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Home My WebLink About20210921Final Approved Tariffs.pdf Connie Aschenbrenner Rate Design Senior Manager caschenbrenner@idahopower.com September 8, 2021 ELECTRONICALLY FILED Jan Noriyuki, Secretary Idaho Public Utilities Commission 11331 W. Chinden Blvd., Bldg 8, Suite 201-A (83714) PO Box 83720 Boise, Idaho 83720-0074 Re: Case No. IPC-E-21-20, Electric Service Rate for United States Department of Energy Compliance Filing – Tariff Schedule 30 Dear Ms. Noriyuki: Idaho Power Company hereby submits the enclosed compliance filing in the above- captioned proceeding pursuant to Idaho Public Utilities Commission Order No. 35157, which includes its Tariff Schedule 30 as listed below, reflecting the change in the contract between Idaho Power and United States Department of Energy with an effective date of September 15, 2021. Sixteenth Revised Sheet No. 30-1 Cancelling Fifteenth Revised Sheet No. 30-1 First Revised Sheet No. 30-2 Canceling Original Sheet No. 30-2 If you have any questions regarding this filing, please contact me at (208) 388-5994 or caschenbrenner@idahopower.com. Very truly yours, Connie Aschenbrenner CA/sg Enclosure RECEIVED 2021 September 8, PM 4:37 IDAHO PUBLIC UTILITIES COMMISSION Idaho Power Company Sixteenth Revised Sheet No. 30-1 Cancels I.P.U.C. No. 29, Tariff No. 101 Fifteenth Revised Sheet No. 30-1 IDAHO Issued by IDAHO POWER COMPANY Issued per Order No. 35157 Timothy E. Tatum, Vice President, Regulatory Affairs Effective – September 15, 2021 1221 West Idaho Street, Boise, Idaho SCHEDULE 30 IDAHO POWER COMPANY ELECTRIC SERVICE RATE FOR UNITED STATES DEPARTMENT OF ENERGY IDAHO OPERATIONS OFFICE SPECIAL CONTRACT DATED SEPTEMBER 15, 2021 CONTRACT NO. 47PA0420D0011 AVAILABILITY This schedule is available for firm retail service of electric power and energy delivered for the operations of the Department of Energy's facilities located at the Idaho National Engineering Laboratory site, as provided in the Contract for Electric Service between the parties. MONTHLY CHARGE The Monthly Charge is the sum of the following charges, and may also include charges as set forth in Schedule 55 (Power Cost Adjustment), Schedule 91 (Energy Efficiency Rider), and Schedule 95 (Adjustment for Municipal Franchise Fees). 1. Demand Charge, per kW of Billing Demand $8.35 2. Energy Charge, per kWh 2.9189¢ SPECIAL CONDITIONS 1. Billing Demand. The Billing Demand shall be the average kW supplied during the 30- minute period of maximum use during the month. 2. Power Factor Adjustment. When the Power Factor is less than 95 percent during the 30- minute period of maximum load for the month, Company may adjust the measured Demand to determine the Billing Demand by multiplying the measured kW of Demand by 0.95 and dividing by the actual Power Factor. MONTHLY ANTELOPE ASSET CHARGE (“AAC”) The AAC will be paid for the Company’s investment in, and operation and maintenance expenses associated with, specified transmission facilities required to provide service under the contract. The Monthly AAC consists of two components: 1. PacifiCorp Pass-Through Charge (PPTC): PPTC = (O&M x GAV) + (CEC) IDAHO PUBLIC UTILITIES COMMISSION Approved Effective Sept. 21, 2021 Sept. 15, 2021 Per O.N. 35157 Jan Noriyuki Secretary Idaho Power Company First Revised Sheet No. 30-2 Cancels I.P.U.C. No. 29, Tariff No. 101 Original Sheet No. 30-2 IDAHO Issued by IDAHO POWER COMPANY Issued per Order No.35157 Timothy E. Tatum, Vice President, Regulatory Affairs Effective – September 15, 2021 1221 West Idaho Street, Boise, Idaho SCHEDULE 30 IDAHO POWER COMPANY ELECTRIC SERVICE RATE FOR UNITED STATES DEPARTMENT OF ENERGY IDAHO OPERATIONS OFFICE SPECIAL CONTRACT DATED SEPTEMBER 15, 2021 CONTRACT NO. 47PA0420D0011 (Continued) MONTHLY ANTELOPE ASSET CHARGE (“AAC”) (Continued) 2. Idaho Power Ownership Costs (OC): OC = (ROC x AV) + (PT x AV) + (ROR x NRBA) + (IT x NRBA) Table 1: Description of AAC Rate Components Item Description Source O&M PacifiCorp Operations & Maintenance Expense PacifiCorp OATT1 Formula Rate GAV Gross Asset Value AV plus original asset value per JOOA2 CEC PacifiCorp Common Equipment Charge PacifiCorp OATT Formula Rate; JOOA Exhibit D ROC Recovery of Capital Rate Idaho Power OATT Formula Rate V Joint-Owned Acquisition Value V per JOOA plus utility costs to replace assets PT Property Taxes Rate Actual Idaho