Summary of Electricity Activity in Wyoming
Summary of Wyoming Generation
Wyoming is ranked #33 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 Jun 2024.
| Companies on File | 45 |
|---|---|
| Plants on File | 91 |
| Total Generation | 3.11G MMBtu |
| Total Sales | 1.40G kWh |
| Total Revenue | $124.44M |
Map of Top Producing Cities in the Wyoming
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Natural Gas Rank
#38
Coal Rank
#17
Nuclear Rank
#30
Hydroelectric Rank
#35
Wind Rank
#14
Solar Rank
#38
Monthly Net Generation for Wyoming
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 207.51M kWh | 12.90 cents/kWh | $26.78M |
| Commercial | 425.55M kWh | 9.26 cents/kWh | $39.41M |
| Industrial | 762.84M kWh | 7.64 cents/kWh | $58.26M |
| Transportation | 0 kWh | 0.00 cents/kWh | $0 |
| Total | 1.40G kWh | 8.91 cents/kWh | $124.44M |
Production by Source
Largest 24 Power Plants in Wyoming
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #11 | Cedar Springs I | Cedar Springs Wind, LLC | Douglas, Wyoming | 815.6 GWh | Nov 2020 | Jun 2024 | Wind |
| #15 | Cedar Springs II | PacifiCorp | Douglas, Wyoming | 648.2 GWh | Nov 2020 | Jun 2024 | Wind |
| #17 | Cedar Springs III | Cedar Springs Wind III, LLC | Douglas, Wyoming | 575.9 GWh | Nov 2020 | Jun 2024 | Wind |
| #20 | Cheyenne Prairie Generating Station | Black Hills Service Company LLC | Cheyenne, Wyoming | 416.8 GWh | Sep 2014 | Jun 2024 | Natural Gas |
| #3 | Dave Johnston | PacifiCorp | Glen Rock, Wyoming | 4.0 TWh | Jan 1959 | Jun 2024 | Subbituminous Coal : 99.9% |
| #5 | Dry Fork Station | Basin Electric Power Coop | Gillette, Wyoming | 3.0 TWh | Oct 2011 | Jun 2024 | Subbituminous Coal : 99.8% |
| #19 | Dunlap | PacifiCorp | Medicine Bow, Wyoming | 490.3 GWh | Sep 2010 | Dec 2023 | Wind |
| #13 | Ekola Flats | PacifiCorp | Hanna, Wyoming | 784.0 GWh | Nov 2020 | Jun 2024 | Wind |
| #24 | Genesis Alkali | Genesis Alkali, LLC | Green River, Wyoming | 300.2 GWh | May 1953 | Dec 2022 | Subbituminous Coal : 87.4% Natural Gas : 12.6% |
| #22 | Glenrock | PacifiCorp | Glenrock, Wyoming | 370.0 GWh | Nov 2008 | Dec 2023 | Wind |
| #21 | High Plains | PacifiCorp | Rock River, Wyoming | 389.7 GWh | Aug 2009 | Dec 2023 | Wind |
| #1 | Jim Bridger | PacifiCorp | Point of Rocks, Wyoming | 9.3 TWh | Oct 1974 | Jun 2024 | Subbituminous Coal : 93.3% Natural Gas : 6.7% |
| #2 | Laramie River Station | Basin Electric Power Coop | Wheatland, Wyoming | 8.4 TWh | Jun 1981 | Jun 2024 | Subbituminous Coal : 99.7% |
| #4 | Naughton | PacifiCorp | Kemmerer, Wyoming | 3.3 TWh | Apr 1963 | Jun 2024 | Subbituminous Coal : 61.0% Natural Gas : 39.0% |
| #14 | Neil Simpson II | Black Hills Power, Inc. | Gillette, Wyoming | 747.2 GWh | Aug 1995 | Dec 2023 | Subbituminous Coal : 89.2% Natural Gas : 10.8% |
| #9 | Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, Wyoming | 882.2 GWh | May 2020 | Jun 2024 | Wind |
| #18 | Seven Mile Hill | PacifiCorp | Medicine Bow, Wyoming | 525.1 GWh | Nov 2008 | Dec 2023 | Wind |
| #8 | Shute Creek Facility | Exxon Mobil Production Co | Kemmerer, Wyoming | 927.6 GWh | Apr 2005 | Jun 2024 | Natural Gas : 59.9% Other Gas : 40.1% |
| #7 | TB Flats | PacifiCorp | Medicine Bow, Wyoming | 1.5 TWh | Sep 2021 | Jun 2024 | Wind |
| #23 | TransAlta Wyoming Wind | NextEra Energy Operating Services LLC | Evanston, Wyoming | 306.8 GWh | Nov 2003 | Dec 2023 | Wind |
