| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-03-12 | 1 | 11,600 | 11,436 | 9,070 | 300 | 2 | 583 | 0 | 0 | 0 | 0 | 1,072 | 34,063 |
| 2011-03-12 | 2 | 11,699 | 11,611 | 9,070 | 174 | -128 | 582 | 0 | 0 | 0 | 0 | 1,076 | 34,084 |
| 2011-03-12 | 3 | 11,692 | 11,413 | 9,071 | 154 | -420 | 593 | 0 | 0 | 0 | 0 | 1,072 | 33,575 |
| 2011-03-12 | 4 | 11,124 | 11,187 | 9,067 | 155 | -568 | 560 | 0 | 0 | 0 | 0 | 1,074 | 32,599 |
| 2011-03-12 | 5 | 11,070 | 10,891 | 9,065 | 154 | -816 | 533 | 0 | 0 | 0 | 0 | 1,090 | 31,987 |
| 2011-03-12 | 6 | 10,943 | 10,767 | 9,075 | 148 | -922 | 504 | 0 | 0 | 0 | 0 | 1,094 | 31,609 |
| 2011-03-12 | 7 | 10,835 | 10,792 | 8,966 | 146 | -1,228 | 472 | 0 | 0 | 0 | 0 | 1,030 | 31,013 |
| 2011-03-12 | 8 | 10,267 | 10,771 | 8,845 | 146 | -1,422 | 440 | 0 | 0 | 0 | 0 | 1,032 | 30,079 |
| 2011-03-12 | 9 | 10,260 | 10,730 | 8,801 | 170 | -2,012 | 469 | 0 | 0 | 0 | 0 | 992 | 29,410 |
| 2011-03-12 | 10 | 10,209 | 10,595 | 8,804 | 153 | -2,148 | 525 | 0 | 0 | 0 | 0 | 1,094 | 29,232 |
| 2011-03-12 | 11 | 10,150 | 10,648 | 8,803 | 146 | -2,224 | 538 | 0 | 0 | 0 | 0 | 1,166 | 29,227 |
| 2011-03-12 | 12 | 10,396 | 10,668 | 8,799 | 147 | -2,096 | 547 | 0 | 0 | 0 | 0 | 1,166 | 29,627 |
| 2011-03-12 | 13 | 10,759 | 10,648 | 8,808 | 147 | -1,634 | 594 | 0 | 0 | 0 | 0 | 1,214 | 30,536 |
| 2011-03-12 | 14 | 11,063 | 10,727 | 8,853 | 154 | -1,246 | 601 | 0 | 0 | 0 | 0 | 1,158 | 31,310 |
| 2011-03-12 | 15 | 11,525 | 10,971 | 8,990 | 185 | -390 | 641 | 0 | 0 | 0 | 0 | 794 | 32,716 |
| 2011-03-12 | 16 | 11,919 | 11,708 | 9,010 | 185 | -370 | 666 | 0 | 0 | 0 | 0 | 766 | 33,884 |
| 2011-03-12 | 17 | 12,705 | 12,559 | 9,014 | 186 | 46 | 685 | 0 | 0 | 0 | 0 | 982 | 36,177 |
| 2011-03-12 | 18 | 13,291 | 13,458 | 9,003 | 309 | 308 | 715 | 0 | 0 | 0 | 0 | 926 | 38,010 |
| 2011-03-12 | 19 | 13,533 | 14,096 | 9,005 | 486 | 290 | 770 | 0 | 0 | 0 | 0 | 1,286 | 39,466 |
| 2011-03-12 | 20 | 13,984 | 14,235 | 9,009 | 350 | 290 | 825 | 0 | 0 | 0 | 0 | 1,304 | 39,997 |
| 2011-03-12 | 21 | 14,127 | 14,486 | 9,004 | 292 | 314 | 842 | 0 | 0 | 0 | 0 | 1,336 | 40,401 |
| 2011-03-12 | 22 | 14,100 | 14,620 | 9,014 | 289 | 356 | 816 | 0 | 0 | 0 | 0 | 1,330 | 40,525 |
| 2011-03-12 | 23 | 13,967 | 14,782 | 9,031 | 221 | 422 | 750 | 0 | 0 | 0 | 0 | 1,296 | 40,469 |
| 2011-03-12 | 24 | 14,024 | 14,629 | 9,076 | 220 | 380 | 704 | 0 | 0 | 0 | 0 | 1,292 | 40,325 |
