Summary of Electricity Activity in Sweetwater County, WY
Summary of Sweetwater County, WY Generation
Sweetwater County, WY is ranked #153 out of 2,166 U.S. counties nationwide and #3 out of 14 Wyoming counties in terms of total annual net electricity generation.
| Annual Generation | 8.3 TWh |
|---|---|
| Annual Consumption | 126.4 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 6 |
| Companies on File | 6 |
Map of Top Producing Plants in Sweetwater County, WY
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Annual Net Generation From subbituminous coal power
5.1 TWh
National Rank in Terms of subbituminous coal Net Electricity Generation
#32 /110 U.S. Counties
State Rank in Terms of subbituminous coal Net Electricity Generation
#3 /5 Wyoming Counties
Monthly Net Generation for Sweetwater County, WY
Monthly Plant Fuel Consumption for Sweetwater County, WY
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #3 / 14 | #153 / 2166 | 8.34 TWh | 126.39 M MMBtu |
| Subbituminous Coal | #3 / 5 | #32 / 110 | 5.05 TWh | 71.24 M MMBtu |
| Natural Gas | #1 / 7 | #212 / 928 | 2.86 TWh | 42.29 M MMBtu |
| Solar | #2 / 2 | #333 / 1247 | 173.28 GWh | 613.36 k MMBtu |
| Bituminous Coal | #1 / 1 | #72 / 110 | 163.28 GWh | 9.00 M MMBtu |
| Other Fuel | #1 / 1 | #3 / 8 | 85.29 GWh | 3.12 M MMBtu |
| Distillate Fuel Oil | #2 / 5 | #125 / 729 | 10.17 GWh | 115.04 k MMBtu |
Power Plants in Sweetwater County, WY
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Jim Bridger | PacifiCorp | 7.6 TWh | 95.4 M MMBtu | Subbituminous Coal : 64.2% Natural Gas : 35.7% |
| Genesis Alkali | Genesis Alkali, LLC | 259.5 GWh | 14.9 M MMBtu | Subbituminous Coal : 68.7% Natural Gas : 31.3% |
| General Chemical | Tata Chemicals Partners | 215.3 GWh | 11.9 M MMBtu | Bituminous Coal : 75.8% Natural Gas : 24.2% |
| Sweetwater Solar | Onward Energy | 173.3 GWh | 613.4 k MMBtu | Solar |
| Simplot Phosphates | Simplot Phosphates LLC | 99.2 GWh | 3.7 M MMBtu | Other Fuel : 86.0% Natural Gas : 14.0% |
| Blacks Fork Gas Processing Plant | Questar Gas Management Co | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #322 | Carbon County | 4.0 TWh | 21 |
| #1077 | Daggett County | 407.9 GWh | 1 |
| #1948 | Duchesne County | 6.7 GWh | 1 |
| #1452 | Fremont County | 113.0 GWh | 4 |
| #390 | Lincoln County | 3.2 TWh | 6 |
| #333 | Moffat County | 3.8 TWh | 3 |
| #1852 | Rio Blanco County | 13.4 GWh | 3 |
| #456 | Routt County | 2.4 TWh | 1 |
| #861 | Uinta County | 658.0 GWh | 5 |
| #450 | Uintah County | 2.5 TWh | 1 |
Electricity Generation for Cities Located in Sweetwater County, WY
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #12 | Green River, WY | 648.1 GWh | 3 |
| #2 | Point of Rocks, WY | 7.6 TWh | 1 |
| #21 | Rock Springs, WY | 99.2 GWh | 1 |