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Electric Power Monthly

Data for May 2021 Release Date: July 26, 2021 Next Release Date: August 24, 2021 full reportPDF Re-release date: July 29, 2021 (Revision Notice)
SAS Output
Table 1.10.A. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, May 2021 and 2020 (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
May 2021 May 2020 Percentage
Change
May 2021 May 2020 May 2021 May 2020 May 2021 May 2020 May 2021 May 2020
New England 607 728 -16.7% 86 103 511 614 1 1 NM 10
Connecticut 34 40 -15.5% 3 3 31 37 0 0 0 0
Maine 274 328 -16.6% NM NM 265 317 0 0 NM 10
Massachusetts 77 92 -16.3% NM 18 61 73 1 1 0 0
New Hampshire 115 140 -17.7% 29 34 87 107 0 0 0 0
Rhode Island 0.40 0.45 -12.1% 0 0 0.40 0.45 0 0 0 0
Vermont 107 128 -16.5% 39 47 68 80 0 0 0 0
Middle Atlantic 2,708 3,103 -12.7% 2,013 2,277 690 819 1 1 5 6
New Jersey 1 3 -67.3% 0 0 1 3 0 0 0 0
New York 2,430 2,770 -12.3% 2,002 2,265 422 497 1 1 5 6
Pennsylvania 277 331 -16.2% 10 12 267 319 0 0 0 0
East North Central 456 590 -22.7% 406 524 NM 53 0.03 0 NM NM
Illinois 11 16 -31.6% NM 6 NM 10 0.03 0 0 0
Indiana 20 25 -18.1% 20 25 0 0 0 0 0 0
Michigan 150 198 -24.3% 141 183 NM NM 0 0 NM NM
Ohio 32 38 -17.0% 22 26 NM 12 0 0 0 0
Wisconsin 243 313 -22.3% 219 284 NM NM 0 0 NM NM
West North Central 1,505 1,921 -21.7% 1,474 1,885 NM NM 0 0 7 5
Iowa 78 95 -18.0% 77 94 1 1 0 0 0 0
Kansas 3 3 23.7% 0 0 3 3 0 0 0 0
Minnesota 97 124 -22.1% 70 91 NM NM 0 0 7 5
Missouri 181 207 -12.9% 181 207 0 0 0 0 0 0
Nebraska 126 164 -22.7% 126 164 0 0 0 0 0 0
North Dakota 291 381 -23.4% 291 381 0 0 0 0 0 0
South Dakota 728 948 -23.1% 728 948 0 0 0 0 0 0
South Atlantic 1,501 1,845 -18.7% 1,189 1,497 264 292 1 2 46 54
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 NM 19 NM NM 19 0 0 0 0 0 0
Georgia 299 370 -19.4% 295 367 NM NM 0 0 NM 2
Maryland 209 232 -10.0% 0 0 209 232 0 0 0 0
North Carolina 488 607 -19.7% 478 600 NM 5 1 1 NM NM
South Carolina 241 297 -18.9% 234 291 NM 6 0.22 0.34 0 0
Virginia 114 161 -29.0% 107 154 NM 7 0 0 0.03 0
West Virginia 134 159 -15.4% 58 68 33 39 0 0 44 52
East South Central 2,010 2,462 -18.4% 2,009 2,461 NM NM 0 0 0 0
Alabama 820 1,119 -26.7% 820 1,119 0 0 0 0 0 0
Kentucky 388 394 -1.6% 387 393 NM NM 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 802 950 -15.6% 802 950 0 0 0 0 0 0
West South Central 911 1,057 -13.8% 794 924 117 132 NM NM 0 0
Arkansas 346 402 -13.8% 341 397 NM NM 0 0 0 0
Louisiana 108 125 -13.9% 0 0 108 125 0 0 0 0
Oklahoma 307 361 -15.1% 307 361 0 0 0 0 0 0
Texas 151 169 -10.9% 146 166 4 3 NM NM 0 0
Mountain 3,064 3,772 -18.8% 2,939 3,611 125 159 1 2 0 0
Arizona 542 611 -11.3% 542 611 0 0 0 0 0 0
Colorado 177 214 -17.0% 153 182 NM NM 1 2 0 0
Idaho 969 1,249 -22.4% 891 1,150 78 99 0 0 0 0
Montana 941 1,214 -22.5% 926 1,196 NM NM 0 0 0 0
Nevada 241 236 2.3% 235 228 NM NM 0 0 0 0
New Mexico NM NM NM NM NM 0 0 0 0 0 0
Utah 83 107 -22.6% 82 106 0.46 1 0 0 0 0
Wyoming 95 122 -21.6% 93 120 2 2 0 0 0 0
Pacific Contiguous 10,483 14,802 -29.2% 10,342 14,571 141 230 NM NM 0 0
California 1,448 2,748 -47.3% 1,364 2,591 83 156 NM NM 0 0
Oregon 2,388 3,536 -32.5% 2,364 3,505 NM NM 0 0 0 0
Washington 6,648 8,519 -22.0% 6,614 8,475 NM NM 0 0 0 0
Pacific Noncontiguous 164 205 -20.2% 143 182 2 1 NM NM NM NM
Alaska 156 198 -21.4% 143 182 0 0 NM NM 0 0
Hawaii NM NM NM 1 0.25 2 1 0 0 NM NM
U.S. Total 23,408 30,485 -23.2% 21,395 28,036 1,912 2,332 NM NM 83 95

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.