| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-10-12 | 1 | 11,986 | 8,242 | 5,957 | 483 | -910 | 372 | 0 | 0 | 0 | 0 | 930 | 27,060 |
| 2011-10-12 | 2 | 11,631 | 7,936 | 5,961 | 483 | -1,212 | 392 | 0 | 0 | 0 | 0 | 928 | 26,119 |
| 2011-10-12 | 3 | 11,572 | 7,924 | 5,955 | 468 | -1,278 | 403 | 0 | 0 | 0 | 0 | 892 | 25,936 |
| 2011-10-12 | 4 | 11,628 | 7,867 | 5,958 | 440 | -1,224 | 442 | 0 | 0 | 0 | 0 | 886 | 25,997 |
| 2011-10-12 | 5 | 11,260 | 7,805 | 5,960 | 442 | -1,450 | 505 | 0 | 0 | 0 | 0 | 1,032 | 25,554 |
| 2011-10-12 | 6 | 11,004 | 7,783 | 5,959 | 445 | -1,622 | 538 | 0 | 0 | 0 | 0 | 1,032 | 25,139 |
| 2011-10-12 | 7 | 10,974 | 7,830 | 5,958 | 449 | -1,926 | 550 | 0 | 0 | 0 | 0 | 1,030 | 24,865 |
| 2011-10-12 | 8 | 10,982 | 7,724 | 5,954 | 449 | -1,904 | 542 | 0 | 0 | 0 | 0 | 996 | 24,743 |
| 2011-10-12 | 9 | 11,161 | 7,871 | 5,953 | 449 | -1,884 | 537 | 0 | 0 | 0 | 0 | 572 | 24,659 |
| 2011-10-12 | 10 | 11,346 | 7,766 | 5,953 | 450 | -1,784 | 534 | 0 | 0 | 0 | 0 | 582 | 24,847 |
| 2011-10-12 | 11 | 11,763 | 8,529 | 5,953 | 448 | -686 | 516 | 0 | 0 | 0 | 0 | -904 | 25,619 |
| 2011-10-12 | 12 | 12,061 | 8,990 | 5,953 | 473 | -438 | 469 | 0 | 0 | 0 | 0 | -910 | 26,598 |
| 2011-10-12 | 13 | 13,965 | 9,813 | 5,961 | 472 | -12 | 491 | 0 | 0 | 0 | 0 | -1,072 | 29,618 |
| 2011-10-12 | 14 | 15,727 | 11,475 | 5,959 | 490 | 172 | 585 | 0 | 0 | 0 | 0 | -1,068 | 33,340 |
| 2011-10-12 | 15 | 17,545 | 13,571 | 5,955 | 573 | 398 | 695 | 0 | 0 | 0 | 0 | -1,078 | 37,659 |
| 2011-10-12 | 16 | 18,305 | 14,688 | 5,957 | 573 | 528 | 691 | 0 | 0 | 0 | 0 | -1,078 | 39,664 |
| 2011-10-12 | 17 | 18,586 | 15,252 | 5,960 | 572 | 412 | 658 | 0 | 0 | 0 | 0 | -1,078 | 40,362 |
| 2011-10-12 | 18 | 18,785 | 15,058 | 5,963 | 577 | 334 | 649 | 0 | 0 | 0 | 0 | -1,078 | 40,288 |
| 2011-10-12 | 19 | 18,710 | 15,569 | 5,957 | 613 | 516 | 651 | 0 | 0 | 0 | 0 | -1,078 | 40,938 |
| 2011-10-12 | 20 | 18,806 | 15,771 | 5,962 | 628 | 380 | 733 | 0 | 0 | 0 | 0 | -1,078 | 41,202 |
| 2011-10-12 | 21 | 18,831 | 15,815 | 5,963 | 701 | 350 | 734 | 0 | 0 | 0 | 0 | -1,078 | 41,316 |
| 2011-10-12 | 22 | 18,976 | 15,745 | 5,961 | 754 | 310 | 705 | 0 | 0 | 0 | 0 | -1,078 | 41,373 |
| 2011-10-12 | 23 | 19,098 | 15,763 | 5,956 | 753 | 388 | 632 | 0 | 0 | 0 | 0 | -1,078 | 41,512 |
| 2011-10-12 | 24 | 19,113 | 15,800 | 5,956 | 827 | 442 | 555 | 0 | 0 | 0 | 0 | -1,078 | 41,615 |
