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Electric Power Monthly

Data for March 2025 Release Date: May 22, 2025 Next Release Date: June 25, 2025 Full report PDF
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Table A.1.B. Relative Standard Error (Percent) for Net Generation by Fuel Type:
Total (All Sectors) by Census Division and State, Year-to-Date through March 2025 (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 4 4 0 0 1
Connecticut 0 0 0 9 11 0 0 1
Maine 0 0 0 8 5 0 0 5
Massachusetts 0 0 0 6 5 0 0 3
New Hampshire 0 0 0 149 19 0 0 3
Rhode Island 0 0 0 10 7 0 0 14
Vermont 0 0 0 16 11 0 0 11
Middle Atlantic 0 0 0 3 2 0 1 1
New Jersey 0 0 0 7 5 0 0 1
New York 0 0 0 4 2 0 2 1
Pennsylvania 0 0 0 6 3 0 0 1
East North Central 0 0 0 1 1 0 4 0.44
Illinois 0 0 0 1 1 0 0 1
Indiana 0 0 0 1 1 0 0 1
Michigan 0 0 0 4 2 0 18 1
Ohio 0 0 0 1 1 0 0 1
Wisconsin 0 0 0 2 2 0 28 2
West North Central 0 0 0 2 1 0 8 1
Iowa 0 0 0 2 1 0 0 1
Kansas 0 0 0 24 2 0 0 1
Minnesota 0 0 0 4 2 0 7 2
Missouri 0 0 0 3 1 0 0 1
Nebraska 0 0 0 13 2 0 0 2
North Dakota 0 0 0 0 3 0 51 2
South Dakota 0 0 0 1 1 0 0 5
South Atlantic 0 0 0 1 1 0 0 1
Delaware 0 0 0 11 12 0 0 1
District of Columbia 0 0 0 45 20 0 0 18
Florida 0 0 0 0.21 0.42 0 0 1
Georgia 0 0 0 1 2 0 0 1
Maryland 0 0 0 7 4 0 0 0.36
North Carolina 0 0 0 2 2 0 0 1
South Carolina 0 0 0 3 4 0 0 1
Virginia 0 0 0 1 3 0 0 1
West Virginia 0 0 0 13 1 0 0 5
East South Central 0 0 0 1 2 0 0 1
Alabama 0 0 0 2 4 0 0 2
Kentucky 0 0 0 2 5 0 0 1
Mississippi 0 0 0 1 1 0 0 1
Tennessee 0 0 0 4 3 0 0 1
West South Central 0 0 0 0.22 1 0 0.37 1
Arkansas 0 0 0 1 2 0 0 4
Louisiana 0 0 0 1 4 0 0 1
Oklahoma 0 0 0 4 2 0 0 2
Texas 0 0 0 0.22 1 0 0.39 1
Mountain 0 8 0 1 1 0 0.39 1
Arizona 0 0 0 1 1 0 0 1
Colorado 0 0 0 2 2 0 0 2
Idaho 0 46 0 2 4 0 0 10
Montana 0 0 0 3 2 0 0 6
Nevada 0 8 0 1 2 0 0 1
New Mexico 0 0 0 2 1 0 0 2
Utah 0 20 0 1 2 0 13 1
Wyoming 0 0 0 0 2 0 0 2
Pacific Contiguous 0 4 0 1 1 0 0.21 1
California 0 4 0 1 1 0 0.22 1
Oregon 0 29 0 4 3 0 0 3
Washington 0 0 0 4 3 0 0 2
Pacific Noncontiguous 0 38 0 5 8 0 0 6
Alaska 0 0 0 90 27 0 0 17
Hawaii 0 38 0 5 8 0 0 2
U.S. Total 0 5 0 0.36 0.42 0 0.21 0.32