| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-26 | 1 | 10,558 | 5,961 | 8,473 | 537 | -772 | 954 | 0 | 0 | 0 | 0 | 886 | 26,597 |
| 2011-05-26 | 2 | 10,351 | 5,607 | 8,475 | 537 | -1,130 | 862 | 0 | 0 | 0 | 0 | 888 | 25,590 |
| 2011-05-26 | 3 | 10,473 | 5,345 | 8,480 | 522 | -1,128 | 792 | 0 | 0 | 0 | 0 | 812 | 25,296 |
| 2011-05-26 | 4 | 10,487 | 5,299 | 8,477 | 522 | -1,118 | 670 | 0 | 0 | 0 | 0 | 890 | 25,227 |
| 2011-05-26 | 5 | 10,020 | 5,494 | 8,480 | 523 | -1,170 | 663 | 0 | 0 | 0 | 0 | 902 | 24,912 |
| 2011-05-26 | 6 | 9,702 | 5,558 | 8,477 | 523 | -1,182 | 624 | 0 | 0 | 0 | 0 | 968 | 24,670 |
| 2011-05-26 | 7 | 9,766 | 5,653 | 8,481 | 523 | -1,364 | 572 | 0 | 0 | 0 | 0 | 972 | 24,603 |
| 2011-05-26 | 8 | 9,729 | 5,558 | 8,476 | 522 | -1,364 | 588 | 0 | 0 | 0 | 0 | 974 | 24,483 |
| 2011-05-26 | 9 | 9,630 | 5,491 | 8,477 | 524 | -1,288 | 531 | 0 | 0 | 0 | 0 | 946 | 24,311 |
| 2011-05-26 | 10 | 9,567 | 5,384 | 8,474 | 503 | -1,334 | 503 | 0 | 0 | 0 | 0 | 950 | 24,047 |
| 2011-05-26 | 11 | 9,977 | 6,130 | 8,481 | 519 | -1,284 | 558 | 0 | 0 | 0 | 0 | -212 | 24,169 |
| 2011-05-26 | 12 | 10,217 | 6,329 | 8,481 | 519 | -914 | 604 | 0 | 0 | 0 | 0 | -248 | 24,988 |
| 2011-05-26 | 13 | 11,637 | 6,980 | 8,480 | 515 | -74 | 602 | 0 | 0 | 0 | 0 | -618 | 27,522 |
| 2011-05-26 | 14 | 13,569 | 8,173 | 8,466 | 440 | -8 | 614 | 0 | 0 | 0 | 0 | -700 | 30,554 |
| 2011-05-26 | 15 | 15,318 | 9,245 | 8,464 | 570 | 240 | 644 | 0 | 0 | 0 | 0 | -170 | 34,311 |
| 2011-05-26 | 16 | 16,678 | 10,158 | 8,461 | 576 | 338 | 684 | 0 | 0 | 0 | 0 | -162 | 36,733 |
| 2011-05-26 | 17 | 17,406 | 10,857 | 8,463 | 575 | 330 | 738 | 0 | 0 | 0 | 0 | -274 | 38,095 |
| 2011-05-26 | 18 | 17,669 | 10,894 | 8,464 | 581 | 452 | 824 | 0 | 0 | 0 | 0 | -418 | 38,466 |
| 2011-05-26 | 19 | 18,040 | 11,368 | 8,462 | 590 | 354 | 927 | 0 | 0 | 0 | 0 | -188 | 39,553 |
| 2011-05-26 | 20 | 18,181 | 11,518 | 8,463 | 589 | 436 | 971 | 0 | 0 | 0 | 0 | -182 | 39,976 |
| 2011-05-26 | 21 | 18,153 | 11,542 | 8,460 | 589 | 450 | 1,082 | 0 | 0 | 0 | 0 | -96 | 40,180 |
| 2011-05-26 | 22 | 18,315 | 11,503 | 8,464 | 590 | 448 | 1,173 | 0 | 0 | 0 | 0 | -92 | 40,401 |
| 2011-05-26 | 23 | 18,371 | 11,267 | 8,462 | 590 | 468 | 1,316 | 0 | 0 | 0 | 0 | 112 | 40,586 |
| 2011-05-26 | 24 | 18,358 | 11,135 | 8,458 | 591 | 570 | 1,445 | 0 | 0 | 0 | 0 | 120 | 40,677 |
