| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-25 | 1 | 11,030 | 5,886 | 8,421 | 646 | -420 | 978 | 0 | 0 | 0 | 0 | 408 | 26,949 |
| 2011-05-25 | 2 | 10,835 | 5,832 | 8,414 | 644 | -1,130 | 936 | 0 | 0 | 0 | 0 | 430 | 25,961 |
| 2011-05-25 | 3 | 10,699 | 5,949 | 8,419 | 628 | -1,232 | 916 | 0 | 0 | 0 | 0 | 466 | 25,845 |
| 2011-05-25 | 4 | 10,847 | 5,954 | 8,410 | 628 | -1,294 | 858 | 0 | 0 | 0 | 0 | 464 | 25,867 |
| 2011-05-25 | 5 | 10,707 | 5,976 | 8,422 | 611 | -1,508 | 882 | 0 | 0 | 0 | 0 | 476 | 25,566 |
| 2011-05-25 | 6 | 10,625 | 5,846 | 8,427 | 609 | -1,562 | 802 | 0 | 0 | 0 | 0 | 476 | 25,223 |
| 2011-05-25 | 7 | 10,584 | 5,822 | 8,426 | 606 | -1,590 | 752 | 0 | 0 | 0 | 0 | 468 | 25,068 |
| 2011-05-25 | 8 | 10,603 | 5,765 | 8,431 | 557 | -1,582 | 692 | 0 | 0 | 0 | 0 | 532 | 24,998 |
| 2011-05-25 | 9 | 10,616 | 5,735 | 8,431 | 558 | -1,574 | 671 | 0 | 0 | 0 | 0 | 426 | 24,863 |
| 2011-05-25 | 10 | 10,286 | 5,408 | 8,436 | 562 | -1,560 | 652 | 0 | 0 | 0 | 0 | 474 | 24,258 |
| 2011-05-25 | 11 | 10,811 | 5,653 | 8,432 | 578 | -1,208 | 623 | 0 | 0 | 0 | 0 | -492 | 24,397 |
| 2011-05-25 | 12 | 11,385 | 5,482 | 8,434 | 593 | -664 | 638 | 0 | 0 | 0 | 0 | -524 | 25,344 |
| 2011-05-25 | 13 | 12,444 | 6,868 | 8,440 | 588 | 14 | 573 | 0 | 0 | 0 | 0 | -934 | 27,993 |
| 2011-05-25 | 14 | 14,012 | 8,396 | 8,439 | 513 | -12 | 578 | 0 | 0 | 0 | 0 | -982 | 30,944 |
| 2011-05-25 | 15 | 16,029 | 9,194 | 8,435 | 587 | 316 | 685 | 0 | 0 | 0 | 0 | -676 | 34,570 |
| 2011-05-25 | 16 | 17,396 | 9,845 | 8,435 | 587 | 440 | 759 | 0 | 0 | 0 | 0 | -666 | 36,796 |
| 2011-05-25 | 17 | 18,362 | 10,243 | 8,435 | 581 | 440 | 847 | 0 | 0 | 0 | 0 | -806 | 38,102 |
| 2011-05-25 | 18 | 18,528 | 10,462 | 8,442 | 586 | 438 | 910 | 0 | 0 | 0 | 0 | -928 | 38,438 |
| 2011-05-25 | 19 | 19,111 | 10,906 | 8,441 | 589 | 694 | 1,060 | 0 | 0 | 0 | 0 | -1,286 | 39,515 |
| 2011-05-25 | 20 | 19,028 | 11,030 | 8,463 | 583 | 738 | 1,103 | 0 | 0 | 0 | 0 | -1,296 | 39,649 |
| 2011-05-25 | 21 | 18,780 | 10,986 | 8,457 | 567 | 676 | 1,206 | 0 | 0 | 0 | 0 | -1,100 | 39,572 |
| 2011-05-25 | 22 | 18,987 | 11,161 | 8,466 | 571 | 450 | 1,213 | 0 | 0 | 0 | 0 | -1,104 | 39,744 |
| 2011-05-25 | 23 | 18,846 | 11,259 | 8,460 | 585 | 444 | 1,207 | 0 | 0 | 0 | 0 | -876 | 39,925 |
| 2011-05-25 | 24 | 18,790 | 11,307 | 8,470 | 595 | 440 | 1,286 | 0 | 0 | 0 | 0 | -870 | 40,018 |
