Power Plants in Montana

There are a total of 66 power plants in Montana. The most common type of power plant in Montana is Hydroelectric with a total of 23 locations. Hydroelectric generates the most power in Montana with 2826.3 total Megawatts.
SourceTotal LocationsTotal Megawatts
Biomass24.6
Coal51630.5
Hydroelectric232826.3
Natural Gas6388
Other341.5
Petroleum152
Solar797
Wind191478.9

Map List Related

Map of Power Plants in Montana

click on the map markers to find out more information about each power plant. The map control in the upper right corner can be used to toggle layers on and off.

Source: US Energy Information Administration - 2024

List of All Power Plant Locations in Montana

Plant NameOperatorPower SourceMegawattsCity/TownZIP Code
Basin Creek Plant
Basin Creek Power Services LLCnatural gas54.0Butte59701
Big Fork
PacifiCorphydroelectric4.6Big Fork59911
Big Timber Wind Farm
Consolidated Edison Development Inc.wind25.0Big Timber59011
Black Eagle
NorthWestern Energy (MT Hydro)hydroelectric22.5Great Falls59404
Black Eagle Solar, LLC
Adapture Renewables, Inc.solar3.0Black Eagle59404
Broadwater Power Project
Montana Dept-Natural Res&Consvhydroelectric9.7Toston59643
Canyon Ferry
U S Bureau of Reclamationhydroelectric57.6Helena59601
Clearwater Wind I
Clearwater Energy Resources LLCwind365.5Miles City59301
Cochrane
NorthWestern Energy (MT Hydro)hydroelectric63.0Great Falls59404
Colstrip
Talen Montana LLCcoal1480.0Colstrip59323
Colstrip Energy LP
Colstrip Energy LPcoal38.0Colstrip59323
Culbertson Generation Station
Basin Electric Power Coopnatural gas85.0Culbertson59218
Dave Gates Generating Station
NorthWestern Energy (MT wind/thermal)natural gas132.3Anaconda59711
Diamond Willow Wind Facility
Montana-Dakota Utilities Cowind30.0Baker59313
Fairfield Wind
Greenbacker Renewable Energy Corporationwind10.0Fairfield59436
Flathead Landfill to Gas Energy Facility
Flathead Electric Coop Incbiomass1.6Kalispell59901
Flint Creek Hydroelectric LLC
Hydrodynamics Inchydroelectric2.0Philipsburg59858
Fort Peck
USACE-Omahahydroelectric218.0Fort Peck59223
Glendive GT
Montana-Dakota Utilities Conatural gas74.9Glendive59330
Gordon Butte Wind LLC
Gordon Butte Wind LLCwind17.7Martinsdale59053
Great Divide Solar, LLC
Adapture Renewables, Inc.solar3.0Canyon Creek59602
Green Meadow Solar, LLC
Adapture Renewables, Inc.solar3.0Helena59602
Greenfield Wind - MT
Greenbacker Renewable Energy Corporationwind25.0Fairfield59436
Hardin Generator Project
Heorot Power Managementcoal107.0Hardin59034
Hauser
NorthWestern Energy (MT Hydro)hydroelectric19.1Helena59602
Holter
NorthWestern Energy (MT Hydro)hydroelectric51.9Wolf Creek59648
Horseshoe Bend Wind Park
Cycle Holdings, LLCwind9.7Great Falls59404
Hungry Horse
U S Bureau of Reclamationhydroelectric428.0Columbia Falls59919
Judith Gap Wind Energy Center
Invenergy Services LLCwind135.0Harlowton59036
Lewis & Clark
Montana-Dakota Utilities Conatural gas18.2Richland59270
Libby
USACE Northwestern Divisionhydroelectric525.0Libby59923
MTSUN
Greenbacker Renewable Energy Corporationsolar80.0Billings59106
Madison Dam
NorthWestern Energy (MT Hydro)hydroelectric16.4Ennis59729
Magpie Solar, LLC
Adapture Renewables, Inc.solar3.0Lavina59046
Miles City GT
Montana-Dakota Utilities Conatural gas23.6Miles City59301
Morony
NorthWestern Energy (MT Hydro)hydroelectric49.0Great Falls59404
Musselshell Wind Project
Musselshell Wind Project LLCwind10.0Shawmut59078
Musselshell Wind Project Two LLC
Musselshell Wind Project Two LLCwind10.0Shawmut59078
Mystic
NorthWestern Energy (MT Hydro)hydroelectric12.0Fishtail59028
NaturEner Glacier Wind Energy 1
NaturEner Glacier Wind Energy 1 LLCwind104.2Ethridge59435
NaturEner Glacier Wind Energy 2
NaturEner Glacier Wind Energy 2 LLCwind101.4Ethridge59435
NaturEner Rim Rock Energy
NaturEner Rim Rock Energy LLCwind184.6Kevin59454
Noxon Rapids
Avista Corphydroelectric580.7Noxon59853
OREG 1 Inc
Ormat Nevada Incother20.0Culbertson59218
OREG 2 Inc
Ormat Nevada Incother20.0Culbertson59218
Phillips 66 Billings Refinery
Phillips 66 Billings Refineryother1.5Billings59101
Pryor Mountain Wind
PacifiCorpwind239.8Bridger59014
Rainbow (MT)
NorthWestern Energy (MT Hydro)hydroelectric64.0Great Falls59404
River Bend Solar, LLC
Adapture Renewables, Inc.solar2.0Reed Point59034
Ryan
NorthWestern Energy (MT Hydro)hydroelectric71.5Great Falls59404
Selis Ksanka Qlispe
Energy Keepers Inchydroelectric227.8Polson59860
Sidney MT Plant
Sidney Sugars Incorporatedcoal4.0Sidney59270
South Dry Creek Hydro
Hydrodynamics Inchydroelectric2.0Red Lodge59068
South Mills Solar, LLC
Adapture Renewables, Inc.solar3.0Hardin59034
South Peak Wind
Allete Clean Energywind80.0Geyser59447
Spion Kop Wind Farm
NorthWestern Energy (MT wind/thermal)wind40.0Geyser59701
Stillwater Wind, LLC
Pattern Operators LPwind79.7Reed Point59069
Stoltze CoGen1
F H Stoltze Land & Lumber Cobiomass3.0Columbia Falls59912
Thompson Falls
NorthWestern Energy (MT Hydro)hydroelectric93.5Thompson Falls59873
Tiber Dam Hydroelectric Plant
Tiber Montana LLChydroelectric7.5Chester59522
Turnbull Hydro
Turnbull Hydro LLChydroelectric13.0Fairfield59436
Two Dot Wind Broadview East LLC
Two Dot Wind Broadview East LLCwind1.6Broadview59015
Two Dot Wind Farm
NorthWestern Energy (MT wind/thermal)wind9.7Two Dot59085
Western Sugar Cooperative - Billings
Western Sugar Cooperative - Billingscoal1.5Billings59101
Yellowstone Energy LP
Yellowstone Energy LPpetroleum52.0Billings59101
Yellowtail
U S Bureau of Reclamationhydroelectric287.5Hardin59034
2024 zipdatamaps.com