View pending regulatory filings and planning insights.

Oregon tariff changes: 

No active Oregon tariff changes at this time.


Oregon active matters:

No active Oregon matters at this time.

Oregon tariff book
Washington tariff changes

NWN WUTC Advice 23-02: Schedules 2 and 212 Regarding Amortization Associated with Residential Rate Mitigation


Washington active matters:

No active Washington matters at this time.

Washington tariff book


Washington Biennial Energy Efficiency Plan:

In accordance with Washington Utilities and Transportation Commission’s requirements, the 2022-2023 Biennial Energy Efficiency Plan outlines NW Natural's energy-efficiency efforts and goals for its Washington service territory for the 2022-2023 program years.


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.

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Get help with payments.

Get temporary payment plans and payment assistance when you need them. Check out the Oregon Bill Discount Program to save 15% to 40% on bills.

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Free weatherization: see if you qualify.

Free weatherization services, including insulation, can lower your monthly energy bill.

View assistance programs
No-cost, low-cost efficiency tips.

Read tips that can help you improve energy efficiency and lower your monthly bill.

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Register your account online.

View and pay bills, see gas use, and compare use over time.