Ravenswood

Gas power plant in New York, United States of America. Approximate location 40.7592, -73.9461.

GasNew YorkUnited States of AmericaCO₂ reported

Ravenswood is a 2,551 MW gas power station in New York, United States of America. It is operated by Helix Ravenswood LLC. Based on reported annual generation of 2,299 GWh, it can supply roughly 656,771 homes. It ranks #28 of 9,833 United States of America power plants by installed capacity. Commissioned in 1969, it is around 57 years old — an older, legacy facility. Its measured emissions of 1,286,201 t CO₂/yr (US EPA GHGRP) are equivalent to about 299,814 cars driven for a year. In context, gas supplies about 40.0% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

2,551MW installed capacity
2,299GWh reported / yr
656,771homes powered
1,286,201t CO₂ / yr (US EPA GHGRP)
1969commissioned (~57 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0002500.

1,286,201 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

299,814passenger cars driven for a year
167,736homes' yearly energy use
21,436,683tree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to US EPA GHGRP.

Reported generation trend

2013: 3,140 GWh20132014: 4,770 GWh20142015: 4,796 GWh20152016: 5,221 GWh20162017: 3,001 GWh20172018: 3,338 GWh20182019: 2,299 GWh20195k GWh

Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Helix Ravenswood LLC.

Local climate & thermal context

This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a humid subtropical climate (Köppen Cfa) — Northern Hemisphere, latitude 40.8°N — which shapes how much energy it can produce and how its output varies through the year.

11.9°Cannual mean temp
2,681heating degree-days (base 18°C)
486cooling degree-days (base 18°C)
25 melevation

Monthly mean temperature

J: 0 °CJF: 1 °CFM: 5 °CMA: 10 °CAM: 16 °CMJ: 21 °CJJ: 24 °CJA: 23 °CAS: 19 °CSO: 13 °CON: 8 °CND: 3 °CD24 °C

Heating degree-days here run 9% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 54/100 — this site sits in the mid third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

A gas turbine here also runs ~0% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #7 largest gas power plant of 1818 in United States of America by capacity.

United States of America has 1818 gas power plants in this dataset, together about 546,436 MW of capacity.

Nearby power plants

Location

Coordinates 40.7592, -73.9461 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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