Docket No:  UE 462 Docket Name:  IDAHO POWER 2026 ANNUAL POWER COST UPDATE Submit Public Comment * This docket is a contested case. See the Internal Operating Guidelines and OAR 860-001 Subject Company:  IDAHO POWER COMPANY     In the Matter of IDAHO POWER COMPANY, 2026 Annual Power Cost Update. Filed by Michael Highfill. Copies served to Electric List. Filing Date:  10/31/2025       Case Manager:  ANNA KIM Phone:  971-239-2887 Email:   anna.kim@puc.oregon.gov Law Judge:  CHRISTOPHER ALLWEIN Phone:  971-375-5058   Email Service List (semi-colon delimited)      Email Service List (comma delimited)   If you experience problems with the above 'Email Service List' links, please try one of these: Service List Popup (semi-colon delimited)     Service List Popup (comma delimited)

ACTIONS SERVICE LIST SCHEDULE Public Comments Sort By Date        Sort By Type Date: 12/5/2025 Action:  LAW JUDGE RULING/MEMORANDA      Description Administrative Law Judge Christopher J. Allwein issues Ruling; DISPOSITION: SCHEDULE ESTABLISHED. Notice of Contested Case Rights and Procedures attached. Copies served to service list on 12 5 25.   Date: 12/5/2025 Action:  TESTIMONY & EXHIBITS      Description Idaho Power's Errata to (Idaho Power/101-105)-Excel Exhibits, filed by Cole Albee. Native Excel versions of exhibits 101-105 are attached to service email and saved in Agency Folder.  Date: 12/1/2025 Action:  OTHER FILING/PLEADING      Description Idaho Power's Proposed Schedule, filed by Adam Lowney.  Date: 11/13/2025 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Christopher J. Allwein issues MEMORANDUM ESTABLISHING FILING REQUIREMENTS AND DEADLINES. Notice of Contested Case Rights and Procedures attached. Copies served on 11/13/25.  Date: 11/10/2025 Action:  TESTIMONY & EXHIBITS      Description Idaho Power Company's Errata to the Direct Testimony of Jessica G. Brady (Idaho Power/100). Errata corrects two typographical errors in Idaho Power/100, Brady/9, Table 1, filed by Cole Albee.   Date: 11/4/2025 Action:  NOTICE      Description Idaho Power's NOTICE OF USE OF GENERAL PROTECTIVE ORDER, filed by Adam Lowney.   Date: 11/4/2025 Action:  GPO SIGNATORY PAGE      Description Idaho Power's Signatory Page related to General Protective Order No. 23-132 filed by Adam Lowney. Qualified persons under Paragraph 10 are Megan Goecoechea-Allen, Jessi Brady, Lisa Lance, Stacy Gust, Christy Davenport, Connie Aschenbrenner, Adam Lowney, Skylar Sumner, Michael Highfill, Cole Albee. See Notice filed on 11 4 25 for electronic version.   Date: 10/31/2025 Action:  TESTIMONY & EXHIBITS      Description Idaho Power's Direct Testimony and Exhibits of Jessica Brady (Idaho Power/100-105, Brady). See Initial Application for Electronic Version. Native Excel versions of exhibits 101-105 saved in Agency Folder. See Errata filing on 11 10 25 Idaho Power/100, Brady/9, Table 1. See Errata filed on 12 5 25 Idaho Power 101-105.   Date: 10/31/2025 Action:  INITIAL (APPLICATION, COMPLAINT, PETITION)      Description In the Matter of IDAHO POWER COMPANY, 2026 Annual Power Cost Update. Filed by Michael Highfill. Copies served to Electric List.