or documents as the Company may require to enable it to record such rights of way and
easements.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-5
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY
(Continued)

CONDITIONS OF PURCHASE AND SALE (Continued)

14. Depending on the size and location of the Seller's Qualifying Facility, it may be
necessary for the Company to establish additional requirements for operation of the Qualifying Facility.
These requirements may include, but are not limited to, voltage, reactive, or operating requirements.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-6
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY

Idaho Power Company
For the Purchase of Non-Firm
Energy From Qualifying Facilities

THIS AGREEMENT Made this day of , 20 ,
between _______________________________________________________whose mailing address is
______________________________hereinafter called Seller and Idaho Power Company, a corporation
with its principal office located at 1221 West Idaho Street, Boise, Idaho hereinafter called "Company".

NOW, THEREFORE, The parties agree as follows:

1. Company shall purchase Energy produced by the Seller's Qualifying Facility located at or
near, ___________________County of , State of Idaho, located in the
_________ of Section ________, Township, _______ Range , BM, in the form of three phase
60 Hz and at a nominal phase to phase potential of volts, subject to emergency operating
conditions of the Company. Purchases under this Agreement are subject to the Company's applicable
Tariff provisions, including but not limited to Schedules 86 and 72 approved by and as may be hereafter
modified by the Idaho Public Utilities Commission ("Commission") and the provisions of this Agreement.

2. Seller shall pay Company for all costs of Interconnection Facilities as provided for in
Exhibit A of this Agreement and Schedule 72.

3. In addition to the charges provided under Paragraph 2, Seller shall pay to the Company
the monthly Operation & Maintenance Charge specified in Schedule 72 on the investment by the
Company in Interconnection Facilities which investment is set forth in Exhibit A, attached hereto and
made a part hereof. As such investment changes, in order to provide facilities to serve Seller’s
requirements, Company shall notify Seller in writing of additions or deletions of facilities by forwarding a
dated revised Exhibit A, which shall become part of this Agreement. The monthly Operation &
Maintenance Charge will be adjusted to correspond to the Revised Exhibit A.

4. The initial date of acceptance of Energy under this Agreement is subject to the Company's
ability to obtain required labor, materials, equipment, satisfactory rights of way, and comply with
governmental regulations.

5. The term of this Agreement shall become effective on the date first above written, and
shall continue to full force and effect until canceled by Seller upon sixty (60) days prior written notice.

6. This Agreement and the rates, terms, and conditions of service set forth or incorporated
herein, and the respective rights and obligations of the parties hereunder, shall be subject to valid laws
and to the regulatory authority and orders, rules, and regulations of the Commission and such other
administrative bodies having jurisdiction.
IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 86-7
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 86
COGENERATION AND SMALL
POWER PRODUCTION NON-FIRM
ENERGY

Idaho Power Company
For the Purchase of Non-Firm
Energy From Qualifying Facilities
(Continued)

7. Nothing herein shall be construed as limiting the Commission from changing any rates,
charges, classification or service, or any rules, regulation or conditions relating to service under this
Agreement, or construed as affecting the right of the Company or the Seller to unilaterally make
application to the Commission for any such change.

8. This Agreement shall not become effective until the Commission approves all terms and
provisions hereof without change or condition and declares that all payments to be made hereunder
shall be allowed as prudently incurred expenses for rate making purposes.

(APPROPRIATE SIGNATURES)

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 89-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 89
UNIT AVOIDED ENERGY COST
FOR COGENERATION AND SMALL
POWER PRODUCTION

AVAILABILITY

Service under this schedule is available in the service territory of Idaho Power Company in the
State of Idaho.

APPLICABILITY

Service under this schedule is applicable to any Seller who owns or operates a Qualifying Facility
supplying the Company with both Capacity and Energy under Option 3 or 4 of a Power Sales Agreement.

DEFINITIONS

Capacity means the ability of the facility to generate electric power, expressed in kW, less station
use and less step-up transformation losses to the high voltage bus at the generator site.

Cogeneration Facility means equipment used to produce electric energy and forms of useful
thermal energy (such as heat or steam), used for industrial, commercial, heating or cooling purposes,
through the sequential use of energy.