| 2011-10-12 | 25 | 19,150 | 15,780 | 5,957 | 857 | 568 | 509 | 0 | 0 | 0 | 0 | -1,074 | 41,747 |
| 2011-10-12 | 26 | 19,248 | 15,729 | 5,964 | 802 | 322 | 459 | 0 | 0 | 0 | 0 | -1,074 | 41,450 |
| 2011-10-12 | 27 | 19,284 | 15,637 | 5,955 | 604 | 316 | 404 | 0 | 0 | 0 | 0 | -1,078 | 41,122 |
| 2011-10-12 | 28 | 19,269 | 15,634 | 5,956 | 571 | 310 | 382 | 0 | 0 | 0 | 0 | -1,078 | 41,044 |
| 2011-10-12 | 29 | 19,162 | 15,645 | 5,956 | 554 | 368 | 347 | 0 | 0 | 0 | 0 | -1,078 | 40,954 |
| 2011-10-12 | 30 | 19,260 | 15,461 | 5,961 | 552 | 296 | 345 | 0 | 0 | 0 | 0 | -1,078 | 40,797 |
| 2011-10-12 | 31 | 19,325 | 15,263 | 5,953 | 523 | 294 | 360 | 0 | 0 | 0 | 0 | -1,020 | 40,698 |
| 2011-10-12 | 32 | 19,465 | 15,614 | 5,957 | 522 | 320 | 352 | 0 | 0 | 0 | 0 | -1,024 | 41,206 |
| 2011-10-12 | 33 | 19,752 | 15,632 | 5,953 | 530 | 472 | 359 | 0 | 0 | 0 | 0 | -652 | 42,046 |
| 2011-10-12 | 34 | 19,791 | 15,644 | 5,946 | 616 | 1,228 | 339 | 0 | 0 | 0 | 0 | -674 | 42,890 |
| 2011-10-12 | 35 | 19,641 | 15,701 | 5,950 | 668 | 1,116 | 345 | 0 | 0 | 0 | 0 | 206 | 43,627 |
| 2011-10-12 | 36 | 19,518 | 15,687 | 5,947 | 694 | 1,304 | 329 | 0 | 0 | 0 | 0 | 240 | 43,719 |
| 2011-10-12 | 37 | 19,519 | 15,471 | 5,950 | 846 | 1,392 | 278 | 0 | 0 | 0 | 0 | 822 | 44,278 |
| 2011-10-12 | 38 | 19,917 | 15,725 | 5,948 | 852 | 1,974 | 254 | 0 | 0 | 0 | 0 | 850 | 45,520 |
| 2011-10-12 | 39 | 19,835 | 15,713 | 5,931 | 847 | 1,552 | 252 | 0 | 0 | 0 | 0 | 1,032 | 45,162 |
| 2011-10-12 | 40 | 19,387 | 15,270 | 5,934 | 844 | 1,424 | 242 | 0 | 0 | 0 | 0 | 1,040 | 44,141 |
| 2011-10-12 | 41 | 19,489 | 14,850 | 5,939 | 780 | 910 | 229 | 0 | 0 | 0 | 0 | 600 | 42,797 |
| 2011-10-12 | 42 | 18,657 | 14,896 | 5,926 | 749 | 532 | 229 | 0 | 0 | 0 | 0 | 308 | 41,297 |
| 2011-10-12 | 43 | 17,682 | 14,393 | 5,724 | 684 | 398 | 249 | 0 | 0 | 0 | 0 | 344 | 39,474 |
| 2011-10-12 | 44 | 16,497 | 13,929 | 5,713 | 542 | 326 | 213 | 0 | 0 | 0 | 0 | 342 | 37,562 |
| 2011-10-12 | 45 | 16,256 | 12,478 | 5,735 | 537 | 50 | 198 | 0 | 0 | 0 | 0 | 236 | 35,490 |
| 2011-10-12 | 46 | 15,152 | 11,241 | 5,735 | 538 | 14 | 183 | 0 | 0 | 0 | 0 | 230 | 33,093 |
| 2011-10-12 | 47 | 13,528 | 9,718 | 5,736 | 506 | 44 | 181 | 0 | 0 | 0 | 0 | 1,036 | 30,749 |
| 2011-10-12 | 48 | 12,622 | 9,221 | 5,737 | 491 | -582 | 183 | 0 | 0 | 0 | 0 | 1,050 | 28,722 |