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HomeMy WebLinkAbout20080403Proposed Tariffs.pdfldaho PUblic . , , Offce O,utilltle, ~ .. R E O~' ei(J,,1lJifnf§§~ AP -I io~~ AVU-E-08-01 / AVU-G-08-01 EXHIBIT A PROPOSED TARIFFS I.P.U.C. No.28 Fifth Revision Sheet 1 Canceling Fourth Revision Sheet 1 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 1 RESIDENTIAL SERVICE - IDAHO (Single phase & available voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To service for domestic purposes in each individual residence, apartment, mobile home, or other living unit when all such service used on the premises is supplied through a single meter. Where a portion of a dwelling is used regularly for the conduct of business or where a portion of the electricity supplied is used for other than domestic purposes, the appropriate general service schedule is applicable. However, if the service for all domestic purposes is metered separately, this schedule will be applied to such service. When two or more living units are served through a single meter, the appropriate general service schedule is applicable. MONTHLY RATE: $4.60 Basic Charge, plus First 600 kWh All over 600 kWh Monthly Minimum Charge: 6.826il per kWh 7.725il per kWh $4.60 OPTIONAL SEASONAL MONTHLY CHARGE: A $4.60 monthly charge shall apply to Customers who close their account on a seasonal or intermittent basis, provided no energy usage occurs during an entire monthly billing cycle while the account is closed. Customers choosing this option are required to notify the Company in writing or by phone in advance and the account will be closed at the start of the next billing cycle following notification. If energy is used during a monthly billing cycle, the above listed energy charges and basic charge of $4.60 shall apply. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Residential and Farm Energy Rate Adjustment Schedule 59, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utiities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 11 Canceling Fourth Revision Sheet 11 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 11 GENERAL SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation. MONTHLY RATE: The sum of the following charges: $6.50 Basic Charge, plus Energy Charge: First 3650 kWh All Over 3650 kWh 8.556il per kWh 7.300il per kWh Demand Charge: No charge for the first 20 kW of demand. $4.00 per kW for each additional kW of demand. Minimum: $6.50 for single phase service and $13.10 for three phase service; unless a higher minimum is required under contract to cover special conditions. DEMAND: The average kW supplied during the 15-minute period of maximum use during the month as determined by a demand meter. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 21 Canceling Fourth Revision Sheet 21 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 21 LARGE GENERAL SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and may be required to enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: First All Over Demand Charge: $275.00 for the first 50 kW of demand or less. $3.50 per kW for each additional kW of demand. Primary Voltage Discount: If Customer takes service at 11 kv (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kW of demand per month. Power Factor Adjustment Charge: If Customer has a reactive kilovolt-ampere (kVAr) meter, he will be subject to a Power Factor Adjustment charge, as set forth in the Rules & Regulations. Minimum: $275.00, unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: The current 12-month billing including any charges for power factor correction shall be not less than $10.00 per kW of the highest demand established during the current 12- month period provided that such highest demand shall be adjusted by the elimination of any demand occasioned by an operation totally abandoned during such 12-month period. DEMAND: The average kW supplied during the 15-minute period of maximum use during the month as determined by a demand meter. SPECIAL TERMS AND CONDITIONS: Customers served at 11 kv or higher shall provide and maintain all transformers and other necessary equipment on their side of the point of delivery. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Effciency Rider Adjustment Schedule 91. 250,000 kWh 250,000 kWh 5.645il per kWh 4.819il per kWh Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 25 Canceling Fourth Revision Sheet 25 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 25 EXTRA LARGE GENERAL SERVICE - IDAHO (Three phase, available voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation for a demand of not less than 2,500 kVA but not greater than 25,000 kVA. The average of the Customer's demand for the most recent twelve-month period must fall within these demand limits for service under this schedule. If the Customer has less than twelve months of billing history, the Customer must have a minimum of six consecutive billing months of demand of at least 2,500 kVA in order to receive service under this schedule. New Customers must meet the above criteria or otherwise provide the Company with reasonable assurance that their peak demand will average at least 2,500 kVA. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: First 500,000 kWh All Over 500,000 kWh Demand Charge: $10,000.00 for the first 3,000 kVA of demand or less. $3.25 per kVA for each additional kVA of demand. Primary Voltage Discount: If Customer takes service at 11 kV (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kVA of demand per month. Minimum: The demand charge unless a higher minimum is required under contract to cover special conditions. 4.617il per kWh 3.911 il per kWh ANNUAL MINIMUM: $592,570 Any annual minimum deficiency will be determined during the April billing cycle for the previous 12-month period. For a customer who has taken service on this schedule for less than 12 months, the annual minimum will be prorated based on the actual months of service. Issued April 3, 2008 Effective May 5,2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Third Revision Sheet 25P Canceling Second Revision Sheet 25P AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 25P EXTRA LARGE GENERAL SERVICE TO POTLATCH LEWISTON FACILITY - IDAHO (Three phase, available voltage) AVAILABLE: To Potlatch Corporation's Lewiston, Idaho Facility. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation for a demand of not less than 2,500 kVA but not greater than 25,000 kVA. The average of the Customets demand for the most recent twelve-month period must fall within these demand limits for service under this schedule. If the Customer has less than twelve months of billing history, the Customer must have a minimum of six consecutive billing months of demand of at least 2,500 kVA in order to receive service under this schedule. New Customers must meet the above criteria or otherwise provide the Company with reasonable assurance that their peak demand will average at least 2,500 kVA. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: 3.963il per kwh Demand Charge: $10,000.00 for the first 3,000 kVA of demand or less. $3.25 per kVA for each additional kVA of demand. Primary Voltage Discount: If Customer takes service at 11 kV (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kVA of demand per month. Minimum: The demand charge unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: $555,930 Any annual minimum deficiency wil be determined during the April billng cycle for the previous 12-month period. For a customer who has taken service on this schedule for less than 12 months, the annual minimum will be prorated based on the actual months of service. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 31 Canceling Fourth Revision Sheet 31 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 31 PUMPING SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To service through one meter for pumping water or water effluents, including incidental power used for other equipment and lighting essential to the pumping operation. For such incidental service, Customer will furnish any transformers and other necessary equipment. Customer may be required to enter into a written contract for five (5) years or longer and will have service available on a continuous basis unless there is a change in ownership or control of property served. MONTHLY RATE: The sum of the following charges: $6.50 Basic Charge, plus Energy Charge: 7.665il per kWh for the first 85 KWh per kW of demand, and for the next 80 KWh per kW of demand but not more than 3,000 KWh. 6.536il per KWh for all additional KWh. Annual Minimum: $10.00 per kW of the highest demand established in the current year ending with the November billing cycle. If no demand occurred in the current year, the annual minimum will be based on the highest demand in the latest previous year having a demand. Demand: The average kW supplied during the 15-minute period of maximum use during the month determined, at the option of Company, by a demand meter or nameplate input rating of pump motor. SPECIAL TERMS AND CONDITIONS: If Customer requests the account to be closed by reason of change in ownership or control of property, the unbilled service and any applicable annual minimum will be prorated to the date of closing. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 41 Canceling Third Revision Sheet 41 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 41 COMPANY OWNED STREET LIGHT SERVICE-IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Wood No Pole Pole Code Rate Code Rate Pedestal Base Code Rate Pole Facility Metal Standard Direct Developer Burial Contributed Code Rate Code Rate Single Mercury Vapor 7000 10000 20000 411 $ 12.56 511 15.22 611 21.45 416 $ 12.56 *Not available to new customers accounts, or locations. #Decorative Curb. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 42 Canceling Third Revision Sheet 42 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 42 COMPANY OWNED STREET LIGHT SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size No Pole Code Rate Wood Pole Code Rate Pedestal Base Code Rate Pole Facility Metal Standard Direct Burial Code Rate Developer Contributed Code Rate Single High-Pressure Sodium Vapor (Nominal Rating in Watts)50W 235 $8.85100W 935 9.26100W 435 10.75200W 535 17.86250W 635 20.95400W 835 31.43 150W 431 $ 11.29 432 $20.32 531 18.38 532 27.38 631 21.49 632 30.50 831 31.96 832 40.99 234# $11.03 434# 11.59 433 20.32 533 27.38 633 30.50 833 40.99 436 $11.29 536 18.38 636 21.49 836 31.96 936 16.79 Double High-Pressure Sodium Vapor (Nominal Rating in Watts)100W 441 $ 22.64 442 $ 32.27200W 545 $35.68 542 46.38 #Decorative Curb 446 $ 22.64 546 36.20 Decorative Sodium Vapor 100W Granville 475 $16.15 100W Post Top 100W Kim Light 474* 484* 438** 21.02 20.16 11.60 *16' fiberglass pole **25' fiberglass pole Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utiities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 43 Canceling Third Revision Sheet 43 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 43 CUSTOMER OWNED STREET LIGHT ENERGY AND MAINTENANCE SERVICE - IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens)No Pole Code Rate Wood Pole Code Rate Pole Facility Metal StandardPedestal DirectBase Burial Code Rate Code Rate Single Mercury Vapor 1000020000 615 $ 16.68 611 $ 16.68 512 $ 11.38 612 16.68 Single Sodium Vapor 25000 50000 632 13.94 832 22.19 Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation Fourth Revision Sheet 44 Canceling Third Revision Sheet 44 AVISTA CORPORATION d/b/a Avista Utilities I.P.U.C. NO.28 SCHEDULE 44 CUSTOMER OWNED STREET LIGHT ENERGY AND MAINTENANCE SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture Standard & Size Developer (Lumens) Contributed Wood PoleNo Pole Code Rate Code Rate Single High-Pressure Sodium Vapor100W 435 $ 8.22 431200W 535 12.38 531250W 635 13.94 631310W 735 15.86 731400W 835 22.19 831150W 935 10.77 931 Double High-Pressure Sodium Vapor (Nominal Rating in Watts)100W 441 200W 310W $ 8.22 12.38 13.94 15.86 22.19 10.77 15.72 Pole Facility Metal Pedestal Direct Base Code Rate 432 $ 8.22 532 12.38 632 13.94 732 15.86 832 22.19 932 10.77 442 15.72 542 24.26 742 31.20 Burial Code Rate Code Rate 433 $ 8.22 533 12.38 633 13.94 733 15.86 833 22.19 933 10.77 53412.38 93610.77 443 15.72 543 24.26 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing and owning standards, luminaires and necessary circuitry and related facilities to connect with Company designated points of delivery. All such facilities will conform to Company's design, standards and specifications. Customer is also responsible for painting (if desired) and replacing damaged pole facilities. Company will furnish the necessary energy, repairs and maintenance work including lamp and glassware cleaning and replacement. Repairs and maintenance work will be performed by Company during regularly scheduled working hours. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 45 Canceling Third Revision Sheet 45 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 45 CUSTOMER OWNED STREET LIGHT ENERGY SERVICE - IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Dusk to Dawn ServiceCode Rate Per Luminaire Dusk to 1:00 a.m. ServiceCode Rate Mercury Vapor10000 51520000# 615 #Also includes Metal Halide. $6.02 10.95 519 619 $ 4.07 7.56 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing, owning, maintaining and replacing all standards, luminaires, and necessary circuitry and related facilities to connect with Company designated points of delivery. Customer will also provide a light sensitive relay andlor time switch in order to control the hours that energy will be provided. Company is responsible only for the furnishing of energy to the point of delivery and the billing and accounting related thereto. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 46 Canceling Third Revision Sheet 46 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 46 CUSTOMER OWNED STREET LIGHT ENERGY SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Dusk to Dawn Service Code Rate Per Luminaire Dusk to 1:00 a.m. ServiceCode Rate High-Pressure Sodium Vapor (Nominal Rating in Watts)100VV 435200W 535250W 635310VV 735400VV 835150VV 935 $ 3.75 6.99 8.61 10.24 13.05 5.40 439 539 639 739 839 $ 2.60 4.91 6.12 7.01 9.86 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing, owning, maintaining and replacing all standards, luminaires, and necessary circuitry and related facilities to connect with Company designated points of delivery. Customer wil also provide a light sensitive relay andlor time switch in order to control the hours that energy will be provided. Company is responsible only for the furnishing of energy to the point of delivery and the billng and accounting related thereto. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 47 Canceling Third Revision Sheet 47 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 47 AREA LIGHTING - MERCURY VAPOR - IDAHO (Single phase and available voltage) AVAILABLE: In all Idaho territory served by Company where existing secondary distribution facilities are of adequate capacity, phase, and voltage. APPLICABLE: To annual operation of dusk-to-dawn area lighting with mercury vapor lamps upon receipt of a Customer contract for five (5) years or more. Mercury vapor lamps wil be available only to those customers receiving service on October 23, 1981. MONTHL Y RATE: Charge per Unit Nominal Lumens) 7,000 10,000 20,000 Luminaire (on existing standard)$ 12.56 $ 15.22 $ 21.61 Luminaire and Standard: 30-foot wood pole 15.72 18.38 24.77 Galvanized steel standards: 25 foot 20.66 23.31 29.70 30 foot 21.49 24.16 30.54 Aluminum standards: 25 foot 22.42 25.08 31.48 Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Second Revision Sheet 48 Canceling First Sheet 48 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 48 RESIDENTIAL AND FARM AREA LIGHTING - IDAHO (Alternating 60 cycle current, single phase and available voltage) AVAILABLE: To Customers in the State of Idaho who meet the requirements for service under Schedule 47 and whose electric use qualifies as a "residential load" as defined in the Pacific Northwest Electric Power Planning and Conservation Act, P.L. 96-501 , and the Residential Purchase and Sale Agreement contract in effect between the Company and the Bonnevile Power Administration. "Residential Load" means all usual residential, apartment, seasonal dwellings and farm electric loads or uses. Any electric use by such customers, which does not so qualify, shall be served under Schedule 47 or Schedule 49. MONTHLY RATE: The Monthly Rate shall be the same as that contained in the currently effective Schedule 47 or Schedule 49 tariff. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule 58, Residential and Farm Energy Rate Adjustment Schedule 59, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly Norwood,Vice President, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 49 Canceling Third Revision Sheet 49 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 49 AREA LIGHTING - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: In all territory served by the Company where existing secondary distribution facilities are of adequate capacity, phase, and voltage. APPLICABLE: To annual operation of dusk-to-dawn area lighting with high-pressure sodium vapor lamps upon receipt of a Customer contract for five (5) years or more. MONTHLY RATE: Charge per Unit (Nominal Rating in Watts) 100VV 200VV 250VV 400VV Luminaire Cobrahead Decorative Curb $ 10.03 $ 13.23 $ 15.32 $ 19.65 10.03 100W Granville w/16-foot decorative pole 100W Post Top w/16-foot decorative pole $ 25.22 24.18 Monthly Rate per Pole Pole Facilty 30-foot wood pole 40-foot wood pole 55-foot wood pole 20-foot fiberglass 25-foot galvanized steel standard* 30-foot galvanized steel standard* 25-foot galvanized aluminum standard* 30-foot fiberglass-pedestal base 30-foot steel-pedestal base $ 5.16 8.47 10.01 5.16 8.09 8.93 9.86 24.70 19.52 Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, Vice-President, State & Federal Regulation I.P.U.C. NO.28 ~ Revision Sheet 1 Canceling :: Revision Sheet 1 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 1 RESIDENTIAL SERVICE - IDAHO (Single phase & available voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To service for domestic purposes in each individual residence, apartment, mobile home, or other living unit when all such service used on the premises is supplied through a single meter. Where a portion of a dwelling is used regularly for the conduct of business or where a portion of the electricity supplied is used for other than domestic purposes, the appropriate general service schedule is applicable. However, if the service for all domestic purposes is metered separately, this schedule will be applied to such service. When two or more living units are served through a single meter, the appropriate general service schedule is applicable. MONTHLY RATE: $4: Basic Charge, plus First 600 kWh All over 600 kWh ~ilperkWh~ilperkWh Monthly Minimum Charge: $4: OPTIONAL SEASONAL MONTHLY CHARGE: A $4: monthly charge shall apply to Customers who close their account on a seasonal or intermittent basis, provided no energy usage occurs during an entire monthly billing cycle while the account is closed. Customers choosing this option are required to notify the Company in writing or by phone in advance and the account wil be closed at the start of the next billing cycle following notification. If energy is used during a monthly billing cycle, the above listed energy charges and basic charge of $4: shall apply. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power CostAdjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued January 1 Q, 2005 Effective April 1, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 1 Canceling Fourth Revision Sheet 1 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 1 RESIDENTIAL SERVICE - IDAHO (Single phase & available voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To service for domestic purposes in each individual residence, apartment, mobile home, or other living unit when all such service used on the premises is supplied through a single meter. Where a portion of a dwelling is used regularly for the conduct of business or where a portion of the electricity supplied is used for other than domestic purposes, the appropriate general service schedule is applicable. However, if the service for all domestic purposes is metered separately, this schedule will be applied to such service. When two or more living units are served through a single meter, the appropriate general service schedule is applicable. MONTHLY RATE: $4.60 Basic Charge, plus First 600 kWh All over 600 kWh Monthly Minimum Charge: 6.826il per kWh 7.725il per kWh $4.60 OPTIONAL SEASONAL MONTHLY CHARGE: A $4.60 monthly charge shall apply to Customers who close their account on a seasonal or intermittent basis, provided no energy usage occurs during an entire monthly billing cycle while the account is closed. Customers choosing this option are required to notify the Company in writing or by phone in advance and the account wil be closed at the start of the next billing cycle following notification. If energy is used during a monthly billing cycle, the above listed energy charges and basic charge of $4.60 shall apply. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Residential and Farm Energy Rate Adjustment Schedule 59, Temporary Rate Adjustment Schedule 65, Temporary Power CostAdjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3. 2008 Effective May 5. 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 ~ Revision Sheet 11 Canceling +l Revision Sheet 11 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 11 GENERAL SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation. MONTHLY RATE: The sum of the following charges: $€h Basic Charge, plus Energy Charge: First 3650 kWh All Over 3650 kWh ~ilperkWh~ilperkWh Demand Charge: No charge for the first 20 kW of demand. $~ per kW for each additional kW of demand. Minimum: $€h for single phase service and $13.10 for three phase service; unless a higher minimum is required under contract to cover special conditions. DEMAND: The average kW supplied during the 15-minute period of maximum use during the month as determined by a demand meter. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 11 Canceling Fourth Revision Sheet 11 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 11 GENERAL SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation. MONTHLY RATE: The sum of the following charges: $6.50 Basic Charge, plus Energy Charge: First 3650 kWh All Over 3650 kWh 8.556il per kWh 7.300il per kWh Demand Charge: No charge for the first 20 kW of demand. $4.00 per kW for each additional kW of demand. Minimum: $6.50 for single phase service and $13.10 for three phase service; unless a higher minimum is required under contract to cover special conditions. DEMAND: The average kW supplied during the 15-minute period of maximum use during the month as determined by a demand meter. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 ~ Revision Sheet 21 Canceling :: Revision Sheet 21 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 21 LARGE GENERAL SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and may be required to enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: First All Over Demand Charge: $250.00 for the first 50 kW of demand or less. $~ per kW for each additional kW of demand. Primary Voltage Discount: If Customer takes service at 11 kv (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kW of demand per month. Power Factor Adjustment Charge: If Customer has a reactive kilovolt-ampere (kVAr) meter, he will be subject to a Power Factor Adjustment charge, as set forth in the Rules & Regulations. Minimum: $250.00, unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: The current 12-month billing including any charges for power factor correction shall be not less than $10.00 per kW of the highest demand established during the current 12- month period provided that such highest demand shall be adjusted by the elimination of any demand occasioned by an operation totally abandoned during such 12-month period. DEMAND: The average kW supplied during the 15-minute period of maximum use during the month as determined by a demand meter. SPECIAL TERMS AND CONDITIONS: Customers served at 11 kv or higher shall provide and maintain all transformers and other necessary equipment on their side of the point of delivery. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Effciency Rider Adjustment Schedule 91. 250,000 kWh 250,000 kWh 4:il per kWh 4:il per kWh Issued January 1 Q, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 21 Canceling Fourth Revision Sheet 21 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 21 LARGE GENERAL SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and may be required to enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: First All Over Demand Charge: $275.00 for the first 50 kW of demand or less. $3.50 per kW for each additional kW of demand. Primary Voltage Discount: If Customer takes service at 11 kv (wye grounded) or higher, he wil be allowed a primary voltage discount of 20il per kW of demand per month. Power Factor Adjustment Charge: If Customer has a reactive kilovolt-ampere (kVAr) meter, he wil be subject to a Power Factor Adjustment charge, as set forth in the Rules & Regulations. Minimum: $275.00, unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: The current 12-month billing including any charges for power factor correction shall be not less than $10.00 per kW of the highest demand established during the current 12- month period provided that such highest demand shall be adjusted by the elimination of any demand occasioned by an operation totally abandoned during such 12-month period. DEMAND: The average kW supplied during the 15-minute period of maximum use during the month as determined by a demand meter. SPECIAL TERMS AND CONDITIONS: Customers served at 11 kv or higher shall provide and maintain all transformers and other necessary equipment on their side of the point of delivery. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Effciency Rider Adjustment Schedule 91. 250,000 kWh 250,000 kWh 5.645il per kWh 4.819il per kWh Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 ~ Revision Sheet 25 Canceling +I Revision Sheet 25 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 25 EXTRA LARGE GENERAL SERVICE - IDAHO (Three phase, available voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation for a demand of not less than 2,500 kVA but not greater than 25,000 kVA. The average of the Customer's demand for the most recent twelve-month period must fall within these demand limits for service under this schedule. If the Customer has less than twelve months of biling history, the Customer must have a minimum of six consecutive billing months of demand of at least 2,500 kVA in order to receive service under this schedule. New Customers must meet the above criteria or otherwise provide the Company with reasonable assurance that their peak demand will average at least 2,500 kVA. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: First 500,000 kWh All Over 500,000 kWh Demand Charge: $Q,OOO.OO for the first 3,000 kVA of demand or less. $~ per kVA for each additional kVA of demand. Primary Voltage Discount: If Customer takes service at 11 kV (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kVA of demand per month. Minimum: The demand charge unless a higher minimum is required under contract to cover special conditions. ~ilperkWh~ilperkWh ANNUAL MINIMUM: $511,470 Any annual minimum deficiency will be determined during the April billing cycle for the previous 12-month period. For a customer who has taken service on this schedule for less than 12 months, the annual minimum wil be prorated based on the actual months of service. Issued January 1 Q, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 25 Canceling Fourth Revision Sheet 25 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 25 EXTRA LARGE GENERAL SERVICE - IDAHO (Three phase, available voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation for a demand of not less than 2,500 kVA but not greater than 25,000 kVA. The average of the Customer's demand for the most recent twelve-month period must fall within these demand limits for service under this schedule. If the Customer has less than twelve months of billing history, the Customer must have a minimum of six consecutive billing months of demand of at least 2,500 kVA in order to receive service under this schedule. New Customers must meet the above criteria or otherwise provide the Company with reasonable assurance that their peak demand wil average at least 2,500 kVA. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: First 500,000 kWh All Over 500,000 kWh Demand Charge: $10,000.00 for the first 3,000 kVA of demand or less. $3.25 per kVA for each additional kVA of demand. Primary Voltage Discount: If Customer takes service at 11 kV (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kVA of demand per month. Minimum: The demand charge unless a higher minimum is required under contract to cover special conditions. 4.617il per kWh 3.911 il per kWh ANNUAL MINIMUM: $592,570 Any annual minimum deficiency wil be determined during the April billing cycle for the previous 12-month period. For a customer who has taken service on this schedule for less than 12 months, the annual minimum wil be prorated based on the actual months of service. Issued April 3, 2008 Effective May 5,2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Second Revision Sheet 25P Canceling ~ Revision Sheet 25P AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 25P EXTRA LARGE GENERAL SERVICE TO POTLATCH LEWISTON FACILITY -IDAHO (Three phase, available voltage) AVAILABLE: To Potlatch Corporation's Lewiston, Idaho Facilty. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation for a demand of not less than 2,500 kVA but not greater than 25,000 kVA. The average of the Customer's demand for the most recent twelve-month period must fall within these demand limits for service under this schedule. If the Customer has less than twelve months of billng history, the Customer must have a minimum of six consecutive billing months of demand of at least 2,500 kVA in order to receive service under this schedule. New Customers must meet the above criteria or otherwise provide the Company with reasonable assurance that their peak demand wil average at least 2,500 kV A. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: M0il per kwh Demand Charge: $9,000.00 for the first 3,000 kVA of demand or less. $6- per kVA for each additional kVA of demand. Primary Voltage Discount: If Customer takes service at 11 kV (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kVA of demand per month. Minimum: The demand charge unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: $482,440 Any annual minimum deficiency wil be determined during the April billng cycle for the previous 12-month period. For a customer who has taken service on this schedule for less than 12 months, the annual minimum will be prorated based on the actual months of service. Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Third Revision Sheet 25P Canceling Second Revision Sheet 25P AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 25P EXTRA LARGE GENERAL SERVICE TO POTLATCH LEWISTON FACILITY -IDAHO (Three phase, available voltage) AVAILABLE: To Potlatch Corporation's Lewiston, Idaho Facility. APPLICABLE: To general service supplied for all power requirements when all such service taken on the premises is supplied through one meter installation for a demand of not less than 2,500 kVA but not greater than 25,000 kVA. The average of the Customer's demand for the most recent twelve-month period must fall within these demand limits for service under this schedule. If the Customer has less than twelve months of biling history, the Customer must have a minimum of six consecutive billing months of demand of at least 2,500 kVA in order to receive service under this schedule. New Customers must meet the above criteria or otherwise provide the Company with reasonable assurance that their peak demand will average at least 2,500 kVA. Customer shall provide and maintain all transformers and other necessary equipment on his side of the point of delivery and enter into a written contract for five (5) years or longer. MONTHLY RATE: The sum of the following demand and energy charges: Energy Charge: 3.963il per kwh Demand Charge: $10,000.00 for the first 3,000 kVA of demand or less. $3.25 per kVA for each additional kVA of demand. Primary Voltage Discount: If Customer takes service at 11 kV (wye grounded) or higher, he will be allowed a primary voltage discount of 20il per kVA of demand per month. Minimum: The demand charge unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: $555,930 Any annual minimum deficiency wil be determined during the April billing cycle for the previous 12-month period. For a customer who has taken service on this schedule for less than 12 months, the annual minimum wil be prorated based on the actual months of service. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 ~ Revision Sheet 31 Canceling :: Revision Sheet 31 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 31 PUMPING SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To service through one meter for pumping water or water effluents, including incidental power used for other equipment and lighting essential to the pumping operation. For such incidental service, Customer will furnish any transformers and other necessary equipment. Customer may be required to enter into a written contract for five (5) years or longer and will have service available on a continuous basis unless there is a change in ownership or control of property served. MONTHLY RATE: The sum of the following charges: $ê- Basic Charge, plus Energy Charge: ~il per kWh for the first 85 KWh per kW of demand, and for the next 80 KWh per kW of demand but not more than 3,000 KWh. ~il per KWh for all additional KWh. Annual Minimum: $10.00 per kW of the highest demand established in the current year ending with the November billing cycle. If no demand occurred in the current year, the annual minimum will be based on the highest demand in the latest previous year having a demand. Demand: The average kW supplied during the 15-minute period of maximum use during the month determined, at the option of Company, by a demand meter or nameplate input rating of pump motor. SPECIAL TERMS AND CONDITIONS: If Customer requests the account to be closed by reason of change in ownership or control of property, the unbilled service and any applicable annual minimum will be prorated to the date of closing. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fifth Revision Sheet 31 Canceling Fourth Revision Sheet 31 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 31 PUMPING SERVICE - IDAHO (Available phase and voltage) AVAILABLE: To Customers in the State of Idaho where Company has electric service available. APPLICABLE: To service through one meter for pumping water or water effuents, including incidental power used for other equipment and lighting essential to the pumping operation. For such incidental service, Customer will furnish any transformers and other necessary equipment. Customer may be required to enter into a written contract for five (5) years or longer and will have service available on a continuous basis unless there is a change in ownership or control of property served. MONTHLY RATE: The sum of the following charges: $6.50 Basic Charge, plus Energy Charge: 7.665il per kWh for the first 85 KWh per kW of demand, and for the next 80 KWh per kW of demand but not more than 3,000 KWh. 6.536il per KWh for all additional KWh. Annual Minimum: $10.00 per kW of the highest demand established in the current year ending with the November billing cycle. If no demand occurred in the current year, the annual minimum will be based on the highest demand in the latest previous year having a demand. Demand: The average kW supplied during the 15-minute period of maximum use during the month determined, at the option of Company, by a demand meter or nameplate input rating of pump motor. SPECIAL TERMS AND CONDITIONS: If Customer requests the account to be closed by reason of change in ownership or control of property, the unbilled service and any applicable annual minimum will be prorated to the date of closing. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases or decreases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 :: Revision Sheet 41 Canceling Second Revision Sheet 41 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 41 COMPANY OWNED STREET LIGHT SERVICE-IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Wood No Pole Pole Code Rate Code Rate Pedestal Base Code Rate Pole Facility Metal Standard Direct Developer Burial Contributed Code Rate Code Rate Single Mercury Vapor 7000 10000 20000 411 $-i511 ~611 ~ 416 $-i *Not available to new customers accounts, or locations. #Decorative Curb. Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 .E Revision Sheet 41 Canceling Third Revision Sheet 41 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 41 COMPANY OWNED STREET LIGHT SERVICE-IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Wood No Pole Pole Code Rate Code Rate Pedestal Base Code Rate Pole Faciliy Metal Standard Direct Developer Burial Contributed Code Rate Code Rate Single Mercury Vapor 7000 10000 20000 411 $ 12.56 511 15.22 611 21.45 416 $ 12.56 *Not available to new customers accounts, or locations. #Decorative Curb. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 +R Revision Sheet 42 Canceling Second Revision Sheet 42 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 42 COMPANY OWNED STREET LIGHT SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size No Pole Code Rate Wood Pole Code Rate Pedestal Base Code Rate Pole Facility Metal Standard Direct Burial Code Rate Developer Contributed Code Rate Single High-Pressure Sodium Vapor (Nominal Rating in Watts) 50W 235 $-234# $ 9- 100W 434#-Q 100W 435 g.431 $~432 $.:433 .:436 $~ 200W 535 ~531 -1 532 ~533 ~536 -1 250W 635 ~631 48 632 ~633 ~636 48 400W 835 ~831 ~832 ~833 ~836 ~ 150W 936 44 Double High-Pressure Sodium Vapor (Nominal Rating in Watts)100W 441 $ 4Q 442 $~200VV 545 $~ 542 ~446 $ 4Q546 ~ #Decorative Curb Decorative Sodium Vapor 100W Granvile 100VV Post Top 474* ~ 484* 4- *16' fiberglass pole Issued January 1 Q, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 42 Canceling Third Revision Sheet 42 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 42 COMPANY OWNED STREET LIGHT SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size No Pole Code Rate Wood Pole Code Rate Pedestal Base Code Rate Pole Facility Metal Standard Direct Burial Code Rate Developer Contributed Code Rate Single High-Pressure Sodium Vapor (Nominal Rating in Watts) 50W 235 $8.85 234# $11.03 100W 935 9.26 434#11.59 100W 435 10.75 431 $ 11.29 432 $20.32 433 20.32 436 $11.29 200W 535 17.86 531 18.38 532 27.38 533 27.38 536 18.38 250W 635 20.95 631 21.49 632 30.50 633 30.50 636 21.49 400W 835 31.43 831 31.96 832 40.99 833 40.99 836 31.96 150W 936 16.79 Double High-Pressure Sodium Vapor (Nominal Rating in Watts)100W 441 $ 22.64 442 $ 32.27200VV 545 $35.68 542 46.38 #Decorative Curb 446 $ 22.64 546 36.20 Decorative Sodium Vapor 100VV Granville 475 $16.15 100W Post Top 100W Kim Light 474* 484* 438** 21.02 20.16 11.60 *16' fiberglass pole **25' fiberglass pole Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 :: Revision Sheet 43 Canceling Second Revision Sheet 43 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 43 CUSTOMER OWNED STREET LIGHT ENERGY AND MAINTENANCE SERVICE - IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens)No Pole Code Rate Wood Pole Code Rate Pole Facility Metal StandardPedestal DirectBase Burial Code Rate Code Rate Single Mercury Vapor 1000020000 615 $ 44 611 $ 44 512 $ ~612 44 Single Sodium Vapor 25000 50000 632 .l832 ~ Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 43 Canceling Third Revision Sheet 43 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 43 CUSTOMER OWNED STREET LIGHT ENERGY AND MAINTENANCE SERVICE - IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibilty with existing light sources. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens)No Pole Code Rate Wood Pole Code Rate Pole Faciliy Metal StandardPedestal DirectBase Burial Code Rate Code Rate Single Mercury Vapor 1000020000 615 $ 16.68 611 $ 16.68 512 $ 11.38 612 16.68 Single Sodium Vapor 25000 50000 632 13.94 832 22.19 Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation :: Revision Sheet 44 Canceling Second Revision Sheet 44 AVISTA CORPORATION d/b/a Avista Utilities I.P.U.C. NO.28 SCHEDULE 44 CUSTOMER OWNED STREET LIGHT ENERGY AND MAINTENANCE SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture Standard & Size Developer (Lumens) Contributed Wood PoleNo Pole Code Rate Code Rate Single High-Pressure Sodium Vapor100W 435 $ +, 431200W 535 4Q 531250W 635.t 631310W 735 ~ 731400W 835 49 831150W 935 ~ 931 Double High-Pressure Sodium Vapor (Nominal Rating in Watts)100VV 441 200W 310W $+Q4Q.t~49~ 43 Pole Facility Metal Pedestal Direct Base Code Rate 432 $ +,532 4Q632 .t732 ~832 49932 ~ 442 43542 ~742 ~ Burial Code Rate Code Rate 433 $+Q533 4Q633 .t733 ~833 49933 ~ 5344Q 936~ 443 43543 ~ SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing and owning standards, luminaires and necessary circuitry and related facilities to connect with Company designated points of delivery. All such facilities wil conform to Company's design, standards and specifications. Customer is also responsible for painting (if desired) and replacing damaged pole facilities. Company wil furnish the necessary energy, repairs and maintenance work including lamp and glassware cleaning and replacement. Repairs and maintenance work will be performed by Company during regularly scheduled working hours. Issued January 1 Q, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 44 Canceling Third Revision Sheet 44 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 44 CUSTOMER OWNED STREET LIGHT ENERGY AND MAINTENANCE SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of dusk-to-dawn lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Pole Facility Fixture Metal Standard & Size Wood Pedestal Direct Developer (Lumens)No Pole Pole Base Burial Contributed Code Rate Code Rate Code Rate Code Rate Code Rate Single High-Pressure Sodium Vapor 100W 435 $ 8.22 431 $ 8.22 432 $ 8.22 433 $ 8.22 200W 535 12.38 531 12.38 532 12.38 533 12.38 53412.38 250W 635 13.94 631 13.94 632 13.94 633 13.94 310W 735 15.86 731 15.86 732 15.86 733 15.86 400W 835 22.19 831 22.19 832 22.19 833 22.19 150W 935 10.77 931 10.77 932 10.77 933 10.77 936 10.77 Double High-Pressure Sodium Vapor (Nominal Rating in Watts) 100W 441 15.72 442 15.72 443 15.72 200W 542 24.26 543 24.26 310W 742 31.20 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing and owning standards, luminaires and necessary circuitry and related facilties to connect with Company designated points of delivery. All such facilities wil conform to Company's design, standards and specifications. Customer is also responsible for painting (if desired) and replacing damaged pole facilities. Company wil furnish the necessary energy, repairs and maintenance work including lamp and glassware cleaning and replacement. Repairs and maintenance work will be performed by Company during regularly scheduled working hours. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 +t Revision Sheet 45 Canceling Second Revision Sheet 45 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 45 CUSTOMER OWNED STREET LIGHT ENERGY SERVICE - IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibilty with existing light sources. APPLICABLE: To annual operation of lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Per Luminaire Fixture & Size (Lumens) Dusk to Dawn ServiceCode Rate Dusk to 1 :00 a.m. ServiceCode Rate Mercury Vapor10000 51520000# 615 #Also includes Metal Halide. $é~519 619 $3.êA SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installng, owning, maintaining and replacing all standards, luminaires, and necessary circuitry and related facilities to connect with Company designated points of delivery. Customer will also provide a light sensitive relay and/or time switch in order to control the hours that energy wil be provided. Company is responsible only for the furnishing of energy to the point of delivery and the billing and accounting related thereto. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 45 Canceling Third Revision Sheet 45 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 45 CUSTOMER OWNED STREET LIGHT ENERGY SERVICE - IDAHO (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. Closed to new installations as of November 24, 1981, except where Company and customer agree, mercury vapor lamps may be installed to provide compatibility with existing light sources. APPLICABLE: To annual operation of lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Per Luminaire Fixture & Size (Lumens) Dusk to Dawn ServiceCode Rate Dusk to 1 :00 a.m. ServiceCode Rate Mercury Vapor10000 51520000# 615 #Also includes Metal Halide. $6.02 10.95 519 619 $ 4.07 7.56 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installng, owning, maintaining and replacing all standards, luminaires, and necessary circuitry and related facilities to connect with Company designated points of delivery. Customer wil also provide a light sensitive relay andlor time switch in order to control the hours that energy wil be provided. Company is responsible only for the furnishing of energy to the point of delivery and the billing and accounting related thereto. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustnient Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 :: Revision Sheet 46 Canceling SeGond Revision Sheet 46 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 46 CUSTOMER OWNED STREET LIGHT ENERGY SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Dusk to Dawn Service Code Rate Per Luminaire Dusk to 1:00 a.m. ServiceCode Rate High-Pressure Sodium Vapor (Nominal Rating in Watts)100VV 435200VV 535250VV 635310VV 735400VV 835150VV 935 $~~~s;44~ 439 539 639 739 839 $~~á.&: M5 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing, owning, maintaining and replacing all standards, luminaires, and necessary circuitry and related facilities to connect with Company designated points of delivery. Customer will also provide a light sensitive relay and/or time switch in order to control the hours that energy wil be provided. Company is responsible only for the furnishing of energy to the point of delivery and the billng and accounting related thereto. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Effciency Rider Adjustment Schedule 91. Issued January 1 Q, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 46 Canceling Third Revision Sheet 46 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 46 CUSTOMER OWNED STREET LIGHT ENERGY SERVICE - IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: To agencies of local, state, or federal governments in all Idaho territory served by Company. APPLICABLE: To annual operation of lighting for public streets and thoroughfares upon receipt of an authorized application. MONTHLY RATE: Fixture & Size (Lumens) Dusk to Dawn Service Code Rate Per Luminaire Dusk to 1:00 a.m. ServiceCode Rate High-Pressure Sodium Vapor (Nominal Rating in Watts)100VV 435200VV 535250VV 635310VV 735400VV 835150VV 935 $ 3.75 6.99 8.61 10.24 13.05 5.40 439 539 639 739 839 $ 2.60 4.91 6.12 7.01 9.86 SPECIAL TERMS AND CONDITIONS: Customer is responsible for financing, installing, owning, maintaining and replacing all standards, luminaires, and necessary circuitry and related facilities to connect with Company designated points of delivery. Customer wil also provide a light sensitive relay and/or time switch in order to control the hours that energy wil be provided. Company is responsible only for the furnishing of energy to the point of delivery and the biling and accounting related thereto. Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rates are subject to increases as set forth in Tax Adjustment Schedule 58, Temporary Rate Adjustment Schedule 65, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91 . Issued April 3, 2008 Effective May 5,2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 :i Revision Sheet 47 Canceling Second Revision Sheet 47 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 47 AREA LIGHTING - MERCURY VAPOR - IDAHO (Single phase and available voltage) AVAILABLE: In all Idaho territory served by Company where existing secondary distribution facilities are of adequate capacity, phase, and voltage. APPLICABLE: To annual operation of dusk-to-dawn area lighting with mercury vapor lamps upon receipt of a Customer contract for five (5) years or more. Mercury vapor lamps will be available only to those customers receiving service on October 23, 1981. MONTHLY RATE: Charge per Unit Nominal Lumens) 7,000 10,000 20,000 Luminaire (on existing standard)$ 4($~$~ Luminaire and Standard: 30-foot wood pole ~~~ Galvanized steel standards: 25 foot -1 ~~ 30 foot 43 ~~ Aluminum standards: 25 foot ~UA -2 Issued January 1 Q, 2005 Effective /\priI15, 2005 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 47 Canceling Third Revision Sheet 47 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 47 AREA LIGHTING - MERCURY VAPOR - IDAHO (Single phase and available voltage) AVAILABLE: In all Idaho territory served by Company where existing secondary distribution facilties are of adequate capacity, phase, and voltage. APPLICABLE: To annual operation of dusk-to-dawn area lighting with mercury vapor lamps upon receipt of a Customer contract for five (5) years or more. Mercury vapor lamps will be available only to those customers receiving service on October 23, 1981. MONTHL Y RATE: Charge per Unit Nominal Lumens) 7,000 10,000 20,000 Luminaire (on existing standard)$ 12.56 $ 15.22 $ 21.61 Luminaire and Standard: 30-foot wood pole 15.72 18.38 24.77 Galvanized steel standards: 25 foot 20.66 23.31 29.70 30 foot 21.49 24.16 30.54 Aluminum standards: 25 foot 22.42 25.08 31.48 Issued April 3. 2008 Effective May 5.2008 Issued by Avista Utilities By Kelly O. Norwood, VP, State & Federal Regulation I.P.U.C. NO.28 .