Electric Power Monthly

Data for May 2015  |  Release Date: July 27, 2015  |  Next Release: August 25, 2015 
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Table 1.13.A. Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, May 2015 and 2014 (Thousand Megawatthours)

  Electric Power Sector  
Census Division
and State
All Sectors Electric Utilities Independent
Power Producers
Commercial Sector Industrial Sector
  May 2015 May 2014 Percentage
Change
May 2015 May 2014 May 2015 May 2014 May 2015 May 2014 May 2015 May 2014
New England 563 734 -23.2% 76 91 455 605 NM NM 32 37
Connecticut NM NM NM NM NM NM NM 0 0 0 0
Maine 257 318 -18.9% 0 0 226 282 0 0 31 36
Massachusetts 71 95 -25.6% NM NM 52 74 NM NM NM NM
New Hampshire 124 194 -36.2% 26 34 97 159 0 0 0 NM
Rhode Island NM NM NM 0 0 NM NM 0 0 0 0
Vermont 85 97 -12.5% NM NM NM NM 0 0 0 0
Middle Atlantic 2,277 2,597 -12.3% 1,857 2,029 415 564 NM NM NM NM
New Jersey NM NM NM 0 0 NM NM 0 0 0 0
New York 2,086 2,233 -6.6% 1,787 1,851 294 378 NM NM NM NM
Pennsylvania 189 362 -47.7% 70 178 119 184 0 0 0 0
East North Central 368 447 -17.6% 332 398 NM NM NM NM NM NM
Illinois NM NM NM NM NM NM NM NM NM 0 0
Indiana 38 22 69.4% 38 22 0 0 0 0 0 0
Michigan 115 158 -27.2% 106 142 NM NM 0 0 NM NM
Ohio 39 NM NM 39 NM 0 0 0 0 0 0
Wisconsin 166 223 -25.7% 146 198 NM NM 0 0 NM NM
West North Central 1,004 969 3.6% 978 939 NM NM 0 0 NM NM
Iowa 58 NM NM 57 NM NM NM 0 0 0 0
Kansas NM NM NM 0 0 NM NM 0 0 0 0
Minnesota 52 NM NM NM NM NM NM 0 0 NM NM
Missouri 143 30 376.7% 143 30 0 0 0 0 0 0
Nebraska 96 132 -27.2% 96 132 0 0 0 0 0 0
North Dakota 214 264 -19.0% 214 264 0 0 0 0 0 0
South Dakota 441 413 6.8% 441 413 0 0 0 0 0 0
South Atlantic 1,010 1,403 -28.1% 811 996 144 315 NM NM 54 90
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 NM NM NM NM 0 0 0 0 0 0
Georgia 212 260 -18.6% 209 257 NM NM 0 0 NM NM
Maryland 110 269 -59.1% 0 0 110 269 0 0 0 0
North Carolina 295 388 -23.9% 290 349 NM NM NM NM NM NM
South Carolina 188 215 -12.4% 182 207 NM NM NM NM 0 0
Virginia 84 129 -35.0% 78 123 NM NM 0 0 NM NM
West Virginia 105 124 -15.5% NM NM 18 27 0 0 51 55
East South Central 1,205 1,434 -15.9% 1,205 1,394 NM NM 0 0 0 39
Alabama 501 610 -18.0% 501 610 0 0 0 0 0 0
Kentucky 204 246 -17.2% 203 246 NM NM 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 501 577 -13.2% 501 538 0 0 0 0 0 39
West South Central 698 498 40.0% 605 361 93 137 0 0 0 0
Arkansas 241 204 18.3% 238 203 NM NM 0 0 0 0
Louisiana 88 134 -34.0% 0 0 88 134 0 0 0 0
Oklahoma 296 110 168.0% 296 110 0 0 0 0 0 0
Texas 73 51 43.9% 71 48 NM NM 0 0 0 0
Mountain 2,931 3,527 -16.9% 2,475 3,015 456 511 NM NM 0 0
Arizona 567 494 14.6% 567 494 0 0 0 0 0 0
Colorado 124 213 -42.0% 105 187 NM NM NM NM 0 0
Idaho 741 926 -20.0% 658 827 83 99 0 0 0 0
Montana 1,137 1,405 -19.0% 788 1,025 349 380 0 0 0 0
Nevada 199 297 -32.9% 195 291 NM NM 0 0 0 0
New Mexico NM NM NM NM NM 0 0 0 0 0 0
Utah 49 76 -34.8% 49 75 NM NM 0 0 0 0
Wyoming 103 98 5.6% 103 97 NM NM 0 0 0 0
Pacific Contiguous 9,907 14,656 -32.4% 9,817 14,513 90 143 NM NM 0 0
California 1,240 2,063 -39.9% 1,195 1,975 44 87 NM NM 0 0
Oregon 2,421 3,663 -33.9% 2,397 3,638 NM NM 0 0 0 0
Washington 6,247 8,930 -30.0% 6,225 8,899 NM NM 0 0 0 0
Pacific Noncontiguous 138 141 -2.0% 129 136 5 0 0 0 NM NM
Alaska 127 134 -4.6% 127 134 0 0 0 0 0 0
Hawaii NM NM NM NM NM 5 0 0 0 NM NM
U.S. Total 20,102 26,406 -23.9% 18,286 23,871 1,696 2,327 NM NM 118 203

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.