| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-12-17 | 1 | 7,688 | 18,435 | 6,932 | 567 | -870 | 876 | 0 | 0 | 0 | 0 | 2,198 | 35,826 |
| 2011-12-17 | 2 | 7,828 | 18,488 | 6,899 | 566 | -1,184 | 1,030 | 0 | 0 | 0 | 0 | 2,174 | 35,801 |
| 2011-12-17 | 3 | 7,257 | 18,339 | 6,905 | 551 | -1,720 | 1,071 | 0 | 0 | 0 | 0 | 2,690 | 35,093 |
| 2011-12-17 | 4 | 6,917 | 17,968 | 6,901 | 534 | -2,006 | 1,128 | 0 | 0 | 0 | 0 | 2,692 | 34,134 |
| 2011-12-17 | 5 | 6,641 | 17,476 | 6,906 | 533 | -2,072 | 1,166 | 0 | 0 | 0 | 0 | 2,744 | 33,394 |
| 2011-12-17 | 6 | 6,606 | 17,634 | 6,903 | 533 | -2,194 | 1,237 | 0 | 0 | 0 | 0 | 2,744 | 33,463 |
| 2011-12-17 | 7 | 6,512 | 17,022 | 6,913 | 533 | -2,506 | 1,342 | 0 | 0 | 0 | 0 | 2,744 | 32,560 |
| 2011-12-17 | 8 | 6,512 | 16,194 | 6,904 | 533 | -2,514 | 1,287 | 0 | 0 | 0 | 0 | 2,746 | 31,662 |
| 2011-12-17 | 9 | 6,388 | 15,442 | 6,907 | 549 | -2,504 | 1,312 | 0 | 0 | 0 | 0 | 2,730 | 30,824 |
| 2011-12-17 | 10 | 6,435 | 15,029 | 6,904 | 549 | -2,552 | 1,322 | 0 | 0 | 0 | 0 | 2,744 | 30,431 |
| 2011-12-17 | 11 | 6,540 | 15,412 | 6,951 | 562 | -2,546 | 1,246 | 0 | 0 | 0 | 0 | 2,232 | 30,397 |
| 2011-12-17 | 12 | 6,545 | 15,522 | 7,008 | 563 | -2,402 | 1,306 | 0 | 0 | 0 | 0 | 2,216 | 30,758 |
| 2011-12-17 | 13 | 6,646 | 16,178 | 7,113 | 563 | -1,684 | 1,225 | 0 | 0 | 0 | 0 | 1,988 | 32,029 |
| 2011-12-17 | 14 | 6,758 | 16,553 | 7,133 | 566 | -1,096 | 1,234 | 0 | 0 | 0 | 0 | 1,980 | 33,128 |
| 2011-12-17 | 15 | 7,559 | 16,928 | 7,134 | 610 | -208 | 1,385 | 0 | 0 | 0 | 0 | 1,582 | 34,990 |
| 2011-12-17 | 16 | 7,880 | 17,503 | 7,134 | 610 | 28 | 1,425 | 0 | 0 | 0 | 0 | 1,576 | 36,156 |
| 2011-12-17 | 17 | 8,532 | 18,347 | 7,130 | 610 | 270 | 1,457 | 0 | 0 | 0 | 0 | 1,592 | 37,938 |
| 2011-12-17 | 18 | 9,148 | 19,606 | 7,123 | 613 | 448 | 1,357 | 0 | 0 | 0 | 0 | 1,622 | 39,917 |
| 2011-12-17 | 19 | 9,775 | 20,476 | 7,123 | 652 | 654 | 1,328 | 0 | 0 | 0 | 0 | 2,040 | 42,048 |
| 2011-12-17 | 20 | 10,330 | 20,792 | 7,125 | 647 | 558 | 1,347 | 0 | 0 | 0 | 0 | 2,062 | 42,861 |
| 2011-12-17 | 21 | 10,572 | 20,845 | 7,140 | 648 | 518 | 1,423 | 0 | 0 | 0 | 0 | 2,324 | 43,470 |
| 2011-12-17 | 22 | 10,651 | 20,925 | 7,155 | 646 | 492 | 1,456 | 0 | 0 | 0 | 0 | 2,276 | 43,601 |
| 2011-12-17 | 23 | 10,661 | 21,000 | 7,152 | 646 | 480 | 1,504 | 0 | 0 | 0 | 0 | 2,174 | 43,617 |
| 2011-12-17 | 24 | 10,606 | 21,112 | 7,152 | 651 | 328 | 1,483 | 0 | 0 | 0 | 0 | 2,150 | 43,482 |
