| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-12-31 | 1 | 1,849 | 11,932 | 8,932 | 617 | -1,236 | 4,450 | 0 | 0 | 0 | 264 | 1,982 | 28,790 |
| 2012-12-31 | 2 | 1,589 | 12,182 | 8,927 | 622 | -1,220 | 4,462 | 0 | 0 | 0 | 264 | 1,980 | 28,806 |
| 2012-12-31 | 3 | 1,742 | 11,902 | 8,927 | 612 | -1,016 | 4,412 | 0 | 0 | 0 | 264 | 1,590 | 28,433 |
| 2012-12-31 | 4 | 1,652 | 11,172 | 8,928 | 571 | -1,162 | 4,490 | 0 | 0 | 0 | 264 | 1,590 | 27,505 |
| 2012-12-31 | 5 | 1,605 | 10,378 | 8,923 | 585 | -1,164 | 4,582 | 0 | 0 | 0 | 264 | 1,588 | 26,761 |
| 2012-12-31 | 6 | 1,851 | 9,983 | 8,935 | 618 | -1,286 | 4,508 | 0 | 0 | 0 | 263 | 1,588 | 26,460 |
| 2012-12-31 | 7 | 1,762 | 9,384 | 8,945 | 611 | -1,390 | 4,576 | 0 | 0 | 0 | 263 | 1,612 | 25,763 |
| 2012-12-31 | 8 | 1,572 | 8,732 | 8,955 | 608 | -1,386 | 4,638 | 0 | 0 | 0 | 263 | 1,650 | 25,032 |
| 2012-12-31 | 9 | 1,573 | 8,426 | 8,970 | 525 | -1,546 | 4,487 | 0 | 0 | 0 | 263 | 1,654 | 24,352 |
| 2012-12-31 | 10 | 1,581 | 8,580 | 8,973 | 507 | -1,634 | 4,220 | 0 | 0 | 0 | 264 | 1,638 | 24,129 |
| 2012-12-31 | 11 | 1,630 | 8,779 | 8,762 | 549 | -1,520 | 4,145 | 0 | 0 | 0 | 264 | 1,648 | 24,257 |
| 2012-12-31 | 12 | 1,816 | 9,128 | 8,370 | 551 | -1,306 | 4,200 | 0 | 0 | 0 | 264 | 1,712 | 24,735 |
| 2012-12-31 | 13 | 1,869 | 10,309 | 8,374 | 615 | -744 | 4,365 | 0 | 0 | 0 | 266 | 1,406 | 26,460 |
| 2012-12-31 | 14 | 1,899 | 10,992 | 8,392 | 649 | -486 | 4,626 | 0 | 0 | 0 | 264 | 1,410 | 27,746 |
| 2012-12-31 | 15 | 2,276 | 11,940 | 8,400 | 595 | 176 | 4,632 | 0 | 0 | 0 | 263 | 946 | 29,228 |
| 2012-12-31 | 16 | 2,740 | 12,279 | 8,398 | 586 | 296 | 4,688 | 0 | 0 | 0 | 264 | 932 | 30,183 |
| 2012-12-31 | 17 | 3,127 | 12,774 | 8,398 | 616 | 302 | 4,730 | 0 | 0 | 0 | 263 | 1,476 | 31,686 |
| 2012-12-31 | 18 | 3,266 | 13,984 | 8,394 | 627 | 654 | 4,753 | 0 | 0 | 0 | 263 | 1,356 | 33,297 |
| 2012-12-31 | 19 | 3,933 | 15,084 | 8,402 | 702 | 816 | 4,774 | 0 | 0 | 0 | 263 | 1,194 | 35,168 |
| 2012-12-31 | 20 | 4,199 | 16,041 | 8,416 | 702 | 764 | 4,824 | 0 | 0 | 0 | 281 | 1,190 | 36,417 |
| 2012-12-31 | 21 | 4,288 | 16,927 | 8,435 | 724 | 890 | 4,849 | 0 | 0 | 0 | 283 | 1,144 | 37,540 |
| 2012-12-31 | 22 | 4,591 | 17,595 | 8,450 | 740 | 624 | 4,789 | 0 | 0 | 0 | 283 | 1,144 | 38,216 |
| 2012-12-31 | 23 | 5,171 | 17,457 | 8,460 | 749 | 730 | 4,729 | 0 | 0 | 0 | 283 | 1,238 | 38,817 |
| 2012-12-31 | 24 | 5,362 | 17,863 | 8,458 | 766 | 544 | 4,679 | 0 | 0 | 0 | 283 | 1,234 | 39,189 |
