| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-04-13 | 1 | 10,940 | 8,017 | 8,782 | 413 | -1,596 | 729 | 0 | 0 | 0 | 0 | 904 | 28,189 |
| 2011-04-13 | 2 | 10,789 | 7,428 | 8,785 | 395 | -1,852 | 812 | 0 | 0 | 0 | 0 | 1,040 | 27,397 |
| 2011-04-13 | 3 | 11,047 | 7,589 | 8,794 | 306 | -2,066 | 779 | 0 | 0 | 0 | 0 | 1,288 | 27,737 |
| 2011-04-13 | 4 | 11,187 | 7,813 | 8,794 | 304 | -1,920 | 771 | 0 | 0 | 0 | 0 | 1,230 | 28,179 |
| 2011-04-13 | 5 | 10,726 | 7,459 | 8,794 | 302 | -1,958 | 801 | 0 | 0 | 0 | 0 | 1,836 | 27,960 |
| 2011-04-13 | 6 | 10,650 | 7,370 | 8,810 | 302 | -2,042 | 775 | 0 | 0 | 0 | 0 | 1,844 | 27,709 |
| 2011-04-13 | 7 | 10,502 | 6,878 | 8,818 | 302 | -1,948 | 767 | 0 | 0 | 0 | 0 | 1,894 | 27,213 |
| 2011-04-13 | 8 | 10,434 | 6,796 | 8,808 | 303 | -2,104 | 850 | 0 | 0 | 0 | 0 | 1,934 | 27,021 |
| 2011-04-13 | 9 | 10,827 | 7,064 | 8,806 | 342 | -2,002 | 866 | 0 | 0 | 0 | 0 | 820 | 26,723 |
| 2011-04-13 | 10 | 10,760 | 7,029 | 8,816 | 342 | -1,980 | 976 | 0 | 0 | 0 | 0 | 906 | 26,849 |
| 2011-04-13 | 11 | 11,165 | 7,683 | 8,803 | 359 | -1,028 | 995 | 0 | 0 | 0 | 0 | -740 | 27,237 |
| 2011-04-13 | 12 | 11,125 | 8,143 | 8,807 | 306 | -342 | 1,028 | 0 | 0 | 0 | 0 | -766 | 28,301 |
| 2011-04-13 | 13 | 11,978 | 9,096 | 8,807 | 307 | -294 | 1,130 | 0 | 0 | 0 | 0 | -794 | 30,230 |
| 2011-04-13 | 14 | 13,128 | 10,282 | 8,810 | 341 | -170 | 1,146 | 0 | 0 | 0 | 0 | -904 | 32,633 |
| 2011-04-13 | 15 | 14,329 | 11,070 | 8,810 | 509 | 220 | 1,165 | 0 | 0 | 0 | 0 | -24 | 36,079 |
| 2011-04-13 | 16 | 15,276 | 12,286 | 8,803 | 523 | 336 | 1,299 | 0 | 0 | 0 | 0 | -20 | 38,503 |
| 2011-04-13 | 17 | 16,049 | 13,207 | 8,807 | 521 | 536 | 1,328 | 0 | 0 | 0 | 0 | -20 | 40,428 |
| 2011-04-13 | 18 | 16,356 | 13,962 | 8,810 | 518 | 458 | 1,336 | 0 | 0 | 0 | 0 | -146 | 41,294 |
| 2011-04-13 | 19 | 16,521 | 14,352 | 8,812 | 483 | 286 | 1,396 | 0 | 0 | 0 | 0 | 204 | 42,054 |
| 2011-04-13 | 20 | 16,582 | 14,422 | 8,814 | 468 | 288 | 1,434 | 0 | 0 | 0 | 0 | 222 | 42,230 |
| 2011-04-13 | 21 | 16,674 | 14,643 | 8,813 | 468 | 304 | 1,465 | 0 | 0 | 0 | 0 | 30 | 42,397 |
| 2011-04-13 | 22 | 16,691 | 14,652 | 8,816 | 453 | 532 | 1,446 | 0 | 0 | 0 | 0 | -36 | 42,554 |
| 2011-04-13 | 23 | 16,557 | 14,687 | 8,831 | 452 | 340 | 1,447 | 0 | 0 | 0 | 0 | 444 | 42,758 |
| 2011-04-13 | 24 | 16,424 | 14,806 | 8,824 | 433 | 424 | 1,404 | 0 | 0 | 0 | 0 | 446 | 42,761 |
