McCullough Road Solar Farm
Warren County, New Jersey · EIA plant ID 62638 · Operator: NJR Clean Energy Ventures Corporation
Nameplate9MWSummer 9 MW
Generators1in service
Net generation13GWh12 mo to Dec 2025
Capacity factor17%solar units, summer MW
Heat rate—thermal plants only
First online2019
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), solar units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2019 | 6.3 | 16.1% | — |
| 2020 | 12.9 | 19.3% | — |
| 2021 | 12.8 | 16.6% | — |
| 2022 | 13.6 | 17.7% | — |
| 2023 | 13.3 | 17.2% | — |
| 2024 | 13.1 | 16.9% | — |
| 2025 | 12.9 | 16.7% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| WASHG | Solar Photovoltaic | PV | 8.8 | 8.8 | Jun 2019 | Operating | — | coming soon |
Owner / operator
Operator: NJR Clean Energy Ventures Corporation. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| NJR Clean Energy Ventures III Corporation | 100.0% | 9 MW |
Nearby plants
Within 80 km.
| NHA at Mansfield NJ | 5 MW | 2 km |
| Changewater 1 | 11 MW | 2.4 km |
| WC Landfill Energy LLC | 1 MW | 9.5 km |
| Franklin Solar | 9 MW | 9.5 km |
| Lebanon Solar | 2 MW | 9.9 km |
| Foul Rift Solar Farm | 15 MW | 12.1 km |