Docket No:  UE 477 Docket Name:  IDAHO POWER 2027 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, 2027 Annual Power Cost Update. Filed by Hanna Campbell. Copies served to Electric List. Filing Date:  10/29/2026       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 (Parties) SCHEDULE Public Comments C=Confidential HC=Highly Confidential Sort by Last Name      Sort by Party Name IDAHO POWER COMPANY           JESSI BRADY       IDAHO POWER COMPANY PO BOX 70 BOISE ID 83707-0070 jbrady@idahopower.com         MEGAN GOICOECHEA-ALLEN       IDAHO POWER COMPANY mgoicoecheaallen@idahopower.com         ADAM LOWNEY       MCDOWELL RACKNER GIBSON PC 419 SW 11TH AVE, STE 400 PORTLAND OR 97205 adam@mrg-law.com STAFF           BETSY BRIDGE       OREGON DEPARTMENT OF JUSTICE 1162 COURT STREET SALEM OR 97301-4520 betsy.bridge@doj.oregon.gov         ANNA KIM       PUBLIC UTILITY COMMISSION OF OREGON P O BOX 1088 SALEM OR 97308 anna.kim@puc.oregon.gov