Electric Power Monthly

Data for March 2013  |  Release Date: May 21, 2013  |  Next Release: June 21, 2013  
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Table 1.13.A. Net Generation from Hydroelectric (Conventional) Power
by State, by Sector, March 2013 and 2012 (Thousand Megawatthours)

  Electric Power Sector  
Census Division
and State		 All Sectors Electric Utilities Independent
Power Producers		 Commercial Sector Industrial Sector
  March 2013 March 2012 Percentage
Change		 March 2013 March 2012 March 2013 March 2012 March 2013 March 2012 March 2013 March 2012
New England 767 835 -8.1% 113 114 605 649 NM NM 49 71
Connecticut 51 54 -5.5% NM NM 46 49 0 0 0 0
Maine 356 356 -0.2% 0 0 310 288 0 0 46 68
Massachusetts 105 113 -7.5% 29 27 75 86 NM NM NM NM
New Hampshire 126 174 -27.4% 37 38 89 135 0 0 NM NM
Rhode Island NM NM NM 0 0 NM NM 0 0 0 0
Vermont 129 137 -6.0% 42 45 84 90 0 0 NM NM
Middle Atlantic 2,496 2,938 -15.1% 1,903 2,315 586 615 NM NM NM NM
New Jersey NM NM NM 0 0 NM NM 0 0 0 0
New York 2,230 2,665 -16.3% 1,774 2,184 449 474 NM NM NM NM
Pennsylvania 262 269 -2.6% 129 131 134 138 0 0 0 0
East North Central 283 369 -23.4% 252 328 NM 25 NM NM NM NM
Illinois NM NM NM NM NM NM 8 NM 0 0 0
Indiana 32 30 5.9% 32 30 0 0 0 0 0 0
Michigan 83 119 -30.3% 74 107 NM NM 0 0 NM NM
Ohio 32 24 33.7% 32 24 0 0 0 0 0 0
Wisconsin 123 182 -32.5% 109 161 NM NM NM NM NM NM
West North Central 785 1,045 -24.9% 768 1,016 NM NM 0 0 NM NM
Iowa NM 74 NM NM 73 NM NM 0 0 0 0
Kansas NM NM NM 0 0 NM NM 0 0 0 0
Minnesota 44 68 -34.7% NM 41 NM NM 0 0 NM NM
Missouri 107 156 -31.7% 107 156 0 0 0 0 0 0
Nebraska 91 136 -32.7% 91 136 0 0 0 0 0 0
North Dakota 153 192 -20.3% 153 192 0 0 0 0 0 0
South Dakota 340 418 -18.6% 340 418 0 0 0 0 0 0
South Atlantic 1,406 1,192 17.9% 994 843 266 270 NM NM 145 78
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 255 211 20.5% 252 209 NM NM 0 0 NM NM
Maryland 203 205 -1.3% 0 0 203 205 0 0 0 0
North Carolina 483 328 47.1% 411 325 NM NM NM NM 68 NM
South Carolina 185 150 23.5% 181 146 NM NM NM NM 0 0
Virginia 99 111 -10.4% 92 103 NM NM 0 0 NM NM
West Virginia 165 169 -2.7% 41 44 50 51 0 0 74 75
East South Central 2,423 2,197 10.3% 2,343 2,196 NM NM 0 0 79 0
Alabama 1,147 1,027 11.7% 1,147 1,027 0 0 0 0 0 0
Kentucky 322 329 -2.1% 321 328 NM NM 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee 954 842 13.4% 875 842 0 0 0 0 79 0
West South Central 457 686 -33.4% 342 567 114 119 0 0 0 0
Arkansas 166 301 -44.7% 162 297 NM NM 0 0 0 0
Louisiana 107 111 -3.9% 0 0 107 111 0 0 0 0
Oklahoma 121 203 -40.6% 121 203 0 0 0 0 0 0
Texas 63 71 -10.9% 59 67 NM NM 0 0 0 0
Mountain 2,267 3,159 -28.3% 1,973 2,752 294 407 0 0 0 0
Arizona 520 651 -20.2% 520 651 0 0 0 0 0 0
Colorado 146 180 -18.9% 135 164 NM NM 0 0 0 0
Idaho 627 1,171 -46.5% 591 1,092 NM 79 0 0 0 0
Montana 555 790 -29.8% 314 483 241 307 0 0 0 0
Nevada 303 197 53.7% 300 193 NM NM 0 0 0 0
New Mexico NM NM NM NM NM 0 0 0 0 0 0
Utah 69 102 -32.3% 69 101 NM NM 0 0 0 0
Wyoming 33 49 -32.9% 32 48 NM NM 0 0 0 0
Pacific Contiguous 9,588 13,212 -27.4% 9,468 13,097 119 114 NM NM NM NM
California 1,775 1,443 23.0% 1,696 1,379 79 63 NM NM 0 0
Oregon 2,728 3,931 -30.6% 2,709 3,906 NM 25 0 0 0 0
Washington 5,084 7,838 -35.1% 5,064 7,812 NM 25 0 0 NM NM
Pacific Noncontiguous 102 137 -25.0% 98 127 1 5 0 0 NM NM
Alaska 97 126 -22.9% 97 126 0 0 0 0 0 0
Hawaii NM NM NM NM NM 1 5 0 0 NM NM
U.S. Total 20,573 25,770 -20.2% 18,254 23,356 2,019 2,225 NM NM 297 186

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.