202403082018 DSM Annual Report.pdf

Idaho Energy Efficiency and
Peak Reduction Annual
Report
January 1, 2018 – December 31, 2018
Issued April 30, 2019

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Rocky Mountain Power Idaho Report Table of Contents

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TABLE OF CONTENTS
List of Abbreviations and Acronyms ............................................................................................................. 4
Executive Summary ....................................................................................................................................... 5
Regulatory Activities ..................................................................................................................................... 7
DSM Expenditures ......................................................................................................................................... 9
Planning Process ......................................................................................................................................... 10
Energy Efficiency Programs ......................................................................................................................... 13
Residential Programs .................................................................................................................................. 15
Home Energy Savings Program ................................................................................................................... 16
Home Energy Reports Program ................................................................................................................... 19
Low Income Weatherization Program ........................................................................................................ 21
Non-Residential Energy Efficiency .............................................................................................................. 25
Peak Reduction Program ............................................................................................................................ 34
Communications, Outreach and Education ................................................................................................ 36
Evaluations .................................................................................................................................................. 44

Rocky Mountain Power Idaho Report Abbreviations and Acronyms

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LIST OF ABBREVIATIONS AND ACRONYMS

CAPAI Community Action Partnership Association of Idaho
DSM Demand-Side Management
EICAP Eastern Idaho Community Action Plan
GWh Gigawatt-hour
HVAC Heating, Ventilation and Air Conditioning
IDHW Idaho Department of Health and Welfare
IRP Integrated Resource Plan
kWh Kilowatt hour
LED Light-emitting Diode
LIHEAP Low Income Home Energy Assistance
MW Megawatt
PCT Participant Cost Test
PTRC PacifiCorp Total Resource Cost Test with 10 percent adder
RIM Ratepayer Impact Measure Test
SEICAA South Eastern Idaho Community Action Agency
TRC Total Resource Cost Test
UCT Utility Cost Test
VFD Variable Frequency Drive
Rocky Mountain Power Idaho Report Executive Summary

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EXECUTIVE SUMMARY

PacifiCorp dba Rocky Mountain Power (“Company”) is a multi-jurisdictional electric utility
providing retail service to customers in California, Idaho, Oregon, Utah, Washington, and
Wyoming. Rocky Mountain Power serves approximately 82,000 customers in southeastern Idaho.

The Company, working in partnership with its retail customers and with the approval of the Idaho
Public Utilities Commission (“Commission”), acquires energy efficiency and peak reduction
resources as cost effective alternatives to the acquisition of supply-side resources. These resources
assist the Company in efficiently addressing load growth and contribute to the Company’s ability
to meet system peak requirements. Company energy efficiency and peak reduction programs
provide participating Idaho customers with tools that enable them to reduce or assist in the
management of their energy usage while reducing the overall costs to the Company’s customers.
These resources are relied upon in resource planning as a least cost alternative to supply-side
resources.

This report provides details on program results, activities, expenditures, and the status of the
demand-side management (“DSM”) Tariff Rider, Customer Efficiency Service Charge - Schedule
191 (“Schedule 191”) as of the reporting period from January 1, 2018 through
December 31, 2018. The Company, on behalf of its customers, invested $4.8 million in energy
efficiency resource acquisitions during the reporting period. The investment yielded
approximately 19.6 gigawatt-hours (“GWh”) of first year savings1 and approximately 4.0
megawatts (“MW”) of capacity reduction from energy efficiency.2 Net benefits based on the
projected value of the energy efficiency program savings over the life of the individual measures
are estimated at a negative $274 thousand.3

Pursuant to Commission Order No. 32196, the costs for the Idaho Irrigation Load Control Program
are allocated across PacifiCorp’s six-state system. Therefore, these costs are not recovered through
Schedule 191. However, additional information on the Irrigation Load Control Program is
provided later in this report.

The energy efficiency portfolio was cost effective only for the participant cost test for the reporting
period. The marginal cost effectiveness of the program is largely due to the reduction in decrement
values calculated for the 2017 Integrated Resource Plan. Home Energy Reports and Low Income
Weatherization programs were not cost effective in 2018 which decreased the portfolio level cost
effectiveness results. Further information is in the program sections below.

Under direction of Case No. GNR-E-12-01, Low Income Weatherization program uses the 10
percent energy conservation adder to the total resource cost test. As a result, Table 1 provides the
cost effectiveness of the energy efficiency portfolio including and excluding Low Income
Weatherization.

1 Reported savings at the generator. For line losses, see footnote 15.
2 See Energy Efficiency Section for explanation about the calculation of capacity contribution savings.
3 See Table 1 – Utility Cost Test Net Benefits including Low Income Weatherization.
Rocky Mountain Power Idaho Report Executive Summary

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Table 1
Cost effectiveness Energy Efficiency Portfolio (includes non-energy benefits)

Benefit/Cost Test
Includes Low Income Excludes Low Income
Benefit/Cost
Ratio Net Benefits Benefit/Cost
Ratio Net Benefits
PacifiCorp Total Resource Cost Test
plus 10 percent (“PTRC”)4 0.93 ($398,741) 0.92 ($474,123)
Total Resource Cost Test (“TRC”)5 0.86 ($847,965) 0.84 ($915,023)
Utility Cost Test (“UCT”)6 0.94 ($274,220) 0.98 ($76,689)
Participant Cost Test (“PCT”)7 3.58 $9,997,588 3.48 $9,633,621
Ratepayer Impact Test (“RIM”)8 0.31 ($9,883,950) 0.32 ($9,551,589)

Portfolio-level cost effectiveness includes portfolio costs, such as the Potential Assessment and
DSM system database. Sector-level cost effectiveness, reported in the Residential and Non-
Residential sections of this report, includes sector-specific evaluation, measurement and
verification (“EM&V”) expenditures. The Company includes quantifiable non-energy benefits at
the portfolio and residential level, as well as the Home Energy Savings and Low Income
Weatherization program level. Appendix 1 provides 2018 cost effectiveness performance.

4 The PTRC plus 10 percent includes a benefit adder to account for non-quantified environmental and non-
energy benefits of conservation resources over supply-side alternatives.
5 The TRC compares the total cost of a supply-side resource to the total cost of energy efficiency resources,
including costs paid by the customer in excess of the program incentives. The test is used to determine if
an energy efficiency program is cost effective from a total cost perspective.
6 The UCT compares the total cost incurred by the utility to the benefits associated with displacing or
deferring supply-side resources.
7 The PCT compares the resource paid directly by participants to the savings realized by the participants.
8 The RIM examines the impact of energy efficiency on utility rates. Unlike supply-side investments, energy
efficiency programs reduce energy sales. Reduced energy sales lowers revenues putting upward pressure
on rates as the remaining fixed costs are spread over fewer kilowatt-hours.
Rocky Mountain Power Idaho Report Regulatory Activities

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REGULATORY ACTIVITIES
During the 2018 reporting period the Company filed a number of compliance and/or informational
reports, updates, notices, and requests with the Commission in support of Company DSM
programs. The following is a list of those activities:
 On January 10, 2018, the Company circulated its 2018 communications plan with
Commission Staff.

 On January 31, 2018, the Company circulated the DSM balancing account report for the
fourth quarter of 2017.

 On April 9, 2018, consistent with the 45-day notice process for maximum “up to”
incentives, a notice of changes to the wattsmart Business program was posted on the
program website,9 45 days prior to going into effect May 24, 2018. Program changes were
designed to increase lighting system retrofit and mid-market incentives to increase
participation.

 On April 24, 2018, pursuant to Order No. 29976, the Company submitted its 2016 Idaho
Energy Efficiency and Peak Reduction Annual Report.

 On April 25, 2018, the Company circulated the DSM balancing account report for the first
quarter of 2018.

 On July 20, 2018, consistent with the flexible tariff process for the Home Energy Savings
Schedule 118 and approved in Order No. 29976, a notice of changes to the program was
posted on the program website,10 45 days prior to going into effect September 3, 2018.
Program changes were designed to streamline incentive tables by maintaining specific
qualifications for measures on the program website and removing them from the flexible
tariff tables.

 On July 20, 2018, the Company circulated the DSM balancing account report for the
second quarter of 2018.

 On August 10, 2018, the Company filed an application in Case No. PAC-E-18-07
requesting an order designating the Company’s DSM expenses for program years 2016 and
2017 were prudently incurred. The Commission approved the Company’s 2016 and 2017
expenditures as prudently incurred in Order No. 34224, issued December 26, 2018.

 On November 1, 2018, the Company circulated the DSM balancing account report for the
third quarter of 2018.

9 https://www.rockymountainpower.net/bus/se/idaho.html
10 https://www.rockymountainpower.net/res/sem/idaho.html
Rocky Mountain Power Idaho Report Regulatory Activities

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 On November 9, 2018, the Company filed an application in Case No. PAC-E-18-12 to
adjust the Electric Service Schedule 191 rate from 2.7 percent to 2.25 percent. The
Commission approved the application in Order No. 34255 issued February 27, 2019, with
an effective date of March 1, 2019.

 On November 27, 2018, the Company circulated its 2019 communications plan with
Commission Staff.

Meetings with Idaho Public Utilities Commission Staff (“Idaho Staff”)

The Company consulted with Idaho Staff throughout 2018, with formal presentations on the
following matters:

October 23, 2018

 Discussed the Company’s 2017 Idaho Energy Efficiency and Peak Reduction Annual
Report;
 Discussed the Company’s 2016-2017 Prudency Determination;
 Reviewed results from the 2015-2016 Home Energy Savings program evaluation;
 Discussed the 2019 Idaho Strategic Plan; and
 Discussed the Schedule 191 rate analysis and proposed adjustment recommendation.
Rocky Mountain Power Idaho Report DSM Expenditures

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DSM EXPENDITURES

In Case PAC-E-05-10, approved in Order No. 29976, the Commission authorized recovery of all
DSM program costs through Schedule 191, with exception of the expenses associated with the
Irrigation Load Control Program.11 Schedule 191 appears as a line item on customer bills. The
Company posts eligible DSM program costs as incurred to the balancing account.

Schedule 191 balancing account activity for 2018 is outlined in Table 2.

Table 2
Schedule 191 Balancing Account Activity

Column Explanations:
Monthly Program Costs: Monthly expenditures for all energy efficiency program activities.
Monthly Net Accrued Costs: Monthly net change of program costs incurred during the period not
yet posted.
Rate Recovery: Revenue collected through Schedule 191.
Carrying Charge: Monthly interest charge based on Cash Basis Accumulated Balance of the
account. The interest rate applied to the Accumulated Balance during the reporting period was 1
percent per year.
Cash Basis Accumulated Balance: A running total of account activities. A negative accumulative
balance means cumulative revenue exceeds cumulative expenditures; positive accumulative
balance means cumulative expenditures exceed cumulative revenue.
Accrual Basis Accumulative Balance: Current balance of account including accrued costs.

11 Commission Order No. 32196 in Case No. PAC-E-10-07 ruled that costs associated with the Idaho Irrigation Load
Control Program should be system allocated and not situs assigned to Idaho customers. The Commission
recommended the Company treat the benefits of the program as a system resource for cost recovery purposes.
Month
Monthly
Program Costs -
Fixed Assets
Monthly Net
Accrued Costs Rate Recovery Carrying
Charge
Cash Basis
Accumulated
Balance
Accrual Basis
Accumulated
Balance
Dec-17 $ (1,326,350) $(1,127,251)
Jan-18 201,220$ 14,765$ (346,807)$ (1,166)$ (1,473,103)$ (1,259,239)$
Feb-18 204,305$ 80,568$ (313,521)$ (1,273)$ (1,583,592)$ (1,289,160)$
Mar-18 490,717$ (56,695)$ (309,063)$ (1,244)$ (1,403,182)$ (1,165,446)$
Apr-18 252,658$ (19,354)$ (274,598)$ (1,178)$ (1,426,301)$ (1,207,918)$
May-18 225,696$ 138,621$ (307,626)$ (1,223)$ (1,509,454)$ (1,152,450)$
Jun-18 419,862$ (85,770)$ (508,443)$ (1,295)$ (1,599,330)$ (1,328,097)$
Jul-18 319,289$ 106,754$ (782,161)$ (1,526)$ (2,063,728)$ (1,685,740)$
Aug-18 537,997$ (64,187)$ (689,852)$ (1,783)$ (2,217,366)$ (1,903,566)$
Sep-18 327,674$ 5,193$ (552,374)$ (1,941)$ (2,444,007)$ (2,125,013)$
Oct-18 389,982$ (69,955)$ (384,812)$ (2,035)$ (2,440,873)$ (2,191,835)$
Nov-18 385,488$ 317,057$ (317,304)$ (2,006)$ (2,374,695)$ (1,808,600)$
Dec-18 874,126$ (248,947)$ (355,881)$ (1,763)$ (1,858,213)$ (1,541,064)$
2018 Totals 4,629,012$ 118,050$ (5,142,442)$ (18,433)$
Rocky Mountain Power Idaho Report Planning Process

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PLANNING PROCESS

Integrated Resource Plan

The Company develops a biennial integrated resource plan (“IRP”) as a means of balancing cost,
risk, uncertainty, supply reliability/deliverability and long-run public policy goals.12 The plan
presents a framework of future actions to ensure the Company continues to provide reliable,
reasonably priced service to customers. Energy efficiency and peak management opportunities are
incorporated into the IRP based on their availability, characteristics and costs.

PacifiCorp divides energy efficiency and peak management resources into four general classes:

 Class 1 DSM—Resources from fully dispatchable or scheduled firm capacity product
offerings/programs—Class 1 DSM programs are those for which capacity savings occur
as a result of active Company control or advanced scheduling. Once customers agree to
participate in a Class 1 DSM program, the timing and persistence of the load reduction is
involuntary on their part within the agreed upon limits and parameters of the program.
Program examples include residential and small commercial central air conditioner load
control programs that are dispatchable, and irrigation load management and interruptible
or curtailment programs (which may be dispatchable or scheduled firm, depending on the
particular program design or event noticing requirements).

 Class 2 DSM—Resources from non-dispatchable, firm energy and capacity product
offerings/programs—Class 2 DSM programs are those for which sustainable energy and
related capacity savings are achieved through facilitation of technological advancements
in equipment, appliances, lighting and structures, or repeatable and predictable voluntary
actions on a customer’s part to manage the energy use at their facility or home. Class 2
DSM programs generally provide financial or service incentives to customers to improve
the efficiency of existing or new customer-owned facilities through: (1) the installation of
more efficient equipment, such as lighting, motors, air conditioners, or appliances; (2)
upgrading building efficiency through improved insulation levels, windows, etc.; or (3)
behavioral modifications, such as strategic energy management efforts at business facilities
and home energy reports for residential customers. The savings endure (are considered
firm) over the life of the improvement or customer action. Program examples include
comprehensive commercial and industrial new and retrofit energy efficiency programs,
comprehensive home improvement retrofit programs, strategic energy management and
home energy reports.

 Class 3 DSM—Resources from price responsive energy and capacity product
offerings/programs—Class 3 DSM programs seek to achieve short-duration (hour by
hour) energy and capacity savings from actions taken by customers voluntarily, based on
a financial incentive or signal. As a result of their voluntary nature, participation tends to

12 Information on the Company’s integrated resource planning process can be found at the following
address: http://www.pacificorp.com/es/irp.html
Rocky Mountain Power Idaho Report Planning Process

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be low and savings are less predictable, making Class 3 DSM resources less suitable to
incorporate into resource planning, at least until their size and customer behavior profile
provide sufficient information for a reliable diversity result (predictable impact) for
modeling and planning purposes. Savings typically only endure for the duration of the
incentive offering and, in many cases, loads tend to be shifted rather than being avoided.
The impacts of Class 3 DSM resources may not be explicitly considered in the resource
planning process; however, they are captured naturally in long-term load growth patterns
and forecasts. Program examples include time-of-use pricing plans, critical peak pricing
plans, and inverted block tariff designs.

 Class 4 DSM—Non-incented behavioral-based savings achieved through broad
energy education and communication efforts—Class 4 DSM programs promote
reductions in energy or capacity usage through broad-based energy education and
communication efforts. The program objectives are to help customers better understand
how to manage their energy usage through no-cost actions such as conservative thermostat
settings and turning off appliances, equipment and lights when not in use. The programs
are also used to increase customer awareness of additional actions they might take to save
energy and the service and financial tools available to assist them. Class 4 DSM programs
help foster an understanding and appreciation of why utilities seek customer participation
in Classes 1, 2 and 3 DSM programs. Similar to Class 3 DSM resources, the impacts of
Class 4 DSM programs may not be explicitly considered in the resource planning process;
however, they are captured naturally in long-term load growth patterns and forecasts.
Program examples include Company brochures with energy savings tips, customer
newsletters focusing on energy efficiency, case studies of customer energy efficiency
projects, and public education and awareness programs.

Class 1 and 2 DSM resources are included as resource options in the resource planning process.
Class 3 and 4 DSM actions are not considered explicitly in the resource planning process, however,
the impacts are captured naturally in long-term load growth patterns and forecasts.

As technical support for the IRP, the Company engages a third-party consultant to conduct a DSM
Potential Assessment.13 The study primarily seeks to develop reliable estimates of the magnitude,
timing and cost of DSM resources likely available to PacifiCorp over the 20-year planning horizon
of the IRP. The main focus of the Potential Assessment is on resources with sufficient reliability
characteristics that are anticipated to be technically feasible and considered achievable during the
IRP’s 20-year planning horizon. By definition, the estimated achievable technical potential is the
energy efficiency potential that may be achievable to acquire during the 20-year planning horizon
prior to cost effectiveness screening.

Demand-side resources vary in their reliability, load reduction and persistence over time. Based
on the significant number of measures and resource options reviewed and evaluated in the Potential
Assessment, it is impractical to incorporate each as a stand-alone resource in the IRP. To address

13 PacifiCorp’s Demand-side Resource Potential Assessments can be found at
http://www.pacificorp.com/es/dsm.html.
Rocky Mountain Power Idaho Report Planning Process

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this issue, Class 2 DSM measures and Class 1 DSM programs are bundled by cost for modeling
against competing supply-side resource options reducing the number of discrete resource options
the IRP must consider to a more manageable number.
Cost effectiveness
The Company evaluates program implementation cost effectiveness (both prospectively and
retrospectively) under a variety of tests to identify the relative impact and/or value (e.g., near-term
rate impact, program value to participants, etc.) to customers and the Company.

Program cost effectiveness is performed using a Company specific modeling tool, created by a
third party consultant. The tool is designed to incorporate PacifiCorp data and values such as
avoided costs, and generally follows the methodology specified in California’s Standard Practice
Manual. The analysis assesses the costs and benefits of DSM resource programs from different
stakeholder perspectives, including participants and non-participants, based on four tests described
in the Standard Practice Manual (TRC, UCT, PCT and RIM) as well as an additional fifth test,
PTRC.

Rocky Mountain Power Idaho Report Energy Efficiency Programs

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ENERGY EFFICIENCY PROGRAMS

Energy efficiency programs are offered to all major customer sectors: residential, commercial,
industrial and agricultural. The overall energy efficiency portfolio included four programs: Home
Energy Savings – Schedule 118, Low Income Weatherization – Schedule 21, Home Energy
Reports, and wattsmart Business – Schedule 140. Program savings and cost results for 2018 are
provided in Table 3 below.14

Table 3
Idaho Program Results for January 1, 2018 – December 31, 201815

Program kWh/Yr Savings
(at site)
kWh/Yr Savings
(at generator)
Program
Expenditures
Low Income Weatherization 82,868 92,370 $255,771
Home Energy Reporting 2,802,000 3,123,277 $160,594
Home Energy Savings 3,771,635 4,204,091 $846,746
Total Residential 6,656,503 7,419,738 $1,263,110

wattsmart Business 11,006,088 12,175,246 $3,039,594

Total Energy Efficiency 17,662,591 19,594,984 $4,302,705
Commercial & Industrial Evaluation Costs $154,668
Residential Evaluation Costs $25,575
Low Income Energy Conservation Education $25,000
Outreach & Communications $179,853
Potential Study $66,379
System Support $11,917

Total System Benefit Expenditures - All Programs $4,766,097

14Active Idaho energy efficiency measures are reported in Appendix 6. For a breakdown of program
expenditures by category, see Appendix 2.
15 The values at generation include line losses between the customer site and the generation source. The
Company’s line losses by sector for 2018 are 11.47 percent for residential, 10.75 percent for commercial,
7.52 percent for industrial and 11.45 percent for irrigation.
Rocky Mountain Power Idaho Report Energy Efficiency Programs

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Estimated Peak Contributions from Energy Efficiency Programs

The Company estimates its capacity reduction during PacifiCorp’s system peak period from the
2018 energy efficiency portfolio. An energy-to-capacity conversion factor, developed from Class
2 DSM selections in the 2017 IRP, is used to translate 2018 energy savings to estimated demand
reduction during the system peak. The use of this factor in the MW calculation assumes that the
energy efficiency resources acquired through the Company’s programs have the same average load
profile as those energy efficiency resources selected in the 2017 IRP. Use of this factor in
determining the MW contribution of energy efficiency programs is detailed in Table 4.

Table 4
Estimated Peak Contribution

Description Value
First year energy efficiency program MWh savings acquired during 2018 19,595
Conversion factor: Coincident MW/MWh 0.0002022
Estimated coincident peak MW contribution of 2018 Idaho energy efficiency acquisitions 3.96

Rocky Mountain Power Idaho Report Residential Energy Efficiency

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RESIDENTIAL PROGRAMS

The residential energy efficiency portfolio is comprised of three programs: Home Energy Savings,
Home Energy Report, and Low Income Weatherization. As shown in Table 5, the residential
portfolio was cost effective based on three of the five standard cost effectiveness tests for the 2018
reporting period. The UCT for the residential portfolio was below 1.0 and was mainly driven by
the cost effectiveness results of Low Income Weatherization and Home Energy Report programs.
Further information is in the program sections below.

Table 5
Cost effectiveness for Residential Portfolio
(includes non-energy benefits)

Benefit/Cost
Test
Includes Evaluation Costs Excludes Evaluation Costs
Benefit/Cost
Ratio Net Benefits Benefit/Cost
Ratio Net Benefits
PTRC 1.25 $401,913 1.27 $427,488
TRC 1.17 $284,419 1.19 $309,994
UCT 0.89 ($138,749) 0.91 ($113,174)
PCT 3.94 $3,120,102 3.94 $3,120,102
RIM 0.30 ($2,696,822) 0.31 ($2,671,247)

Due to the difficulty in operating the Low Income Weatherization program cost effectively, Table
6 is included to show the residential portfolio cost effectiveness without Low Income
Weatherization.

Table 6
Cost effectiveness for Residential Portfolio excluding Low Income Weatherization

Benefit/Cost
Test
Includes Evaluation Costs Excludes Evaluation Costs
Benefit/Cost
Ratio Net Benefits Benefit/Cost
Ratio Net Benefits
PTRC 1.24 $326,531 1.27 $352,106
TRC 1.16 $217,361 1.18 $242,937
UCT 1.06 $58,782 1.08 $84,357
PCT 3.59 $2,756,135 3.59 $2,756,135
RIM 0.32 ($2,364,461) 0.32 ($2,338,886)

Total gross residential savings increased by 25% when compared to 2017 performance, with the
increased savings being derived from the Home Energy Savings program.

Information related to individual program performance, program management and program
infrastructure is provided on the following pages.

Rocky Mountain Power Idaho Report Residential Energy Efficiency

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HOME ENERGY SAVINGS PROGRAM

The Home Energy Savings program provides incentives for more efficient products and services
installed or received by customers in new or existing homes, multi-family housing units or
manufactured homes for residential customers under Electric Service Schedules 1 or 36. Landlords
who own property where the tenant is billed under Electric Service Schedules 1 or 36 also qualify
for the program. Program participation by measure category is provided in Table 7.

Table 7
Eligible Program Measures (Units)

Measure
Category
kWh/Yr
Savings
(@ Site)
Total
Incentive
Total
Quantity
Appliances 6,791 $3,050 61
Building Shell 18,796 $19,010 32,891 (sq.ft.)
Electronics 676,512 $100,224 3,132
Energy Kits 655,953 $22,034 2,313
HVAC 1,200,873 $162,150 429
Lighting 1,174,740 $88,465 66,930
Water Heating 7,125 $2,350 4
Whole Home 30,845 $13,000 7
Grand Total 3,771,635 $410,283

The program passed all cost effective tests except the RIM as shown in Table 8.

Table 8
Cost effectiveness for Home Energy Savings Program (includes non-energy benefits)

Benefit/Cost
Test
Benefit/Cost
Ratio
Net
Benefits
PTRC 1.32 $368,453
TRC 1.24 $272,397
UCT 1.13 $113,817
PCT 3.32 $2,468,052
RIM 0.32 ($2,021,343)

Program savings increased in 2018 compared to 2017 and was primarily due to a significant
increase in electronics, energy kits and HVAC participation.

Program Management

The program manager who is responsible for the Home Energy Savings program in Idaho is also
responsible for the program in Utah and Wyoming. For each program and in each state the program
manager is responsible for the cost effectiveness of the program, identifying and contracting with
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the program administrator through a competitive bid process, establishing and monitoring program
performance and compliance, and continually improving the program.

Program Administration
The Home Energy Savings program is administered by CLEAResult and they are responsible for
the following:
 Retailer and trade ally engagement – CLEAResult identifies, recruits, supports and assists
retailers to increase the sale of energy efficient lighting, appliances and electronics.
CLEAResult enters into promotion agreements with each lighting manufacturer and
retailer for the promotion of discounted LED bulbs. The agreements include specific retail
locations, lighting products receiving incentives and not-to-exceed annual budgets.
Weatherization and HVAC trade allies engaged with the program are provided with
program materials, training, and regular updates.
 Inspections – CLEAResult recruits and hires inspectors to verify on an on-going basis the
installation of measures. A summary of the inspection process is in Appendix 3.
 Managing savings acquisition to targets within budget.
 Continual improvement of program operations and customer satisfaction.
 Incentive processing and call-center operations – CLEAResult receives all requests for
incentives, determines whether the applications are complete, works directly with
customers when information is incorrect and/or missing from the application and processes
the application for payment.
 Program specific customer communication and outreach – A summary of the
communication and outreach conducted by CLEAResult on behalf of the Company is
outlined in the Communication, Outreach, and Education section of this report.
Infrastructure

The total number of retailers and trade allies participating in the program is currently 64. Detail of
participating retailers by delivery channel and measure type is available in Appendix 4.

Program Changes
The Home Energy Savings program made changes to existing measures in its flexible tariff filing.
The updated changes were made to better align with current market practices and expand customer
eligibility for products offered in the program, specifically smart thermostats.

The existing contract with CLEAResult will expire on March 31, 2019. In an effort to be prepared
for the termination of the contract and to have the ability to improve program performance quickly,
a Request for Proposal for a Master Service Agreement (“MSA”) was issued and awarded to six
different firms who qualify to manage either all aspects of the program or specific pieces, such as
marketing and engineering services.

Rocky Mountain Power Idaho Report Residential Energy Efficiency

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In the fourth quarter, a Request for Proposal was issued to the qualified bidders of the MSA to
implement the Company’s residential program broken down by service categories. Six proposals
were received. Two bidders, Evergreen Incorporated and CLEAResult won the bids and are
positioned to begin program implementation on or before March 31, 2019.

Evaluation
In 2018, work began in collecting data to support a process and impact evaluation for program
years 2017-2018. Company anticipates the report to be published by end of 2019.

Rocky Mountain Power Idaho Report Residential Energy Efficiency

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HOME ENERGY REPORTS PROGRAM

The Home Energy Reports program is a behavioral program designed to decrease participant
energy usage by providing comparative energy usage data for similar homes located in the same
geographical area. Additionally, the report provides the participant with information on how to
decrease their energy usage. Equipped with this information, participants can modify behavior
and/or make structural equipment, lighting or appliance modifications to reduce their overall
electric energy consumption.

The program achieved 2,802,000 kWh of savings at site in 2018. This is a decrease of
approximately eight percent when compared to 2017 performance and is explained below.
Program cost effectiveness is provided in Table 9.

Table 9
Cost effectiveness for Home Energy Reports Program

Benefit/Cost
Test
Benefit/Cost
Ratio*
Net
Benefits
PTRC 0.90 ($16,347)
TRC 0.82 ($29,460)
UCT 0.82 ($29,460)
PCT N/A N/A
RIM 0.29 ($317,543)
*See Program Changes below for further information on the cost effectiveness.

Reports were initially provided to approximately 12,937 customers in 2018. The number of
participant’s decreases over time due to customer attrition related to general customer churn
(customer move-outs) and customers requesting to be removed from the program. In 2018, only
0.45% of customers have requested to be removed from the program. As of December 2018, there
were 12,669 customers were active recipients of Home Energy Reports. In 2018, 58 total
customers opted out of the program.

Participants have access to a web portal containing the same information about their usage that
was provided in the reports. In addition, all Idaho residential customers (including non-
participants) have access to the web portal which contains other benefits such as the ability for
customers to update their home profile (for more accurate comparisons) and suggestions on ways
to save energy.

Program Management

The program manager who is responsible for the Home Energy Reports program in Idaho is also
responsible for the program in Utah and Wyoming as well as Irrigation Load Control program in
Idaho and Utah and Cool Keeper program in Utah. For each program and in each state the program
manager is responsible for the cost effectiveness of the program, identifying and contracting with
the program administrator through a competitive bid process, establishing and monitoring program
performance and compliance, and continually improving the program.

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Program Administration

The Home Energy Reports program is administered by Bidgely. Bidgely’s Utility Artificial
Intelligence platform leverages energy disaggregation to provide customers with personalized
information regarding their energy usage by appliance and how their usage compares to similar
homes. Furthermore, users receive recommendations on how to save energy and money by making
small behavioral changes to their energy consumption. The Company contracted with Bidgely to
provide energy savings, software services, and delivery of energy reports to customers.

Bidgely is responsible for the following:

● Design and distribution of paper and electronic reports.
● Maximizing email treatment for customers receiving electronic reports.
● Deploying and maintaining a web portal – Bidgely operated and maintained a customer
web portal which users can visit for additional information about their energy usage and
saving opportunities. Customers can access the web portal from the Company’s website16.
Program Changes
In January 2018, the Company signed a contract with Bidgely to administer the Home Energy
Reports program. As a result of Bidgely becoming the new program administrator, 2018 incurred
additional cost for initial startup fees as the Company transitioned from Opower to Bidgely.
Program cost effectiveness without the initial startup fees for the transition year is provided in
Table 10.

Table 10
Cost effectiveness for Home Energy Reports Program without initial setup fees

Benefit/Cost
Test
Benefit/Cost
Ratio
Net
Benefits
PTRC 2.04 $73,653
TRC 1.86 $60,540
UCT 1.86 $60,540
PCT N/A N/A
RIM 0.37 ($227,543)
Other items pertaining to the transition are:
● The distribution of the revised iteration of reports started in May.
● All participating customers either receive paper reports or an email report. Reports are
available to customers based upon their preferences.
Evaluation
No evaluation activities occurred in 2018.

16 https://www.rockymountainpower.net/res/sem/home-energy-report-faq.html
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LOW INCOME WEATHERIZATION PROGRAM

The Low Income Weatherization program provides energy efficiency services through a
partnership between the Company and local non-profit agencies to residential customers who meet
income-eligible guidelines. Services are at no cost to the program participants.

In 2018, the program achieved 82,868 kWh of savings at site and treated 64 homes. Total homes
treated as well as the type and frequency of specific energy efficiency measures installed in each
home is provided in Table 11.

Table 11
Homes Receiving Specific Measures

The Low Income Weatherization program was cost effective from the PTRC and TRC, but failed
the UCT and RIM.17 Table 12 shows 2018 program cost effectiveness.

17 The Low Income Energy Conservation Education funding of $25,000 was excluded from the program
cost effectiveness, but is included in the residential sector and portfolio cost effectiveness.
Participation – Total # of Completed/Treated Homes 64
Number of Homes Receiving Specific Measures
Attic Ventilation 14
Ceiling Insulation 50
LED Light Bulbs 64
Duct Insulation 14
Floor Insulation 41
Furnace Repair 16
Furnace Replacements 7
Health & Safety Measures 63
Infiltration 61
Refrigerators 39
Replacement Windows 52
Thermal Doors 14
Wall Insulation 5
Water Heater Repair 19
Water Heater Replacement 2
Water Pipe Insulation 62
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Table 12
Cost effectiveness for Low Income Weatherization (includes non-energy benefits)

Benefit/Cost
Test
Benefit/Cost
Ratio
Net
Benefits
PTRC 1.39 $100,382
TRC 1.36 $92,058
UCT 0.33 ($172,531)
PCT N/A N/A
RIM 0.21 ($307,361)

Program Management

The program manager who is responsible for the Low Income Weatherization program in Idaho is
also responsible for the program in California, Utah, Washington and Wyoming; energy assistance
programs in Idaho, California, Oregon, Utah, Washington and Wyoming; and bill discount
programs in California, Utah and Washington. The program manager is responsible for the cost
effectiveness of the weatherization program in each state, partnerships and agreements in place
with local agencies that serve income eligible households, establishing and monitoring program
performance and compliance, and recommending changes in the terms and conditions set out in
the agency contracts and state specific tariffs.

Program Administration
The Company contracts with Eastern Idaho Community Action Partnership (“EICAP”) and South
Eastern Idaho Community Action Agency (“SEICAA”) to provide services. The two agencies
receive federal funds allocated to the Idaho Department of Health and Welfare (“IDHW”) and
administered by the Community Action Partnership Association of Idaho (“CAPAI”). Energy
efficiency measures are installed in the homes of income eligible households throughout the
Company’s service territory by EICAP and SEICAA. The Company is required to fund 85 percent
of the cost of approved measures, pursuant to Commission Order No. 32151. Agencies cover
remaining costs with the funding received by IDHW.
EICAP and SEICAA are responsible for the following:
 Income Verification – Agencies determine participant income eligibility based on CAPAI
guidelines. Household’s interested in obtaining weatherization services apply through the
agencies. The current income guidelines can be viewed at CAPAI’s website
http://www.capai.org/wx
 Energy Audit – Agencies use a United States Department of Energy approved audit tool to
determine the cost effective measures to install in the participant’s homes (audit results
must indicate a savings to investment ratio of 1.0 or greater).
 Installation of Measures – Agencies install the energy efficiency measures.
 Post Inspections – Agencies inspect 100 percent of completed homes. CAPAI also inspects
a random sample of homes. See Appendix 3 for the verification summary.
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 Billing Notification – Agencies are required to submit a billing to Company within 120
days after job completion. The agencies include a form indicating the measures installed
and associated cost on each completed home along with their invoice.

