Explore the largest wind farms in Montana and see all the utility-scale wind projects in Montana on a map.
Last updated: May 2026
On this page, you can explore our real-time database of wind farms in Montana. Each month, we track wind projects and update our list of the largest wind farms in Montana.
As of May 2026, there are 23 utility-scale wind farms in Montana, according to Cleanview's project tracker. Their total operating capacity is 2,146 MW. In 2025, there was 1 wind farm built in Montana. See also: planned wind farms in Montana→
Total Wind Farms
23
Total Capacity
2,146 MW
Built in 2025
1
Map of wind farms in Montana. Marker size reflects capacity — only facilities with reported capacity data are shown.
366 MW
Year Operational: November 2022
Location: Rosebud, Montana
248 MW
Year Operational: August 2025
Location: Stillwater, Montana
Developer: Puget Sound Energy
240 MW
Year Operational: April 2021
Location: Carbon, Montana
208 MW
Year Operational: January 2024
Location: Custer, Montana
Developer: NextEra Energy
189 MW
Year Operational: December 2012
Location: Toole, Montana
135 MW
Year Operational: December 2005
Location: Wheatland, Montana
107 MW
Year Operational: October 2008
Location: Toole, Montana
104 MW
Year Operational: November 2009
Location: Toole, Montana
103 MW
Year Operational: December 2023
Location: Rosebud, Montana
248 MW
Year Operational: August 2025
Location: Stillwater, Montana
Developer: Puget Sound Energy
100 MW
Year Operational: September 2024
Location: Rosebud, Montana
Developer: NextEra Energy
208 MW
Year Operational: January 2024
Location: Custer, Montana
Developer: NextEra Energy
103 MW
Year Operational: December 2023
Location: Rosebud, Montana
366 MW
Year Operational: November 2022
Location: Rosebud, Montana
240 MW
Year Operational: April 2021
Location: Carbon, Montana
80 MW
Year Operational: April 2020
Location: Judith Basin, Montana
18 MW
Year Operational: December 2018
Location: Meagher, Montana
80 MW
Year Operational: October 2018
Location: Stillwater, Montana
Cleanview