Big Horn County, Montana has 3 power plants totaling 397 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| Yellowtail | Hardin | Hydroelectric | 278 MW | U S Bureau Of Reclamation |
| Hardin Generator Project | Hardin | Coal | 116 MW | Heorot Power Management |
| South Mills Solar, Llc | Hardin | Solar | 3.0 MW | Adapture Renewables, Inc. |
Big Horn County, Montana has 3 power plants totaling 397 MW of nameplate capacity. Hydroelectric is the dominant fuel source at 70% of installed capacity, followed by Coal (29%) and Solar (1%). The largest facility is Yellowtail at 278 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in Big Horn County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.