¡ Revision Sheet 48 Canceling Original Sheet 48 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 48 RESIDENTIAL AND FARM AREA LIGHTING - IDAHO (Alternating 60 cycle current, single phase and available voltage) AVAILABLE: To Customers in the State of Idaho who meet the requirements for service under Schedule 47 and whose electric use qualifies as a "residential load" as defined in the Pacific Northwest Electric Power Planning and Conservation Act, P.L. 96-501, and the Residential Purchase and Sale Agreement contract in effect between the Company and the Bonnevile Power Administration. "Residential Load" means all usual residential, apartment, seasonal dwellings and farm electric loads or uses. Any electric use by such customers, which does not so qualify, shall be served under Schedule 47 or other appropriate rate sehedule. MONTHLY RATE: The Monthly Rate shall be the same as that contained in the currently effective Schedule 47 of this tariff. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule 58, Residential and Farm Energy Rate Adjustment Schedule 59, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued February 15, 2008 Effective March 15, 2008 Issued by Avista Utilities By Kelly Norwood,Vice President, State & Federal Regulation I.P.U.C. NO.28 Second Revision Sheet 48 Canceling First Sheet 48 AVISTA CORPORATION d/b/a Avista Utiities SCHEDULE 48 RESIDENTIAL AND FARM AREA LIGHTING - IDAHO (Alternating 60 cycle current, single phase and available voltage) AVAILABLE: To Customers in the State of Idaho who meet the requirements for service under Schedule 47 and whose electric use qualifies as a "residential load" as defined in the Pacific Northwest Electric Power Planning and Conservation Act, P.L. 96-501, and the Residential Purchase and Sale Agreement contract in effect between the Company and the Bonnevile Power Administration. "Residential Load" means all usual residential, apartment, seasonal dwellings and farm electric loads or uses. Any electric use by such customers, which does not so qualify, shall be served under Schedule 47 or Schedule 49. MONTHLY RATE: The Monthly Rate shall be the same as that contained in the currently effective Schedule 47 or Schedule 49 tariff. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule 58, Residential and Farm Energy Rate Adjustment Schedule 59, Temporary Power Cost Adjustment Schedule 66, and Energy Efficiency Rider Adjustment Schedule 91. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly Norwood,Vice President, State & Federal Regulation I.P.U.C. NO.28 :: Revision Sheet 49 Canceling Second Revision Sheet 49 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 49 AREA LIGHTING -IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: In all territory served by the Company where existing secondary distribution facilities are of adequate capacity, phase, and voltage. APPLICABLE: To annual operation of dusk-to-dawn area lighting with high-pressure sodium vapor lamps upon receipt of a Customer contract for five (5) years or more. MONTHLY RATE: Charge per Unit (Nominal Rating in Watts) 100W 200W 250W 400W Luminaire Cobrahead Decorative Curb $ &W $~ $~ $-1 $&W 100W Granvile w/16-foot decorative pole 100W Post Top w/16-foot decorative pole $~~ Monthly Rate per Pole Pole Facility 30-foot wood pole 40-foot wood pole 55-foot wood pole 20-foot fiberglass 25-foot galvanized steel standard* 30-foot galvanized steel standard* 25-foot galvanized aluminum standard* 30-foot fiberglass-pedestal base 30-foot steel-pedestal base $ 4-+: M84-&:-78A~-i Issued January 19, 2005 Effective April 15, 2005 Issued by Avista Utilities By Kelly O. Norwood, Vice-President, State & Federal Regulation I.P.U.C. NO.28 Fourth Revision Sheet 49 Canceling Third Revision Sheet 49 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 49 AREA LIGHTING -IDAHO HIGH-PRESSURE SODIUM VAPOR (Single phase and available voltage) AVAILABLE: In all territory served by the Company where existing secondary distribution facilities are of adequate capacity, phase, and voltage. APPLICABLE: To annual operation of dusk-to-dawn area lighting with high-pressure sodium vapor lamps upon receipt of a Customer contract for five (5) years or more. MONTHLY RATE: Charge per Unit (Nominal Rating in Watts) 100W 200W 250W 400W Luminaire Cobrahead Decorative Curb $ 10.03 $ 13.23 $ 15.32 $19.65 10.03 100W Granville w/16-foot decorative pole 100W Post Top w/16-foot decorative pole $ 25.22 24.18 Monthly Rate per Pole Pole Facility 30-foot wood pole 40-foot wood pole 55-foot wood pole 20-foot fiberglass 25-foot galvanized steel standard* 30-foot galvanized steel standard* 25-foot galvanized aluminum standard* 30-foot fiberglass-pedestal base 30-foot steel-pedestal base $ 5.16 8.47 10.01 5.16 8.09 8.93 9.86 24.70 19.52 Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utiities By Kelly O. Norwood, Vice-President, State & Federal Regulation I.P.U.C. NO.27 Third Revision Sheet 101 Canceling Second Revision Sheet 101 AVISTA CORPORATION d/b/a Avista Utilities 101 SCHEDULE 101 GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. APPLICABLE: To firm gas service for any purpose when all such service used on the premises is supplied at one point of delivery through a single meter. MONTHLY RATE: $4.00 Basic charge 117.326il per therm Minimum Charge: $4.00 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment Schedule 191 and Tax Adjustment Schedule 158. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utiities By Kelly O. Norwood ,Vice-President, State & Federal Regulation I.P.U.C. NO.27 Fourth Revision Sheet 111 Canceling Third Revision Sheet 111 AVISTA CORPORATION d/b/a Avista Utilities 111 SCHEDULE 111 LARGE GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. APPLICABLE: To firm gas service for any purpose, subject to execution of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery through a single meter. MONTHLY RATE: First Next Next All over 200 therms 800 therms 9,000 therms 10,000 therms 115.937Ø per therm 110.331 ø per therm 100.991 ø per therm 96.991 il per therm Minimum Charge: $ 170.23 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment 191 and Tax Adjustment Schedule 158. For customers with annual usage greater then 250,000 therms, the prorated share of deferred gas costs will be determined for individual customers served under this Schedule who disconnect service or switch to a transportation sales schedule. Disconnect service would include but not be limited to customers who close their business or switch entirely to an alternative fueL. The deferred gas cost balance for each Customer will be based on the difference between the purchased gas costs collected through rates and the Company's actual purchase gas cost multiplied by the Customer's therm usage each month. The deferred gas cost balance for Customers who switch from this schedule wil be transferred with the customer's account. The Customer shall have the option of 1) a lump-sum refund or surcharge to eliminate the deferred gas cost balance, or 2) an amortization rate Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly Norwood , Vice-President, State & Federal Regulation I.P.U.C. NO.27 Fourth Revision Sheet 112 Canceling Third Revision Sheet 112 AVISTA CORPORATION d/b/a Avista Utilities 112 SCHEDULE 112 LARGE GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 - Transportation Service for Customer-Owned Gas. APPLICABLE: To firm gas service for any purpose, subject to execution of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery through a single meter. MONTHLY RATE: First Next Next All over 200 therms 800 therms 9,000 therms 10,000 therms 115.937il per therm 110.331il per therm 100.991 il per therm 96.991 if per therm Minimum Charge: $ 170.23 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Effciency Rider Adjustment Schedule 191 and Tax Adjustment Schedule 158. Customers taking service under this schedule are not eligible for certain Schedule 155 gas rate adjustments, as specified under that schedule. These customers receive their appropriate share of those amounts via a lump sum bil credit and/or charge. For customers with annual usage greater then 250,000 therms, the prorated share of deferred gas costs wil be determined for individual customers served Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood , Vice-President, State & Federal Regulation I.P.U.C. NO.27 Fourth Revision Sheet 131 Canceling Third Revision Sheet 131 AVISTA CORPORATION d/b/a Avista Utilities 131 SCHEDULE 131 INTERRUPTIBLE SERVICE - IDAHO AVAILABLE: To Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year and who comply with the Special Terms and Conditions set forth below, provided: (1) A volume of off-peak interruptible gas for the service requested is available to the Company and, (2) The Company's existing distribution system has capacity, in excess of its existing requirements for firm gas service, adequate for the service requested by Customer. APPLICABLE: To interruptible gas service for any purpose subject to provisions of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: 91.396Ø per therm ANNUAL MINIMUM: Each Customer shall be subject to an Annual Minimum Deficiency Charge if their gas usage during the prior year did not equal or exceed 250,000 therms. Such annual Minimum Deficiency Charge shall be determined by subtracting the Customer's actual usage for the twelve-month period ending each August from 250,000 therms multiplied by 15.852Ø per thermo SPECIAL TERMS AND CONDITIONS: 1. Service under this schedule shall be subject to curtailment or interruption at such times and in such amounts as, in Company's judgment, curtailment or interruption is necessary. The Company will not be liable for damages occasioned by curtailment or interruption of service supplied under this schedule. 2. Gas taken by Customer under this rate by reason of failure to comply with a curtailment order shall be considered as unauthorized overrun volume. In addition to the rate herein, Customer shall pay the following penalty for such overrun: 50il per therm in excess of 103%, and $1.00 per therm in excess of 105% of Customer's pipeline day allocation, or $1.00 per therm for all unauthorized gas taken during a pipeline day having zero allocation. Payment of an overrun penalty shall not under any circumstances be considered as granting Customer the Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood, Vice President, State & Federal Regulation I.P.U.C. NO.27 Fifth Revision Sheet 132 Canceling Fourth Revision Sheet 132 AVISTA CORPORATION d/b/a Avista Utilities 132 SCHEDULE 132 INTERRUPTIBLE SERVICE - IDAHO AVAILABLE: To Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year and who comply with the Special Terms and Conditions set forth below, provided: (1) A volume of off-peak interruptible gas for the service requested is available to the Company and, (2) The Company's existing distribution system has capacity, in excess of its existing requirements for firm gas service, adequate for the service requested by Customer. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 - Transportation Service for Customer-Owned Gas. APPLICABLE: To interruptible gas service for any purpose subject to provisions of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: 91.396Ø per therm ANNUAL MINIMUM: Each Customer shall be subject to an Annual Minimum Deficiency Charge if their gas usage during the prior year did not equal or exceed 250,000 therms. Such annual Minimum Deficiency Charge shall be determined by subtracting the Customer's actual usage for the twelve-month period ending each August from 250,000 therms multiplied by 15.852il per thermo SPECIAL TERMS AND CONDITIONS: 1. Service under this schedule shall be subject to curtailment or interruption at such times and in such amounts as, in Company's judgment, curtailment or interruption is necessary. The Company will not be liable for damages occasioned by curtailment or interruption of service supplied under this schedule. 2. Gas taken by Customer under this rate by reason of failure to comply with a curtailment order shall be considered as unauthorized overrun volume. In addition to the rate herein, Customer shall pay the following penalty for such overrun: 50il per therm in excess of 103%, and $1.00 per therm in excess of 105% of Customer's pipeline day allocation, or $1.00 per therm for all unauthorized gas taken during a pipeline day having zero allocation. Payment of an overrun penalty shall not under any circumstances be considered as granting Customer the right to take Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utiities By Kelly O. Norwood , Vice President, State & Federal Regulation I.P.U.C. NO.27 Third Revision Sheet 146 Canceling Second Revision Sheet 146 AVISTA CORPORATION d/b/a Avista Utilities 146 SCHEDULE 146 TRANSPORTATION SERVICE FOR CUSTOMER-OWNED GAS -IDAHO AVAILABLE: To Commercial and Industrial Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year provided that the Company's existing distribution system has capacity adequate for the service requested by Customer. APPLICABLE: To transportation service for a Customer-owned supply of natural gas from the Company's point of interconnection with its Pipeline Transporter to the Company's point of interconnection with the Customer. Service shall be supplied at one point of delivery and metering for use by a single customer. MONTHLY RATE: $200.00 Customer Charge, plus 11.080Ø per therm ANNUAL MINIMUM: $30,100, unless a higher minimum is required under contract to cover special conditions. SPECIAL TERMS AND CONDITIONS: 1. Service hereunder shall be provided subject to execution of a contract between the Customer and the Company for a term of not less than one year. The contract shall also specify the maximum daily volume of gas to be transported. 