510 Carnegie Center
Mercer County, New Jersey · EIA plant ID 64194 · Operator: Greenbacker Renewable Energy Corporation
Nameplate1MWSummer 1 MW
Generators1in service
Net generation2GWh12 mo to Dec 2025
Capacity factor15%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) |
|---|---|---|---|
| 2020 | 0.2 | 1.2% | — |
| 2021 | 1.9 | 15.9% | — |
| 2022 | 2 | 16.5% | — |
| 2023 | 2 | 16.0% | — |
| 2024 | 1.9 | 15.2% | — |
| 2025 | 1.9 | 15.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 313 | Solar Photovoltaic | PV | 1.4 | 1.4 | Nov 2019 | Operating | — | coming soon |
Owner / operator
Operator: Greenbacker Renewable Energy Corporation. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Greenbacker Renewable Energy Corporation | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| 701 Carnegie Center | 1 MW | 1.1 km |
| 101 Carnegie Center Solar, LLC | 1 MW | 1.3 km |
| Princeton University Cogeneration | 32 MW | 3 km |
| Mercer Mall | 1 MW | 3.5 km |
| Princeton Energy Center, LLC | 11 MW | 3.9 km |
| Bristol Myers Squibb Lawrenceville | 11 MW | 4.6 km |