Table 4.7.B. Net Summer Capacity Using Primarily Renewable Energy Sources and by State, 2019 and 2018 (Megawatts)




Summer Capacity at Utility Scale Facilities Small Scale Capacity Capacity From Utility and Small Scale Facilities

Census Division
and State
Wind Solar
Photovoltaic
Solar Thermal Conventional
Hydroelectric
Biomass Sources Geothermal Total Renewable
Sources
Estimated Solar Photovoltaic Estimated Total Solar Photovoltaic Estimated Total Solar

Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018 Year 2019 Year 2018
New England 1,463.2 1,403.8 1,198.6 961.1 0.0 0.0 1,957.6 1,959.5 1,408.5 1,537.7 0.0 0.0 6,027.9 5,862.1 2,563.6 2,309.0 3,762.2 3,270.1 3,762.2 3,270.1
Connecticut 1.0 1.0 137.4 86.8 0.0 0.0 119.4 122.2 199.9 202.6 0.0 0.0 457.7 412.6 511.7 416.8 649.1 503.6 649.1 503.6
Maine 921.6 921.6 5.6 5.6 0.0 0.0 734.0 732.4 560.8 686.9 0.0 0.0 2,222.0 2,346.5 60.0 43.6 65.6 49.2 65.6 49.2
Massachusetts 105.7 96.1 854.6 736.6 0.0 0.0 266.3 267.0 284.9 285.3 0.0 0.0 1,511.5 1,385.0 1,587.9 1,568.6 2,442.5 2,305.2 2,442.5 2,305.2
New Hampshire 211.9 183.1 0.0 0.0 0.0 0.0 504.0 504.0 241.0 241.0 0.0 0.0 956.9 928.1 102.3 83.7 102.3 83.7 102.3 83.7
Rhode Island 72.8 51.8 79.5 31.6 0.0 0.0 2.7 2.7 40.1 40.1 0.0 0.0 195.1 126.2 182.3 93.5 261.8 125.1 261.8 125.1
Vermont 150.2 150.2 121.5 100.5 0.0 0.0 331.2 331.2 81.8 81.8 0.0 0.0 684.7 663.7 119.4 102.8 240.9 203.3 240.9 203.3
Middle Atlantic 3,453.3 3,363.3 1,420.1 1,087.1 0.0 0.0 5,471.6 5,473.2 1,187.5 1,278.4 0.0 0.0 11,532.5 11,202.0 3,567.3 2,997.6 4,987.4 4,084.7 4,987.4 4,084.7
New Jersey 7.6 7.6 856.7 764.8 0.0 0.0 12.3 12.3 208.9 227.3 0.0 0.0 1,085.5 1,012.0 1,668.2 1,448.5 2,524.9 2,213.3 2,524.9 2,213.3
New York 1,985.7 1,985.7 482.5 264.5 0.0 0.0 4,559.7 4,561.3 459.3 524.1 0.0 0.0 7,487.2 7,335.6 1,515.3 1,227.1 1,997.8 1,491.6 1,997.8 1,491.6
Pennsylvania 1,460.0 1,370.0 80.9 57.8 0.0 0.0 899.6 899.6 519.3 527.0 0.0 0.0 2,959.8 2,854.4 383.9 322.0 464.8 379.8 464.8 379.8
East North Central 10,764.6 9,985.9 539.5 462.5 0.0 0.0 884.6 859.9 1,160.5 1,252.9 0.0 0.0 13,349.2 12,561.2 644.9 392.0 1,184.4 854.5 1,184.4 854.5
Illinois 5,231.0 4,618.8 43.8 40.6 0.0 0.0 34.1 34.1 88.2 88.8 0.0 0.0 5,397.1 4,782.3 205.9 78.7 249.7 119.3 249.7 119.3