2. Biling arrangements with gas suppliers and transportation by others are to be the responsibilty of the Customer. 3. The Customer shall be responsible for any end-use taxes levied on Customer-owned gas transported by the Company. 4. Customers served under this schedule are required to pay for the installation of telemetering equipment and any other new faciliies or equipment required to transport Customer-owned gas or accurately meter such gas under this schedule. Such facilities and equipment shall meet all Company specifications and shall be owned and maintained by the Company. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood ,Vice President, State & Federal Regulation I.P.U.C. NO.27 Eleventh Revision Sheet 150 Canceling Tenth Revision Sheet 150 AVISTA CORPORATION d/b/a Avista Utilities 150 SCHEDULE 150 PURCHASE GAS COST ADJUSTMENT - IDAHO APPLICABLE: To Customers in the State of Idaho where Company has natural gas service available. PURPOSE: To pass through changes in costs resulting from rate adjustments imposed by the Company's suppliers, to become effective as noted below. RATE: (a) The rates of firm gas Schedules 101, 111, 112, 121 and 122 are to be increased by 0.000il per therm in all blocks of these rate schedules. (b) The rates of interruptible Schedules 131 and 132 are to be increased by 0.000il per thermo (c) The rate for transportation under Schedule 146 is to be decreased by 00.000il per thermo WEIGHTED AVERAGE GAS COST: The above rate changes are based on the following weighted average cost of gas per therm as of the effective date shown below: Schedules 101 Schedules 111 and 112 Schedules 121 and 122 Schedules 131 and 132 Demand 8.590il 8.590il 8.590il .000il Commodity 75.544il 75.544il 75. 544il 75. 544il Total 84.134il 84.134il 84.134il 75.544il BALANCING ACCOUNT: The Company will maintain a Purchase Gas Adjustment (PGA) Balancing Account whereby monthly entries into this Balancing Account will be made to reflect differences between the actual purchased gas costs collected from customers and the actual purchased gas costs incurred by the Company. Those differences are then collected from or refunded to customers under Schedule 155 - Gas Rate Adjustment. Additional debits or credits for Pipeline refunds or charges, Pipeline capacity release revenues and miscellaneous revenues or expenses directly related to the Company's cost of purchasing gas to meet customer requirements wil be recorded in the Balancing Account. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista UtilitiesBy Kelly O. Norwood - Vice-President, State & Federal Regulation I.P.U.C. NO.27 Original Sheet 150A 150 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 150 - Continued Deferred gas costs will be determined for individual customers served under Schedules 112, 122, 132 and 146, as well as for customers that switch to or from any of these service schedules to another schedule. The deferred gas cost balance for these customers will be based on monthly entries in the Balancing Account as described above. The deferred gas cost balance for each customer wil be eliminated by either, 1) a lump-sum refund or surcharge, as applicable, or 2) an amortization rate per therm to reduce the balance prospectively. SPECIAL TERMS AND CONDITIONS: The rates named herein are subject to increases as set forth in Schedule 158. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utiities By Kelly O. Norwood - Vice-President, State & Federal Regulation I.P.U.C. NO.27 Second Revision Sheet 101 Canceling ~ Revision Sheet 101 AVISTA CORPORATION d/b/a Avista Utilities 101 SCHEDULE 101 GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. APPLICABLE: To firm gas service for any purpose when all such service used on the premises is supplied at one point of delivery through a single meter. MONTHLY RATE: $~ Basic charge 80.066il per therm Minimum Charge: $~ SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment Schedule 191 and Tax Adjustment Schedule 158. Issued ~lo'lember 30, 2004 Effective December 2,2004 Issued by Avista Utilities By Kelly O. Norwood ,Vice-President, State & Federal Regulation I.P.U.C. NO.27 Third Revision Sheet 101 Canceling Second Revision Sheet 101 AVISTA CORPORATION d/b/a Avista Utilities 101 SCHEDULE 101 GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. APPLICABLE: To firm gas service for any purpose when all such service used on the premises is supplied at one point of delivery through a single meter. MONTHLY RATE: $4.00 Basic charge 117.326il per therm Minimum Charge: $4.00 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment Schedule 191 and Tax Adjustment Schedule 158. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood ,Vice-President, State & Federal Regulation I.P.U.C. NO.27 :: Revision Sheet 111 Canceling Second Revision Sheet 111 AVISTA CORPORATION d/b/a Avista Utilities 111 SCHEDULE 111 LARGE GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. APPLICABLE: To firm gas service for any purpose, subject to execution of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery through a single meter. MONTHLY RATE: First Next All over 200 therms 800 therms 4, therms 78.317Ø per therm 76.4Q7Ø per therm 66.255Ø per therm Minimum Charge: $ 156.63 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment 191 and Tax Adjustment Schedule 158. For customers with annual usage greater then 250,000 therms, the prorated share of deferred gas costs wil be determined for individual customers served under this Schedule who disconnect service or switch to a transportation sales schedule. Disconnect service would include but not be limited to customers who close their business or switch entirely to an alternative fueL. The deferred gas cost balance for each Customer will be based on the difference between the purchased gas costs collected through rates and the Company's actual purchase gas cost multiplied by the Customer's therm usage each month. The deferred gas cost balance for Customers who switch from this schedule will be transferred with the customer's account. The Customer shall have the option of 1) a lump-sum refund or surcharge to eliminate the deferred gas cost balance, or 2) an amortization rate Issued November dO, 2004 Effective December 2,2004 Issued by Avista Utilities By Kelly Norwood , Vice-President, State & Federal Regulation I.P.U.C. NO.27 Fourth Revision Sheet 111 Canceling Third Revision Sheet 111 AVISTA CORPORATION d/b/a Avista Utilities 111 SCHEDULE 111 LARGE GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. APPLICABLE: To firm gas service for any purpose, subject to execution of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery through a single meter. MONTHLY RATE: First Next Next All over 200 therms 800 therms 9,000 therms 10,000 therms 115.937Ø per therm 110.331 ø per therm 100.991 ø per therm 96.991 ø per therm Minimum Charge: $ 170.23 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment 191 and Tax Adjustment Schedule 158. For customers with annual usage greater then 250,000 therms, the prorated share of deferred gas costs will be determined for individual customers served under this Schedule who disconnect service or switch to a transportation sales schedule. Disconnect service would include but not be limited to customers who close their business or switch entirely to an alternative fueL. The deferred gas cost balance for each Customer wil be based on the difference between the purchased gas costs collected through rates and the Company's actual purchase gas cost multiplied by the Customer's therm usage each month. The deferred gas cost balance for Customers who switch from this schedule will be transferred with the customer's account. The Customer shall have the option of 1) a lump-sum refund or surcharge to eliminate the deferred gas cost balance, or 2) an amortization rate Issued April 3, 2008 Effective May 5,2008 Issued by Avista Utilities By Kelly Norwood , Vice-President, State & Federal Regulation I.P.U.C. NO.27 :: Revision Sheet 112 Canceling Second Revision Sheet 112 AVISTA CORPORATION d/b/a Avista Utilities 112 SCHEDULE 112 LARGE GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 - Transportation Service for Customer-Owned Gas. APPLICABLE: To firm gas service for any purpose, subject to execution of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery through a single meter. MONTHLY RATE: First Next All over 200 therms 800 therms .. therms 78.317Ø per therm 76.4Q7Ø per therm 66.255Ø per therm Minimum Charge: $ 156.63 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment Schedule 191 and Tax Adjustment Schedule 158. Customers taking service under this schedule are not eligible for certain Schedule 155 gas rate adjustments, as specified under that schedule. These customers receive their appropriate share of those amounts via a lump sum bill credit andlor charge. For customers with annual usage greater then 250,000 therms, the prorated share of deferred gas costs wil be determined for individual customers served Issued November 30, 2004 Effective December 2,2004 Issued by Avista Utilities By Kelly O. Norwood , Vice-President, State & Federal Regulation I.P.U.C. NO.27 Fourth Revision Sheet 112 Canceling Third Revision Sheet 112 AVISTA CORPORATION d/b/a Avista Utilties 112 SCHEDULE 112 LARGE GENERAL SERVICE - FIRM - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 - Transportation Service for Customer-Owned Gas. APPLICABLE: To firm gas service for any purpose, subject to execution of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery through a single meter. MONTHLY RATE: First Next Next All over 200 therms 800 therms 9,000 therms 10,000 therms 115.937Ø pertherm 110.331 il per therm 100.991 il per therm 96.991 ø per therm Minimum Charge: $ 170.23 SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150, Gas Rate Adjustment Schedule 155, Energy Efficiency Rider Adjustment Schedule 191 and Tax Adjustment Schedule 158. Customers taking service under this schedule are not eligible for certain Schedule 155 gas rate adjustments, as specified under that schedule. These customers receive their appropriate share of those amounts via a lump sum bill credit andlor charge. For customers with annual usage greater then 250,000 therms, the prorated share of deferred gas costs wil be determined for individual customers served Issued April 3, 2008 Effective May 5,2008 Issued by Avista Utilities By Kelly O. Norwood , Vice-President, State & Federal Regulation I.P.U.C. ~lo.27 ¡;. t R .. ."IFSeVIS¡On Sheet 121 AVISTA CORPORATION d/b/a Ai,ista Utiliies Second Revision Sheet 121~.l SCI=EDULE 121 I=IGI=AN~JUAL LOAD FACTOR LARGE GENERAL SERVICE FIRM IDAI=O AVAILABLE: availa~~e C:ns~~~ers in the. State of Idah? i.l..here Company has natural gas serviee ye whose requirements for firm gas serviee exeeed 60,000 themis per APPLICABLE: To firm gas serviee for any pur e' . agreement for a term of one 'eapose~ sU4ect to. execution of a serviee shall ee supplied at one poinl of ~:r\~On?er'd nil su~h serviee used on the premisesMONTI=LY RlE: i vel) an metering. First Next Next All over 500 therms 500 therms 9,000 therms 10,000 therms 77.225Ø per therm 76.497Ø per therm 66.255Ø per therm 64.377Ø per therm Minimum Charge' $386 13 unl h' h . . eontract to Gover speei~1 c;;~ti~n~.ess aig er minimum is required under ANNUAL MINIMUM USE: The an I .. seHen t:nua mini~um use shall ee the greater of: (a) 60,000 therms or (b). im.es the maximum therm usage for any normal eillng eriod '(27 35 days) dunng the preseding Nevember threugh MaFGh (aàjust~: to a 30 d · ~~:~:e~ed¡. If a, defsieney results frm subtraating this annual minimum u:~ . ~ us omer.s .total ,~se for the preGeding Novemeer 1 through October 31 ::r::d ~a:n~aii defsiensy ), the Customer will have the sheise ef" -(1) remainingiS G e u e and paying an t . by the then effGti"; t î bï~ k amoun~ equ~1 to the annual deficienGY multiplied aGGount to Large' Ge~lera~Gs ra~e U~d~ this SGhedule, or (2) transferring theirervice G edule 111 and pa" th dff :::n t~eir ~at:a~ bill ler the peried and theirbil Ie;;;;e ~:.:: ha: t¿:;::: . un er G e ule 111. SPECIAL TERMS AND CONDITIONS' . Sei:iiee under this sehedule i~ subjeet to the Rules and Regulations eontained in this tariff. Issued ~lovember 30, 2004 Effctive December 2, 2004 Issued by By Ai,ista Utilities Kelly O. ~lorwood \1' 1: 'd, . ¡ceresi ent, State & ¡;ed era i Regulation first Revision Sheet 121A I.P.U.C.No.27 .