Company means the Idaho Power Company.

Qualifying Facility or Facility means a Cogeneration Facility or a Small Power Production Facility
which meets the criteria for qualification set forth in Subpart B of Part 292, Subchapter K, Chapter I, Title
18, of the Code of Federal Regulations.

Seller as used herein means any individual, partnership, corporation, association, governmental
agency, political subdivision, municipality or other entity that owns or operates a Qualifying Facility.

Small Power Production Facility means the equipment used to produce electric energy solely by
the use of biomass, waste, solar power, wind or any other renewable resource.

MONTHLY PAYMENTS

The Company will compensate the Seller for the energy delivered and accepted each month
under the terms of the Power Sales Agreement at the following rate:

2.012¢ per kWh for all kWh

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 91-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 91
ENERGY EFFICIENCY RIDER

APPLICABILITY

This schedule is applicable to all retail Customers served under the Company’s schedules and
special contracts. This Energy Efficiency Rider is designed to fund the Company’s expenditures for the
analysis and implementation of energy conservation and demand response programs.

MONTHLY CHARGE

The Monthly Charge is equal to the applicable Energy Efficiency Rider percentage times the
sum of the monthly billed charges for the base rate components. The Monthly Charge will be
separately stated on the Customer’s regular billing.

Schedule Energy Efficiency Rider

Schedule 1 1.5 %, but not to exceed $1.75 per meter per month
Schedule 4 1.5 %, but not to exceed $1.75 per meter per month
Schedule 5 1.5 %, but not to exceed $1.75 per meter per month
Schedule 7 1.5 %
Schedule 9 1.5 %
Schedule 15 1.5 %
Schedule 19 1.5 %
Schedule 24 1.5 %, but not to exceed $50.00 per meter per month
Schedule 25 1.5 %, but not to exceed $50.00 per meter per month
Schedule 39 1.5 %
Schedule 40 1.5 %
Schedule 41 1.5 %
Schedule 42 1.5 %
Schedule 26 1.5 %
Schedule 29 1.5 %
Schedule 30 1.5 %

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 95-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 95
ADJUSTMENT FOR MUNICIPAL
FRANCHISE FEES

PURPOSE

The purpose of this schedule is to set forth the charges such as license, privilege, franchise,
business, occupation, operating, excise, sales or use of street taxes or other charges imposed on the
Company by municipal corporations and billed separately by the Company to its Customers within the
corporate limits of a municipality.

APPLICABILITY

This schedule is applicable to all bills for Electric Service calculated under the Company’s
schedules and special Contracts in the Company’s service area within the State of Idaho as provided in
Rule C of this Tariff.

CHARGE

The rates and charges for Electric Service provided under the Company’s schedules will be
proportionately increased by the following charge within the municipality on and after the effective date
of the charge for the applicable municipal ordinance, which charge will be separately stated on the
Customer’s regular billing.

Effective Date
Municipality Ordinance No. Of Charge Charge

City of Aberdeen 267 July 28, 2005 1%
City of Bliss 03-38 November 28, 2003 1%
City of Boise 5650 October 26, 1995 1%
City of Buhl 835 November 20, 1997 1%
City of Caldwell 2133 June 26, 1996 1%
City of Carey 96-06 March 25, 1997 1%
City of Cascade 537 November 16, 1995 1%
City of Chubbuck 498 January 21, 1999 1%
City of Council 362 September 1, 2000 1%
City of Eagle 349 January 1, 2005 3%
City of Emmett 858 June 26, 1996 1%

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 95-2
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 95
ADJUSTMENT FOR MUNICIPAL
FRANCHISE FEES
(Continued)

CHARGE (Continued)