Indiana 2,309.8 2,309.8 244.3 216.2 0.0 0.0 66.2 60.4 70.8 70.8 0.0 0.0 2,691.1 2,657.2 96.2 73.9 340.5 290.1 340.5 290.1
Michigan 2,185.7 1,900.5 102.0 98.2 0.0 0.0 273.4 269.9 504.0 562.0 0.0 0.0 3,065.1 2,830.6 96.2 62.7 198.2 160.9 198.2 160.9
Ohio 718.4 718.4 109.0 83.6 0.0 0.0 101.9 101.9 138.7 149.8 0.0 0.0 1,068.0 1,053.7 161.6 119.5 270.6 203.1 270.6 203.1
Wisconsin 319.7 438.4 40.4 23.9 0.0 0.0 409.0 393.6 358.8 381.5 0.0 0.0 1,127.9 1,237.4 85.0 57.2 125.4 81.1 125.4 81.1
West North Central 27,804.1 24,120.4 1,004.6 828.1 0.0 0.0 3,295.5 3,293.7 421.0 499.2 0.0 0.0 32,525.2 28,741.4 439.7 331.1 1,444.3 1,159.2 1,444.3 1,159.2
Iowa 9,784.0 8,256.6 13.4 8.9 0.0 0.0 146.4 146.4 20.6 21.4 0.0 0.0 9,964.4 8,433.3 117.6 92.7 131.0 101.6 131.0 101.6
Kansas 6,133.4 5,359.2 10.2 4.2 0.0 0.0 7.0 7.0 9.0 9.0 0.0 0.0 6,159.6 5,379.4 25.3 18.6 35.5 22.8 35.5 22.8
Minnesota 3,847.2 3,750.5 894.6 733.9 0.0 0.0 205.9 205.9 346.4 429.2 0.0 0.0 5,294.1 5,119.5 82.2 60.9 976.8 794.8 976.8 794.8
Missouri 954.3 954.3 62.1 62.1 0.0 0.0 548.5 548.5 14.1 14.1 0.0 0.0 1,579.0 1,579.0 203.3 150.4 265.4 212.5 265.4 212.5
Nebraska 2,180.8 1,700.2 23.3 18.0 0.0 0.0 279.7 277.9 15.7 15.7 0.0 0.0 2,499.5 2,011.8 9.9 7.5 33.2 25.5 33.2 25.5
North Dakota 3,528.5 3,221.8 0.0 0.0 0.0 0.0 510.0 510.0 9.8 9.8 0.0 0.0 4,048.3 3,741.6 0.5 0.4 0.5 0.4 0.5 0.4
South Dakota 1,375.9 877.8 1.0 1.0 0.0 0.0 1,598.0 1,598.0 5.4 0.0 0.0 0.0 2,980.3 2,476.8 0.8 0.6 1.8 1.6 1.8 1.6
South Atlantic 1,086.3 1,086.3 9,705.4 7,463.1 0.0 0.0 7,187.2 7,224.4 4,335.6 4,330.3 0.0 0.0 22,314.5 20,104.1 2,130.0 1,691.3 11,835.3 9,154.4 11,835.3 9,154.4
Delaware 2.0 2.0 36.7 33.3 0.0 0.0 0.0 0.0 12.2 12.2 0.0 0.0 50.9 47.5 86.2 78.9 122.9 112.2 122.9 112.2
District of Columbia 0.0 0.0 6.9 0.0 0.0 0.0 0.0 0.0 12.0 23.0 0.0 0.0 18.9 23.0 66.5 50.9 73.4 50.9 73.4 50.9
Florida 0.0 0.0 2,142.8 1,399.5 0.0 0.0 43.5 54.5 1,184.1 1,227.9 0.0 0.0 3,370.4 2,681.9 492.0 281.7 2,634.8 1,681.2 2,634.8 1,681.2
Georgia 0.0 0.0 1,512.4 1,017.2 0.0 0.0 2,031.0 2,047.2 1,059.8 949.4 0.0 0.0 4,603.2 4,013.8 NM 166.7 NM 1,183.9 NM 1,183.9
Maryland 190.0 190.0 316.5 271.4 0.0 0.0 590.0 590.0 140.9 140.0 0.0 0.0 1,237.4 1,191.4 779.7 709.8 1,096.2 981.2 1,096.2 981.2
