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Energy Profile

Electricity Cost in Montana

The residential electricity rate in Montana is 12.98¢ per kilowatt-hour (kWh), ranking #6 cheapest among all 51 US states. The national average is 17.92¢/kWh, making Montana 28% below average.

12.98¢

Residential

#6

Price Rank

57.4%

Renewable

Residential Rate12.98¢/kWh
Commercial Rate11.88¢/kWh
Industrial Rate7.02¢/kWh
US Average (Residential)17.92¢/kWh
Full Montana Energy Profile →Estimate Your Bill

The data source behind this answer is the EIA Open Data API and State Electricity Profiles. Every figure on the page traces back to that source; the methodology page describes the inputs and the refresh cadence in full detail.

For readers turning this answer into action: cross-reference against the underlying the EIA Open Data API and State Electricity Profiles record before acting on time-sensitive decisions. The site renders the data as it was published; subsequent revisions can shift the picture, and the live federal data is always the authoritative current reference.

Source: U.S. Energy Information Administration, 2026.