Directory of Power Plants in Wyoming

List of All Wyoming Power Plants

Displaying Results 1 to 66 of 66
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
AlcovaU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)93.9 GWhJun 1955Dec 2022 Water
ArvadaBasin Electric Power CoopArvada, WYWestern Area Power Administration - Rocky Mountain Region (WACM)396.9 MWhAug 2002Dec 2022 Natural Gas
Barber CreekBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)499.2 MWhAug 2002Dec 2022 Natural Gas
Beaver Creek Gas PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)19.7 GWhNov 1983Dec 2022 Natural Gas
Big Sand Draw PlantDenbury IncRiverton, WYWestern Area Power Administration - Rocky Mountain Region (WACM)36.9 GWhFeb 2015Mar 2024 Natural Gas
BoysenU S Bureau of ReclamationThermopolis, WYWestern Area Power Administration - Upper Great Plains West (WAUW)64.2 GWhJul 1952Dec 2022 Water
Buffalo BillU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)64.3 GWhAug 1992Dec 2022 Water
Campbell Hill WindpowerDuke Energy Renewables ServicesGlenrock, WYPacifiCorp East (PACE)299.7 GWhNov 2009Mar 2024 Wind
Casper Wind FarmChevron USAEvansville, WYPacifiCorp East (PACE)16.1 GWhNov 2009Dec 2022 Wind
Cedar Springs ICedar Springs Wind, LLCDouglas, WYPacifiCorp East (PACE)839.2 GWhNov 2020Mar 2024 Wind
Cedar Springs IIPacifiCorpDouglas, WYPacifiCorp East (PACE)623.6 GWhNov 2020Mar 2024 Wind
Cedar Springs IIICedar Springs Wind III, LLCDouglas, WYPacifiCorp East (PACE)589.7 GWhNov 2020Mar 2024 Wind
Cheyenne Prairie Generating StationBlack Hills Service Company LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)467.0 GWhSep 2014Mar 2024 Natural Gas
Corriedale Wind EnergyBlack Hills Service Company LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)214.7 GWhOct 2020Mar 2024 Wind
Dave JohnstonPacifiCorpGlen Rock, WYPacifiCorp East (PACE)4.0 TWhJan 1959Mar 2024 Subbituminous Coal : 99.8%
Dry Fork StationBasin Electric Power CoopGillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)3.1 TWhOct 2011Mar 2024 Subbituminous Coal : 99.8%
DunlapPacifiCorpMedicine Bow, WYPacifiCorp East (PACE)530.1 GWhSep 2010Dec 2022 Wind
Ekola FlatsPacifiCorpHanna, WYPacifiCorp East (PACE)786.5 GWhNov 2020Mar 2024 Wind
Elk Basin Gasoline PlantContango Oil and GasPowell, WYPacifiCorp East (PACE)8.4 GWhDec 1947Dec 2022 Other Gas
FontenelleU S Bureau of ReclamationLe Barge, WYWestern Area Power Administration - Upper Great Plains West (WAUW)46.2 GWhApr 1968Dec 2022 Water
Foote Creek IPacifiCorpMcFadden, WYPacifiCorp East (PACE)230.1 GWhMar 1999Dec 2022 Wind
Fremont CanyonU S Bureau of ReclamationAlcova, WYWestern Area Power Administration - Upper Great Plains West (WAUW)213.4 GWhNov 1960Dec 2022 Water
Garland Canal Power PlantShoshone Irrigation DistrictPowell, WYPacifiCorp East (PACE)10.0 GWhAug 1983Oct 2023 Water
General ChemicalTata Chemicals PartnersGreen River, WYPacifiCorp East (PACE)245.0 GWhApr 1968Mar 2024 Bituminous Coal : 70.6% Natural Gas : 29.4%
Genesis AlkaliGenesis Alkali, LLCGreen River, WYPacifiCorp East (PACE)300.2 GWhMay 1953Dec 2022 Subbituminous Coal : 87.4% Natural Gas : 12.6%
GlendoU S Bureau of ReclamationGlendo, WYWestern Area Power Administration - Upper Great Plains West (WAUW)66.6 GWhNov 1958Dec 2022 Water
GlenrockPacifiCorpGlenrock, WYPacifiCorp East (PACE)516.3 GWhNov 2008Dec 2022 Wind
GuernseyU S Bureau of ReclamationGuernsey, WYWestern Area Power Administration - Upper Great Plains West (WAUW)14.5 GWhJun 1927Dec 2022 Water
Happy Jack Windpower ProjectDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)59.7 GWhJul 2008Mar 2024 Wind
HartzogBasin Electric Power CoopWright, WYWestern Area Power Administration - Rocky Mountain Region (WACM)481.4 MWhJul 2002Dec 2022 Natural Gas
Heart MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)16.6 GWhNov 1948Dec 2022 Water
High PlainsPacifiCorpRock River, WYPacifiCorp East (PACE)430.2 GWhAug 2009Dec 2022 Wind
Jim BridgerPacifiCorpPoint of Rocks, WYPacifiCorp East (PACE)8.7 TWhOct 1974Mar 2024 Subbituminous Coal : 99.6%
KortesU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)92.2 GWhMay 1950Dec 2022 Water
Lake (WY)NorthWestern Energy (MT wind/thermal)Yellowstone, WYNorthWestern Corporation (NWMT)245.7 MWhAug 1967Dec 2022 Distillate Fuel Oil
Laramie River StationBasin Electric Power CoopWheatland, WYWestern Area Power Administration - Rocky Mountain Region (WACM)9.5 TWhJun 1981Mar 2024 Subbituminous Coal : 99.8%
