Sterlington Greenworks LLC
Suffolk County, New York · EIA plant ID 59275 · Operator: AES Distributed Energy
Nameplate1MWSummer 1 MW
Generators1in service
Net generation2GWh12 mo to Dec 2025
Capacity factor24%solar units, summer MW
Heat rate—thermal plants only
First online2015
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) |
|---|---|---|---|
| 2015 | 0.3 | 9.2% | — |
| 2016 | 2.1 | 18.2% | — |
| 2017 | 2.2 | 19.2% | — |
| 2018 | 2.3 | 25.9% | — |
| 2019 | 2.2 | 25.5% | — |
| 2020 | 2 | 22.3% | — |
| 2021 | 1.8 | 21.0% | — |
| 2022 | 1.8 | 20.1% | — |
| 2023 | 1.6 | 18.3% | — |
| 2024 | 2.2 | 24.6% | — |
| 2025 | 2.1 | 24.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| STERG | Solar Photovoltaic | PV | 1.3 | 1 | Oct 2015 | Operating | — | coming soon |
Owner / operator
Operator: AES Distributed Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| AES Distributed Energy | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Greenport | 10 MW | 6.9 km |
| Southold | 14 MW | 6.9 km |
| Hawkeye Energy Greenport LLC | 54 MW | 6.9 km |
| Kearsarge Southampton | 5 MW | 15.6 km |
| South Hampton | 12 MW | 19.3 km |
| East Hampton | 27 MW | 22.6 km |