Docket No:  UM 2312 Docket Name:  NW NATURAL UPDATED DEPRECIATION STUDY Submit Public Comment * This docket is a contested case. See the Internal Operating Guidelines and OAR 860-001 Subject Company:  NORTHWEST NATURAL     In the Matter of NORTHWEST NATURAL GAS COMPANY, dba NW NATURAL, Updated Depreciation Study. Filed by Kyle Walker. Copies served to Gas Industry List. Filing Date:  1/2/2024       Case Manager:  MING PENG Phone:  503-508-3040 Email:   ming.peng@puc.oregon.gov Law Judge:  SARAH SPRUCE Phone:  (971) 388-6275   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: 4/11/2024 Action:  GPO SIGNATORY PAGE      Description AWEC's Signatory Pages related to General Protective Order No. 23-132; filed by Chad M. Stokes. Person qualified under Paragraph 10: Chad M. Stokes. Person seeking qualification under Paragraph 11: Bradley Mullins.  Date: 4/10/2024 Action:  GPO SIGNATORY PAGE      Description NW Natural's Signatory Page related to General Protective Order No. 23-132. Persons qualified thereunder: Todd Hight, Zach Kravitz, Erica-Lee Pella, Fay Funk, Eric Nelsen, Anne-Marie Puustinen, Ryan Sigurdson, and Kyle Walker. SEE 4/10/24 Notice for electronic version.  Date: 4/10/2024 Action:  NOTICE      Description NW Natural's Notice of Use of General Protective Order. Filed by Eric Nelsen.  Date: 3/15/2024 Action:  OTHER FILING/PLEADING      Description AWEC's Proposed Issue Fund Budget; filed by Chad M. Stokes. TAGS: Intervenor Funding Issue Fund Proposed Budget  Date: 3/13/2024 Action:  OTHER FILING/PLEADING      Description AWEC's Request for Huddle Access; filed by Chad M. Stokes.  Date: 2/26/2024 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Sarah Spruce issues Ruling; DISPOSITION: PROCEDURAL SCHEDULE ADOPTED AND ESTABLISHED. Notice of Contested Case Rights and Procedures attached. Copies served on 2/26/24.  Date: 2/20/2024 Action:  COMMENTS/RESPONSE      Description NW Natural's Proposed Schedule. Filed by Eric W. Nelsen.  Date: 2/9/2024 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Sarah Spruce issues MEMORANDUM REQUESTING PROPOSALS FOR PROCEDURAL SCHEDULE. Copies served on 2/9/24.  Date: 1/22/2024 Action:  NOTICE      Description Oregon Citizens' Utility Board (CUB) Notice of Intervention, with contacts of Jennifer Hill-Hart, Bob Jenks, and Dockets; filed by Jennifer Hill-Hart.  Date: 1/22/2024 Action:  LAW JUDGE RULING/MEMORANDA      Description ALJ Sarah Spruce issues Ruling; DISPOSITION: PETITION TO INTERVENE GRANTED. Notice of Contested Case Rights and Procedures attached. Copies served on 1/22/24.  Date: 1/8/2024 Action:  NOTICE      Description AWEC's Notice of Intent to Request Issue Fund Grant; filed by Chad M. Stokes. TAGS: Intervenor Funding Notice of Intent  Date: 1/8/2024 Action:  PETITION TO INTERVENE      Description Alliance of Western Energy Consumer's Petition to Intervene with contacts of Chad M. Stokes and Brad Mullins. Filed by Chad M. Stokes.  Date: 1/2/2024 Action:  INITIAL (APPLICATION, COMPLAINT, PETITION)      Description In the Matter of NORTHWEST NATURAL GAS COMPANY, dba NW NATURAL, Updated Depreciation Study. Filed by Kyle Walker. Copies served to Gas Industry List.