Summary of Electricity Activity in Wyoming
Summary of Wyoming Generation
Wyoming is ranked #35 out of 51 U.S. states and territories in terms of total annual net electricity generation.
GridInfo.com electricity generation data is aggregated from Jan 2001 to Sep 2024.
| Companies on File | 45 |
|---|---|
| Plants on File | 92 |
| Total Generation | 3.33G MMBtu |
| Total Sales | 1.35G kWh |
| Total Revenue | $129.18M |
Map of Top Producing Cities in the Wyoming
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Wyoming.
Natural Gas Rank
#38
Coal Rank
#8
Nuclear Rank
#36
Hydroelectric Rank
#33
Wind Rank
#15
Solar Rank
#38
Monthly Net Generation for Wyoming
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 191.10M kWh | 13.94 cents/kWh | $26.64M |
| Commercial | 420.75M kWh | 9.80 cents/kWh | $41.23M |
| Industrial | 740.17M kWh | 8.28 cents/kWh | $61.31M |
| Transportation | 0 kWh | 0.00 cents/kWh | $0 |
| Total | 1.35G kWh | 9.55 cents/kWh | $129.18M |
Production by Source
Largest 24 Power Plants in Wyoming
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #24 | Campbell Hill Windpower | Duke Energy Renewables Services | Glenrock, Wyoming | 277.2 GWh | Nov 2009 | Sep 2024 | Wind |
| #11 | Cedar Springs I | Cedar Springs Wind, LLC | Douglas, Wyoming | 767.9 GWh | Nov 2020 | Sep 2024 | Wind |
| #15 | Cedar Springs II | PacifiCorp | Douglas, Wyoming | 590.0 GWh | Nov 2020 | Sep 2024 | Wind |
| #16 | Cedar Springs III | Cedar Springs Wind III, LLC | Douglas, Wyoming | 539.8 GWh | Nov 2020 | Sep 2024 | Wind |
| #19 | Cheyenne Prairie Generating Station | Black Hills Service Company LLC | Cheyenne, Wyoming | 442.0 GWh | Sep 2014 | Sep 2024 | Natural Gas |
| #3 | Dave Johnston | PacifiCorp | Glen Rock, Wyoming | 3.7 TWh | Jan 1959 | Sep 2024 | Subbituminous Coal : 99.8% |
| #5 | Dry Fork Station | Basin Electric Power Coop | Gillette, Wyoming | 2.7 TWh | Oct 2011 | Sep 2024 | Subbituminous Coal : 99.8% |
| #20 | Dunlap | PacifiCorp | Medicine Bow, Wyoming | 432.0 GWh | Sep 2010 | Dec 2023 | Wind |
| #12 | Ekola Flats | PacifiCorp | Hanna, Wyoming | 740.1 GWh | Nov 2020 | Sep 2024 | Wind |
| #22 | Glenrock | PacifiCorp | Glenrock, Wyoming | 314.1 GWh | Nov 2008 | Dec 2023 | Wind |
| #21 | High Plains | PacifiCorp | Rock River, Wyoming | 342.1 GWh | Aug 2009 | Dec 2023 | Wind |
| #1 | Jim Bridger | PacifiCorp | Point of Rocks, Wyoming | 8.3 TWh | Oct 1974 | Sep 2024 | Subbituminous Coal : 75.4% Natural Gas : 24.5% |
| #2 | Laramie River Station | Basin Electric Power Coop | Wheatland, Wyoming | 7.0 TWh | Jun 1981 | Sep 2024 | Subbituminous Coal : 99.7% |
| #4 | Naughton | PacifiCorp | Kemmerer, Wyoming | 3.0 TWh | Apr 1963 | Sep 2024 | Subbituminous Coal : 59.4% Natural Gas : 40.6% |
| #13 | Neil Simpson II | Black Hills Power, Inc. | Gillette, Wyoming | 685.7 GWh | Aug 1995 | Dec 2023 | Subbituminous Coal : 89.1% Natural Gas : 10.9% |
| #23 | Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, Wyoming | 284.5 GWh | Nov 2023 | Sep 2024 | Wind |
| #9 | Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, Wyoming | 832.9 GWh | May 2020 | Sep 2024 | Wind |
| #18 | Seven Mile Hill | PacifiCorp | Medicine Bow, Wyoming | 463.2 GWh | Nov 2008 | Dec 2023 | Wind |
| #8 | Shute Creek Facility | Exxon Mobil Production Co | Kemmerer, Wyoming | 887.5 GWh | Apr 2005 | Sep 2024 | Natural Gas : 61.6% Other Gas : 38.4% |
| #7 | TB Flats | PacifiCorp | Medicine Bow, Wyoming | 1.4 TWh | Sep 2021 | Sep 2024 | Wind |
