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:  11/1/2026 Expiration:  10/31/2026 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) General information about Tariff Filings.

ACTIONS SERVICE LIST SCHEDULE Public Comments Sort By Date        Sort By Type Date: 2/10/2026 Action:  MOTION      Description PacifiCorp's Motion to Revise Procedural Schedule; filed by Jordan R. Schoonover.  Date: 2/6/2026 Action:  SERVICE LIST CHANGE      Description AWEC's Request to Change the Service List, removing Corinne Olson and adding Michelle Madsen. Filed by Anna Congdon.   Date: 2/4/2026 Action:  PETITION TO INTERVENE      Description Rowan Percheron, LLC's Petition to Intervene, with contacts of Patrick Dillow and Tim Alborg. Filed by Patrick Dillow.   Date: 1/27/2026 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Katharine Mapes issues Ruling; DISPOSITION: NEW SCHEDULE ADOPTED. Notice of Contested Case Rights and Procedures attached. Copies served on 1/27/26.   Date: 1/26/2026 Action:  INTERVENTION RULING      Description ALJ Katharine Mapes issues Ruling; DISPOSITION: PETITION TO INTERVENE GRANTED. Notice of Contested Case Rights and Procedures attached. Copies served on 1/26/26.  Date: 1/23/2026 Action:  LAW JUDGE RULING/MEMORANDA      Description AR 669, LC 80, LC 85, UE 463, UG 525, UM 2000, UM 2273, UM 2274, UM 2371, UM 2377, UM 2383, and UM 2417 - Chief ALJ Alison Lackey issues Ruling; DISPOSITION: REQUEST FOR OFFICIAL NOTICE DENIED. Copies served on 1/23/26.   Date: 1/21/2026 Action:  SERVICE LIST CHANGE      Description PacifiCorp's Notice of Appearance of Counsel, filed by Jordan R. Schoonover.   Date: 1/21/2026 Action:  INTERVENTION RULING      Description ALJ Katharine Mapes issues Ruling; DISPOSITION: PETITION TO INTERVENE GRANTED. Notice of Contested Case Rights and Procedures attached. Copies served on 1/21/26.   Date: 1/20/2026 Action:  MOTION      Description NewSun's Request for Official Notice of the Decision of the Oregon Court of Appeals; filed by Amy Webster.  Date: 1/16/2026 Action:  OTHER FILING/PLEADING      Description PacifiCorp's Alternative Proposed Schedule. Filed by Jordan Schoonover.   Date: 1/16/2026 Action:  PETITION TO INTERVENE      Description COMMUNITY ENERGY PROJECT, CLIMATE SOLUTIONS, OREGON ENVIRONMENTAL COUNCIL, and SIERRA CLUB Petition to Intervene, with contacts of Cole Sounder and Carra Sahler.   Date: 1/16/2026 Action:  OTHER FILING/PLEADING      Description AWEC Proposed Alterative Procedure Schedule, filed by Tyler Pepple.   Date: 1/16/2026 Action:  OTHER FILING/PLEADING      Description Joint Proposed Procedural Schedule, filed by Jordan Schoonover.   Date: 1/16/2026 Action:  NOTICE      Description UM 2000, UM 2273, UM 2377, UE 463, UG 525 - ALJ Michael Grant issues Notice. Copies served on 1/16/26.  Date: 1/9/2026 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Katharine Mapes issues Ruling; DISPOSITION: MOTION GRANTED. Copies served on 1/9/26.   Date: 1/9/2026 Action:  MOTION      Description Staff's Motion to Extend Deadline, filed by Betsy Bridge.   Date: 1/6/2026 Action:  PETITION TO INTERVENE      Description Vitesse, LLC's Petition to Intervene, with contacts of Irion Sanger and Brandon Green. Filed by Irion Sanger.  Date: 1/2/2026 Action:  FUNDING ORDER      Order No:   26-001    Description Order No. 26-001, signed by Chief Administrative Law Judge Alison Lackey; DISPOSITION: MOTION TO DESIGNATE PROCEEDING AS ELIGIBLE FOR ISSUE FUNDS GRANTED. Copies served on 1/2/26.   Date: 12/23/2025 Action:  MOTION      Description CUB's Motion to Declare as an Eligible Proceeding for Issue Funds; filed by Claire Valentine-Fossum.  Date: 12/23/2025 Action:  HUDDLE REQUEST      Description CUB's Request for Huddle Access; filed by Claire Valentine-Fossum.  Date: 12/23/2025 Action:  NOTICE      Description Oregon Citizens' Utility Board (CUB) Notice of Intervention, with contacts of Claire Valentine-Fossum, Bob Jenks, and Lizzie Lesch-Abhaya; and add Sarah Wochele and Dockets as interested parties; filed by Claire Valentine-Fossum.  Date: 12/19/2025 Action:  INTERVENTION RULING      Description ALJ Katharine Mapes issues Ruling; DISPOSITION: PETITIONS TO INTERVENE GRANTED. Notice of Contested Case Rights and Procedures attached. Copies served on 12/19/25.  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.