Monroe Solar Farm, LLC
Middlesex County, New Jersey · EIA plant ID 63451 · Operator: NJR Clean Energy Ventures Corporation
Nameplate13MWSummer 13 MW
Generators1in service
Net generation19GWh12 mo to Dec 2025
Capacity factor16%solar units, summer MW
Heat rate—thermal plants only
First online2020
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) |
|---|---|---|---|
| 2020 | 8.6 | 14.9% | — |
| 2021 | 18.9 | 16.4% | — |
| 2022 | 19.1 | 16.6% | — |
| 2023 | 17.8 | 15.5% | — |
| 2024 | 18.6 | 16.2% | — |
| 2025 | 18.6 | 16.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| MONR1 | Solar Photovoltaic | PV | 13.1 | 13.1 | Jul 2020 | 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% | 13 MW |
Nearby plants
Within 80 km.
| Engelhard Solar LLC | 1 MW | 3.8 km |
| USAA Black Bear Energy | 2 MW | 5.1 km |
| Cranbury 0210 Solar | 1 MW | 6.1 km |
| NorthPark Solar | 11 MW | 6.2 km |
| Cranbury | 5 MW | 6.3 km |
| United Stationers Supply Solar Electric | 3 MW | 6.6 km |