| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-01-18 | 1 | 10,064 | 16,587 | 5,559 | 623 | -326 | 757 | 0 | 0 | 0 | 0 | 1,618 | 34,882 |
| 2009-01-18 | 2 | 10,179 | 16,449 | 5,556 | 546 | -534 | 745 | 0 | 0 | 0 | 0 | 1,672 | 34,613 |
| 2009-01-18 | 3 | 10,255 | 16,569 | 5,544 | 511 | -962 | 747 | 0 | 0 | 0 | 0 | 1,580 | 34,244 |
| 2009-01-18 | 4 | 10,057 | 15,936 | 5,546 | 511 | -1,020 | 767 | 0 | 0 | 0 | 0 | 1,572 | 33,369 |
| 2009-01-18 | 5 | 9,746 | 15,656 | 5,555 | 509 | -1,144 | 803 | 0 | 0 | 0 | 0 | 1,570 | 32,695 |
| 2009-01-18 | 6 | 9,793 | 15,540 | 5,552 | 511 | -1,158 | 764 | 0 | 0 | 0 | 0 | 1,570 | 32,572 |
| 2009-01-18 | 7 | 9,785 | 15,199 | 5,550 | 508 | -1,500 | 637 | 0 | 0 | 0 | 0 | 1,558 | 31,737 |
| 2009-01-18 | 8 | 9,565 | 14,582 | 5,559 | 509 | -1,620 | 650 | 0 | 0 | 0 | 0 | 1,554 | 30,799 |
| 2009-01-18 | 9 | 9,522 | 13,941 | 5,556 | 510 | -1,616 | 687 | 0 | 0 | 0 | 0 | 1,600 | 30,200 |
| 2009-01-18 | 10 | 9,506 | 13,586 | 5,561 | 510 | -1,678 | 696 | 0 | 0 | 0 | 0 | 1,618 | 29,799 |
| 2009-01-18 | 11 | 9,487 | 13,128 | 5,558 | 510 | -1,674 | 746 | 0 | 0 | 0 | 0 | 1,654 | 29,409 |
| 2009-01-18 | 12 | 9,514 | 13,005 | 5,477 | 507 | -1,664 | 688 | 0 | 0 | 0 | 0 | 1,722 | 29,249 |
| 2009-01-18 | 13 | 9,517 | 13,523 | 5,338 | 510 | -1,654 | 679 | 0 | 0 | 0 | 0 | 1,794 | 29,707 |
| 2009-01-18 | 14 | 9,515 | 13,749 | 5,290 | 513 | -1,620 | 705 | 0 | 0 | 0 | 0 | 1,790 | 29,942 |
| 2009-01-18 | 15 | 9,550 | 13,226 | 5,286 | 515 | -756 | 705 | 0 | 0 | 0 | 0 | 1,664 | 30,190 |
| 2009-01-18 | 16 | 9,593 | 13,444 | 5,289 | 516 | -698 | 694 | 0 | 0 | 0 | 0 | 1,640 | 30,478 |
| 2009-01-18 | 17 | 9,977 | 14,024 | 5,288 | 522 | -624 | 739 | 0 | 0 | 0 | 0 | 1,642 | 31,568 |
| 2009-01-18 | 18 | 10,289 | 15,321 | 5,303 | 529 | -380 | 737 | 0 | 0 | 0 | 0 | 1,640 | 33,439 |
| 2009-01-18 | 19 | 10,553 | 16,601 | 5,372 | 600 | 128 | 682 | 0 | 0 | 0 | 0 | 1,642 | 35,578 |
| 2009-01-18 | 20 | 11,102 | 17,606 | 5,500 | 600 | 284 | 659 | 0 | 0 | 0 | 0 | 1,640 | 37,391 |
| 2009-01-18 | 21 | 11,836 | 18,394 | 5,512 | 604 | 316 | 655 | 0 | 0 | 0 | 0 | 1,602 | 38,919 |
| 2009-01-18 | 22 | 12,412 | 18,552 | 5,516 | 625 | 324 | 709 | 0 | 0 | 0 | 0 | 1,636 | 39,774 |
| 2009-01-18 | 23 | 12,569 | 18,859 | 5,520 | 857 | 328 | 748 | 0 | 0 | 0 | 0 | 1,788 | 40,669 |
| 2009-01-18 | 24 | 12,752 | 19,088 | 5,542 | 882 | 298 | 742 | 0 | 0 | 0 | 0 | 1,798 | 41,102 |