~ Original Sheet 121 A 42 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 121 Continued HIGH ANNUAL LOAD FACTOR LARGE GENERAL SERVICE FIRM IDAHO The above Monthly Rate is subject to the provisions of Purohase Gas Cost Addition Schedule 150,Gas Rate Adjustment Schedule 155,energy Eficiency Rider Adjustment Schedule 1 Q1 and Tax Adjustment Schedule 158. For customers with annual usage greater then 250,000 therms, the prorated share of defrred gas costs i."JiI be determined for individual customers seF\led under this Schedule who disconnect service or switch to a transportation sales schedule.Disconnect seF\lice would include but not be limited to customers '.'ho close their business or switch entirely to an alternative fueL.The defrred gas cost balance for each Customer wil be based on the diffrence between the purchased gas costs collected through rates and the Company's actual purchase gas cost multiplied by the Customer's therm usage each month.The deferred gas cost balance for Customers who switch from this schedule will be transfrred with the customer's account.The Customer shall have the option of 1) a lump sum reund or surcharge to eliminate the defrred gas cost balance, or 2) an amortization rate per therm for a term equal to the deferral recovery period to reduce the defrred gas cost balance prospectively provided the Customer has not discontinued seF\lice.The Customer's share of defrred gas costs incurred since the last Purchase Gas Cost Adjustment is subject to a true up for any modifications made by the Commission in the next Purchase Gas Cost Adjustment.If the amount billed is diffrent than the Commission approved amount, /\vista wil bil or refund the Customer the diffrence between their share of the approved amount and the amount previously billed to the Customer. Customers who temporarily close their account wil be biled for any unpaid monthly minimum charges at the time the account is reopened.This provision will apply to a Customer 'i¡ho has closed and reopened an account at the same address '.'ithin a tvt'lve month period. Qualifying Customers served under this Schedule who desire to change to an interruptible or transportation seF\lice schedule must provide '.'ritten notice to the Company at least ninety (QO)days prior to the effctive date of the schedule change. Issued September 8, 2004 Effotive September Q, 2004 .. .Issued by Avista Utilities By Kelly O. Norwood , '1ioe President, State & federal Regulation Third Revision Sheet 122- .", I.P.U.C. NO.2?SeGond Revision Sheet 122 4- N/ISTI\CORPORATION d/b/a N/ista Utilities SCHEDULE 122 HIGH ANNUAL LOAD FACTOR LARGE GENERAL SERVICE FIRM IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available and whose requirements for firm gas service exceed 60,000 therms per year. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 Transportation Service for Customer Owned Gas. APPLICABLE: To firm gas service for any purpose,subject to execution of a service agreement for a term of one year or longer.All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: First 500 therms 77.225~ per therm Next 500 therms 76.497~ per therm Next 9,000 therms 66.255~ per therm All over 10,000 therms 64 .377~ per therm Minimum Charge:$386.13, unless a higher minimum is required under contract to cover special conditions. ANNUAL MINIMUM: The annual minimum use shall be the greater of:(a) 60,000 therms, or (b) seven times the maximum therm usage for any normal biling period (27 35 days) during the preceding November through March (adjusted to a 30 day billing period).If a deficiency results from subtracting this annual minimum use from the Customer's total use for the preceding flJo'JOmber 1 through October 31 period ("annual defciency"), the Customer will have the choice of:(1) remaining on this Schedule and paying an amount equal to the annual deficiency multiplied by the then efctive tail block rate under this Schedule, or (2) transfrring their account to Large General Service Schedule 112 and paying the diffrence bet'.v.een their actual bill for the period and their bil for the period had they taken service under Schedule 112. SPECIAL TERMS AND CONDITIONS: Service under this schedule is subject to the Rules and Regulations contained in this tariff. Issued tilovember 30,2004 e#oGtive DeGember 2,2004 .. .Issued by A'Ilsta Utilities By Kelly O. tilorwood , ViGe President, State & Federal Regulation First Revision Sheet 122A I.P.U.C. NO.2?Original Sheet 122A ~ /\ISTA CORPORAION d/b/a A¥ista Utiities SCHEDULE 122 Continued HIGH ANNUAL LOAD FACTOR LARGE GENERA,L SERVICE FIRM IDAHO For customers '-vith annual usage greater then 250,000 therms, the prorated share of defrred gas costs will be determined for individual customers served under this Schedule \..ho disconnect service or switch to a transportation sales schedule.Disconnect service would include but not be limited to customers who close their business or switch entirely to an alternative fueL.The defrred gas cost balance for each Customer wil be based on the diffrence ber-veen the purchased gas costs collected through rates and the Company's actual purchase gas cost multiplied by the Customer's therm usage each month.The deferred gas cost balance for Customers '.l'lho switch from this schedule 'Nill be transfrred \t¡ith the customer's account.The Customer shall have the option of 1) a lump sum refund or surcharge to eliminate the deferred gas cost balance, or 2) an amortization rate per therm for a term equal to the deforral recovery period to reduce the defrred gas cost balance prospectively provided the Customer has not discontinued service.The Customer's share of defrred gas costs incurred since the last Purchase Gas Cost Adjustment is subject to a true up for any modifications made by the Commission in the ne*I Purchase Gas Cost Adjustment.If the amount billed is diffrent than the Commission approved amount, ,J-vista 'Nill bill or refund the Customer the diffrence between their share of the approved amount and the amount previously billed to the Customer. The above Monthly Rate is subject to the provisions of Purchase Gas Cost Addition Schedule 150,Gas Rate Adjustment Schedule 155,Energy Efficiency Rider Adjustment Schedule 1 Q1 and Tax Adjustment Schedule 158. Customers taking service under this schedule are not eligible for certain Schedule 155 gas rate adjustments,as specified under that schedule.These customers receive their appropriate share of those amounts via a lump sum bill credit and/or charge. Customers 'Nho temporarily close their account wil be biled for any unpaid monthly minimum charges at the time the account is reopened.This provision wil apply to a Customer \\'ho has closed and reopened an account at the same address within a rNelve month period. Qualifying Customers served under this Schedule viho desire to change to an interruptible or transportation seF\iice schedule must provide written notice to the Company at least ninety (QO)days prior to the effctive date of the schedule change. Issued September g, 2004 Effstive September 9,2004 ., .Issued by Avista Utilities By Kelly O. Norwood , Vise President, State & Federal Regulation I.P.U.C. NO.27 :: Revision Sheet 131 Canceling Second Revision Sheet 131 AVISTA CORPORATION d/b/a Avista Utilities 131 SCHEDULE 131 INTERRUPTIBLE SERVICE - IDAHO AVAILABLE: To Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year and who comply with the Special Terms and Conditions set forth below, provided: (1) A volume of off-peak interruptible gas for the service requested is available to the Company and, (2) The Company's existing distribution system has capacity, in excess of its existing requirements for firm gas service, adequate for the service requested by Customer. APPLICABLE: To interruptible gas service for any purpose subject to provisions of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: 56.602Ø per therm ANNUAL MINIMUM: Each Customer shall be subject to an Annual Minimum Deficiency Charge if their gas usage during the prior year did not equal or exceed 250,000 therms. Such annual Minimum Deficiency Charge shall be determined by subtracting the Customer's actual usage for the twelve-month period ending each August from 250,000 therms multiplied by 11.613Ø per thermo SPECIAL TERMS AND CONDITIONS: 1. Service under this schedule shall be subject to curtailment or interruption at such times and in such amounts as, in Company's judgment, curtailment or interruption is necessary. The Company will not be liable for damages occasioned by curtailment or interruption of service supplied under this schedule. 2. Gas taken by Customer under this rate by reason of failure to comply with a curtailment order shall be considered as unauthorized overrun volume. In addition to the rate herein, Customer shall pay the following penalty for such overrun: 50Ø per therm in excess of 103%, and $1.00 per therm in excess of 105% of Customer's pipeline day allocation, or $1.00 per therm for all unauthorized gas taken during a pipeline day having zero allocation. Payment of an overrun penalty shall not under any circumstances be considered as granting Customer the Issued November 30, 2004 Effective December 2,2004 Issued by Avista Utilities By Kelly O. Norwood, Vice President, State & Federal Regulation I.P.U.C. NO.27 Fourth Revision Sheet 131 Canceling Third Revision Sheet 131 AVISTA CORPORATION d/b/a Avista Utilities 131 SCHEDULE 131 INTERRUPTIBLE SERVICE - IDAHO AVAILABLE: To Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year and who comply with the Special Terms and Conditions set forth below, provided: (1) A volume of off-peak interruptible gas for the service requested is available to the Company and, (2) The Company's existing distribution system has capacity, in excess of its existing requirements for firm gas service, adequate for the service requested by Customer. APPLICABLE: To interruptible gas service for any purpose subject to provisions of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: 91.396il per therm ANNUAL MINIMUM: Each Customer shall be subject to an Annual Minimum Deficiency Charge if their gas usage during the prior year did not equal or exceed 250,000 therms. Such annual Minimum Deficiency Charge shall be determined by subtracting the Customer's actual usage for the twelve-month period ending each August from 250,000 therms multiplied by 15.852Ø per thermo SPECIAL TERMS AND CONDITIONS: 1. Service under this schedule shall be subject to curtailment or interruption at such times and in such amounts as, in Company's judgment, curtailment or interruption is necessary. The Company will not be liable for damages occasioned by curtailment or interruption of service supplied under this schedule. 2. Gas taken by Customer under this rate by reason of failure to comply with a curtailment order shall be considered as unauthorized overrun volume. In addition to the rate herein, Customer shall pay the following penalty for such overrun: 50il per therm in excess of 103%, and $1.00 per therm in excess of 105% of Customer's pipeline day allocation, or $1.00 per therm for all unauthorized gas taken during a pipeline day having zero allocation. Payment of an overrun penalty shall not under any circumstances be considered as granting Customer the Issued April 3, 2008 Effective May 5,2008 Issued by Avista Utilities By Kelly O. Norwood, Vice President, State & Federal Regulation I.P.U.C. NO.27 ~ Revision Sheet 132 Canceling :: Revision Sheet 132 AVISTA CORPORATION d/b/a Avista Utilities 132 SCHEDULE 132 INTERRUPTIBLE SERVICE - IDAHO AVAILABLE: To Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year and who comply with the Special Terms and Conditions set forth below, provided: (1) A volume of off-peak interruptible gas for the service requested is available to the Company and, (2) The Company's existing distribution system has capacity, in excess of its existing requirements for firm gas service, adequate for the service requested by Customer. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 - Transportation Service for Customer-Owned Gas. APPLICABLE: To interruptible gas service for any purpose subject to provisions of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: 56.602Ø per therm ANNUAL MINIMUM: Each Customer shall be subject to an Annual Minimum Deficiency Charge if their gas usage during the prior year did not equal or exceed 250,000 therms. Such annual Minimum Deficiency Charge shall be determined by subtracting the Customer's actual usage for the twelve-month period ending each August from 250,000 therms multiplied by 11.613Ø per therm. SPECIAL TERMS AND CONDITIONS: 1 . Service under this schedule shall be subject to curtailment or interruption at such times and in such amounts as, in Company's judgment, curtailment or interruption is necessary. The Company wil not be liable for damages occasioned by curtailment or interruption of service supplied under this schedule. 