NW Natural unit SiEnergy strikes Texas rate case settlement for $8.6 million annual revenue hike

• NW Natural’s SiEnergy reached a settlement in its Texas general rate case, pending Railroad Commission of Texas sign-off.
• Deal sets an annual revenue requirement increase of $8.6 million versus the $12 million originally sought.
• Settlement assumes $343 million rate base, up $177 million from the 2023 rate case.
• Proposed capital structure: 59.75% equity, 40.25% long-term debt; ROE 9.8%; overall cost of capital 8%.
• New rates expected to take effect in November 2026 if regulators clear the settlement.

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 Business Wire (Ref. ID: 20260923478615) on September 23, 2026, and is solely responsible for the information contained therein.