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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.B. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, Year-to-Date through 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 YTD March 2024 YTD Percentage
Change		 March 2025 YTD March 2024 YTD March 2025 YTD March 2024 YTD March 2025 YTD March 2024 YTD March 2025 YTD March 2024 YTD
New England 2,098 2,559 -18.0% 212 269 1,863 2,260 0 1 24 29
Connecticut 113 143 -21.6% 5 13 107 131 0 0 0 0
Maine 905 1,087 -16.8% NM NM 880 1,056 0 0 24 29
Massachusetts 302 369 -18.4% 75 93 226 275 0 1 0 0
New Hampshire 409 506 -19.2% NM NM 405 501 0 0 0 0
Rhode Island NM NM NM 0 0 NM NM 0 0 0 0
Vermont 369 450 -18.1% 126 156 243 294 0 0 0 0
Middle Atlantic 7,334 8,680 -15.5% 5,425 6,339 1,894 2,320 1 1 14 19
New Jersey 1 3 -41.6% 0 0 1 3 0 0 0 0
New York 6,598 7,765 -15.0% 5,400 6,302 1,183 1,443 1 1 14 19
Pennsylvania 735 912 -19.4% 25 37 710 875 0 0 0 0
East North Central 1,111 1,113 -0.2% 976 975 106 111 NM NM 28 25
Illinois 30 21 38.0% NM 13 13 NM 0 0 0 0
Indiana 113 137 -17.9% 111 135 0 0 NM NM 0 0
Michigan 350 336 4.1% 333 319 NM NM 0 0 NM NM
Ohio 125 153 -18.2% 73 90 52 63 0 0 0 0
Wisconsin 494 465 6.1% 442 418 NM NM 0 0 26 22
West North Central 2,619 2,549 2.8% 2,552 2,486 50 47 0 0 17 16
Iowa 223 208 7.1% 222 208 1 1 0 0 0 0
Kansas 3 2 39.5% 0 0 3 2 0 0 0 0
Minnesota 193 183 5.1% 130 124 46 43 0 0 17 16
Missouri 236 305 -22.6% 236 305 0 0 0 0 0 0
Nebraska 293 279 5.1% 293 279 0 0 0 0 0 0
North Dakota 538 513 4.9% 538 513 0 0 0 0 0 0
South Dakota 1,134 1,059 7.1% 1,134 1,059 0 0 0 0 0 0
South Atlantic 3,902 5,123 -23.8% 3,019 3,804 764 1,172 2 5 117 141
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 54 65 -17.3% 54 65 0 0 0 0 0 0
Georgia 838 1,038 -19.3% 829 1,029 NM NM 0 0 NM NM
Maryland 466 784 -40.6% 0 0 466 784 0 0 0 0
North Carolina 1,189 1,532 -22.4% 1,023 1,314 165 213 1 4 NM NM
South Carolina 668 859 -22.2% 653 839 NM 19 1 1 0 0
Virginia 310 385 -19.5% 287 348 23 37 0 0 0.02 0.08
West Virginia 377 460 -18.1% 174 210 93 116 0 0 110 134
East South Central 5,535 6,862 -19.3% 5,359 6,645 176 217 0 0 0 0
Alabama 2,531 3,124 -19.0% 2,531 3,124 0 0 0 0 0 0
Kentucky 952 1,203 -20.9% 949 1,199 NM NM 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 2,051 2,535 -19.1% 1,879 2,322 173 213 0 0 0 0
West South Central 1,766 2,212 -20.2% 1,562 1,961 202 249 NM NM 0 0
Arkansas 884 1,097 -19.4% 871 1,080 14 17 0 0 0 0
Louisiana 179 219 -18.4% 0 0 179 219 0 0 0 0
Oklahoma 425 541 -21.5% 425 541 0 0 0 0 0 0
Texas 278 355 -21.6% 267 340 9 12 NM NM 0 0
Mountain 7,142 6,692 6.7% 6,802 6,370 326 309 NM NM 0 0
Arizona 1,271 1,424 -10.8% 1,271 1,424 0 0 0 0 0 0
Colorado 452 357 26.4% 391 300 59 56 1 1 0 0
Idaho 2,164 2,046 5.8% 1,951 1,845 213 201 0 0 0 0
Montana 2,256 2,140 5.4% 2,226 2,111 NM 29 0 0 0 0
Nevada 505 259 95.3% 487 240 NM 18 0 0 0 0
New Mexico 52 48 8.1% 52 48 0 0 0 0 0 0
Utah 207 195 5.9% 189 178 4 4 NM NM 0 0
Wyoming 236 223 5.9% 236 223 0 0 0 0 0 0
Pacific Contiguous 30,576 29,117 5.0% 30,043 28,567 526 542 NM NM NM NM
California 6,813 7,321 -6.9% 6,409 6,892 397 421 NM NM 0 0
Oregon 8,026 7,314 9.7% 7,967 7,259 59 55 0 0 0 0
Washington 15,737 14,482 8.7% 15,667 14,416 70 65 0 0 NM NM
Pacific Noncontiguous 475 457 4.0% 408 389 3 5 48 46 NM NM
Alaska 455 435 4.7% 407 388 0 0 48 46 0 0
Hawaii NM 22 NM 1 0.06 3 5 0 0 NM NM
U.S. Total 62,558 65,362 -4.3% 56,356 57,805 5,910 7,231 76 80 216 246

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.