Table 4.7.A. Net Summer Capacity of Utility Scale Units by Technology and by State, 2012 and 2011 (Megawatts)

Census Division
and State
Renewable
Sources
Fossil
Fuels
Hydroelectric
Pumped Storage
Other Energy
Storage
Nuclear All Other Sources All Sources

Year 2012 Year 2011 Year 2012 Year 2011 Year 2012 Year 2011 Year 2012 Year 2011 Year 2012 Year 2011 Year 2012 Year 2011 Year 2012 Year 2011
New England 4,157.7 3,805.2 24,619.1 24,153.6 1,753.4 1,709.4 3.0 3.0 4,630.3 4,653.7 48.0 26.0 35,211.5 34,350.9
Connecticut 294.7 299.9 6,607.7 6,674.5 29.4 29.4 0.0 0.0 2,102.5 2,102.5 26.0 26.0 9,060.3 9,132.3
Maine 1,704.5 1,640.8 2,764.9 2,737.4 0.0 0.0 0.0 0.0 0.0 0.0 22.0 0.0 4,491.4 4,378.2
Massachusetts 761.5 710.9 11,155.2 10,637.8 1,724.0 1,680.0 3.0 3.0 677.3 684.7 0.0 0.0 14,321.0 13,716.4
New Hampshire 838.4 675.2 2,238.7 2,252.3 0.0 0.0 0.0 0.0 1,246.2 1,246.2 0.0 0.0 4,323.3 4,173.7
Rhode Island 27.9 27.9 1,752.8 1,751.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1,780.7 1,778.9
Vermont 530.7 450.5 99.8 100.6 0.0 0.0 0.0 0.0 604.3 620.3 0.0 0.0 1,234.8 1,171.4
Middle Atlantic 9,621.4 8,679.9 71,813.3 72,805.6 3,321.0 3,321.0 28.0 28.0 19,055.4 18,973.7 11.2 11.2 103,850.3 103,819.4
New Jersey 464.5 375.2 13,933.9 13,474.8 400.0 400.0 0.0 0.0 4,114.5 4,112.7 11.2 11.2 18,924.1 18,373.9
New York 6,436.4 6,198.9 26,392.2 26,782.9 1,400.0 1,400.0 28.0 28.0 5,263.3 5,219.0 0.0 0.0 39,519.9 39,628.8
Pennsylvania 2,720.5 2,105.8 31,487.2 32,547.9 1,521.0 1,521.0 0.0 0.0 9,677.6 9,642.0 0.0 0.0 45,406.3 45,816.7
East North Central 8,761.8 7,139.5 123,094.3 124,168.6 1,871.0 1,872.0 0.0 0.0 19,359.2 19,327.4 114.1 209.1 153,200.4 152,716.6
Illinois 3,715.1 2,904.8 29,884.7 29,439.0 0.0 0.0 0.0 0.0 11,541.0 11,486.0 5.0 0.0 45,145.8 43,829.8
Indiana 1,661.7 1,452.7 25,087.6 25,863.3 0.0 0.0 0.0 0.0 0.0 0.0 88.0 88.0 26,837.3 27,404.0
Michigan 1,571.1 1,058.9 22,953.5 23,013.6 1,871.0 1,872.0 0.0 0.0 3,936.2 3,957.4 0.0 0.0 30,331.8 29,901.9
Ohio 738.0 404.3 29,982.3 30,641.8 0.0 0.0 0.0 0.0 2,134.0 2,134.0 0.0 100.0 32,854.3 33,280.1
Wisconsin 1,075.9 1,318.8 15,186.2 15,210.9 0.0 0.0 0.0 0.0 1,748.0 1,750.0 21.1 21.1 18,031.2 18,300.8
West North Central 17,735.7 14,763.1 62,162.0 62,126.7 657.0 667.0 0.0 0.0 5,805.0 5,804.9 23.7 23.7 86,383.4 83,385.4
Iowa 5,167.4 4,362.0 10,249.8 10,324.2 0.0 0.0 0.0 0.0 601.4 601.4 0.0 0.0 16,018.6 15,287.6
Kansas 2,733.2 1,281.5 10,185.1 10,301.3 0.0 0.0 0.0 0.0 1,175.0 1,175.0 0.0 0.0 14,093.3 12,757.8