Low Income Energy Conservation Education

Commission Order No. 32788 authorized the Company to fund the Low Income Energy
Conservation Education with $25,000 annually. These education services are provided by EICAP
and SEICAA and target participants who receive Low Income Home Energy Assistance Program
(“LIHEAP”) funds. EICAP, SEICAA and the Company discussed the allocation of the annual
funding amount with the agencies determining the efficiency measures to distribute. EICAP
received $16,000 and SEICAA $9,000 for a total of $25,000 prior to the beginning of their
2018/2019 LIHEAP program year. While the conservation education activities do result in energy
savings, the savings are not considered when calculating the performance results of the Low
Income Weatherization program, other energy efficiency programs or portfolios results.18

The agencies provided a conservation education curriculum to households and reported the
following activities and program specifics for 2018 in Table 13.

Table 13
2018 Conservation Education Activities

EICAP SEICCA
Annual Funds $16,000 $9,000
Expenditures $14,205 $1,822
Balance as of 12/31/18 $31,833 $9,000
Households served 371 334

Distribution

EICAP purchased 500 kits in 2018 totaling $14,205, and reported on the distribution of 371 of
these kits. The new kits include 3 LED bulbs, 1 LED night light, a window insulation kit, a smoke
detector with alkaline battery, a wall plate thermometer, a showerhead and a hot water gauge.

EICAP’s program objective was to educate Rocky Mountain Power customers on how to conserve
energy through useful tips and tools to help them save year-round. They served Rocky Mountain
Power households that received energy assistance and/or requested energy conservation education.

As of December 31, 2018, EICAP has 194 kits purchased in 2017 and 500 kits purchased in 2018
in their inventory.

SEICAA did not purchase kits in 2018. They are depleting their current inventory of kits previously
purchased and anticipate ordering additional kits with the 2018 funding for delivery no later than
September 1, 2019.

18 Order No. 32788
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SEICAA distributed 154 conservation related measures to 20 households and 158 households
obtained a kit.

Table 14 provides information regarding the education offered by the agencies.

Table 14
Additional Information on Education by Agencies

EICAP SEICAA
Program Design Educate Rocky Mountain Power
customers about how to conserve
energy.
Reduce electricity usage and monthly bills for
participants of the LIHEAP program.
Target Audience Rocky Mountain Power customers
who receive energy assistance and
request energy conservation
education.
LIHEAP recipients who have not received
weatherization program services are a priority.
Households can also be identified through
SEICAA’s other programs.
How Company Funds
Were Used
Energy efficiency kits purchased. No funding spent in 2018.
Program Benefits to
Participants
Households receive useful tips and
tools to help them save energy year
around but especially during the
winter months.

Households are educated on how they can
reduce kWh usage through behavioral changes
in addition to the energy savings benefits of
installing energy conservation measures they
receive during LIHEAP intake. All conservation
items are easy-to-install measures.

Evaluation

No evaluation activities occurred in 2018.

Rocky Mountain Power Idaho Report Non-Residential Energy Efficiency

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NON-RESIDENTIAL ENERGY EFFICIENCY

The commercial, industrial and agricultural energy efficiency program portfolio is offered through
a single Non-Residential Energy Efficiency program called wattsmart Business.

The wattsmart Business program is intended to maximize the efficient use of electricity for new
and existing non-residential customers through the installation of energy efficiency measures and
energy management protocols. Qualifying measures include any measures which, when
implemented in an eligible facility, result in verifiable electric energy efficient improvements.

Total non-residential program gross savings increased by approximately five percent when
compared to 2017 program performance and was driven by a small increase in the commercial
sector and a large increase in the irrigation sector.

Total incentives, savings and completed projects are provided in Table 15 by customer sector.

Table 15
Savings by Sector

Sector Total kWh/Yr
Savings
Total
Incentive Total Projects
Commercial 7,429,269 $1,051,200 324
Industrial 990,532 $96,181 26
Irrigation 2,586,286 $219,739 94
Grand Total 11,006,088 $1,367,120 444

Services offered through the wattsmart Business program include:

 Typical Upgrades: provides streamlined incentives for lighting, HVAC, compressed air
and other equipment upgrades that increase electrical energy efficiency and exceed code
requirements.
 Small Business Direct Install: provides enhanced incentives for lighting retrofits installed
by a Rocky Mountain Power contractor at eligible small business customer facilities.
 Midstream/LED instant incentive: Provides instant, point-of-purchase incentive for LED
lamps and retrofit kits sold through qualifying participating distributors. Customers
purchasing lamps from non-participating suppliers can apply for incentives after purchase.
 Custom Analysis: offers investment-grade energy analysis studies and recommendations
for more complex projects.
 Energy Management: provides expert facility and process analysis to help lower energy
costs by optimizing customer’s energy use.
 Energy Project Manager Co-funding: available to customers who can commit to an annual
goal of completing projects resulting in a minimum of 1,000,000 kWh per year in energy
savings.

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Total incentives and savings by measure category is provided in Table 16.

Table 16
Savings by Measure Category

Measure Category kWh/Yr Savings
(@ Site)
Total
Incentive
Total
Projects
Additional Measures 11,840 $1,776 3
Appliances 32 $100 1
Building Shell 82,123 $25,214 4
Compressed Air 95,856 $12,007 3
Custom 189,389 $23,855 5
Direct Install 2,029,112 $588,443 169
Energy Management 828,535 $16,571 3
Farm & Dairy 77,545 $11,122 4
Food Service Equipment 17,018 $1,850 4
HVAC 310,814 $45,171 11
Irrigation 2,395,330 $195,665 87
Lighting 4,576,320 $420,600 145
Motors 378,158 $24,064 4
Refrigeration 14,016 $684 1
Grand Total 11,006,088 $1,367,120 444

The Non-Residential Portfolio was cost effective from all perspectives except the RIM. Program
performance results for 2018 are provided in Table 17 below.

Table 17
Cost effectiveness for Non-Residential Portfolio

Benefit/Cost
Test
Includes Portfolio Costs Excludes Portfolio Costs
Benefit/Cost
Ratio
Net Benefits Benefit/Cost
Ratio
Net Benefits
PTRC 0.87 ($542,505) 0.90 ($387,837)
TRC 0.79 ($874,235) 0.82 ($719,567)
UCT 1.04 $122,679 1.09 $277,347
PCT 3.44 $6,877,487 3.44 $6,877,487
RIM 0.32 ($6,928,979) 0.33 ($6,774,311)

Program Management

The program manager overseeing the business energy efficiency program activity in Idaho is also
responsible for the programs in Utah and Wyoming. For each state the program manager is
responsible for the management of the program administrators, cost effectiveness, identifying and
contracting with the program administrators through a competitive bid process, program
marketing, achieving and monitoring program performance and compliance, and recommending
changes in the terms and conditions of the program.
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Program Administration
The program is primarily administered through two delivery channels that are differentiated based
upon customer needs: contracted DSM delivery and internal DSM delivery. For customers with
high energy savings potential, the program offers Energy Project Manager Co-funding
administered through its internal DSM delivery.
Contracted DSM Delivery
The Contracted DSM Delivery channel generally targets typical opportunities that serve small to
medium sized business customers and, to a lesser extent, large business customers. Administration
is provided through Company contracts with Nexant, Inc. (“Nexant”), Cascade Energy
(“Cascade”) and Willdan Energy Solutions (“Willdan”). Nexant and Cascade manage trade ally
coordination, training and application processing services for commercial measures and
industrial/agricultural measures respectively. Willdan manages the small business direct
installation offer.
Nexant and Cascade are responsible for the following:
 Trade ally and Midstream/LED instant incentive engagement – includes identification,
recruiting, training, supporting and assisting trade allies and distributors to increase sales
and installation of energy efficient equipment at qualifying business customer facilities.
 Incentive processing and administrative support – includes handling incoming inquiries as
assigned, processing incentive applications, developing and maintaining standardized
analysis tools, providing program design services, and evaluation and regulatory support
upon request.
 Custom analysis and project facilitation for small/medium customer projects.
 Managing savings acquisition to targets within budget.
 Continual improvement of program operations and customer satisfaction.
 Inspections – includes verifying on an on-going basis the installation of measures. A
summary of the inspection process is in Appendix 3.
Willdan is responsible for:
 Direct customer outreach, energy assessment, product supply, installation and inspection.
 Incentive processing and administrative support – includes handling incoming inquiries as
assigned, processing incentive applications, developing and maintaining standardized
analysis tools, providing program design services, and evaluation and regulatory support
upon request.
 Managing savings acquisition to targets within budget.
 Continual improvement of program operations and customer satisfaction.

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Internal DSM Delivery
The Internal DSM Delivery channel targets large energy users who generally have multiple
opportunities for energy efficiency improvements, such as those that require complex custom
analysis. These large projects are administered by internal Company project managers and allows
for a single point of contact to assist customers with their various opportunities. In this delivery
channel, project managers are responsible for the following:
 Single point of contact for large customers to assist with their energy efficiency projects.
 Provide customer outreach and education of energy efficiency opportunities.
 Facilitate custom energy efficiency analysis, quality assurance and verification of savings
through a pre-contracted group of engineering firms. (See Table 20 below.)
 Manage engineering firms to ensure program compliance, quality of work and customer
satisfaction.
 Manage wattsmart Business projects through the whole project lifecycle.
Infrastructure
Contracted DSM Delivery – Trade Ally & Midstream Distributor Networks
To help increase and improve the supplier and installation contractor infrastructure for energy-
efficient equipment and services, the Company established and developed trade ally networks for
lighting, HVAC and motors/VFDs. This work includes identifying and recruiting trade allies,
providing program and technical training and providing sales support on an ongoing basis. The
current list of trade allies who have applied and been approved as participating vendors are posted
on the Company website and is included as Appendix 5 to this report. In most cases, customers
are not required to select a vendor from these lists to receive an incentive.19
In 2018 the Company launched the midstream lighting distributor network to provide an instant,
point-of-purchase discount for replacement lamps and retrofit kits sold through qualifying local
distributors. This offer complements the existing prescriptive and small business direct offer to
deliver new savings from the lamp replacement/maintenance market and accelerate adoption of
LED technologies.
Through this new program channel, the Company is able to capture non-residential customers who
purchase and self-install low-cost, matching replacement lamps at their facilities despite the
availability of more efficient alternatives. The Company can also serve customers seeking lamps
for maintenance replacement that are not served by the existing wattsmart Business offerings.

19 Customers receiving Small Business Lighting incentives do need to use an approved contractor that has
been selected from a competitive request for bid process.
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Contracted DSM Delivery – Small Business Direct Installation Offer
Program year 2018 was a more challenging year for “wattsmart Small Business Direct”. Increased
savings targets combined with deeper market penetration and increased product costs due to
Chinese tariff regulations resulted in a much more challenging effort to serve the small business
community. In 2018, the offer resulted in:
 2,029,112 kWh installed directly at customer sites;
 15 cities served: Ammon, Ashton, Georgetown, Hamer, Idaho Falls, Paris, Parker,
Rexburg, Rigby, Ririe, Saint Anthony, Shelly, Terreton, Teton, Ucon
 169 installed customer projects;
 Average kWh per installed project: 12,007;
 Average customer copay: $1,161;
 Average customer incentive: $3,482.
Internal DSM Delivery
Given the diversity of the non-residential customers served by the Company, a pre-approved, pre-
contracted group of engineering firms are used to perform facility specific energy efficiency
analysis, quality assurance and verification services. Larger customers are managed by internal
project managers, while small/medium customers are outsourced directly to a qualified program
administration firm for custom analysis. Each customer’s project is directly managed by one of
the Company’s in-house project managers. The in-house team works directly with the customer or
through the appropriate Company regional business manager located in Idaho.
Table 18 lists the engineering firms under contract with the Company to provide energy efficiency
analysis for internal project managers.
Table 18
Engineering Firms

Engineering Firm Main Office Location
Brendle Group Fort Collins, CO
Cascade Energy Engineering Cedar Hills, UT
EMP2, Inc Richland, VA
Energy Resource Integration, LLC Sausalito, CA
4Sight Energy Boise, ID
ETC Group, Incorporated Salt Lake City, UT
Evergreen Consulting Group Beaverton, OR
kW Engineering, Inc. Salt Lake City, UT
Nexant, Incorporated Salt Lake City, UT
RM Energy Consulting Pleasant Grove, UT
Rick Rumsey, LLC Ammon, ID
Solarc Architecture & Engineering, Inc. Eugene, OR

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Energy Management

Energy Management is a system of practices that creates reliable and persistent electric energy
savings through improved operations, maintenance and management practices in customer
facilities. Energy management can result in improved system operation, lower energy costs,
reduced maintenance and repair costs and extended equipment life, and improved occupant
comfort and productivity for tenants and employees. This program offering is being emphasized
by the utility and pushed out into the market in the coming year.

In 2018, the Company put significant effort into engaging with water and wastewater customer
through the Strategic Energy Management program model. Partnerships were leveraged with BPA
and Idaho Power to bring together like groups of customers in an effort to achieve the most cost
effective savings as possible. These efforts, while not resulting in significant energy savings in
calendar year 2018, will yield savings in future years.

Energy Project Manager Co-Funding

The Energy Project Manager offering is a co-funded staff resource at a customer facility to develop
and manage energy projects. Customers can establish an annual energy savings goal and receive
Energy Project Manager Co-funding proportionate to that goal (subject to caps). To date, there is
one customer in Idaho who consistently participates in this offer due to their large size. Table 19
illustrates how Energy Project Manager’s may be incented.

Table 19
Energy Project Manager Incentive Structure

Payment Structure Payment Amount Milestone
1 - Initial payment
(optional)
1/3 of funding amount* (not to
exceed $25,000)
1. Customer selects an Energy Project
Manager.
2. Company & Customer work together
on Comprehensive Plan for electric
energy savings.
3. Customer signs the Energy Project
Manager Offer.
2 - Final payment $0.025 per kWh of energy savings
achieved, to a maximum 100 percent
of approved Energy Project Manager
Salary and less the initial payment
1. At the end of performance period as
defined in the Energy Project
Manager Offer.

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To summarize the wattsmart Business internal structure, Table 20 shows the delivery channel, its
targeted customer segment, provider(s), and the type of services.

Table 20
wattsmart Business Structure

Delivery Channel Targeted Customer
Segment Providers Services
Internal Delivery Commercial &
Industrial
Outsourced
Engineers
Custom, typical, energy
management, energy
project manager co-
funding
Contracted Delivery
(Small Business Direct
Install, Trade Ally)
Small Businesses Willdan Typical
Commercial &
Industrial Nexant/Trade Allies Typical

Program Changes

In January 2018, the Company posted changes to the wattsmart Business Program. These changes
included:

 Restructuring of lighting retrofit incentive offering;
 Addition of prescriptive irrigation incentives;
 Simplification of HVAC incentive table;
 Addition of advanced rooftop control unit measures;
 Adjustments to cool roof measures;
 Addition of midmarket lighting incentive program; and
 Adjustment to the Small Business Direct Install offering.

Restructuring Lighting Retrofit Offering

Customers now have access to a broad selection of lighting upgrade options ranging from basic
lamp replacements to full system redesign with new fixtures and advanced controls. Lighting
incentives were restructured in an effort to fit the needs of customers while making sure that the
program was incentivizing the proper behavior needed to move the lighting market further toward
adoption of efficient technologies. Some of the items eligible for incentives in this restructuring
include full fixture replacement, fixture retrofit kits, street lighting, basic controls and advanced
controls.

Addition of Irrigation Incentive Tables

The Company added prescriptive measure incentives in three groups: equipment for wheel line,
hand line, or other portable systems (i.e. not solid set). These incentives are retrofit only for
equipment for pivots and linear move systems. Pump VFD incentives are for retrofit or New
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Construction. The intent was is to make the wattsmart prescriptive offerings consistent with the
Regional Technical Forum methodology.

Simplify HVAC Incentive Table

To allow the program to more quickly and readily adjust to changes to energy codes, federal
efficiency standards and CEE high efficiency equipment specifications. To simplify the HVAC
incentive tables, they were adjusted to list the equipment type, category, minimum efficiency
requirements or standards, and the maximum incentive. Specific customer incentives were further
defined by equipment size and efficiency categories. These specific customer incentives are posted
on the company website and program documents.

Addition of Advanced Rooftop Control Unit Measures

The Company added this measure as significant energy savings can be achieved by retrofitting
existing rooftop units with motor and economizer controls. Savings are based on site specific
information including annual building operation hours and measure costs.

Adjustments to Cool Roof Measures

Recent evaluations and measure reviews have shown the incremental costs and reported savings
for cool roofs needed to be adjusted. New research has determined that the savings and incremental
cost are now lower. In alignment with the lower savings and incremental costs, the offered
incentive rate was adjusted to $0.05 per square foot for both retrofit and new construction cool
roof measures.

Addition of Mid-Market Incentives

As summarized above in the program infrastructure section, the addition of mid-market incentives
provided an instant, point-of-purchase discount for replacement lamps and retrofit kits sold
through qualifying local distributors. This offer complements the existing prescriptive and small
business direct offer to deliver new savings from the lamp replacement/maintenance market and
accelerate adoption of LED technologies.

Adjustments to Small Business Direct Installation Program

The Company increased the maximum “up to” incentive amount from $5,000 to $7,500 per facility
and increased the maximum “up to” customer co-pay from 25% to 50%. The flexibility in these
higher amounts enabled additional kWh savings and helped to manage the cost effectiveness of
the offering while keeping it active in the market. The actual incentive amount and customer co-
pay using the maximum “up to” thresholds was set at $7,500 per facility and a 25% customer co-
pay for 2018.

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Evaluation
The wattsmart Business program evaluation for program years 2016-2017 was performed and
published in late 2018. Key findings include:
 Overall realization rate of 96.1 percent and an overall net-to-gross of 84 percent.
 The program was cost effective from all perspectives except the RIM.

A complete list of program evaluation recommendations and the Company’s response is provided
in Appendix 8.

Rocky Mountain Power Idaho Report Peak Reduction Program

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PEAK REDUCTION PROGRAM

Peak Reduction programs assist the Company in balancing customer energy use during heavy peak
summer hours. Further, it assists in deferring the need for higher cost investments in delivery
infrastructure and generation resources that would otherwise be needed to serve those loads for a
select few hours each year. These programs help the Company maximize the efficiency of the
Company’s existing electrical system and reduce costs for all customers.

Irrigation Load Control

The Irrigation Load Control program is offered to irrigation customers receiving electric service
on Schedule 10, Irrigation and Soil Drainage Pumping Power Service. Participants enrolled with
a third party administrator to allow the curtailment of their electricity usage in exchange for an
incentive. Customer incentives are based on a site’s average available load during load control
program hours adjusted for the number of opt outs or non-participation. The program hours are
12pm to 8pm Mountain Time, Monday through Friday, and exclude holidays. For most
participants, their irrigation equipment is set up with a dispatchable two-way control system giving
the Company control of the equipment. Under this control option, participants are provided a day-
ahead notification of control events and have the choice to opt-out of a limited number of dispatch
events per season.

A summary of the program performance, participation and cost effectiveness results for the
program period of May 29, 2018 – August 17, 2018 are provided in Tables 21 and 22.

Table 21
Irrigation Load Control Program Performance
Total Enrolled MW (Gross – at Gen) 253
Average Realized Load MW (at Gen) 103
Maximum Realized Load MW (at Gen) 168
Participation Customers 194
Participation (Sites) 1,390

Table 22
Cost Effectiveness for Irrigation Load Control
Benefit/Cost
Test
Benefit/Cost
Ratio
PTRC Pass
TRC Pass
UCT Pass
PCT N/A
RIM Pass

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Program Management

The program manager who is responsible for the Irrigation Load Control program in Idaho is also
responsible for the Irrigation Load Control and Cool Keeper programs in Utah along with Home
Energy Report in Idaho, Utah and Wyoming. For each state the program manager is responsible
for managing the program administrator, the cost effectiveness of the program, contracting with
program administrator through a competitive bid process, establishing and monitoring program
performance and compliance, and recommending changes to increase participation.

Program Administration
EnerNOC administers and manages the Irrigation Load Control program through a pay-for-
performance structure and is responsible for all aspects of the program.
Load Control Events and Performance

There were eleven control events initiated in 2018. The date, time and estimated impact for each
event is provided in Table 23.

Table 23
Irrigation Load Control Events

Date Event Event Times
Estimated Load
Reduction -
Idaho at Gen
(MW)
7/6/2018 1 4:00PM - 8:00PM MDT 168
7/9/2018 2 3:00PM - 7:00PM MDT 127
7/12/2018 3 3:00PM - 7:00PM MDT 152
7/18/2018 4 4:00PM - 8:00PM MDT 134
7/20/2018 5 3:00PM - 7:00PM MDT 118
7/23/2018 6 4:00PM - 8:00PM MDT 93
7/25/2018 7 3:00PM - 7:00PM MDT 115
7/31/2018 8 4:00PM - 8:00PM MDT 54
8/6/2018 9 3:00PM - 7:00PM MDT 47
8/8/2018 10 4:00PM - 8:00PM MDT 57
8/14/2018 11 4:00PM - 8:00PM MDT 72

Verification of Data
The Irrigation Load Control program verification of data for program years 2016-2017 was
completed in November 2018 and distributed to Idaho Staff in December 2018.

Rocky Mountain Power Idaho Report Communications, Outreach and Education

Page 36 of 44

COMMUNICATIONS, OUTREACH AND EDUCATION

The Company uses earned media, customer communications, paid media, and program-specific
media to communicate the value of energy efficiency, provide information regarding low-cost, no-
cost energy efficiency measures and to educate customers on the availability of technical
assistance, services and incentives. The overall goal is to engage customers to reduce their energy
usage through behavioral changes as well as changes in equipment, appliances, and structures. The
Company calls this multi-faceted campaign “wattsmart” and shares a common theme: Rocky
Mountain Power wants to help you save money and energy.

Customer Communications

As part of the Company’s regular communications to its customers, newsletters are delivered to
residential customers to provide energy efficiency tips, programs and incentives. Bill inserts and
outer envelopes that feature energy efficiency messages are consistently used. The Company also
uses its website and social media, such as Twitter and Facebook, to communicate and engage
customers on DSM offers and incentives. Table 24 shows the communication source and the
frequency of the message.

Table 24
Communication Source and Frequency

Communication Source Frequency of Message
Web: rockymountainpower.net/wattsmart and promotional URL
wattsmart.com link directly to the energy efficiency landing page.
Once there customers can self-select their state for specific
programs and incentives.
Messages rotate each month based on the
season

Twitter Weekly tweets
Facebook Information and tips posted 3-4 times per
month. Promoted posts and mobile ads
are also used where appropriate.
Connect residential newsletter Newsletters are sent via bill insert and
email 4 times per year with energy
efficiency information
Home Energy Savings program inserts 1 per year

Paid Media/ wattsmart Campaign

In 2018, the Company deployed a wattsmart advertising campaign to inform and educate
residential customers about the benefits energy efficiency contributes to the greater good in
addition to saving money. The overall paid media plan objective is to effectively reach our
customers through a multi-media mix that extends both reach and frequency. Tapping into all
resources with consistent messaging has been the Company’s approach and will continue to be
refined.

Rocky Mountain Power Idaho Report Communications, Outreach, and Education

Page 37 of 44

Key strategies include:
 Implement an advertising campaign that features wattsmart energy efficiency messaging
and connect it to benefits for Idaho.
 Promote customer conservation (behavioral changes) and increase participation and
savings through the Company’s wattsmart DSM programs.
 Motivate customers in Idaho to reduce consumption independently or to do so by
participating in the Company’s wattsmart DSM programs.
 Educate customers on how these programs can help them save money on their utility bills,
reduce energy consumption and to help Idaho thrive.
 Demonstrate by example how business customers are saving energy and enjoying the
benefits of being wattsmart.

The audiences for these messages were prioritized as follows:
 Residential customers
 Low-income customers
 Small/mid-size business customers
 Large commercial/industrial customers
 Retailers, contractors and trade allies

General Key Messages:
 Using energy wisely at home and in your business saves you money, and it’s good for Idaho.
 Surprising as it sounds, Rocky Mountain Power wants to help you use less energy.
 Rocky Mountain Power is your energy partner
o We want to help you keep your costs down.
o We offer wattsmart programs and cash incentives to help you save money and
energy in your home or business.
o Being wattsmart is good for your wallet, and for Idaho, now and into the future.

To reach residential customers, the Company used TV, radio, social, and digital. Large-scale
typography along with beautiful scenic images of Idaho was combined with footage of people
taking smalls steps (changing lighting to LED lamps, adjusting smart thermostat setting) to save
energy and money and to make a big difference for Idaho and the environment, now and into the
future.

New creative was developed to target business customers and included TV, radio, print, social
media, and digital. An overlay of typography to punctuate key points was included in TV ads so
messages resonate better when played on hand-held devices when the sound is muted. Ads focused
on case studies and highlighted business customers that saved energy and money by being
wattsmart. Ads geo-targeted by zip code were used on Facebook to reach small business customers
with time-sensitive messages to encourage lighting upgrades.

Table 25 outlines each communication channel and the overall impressions achieved in 2018.

Rocky Mountain Power Idaho Report Communications, Outreach, and Education

Page 38 of 44

Table 25
Communication Channels

Communication Channel Value to Communication Portfolio Impressions to date
Television

Television has the broadest reach and
works as the most effective media
channel.
Idaho Falls:
 609,900 residential impressions
 683,088 business impressions
Radio

Given the cost relative to television,
radio builds on communications
delivered via television while
providing for increased frequency of
messages.
Idaho Falls:
 318,000 residential impressions
 381,600 business impressions
Newspaper

Supports broadcast messages and
guarantees coverage in areas harder
to reach with broadcast.
A total of 24 insertions targeting
business customers were provided
to:
 Jefferson Star/Shelley Pioneer
 Idaho State Journal
 Idaho Falls Post Register
 News‐Examiner
 Preston Citizen
 Rexburg Standard Journal
 267,264 total impressions
Digital Display Include banner ads on local sites,
blogs, behavioral ad targeting, and
pay-per-click ad placements.
1,455,419 residential impressions
609,829 business impressions
Internet Search (i.e. Google) 20,622 total impressions 14,219 total impressions
Twitter (@RMP_Idaho) Tweets energy efficiency tips, Tweets
posted on a weekly basis
1,041 Twitter followers
Facebook
www.facebook.com/
rockymountainpower.wattsmart
Awareness regarding energy
efficiency tips and a location to share
information.
23,124 Facebook followers
Facebook advertising – 246,707
residential impressions
104,341 business impressions

The total number impressions for the wattsmart campaign were 4,590,367 impressions.

Residential Creative Links
TV
• Being wattsmart is good, Idaho - 68 degrees (winter)
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/February_20
18/ID_DSM_Res_TV_Winter.mp4
 Being wattsmart is good, Idaho – 78 degrees (summer) :30
www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/ID_DS
M_Res_TV_BETTER_SUMMER_PYG_30.mp4
 Being wattsmart is good, Idaho – 78 degrees (summer) :15
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/I
D_DSM_Res_BETTER_SUMMER_15.mp4
Rocky Mountain Power Idaho Report Communications, Outreach, and Education

Page 39 of 44

Radio
• Being wattsmart is good, Idaho
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/February_20
18/ID_DSM_Res_Radio_17PCRMID6006_Thrive.mp3

Social
 Being wattsmart is good, Idaho
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2017/June_2017/I
D_DSM_Res_Facebook_Video_Screenshot.png

Online
 Being wattsmart is Good, Helps, Better, Idaho
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/February_20
18/ID_DSM_Res_Digital_Display_Ads.pdf
 Being wattsmart is Good (digital storyboard)
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2017/June_2017/I
D_DSM_Res_Digital_Animated_Storyboard_Good_300x250.pdf

Business Creative Links
TV
 The Smith Group case study TV
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/March_2018
/ID_wattsmart_Business_Smith_Group_TV_PCRMWB300417.mp4
 Smith’s Food & Drug Stores case study TV
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/April_2018/
RMP_DSM_Biz_Smiths_30_TV.mp4
 Casper’s FatBoy Ice Cream case study TV
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/
RMP_DSM_Bus_Caspers_Ice_Cream_V12.mp4

Radio
 The Smith Group case study radio
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/February_20
18/ID_wattsmart_Business_Smith_Group_Radio17rmpbiz-6004.mp3
 Smith’s Food & Drug case study radio
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/April_2018/
RMP_DSM_Biz_Smiths_F-D_Radio_18-rmputbiz-6003.mp3
 Casper’s FatBoy Ice Cream case study radio
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/
RMP_DSM_Bus_Radio_CaspersIceCream.mp3

Rocky Mountain Power Idaho Report Communications, Outreach, and Education

Page 40 of 44

Print
 The Smith Group case study print
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/February_20
18/ID_wattsmart_Business_Smith_Group_print_b-w.pdf
 Smith’s Food & Drug Stores case study print
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/April_2018/
RMP_DSM_Biz_Smiths_F-D_print_b-w.pdf
 Casper’s FatBoy Ice Cream case study print
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/
RMP_DSM_Bus_CaspersIceCream_Print_b-w.pdf
 Home and Garden Special Edition – Jefferson Star
www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/April_2018/ID_D
SM_Res_Good_Print.pdf

Social Media
 Wattsmart Small Business Direct Lighting
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/February_20
18/UT_SBDI_FB_YourTown_Mar30_Screen_Shot_2018-01-05.png
 Business lighting incentives Facebook
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/I
D_wattsmart_Business_Lighting_Push_FB_July_2018.png
 Smith’s Food & Drug Stores case study Facebook
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/April_2018/
RMP_DSM_Bus_FB_Smiths_Food_Drug.png
 Casper’s FatBoy Ice Cream case study Facebook
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/
RMP_DSM_Biz_FB_Caspers.png

Online
 Business lighting incentives digital
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/June_2018/I
D_wattsmart_Business_Lighting_Digital_2018.pdf
 The Smith Group case study digital
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/March_2018
/ID_wattsmart_Business_SmithGroup_160x600_F.jpg
 Smith’s Food & Drug Stores case study digital
http://www.pacificorp.com/content/dam/pacificorp/doc/CCCom_Update/2018/April_2018/
RMP_DSM_Biz_SmithsF-D_Digital_300x250_F.jpg

Rocky Mountain Power Idaho Report Communications, Outreach, and Education

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Program Specific Communications

All energy efficiency program marketing and communications are under the wattsmart umbrella
to ensure a seamless transition from changing customer behavior to the actions they could take by
participating in specific programs. Separate marketing activities administered by and specific to
the programs ran in conjunction with the wattsmart campaign.

Home Energy Savings
Information on the Home Energy Savings program is communicated to customers, retailers and
trade allies through a variety of channels including emails, bill inserts, newsletters, press releases,
website and social media.

The program communications team supported two main initiatives in 2018: 1) Promoting smart
thermostat instant incentives, and 2) Offering a free advanced power strip to customers.

For smart thermostats, emails were sent to thousands of customers in the spring and during the
holiday shopping season to tie with Nest and Ecobee offers. CLEAResult delivered the emails
through their marketing automation platform.

In the fall, Idaho customers received an email and/or direct mail offer for a free advanced power
strip. Approximately 4,000 customers ordered the APS and received the package with information
on how to use the device.

A summary of outreach is displayed in Table 26:

Table 26
Home Energy Savings Communications

Communications Channel Approximate Number
of Customers
Bill insert 38,000
Emails 50,000
Direct mail 30,000
Social media ads– Facebook & Instagram 76,815
Total 194,815

Home Energy Reports
In 2018, the Company transitioned Home Energy Reports from Oracle to Bidgely. To help with
the transition, emails were sent to 13,246 customers in advance of receiving their first Bidgely
report to inform them of the new home energy reports.

As a new feature, customers can easily use their Rocky Mountain Power login credentials to access
their usage data, appliance breakdown and recommendations on the Bidgely platform.

Rocky Mountain Power Idaho Report Communications, Outreach, and Education

Page 42 of 44

wattsmart Business program

During 2018, communications reminded customers to inquire about incentives for lighting and
lighting controls, HVAC upgrades with an emphasis on advanced rooftop controls, irrigation
upgrades and other energy efficiency measures. Radio and print ads featured case study examples
from program participants in the spring and focused on incentives for lighting upgrades in early
summer. Emails and digital search directed viewers to the Company’s website.20 Collateral
material for wattsmart Business was used for direct customer contact by the Company’s project
managers, regional business managers, and its trade allies.

Emails encouraged customers to reach out for free energy assessments for lighting and/or HVAC
improvements.

Promoted posts on wattsmart Small Business Direct, a program specifically designed to help small
businesses upgrade to energy efficient lighting, was promoted in geo-targeted zip codes on
Facebook.

Direct mail was also used in the spring and fall to target irrigation customers and to encourage
energy saving retrofits.

The program’s breakdown of impressions by media type is shown in Table 27.

Table 27
Impressions by Media Type

Communications Channel 2018
Radio 254,400
Print 168,198
Display 1,034,958
Social 154,858
Eblasts 3,452
Direct Mail 3,518
Search 4,719

Energy Education in Schools

The Company offers a wattsmart Schools education program through the National Energy
Foundation (“NEF”). The program is designed to develop a culture of energy efficiency among
teachers, students, and families. The centerpiece is a series of one-hour presentations with hands-
on, large group activities for 4th grade students. Teachers are provided instructional materials for
use in their classrooms, and students are sent home with a Household Report Card to explore
energy use in their homes and to encourage efficient behaviors.

20 www.wattsmart.com

Rocky Mountain Power Idaho Report Communications, Outreach, and Education

Page 43 of 44

In 2018, NEF conducted presentations in Idaho schools in the fall. Presentations were given during
one week in September and a second week in October. The program met its outreach goals by
completing 24 presentations to reach 1,723 students and 73 teachers with 87 percent of “Household
Report Cards”, which are used as part of a home energy audit activity, completed and returned.

The Idaho NEF report is available as Appendix 7.
Rocky Mountain Power Idaho Report Evaluations

Page 44 of 44

EVALUATIONS

Evaluations are performed by independent external evaluators to validate energy and demand
savings derived from the Company’s energy efficiency programs. Industry best practices are
adopted by the Company with regards to principles of operation, methodologies, evaluation
methods, definitions of terms, and protocols including those outlined in the National Action Plan
for Energy Efficiency Program Impact Evaluation and the California Evaluation Framework
guides.

A component of the overall evaluation efforts is aimed at the reasonable verification of
installations of energy efficient measures through review of documentation, surveys and/or
ongoing onsite inspections.
Verification of the potential to achieve savings involves regular inspection and commissioning of
equipment. The Company engages in programmatic verification activities, including inspections,
quality assurance reviews, and tracking checks and balances as part of routine program
implementation and may rely upon these practices in the verification of installation information
for the purposes of savings verifications in advance of more formal impact evaluation results. A
summary of the inspection process is included in Appendix 3.
Evaluation, measurement and verification tasks are segregated within the Company organization
to ensure they are performed and managed by personnel who are not responsible for program
management.

