United States › Power plants › Battery storage › New Jersey
BATTERY STORAGESouth River BESS Phase 1
South River BESS Phase 1 is a 9.9 MW operating battery storage site in Middlesex County, New Jersey, operated by South River OnSite Generation, LLC. Its batteries store up to 16 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| SOUR1 | Batteries | 9.9 MW 16 MWh |
Plant details
- Operator
- South River OnSite Generation, LLC
- Location
- Middlesex County, New Jersey
- Balancing authority
- PJM
- Sector
- IPP Non-CHP
- Capacity
- Operating: 9.9 MW
- First unit online
- Jan 2025
- EIA plant ID
- 70239
Location
40.4435, -74.3782
Nearby power plants
- Red Oak Power LLCGas power plants · 821 MW · 1.6 mi
- Cinnamon Bay Edgeboro LandfillBioenergy plants · 9.6 MW · 1.7 mi
- Sayreville Cogeneration FacilityGas power plants · 430 MW · 1.8 mi
- ILR LandfillSolar farms · 6.6 MW · 1.9 mi
- SayrevilleGas power plants · 212 MW · 2.7 mi
- Parlin Solar LLCSolar farms · 1.3 MW · 2.7 mi
- Silver Lake Solar FarmSolar farms · 1.7 MW · 3.7 mi
- Sabert SolarSolar farms · 1.6 MW · 3.7 mi
- Heller 400MSolar farms · 1.2 MW · 3.9 mi
- Summit AssociatesSolar farms · 1.9 MW · 4.1 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem