| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-02-04 | 1 | 13,388 | 13,364 | 6,746 | 557 | -1,492 | 1,740 | 0 | 0 | 0 | 0 | 90 | 34,393 |
| 2011-02-04 | 2 | 13,407 | 13,396 | 6,744 | 555 | -1,484 | 1,722 | 0 | 0 | 0 | 0 | 94 | 34,434 |
| 2011-02-04 | 3 | 13,262 | 12,949 | 6,749 | 506 | -1,588 | 1,708 | 0 | 0 | 0 | 0 | 634 | 34,220 |
| 2011-02-04 | 4 | 12,854 | 12,578 | 6,755 | 502 | -1,656 | 1,723 | 0 | 0 | 0 | 0 | 642 | 33,398 |
| 2011-02-04 | 5 | 12,450 | 12,238 | 6,750 | 501 | -1,690 | 1,721 | 0 | 0 | 0 | 0 | 914 | 32,884 |
| 2011-02-04 | 6 | 12,417 | 12,208 | 6,751 | 500 | -1,682 | 1,760 | 0 | 0 | 0 | 0 | 984 | 32,938 |
| 2011-02-04 | 7 | 12,352 | 11,708 | 6,748 | 460 | -1,820 | 1,759 | 0 | 0 | 0 | 0 | 916 | 32,123 |
| 2011-02-04 | 8 | 12,090 | 11,298 | 6,747 | 459 | -1,912 | 1,749 | 0 | 0 | 0 | 0 | 984 | 31,415 |
| 2011-02-04 | 9 | 12,074 | 11,349 | 6,751 | 462 | -1,908 | 1,684 | 0 | 0 | 0 | 0 | 432 | 30,844 |
| 2011-02-04 | 10 | 12,050 | 11,082 | 6,746 | 462 | -1,898 | 1,583 | 0 | 0 | 0 | 0 | 556 | 30,581 |
| 2011-02-04 | 11 | 12,984 | 12,130 | 6,741 | 496 | -1,594 | 1,552 | 0 | 0 | 0 | 0 | -1,294 | 31,015 |
| 2011-02-04 | 12 | 13,747 | 12,851 | 6,738 | 494 | -1,582 | 1,466 | 0 | 0 | 0 | 0 | -1,506 | 32,208 |
| 2011-02-04 | 13 | 15,107 | 14,377 | 6,744 | 498 | -868 | 1,370 | 0 | 0 | 0 | 0 | -2,076 | 35,152 |
| 2011-02-04 | 14 | 16,164 | 15,701 | 6,748 | 498 | 90 | 1,309 | 0 | 0 | 0 | 0 | -2,160 | 38,350 |
| 2011-02-04 | 15 | 17,128 | 16,893 | 6,744 | 621 | 468 | 1,230 | 0 | 0 | 0 | 0 | -704 | 42,380 |
| 2011-02-04 | 16 | 17,593 | 18,400 | 6,745 | 618 | 736 | 1,253 | 0 | 0 | 0 | 0 | -754 | 44,591 |
| 2011-02-04 | 17 | 17,704 | 18,913 | 6,740 | 619 | 676 | 1,154 | 0 | 0 | 0 | 0 | -254 | 45,552 |
| 2011-02-04 | 18 | 17,849 | 18,705 | 6,743 | 620 | 604 | 1,096 | 0 | 0 | 0 | 0 | -172 | 45,445 |
| 2011-02-04 | 19 | 18,300 | 18,570 | 6,739 | 681 | 962 | 1,036 | 0 | 0 | 0 | 0 | 2 | 46,290 |
| 2011-02-04 | 20 | 18,564 | 18,820 | 6,751 | 684 | 674 | 1,014 | 0 | 0 | 0 | 0 | 56 | 46,563 |
| 2011-02-04 | 21 | 18,801 | 19,096 | 6,742 | 688 | 868 | 1,053 | 0 | 0 | 0 | 0 | -512 | 46,736 |
| 2011-02-04 | 22 | 18,649 | 19,178 | 6,755 | 681 | 930 | 1,210 | 0 | 0 | 0 | 0 | -514 | 46,889 |
| 2011-02-04 | 23 | 18,665 | 19,123 | 6,747 | 633 | 664 | 1,412 | 0 | 0 | 0 | 0 | -394 | 46,850 |
| 2011-02-04 | 24 | 18,829 | 18,897 | 6,742 | 647 | 678 | 1,514 | 0 | 0 | 0 | 0 | -392 | 46,915 |
| 2011-02-04 | 25 | 18,997 | 18,829 | 6,741 | 631 | 858 | 1,534 | 0 | 0 | 0 | 0 | -436 | 47,154 |
| 2011-02-04 | 26 | 18,953 | 19,050 | 6,735 | 627 | 454 | 1,461 | 0 | 0 | 0 | 0 | -436 | 46,844 |
| 2011-02-04 | 27 | 19,003 | 18,848 | 6,733 | 556 | 350 | 1,386 | 0 | 0 | 0 | 0 | -314 | 46,562 |
| 2011-02-04 | 28 | 18,961 | 18,638 | 6,732 | 548 | 336 | 1,354 | 0 | 0 | 0 | 0 | -272 | 46,297 |
| 2011-02-04 | 29 | 18,845 | 18,756 | 6,727 | 551 | 346 | 1,368 | 9 | 0 | 0 | 0 | -336 | 46,266 |
| 2011-02-04 | 30 | 18,645 | 18,414 | 6,723 | 553 | 354 | 1,499 | 0 | 0 | 0 | 0 | -354 | 45,834 |
| 2011-02-04 | 31 | 18,146 | 17,521 | 6,713 | 565 | 378 | 1,604 | 0 | 0 | 0 | 0 | 448 | 45,375 |
| 2011-02-04 | 32 | 18,344 | 17,579 | 6,689 | 598 | 302 | 1,702 | 0 | 0 | 0 | 0 | 360 | 45,574 |
| 2011-02-04 | 33 | 18,709 | 17,742 | 6,684 | 641 | 404 | 1,721 | 0 | 0 | 0 | 0 | 532 | 46,433 |
| 2011-02-04 | 34 | 19,105 | 18,863 | 6,615 | 762 | 862 | 1,746 | 0 | 0 | 0 | 0 | 482 | 48,435 |
| 2011-02-04 | 35 | 19,209 | 19,294 | 6,615 | 750 | 1,476 | 1,823 | 29 | 0 | 0 | 0 | 1,598 | 50,794 |
| 2011-02-04 | 36 | 19,173 | 19,430 | 6,622 | 789 | 1,432 | 1,805 | 217 | 0 | 0 | 0 | 1,642 | 51,110 |
| 2011-02-04 | 37 | 19,142 | 19,342 | 6,619 | 785 | 1,320 | 1,783 | 108 | 0 | 0 | 0 | 1,478 | 50,577 |
| 2011-02-04 | 38 | 19,013 | 19,322 | 6,630 | 796 | 516 | 1,766 | 16 | 0 | 0 | 0 | 1,494 | 49,553 |
| 2011-02-04 | 39 | 18,498 | 18,710 | 6,625 | 680 | 324 | 1,848 | 0 | 0 | 0 | 0 | 1,204 | 47,889 |
| 2011-02-04 | 40 | 17,779 | 17,679 | 6,634 | 673 | 352 | 1,861 | 0 | 0 | 0 | 0 | 1,206 | 46,184 |
| 2011-02-04 | 41 | 17,044 | 16,756 | 6,628 | 675 | 390 | 1,872 | 0 | 0 | 0 | 0 | 1,142 | 44,507 |
| 2011-02-04 | 42 | 16,040 | 16,095 | 6,671 | 676 | 432 | 1,831 | 0 | 0 | 0 | 0 | 1,100 | 42,845 |
| 2011-02-04 | 43 | 15,453 | 15,312 | 6,729 | 581 | 352 | 1,819 | 0 | 0 | 0 | 0 | 928 | 41,174 |
| 2011-02-04 | 44 | 14,635 | 14,463 | 6,728 | 579 | 414 | 1,836 | 0 | 0 | 0 | 0 | 760 | 39,415 |
| 2011-02-04 | 45 | 14,459 | 13,544 | 6,730 | 585 | 150 | 1,828 | 0 | 0 | 0 | 0 | 278 | 37,574 |
| 2011-02-04 | 46 | 14,207 | 12,538 | 6,754 | 574 | -6 | 1,906 | 0 | 0 | 0 | 0 | 218 | 36,191 |
| 2011-02-04 | 47 | 13,126 | 11,068 | 6,781 | 576 | -518 | 1,982 | 0 | 0 | 0 | 0 | 1,478 | 34,493 |
| 2011-02-04 | 48 | 12,580 | 10,738 | 6,797 | 587 | -648 | 2,022 | 0 | 0 | 0 | 0 | 1,526 | 33,602 |