Northwest Natural NWN Total annual remediation expense and interest
Total annual remediation expense and interest at other companies
Other financials
Where this comes from
Reported directly by Northwest Natural in its filing.
Tagged under the XBRL concept nwn:TotalAnnualRemediationExpenseAndInterest.
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 total annual remediation expense and interest?
- Northwest Natural (NWN) reported total annual remediation expense and interest of $10M in Q1 2026.
- How has Northwest Natural's total annual remediation expense and interest changed year-over-year?
- Northwest Natural's total annual remediation expense and interest increased by 300.0% year-over-year, from $2.5M to $10M.
- What does total annual remediation expense and interest mean?
- The total annual cost incurred for environmental cleanup activities, including associated interest expenses on related liabilities. This metric tracks the ongoing financial burden of legacy environmental obligations and site restoration.