Battery storage projects in New Jersey
12 operating battery storage projects in New Jersey with 130 MW of battery capacity, largest first. From EIA-860M, August 2026.
Projects
12
Battery capacity
130 MW
Net generation, 2025
−21.3 GWh
10 of 12 projects reported
Largest battery storage projects in New Jersey
| # | Plant | Battery MW | GWh, 2025 |
|---|---|---|---|
| 1 | Andover Energy Storage ProjectSussex County | 20 | −4.0 |
| 2 | Justin Court Energy StorageHunterdon County | 20 | −4.3 |
| 3 | Montague Energy StorageSussex County | 20 | −4.8 |
| 4 | Stryker 22, L.L.C.Warren County | 20 | −4.9 |
| 5 | Plumsted 537 LLCOcean County | 20 | −4.3 |
| 6 | South River 2Middlesex County | 10 | – |
| 7 | South River BESS Phase 1Middlesex County | 9.9 | – |
| 8 | Howell Energy Storage ProjectMonmouth County | 7.0 | −1.4 |
| 9 | Hopewell Valley High School HybridMercer County · Solar and battery storage | 1.0 | 0.9 |
| 10 | ACUAAtlantic County | 1.0 | −0.1 |
| 11 | Caldwell Wastewater Treatment Plant HybrEssex County · Solar and battery storage | 1.0 | 0.9 |
| 12 | Highland Park Borough SolarMiddlesex County · Solar and battery storage | 0.6 | 0.6 |
Every project with battery storage, solar and wind hybrids included. MW is battery nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources