| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-12-29 | 1 | 5,200 | 12,396 | 7,112 | 747 | -698 | 3,098 | 0 | 0 | 0 | 0 | 2,740 | 30,595 |
| 2011-12-29 | 2 | 5,258 | 12,038 | 7,118 | 747 | -574 | 2,990 | 0 | 0 | 0 | 0 | 2,742 | 30,319 |
| 2011-12-29 | 3 | 5,251 | 11,965 | 7,119 | 733 | -1,020 | 2,878 | 0 | 0 | 0 | 0 | 2,740 | 29,666 |
| 2011-12-29 | 4 | 5,205 | 11,388 | 7,124 | 726 | -1,236 | 2,900 | 0 | 0 | 0 | 0 | 2,742 | 28,849 |
| 2011-12-29 | 5 | 5,300 | 11,049 | 7,126 | 725 | -1,382 | 2,724 | 0 | 0 | 0 | 0 | 2,742 | 28,284 |
| 2011-12-29 | 6 | 5,292 | 11,101 | 7,124 | 731 | -1,572 | 2,627 | 0 | 0 | 0 | 0 | 2,742 | 28,045 |
| 2011-12-29 | 7 | 5,225 | 10,801 | 7,124 | 732 | -1,798 | 2,542 | 0 | 0 | 0 | 0 | 2,742 | 27,368 |
| 2011-12-29 | 8 | 5,154 | 10,253 | 7,130 | 734 | -1,830 | 2,345 | 0 | 0 | 0 | 0 | 2,742 | 26,528 |
| 2011-12-29 | 9 | 5,167 | 9,826 | 7,053 | 738 | -1,810 | 2,306 | 0 | 0 | 0 | 0 | 2,742 | 26,022 |
| 2011-12-29 | 10 | 5,181 | 9,584 | 6,957 | 739 | -1,808 | 2,398 | 0 | 0 | 0 | 0 | 2,742 | 25,793 |
| 2011-12-29 | 11 | 5,193 | 9,531 | 6,950 | 753 | -1,700 | 2,458 | 0 | 0 | 0 | 0 | 2,742 | 25,927 |
| 2011-12-29 | 12 | 5,298 | 9,724 | 6,951 | 753 | -1,442 | 2,432 | 0 | 0 | 0 | 0 | 2,742 | 26,458 |
| 2011-12-29 | 13 | 5,464 | 10,780 | 6,950 | 752 | -168 | 2,322 | 0 | 0 | 0 | 0 | 1,970 | 28,070 |
| 2011-12-29 | 14 | 5,525 | 12,030 | 6,947 | 759 | -16 | 2,228 | 0 | 0 | 0 | 0 | 1,962 | 29,435 |
| 2011-12-29 | 15 | 6,086 | 13,241 | 6,948 | 827 | 302 | 2,286 | 0 | 0 | 0 | 0 | 1,348 | 31,038 |
| 2011-12-29 | 16 | 6,301 | 14,035 | 6,949 | 826 | 296 | 2,411 | 0 | 0 | 0 | 0 | 1,320 | 32,138 |
| 2011-12-29 | 17 | 6,467 | 15,072 | 6,946 | 826 | 304 | 2,440 | 0 | 0 | 0 | 0 | 1,772 | 33,827 |
| 2011-12-29 | 18 | 6,688 | 16,084 | 6,945 | 864 | 632 | 2,478 | 36 | 0 | 0 | 0 | 1,848 | 35,575 |
| 2011-12-29 | 19 | 6,980 | 17,100 | 6,942 | 946 | 520 | 2,645 | 133 | 0 | 0 | 0 | 1,994 | 37,260 |
| 2011-12-29 | 20 | 7,389 | 17,853 | 6,943 | 946 | 634 | 2,609 | 133 | 0 | 0 | 0 | 1,990 | 38,497 |
| 2011-12-29 | 21 | 7,432 | 18,194 | 6,944 | 948 | 508 | 2,829 | 133 | 0 | 0 | 0 | 2,328 | 39,316 |
| 2011-12-29 | 22 | 7,728 | 18,093 | 6,919 | 948 | 522 | 2,919 | 133 | 0 | 0 | 0 | 2,330 | 39,592 |
| 2011-12-29 | 23 | 7,962 | 18,085 | 6,930 | 945 | 548 | 2,975 | 48 | 0 | 0 | 0 | 2,392 | 39,885 |
| 2011-12-29 | 24 | 8,192 | 18,143 | 6,944 | 948 | 730 | 2,967 | 0 | 0 | 0 | 0 | 2,390 | 40,314 |
