| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-04-30 | 1 | 12,365 | 2,098 | 8,188 | 107 | -532 | 1,906 | 0 | 0 | 0 | 0 | 1,216 | 25,348 |
| 2011-04-30 | 2 | 12,221 | 1,887 | 8,183 | 107 | -1,024 | 1,833 | 0 | 0 | 0 | 0 | 1,180 | 24,387 |
| 2011-04-30 | 3 | 12,291 | 1,750 | 8,184 | 65 | -1,126 | 1,811 | 0 | 0 | 0 | 0 | 1,082 | 24,057 |
| 2011-04-30 | 4 | 12,118 | 1,929 | 8,177 | 65 | -1,042 | 1,816 | 0 | 0 | 0 | 0 | 1,044 | 24,107 |
| 2011-04-30 | 5 | 11,438 | 1,965 | 8,181 | 65 | -1,268 | 1,785 | 0 | 0 | 0 | 0 | 1,504 | 23,670 |
| 2011-04-30 | 6 | 11,136 | 1,861 | 8,183 | 65 | -1,450 | 1,815 | 0 | 0 | 0 | 0 | 1,606 | 23,216 |
| 2011-04-30 | 7 | 10,857 | 1,879 | 8,177 | 65 | -1,572 | 1,832 | 0 | 0 | 0 | 0 | 1,358 | 22,596 |
| 2011-04-30 | 8 | 10,719 | 1,847 | 8,174 | 65 | -1,562 | 1,863 | 0 | 0 | 0 | 0 | 1,322 | 22,428 |
| 2011-04-30 | 9 | 10,144 | 1,825 | 8,172 | 65 | -1,560 | 1,949 | 0 | 0 | 0 | 0 | 1,668 | 22,263 |
| 2011-04-30 | 10 | 10,070 | 1,810 | 8,174 | 65 | -1,656 | 1,914 | 0 | 0 | 0 | 0 | 1,676 | 22,053 |
| 2011-04-30 | 11 | 10,313 | 1,848 | 8,167 | 73 | -1,998 | 1,805 | 0 | 0 | 0 | 0 | 1,764 | 21,972 |
| 2011-04-30 | 12 | 10,105 | 1,755 | 8,181 | 73 | -2,070 | 1,788 | 0 | 0 | 0 | 0 | 1,766 | 21,598 |
| 2011-04-30 | 13 | 10,893 | 1,848 | 8,176 | 74 | -1,716 | 1,746 | 0 | 0 | 0 | 0 | 1,466 | 22,487 |
| 2011-04-30 | 14 | 11,360 | 1,998 | 8,184 | 74 | -1,186 | 1,735 | 0 | 0 | 0 | 0 | 1,436 | 23,601 |
| 2011-04-30 | 15 | 11,621 | 2,287 | 8,186 | 187 | -242 | 1,710 | 0 | 0 | 0 | 0 | 1,506 | 25,255 |
| 2011-04-30 | 16 | 12,530 | 3,023 | 8,183 | 187 | -164 | 1,650 | 0 | 0 | 0 | 0 | 1,500 | 26,909 |
| 2011-04-30 | 17 | 13,281 | 4,081 | 8,188 | 187 | 24 | 1,688 | 0 | 0 | 0 | 0 | 1,512 | 28,961 |
| 2011-04-30 | 18 | 13,835 | 4,877 | 8,183 | 230 | 316 | 1,891 | 0 | 0 | 0 | 0 | 1,366 | 30,698 |
| 2011-04-30 | 19 | 14,121 | 5,541 | 8,183 | 355 | 350 | 1,897 | 0 | 0 | 0 | 0 | 1,546 | 31,993 |
| 2011-04-30 | 20 | 14,575 | 5,547 | 8,184 | 355 | 440 | 1,995 | 0 | 0 | 0 | 0 | 1,550 | 32,646 |
| 2011-04-30 | 21 | 14,619 | 5,689 | 8,180 | 370 | 410 | 2,078 | 0 | 0 | 0 | 0 | 1,576 | 32,922 |
| 2011-04-30 | 22 | 14,543 | 5,694 | 8,188 | 372 | 292 | 2,191 | 0 | 0 | 0 | 0 | 1,578 | 32,858 |
| 2011-04-30 | 23 | 14,406 | 5,756 | 8,181 | 400 | 302 | 2,278 | 0 | 0 | 0 | 0 | 1,576 | 32,899 |
| 2011-04-30 | 24 | 14,364 | 5,671 | 8,184 | 398 | 290 | 2,318 | 0 | 0 | 0 | 0 | 1,578 | 32,803 |