Information on evaluation activities completed or in progress during 2018 is summarized in Table
28 below. Summaries of the recommendations are provided in Appendix 8. The evaluation report
is available at www.pacificorp.com/es/dsm/idaho.html.

Table 28
Program Evaluations

Program Years Evaluated Evaluator Progress Status
wattsmart Business 2016 - 2017 Cadmus Completed
Home Energy Savings 2017 - 2018 ADM In Progress

Appendix 1
Idaho Cost Effectiveness

Memorandum

1375 Walnut Street
Suite 100 | Boulder, CO 80302
303.728.2500 main
navigant.com
To: Esther Giezendanner and Brian Ludwig, PacifiCorp

From: David Basak, Navigant

Date: April 3, 2019

Re: Cost-Effectiveness for the Portfolio and Sector Level - Idaho

Navigant estimated the cost-effectiveness for the overall energy efficiency portfolio and component
sectors, based on 2018 costs and savings estimates provided by PacifiCorp. This memo provides the
cost-effectiveness results for the overall energy efficiency portfolio and the two sector components.

The portfolio passes the cost-effectiveness for the PCT test. The memo consists of the following
tables.

Table 1 - Utility Inputs
Table 2 – Portfolio Level Costs 2018
Table 3 – Benefit/Cost Ratios by Portfolio Type
Table 4 – 2018 Total Portfolio (Including NEBs) Cost-Effectiveness Results
Table 5 - 2018 Total Portfolio Cost-Effectiveness Results
Table 6 – 2018 C&I Energy Efficiency Portfolio Cost-Effectiveness Results
Table 7 – 2018 Residential Energy Efficiency Portfolio (Including NEBs) Cost-Effectiveness Results
Table 8 – 2018 Residential Energy Efficiency Portfolio Cost-Effectiveness Results
Table 9 – Low Income Non-Energy Benefits (2018)
Table 10 - Home Energy Savings Non-Energy Benefits by Measure

PY2018 Idaho Cost-Effectiveness Results – Portfolio
April 3, 2019
Page 2 of 5

Table 1 - Utility Inputs
Discount Rate 6.57%
Residential Line Loss 11.47%
Commercial Line Loss 10.75%
Industrial Line Loss 7.52%
Irrigation Line Loss 11.45%
Residential Energy Rate ($/kWh)¹ $0.1006
Commercial Energy Rate ($/kWh)¹ $0.0861
Industrial Energy Rate ($/kWh)¹ $0.0622
Irrigation Energy Rate ($/kWh)¹ $0.0897
Inflation Rate 2.20%
¹ Future rates determined using a 2.20% annual escalator.

Table 2 – Portfolio Level Costs 2018
Commercial & Industrial Evaluation Costs $154,668
Residential Evaluation Costs $25,575
Low Income Energy Conservation Education $25,000
Outreach & Communications $179,853
Potential Study $66,379
System Support $11,917

Table 3 – Benefit/Cost Ratios by Portfolio Type
Total Portfolio (Including NEBs) 0.93 0.86 0.94 0.31 3.58
Total Portfolio 0.81 0.74 0.94 0.31 3.46
C&I Programs 0.87 0.79 1.04 0.32 3.44
Residential Programs (Including NEBs) 1.25 1.17 0.89 0.30 3.94
Residential Programs 0.80 0.72 0.89 0.30 3.49

PY2018 Idaho Cost-Effectiveness Results – Portfolio
April 3, 2019
Page 3 of 5

Table 4 – 2018 Total Portfolio (Including NEBs) Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0598 $6,074,980 $5,676,239 -$398,741 0.93
Total Resource Cost Test (TRC)
No Adder $0.0598 $6,074,980 $5,227,015 -$847,965 0.86
Utility Cost Test (UCT) $0.0469 $4,766,097 $4,491,878 -$274,220 0.94
Rate Impact Test (RIM) $14,375,828 $4,491,878 -$9,883,950 0.31
Participant Cost Test (PCT) $3,878,266 $13,875,855 $9,997,588 3.58
Lifecycle Revenue Impacts ($/kWh) $0.0000104864
Discounted Participant Payback (years) 1.47

Table 5 - 2018 Total Portfolio Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0598 $6,074,980 $4,941,101 -$1,133,879 0.81
Total Resource Cost Test (TRC)
No Adder $0.0598 $6,074,980 $4,491,878 -$1,583,103 0.74
Utility Cost Test (UCT) $0.0469 $4,766,097 $4,491,878 -$274,220 0.94
Rate Impact Test (RIM) $14,375,828 $4,491,878 -$9,883,950 0.31
Participant Cost Test (PCT) $3,878,266 $13,405,306 $9,527,040 3.46
Lifecycle Revenue Impacts ($/kWh) $0.0000075828
Discounted Participant Payback (years) 1.47

Table 6 – 2018 C&I Energy Efficiency Portfolio Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0538 $4,191,177 $3,648,672 -$542,505 0.87
Total Resource Cost Test (TRC)
No Adder $0.0538 $4,191,177 $3,316,941 -$874,235 0.79
Utility Cost Test (UCT) $0.0410 $3,194,263 $3,316,941 $122,679 1.04
Rate Impact Test (RIM) $10,245,921 $3,316,941 -$6,928,979 0.32
Participant Cost Test (PCT) $2,816,009 $9,693,496 $6,877,487 3.44
Lifecycle Revenue Impacts ($/kWh) $0.0000113278
Discounted Participant Payback (years) 1.95

PY2018 Idaho Cost-Effectiveness Results – Portfolio
April 3, 2019
Page 4 of 5

Table 7 – 2018 Residential Energy Efficiency Portfolio (Including NEBs) Cost-Effectiveness
Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0685 $1,625,655 $2,027,568 $401,913 1.25
Total Resource Cost Test (TRC)
No Adder $0.0685 $1,625,655 $1,910,074 $284,419 1.17
Utility Cost Test (UCT) $0.0554 $1,313,685 $1,174,936 -$138,749 0.89
Rate Impact Test (RIM) $3,871,758 $1,174,936 -$2,696,822 0.30
Participant Cost Test (PCT) $1,062,258 $4,182,359 $3,120,102 3.94
Lifecycle Revenue Impacts ($/kWh) $0.0000081507
Discounted Participant Payback (years) 0.79

Table 8 – 2018 Residential Energy Efficiency Portfolio Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0685 $1,625,655 $1,292,430 -$333,225 0.80
Total Resource Cost Test (TRC)
No Adder $0.0685 $1,625,655 $1,174,936 -$450,719 0.72
Utility Cost Test (UCT) $0.0554 $1,313,685 $1,174,936 -$138,749 0.89
Rate Impact Test (RIM) $3,871,758 $1,174,936 -$2,696,822 0.30
Participant Cost Test (PCT) $1,062,258 $3,711,810 $2,649,553 3.49
Lifecycle Revenue Impacts ($/kWh) $0.0000038983
Discounted Participant Payback (years) 0.79

The tables below summarize the non-energy benefits for the Low Income and Home Energy Savings
programs.

Table 9 – Low Income Non-Energy Benefits (2018)
Health & Safety Benefit $166,540.98 PTRC, TRC
Pmt Arrearage & Assist $98,048.00 PTRC, TRC

PY2018 Idaho Cost-Effectiveness Results – Portfolio
April 3, 2019
Page 5 of 5

Table 10 - Home Energy Savings Non-Energy Benefits by Measure
Appliances $1,323 $0 61 14.0 $1,323 6.57% $12,650.95
Energy Kits - DHW $30,483 $0 1,132 11.0 $30,483 6.57% $248,901.77
Energy Kits - Lighting $0 $1,642 1,181 13.0 $1,642 6.57% $14,984.34
Lighting $0 $50,749 66,930 12.1 $50,749 6.57% $440,864.25

Memorandum

1375 Walnut Street
Suite 100 | Boulder, CO 80302
303.728.2500 main
navigant.com
To: Esther Giezendanner and Brian Ludwig, PacifiCorp

From: David Basak, Navigant

Date: April 3, 2019

Re: Cost-Effectiveness Results for the Home Energy Savings Program - Idaho

Navigant estimated the cost-effectiveness results for the Idaho Home Energy Savings Program,
based on 2017 costs and savings estimates provided by PacifiCorp. This memo provides the cost-
effectiveness results for the overall program and for the 9 measure categories.

Cost-effectiveness was tested using the 2017 IRP decrement for all measure categories. The
program passes the cost-effectiveness for the UCT test. The memo consists of the following tables.

Table 1 - Home Energy Savings Inputs
Table 2 – Home Energy Savings Annual Program Costs
Table 3 – Home Energy Savings – Savings by Measure Category
Table 4 - Benefit/Cost Ratios by Measure Category
Table 5 – Home Energy Savings Program Level (without NEBs) Cost-Effectiveness Results
Table 6 - Home Energy Savings Appliances Cost-Effectiveness Results
Table 7 - Home Energy Savings Building Shell Cost-Effectiveness Results
Table 8 - Home Energy Savings Electronics Cost-Effectiveness Results
Table 9 - Home Energy Savings Energy Kits – DHW Cost-Effectiveness Results
Table 10 - Home Energy Savings Energy Kits – Lighting Cost-Effectiveness Results
Table 11 - Home Energy Savings HVAC Cost-Effectiveness Results
Table 12 - Home Energy Savings Lighting Cost-Effectiveness Results
Table 13 - Home Energy Savings Water Heating Cost-Effectiveness Results
Table 14 - Home Energy Savings Whole Home Cost-Effectiveness Results
Table 15 - Home Energy Savings Non-Energy Benefits by Measure
Table 16 - Home Energy Savings Program (with NEBs) Cost-Effectiveness Results
Table 17 - Home Energy Savings Appliances (with NEBs) Cost-Effectiveness Results
Table 18 - Home Energy Savings Energy Kit – DHW (with NEBs) Cost-Effectiveness Results
Table 19 - Home Energy Savings Energy Kit – Lighting (with NEBs) Cost-Effectiveness Results
Table 20 - Home Energy Savings Lighting (with NEBs) Cost-Effectiveness Results
PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 2 of 8

Table 1 - Home Energy Savings Inputs
Discount Rate 6.57%
Residential Line Loss 11.47%
Residential Energy Rate ($/kWh) ¹ $0.1006
Inflation Rate 2.20%
¹ Future rates determined using a 2.20% annual escalator.

Table 2 – Home Energy Savings Annual Program Costs
Appliances $0 $23 $920 $13 $3,050 $4,005 $7,595
Building Shell $0 $63 $2,546 $36 $19,010 $21,654 $33,635
Electronics $0 $2,258 $91,639 $1,282 $100,224 $195,403 $168,063
Energy Kits - DHW $0 $2,060 $68,402 $1,170 $15,184 $86,817 $15,184
Energy Kits - Lighting $0 $129 $4,287 $73 $6,850 $11,340 $6,850
HVAC $0 $4,008 $162,668 $2,276 $162,150 $331,103 $178,775
Lighting $0 $3,921 $81,119 $2,227 $88,465 $175,731 $629,322
Water Heating $0 $24 $965 $14 $2,350 $3,352 $3,144
Whole Home $0 $103 $4,178 $58 $13,000 $17,340 $19,690

Table 3 – Home Energy Savings – Savings by Measure Category
Appliances 6,791 100% 6,791 100% 6,791 14
Building Shell 18,796 100% 18,796 100% 18,796 45
Electronics 676,512 100% 676,512 100% 676,512 5
Energy Kits - DHW 617,263 96% 592,573 95% 562,944 11
Energy Kits - Lighting 38,690 96% 37,142 95% 35,285 13
HVAC 1,200,873 49% 588,428 97% 570,775 17
Lighting 1,174,740 75% 881,055 47% 414,096 12
Water Heating 7,125 100% 7,125 100% 7,125 13
Whole Home 30,845 100% 30,845 100% 30,845 40
PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 3 of 8

Table 4 - Benefit/Cost Ratios by Measure Category
Appliances with NEBs 1.88 1.84 0.78 0.27 3.06
Appliances 0.40 0.36 0.78 0.27 1.40
Building Shell 0.77 0.70 1.18 0.41 1.75
Electronics 0.40 0.37 0.50 0.19 2.50
Energy Kits with NEBs - DHW 5.17 4.95 2.18 0.31 52.69
Energy Kits - DHW 2.42 2.20 2.18 0.31 37.11
Energy Kits with NEBs - Lighting 2.78 2.64 1.31 0.31 8.78
Energy Kits - Lighting 1.48 1.35 1.31 0.31 6.71
HVAC 1.38 1.26 1.30 0.41 5.11
Lighting with NEBs 0.99 0.95 0.89 0.27 1.86
Lighting 0.45 0.41 0.89 0.27 1.53
Water Heating 0.78 0.71 0.88 0.27 3.13
Whole Home 1.83 1.66 2.31 0.50 3.85

Table 5 – Home Energy Savings Program Level (without NEBs) Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0585 $1,158,715 $1,056,619 -$102,096 0.91
Total Resource Cost Test (TRC)
No Adder $0.0585 $1,158,715 $960,563 -$198,152 0.83
Utility Cost Test (UCT) $0.0428 $846,746 $960,563 $113,817 1.13
Rate Impact Test (RIM) $2,981,906 $960,563 -$2,021,343 0.32
Participant Cost Test (PCT) $1,062,258 $3,059,761 $1,997,503 2.88
Lifecycle Revenue Impacts ($/kWh) $0.0000033693
Discounted Participant Payback (years) 2.84

PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 4 of 8

Table 6 through Table 14 provides cost-effectiveness results without NEBs for all 9 measures.

Table 6 - Home Energy Savings Appliances Cost-Effectiveness Results
(Load Shape – Residential_ERWH_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1221 $8,550 $3,416 -$5,135 0.40
Total Resource Cost Test (TRC)
No Adder $0.1221 $8,550 $3,105 -$5,445 0.36
Utility Cost Test (UCT) $0.0572 $4,005 $3,105 -$900 0.78
Rate Impact Test (RIM) $11,558 $3,105 -$8,453 0.27
Participant Cost Test (PCT) $7,595 $10,602 $3,007 1.40
Lifecycle Revenue Impacts ($/kWh) $0.0000001718
Discounted Participant Payback (years) 7.42

Table 7 - Home Energy Savings Building Shell Cost-Effectiveness Results
(Load Shape – ID_Single_Family_Cooling)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0988 $36,279 $28,097 -$8,182 0.77
Total Resource Cost Test (TRC)
No Adder $0.0988 $36,279 $25,543 -$10,737 0.70
Utility Cost Test (UCT) $0.0589 $21,654 $25,543 $3,888 1.18
Rate Impact Test (RIM) $61,620 $25,543 -$36,077 0.41
Participant Cost Test (PCT) $33,635 $58,975 $25,341 1.75
Lifecycle Revenue Impacts ($/kWh) $0.0000002261
Discounted Participant Payback (years) 8.88

Table 8 - Home Energy Savings Electronics Cost-Effectiveness Results
(Load Shape – ID_Single_Family_Plug)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0883 $263,243 $106,581 -$156,662 0.40
Total Resource Cost Test (TRC)
No Adder $0.0883 $263,243 $96,891 -$166,351 0.37
Utility Cost Test (UCT) $0.0656 $195,403 $96,891 -$98,512 0.50
Rate Impact Test (RIM) $515,800 $96,891 -$418,908 0.19
Participant Cost Test (PCT) $168,063 $420,620 $252,557 2.50
Lifecycle Revenue Impacts ($/kWh) $0.0000240054
Discounted Participant Payback (years) 0.98

PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 5 of 8

Table 9 - Home Energy Savings Energy Kits – DHW Cost-Effectiveness Results
(Load Shape – Residential_ERWH_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0178 $86,058 $208,297 $122,239 2.42
Total Resource Cost Test (TRC)
No Adder $0.0178 $86,058 $189,361 $103,303 2.20
Utility Cost Test (UCT) $0.0180 $86,817 $189,361 $102,544 2.18
Rate Impact Test (RIM) $607,755 $189,361 -$418,394 0.31
Participant Cost Test (PCT) $15,184 $563,541 $548,356 37.11
Lifecycle Revenue Impacts ($/kWh) $0.0000108455
Discounted Participant Payback (years) n/a

Table 10 - Home Energy Savings Energy Kits – Lighting Cost-Effectiveness Results
(Load Shape – Residential_Lighting_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0319 $10,997 $16,319 $5,321 1.48
Total Resource Cost Test (TRC)
No Adder $0.0319 $10,997 $14,835 $3,838 1.35
Utility Cost Test (UCT) $0.0329 $11,340 $14,835 $3,495 1.31
Rate Impact Test (RIM) $48,475 $14,835 -$33,640 0.31
Participant Cost Test (PCT) $6,850 $45,940 $39,090 6.71
Lifecycle Revenue Impacts ($/kWh) $0.0000007368
Discounted Participant Payback (years) n/a

Table 11 - Home Energy Savings HVAC Cost-Effectiveness Results
(Load Shape – ID_Single_Family_Cooling)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0507 $342,364 $473,978 $131,614 1.38
Total Resource Cost Test (TRC)
No Adder $0.0507 $342,364 $430,889 $88,525 1.26
Utility Cost Test (UCT) $0.0491 $331,103 $430,889 $99,787 1.30
Rate Impact Test (RIM) $1,059,869 $430,889 -$628,980 0.41
Participant Cost Test (PCT) $178,775 $913,456 $734,681 5.11
Lifecycle Revenue Impacts ($/kWh) $0.0000105020
Discounted Participant Payback (years) 0.28

PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 6 of 8

Table 12 - Home Energy Savings Lighting Cost-Effectiveness Results
(Load Shape – Residential_Lighting_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1007 $383,048 $172,712 -$210,336 0.45
Total Resource Cost Test (TRC)
No Adder $0.1007 $383,048 $157,011 -$226,037 0.41
Utility Cost Test (UCT) $0.0462 $175,731 $157,011 -$18,721 0.89
Rate Impact Test (RIM) $585,789 $157,011 -$428,779 0.27
Participant Cost Test (PCT) $629,322 $960,929 $331,607 1.53
Lifecycle Revenue Impacts ($/kWh) $0.0000101809
Discounted Participant Payback (years) 17.57

Table 13 - Home Energy Savings Water Heating Cost-Effectiveness Results
(Load Shape – Residential_HPWH_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0596 $4,147 $3,254 -$893 0.78
Total Resource Cost Test (TRC)
No Adder $0.0596 $4,147 $2,958 -$1,189 0.71
Utility Cost Test (UCT) $0.0482 $3,352 $2,958 -$394 0.88
Rate Impact Test (RIM) $10,851 $2,958 -$7,893 0.27
Participant Cost Test (PCT) $3,144 $9,849 $6,705 3.13
Lifecycle Revenue Impacts ($/kWh) $0.0000001729
Discounted Participant Payback (years) 1.09

Table 14 - Home Energy Savings Whole Home Cost-Effectiveness Results
(Load Shape – ID_Single_Family_Cooling)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0416 $24,029 $43,967 $19,938 1.83
Total Resource Cost Test (TRC)
No Adder $0.0416 $24,029 $39,970 $15,941 1.66
Utility Cost Test (UCT) $0.0300 $17,340 $39,970 $22,630 2.31
Rate Impact Test (RIM) $80,188 $39,970 -$40,218 0.50
Participant Cost Test (PCT) $19,690 $75,848 $56,159 3.85
Lifecycle Revenue Impacts ($/kWh) $0.0000002837
Discounted Participant Payback (years) 2.16

PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 7 of 8

In addition to the energy benefits reported above, appliances, energy savings kits and lighting in the
Home Energy Savings program offer significant non-energy benefits (NEBs). Table 15 through Table
20 detail the non-energy benefits and cost-effectiveness results.

Table 15 - Home Energy Savings Non-Energy Benefits by Measure
Appliances $1,323 $0 61 14.0 $1,323 6.57% $12,650.95
Energy Kits - DHW $30,483 $0 1,132 11.0 $30,483 6.57% $248,901.77
Energy Kits - Lighting $0 $1,642 1,181 13.0 $1,642 6.57% $14,984.34
Lighting $0 $50,749 66,930 12.1 $50,749 6.57% $440,864.25

The following tables provide the cost-effectiveness results after adding in the non-energy benefits
detailed above beginning with the overall program results.

Table 16 - Home Energy Savings Program (with NEBs) Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0585 $1,158,715 $1,527,168 $368,453 1.32
Total Resource Cost Test (TRC)
No Adder $0.0585 $1,158,715 $1,431,112 $272,397 1.24
Utility Cost Test (UCT) $0.0428 $846,746 $960,563 $113,817 1.13
Rate Impact Test (RIM) $2,981,906 $960,563 -$2,021,343 0.32
Participant Cost Test (PCT) $1,062,258 $3,530,310 $2,468,052 3.32
Lifecycle Revenue Impacts ($/kWh) $0.0000084570
Discounted Participant Payback (years) 2.84

Table 17 - Home Energy Savings Appliances (with NEBs) Cost-Effectiveness Results
(Load Shape – Residential_ERWH_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1221 $8,550 $16,066 $7,516 1.88
Total Resource Cost Test (TRC)
No Adder $0.1221 $8,550 $15,756 $7,206 1.84
Utility Cost Test (UCT) $0.0572 $4,005 $3,105 -$900 0.78
Rate Impact Test (RIM) $11,558 $3,105 -$8,453 0.27
Participant Cost Test (PCT) $7,595 $23,253 $15,658 3.06
Lifecycle Revenue Impacts ($/kWh) $0.0000001718
Discounted Participant Payback (years) 7.42
PY2018 Idaho Cost-Effectiveness Results – Home Energy Savings
April 3, 2019
Page 8 of 8

Table 18 - Home Energy Savings Energy Kit – DHW (with NEBs) Cost-Effectiveness Results
(Load Shape – Residential_ERWH_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0178 $86,058 $444,754 $358,696 5.17
Total Resource Cost Test (TRC)
No Adder $0.0178 $86,058 $425,818 $339,760 4.95
Utility Cost Test (UCT) $0.0180 $86,817 $189,361 $102,544 2.18
Rate Impact Test (RIM) $607,755 $189,361 -$418,394 0.31
Participant Cost Test (PCT) $15,184 $799,997 $784,813 52.69
Lifecycle Revenue Impacts ($/kWh) $0.0000108455
Discounted Participant Payback (years) n/a

Table 19 - Home Energy Savings Energy Kit – Lighting (with NEBs) Cost-Effectiveness Results
(Load Shape – Residential_Lighting_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0319 $10,997 $30,554 $19,556 2.78
Total Resource Cost Test (TRC)
No Adder $0.0319 $10,997 $29,070 $18,073 2.64
Utility Cost Test (UCT) $0.0329 $11,340 $14,835 $3,495 1.31
Rate Impact Test (RIM) $48,475 $14,835 -$33,640 0.31
Participant Cost Test (PCT) $6,850 $60,175 $53,325 8.78
Lifecycle Revenue Impacts ($/kWh) $0.0000007368
Discounted Participant Payback (years) n/a

Table 20 - Home Energy Savings Lighting (with NEBs) Cost-Effectiveness Results
(Load Shape – Residential_Lighting_7P)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1007 $383,048 $379,918 -$3,130 0.99
Total Resource Cost Test (TRC)
No Adder $0.1007 $383,048 $364,217 -$18,831 0.95
Utility Cost Test (UCT) $0.0462 $175,731 $157,011 -$18,721 0.89
Rate Impact Test (RIM) $585,789 $157,011 -$428,779 0.27
Participant Cost Test (PCT) $629,322 $1,168,135 $538,813 1.86
Lifecycle Revenue Impacts ($/kWh) $0.0000101809
Discounted Participant Payback (years) 17.57

Memorandum

1375 Walnut Street
Suite 100 | Boulder, CO 80302
303.728.2500 main
navigant.com
To: Esther Giezendanner and Brian Ludwig, PacifiCorp

From: David Basak, Navigant

Date: April 5, 2019

Re: Cost-Effectiveness Results for the Home Energy Reporting Program - Idaho

Navigant estimated the cost-effectiveness results for the Idaho Home Energy Reporting Program,
based on 2018 costs and savings estimates provided by PacifiCorp. This memo provides the cost-
effectiveness results for the overall program.

Cost-effectiveness was tested using the 2017 IRP decrement. The program fails to pass all cost-
effectiveness tests.

Table 1 - Home Energy Reporting Inputs
Table 2 – Home Energy Reporting Annual Program Costs
Table 3 – Home Energy Reporting Savings by Measure Category
Table 4 - HER Program Level Cost-Effectiveness Results – Includes All Program Costs
Table 5 - HER Program Level Cost-Effectiveness Results – Without Startup Costs
PY2018 Idaho Cost-Effectiveness Results – Home Energy Reporting
April 5, 2019
Page 2 of 3

Table 1 - Home Energy Reporting Inputs
Discount Rate 6.57%
Residential Line Loss 11.47%
Residential Energy Rate ($/kWh) ¹ $0.1006
Inflation Rate 2.20%
¹ Future rates determined using a 2.20% annual escalator.

Table 2 – Home Energy Reporting Annual Program Costs
HER $0 $7,766 $151,808 $1,019 $0 $160,594 $0
HER w/o Startup Fees $0 $7,766 $61,808 $1,019 $0 $70,594 $0

Table 3 – Home Energy Reporting Savings by Measure Category
HER 2,802,000 100% 2,802,000 100% 2,802,000 1
HER w/o Startup Fees 2,802,000 100% 2,802,000 100% 2,802,000 1

Table 4 - HER Program Level Cost-Effectiveness Results – Includes All Program Costs
(Load Shape – ID_Single_Family_Cooling)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0598 $160,594 $144,247 -$16,347 0.90
Total Resource Cost Test (TRC)
No Adder $0.0598 $160,594 $131,133 -$29,460 0.82
Utility Cost Test (UCT) $0.0598 $160,594 $131,133 -$29,460 0.82
Rate Impact Test (RIM) $448,676 $131,133 -$317,543 0.29
Participant Cost Test (PCT) $0 $288,083 $288,083 n/a
Lifecycle Revenue Impacts ($/kWh) $0.0000912123
Discounted Participant Payback (years) n/a

PY2018 Idaho Cost-Effectiveness Results – Home Energy Reporting
April 5, 2019
Page 3 of 3

Table 5 - HER Program Level Cost-Effectiveness Results – Without Startup Costs
(Load Shape – ID_Single_Family_Cooling)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0263 $70,594 $144,247 $73,653 2.04
Total Resource Cost Test (TRC)
No Adder $0.0263 $70,594 $131,133 $60,540 1.86
Utility Cost Test (UCT) $0.0263 $70,594 $131,133 $60,540 1.86
Rate Impact Test (RIM) $358,676 $131,133 -$227,543 0.37
Participant Cost Test (PCT) $0 $288,083 $288,083 n/a
Lifecycle Revenue Impacts ($/kWh) $0.0000653604
Discounted Participant Payback (years) n/a

Memorandum

1375 Walnut Street
Suite 100 | Boulder, CO 80302
303.728.2500 main
navigant.com
To: Esther Giezendanner and Brian Ludwig, PacifiCorp

From: David Basak, Navigant

Date: April 3, 2019

Re: Cost-Effectiveness Results for the Low Income Weatherization Program - Idaho

Navigant estimated the cost-effectiveness results for the Idaho Low Income Weatherization Program,
based on 2018 costs and savings estimates provided by PacifiCorp. This memo provides the cost-
effectiveness results for the overall program.

Cost-effectiveness was tested using the 2017 IRP decrement. The program does not pass any of the
cost-effectiveness tests.

Table 1 - Low Income Weatherization Inputs
Table 2 - Low Income Weatherization Annual Program Costs
Table 3 - Low Income Weatherization Savings by Measure Category
Table 4 - Benefit/Cost Ratios by Measure Category
Table 5 - Low Income Weatherization Program Level (without NEBs) Cost-Effectiveness
Table 6 - Low Income Weatherization Non-Energy Benefits
Table 7 - Low Income Weatherization Program (with NEBs) Level Cost-Effectiveness Results
PY2018 Idaho Cost-Effectiveness Results – Low Income Weatherization
April 3, 2019
Page 2 of 3

Table 1 - Low Income Weatherization Inputs
Discount Rate 6.57%
Residential Line Loss 11.47%
Residential Energy Rate ($/kWh)¹ $0.1006
Inflation Rate 2.20%
¹ Future rates determined using a 2.20% annual escalator.

Table 2 - Low Income Weatherization Annual Program Costs
Low Income
Weatherization $0 $11,012 $9,249 $6,373 $229,138 $255,771 $0

Table 3 - Low Income Weatherization Savings by Measure Category
Low Income Weatherization 82,868 100% 82,868 100% 82,868 25

Table 4 - Benefit/Cost Ratios by Measure Category
Low Income Weatherization with NEBs 1.39 1.36 0.33 0.21 n/a
Low Income Weatherization 0.36 0.33 0.33 0.21 n/a

Table 5 - Low Income Weatherization Program Level (without NEBs) Cost-Effectiveness
(Load Shape – ID_Single_Family_Cooling
Total Resource Cost Test (PTRC) +
Conservation Adder $0.2054 $255,771 $91,564 -$164,207 0.36
Total Resource Cost Test (TRC)
No Adder $0.2054 $255,771 $83,240 -$172,531 0.33
Utility Cost Test (UCT) $0.2054 $255,771 $83,240 -$172,531 0.33
Rate Impact Test (RIM) $390,600 $83,240 -$307,361 0.21
Participant Cost Test (PCT) $0 $363,967 $363,967 n/a
Lifecycle Revenue Impacts ($/kWh) $0.0000034779
Discounted Participant Payback (years) n/a
PY2018 Idaho Cost-Effectiveness Results – Low Income Weatherization
April 3, 2019
Page 3 of 3

In addition to the energy benefits reported above, the Low Income program offers significant non-
energy benefits (NEBs). Table 6 details the non-energy benefits and Table 7 provides the cost-
effectiveness results.

Table 6 - Low Income Weatherization Non-Energy Benefits
Health & Safety Benefit $166,540.98 PTRC, TRC
Pmt Arrearage & Assist $98,048.00 PTRC, TRC

Table 7 - Low Income Weatherization Program (with NEBs) Level Cost-Effectiveness Results
(Load Shape – ID_Single_Family_Cooling)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.2054 $255,771 $356,153 $100,382 1.39
Total Resource Cost Test (TRC)
No Adder $0.2054 $255,771 $347,829 $92,058 1.36
Utility Cost Test (UCT) $0.2054 $255,771 $83,240 -$172,531 0.33
Rate Impact Test (RIM) $390,600 $83,240 -$307,361 0.21
Participant Cost Test (PCT) $0 $363,967 $363,967 n/a
Lifecycle Revenue Impacts ($/kWh) $0.0000034779
Discounted Participant Payback (years) n/a

Memorandum

1375 Walnut Street
Suite 100 | Boulder, CO 80302
303.728.2500 main
navigant.com
To: Esther Giezendanner and Brian Ludwig, PacifiCorp

From: David Basak, Navigant

Date: April 3, 2019

Re: Cost-Effectiveness Results for the Wattsmart Business Program - Idaho

Navigant estimated the cost-effectiveness results for the Idaho Wattsmart Business Program, based
on 2018 costs and savings estimates provided by PacifiCorp. This memo provides the cost-
effectiveness results for the overall program and for the 13 measure categories.

Cost-effectiveness was tested using the 2017 IRP decrement for all measure categories. The
program passes the UCT cost-effectiveness test. The memo consists of the following tables.

Table 1 - Utility Inputs
Table 2 – Annual Wattsmart Business Program Costs by Measure Category
Table 3 – Annual Wattsmart Business Program Savings by Measure Category
Table 4 - Benefit/Cost Ratios by Measure Category
Table 5 – Wattsmart Business Program Level Cost-Effectiveness Results
Table 6 - Wattsmart Business Additional Measures Cost-Effectiveness Results
Table 7 - Wattsmart Business Appliances Cost-Effectiveness Results
Table 8 - Wattsmart Business Building Shell Cost-Effectiveness Results
Table 9 - Wattsmart Business Compressed Air Cost-Effectiveness Results
Table 10 - Wattsmart Business Direct Install Cost-Effectiveness Results
Table 11 - Wattsmart Business Energy Management Cost-Effectiveness Results
Table 12 - Wattsmart Business Farm & Dairy Cost-Effectiveness Results
Table 13 - Wattsmart Business Food Service Equipment Cost-Effectiveness Results
Table 14 - Wattsmart Business HVAC Cost-Effectiveness Results
Table 15 - Wattsmart Business Irrigation Cost-Effectiveness Results
Table 16 - Wattsmart Business Lighting Cost-Effectiveness Results
Table 17 - Wattsmart Business Motors Cost-Effectiveness Results
Table 18 - Wattsmart Business Refrigeration Cost-Effectiveness Results
PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 2 of 8

Table 1 - Utility Inputs
Discount Rate 6.57%
Commercial Line Loss 10.75%
Industrial Line Loss 7.52%
Irrigation Line Loss 11.45%
Commercial Energy Rate ($/kWh)¹ $0.0861
Industrial Energy Rate ($/kWh)¹ $0.0622
Irrigation Energy Rate ($/kWh)¹ $0.0897
Inflation Rate 2.20%
¹ Future rates determined using a 2.20% annual escalator.

