Plant, Location, CO2 Emissions (in million metric tons)

• Brayton Point, Somerset, Mass., 5.7

• Northport, Long Island, N.Y., 5.2

• Canal, Sandwich, Mass., 4.2

• AES Somerset, near Buffalo, N.Y., 4.1

• Mystic, Everett, Mass., 3.9

• Ravenswood, Queens, N.Y., 3.7

• Dunkirk, Chautauqua County, N.Y., 3.2

• Roseton, Newburgh, N.Y., 3.0

• C.R. Huntley, Erie County, N.Y., 3.0

• Linden Cogen Plant, Union County, N.J., 2.8

By the Associated Press