US Gypsum Oakfield
Genesee County, New York · EIA plant ID 50203 · Operator: U S Gypsum Co
Nameplate6MWSummer 5 MW
Generators1in service
Net generation17GWh12 mo to Dec 2025
Capacity factor40%gas/coal/oil units, summer MW
Heat rate5,440Btu/kWhfossil units, electric fuel, HHV
First online1986Runs as intermediate
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), gas/coal/oil 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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 32.3 | 74.8% | 12,875 |
| 2002 | 24.5 | 56.7% | 9,034 |
| 2003 | 30.8 | 71.3% | 5,245 |
| 2004 | 27.3 | 63.1% | 4,637 |
| 2005 | 30.7 | 71.0% | 4,637 |
| 2006 | 26 | 60.3% | 4,637 |
| 2007 | 28.2 | 65.6% | 4,637 |
| 2008 | -1.5 | -3.5% | — |
| 2009 | 21.4 | 49.9% | 4,637 |
| 2010 | 22.9 | 53.4% | 4,637 |
| 2011 | 22.9 | 53.4% | 4,637 |
| 2012 | 21.7 | 50.5% | 4,637 |
| 2013 | 16.9 | 39.4% | 4,637 |
| 2014 | 16.2 | 37.7% | 4,637 |
| 2015 | 22 | 51.2% | 4,637 |
| 2016 | 24 | 55.9% | 5,440 |
| 2017 | 28.1 | 65.5% | 5,440 |
| 2018 | 23.2 | 54.1% | 5,440 |
| 2019 | 16.8 | 39.2% | 5,440 |
| 2020 | 23.2 | 54.0% | 5,440 |
| 2021 | 16.1 | 37.5% | 5,440 |
| 2022 | 27.3 | 63.6% | 5,440 |
| 2023 | 15.8 | 36.9% | 5,440 |
| 2024 | 1.3 | 3.0% | 5,440 |
| 2025 | 17.2 | 40.2% | 5,440 |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Natural Gas Fired Combustion Turbine | GT | 5.8 | 4.9 | Apr 1986 | Operating | — | coming soon |
Owner / operator
Operator: U S Gypsum Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| U S Gypsum Co | 100.0% | 6 MW |
Nearby plants
Within 80 km.
| Bright Oak Solar LLC(CSG) | 4 MW | 5.5 km |
| Hecate Energy Cider Solar LLC | — | 6.5 km |
| 3104 Batavia Solar | 3 MW | 7.5 km |
| 3232 Batavia Solar | 4 MW | 7.5 km |
| NY ELBA 7195 OAK ORCHARD RD - Genesee 1 | — | 9.2 km |
| Pearl II | 2 MW | 9.3 km |