Effective Date
Municipality Ordinance No. Of Charge Charge

City of Fairfield 199 May 29, 2003 1%
City of Fruitland 393 March 21, 2001 1%
City of Garden City 669 June 26, 1996 1%
City of Glenns Ferry 452 March 24, 1999 1%
City of Gooding 638 January 27, 2005 1%
City of Grand View 99-4 January 21, 2000 1%
City of Greenleaf 136 October 22, 1999 1%
City of Hailey 753 August 18, 2000 1%
City of Idaho City 252 September 25, 1996 1%
City of Inkom 96-195 July 26, 1996 1%
City of Jerome 959 February 28, 2005 1%
City of Ketchum 890 January 28, 2004 3%
City of Kimberly 522 May 27, 2005 1%
City of Leadore 32 June 20, 2000 1%
City of McCall 713 November 20, 1997 1%
City of Meridian 800 December 22, 1998 1%
City of Middleton 287 October 22, 1999 1%
City of Mountain Home 1251 October 24, 1996 1%
City of Pocatello 2511 October 26, 1995 1%
City of Richfield 175 March 27, 1996 3%
City of Star 21 May 24, 1999 1%
City of Twin Falls 2610 August 24, 1999 1%
City of Wilder 486 May 27, 2004 1%

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 98-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 98
RESIDENTIAL AND SMALL FARM
ENERGY CREDIT

APPLICABILITY

This schedule is applicable to the qualifying electric energy delivered to residential Customers
taking service under Schedule 1 and to agricultural Customers operating a water pumping or water
delivery system used to irrigate agricultural crops or livestock pasturage under Schedule 24 or
Schedule 25.

The Residential and Small Farm Energy Credit (Credit) is the result of the Settlement
Agreement between the Company and BPA dated October 31, 2000. The Settlement Agreement
provides for the determination of benefits during the period October 1, 2001 through September 30,
2006. The Credit under this schedule is effective October 26, 2001. This schedule shall expire when
the benefits derived from the Settlement Agreement for the period October 1, 2001 through September
30, 2006 have been credited to customers as provided for under this schedule, but no later than
December 31, 2006.

QUALIFYING ELECTRIC ENERGY

All kWh of energy delivered during the Billing Period to residential Customers taking service
under Schedule 1 qualifies for the Credit under this schedule. The kWh of energy delivered during the
Billing Period to applicable agricultural Customers taking service under Schedule 24 or Schedule 25
which qualifies for the Credit under this schedule is limited to either the agricultural Customer’s actual
metered energy or 222,000 kWh, whichever is less. Agricultural Customers will be identified by tax
identification number or Social Security Number for purposes of determining qualifying electric energy
under this schedule.

CREDIT ADJUSTMENT

An energy credit factor for residential Customers will be computed for each Billing Period and
will be determined by dividing the monthly benefit derived from the Settlement Agreement by the
projected kWh of energy consumption by residential Customers for the Billing Period. An energy Credit
equal to the credit adjustment factor times the qualifying kWh of electric energy will be included on each
residential Customer billing.

An energy credit factor for applicable agricultural Customers will be computed on an annual
basis by dividing the annual benefit derived from the Settlement Agreement by the qualifying kWh of
electric energy billed to applicable agricultural Customers for the December through November Billing
Periods. An energy Credit equal to the credit adjustment factor times the qualifying kWh of electric
energy billed to each applicable agricultural Customer during the December through November Billing
Periods will be issued to each applicable agricultural Customer in December of each year.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 26-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 26
IDAHO POWER COMPANY
ELECTRIC SERVICE RATE
FOR
MICRON TECHNOLOGY, INC.
BOISE, IDAHO

SPECIAL CONTRACT DATED SEPTEMBER 1, 1995

MONTHLY CONTRACT DEMAND CHARGE

$1.70 per kW of Scheduled Contract Demand

SCHEDULED MONTHLY CONTRACT DEMAND

The Scheduled Monthly Contract Demand is 0 - 140,000 kW as per the contract with one year
written notification.

MONTHLY BILLING DEMAND CHARGE

$6.91 per kW of Billing Demand but not less than Scheduled Minimum Monthly Billing Demand.

MINIMUM MONTHLY BILLING DEMAND

The Minimum Monthly Billing Demand will be 25,000 kilowatts.

DAILY EXCESS DEMAND CHARGE

$0.211 per each kW over the Contract Demand.

