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Wyoming regulatory filings

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Advice filings, applications and associated testimony and selected exhibits filed by the company and submitted to the Wyoming Public Service Commission for approval can be found in this section.  Information in this section is organized by Docket Number and/or Advice Number.

  • Docket 20000-650-ET-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR AUTHORITY TO MAINTAIN TARIFF SCHEDULE 198
  • Docket 20000-664-EM-24 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER TO INCREASE CURRENT RATES BY $84.3 MILLION TO RECOVER DEFERRED NET POWER COSTS UNDER TARIFF SCHEDULE 95 ENERGY COST ADJUSTMENT MECHANISM AND TO INCREASE CURRENT RATES BY $2.1 MILLION UNDER TARIFF SCHEDULE 93, REC AND SO2 REVENUE ADJUSTMENT MECHANISM
  • Docket 20000-661-ET-24 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER TO CANCEL TARIFF SCHEDULE 197 (2017 FEDERAL TAX ACT ADJUSTMENT)
  • Docket 20000-657-ET-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR AUTHORITY TO REVISE RULES 5 AND 10 TO PROTECT THE INTEGRITY OF THE COMPANY’S SERVICE TERRITORY
  • Docket 90090-18-XO-23 IN THE MATTER OF THE GENERAL ORDER INTEREST RATE CALCULATION ACCORDING TO COMMISSION RULE CHAPTER 1, SECTION 3(a)(xvii) FOR JANUARY 1, 2024, THROUGH DECEMBER 31, 2024
  • Docket 20000-654-EA-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR A DEFERRED ACCOUNTING ORDER RELATED TO INSURANCE COSTS
  • Docket 20000-652-ET-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR AUTHORITY TO REVISE ELECTRIC SERVICE RULE NO. 3 – ELECTRIC SERVICE AGREEMENTS
  • Docket 20000-644-EA-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR A DEFERRED ACCOUNTING ORDER REGARDING WILDFIRE CLAIMS
  • Docket 20000-633-ER-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR AUTHORITY TO INCREASE ITS RETAIL ELECTRIC SERVICE RATES BY APPROXIMATELY $140.2 MILLION PER YEAR OR 21.6 PERCENT AND TO REVISE THE ENERGY COST ADJUSTMENT MECHANISM
  • Docket 20000-631-EN-23 IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR A WAIVER OF THE NON-SITUS CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY FOR GATEWAY SEGMENT H, THE BOARDMAN TO HEMINGWAY TRANSMISSION PROJECT