| Table 3.13. Net Generation from Hydroelectric (Conventional) Power |
| by State, by Sector, 2011 and 2010 (Thousand Megawatthours) |
| Electric Power Sector | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Census Division and State |
All Sectors | Electric Utilities | Independent Power Producers |
Commercial Sector | Industrial Sector | ||||||
| Year 2011 | Year 2010 | Percentage Change |
Year 2011 | Year 2010 | Year 2011 | Year 2010 | Year 2011 | Year 2010 | Year 2011 | Year 2010 | |
| New England | 8,732 | 8,026 | 8.8% | 1,148 | 1,029 | 6,795 | 6,251 | 6 | 5 | 783 | 741 |
| Connecticut | 567 | 391 | 45.2% | 53 | 32 | 514 | 358 | -- | -- | -- | -- |
| Maine | 3,979 | 3,810 | 4.4% | -- | -- | 3,231 | 3,105 | -- | -- | 748 | 706 |
| Massachusetts | 1,149 | 996 | 15.3% | 281 | 238 | 856 | 749 | 6 | 5 | 6 | 5 |
| New Hampshire | 1,605 | 1,478 | 8.6% | 359 | 328 | 1,241 | 1,144 | -- | -- | 5 | 5 |
| Rhode Island | 7 | 4 | 100.0% | -- | -- | 7 | 4 | -- | -- | -- | -- |
| Vermont | 1,425 | 1,347 | 5.8% | 455 | 430 | 945 | 891 | -- | -- | 24 | 25 |
| Middle Atlantic | 31,239 | 27,822 | 12.3% | 24,556 | 21,960 | 6,603 | 5,801 | 6 | 3 | 75 | 58 |
| New Jersey | 24 | 18 | 34.7% | -- | -- | 24 | 18 | -- | -- | -- | -- |
| New York | 27,997 | 25,472 | 9.9% | 22,801 | 20,889 | 5,116 | 4,522 | 6 | 3 | 75 | 58 |
| Pennsylvania | 3,217 | 2,332 | 37.9% | 1,755 | 1,072 | 1,462 | 1,261 | -- | -- | -- | -- |
| East North Central | 4,437 | 4,364 | 1.7% | 3,979 | 3,959 | 276 | 241 | -- | 1 | 183 | 163 |
| Illinois | 140 | 119 | 18.5% | 47 | 43 | 93 | 75 | -- | -- | -- | -- |
| Indiana | 409 | 454 | -9.9% | 409 | 454 | -- | -- | -- | -- | -- | -- |
| Michigan | 1,357 | 1,251 | 8.5% | 1,231 | 1,143 | 97 | 79 | -- | -- | 29 | 28 |
| Ohio | 384 | 429 | -10.6% | 384 | 429 | -- | -- | -- | -- | -- | -- |
| Wisconsin | 2,147 | 2,112 | 1.7% | 1,909 | 1,890 | 85 | 86 | -- | 1 | 153 | 135 |
| West North Central | 13,677 | 11,936 | 14.6% | 13,377 | 11,607 | 183 | 201 | -- | -- | 117 | 127 |
| Iowa | 925 | 948 | -2.4% | 917 | 939 | 8 | 9 | -- | -- | -- | -- |
| Kansas | 15 | 13 | 11.6% | -- | -- | 15 | 13 | -- | -- | -- | -- |
| Minnesota | 746 | 840 | -11.2% | 469 | 534 | 160 | 179 | -- | -- | 117 | 127 |
| Missouri | 1,185 | 1,539 | -23.0% | 1,185 | 1,539 | -- | -- | -- | -- | -- | -- |
| Nebraska | 1,617 | 1,314 | 23.1% | 1,617 | 1,314 | -- | -- | -- | -- | -- | -- |
| North Dakota | 2,580 | 2,042 | 26.3% | 2,580 | 2,042 | -- | -- | -- | -- | -- | -- |
| South Dakota | 6,608 | 5,239 | 26.1% | 6,608 | 5,239 | -- | -- | -- | -- | -- | -- |
| South Atlantic | 13,545 | 15,167 | -10.7% | 9,825 | 12,395 | 3,121 | 2,225 | 10 | 13 | 590 | 534 |
| Delaware | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| District of Columbia | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Florida | 182 | 177 | 2.6% | 182 | 177 | -- | -- | -- | -- | -- | -- |
| Georgia | 2,705 | 3,322 | -18.6% | 2,679 | 3,288 | 7 | 11 | -- | -- | 19 | 22 |