Table 2 – Annual Wattsmart Business Program Costs by Measure Category
Additional
Measures $1,366 $89 $0 $65 $0 $1,776 $3,296 $10,193
Appliances $0 $0 $5 $0 $0 $100 $106 $460
Building Shell $0 $615 $13,488 $452 $0 $25,214 $39,770 $89,390
Compressed
Air $0 $718 $70,029 $528 $0 $12,007 $83,282 $28,212
Direct Install $0 $18,035 $263,177 $11,171 $0 $588,443 $880,825 $196,148
Energy
Management $146,786 $19,813 $0 $4,561 $0 $16,571 $187,731 $62,049
Farm & Dairy $0 $581 $94,632 $427 $0 $11,122 $106,761 $23,725
Food Service
Equipment $0 $127 $2,795 $94 $0 $1,850 $4,866 $3,069
HVAC $39,810 $4,856 $10,720 $1,711 $0 $45,171 $102,268 $128,624
Irrigation $6,326 $4,949 $106,332 $14,229 $0 $219,519 $351,356 $641,186
Lighting $2,283 $58,693 $635,282 $25,194 $35,936 $420,600 $1,177,987 $1,570,709
Motors $65,836 $2,821 $4,061 $2,082 $0 $24,064 $98,864 $60,614
Refrigeration $1,617 $105 $0 $77 $0 $684 $2,483 $1,630

PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 3 of 8

Table 3 – Annual Wattsmart Business Program Savings by Measure Category
Additional Measures 11,840 72% 8,525 89% 7,587 20
Appliances 32 72% 23 89% 21 14
Building Shell 82,123 72% 59,129 89% 52,624 15
Compressed Air 95,856 100% 95,856 84% 80,519 15
Direct Install 2,029,112 94% 1,907,365 89% 1,697,555 12
Energy Management 828,535 100% 828,535 84% 695,969 8
Farm & Dairy 77,545 97% 75,219 74% 55,662 10
Food Service Equipment 17,018 72% 12,253 89% 10,905 13
HVAC 310,814 100% 310,814 65% 202,029 16
Irrigation 2,584,719 97% 2,507,177 74% 1,855,311 7
Lighting 4,576,320 94% 4,301,741 89% 3,828,549 14
Motors 378,158 84% 317,653 77% 244,593 15
Refrigeration 14,016 100% 14,016 100% 14,016 15

Table 4 - Benefit/Cost Ratios by Measure Category
Additional Measures 0.53 0.48 1.54 0.40 1.19
Appliances 0.02 0.02 0.09 0.07 0.27
Building Shell 0.35 0.32 0.76 0.33 0.94
Compressed Air 0.46 0.42 0.48 0.24 3.83
Direct Install 1.50 1.36 0.72 0.28 11.17
Energy Management 0.74 0.67 0.80 0.27 7.31
Farm & Dairy 0.18 0.17 0.18 0.13 2.80
Food Service Equipment 0.88 0.80 0.95 0.31 4.20
HVAC 0.87 0.79 1.09 0.37 2.74
Irrigation 0.80 0.73 1.26 0.31 2.56
Lighting 0.89 0.81 1.49 0.37 2.81
Motors 1.10 1.00 1.23 0.35 5.65
Refrigeration 2.22 2.02 2.79 0.42 9.03
PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 4 of 8

Table 5 – Wattsmart Business Program Level Cost-Effectiveness Results
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0518 $4,036,509 $3,648,672 -$387,837 0.90
Total Resource Cost Test (TRC)
No Adder $0.0518 $4,036,509 $3,316,941 -$719,567 0.82
Utility Cost Test (UCT) $0.0390 $3,039,595 $3,316,941 $277,347 1.09
Rate Impact Test (RIM) $10,091,253 $3,316,941 -$6,774,311 0.33
Participant Cost Test (PCT) $2,816,009 $9,693,496 $6,877,487 3.44
Lifecycle Revenue Impacts ($/kWh) $0.0000110750
Discounted Participant Payback (years) 1.95

Table 6 through Table 18 provide cost-effectiveness results for all 13 measures.

Table 6 - Wattsmart Business Additional Measures Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Mfg_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1061 $10,592 $5,610 -$4,982 0.53
Total Resource Cost Test (TRC)
No Adder $0.1061 $10,592 $5,067 -$5,525 0.48
Utility Cost Test (UCT) $0.0330 $3,296 $5,067 $1,771 1.54
Rate Impact Test (RIM) $12,530 $5,067 -$7,463 0.40
Participant Cost Test (PCT) $10,193 $12,151 $1,958 1.19
Lifecycle Revenue Impacts ($/kWh) $0.0000001058
Discounted Participant Payback (years) 17.38

Table 7 - Wattsmart Business Appliances Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Water_Heat)
Total Resource Cost Test (PTRC) +
Conservation Adder $1.9634 $415 $10 -$405 0.02
Total Resource Cost Test (TRC)
No Adder $1.9634 $415 $9 -$406 0.02
Utility Cost Test (UCT) $0.4998 $106 $9 -$97 0.09
Rate Impact Test (RIM) $125 $9 -$116 0.07
Participant Cost Test (PCT) $460 $122 -$338 0.27
Lifecycle Revenue Impacts ($/kWh) $0.0000000024
Discounted Participant Payback (years) n/a
PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 5 of 8

Table 8 - Wattsmart Business Building Shell Cost-Effectiveness Results
(Load Shape – ID_School_Space_Cool)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1650 $94,113 $33,337 -$60,776 0.35
Total Resource Cost Test (TRC)
No Adder $0.1650 $94,113 $30,306 -$63,806 0.32
Utility Cost Test (UCT) $0.0697 $39,770 $30,306 -$9,463 0.76
Rate Impact Test (RIM) $92,435 $30,306 -$62,129 0.33
Participant Cost Test (PCT) $89,390 $84,389 -$5,001 0.94
Lifecycle Revenue Impacts ($/kWh) $0.0000011773
Discounted Participant Payback (years) 20.00

Table 9 - Wattsmart Business Compressed Air Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Mfg_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.1088 $94,973 $44,118 -$50,855 0.46
Total Resource Cost Test (TRC)
No Adder $0.1088 $94,973 $40,108 -$54,865 0.42
Utility Cost Test (UCT) $0.0955 $83,282 $40,108 -$43,174 0.48
Rate Impact Test (RIM) $163,864 $40,108 -$123,756 0.24
Participant Cost Test (PCT) $28,212 $107,938 $79,726 3.83
Lifecycle Revenue Impacts ($/kWh) $0.0000023452
Discounted Participant Payback (years) 2.36

Table 10 - Wattsmart Business Direct Install Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Lighting)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0299 $466,954 $699,553 $232,600 1.50
Total Resource Cost Test (TRC)
No Adder $0.0299 $466,954 $635,958 $169,004 1.36
Utility Cost Test (UCT) $0.0565 $880,825 $635,958 -$244,867 0.72
Rate Impact Test (RIM) $2,306,791 $635,958 -$1,670,834 0.28
Participant Cost Test (PCT) $196,148 $2,190,652 $1,994,504 11.17
Lifecycle Revenue Impacts ($/kWh) $0.0000396722
Discounted Participant Payback (years) n/a

PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 6 of 8

Table 11 - Wattsmart Business Energy Management Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Mfg_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0534 $223,281 $164,705 -$58,576 0.74
Total Resource Cost Test (TRC)
No Adder $0.0534 $223,281 $149,732 -$73,549 0.67
Utility Cost Test (UCT) $0.0449 $187,731 $149,732 -$37,999 0.80
Rate Impact Test (RIM) $554,835 $149,732 -$405,103 0.27
Participant Cost Test (PCT) $62,049 $453,599 $391,550 7.31
Lifecycle Revenue Impacts ($/kWh) $0.0000144741
Discounted Participant Payback (years) 0.83

Table 12 - Wattsmart Business Farm & Dairy Cost-Effectiveness Results
(Load Shape – ID_Irrigation_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.2554 $113,196 $20,620 -$92,576 0.18
Total Resource Cost Test (TRC)
No Adder $0.2554 $113,196 $18,746 -$94,450 0.17
Utility Cost Test (UCT) $0.2409 $106,761 $18,746 -$88,016 0.18
Rate Impact Test (RIM) $147,623 $18,746 -$128,878 0.13
Participant Cost Test (PCT) $23,725 $66,341 $42,616 2.80
Lifecycle Revenue Impacts ($/kWh) $0.0000036781
Discounted Participant Payback (years) 2.67

Table 13 - Wattsmart Business Food Service Equipment Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Mfg_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0540 $5,748 $5,063 -$685 0.88
Total Resource Cost Test (TRC)
No Adder $0.0540 $5,748 $4,603 -$1,145 0.80
Utility Cost Test (UCT) $0.0457 $4,866 $4,603 -$264 0.95
Rate Impact Test (RIM) $14,689 $4,603 -$10,087 0.31
Participant Cost Test (PCT) $3,069 $12,887 $9,818 4.20
Lifecycle Revenue Impacts ($/kWh) $0.0000002209
Discounted Participant Payback (years) 1.28

PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 7 of 8

Table 14 - Wattsmart Business HVAC Cost-Effectiveness Results
(Load Shape – ID_School_HVAC_Aux)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0619 $140,703 $122,718 -$17,985 0.87
Total Resource Cost Test (TRC)
No Adder $0.0619 $140,703 $111,562 -$29,141 0.79
Utility Cost Test (UCT) $0.0450 $102,268 $111,562 $9,294 1.09
Rate Impact Test (RIM) $301,759 $111,562 -$190,197 0.37
Participant Cost Test (PCT) $128,624 $352,080 $223,456 2.74
Lifecycle Revenue Impacts ($/kWh) $0.0000033764
Discounted Participant Payback (years) 5.42

Table 15 - Wattsmart Business Irrigation Cost-Effectiveness Results
(Load Shape – ID_Irrigation_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0552 $606,314 $485,813 -$120,500 0.80
Total Resource Cost Test (TRC)
No Adder $0.0552 $606,314 $441,648 -$164,665 0.73
Utility Cost Test (UCT) $0.0320 $351,356 $441,648 $90,293 1.26
Rate Impact Test (RIM) $1,405,081 $441,648 -$963,433 0.31
Participant Cost Test (PCT) $641,186 $1,643,473 $1,002,288 2.56
Lifecycle Revenue Impacts ($/kWh) $0.0000393708
Discounted Participant Payback (years) 2.57

Table 16 - Wattsmart Business Lighting Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Lighting)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0539 $2,155,319 $1,925,363 -$229,956 0.89
Total Resource Cost Test (TRC)
No Adder $0.0539 $2,155,319 $1,750,330 -$404,989 0.81
Utility Cost Test (UCT) $0.0295 $1,177,987 $1,750,330 $572,342 1.49
Rate Impact Test (RIM) $4,731,177 $1,750,330 -$2,980,847 0.37
Participant Cost Test (PCT) $1,570,709 $4,412,948 $2,842,238 2.81
Lifecycle Revenue Impacts ($/kWh) $0.0000605742
Discounted Participant Payback (years) 3.75

PY2018 Idaho Cost-Effectiveness Results – Wattsmart Business Program
April 3, 2019
Page 8 of 8

Table 17 - Wattsmart Business Motors Cost-Effectiveness Results
(Load Shape – ID_Miscellaneous_Mfg_General)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0458 $121,473 $134,142 $12,669 1.10
Total Resource Cost Test (TRC)
No Adder $0.0458 $121,473 $121,947 $474 1.00
Utility Cost Test (UCT) $0.0373 $98,864 $121,947 $23,083 1.23
Rate Impact Test (RIM) $343,833 $121,947 -$221,886 0.35
Participant Cost Test (PCT) $60,614 $342,205 $281,591 5.65
Lifecycle Revenue Impacts ($/kWh) $0.0000042048
Discounted Participant Payback (years) 1.73

Table 18 - Wattsmart Business Refrigeration Cost-Effectiveness Results
(Load Shape – ID_Grocery_Refrigeration)
Total Resource Cost Test (PTRC) +
Conservation Adder $0.0226 $3,429 $7,619 $4,190 2.22
Total Resource Cost Test (TRC)
No Adder $0.0226 $3,429 $6,927 $3,498 2.02
Utility Cost Test (UCT) $0.0163 $2,483 $6,927 $4,444 2.79
Rate Impact Test (RIM) $16,510 $6,927 -$9,583 0.42
Participant Cost Test (PCT) $1,630 $14,711 $13,081 9.03
Lifecycle Revenue Impacts ($/kWh) $0.0000001816
Discounted Participant Payback (years) 0.77

Appendix 2
Program Expenditures by Category

2018 Program Admin - Prog
Delivery Total
Admin -
Utility Total
Customer
Incentive Total
Dealer/Trade Ally
Incentive Total
Engineering
Total
Program
M&V Total
Inspection
Total
Marketing
Total
Prog Devel
Total Total Cost
Home Energy Reporting 151,808$ 7,766$ -$ -$ 1,019$ 160,594$
Home Energy Savings 416,725$ 12,588$ 77,999$ 332,284$ 3,638$ 1,986$ 1,526$ 846,746$
Low Income Weatherization 9,249$ 11,012$ 229,138$ -$ -$ -$ 1,235$ 5,138$ 255,771$
Low Income Education 25,000$ -$ -$ 25,000$
wattsmart Business - Agricultural 87,283$ 4,949$ 219,739$ 6,326$ -$ -$ -$ -$ 318,297$
wattsmart Business - Commercial 42,740$ 55,647$ 1,051,200$ 214,512$ -$ 31,645$ -$ -$ 1,395,744$
wattsmart Business - Industrial 19,049$ 50,806$ 96,181$ 43,185$ -$ 4,291$ -$ -$ 213,512$
wattsmart Business - Portfolio 1,051,450$ -$ -$ -$ 6,126$ 46,407$ 8,058$ 1,112,041$
2018 Program cost 1,778,304$ 167,768$ 1,674,257$ 332,284$ 264,024$ 9,763$ 35,936$ 49,628$ 15,742$ 4,327,705$
2018 Portfolio Activity Admin - Prog
Delivery Total
Admin -
Utility Total
Customer
Incentive Total
Dealer/Trade Ally
Incentive Total
Engineering
Total
Portfolio
EM&V Total
Inspection
Total
Marketing
Total
Prog Devel
Total Total Cost
Outreach & Comm - wattsmart 36,740$ 1,292$ 141,820$ 179,853$
Portfolio - DSM Central 7,380$ 2,258$ 9,638$
Portfolio - TRL 2,279$ 2,279$
Portfolio - Potential Study 62,503$ 3,876$ 66,379$
Portfolio Evaluation - C&I 11,615$ 143,053$ 154,668$
Portfolio Evaluation - Residential 7,850$ 17,725$ 25,575$
Total 2018 Portfolio Cost 1,884,927$ 196,938$ 1,674,257$ 332,284$ 264,024$ 170,542$ 35,936$ 191,448$ 15,742$ 4,766,097$

Appendix 3
Idaho Energy Efficiency
Measure Installation Verifications

Idaho Measure Installation Verifications
Low Income Weatherization
All projects
 All measures are qualified through US Department of Energy approved audit tool.
 100 percent inspection by agency inspector of all homes treated, reconciling work
completed and quality (corrective action includes measure verification) prior to invoicing
Company.
 Community Action Partnership Association of Idaho (CAPAI) follows with random
inspections.
 Company program manager and/or inspector joins CAPAI and state inspectors during their
monitoring session provided their random selection of homes includes dwellings funded
by Rocky Mountain Power.

Home Energy Savings

Site inspections are performed by Program Administrator staff for the following retrofit measures.
Inspections are performed on > 5 percent of single family homes, > 5 percent of manufactured
homes, and 100 percent of multifamily projects.
 Duct sealing
 Duct sealing and insulation
 Ductless heat pumps
 Gas furnace with electrically commutated motor (ECM)
 Ground source heat pumps
 Heat pumps
 Heat pump best practices installation and proper sizing
 Heat pump tune-ups
 Heat pump water heaters
 Insulation
 Windows

Site inspections are not conducted for the following measures. However, all post-purchase
incented measures undergo a quality assurance review prior to the issuance of the customer/dealer
incentive and recording of savings (e.g. proof of purchase receipt review) and eligible equipment
review. Additionally, customer account and customer address are checked to ensure the Company
does not double pay for the same measure or double count measure savings.
 Central air conditioners
 Clothes washers
 Evaporative coolers
 Smart Thermostats

Site inspections are not conducted for the following measures, which are delivered via an
upstream, manufacturer buy-down model. Promotion agreement contracts are signed with
manufacturers and retailers to set incentive levels, final product prices, and limits to the total
number of units that can be purchased per customer. Program Administrator verifies measures for
product eligibility and correct pricing. Pricing is also verified by Program Administrator field visits
to retail locations.
 LED bulbs
 Light fixtures
 Room air conditioners
 Advanced power strips

Customer eligibility for wattsmart Starter Kits is verified using the customer’s account number
and last name, and cross-verifying with the current PacifiCorp customer database.

wattsmart Business
For projects delivered by third party program administrator

Lighting projects
 Retrofits - 100 percent pre- and post-installation site inspections by third party consultant
of all projects with incentives over a specified dollar amount. Project cost documentation
reviewed for all projects.
 New construction - 100 percent post-installation site inspections by third party consultant
of all projects with incentives over a specified dollar amount.
 A percent of post-installation site inspections by program administrator of projects with
incentives under a specified dollar amount.

Non-lighting projects (typical upgrades/listed measures, custom measures)
 100 percent of applications with an incentive that exceeds a specified dollar amount will
be inspected (via site inspection) by program administrator.
 A minimum of a specified percent of remaining non-lighting applications will be inspected,
either in person or via telephone interview, by program administrator.

For Company in-house project manager delivered projects

Lighting and non-lighting
 100 percent pre/post-installation site inspections by third party consulting engineering
firms, invoice reconciled to inspection results.
 No pre-inspection for new construction

All Programs

As part of the third-party program evaluations (two-year cycle) process, the Company has
implementing semi-annual customer surveys to collect evaluation-relevant data, more frequently
to cure for memory loss and other detractors such as customers moving and data not be readily
available at evaluation time. This will serve as a further check verifying customer participation
and measures installed.

Additional record reviews and site inspections (including metering/data logging) is conducted as
part of the process and impact evaluations, a final verification of measure installations.

1

Appendix 4
Home Energy Savings Retailers
2018
2
Contents
Table 1: 2018 Participating Midstream/Upstream Retailers .................................................................................................. 3
Table 2: 2018 Participating Downstream Retailers ................................................................................................................. 3
Table 3: 2018 Non-Participating Downstream Retailers ......................................................................................................... 4
Table 4: 2018 Participating Idaho HVAC Trade Allies .............................................................................................................. 5
Table 5: 2018 Participating Idaho Weatherization Trade Allies .............................................................................................. 5
Table 6: 2018 Participating Idaho Manufactured Homes Trade Allies .................................................................................... 6

3
r e h s a W s e h t o l C
Table 1: 2018 Participating Midstream/Upstream Retailers
Retailer
City State LEDs Fixtures
Ace Hardware #15881 Lava Hot Spring ID X
Costco 1033 Pocatello ID X X
Do It Best - Malad City Malad City ID X
Dollar Tree #3691 Rexburg ID X
Home Depot 1807
Chubbuck
(Pocatello) ID X X
Lowe's #2587 Pocatello ID X
Thomas Market Inc. #1 Malad City ID X
True Value #10217 Montpelier ID X
Walmart #1878 Rexburg ID X
Wal-Mart #1905 Blackfoot ID X X
Walmart 1995 CHUBBUCK ID X

Table 2: 2018 Participating Downstream Retailers
Participating Retailer (Retailers who
are actively enrolled in the
program)
City State
Cl
o
t
h
e
s

W
a
s
h
e
r
s

- CE
E

T
i
e
r

2

a
n
d

Ab
o
v
e

- El
e
c
t
r
i
c

D
H
W

&

E
l
e
c
t
r
i
c

D
r
y
e
r

-
ID

Cl
o
t
h
e
s

W
a
s
h
e
r
s

- CE
E

T
i
e
r

3

- El
e
c
t
r
i
c

DH
W

&

E
l
e
c
t
r
i
c

D
r
y
e
r

- ID

En
e
r
g
y

E
f
f
i
c
i
e
n
t

C
l
o
t
h
e
s

W
a
s
h
e
r

Sm
a
r
t

T
h
e
r
m
o
s
t
a
t

Wi
n
d
o
w
s

Advanced Window Products, Inc.
Salt Lake
City UT x
Allstates Home Pro Franklin ID x
Amazing Siding of Idaho Boise ID x
Best Buy #944 Idaho Falls ID x x
Campbell's Quality Exteriors Idaho Falls ID x
Chris Kent Inc Idaho Falls ID x
Costco #484 Orem UT x
Denning's Showkase Idaho Falls ID x
High Country Glass & Mirror, Inc. St. Anthony ID x
Home Depot #1802 Idaho Falls ID x x x
4
Home Depot #4410 West Jordan UT x
Home Depot #4414 Logan UT x
Kohl's - Ammon Ammon ID x
Lowes Idaho Falls ID
Lowe's Pocatello ID
Lowe's #1906 Idaho Falls ID x x x x x
Lowe's #2275
Salt Lake
City UT x
Lowe's Home Centers Pocatello ID
Lowes.com UT x
Sears #2278 Idaho Falls ID x
Sears #3290 Rexburg ID x
Valley Glass Idaho Falls ID x
Valley Glass Inc. Ogden UT x
Verizon Wireless - Idaho Falls Idaho Falls ID x
Retailer located in Utah but participated in the program

Table 3: 2018 Non-Participating Downstream Retailers

Participating Retailer (Retailers
who are actively enrolled in the
program)
City State
Cl
o
t
h
e
s

W
a
s
h
e
r
s

- CE
E

T
i
e
r

2

a
n
d

Ab
o
v
e

- El
e
c
t
r
i
c

D
H
W

&

E
l
e
c
t
r
i
c

D
r
y
e
r

-
ID

Cl
o
t
h
e
s

W
a
s
h
e
r
s

- CE
E

T
i
e
r

3

- El
e
c
t
r
i
c

DH
W

&

E
l
e
c
t
r
i
c

D
r
y
e
r

- ID

En
e
r
g
y

E
f
f
i
c
i
e
n
t

C
l
o
t
h
e
s

W
a
s
h
e
r

Sm
a
r
t

T
h
e
r
m
o
s
t
a
t

Wi
n
d
o
w
s

Seattle WA
Internet NJ
Miami FL
San Jose CA
Middletown OH
Palo Alto CA
Whittier CA
Portland OR
Minneapolis MN
5
1 r e i T
Table 4: 2018 Participating Idaho HVAC Trade Allies

Trade Ally Name (Trade ally may be
located outside of the territory) City State
Ce
n
t
r
a
l

A
i
r

C
o
n
d
i
t
i
o
n
e
r

Eq
u
i
p
m
e
n
t

Ef
f
i
c
i
e
n
t

G
a
s

F
u
r
n
a
c
e

w
i
t
h

EC
M

El
e
c
t
r
i
c

S
y
s
t
e
m

t
o

H
e
a
t

Pu
m
p

C
o
n
v
e
r
s
i
o
n

He
a
t

P
u
m
p
,

D
u
c
t
l
e
s
s

Idaho Falls ID
Idaho Falls ID
Idaho Falls ID
Ammon ID
Rigby ID
Caldwell ID

Table 5: 2018 Participating Idaho Weatherization Trade Allies

City State
In
s
u
l
a
t
i
o
n
-At
t
i
c

In
s
u
l
a
t
i
o
n
-At
t
i
c
,
Se
l
f
-
In
s
t
a
l
l
e
d

In
s
u
l
a
t
i
o
n
-Wa
l
l

Wi
n
d
o
w
s

Advanced Insulation Idaho Falls ID x
Allstates Home Pro Franklin ID x
Amazing Siding of Idaho Boise ID x
BDI Insulation of Idaho Falls Idaho Falls ID x
Campbell's Quality Exteriors Idaho Falls ID x
Chris Kent Inc Idaho Falls ID x
Doug's Repair Rexburg ID x
High Country Glass & Mirror, Inc. St. Anthony ID x
Home Depot #1802 Idaho Falls ID x x
Lowe's #1906 Idaho Falls ID x
Synergy Efficiency LLC Chubbuck ID x
Valley Glass Idaho Falls ID x

6
Table 6: 2018 Participating Idaho Manufactured Homes Trade Allies

Trade Ally Name
(Trade ally may be located outside of the
territory)

City

State Ma
n
u
f
a
c
t
u
r
e
d

H
o
m
e
s

Du
c
t

S
e
a
l
i
n
g

No

r
e
d
e
m
p
t
i
o
n
s

i
n

2
0
1
7
Home Energy Experts Centerville UT x
Synergy Efficiency LLC Chubbuck ID x

Appendix 5
wattsmart Business Energy Efficiency Alliance

©2017 Rocky Mountain Power, a division of PacifiCorp and Berkshire Hathaway Energy.
The following is a list of contractors, distributors, manufacturers and other vendors participating in Rocky Mountain Power's wattsmart®
Business Vendor Network displayed in random order (unless sorted by the user) based on the search criteria selected. This listing is provided
solely as a convenience to our customers. Rocky Mountain Power does not warrant or guarantee the work performed by these participating
vendors. You are solely responsible for any contract with a participating vendor and the performance of any vendor you have chosen.

Search Criteria:
Search Results: 25 record(s) found
wattsmart® Business Vendor Network
State(s)[Idaho]
Program(s)[Commercial]
Specialties [Appliances, Building envelope, Compressed air, Controls – HVAC, Controls – Lighting, Farm and
dairy, Food service, HVAC - evaporative, HVAC - unitary, HVAC check-up, HVAC instant incentives,
Irrigation, Lighting, Lighting instant incentives, Motors and VFDs, Office equipment, Other Specialty]
Service Address
Business Name
About Us Service Areas Company Name Contact
Information
Specialty Business Type Projects
Completed
Distance (miles)
Premium Vendor
Learn More:
https://wattsmartbusine
ss.com/premiumvendo
rs/lms/
Idaho, Utah Lighting &
Maintenance Service
Address: 663 West
4330 South
Salt Lake City, UT
84123
Website:
http://www.lmslighting.
com
Phone: [phone]
Name: Chris Munford
Email:
cmunford@lmslighting.
com
Lighting Contractor 66
Premium Vendor Idaho, Utah, Wyoming Codale - Salt Lake
City
Address: 5225 West
2400 South
Salt Lake City, UT
84120
Website:
Phone: [phone]
Name: Tammy Smith
Email:
[e-mail]
Controls – Lighting,
Lighting, Lighting
instant incentives
Distributor 35
©2017 Rocky Mountain Power, a division of PacifiCorp and Berkshire Hathaway Energy.
wattsmart® Business Vendor Network
Premium Vendor Idaho, Utah, Wyoming CED- Logan
Address: 636 N. 600
W.
Logan, UT 84321
Website:
http://cedlogan.shopce
d.com
Phone: [phone]
Name: Devin Migliori
Email:
[e-mail]
m
Farm and dairy,
Irrigation, Lighting,
Lighting instant
incentives
Distributor 2
Idaho, Utah, Wyoming Elite Energy
Solutions
Address: 162 S 1900
W Suite 100
Lindon, UT 84042
Website:
http://www.eliteenergy
solutions.com
Phone: [phone]
Name: Chet Stevens
Email:
[e-mail]
Building envelope Contractor 42
Idaho, Utah, Wyoming Automated
Mechanical
Address: 1574 West
2650 South
Ogden, UT 84010
Website:
http://www.automated
mechanical.com
Phone: [phone]
Name: Thomas Mudge
Email:
tmudge@automatedm
echanical.com
Controls – HVAC,
HVAC - evaporative,
HVAC - unitary, HVAC
check-up, Motors and
VFDs
Contractor 39
Idaho, Utah, Wyoming Energy Management
Collaborative llc
Address: 2890
Vicksburg Lane N
Plymouth, MN 55447
Website:
http://www.emcllc.com
Phone: [phone]
Name: Jolene Fenn-
Jansen
Email: jfenn-
[e-mail]
Lighting Other 26
Idaho Hatch Lighting Inc
Address: P.O. Box
51163
Idaho Falls, ID 83405
Website:
Phone: [phone]
Name: Alban Hatch
Email:
alban@hatchlightingsu
pply.com
Lighting Distributor 23
Idaho, Utah, Wyoming BidEnergy Inc.
Address: 1628 JFK
Blvd, Suite 2100
Philadelphia, PA
19103
Website:
http://bidenergy.com/
Phone: [phone]
Name: Tim Mayo
Email:
tim.mayo@bidenergy.c
om
Appliances, Building
envelope, Controls –
Lighting, Food service,
HVAC - evaporative,
HVAC - unitary,
Lighting, Motors and
VFDs, Office
equipment
Other 9
©2017 Rocky Mountain Power, a division of PacifiCorp and Berkshire Hathaway Energy.
wattsmart® Business Vendor Network
Idaho, Utah, Wyoming Engie Services U.S.
Inc
Address: 136
Longwater Drive, Suite
103
Norwell, MA 02061
Website:
http://www.engieservic
es.us
Phone: [phone]
Name: Jamie
Cragnoline
Email:
jamie.cragnoline@engi
e.com
Controls – Lighting,
HVAC - unitary,
Lighting, Motors and
VFDs
Contractor,
Engineering_Firm
9
Idaho, Utah, Wyoming Optica Lighting
Address: 1772 Ross
Dr
Ogden, UT 84403
Website:
http://www.opticalightin
g.com
Phone: [phone]
Name: Mike Walsh
Email:
[e-mail]
m
Lighting Contractor, Distributor 9
Idaho, Utah, Wyoming Harris Lighting
Products
Address: 1405 west
800 north
Preston, ID 83263
Website:
http://www.haleymham
blin.wixsite.com/harrisl
p
Phone: [phone]
Name: Chase Harris
Email:
chase@harrislightingpr
oducts.com
Controls – Lighting,
Lighting
Distributor,
Manufacturer_Rep,
Other
6
Idaho Electrical Wholesale
Supply
Address: 1355
Fremont Ave
Idaho Falls, ID 83402
Website:
http://electricalwholesa
lesupply.com/
Phone: [phone]
Name: Neil Price
Email:
neil.price@electricalwh
olesale.com
Controls – Lighting,
Lighting
Distributor, Other 6
Idaho, Utah, Wyoming Trane
Address: 2817 South
1030 West
Salt Lake City , UT
84119
Website:
http://www.trane.com
Phone: [phone]
Name: Mario Maestas
Email:
[e-mail]
Building envelope,
Compressed air,
Controls – HVAC,
HVAC - evaporative,
HVAC - unitary, HVAC
check-up, Motors and
VFDs, Other Specialty
Contractor, Distributor,
Manufacturer_Rep,
Other
5
Idaho, Wyoming D&S Electrical
Address: 455 South
Eastern Avenue
Idaho Falls, ID 83402
Website: http://www.d-
s.com/index.html
Phone: [phone]
Name: Dave Bennett
Email:
[e-mail]
Lighting, Motors and
VFDs
Distributor 4
©2017 Rocky Mountain Power, a division of PacifiCorp and Berkshire Hathaway Energy.
wattsmart® Business Vendor Network
Idaho CED - Idaho Falls
Address: 1305 South
Utah Avenue
Idaho Falls, ID 83402
Website: https://ced-
if.shopced.com
Phone: [phone]
Name: Julian Abrajan
Email:
jabrajan@cedidahofall
s.com
Controls – Lighting,
Lighting, Lighting
instant incentives
Distributor 2
Idaho Platt Electric Supply-
Pocatello
Address: 2815 Garrett
Way A
Pocatello, ID 83201
Website:
Phone: [phone]
Name: Mark Steed
Email:
[e-mail]
Lighting, Lighting
instant incentives
Distributor 2
Idaho, Utah, Wyoming Brilliant Lighting
Center
Address: 1964 N 400
E
North Ogden, UT
84414
Website:
http://www.brilliantlighti
ngcenter.com
Phone: [phone]
Name: Mark Miller
Email:
[e-mail]
Lighting, Lighting
instant incentives
Distributor 2
Idaho, Utah, Wyoming Relevant Solutions
Address: 3186
Washington Street
Salt Lake City, UT
84115
Website:
http://www.relevantsol
utions.com
Phone: [phone]
Name: Alan Sweatfield
Email:
alan.sweatfield@relev
antsolutions.com
Controls – HVAC,
Motors and VFDs
Distributor 1
Idaho, Utah, Wyoming BriteSwitch, LLC
Address: 195 Nassau
St, Ste 13
Princeton, NJ 08542
Website:
http://www.briteswitch.
com
Phone: [phone]
Name: Laura Oliver
Email:
laura.oliver@briteswitc
h.com
Controls – Lighting,
Lighting
Other 1
Idaho, Utah, Wyoming Long Building
Technologies
Address: 4689 S.
Cherry St.
Murray, UT 84123
Website:
http://www.long.com/
Phone: [phone]
Name: Paul
Christiansen
Email:
[e-mail]
m
HVAC - evaporative,
HVAC instant
incentives, Motors and
VFDs
Distributor,
Manufacturer_Rep
1
©2017 Rocky Mountain Power, a division of PacifiCorp and Berkshire Hathaway Energy.
wattsmart® Business Vendor Network
Idaho, Utah, Wyoming ACES Companies
Address: 33 N Main St.
Suite 207
Logan, UT 84321
Website:
https://www.acescomp
anies.com/
Phone: [phone]
Name: TY Haguewood
Email:
[e-mail]
m
Lighting, Other
Specialty
Contractor 1
Idaho, Utah, Wyoming Comfort Solutions
Address: 1470 Wall
Ave
Ogden, UT 84404
Website:
http://www.comfortsolu
tionsutah.com
Phone: [phone]
Name: Adam Yearsley
Email:
adam@comfortsolution
sutah.com
HVAC - unitary, HVAC
instant incentives
Contractor 1
Idaho Platt Electric Supply -
Idaho Falls
Address: 3020 S
Yellowtone Hwy
Idaho Falls, ID 83402
Website:
Phone: [phone]
Name: Joey Golden
Email:
[e-mail]
m
Lighting, Lighting
instant incentives
Distributor 1
Idaho, Utah Lennox Industries
Inc.
Address: 1008 W 2780
S
Salt Lake City, UT
84119
Website:
http://www.lennoxcom
mercial.com
Phone: [phone]
Name: Jeff Barrett
Email:
jeff.barrett@lennoxind.
com
HVAC - unitary Distributor 1
Idaho, Utah, Wyoming Clark's Quality
Roofing, Inc.
Address: 334 West
Anderson Avenue
Murray, UT 84107
Website:
http://www.clarkroof.co
m
Phone: [phone]
Name: Hilary Clark
Email:
[e-mail]
Building envelope Contractor 1

