22nd largest plant in Indiana · 845th nationally
Mammoth North Solar is a solar power plant in Indiana with a nameplate capacity of 400 MW.
| Plant Name | Mammoth North Solar |
|---|---|
| Operator | Mammoth North, Llc |
| City | Knox |
| County | Starke County |
| State | Indiana |
| ZIP | 45534 |
| Coordinates | 41.19933, -86.63379 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| GEN1 | Solar Photovoltaic | Solar | 400 MW | Operating | 2024 |
| NERC Region | RFC |
|---|---|
| Balancing Authority | Pjm Interconnection, Llc |
Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.