North Carolina 208.0 208.0 4,477.8 3,998.1 0.0 0.0 2,004.0 2,002.0 564.0 558.9 0.0 0.0 7,253.8 6,767.0 182.4 140.9 4,660.2 4,139.0 4,660.2 4,139.0
South Carolina 0.0 0.0 656.2 351.1 0.0 0.0 1,311.9 1,323.9 554.5 526.5 0.0 0.0 2,522.6 2,201.5 231.4 194.9 887.6 546.0 887.6 546.0
Virginia 0.0 0.0 556.1 392.5 0.0 0.0 866.0 866.0 804.9 892.4 0.0 0.0 2,227.0 2,150.9 100.6 60.7 656.7 453.2 656.7 453.2
West Virginia 686.3 686.3 0.0 0.0 0.0 0.0 340.8 340.8 3.2 0.0 0.0 0.0 1,030.3 1,027.1 9.3 6.8 9.3 6.8 9.3 6.8
East South Central 29.1 29.1 618.8 558.8 0.0 0.0 7,055.3 7,055.5 1,206.3 1,171.1 0.0 0.0 8,909.5 8,814.5 107.1 94.0 725.9 652.8 725.9 652.8
Alabama 0.0 0.0 194.1 194.1 0.0 0.0 3,291.8 3,292.0 633.1 600.3 0.0 0.0 4,119.0 4,086.4 NM NM NM NM NM NM
Kentucky 0.0 0.0 26.1 26.3 0.0 0.0 1,146.9 1,146.9 74.6 72.2 0.0 0.0 1,247.6 1,245.4 30.4 23.2 56.5 49.5 56.5 49.5
Mississippi 0.0 0.0 218.1 160.6 0.0 0.0 0.0 0.0 302.4 302.4 0.0 0.0 520.5 463.0 9.2 6.9 227.3 167.5 227.3 167.5
Tennessee 29.1 29.1 180.5 177.8 0.0 0.0 2,616.6 2,616.6 196.2 196.2 0.0 0.0 3,022.4 3,019.7 58.8 56.7 239.3 234.5 239.3 234.5
West South Central 36,228.2 32,257.9 2,591.7 2,080.4 0.0 0.0 2,991.4 2,991.4 1,164.4 1,310.6 0.0 0.0 42,975.7 38,640.3 855.8 636.9 3,447.5 2,717.3 3,447.5 2,717.3
Arkansas 0.0 0.0 112.2 100.0 0.0 0.0 1,265.8 1,265.8 264.7 331.3 0.0 0.0 1,642.7 1,697.1 25.3 15.3 137.5 115.3 137.5 115.3
Louisiana 0.0 0.0 1.1 1.1 0.0 0.0 192.0 192.0 422.1 490.1 0.0 0.0 615.2 683.2 147.4 139.7 148.5 140.8 148.5 140.8
Oklahoma 8,168.7 8,070.7 30.5 30.5 0.0 0.0 863.6 863.6 76.2 76.2 0.0 0.0 9,139.0 9,041.0 12.6 7.3 43.1 37.8 43.1 37.8
Texas 28,059.5 24,187.2 2,447.9 1,948.8 0.0 0.0 670.0 670.0 401.4 413.0 0.0 0.0 31,578.8 27,219.0 670.5 474.7 3,118.4 2,423.5 3,118.4 2,423.5
Mountain 9,846.9 9,565.8 6,563.9 5,799.3 474.1 473.9 10,652.9 10,650.0 179.1 174.3 656.7 645.6 28,373.6 27,308.9 2,743.4 2,327.7 9,307.3 8,127.0 9,781.4 8,600.9
Arizona 267.3 267.3 1,865.3 1,776.8 295.6 295.4 2,720.9 2,720.9 30.7 30.7 0.0 0.0 5,179.8 5,091.1 1,433.4 1,251.3 3,298.7 3,028.1 3,594.3 3,323.5
Colorado 3,757.9 3,703.7 606.6 531.3 0.0 0.0 684.1 686.4 28.7 28.7 0.0 0.0 5,077.3 4,950.1 386.7 357.5 993.3 888.8 993.3 888.8
