Federal utility · · MT
USBIA-Mission Valley Power
Outage minutes per customer –min Not reported
Excluding major storm days –min The everyday reliability of the network
Outages per customer a year – SAIFI,
Residential price 9.4¢/kWh 2025 · Montana median 12.3¢
Price
Residential cents per kWh
Revenue from full-service residential customers divided by their sales, as reported to the EIA.
Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Residential customers in 2025: 16,353.