A more complete list can be found on the NYISO website in the planning data and reference docs section where an annual report call the Load and Capacity Data Report, or the "Gold Book" is listed.
[2][3] In 2022, New York had a total summer capacity of 39,689 MW through all of its power plants, and a net generation of 125,185 GWh.
[4] In 2023, the electrical energy generation mix was 47.7% natural gas, 22.1% nuclear, 21.9% hydroelectric, 3.9% wind, 2% solar, 1.3% biomass, 0.3% petroleum, and 0.8% other.
Small-scale solar including customer-owned photovoltaic panels delivered an additional net 3,973 GWh to New York's electricity grid in 2023.
[1] The following is a list of existing generation resources contained in the NYISO's 2018 Gold Book, grouped by station location.