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Northwest Natural Holding Co (NWN) filed an 8-K current report with the SEC on September 23, 2026 reporting Item 7.01 (Regulation FD Disclosure), Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). Texas general rate case settlement covering SiEnergy Gas, Pines Gas, and Pines Gas Development.
Northwest Natural Holding Co 8-K event analysis
AI summary of each reported item and its exhibits
Item 7.01 · Regulation FD Disclosure
- Texas general rate case settlement covering SiEnergy Gas, Pines Gas, and Pines Gas Development
- Press release issued September 23, 2026, with settlement terms in Exhibit 99.1
- Regulatory resolution provides greater visibility into Texas subsidiaries’ future rates and earnings profile
Item 8.01 · Other Events
- SiEnergy, Pines Gas and Pines Gas Development settlement seeks $8.6M revenue increase, below the original $12.0M request
- Proposed consolidation creates systemwide Texas rates across the three entities
- Regulatory framework includes 9.8% ROE, 8.0% overall capital cost and 59.75% equity capitalization
- Combined rate base approximately $343M, up $177M since the 2023 rate case
- RRC approval required; new rates expected November 2026, with future GRIP capital recovery potential
Item EX-99.1 · Exhibit EX-99.1
- SiEnergy settlement proposes $8.6M annual revenue increase, below its $12.0M request
- Proposed 9.8% ROE and 8.0% overall cost of capital support regulated earnings recovery
- Rate base reaches $343M, up $177M since 2023, reflecting substantial infrastructure investment
- RRC approval remains pending, with new rates expected in November 2026
- Settlement enables future GRIP filings, supporting interim recovery of qualifying system investments
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