Power plants in Hunterdon County, New Jersey
17 operating power plants in Hunterdon County, New Jersey, with 614 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Hunterdon County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | GilbertNatural gas | 512 | 88.3 | 2.0% |
| 2 | Justin Court Energy StorageBattery storage | 20 | −4.3 | – |
| 3 | Quakertown Solar Farm, LLCSolar | 8.8 | 11.1 | 14.4% |
| 4 | Quakertown Solar Farm IISolar | 8.8 | 5.0 | – |
| 5 | Raritan Solar - 53 HighwaySolar | 8.4 | 11.6 | 15.8% |
| 6 | Flemington SolarSolar | 8.0 | 10.7 | 15.2% |
| 7 | Frenchtown III SolarSolar | 7.9 | 11.9 | 17.2% |
| 8 | Raritan SolarSolar | 7.5 | 11.5 | 17.5% |
| 9 | Milford Solar Farm (NJ) LLCSolar | 7.5 | 10.4 | 15.8% |
| 10 | Holland Solar FarmSolar | 6.7 | 9.2 | 15.7% |
| 11 | Junction RoadSolar | 4.4 | 6.2 | 16.0% |
| 12 | Frenchtown I SolarSolar | 3.0 | 3.7 | 14.1% |
| 13 | Frenchtown II SolarSolar | 3.0 | 3.5 | 13.3% |
| 14 | Holland SolarSolar | 3.0 | 2.8 | 10.8% |
| 15 | Lebanon SolarSolar | 2.0 | 2.3 | 13.2% |
| 16 | East AmwellSolar | 1.8 | 2.5 | 15.8% |
| 17 | Hunterdon Health System Solar ProjectSolar | 1.5 | 0.0 | – |
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
More power plant lists for New Jersey
Largest power plants in New Jersey50 plants · 16,531 MWSolar farms in New Jersey352 plants · 1,300 MWBattery storage projects in New Jersey12 projects · 130 MWNatural gas power plants in New Jersey51 plants · 12,102 MWNuclear power plants in New Jersey2 plants · 3,631 MW
Other counties in New Jersey
Middlesex County68 plants · 3,060 MWBurlington County40 plants · 429 MWMercer County26 plants · 120 MWMonmouth County26 plants · 135 MWSomerset County24 plants · 67 MWGloucester County23 plants · 1,148 MWCumberland County21 plants · 555 MWEssex County21 plants · 865 MWHudson County21 plants · 1,282 MW