Docket No:  UG 527 Docket Name:  NW NATURAL ALTERNATIVE RATE MECHANISM 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, Application for an Alternative Rate Mechanism, New Schedule 123. Filed by Zachary Kravits. Copies served to Gas Industry List. Filing Date:   Advice No: 25-25       Effective:  10/31/2026 Expiration:   Status:   Case Manager:  TED DRENNAN Phone:  503-580-6380 Email:   ted.drennan@puc.oregon.gov Law Judge:  BRENT COLEMAN 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 Date/Time Event Description 10/31/2026 EFFECTIVE DATE/ STATUTORY DEADLINE 10/31/2026 MISCELLANEOUS Rate Effective Date 10/21/2026 FINAL ORDER DUE DATE Target Order Date 9/3/2026 1:30:00 PM ORAL ARGUMENTS   Location:  HEARING ROOM - PUC 201 HIGH ST SE , SALEM, OR 8/25/2026 3:00:00 PM BRIEF DUE NW Natural Closing Brief 8/13/2026 BRIEF DUE Staff and Intervenor Closing Briefs 7/23/2026 3:00:00 PM BRIEF DUE All Parties' Opening Briefs 7/16/2026 HEARING 7/7/2026 3:00:00 PM CROSS EXAMINATION STATEMENT DUE Cross-Examination Statements and Exhibits Due 7/7/2026 3:00:00 PM MISCELLANEOUS Motions to Admit Pre-Filed Testimony and Exhibits 6/30/2026 3:00:00 PM OTHER FILING DUE Individual Party Position Statements 6/23/2026 ISSUE STATEMENT DUE Joint Issue List Due 6/16/2026 SETTLEMENT CONFERENCE 6/11/2026 3:00:00 PM TESTIMONY/EXHIBITS DUE NW Natural Surrebuttal Testimony 5/27/2026 SETTLEMENT CONFERENCE 5/21/2026 3:00:00 PM TESTIMONY/EXHIBITS DUE Staff & Intervenor Rebuttal and Cross-Answer Testimony 5/1/2026 SETTLEMENT CONFERENCE 4/29/2026 3:00:00 PM TESTIMONY/EXHIBITS DUE NW Natural Reply Testimony 3/31/2026 SETTLEMENT CONFERENCE 3/18/2026 3:00:00 PM TESTIMONY/EXHIBITS DUE Staff & Intervenor Opening Testimony