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Home My WebLink About20240731Exhibit A.pdf AVISTA UTILITIES Case No. AVU-G-24-02 EXHIBIT "A" Proposed Tariff Sheets Thirty-Fourth Revision Sheet 150 Replacing I.P.U.C. No.27 Thirty-Third Revision Sheet 150 150 AVISTA CORPORATION d/b/a Avista Utilities 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 purchasing and transporting natural gas, to become effective as noted below. RATE: (a) The retail rates of firm gas Schedules 101, 111 and 112 are to be increased by 32.8450 per therm in all blocks of these rate schedules. (b) The rates of interruptible Schedules 131 and 132 are to be increased by 23.8500 per therm. (c) The rate for transportation under Schedule 146 is to be decreased by 0.0000 per therm. 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 8.9950 23.8500 32.8450 Schedules 111 and 112 8.9950 23.8500 32.8450 Schedules 131 and 132 0.0000 23.8500 23.8500 The above amounts include a gross revenue factor. Demand Commodity Total Schedules 101 8.9610 23.7600 32.7210 Schedules 111 and 112 8.9610 23.7600 32.7210 Schedules 131 and 132 0.0000 23.7600 23.7600 The above amounts do not include a gross revenue factor. 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. Issued July 31,2024 Effective November 1, 2024 Issued by Avista Utilities By Patrick Ehrbar— Director of Regulatory Affairs Thirty-Third Revision Sheet 150 Replacing I.P.U.C. No.27 Thirty-Second Revision Sheet 150 150 AVISTA CORPORATION d/b/a Avista Utilities 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 purchasing and transporting natural gas, to become effective as noted below. RATE: (a) The retail rates of firm gas Schedules 101, 111 and 112 are to be increased by 37.7180 per therm in all blocks of these rate schedules. (b) The rates of interruptible Schedules 131 and 132 are to be increased by 28.9340 per therm. (c) The rate for transportation under Schedule 146 is to be decreased by 0.0000 per therm. 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 8.8840 26.8340 37.7180 Schedules 111 and 112 9.8840 26.8340 37.7180 Schedules 131 and 132 0.0000 26.8340 28.8340 The above amounts include a gross revenue factor. Demand Commodity Total Schedules 101 8.8500 28.7250 37.5750 Schedules 111 and 112 8.8500 26.7250 37.5750 Schedules 131 and 132 0.0000 26.7250 28.7250 The above amounts do not include a gross revenue factor. 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. Issued September 1, 2023 Effective November 1, 2023 Issued by Avista Utilities By Patrick Ehrbar— Director of Regulatory Affairs Thirty-Fourth Revision Sheet 150 Replacing I.P.U.C. No.27 Thirty-Third Revision Sheet 150 150 AVISTA CORPORATION d/b/a Avista Utilities 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 purchasing and transporting natural gas, to become effective as noted below. RATE: (a) The retail rates of firm gas Schedules 101, 111 and 112 are to be increased by 32.8450 per therm in all blocks of these rate schedules. (b) The rates of interruptible Schedules 131 and 132 are to be increased by 23.8500 per therm. (c) The rate for transportation under Schedule 146 is to be decreased by 0.0000 per therm. 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 8.9950 23.8500 32.8450 Schedules 111 and 112 8.9950 23.8500 32.8450 Schedules 131 and 132 0.0000 23.8500 23.8500 The above amounts include a gross revenue factor. Demand Commodity Total Schedules 101 8.9610 23.7600 32.7210 Schedules 111 and 112 8.9610 23.7600 32.7210 Schedules 131 and 132 0.0000 23.7600 23.7600 The above amounts do not include a gross revenue factor. 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. Issued July 31, 2024 Effective November 1, 2024 Issued by Avista Utilities By Patrick Ehrbar— Director of Regulatory Affairs Twenty-Sixth Revision Sheet 155 Canceling I.P.U.C. No.27 Twenty-Fifth Revision Sheet 155 155 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 155 GAS RATE ADJUSTMENT - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. PURPOSE: To adjust gas rates for amounts generated by the sources listed below. MONTHLY RATE: (a) The rates of firm gas Schedules 101 and 111 are to be decreased by 1.7340 per therm in all blocks of these rate schedules. (b) The rate of interruptible gas Schedule 131 is to be decreased by 0.0000 per therm. (c) The rate of transportation gas Schedule 146 is to be decreased by 0.0000 per therm. SOURCES OF MONTHLY RATE: Changes in the monthly rates above result from amounts which have been accumulated in the Purchase Gas Adjustment (PGA) Balancing Account as described in Schedule 150 — Purchase Gas Cost Adjustment. SPECIAL TERMS AND CONDITIONS: The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule 158. Issued July 31, 2024 Effective November 1, 2024 Issued by Avista Utilities By Patrick Ehrbar, Director of Regulatory Affairs C� . Twenty-Fifth Revision Sheet 155 Canceling I.P.U.C. No.27 Twenty-Fourth Revision Sheet 155 155 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 155 GAS RATE ADJUSTMENT - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. PURPOSE: To adjust gas rates for amounts generated by the sources listed below. MONTHLY RATE: (a) The rates of firm gas Schedules 101 and 111 are to be innr,.,.., eased by25.2810 per therm in all blocks of these rate schedules. (b) The rate of interruptible gas Schedule 131 is to be decreased by 0.0000 per therm. (c) The rate of transportation gas Schedule 146 is to be decreased by 0.0000 per therm. SOURCES OF MONTHLY RATE: Changes in the monthly rates above result from amounts which have been accumulated in the Purchase Gas Adjustment (PGA) Balancing Account as described in Schedule 150— Purchase Gas Cost Adjustment. SPECIAL TERMS AND CONDITIONS: The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule 158. Issued September 1, 2023 Effective November 1, 2023 Issued by Avista Utilities By Patrick Ehrbar, Director of Regulatory Affairs C� . Twenty-Sixth Revision Sheet 155 Canceling I.P.U.C. No.27 Twenty-Fifth Revision Sheet 155 155 AVISTA CORPORATION d/b/a Avista Utilities SCHEDULE 155 GAS RATE ADJUSTMENT - IDAHO AVAILABLE: To Customers in the State of Idaho where Company has natural gas service available. PURPOSE: To adjust gas rates for amounts generated by the sources listed below. MONTHLY RATE: (a) The rates of firm gas Schedules 101 and 111 are to be decreased by 1.7340 per therm in all blocks of these rate schedules. (b) The rate of interruptible gas Schedule 131 is to be decreased by 0.0000 per therm. (c) The rate of transportation gas Schedule 146 is to be decreased by 0.0000 per therm. SOURCES OF MONTHLY RATE: Changes in the monthly rates above result from amounts which have been accumulated in the Purchase Gas Adjustment (PGA) Balancing Account as described in Schedule 150 — Purchase Gas Cost Adjustment. SPECIAL TERMS AND CONDITIONS: The above Monthly Rate is subject to the provisions of Tax Adjustment Schedule 158. Issued July 31, 2024 Effective November 1, 2024 Issued by Avista Utilities By Patrick Ehrbar, Director of Regulatory Affairs C� .