| #17 | Wygen 1 | Black Hills Power, Inc. | Gillette, Wyoming | 535.7 GWh | Dec 2002 | Sep 2024 | Subbituminous Coal : 99.8% |
| #14 | Wygen 2 | Black Hills Power, Inc. | Gillette, Wyoming | 663.4 GWh | Dec 2007 | Dec 2023 | Subbituminous Coal : 99.8% |
| #10 | Wygen III | Black Hills Power, Inc. | Gillette, Wyoming | 794.7 GWh | Mar 2010 | Dec 2023 | Subbituminous Coal : 99.9% |
| #6 | Wyodak | PacifiCorp | Gillette, Wyoming | 1.9 TWh | Aug 1978 | Sep 2024 | Subbituminous Coal : 99.9% |
Electricity Generation by Wyoming Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #9 | Albany County, WY | 8 | 446.5 GWh | 0.0 Wh | 446.5 GWh | 0.0 Wh | 0.0 Wh |
| #2 | Campbell County, WY | 11 | 7.4 TWh | 98.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #6 | Carbon County, WY | 18 | 3.6 TWh | 5.5 GWh | 3.3 TWh | 0.0 Wh | 0.0 Wh |
| #4 | Converse County, WY | 10 | 6.8 TWh | 0.0 Wh | 3.2 TWh | 0.0 Wh | 0.0 Wh |
| #12 | Fremont County, WY | 4 | 142.2 GWh | 60.8 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #7 | Laramie County, WY | 7 | 2.1 TWh | 442.0 GWh | 1.5 TWh | 183.0 GWh | 0.0 Wh |
| #5 | Lincoln County, WY | 5 | 4.0 TWh | 1.8 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #10 | Natrona County, WY | 4 | 250.1 GWh | 0.0 Wh | 5.7 GWh | 0.0 Wh | 0.0 Wh |
| #11 | Park County, WY | 6 | 150.7 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #3 | Platte County, WY | 3 | 7.1 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #14 | Sheridan County, WY | 1 | 216.0 MWh | 216.0 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #1 | Sweetwater County, WY | 6 | 9.1 TWh | 2.2 TWh | 0.0 Wh | 180.5 GWh | 0.0 Wh |
| #13 | Teton County, WY | 2 | 501.0 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #8 | Uinta County, WY | 4 | 570.9 GWh | 0.0 Wh | 570.9 GWh | 0.0 Wh | 0.0 Wh |
Top 20 Electricity Producing Cities in Wyoming
| City | Net Generation | # Power Plants |
|---|---|---|
| Alcova, Wyoming | 244.4 GWh | 2 |
| Arlington, Wyoming | 230.1 GWh | 2 |
| Cheyenne, Wyoming | 1.6 TWh | 5 |
| Cody, Wyoming | 133.5 GWh | 4 |
| Douglas, Wyoming | 1.9 TWh | 3 |
| Evanston, Wyoming | 264.6 GWh | 1 |
| Fort Bridger, Wyoming | 306.4 GWh | 2 |
| Gillette, Wyoming | 7.4 TWh | 8 |
| Glenrock, Wyoming | 4.9 TWh | 6 |
| Green River, Wyoming | 664.5 GWh | 3 |
| Hanna, Wyoming | 740.1 GWh | 1 |
| Kemmerer, Wyoming | 3.9 TWh | 2 |
| Medicine Bow, Wyoming | 2.3 TWh | 4 |
| Point of Rocks, Wyoming | 8.3 TWh | 1 |
| Rock River, Wyoming | 458.1 GWh | 4 |
| Rock Springs, Wyoming | 96.9 GWh | 1 |
| Sinclair, Wyoming | 292.4 GWh | 3 |
| South Greeley, Wyoming | 183.0 GWh | 1 |
| Warren AFB, Wyoming | 284.5 GWh | 1 |
| Wheatland, Wyoming | 7.0 TWh | 1 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #12 | Arizona | 115.4 TWh | 221 |
| #4 | California | 218.9 TWh | 2,305 |
| #28 | Colorado | 59.2 TWh | 340 |
| #43 | Idaho | 18.5 TWh | 196 |
| #21 | Iowa | 68.7 TWh | 349 |
| #29 | Kansas | 58.5 TWh | 197 |
| #30 | Minnesota | 57.3 TWh | 889 |
| #22 | Missouri | 67.8 TWh | 176 |
| #40 | Montana | 26.4 TWh | 96 |
| #37 | Nebraska | 38.1 TWh | 146 |
| #32 | Nevada | 45.5 TWh | 153 |
| #36 | New Mexico | 39.4 TWh | 181 |
| #34 | North Dakota | 42.8 TWh | 72 |
| #18 | Oklahoma | 92.6 TWh | 159 |
| #25 | Oregon | 62.5 TWh | 320 |
| #42 | South Dakota | 19.2 TWh | 60 |
| #1 | Texas | 558.0 TWh | 1,308 |
| #39 | Utah | 32.4 TWh | 179 |
| #13 | Washington | 101.5 TWh | 183 |
| #24 | Wisconsin | 64.2 TWh | 323 |
* Net Generation data is based on the last 12 months since Sep 2024