Minnesota 3,389.9 3,146.8 10,444.8 10,402.6 0.0 0.0 0.0 0.0 1,594.0 1,594.0 18.4 18.4 15,447.1 15,161.8
Missouri 1,038.1 1,036.5 19,118.6 19,167.7 657.0 667.0 0.0 0.0 1,190.0 1,190.0 0.0 0.0 22,003.7 22,061.2
Nebraska 741.6 621.6 6,286.9 6,307.7 0.0 0.0 0.0 0.0 1,244.6 1,244.5 0.0 0.0 8,273.1 8,173.8
North Dakota 2,277.0 1,940.7 4,208.1 4,237.7 0.0 0.0 0.0 0.0 0.0 0.0 5.3 5.3 6,490.4 6,183.7
South Dakota 2,388.5 2,374.0 1,668.7 1,385.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4,057.2 3,759.5
South Atlantic 11,516.0 11,206.5 162,937.3 163,819.7 7,905.2 7,904.5 32.0 32.0 25,020.0 24,685.0 406.0 402.0 207,816.5 208,049.7
Delaware 34.3 22.5 3,322.2 3,336.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3,356.5 3,359.3
District of Columbia 0.0 0.0 10.0 800.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.0 800.0
Florida 1,156.4 1,143.5 53,455.8 54,207.2 0.0 0.0 0.0 0.0 4,175.0 3,924.0 352.0 352.0 59,139.2 59,626.7
Georgia 2,699.9 2,689.9 29,865.0 28,501.8 1,862.2 1,861.5 0.0 0.0 4,061.0 4,061.0 0.0 0.0 38,488.1 37,114.2
Maryland 880.9 853.9 9,618.4 10,023.7 0.0 0.0 0.0 0.0 1,716.0 1,705.0 0.0 0.0 12,215.3 12,582.6
North Carolina 2,614.2 2,531.8 22,638.5 20,820.8 86.0 86.0 0.0 0.0 4,998.0 4,970.0 54.0 50.0 30,390.7 28,458.6
South Carolina 1,725.1 1,625.5 12,133.7 13,253.5 2,716.0 2,716.0 0.0 0.0 6,508.0 6,486.0 0.0 0.0 23,082.8 24,081.0
Virginia 1,533.0 1,524.2 16,512.6 16,380.7 3,241.0 3,241.0 0.0 0.0 3,562.0 3,539.0 0.0 0.0 24,848.6 24,684.9
West Virginia 872.2 815.2 15,381.1 16,495.2 0.0 0.0 32.0 32.0 0.0 0.0 0.0 0.0 16,285.3 17,342.4
East South Central 7,936.7 7,824.6 71,173.3 71,286.1 1,616.3 1,616.3 0.0 0.0 9,634.1 9,634.1 1.4 1.4 90,361.8 90,362.5
Alabama 3,948.9 3,861.8 23,555.1 23,671.6 0.0 0.0 0.0 0.0 5,043.4 5,043.4 0.0 0.0 32,547.4 32,576.8
Kentucky 896.7 890.7 20,192.1 20,223.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21,088.8 21,113.9
Mississippi 236.7 235.1 13,975.5 14,116.9 0.0 0.0 0.0 0.0 1,190.0 1,190.0 1.4 1.4 15,403.6 15,543.4
Tennessee 2,854.4 2,837.0 13,450.6 13,274.4 1,616.3 1,616.3 0.0 0.0 3,400.7 3,400.7 0.0 0.0 21,322.0 21,128.4
West South Central 19,687.0 16,361.5 145,586.8 147,155.1 288.0 288.0 37.0 1.0 8,922.0 8,916.0 435.9 435.3 174,956.7 173,156.9
Arkansas 1,666.5 1,666.5 12,832.8 12,439.1 28.0 28.0 0.0 0.0 1,828.0 1,823.0 0.0 0.0 16,355.3 15,956.6
Louisiana 571.5 516.5 22,634.8 23,341.2 0.0 0.0 0.0 0.0 2,134.0 2,133.0 207.6 207.6 25,547.9 26,198.3