Power Property Tax Data ROR Rate of Return Current Idaho Power Retail Rate of Return NRBA Net Rate Base mount V less accumulated depreciation and ADIT3 IT Income Taxes Rate Idaho Power OATT Formula Rate The Monthly AAC will reflect the charges detailed in the formulas above according to the most current values from the data sources listed in Table 1, to be updated annually on October 1, with the exception of ROR, which will be updated in accordance with its effective date. 1 Open Access Transmission Tariff 2 Joint Ownership and Operating Agreement 3 Accumulated deferred income taxes IDAHO PUBLIC UTILITIES COMMISSION Approved Effective Sept. 21, 2021 Sept. 15, 2021 Per O.N. 35157 Jan Noriyuki Secretary Idaho Power Company FifSixteenth Revised Sheet No. 30-1 Cancels I.P.U.C. No. 29, Tariff No. 101 Fourifteenth Revised Sheet No. 30-1 IDAHO Issued by IDAHO POWER COMPANY Issued per Order No. 3488535157 Timothy E. Tatum, Vice President, Regulatory Affairs Effective – September 15, 2021January 1, 2021 1221 West Idaho Street, Boise, Idaho SCHEDULE 30 IDAHO POWER COMPANY ELECTRIC SERVICE RATE FOR UNITED STATES DEPARTMENT OF ENERGY IDAHO OPERATIONS OFFICE SPECIAL CONTRACT DATED SEPTEMBER 15, 201621 CONTRACT NO. GS-OOP-09-BSD-065147PA0420D0011 AVAILABILITY This schedule is available for firm retail service of electric power and energy delivered for the operations of the Department of Energy's facilities located at the Idaho National Engineering Laboratory site, as provided in the Contract for Electric Service between the parties. MONTHLY CHARGE The Monthly Charge is the sum of the following charges, and may also include charges as set forth in Schedule 55 (Power Cost Adjustment), Schedule 91 (Energy Efficiency Rider), and Schedule 95 (Adjustment for Municipal Franchise Fees). 1. Demand Charge, per kW of Billing Demand $8.35 2. Energy Charge, per kWh 2.9189¢ SPECIAL CONDITIONS 1. Billing Demand. The Billing Demand shall be the average kW supplied during the 30- minute period of maximum use during the month. 2. Power Factor Adjustment. When the Power Factor is less than 95 percent during the 30- minute period of maximum load for the month, Company may adjust the measured Demand to determine the Billing Demand by multiplying the measured kW of Demand by 0.95 and dividing by the actual Power Factor. MONTHLY ANTELOPE ASSET CHARGE (“AAC”) The AAC will be paid for the Company’s investment in, and operation and maintenance expenses associated with, specified transmission facilities required to provide service under the contract. The Monthly AAC consists of two components: 1. PacifiCorp Pass-Through Charge (PPTC): PPTC = (O&M x GAV) + (CEC) Idaho Power Company First Revised Sheet No. 30-2 Cancels I.P.U.C. No. 29, Tariff No. 101 Original Sheet No. 30-2 IDAHO Issued by IDAHO POWER COMPANY Issued per Order No. 3461235157 Timothy E. Tatum, Vice President, Regulatory Affairs Effective – April 1, 2020September 15, 2021 1221 West Idaho Street, Boise, Idaho SCHEDULE 30 IDAHO POWER COMPANY ELECTRIC SERVICE RATE FOR UNITED STATES DEPARTMENT OF ENERGY IDAHO OPERATIONS OFFICE SPECIAL CONTRACT DATED SEPTEMBER 15, 201621 CONTRACT NO. GS-OOP-09-BSD-065147PA0420D0011 (Continued) MONTHLY ANTELOPE ASSET CHARGE (“AAC”) (Continued) 2. Idaho Power Ownership Costs (OC): OC = (ROC x AV) + (PT x AV) + (ROR x NRBA) + (IT x NRBA) Table 1: Description of AAC Rate Components Item Description Source O&M PacifiCorp Operations & Maintenance Expense PacifiCorp OATT1 Formula Rate GAV Gross Asset Value AV plus original asset value per JOOA2 CEC PacifiCorp Common Equipment Charge PacifiCorp OATT Formula Rate; JOOA Exhibit D ROC Recovery of Capital Rate Idaho Power OATT Formula Rate V Joint-Owned Acquisition Value V per JOOA plus utility costs to replace assets PT Property Taxes Rate Actual Idaho Power Property Tax Data ROR Rate of Return Current Idaho Power Retail Rate of Return NRBA Net Rate Base mount V less accumulated depreciation and ADIT3 IT Income Taxes Rate Idaho Power OATT Formula Rate The Monthly AAC will reflect the charges detailed in the formulas above according to the most current values from the data sources listed in Table 1, to be updated annually on October 1, with the exception of ROR, which will be updated in accordance with its effective date. 1 Open Access Transmission Tariff 2 Joint Ownership and Operating Agreement 3 Accumulated deferred income taxes