Idaho 970.4 970.4 242.0 240.0 0.0 0.0 2,764.2 2,764.2 88.7 83.9 10.0 10.0 4,075.3 4,068.5 44.2 26.3 286.2 266.3 286.2 266.3
Montana 791.3 783.5 17.0 17.0 0.0 0.0 2,782.7 2,767.7 3.0 3.0 0.0 0.0 3,594.0 3,571.2 17.8 13.9 34.8 30.9 34.8 30.9
Nevada 150.0 150.0 2,152.6 1,721.7 178.5 178.5 1,051.4 1,051.4 9.8 9.8 567.4 554.0 4,109.7 3,665.4 413.8 301.6 2,566.4 2,023.3 2,744.9 2,201.8
New Mexico 2,035.9 1,815.4 671.7 561.4 0.0 0.0 82.9 82.9 5.4 5.4 8.6 8.6 2,804.5 2,473.7 168.4 135.6 840.1 697.0 840.1 697.0
Utah 388.2 388.2 916.7 859.1 0.0 0.0 259.6 269.4 12.8 12.8 70.7 73.0 1,648.0 1,602.5 272.8 237.1 1,189.5 1,096.2 1,189.5 1,096.2
Wyoming 1,485.9 1,487.3 92.0 92.0 0.0 0.0 307.1 307.1 0.0 0.0 0.0 0.0 1,885.0 1,886.4 6.3 4.5 98.3 96.5 98.3 96.5
Pacific Contiguous 12,628.9 12,339.0 11,799.9 10,756.0 1,284.0 1,284.0 39,774.0 39,867.7 1,889.5 1,904.8 1,855.7 1,755.7 69,232.0 67,907.2 9,490.4 8,154.9 21,290.3 18,910.9 22,574.3 20,194.9
California 6,140.5 6,055.7 11,379.8 10,423.8 1,284.0 1,284.0 10,231.6 10,184.3 1,190.1 1,205.7 1,836.2 1,736.2 32,062.2 30,889.7 9,150.8 7,869.3 20,530.6 18,293.1 21,814.6 19,577.1
Oregon 3,415.3 3,210.2 400.4 312.5 0.0 0.0 8,317.0 8,402.3 315.0 314.7 19.5 19.5 12,467.2 12,259.2 171.4 154.6 571.8 467.1 571.8 467.1
Washington 3,073.1 3,073.1 19.7 19.7 0.0 0.0 21,225.4 21,281.1 384.4 384.4 0.0 0.0 24,702.6 24,758.3 168.2 131.0 187.9 150.7 187.9 150.7
Pacific Noncontiguous 266.6 266.2 267.7 124.1 0.0 0.0 503.0 496.5 160.9 273.9 43.0 43.0 1,241.2 1,203.7 671.5 612.6 939.2 736.7 939.2 736.7
Alaska 61.0 60.6 0.0 0.0 0.0 0.0 470.6 470.6 7.0 7.0 0.0 0.0 538.6 538.2 5.6 3.2 5.6 3.2 5.6 3.2
Hawaii 205.6 205.6 267.7 124.1 0.0 0.0 32.4 25.9 153.9 266.9 43.0 43.0 702.6 665.5 666.0 609.4 933.7 733.5 933.7 733.5
U.S. Total 103,571.2 94,417.7 35,710.2 30,120.5 1,758.1 1,757.9 79,773.1 79,871.8 13,113.3 13,733.2 2,555.4 2,444.3 236,481.3 222,345.4 23,213.6 19,547.1 58,923.8 49,667.6 60,681.9 51,425.5

NM = Not meaningful due to large relative standard error.
Values are final.

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.'
Estimated small scale solar photovoltaic capacity is based on data from Form EIA-861M, Form EIA-861, and from estimation methods described in the technical notes.