---
title: "NW Natural Gas wins Washington order approving $20.1 million year-one revenue increase"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294551090.md"
description: "Northwest Natural Gas secured Washington regulator approval for a three-year rate plan, securing a $20.1 million revenue increase effective August 1, 2026. The plan also includes subsequent increases of $7.5 million in 2027 and $7.4 million in 2028. It maintains the company's line extension allowance and assumes a capital structure of 50% equity and 50% long-term debt with a 9.5% return on equity."
datetime: "2026-07-31T20:12:15.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294551090.md)
  - [en](https://longbridge.com/en/news/294551090.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294551090.md)
---

# NW Natural Gas wins Washington order approving $20.1 million year-one revenue increase

-   Northwest Natural Gas won Washington regulator backing for a three-year rate plan, preserving its line extension allowance. \* Order sets revenue increases of $20.1 million from Aug. 1, 2026, $7.5 million from August 2027, $7.4 million from August 2028. \* Plan assumes 50% equity, 50% long-term debt, 9.5% ROE; average rate base $328 million in Year 1, rising to $397.8 million. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Northwest Natural Holding Company published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001733998-26-000123), on July 31, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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