| 2011-12-29 | 25 | 8,495 | 18,143 | 6,941 | 927 | 574 | 3,051 | 0 | 0 | 0 | 0 | 2,616 | 40,747 |
| 2011-12-29 | 26 | 8,829 | 17,932 | 6,945 | 828 | 510 | 3,067 | 0 | 0 | 0 | 0 | 2,618 | 40,729 |
| 2011-12-29 | 27 | 9,004 | 17,945 | 6,943 | 827 | 318 | 3,125 | 0 | 0 | 0 | 0 | 2,520 | 40,682 |
| 2011-12-29 | 28 | 9,053 | 17,822 | 6,949 | 832 | 302 | 3,145 | 0 | 0 | 0 | 0 | 2,518 | 40,621 |
| 2011-12-29 | 29 | 9,027 | 18,118 | 6,951 | 833 | 290 | 3,140 | 0 | 0 | 0 | 0 | 2,248 | 40,607 |
| 2011-12-29 | 30 | 9,182 | 17,848 | 6,954 | 827 | 314 | 3,166 | 0 | 0 | 0 | 0 | 2,248 | 40,539 |
| 2011-12-29 | 31 | 9,385 | 18,044 | 7,035 | 829 | 360 | 3,079 | 0 | 0 | 0 | 0 | 2,142 | 40,874 |
| 2011-12-29 | 32 | 9,802 | 18,551 | 7,117 | 831 | 378 | 3,052 | 0 | 0 | 0 | 0 | 2,136 | 41,867 |
| 2011-12-29 | 33 | 11,287 | 18,490 | 7,057 | 845 | 600 | 3,116 | 0 | 0 | 0 | 0 | 2,740 | 44,135 |
| 2011-12-29 | 34 | 12,615 | 18,869 | 7,045 | 952 | 744 | 2,995 | 47 | 0 | 0 | 0 | 2,744 | 46,011 |
| 2011-12-29 | 35 | 12,766 | 18,919 | 7,044 | 961 | 1,216 | 3,084 | 155 | 0 | 0 | 0 | 2,740 | 46,885 |
| 2011-12-29 | 36 | 12,768 | 18,768 | 7,064 | 969 | 1,220 | 3,043 | 155 | 0 | 0 | 0 | 2,742 | 46,729 |
| 2011-12-29 | 37 | 12,661 | 18,817 | 7,122 | 970 | 774 | 3,011 | 155 | 0 | 0 | 0 | 2,740 | 46,250 |
| 2011-12-29 | 38 | 12,266 | 18,676 | 7,128 | 965 | 556 | 3,109 | 155 | 0 | 0 | 0 | 2,742 | 45,597 |
| 2011-12-29 | 39 | 11,700 | 18,369 | 7,126 | 849 | 310 | 3,060 | 56 | 0 | 0 | 0 | 2,742 | 44,212 |
| 2011-12-29 | 40 | 11,149 | 17,516 | 7,130 | 847 | 310 | 2,961 | 0 | 0 | 0 | 0 | 2,742 | 42,655 |
| 2011-12-29 | 41 | 10,252 | 17,297 | 7,121 | 838 | 368 | 2,757 | 0 | 0 | 0 | 0 | 2,720 | 41,353 |
| 2011-12-29 | 42 | 9,467 | 16,693 | 7,122 | 837 | 316 | 2,787 | 0 | 0 | 0 | 0 | 2,720 | 39,942 |
| 2011-12-29 | 43 | 9,079 | 15,628 | 7,125 | 837 | 338 | 2,810 | 0 | 0 | 0 | 0 | 2,742 | 38,559 |
| 2011-12-29 | 44 | 8,670 | 14,180 | 7,128 | 834 | 300 | 2,812 | 0 | 0 | 0 | 0 | 2,744 | 36,668 |
| 2011-12-29 | 45 | 8,258 | 13,301 | 7,131 | 833 | 56 | 2,758 | 0 | 0 | 0 | 0 | 2,722 | 35,059 |
| 2011-12-29 | 46 | 8,028 | 12,215 | 7,133 | 828 | -14 | 2,672 | 0 | 0 | 0 | 0 | 2,724 | 33,586 |
| 2011-12-29 | 47 | 7,266 | 11,426 | 7,130 | 722 | -20 | 2,684 | 0 | 0 | 0 | 0 | 2,742 | 31,950 |
| 2011-12-29 | 48 | 6,633 | 11,383 | 7,136 | 720 | -500 | 2,671 | 0 | 0 | 0 | 0 | 2,742 | 30,785 |