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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.A. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, 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 September 2020 Percentage
Change
September 2021 September 2020 September 2021 September 2020 September 2021 September 2020 September 2021 September 2020
New England 515 112 358.7% 70 14 438 96 1 0.28 NM 1
Connecticut 27 5 434.2% 4 0.08 23 5 0 0 0 0
Maine 243 54 352.8% NM 0.05 236 52 0 0 NM 1
Massachusetts 66 14 360.3% NM 3 53 11 1 0.28 0 0
New Hampshire 93 21 350.2% 26 6 67 15 0 0 0 0
Rhode Island 0.32 0.03 NM 0 0 0.32 0.03 0 0 0 0
Vermont 86 19 362.5% 27 6 59 13 0 0 0 0
Middle Atlantic 2,431 2,582 -5.8% 1,928 2,070 498 510 1 0.00 5 3
New Jersey 2 0.02 NM 0 0 2 0.02 0 0 0 0
New York 2,219 2,373 -6.5% 1,919 2,068 296 303 1 0.00 5 3
Pennsylvania 210 209 0.7% 10 2 200 207 0 0 0 0
East North Central 282 436 -35.2% 246 388 27 36 0.01 0.14 10 12
Illinois 10 10 -4.8% NM 4 NM 5 0.01 0.14 0 0
Indiana 21 23 -8.9% 21 23 0 0 0 0 0 0
Michigan 85 142 -39.9% 80 135 NM 7 0 0 NM 1
Ohio 29 31 -7.6% 19 21 NM 10 0 0 0 0
Wisconsin 138 230 -39.9% 122 206 NM 13 0 0 9 11
West North Central 746 553 34.8% 727 537 16 13 0 0 2 3
Iowa 50 42 18.2% 49 41 0.41 1 0 0 0 0
Kansas 3 2 34.1% 0 0 3 2 0 0 0 0
Minnesota 49 41 21.3% 34 27 13 11 0 0 2 3
Missouri 149 75 97.4% 149 75 0 0 0 0 0 0
Nebraska 71 57 26.1% 71 57 0 0 0 0 0 0
North Dakota 124 100 24.5% 124 100 0 0 0 0 0 0
South Dakota 300 237 26.5% 300 237 0 0 0 0 0 0
South Atlantic 1,741 1,376 26.5% 1,443 1,282 250 63 1 1 46 30
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 18 12 58.7% 18 12 0 0 0 0 0 0
Georgia 321 421 -23.7% 318 419 NM 0.47 0 0 NM 2
Maryland 200 27 640.3% 0 0 200 27 0 0 0 0
North Carolina 631 533 18.4% 622 524 NM 8 1 1 NM 0
South Carolina 300 192 56.8% 293 187 NM 5 0.11 0.04 0 0
Virginia 146 113 28.8% 139 108 NM 6 0 0 0.03 0.03
West Virginia 125 79 57.4% 53 33 28 18 0 0 44 28
East South Central 2,613 2,101 24.4% 2,612 2,101 NM 1 0 0 0 0
Alabama 1,094 811 34.8% 1,094 811 0 0 0 0 0 0
Kentucky 455 402 13.3% 454 401 NM 1 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 1,064 888 19.8% 1,064 888 0 0 0 0 0 0
West South Central 748 831 -10.0% 644 720 104 111 NM 0.07 0 0
Arkansas 350 387 -9.7% 344 382 6 5 0 0 0 0
Louisiana 96 103 -6.4% 0 0 96 103 0 0 0 0
Oklahoma 221 244 -9.5% 221 244 0 0 0 0 0 0
Texas 81 96 -15.8% 79 94 2 3 NM 0.07 0 0
Mountain 1,783 2,319 -23.1% 1,719 2,231 63 86 2 2 0 0
Arizona 384 462 -17.0% 384 462 0 0 0 0 0 0
Colorado 103 111 -7.4% 87 92 15 18 2 2 0 0
Idaho 490 681 -28.1% 452 630 38 51 0 0 0 0
Montana 547 770 -28.9% 539 759 NM 11 0 0 0 0
Nevada 149 144 3.5% 148 139 NM 5 0 0 0 0
New Mexico 11 15 -24.6% 11 15 0 0 0 0 0 0
Utah 43 58 -25.8% 43 58 -0.01 -0.02 0 0 0 0
Wyoming 57 79 -27.6% 55 77 2 2 0 0 0 0
Pacific Contiguous 7,006 8,246 -15.0% 6,893 8,119 113 126 NM 0.27 0 0
California 1,519 1,738 -12.6% 1,436 1,646 NM 92 NM 0.27 0 0
Oregon 1,685 2,017 -16.5% 1,671 2,001 13 16 0 0 0 0
Washington 3,802 4,492 -15.3% 3,785 4,473 17 19 0 0 0 0
Pacific Noncontiguous 100 122 -18.4% 85 105 2 1 NM 11 NM 5
Alaska 93 116 -20.1% 84 105 0 0 NM 11 0 0
Hawaii 7 6 13.5% 1 0.14 2 1 0 0 NM 5
U.S. Total 17,966 18,679 -3.8% 16,366 17,567 1,513 1,043 14 14 74 54

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.