| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-01 | 1 | 11,034 | 2,094 | 7,961 | 75 | -48 | 1,908 | 0 | 0 | 0 | 0 | 1,894 | 24,918 |
| 2011-05-01 | 2 | 10,487 | 2,062 | 7,969 | 73 | -352 | 1,942 | 0 | 0 | 0 | 0 | 1,896 | 24,077 |
| 2011-05-01 | 3 | 10,769 | 1,948 | 7,956 | 65 | -768 | 1,960 | 0 | 0 | 0 | 0 | 1,772 | 23,702 |
| 2011-05-01 | 4 | 11,068 | 1,856 | 7,980 | 65 | -990 | 1,910 | 0 | 0 | 0 | 0 | 1,608 | 23,497 |
| 2011-05-01 | 5 | 10,552 | 1,794 | 8,069 | 64 | -1,040 | 1,875 | 0 | 0 | 0 | 0 | 1,640 | 22,954 |
| 2011-05-01 | 6 | 10,278 | 1,718 | 8,114 | 64 | -1,188 | 1,835 | 0 | 0 | 0 | 0 | 1,726 | 22,547 |
| 2011-05-01 | 7 | 10,191 | 1,586 | 8,118 | 64 | -1,400 | 1,790 | 0 | 0 | 0 | 0 | 1,792 | 22,141 |
| 2011-05-01 | 8 | 10,128 | 1,411 | 8,140 | 64 | -1,466 | 1,761 | 0 | 0 | 0 | 0 | 1,852 | 21,890 |
| 2011-05-01 | 9 | 10,069 | 1,448 | 8,140 | 64 | -1,654 | 1,734 | 0 | 0 | 0 | 0 | 1,856 | 21,657 |
| 2011-05-01 | 10 | 9,896 | 1,469 | 8,155 | 65 | -1,636 | 1,690 | 0 | 0 | 0 | 0 | 1,868 | 21,507 |
| 2011-05-01 | 11 | 9,801 | 1,456 | 8,165 | 66 | -1,680 | 1,675 | 0 | 0 | 0 | 0 | 1,844 | 21,327 |
| 2011-05-01 | 12 | 9,351 | 1,458 | 8,170 | 66 | -1,728 | 1,648 | 0 | 0 | 0 | 0 | 1,830 | 20,795 |
| 2011-05-01 | 13 | 9,487 | 1,623 | 8,193 | 66 | -1,546 | 1,633 | 0 | 0 | 0 | 0 | 1,890 | 21,346 |
| 2011-05-01 | 14 | 9,900 | 1,825 | 8,203 | 66 | -1,542 | 1,625 | 0 | 0 | 0 | 0 | 1,892 | 21,969 |
| 2011-05-01 | 15 | 10,372 | 1,837 | 8,199 | 176 | -696 | 1,570 | 0 | 0 | 0 | 0 | 1,844 | 23,302 |
| 2011-05-01 | 16 | 10,467 | 2,513 | 8,200 | 178 | -318 | 1,537 | 0 | 0 | 0 | 0 | 1,842 | 24,419 |
| 2011-05-01 | 17 | 11,263 | 3,328 | 8,198 | 179 | -56 | 1,491 | 0 | 0 | 0 | 0 | 1,838 | 26,241 |
| 2011-05-01 | 18 | 12,089 | 3,633 | 8,202 | 193 | -10 | 1,487 | 0 | 0 | 0 | 0 | 1,840 | 27,434 |
| 2011-05-01 | 19 | 13,023 | 3,859 | 8,205 | 415 | 446 | 1,509 | 0 | 0 | 0 | 0 | 1,704 | 29,161 |
| 2011-05-01 | 20 | 13,822 | 4,211 | 8,205 | 416 | 568 | 1,507 | 0 | 0 | 0 | 0 | 1,562 | 30,291 |
| 2011-05-01 | 21 | 14,384 | 4,804 | 8,222 | 424 | 390 | 1,532 | 0 | 0 | 0 | 0 | 1,392 | 31,148 |
| 2011-05-01 | 22 | 14,391 | 4,944 | 8,237 | 540 | 354 | 1,672 | 0 | 0 | 0 | 0 | 1,388 | 31,526 |
| 2011-05-01 | 23 | 14,480 | 4,923 | 8,168 | 475 | 362 | 1,784 | 0 | 0 | 0 | 0 | 1,576 | 31,768 |
| 2011-05-01 | 24 | 14,559 | 5,102 | 8,047 | 475 | 356 | 1,902 | 0 | 0 | 0 | 0 | 1,576 | 32,017 |
