Oregon tariff changes:    

NW Natural’s OPUC Advice No. 25-23: Revision of Charges for Coos County Customers

NW Natural's OPUC Advice 25-25: Adjustment for Alternative Rate Mechanism

NW Natural's OPUC Advice 26-01: Compliance with Division 21 rule changes and Order No. 25-543

NW Natural's OPUC Advice 26-02: Metro Supportive Housing Services Tax and Multnomah County Business Income Tax

NW Natural's OPUC Advice 26-03: Schedule 301 Public Purpose Funding Surcharge

Washington tariff changes:  

NW Natural's WUTC Advice No. 25-03: General Rate Revision 

NW Natural's WUTC Advice No. 26-02: Schedule 308 Washington Climate Commitment Act Recovery Mechanism

Washington energy efficiency:  

Biennial Energy Efficiency Plan 2024-2025

Biennial Energy Efficiency Plan 2022-2023

Biennial Energy Efficiency Report 2022-2023

Certain documents made available here are approved by the OPUC and the WUTC. Part or all of these documents are subject to change without prior notice. NW Natural does not warrant the accuracy, reliability, or timeliness of any information in this public access system, and shall not be liable for any losses caused by such reliance on the accuracy, reliability, or timeliness of such information. Portions of such information may be incorrect or not current. Any person who relies on any information obtained from this system does so at his or her own risk.