Monroe County Sites A & B
Monroe County, New York · EIA plant ID 61509 · Operator: AES Distributed Energy
Nameplate3MWSummer 3 MW
Generators2in service
Net generation5GWh12 mo to Dec 2025
Capacity factor16%solar units, summer MW
Heat rate—thermal plants only
First online2017
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 | 0 | 0.1% | — |
| 2018 | 4.5 | 15.2% | — |
| 2019 | 4.8 | 16.1% | — |
| 2020 | 4.5 | 15.0% | — |
| 2021 | 4.6 | 15.6% | — |
| 2022 | 4.9 | 16.5% | — |
| 2023 | 4.8 | 16.0% | — |
| 2024 | 2.5 | 8.4% | — |
| 2025 | 4.6 | 15.5% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| MONA | Solar Photovoltaic | PV | 1.7 | 1.7 | Dec 2017 | Operating | — | coming soon |
| MONB | Solar Photovoltaic | PV | 1.7 | 1.7 | Dec 2017 | 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% | 3 MW |
Nearby plants
Within 80 km.
| SCS Penfield One 010750 Penfield, LLC | 5 MW | 4.6 km |
| Harbec Energy | retired | 6.3 km |
| Frey Rd #1 Community Solar Farm | 2 MW | 9.1 km |
| Frey Rd #2 Community Solar Farm | 1 MW | 9.1 km |
| High Acres Gas Recovery | retired | 10.3 km |
| Furnace Rd Community Solar Farm | 3 MW | 12.4 km |