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Electric Power Monthly

Data for August 2026 Release Date: October 23, 2026 Next Release Date: November 24, 2026
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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 August 2026 and 2025 (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		 August 2026 YTD August 2025 YTD Percentage
Change		 August 2026 YTD August 2025 YTD August 2026 YTD August 2025 YTD August 2026 YTD August 2025 YTD August 2026 YTD August 2025 YTD
New England 3,690 4,584 -19.5% 357 424 3,297 4,115 0 0 36 45
Connecticut 191 243 -21.6% 15 17 175 226 0 0 0 0
Maine 1,640 1,981 -17.2% NM 2 1,603 1,935 0 0 36 45
Massachusetts 529 609 -13.2% 120 147 409 462 0 0 0 0
New Hampshire 669 939 -28.8% NM 4 666 936 0 0 0 0
Rhode Island NM NM NM 0 0 NM NM 0 0 0 0
Vermont 655 802 -18.3% 218 254 438 548 0 0 0 0
Middle Atlantic 18,775 19,391 -3.2% 14,771 14,597 3,971 4,752 3 3 30 38
New Jersey 0 6 -100.0% 0 0 0 6 0 0 0 0
New York 17,148 17,215 -0.4% 14,728 14,527 2,386 2,647 3 3 30 38
Pennsylvania 1,628 2,170 -25.0% 43 71 1,585 2,099 0 0 0 0
East North Central 3,141 2,981 5.3% 2,787 2,616 285 288 NM 5 66 72
Illinois 66 65 0.2% 35 36 31 29 0 0 0 0
Indiana 193 210 -8.2% 189 205 0 0 NM 5 0 0
Michigan 1,047 912 14.7% 994 861 48 46 0 0 NM NM
Ohio 303 333 -9.0% 181 198 122 135 0 0 0 0
Wisconsin 1,533 1,460 5.0% 1,388 1,316 84 77 0 0 61 67
West North Central 8,361 7,809 7.1% 8,108 7,589 202 172 0 0 52 48
Iowa 947 840 12.7% 943 836 5 4 0 0 0 0
Kansas 18 15 17.8% 0 0 18 15 0 0 0 0
Minnesota 636 600 6.1% 405 400 179 152 0 0 52 48
Missouri 758 1,037 -26.9% 758 1,037 0 0 0 0 0 0
Nebraska 946 812 16.5% 946 812 0 0 0 0 0 0
North Dakota 1,638 1,472 11.3% 1,638 1,472 0 0 0 0 0 0
South Dakota 3,418 3,032 12.7% 3,418 3,032 0 0 0 0 0 0
South Atlantic 8,206 10,082 -18.6% 6,061 7,573 1,889 2,187 5 6 251 316
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 150 180 -16.3% 150 180 0 0 0 0 0 0
Georgia 1,721 2,061 -16.5% 1,708 2,044 NM NM 0 0 9 11
Maryland 1,179 1,382 -14.7% 0 0 1,179 1,382 0 0 0 0
North Carolina 2,530 3,160 -20.0% 2,117 2,709 407 447 5 4 0 0
South Carolina 1,080 1,402 -23.0% 1,057 1,371 23 30 0.19 1 0 0
Virginia 621 820 -24.3% 577 755 44 65 0 0 0.32 0.05
West Virginia 924 1,076 -14.1% 452 515 231 256 0 0 241 305
East South Central 13,812 16,602 -16.8% 13,337 16,090 474 512 0 0 0 0
Alabama 4,901 6,926 -29.2% 4,901 6,926 0 0 0 0 0 0
Kentucky 2,975 3,264 -8.8% 2,966 3,253 NM 10 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 5,935 6,412 -7.4% 5,470 5,910 465 502 0 0 0 0
West South Central 5,471 6,682 -18.1% 4,762 5,763 709 919 0 0 0 0
Arkansas 2,441 3,051 -20.0% 2,404 3,025 37 26 0 0 0 0
Louisiana 669 876 -23.6% 0 0 669 876 0 0 0 0
Oklahoma 1,565 1,976 -20.8% 1,565 1,976 0 0 0 0 0 0
Texas 796 778 2.3% 794 762 2 17 0 0 0 0
Mountain 21,213 20,194 5.0% 20,158 19,177 1,002 970 53 47 0 0
Arizona 3,415 3,605 -5.3% 3,415 3,605 0 0 0 0 0 0
Colorado 1,369 1,255 9.1% 1,175 1,077 182 167 11 11 0 0
Idaho 7,233 6,810 6.2% 6,549 6,136 684 675 0 0 0 0
Montana 6,904 5,777 19.5% 6,831 5,712 72 64 0 0 0 0
Nevada 1,027 1,555 -34.0% 975 1,503 51 52 0 0 0 0
New Mexico 102 91 11.1% 102 91 0 0 0 0 0 0
Utah 484 405 19.4% 436 364 5 5 NM 36 0 0
Wyoming 680 695 -2.2% 674 689 7 7 0 0 0 0
Pacific Contiguous 96,731 84,117 15.0% 95,228 82,583 1,490 1,511 NM 24 0 0
California 18,922 20,627 -8.3% 17,876 19,440 1,031 1,164 NM 24 0 0
Oregon 22,103 19,406 13.9% 21,885 19,204 218 202 0 0 0 0
Washington 55,707 44,084 26.4% 55,466 43,939 240 145 0 0 0 0
Pacific Noncontiguous 1,539 1,173 31.2% 1,312 1,006 30 11 156 118 42 37
Alaska 1,466 1,124 30.4% 1,310 1,006 0 0 156 118 0 0
Hawaii 74 49 50.8% 2 1 30 11 0 0 42 37
U.S. Total 180,940 173,615 4.2% 166,880 157,418 13,348 15,438 235 203 477 556

NM = Not meaningful due to large relative standard error or excessive percentage change.
Notes: See Glossary for definitions. Values for 2026 are preliminary. Values for 2025 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.

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