Docket No:  ADV 1823 Docket Name:  IDAHO POWER COMPANY ADVICE NO. 25-12 RULE H Submit Public Comment Subject Company:  IDAHO POWER COMPANY     Idaho Power Company's Advice No. 25-12, Rule H, New Service Attachments and Distribution Line Installations or Alterations. This advice filing is similar to the annual filing Idaho Power submitted on December 20, 2024, and seeks to keep all charges and... Filing Date:  12/29/2025 Advice No: 25-12       Effective:  3/15/2026 Expiration:   Status:  PENDING Case Manager:  WILL WHEELER Phone:   Email:   will.p.wheeler@puc.oregon.gov 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 Date/Time Event Description 3/15/2026 EFFECTIVE DATE/ STATUTORY DEADLINE