2. Gas taken by Customer under this rate by reason of failure to comply with a curtailment order shall be considered as unauthorized overrun volume. In addition to the rate herein, Customer shall pay the following penalty for such overrun: 50il per therm in excess of 103%, and $1.00 per therm in excess of 105% of Customer's pipeline day allocation, or $1.00 per therm for all unauthorized gas taken during a pipeline day having zero allocation. Payment of an overrun penalty shall not under any circumstances be considered as granting Customer the right to take Issued Novomber 30,2004 Effective Desember 2, 2004 Issued by Avista Utilities By Kelly O. Norwood , Vice President, State & Federal Regulation I.P.U.C. No.27 Fifth Revision Sheet 132 Canceling Fourth Revision Sheet 132 AVISTA CORPORATION d/b/a Avista Utilities 132 SCHEDULE 132 INTERRUPTIBLE SERVICE - IDAHO AVAILABLE: To Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year and who comply with the Special Terms and Conditions set forth below, provided: (1) A volume of off-peak interruptible gas for the service requested is available to the Company and, (2) The Company's existing distribution system has capacity, in excess of its existing requirements for firm gas service, adequate for the service requested by Customer. Customers taking service under this Schedule beginning on or after March 1, 2002 must have been previously served under Schedule 146 - Transportation Service for Customer-Owned Gas. APPLICABLE: To interruptible gas service for any purpose subject to provisions of a service agreement for a term of one year or longer. All such service used on the premises shall be supplied at one point of delivery and metering. MONTHLY RATE: 91.396Ø per therm ANNUAL MINIMUM: Each Customer shall be subject to an Annual Minimum Deficiency Charge if their gas usage during the prior year did not equal or exceed 250,000 therms. Such annual Minimum Deficiency Charge shall be determined by subtracting the Customer's actual usage for the twelve-month period ending each August from 250,000 therms multiplied by 15.852Ø per thermo SPECIAL TERMS AND CONDITIONS: 1. Service under this schedule shall be subject to curtailment or interruption at such times and in such amounts as, in Company's judgment, curtailment or interruption is necessary. The Company wil not be liable for damages occasioned by curtailment or interruption of service supplied under this schedule. 2. Gas taken by Customer under this rate by reason of failure to comply with a curtailment order shall be considered as unauthorized overrun volume. In addition to the rate herein, Customer shall pay the following penalty for such overrun: 50il per therm in excess of 103%, and $1.00 per therm in excess of 105% of Customer's pipeline day allocation, or $1.00 per therm for all unauthorized gas taken during a pipeline day having zero allocation. Payment of an overrun penalty shall not under any circumstances be considered as granting Customer the right to take Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood , Vice President, State & Federal Regulation I.P.U.C. NO.27 SeGond Revision Sheet 146 Canceling Fi Revision Sheet 146 AVISTA CORPORATION d/b/a Avista Utilities 146 SCHEDULE 146 TRANSPORTATION SERVICE FOR CUSTOMER-OWNED GAS -IDAHO AVAILABLE: To Commercial and Industrial Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year provided that the Company's existing distribution system has capacity adequate for the service requested by Customer. APPLICABLE: To transportation service for a Customer-owned supply of natural gas from the Company's point of interconnection with its Pipeline Transporter to the Company's point of interconnection with the Customer. Service shall be supplied at one point of delivery and metering for use by a single customer. MONTHLY RATE: $200.00 Customer Charge, plus 10.976il per therm ANNUAL MINIMUM: $29,840, unless a higher minimum is required under contract to cover special conditions. SPECIAL TERMS AND CONDITIONS: 1. Service hereunder shall be provided subject to execution of a contract between the Customer and the Company for a term of not less than one year. The contract shall also specify the maximum daily volume of gas to be transported. 2. Billng arrangements with gas suppliers and transportation by others are to be the responsibility of the Customer. 3. The Customer shall be responsible for any end-use taxes levied on Customer-owned gas transported by the Company. 4. Customers served under this schedule are required to pay for the installation of telemetering equipment and any other new facilties or equipment required to transport Customer-owned gas or accurately meter such gas under this schedule. Such facilities and equipment shall meet all Company specifications and shall be owned and maintained by the Company. Issued November 30,2004 Effective DeGember 2,2004 Issued by Avista Utilities By Kelly O. Norwood ,Vice President, State & Federal Regulation I.P.U.C. NO.27 Third Revision Sheet 146 Canceling Second Revision Sheet 146 AVISTA CORPORATION d/b/a Avista Utiities 146 SCHEDULE 146 TRANSPORTATION SERVICE FOR CUSTOMER-OWNED GAS - IDAHO AVAILABLE: To Commercial and Industrial Customers in the State of Idaho whose requirements exceed 250,000 therms of gas per year provided that the Company's existing distribution system has capacity adequate for the service requested by Customer. APPLICABLE: To transportation service for a Customer-owned supply of natural gas from the Company's point of interconnection with its Pipeline Transporter to the Company's point of interconnection with the Customer. Service shall be supplied at one point of delivery and metering for use by a single customer. MONTHLY RATE: $200.00 Customer Charge, plus 11.080cl per therm ANNUAL MINIMUM: $30,100, unless a higher minimum is required under contract to cover special conditions. SPECIAL TERMS AND CONDITIONS: 1. Service hereunder shall be provided subject to execution of a contract between the Customer and the Company for a term of not less than one year. The contract shall also specify the maximum daily volume of gas to be transported. 2. Biling arrangements with gas suppliers and transportation by others are to be the responsibility of the Customer. 3. The Customer shall be responsible for any end-use taxes levied on Customer-owned gas transported by the Company. 4. Customers served under this schedule are required to pay for the installation of telemetering equipment and any other new facilities or equipment required to transport Customer-owned gas or accurately meter such gas under this schedule. Such facilities and equipment shall meet all Company specifications and shall be owned and maintained by the Company. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood ,Vice President, State & Federal Regulation I.P.U.C. NO.27 +e Revision Sheet 150 Canceling Ni Revision Sheet 150 AVISTA CORPORATION d/b/a Avista Utilities 150 SCHEDULE 150 PURCHASE GAS COST ADJUSTMENT - IDAHO APPLICABLE: To Customers in the State of Idaho where Company has natural gas service available. PURPOSE: To pass through changes in costs resulting from rate adjustments imposed by the Company's suppliers, to become effective as noted below. RATE: (a) The rates of firm gas Schedules 101, 111, 112, 121 and 122 are to be increased by dO.822il per thetm in all blocks of these rate schedules. (b) The rates of interruptible Schedules 131 and 132 are to be increased by dO.555il per thermo (c) The rate for transportation under Schedule 146 is to be decreased by 00.000il per thermo WEIGHTED AVERAGE GAS COST: The above rate changes are based on the following weighted average cost of gas per therm as of the effective date shown below: Demand Commodity Total Schedules 101 8.590il 75.544il 84.134il Schedules 111 and 112 8.590il 75.544il 84.134il Schedules 121 and 122 8.590il 75.544il 84.134il Schedules 131 and 132 .000il 75.544il 75. 544il BALANCING ACCOUNT: The Company wil maintain a Purchase Gas Adjustment (PGA) Balancing Account whereby monthly entries into this Balancing Account will be made to reflect differences between the actual purchased gas costs collected from customers and the actual purchased gas costs incurred by the Company. Those differences are then collected from or refunded to customers under Schedule 155 - Gas Rate Adjustment. Additional debits or credits for Pipeline refunds or charges, Pipeline capacity release revenues and miscellaneous revenues or expenses directly related to the Company's cost of purchasing gas to meet customer requirements wil be recorded in the Balancing Account. Issued Septem ber 14, 2007 Effective November 1, 2007 Issued by Avista UtilitiesBy Kelly O. Norwood - Vice-President, State & Federal Regulation I.P.U.C. NO.27 Original Sheet 150A 150 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 150 - Continued Deferred gas costs will be determined for individual customers served under Schedules 112, 122, 132 and 146, as well as for customers that switch to or from any of these service schedules to another schedule. The deferred gas cost balance for these customers will be based on monthly entries in the Balancing Account as described above. The deferred gas cost balance for each customer wil be eliminated by either, 1) a lump-sum refund or surcharge, as applicable, or 2) an amortization rate per therm to reduce the balance prospectively. SPECIAL TERMS AND CONDITIONS: The rates named herein are subject to increases as set forth in Schedule 158. Issued Septem ber 14, 2007 Effective November 1, 2007 Issued by Avista Utilities By Kelly O. Norwood - Vice-President, State & Federal Regulation I.P.U.C. NO.27 Eleventh Revision Sheet 150 Canceling Tenth Revision Sheet 150 AVISTA CORPORATION d/b/a Avista Utilities 150 SCHEDULE 150 PURCHASE GAS COST ADJUSTMENT - IDAHO APPLICABLE: To Customers in the State of Idaho where Company has natural gas service available. PURPOSE: To pass through changes in costs resulting from rate adjustments imposed by the Company's suppliers, to become effective as noted below. RATE: (a) The rates of firm gas Schedules 101, 111, 112, 121 and 122 are to be increased by 0.000il per therm in all blocks of these rate schedules. (b) The rates of interruptible Schedules 131 and 132 are to be increased by 0.000il per thermo (c) The rate for transportation under Schedule 146 is to be decreased by OO.OOOil per thermo WEIGHTED AVERAGE GAS COST: The above rate changes are based on the following weighted average cost of gas per therm as of the effective date shown below: Schedules 101 Schedules 111 and 112 Schedules 121 and 122 Schedules 131 and 132 Demand 8.590il 8.590il 8.590il .000il Commodity 75.544il 75. 544il 75. 544il 75. 544il Total 84.134il 84.134il 84.134il 75.544il BALANCING ACCOUNT: The Company wil maintain a Purchase Gas Adjustment (PGA) Balancing Account whereby monthly entries into this Balancing Account wil be made to reflect differences between the actual purchased gas costs collected from customers and the actual purchased gas costs incurred by the Company. Those differences are then collected from or refunded to customers under Schedule 155 - Gas Rate Adjustment. Additional debits or credits for Pipeline refunds or charges, Pipeline capacity release revenues and miscellaneous revenues or expenses directly related to the Company's cost of purchasing gas to meet customer requirements wil be recorded in the Balancing Account. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood - Vice-President, State & Federal Regulation I.P.U.C. NO.27 Original Sheet 150A 150 AVISTA CORPORATION d/b/a Avista Utiliies SCHEDULE 150 - Continued Deferred gas costs will be determined for individual customers served under Schedules 112, 122, 132 and 146, as well as for customers that switch to or from any of these service schedules to another schedule. The deferred gas cost balance for these customers wil be based on monthly entries in the Balancing Account as described above. The deferred gas cost balance for each customer wil be eliminated by either, 1) a lump-sum refund or surcharge, as applicable, or 2) an amortization rate per therm to reduce the balance prospectively. SPECIAL TERMS AND CONDITIONS: The rates named herein are subject to increases as set forth in Schedule 158. Issued April 3, 2008 Effective May 5, 2008 Issued by Avista Utilities By Kelly O. Norwood - Vice-President, State & Federal Regulation