Roseton Generating Facility
Orange County, New York · EIA plant ID 8006 · Operator: CCI Roseton LLC
Nameplate1,242MWSummer 1,222 MW
Generators2in service
Net generation673GWh12 mo to Aug 2026
Capacity factor6%gas/coal/oil units, summer MW
Heat rate11,466Btu/kWhfossil units, electric fuel, HHV
First online1974Runs as peaking
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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 | 2,516.1 | 23.8% | 10,524 |
| 2002 | 1,211.5 | 11.5% | 10,842 |
| 2003 | 3,238.1 | 30.6% | 10,284 |
| 2004 | 3,771 | 35.6% | 10,298 |
| 2005 | 3,494.2 | 32.9% | 10,347 |
| 2006 | 433.5 | 4.1% | 11,075 |
| 2007 | 1,076.2 | 10.1% | 10,329 |
| 2008 | 446.6 | 4.2% | 10,827 |
| 2009 | 431.5 | 4.0% | 10,622 |
| 2010 | 467.6 | 4.4% | 11,509 |
| 2011 | 300.4 | 3.0% | 11,776 |
| 2012 | 425.7 | 4.0% | 11,536 |
| 2013 | 298.5 | 2.7% | 11,755 |
| 2014 | 375.2 | 3.5% | 11,076 |
| 2015 | 478 | 4.6% | 11,022 |
| 2016 | 301.2 | 2.9% | 11,436 |
| 2017 | 316.4 | 3.0% | 11,353 |
| 2018 | 516.5 | 5.0% | 11,021 |
| 2019 | 143.7 | 1.4% | 12,350 |
| 2020 | 108.7 | 1.0% | 11,942 |
| 2021 | 138.9 | 1.3% | 11,870 |
| 2022 | 477.7 | 4.5% | 10,795 |
| 2023 | 192.7 | 1.8% | 11,844 |
| 2024 | 236.7 | 2.2% | 11,677 |
| 2025 | 676.1 | 6.3% | 11,382 |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Natural Gas Steam Turbine | ST | 621 | 614.8 | Dec 1974 | Operating | — | coming soon |
| 2 | Natural Gas Steam Turbine | ST | 621 | 607.2 | Sep 1974 | Operating | — | coming soon |
Owner / operator
Operator: CCI Roseton LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| CCI Roseton LLC | 100.0% | 1,242 MW |
Nearby plants
Within 80 km.
| Wappinger 9D Solar | 2 MW | 2.5 km |
| Danskammer Generating Station | 537 MW | 3 km |
| Wappinger Falls Hydroelectric | 2 MW | 4.6 km |
| Dutchess Cnty Resource Recovery Facility | 9 MW | 8.4 km |
| St. Luke's Cornwall Hospital | 3 MW | 8.8 km |
| Sunlight Beacon | 2 MW | 8.9 km |