6th largest plant in Wyoming · 761st nationally
Dry Fork Station is a coal power plant in Wyoming with a nameplate capacity of 484 MW. It generates roughly 2.9M MWh per year — enough to power about 271,751 average U.S. homes.
Its capacity factor of 67% puts it in the middle range — running steadily but not full-time. At 2177 lb CO₂/MWh, its emission rate sits above the national grid average of roughly 800 lb/MWh.
Ghost bars are each month's theoretical maximum (484 MW nameplate × hours in the month). Filled bars are actual net generation reported to EIA Form 923. The gap between them is capacity factor made visible.
| Plant Name | Dry Fork Station |
|---|---|
| Operator | Basin Electric Power Coop |
| City | Gillette |
| County | Campbell County |
| State | Wyoming |
| ZIP | 82732 |
| Coordinates | 44.38889, -105.46083 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 01 | Conventional Steam Coal | Subbituminous Coal | 484 MW | Operating | 2011 |
| CO₂ | 3.1M metric tons |
|---|---|
| SO₂ | 886 metric tons |
| NOₓ | 652 metric tons |
| CO₂ Rate | 2177 lb/MWh |
Annual totals and CO₂ rate reported by EPA eGRID for 2023. Reference averages are approximate U.S.-wide figures from the same dataset.
| NERC Region | WECC |
|---|---|
| Balancing Authority | Western Area Power Administration - Rocky Mountain Region |
Coal plants burn pulverized coal to boil water and spin steam turbines. They emit substantial CO₂, SO₂, and NOₓ along with mercury and particulate matter. Modern units include scrubbers and selective catalytic reduction; older units are increasingly being retired or converted to natural gas as economics shift.