Appendix 6
Idaho Measures

Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Appliance Recycling - ID
Measure Category : Appliances
ResidentialFreezers:Freezer Recycling
Freezer Recycling - Secondary Market Intervention - ID Unit must be in working 1,033 MeasureFreezer recycling, retailer pickup 07/01/2014
ResidentialRefrigerators:Refrigerator Recycling
Refrigerator Recycling - Secondary Market Intervention - ID Unit must be in working 1,022 MeasureRefrigerator recycling, retailer pickup 07/01/2014
Measure Category : Food Service Equipment
Non-ResidentialFreezers:Residential Freezer Recycling
Freezer Recycling (residential used in a business) - ID Unit must be in working 1,033 MeasureFreezer recycling, residential unit at non-residential site 07/01/2014
Non-ResidentialRefrigerators:Residential Refrigerator Recycling
Refrigerator Recycling (residential used in a business) - ID Unit must be in working 1,022 MeasureRefrigerator recycling, residential unit at non-residential site 07/01/2014
Measure Category : Lighting
Non-ResidentialGeneral Service Lamps:CFL Kit
Energy Savings Kit (residential used in a business) - ID 2-43 W EISA Compliant 30.23 MeasureEnergy savings kit 07/01/2014
Report Date : 03/28/2019 Page 1 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
Measure Category : Appliances
ResidentialClothes Washers:Clothes Washer - Electric DHW & Electric
Clothes Washers - CEE Tier 2 - Electric DHW & Gas Dryer - ID Weighted CEC IMEF 84.1 MeasureEnergy efficient clothes washer 01/29/2016
Clothes Washers - CEE Tier 2 - Gas DHW & Electric Dryer - ID Weighted CEC IMEF 67.01 MeasureEnergy efficient clothes washer 01/29/2016
Clothes Washers - CEE Tier 3 - Electric DHW & Electric Dryer - ID Weighted CEC IMEF 180 MeasureEnergy efficient clothes washer 01/30/2016
Clothes Washers - CEE Tier 3 - Electric DHW & Gas Dryer - ID Weighted CEC IMEF 102 MeasureEnergy efficient clothes washer 01/29/2016
Clothes Washers - CEE Tier 3 - Gas DHW & Electric Dryer - ID Weighted CEC IMEF 76.98 MeasureEnergy efficient clothes washer 01/29/2016
Measure Category : Energy Kits
ResidentialLighting:CFL Kit
Energy Savings Kit - CFL - ID EISA-compliant general 63.68 nullEnergy savings kit - 4-13 W CFLs 04/14/2014
ResidentialLighting and Plumbing:Basic Kit
Energy Savings Kit - Basic - 1 Bathroom - ID EISA-compliant general 412.04 nullEnergy savings kit - 4-13W CFLs, 1.5 GPM kitchen aerator, 0.5
GPM bathroom aerator, 1.5 GPM showerhead 04/14/2014
Energy Savings Kit - Basic - 2 Bathrooms - ID EISA-compliant general 734.63 null
Energy savings kit - 4-13W CFLs, 1.5 GPM kitchen aerator, 2-
0.5 GPM bathroom aerators, 2-1.5 GPM showerheads 04/14/2014
ResidentialLighting and Plumbing:Better Kit
Energy Savings Kit - Better - 1 Bathroom - ID EISA-compliant general 412.04 null
Energy savings kit - 4-13W CFLs, 1.5 GPM kitchen aerator, 0.5
GPM bathroom aerator, 1.5 GPM handheld showerhead 04/14/2014
Energy Savings Kit - Better - 2 Bathrooms - ID EISA-compliant general 734.63 null
Energy savings kit - 4-13W CFLs, 1.5 GPM kitchen aerator, 2-
0.5 GPM bathroom aerators, 2-1.5 GPM handheld
showerheads
04/14/2014
Measure Category : HVAC
ResidentialControls and Thermostats:Thermostat
Smart T-stat w/ ASHP - ID Standard manual or 1,063 Measure
Wi-Fi enabled, programmable climate control device that
allows the user to customize a schedule to control the
temperature of their home throughout the day
01/30/2016
Smart T-stat w/ EFAF - ID Standard manual or 1,330 Measure
Wi-Fi enabled, programmable climate control device that
allows the user to customize a schedule to control the
temperature of their home throughout the day
01/30/2016
Smart T-stat w/ EFAF + CAC - ID Standard manual or 1,448 Measure
Wi-Fi enabled, programmable climate control device that
allows the user to customize a schedule to control the
temperature of their home throughout the day
01/30/2016
Smart_Tstat_W/Any_Gas_Instant_Rebates - ID Weighted-Standard 162 MeasureWi-Fi enabled smart thermostat with occupancy sensing
technology 09/03/2018
Report Date : 03/28/2019 Page 2 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
Smart_Tstat_w/ASHP_Instant_Rebates - ID Weighted-Standard 1,063 MeasureWi-Fi enabled smart thermostat with occupancy sensing
technology 03/01/2018
Smart_Tstat_W/EFAF_CAC_Instant_Rebates - ID Weighted-Standard 1,448 MeasureWi-Fi enabled smart thermostat with occupancy sensing
technology 03/01/2018
Smart_Tstat_w/EFAF_Instant_Rebates - ID Weighted-Standard 1,330 MeasureWi-Fi enabled smart thermostat with occupancy sensing
technology 03/01/2018
ResidentialCooling:Evaporative Cooler
Evaporative Cooler - Min 3,500 CFM - Self Install - ID CAC 368 MeasureEvaporative coolers 01/30/2016
ResidentialDucting:Duct Sealing and/or Insulation
Duct Sealing & Insulation - Electric Heat - ID Unsealed duct work;3,802 MeasureSeal and insulate existing duct work 01/30/2016
Duct Sealing Only - Pre-Insulated Ducts - Electric FAF with CAC - ID Unsealed duct work with 2,177 MeasureSeal existing duct work - Pre-insulated ducts 08/20/2012
Duct Sealing Only - Pre-Insulated Ducts - Electric FAF without CAC - ID Unsealed duct work with 2,138 MeasureSeal existing duct work - Pre-insulated ducts 08/20/2012
Duct Sealing Only - Pre-Insulated Ducts - Electric Heat Pump Heating
system - ID Unsealed duct work with 2,059 MeasureSeal existing duct work - Pre-insulated ducts 08/20/2012
ResidentialHeat Pump:Heat Pump - Ductless
New Homes Ductless Heat Pump - ID New Home with Zonal 3,089 MeasureNew Homes Ductless Heat Pump - ID 01/30/2016
Measure Category : Lighting
ResidentialGeneral Service Fixtures:CFL
CFL Fixture - ENERGY STAR - ID Standard Fixture 43.66 MeasureENERGY STAR general service CFL fixture 04/14/2014
ResidentialGeneral Service Fixtures:LED
LED Fixture - ENERGY STAR - ID Standard Fixture 40.94 MeasureENERGY STAR general service LED fixture 04/14/2014
ResidentialGeneral Service Lamps:CFL
CFL General Purpose - A-Lamp: 10 watts - Retail - ID Incandescent general 10.08 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 11 watts - Direct Install - ID EISA-compliant general 12.82 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 11 watts - ID null 9.55 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 11 watts - Mail By Request - ID EISA-compliant general 9.55 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 13 watts - Direct Install - ID EISA-compliant general 21.37 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 13 watts - ID null 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 13 watts - Mail By Request - ID EISA-compliant general 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
Report Date : 03/28/2019 Page 3 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL General Purpose - A-Lamp: 14 watts - Direct Install - ID EISA-compliant general 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 14 watts - ID null 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 14 watts - Mail By Request - ID EISA-compliant general 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 14 watts - Retail - ID EISA-compliant general 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 15 watts - Direct Install - ID EISA-compliant general 19.94 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 15 watts - ID null 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 15 watts - Mail By Request - ID EISA-compliant general 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 19 watts - Direct Install - ID EISA-compliant general 17.1 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 19 watts - ID null 12.73 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 19 watts - Mail By Request - ID EISA-compliant general 12.73 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 20 watts - Direct Install - ID EISA-compliant general 23.51 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 20 watts - ID null 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 20 watts - Mail By Request - ID EISA-compliant general 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 9 watts - Direct Install - ID EISA-compliant general 14.25 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 9 watts - ID null 10.61 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - A-Lamp: 9 watts - Mail By Request - ID EISA-compliant general 10.61 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 10 watts - Direct Install - ID EISA-compliant general 13.53 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 10 watts - ID null 10.08 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 10 watts - Mail By Request - ID EISA-compliant general 10.08 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 11 watts - Direct Install - ID EISA-compliant general 12.82 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 11 watts - ID null 9.55 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 11 watts - Mail By Request - ID EISA-compliant general 9.55 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
Report Date : 03/28/2019 Page 4 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL General Purpose - Spiral: 12 watts - Direct Install - ID EISA-compliant general 12.11 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 12 watts - ID null 9.02 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 12 watts - Mail By Request - ID EISA-compliant general 9.02 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 13 watts - Direct Install - ID EISA-compliant general 21.37 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 13 watts - ID null 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 13 watts - Mail By Request - ID EISA-compliant general 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 14 watts - Direct Install - ID EISA-compliant general 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 14 watts - ID null 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 14 watts - Mail By Request - ID EISA-compliant general 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 15 watts - Direct Install - ID EISA-compliant general 27.07 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 15 watts - ID null 20.16 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 18 watts - Direct Install - ID EISA-compliant general 24.93 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 18 watts - ID null 18.57 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 18 watts - Mail By Request - ID EISA-compliant general 18.57 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 19 watts - Direct Install - ID EISA-compliant general 24.22 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 19 watts - ID null 18.04 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 19 watts - Mail By Request - ID EISA-compliant general 18.04 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 20 watts - Direct Install - ID EISA-compliant general 23.51 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 20 watts - ID null 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 20 watts - Mail By Request - ID EISA-compliant general 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 21 watts - Retail - ID EISA-compliant general 27.06 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 22 watts - Retail - ID EISA-compliant general 26.53 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
Report Date : 03/28/2019 Page 5 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL General Purpose - Spiral: 23 watts - Direct Install - ID EISA-compliant general 34.9 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 23 watts - ID null 26 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 23 watts - Mail By Request - ID EISA-compliant general 26 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 24 watts - Retail - ID EISA-compliant general 25.47 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 25 watts - Retail - ID EISA-compliant general 24.94 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 26 watts - Direct Install - ID EISA-compliant general 32.77 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 26 watts - ID null 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 26 watts - Mail By Request - ID EISA-compliant general 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 27 watts - Direct Install - ID EISA-compliant general 32.05 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 27 watts - ID null 23.88 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 27 watts - Mail By Request - ID EISA-compliant general 23.88 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 28 watts - Direct Install - ID EISA-compliant general 31.34 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 28 watts - ID null 23.35 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 28 watts - Mail By Request - ID EISA-compliant general 23.35 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 29 watts - Direct Install - ID EISA-compliant general 30.63 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 29 watts - ID null 22.82 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 29 watts - Mail By Request - ID EISA-compliant general 22.82 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 3 watts - ID null 6.37 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 3 watts - Mail By Request - ID EISA-compliant general 6.37 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 30 watts - Direct Install - ID EISA-compliant general 29.92 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 30 watts - ID null 22.28 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 30 watts - Mail By Request - ID EISA-compliant general 22.28 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
Report Date : 03/28/2019 Page 6 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL General Purpose - Spiral: 31 watts - Direct Install - ID EISA-compliant general 29.2 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 31 watts - ID null 21.75 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 31 watts - Mail By Request - ID EISA-compliant general 21.75 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 32 watts - Direct Install - ID EISA-compliant general 28.49 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 32 watts - ID null 21.22 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 32 watts - Mail By Request - ID EISA-compliant general 21.22 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 4 watts - Direct Install - ID EISA-compliant general 14.96 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 4 watts - ID null 11.14 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 4 watts - Mail By Request - ID EISA-compliant general 11.14 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 5 watts - Direct Install - ID EISA-compliant general 17.81 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 5 watts - ID null 13.26 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 5 watts - Mail By Request - ID EISA-compliant general 13.26 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 6 watts - Direct Install - ID EISA-compliant general 16.38 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 6 watts - ID null 12.2 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 6 watts - Mail By Request - ID EISA-compliant general 12.2 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 7 watts - Direct Install - ID EISA-compliant general 15.67 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 7 watts - ID null 11.67 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 7 watts - Mail By Request - ID EISA-compliant general 11.67 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 8 watts - Direct Install - ID EISA-compliant general 14.96 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 8 watts - ID null 11.14 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 8 watts - Mail By Request - ID EISA-compliant general 11.14 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 9 watts - Direct Install - ID EISA-compliant general 14.25 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
Report Date : 03/28/2019 Page 7 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL General Purpose - Spiral: 9 watts - ID null 10.61 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
CFL General Purpose - Spiral: 9 watts - Mail By Request - ID EISA-compliant general 10.61 MeasureEnergy efficient Compact Fluorescent Lamps-General Purpose 04/14/2014
ResidentialGeneral Service Lamps:LED
LED General: 10 watts - ID null 23.99 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
LED General: 12 watts - ID null 22.53 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
LED General: 13 watts - ID null 21.81 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
LED General: 14 watts - ID null 21.08 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
LED General: 15 watts - ID null 20.35 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
LED General: 16 watts - ID null 26.89 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
LED General: 8 watts - ID null 15.26 MeasureEnergy efficient Light Emitting Diode Lamps-General Purpose 04/14/2014
ResidentialSpecialty Lamps:CFL
CFL Specialty - 3-Way: 10,20,28 watts - Direct Install - ID null 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 10,20,28 watts - Mail By Request - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 10,20,28 watts - Retail - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,19,28 watts - Direct Install - ID null 42.98 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,19,28 watts - Mail By Request - ID Incandescent bulb 42.98 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,19,28 watts - Retail - ID Incandescent bulb 42.98 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,20,26 watts - Direct Install - ID null 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,20,26 watts - Mail By Request - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,20,26 watts - Retail - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,20,29 watts - Direct Install - ID Incandescent bulb 56.98 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,20,29 watts - Mail By Request - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,20,29 watts - Retail - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,21,32 watts - Direct Install - ID Incandescent bulb 56.27 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,21,32 watts - Mail By Request - ID Incandescent bulb 41.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,21,32 watts - Retail - ID Incandescent bulb 41.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,22,33 watts - Direct Install - ID null 41.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
Report Date : 03/28/2019 Page 8 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL Specialty - 3-Way: 12,22,33 watts - Mail By Request - ID Incandescent bulb 41.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,22,33 watts - Retail - ID Incandescent bulb 41.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,23,29 watts - Direct Install - ID null 40.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 12,23,29 watts - Mail By Request - ID Incandescent bulb 40.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 12,23,29 watts - Retail - ID Incandescent bulb 40.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 13,20,25 watts - Direct Install - ID null 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 13,20,25 watts - Mail By Request - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 13,20,25 watts - Retail - ID Incandescent bulb 42.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 14,19,32 watts - Direct Install - ID Incandescent bulb 57.7 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 14,19,32 watts - Mail By Request - ID Incandescent bulb 42.98 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 14,19,32 watts - Retail - ID Incandescent bulb 42.98 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 15,26,40 watts - Direct Install - ID null 39.26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 15,26,40 watts - Mail By Request - ID Incandescent bulb 39.26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 15,26,40 watts - Retail - ID Incandescent bulb 39.26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - 3-Way: 16,25,32 watts - Direct Install - ID Incandescent bulb 53.42 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 16,25,32 watts - Mail By Request - ID Incandescent bulb 39.79 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - 3-Way: 16,25,32 watts - Retail - ID Incandescent bulb 39.79 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 13 watts - Direct Install - ID Incandescent bulb 21.37 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 13 watts - ID null 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 13 watts - Mail By Request - ID Incandescent bulb 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 14 watts - Direct Install - ID Incandescent bulb 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 14 watts - ID null 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 14 watts - Mail By Request - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 3 watts - Direct Install - ID Incandescent bulb 26.36 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 3 watts - ID null 19.63 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 3 watts - Mail By Request - ID Incandescent bulb 19.63 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 5 watts - Direct Install - ID Incandescent bulb 14.25 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 5 watts - ID null 10.61 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 5 watts - Mail By Request - ID Incandescent bulb 10.61 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 7 watts - Direct Install - ID Incandescent bulb 23.51 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
Report Date : 03/28/2019 Page 9 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL Specialty - Candelabra: 7 watts - ID null 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 7 watts - Mail By Request - ID Incandescent bulb 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 9 watts - Direct Install - ID Incandescent bulb 22.08 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Candelabra: 9 watts - ID null 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Candelabra: 9 watts - Mail By Request - ID Incandescent bulb 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 10 watts - Direct Install - ID Incandescent bulb 21.37 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 10 watts - Mail By Request - ID Incandescent bulb 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 10 watts - Retail - ID Incandescent bulb 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 13 watts - Direct Install - ID Incandescent bulb 21.37 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 13 watts - Mail By Request - ID Incandescent bulb 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 13 watts - Retail - ID Incandescent bulb 15.92 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 14 watts - Direct Install - ID Incandescent bulb 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 14 watts - Mail By Request - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 14 watts - Retail - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 15 watts - Direct Install - ID Incandescent bulb 19.94 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 15 watts - Mail By Request - ID Incandescent bulb 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 18 watts - Direct Install - ID Incandescent bulb 24.93 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 18 watts - Mail By Request - ID Incandescent bulb 18.57 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 19 watts - Direct Install - ID Incandescent bulb 24.22 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 19 watts - Mail By Request - ID Incandescent bulb 18.04 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 19 watts - Retail - ID Incandescent bulb 18.04 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 20 watts - Direct Install - ID Incandescent bulb 23.51 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 20 watts - Mail By Request - ID Incandescent bulb 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 20 watts - Retail - ID Incandescent bulb 17.51 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 22 watts - Retail - ID Incandescent bulb 26.53 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 23 watts - Direct Install - ID Incandescent bulb 34.9 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 23 watts - Mail By Request - ID Incandescent bulb 26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 23 watts - Retail - ID Incandescent bulb 26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 24 watts - Retail - ID EISA-compliant general 25.47 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 26 watts - Direct Install - ID Incandescent bulb 32.77 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
Report Date : 03/28/2019 Page 10 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL Specialty - Daylight: 26 watts - Mail By Request - ID Incandescent bulb 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 26 watts - Retail - ID Incandescent bulb 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Daylight: 27 watts - Direct Install - ID Incandescent bulb 32.05 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 27 watts - Mail By Request - ID Incandescent bulb 23.88 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 9 watts - Direct Install - ID Incandescent bulb 22.08 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 9 watts - Mail By Request - ID Incandescent bulb 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Daylight: 9 watts - Retail - ID Incandescent bulb 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 11 watts - Direct Install - ID Incandescent bulb 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 11 watts - ID null 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 11 watts - Mail By Request - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 14 watts - Direct Install - ID Incandescent bulb 32.77 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 14 watts - ID null 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 14 watts - Mail By Request - ID Incandescent bulb 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 15 watts - Direct Install - ID Incandescent bulb 32.05 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 15 watts - ID null 23.88 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 15 watts - Mail By Request - ID Incandescent bulb 23.88 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 16 watts - Direct Install - ID Incandescent bulb 17.1 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 16 watts - ID null 12.73 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 16 watts - Mail By Request - ID Incandescent bulb 12.73 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 20 watts - Direct Install - ID Incandescent bulb 28.49 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 20 watts - Mail By Request - ID Incandescent bulb 21.22 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 20 watts - Retail - ID Incandescent bulb 21.22 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 23 watts - Direct Install - ID Incandescent bulb 54.85 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 23 watts - ID null 40.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 23 watts - Mail By Request - ID Incandescent bulb 40.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 24 watts - Direct Install - ID Incandescent bulb 54.13 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 24 watts - ID null 40.33 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 24 watts - Mail By Request - ID Incandescent bulb 40.33 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 25 watts - Retail - ID null 39.79 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 12/31/2013
CFL Specialty - Dimmable: 26 watts - Direct Install - ID Incandescent bulb 52.71 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
Report Date : 03/28/2019 Page 11 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL Specialty - Dimmable: 26 watts - ID null 39.26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 26 watts - Mail By Request - ID Incandescent bulb 39.26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 27 watts - Direct Install - ID Incandescent bulb 52 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Dimmable: 27 watts - ID null 38.73 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Dimmable: 27 watts - Mail By Request - ID Incandescent bulb 38.73 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 11 watts - Direct Install - ID Incandescent bulb 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 11 watts - ID null 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Globe: 11 watts - Mail By Request - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 12 watts - Direct Install - ID Incandescent bulb 19.94 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 12 watts - ID null 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Globe: 12 watts - Mail By Request - ID Incandescent bulb 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 14 watts - Direct Install - ID Incandescent bulb 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 14 watts - ID null 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Globe: 14 watts - Mail By Request - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 15 watts - Direct Install - ID Incandescent bulb 19.94 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 15 watts - ID null 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Globe: 15 watts - Mail By Request - ID Incandescent bulb 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 25 watts - Direct Install - ID Incandescent bulb 19.94 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 25 watts - ID null 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Globe: 25 watts - Mail By Request - ID Incandescent bulb 14.86 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 9 watts - Direct Install - ID Incandescent bulb 22.08 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Globe: 9 watts - ID null 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Globe: 9 watts - Mail By Request - ID Incandescent bulb 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 11 watts - Direct Install - ID Incandescent bulb 20.66 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 11 watts - Mail By Request - ID Incandescent bulb 15.39 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 13 watts - Direct Install - ID Incandescent bulb 19.23 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 13 watts - Mail By Request - ID Incandescent bulb 14.33 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 14 watts - Direct Install - ID Incandescent bulb 32.77 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 14 watts - Mail By Request - ID Incandescent bulb 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 14 watts - Retail - ID Incandescent bulb 24.41 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
Report Date : 03/28/2019 Page 12 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL Specialty - Outdoor: 15 watts - Direct Install - ID Incandescent bulb 32.05 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 15 watts - Mail By Request - ID Incandescent bulb 23.88 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 23 watts - Direct Install - ID Incandescent bulb 12.11 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 23 watts - Mail By Request - ID Incandescent bulb 9.02 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 26 watts - Direct Install - ID Incandescent bulb 34.9 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 26 watts - Mail By Request - ID Incandescent bulb 26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 9 watts - Direct Install - ID Incandescent bulb 22.08 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Outdoor: 9 watts - Mail By Request - ID Incandescent bulb 16.45 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 11 watts - Direct Install - ID Incandescent bulb 13.53 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 11 watts - ID null 10.08 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 11 watts - Mail By Request - ID Incandescent bulb 10.08 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 14 watts - Direct Install - ID Incandescent bulb 36.33 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 14 watts - ID null 27.06 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 14 watts - Mail By Request - ID Incandescent bulb 27.06 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 15 watts - Direct Install - ID Incandescent bulb 35.62 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 15 watts - ID null 26.53 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 15 watts - Mail By Request - ID Incandescent bulb 26.53 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 16 watts - Direct Install - ID Incandescent bulb 34.9 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 16 watts - ID null 26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 16 watts - Mail By Request - ID Incandescent bulb 26 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 18 watts - Direct Install - ID Incandescent bulb 40.6 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 18 watts - ID null 30.24 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 18 watts - Mail By Request - ID Incandescent bulb 30.24 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 19 watts - Direct Install - ID Incandescent bulb 39.89 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 19 watts - ID null 29.71 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 19 watts - Mail By Request - ID Incandescent bulb 29.71 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 20 watts - Direct Install - ID Incandescent bulb 39.18 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 20 watts - ID null 29.18 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 20 watts - Mail By Request - ID Incandescent bulb 29.18 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 23 watts - Direct Install - ID Incandescent bulb 47.72 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
Report Date : 03/28/2019 Page 13 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
CFL Specialty - Reflector: 23 watts - ID null 35.55 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 23 watts - Mail By Request - ID Incandescent bulb 35.55 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 26 watts - Direct Install - ID Incandescent bulb 45.59 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 26 watts - ID null 33.96 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
CFL Specialty - Reflector: 26 watts - Mail By Request - ID Incandescent bulb 33.96 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 9 watts - Direct Install - ID Incandescent bulb 14.96 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 9 watts - Mail By Request - ID Incandescent bulb 11.14 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 04/14/2014
CFL Specialty - Reflector: 9 watts - Retail - ID Incandescent bulb 11.14 MeasureEnergy efficient Compact Fluorescent Lamps-Specialty 01/01/2014
ResidentialSpecialty Lamps:LED
LED Downlight: 10 watts - ID null 39.98 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 12 watts - ID null 38.52 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 13 watts - ID null 37.8 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 14 watts - ID null 37.07 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 15 watts - ID null 36.34 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 16 watts - ID null 42.88 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 17 watts - ID null 42.16 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 18 watts - ID null 41.43 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 20 watts - ID null 39.98 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 5 watts - ID null 50.88 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 6 watts - ID null 50.15 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 7 watts - ID null 16.72 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Downlight: 8 watts - ID null 26.89 MeasureEnergy efficient Light Emitting Diode Lamps-Downlight 04/14/2014
LED Specialty - 3-Way: 3,8,18 watts - Retail - ID Incandescent Lamp 37.04 MeasureEnergy efficient Light Emitting Diode Lamps-Specialty 01/30/2016
LED Specialty - Candelabra: 7 watts - ID Incandescent bulb 23.51 MeasureEnergy efficient Light Emitting Diode Lamps-Specialty 01/30/2016
Measure Category : Plumbing
ResidentialLow Flow Aerators:Aerator - 0.5 gpm
Low Flow Aerator - Direct Install - Electric Only - 0.5 gpm - ID 2.2 gpm 74.12 MeasureInstall Low Flow Aerator 04/14/2014
Low Flow Aerator - Mail By Request - Any Water Heat Fuel - 0.5 gpm - ID 2.2 gpm 30.67 MeasureInstall Low Flow Aerator 04/14/2014
Low Flow Aerator - Mail By Request - Electric Only - 0.5 gpm - ID 2.2 gpm 62.59 MeasureInstall Low Flow Aerator 04/14/2014
Report Date : 03/28/2019 Page 14 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
Low Flow Aerator - Retail - Any Water Heat Fuel - 0.5 gpm - ID 2.2 gpm 28.25 MeasureInstall Low Flow Aerator 04/14/2014
ResidentialLow Flow Aerators:Aerator - 1.5 gpm
Low Flow Aerator - Direct Install - Electric Only - 1.5 gpm - ID 2.2 gpm 30.52 MeasureInstall Low Flow Aerator 04/14/2014
Low Flow Aerator - Mail By Request - Any Water Heat Fuel - 1.5 gpm - ID 2.2 gpm 12.63 MeasureInstall Low Flow Aerator 04/14/2014
Low Flow Aerator - Mail By Request - Electric Only - 1.5 gpm - ID 2.2 gpm 25.77 MeasureInstall Low Flow Aerator 04/14/2014
Low Flow Aerator - Retail - Any Water Heat Fuel - 1.5 gpm - ID 2.2 gpm 11.63 MeasureInstall Low Flow Aerator 04/14/2014
ResidentialLow Flow Showerheads:Showerhead - 1.50 gpm
Low Flow Showerhead - Direct Install - Electric Only - 1.50 gpm - ID 2.5 gpm 307 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Mail By Request - Any Water Heat Fuel - 1.50
gpm - ID 2.5 gpm 170 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Mail By Request - Electric Only - 1.50 gpm - ID 2.5 gpm 260 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Retail - Any Water Heat Fuel - 1.50 gpm - ID 2.5 gpm 157 MeasureInstall a Low Flow Showerhead 04/14/2014
ResidentialLow Flow Showerheads:Showerhead - 1.75 gpm
Low Flow Showerhead - Direct Install - Electric Only - 1.75 gpm - ID 2.5 gpm 222 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Mail By Request - Any Water Heat Fuel - 1.75
gpm - ID 2.5 gpm 123 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Mail By Request - Electric Only - 1.75 gpm - ID 2.5 gpm 187 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Retail - Any Water Heat Fuel - 1.75 gpm - ID 2.5 gpm 121 MeasureInstall a Low Flow Showerhead 04/14/2014
ResidentialLow Flow Showerheads:Showerhead - 2.00 gpm
Low Flow Showerhead - Direct Install - Electric Only - 2.00 gpm - ID 2.5 gpm 139 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Mail By Request - Any Water Heat Fuel - 2.00
gpm - ID 2.5 gpm 77 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Mail By Request - Electric Only - 2.00 gpm - ID 2.5 gpm 117 MeasureInstall a Low Flow Showerhead 04/14/2014
Low Flow Showerhead - Retail - Any Water Heat Fuel - 2.00 gpm - ID 2.5 gpm 81 MeasureInstall a Low Flow Showerhead 04/14/2014
Measure Category : Water Heating
ResidentialWater Heater:Heat Pump Water Heater
HPWH Tier 2 or Above Basement 0-55gallons - ID RTF Weighted 1,750 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Basement 0-55gallons Self Install - ID RTF Weighted 1,750 MeasureElectric heat pump water heater 03/30/2017
Report Date : 03/28/2019 Page 15 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Home Energy Savings Program - ID
HPWH Tier 2 or Above Ducted Electric Resistance Heat 0-55 Gallons - ID RTF Weighted 1,300 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Ducted Electric Resistance Heat 0-55 Gallons Self
Install - ID RTF Weighted 1,300 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Ducted Gas Heat 0-55 Gallons - ID RTF Weighted 1,785 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Ducted Gas Heat 0-55 Gallons Self Install - ID RTF Weighted 1,785 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Ducted Heat Pump 0-55 Gallons - ID RTF Weighted 1,510 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Ducted Heat Pump 0-55 Gallons Self Install - ID RTF Weighted 1,510 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Garage 0-55 Gallons - ID RTF Weighted 1,570 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Garage 0-55 Gallons Self Install - ID RTF Weighted 1,570 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Indoor Electric Resistance Heat 0-55 Gallons - ID RTF Weighted 1,467 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Indoor Electric Resistance Heat 0-55 Gallons Self
Install - ID RTF Weighted 1,467 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Indoor Gas Heat 0-55 Gallons - ID RTF Weighted 1,875 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Indoor Gas Heat 0-55 Gallons Self Install - ID RTF Weighted 1,875 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Indoor Heat Pump 0-55 Gallons - ID RTF Weighted 1,601 MeasureElectric heat pump water heater 03/30/2017
HPWH Tier 2 or Above Indoor Heat Pump 0-55 Gallons Self Install - ID RTF Weighted 1,601 MeasureElectric heat pump water heater 03/30/2017
HPWH_Any_Tier_Midmarket - ID Current Practice 1,116 MeasureElectric heat pump water heater 09/01/2018
New Homes HPWH Tier 3 Ducted Heat Pump 0-55 Gallons Self Install -
ID RTF Weighted 1,585 MeasureElectric heat pump water heater 01/30/2016
Measure Category : Whole Home
ResidentialWhole Home:New Home - Performance Path
New Homes Whole Home Performance Path Tier 2 - ID Home built to ID version 3,454 MeasureA flexible compliance method for contractors to build to energy
efficient new homes.01/30/2016
ResidentialWhole Home:New Homes - Energy Star Manufactured
New Manufactured Home - Energy Star - Any Electric - ID Current Practice 4,142 MeasureNew Manufactured Homes built to Energy Star specifications 03/01/2018
Report Date : 03/28/2019 Page 16 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Low Income Weatherization - ID
Measure Category : Lighting
Residential Low IncomeGeneral Service Lamps:LED
50 LED Bulbs - ID null Savings included in "ID
Weatherization - ID" measure nullEnergy Star LEDs 03/01/2016
51 LED Light Fixture - ID null Savings included in "ID
Weatherization - ID" measure nullLED Light Fixtures 03/01/2016
Report Date : 03/28/2019 Page 17 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Low Income Weatherization - WY
Measure Category : Lighting
ResidentialGeneral Service Lamps:LED
50 LED Bulbs - WY null
Savings included in "WY
Weatherization - WY" measure nullEnergy Star LEDs 04/15/2016
Residential Low IncomeGeneral Service Lamps:LED
50 LED Bulbs - WY null
Savings included in "WY
Weatherization - WY" measure nullEnergy Star LEDs 04/15/2016
Report Date : 03/28/2019 Page 18 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Midstream Lighting - ID
Measure Category : Lighting
Non-ResidentialGeneral Illuminance:LED
LED A-19 Lamp < 8 W, Medium Base - MID - ID null 35.3 MeasureLED must be listed on qualified equipment list 01/20/2018
LED A-19 Lamp >= 8 W, Medium Base - MID - ID null 46.1 MeasureA-19 Lamp >= 8 W. LED must be listed on qualified equipment
lists.01/20/2018
LED A-21 Lamp >= 12 W, Medium Base - MID - ID null 59.3 MeasureA-21 Lamp >= 12 W. LED must be listed on qualified
equipment lists.01/20/2018
LED BR Reflector Lamp - MID - ID null 56.8 MeasureLED must be listed on qualified equipment list 01/20/2018
LED Decorative Lamp - MID - ID null 41 MeasureLED must be listed on qualified equipment list 01/20/2018
LED HID Replacement Lamp < 40 W - MID - ID null 300.6 MeasureCorn cob relamp < 40 Watts; LED must be listed on qualified
equipment list 01/20/2018
LED HID Replacement Lamp >= 150 W - MID - ID null 2,213.5 MeasureHID Replacement Lamp >= 150 Lamp. LED must be listed on
qualified equipment lists.01/20/2018
LED HID Replacement Lamp >= 40 and < 80 W - MID - ID null 518 MeasureCorn cob relamp >= 40 W and <80 W; LED must be listed on
qualified equipment list 01/20/2018
LED HID Replacement Lamp >= 80 and < 150 W - MID - ID null 1,247.8 Measure
LED lighting system upgrades, hid replacement lamp >= 80w
and < 150w Replacement. HID Replacement Lamp >= 80W
and < 150W must be advanced dimming controls.01/20/2018
LED MR16 Reflector Lamp - MID - ID null 62.7 MeasureLED must be listed on qualified equipment list 01/20/2018
LED PAR Reflector Lamp - MID - ID null 92.9 MeasureLED must be listed on qualified equipment list 01/20/2018
LED PLC Pin-based Lamp < 10 W - MID - ID null 50.8 MeasurePLC Pin-based L10 based Lamp. LED must be listed on
qualified equipment lists.01/20/2018
LED PLC Pin-based Lamp >= 10 W - MID - ID null 48 MeasurePLC Pin-based Lamp >= 10 based. LED must be listed on
qualified equipment lists.01/20/2018
LED PLL Pin-based Lamp - MID - ID null 56.4 MeasurePLL Pin-based LED based Lamp. LED must be listed on
qualified equipment lists.01/20/2018
LED Recessed Downlight Kit - MID - ID null 47.2 MeasureLED must be listed on qualified equipment list 01/20/2018
LED Wall Pack Fixture < 50 W - MID - ID null 577.1 MeasureLED Wall Pack 15W-50W; LED must be listed on qualified
equipment list 01/20/2018
LED Wall Pack Fixture < 50 W with Occupancy Sensor - MID - ID null 692.5 MeasureLED wall pack fixture. LED must be listed on qualified
equipment lists.01/20/2018
LED Wall Pack Fixture >= 50 W - MID - ID null 577.1 MeasureLED Wall Pack 15W-50W; LED must be listed on qualified
equipment list 01/20/2018
LED Wall Pack Fixture >= 50 W with Occupancy Sensor - MID - ID null 692.5 MeasureLED wall pack fixture. LED must be listed on qualified
equipment lists.01/20/2018
Non-ResidentialGeneral Illuminance:T5 Fluorescent
T5 HO Fluorescent Lamp - MID - Reduced Wattage - ID null 21.2 Measure< = 51W T5HO Replacement Lamp 01/20/2018
Non-ResidentialGeneral Illuminance:T8 Fluorescent
Report Date : 03/28/2019 Page 19 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Midstream Lighting - ID
T8 Fluorescent Lamp - MID - Reduced Wattage - ID null 11.9 Measure< = 28W CEE Replacement Lamp 01/20/2018
Report Date : 03/28/2019 Page 20 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : Small Business Direct Install - ID
Measure Category : Electronics
Non-ResidentialPlug Load:Advanced Power Strip
Advanced Power Strip - Small Business Dierct Install - ID Standard Power Strip or nullNon-Lighting - Advaned Power Strip 10/01/2016
Measure Category : Lighting
Non-ResidentialGeneral Illuminance:LED
LED - Exterior Fixture - Wall Pack - Small Business Direct Install - ID HID Savings vary by Deemed Hours
of Operation nullLED Fixture. Must be on the Qulified List 10/01/2016
LED - Exterior Fixture - Area Flood - Small Business Direct Install - ID HID Savings vary by Deemed Hours
of Operation nullLED Fixture. Must be on the Qulified List 10/01/2016
LED - Exterior Fixture - Entryway Wall Pack - Small Business Direct Install
- ID HID Savings vary by Deemed Hours
of Operation nullLED Fixture. Must be on the Qulified List 10/01/2016
LED Fixture - Retrofit - High and Low Bay - Small Business Direct Install -
ID HID Savings vary by Deemed Hours
of Operation nullHigh and Low Bay LED Fixture, High and Low Bay 10/01/2016
LED Fixture - Retrofit - Troffer Kit - 4 Lamp 48" Prismatic - Small Business
Direct Install - ID T8 Savings vary by Deemed Hours
of Operation nullLED Fixture. Must be on the Qulified List 10/01/2016
LED Fixture - Retrofit for HO and VHO Fixture Kit - Small Business Direct
Install - ID T12 HO/VHO Savings vary by Deemed Hours
of Operation nullEnergy E fficient Light Emitting Diode Lamps-General Purpose 10/01/2016
LED Tubular - Retrofit - Small Business Direct Install - ID T8 Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-General Purpose 10/01/2016
Non-ResidentialGeneral Service Lamps:LED
LED General Purpose - Small Business Direct Install - ID EISA-compliant general Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-General Purpose 10/01/2016
LED Pin Based - Small Business Direct Install - ID Compact Flourecent Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-Pin based
Horizontal Mount 10/01/2016
Non-ResidentialSpecialty Lamps:LED
LED PAR - Small Business Direct Install - ID Incandecent Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-Specialty 10/01/2016
LED Pin-based - Reflector Lamp - Small Buiness Direct Install - ID Halogen Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-Specialty 10/01/2016
LED Specialty - Candelabra - Small Business Direct Install - ID Incandescent Lamp Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-Specialty 10/01/2016
LED Specialty - MR 16 - Small Business Direct Install - ID Incandescent Lamp Savings vary by Deemed Hours
of Operation nullEnergy efficient Light Emitting Diode Lamps-Specialty 10/01/2016
Report Date : 03/28/2019 Page 21 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Business - ID
Measure Category : Custom
Non-ResidentialIrrigation:Variable Frequency Drives
Irrigation pump VFD- ID null
Savings vary by install
configuration - see attached
calculator
kWhAdd VFD to existing or new irrigation pump 01/01/2018
Non-Residential IrrigationIrrigation:Variable Frequency Drives
Irrigation pump VFD- ID null
Savings vary by install
configuration - see attached
calculator
kWhAdd VFD to existing or new irrigation pump 01/01/2018
Measure Category : Farm & Dairy
Non-Residential AgricultureLivestock Waterers:High-efficiency livestock waterer
High efficiency livestock waterer (New Construction) - ID Standard waterer with less 1,209 MeasureHigh efficiency livestock waterer 11/13/2014
High efficiency livestock waterer (Retrofit) - ID Standard waterer with less 1,209 MeasureHigh efficiency livestock waterer 11/13/2014
Non-Residential AgricultureWater Heating:Heat reclaimer
Heat recovery (New Construction) - ID System with heat from Savings vary by install
configuration kWhReclaim heat from refrigeration condenser to heat water 11/13/2014
Heat recovery (Retrofit) - ID System with heat from Savings vary by install
configuration kWhReclaim heat from refrigeration condenser to heat water 11/13/2014
Measure Category : Food Service Equipment
Non-ResidentialFreezers:Commercial Freezer
Commercial Transparent Door Freezer: 30 <= V < 50 - ID Standard Commercial 1,504 Measure
High Efficiency Energy Star qualified Commercial Transparent
Door Freezer with an interior volume equal to (30 <= V < 50
cubic feet)
11/13/2014
Non-ResidentialRefrigerators:Residential Refrigerator CEE Tier 3
CEE Tier 3 Refrigerator - Bottom Freezer w/o Ice thru door (residential
used in a business) - ID null 90.1 MeasureEnergy efficient refrigerators 08/20/2012
CEE Tier 3 Refrigerator - Side-by-Side w/Ice thru door (residential used in
a business) - ID null 91.1 MeasureEnergy efficient refrigerators 08/20/2012
CEE Tier 3 Refrigerator - Side-by-Side w/o Ice thru door (residential used
in a business) - ID null 106.9 MeasureEnergy efficient refrigerators 08/20/2012
CEE Tier 3 Refrigerator - Top Freezer w/Ice thru door (residential used in
a business) - ID null 84.7 MeasureEnergy efficient refrigerators 08/20/2012
CEE Tier 3 Refrigerator - Top Freezer w/o Ice thru door (residential used
in a business) - ID null 84.8 MeasureEnergy efficient refrigerators 08/20/2012
Measure Category : HVAC
Report Date : 03/28/2019 Page 22 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Business - ID
Non-ResidentialControls and Thermostats:Controls and Thermostats
Advanced Rooftop Unit Control: => 5 tons and <= 10 tons - ID null Site-Specific MeasureQualifying advanced rooftop unit control installed on existing
rooftop unit w/ =>5 and <=10 nominal tons 01/20/2018
Advanced Rooftop Unit Control: > 10 tons and <= 15 tons - ID null Site-Specific MeasureQualifying advanced rooftop unit control installed on existing
rooftop unit w/ >10 and <=15 nominal tons 01/20/2018
Advanced Rooftop Unit Control: > 15 tons and <= 20 tons - ID null Site-Specific MeasureQualifying advanced rooftop unit control installed on existing
rooftop unit w/ >15 and <=20 nominal tons 01/20/2018
Advanced Rooftop Unit Control: > 20 tons - ID null Site-Specific MeasureQualifying advanced rooftop unit control installed on existing
rooftop unit >20 nominal tons 01/20/2018
Non-ResidentialControls and Thermostats:Thermostat
Smart Thermostat - ID null Site-Specific MeasureResidential used in a business, see Home Energy Savings
program requirements.01/20/2018
Non-ResidentialCooling:Unitary Commercial Air Conditioners, Air-Cooled
Unitary CAC (Air): < 65, 000 Btu/hr (single phase): Single Package - CEE
Advanced Tier - ID Code required Air Cooled Savings vary by install
configuration TonCEE Tier 2, High Efficiency Air Conditioner Air Cooled <
65,000 Btu/hr, single package 01/20/2018
Unitary CAC (Air): < 65, 000 Btu/hr (single phase): Split System - CEE
Advanced Tier - ID Code required Air Cooled Savings vary by install
configuration TonCEE Tier 2, High Efficiency Air Conditioner Air Cooled <
65,000 Btu/hr, split system 01/20/2018
Unitary CAC (Air): All equipment sizes (three phase): Single Package -
CEE Advanced Tier - ID Code required Air Cooled Savings vary by install
configuration TonCEE Tier 1, High Efficiency Air Conditioner Air Cooled, All
equipment sizes, single package 01/20/2018
Unitary CAC (Air): All equipment sizes (three phase): Split System - CEE
Advanced Tier - ID Code required Air Cooled Savings vary by install
configuration TonCEE Tier 2, High Efficiency Air Conditioner Air Cooled, All
equipment sizes, split system 01/20/2018
Non-ResidentialCooling:Unitary Commercial Air Conditioners, Water and
Unitary CAC (Evaporative) All equipment sizes: Single Package - CEE
Tier 1 - ID Code required Water or Savings vary by install
configuration TonHigh Efficiency Air Conditioner Water and Evaporatively
Cooled, Single Package 01/20/2018
Unitary CAC (Evaporative): All equipment sizes: Split System - CEE Tier 1
- ID Code required Water or Savings vary by install
configuration TonHigh Efficiency Air Conditioner Water and Evaporatively
Cooled, Split System 01/20/2018
Non-ResidentialHeat Pump:Heat Pumps - Air-Cooled - Heating Mode
HP - Air (Heating & Cooling Mode): >= 65,000 Btu/hr (three phase): Single
Package - 17°F db/15°F wb outdoor air - CEE Tier 2 - ID Code required Air source Savings vary by install
configuration Ton
CEE Tier 2, High Efficiency Single Package heat pump air
cooled >= 65,000 Btu/hr and : 17°F db/15°F wb outdoor air
three phase
01/20/2018
HP - Air (Heating & Cooling Mode): >= 65,000 Btu/hr (three phase): Single
Package - 47°F db/43°F wb outdoor air - CEE Tier 2 - ID Code required Air source Savings vary by install
configuration Ton
CEE Tier 2, High Efficiency Single Package heat pump air
cooled >= 65,000 Btu/hr and : 47F db/15F wb outdoor air three
phase
01/20/2018
HP - Air (Heating & Cooling Mode): >= 65,000 Btu/hr (three phase): Split
System - 17°F db/15°F wb outdoor air - CEE Tier 2 - ID Code required Air source Savings vary by install
configuration Ton
CEE Tier 2, High Efficiency Split System heat pump air cooled
>= 65,000 Btu/hr and : 17°F db/15°F wb outdoor air three
phase
01/20/2018
HP - Air (Heating & Cooling Mode): >= 65,000 Btu/hr (three phase): Split
System - 47°F db/43°F wb outdoor air - CEE Tier 2 - ID Code required Air source Savings vary by install
configuration Ton
CEE Tier 2, High Efficiency Split System heat pump air cooled
>= 65,000 Btu/hr and : 47F db/15F wb outdoor air three phase 01/20/2018
Measure Category : Irrigation
Report Date : 03/28/2019 Page 23 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Business - ID
Non-ResidentialWater Distribution Equipment:Center Pivot Equipment
Center pivot base boot gasket - ID base (boot) gasket - as 1,423.76 MeasureReplace leaking center pivot base boot gasket 01/01/2018
Center pivot tower gasket - ID tower gasket - as deemed 35.59 MeasureReplace leaking tower gasket with new tower gasket 01/01/2018
Drop tube (3 ft minimum length) - ID drop tube - as deemed by 7.48 MeasureNew drop tube OR add drop tube as part of conversion to low
pressure system.01/01/2018
Gooseneck as part of conversion to low pressure system - ID gooseneck - as deemed 7.48 MeasureNew gooseneck as part of conversion to low pressure system 01/01/2018
Sprinkler Pressure Regulator Package (Custom) - ID null Savings vary by install
configuration kWhNew pivot or linear pressure regulators replacing worn
pressure regulators.11/13/2014
Non-ResidentialWater Distribution Equipment:Nozzles, Gaskets & Drains
Drain for wheel line, hand line, portable main line, pivot, or linear - ID drain - as deemed by RTF 169.25 MeasureNew drain replacing leaking drain 01/01/2018
Flow control nozzle - ID flow control nozzle - as 40.62 Measure
New flow control nozzle for impact sprinkler replacing existing
nozzle or worn flow control nozzle of same design flow or less 01/01/2018
Gasket for wheel line, hand line, or portable main line - ID gasket - as deemed by 163.3 MeasureReplace leaking gasket, including mainline valve or section
gasket, seal, or riser cap 01/01/2018
Nozzle - ID nozzle - as deemed by 40.62 MeasureNew nozzle replacing worn nozzle of same design flow or less
on existing sprinkler 01/01/2018
Non-ResidentialWater Distribution Equipment:Pivots and Linear Systems
Low pressure sprinkler replacing impact sprinkler - ID sprinkler - as deemed by 49.49 MeasureReplace impact sprinkler with low pressure sprinkler 01/01/2018
Low pressure sprinkler replacing worn low pressure sprinkler - ID sprinkler - as deemed by 49.94 MeasureReplace low pressure sprinkler with low pressure sprinkler 01/01/2018
Pressure regulator - ID regulator - as deemed by 47.98 MeasureReplace sprinkler pressure regulator or, in conversion from
higher pressure system, add new pressure regulator 01/01/2018
Non-ResidentialWater Distribution Equipment:Wheel Line/Hand Line Equipment
Impact sprinkler - ID impact sprinkler - as 27.29 MeasureNew or rebuilt impact sprinkler replacing worn or leaking
impact sprinkler 01/01/2018
Pipe repair - ID leaking pipe - as deemed 81.25 MeasureCut and press or weld repair of leaking wheel line, hand line, or
portable main line.01/01/2018
Rotating sprinkler - ID sprinkler - as deemed by 27.29 MeasureNew rotating sprinkler replacing worn or leaking impact or
rotating sprinkler 01/01/2018
Thunderbird wheel line hub - ID wheel line hub - as 70.31 MeasureNew Thunderbird wheel line hub replacing leaking hub 01/01/2018
Wheel line feed hose - ID wheel line feed hose - as 163.53 MeasureNew or rebuilt wheel line feed hose replacing leaking wheel
line feed hose 01/01/2018
Wheel line leveler - ID leveler - as deemed by 40.49 MeasureNew or rebuild wheel line leveler replacing leaking or
malfunctioning leveler 01/01/2018
Measure Category : Lighting
Non-ResidentialGeneral Illuminance:Custom
Report Date : 03/28/2019 Page 24 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Business - ID
Custom - Retrofit - ID null Site-Specific kWh
Custom lighting measure. Must save energy over baseline.
Lighting product must be listed on qualified equipment lists.01/20/2018
Non-ResidentialGeneral Illuminance:Exterior Lighting
Exterior Lighting - Retrofit - ID null Savings vary by install
configuration kwhLighting Retrofits Exterior - ID 01/01/2017
Street/Pole - ID null Savings vary by install
configuration kwhnull05/14/2016
Non-ResidentialGeneral Illuminance:InteriorLighting
Interior Lighting - Retrofit - ID null Savings vary by install
configuration kwhLighting Retrofits Interior- ID 01/01/2017
Non-ResidentialGeneral Illuminance:LED
LED A-19 Lamp < 8 W, Medium Base - MID - ID null 35.3 MeasureLED must be listed on qualified equipment list 01/20/2018
LED A-19 Lamp < 8 W, Medium Base - Retrofit - ID null Site-Specific MeasureLED must be listed on qualified equipment list 01/20/2018
LED A-19 Lamp >= 8 W, Medium Base - MID - ID null 46.1 MeasureA-19 Lamp >= 8 W. LED must be listed on qualified equipment
lists.01/20/2018
LED A-19 Lamp >= 8 W, Medium Base - Retrofit - ID null Site-Specific MeasureLED lighting system upgrades, a 19 Lamp. A must be
advanced dimming controls.01/20/2018
LED A-21 Lamp >= 12 W, Medium Base - MID - ID null 59.3 MeasureA-21 Lamp >= 12 W. LED must be listed on qualified
equipment lists.01/20/2018
LED A-21 Lamp >= 12 W, Medium Base - Retrofit - ID null Site-Specific MeasureLED lighting system upgrades, a 21 Lamp. A must be
advanced dimming controls.01/20/2018
LED BR Reflector Lamp - MID - ID null 56.8 MeasureLED must be listed on qualified equipment list 01/20/2018
LED BR Reflector Lamp - Retrofit - ID null Site-Specific MeasureLED must be listed on qualified equipment list 01/20/2018
LED Decorative Lamp - MID - ID null 41 MeasureLED must be listed on qualified equipment list 01/20/2018
LED Decorative Lamp - Retrofit - ID null Site-Specific MeasureLED must be listed on qualified equipment list 01/20/2018
LED HID Replacement Lamp < 40 W - MID - ID null 300.6 MeasureCorn cob relamp < 40 Watts; LED must be listed on qualified
equipment list 01/20/2018
LED HID Replacement Lamp < 40 W - Retrofit - ID 70W-250W MH equivalent Site-Specific MeasureCorn cob relamp < 40 Watts; LED must be listed on qualified
equipment list 01/20/2018
LED HID Replacement Lamp >= 150 W - MID - ID null 2,213.5 MeasureHID Replacement Lamp >= 150 Lamp. LED must be listed on
qualified equipment lists.01/20/2018
LED HID Replacement Lamp >= 150 W - Retrofit - ID null Site-Specific Measure
LED lighting system upgrades, hid replacement lamp >= 150w
Retrofit. HID Replacement Lamp >= 150W must be advanced
dimming controls.
01/20/2018
LED HID Replacement Lamp >= 40 and < 80 W - MID - ID null 518 MeasureCorn cob relamp >= 40 W and <80 W; LED must be listed on
qualified equipment list 01/20/2018
LED HID Replacement Lamp >= 40 and < 80 W - Retrofit - ID 250W-1000W MH Site-Specific MeasureHID Replacement Lamp >= 80W and < 150 Lamp. LED must
be listed on qualified equipment lists.01/20/2018
LED HID Replacement Lamp >= 80 W and < 150 W - Retrofit - ID null Site-Specific MeasureCorn cob relamp >= 40 W and <80 W; LED must be 01/20/2018
Report Date : 03/28/2019 Page 25 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Business - ID
listed on qualified equipment list
LED MR16 Reflector Lamp - MID - ID null 62.7 MeasureLED must be listed on qualified equipment list 01/20/2018
LED MR16 Reflector Lamp - Retrofit - ID null Site-Specific MeasureLED must be listed on qualified equipment list 01/20/2018
LED PAR Reflector Lamp - MID - ID null 92.9 MeasureLED must be listed on qualified equipment list 01/20/2018
LED PAR Reflector Lamp - Retrofit - ID null Site-Specific MeasureLED must be listed on qualified equipment list 01/20/2018
LED PLC Pin-based Lamp < 10 W - MID - ID null 50.8 MeasurePLC Pin-based L10 based Lamp. LED must be listed on
qualified equipment lists.01/20/2018
LED PLC Pin-based Lamp < 10 W - Retrofit - ID null Site-Specific MeasureLED lighting system upgrades, plc pin Pin. PLC Pin must be
advanced dimming controls.01/20/2018
LED PLC Pin-based Lamp >= 10 W - MID - ID null 48 MeasurePLC Pin-based Lamp >= 10 based. LED must be listed on
qualified equipment lists.01/20/2018
LED PLC Pin-based Lamp >= 10 W - Retrofit - ID null Site-Specific MeasureLED lighting system upgrades, plc pin Pin. PLC Pin must be
advanced dimming controls.01/20/2018
LED PLL Pin-based Lamp - MID - ID null 56.4 MeasurePLL Pin-based LED based Lamp. LED must be listed on
qualified equipment lists.01/20/2018
LED PLL Pin-based Lamp - Retrofit - ID null Site-Specific MeasureLED lighting system upgrades, pll pin based Lamp. PLL Pin
must be advanced dimming controls.01/20/2018
LED Recessed Downlight Kit - MID - ID null 47.2 MeasureLED must be listed on qualified equipment list 01/20/2018
LED Recessed Downlight Kit - Retrofit - ID null Site-Specific MeasureLED must be listed on qualified equipment list 01/20/2018
LED Wall Pack Fixture < 50 W - MID - ID null 577.1 MeasureLED Wall Pack 15W-50W; LED must be listed on qualified
equipment list 01/20/2018
LED Wall Pack Fixture < 50 W - Retrofit - ID null Site-Specific MeasureLED Wall Pack 15W-50W; LED must be listed on qualified
equipment list 01/20/2018
LED Wall Pack Fixture < 50 W with Occupancy Sensor - MID - ID null 692.5 MeasureLED wall pack fixture. LED must be listed on qualified
equipment lists.01/20/2018
LED Wall Pack Fixture < 50 W with Occupancy Sensor - Retrofit - ID null Site-Specific MeasureLED wall pack fixture. LED must be listed on qualified
equipment lists.01/20/2018
LED Wall Pack Fixture >= 50 W - MID - ID null 577.1 MeasureLED Wall Pack 15W-50W; LED must be listed on qualified
equipment list 01/20/2018
LED Wall Pack Fixture >= 50 W - Retrofit - ID null Site-Specific MeasureLED Wall Pack 15W-50W; LED must be listed on qualified
equipment list 01/20/2018
LED Wall Pack Fixture >= 50 W with Occupancy Sensor - MID - ID null 692.5 MeasureLED wall pack fixture. LED must be listed on qualified
equipment lists.01/20/2018
LED Wall Pack Fixture >= 50 W with Occupancy Sensor - Retrofit - ID null Site-Specific MeasureLED wall pack fixture. LED must be listed on qualified
equipment lists.01/20/2018
Non-ResidentialGeneral Illuminance:T5 Fluorescent
T5 HO Fluorescent Lamp - MID - Reduced Wattage - ID null 21.2 Measure< = 51W T5HO Replacement Lamp 01/20/2018
T5 HO Fluorescent Lamp - Retrofit - Reduced Wattage - ID null Site-Specific Measure< = 51W T5HO Replacement Lamp 01/20/2018
Non-ResidentialGeneral Illuminance:T8 Fluorescent
Report Date : 03/28/2019 Page 26 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Business - ID
T8 Fluorescent Lamp - MID - Reduced Wattage - ID null 11.9 Measure< = 28W CEE Replacement Lamp 01/20/2018
T8 Fluorescent Lamp - Retrofit - Reduced Wattage - ID null Site-Specific Measure< = 28W CEE Replacement Lamp 01/20/2018
Measure Category : Refrigeration
Non-ResidentialControls:Adaptive Refrigeration Controller
Adaptive Refrigeration Controller (Retrofit) - ID Conventional controls Savings vary by install
configuration kWhReplace conventional controls with adaptive controls and, in
some instances, electric expansion valves.11/13/2014
Non-ResidentialFast Acting Door:Fast Acting Door
Fast Acting Door (Retrofit) - ID Manually operated door,Savings vary by install
configuration kWh
Replace manually operated door, automatic door with long
cycle time, strip curtain, or entryway with no door with fast
acting door.
11/13/2014
Measure Category : Wastewater
Non-ResidentialWastewater:Aeration
Extended Range Circulator (Retrofit) - ID Excess aeration capacity Savings vary by install
configuration kWhAddress excess aeration with extended range circulator.11/13/2014
Report Date : 03/28/2019 Page 27 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Small Business Lighting - ID
Measure Category : Lighting
Non-ResidentialExterior Lighting:Custom
Exterior General Illuminance Lighting - New Construction/Major
Renovation - Custom - ID The baseline wattage for Savings vary by install
configuration kWhCustom General Illumination Lighting, exterior fixture or lamp
not listed in tariff incentive tables 05/14/2016
Non-ResidentialExterior Lighting:LED
LED Canopy/Soffit Fixture - New Construction/Major Renovation - ID High Intensity Discharge 460 MeasureNew construction/major renovation exterior LED Canopy/Soffit
fixture 05/14/2016
LED Flood Light Fixture - < 100 W - New Construction/Major Renovation -
ID High Intensity Discharge 679 MeasureNew construction/major renovation exterior LED Flood Light
fixture, < 100 W 05/14/2016
LED Flood Light Fixture - >= 100 W - New Construction/Major Renovation
- ID High Intensity Discharge 1,183 MeasureNew construction/major renovation exterior LED Flood Light
fixture, >= 100 W 05/14/2016
LED Outdoor Pole/Roadway Decorative Fixture - < 75 W - New
Construction/Major Renovation - ID High Intensity Discharge 460 MeasureNew construction/major renovation exterior LED Outdoor
Pole/Roadway decorative fixture 05/14/2016
LED Outdoor Pole/Roadway Fixture - <= 200 W - New Construction/Major
Renovation - ID High Intensity Discharge 1,095 MeasureNew construction/major renovation exterior LED Outdoor Area
and Roadway fixture, <= 200 W 05/14/2016
LED Outdoor Pole/Roadway Fixture - > 200 W - New Construction/Major
Renovation - ID High Intensity Discharge 3,285 MeasureNew construction/major renovation exterior LED Outdoor Area
and Roadway fixture, > 200 W 05/14/2016
LED Wall Pack Fixture - < 50 W - New Construction/Major Renovation - ID High Intensity Discharge 460 MeasureNew construction/major renovation exterior LED Wall Pack
fixture, < 50 W 05/14/2016
LED Wall Pack Fixture - >= 50 W - New Construction/Major Renovation -
ID High Intensity Discharge 657 MeasureNew construction/major renovation exterior LED Wall Pack
fixture, >= 50 W 05/14/2016
Non-ResidentialGeneral Illuminance:Exterior Lighting
Street/Pole - ID null Savings vary by install
configuration kwhnull05/14/2016
Non-ResidentialInterior Lighting:Custom
Interior Lighting - New Construction/Major Renovation - Custom - ID Industry standard baseline Savings vary by install
configuration kWhCustom Lighting, interior lighting not subject to energy code.05/14/2016
Non-ResidentialLighting:Interior Lighting
Interior Lighting and Lighting Control - NCMR - ID Site specific determined by Savings vary by install
configuration kWhOffers prescriptive and/or custom incentives for qualifying
lighting equipment 05/14/2016
Non-ResidentialLighting:Package Lighting
Package Lighting NCMR - ID Site specific determined by Savings vary by install
configuration Site-specificOffers prescriptive and/or custom incentives for qualifying
lighting equipment 11/13/2014
Package Lighting Retrofit - ID Site specific determined by Savings vary by install
configuration Site-specificOffers prescriptive and/or custom incentives for qualifying
lighting equipment 11/13/2014
Non-ResidentialNon-General Illuminance:Exterior Lighting Control
Exterior Dimming Control - Retrofit - ID Must control LED Savings vary by install
configuration Watt controlled
Must control LED tech in an ext lighting application. Control
must be integral to LED fixture or fix-mounted and reduce fix
power by 75% or more for a min of 6 hrs per night or when the
space has been unoccupied for 15 min or less.
05/14/2016
Report Date : 03/28/2019 Page 28 of 29
Rocky Mountain Power Energy Efficiency Measures for Idaho
Measures Effective on 03/28/2019
Energy Savings
Calculation method
Gross incremental annual
electric savings (kWh/yr)Savings unitEffective Date
Program : wattsmart Small Business Lighting - ID
Report Date : 03/28/2019 Page 29 of 29

