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Electric Power Monthly

Data for September 2021 Release Date: November 24, 2021 Next Release Date: December 23, 2021 full reportPDF
SAS Output
Table 1.10.B. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, Year-to-Date through September 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
September 2021 YTD September 2020 YTD Percentage
Change
September 2021 YTD September 2020 YTD September 2021 YTD September 2020 YTD September 2021 YTD September 2020 YTD September 2021 YTD September 2020 YTD
New England 4,791 5,115 -6.3% 658 678 4,070 4,369 4 4 60 64
Connecticut 245 249 -1.8% 30 22 215 227 0 0 0 0
Maine 2,223 2,416 -8.0% NM 2 2,162 2,350 0 0 60 64
Massachusetts 614 645 -4.9% 122 120 488 522 4 4 0 0
New Hampshire 896 939 -4.6% 235 252 661 687 0 0 0 0
Rhode Island 3 3 12.4% 0 0 3 3 0 0 0 0
Vermont 811 863 -6.0% 269 283 542 580 0 0 0 0
Middle Atlantic 22,714 24,365 -6.8% 18,021 19,492 4,643 4,824 6 5 44 45
New Jersey 16 12 31.4% 0 0 16 12 0 0 0 0
New York 20,737 22,328 -7.1% 17,949 19,421 2,738 2,857 6 5 44 45
Pennsylvania 1,962 2,026 -3.2% 73 71 1,889 1,955 0 0 0 0
East North Central 3,595 3,924 -8.4% 3,186 3,474 307 350 1 1 102 100
Illinois 98 109 -9.9% 40 39 57 69 1 1 0 0
Indiana 196 201 -2.5% 196 201 0 0 0 0 0 0
Michigan 1,150 1,279 -10.1% 1,090 1,201 52 70 0 0 NM 7
Ohio 271 278 -2.8% 181 186 90 93 0 0 0 0
Wisconsin 1,880 2,057 -8.6% 1,679 1,846 107 118 0 0 94 93
West North Central 9,423 11,311 -16.7% 9,176 11,009 206 248 0 0 41 54
Iowa 704 851 -17.3% 699 845 5 6 0 0 0 0
Kansas 25 26 -5.9% 0 0 25 26 0 0 0 0
Minnesota 676 830 -18.5% 459 560 176 216 0 0 41 54
Missouri 1,414 1,567 -9.8% 1,414 1,567 0 0 0 0 0 0
Nebraska 958 1,155 -17.1% 958 1,155 0 0 0 0 0 0
North Dakota 1,665 2,037 -18.2% 1,665 2,037 0 0 0 0 0 0
South Dakota 3,981 4,846 -17.8% 3,981 4,846 0 0 0 0 0 0
South Atlantic 16,035 17,813 -10.0% 13,515 15,321 2,088 1,995 14 13 418 483
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 164 191 -14.0% 164 191 0 0 0 0 0 0
Georgia 3,158 3,785 -16.6% 3,130 3,760 NM 9 0 0 16 16
Maryland 1,597 1,450 10.1% 0 0 1,597 1,450 0 0 0 0
North Carolina 5,765 6,218 -7.3% 5,671 6,120 79 87 12 11 NM 0
South Carolina 2,823 3,188 -11.5% 2,751 3,102 70 83 2 3 0 0
Virginia 1,393 1,666 -16.4% 1,323 1,596 70 70 0 0 0.24 0.18
West Virginia 1,136 1,314 -13.6% 476 551 261 297 0 0 398 466
East South Central 22,834 24,602 -7.2% 22,826 24,594 NM 8 0 0 0 0
Alabama 9,393 10,371 -9.4% 9,393 10,371 0 0 0 0 0 0
Kentucky 3,877 3,735 3.8% 3,869 3,727 NM 8 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 9,564 10,496 -8.9% 9,564 10,496 0 0 0 0 0 0
West South Central 7,058 7,807 -9.6% 6,121 6,772 937 1,034 NM 1 0 0
Arkansas 3,272 3,665 -10.7% 3,223 3,626 49 39 0 0 0 0
Louisiana 859 973 -11.7% 0 0 859 973 0 0 0 0
Oklahoma 2,042 2,307 -11.5% 2,042 2,307 0 0 0 0 0 0
Texas 885 862 2.7% 855 839 29 22 NM 1 0 0
Mountain 22,816 25,070 -9.0% 21,965 24,128 840 929 12 12 0 0
Arizona 4,554 4,922 -7.5% 4,554 4,922 0 0 0 0 0 0
Colorado 1,275 1,305 -2.3% 1,076 1,095 187 198 12 12 0 0
Idaho 6,503 7,362 -11.7% 6,010 6,814 493 549 0 0 0 0
Montana 7,339 8,322 -11.8% 7,233 8,200 106 122 0 0 0 0
Nevada 1,690 1,527 10.6% 1,650 1,483 40 44 0 0 0 0
New Mexico 141 157 -10.0% 141 157 0 0 0 0 0 0
Utah 569 631 -9.8% 564 625 5 7 0 0 0 0
Wyoming 746 842 -11.5% 737 833 8 9 0 0 0 0
Pacific Contiguous 85,532 102,603 -16.6% 84,498 101,231 1,029 1,367 NM 6 0 0
California 11,693 18,027 -35.1% 11,061 17,101 626 920 NM 6 0 0
Oregon 20,788 24,683 -15.8% 20,614 24,485 174 199 0 0 0 0
Washington 53,051 59,893 -11.4% 52,822 59,646 229 248 0 0 0 0
Pacific Noncontiguous 1,316 1,453 -9.4% 1,126 1,255 24 17 117 127 48 54
Alaska 1,236 1,377 -10.2% 1,119 1,250 0 0 117 127 0 0
Hawaii 80 76 4.6% 7 5 24 17 0 0 48 54
U.S. Total 196,115 224,063 -12.5% 181,091 207,956 14,151 15,141 160 168 714 799

NM = Not meaningful due to large relative standard error or excessive percentage change.
Notes: See Glossary for definitions. Values for 2021 are preliminary. Values for 2020 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.