Northwest Natural NWN NWN Gas Utility — Environmental remediation
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Where this comes from
Reported directly by Northwest Natural in its filing.
Tagged under the XBRL concept us-gaap:EnvironmentalRemediationExpense.
The official record: Northwest Natural’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Northwest Natural's NWN gas utility — environmental remediation?
- Northwest Natural (NWN) reported NWN gas utility — environmental remediation of $6.33M in Q1 2026.
- How has Northwest Natural's NWN gas utility — environmental remediation changed year-over-year?
- Northwest Natural's NWN gas utility — environmental remediation increased by 1.2% year-over-year, from $6.25M to $6.33M.
- What does NWN gas utility — environmental remediation mean?
- This metric tracks the costs associated with cleaning up and restoring sites affected by past utility operations, such as former manufactured gas plants. These expenses are often non-recurring or long-term in nature and reflect the company's commitment to environmental compliance and liability management. Investors monitor this to assess potential long-term financial risks.