| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-04-05 | 1 | 4,012 | 16,025 | 7,371 | 115 | -1,366 | 928 | 12 | 0 | 0 | 44 | 1,778 | 28,919 |
| 2012-04-05 | 2 | 4,059 | 15,789 | 7,382 | 113 | -1,826 | 905 | 12 | 0 | 0 | 44 | 1,784 | 28,262 |
| 2012-04-05 | 3 | 4,176 | 16,319 | 7,394 | 113 | -1,664 | 861 | 12 | 0 | 0 | 44 | 1,784 | 29,039 |
| 2012-04-05 | 4 | 4,456 | 16,833 | 7,397 | 113 | -1,690 | 842 | 12 | 0 | 0 | 44 | 1,786 | 29,793 |
| 2012-04-05 | 5 | 4,364 | 16,766 | 7,436 | 113 | -1,694 | 846 | 12 | 0 | 0 | 44 | 1,810 | 29,697 |
| 2012-04-05 | 6 | 4,332 | 16,704 | 7,433 | 113 | -1,710 | 866 | 12 | 0 | 0 | 45 | 1,808 | 29,603 |
| 2012-04-05 | 7 | 4,307 | 16,577 | 7,441 | 98 | -1,898 | 882 | 12 | 0 | 0 | 45 | 1,808 | 29,272 |
| 2012-04-05 | 8 | 4,300 | 16,349 | 7,456 | 97 | -1,934 | 874 | 12 | 0 | 0 | 45 | 1,808 | 29,007 |
| 2012-04-05 | 9 | 4,180 | 16,270 | 7,468 | 97 | -1,926 | 855 | 12 | 0 | 0 | 44 | 1,694 | 28,694 |
| 2012-04-05 | 10 | 4,047 | 16,267 | 7,475 | 97 | -1,918 | 849 | 12 | 0 | 0 | 44 | 1,700 | 28,573 |
| 2012-04-05 | 11 | 4,166 | 16,646 | 7,471 | 98 | -1,130 | 860 | 12 | 0 | 0 | 44 | 760 | 28,927 |
| 2012-04-05 | 12 | 4,523 | 17,114 | 7,473 | 98 | -1,126 | 846 | 12 | 0 | 0 | 44 | 726 | 29,710 |
| 2012-04-05 | 13 | 5,918 | 17,924 | 7,478 | 98 | -210 | 793 | 12 | 0 | 0 | 44 | 198 | 32,255 |
| 2012-04-05 | 14 | 7,119 | 18,711 | 7,478 | 109 | -166 | 789 | 12 | 0 | 0 | 44 | 196 | 34,292 |
| 2012-04-05 | 15 | 9,303 | 18,480 | 7,473 | 181 | 218 | 805 | 12 | 0 | 0 | 44 | 846 | 37,362 |
| 2012-04-05 | 16 | 11,103 | 18,847 | 7,473 | 217 | 334 | 804 | 12 | 0 | 0 | 44 | 804 | 39,638 |
| 2012-04-05 | 17 | 12,343 | 19,419 | 7,474 | 232 | 426 | 777 | 12 | 0 | 0 | 44 | 1,048 | 41,775 |
| 2012-04-05 | 18 | 12,966 | 19,473 | 7,473 | 248 | 734 | 744 | 12 | 0 | 0 | 44 | 984 | 42,678 |
| 2012-04-05 | 19 | 13,029 | 19,631 | 7,472 | 273 | 814 | 690 | 12 | 0 | 0 | 44 | 1,650 | 43,615 |
| 2012-04-05 | 20 | 13,126 | 19,811 | 7,474 | 370 | 704 | 658 | 12 | 0 | 0 | 45 | 1,484 | 43,684 |
| 2012-04-05 | 21 | 12,879 | 19,922 | 7,466 | 392 | 678 | 641 | 12 | 0 | 0 | 44 | 1,518 | 43,552 |
| 2012-04-05 | 22 | 12,775 | 19,985 | 7,468 | 374 | 764 | 632 | 12 | 0 | 0 | 44 | 1,522 | 43,576 |
| 2012-04-05 | 23 | 13,028 | 19,821 | 7,470 | 318 | 738 | 609 | 12 | 0 | 0 | 43 | 1,480 | 43,519 |
| 2012-04-05 | 24 | 12,908 | 19,845 | 7,475 | 316 | 804 | 640 | 12 | 0 | 0 | 44 | 1,480 | 43,524 |
