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Electric Power Monthly

Data for June 2025 Release Date: August 26, 2025 Next Release Date: September 24, 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, June 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		 June 2025 June 2024 Percentage
Change		 June 2025 June 2024 June 2025 June 2024 June 2025 June 2024 June 2025 June 2024
New England 748 630 18.7% 76 62 663 561 0 0.35 NM NM
Connecticut 41 32 28.0% 3 2 38 30 0 0 0 0
Maine 324 296 9.5% NM NM 315 289 0 0 NM NM
Massachusetts 107 96 11.8% 27 23 81 73 0 0.35 0 0
New Hampshire 143 92 54.9% NM NM 141 91 0 0 0 0
Rhode Island NM NM NM 0 0 NM NM 0 0 0 0
Vermont 132 113 16.4% 45 36 87 77 0 0 0 0
Middle Atlantic 2,562 2,458 4.2% 1,885 1,944 670 510 0.49 0.23 NM 3
New Jersey 2 0 -- 0 0 2 0 0 0 0 0
New York 2,299 2,297 0.1% 1,872 1,942 421 352 0.49 0.23 NM 3
Pennsylvania 261 161 62.3% 13 3 248 158 0 0 0 0
East North Central 397 395 0.5% 352 351 36 33 NM NM 9 11
Illinois NM 6 NM NM 5 NM NM 0 0 0 0
Indiana 40 32 23.3% 40 32 0 0 NM NM 0 0
Michigan 128 134 -4.9% 122 128 NM NM 0 0 NM NM
Ohio 44 34 29.5% 26 19 18 15 0 0 0 0
Wisconsin 176 188 -6.6% 158 168 NM NM 0 0 8 10
West North Central 953 964 -1.2% 928 926 NM NM 0 0 4 15
Iowa 103 107 -3.5% 103 106 1 1 0 0 0 0
Kansas 3 4 -22.3% 0 0 3 4 0 0 0 0
Minnesota 68 82 -17.7% 47 49 NM NM 0 0 4 15
Missouri 89 35 151.3% 89 35 0 0 0 0 0 0
Nebraska 105 111 -5.5% 105 111 0 0 0 0 0 0
North Dakota 194 205 -5.3% 194 205 0 0 0 0 0 0
South Dakota 390 419 -6.8% 390 419 0 0 0 0 0 0
South Atlantic 1,424 712 100.0% 1,014 531 368 147 1 1 41 33
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 17 13.0% 19 17 0 0 0 0 0 0
Georgia 274 128 113.3% 270 126 NM NM 0 0 NM NM
Maryland 263 77 243.2% 0 0 263 77 0 0 0 0
North Carolina 398 251 58.4% 340 209 58 41 1 1 0 NM
South Carolina 224 85 164.0% 219 82 NM NM 0.09 0.06 0 0
Virginia 111 47 136.0% 103 41 NM 6 0 0 0 0.02
West Virginia 134 106 25.7% 62 56 32 20 0 0 39 31
East South Central 1,901 1,157 64.2% 1,839 1,115 62 42 0 0 0 0
Alabama 808 412 96.1% 808 412 0 0 0 0 0 0
Kentucky 374 262 43.1% 373 261 NM NM 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 718 484 48.5% 658 442 61 41 0 0 0 0
West South Central 596 294 102.5% 528 238 68 56 NM NM 0 0
Arkansas 301 158 89.8% 297 153 4 6 0 0 0 0
Louisiana 63 47 33.8% 0 0 63 47 0 0 0 0
Oklahoma 144 57 154.5% 144 57 0 0 0 0 0 0
Texas 88 32 173.7% 87 28 1 3 NM NM 0 0
Mountain 2,571 2,758 -6.8% 2,447 2,626 117 124 NM NM 0 0
Arizona 482 548 -12.0% 482 548 0 0 0 0 0 0
Colorado 157 169 -7.4% 132 143 NM NM 2 2 0 0
Idaho 767 815 -5.9% 692 735 75 80 0 0 0 0
Montana 805 854 -5.7% 794 842 NM NM 0 0 0 0
Nevada 186 187 -0.4% 179 180 NM NM 0 0 0 0
New Mexico NM NM NM NM NM 0 0 0 0 0 0
Utah 71 76 -6.2% 66 71 0.10 0.17 NM NM 0 0
Wyoming 85 90 -5.9% 83 89 2 2 0 0 0 0
Pacific Contiguous 10,652 11,619 -8.3% 10,448 11,393 203 224 NM NM NM NM
California 2,779 3,091 -10.1% 2,620 2,913 159 177 NM NM 0 0
Oregon 2,048 2,294 -10.7% 2,027 2,272 NM NM 0 0 0 0
Washington 5,825 6,235 -6.6% 5,801 6,209 NM NM 0 0 NM NM
Pacific Noncontiguous 172 183 -6.4% 147 156 1 2 NM NM NM NM
Alaska 165 174 -5.2% 147 155 0 0 NM NM 0 0
Hawaii NM NM NM 0 1 1 2 0 0 NM NM
U.S. Total 21,975 21,172 3.8% 19,665 19,345 2,207 1,722 27 30 75 75

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.