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Electric Power Monthly

Data for December 2025 Release Date: February 24, 2026 Next Release Date: March 24, 2026 Full report PDF
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Table 1.10.B. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, Year-to-Date through December 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		 December 2025 YTD December 2024 YTD Percentage
Change		 December 2025 YTD December 2024 YTD December 2025 YTD December 2024 YTD December 2025 YTD December 2024 YTD December 2025 YTD December 2024 YTD
New England 6,369 6,799 -6.3% 642 685 5,682 6,064 0 3 45 47
Connecticut 342 369 -7.2% 23 31 319 337 0 0 0 0
Maine 2,639 2,852 -7.5% NM 3 2,592 2,802 0 0 45 47
Massachusetts 827 881 -6.1% 216 226 611 652 0 3 0 0
New Hampshire 1,353 1,411 -4.2% NM 7 1,345 1,405 0 0 0 0
Rhode Island NM 3 NM 0 0 NM 3 0 0 0 0
Vermont 1,206 1,284 -6.1% 393 418 812 866 0 0 0 0
Middle Atlantic 28,500 30,670 -7.1% 21,776 23,589 6,663 7,011 3 3 58 66
New Jersey 6 4 79.1% 0 0 6 4 0 0 0 0
New York 25,838 27,945 -7.5% 21,695 23,505 4,082 4,371 3 3 58 66
Pennsylvania 2,655 2,721 -2.4% 81 84 2,574 2,637 0 0 0 0
East North Central 4,397 4,244 3.6% 3,895 3,744 390 380 NM 7 106 113
Illinois 89 75 19.3% 44 42 46 33 0 0 0 0
Indiana 352 375 -6.2% 345 368 0 0 NM 7 0 0
Michigan 1,336 1,255 6.5% 1,260 1,180 68 67 0 0 NM 8
Ohio 433 468 -7.4% 270 293 163 175 0 0 0 0
Wisconsin 2,187 2,072 5.6% 1,976 1,860 113 106 0 0 98 106
West North Central 11,429 10,783 6.0% 11,109 10,483 256 236 0 0 64 63
Iowa 1,135 1,030 10.2% 1,130 1,025 6 5 0 0 0 0
Kansas 23 20 16.4% 0 0 23 20 0 0 0 0
Minnesota 921 868 6.2% 630 594 227 211 0 0 64 63
Missouri 1,023 1,020 0.2% 1,023 1,020 0 0 0 0 0 0
Nebraska 1,265 1,183 7.0% 1,265 1,183 0 0 0 0 0 0
North Dakota 2,194 2,061 6.5% 2,194 2,061 0 0 0 0 0 0
South Dakota 4,868 4,601 5.8% 4,868 4,601 0 0 0 0 0 0
South Atlantic 14,398 14,822 -2.9% 11,320 11,376 2,628 2,978 8 13 443 455
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 165 177 -6.7% 165 177 0 0 0 0 0 0
Georgia 2,990 2,941 1.7% 2,958 2,929 NM 5 0 0 NM 7
Maryland 1,575 1,848 -14.8% 0 0 1,575 1,848 0 0 0 0
North Carolina 4,650 4,829 -3.7% 4,017 4,138 625 681 7 10 0 0
South Carolina 2,497 2,412 3.5% 2,442 2,358 54 51 1 2 0 0
Virginia 1,237 1,253 -1.3% 1,151 1,143 86 110 0 0 0.11 0.20
West Virginia 1,285 1,361 -5.6% 586 631 277 283 0 0 421 448
East South Central 20,533 21,382 -4.0% 19,844 20,660 689 723 0 0 0 0
Alabama 8,276 8,357 -1.0% 8,276 8,357 0 0 0 0 0 0
Kentucky 3,889 4,114 -5.5% 3,876 4,099 NM 14 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 8,367 8,911 -6.1% 7,692 8,203 676 708 0 0 0 0
West South Central 7,010 6,378 9.9% 6,107 5,396 899 982 NM 0 0 0
Arkansas 3,186 3,134 1.6% 3,141 3,074 45 60 0 0 0 0
Louisiana 837 885 -5.4% 0 0 837 885 0 0 0 0
Oklahoma 1,740 1,582 10.0% 1,740 1,582 0 0 0 0 0 0
Texas 1,247 777 60.5% 1,226 741 17 36 NM 0 0 0
Mountain 30,278 28,879 4.8% 28,842 27,551 1,364 1,263 72 65 0 0
Arizona 4,939 5,314 -7.1% 4,939 5,314 0 0 0 0 0 0
Colorado 1,852 1,660 11.5% 1,574 1,423 263 223 15 14 0 0
Idaho 9,718 9,150 6.2% 8,835 8,322 882 828 0 0 0 0
Montana 9,791 9,220 6.2% 9,666 9,103 125 118 0 0 0 0
Nevada 1,885 1,606 17.3% 1,808 1,532 77 74 0 0 0 0
New Mexico 185 153 20.6% 185 153 0 0 0 0 0 0
Utah 828 759 9.1% 762 697 9 11 57 51 0 0
Wyoming 1,082 1,017 6.4% 1,073 1,007 9 10 0 0 0 0
Pacific Contiguous 122,176 117,123 4.3% 120,092 115,161 2,063 1,944 NM 18 0 0
California 27,855 29,454 -5.4% 26,364 27,966 1,470 1,470 NM 18 0 0
Oregon 29,152 26,933 8.2% 28,874 26,673 278 259 0 0 0 0
Washington 65,169 60,736 7.3% 64,854 60,521 315 215 0 0 0 0
Pacific Noncontiguous 1,932 1,816 6.4% 1,626 1,518 14 30 225 201 67 66
Alaska 1,850 1,715 7.9% 1,625 1,514 0 0 225 201 0 0
Hawaii 82 100 -18.2% 1 4 14 30 0 0 67 66
U.S. Total 247,023 242,896 1.7% 225,253 220,163 20,648 21,612 339 311 783 810

NM = Not meaningful due to large relative standard error or excessive percentage change.
Notes: See Glossary for definitions. Values for 2025 are preliminary. Values for 2024 are final. 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.