| 2012-04-05 | 25 | 12,873 | 19,923 | 7,468 | 363 | 1,046 | 630 | 12 | 0 | 0 | 44 | 1,120 | 43,479 |
| 2012-04-05 | 26 | 12,731 | 19,841 | 7,465 | 525 | 704 | 650 | 12 | 0 | 0 | 44 | 1,102 | 43,074 |
| 2012-04-05 | 27 | 12,355 | 19,793 | 7,477 | 185 | 628 | 652 | 12 | 0 | 0 | 43 | 1,582 | 42,727 |
| 2012-04-05 | 28 | 12,128 | 19,678 | 7,465 | 180 | 600 | 676 | 12 | 0 | 0 | 43 | 1,582 | 42,364 |
| 2012-04-05 | 29 | 12,062 | 19,598 | 7,461 | 162 | 570 | 715 | 12 | 0 | 0 | 42 | 1,504 | 42,126 |
| 2012-04-05 | 30 | 11,829 | 19,627 | 7,465 | 149 | 386 | 734 | 7 | 0 | 0 | 43 | 1,502 | 41,742 |
| 2012-04-05 | 31 | 11,773 | 19,590 | 7,463 | 146 | 414 | 718 | 0 | 0 | 0 | 44 | 1,100 | 41,248 |
| 2012-04-05 | 32 | 11,757 | 19,667 | 7,466 | 146 | 320 | 748 | 0 | 0 | 0 | 44 | 1,010 | 41,158 |
| 2012-04-05 | 33 | 11,327 | 19,621 | 7,497 | 164 | 314 | 754 | 0 | 0 | 0 | 43 | 1,376 | 41,096 |
| 2012-04-05 | 34 | 11,126 | 19,784 | 7,491 | 170 | 588 | 734 | 0 | 0 | 0 | 43 | 1,374 | 41,310 |
| 2012-04-05 | 35 | 11,252 | 19,693 | 7,491 | 277 | 640 | 701 | 0 | 0 | 0 | 44 | 1,326 | 41,424 |
| 2012-04-05 | 36 | 11,501 | 19,683 | 7,513 | 244 | 312 | 659 | 0 | 0 | 0 | 44 | 1,324 | 41,280 |
| 2012-04-05 | 37 | 11,801 | 19,537 | 7,509 | 243 | 398 | 646 | 0 | 0 | 0 | 45 | 972 | 41,151 |
| 2012-04-05 | 38 | 11,540 | 19,489 | 7,517 | 245 | 426 | 660 | 0 | 0 | 0 | 45 | 966 | 40,888 |
| 2012-04-05 | 39 | 11,667 | 19,585 | 7,526 | 292 | 402 | 594 | 0 | 0 | 0 | 45 | 674 | 40,785 |
| 2012-04-05 | 40 | 11,809 | 19,615 | 7,538 | 310 | 696 | 535 | 0 | 0 | 0 | 45 | 662 | 41,210 |
| 2012-04-05 | 41 | 12,254 | 19,603 | 7,536 | 310 | 1,336 | 489 | 0 | 0 | 0 | 44 | 1,040 | 42,612 |
| 2012-04-05 | 42 | 12,147 | 19,649 | 7,542 | 287 | 690 | 485 | 0 | 0 | 0 | 44 | 1,034 | 41,878 |
| 2012-04-05 | 43 | 11,272 | 19,561 | 7,538 | 184 | 388 | 479 | 0 | 0 | 0 | 44 | 1,306 | 40,772 |
| 2012-04-05 | 44 | 9,609 | 19,384 | 7,541 | 180 | 264 | 493 | 0 | 0 | 0 | 43 | 1,304 | 38,818 |
| 2012-04-05 | 45 | 8,479 | 18,781 | 7,538 | 178 | 50 | 502 | 0 | 0 | 0 | 44 | 1,304 | 36,876 |
| 2012-04-05 | 46 | 7,662 | 17,543 | 7,535 | 174 | 216 | 521 | 0 | 0 | 0 | 44 | 1,302 | 34,997 |
| 2012-04-05 | 47 | 5,884 | 17,015 | 7,541 | 157 | 152 | 566 | 0 | 0 | 0 | 44 | 1,556 | 32,915 |
| 2012-04-05 | 48 | 4,823 | 16,690 | 7,540 | 165 | -172 | 545 | 0 | 0 | 0 | 45 | 1,568 | 31,204 |