Appendix 7
National Energy Foundation Idaho Report

P r ogr am R epor t
2018
BE WATTSMART,
BEGIN AT HOME
IDAHO
Prepared for:
Michael S. Snow, Manager, Regulatory Projects
Barbara Modey, Customer and Community Communications
Rocky Mountain Power
1407 W North Temple
Suite 330
Salt Lake City, UT. 84116
Prepared by:
Patti Clark
Program Director
National Energy Foundation
4516 South 700 East, Suite 100
Salt Lake City, UT 84107
February 25, 2019
Savings
Home Energy
Worksheets
– Returned: 1,463 –
– 87% –
Teacher
Packets
– Returned: 65 –
– 89% –
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Schools
– 24 –
Teachers
– 73 –
Students
– 1,723 –
Participants
Table of Contents
Program Overview .........................................................................................................................1
Program Description 1
Program Administration 1
Building Collaborations 1
Program Implementation 1
Program Registration 1
Be wattsmart, Begin at home Presentation 2
Program Materials 2
Program Accomplishments – Fall 2018 2
Program Improvements - Fall 2018 2
Attachments ....................................................................................................................5
Fall 2018 Participating Schools 5
Program Promotions 6
Program Documents 7
Program Evaluation 52
Program Evaluation Compilation 53
Home Energy Worksheet (English) 57
Home Energy Worksheet (Spanish) 58
Home Energy Worksheet Summary – Rocky Mountain Power 59
Wise Energy Behaviors in Rocky Mountain Power Idaho Homes 60
Sampling of Thanks a “WATT” Cards 61
©2019 National Energy Foundation 1
Program Overview
Program Description
Be wattsmart, Begin at home, an energy efficiency education program, is a collaborative partnership between
Rocky Mountain Power and the National Energy Foundation (NEF). This unique and interactive program teaches
the importance of energy and natural resources and their impact on the environment. The objective is to expand
and promote energy awareness through a school-based education program which encourages Idaho students and
teachers to change behaviors which will impact the energy consumption in their homes and community. Teachers
are also provided teaching materials to support further classroom instruction on this valuable message.
The program expanded in 2018 to include an additional four Idaho schools within the Rocky Mountain Power
territory. This increased the total number of schools in the Idaho program to 24 schools.
Program Administration
Be wattsmart, Begin at home is administered by NEF, a non-profit organization (established in 1976) dedicated
to the development, dissemination and implementation of supplementary educational materials, programs and
services relating primarily to energy, energy safety, the environment and natural resources. Our mission remains
constant, to cultivate and promote an energy literate society. NEF is pleased to report on activities of the Be
wattsmart, Begin at home energy efficiency education program conducted during the 2018 – 2019 school year.
Anne Lowe, Vice President – Operations, oversees program organization. Gary Swan, Vice President – Development,
oversees contract accounting. Patti Clark, Program Director, is responsible for overseeing and implementing the
scope of work and Megan Hirschi is responsible for scheduling the presentations. A team of trained and seasoned
presenters brought the interactive, hands-on program to Idaho schools during September and October of 2018.
Building Collaborations
The Idaho Content Curriculum Standards were adopted by the Idaho State Department of Education for all
K-12 students within the state. The Be wattsmart, Begin at home program aligns appropriately with the 4th grade
standards. Teachers appreciate the collaborative efforts to align program components to their learning standards.
Curriculum correlations were provided to teacher participants in their Teacher Guide delivered to each teacher
prior to the presentation date.
Program Implementation
This program was first implemented in the fall of 2017 and expanded in the fall of 2018 to include an additional
four schools. Principals of eligible schools were sent a letter to introduce the program offered by Rocky Mountain
Power and teachers were initially emailed with follow-up calls from Patti Clark or Megan Hirschi. Questions were
addressed and highlights of the program content were introduced to teachers with an emphasis on how the
program aligns with Idaho content standards.
Program Registration
Registration for the program was online at wattsmart.com/begin. Each registered school was checked against the
qualified school list before email and phone communications were made with teachers to determine optimum
presentation dates and student numbers.
After registration was qualified, a series of email communications with teachers, was sent automatically by the
program registration website. The website calculated Home Energy Worksheet returns as well as earned gift card
levels and communicated this information to the participating teachers. Later communications were customized
through programming to be sent only to teachers needing a reminder to return their program documents.
2 ©2019 National Energy Foundation
Be wattsmart, Begin at home Presentation
Be wattsmart, Begin at home presentations were given one week in September and a second week during the
month of October 2018 to accommodate the various scheduled Harvest recesses. The presentation featured a
custom Keynote slideshow that brought energy concepts to the forefront of Idaho education. The presentation
focused on important concepts, such as natural resources, electrical generation, the energy mix used by Rocky
Mountain Power to generate electricity and tips for energy efficiency in the home.
The presentation provided interactive activities that involved and engaged the audience. Students participated in
making a human electrical circuit, during which they learned key core curriculum concepts such as insulators and
conductors of electricity and electrical generation. Student volunteers used props to demonstrate the process
of electrical generation for their classmates. All students reviewed material learned with an “Energy Lingo” review
activity at designated points throughout the presentation. To help students remember energy efficiency tips,
participants viewed “Caitlynn Power” energy efficiency video vignettes produced by PacifiCorp. These videos
were new to the program this year and were well received by both teachers and students. At the end of each
short video, students learned a rhyme about Caitlyn’s wise energy choices to help them remember the concept.
The last portion of the presentation communicated the importance of the program take-home pieces. These
documents enabled households to participate in energy education along with students.
Program Materials
A Parent Letter was provided to explain the importance of Be wattsmart, Begin at home. In addition, students
took home a Student Guide and Home Energy Worksheet to share with their families. Students who returned their
worksheet received an LED nightlight featuring the Rocky Mountain Power logo as a reward.
Educators were also given helpful energy educational materials. Each teacher participant was provided a custom
Be wattsmart, Begin at home folder. The folder contained a custom Teacher Guide with additional information
and activities to supplement and continue energy education in the classroom. Also, in the folder were two NEF
instructional posters, Energy Efficiency and Electricity Serves Our Community.
A program Implementation Steps Flier assisted teachers in carrying out the program. It also gave simple steps for
successfully returning Home Energy Worksheets and the sponsor Thanks a “Watt” Card in the postage paid envelope
provided in Teacher Materials Folder. A Rewarding Results Flier gave information concerning the mini-grant that
teacher participants would receive for returning their student surveys. Educators received a $50 gift card for an
80% return, or a $25 gift card for a 50 – 79% return by the December 5, 2018 deadline.
Program Accomplishments – Fall 2018
• 24 Be wattsmart, Begin at home presentations
• 1,723 students and families reached
• 73 Idaho teachers reached
• 87% student Home Energy Worksheet surveys return
• $50 mini-grant checks delivered to 62 Idaho teachers
• $25 mini-grant checks delivered to 3 Idaho teachers
Program Improvements - Fall 2018
• Updated all program materials with new Rocky Mountain Power style guide and look
• New video vignettes entitled “Caitlin Power” produced by sponsor for presentation
• Updated the Energy Efficiency instructional poster
• Added four additional schools to the program
©2019 National Energy Foundation 3
• New LED nightlight incentive with Rocky Mountain Power logo
• Added online Home Energy Worksheet option to program
• Program Evaluation completed online
Program Attachments – Fall 2018
• Fall 2018 Participating Schools
• Program Promotions
• Program Documents
• Keynote Presentation
• Teacher Implementation Steps Flier
• Rewarding Results Flier
• Student Guide
• Teacher Guide
• Lingo Card
• Parent Letter
• Teacher Evaluation Compilation
• Home Energy Worksheet
• Home Energy Worksheet Summary – Rocky Mountain Power
• Wise Energy Behaviors in Rocky Mountain Power Idaho Homes
• Sampling of Thanks a “Watt” Cards
4 ©2019 National Energy Foundation
©2019 National Energy Foundation 5
Attachments
Fall 2018 Participating Schools

