Table 3.14. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, 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		 Year 2025 Year 2024 Percentage
Change		 Year 2025 Year 2024 Year 2025 Year 2024 Year 2025 Year 2024 Year 2025 Year 2024
New England 5,728 6,799 -15.8% 549 685 5,122 6,064 0 3 57 47
Connecticut 295 369 -20.0% 23 31 272 337 0 0 0 0
Maine 2,549 2,852 -10.6% 2 3 2,489 2,802 0 0 57 47
Massachusetts 765 881 -13.2% 187 226 578 652 0 3 0 0
New Hampshire 1,098 1,411 -22.2% 5 7 1,093 1,405 0 0 0 0
Rhode Island NM 3 NM 0 0 NM 3 0 0 0 0
Vermont 1,011 1,284 -21.3% 332 418 679 866 0 0 0 0
Middle Atlantic 27,474 30,670 -10.4% 21,505 23,589 5,916 7,011 3 3 50 66
New Jersey 6 4 79.1% 0 0 6 4 0 0 0 0
New York 24,935 27,945 -10.8% 21,423 23,505 3,458 4,371 3 3 50 66
Pennsylvania 2,533 2,721 -6.9% 81 84 2,452 2,637 0 0 0 0
East North Central 4,071 4,244 -4.1% 3,564 3,744 399 380 6 7 103 113
Illinois 99 75 32.5% 55 42 44 33 0 0 0 0
Indiana 305 375 -18.7% 299 368 0 0 6 7 0 0
Michigan 1,286 1,255 2.4% 1,217 1,180 62 67 0 0 NM 8
Ohio 483 468 3.3% 293 293 190 175 0 0 0 0
Wisconsin 1,899 2,072 -8.4% 1,700 1,860 102 106 0 0 96 106
West North Central 10,468 10,783 -2.9% 10,158 10,483 247 236 0 0 64 63
Iowa 1,150 1,030 11.6% 1,144 1,025 6 5 0 0 0 0
Kansas 23 20 16.4% 0 0 23 20 0 0 0 0
Minnesota 775 868 -10.7% 493 594 218 211 0 0 64 63
Missouri 1,170 1,020 14.7% 1,170 1,020 0 0 0 0 0 0
Nebraska 1,151 1,183 -2.6% 1,151 1,183 0 0 0 0 0 0
North Dakota 2,005 2,061 -2.7% 2,005 2,061 0 0 0 0 0 0
South Dakota 4,194 4,601 -8.8% 4,194 4,601 0 0 0 0 0 0
South Atlantic 12,926 14,822 -12.8% 9,840 11,376 2,687 2,978 8 13 391 455
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 228 177 28.9% 228 177 0 0 0 0 0 0
Georgia 2,740 2,941 -6.8% 2,718 2,929 NM 5 0 0 14 7
Maryland 1,563 1,848 -15.4% 0 0 1,563 1,848 0 0 0 0
North Carolina 4,153 4,829 -14.0% 3,514 4,138 633 681 7 10 0 0
South Carolina 1,783 2,412 -26.1% 1,740 2,358 41 51 1 2 0 0
Virginia 1,036 1,253 -17.4% 960 1,143 76 110 0 0 0.11 0.20
West Virginia 1,423 1,361 4.5% 680 631 366 283 0 0 377 448
East South Central 21,864 21,382 2.3% 21,123 20,660 741 723 0 0 0 0
Alabama 8,583 8,357 2.7% 8,583 8,357 0 0 0 0 0 0
Kentucky 4,441 4,114 8.0% 4,427 4,099 14 14 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 8,840 8,911 -0.8% 8,114 8,203 726 708 0 0 0 0
West South Central 8,250 6,378 29.4% 7,199 5,396 1,052 982 0 0 0 0
Arkansas 3,920 3,134 25.1% 3,875 3,074 45 60 0 0 0 0
Louisiana 989 885 11.8% 0 0 989 885 0 0 0 0
Oklahoma 2,456 1,582 55.3% 2,456 1,582 0 0 0 0 0 0
Texas 885 777 13.9% 868 741 17 36 0 0 0 0
Mountain 27,163 28,879 -5.9% 25,872 27,551 1,226 1,263 64 65 0 0
Arizona 4,783 5,314 -10.0% 4,783 5,314 0 0 0 0 0 0
Colorado 1,725 1,660 3.9% 1,482 1,423 229 223 15 14 0 0
Idaho 8,851 9,150 -3.3% 8,030 8,322 820 828 0 0 0 0
Montana 8,441 9,220 -8.4% 8,354 9,103 87 118 0 0 0 0
Nevada 1,881 1,606 17.1% 1,808 1,532 73 74 0 0 0 0
New Mexico 125 153 -18.4% 125 153 0 0 0 0 0 0
Utah 528 759 -30.5% 470 697 9 11 49 51 0 0
Wyoming 830 1,017 -18.4% 821 1,007 9 10 0 0 0 0
Pacific Contiguous 121,514 117,123 3.7% 119,559 115,161 1,930 1,944 25 18 0 0
California 28,146 29,454 -4.4% 26,660 27,966 1,461 1,470 25 18 0 0
Oregon 28,706 26,933 6.6% 28,443 26,673 264 259 0 0 0 0
Washington 64,662 60,736 6.5% 64,456 60,521 206 215 0 0 0 0
Pacific Noncontiguous 1,843 1,816 1.5% 1,593 1,518 14 30 181 201 55 66
Alaska 1,773 1,715 3.4% 1,592 1,514 0 0 181 201 0 0
Hawaii 70 100 -30.1% 1 4 14 30 0 0 55 66
U.S. Total 241,303 242,896 -0.7% 220,961 220,163 19,333 21,612 288 311 721 810

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