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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 1.10.A. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, March 2025 and 2024 (Thousand Megawatthours)

All Sectors Electric Power Sector Commercial Sector Industrial Sector




Electric Utilities Independent
Power Producers



Generation at Utility Scale Facilities Generation at Utility Scale Facilities Generation at Utility Scale Facilities Generation at Utility Scale Facilities Generation at Utility Scale Facilities
Census Division
and State		 March 2025 March 2024 Percentage
Change		 March 2025 March 2024 March 2025 March 2024 March 2025 March 2024 March 2025 March 2024
New England 763 871 -12.4% 78 92 676 769 0 0.39 NM NM
Connecticut 42 50 -16.0% 3 6 39 44 0 0 0 0
Maine 330 374 -11.7% NM NM 321 363 0 0 NM NM
Massachusetts 110 125 -12.4% 27 31 83 94 0 0.39 0 0
New Hampshire 146 168 -12.6% NM NM 145 166 0 0 0 0
Rhode Island NM NM NM 0 0 NM NM 0 0 0 0
Vermont 134 154 -12.7% 46 53 89 101 0 0 0 0
Middle Atlantic 2,629 2,964 -11.3% 1,939 2,177 684 780 0.48 1 NM 6
New Jersey 1 2 -19.5% 0 0 1 2 0 0 0 0
New York 2,364 2,660 -11.1% 1,929 2,163 429 490 0.48 1 NM 6
Pennsylvania 264 302 -12.5% 10 13 254 289 0 0 0 0
East North Central 365 381 -4.3% 315 334 38 38 NM NM NM 8
Illinois NM NM NM NM NM NM NM 0 0 0 0
Indiana 41 46 -12.2% 40 46 0 0 NM NM 0 0
Michigan 107 116 -7.6% 101 110 NM NM 0 0 NM NM
Ohio 45 52 -12.3% 26 30 19 21 0 0 0 0
Wisconsin 159 160 -0.7% 141 144 NM NM 0 0 NM 8
West North Central 870 893 -2.5% 847 872 NM NM 0 0 7 5
Iowa NM 70 NM NM 70 1 0.30 0 0 0 0
Kansas 1 1 84.5% 0 0 1 1 0 0 0 0
Minnesota NM 63 NM NM 43 NM NM 0 0 7 5
Missouri 82 95 -13.9% 82 95 0 0 0 0 0 0
Nebraska 93 98 -5.2% 93 98 0 0 0 0 0 0
North Dakota 168 179 -5.9% 168 179 0 0 0 0 0 0
South Dakota 391 387 0.9% 391 387 0 0 0 0 0 0
South Atlantic 1,445 1,669 -13.4% 1,029 1,193 373 427 0.49 2 43 48
Delaware 0 0 -- 0 0 0 0 0 0 0 0
District of Columbia 0 0 -- 0 0 0 0 0 0 0 0
Florida 19 22 -12.0% 19 22 0 0 0 0 0 0
Georgia 276 318 -13.0% 272 314 NM NM 0 0 NM NM
Maryland 266 297 -10.5% 0 0 266 297 0 0 0 0
North Carolina 407 484 -15.8% 348 410 59 71 0.32 2 0 NM
South Carolina 234 270 -13.6% 228 264 NM NM 0.17 0.29 0 0
Virginia 106 123 -13.7% 98 111 NM NM 0 0 0.02 0.03
West Virginia 136 155 -12.2% 63 72 33 38 0 0 40 45
East South Central 1,967 2,265 -13.2% 1,903 2,193 63 72 0 0 0 0
Alabama 875 1,012 -13.6% 875 1,012 0 0 0 0 0 0
Kentucky 355 411 -13.5% 354 410 NM NM 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 736 842 -12.5% 674 771 62 71 0 0 0 0
West South Central 612 703 -13.0% 539 619 73 83 NM NM 0 0
Arkansas 305 349 -12.8% 300 343 5 6 0 0 0 0
Louisiana 64 74 -12.3% 0 0 64 74 0 0 0 0
Oklahoma 149 172 -13.3% 149 172 0 0 0 0 0 0
Texas 93 108 -13.5% 89 104 3 4 NM NM 0 0
Mountain 2,397 2,464 -2.7% 2,285 2,349 108 110 NM NM 0 0
Arizona 425 529 -19.7% 425 529 0 0 0 0 0 0
Colorado 156 136 14.9% 136 115 NM NM 1 0.41 0 0
Idaho 707 728 -3.0% 636 656 NM 72 0 0 0 0
Montana 725 756 -4.1% 715 745 NM NM 0 0 0 0
Nevada 221 149 48.3% 215 142 NM NM 0 0 0 0
New Mexico NM NM NM NM NM 0 0 0 0 0 0
Utah NM 70 NM NM 64 1 1 NM NM 0 0
Wyoming NM 79 NM NM 79 0 0 0 0 0 0
Pacific Contiguous 10,837 10,950 -1.0% 10,632 10,720 202 227 NM NM NM NM
California 2,714 3,191 -14.9% 2,554 3,005 158 183 NM NM 0 0
Oregon 2,850 2,609 9.2% 2,831 2,590 NM NM 0 0 0 0
Washington 5,272 5,149 2.4% 5,248 5,125 NM NM 0 0 NM NM
Pacific Noncontiguous 149 161 -7.4% 127 135 2 4 NM NM NM NM
Alaska 141 151 -6.5% 127 135 0 0 NM NM 0 0
Hawaii NM NM NM 0.45 0.06 2 4 0 0 NM NM
U.S. Total 22,034 23,321 -5.5% 19,695 20,684 2,235 2,526 NM 27 80 83

NM = Not meaningful due to large relative standard error or excessive percentage change.
Notes: See Glossary for definitions. Values are preliminary. See Technical Notes for a discussion of the sample design for the Form EIA-923.
Negative generation denotes that electric power consumed for plant use exceeds gross generation.
Totals may not equal sum of components because of independent rounding. Percentage change is calculated before rounding.
Source: U.S. Energy Information Administration, Form EIA-923, Power Plant Operations Report.