Flemington Solar
Hunterdon County, New Jersey · EIA plant ID 57485 · Operator: RWE Clean Energy
Nameplate8MWSummer 8 MW
Generators1in service
Net generation11GWh12 mo to Dec 2025
Capacity factor15%solar units, summer MW
Heat rate—thermal plants only
First online2011
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) |
|---|---|---|---|
| 2011 | 0 | 0.0% | — |
| 2012 | 12.2 | 17.5% | — |
| 2013 | 12.7 | 18.4% | — |
| 2014 | 12.2 | 17.7% | — |
| 2015 | 13.1 | 18.9% | — |
| 2016 | 13.4 | 19.3% | — |
| 2017 | 12.5 | 18.1% | — |
| 2018 | 11.8 | 17.0% | — |
| 2019 | 12.3 | 17.8% | — |
| 2020 | 12.3 | 17.7% | — |
| 2021 | 11.8 | 17.1% | — |
| 2022 | 12.1 | 17.5% | — |
| 2023 | 11.5 | 16.6% | — |
| 2024 | 13.6 | 19.6% | — |
| 2025 | 10.7 | 15.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| FSNJ | Solar Photovoltaic | PV | 8 | 7.9 | Dec 2011 | Operating | — | coming soon |
Owner / operator
Operator: RWE Clean Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| RWE Clean Energy | 100.0% | 8 MW |
Nearby plants
Within 80 km.
| Raritan Solar | 8 MW | 2.2 km |
| Raritan Solar - 53 Highway | 8 MW | 3.4 km |
| Junction Road | 4 MW | 4.6 km |
| East Amwell | 2 MW | 4.8 km |
| Justin Court Energy Storage | 20 MW | 4.8 km |
| Quakertown Solar Farm II | 9 MW | 8.1 km |