Docket No:  UG 519 Docket Name:  AVISTA REQUEST FOR A GENERAL RATE REVISION Submit Public Comment * This docket is a contested case. See the Internal Operating Guidelines and OAR 860-001 Subject Company:  AVISTA UTILITIES     In the Matter of AVISTA CORPORATION dba AVISTA UTILITIES, Request for a General Rate Revision. Filed by David Meyer. Advice No. 24-09-G Tariff Sheets are Located at Avista/902, Miller. Copies served to Gas Industry List. Filing Date:   Advice No: 24-09-G       Effective:  9/1/2025 Expiration:  8/31/2025 Status:  SUSPENDED Case Manager:  CURTIS DLOUHY Phone:  503-510-3350 Email:   curtis.dlouhy@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 (Parties) SCHEDULE Public Comments C=Confidential HC=Highly Confidential Sort by Last Name      Sort by Party Name AVISTA           AVISTA CORPORATION 1411 EAST MISSION PO BOX 3727 SPOKANE WA 99220-0500 dockets@avistacorp.com         PATRICK EHRBAR  (C)       AVISTA UTILITIES PO BOX 3727 SPOKANE WA 99220-3727 patrick.ehrbar@avistacorp.com         DAVID J MEYER  (C)       AVISTA CORPORATION PO BOX 3727 SPOKANE WA 99220-3727 david.meyer@avistacorp.com AWEC           BRADLEY MULLINS       MW ANALYTICS, ENERGY & UTILITIES LUMMINTIE 13 OULU FI-90460 brmullins@mwanalytics.com         CHAD M STOKES       CABLE HUSTON LLP 1455 SW BROADWAY STE 1500 PORTLAND OR 97201 cstokes@cablehuston.com OREGON CITIZENS UTILITY BOARD           JOHN GARRETT  (C)       OREGON CITIZENS' UTILITY BOARD 610 SW BROADWAY STE 400 PORTLAND OR 97205 john@oregoncub.org         JENNIFER HILL-HART  (C)       OREGON CITIZENS' UTILITY BOARD 610 SW BROADWAY STE 400 PORTLAND OR 97205 jennifer@oregoncub.org         Share OREGON CITIZENS' UTILITY BOARD       OREGON CITIZENS' UTILITY BOARD 610 SW BROADWAY, STE 400 PORTLAND OR 97205 dockets@oregoncub.org STAFF           STEPHANIE S ANDRUS  (C)       Oregon Department of Justice BUSINESS ACTIVITIES SECTION 1162 COURT ST NE SALEM OR 97301-4096 stephanie.andrus@doj.oregon.gov         CURTIS DLOUHY  (C)       PUBLIC UTILITY COMMISSION OF OREGON PO BOX 1088 SALEM OR 97308-1088 curtis.dlouhy@puc.oregon.gov