| 2011-05-25 | 25 | 18,791 | 11,238 | 8,470 | 627 | 444 | 1,402 | 0 | 0 | 0 | 0 | -846 | 40,126 |
| 2011-05-25 | 26 | 18,586 | 11,105 | 8,470 | 630 | 442 | 1,438 | 0 | 0 | 0 | 0 | -826 | 39,845 |
| 2011-05-25 | 27 | 18,477 | 10,976 | 8,475 | 567 | 324 | 1,513 | 0 | 0 | 0 | 0 | -738 | 39,594 |
| 2011-05-25 | 28 | 18,405 | 10,755 | 8,474 | 556 | 312 | 1,535 | 0 | 0 | 0 | 0 | -944 | 39,093 |
| 2011-05-25 | 29 | 18,404 | 10,717 | 8,468 | 526 | 308 | 1,509 | 0 | 0 | 0 | 0 | -940 | 38,992 |
| 2011-05-25 | 30 | 18,095 | 10,678 | 8,468 | 529 | 306 | 1,602 | 0 | 0 | 0 | 0 | -938 | 38,740 |
| 2011-05-25 | 31 | 18,173 | 10,892 | 8,462 | 522 | 314 | 1,595 | 0 | 0 | 0 | 0 | -1,326 | 38,632 |
| 2011-05-25 | 32 | 18,164 | 11,102 | 8,467 | 522 | 302 | 1,582 | 0 | 0 | 0 | 0 | -1,236 | 38,903 |
| 2011-05-25 | 33 | 18,236 | 11,154 | 8,471 | 519 | 462 | 1,432 | 0 | 0 | 0 | 0 | -852 | 39,422 |
| 2011-05-25 | 34 | 18,678 | 11,275 | 8,466 | 598 | 574 | 1,390 | 0 | 0 | 0 | 0 | -960 | 40,021 |
| 2011-05-25 | 35 | 18,801 | 11,383 | 8,473 | 597 | 662 | 1,498 | 0 | 0 | 0 | 0 | -1,214 | 40,200 |
| 2011-05-25 | 36 | 18,812 | 11,238 | 8,470 | 593 | 418 | 1,516 | 0 | 0 | 0 | 0 | -1,272 | 39,775 |
| 2011-05-25 | 37 | 18,759 | 10,850 | 8,469 | 581 | 410 | 1,452 | 0 | 0 | 0 | 0 | -1,428 | 39,093 |
| 2011-05-25 | 38 | 18,482 | 10,589 | 8,471 | 580 | 374 | 1,345 | 0 | 0 | 0 | 0 | -1,178 | 38,663 |
| 2011-05-25 | 39 | 17,721 | 10,066 | 8,465 | 549 | 388 | 1,259 | 0 | 0 | 0 | 0 | -506 | 37,942 |
| 2011-05-25 | 40 | 17,194 | 10,062 | 8,473 | 548 | 326 | 1,316 | 0 | 0 | 0 | 0 | -510 | 37,409 |
| 2011-05-25 | 41 | 16,643 | 9,741 | 8,475 | 548 | 300 | 1,430 | 0 | 0 | 0 | 0 | -550 | 36,587 |
| 2011-05-25 | 42 | 16,399 | 9,596 | 8,473 | 541 | 474 | 1,478 | 0 | 0 | 0 | 0 | -428 | 36,533 |
| 2011-05-25 | 43 | 16,349 | 9,695 | 8,480 | 499 | 352 | 1,422 | 0 | 0 | 0 | 0 | -518 | 36,279 |
| 2011-05-25 | 44 | 15,883 | 9,923 | 8,477 | 491 | 328 | 1,296 | 0 | 0 | 0 | 0 | -504 | 35,894 |
| 2011-05-25 | 45 | 15,185 | 9,450 | 8,478 | 448 | 60 | 1,122 | 0 | 0 | 0 | 0 | -60 | 34,683 |
| 2011-05-25 | 46 | 13,926 | 8,520 | 8,478 | 448 | 32 | 1,076 | 0 | 0 | 0 | 0 | -38 | 32,442 |
| 2011-05-25 | 47 | 12,276 | 7,270 | 8,477 | 451 | -12 | 1,031 | 0 | 0 | 0 | 0 | 630 | 30,123 |
| 2011-05-25 | 48 | 11,130 | 6,317 | 8,472 | 478 | -30 | 957 | 0 | 0 | 0 | 0 | 864 | 28,188 |