| 2011-05-26 | 25 | 18,441 | 11,071 | 8,451 | 606 | 360 | 1,602 | 0 | 0 | 0 | 0 | 262 | 40,793 |
| 2011-05-26 | 26 | 18,266 | 10,872 | 8,463 | 594 | 290 | 1,678 | 0 | 0 | 0 | 0 | 272 | 40,435 |
| 2011-05-26 | 27 | 18,193 | 10,924 | 8,453 | 593 | 290 | 1,642 | 0 | 0 | 0 | 0 | 76 | 40,171 |
| 2011-05-26 | 28 | 18,041 | 10,680 | 8,456 | 589 | 290 | 1,695 | 0 | 0 | 0 | 0 | 72 | 39,823 |
| 2011-05-26 | 29 | 18,033 | 10,456 | 8,445 | 602 | 304 | 1,755 | 0 | 0 | 0 | 0 | -30 | 39,565 |
| 2011-05-26 | 30 | 17,744 | 10,389 | 8,447 | 709 | 292 | 1,785 | 0 | 0 | 0 | 0 | -44 | 39,322 |
| 2011-05-26 | 31 | 17,439 | 10,328 | 8,443 | 693 | 310 | 1,827 | 0 | 0 | 0 | 0 | 80 | 39,120 |
| 2011-05-26 | 32 | 17,368 | 10,818 | 8,437 | 600 | 314 | 1,860 | 0 | 0 | 0 | 0 | 84 | 39,481 |
| 2011-05-26 | 33 | 17,644 | 10,978 | 8,434 | 601 | 312 | 1,852 | 0 | 0 | 0 | 0 | 276 | 40,097 |
| 2011-05-26 | 34 | 17,738 | 11,238 | 8,434 | 613 | 354 | 1,798 | 0 | 0 | 0 | 0 | 306 | 40,481 |
| 2011-05-26 | 35 | 17,736 | 11,089 | 8,439 | 646 | 358 | 1,899 | 0 | 0 | 0 | 0 | 522 | 40,689 |
| 2011-05-26 | 36 | 17,594 | 10,783 | 8,427 | 647 | 324 | 2,027 | 0 | 0 | 0 | 0 | 584 | 40,386 |
| 2011-05-26 | 37 | 17,413 | 10,644 | 8,206 | 648 | 422 | 1,964 | 0 | 0 | 0 | 0 | 586 | 39,883 |
| 2011-05-26 | 38 | 17,166 | 10,395 | 8,217 | 646 | 336 | 1,908 | 0 | 0 | 0 | 0 | 586 | 39,254 |
| 2011-05-26 | 39 | 17,012 | 9,880 | 8,224 | 642 | 322 | 1,815 | 0 | 0 | 0 | 0 | 584 | 38,479 |
| 2011-05-26 | 40 | 16,713 | 9,676 | 8,232 | 593 | 304 | 1,760 | 0 | 0 | 0 | 0 | 586 | 37,864 |
| 2011-05-26 | 41 | 16,518 | 9,304 | 8,222 | 582 | 434 | 1,833 | 0 | 0 | 0 | 0 | 302 | 37,195 |
| 2011-05-26 | 42 | 16,229 | 9,072 | 8,231 | 580 | 304 | 1,905 | 0 | 0 | 0 | 0 | 316 | 36,637 |
| 2011-05-26 | 43 | 16,360 | 8,919 | 8,228 | 540 | 462 | 1,875 | 0 | 0 | 0 | 0 | 230 | 36,614 |
| 2011-05-26 | 44 | 16,389 | 8,522 | 8,232 | 540 | 322 | 1,857 | 0 | 0 | 0 | 0 | 206 | 36,068 |
| 2011-05-26 | 45 | 15,939 | 7,589 | 8,233 | 537 | 90 | 1,816 | 0 | 0 | 0 | 0 | 520 | 34,724 |
| 2011-05-26 | 46 | 14,499 | 6,837 | 8,240 | 535 | -14 | 1,879 | 0 | 0 | 0 | 0 | 616 | 32,592 |
| 2011-05-26 | 47 | 12,635 | 6,030 | 8,235 | 457 | -14 | 1,880 | 0 | 0 | 0 | 0 | 844 | 30,067 |
| 2011-05-26 | 48 | 11,000 | 5,763 | 8,240 | 576 | -44 | 1,891 | 0 | 0 | 0 | 0 | 846 | 28,272 |