Summary of Electricity Activity in Sweetwater County, WY
Summary of Sweetwater County, WY Generation
Sweetwater County, WY is ranked #135 out of 2,156 U.S. counties nationwide and #1 out of 14 Wyoming counties in terms of total annual net electricity generation.
| Annual Generation | 8.8 TWh |
|---|---|
| Annual Consumption | 127.2 M MMBtu |
| Last Update | Jun 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
4.7 TWh
National Rank in Terms of subbituminous coal Net Electricity Generation
#31 /113 U.S. Counties
State Rank in Terms of subbituminous coal Net Electricity Generation
#3 /5 Wyoming Counties
Monthly Net Generation for Sweetwater County, WY
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #1 / 14 | #135 / 2156 | 8.81 TWh | 127.22 M MMBtu |
| Subbituminous Coal | #3 / 5 | #31 / 113 | 4.74 TWh | 64.45 M MMBtu |
| Natural Gas | #1 / 7 | #182 / 926 | 3.64 TWh | 49.47 M MMBtu |
| Solar | #2 / 2 | #288 / 1217 | 179.80 GWh | 688.98 k MMBtu |
| Bituminous Coal | #1 / 1 | #71 / 109 | 155.57 GWh | 9.42 M MMBtu |
| Other Fuel | #1 / 1 | #2 / 7 | 91.67 GWh | 3.11 M MMBtu |
| Distillate Fuel Oil | #3 / 6 | #141 / 737 | 6.77 GWh | 77.95 k MMBtu |
Power Plants in Sweetwater County, WY
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Jim Bridger | PacifiCorp | 8.1 TWh | 95.8 M MMBtu | Subbituminous Coal : 56.6% Natural Gas : 43.3% |
| 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 | 203.4 GWh | 12.4 M MMBtu | Bituminous Coal : 76.5% Natural Gas : 23.5% |
| Sweetwater Solar | Onward Energy | 179.8 GWh | 689.0 k MMBtu | Solar |
| Simplot Phosphates | Simplot Phosphates LLC | 101.0 GWh | 3.5 M MMBtu | Other Fuel : 90.8% Natural Gas : 9.2% |
| 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 |
|---|---|---|---|
| #335 | Carbon County | 3.8 TWh | 21 |
| #1049 | Daggett County | 407.9 GWh | 1 |
| #1933 | Duchesne County | 6.7 GWh | 1 |
| #1438 | Fremont County | 112.9 GWh | 4 |
| #382 | Lincoln County | 3.2 TWh | 6 |
| #308 | Moffat County | 4.2 TWh | 3 |
| #1837 | Rio Blanco County | 13.4 GWh | 3 |
| #500 | Routt County | 2.1 TWh | 1 |
| #881 | Uinta County | 611.6 GWh | 5 |
| #410 | Uintah County | 2.9 TWh | 1 |
* Net Generation data is based on the last 12 months since Jun 2025
Electricity Generation for Cities Located in Sweetwater County, WY
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #11 | Green River, WY | 642.7 GWh | 3 |
| #2 | Point of Rocks, WY | 8.1 TWh | 1 |
| #21 | Rock Springs, WY | 101.0 GWh | 1 |
* Net Generation data is based on the last 12 months since Jun 2025