The Daily Excess Demand Charge is applicable beginning January 1997 or once the Contract
Demand reaches 100,000 kW, which ever comes first.

MONTHLY ENERGY CHARGE

1.4081¢ per kWh

POWER COST ADJUSTMENT*

(0.3689)¢ per kWh

*This Power Cost Adjustment is computed as provided in Schedule 55.

MONTHLY O & M CHARGES

Zero percent of total cost of Substation Facilities.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 29-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 29
IDAHO POWER COMPANY
ELECTRIC SERVICE RATE
FOR
J. R. SIMPLOT COMPANY
POCATELLO, IDAHO

SPECIAL CONTRACT DATED JUNE 29, 2004

MONTHLY CHARGES

Contract Demand Charge
$1.56 per kW of Contract Demand

Demand Charge,
$5.34 per kW of Billing Demand but no less than the Contract Demand less 5,000 kW

Daily Excess Demand Charge
$0.211 per each kW over the Contract Demand

Energy Charge
1.4151¢ per kWh

Power Cost Adjustment*
(0.3689)¢ per kWh

*This Power Cost Adjustment is computed as provided in Schedule 55.

Monthly Facilities Charge
1.7% of the Company’s investment in Distribution Facilities

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 30-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order Nos. 30035 and 30047 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 30
IDAHO POWER COMPANY
ELECTRIC SERVICE RATE
FOR
UNITED STATES DEPARTMENT OF ENERGY
IDAHO OPERATIONS OFFICE

SPECIAL CONTRACT DATED MAY 16, 2006
CONTRACT NO. GS-OOP-99-BSD-0124

AVAILABILITY

This schedule is available for firm retail service of electric power and energy delivered for the
operations of the Department of Energy's facilities located at the Idaho National Engineering Laboratory
site, as provided in the Contract for Electric Service between the parties.

MONTHLY CHARGE

The Monthly Charge for electric service shall be the sum of the Demand and Energy Charges
determined at the following rates:

1. Demand Charge, per kW of
Billing Demand $5.77

2. Energy Charge, per kWh 1.5172¢

3. Power Cost Adjustment*, per kWh (0.3689)¢

*This Power Cost Adjustment is computed as provided in Schedule 55.

SPECIAL CONDITIONS

1. Billing Demand. The Billing Demand shall be the average kW supplied during the 30-
minute period of maximum use during the month.

2. Power Factor Adjustment. When the Power Factor is less than 95 percent during the
30-minute period of maximum load for the month, Company may adjust the measured Demand to
determine the Billing Demand by multiplying the measured kW of Demand by 0.95 and dividing by the
actual Power Factor.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary
Idaho Power Company

I.P.U.C. No. 28, Tariff No. 101 Original Sheet No. 31-1
IDAHO Issued by IDAHO POWER COMPANY
Issued Per IPUC Order No. 30035 John R. Gale, Vice President, Regulatory Affairs
Effective - June 1, 2006 1221 West Idaho Street, Boise, Idaho

SCHEDULE 31
IDAHO POWER COMPANY
AGREEMENT FOR SUPPLY OF
STANDBY ELECTRIC SERVICE
FOR
THE AMALGAMATED SUGAR COMPANY

MONTHLY CHARGES

Standby Contract Demand Charge, per kW of
Standby Contract Demand $0.25

Standby Facilities Contract Demand Charge
Per kW of Standby Facilities Contract Demand:
Paul Facility: $0.91
Nampa Facility: $0.93
Twin Falls Facility: $0.57

Standby Billing Demand Charge, per kW of
Standby Billing Demand $2.34

Excess Demand Charge
$0.50 per day for each kW taken in excess of the Total Contract Demand during the months of
September through March

$0.75 per day for each kW taken in excess of the Total Contract Demand during the months of
April through August

$5.00 per kW for the highest Excess Demand recorded during the Billing Period. (This charge
will not be prorated.)

Energy Charge. Energy taken with Standby Demand will be priced at the applicable Schedule
19 Energy Charge.

IDAHO PUBLIC UTILITIES COMMISSION
Approved Effective
May 31, 2006 June 1, 2006
Jean D. Jewell Secretary