| 2009-01-18 | 25 | 12,931 | 19,164 | 5,570 | 888 | 478 | 772 | 0 | 0 | 0 | 0 | 1,728 | 41,531 |
| 2009-01-18 | 26 | 13,116 | 19,093 | 5,571 | 887 | 492 | 778 | 0 | 0 | 0 | 0 | 1,630 | 41,567 |
| 2009-01-18 | 27 | 13,027 | 19,084 | 5,578 | 827 | 462 | 794 | 0 | 0 | 0 | 0 | 1,602 | 41,374 |
| 2009-01-18 | 28 | 12,821 | 18,881 | 5,583 | 811 | 382 | 768 | 0 | 0 | 0 | 0 | 1,700 | 40,946 |
| 2009-01-18 | 29 | 12,569 | 18,841 | 5,580 | 812 | 386 | 734 | 0 | 0 | 0 | 0 | 1,794 | 40,716 |
| 2009-01-18 | 30 | 12,605 | 18,807 | 5,583 | 704 | 302 | 734 | 0 | 0 | 0 | 0 | 1,794 | 40,529 |
| 2009-01-18 | 31 | 12,772 | 18,422 | 5,576 | 728 | 444 | 695 | 0 | 0 | 0 | 0 | 1,956 | 40,593 |
| 2009-01-18 | 32 | 13,563 | 18,371 | 5,589 | 731 | 422 | 723 | 0 | 0 | 0 | 0 | 1,968 | 41,367 |
| 2009-01-18 | 33 | 14,574 | 18,716 | 5,562 | 749 | 452 | 738 | 0 | 0 | 0 | 0 | 1,966 | 42,757 |
| 2009-01-18 | 34 | 16,186 | 19,667 | 5,396 | 958 | 1,462 | 701 | 0 | 0 | 0 | 0 | 1,970 | 46,340 |
| 2009-01-18 | 35 | 17,223 | 20,334 | 5,325 | 990 | 1,890 | 648 | 1 | 0 | 0 | 0 | 1,968 | 48,379 |
| 2009-01-18 | 36 | 17,135 | 20,688 | 5,311 | 994 | 1,664 | 657 | 132 | 0 | 0 | 0 | 1,918 | 48,499 |
| 2009-01-18 | 37 | 16,746 | 20,551 | 5,310 | 989 | 1,630 | 677 | 126 | 0 | 0 | 0 | 1,860 | 47,889 |
| 2009-01-18 | 38 | 16,379 | 20,496 | 5,308 | 955 | 1,250 | 658 | 11 | 0 | 0 | 0 | 1,886 | 46,943 |
| 2009-01-18 | 39 | 16,179 | 20,530 | 5,310 | 869 | 1,044 | 689 | 0 | 0 | 0 | 0 | 1,716 | 46,337 |
| 2009-01-18 | 40 | 15,464 | 20,619 | 5,315 | 859 | 590 | 640 | 0 | 0 | 0 | 0 | 1,672 | 45,159 |
| 2009-01-18 | 41 | 14,810 | 20,311 | 5,359 | 831 | 754 | 651 | 0 | 0 | 0 | 0 | 1,686 | 44,402 |
| 2009-01-18 | 42 | 14,038 | 20,007 | 5,446 | 730 | 490 | 634 | 0 | 0 | 0 | 0 | 1,686 | 43,031 |
| 2009-01-18 | 43 | 13,581 | 19,804 | 5,538 | 682 | 312 | 691 | 0 | 0 | 0 | 0 | 1,060 | 41,668 |
| 2009-01-18 | 44 | 12,437 | 19,353 | 5,550 | 596 | 102 | 751 | 0 | 0 | 0 | 0 | 1,046 | 39,835 |
| 2009-01-18 | 45 | 11,931 | 18,307 | 5,552 | 596 | 100 | 765 | 0 | 0 | 0 | 0 | 1,054 | 38,305 |
| 2009-01-18 | 46 | 11,341 | 17,423 | 5,552 | 589 | -182 | 725 | 0 | 0 | 0 | 0 | 1,170 | 36,618 |
| 2009-01-18 | 47 | 10,726 | 17,292 | 5,556 | 520 | -786 | 655 | 0 | 0 | 0 | 0 | 634 | 34,597 |
| 2009-01-18 | 48 | 10,732 | 17,146 | 5,556 | 517 | -1,518 | 603 | 0 | 0 | 0 | 0 | 490 | 33,526 |