| 2011-05-01 | 25 | 14,800 | 4,965 | 8,038 | 475 | 510 | 1,921 | 0 | 0 | 0 | 0 | 1,576 | 32,285 |
| 2011-05-01 | 26 | 14,817 | 4,952 | 8,053 | 399 | 308 | 1,951 | 0 | 0 | 0 | 0 | 1,578 | 32,058 |
| 2011-05-01 | 27 | 14,419 | 5,013 | 8,058 | 184 | 290 | 2,003 | 0 | 0 | 0 | 0 | 1,576 | 31,543 |
| 2011-05-01 | 28 | 13,987 | 4,749 | 8,061 | 182 | 294 | 2,047 | 0 | 0 | 0 | 0 | 1,576 | 30,896 |
| 2011-05-01 | 29 | 13,935 | 4,365 | 8,063 | 183 | 308 | 2,051 | 0 | 0 | 0 | 0 | 1,576 | 30,481 |
| 2011-05-01 | 30 | 13,710 | 4,215 | 8,078 | 179 | 296 | 2,038 | 0 | 0 | 0 | 0 | 1,576 | 30,092 |
| 2011-05-01 | 31 | 13,524 | 4,161 | 8,206 | 128 | 310 | 2,022 | 0 | 0 | 0 | 0 | 1,576 | 29,927 |
| 2011-05-01 | 32 | 13,466 | 4,063 | 8,314 | 127 | 296 | 2,002 | 0 | 0 | 0 | 0 | 1,578 | 29,846 |
| 2011-05-01 | 33 | 13,544 | 4,115 | 8,326 | 140 | 294 | 1,975 | 0 | 0 | 0 | 0 | 1,548 | 29,942 |
| 2011-05-01 | 34 | 13,715 | 4,302 | 8,328 | 171 | 300 | 1,953 | 0 | 0 | 0 | 0 | 1,548 | 30,317 |
| 2011-05-01 | 35 | 13,850 | 4,586 | 8,333 | 273 | 294 | 1,927 | 0 | 0 | 0 | 0 | 1,294 | 30,557 |
| 2011-05-01 | 36 | 14,026 | 4,618 | 8,337 | 271 | 300 | 1,877 | 0 | 0 | 0 | 0 | 1,280 | 30,709 |
| 2011-05-01 | 37 | 13,753 | 4,629 | 8,342 | 270 | 298 | 1,791 | 0 | 0 | 0 | 0 | 1,394 | 30,477 |
| 2011-05-01 | 38 | 13,721 | 4,572 | 8,346 | 267 | 296 | 1,717 | 0 | 0 | 0 | 0 | 1,396 | 30,315 |
| 2011-05-01 | 39 | 14,237 | 4,566 | 8,321 | 329 | 408 | 1,659 | 0 | 0 | 0 | 0 | 800 | 30,320 |
| 2011-05-01 | 40 | 14,247 | 4,695 | 8,335 | 319 | 384 | 1,592 | 0 | 0 | 0 | 0 | 654 | 30,226 |
| 2011-05-01 | 41 | 14,236 | 4,727 | 8,337 | 318 | 352 | 1,589 | 0 | 0 | 0 | 0 | 1,180 | 30,739 |
| 2011-05-01 | 42 | 14,718 | 5,039 | 8,336 | 313 | 358 | 1,554 | 0 | 0 | 0 | 0 | 1,220 | 31,538 |
| 2011-05-01 | 43 | 14,801 | 5,388 | 8,324 | 213 | 612 | 1,521 | 0 | 0 | 0 | 0 | 1,370 | 32,229 |
| 2011-05-01 | 44 | 14,614 | 5,076 | 8,209 | 211 | 558 | 1,482 | 0 | 0 | 0 | 0 | 1,372 | 31,522 |
| 2011-05-01 | 45 | 14,441 | 4,698 | 8,162 | 210 | 506 | 1,439 | 0 | 0 | 0 | 0 | 1,252 | 30,708 |
| 2011-05-01 | 46 | 13,756 | 4,061 | 8,082 | 197 | 144 | 1,401 | 0 | 0 | 0 | 0 | 1,440 | 29,081 |
| 2011-05-01 | 47 | 13,164 | 3,884 | 7,970 | 122 | -22 | 1,407 | 0 | 0 | 0 | 0 | 1,110 | 27,635 |
| 2011-05-01 | 48 | 12,492 | 3,208 | 7,953 | 102 | -278 | 1,340 | 0 | 0 | 0 | 0 | 1,084 | 25,901 |