NW Natural net income rises to $600,000 on new Oregon rates; environmental liability more than doubles

Filed August 5, 2026 · Period ending June 30, 2026 · Compared to 10-Q Aug 5, 2025 · ~1 min read

Key Changes

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  Subsequent event: As previously disclosed, on August 29, 2025, NW Natural filed a request for a general rate case (Rate Case) with the Washington Utilities and Transportation Commission (WUTC) under Washington's multi-year rate plan st…

  Notes: Subsequent Events verify on EDGAR →
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  Six-month net income rose to $98.1M from $85.4M, driven by new Oregon rates, customer growth, and acquisitions, partially offset by higher interest and depreciation.

  MD&A: Consolidated net income verify on EDGAR →
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  Estimated environmental remediation liability more than doubled to $362.3M from $150.5M, with the Gasco uplands site low-end estimate rising from $42.8M to $284M.

  MD&A: Environmental remediation verify on EDGAR →