| 2011-12-17 | 25 | 10,593 | 21,167 | 7,149 | 647 | 538 | 1,501 | 0 | 0 | 0 | 0 | 1,826 | 43,421 |
| 2011-12-17 | 26 | 10,340 | 21,152 | 7,153 | 642 | 428 | 1,590 | 0 | 0 | 0 | 0 | 1,826 | 43,131 |
| 2011-12-17 | 27 | 10,190 | 21,214 | 7,144 | 614 | 466 | 1,584 | 0 | 0 | 0 | 0 | 1,480 | 42,692 |
| 2011-12-17 | 28 | 9,953 | 21,122 | 7,141 | 614 | 324 | 1,633 | 0 | 0 | 0 | 0 | 1,482 | 42,269 |
| 2011-12-17 | 29 | 10,079 | 21,136 | 7,146 | 613 | 352 | 1,632 | 0 | 0 | 0 | 0 | 1,318 | 42,276 |
| 2011-12-17 | 30 | 10,275 | 20,939 | 7,132 | 614 | 308 | 1,657 | 0 | 0 | 0 | 0 | 1,314 | 42,239 |
| 2011-12-17 | 31 | 10,993 | 20,654 | 7,129 | 629 | 302 | 1,592 | 0 | 0 | 0 | 0 | 1,206 | 42,505 |
| 2011-12-17 | 32 | 11,939 | 20,805 | 7,127 | 635 | 296 | 1,548 | 0 | 0 | 0 | 0 | 1,310 | 43,660 |
| 2011-12-17 | 33 | 13,044 | 20,787 | 7,026 | 655 | 522 | 1,495 | 0 | 0 | 0 | 0 | 2,698 | 46,227 |
| 2011-12-17 | 34 | 14,019 | 21,354 | 7,009 | 875 | 1,152 | 1,456 | 0 | 0 | 0 | 0 | 2,742 | 48,607 |
| 2011-12-17 | 35 | 14,770 | 21,630 | 6,968 | 876 | 1,536 | 1,416 | 0 | 0 | 0 | 0 | 2,742 | 49,938 |
| 2011-12-17 | 36 | 14,841 | 21,702 | 6,928 | 876 | 1,536 | 1,477 | 0 | 0 | 0 | 0 | 2,744 | 50,104 |
| 2011-12-17 | 37 | 14,582 | 21,331 | 6,924 | 871 | 1,364 | 1,583 | 0 | 0 | 0 | 0 | 2,742 | 49,397 |
| 2011-12-17 | 38 | 14,076 | 21,008 | 6,922 | 869 | 1,222 | 1,536 | 0 | 0 | 0 | 0 | 2,742 | 48,375 |
| 2011-12-17 | 39 | 13,605 | 20,850 | 6,925 | 744 | 662 | 1,476 | 0 | 0 | 0 | 0 | 2,536 | 46,798 |
| 2011-12-17 | 40 | 12,714 | 20,494 | 6,926 | 653 | 322 | 1,374 | 0 | 0 | 0 | 0 | 2,534 | 45,017 |
| 2011-12-17 | 41 | 12,091 | 20,753 | 6,927 | 639 | 500 | 1,281 | 0 | 0 | 0 | 0 | 2,012 | 44,203 |
| 2011-12-17 | 42 | 10,854 | 20,962 | 6,926 | 636 | 370 | 1,213 | 0 | 0 | 0 | 0 | 1,986 | 42,947 |
| 2011-12-17 | 43 | 10,033 | 20,447 | 6,980 | 587 | 326 | 1,333 | 0 | 0 | 0 | 0 | 1,704 | 41,410 |
| 2011-12-17 | 44 | 9,540 | 19,531 | 7,024 | 587 | 288 | 1,337 | 0 | 0 | 0 | 0 | 1,688 | 39,995 |
| 2011-12-17 | 45 | 9,025 | 19,026 | 7,122 | 587 | 354 | 1,347 | 0 | 0 | 0 | 0 | 1,446 | 38,907 |
| 2011-12-17 | 46 | 8,801 | 18,188 | 7,129 | 581 | 64 | 1,350 | 0 | 0 | 0 | 0 | 1,428 | 37,541 |
| 2011-12-17 | 47 | 7,880 | 17,023 | 7,132 | 514 | -208 | 1,450 | 0 | 0 | 0 | 0 | 2,028 | 35,819 |
| 2011-12-17 | 48 | 7,279 | 16,470 | 7,133 | 514 | -78 | 1,485 | 0 | 0 | 0 | 0 | 2,030 | 34,833 |