Table 3.14. Utility Scale Facility Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, 2018 and 2017 (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
Year 2018 Year 2017 Percentage
Change
Year 2018 Year 2017 Year 2018 Year 2017 Year 2018 Year 2017 Year 2018 Year 2017
New England 7,577 7,455 1.6% 1,078 1,051 6,380 6,030 4 4 114 370
Connecticut 555 332 67.2% 41 25 514 307 0 0 0 0
Maine 3,261 3,389 -3.8% 0 0 3,147 3,025 0 0 114 364
Massachusetts 1,134 1,037 9.3% 268 252 862 775 4 4 0 6
New Hampshire 1,355 1,413 -4.1% 371 340 984 1,073 0 0 0 0
Rhode Island 4 2 72.9% 0 0 4 2 0 0 0 0
Vermont 1,268 1,280 -1.0% 398 434 870 847 0 0 0 0
Middle Atlantic 33,927 33,282 1.9% 25,247 24,999 8,615 8,207 6 6 59 70
New Jersey 36 14 160.7% 0 0 36 14 0 0 0 0
New York 29,630 30,145 -1.7% 25,105 24,904 4,460 5,165 6 6 59 70
Pennsylvania 4,262 3,123 36.4% 142 95 4,120 3,028 0 0 0 0
East North Central 4,574 5,045 -9.3% 4,068 4,534 354 313 1 2 151 197
Illinois 147 125 17.1% 61 49 84 75 1 2 0 0
Indiana 223 306 -27.3% 223 306 0 0 0 0 0 0
Michigan 1,569 1,679 -6.5% 1,441 1,540 119 110 0 0 10 29
Ohio 244 277 -12.0% 227 277 17 0 0 0 0 0
Wisconsin 2,392 2,657 -10.0% 2,116 2,362 135 128 0 0 141 168
West North Central 13,662 12,829 6.5% 13,300 12,438 270 236 0 0 92 156
Iowa 925 1,034 -10.5% 918 1,027 7 7 0 0 0 0
Kansas 26 29 -9.6% 0 0 26 29 0 0 0 0
Minnesota 1,054 1,258 -16.2% 725 903 237 200 0 0 92 156
Missouri 828 1,182 -29.9% 828 1,182 0 0 0 0 0 0
Nebraska 1,382 1,489 -7.2% 1,382 1,489 0 0 0 0 0 0
North Dakota 3,180 2,582 23.2% 3,180 2,582 0 0 0 0 0 0
South Dakota 6,266 5,256 19.2% 6,266 5,256 0 0 0 0 0 0
South Atlantic 19,992 13,021 53.5% 15,729 9,960 3,549 2,497 15 12 699 553
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 233 218 6.5% 233 218 0 0 0 0 0 0
Georgia 3,697 2,410 53.4% 3,676 2,384 10 6 0 0 11 19
Maryland 2,831 1,965 44.0% 0 0 2,831 1,965 0 0 0 0
North Carolina 6,605 3,818 73.0% 6,540 3,773 53 35 13 10 0 0
South Carolina 3,014 1,835 64.2% 2,931 1,788 80 46 2 1 0 0
Virginia 1,765 1,116 58.1% 1,696 1,056 68 60 0 0 0.17 0.20
West Virginia 1,848 1,658 11.4% 653 740 507 385 0 0 688 534
East South Central 25,854 22,434 15.2% 25,843 22,424 11 11 0 0 0 0
Alabama 11,143 9,237 20.6% 11,143 9,237 0 0 0 0 0 0
Kentucky 4,418 4,506 -2.0% 4,407 4,495 11 11 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 10,293 8,691 18.4% 10,293 8,691 0 0 0 0 0 0
West South Central 7,350 6,948 5.8% 6,086 5,962 1,263 984 1 2 0 0
Arkansas 3,009 2,943 2.2% 2,959 2,898 50 45 0 0 0 0
Louisiana 1,180 906 30.2% 0 0 1,180 906 0 0 0 0
Oklahoma 2,035 2,036 -0.1% 2,035 2,036 0 0 0 0 0 0
Texas 1,126 1,062 6.1% 1,092 1,028 33 33 1 2 0 0
Mountain 35,170 34,769 1.2% 33,878 33,273 1,279 1,482 13 14 0 0
Arizona 6,982 6,832 2.2% 6,982 6,832 0 0 0 0 0 0
Colorado 1,825 1,897 -3.8% 1,601 1,630 212 253 13 14 0 0
Idaho 11,024 10,670 3.3% 10,177 9,689 847 981 0 0 0 0
Montana 11,405 10,946 4.2% 11,269 10,791 136 155 0 0 0 0
Nevada 1,881 1,813 3.8% 1,815 1,739 67 74 0 0 0 0
New Mexico 150 193 -22.6% 150 193 0 0 0 0 0 0
Utah 927 1,294 -28.3% 919 1,283 8 11 0 0 0 0
Wyoming 976 1,124 -13.2% 967 1,116 9 8 0 0 0 0
Pacific Contiguous 142,657 162,840 -12.4% 140,598 159,565 2,048 3,256 11 19 0 0
California 26,331 42,363 -37.8% 24,915 39,798 1,405 2,546 11 19 0 0
Oregon 35,443 38,294 -7.4% 35,199 37,980 243 314 0 0 0 0
Washington 80,883 82,183 -1.6% 80,483 81,787 400 396 0 0 0 0
Pacific Noncontiguous 1,761 1,710 3.0% 1,508 1,471 42 19 176 182 34 37
Alaska 1,664 1,644 1.3% 1,489 1,462 0 0 176 182 0 0
Hawaii 97 66 46.1% 20 10 42 19 0 0 34 37
U.S. Total 292,524 300,333 -2.6% 267,336 275,677 23,812 23,034 227 240 1,149 1,382

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