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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.3.B. Relative Standard Error (Percent) for Net Generation by Fuel Type:
Independent Power Producers by Census Division and State, Year-to-Date through March 2025

Census Region and State Coal Petroleum Liquids Petroleum Coke Natural Gas Other Gases Nuclear Hydroelectric Conventional
New England 0 35 0 3 0 0 9
Connecticut 0 37 0 0.33 0 0 32
Maine 0 324 0 11 0 0 11
Massachusetts 0 77 0 4 0 0 23
New Hampshire 0 105 0 0 0 0 19
Rhode Island 0 102 0 17 0 0 178
Vermont 0 0 0 0 0 0 20
Middle Atlantic 34 81 0 1 0 0 11
New Jersey 0 118 0 3 0 0 0
New York 0 27 0 2 0 0 10
Pennsylvania 34 233 0 1 0 0 14
East North Central 0 10 52 1 76 0 48
Illinois 0 22 0 6 0 0 51
Indiana 0 104 0 1 0 0 0
Michigan 0 0 0 1 0 0 170
Ohio 0 10 52 2 76 0 44
Wisconsin 0 0 0 0 0 0 171
West North Central 0 317 0 12 0 0 109
Iowa 0 382 0 0 0 0 0
Kansas 0 0 0 0 0 0 0
Minnesota 0 569 0 21 0 0 123
Missouri 0 0 0 2 0 0 0
South Dakota 0 0 0 0 0 0 0
South Atlantic 34 15 0 2 0 0 6
Delaware 0 93 0 0 0 0 0
Florida 0 145 0 4 0 0 0
Georgia 0 211 0 1 0 0 235
Maryland 0 11 0 0.39 0 0 1
North Carolina 0 293 0 6 0 0 26
South Carolina 0 1,076 0 34 0 0 90
Virginia 0 33 0 3 0 0 69
West Virginia 91 0 0 39 0 0 35
East South Central 0 757 0 0 0 0 25
Alabama 0 757 0 0 0 0 0
Kentucky 0 0 0 0 0 0 198
Mississippi 0 0 0 0 0 0 0
Tennessee 0 0 0 0 0 0 25
West South Central 0 25 0 3 0 0 22
Arkansas 0 0 0 5 0 0 0
Louisiana 0 0 0 1 0 0 24
Oklahoma 0 0 0 0 0 0 0
Texas 0 25 0 3 0 0 0
Mountain 4 28 0 4 0 0 43
Arizona 0 0 0 0.48 0 0 0
Colorado 0 0 0 5 0 0 104
Idaho 0 0 0 51 0 0 54
Montana 5 30 0 43 0 0 149
Nevada 0 0 0 0 0 0 124
New Mexico 0 0 0 5 0 0 0
Utah 0 0 0 115 0 0 0
Wyoming 0 0 0 0 0 0 0
Pacific Contiguous 0 24 0 2 0 0 31
California 0 0 0 2 0 0 35
Oregon 0 0 0 2 0 0 103
Washington 0 28 0 11 0 0 94
Pacific Noncontiguous 36 0.11 0 0 0 0 0
Alaska 36 0 0 0 0 0 0
Hawaii 0 0.11 0 0 0 0 0
U.S. Total 3 10 35 1 11 0 7