William G Mennen Sports Solar
Morris County, New Jersey · EIA plant ID 61630 · Operator: Sunlight General Morris Solar LLC
Nameplate1MWSummer 1 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor3%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) |
|---|---|---|---|
| 2017 | 1.4 | 12.0% | — |
| 2018 | 1.4 | 12.2% | — |
| 2019 | 1.4 | 12.7% | — |
| 2020 | 0.8 | 7.1% | — |
| 2021 | 1.1 | 9.4% | — |
| 2022 | 0.7 | 5.9% | — |
| 2023 | 0.5 | 4.1% | — |
| 2024 | 0.1 | 0.8% | — |
| 2025 | 0.3 | 2.9% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| MENN | Solar Photovoltaic | PV | 1.3 | 1.3 | Feb 2011 | Operating | — | coming soon |
Owner / operator
Operator: Sunlight General Morris Solar LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Tioga Solar Morris County 1 LLC | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Morristown Medical Center | 5 MW | 2.9 km |
| Gemini Technologies Services, Inc. Solar | retired | 3.8 km |
| Bayer - Whippany, NJ | 2 MW | 5.1 km |
| Altice - Parsippany | 2 MW | 5.2 km |
| Emerald Kemble, LLC | 2 MW | 5.5 km |
| DG Florham Park Solar LLC | 2 MW | 5.8 km |