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Zeltmann

Natural gas power plant · Queens County, New York

Nameplate capacity
528 MW
Rank in New York
#27
of 1,152 plants
In service since
2005
December 2005

Details

Primary fuel
Natural gas
Technology
Natural Gas Fired Combined Cycle
Operator
New York Power Authority
County
Queens County
Generating units
3
Share of state capacity
1.18%
Rank among natural gas plants in New York
#18 of 103
EIA plant code
56196

Generating units

Individual generating units at Zeltmann
UnitTechnologyNameplateSummerOnlineStatus
CA01Natural Gas Fired Combined Cycle188 MW2005Operating
CT01Natural Gas Fired Combined Cycle170 MW237 MW2005Operating
CT02Natural Gas Fired Combined Cycle170 MW237 MW2005Operating

Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.

Similarly sized plants in New York

HoltsvilleOther567 MW
Danskammer Generating StationNatural gas537 MW
Port JeffersonNatural gas498 MW
Selkirk CogenNatural gas446 MW

About this data

From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 528 MW solar plant and a 528 MW nuclear plant have the same entry here and produce very different amounts of electricity.

“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All New York power plants · What New York actually generates