McFadden RidgePacifiCorpRock River, WYPacifiCorp East (PACE)129.9 GWhSep 2009Dec 2022 Wind
Medicine BowSRIV Partnership LLCMedicine Bow, WYWestern Area Power Administration - Upper Great Plains West (WAUW)18.2 GWhMar 1998Dec 2022 Wind
Mountain Wind Power II LLCMountain Wind Power II LLCFort Bridger, WYPacifiCorp East (PACE)169.5 GWhAug 2008Mar 2024 Wind
Mountain Wind Power LLCMountain Wind Power LLCFort Bridger, WYPacifiCorp East (PACE)129.1 GWhJun 2008Mar 2024 Wind
NaughtonPacifiCorpKemmerer, WYPacifiCorp East (PACE)3.2 TWhApr 1963Mar 2024 Subbituminous Coal : 64.8% Natural Gas : 35.2%
Neil Simpson Gas Turbine #2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)23.2 GWhMar 2001Dec 2022 Natural Gas
Neil Simpson IIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)730.8 GWhAug 1995Dec 2022 Subbituminous Coal : 91.7% Natural Gas : 8.3%
Old FaithfulNorthWestern Energy (MT wind/thermal)Yellowstone, WYNorthWestern Corporation (NWMT)343.7 MWhNov 1979Dec 2022 Distillate Fuel Oil
Pioneer Wind Park, LLCAES Distributed EnergyGlenrock, WYPacifiCorp East (PACE)252.1 GWhSep 2016Dec 2022 Wind
Rolling HillsPacifiCorpGlenrock, WYPacifiCorp East (PACE)327.4 GWhDec 2008Dec 2022 Wind
Roundhouse Renewable Energy IIRoundhouse Renewable Energy II, LLCLaramie County, WY116.4 GWh-Mar 2024 Wind
Roundhouse Wind Energy ProjectRoundhouse Renewable Energy, LLCCheyenne, WYWestern Area Power Administration - Rocky Mountain Region (WACM)884.9 GWhMay 2020Mar 2024 Wind
SeminoeU S Bureau of ReclamationSinclair, WYWestern Area Power Administration - Upper Great Plains West (WAUW)60.7 GWhJul 1939Dec 2022 Water
Seven Mile HillPacifiCorpMedicine Bow, WYPacifiCorp East (PACE)566.2 GWhNov 2008Dec 2022 Wind
Shoshone (WY)U S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)19.5 GWhMar 1922Dec 2022 Water
Shute Creek FacilityExxon Mobil Production CoKemmerer, WYPacifiCorp East (PACE)938.8 GWhApr 2005Mar 2024 Natural Gas : 59.8% Other Gas : 40.2%
Silver Sage WindpowerDuke Energy Renewables ServicesCheyenne, WYWestern Area Power Administration - Upper Great Plains West (WAUW)113.8 GWhSep 2009Mar 2024 Wind
Simplot PhosphatesSimplot Phosphates LLCRock Springs, WYPacifiCorp East (PACE)99.9 GWhJul 1986Mar 2024 Other Fuel : 92.1% Natural Gas : 7.9%
Sinclair Oil RefineryHF Sinclair Parco Refining LLCSinclair, WYPacifiCorp East (PACE)1.5 GWhDec 1924Mar 2024 Natural Gas : 99.6%
Spirit MountainU S Bureau of ReclamationCody, WYWestern Area Power Administration - Upper Great Plains West (WAUW)16.8 GWhSep 1994Dec 2022 Water
Strawberry CreekLower Valley Energy IncBedford, WYBonneville Power Administration (BPAT)8.1 GWhJul 1940Dec 2022 Water
Sweetwater SolarSweetwater Solar LLCGreen River, WYPacifiCorp East (PACE)187.7 GWhNov 2018Mar 2024 Solar
Swift CreekLower Valley Energy IncAfton, WYBonneville Power Administration (BPAT)6.6 GWhMar 2009Dec 2022 Water
TB FlatsPacifiCorpMedicine Bow, WYPacifiCorp East (PACE)1.4 TWhSep 2021Mar 2024 Wind
Top of the World Windpower ProjectDuke Energy Renewables ServicesGlenrock, WYPacifiCorp East (PACE)281.3 GWhSep 2010Mar 2024 Wind
TransAlta Wyoming WindNextEra Energy Operating Services LLCEvanston, WYPacifiCorp East (PACE)390.6 GWhNov 2003Dec 2022 Wind
Wygen 1Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)718.7 GWhDec 2002Mar 2024 Subbituminous Coal : 99.9%
Wygen 2Black Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)784.6 GWhDec 2007Dec 2022 Subbituminous Coal : 99.8%
Wygen IIIBlack Hills Power, Inc.Gillette, WYWestern Area Power Administration - Rocky Mountain Region (WACM)880.8 GWhMar 2010Dec 2022 Subbituminous Coal : 99.8%
WyodakPacifiCorpGillette, WYPacifiCorp East (PACE)2.0 TWhAug 1978Mar 2024 Subbituminous Coal : 99.9%

Browse Power Plants By Wyoming Counties

Figures are based on December 2022 generation numbers.
CountyState RankActive PlantsDec 2022 Generation
Albany County, WY# 98560.1 GWh
Campbell County, WY# 3118.2 TWh
Carbon County, WY# 6173.7 TWh
Converse County, WY# 497.7 TWh
Fremont County, WY# 124120.7 GWh
Laramie County, WY# 761.9 TWh
Lincoln County, WY# 554.2 TWh
CountyState RankActive PlantsDec 2022 Generation
Natrona County, WY# 103323.4 GWh
Park County, WY# 116135.6 GWh
Platte County, WY# 139.6 TWh
Sheridan County, WY# 141396.9 MWh
Sweetwater County, WY# 269.5 TWh
Teton County, WY# 132589.3 MWh
Uinta County, WY# 84689.2 GWh