Docket No:  ADV 1914 Docket Name:  NW NATURAL ADVICE NO. 26-10 NEW SCHEDULE 354 Submit Public Comment Subject Company:  NORTHWEST NATURAL     NW Natural's Advice No. 26-10. The purpose of this filing is to request approval of a new tariff Schedule 354, Hybrid Heating Program for residential customers. Filing Date:  11/6/2026 Advice No: 26-10       Effective:  4/1/2027 Expiration:   Status:  PENDING   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: 11/6/2026 Action:  INITIAL UTILITY FILING      Description NW Natural's Advice No. 26-10. The purpose of this filing is to request approval of a new tariff Schedule 354, Hybrid Heating Program for residential customers.