Northwest Natural NWN Regulatory disallowance of line extension allowances
Regulatory disallowance of line extension allowances at other companies
Other financials
Where this comes from
Reported directly by Northwest Natural in its filing.
Tagged under the XBRL concept nwn:RegulatoryDisallowanceOfLineExtensionAllowances.
The official record: Northwest Natural’s 10-K, filed February 27, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Northwest Natural's regulatory disallowance of line extension allowances?
- Northwest Natural (NWN) reported regulatory disallowance of line extension allowances of $0 in Q4 2025.
- How has Northwest Natural's regulatory disallowance of line extension allowances changed year-over-year?
- Northwest Natural's regulatory disallowance of line extension allowances decreased by 100.0% year-over-year, from $3.43M to $0.
- What does regulatory disallowance of line extension allowances mean?
- Measures the costs associated with infrastructure line extensions that regulators have deemed non-recoverable from ratepayers. High levels of disallowance can signal regulatory friction or inefficient capital deployment strategies. It is a key indicator of regulatory risk and the company's ability to earn a return on its capital investments.