Oklahoma 4,064.5 2,742.4 19,160.6 18,821.1 260.0 260.0 0.0 0.0 0.0 0.0 0.0 0.0 23,485.1 21,823.5
Texas 13,384.5 11,436.1 90,958.6 92,553.7 0.0 0.0 37.0 1.0 4,960.0 4,960.0 228.3 227.7 109,568.4 109,178.5
Mountain 19,102.2 16,916.1 64,689.6 65,700.9 778.8 778.8 1.8 0.0 3,937.0 3,937.0 111.4 111.4 88,620.8 87,444.2
Arizona 3,628.9 3,023.9 19,804.3 19,865.3 216.3 216.3 0.0 0.0 3,937.0 3,937.0 0.0 0.0 27,586.5 27,042.5
Colorado 3,055.1 2,553.3 11,319.9 11,057.0 562.5 562.5 0.0 0.0 0.0 0.0 9.3 9.3 14,946.8 14,182.1
Idaho 3,762.9 3,405.7 1,133.1 834.4 0.0 0.0 0.0 0.0 0.0 0.0 14.8 14.8 4,910.8 4,254.9
Montana 3,359.4 3,102.8 2,913.7 2,873.2 0.0 0.0 0.0 0.0 0.0 0.0 44.0 44.0 6,317.1 6,020.0
Nevada 1,916.0 1,506.6 8,559.7 10,139.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10,475.7 11,646.3
New Mexico 1,027.4 969.0 7,344.0 7,285.1 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0.0 8,373.2 8,254.1
Utah 638.1 635.3 6,960.7 6,945.9 0.0 0.0 0.0 0.0 0.0 0.0 31.8 31.8 7,630.6 7,613.0
Wyoming 1,714.4 1,719.5 6,654.2 6,700.3 0.0 0.0 0.0 0.0 0.0 0.0 11.5 11.5 8,380.1 8,431.3
Pacific Contiguous 56,418.4 52,383.5 51,279.1 51,222.4 4,177.6 4,135.6 0.0 0.0 5,522.0 5,487.0 385.8 108.5 117,782.9 113,337.0
California 20,165.1 17,572.2 42,534.2 42,412.5 3,863.6 3,821.6 0.0 0.0 4,390.0 4,390.0 375.8 99.1 71,328.7 68,295.4
Oregon 11,949.0 10,907.4 3,595.2 3,627.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15,544.2 14,534.6
Washington 24,304.3 23,903.9 5,149.7 5,182.7 314.0 314.0 0.0 0.0 1,132.0 1,097.0 10.0 9.4 30,910.0 30,507.0
Pacific Noncontiguous 956.3 792.7 3,802.8 3,808.7 0.0 0.0 63.0 27.0 0.0 0.0 26.6 0.0 4,848.7 4,628.4
Alaska 453.9 422.6 1,637.6 1,616.9 0.0 0.0 27.0 27.0 0.0 0.0 0.0 0.0 2,118.5 2,066.5
Hawaii 502.4 370.1 2,165.2 2,191.8 0.0 0.0 36.0 0.0 0.0 0.0 26.6 0.0 2,730.2 2,561.9
U.S. Total 155,893.2 139,872.6 781,157.6 786,247.4 22,368.3 22,292.6 164.8 91.0 101,885.0 101,418.8 1,564.1 1,328.6 1,063,033.0 1,051,251.0

Values are final.

NOTES:
Capacity from facilities with a total generator nameplate capacity less than 1 MW are excluded from this report. This exclusion may represent a signifciant portion of capacity for some technologies such as solar photovoltaic generation.
Concentrated Solar Power Energy Storage is included in 'Renewable sources'; it is not included in 'Other Energy Storage'

Sources: U.S. Energy Information Administration, Form EIA-860, 'Annual Electric Generator Report' and Form EIA-860M, 'Monthly Update to the Annual Electric Generator Report.'