| 2012-12-31 | 25 | 5,275 | 18,094 | 8,461 | 777 | 700 | 4,672 | 0 | 0 | 0 | 283 | 1,476 | 39,738 |
| 2012-12-31 | 26 | 5,436 | 18,295 | 8,472 | 777 | 666 | 4,551 | 0 | 0 | 0 | 284 | 1,476 | 39,957 |
| 2012-12-31 | 27 | 5,677 | 18,163 | 8,474 | 707 | 518 | 4,416 | 0 | 0 | 0 | 284 | 1,618 | 39,857 |
| 2012-12-31 | 28 | 5,966 | 17,869 | 8,467 | 811 | 748 | 4,004 | 0 | 0 | 0 | 284 | 1,616 | 39,765 |
| 2012-12-31 | 29 | 6,266 | 17,867 | 8,470 | 901 | 426 | 3,782 | 0 | 0 | 0 | 284 | 1,776 | 39,772 |
| 2012-12-31 | 30 | 6,419 | 17,825 | 8,470 | 785 | 320 | 3,711 | 0 | 0 | 0 | 284 | 1,774 | 39,588 |
| 2012-12-31 | 31 | 6,826 | 17,714 | 8,470 | 704 | 660 | 3,532 | 0 | 0 | 0 | 284 | 1,538 | 39,728 |
| 2012-12-31 | 32 | 7,836 | 17,739 | 8,487 | 705 | 508 | 3,399 | 0 | 0 | 0 | 284 | 1,536 | 40,494 |
| 2012-12-31 | 33 | 9,150 | 17,722 | 8,490 | 819 | 642 | 3,479 | 0 | 0 | 0 | 284 | 1,580 | 42,166 |
| 2012-12-31 | 34 | 10,495 | 17,863 | 8,494 | 940 | 1,148 | 3,365 | 0 | 0 | 0 | 284 | 1,578 | 44,167 |
| 2012-12-31 | 35 | 10,975 | 17,967 | 8,501 | 940 | 830 | 3,429 | 0 | 0 | 0 | 360 | 1,980 | 44,982 |
| 2012-12-31 | 36 | 10,754 | 17,661 | 8,494 | 942 | 796 | 3,579 | 0 | 0 | 0 | 464 | 1,980 | 44,670 |
| 2012-12-31 | 37 | 10,235 | 17,369 | 8,494 | 945 | 856 | 3,532 | 0 | 0 | 0 | 539 | 1,980 | 43,950 |
| 2012-12-31 | 38 | 9,846 | 16,693 | 8,500 | 948 | 502 | 3,520 | 0 | 0 | 0 | 544 | 1,980 | 42,533 |
| 2012-12-31 | 39 | 8,898 | 16,665 | 8,495 | 741 | 292 | 3,545 | 0 | 0 | 0 | 544 | 1,740 | 40,920 |
| 2012-12-31 | 40 | 7,042 | 16,445 | 8,499 | 731 | 414 | 3,427 | 0 | 0 | 0 | 544 | 1,736 | 38,838 |
| 2012-12-31 | 41 | 5,784 | 15,740 | 8,507 | 708 | 482 | 3,375 | 0 | 0 | 0 | 544 | 1,982 | 37,122 |
| 2012-12-31 | 42 | 4,416 | 15,407 | 8,515 | 714 | 766 | 3,150 | 0 | 0 | 0 | 544 | 1,980 | 35,492 |
| 2012-12-31 | 43 | 3,855 | 14,965 | 8,527 | 659 | 696 | 3,123 | 0 | 0 | 0 | 543 | 1,978 | 34,346 |
| 2012-12-31 | 44 | 3,305 | 14,523 | 8,537 | 661 | 320 | 3,030 | 0 | 0 | 0 | 544 | 1,978 | 32,898 |
| 2012-12-31 | 45 | 2,920 | 14,007 | 8,533 | 686 | 180 | 2,976 | 0 | 0 | 0 | 544 | 1,978 | 31,824 |
| 2012-12-31 | 46 | 2,883 | 13,949 | 8,540 | 681 | 154 | 2,870 | 0 | 0 | 0 | 527 | 1,980 | 31,584 |
| 2012-12-31 | 47 | 3,025 | 14,036 | 8,558 | 683 | -772 | 2,906 | 0 | 0 | 0 | 525 | 1,980 | 30,941 |
| 2012-12-31 | 48 | 3,071 | 14,173 | 8,565 | 687 | -1,140 | 2,854 | 0 | 0 | 0 | 525 | 1,978 | 30,713 |