| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-12-07 | 1 | 19,465 | 3,357 | 7,145 | 438 | -1,254 | 1,105 | 0 | 0 | 0 | 0 | 686 | 30,942 |
| 2009-12-07 | 2 | 19,536 | 3,378 | 7,146 | 441 | -1,540 | 1,174 | 0 | 0 | 0 | 0 | 688 | 30,823 |
| 2009-12-07 | 3 | 19,601 | 3,495 | 6,947 | 388 | -1,744 | 1,139 | 0 | 0 | 0 | 0 | 668 | 30,494 |
| 2009-12-07 | 4 | 19,090 | 3,446 | 6,950 | 382 | -1,742 | 1,073 | 0 | 0 | 0 | 0 | 676 | 29,875 |
| 2009-12-07 | 5 | 18,815 | 3,467 | 6,947 | 398 | -1,914 | 1,056 | 0 | 0 | 0 | 0 | 676 | 29,445 |
| 2009-12-07 | 6 | 18,961 | 3,533 | 6,910 | 398 | -1,944 | 819 | 0 | 0 | 0 | 0 | 676 | 29,353 |
| 2009-12-07 | 7 | 19,048 | 3,535 | 6,754 | 414 | -2,268 | 852 | 0 | 0 | 0 | 0 | 574 | 28,909 |
| 2009-12-07 | 8 | 18,484 | 3,369 | 6,691 | 414 | -2,278 | 848 | 0 | 0 | 0 | 0 | 576 | 28,104 |
| 2009-12-07 | 9 | 18,076 | 3,392 | 6,680 | 375 | -2,260 | 760 | 0 | 0 | 0 | 0 | 570 | 27,593 |
| 2009-12-07 | 10 | 18,073 | 3,635 | 6,678 | 374 | -2,104 | 733 | 0 | 0 | 0 | 0 | 98 | 27,487 |
| 2009-12-07 | 11 | 18,789 | 4,101 | 6,674 | 394 | -904 | 654 | 0 | 0 | 0 | 0 | -1,574 | 28,134 |
| 2009-12-07 | 12 | 19,774 | 4,711 | 6,673 | 404 | -692 | 580 | 0 | 0 | 0 | 0 | -1,888 | 29,562 |
| 2009-12-07 | 13 | 21,123 | 6,391 | 6,681 | 403 | -250 | 499 | 0 | 0 | 0 | 0 | -2,030 | 32,817 |
| 2009-12-07 | 14 | 21,481 | 9,444 | 6,733 | 418 | -8 | 484 | 0 | 0 | 0 | 0 | -1,978 | 36,574 |
| 2009-12-07 | 15 | 21,906 | 12,764 | 6,849 | 554 | 670 | 500 | 0 | 0 | 0 | 0 | -1,924 | 41,319 |
| 2009-12-07 | 16 | 22,368 | 14,876 | 6,903 | 558 | 978 | 482 | 0 | 0 | 0 | 0 | -2,124 | 44,041 |
| 2009-12-07 | 17 | 22,701 | 15,838 | 6,911 | 560 | 680 | 474 | 0 | 0 | 0 | 0 | -2,152 | 45,012 |
| 2009-12-07 | 18 | 22,401 | 15,802 | 6,915 | 575 | 628 | 489 | 0 | 0 | 0 | 0 | -1,918 | 44,892 |
| 2009-12-07 | 19 | 22,568 | 16,061 | 6,905 | 630 | 768 | 514 | 0 | 0 | 0 | 0 | -1,918 | 45,528 |
| 2009-12-07 | 20 | 22,604 | 16,502 | 6,908 | 629 | 692 | 540 | 0 | 0 | 0 | 0 | -1,918 | 45,957 |
| 2009-12-07 | 21 | 22,697 | 16,842 | 6,911 | 633 | 644 | 499 | 0 | 0 | 0 | 0 | -2,082 | 46,144 |
| 2009-12-07 | 22 | 22,938 | 17,324 | 6,912 | 633 | 574 | 456 | 0 | 0 | 0 | 0 | -2,420 | 46,417 |
| 2009-12-07 | 23 | 22,955 | 17,615 | 6,922 | 645 | 514 | 448 | 0 | 0 | 0 | 0 | -2,390 | 46,709 |
| 2009-12-07 | 24 | 23,073 | 17,805 | 6,952 | 640 | 434 | 360 | 0 | 0 | 0 | 0 | -2,390 | 46,874 |
