NorthWestern Energy Group, Inc. NWE Operating and maintenance
Discontinued — last reported Q4 '25
Operating and maintenance at other companies
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Where this comes from
Reported directly by NorthWestern Energy Group, Inc. in its filing.
Tagged under the XBRL concept us-gaap:UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses.
The official record: NorthWestern Energy Group, Inc.’s 10-K, filed February 12, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is NorthWestern Energy Group, Inc.'s operating and maintenance?
- NorthWestern Energy Group, Inc. (NWE) reported operating and maintenance of $71.23M in Q4 2025.
- How has NorthWestern Energy Group, Inc.'s operating and maintenance changed year-over-year?
- NorthWestern Energy Group, Inc.'s operating and maintenance increased by 17.9% year-over-year, from $60.42M to $71.23M.
- What is the long-term trend for NorthWestern Energy Group, Inc.'s operating and maintenance?
- Over 3 years (2021 to 2025), NorthWestern Energy Group, Inc.'s operating and maintenance has grown at a 11.0% compound annual growth rate (CAGR), from $208.3M to $284.92M.
- What does operating and maintenance mean?
- This metric encompasses the recurring costs required to operate and maintain utility infrastructure, including power plants, transmission lines, and distribution networks. It reflects the ongoing investment in system reliability, safety, and regulatory compliance. Consistent management of these expenses is essential for maintaining operational efficiency and protecting long-term asset value.