| 2011-03-12 | 25 | 13,853 | 14,510 | 9,076 | 219 | 434 | 702 | 0 | 0 | 0 | 0 | 1,300 | 40,094 |
| 2011-03-12 | 26 | 13,655 | 14,273 | 9,060 | 217 | 442 | 700 | 0 | 0 | 0 | 0 | 1,258 | 39,605 |
| 2011-03-12 | 27 | 13,653 | 14,000 | 9,055 | 198 | 342 | 749 | 0 | 0 | 0 | 0 | 1,270 | 39,267 |
| 2011-03-12 | 28 | 13,572 | 13,784 | 9,052 | 203 | 142 | 727 | 0 | 0 | 0 | 0 | 1,316 | 38,796 |
| 2011-03-12 | 29 | 13,418 | 13,651 | 9,052 | 202 | 140 | 737 | 0 | 0 | 0 | 0 | 1,414 | 38,614 |
| 2011-03-12 | 30 | 13,252 | 13,504 | 9,052 | 202 | 74 | 721 | 0 | 0 | 0 | 0 | 1,422 | 38,227 |
| 2011-03-12 | 31 | 13,411 | 13,456 | 9,032 | 201 | 6 | 777 | 0 | 0 | 0 | 0 | 1,202 | 38,085 |
| 2011-03-12 | 32 | 13,592 | 13,586 | 8,873 | 201 | 14 | 774 | 0 | 0 | 0 | 0 | 1,074 | 38,114 |
| 2011-03-12 | 33 | 13,728 | 14,281 | 8,787 | 220 | 52 | 772 | 0 | 0 | 0 | 0 | 1,006 | 38,846 |
| 2011-03-12 | 34 | 14,154 | 14,979 | 8,779 | 235 | 136 | 789 | 0 | 0 | 0 | 0 | 994 | 40,066 |
| 2011-03-12 | 35 | 14,509 | 15,491 | 8,781 | 396 | 290 | 760 | 0 | 0 | 0 | 0 | 1,138 | 41,365 |
| 2011-03-12 | 36 | 14,811 | 15,546 | 8,779 | 422 | 952 | 757 | 0 | 0 | 0 | 0 | 1,140 | 42,407 |
| 2011-03-12 | 37 | 15,249 | 15,781 | 8,774 | 663 | 2,208 | 782 | 0 | 0 | 0 | 0 | 1,134 | 44,591 |
| 2011-03-12 | 38 | 15,378 | 15,962 | 8,783 | 664 | 2,040 | 820 | 0 | 0 | 0 | 0 | 1,138 | 44,785 |
| 2011-03-12 | 39 | 15,338 | 15,461 | 8,849 | 661 | 1,874 | 826 | 0 | 0 | 0 | 0 | 1,134 | 44,143 |
| 2011-03-12 | 40 | 15,147 | 14,927 | 8,985 | 659 | 1,048 | 868 | 0 | 0 | 0 | 0 | 1,138 | 42,772 |
| 2011-03-12 | 41 | 14,891 | 14,620 | 8,997 | 420 | 306 | 860 | 0 | 0 | 0 | 0 | 1,132 | 41,226 |
| 2011-03-12 | 42 | 14,205 | 13,787 | 9,011 | 411 | 294 | 851 | 0 | 0 | 0 | 0 | 1,138 | 39,697 |
| 2011-03-12 | 43 | 13,898 | 13,030 | 9,010 | 308 | 352 | 870 | 0 | 0 | 0 | 0 | 1,038 | 38,506 |
| 2011-03-12 | 44 | 13,762 | 11,966 | 9,014 | 289 | 188 | 822 | 0 | 0 | 0 | 0 | 1,038 | 37,079 |
| 2011-03-12 | 45 | 13,028 | 11,254 | 9,021 | 290 | 144 | 762 | 0 | 0 | 0 | 0 | 1,008 | 35,507 |
| 2011-03-12 | 46 | 12,469 | 11,136 | 9,053 | 268 | 28 | 760 | 0 | 0 | 0 | 0 | 1,014 | 34,728 |
| 2011-03-12 | 47 | 11,616 | 10,709 | 9,066 | 157 | -8 | 733 | 0 | 0 | 0 | 0 | 1,094 | 33,367 |
| 2011-03-12 | 48 | 11,022 | 10,444 | 9,063 | 157 | -8 | 701 | 0 | 0 | 0 | 0 | 1,094 | 32,473 |