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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Natural gas Power in Montana

Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.

Natural gas generation (2025)
1,319 thousand MWh
Share of state power mix
4.63%
National rank (natural gas output)
#48
U.S. average share
40.8%

Natural gas share of Montana's power mix over time

2001: 0.08%2025: 4.63%

Year by year

YearNatural gas (thousand MWh)Share of state mix
20251,3194.63%
20249953.7%
20231,0023.72%
20227292.69%
20215282.12%
20202911.25%
20195071.82%
20184761.69%
20174171.48%
20164761.71%
20155992.04%
20145151.7%
20136142.22%
20124641.67%
20114181.39%
2010570.19%
2009780.29%
2008660.22%
20071060.37%
2006680.24%
2005270.1%
2004280.1%
2003250.1%
2002170.07%
2001200.08%

Source: U.S. Energy Information Administration, electric power operational data (net generation by state and energy source). "Share of state mix" is this fuel's net generation as a percentage of all in-state net generation.

Natural gas Power in Montana | EnergyAtlasUSA