Docket No:  ADV 1896 Docket Name:  CASCADE ADVICE NO. O26-08-02 SCHEDULE 220 HOUSEKEEPING Submit Public Comment Subject Company:  CASCADE NATURAL GAS     Cascade Advice No. O26-08-02, Schedule 220. This housekeeping filing revises Schedule 220, Climate Protection Plan Cost Recovery, to Remove Schedule 800 from the applicable rate schedules. Filing Date:  8/31/2026 Advice No: O26-08-02       Effective:  11/1/2026 Expiration:   Status:  WITHDRAWN   If you experience problems with the above 'Email Service List' links, please try one of these: Service List Popup (semi-colon delimited)     Service List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 11/1/2026 EFFECTIVE DATE/ STATUTORY DEADLINE