| 2009-12-07 | 25 | 23,082 | 17,888 | 6,951 | 639 | 696 | 307 | 0 | 0 | 0 | 0 | -2,390 | 47,173 |
| 2009-12-07 | 26 | 23,043 | 17,906 | 6,970 | 634 | 618 | 287 | 0 | 0 | 0 | 0 | -2,392 | 47,066 |
| 2009-12-07 | 27 | 23,053 | 18,120 | 6,953 | 562 | 684 | 196 | 0 | 0 | 0 | 0 | -2,390 | 47,178 |
| 2009-12-07 | 28 | 23,030 | 18,139 | 6,946 | 558 | 748 | 164 | 0 | 0 | 0 | 0 | -2,390 | 47,195 |
| 2009-12-07 | 29 | 22,985 | 18,602 | 6,949 | 569 | 542 | 141 | 0 | 0 | 0 | 0 | -2,390 | 47,398 |
| 2009-12-07 | 30 | 22,964 | 18,879 | 6,945 | 573 | 328 | 111 | 0 | 0 | 0 | 0 | -2,386 | 47,414 |
| 2009-12-07 | 31 | 22,704 | 18,458 | 6,951 | 616 | 316 | 98 | 0 | 0 | 0 | 0 | -1,430 | 47,713 |
| 2009-12-07 | 32 | 22,928 | 19,578 | 6,939 | 626 | 590 | 81 | 0 | 0 | 0 | 0 | -1,112 | 49,630 |
| 2009-12-07 | 33 | 23,262 | 19,973 | 6,938 | 734 | 952 | 70 | 0 | 0 | 0 | 0 | 348 | 52,277 |
| 2009-12-07 | 34 | 23,401 | 20,679 | 6,931 | 798 | 1,516 | 52 | 0 | 0 | 0 | 0 | 630 | 54,007 |
| 2009-12-07 | 35 | 23,405 | 21,093 | 6,939 | 809 | 1,716 | 44 | 0 | 0 | 0 | 0 | 630 | 54,636 |
| 2009-12-07 | 36 | 23,246 | 21,096 | 6,933 | 788 | 1,356 | 50 | 0 | 0 | 0 | 0 | 422 | 53,891 |
| 2009-12-07 | 37 | 23,248 | 20,435 | 6,935 | 789 | 1,084 | 62 | 0 | 0 | 0 | 0 | 338 | 52,891 |
| 2009-12-07 | 38 | 23,543 | 19,835 | 6,933 | 790 | 704 | 65 | 0 | 0 | 0 | 0 | 64 | 51,934 |
| 2009-12-07 | 39 | 23,574 | 19,675 | 6,937 | 792 | 512 | 63 | 0 | 0 | 0 | 0 | -686 | 50,867 |
| 2009-12-07 | 40 | 23,410 | 18,760 | 6,916 | 792 | 390 | 49 | 0 | 0 | 0 | 0 | -832 | 49,485 |
| 2009-12-07 | 41 | 23,006 | 18,669 | 6,761 | 790 | 510 | 48 | 0 | 0 | 0 | 0 | -1,552 | 48,232 |
| 2009-12-07 | 42 | 22,436 | 17,632 | 6,677 | 780 | 428 | 56 | 0 | 0 | 0 | 0 | -1,560 | 46,449 |
| 2009-12-07 | 43 | 22,161 | 16,506 | 6,667 | 535 | 392 | 58 | 0 | 0 | 0 | 0 | -1,658 | 44,661 |
| 2009-12-07 | 44 | 21,813 | 14,544 | 6,665 | 535 | 214 | 61 | 0 | 0 | 0 | 0 | -1,670 | 42,162 |
| 2009-12-07 | 45 | 21,381 | 12,864 | 6,672 | 534 | 58 | 76 | 0 | 0 | 0 | 0 | -1,710 | 39,875 |
| 2009-12-07 | 46 | 21,167 | 10,598 | 6,680 | 531 | -20 | 74 | 0 | 0 | 0 | 0 | -1,420 | 37,610 |
| 2009-12-07 | 47 | 20,086 | 7,650 | 6,773 | 447 | -716 | 59 | 0 | 0 | 0 | 0 | 864 | 35,163 |
| 2009-12-07 | 48 | 19,334 | 7,286 | 6,893 | 444 | -1,472 | 54 | 0 | 0 | 0 | 0 | 1,082 | 33,621 |