Docket No:  UE 463 Docket Name:  PACIFICORP ADVICE NO. 25-015 SCHEDULE 401 Submit Public Comment * This docket is a contested case. See the Internal Operating Guidelines and OAR 860-001 Subject Company:  PACIFIC POWER     In the Matter of PACIFICORP, dba PACIFIC POWER, Advice No. 25-015, Schedule 401-Service to New Large Energy Use Facilities. Filed by Robert Meredith. Copies served to Electric List. Filing Date:   Advice No: 25-015       Effective:  8/2/2026 Expiration:  8/1/2026 Status:  SUSPENDED Case Manager:  BRET STEVENS Phone:   Email:   bret.stevens@puc.oregon.gov Law Judge:  KATIE MAPES Phone:     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: 12/17/2025 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Katharine Mapes issues Memorandum Establishing Filing Requirements and Deadlines. Notice of Contested Case Rights and Procedures attached. Copies served on 12/17/25.   Date: 12/16/2025 Action:  SUSPENSION UTILITY FILING      Description See Order No. 25-516  Date: 12/16/2025 Action:  ORDER      Order No:   25-516    Description Order No. 25-516, signed by Commissioners Letha Tawney, Les Perkins, and Karin Power; DISPOSITION: TARIFF SHEETS SUSPENDED; PACIFICORP'S REQUEST FOR INTERIM RATE SCHEDULES DENIED; A WEC'S MOTION TO DISMISS DENIED. Copies served on 12/16/25.   Date: 12/9/2025 Action:  COMMENTS/RESPONSE      Description DCC's Response to AWEC Motion to Dismiss; filed by Sidney Villanueva.   Date: 12/9/2025 Action:  PETITION TO INTERVENE      Description Data Center Coalition (DCC) Petition to Intervene, with contacts of Lucas Fykes and Sidney Villanueva. Filed by Sidney Villanueva.   Date: 12/9/2025 Action:  COMMENTS/RESPONSE      Description AWEC's Reply; filed by Tyler C. Pepple.   Date: 12/2/2025 Action:  COMMENTS/RESPONSE      Description PacifiCorp's Response to AWEC Motion to Dismiss. Filed by Jordan Schoonover.   Date: 12/2/2025 Action:  COMMENTS/RESPONSE      Description Amazon's Response to AWEC's Motion to Dismiss. Filed by Derek Green.   Date: 11/18/2025 Action:  COMMENTS/RESPONSE      Description Amazon's Reply to PacifiCorp’s Proposed Case Schedule and Comments, filed by Derek Green.   Date: 11/17/2025 Action:  MOTION      Description AWEC's Motion to Dismiss PacifiCorp's Advice No. 25-015. Filed by Tyler C. Pepple.  Date: 11/17/2025 Action:  PETITION TO INTERVENE      Description AWEC's Petition to Intervene, with contacts of Tyler Pepple, Corrine Olson, and Anna Congdon. Filed by Tyler Pepple.   Date: 11/10/2025 Action:  COMMENTS/RESPONSE      Description PacifiCorp Response to ADS Petition to Suspend Tariff Filing and Initiate Contested Case Hearing. Filed by Jordan Schoonover.   Date: 10/31/2025 Action:  MOTION      Description Amazon Data Services Petition to Suspend Tariff and Initiate Investigation and Contested Case Hearing. Filed by Derek Green. Copies served to Electric List.   Date: 10/31/2025 Action:  PETITION TO INTERVENE      Description Amazon Data Service's Petition to Intervene, with contacts of Derek Green, Caroline Cilek, and Brittany Iles. Filed by Derek Green.   Date: 10/2/2025 Action:  INITIAL UTILITY FILING      Description In the Matter of PACIFICORP, dba PACIFIC POWER, Advice No. 25-015, Schedule 401-Service to New Large Energy Use Facilities. Filed by Robert Meredith. Copies served to Electric List.