Adams Elementary 110 North 2nd East Rexburg ID
AJ Winters Elementary 535 Clay St. Montpelier ID
Ammon Elementary 2900 Central Ave. Ammon ID
Georgetown Elementary 142 Stringtown Road Georgetown ID
Grace Elementary 704 South Main Street Grace ID
Harold B Lee Elementary 4726 W. Hwy. 36 Weston ID
Harwood Elementary 200 W 3rd N Rigby ID
Hibbard Elementary 2413 n 3000 w Rexburg ID
Hillview Elementary 3075 Teton Street Ammon ID
Iona Elementary 5338 Owens Street Iona ID
Kennedy Elementary 60 S 5th W Rexburg ID
Kershaw Intermediate School 610 E 3rd North Sugar City ID
Lincoln Elementary 358 East 2nd South Rexburg ID
Lindy Ross Elementary 526 South Oakley Street Dubois ID
Mountain View Elementary 704 Center McCammon ID
Oakwood Elementary 525 South 4th East Preston ID
Paris Elementary 39 Fielding Street Paris ID
Parker-Egin Elementary 221 North Center St. St. Anthony ID
Philo T. Farnsworth Elementary 305 N. 3700 E. Rigby ID
Rimrock Elementary 4855 Brennan Bend Idaho Falls ID
Riverview Elementary 1463 North 800 East Shelley ID
Roberts Elementary 682 N. 2858 East Roberts ID
South Fork Elementary 7163 S 2000 W Rexburg ID
Thatcher Elementary School 6007 E. Thatcher Road Thatcher ID
6 ©2019 National Energy Foundation
Program Promotions
Like study habits,
wattsmart habits
begin at home.
Enroll your fourth-grade science
students in our free, engaging
energy education program.
Be wattsmart, Begin at home
cultivating energy literacy®
© 2018 Rocky Mountain Power wattsmart is registered in the U.S. Patent and Trademark Office.
Like study habits,
wattsmart habits
begin at home.
Enroll your fourth-grade science
students in our free, engaging
energy education program.
Be wattsmart, Begin at home
cultivating energy literacy®
© 2018 Rocky Mountain Power wattsmart is registered in the U.S. Patent and Trademark Office.
Be wattsmart, Begin at homereinforces electricity learning standards in an engaging and interactive assembly. Participating teachers receive free energy education posters, activities and student materials as well as the chance to receive a Visa® gift card of up to $50, depending on participation.
Presentations will be held in September and October, 2018. Sign up today at
wattsmart.com/begin.
cultivating energy literacy®
Be wattsmart, Begin at homereinforces electricity learning standards in an engaging and interactive assembly. Participating teachers receive free energy education posters, activities and student materials as well as the chance to receive a Visa® gift card of up to $50, depending on participation.
Presentations will be held from in September and October, 2018. Sign up today at wattsmart.com/begin.
cultivating energy literacy®
©2019 National Energy Foundation 7
Program Documents
Keynote Presentation
Be Begin at home
We have the power to
learn.
Learn about natural resources.
Learn how we make and use
energy.
Learn how to use energy wisely
by being wattsmart.
Play energy LINGO.
ENERGY
ENERGY is the ability to do WORK.
Natural resources
A natural resource is
anything we use
that comes from
the earth or the
sun.
Renewable and 
nonrenewable resources
8 ©2019 National Energy Foundation
Renewable resources Nonrenewable resources
Let’s LINGO
Find the words on your LINGO board 

that match these definitions:
•The ability to do work.
•Something useful from the earth or the
sun.
Energy
Natural gas
Natural resource
•The electricity we use is not a natural 

resource.
•It is made from natural resources.
•Since electricity is made from natural resources, it is
called a secondary energy source.
•Power lines carry the electricity from where it is
generated to where it is used.
Electricity
Rocky Mountain Power
Electric generation by energy source
Coal 58.89%
Renewables 19.95%
Natural gas 10.57%
Other sources 10.59%
Electric generation
Power Plant
Transmission Lines
Step-up 
Transformer Step-down 
Transformer
Distribution Lines
Customer
©2019 National Energy Foundation 9
What is a circuit?Let’s make a circuit.
Open circuit: 

No electricity can flow
Closed circuit: 

Electricity can flow
•An energy source, such as a battery.
•A conductor to carry electrical energy, such as wire.
•A load to use the energy, such as a light bulb.
What things do we need to make an electrical circuit?
batterybattery
Energy efficiency
•Using less energy to accomplish the same amount of work.
Technology
•Install energy-efficient products, appliances and devices.
Behavior
•Use less energy through wise behaviors that conserve energy.
Energy efficiency
•Using less energy to accomplish the same amount of
work.
•An energy resource that is capable of being renewed
or is replaceable.
•Fossil fuels – such as coal, natural gas and oil – are
considered resources.
•A resource used to produce gasoline.
Let’s LINGO
Find the words on your LINGO board that match these definitions:
Energy efficiency
Renewable
Nonrenewable
Oil
Caitlynn Power Caitlynn Power
10 ©2019 National Energy Foundation
Caitlynn Power
Home heating and cooling
What can you do to be wattsmart?
•Install a smart or programmable
thermostat.
•Change furnace filters.
•Insulate your home and seal air leaks.
•Use a fan instead of an air conditioner.
Remind your parents to:
Caitlynn Power Caitlynn Power
Water heating
What can you do to be wattsmart?
•Take shorter showers.
•Turn off the water when 

brushing teeth.
•Set your water heater to 120ºF.
•Install an energy-efficient showerhead.
•Use advanced power strips to reduce phantom loads.
•Use a microwave oven when possible.
•Use lids to shorten cooking time.
What else can you do to be wattsmart?
©2019 National Energy Foundation 11
The 3 Rs
•Reduce

– use less of something.
•Reuse 
– use something again.
•Recycle 

– make something into another new thing.
What can you do to be wattsmart?
Let’s LINGO
Find the words on your LINGO board that match these definitions:
• A light that can last 25 times longer than an incandescent.
•Electricity consumed by an electronic device while it is turned off or in standby mode.
•Using a toaster oven or microwave for is more
energy-efficient than using the oven.
•Set this to 120°F for a comfortable shower.
• To use less of something.
LED
Phantom load
Cooking
Water heater
Reduce
•Learned why energy is 
important.
•Discussed energy and 

where it comes from.
What have we done today?Engage in energy
efficiency
Review your Be wattsmart, Begin at home
booklet with your parent(s).
Complete the Home Energy Worksheet
either online or return it to your
teacher to receive an energy-efficient
nightlight.
Sign the Thanks A “Watt” Card and your teacher will mail it along with your
worksheet.
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have the power to be
wattsmart!
Visit wattsmart.com 

for more energy-saving ideas.
YOU
12 ©2019 National Energy Foundation
Implementation Steps Flier
1. Verify that you have received each of the following:
• Teacher Materials Folder• Your Be wattsmart, Begin at home Teacher Guide • Home Energy Worksheets for you and your students• Be wattsmart, Begin at home student booklets • Set of Parent Letters• Wattsmart nightlights (student incentive for completing the Home Energy Worksheet)
2. Distribute to each student a:
• Be wattsmart, Begin at home student booklet• Home Energy Worksheet• Parent Letter
3. Reward each student who completes a Home Energy Worksheet, either online or paper, with a wattsmart nightlight.
4. Have each student sign the Thank You Card to Rocky Mountain Power.
5. Mail in the self-addressed postage-paid envelope:
• Any completed Home Energy Worksheets
• The Thank You Card
To thank you for postmarking your envelope by December 5, 2018, you will receive a Visa® gift card for classroom use.
80 percent or greater return of registered students’ Home Energy Worksheets = $50
50 – 79 percent return of registered students’ Home Energy Worksheets = $25
For questions, or additional information, please email Megan Hirschi at [e-mail].
Implementation Steps
cultivating energy literacy®
© 2018 Rocky Mountain Power wattsmart is registered in U.S. Patent and Trademark Office.ID
©2019 National Energy Foundation 13
Rewarding Results
Attention Teachers
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Help us out by mailing your student Home Energy Worksheets and receive a $25 – $50 VISA® gift card for classroom use, depending upon participation.
80 percent or greater return of registered students’ Home Energy Worksheets = $50 50 – 79 percent return of registered students’ Home Energy Worksheets = $25
Postmark due date:December 5, 2018
Offer open only to teachers participating in Be wattsmart, Begin at home. Certain restrictions may apply. Good while grant funding is in place. Home Energy Worksheets must be completed for eligibility. For more information, contact Megan Hirschi at [e-mail].
™
14 ©2019 National Energy Foundation
Student Guide
Let’s turn the answers on.cultivating energy literacy®
Be wattsmar t
Begin at homeStudent Guide
©2019 National Energy Foundation 15
This booklet is divided into three sections that will give you the power to:
1. Learn about sources of energy, how they get to your home and why they are important in your life.
2. Discuss wattsmart energy efficiency tips that will help you use energy wisely and save money.
3. Engage in energy efficiency by determining how energy can be saved in your home through a simple audit activity
and the Home Energy Worksheet.
I have the power to be wattsmart.
•Being wattsmart is all about taking steps to save energy – which in turn can help you save money.
•You have the power to become more energy efficient. Rocky Mountain Power can help with wattsmart programs and incentives for homes and businesses. Saving energy also saves money and is good for the environment.
Dear Parents,
The Be wattsmart, Begin at home program assists teachers and students to learn about energy, discuss important energy topics and engage in energy efficiency actions now. Your child has participated in a presentation addressing natural resources, energy basics and energy efficiency. Your participation in this program will help you be wattsmart, enhance energy efficiency in your home and help save money on your utility bills. Here are three simple ways that you can help:
• Review this Be wattsmart, Begin at home booklet with your child.
• Assist your child with completing the activities on Page 7.
• Have your child complete the Home Energy Worksheet online or return it to his or her teacher.
Thank you for being wattsmart and for your participation!
What’s inside?
About Rocky Mountain PowerRocky Mountain Power is committed to the delivery of reliable electric service that’s safe, low-cost and increasingly from clean, renewable resources. Serving more than 1 million customers in Utah, Idaho and Wyoming, the company is one of the lowest cost energy producers in the nation. Rocky Mountain Power is moving toward a sustainable energy future that includes increased use of solar, wind and other renewable resources; and provides customers with more choices to meet their energy needs.
About the National Energy FoundationThe National Energy Foundation (NEF) is a 501 (c)(3) nonprofit organization, founded in 1976. It is dedicated to increasing energy literacy through the development, distribution and implementation of educational programs and materials. These resources relate primarily to energy, natural resources, energy efficiency, energy safety and the environment. Concepts are taught through science, math, art, technology and writing. NEF recognizes the importance of educating individuals about energy so they can make informed decisions about energy issues and use.
22
16 ©2019 National Energy Foundation
I have the power to learn.
•Heating and cooling systems
•Computers
•Electronic equipment such as gaming
and entertainment systems and TVs
•Charging electronic tablets, music
players and cell phones
•Appliances
•Lights
•Food storage and preparation
•Security systems
The importance of energy:Energy is the ability to do work or produce change. Virtually everything we do or use at work and home uses energy.
2 3
Where does energy come from?Our energy comes from natural resources. There are two general categories of natural resources – nonrenewable and renewable. A nonrenewable resource is not capable of being renewed, replaced or takes a very long time to replace. A renewable resource is capable of being renewed or replaced.
Primary natural resources are used to convert energy into electricity. They can be either nonrenewable or renewable.
Nonrenewable examples are: Renewable examples are:
Coal is the most abundant nonrenewable
energy source in the world. There is an
estimated 129 year supply remaining.
Oil can be both refined and unrefined.
Refined oil is transformed into petroleum
products and unrefined oil remains as
crude oil.
Natural Gas is usually captured
alongside oil deposits and is a major
source for electrical generation.
Uranium is the fuel most widely used by nuclear plants. Nuclear energy is the energy inside the nucleus (core) of the atom of uranium.

Solar is energy from the sun.

Wind is energy from the wind captured
by a group of wind turbines (generators).

Geothermal is energy derived from
the heat of the earth.
Hydropower is energy from water
that generates electricity.
Secondary energy resources are created by using nonrenewable and renewable resources of energy.
Electricity is the most abundant secondary energy resource used. It is the flow of electrical power or charge. It
occurs in nature as lightning and static electricity. A generator uses energy resources to create mechanical energy
that is then converted into electrical energy.
Generating plant Wind generating facility Distribution substation Subtransmission linesOverhead distribution linesTransmission linesHydro generating projectTransmission substation Pole-top transformer
4,500feet
Geothermal
Use of electricity in the home
3
©2019 National Energy Foundation 17
For more than 100 years, electricity has made our homes more comfortable and industries more productive. Today electricity is powering a world of electronics.
How is electricity generated? It begins with a fuel that heats water and turns it to steam. The steam drives the turbine that turns the generator motor to produce electricity.
How is electricity transmitted? Once the electricity is produced, the current flows from the generator to the power plant transformer where the voltage is increased to boost the flow of the electric current through the transmission lines. The transmission lines transport the electricity to Rocky Mountain Power’s substations where the voltage is decreased. Power lines then carry the electricity from the substations to be used in our homes and businesses.
Energy efficiency
Energy efficiency is using less energy to accomplish the same
amount of work – we call it being wattsmart. There are many
technologies we can use today that decrease the amount of
energy needed to do work. Good examples are ENERGY
STAR® products and LED lighting.
You can save even more money if you start thinking about using
energy wisely. Try turning off the lights when you leave the
room, take shorter showers or turn off your electronics when
you are not using them.
Using electricity
Overhead distribution lines
Generating plant
Transmission substation
Hydro generating project
Wind generating facility
Distribution substation
Transmission lines Subtransmission lines
Pole-top transformer
4
*This information is based on Federal Energy Regulatory Commission Form 1 data. The Rocky Mountain Power “basic fuel mix” is based on energy production and not resource capability, capacity or delivered energy. All or some of the renewable energy attributes associated with wind, solar, biomass, geothermal and qualifying hydro facilities in Rocky Mountain Power’s basic fuel mix may be: (a) used in future years to comply with renewable portfolio standards or other regulatory requirements, (b) sold to third parties in the form of renewable energy credits and/or other environmental commodities or (c) excluded from energy purchased. Rocky Mountain Power’s basic fuel mix includes owned resources and purchases from third parties.
ELECTRICAL GENERATION
Energy Source Rocky Mountain Power
(2017 Basic Fuel Mix)*
United States
(U.S. EPA, data)
Natural Gas 10.57%32%
Coal 58.89%30%
Nuclear 0.00%20%
Petroleum 0.00%1%
Other/misc.10.59%0%
Renewables (total)19.95%17%
Hydropower 7.09%7.5%
Wind 8.56%6.3%
Biomass 0.37%1.6%
Solar 3.54%1.3%
Geothermal 0.39%0.4%
4
18 ©2019 National Energy Foundation
I have the power to discuss energy use to help save money.
Home heating and cooling
•Install a programmable
thermostat or smart thermostat.
Set your thermostat to 78ºF or
higher in the summer and 68ºF
or lower in the winter.
•Make sure your house is properly insulated. If you have less than 6 inches of insulation in your attic, you would benefit from adding more.
•You can save 10 percent or more on your energy bill
by reducing the air leaks in your home with caulking and
weather stripping.
•To help your furnace run more efficiently and cost-effectively, keep your air filters clean.
•For windows with direct sunlight, close
your blinds in the summer to keep the
heat out. Open them on winter days to
let the warmth in.
•Small room fans are an energy-efficient alternative to air conditioning.
•For information about energy-saving programs and cash
incentives, visit wattsmart.com.
Water and water heating
• Check your faucets for leaks that can cost
you hundreds of dollars each year.
• Install a water-efficient showerhead and save as much as $145 a year.
• Set the water heater at 120ºF.
• Install faucet aerators to decrease water use.
Lighting
•Let the sun shine in. Use daylight and turn off lights.
•Replace your incandescent bulbs with LEDs (light-emitting diodes) and save $5 to $8 per year per bulb. These bulbs use up to 80 percent less energy than incandescent bulbs and last much longer.
•Use lighting controls such as motion detectors and timers.
•Turn off lights when you leave the room.
•Always use the lowest wattage bulb that still gives you the light you need.
•Keep your light bulbs clean. It increases the amount of light from the bulb and reduces the need to turn on more lights.
Electronics
•Turn off your computer and game consoles when not in use.
•Home electronics are made to turn on and off many times. Always turn them off to save energy.
•Electronics with the ENERGY STAR® label use as much as 60 percent less energy while providing the same performance.
•Beware of phantom loads which continue to draw electricity when they are plugged in but not in use. Examples are telephone chargers, electronic games and television sets.
•Use advanced power strips for household electronics. One button will turn off multiple appliances, which conserves electricity.
Saving energy happens in two ways. First, you can use less energy through wise behaviors that conserve energy. Second, you can install energy-efficient products, appliances and devices that use less energy to accomplish the same task. Let’s talk about the following areas of your home that have the largest potential to save energy.
4 5 5
©2019 National Energy Foundation 19
Refrigerators and freezers
•When looking to replace your old refrigerator, do so with an ENERGY STAR® model, which requires approximately 40 percent less energy than conventional models and provides energy savings without sacrificing the features you want.
•Clean door gaskets with warm water or a detergent that
leaves no residue.
Dishwashers
•Only run dishwashers when full and use the “air dry” or “no heat dry” settings.
•ENERGY STAR® dishwashers use at least 41 percent less
energy than the federal minimum standard for energy
consumption.
Laundry
•Buy a moisture-sensitive dryer that automatically shuts off when clothes are dry.
•Use a drying rack whenever possible.
Cooking
•Use a microwave oven, toaster oven or slow cooker instead of a conventional oven.
•Use the right-sized pan for the stove top element.
•Cover pans with lids to keep heat from escaping.
Reduce
•Use less.
•Purchase products with little packaging.
Reuse
•Use something again.
•Reuse a box or a grocery bag.
Recycle
•Make something into another new item.
•Participate in the recycling programs in your community.
Parents, be wattsmart and watch the energy savings add up.
An individual with a combined electric and heating fuel bill of $2,500 per year could save 20 percent or $42/month by using these and other energy efficiency tips. That is like getting a pay raise without having to work harder or longer.
6
I have the power to engage in energy efficiency.
6
20 ©2019 National Energy Foundation
6 7
The cost of lighting your home
I have the power to be wattsmart.
Together with your parent(s), complete the separate Home Energy Worksheet. Return the completed Home Energy
Worksheet to your teacher or submit it online at [e-mail] to receive your wattsmart nightlight. You may find you are already practicing ways to be energy efficient but there is always room to do more.
Challenge yourself and your family to commit to practice energy efficiency by making wise energy choices and
being wattsmart. You will not only help extend the life of our natural resources, but save money, too!
For other energy-saving ideas and incentives, visit wattsmart.com. Congratulations to you and your family for making a difference.
Cost figures are for an individual bulb (60 Watt incandescent), the lumens equivalent CFL (13 Watts) and LED (7 Watts) each used for 2 hours each day for 30 days. EEI Typical Bills and Rates Report, Winter 2018 (12 months ending 2017).
Take a walk around your home with your family to learn about your lighting.
1. Count the types of bulbs in each room and record in Table 1; then total each column.
2. Transfer the total for each type of lighting into Column A on Table 2.
TABLE 1
Location Incandescent CFL LED
Bedroom 1
Bedroom 2
Kitchen
Dining room
Living room
Hallway
Laundry room
Family room
Front porch
Other
TOTAL
3. In Table 2, multiply the numbers in Column A by the given amounts in Column B. Place the answers in Column C.
4. Add the numbers in Column C to get the total approximate cost of electricity for lighting your home.
5. Discover how much money you will save if all the bulbs in your home were CFLs or LEDs. Add the numbers in Column A to get the total number of bulbs in your home. Transfer the total to both rows in Table 3, Column E as indicated by the arrows.
TABLE 2
A B C
Number of bulbs from Table 1 Annual cost of electricity for one bulb
Annual cost of electricity for lighting
Incandescent x $4.80
CFL x $1.08
LED x $0.60
TOTAL
TABLE 3
E F G
All CFLs x $1.08 Annual cost of electricity with only CFLs
All LEDs x $0.60 Annual cost of electricity with only LEDs
:$787:$787
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6. Multiply the total number of CFLs by the annual cost of electricity for one CFL provided in Column F and put your answer in Column G.
7. In the last row of Table 3, multiply the total number of LEDs in Column E by the annual cost of electricity for one LED bulb provided in Column F and put your answer in Column G.
How do the amounts in Column G compare with your current total cost for lighting in Column C above?
I have the power to engage in energy efficiency.
7
©2019 National Energy Foundation 21
Be wattsmar tBegin at home
cultivating energy literacy®
wattsmart is registered in U.S. Patent and Trademark Office.
©2018
22 ©2019 National Energy Foundation
Teacher Guide
Teacher Guide
Be Begin at home
cultivating energy literacy®
©2019 National Energy Foundation 23
Welcome to Be wattsmart, Begin at home
This program teaches the importance of energy and assists students and their families in saving energy in their homes. For teachers, Be wattsmart, Begin at home reinforces important electrical concepts from your curriculum.
This Teacher Guide was designed to supplement program instruction. A variety of tools have been provided to allow you to format Be wattsmart, Begin at home to meet your instructional needs. These tools include:
• General guidelines and activity suggestions• Classroom activities to further the impact of lessons• Additional fun and interesting activities for students• Activities containing STEM-correlated curriculum for your classroom
About Rocky Mountain Power
Rocky Mountain Power is committed to the delivery of reliable electric service that is safe, low-cost and increasingly from clean, renewable resources. Serving more than 1 million customers in Utah, Idaho and Wyoming, the company is one of the lowest cost energy producers in the nation.
About the National Energy Foundation
The National Energy Foundation (NEF) is a unique 501(c)(3) nonprofit educational organization dedicated to the development, dissemination and implementation of supplementary educational materials and programs. These resources for education relate primarily to energy, water, natural resources, science, math, technology, conservation, energy efficiency and the environment. NEF recognizes the importance and contribution of natural resources to our economy, to our national security, the environment and our quality of life.
Permission to Reprint
NEF hereby grants permission to any teacher conducting a course of instruction in a recognized public or private institute of learning to reproduce any portion of this publication for classroom use only. No portion of this publication may be reproduced for purposes of profit or personal gain. © 2018, National Energy Foundation.
All Rights Reserved
No part of this publication may be reproduced or transmitted, in any form or by any means, without the written permission of NEF. Printed in the United States of America. Wattsmart is registered in the U.S. Patent and Trademark Office.
24 ©2019 National Energy Foundation
Welcome to Be wattsmart, Begin at home
This program teaches the importance of energy and assists students and their families in saving energy in their homes. For teachers, Be wattsmart, Begin at home reinforces important electrical concepts from your curriculum.
This Teacher Guide was designed to supplement program instruction. A variety of tools have been provided to allow you to format Be wattsmart, Begin at home to meet your instructional needs. These tools include:
• General guidelines and activity suggestions• Classroom activities to further the impact of lessons• Additional fun and interesting activities for students• Activities containing STEM-correlated curriculum for your classroom
About Rocky Mountain Power
Rocky Mountain Power is committed to the delivery of reliable electric service that is safe, low-cost and increasingly from clean, renewable resources. Serving more than 1 million customers in Utah, Idaho and Wyoming, the company is one of the lowest cost energy producers in the nation.
About the National Energy Foundation
The National Energy Foundation (NEF) is a unique 501(c)(3) nonprofit educational organization dedicated to the development, dissemination and implementation of supplementary educational materials and programs. These resources for education relate primarily to energy, water, natural resources, science, math, technology, conservation, energy efficiency and the environment. NEF recognizes the importance and contribution of natural resources to our economy, to our national security, the environment and our quality of life.
Permission to Reprint
NEF hereby grants permission to any teacher conducting a course of instruction in a recognized public or private institute of learning to reproduce any portion of this publication for classroom use only. No portion of this publication may be reproduced for purposes of profit or personal gain. © 2018, National Energy Foundation.
All Rights Reserved
No part of this publication may be reproduced or transmitted, in any form or by any means, without the written permission of NEF. Printed in the United States of America. Wattsmart is registered in the U.S. Patent and Trademark Office.
©2019 National Energy Foundation 25
Be Begin at h me
Table of Contents
STEM Connections . . . . . . . . . . . . . 1
Activity: Pass the Sack . . . . . . . . . . . 2
Activity: The Search for Energy . . . . . . 4
Student Sheet: Data Table and Graph . . . . . . . . . 6
Activity: A Bright Idea! . . . . . . . . . . . 7
Student Sheet: A Bright Idea! . . . . . . . . . . . . . 9
Activity: The Art of Circuits . . . . . . . .11
Activity: Shine a Light on History . . . . .13
Activity: Layered Lunch . . . . . . . . . . .15
Activity: How Do You Rate? . . . . . . . .17
Student Sheet: How Do You Rate? . . . . . . . . . .19
Activity: Energy in Math . . . . . . . . . .21
Activity: Be wattsmart, Begin at home
Poster . . . . . . . . . . . . . . . . . . . . .23
26 ©2019 National Energy Foundation
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Activity
Pass the Sack ••
The Search for Energy •••••••
A Bright Idea!•••••••••••••
The Art of Circuits ••••••••
Shine a Light on History ••••••••
Layered Lunch •••
How Do You Rate?•••••••••
Energy in Math ••••
Be wattsmart, Begin at home Poster •••••
©2019 National Energy Foundation 27
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Natural Resources
Activity: Pass the Sack
Objective
Students will demonstrate the difference between renewable and nonrenewable resources and the need for conservation of resources .
Curriculum Focus
Science Social Studies
Materials
• Two different kinds of candy or other objects students find desirable
• Sack to hold candy, such as a gallon size plastic bag
Key Vocabulary
Nonrenewable resourceRenewable resource
Next Generation
Science Correlations
4-ETS1 – 24-ESS3 – 1-24-ESS3 .A5-ETS1 – 25-ETS1 – 15-ESS3 – 1MS-ESS3 – 4MS-ESS3 .A
Introduction
Statistical research confirms world consumption of natural resources is increasing every year. Continued population growth ensures that demand for renewable and nonrenewable energy resources necessary to maintain our way of life will continue to increase . This creates problems for future availability of nonrenewable resources . Nonrenewable resources are just that, resources that cannot be renewed . For example, a resource used at our present rate might last about 100 years . Factor in population growth and increasing reliance on technology, and that resource may last only 79 years .
In this activity, two different types of candy (or other objects students would like) will represent resources . One type of candy will represent renewable resources and the other will represent nonrenewable resources .
Procedure
1 . Before class, count out enough candy so there is one piece per student (some of each type of candy – less of one so it will run out faster) . Put it in the sack or bag . Save the remaining candy . If you have a very polite class, count enough candy for half of the class . You want the contents
to run out before everyone gets candy!
2 . Tell students you will be demonstrating how resources get used over time by playing “Pass the Sack .” Show students
the sack and explain that when they get the sack, they
should take some energy and pass the sack to the person next to them .
3 . Before passing the sack to the first student, review renewable and nonrenewable resources . Have students
give examples of each as you hand the sack to a student .
4 . While this discussion is taking place, allow students to pass
around the bag of candy without any rules about how many pieces students may take . Occasionally, add four or
five pieces of one type of candy you are using, this will be your renewable resource . The sack will be empty before it
reaches all the students .
5 . Ask students who did not get any candy how they might obtain energy from other students . What if each student
represented a country? How do countries obtain resources, trade, barter (trade for goods), buy (trade for currency),
invade and take or go to war? What effect did the availability of candy have on relationships between students? What
effect might the availability of natural resources have on
the relationship among nations, provinces, states, people, standards of living and quality of life?
28 ©2019 National Energy Foundation
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Natural Resources
6 . Explain how our resources are like the candy . Which type was the nonrenewable? How could you tell? (No more
was added to the bag once it was being passed around .) Which type was renewable? How could you tell? (It was
added periodically to renew it .)
7 . Point out that resources have limits just like the candy . Emphasize that many resources, such as fossil fuels, are
nonrenewable and are being consumed faster than they are being replaced by nature . Discuss the fact that it would
be more difficult for students to eat the candy if they had
to search the room to find it instead of just taking it from the sack . Energy companies must seek resource deposits
and obtain rights to drill or mine for them; they do not just magically appear .
8 . Point out that renewable resources can also have
limitations . They may not generate electricity as reliably as nonrenewable sources and the amount of energy
produced may vary with weather and location .
9 . Plan how to pass out the remaining candy .
Discussion
• Should rules be established to determine how the candy is distributed? • Do oil, coal and natural gas companies have rules/regulations that must be followed to find resources?• Should there be rules and regulations on how much oil, coal and natural gas people use? • How do the class’ social decisions influence the availability of candy?
To Know and Do More
Go to eia.gov/kids to access games, tips and facts for kids to learn about renewable energy and energy efficiency.
Discuss whether or not it is possible to run out of a renewable resource . Wood and fresh water are examples of renewable resources that can be used faster than nature can replace them .
©2019 National Energy Foundation 29
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Natural Resources
Activity: The Search for Energy
Objective
The student will learn the difference between renewable and nonrenewable resources .
Curriculum Focus
MathScienceSocial Studies
Materials
• 1/2 bag popcorn or other small item to represent solar energy
• Small pieces of ripped paper to represent approximate U .S . nonrenewable energy reserves
• 164 black - coal• 22 red - uranium• 8 green - natural gas• 2 blue - oil
• Large sheet or tarp to place paper and popcorn on for easy clean up (optional)
• Copies of “Data Table and Graph”
Key Vocabulary
Nonrenewable resourcesRenewable resources
Next Generation
Science Correlations
4-ESS3-14-ESS3 .A5-ESS3 - 1MS-PS1 - 2MS-LS2 - 1MS-ESS3 .A
Introduction
Fossil fuels are extremely useful energy sources . Our society has adopted them because they can be readily available and economical . In the early part of the 20th century, a fledgling solar industry took root but was ultimately displaced by less expensive energy sources such as fossil fuels. Today some fossil fuels are harder to find and increasingly more costly. The sun, on the other hand, is just as plentiful as it was 100 years ago . It is a renewable resource that could become our most widely used source of energy .
The following activity is a simulation game in which students learn the difference between renewable and nonrenewable resources . The game reflects society’s use and exhaustion of nonrenewable fuels and the eventual transition to renewable technologies.
Procedure
1 . Divide the class into five equal groups . Each group will be
a company going after a particular resource (coal, uranium,
natural gas, oil or the sun) . The paper and popcorn represent reserves of the various energy resources . Pass
out copies of the student sheet “Data Table and Graph” to each group or have students create their own data tables
on paper .
2 . Have students gather in a large circle . Scatter the papers
plus a handful of “solar” popcorn so they are well spread
out in the center of the circle . You can do this on a sheet for easier clean up . Explain that this exercise demonstrates
how the availability of resources changes over time . You may want to designate certain places as protected
areas, where the resources are off limits to protect the
environment .
30 ©2019 National Energy Foundation
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Natural Resources
3 . Tell students you will do several trials and look to see how the types of resources that are available change after
each trial . Tell each group that they will have 30 seconds to pick up as many papers or popcorn as they can of their
assigned type . Start timing .
After 30 seconds have the groups stop and count the items they have gathered . Have each group announce their
results to the class and record every count in their data table . If some groups have collected all of their available
resource, point out that the resource is now depleted and
they are unemployed .
4 . Scatter another handful of “solar energy,” helping students realize that since the sun is a renewable resource, there is
the same amount of it each time you look, whereas the nonrenewable fuels are being depleted . Repeat the search
period so students can get more papers or popcorn .
5 . Stop after 30 seconds and have the group count and record the papers and popcorn collected again . Note that
there are fewer nonrenewable fuels found in the second round . Students have to look harder to find what is left . The
solar count is slowly catching up with the nonrenewable
fuels . Repeat with additional trials as needed .
6 . Have groups create a bar chart or, for more advanced
students, a multi-line graph of the number of papers and popcorn collected each trial .
Discussion
• Why does the solar line differ from the others? Why does it go up rather than down?• How do improvements in technology affect the extraction of resources from the earth? • How do improvements in technology affect our usage of renewable resources?• In the real world, can we extract ALL of a resource? Why do some deposits go unused?
To Know and Do More
Add wind and water to the activity . Lead a discussion to be sure the students understand why you continued adding more sun, wind and/or water after each trial, but did not add more of the other papers . As a class, come up with a general outline of how to more effectively manage the resources that are available to us .

