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Electric Power Monthly

Data for January 2026 Release Date: March 24, 2026 Next Release Date: April 23, 2026 Full report PDF
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Table A.2.B. Relative Standard Error (Percent) for Net Generation by Fuel Type:
Electric Utilities by Census Division and State, Year-to-Date through January 2026 (Continued)

Census Region and State Wind Geothermal Biomass Solar Thermal and Photovoltaic Other Renewables Hydroelectric Pumped Storage Other Energy Sources All Energy Sources
New England 0 0 0 25 6 0 0 16
Connecticut 0 0 0 0 0 0 0 21
Maine 0 0 0 0 0 0 0 346
Massachusetts 0 0 0 31 31 0 0 27
New Hampshire 0 0 0 0 0 0 0 213
Rhode Island 0 0 0 0 0 0 0 0
Vermont 0 0 0 20 3 0 0 14
Middle Atlantic 0 0 0 25 25 0 0 4
New Jersey 0 0 0 25 25 0 0 78
New York 0 0 0 0 0 0 0 4
Pennsylvania 0 0 0 0 0 0 0 18
East North Central 0 0 0 1 2 0 4 1
Illinois 0 0 0 0.21 2 0 0 7
Indiana 0 0 0 2 5 0 0 1
Michigan 0 0 0 4 3 0 0 2
Ohio 0 0 0 103 103 0 0 4
Wisconsin 0 0 0 2 4 0 34 2
West North Central 0 0 0 3 2 0 15 1
Iowa 0 0 0 3 2 0 0 2
Kansas 0 0 0 34 4 0 0 1
Minnesota 0 0 0 5 5 0 0 2
Missouri 0 0 0 5 0.46 0 0 2
Nebraska 0 0 0 57 45 0 0 3
North Dakota 0 0 0 0 8 0 59 3
South Dakota 0 0 0 0 7 0 0 9
South Atlantic 0 0 0 0.38 1 0 0 0.33
Delaware 0 0 0 112 112 0 0 8
District of Columbia 0 0 0 199 199 0 0 199
Florida 0 0 0 0.15 0.15 0 0 1
Georgia 0 0 0 7 7 0 0 1
Maryland 0 0 0 103 103 0 0 0.37
North Carolina 0 0 0 5 5 0 0 1
South Carolina 0 0 0 104 36 0 0 0.33
Virginia 0 0 0 3 7 0 0 1
West Virginia 0 0 0 52 52 0 0 0.20
East South Central 0 0 0 9 10 0 0 0.39
Alabama 0 0 0 18 18 0 0 1
Kentucky 0 0 0 40 21 0 0 1
Mississippi 0 0 0 4 4 0 0 1
Tennessee 0 0 0 182 182 0 0 1
West South Central 0 0 0 3 1 0 18 1
Arkansas 0 0 0 3 3 0 0 2
Louisiana 0 0 0 15 15 0 24 0.49
Oklahoma 0 0 0 24 1 0 0 2
Texas 0 0 0 5 2 0 0 2
Mountain 0 29 0 3 2 0 3 1
Arizona 0 0 0 7 7 0 0 1
Colorado 0 0 0 2 2 0 0 2
Idaho 0 0 0 0 28 0 0 9
Montana 0 0 0 0 3 0 0 8
Nevada 0 0 0 2 2 0 0 0.03
New Mexico 0 0 0 13 1 0 0 2
Utah 0 29 0 25 27 0 52 2
Wyoming 0 0 0 0 4 0 0 3
Pacific Contiguous 0 0 0 16 7 0 0 1
California 0 0 0 16 7 0 0 2
Oregon 0 0 0 125 17 0 0 4
Washington 0 0 0 110 9 0 0 2
Pacific Noncontiguous 0 0 0 23 37 0 0 10
Alaska 0 0 0 221 70 0 0 16
Hawaii 0 0 0 22 14 0 0 9
U.S. Total 0 9 0 0.46 1 0 2 0.36