| #16 | Wygen 1 | Black Hills Power, Inc. | Gillette, Wyoming | 647.2 GWh | Dec 2002 | Jun 2024 | Subbituminous Coal : 99.9% |
| #12 | Wygen 2 | Black Hills Power, Inc. | Gillette, Wyoming | 784.6 GWh | Dec 2007 | Dec 2022 | Subbituminous Coal : 99.8% |
| #10 | Wygen III | Black Hills Power, Inc. | Gillette, Wyoming | 870.8 GWh | Mar 2010 | Dec 2023 | Subbituminous Coal : 99.9% |
| #6 | Wyodak | PacifiCorp | Gillette, Wyoming | 2.0 TWh | Aug 1978 | Jun 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 | 508.4 GWh | 0.0 Wh | 508.4 GWh | 0.0 Wh | 0.0 Wh |
| #3 | Campbell County, WY | 11 | 8.1 TWh | 111.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #6 | Carbon County, WY | 17 | 3.8 TWh | 3.4 GWh | 3.5 TWh | 0.0 Wh | 0.0 Wh |
| #4 | Converse County, WY | 10 | 7.5 TWh | 0.0 Wh | 3.5 TWh | 0.0 Wh | 0.0 Wh |
| #12 | Fremont County, WY | 4 | 149.3 GWh | 64.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #7 | Laramie County, WY | 7 | 2.0 TWh | 416.8 GWh | 1.5 TWh | 74.3 GWh | 0.0 Wh |
| #5 | Lincoln County, WY | 5 | 4.3 TWh | 1.8 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #10 | Natrona County, WY | 4 | 278.1 GWh | 0.0 Wh | 16.1 GWh | 0.0 Wh | 0.0 Wh |
| #11 | Park County, WY | 6 | 159.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #2 | Platte County, WY | 3 | 8.5 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #14 | Sheridan County, WY | 1 | 254.8 MWh | 254.8 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #1 | Sweetwater County, WY | 6 | 10.1 TWh | 731.8 GWh | 0.0 Wh | 198.0 GWh | 0.0 Wh |
| #13 | Teton County, WY | 2 | 551.4 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #8 | Uinta County, WY | 4 | 623.7 GWh | 0.0 Wh | 623.7 GWh | 0.0 Wh | 0.0 Wh |
Top 20 Electricity Producing Cities in Wyoming
| City | Net Generation | # Power Plants |
|---|---|---|
| Alcova, Wyoming | 262.1 GWh | 2 |
| Arlington, Wyoming | 256.0 GWh | 2 |
| Cheyenne, Wyoming | 1.7 TWh | 5 |
| Cody, Wyoming | 140.0 GWh | 4 |
| Douglas, Wyoming | 2.0 TWh | 3 |
| Evanston, Wyoming | 306.8 GWh | 1 |
| Fort Bridger, Wyoming | 316.9 GWh | 2 |
| Gillette, Wyoming | 8.1 TWh | 8 |
| Glenrock, Wyoming | 5.5 TWh | 6 |
| Green River, Wyoming | 736.3 GWh | 3 |
| Hanna, Wyoming | 784.0 GWh | 1 |
| Kemmerer, Wyoming | 4.2 TWh | 2 |
| Medicine Bow, Wyoming | 2.5 TWh | 4 |
| Point of Rocks, Wyoming | 9.3 TWh | 1 |
| Rock River, Wyoming | 520.0 GWh | 3 |
| Rock Springs, Wyoming | 102.4 GWh | 1 |
| Sinclair, Wyoming | 298.8 GWh | 3 |
| Thermopolis, Wyoming | 85.1 GWh | 1 |
| Warren AFB, Wyoming | 216.6 GWh | 1 |
| Wheatland, Wyoming | 8.4 TWh | 1 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #12 | Arizona | 123.8 TWh | 213 |
| #4 | California | 232.4 TWh | 2,272 |
| #28 | Colorado | 63.4 TWh | 338 |
| #44 | Idaho | 19.5 TWh | 196 |
| #21 | Iowa | 76.0 TWh | 345 |
| #29 | Kansas | 63.2 TWh | 195 |
| #30 | Minnesota | 62.4 TWh | 880 |
| #22 | Missouri | 73.9 TWh | 176 |
| #40 | Montana | 28.5 TWh | 95 |
| #37 | Nebraska | 41.5 TWh | 145 |
| #32 | Nevada | 47.4 TWh | 147 |
| #36 | New Mexico | 43.6 TWh | 180 |
| #34 | North Dakota | 45.7 TWh | 72 |
| #17 | Oklahoma | 101.1 TWh | 159 |
| #27 | Oregon | 66.2 TWh | 315 |
| #42 | South Dakota | 20.1 TWh | 60 |
| #1 | Texas | 606.6 TWh | 1,249 |
| #39 | Utah | 34.1 TWh | 178 |
| #15 | Washington | 107.8 TWh | 181 |
| #24 | Wisconsin | 70.6 TWh | 308 |
* Net Generation data is based on the last 12 months since Jun 2024