| 2011-04-13 | 25 | 16,357 | 15,151 | 8,824 | 576 | 446 | 1,370 | 0 | 0 | 0 | 0 | 72 | 42,796 |
| 2011-04-13 | 26 | 16,155 | 15,058 | 8,824 | 561 | 438 | 1,375 | 0 | 0 | 0 | 0 | 108 | 42,519 |
| 2011-04-13 | 27 | 16,266 | 15,314 | 8,818 | 409 | 546 | 1,346 | 0 | 0 | 0 | 0 | -382 | 42,317 |
| 2011-04-13 | 28 | 16,185 | 15,175 | 8,816 | 370 | 586 | 1,389 | 0 | 0 | 0 | 0 | -398 | 42,123 |
| 2011-04-13 | 29 | 16,255 | 15,273 | 8,816 | 352 | 480 | 1,306 | 0 | 0 | 0 | 0 | -482 | 42,000 |
| 2011-04-13 | 30 | 16,170 | 15,169 | 8,816 | 388 | 342 | 1,236 | 0 | 0 | 0 | 0 | -490 | 41,631 |
| 2011-04-13 | 31 | 16,278 | 15,159 | 8,810 | 403 | 586 | 1,104 | 14 | 0 | 0 | 0 | -690 | 41,664 |
| 2011-04-13 | 32 | 16,335 | 15,356 | 8,817 | 423 | 636 | 1,109 | 0 | 0 | 0 | 0 | -720 | 41,956 |
| 2011-04-13 | 33 | 16,387 | 15,293 | 8,819 | 599 | 350 | 1,125 | 6 | 0 | 0 | 0 | -124 | 42,455 |
| 2011-04-13 | 34 | 16,482 | 15,500 | 8,815 | 650 | 500 | 1,065 | 5 | 0 | 0 | 0 | -110 | 42,907 |
| 2011-04-13 | 35 | 16,211 | 15,449 | 8,818 | 709 | 908 | 949 | 0 | 0 | 0 | 0 | 160 | 43,204 |
| 2011-04-13 | 36 | 16,243 | 15,463 | 8,816 | 693 | 788 | 859 | 0 | 0 | 0 | 0 | 164 | 43,026 |
| 2011-04-13 | 37 | 16,263 | 15,562 | 8,824 | 658 | 662 | 795 | 0 | 0 | 0 | 0 | -210 | 42,554 |
| 2011-04-13 | 38 | 16,231 | 15,496 | 8,821 | 587 | 606 | 779 | 0 | 0 | 0 | 0 | -214 | 42,306 |
| 2011-04-13 | 39 | 16,050 | 15,193 | 8,825 | 569 | 406 | 743 | 0 | 0 | 0 | 0 | 116 | 41,902 |
| 2011-04-13 | 40 | 16,170 | 15,128 | 8,823 | 551 | 730 | 699 | 0 | 0 | 0 | 0 | 138 | 42,239 |
| 2011-04-13 | 41 | 16,299 | 15,219 | 8,825 | 508 | 974 | 721 | 0 | 0 | 0 | 0 | 280 | 42,826 |
| 2011-04-13 | 42 | 16,122 | 15,184 | 8,832 | 494 | 1,130 | 732 | 0 | 0 | 0 | 0 | 266 | 42,760 |
| 2011-04-13 | 43 | 15,990 | 14,620 | 8,829 | 447 | 386 | 790 | 0 | 0 | 0 | 0 | -44 | 41,018 |
| 2011-04-13 | 44 | 15,044 | 13,699 | 8,829 | 426 | 340 | 820 | 0 | 0 | 0 | 0 | -48 | 39,110 |
| 2011-04-13 | 45 | 13,977 | 12,922 | 8,831 | 391 | 50 | 794 | 0 | 0 | 0 | 0 | 48 | 37,013 |
| 2011-04-13 | 46 | 13,143 | 11,356 | 8,828 | 387 | -12 | 794 | 0 | 0 | 0 | 0 | 56 | 34,552 |
| 2011-04-13 | 47 | 12,351 | 10,606 | 8,829 | 351 | -224 | 832 | 0 | 0 | 0 | 0 | -396 | 32,349 |
| 2011-04-13 | 48 | 10,934 | 10,530 | 8,830 | 339 | -1,016 | 873 | 0 | 0 | 0 | 0 | -388 | 30,102 |