| Maryland | 2,547 | 1,667 | 52.8% | -- | -- | 2,547 | 1,667 | -- | -- | -- | -- |
| North Carolina | 3,893 | 4,757 | -18.1% | 3,859 | 4,709 | 24 | 34 | 10 | 12 | 1 | 2 |
| South Carolina | 1,554 | 2,376 | -34.6% | 1,511 | 2,313 | 43 | 62 | * | 1 | -- | -- |
| Virginia | 1,210 | 1,500 | -19.3% | 1,132 | 1,425 | 68 | 64 | -- | -- | 11 | 12 |
| West Virginia | 1,453 | 1,367 | 6.3% | 462 | 482 | 433 | 387 | -- | -- | 559 | 498 |
| East South Central | 21,429 | 19,422 | 10.3% | 21,419 | 19,413 | 10 | 9 | -- | -- | -- | -- |
| Alabama | 8,884 | 8,704 | 2.1% | 8,884 | 8,704 | -- | -- | -- | -- | -- | -- |
| Kentucky | 2,969 | 2,580 | 15.1% | 2,960 | 2,571 | 10 | 9 | -- | -- | -- | -- |
| Mississippi | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Tennessee | 9,576 | 8,138 | 17.7% | 9,576 | 8,138 | -- | -- | -- | -- | -- | -- |
| West South Central | 6,072 | 8,838 | -31.3% | 4,949 | 7,634 | 1,123 | 1,204 | -- | -- | -- | -- |
| Arkansas | 2,958 | 3,659 | -19.2% | 2,919 | 3,607 | 39 | 52 | -- | -- | -- | -- |
| Louisiana | 1,044 | 1,109 | -5.8% | -- | -- | 1,044 | 1,109 | -- | -- | -- | -- |
| Oklahoma | 1,507 | 2,809 | -46.3% | 1,507 | 2,809 | -- | -- | -- | -- | -- | -- |
| Texas | 563 | 1,262 | -55.4% | 523 | 1,219 | 40 | 43 | -- | -- | -- | -- |
| Mountain | 42,097 | 30,863 | 36.4% | 37,070 | 26,362 | 5,026 | 4,501 | -- | -- | -- | -- |
| Arizona | 9,174 | 6,622 | 38.5% | 9,174 | 6,622 | -- | -- | -- | -- | -- | -- |
| Colorado | 2,083 | 1,578 | 32.0% | 1,915 | 1,430 | 167 | 148 | -- | -- | -- | -- |
| Idaho | 13,405 | 9,154 | 46.4% | 12,470 | 8,419 | 934 | 735 | -- | -- | -- | -- |
| Montana | 12,596 | 9,415 | 33.8% | 8,740 | 5,855 | 3,856 | 3,559 | -- | -- | -- | -- |
| Nevada | 2,191 | 2,157 | 1.5% | 2,144 | 2,118 | 46 | 40 | -- | -- | -- | -- |
| New Mexico | 195 | 217 | -10.3% | 195 | 217 | -- | -- | -- | -- | -- | -- |
| Utah | 1,230 | 696 | 76.9% | 1,217 | 686 | 13 | 9 | -- | -- | -- | -- |
| Wyoming | 1,224 | 1,024 | 19.5% | 1,214 | 1,014 | 10 | 10 | -- | -- | -- | -- |
| Pacific Contiguous | 176,690 | 132,262 | 33.6% | 173,726 | 130,294 | 2,956 | 1,905 | 5 | 59 | 3 | 3 |
| California | 42,557 | 33,431 | 27.3% | 40,157 | 31,947 | 2,396 | 1,477 | 5 | 7 | -- | -- |
| Oregon | 42,315 | 30,542 | 38.5% | 42,017 | 30,293 | 298 | 249 | -- | -- | -- | -- |
| Washington | 91,818 | 68,288 | 34.5% | 91,552 | 68,055 | 263 | 178 | -- | 53 | 3 | 3 |
| Pacific Noncontiguous | 1,438 | 1,504 | -4.4% | 1,365 | 1,450 | 25 | 12 | -- | -- | 49 | 42 |
| Alaska | 1,345 | 1,433 | -6.2% | 1,345 | 1,433 | -- | -- | -- | -- | -- | -- |
| Hawaii | 93 | 70 | 32.3% | 20 | 17 | 25 | 12 | -- | -- | 49 | 42 |
| U.S. Total | 319,355 | 260,203 | 22.7% | 291,413 | 236,104 | 26,117 | 22,351 | 26 | 80 | 1,799 | 1,668 |
| * = Value is less than half of the smallest unit of measure (e.g., for values with no decimals, the smallest unit is 1 then values under 0.5 are shown as *.) 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. |