| 2011-04-30 | 25 | 14,428 | 5,522 | 8,179 | 386 | 306 | 2,349 | 0 | 0 | 0 | 0 | 1,576 | 32,746 |
| 2011-04-30 | 26 | 14,316 | 5,353 | 8,178 | 355 | 290 | 2,417 | 0 | 0 | 0 | 0 | 1,576 | 32,485 |
| 2011-04-30 | 27 | 14,320 | 5,062 | 8,167 | 152 | 324 | 2,447 | 0 | 0 | 0 | 0 | 1,574 | 32,046 |
| 2011-04-30 | 28 | 14,128 | 4,657 | 8,174 | 152 | 296 | 2,446 | 0 | 0 | 0 | 0 | 1,576 | 31,429 |
| 2011-04-30 | 29 | 13,961 | 4,316 | 8,171 | 152 | 308 | 2,480 | 0 | 0 | 0 | 0 | 1,574 | 30,962 |
| 2011-04-30 | 30 | 13,868 | 3,992 | 8,172 | 152 | 294 | 2,491 | 0 | 0 | 0 | 0 | 1,576 | 30,545 |
| 2011-04-30 | 31 | 13,518 | 4,057 | 8,168 | 130 | 318 | 2,467 | 0 | 0 | 0 | 0 | 1,574 | 30,232 |
| 2011-04-30 | 32 | 13,384 | 4,211 | 8,159 | 130 | 330 | 2,425 | 0 | 0 | 0 | 0 | 1,576 | 30,215 |
| 2011-04-30 | 33 | 13,628 | 4,383 | 8,169 | 139 | 304 | 2,409 | 0 | 0 | 0 | 0 | 1,510 | 30,542 |
| 2011-04-30 | 34 | 13,790 | 4,778 | 8,161 | 160 | 296 | 2,384 | 0 | 0 | 0 | 0 | 1,510 | 31,079 |
| 2011-04-30 | 35 | 14,180 | 4,808 | 8,160 | 273 | 324 | 2,378 | 0 | 0 | 0 | 0 | 1,534 | 31,657 |
| 2011-04-30 | 36 | 14,426 | 4,819 | 8,155 | 273 | 402 | 2,353 | 0 | 0 | 0 | 0 | 1,536 | 31,964 |
| 2011-04-30 | 37 | 14,440 | 4,948 | 8,162 | 272 | 362 | 2,281 | 0 | 0 | 0 | 0 | 1,254 | 31,719 |
| 2011-04-30 | 38 | 14,385 | 4,810 | 8,167 | 275 | 412 | 2,203 | 0 | 0 | 0 | 0 | 1,246 | 31,498 |
| 2011-04-30 | 39 | 14,420 | 4,620 | 8,156 | 319 | 308 | 2,147 | 0 | 0 | 0 | 0 | 1,318 | 31,288 |
| 2011-04-30 | 40 | 14,384 | 4,492 | 8,162 | 318 | 310 | 2,061 | 0 | 0 | 0 | 0 | 1,320 | 31,047 |
| 2011-04-30 | 41 | 14,481 | 4,670 | 8,165 | 317 | 316 | 1,953 | 0 | 0 | 0 | 0 | 1,240 | 31,142 |
| 2011-04-30 | 42 | 14,615 | 5,045 | 8,163 | 277 | 564 | 1,913 | 0 | 0 | 0 | 0 | 1,206 | 31,783 |
| 2011-04-30 | 43 | 14,802 | 5,093 | 8,094 | 202 | 1,048 | 2,008 | 0 | 0 | 0 | 0 | 1,556 | 32,803 |
| 2011-04-30 | 44 | 14,734 | 4,858 | 7,972 | 195 | 524 | 1,983 | 0 | 0 | 0 | 0 | 1,564 | 31,830 |
| 2011-04-30 | 45 | 14,400 | 4,355 | 7,962 | 179 | 422 | 2,025 | 0 | 0 | 0 | 0 | 1,564 | 30,907 |
| 2011-04-30 | 46 | 13,801 | 3,915 | 7,958 | 177 | 158 | 2,041 | 0 | 0 | 0 | 0 | 1,568 | 29,618 |
| 2011-04-30 | 47 | 12,894 | 3,187 | 7,956 | 95 | -12 | 2,029 | 0 | 0 | 0 | 0 | 1,732 | 27,881 |
| 2011-04-30 | 48 | 11,827 | 2,566 | 7,960 | 93 | -12 | 1,959 | 0 | 0 | 0 | 0 | 1,870 | 26,263 |