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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Natural Gas Fired Combined Cycle Power Plants

Nationwide, by state — U.S. Energy Information Administration (Forms EIA-860/860M).

Power plants
521
Total nameplate capacity
339,306.3 MW
States with plants
45
Generating units
2,082

By state

StatePlantsCapacity
Texas6848,907.5 MW
Florida3441,558.8 MW
California6123,304.3 MW
Pennsylvania2620,333.1 MW
Alabama1513,350.5 MW
Ohio1512,721.8 MW
Arizona1912,200.4 MW
New York3811,408.1 MW
Louisiana1410,811.6 MW
Mississippi1310,693.3 MW
Oklahoma1210,310.2 MW
Virginia1110,268.1 MW
New Jersey149,216 MW
Georgia88,709.4 MW
Michigan158,232.5 MW
North Carolina87,419.9 MW
Nevada116,696.4 MW
Illinois86,008.2 MW
Arkansas75,654 MW
Massachusetts145,267.8 MW
Indiana74,993.5 MW
Colorado84,228.8 MW
Connecticut114,209.8 MW
Oregon83,988.8 MW
Wisconsin73,770.2 MW
South Carolina53,568 MW
Minnesota83,360.4 MW
Washington93,083.7 MW
Maryland53,060.3 MW
Utah43,046.6 MW
Kentucky22,660.6 MW
Tennessee22,287 MW
Iowa41,962.3 MW
Rhode Island51,946.3 MW
Missouri41,886.5 MW
New Mexico41,704.3 MW
Delaware31,577.2 MW
New Hampshire21,395.5 MW
Maine31,388.6 MW
Idaho2620 MW
Nebraska2463.4 MW
South Dakota1324 MW
Alaska2284.7 MW
Kansas1283.9 MW
Wyoming1140 MW

Largest natural gas fired combined cycle plants

Source: U.S. Energy Information Administration, Forms EIA-860 and EIA-860M (electric generator inventory). Nameplate capacity is the maximum rated output of a plant's generators, not its actual output.