Explore the largest natural gas power plants in Montana and see all the utility-scale natural gas projects in Montana on a map.
Last updated: May 2026
On this page, you can explore our real-time database of natural gas power plants in Montana. Each month, we track natural gas projects and update our list of the largest natural gas power plants in Montana.
As of May 2026, there are 9 utility-scale natural gas power plants in Montana, according to Cleanview's project tracker. Their total operating capacity is 704 MW. In 2025, there was 1 natural gas power plant built in Montana. See also: planned natural gas power plants in Montana→
Total Natural Gas Power Plants
9
Total Capacity
704 MW
Built in 2025
1
Map of natural gas power plants in Montana. Marker size reflects capacity — only facilities with reported capacity data are shown.
207 MW
Year Operational: July 2024
Location: Yellowstone, Montana
203 MW
Year Operational: January 2011
Location: Deer Lodge, Montana
108 MW
Year Operational: December 2010
Location: Roosevelt, Montana
84 MW
Year Operational: May 2003
Location: Dawson, Montana
55 MW
Year Operational: June 2006
Location: Silver Bow, Montana
23 MW
Year Operational: May 1972
Location: Custer, Montana
19 MW
Year Operational: April 2016
Location: Richland, Montana
4 MW
Year Operational: December 2025
Location: Missoula, Montana
2 MW
Year Operational: December 2007
Location: Yellowstone, Montana
4 MW
Year Operational: December 2025
Location: Missoula, Montana
207 MW
Year Operational: July 2024
Location: Yellowstone, Montana
19 MW
Year Operational: April 2016
Location: Richland, Montana
203 MW
Year Operational: January 2011
Location: Deer Lodge, Montana
108 MW
Year Operational: December 2010
Location: Roosevelt, Montana
2 MW
Year Operational: December 2007
Location: Yellowstone, Montana
55 MW
Year Operational: June 2006
Location: Silver Bow, Montana
84 MW
Year Operational: May 2003
Location: Dawson, Montana
23 MW
Year Operational: May 1972
Location: Custer, Montana
Cleanview