©2019 National Energy Foundation 31
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Natural Resources
Student Sheet: Data Table and Graph
Data Table
Search Period Coal (Black)Uranium (Red)Natural Gas (Green)Oil (Blue)Sun/Solar (Popcorn)
1
2
3
4
Totals
Data Graph
0
25
50
75
100
125
150
175
1 2 3 4
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Black line - Coal
Red line - Uranium
Green line - Natural gas
Blue line - Oil
Yellow line - Sun/Solar
Trial
32 ©2019 National Energy Foundation
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Energy Transformations
Activity: A Bright Idea!
Objective
Students will study an example of potential energy converted to energy in the forms of heat and light .
Curriculum Focus
Science
Materials
• Several general purpose C dry cell batteries
• A string of holiday lights, cut apart and stripped at the ends or small bulbs and sockets with wires
• Battery-operated toy and batteries
• Small flashlight bulbs and sockets
• Copies of “A Bright Idea!”
Key Vocabulary
chemical energy, circuit, closed circuit, current, electrode, electrolyte, kinetic energy, open circuit, parallel circuit, potential energy, radiant energy, series circuit, thermal energy, transformation, voltage
Next Generation
Science Correlations
4-ETS1 – 1-24-PS3 – 2-44-ESS3 – 15-PS1 .B5-ESS3 – 15-ESS3 .CMS-PS3 – 3MS-PS3 .BMS-LS2 – 1MS-ESS3 .A
Introduction
Alessandro Volta, an Italian physicist, made the first battery in 1795. Volta placed two different metal electrodes in an electrolyte solution (a chemical mixture which will conduct an electrical current) . The chemical reaction caused an electromotive force . A common misconception is that batteries store electrical energy . This is not really true; batteries convert chemical energy to electrical energy . They store chemical energy that can be released during a chemical reaction . By using metals or carbons that have different chemical properties and an acid or base that will allow the movement of electrical charges, an electric current can be produced .
Procedure
1 . Demonstrate a battery-operated toy with and without the battery . Explain that energy is the ability to do work or cause change, such as moving the toy or powering a light bulb .
2 . Discuss:
• How do we know the energy from the battery is working?• What kind of energy is the toy giving off? (possible answers include kinetic energy, mechanical, light, sound and heat)• The battery converts chemicals (chemical energy) to electricity (electrical energy) and the toy converts electricity to many possible forms of energy, including mechanical energy, heat (thermal energy), light and sound .
3 . Have students use the materials provided to experiment
with simple circuits by following the guided inquiry activity
on the student sheet . As the students do the activity, have them note the light and heat energy given off .
4 . Give students examples of types of potential and kinetic
energy .
Kinetic energy – a person riding a bike, a fire in a wood-burning stove, a person running
Potential energy – a lump of coal, a sandwich, a rock at the top of a hill
©2019 National Energy Foundation 33
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Energy Transformations
Discussion
Write the word choices on the board . Read the statements to the students and have them fill in the blanks using the words .
1 . A battery converts chemical energy into ____________ energy .
2 . Electricity is a form of ____________ energy .
3 . The light bulb converts electrical energy into ____________ and ____________ energy .
4 . A battery contains ____________ energy .
Word choices:
potential electrical heat kinetic light
Answers:
1 . electrical 2 . kinetic 3 . light, heat 4 . potential
To Know and Do More
Ask students if they believe batteries are important to our way of life today . Have students make a list of all the items they used yesterday that contained a battery . Their list might include:
Wristwatch Automobile Cell phone
TabletVideo game controllerTV remote control
To continue this, have students add to the list all of the items they can think of that use batteries . Are your students surprised at how many items today depend on batteries to operate and how many battery-operated items they depend on daily?
Career Awareness Activity
Search the internet for a company that produces batteries . Discover the various job opportunities and careers within that company . Your list might include: scientists, chemists, research analysts, accountants, purchasing agents and administrative assistants .
34 ©2019 National Energy Foundation
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Energy Transformations
Student Sheet: A Bright Idea!
Alessandro Volta, an Italian physicist, made the first battery in 1795. Volta put sheets of two different types of metal in a jar of water with a chemical that could carry electricity (an electrolyte) . The chemical reaction between the electrolyte and the metal plates caused electrons to move when the plates were connected with a wire. The flow of electrons moving in a wire is called an electric current, or electricity .
Using one battery and one light, make the bulb light up. Congratulations, you have made an electrical circuit!
1 . What did you have to do to get the light to come on and complete the circuit? How was it touching the battery?
2 . What do you have to do to make the light bulb turn off and then back on?
3 . What do you think the electrical terms “open circuit” and “closed circuit” mean?
4 . How do you think a light switch works?
5 . What type and form of energy is in the battery?
6 . The battery’s energy was transformed into what other forms of energy?
Using one battery, try to light up two lights.
1 . Sketch how the wires are connected to the battery when you light two lights .
©2019 National Energy Foundation 35
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Energy Transformations
2 . Are the lights the same brightness as when you lit only one or are they dimmer?
3 . A series circuit has only one path that electrons can follow as they are pushed from one side of the battery to the other . A parallel circuit has more than one path and the electrons can go more than one way to get from one end of the battery to the other . Which type of circuit did you make and draw?
4 . Experiment with multiple batteries connected together, placing the positive end of one battery touching the negative end of another battery . What effect does the number of batteries have on the brightness of the bulbs?
5 . If you leave the battery connected to a bulb long enough, you will feel the wire and the ends of the battery getting warm . What do you think is causing this?
6 . Can that heat be useful? Can it be dangerous? Give an example to prove your point .
7 . Wash your hands when you are finished .
36 ©2019 National Energy Foundation
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Electricity and Circuits
Activity: The Art of Circuits
Objective
The students will learn about conservation of energy and energy transfer by experimenting with electrical circuits .
Curriculum
Connection
ScienceSocial StudiesLanguage ArtsArt
Materials
• Playdough® or homemade salt dough
• 9V batteries
• 9V battery clips with red and black cables
• 2V LED miniature light bulbs
• Insulating material - cardboard, packaging plastic or dough made from sugar, not salt (optional)
Key Vocabulary
Energy transferElectric currentLED (light-emitting diode)Electric circuitInsulatorConductor
Next Generation
Science Correlations
4-PS3 - 24-PS3 - 44-PS3 .A-B, D4-ETS1 - 14-ETS1 .A5-ETS1 - 15-ETS1 .AMS-PS3 - 3MS-PS3 .A-BMS-ETS1 - 1MS-ETS1 .A
Introduction
Materials that allow a flow of electric current to pass through them more easily are called conductors. Aluminum, silver, copper and water are examples. Insulators block the flow of electricity. Nonmetallic materials, such as rubber, plastic, wood, cloth and dry air are insulators. An electrical circuit is a path of conductors through which electric current flows. Energy can be transferred from place to place by electric current .
In this activity, students will use salt dough, which is a conductor, to design circuits which will transfer electrical energy . If they are successful, the electricity will be transformed to light and heat energy in a miniature LED bulb .
Procedure
1 . Introduce students to their materials:
a . Attach the battery to a battery clip with red and black cables . The red lead is the positive terminal and the black lead is the negative terminal .b . Examine the LED bulb . Two wires (or legs) extend from the bulb . The longer wire is the positive side of the LED and the short wire is the negative side . The LED should only be connected to dough, never directly to the battery terminals, which will cause the bulb to burn out .
2 . Tell students that electricity can only go through the circuits they will create in one way . The positive terminal
of the battery (red lead on battery clip) must be nearest a
positive (long) leg of the LED . A battery pushes electricity
around the circuit through the positive leg and out the
negative (short) leg, then repeating through the next
positive leg (if there is more than one LED in the circuit) .
3 . Explain that electricity will take the path of least resistance . It is easier for electricity to travel through the dough than
through the LED, so if two pieces of dough are touching,
the LED will not light .
4 . Challenge students to design a simple circuit like the ones
on the next page .
©2019 National Energy Foundation 37
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Electricity and Circuits
LONG
LONG
LONG
WHEELS ATTACHED TO BOTTOM ONLY
SERIES CIRCUIT
PARALLEL CIRCUIT
INSULATING MATERIAL(CARDBOARD, ETC.)
BLACK (TOP)
RED (BOTTOM)
LONG
LONG
LONG
WHEELS ATTACHED TO BOTTOM ONLY
SERIES CIRCUIT
PARALLEL CIRCUIT
INSULATING MATERIAL(CARDBOARD, ETC.)
BLACK (TOP)
RED (BOTTOM)
If time allows, have students create a circuit work of art like the one below . Since the conductive dough cannot touch, use insulating material between layers .
LONG
LONG
LONG
WHEELS ATTACHED TO BOTTOM ONLY
SERIES CIRCUIT
PARALLEL CIRCUIT
INSULATING MATERIAL(CARDBOARD, ETC.)
BLACK (TOP)
RED (BOTTOM)
Discussion
• How does your dough circuit light the LED compared to the circuits at your home?
• In a series circuit with multiple LEDs, what happens to the brightness of the LEDs that are further from the battery? Why?
To Know and Do More
When a light switch is off, the electrical pathway to a bulb is not complete and electricity cannot flow to light that bulb. When you flip the switch on, you close the circuit and the light turns on. If light is not needed, it is important not to waste the natural resources used to generate the electrical power that is being transformed to light . Have students create characters without noses to put over light switches at school or home . The art should help remind them to turn lights off!
38 ©2019 National Energy Foundation
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Electricity and Circuits
Activity: Shine a Light on History
Objective
Students will gather details and make inferences from text to explain historical events related to electricity . They will use their knowledge to write information text to support an opinion .
Curriculum Focus
Language ArtsSocial StudiesScience
Materials per student
group
• Copies of “Edison v . Holonyak”
Key Vocabulary
LED (light-emitting diode)Incandescent bulbFilamentElectric meterInferencePersuasiveLumenWatt
Next Generation
Science Correlations
4-PS3 - 24-PS3 .A-BMS-PS3 - 3
Introduction
Thomas Edison and Nick Holonyak are two famous lighting inventors . They both made major contributions that changed the way people lived . Thomas Edison patented the incandescent bulb in the late 1870s . Since that time, people have enjoyed the convenience of using electricity for light. Nick Holonyak created the first practical, visible-spectrum LED which revamped lighting as we know it.
In this activity, students will study the contributions of these two inventors . They will gather details to form an opinion about which man was more influential in history.
Procedure
1 . Pass out copies of “Edison v . Holonyak” and have students
read about each . If time allows, they can use the internet, or other sources, to find additional information .
2 . Have students fill out the research cards for each inventor .
Using that information, they should decide which inventor was more influential in history and write a persuasive
paragraph, with details from their research to support their opinion .
3 . Challenge students to practice reciting their paragraph
and then present it to another student(s) in an attempt to change a differing opinion .
©2019 National Energy Foundation 39
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Electricity and Circuits
Discussion
• What kinds of light bulbs are used in your home? How do they affect the way you live and work?• What do you think the next great electrical invention will be?• Thomas Edison said, “Genius is one percent inspiration and ninety-nine percent perspiration .” What did he mean? How does his quote apply to you?
To Know and Do More
A light bulb package has a lighting facts label that contains different numbers . • The light output in lumens . • The power used by the bulbs, measured in Watts . The higher the wattage, the more energy the bulb uses . • A measure of how warm or cool the light from that bulbs looks, measured in Kelvin (K) . Low numbers are warmer light hues (orange or yellow) . High numbers are cooler hues (blue or green) .
When buying new bulbs, we should shop by lumens, not wattage. We save energy by finding bulbs with the lumens we need, then choosing the lowest wattage possible for that number of lumens .
Lighting Facts per bulb
Brightness 800 lumens
Estimated Yearly Energy Cost $1.08Based on 3 hrs/day, 11¢/kWhCost depends on rates and use
Life Based on 3 hrs/day 23 years
Light Appearance
Energy Used 9 Watts
2700 KWarm Cold
40 ©2019 National Energy Foundation
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Electricity and Circuits
Activity: Layered Lunch
Objective
Students will understand that natural gas deposits are trapped and held by certain types of geologic formations .
Curriculum Focus
ScienceArt
Materials
• Slices of bread
• Almond butter or other thick spread (e .g . cream cheese)
• Honey
• Plastic wrap or wax paper
• Plastic knife
Key Vocabulary
PermeableImpermeableSource rock
Next Generation
Science Correlations
4-ETS1 - 14-ETS1 .A5-ETS1 - 15-ETS1 .AMS-LS4 - 1MS-LS4 .AMS-ESS1 - 4MS-ESS1 .CMS-ETS1 - 4MS-ETS1 .B
Introduction
How do we find natural gas? Try this activity to get an idea of the type of rock formations and characteristics geologists look for when locating natural gas deposits .
As natural gas molecules form, they migrate from shale “source rock” into more porous areas such as sandstone . Porous or permeable layers are much like a sponge with little pockets throughout the rock . The natural gas continues to move to either the earth’s surface (where it escapes into the atmosphere) or it is trapped when nonporous or impermeable rock layers block its path .
Procedure
Using bread, almond butter and honey, create some edible models of rock layers .
1 . Spread thick layers of almond butter then honey on a slice
of bread . Top it with another slice of bread .
2 . Make a second sandwich just like the first, or gently cut the sandwich in half .
3 . Now put one sandwich (or one half) with the almond butter layer above the honey and the other sandwich (or
other half) with the honey on top of the almond butter .
4 . Next spread a thick layer of only honey on a slice of bread,
adding another slice on top .
5 . Cover your sandwiches with wax paper or plastic wrap and gently press down on them for about three seconds,
representing millions of years of pressure .
6 . Cut the sandwiches in half and observe what has
happened .
©2019 National Energy Foundation 41
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Discussion
1 . What do you think the honey represents?
2 . Which layer do you think represents porous rock?
3 . Which layer is the nonporous rock?
4 . Did the honey seep into both slices of bread? Why or why not?
5 . What do you predict would happen with a sandwich made with only almond butter?
6 . How might the ingredients you used affect your results?
7 . Draw the layers of your sandwich and use colored pencils or crayons to distinguish the different layers and write labels for each layer that includes: impermeable, permeable, natural gas, nonporous rock and porous rock .
Answers
The honey represented natural gas or a fossil fuel . The bread was the porous rock where the honey or natural gas gets into the little pockets or air spaces . Almond butter acted like a nonporous rock layer blocking the honey from seeping into the slice of bread above the almond butter . The results may be different depending on your ingredients: denser bread – less seepage, creamier almond butter may be less impermeable or thicker honey may not fill the little pockets as easily.
To Know and Do More
Assign students to further investigate how natural gas is trapped in rock formations . Have them draw pictures of a formation and the trapping of oil and natural gas in the earth .
Visit a natural history museum and look for prehistoric life forms and rock formations .
42 ©2019 National Energy Foundation
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Electricity and Circuits
Activity: How Do You Rate?
Objective
Students will conduct a home survey to determine how they can use energy more efficiently by changing their habits and improving conditions and thereby improve the environment in which they live .
Curriculum Focus
Language ArtsScienceSocial Studies
Materials
• Copies of “How Do You Rate?”
Key Vocabulary
ConservationEfficiencyEnvironmentNatural resourcesQuality of life
Next Generation
Science Correlations
4-ESS3 – 15-ESS3 – 15-ESS3 .CMS-LS2 – 1MS-ESS3 – 3MS-ESS3 .A

Introduction
We use natural resources every day . Sometimes we use them just as they come from earth or the atmosphere . At other times we alter their makeup to fit our needs. For instance, we use the sun just as it is to dry clothes, but we use photovoltaic cells to capture the sun’s energy and convert it to electricity, a secondary energy source . We use coal just as it comes to us from the earth to make electricity, or we use coal to provide coke for steel manufacturing . Many natural resources we use every day are nonrenewable, once we use them they are gone; others are renewable, they can be replaced through natural and/or human processes .
It is responsible to use all resources efficiently and wisely. When we do, we reduce energy use, save money and preserve the environment . Making wise decisions today will have a positive impact on our future .
Imagine the difference we could make if we all used energy more efficiently. We would conserve natural resources for the future and enjoy better air quality and a better life . Each one of us can truly make a difference . All it takes is knowledge and action .
Procedure
Using energy efficiently and conserving our natural resources are responsible and easy actions that students can take today to show they respect the environment and have a desire to protect and preserve it .
1 . Pass out “How Do You Rate?” Discuss the actions that may apply to the school (e .g ., windows and doors have weather stripping; drapes or blinds are open on cold, sunny days and closed on hot days; thermostats are adjusted at night; lawns are only watered early or late in the day) . As you discuss each action, write a T for true or F for false on the board to see how the school rates . What can the students do to improve energy use at school?
2 . Decide on several actions the students can take at school to help save energy and protect the environment . One action might be to use both sides of their paper and then
recycle . If a room is empty during lunch or at other times, they can be sure lights are turned off and computers are on sleep mode .
3 . Have the students take the survey home and complete it with their parent’s or guardian’s help . Explain to students that it is important to record their true energy use and not mark what they think they should be doing .
4 . How did the students’ homes rate? Discuss the results of the home survey . Help students to become enthusiastic about conserving natural resources and using energy more efficiently .
©2019 National Energy Foundation 43
18
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Electricity and Circuits
5 . Prepare a graph to show the results of the energy efficiency survey . Which efficiency tips are already practiced by most students? Which were least used? Graph the number of students marking “yes” for each item .
6 . Find the mean, median, mode and range of the data on the home survey .
Discussion
Discuss the benefits of energy conservation. How will our energy use impact our future? Compare the benefits and possible inconveniences and their correlation to our quality of life .
To Know and Do More
Why do you think people do not practice all of the energy efficiency tips on the survey? Are there false assumptions that affect people’s behavior? (Believing that turning things on and off uses more energy than leaving them on, for example .)
Discuss how people in other geographic areas and cultures would rate . Does everyone have a car, dishwasher or an air conditioner?
Career Awareness Activity
Have the students think of some careers that could have a big impact on your community’s energy usage . Some areas to consider: teachers — impact energy usage through education and by example; utility workers — through education and incentives; government regulators — through restrictions and rewards, such as financial benefits or tax breaks.
44 ©2019 National Energy Foundation
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Student Sheet: How Do You Rate?
How energy efficient is the building you live in? Together with your parents or guardians, answer the following questions to rate your home or apartment .
Circle T if the statement is true, F if the statement is false or NA if the statement does not apply to your living situation .
Heating and Cooling
Windows and doors have good weather stripping . T F NA
Window coverings are open on cold, sunny days and closed on hot days . T F NA
Window coverings are closed at night when heat is on . T F NA
Thermostat is set at 68º F (20º C) or lower in winter .T F NA
Air conditioning is set at 78º F (26º C) or higher in summer .T F NA
Ducts are insulated in unheated/uncooled areas .T F NA
Garage is insulated .T F NA
Air filters on furnace and air conditioner are cleaned and changed regularly . T F NA
Thermostat is adjusted at night . T F NA
Fireplace damper is closed when fireplace is not in use. T F NA
Water
A pitcher of water is kept in the refrigerator for drinking . T F NA
Faucets and toilets do not leak . T F NA
Showers and faucets are fitted with energy-efficient shower heads and aerators . T F NA
Showers last no longer than 5 minutes . T F NA
Toilets are low-flow, or tanks use water displacement devices . T F NA
Hot water heater is set at 120º F (49º C) .• If someone in your household has a compromised immune system, consult your physician .
T F NA
Hot water pipes from water heater are insulated .T F NA
If located in an unheated area, hot water heater is wrapped in an insulation blanket .T F NA
Broom, not hose, is used to clean driveways and sidewalks .T F NA
Faucet is shut off while brushing teeth and shaving .T F NA
Appliances
Dishwasher is usually run with a full load .T F NA
Automatic air-dry is used with the dishwasher .T F NA
Washing machine is usually run with a full load .T F NA
Cold water is used in washing machine most of the time and is always used for rinses .T F NA
Clothes dryer is usually run with a full load .T F NA
Clothes are often hung up to dry .T F NA
Refrigerator is set no lower than 37º F (3º C) .T F NA
Lids are usually put on pots when boiling water .T F NA
Oven is preheated for only 10 minutes (if at all) .T F NA
Lighting
Lights are turned off when not in use .T F NA
LED bulbs are used in at least one room .T F NA
Security and decorative lighting is powered by solar energy .T F NA
Light bulbs are kept dusted and clean .T F NA
Sunlight is used whenever possible .T F NA
©2019 National Energy Foundation 45
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Trash
Glass, cans and newspapers are recycled .T F NA
Plastic is separated and recycled .T F NA
Old clothes are often given to charities, second-hand clothing stores, etc .T F NA
Food scraps and organic waste are composted .T F NA
Over-packaged products are usually avoided .T F NA
Reusable bags are used for groceries, or bags are recycled .T F NA
Rechargeable batteries are used when possible .T F NA
Food is often bought in bulk .T F NA
Products made of recycled materials are favored .T F NA
Transportation
Car is properly tuned and tires properly inflated.T F NA
Family drivers obey speed limit on the highway .T F NA
Family drives an electric vehicle T F NA
Public transportation is used when possible .T F NA
Family members often walk or ride a bike for short trips .T F NA
Kids and parents carpool when possible .T F NA
Environment
Trees and bushes are maintained for wildlife shelter and food .T F NA Bird feeders or bird houses are maintained .T F NA
Native plants are used to decrease water use .T F NA
Yard and Workshop
Lawns are watered early or late in the day .T F NA
Grass is mowed to a height of 2 to 3 inches (5 to 8 cm) .T F NA
Hand tools, like pruners and clippers (rather than power tools) are used whenever possible .T F NA
Cutting edges on tools are kept sharp .T F NA
Electrical tools are maintained and gas equipment is kept tuned and serviced .T F NA
Score 1 point for True, 0 points for False and 0 points for Not Applicable (NA) .
Total Points: ____________
Discuss the results of this survey with your family .What can you and your family do to raise your score?
46 ©2019 National Energy Foundation
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Activity: Energy in Math
Objective
The students will interpret and evaluate numerical expressions as they solve word problems .
Materials
• Student Worksheet
• Individual White Boards (optional)
Key Vocabulary
Watt
Common Core
Correlations
Numbers and Operations
Data Analysis and Probability
Connection to the Real World
Measurement
Introduction:
In this activity, students will complete the problem set found on the bottom of page 22 within an allotted time (10 minutes) . Students will solve the mathematical problems making connections to real world situations .
Procedure:
1 . Instruct students on the importance of learning to solve real world problems using their math skills . You may want to review some steps to solving word problems before beginning the first problem . The following questions might be useful to review:
• Can you draw something to help you? • What can you draw? • What conclusions can you make from your drawing?
2 . Pass out the worksheet .
3 . Model the problem .
Have a pair of students work at the board while the others work independently or in pairs at their seats .
As students work, circulate . Reiterate the questions above . After several minutes, have the demonstrating students receive and respond to feedback and questions from their peers if necessary .
4 . Calculate to solve and write a statement .
Give everyone two minutes to finish work on that question, sharing their work and thinking with a peer . All should write their equations and statements of the answer .
5 . Assess the solution for reasonableness .
Give students one to two minutes to assess and explain the reasonableness of their solution .
©2019 National Energy Foundation 47
22
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Discussion/Debrief
The student debrief is intended to invite reflection and active processing of the total lesson experience.
Invite students to review their solutions for the problem set . They should check work by comparing answers with a partner before going over answers as a class . Look for misconceptions or misunderstandings that can be addressed . Then guide students in a conversation to debrief the Problem Set and process the lesson .
Any combination of the questions below may be used to lead the discussion . • What did you notice about this word problem? • What is different in the problem? • What are we trying to find out? • How can we represent this part of the story? (draw, write a number, use manipulatives)• What would help us organize our thinking and our work? (answers may vary: draw it out, act it out, write an equation, etc .)• What strategies can we use to solve this problem?
To Know and Do More
Have your students turn in their worksheet showing their work to solve each problem . This will help you to assess your students’ understanding of the math concepts presented in the lesson .
1 . Jessie saved more energy than Michael . Michael saved more energy than Maggie . Maggie saved less energy than Jessie . Karen saved more energy than Jessie . List the kids’ names in order of how much energy they saved, least to most:
• Jessie, Karen, Maggie, Michael• Maggie, Michael, Jessie, Karen• Michael, Jessie, Maggie, Karen• Maggie, Karen, Michael, Jessie
2 . The Maher family used 57,000 gallons of water a year, costing them $525 to heat it . Estimate how much money they would save in a year if they cut their hot water use by 30,820 gallons .
• $100• $240• $284• $525
3 . If each person in a house uses a 60-watt bulb in their bedroom 4 hours a day, and there are three people living there, how many Watts will be used a day to light their room?
• 20 Watts• 240 Watts• 650 Watts• 720 Watts
4 . For every 10 degrees the water heater setting is turned down, you can save 6% of the energy used . If Charles turns his water heater down by 15 degrees, about what percent savings in energy will he save?
• 6%• 9%• 12%• 15%Answers:1 . Maggie, Michael, Jessie, Karen; 2 . $284; 3 . 720 Watts; 4 . 9%
48 ©2019 National Energy Foundation
23
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Activity: Be wattsmart, Begin at home Poster
Objective
The students will make their own energy- efficient choices that can be practiced at home to help future societies .
The students will also learn how they can be part of the solution to save energy and natural resources .
Materials
• House poster found on the following page
• Colored markers or pens
Key Vocabulary
Carbon FootprintRecycleEnergy efficient
Common Core
Correlations
Energy Sources, Forms and Transformation
Personal and Social Perspectives
Research Tools
Problem-solving and Decision-making Tools
Connection to the Real World
Introduction:
This is a fun project for students to create after they have studied energy, energy efficiency and renewable and nonrenewable resources . Using the poster given, students will add or color the items listed below to create a house that is eco-friendly and energy efficient. You can help your students answer questions about what types of energy they can use and how it will work in the house to create efficiency and save energy.
Procedure:
1 . Add or color the items listed below . You may want to do different items each day as you cover different topics: electricity, natural gas, water, etc .
• Add a bicycle .• Add recycling bins in the garage .• Add trees to shade the house .• Add a ceiling or floor fan to the home for cooling.• Put a blue star (for ENERGY STAR® products) on the refrigerator, television and furnace .
• Color the energy-efficient showerhead.• Color all items that use electricity, yellow .• Color the thermostat, brown .• Color the furnace filter that is being changed, orange .• Draw a purple water drop next to all items in the house that use water .
To Know and Do More
• Have your students write a brief description of the things their family has done to improve energy efficiency at home. Have your students add any items that will encourage their families to be energy efficient in the future.• Choose a natural resource used for energy and create a Venn diagram comparing the positive and negative effects of the use of this resource on the physical environment .
Answers:1 . Maggie, Michael, Jessie, Karen; 2 . $284; 3 . 720 Watts; 4 . 9%
©2019 National Energy Foundation 49
Teacher Guide
Be Begin at home
cultivating energy literacy ®
50 ©2019 National Energy Foundation
Lingo Card
L I N G O
Natural
Resource
Water
Heater Natural Gas
Programmable
or Smart
Thermostat
78 Degrees
Turn It Off Reduce Oil Embodied
Energy Cooking
Phantom
Load
ENERGY
STAR®
Be wattsmart
Begin at home Uranium Recycle
Energy LED 68 Degrees Energy
Efficiency Heating
Electricity Renewable Incandescent Reuse Solar
L I N G O
Coal Natural Gas Solar Turn It Off Renewable
Water
Heater Nonrenewable Phantom
Load Electricity Reuse
Energy Oil Be wattsmart
Begin at home 68 Degrees Cooking
Programmable
or Smart
Thermostat
Incandescent Recycle Uranium Natural
Resource
Reduce 78 Degrees Embodied
Energy LED Energy
Efficiency
L I N G O
Reuse Natural Gas Phantom
Load LED 78 Degrees
Cooking Electricity Renewable Recycle 68 Degrees
Natural
Resource
Water
Heater
Be wattsmart
Begin at home
ENERGY
STAR®Nonrenewable
Embodied
Energy Coal Energy
Efficiency Heating Incandescent
Programmable
or Smart
Thermostat
Reduce Oil Solar Uranium
L I N G O
Water
Heater Natural Gas Natural
Resource Incandescent Reduce
Reuse Phantom
Load Oil Coal ENERGY
STAR®
Renewable Energy Be wattsmart
Begin at home Turn It Off Uranium
Energy
Efficiency LED Recycle 68 Degrees Embodied
Energy
Cooking 78 Degrees Solar
Programmable
or Smart
Thermostat
Electricity
©2019 National Energy Foundation 51
Parent Letter
Dear Parents,
Today your child participated in the Be wattsmart, Begin at home program sponsored by Rocky Mountain Power. In this engaging presentation, your child learned key concepts of his or her science curriculum as well as important ways to be more efficient with energy use at home.
As part of the Be wattsmart, Begin at home program, your child received a:
• Be wattsmart, Begin at home booklet
• Home Energy Worksheet
Please take a moment to read through this informative booklet with your child. Then, fill out the Home Energy
Worksheet in one of two ways:
• Visit hew.nef1.org and fill out an online worksheet. You will need to enter the teacher ID found on the paper worksheet.
or
• Fill out the paper worksheet and return it to your child’s teacher. To thank you, Rocky Mountain Power will provide your child with a wattsmart nightlight.
We appreciate your efforts to reinforce important Be wattsmart, Begin at home energy knowledge and efficiency actions in your home!
cultivating energy literacy®
© 2018 Rocky Mountain Power wattsmart is registered in U.S. Patent and Trademark Office.UT-ID
52 ©2019 National Energy Foundation
Program Evaluation
©2019 National Energy Foundation 53
Program Evaluation Compilation
Wattsmart Rocky Mountain Power Idaho program
Strongly Agree Agree Disagree Strongly Disagree
Materials were attractive and easy to use.16 6 0 0
Materials and activities were well received by students.
16 5 1 0
Materials were clearly written and well organized.17 5 0 0
Presenters were able to keep students engaged and attentive.
16 5 1 0
Overall program 16 6 0 0
Educators’ impressions of the program from 22 educators.
27%73%
Program Evaluation Summary
5%23%73%
23%77%
5%23%73%
27%73%
54 ©2019 National Energy Foundation
Wattsmart Rocky Mountain Power Idaho program
If you had the opportunity, would you conduct this program again?
Yes No
Mini-grant 21 1 5%
95%
Yes No
Program Evaluation Summary
Would you recommend this program to other colleagues?
Yes No
Mini-grant 21 1 5%
95%
Yes No
©2019 National Energy Foundation 55
In my opinion, the thing the students liked best about the materials/program was:
Making the circuit
The students love the game LINGO. It keeps them engaged, however I did notice they were disappointed that they didn't get anything for winning.
The game "LINGO" and the night-light incentiveThey loved seeing the human chain conduct electricity.Lingo, The videos, and when they asked for volunteers.The students loved the hands on activities.They loved the holding hands to light the light and sound.Videos and demonstrationsAll the interactive activities.
The interactive parts where they got to participateI really thought the students were engaged with all that was presented! The presenters interacted well with them.The quick pace and interaction
The whole program was excellent.learning about ways that they can conserve at home
Hands on activitiesHands on activities
The lingo game helped them stay focusedThe children loved the completed circuit activity.
I idea they would get a nightlight.Their nightlights
The video and lingoThere are hands on activities and they are constantly switching to different activities.
56 ©2019 National Energy Foundation
In the future, one thing I would change would be:
A smaller group, 1-2 classes at a time so everyone can participate to increase engagement.
I wish it would have been more hands on for every student.I wouldn’t change anything.It was a little long for students to sit, if there was a movement type activity. The students enjoyed all aspects, it was just a bit long.Maybe spend more time on the actual vocabulary. My students were impressed but didn't know what 'conduction' or some other key words meant that the presenters often used.
More on their level and shorter.more timeNot a thing!Nothing, I thought it was greatNothing, really.
Prizes for the Lingo gameThe videos, the students did not like them and we as teachers thought they were weird and the person tried too hard to be funny.The videos. The videos were new this year and although the information was valuable I felt that they were very childish and confusing with the cow that kept being brought up since it has nothing to do with energy.This is on our end....we have the presenters present to the whole 4th grade (256 students)....next time we will have the presentation in the gym so there is more room and air flow....:)
©2019 National Energy Foundation 57
Home Energy Worksheet (English)
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Home Energy Worksheet (Spanish)
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©2019 National Energy Foundation 59
Home Energy Worksheet Summary – Rocky Mountain Power
Energy Efficient Activity Currently do/Have done Will do Neither
1. Install and use a programmable or smart thermostat.66%12%22%
2. Caulk windows and weather strip outside doors.72%17%11%
3. Inspect attic insulation and add insulation if needed.59%19%22%
4. Keep furnace air filters clean/replaced regularly.76%15%9%
5. Replace existing air conditioning unit with a high-efficiency unit or an evaporative cooling unit.42%12%46%
6. Close blinds when windows are exposed to the sun.80%10%11%
7. Use a fan instead of air conditioning.68%12%20%
8. In the summer, set thermostat to 78 degrees F or higher.34%14%52%
9. Set the water heater temperature to 120 degrees F.66%17%17%
10. Install a high-efficiency showerhead.53%17%29%
11. Take 5 minute showers.37%25%38%
12. Wash full loads in the dishwasher and clothes washer.93%3%4%
13. Replace incandescent bulbs with LED bulbs.77%16%7%
14. Turn lights off when not in use.84%14%2%
15. Replace old, inefficient refrigerator with an ENERGY STAR model.65%16%19%
16. Unplug old freezers/refrigerators and/or dispose of them in an environmentally safe manner.60%17%23%
17. Maintain refrigerator and freezer coils and check door seals twice yearly.41%41%19%
18. Turn off computers, TVs and game consoles when not in use.82%13%4%
19. Use a microwave oven, toaster oven, crock pot or outdoor grill instead of a conventional oven.71%12%17%
20. Visit Rocky Mountain Power at wattsmart.com for more energy-saving tips and rebates.17%63%21%
60 ©2019 National Energy Foundation
Wise Energy Behaviors in Rocky Mountain Power Idaho Homes
1. Install and use a programmable or smart thermostat.
2. Caulk windows and weather strip outside doors.
3. Inspect attic insulation and add insulation if needed.
4. Keep furnace air filters clean/replaced regularly.
5. Replace existing air conditioning unit with a high-efficiency unit or an evaporative cooling unit.
6. Close blinds when windows are exposed to the sun.
7. Use a fan instead of air conditioning.
8. In the summer, set thermostat to 78 degrees F or higher.
9. Set the water heater temperature to 120 degrees F.
10. Install a high-efficiency showerhead.
11. Take 5 minute showers.
12. Wash full loads in the dishwasher and clothes washer.
13. Replace incandescent bulbs with LED bulbs.
14. Turn lights off when not in use.
15. Replace old, inefficient refrigerator with an ENERGY STAR model.
16. Unplug old freezers/refrigerators and/or dispose of them in an environmentally safe manner.
17. Maintain refrigerator and freezer coils and check door seals twice yearly.
18. Turn off computers, TVs and game consoles when not in use.
19. Use a microwave oven, toaster oven, crock pot or outdoor grill instead of a conventional oven.
20. Visit Rocky Mountain Power at wattsmart.com for more energy-saving tips and rebates.
10%20%30%40%50%60%70%80%90%100%
17%
71%
82%
41%
60%
65%
84%
77%
93%
37%
53%
66%
34%
68%
80%
42%
76%
59%
72%
66%
Currently do/Have done
Wise Energy Behaviors in Rocky Mountain Power Idaho Homes
©2019 National Energy Foundation 61
Sampling of Thanks a “WATT” Cards
62 ©2019 National Energy Foundation
©2019 National Energy Foundation 63
64 ©2019 National Energy Foundation
©2019 National Energy Foundation 65

Appendix 8
Idaho Program Evaluation
Recommendations and Responses

Idaho 2018 Evaluations

Program Evaluation Recommendations and Company Responses

Evaluation reports provide detailed information on the process and impact evaluations performed
on each program, summarizing the methodology used to calculate the evaluated savings as well as
providing recommendations for the Company to consider for improving the process or impact of
the program, as well as customer satisfaction.

Outlined below is a list of the programs, the years that were evaluated and published during 2018,
and the third party evaluator who completed the evaluation. Program evaluations are available for
review at www.pacificorp.com/es/dsm/idaho.html

Program Years Evaluated Evaluator
wattsmart Business 2016 – 2017 Cadmus

The third party evaluator’s recommendations and Company’s responses are provided in the tables
below.
Table 1
wattsmart Business Evaluation Recommendations

Evaluation Recommendations Rocky Mountain Power Response
Reducing the cool roof deemed claimed savings
amount to 0.13 kWh per year, per square foot.
The Program revised cool roof measure savings on
January 23, 2018 and reduced the offered incentive
from $0.10/SF to $0.05/SF. The program is now
reporting 0.11 kWh per square foot per year for retrofit
applications based on outputs from the Oakridge
National Laboratory Cool Roof Calculator.
Add timing for emails, bill inserts, and direct mail to
the media flowchart or develop a calendar showing
timing of both media and other outreach combined.
Additional recommendations of incorporating email
with marketing campaigns and updating all materials to
the latest branding scheme had already been
implemented by the time of this report.

A calendar of marketing and outreach has been
developed for 2019. For cost-effectiveness make
branding updates with program changes, whenever
possible.

Include SBDI measure data for each SBDI installation,
in the program database, or at a
minimum, in the data provided to the evaluation team.
This data is included in the company's database of
record, but was not provided to evaluators. It will be
provided to evaluators in future evaluation cycles.

Evaluation Recommendations Rocky Mountain Power Response
If additional program growth is desired, consider
increasing the frequency of brand marketing of the
program, and business-to-business outreach by all
program administrators. Target the two largest
nonparticipant business sectors
(Dairy/Agricultural and Real Estate/Property
Management) with case studies highlighting actual
energy cost savings achieved by other small businesses
in those sectors. Continue growing the program
approved trade ally network, to extend RMP’s outreach
to customers, beyond its own marketing efforts.

The Company will evaluate this recommendation
should additional program growth be desired.