ATHENS GENERATING PLANT
OperatingNatural Gas power plant
- Capacity
- 1,323 MW
- Primary fuel
- Natural Gas
- County
- Greene County
- Operator
- NEW ATHENS GENERATING COMPANY LLC
- Status
- Operating
- Commissioned
- 2003
- EIA plant ID
- 55405
- Generators
- 6
- Technology
- Natural Gas Fired Combined Cycle
- Net generation (2024)
- 3,970 GWh
- Capacity factor (2024, EIA nameplate)
- 37%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 42.2721, -73.8500
ATHENS GENERATING PLANT, a 1,323 MW Natural Gas power plant in Greene County, New York. Operated by NEW ATHENS GENERATING COMPANY LLC, commissioned 2003.
How ATHENS GENERATING PLANT compares
With 1,323 MW of capacity, ATHENS GENERATING PLANT ranks 7th among the 320 operating power plants Bywatts maps in New York and 4th of the 68 operating Natural Gas plants in the state. It accounts for about 6.7% of New York's operating Natural Gas capacity and 3.5% of all operating capacity in the state. Nationally it is the 41st-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2003, it is newer than 81% of the 312 operating New York plants with a recorded commissioning year. It shares Greene County with one other operating plant, WEST COXSACKIE.
EIA-860 lists 6 generators at the site with 1,222 MW of nameplate capacity, all natural gas fired combined cycle technology. Net generation was 3,970 GWh in 2024 (a 37% capacity factor), down 8% from 2022. Its generators came online between 2003 and 2004.
Grid neighborhood
The nearest named substation is ATHENS (345 kV), about 0.1 miles away; the closest transmission line found within 10 miles is a 345 kV line owned by CENTRAL HUDSON GAS & ELEC CORP, under 0.1 miles away. Another 6 operating power plants totaling 2,183 MW sit within 25 miles; the largest is BETHLEHEM ENERGY CENTER (893 MW, Natural Gas). Within 50 miles is one mapped data center, INOC Albany (80 State St) in Albany, about 26.5 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
ATHENS GENERATING PLANT is a 1,323 MW natural gas power plant in Greene County, NY, operated by NEW ATHENS GENERATING COMPANY LLC, commissioned in 2003. Greene County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.4 of 5 at the 11th national percentile. Hurricane is the leading peril, rated Relatively Low by FEMA at the 79th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Greene County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hurricane | Relatively Low | 79th | 4.2 of 5 | 0.05 |
| Riverine flooding | Relatively Moderate | 77th | 4.1 of 5 | 1.9 |
| Lightning | Relatively Low | 57th | 3.3 of 5 | 27.5 |
| Ice storm | Relatively Low | 45th | 2.8 of 5 | 0.63 |
| Winter weather | Relatively Low | 44th | 2.8 of 5 | 18.4 |
| Earthquake | Very Low | 40th | 2.6 of 5 | <0.01 |
| Coastal flooding | Very Low | 26th | 2.0 of 5 | 0.01 |
| Tornado | Relatively Low | 23rd | 1.9 of 5 | 0.18 |
| Wildfire | Very Low | 21st | 1.8 of 5 | <0.01 |
| Strong wind | Relatively Low | 20th | 1.8 of 5 | 1.9 |
| Hail | Relatively Low | 8th | 1.3 of 5 | 2.9 |
| Heat wave | Very Low | 6th | 1.2 of 5 | 2.4 |
Model hail, wind and flood exposure for Greene County in the weather risk calculator
Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.
Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.