| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-04-15 | 1 | 5,147 | 11,807 | 8,366 | 93 | -496 | 935 | 0 | 0 | 0 | 0 | 1,698 | 27,550 |
| 2012-04-15 | 2 | 4,715 | 11,586 | 8,364 | 94 | -664 | 960 | 0 | 0 | 0 | 0 | 1,696 | 26,751 |
| 2012-04-15 | 3 | 4,802 | 12,143 | 8,374 | 94 | -716 | 905 | 0 | 0 | 0 | 0 | 1,698 | 27,300 |
| 2012-04-15 | 4 | 4,955 | 12,248 | 8,424 | 95 | -566 | 926 | 0 | 0 | 0 | 0 | 1,698 | 27,780 |
| 2012-04-15 | 5 | 4,653 | 12,314 | 8,509 | 94 | -622 | 914 | 0 | 0 | 0 | 0 | 1,698 | 27,560 |
| 2012-04-15 | 6 | 4,727 | 12,340 | 8,547 | 95 | -1,124 | 871 | 0 | 0 | 0 | 0 | 1,698 | 27,154 |
| 2012-04-15 | 7 | 4,459 | 12,240 | 8,559 | 93 | -1,146 | 831 | 0 | 0 | 0 | 0 | 1,698 | 26,734 |
| 2012-04-15 | 8 | 4,425 | 12,061 | 8,558 | 94 | -1,234 | 846 | 0 | 0 | 0 | 0 | 1,710 | 26,460 |
| 2012-04-15 | 9 | 4,442 | 11,974 | 8,509 | 95 | -1,588 | 876 | 0 | 0 | 0 | 0 | 1,720 | 26,028 |
| 2012-04-15 | 10 | 4,304 | 11,704 | 8,495 | 93 | -1,702 | 948 | 0 | 0 | 0 | 0 | 1,762 | 25,604 |
| 2012-04-15 | 11 | 4,226 | 11,664 | 8,494 | 94 | -1,796 | 904 | 0 | 0 | 0 | 0 | 1,870 | 25,456 |
| 2012-04-15 | 12 | 4,119 | 11,553 | 8,490 | 94 | -1,792 | 932 | 0 | 0 | 0 | 0 | 1,872 | 25,268 |
| 2012-04-15 | 13 | 4,196 | 11,337 | 8,493 | 95 | -1,782 | 946 | 0 | 0 | 0 | 0 | 1,894 | 25,179 |
| 2012-04-15 | 14 | 4,421 | 11,679 | 8,487 | 133 | -1,742 | 931 | 0 | 0 | 0 | 0 | 1,904 | 25,813 |
| 2012-04-15 | 15 | 4,783 | 11,637 | 8,493 | 213 | -1,114 | 1,051 | 0 | 0 | 0 | 0 | 1,976 | 27,039 |
| 2012-04-15 | 16 | 5,220 | 11,847 | 8,489 | 213 | -422 | 1,037 | 0 | 0 | 0 | 0 | 1,958 | 28,342 |
| 2012-04-15 | 17 | 5,505 | 12,660 | 8,492 | 213 | -174 | 1,081 | 0 | 0 | 0 | 0 | 1,832 | 29,609 |
| 2012-04-15 | 18 | 5,589 | 13,447 | 8,492 | 212 | 40 | 1,085 | 0 | 0 | 0 | 0 | 1,706 | 30,571 |
| 2012-04-15 | 19 | 5,751 | 14,431 | 8,491 | 218 | 166 | 1,040 | 0 | 0 | 0 | 0 | 1,694 | 31,791 |
| 2012-04-15 | 20 | 5,886 | 15,179 | 8,483 | 219 | 200 | 1,133 | 0 | 0 | 0 | 0 | 1,692 | 32,792 |
| 2012-04-15 | 21 | 6,332 | 15,958 | 8,466 | 220 | 342 | 1,097 | 0 | 0 | 0 | 0 | 1,694 | 34,109 |
| 2012-04-15 | 22 | 6,619 | 16,213 | 8,345 | 236 | 290 | 1,089 | 0 | 0 | 0 | 0 | 1,694 | 34,486 |
| 2012-04-15 | 23 | 7,009 | 16,211 | 8,285 | 259 | 364 | 973 | 0 | 0 | 0 | 0 | 1,694 | 34,795 |
| 2012-04-15 | 24 | 7,335 | 16,394 | 8,291 | 245 | 334 | 962 | 0 | 0 | 0 | 0 | 1,698 | 35,259 |
| 2012-04-15 | 25 | 7,447 | 16,641 | 8,284 | 263 | 326 | 937 | 0 | 0 | 0 | 0 | 1,698 | 35,596 |
| 2012-04-15 | 26 | 7,486 | 16,643 | 8,288 | 257 | 332 | 918 | 0 | 0 | 0 | 0 | 1,698 | 35,622 |
| 2012-04-15 | 27 | 7,476 | 16,524 | 8,293 | 175 | 336 | 926 | 0 | 0 | 0 | 0 | 1,610 | 35,340 |
| 2012-04-15 | 28 | 7,353 | 16,285 | 8,324 | 157 | 322 | 904 | 0 | 0 | 0 | 0 | 1,578 | 34,923 |
| 2012-04-15 | 29 | 7,251 | 16,223 | 8,343 | 143 | 206 | 971 | 0 | 0 | 0 | 0 | 1,578 | 34,715 |
| 2012-04-15 | 30 | 7,152 | 16,104 | 8,444 | 144 | 186 | 785 | 1 | 0 | 0 | 0 | 1,576 | 34,392 |
| 2012-04-15 | 31 | 7,203 | 16,026 | 8,501 | 144 | 160 | 888 | 9 | 0 | 0 | 0 | 1,576 | 34,507 |
| 2012-04-15 | 32 | 7,200 | 16,123 | 8,516 | 148 | 194 | 857 | 9 | 0 | 0 | 0 | 1,576 | 34,623 |
| 2012-04-15 | 33 | 7,219 | 16,292 | 8,530 | 177 | 304 | 842 | 0 | 0 | 0 | 0 | 1,576 | 34,940 |
| 2012-04-15 | 34 | 7,462 | 16,561 | 8,536 | 169 | 330 | 795 | 0 | 0 | 0 | 0 | 1,576 | 35,429 |
| 2012-04-15 | 35 | 8,047 | 16,563 | 8,536 | 195 | 322 | 777 | 0 | 0 | 0 | 0 | 1,576 | 36,016 |
| 2012-04-15 | 36 | 8,124 | 16,526 | 8,544 | 211 | 298 | 799 | 0 | 0 | 0 | 0 | 1,576 | 36,078 |
| 2012-04-15 | 37 | 8,111 | 16,526 | 8,533 | 224 | 320 | 836 | 0 | 0 | 0 | 0 | 1,576 | 36,126 |
| 2012-04-15 | 38 | 7,959 | 16,458 | 8,534 | 245 | 380 | 788 | 0 | 0 | 0 | 0 | 1,576 | 35,940 |
| 2012-04-15 | 39 | 7,944 | 16,441 | 8,535 | 283 | 408 | 789 | 0 | 0 | 0 | 0 | 1,576 | 35,976 |
| 2012-04-15 | 40 | 7,493 | 16,344 | 8,538 | 591 | 530 | 789 | 0 | 0 | 0 | 0 | 1,576 | 35,861 |
| 2012-04-15 | 41 | 8,134 | 16,654 | 8,533 | 586 | 1,252 | 701 | 0 | 0 | 0 | 0 | 1,576 | 37,436 |
| 2012-04-15 | 42 | 8,725 | 16,485 | 8,536 | 574 | 1,332 | 642 | 120 | 0 | 0 | 0 | 1,576 | 37,990 |
| 2012-04-15 | 43 | 8,772 | 16,128 | 8,537 | 562 | 822 | 573 | 266 | 0 | 0 | 0 | 1,576 | 37,236 |
| 2012-04-15 | 44 | 7,925 | 15,935 | 8,533 | 493 | 510 | 541 | 135 | 0 | 0 | 0 | 1,576 | 35,648 |
| 2012-04-15 | 45 | 7,528 | 15,581 | 8,491 | 360 | 306 | 547 | 0 | 0 | 0 | 0 | 1,576 | 34,389 |
| 2012-04-15 | 46 | 6,996 | 14,391 | 8,394 | 305 | 170 | 527 | 0 | 0 | 0 | 0 | 1,576 | 32,359 |
| 2012-04-15 | 47 | 6,038 | 13,503 | 8,358 | 206 | -26 | 488 | 0 | 0 | 0 | 0 | 1,572 | 30,139 |
| 2012-04-15 | 48 | 5,340 | 13,292 | 8,332 | 92 | -528 | 420 | 0 | 0 | 0 | 0 | 1,574 | 28,522 |