| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-04-19 | 1 | 5,214 | 13,449 | 8,768 | 147 | -1,120 | 1,226 | 0 | 0 | 0 | 0 | 834 | 28,518 |
| 2012-04-19 | 2 | 5,114 | 12,997 | 8,771 | 144 | -1,230 | 1,150 | 0 | 0 | 0 | 0 | 854 | 27,800 |
| 2012-04-19 | 3 | 5,325 | 13,466 | 8,762 | 115 | -1,222 | 1,069 | 0 | 0 | 0 | 0 | 1,078 | 28,593 |
| 2012-04-19 | 4 | 5,439 | 13,951 | 8,760 | 115 | -1,150 | 1,022 | 0 | 0 | 0 | 0 | 1,246 | 29,383 |
| 2012-04-19 | 5 | 5,408 | 13,487 | 8,764 | 115 | -1,234 | 1,044 | 0 | 0 | 0 | 0 | 1,776 | 29,360 |
| 2012-04-19 | 6 | 5,354 | 13,367 | 8,760 | 114 | -1,284 | 1,036 | 0 | 0 | 0 | 0 | 1,820 | 29,167 |
| 2012-04-19 | 7 | 5,484 | 13,101 | 8,755 | 115 | -1,428 | 1,065 | 0 | 0 | 0 | 0 | 1,688 | 28,780 |
| 2012-04-19 | 8 | 5,530 | 12,921 | 8,757 | 114 | -1,550 | 1,053 | 0 | 0 | 0 | 0 | 1,688 | 28,513 |
| 2012-04-19 | 9 | 5,643 | 13,040 | 8,753 | 114 | -1,664 | 1,019 | 0 | 0 | 0 | 0 | 1,262 | 28,167 |
| 2012-04-19 | 10 | 5,522 | 12,940 | 8,748 | 116 | -1,582 | 1,025 | 0 | 0 | 0 | 0 | 1,266 | 28,035 |
| 2012-04-19 | 11 | 6,353 | 14,091 | 8,745 | 116 | -1,078 | 994 | 0 | 0 | 0 | 0 | -776 | 28,445 |
| 2012-04-19 | 12 | 7,009 | 14,515 | 8,739 | 122 | -1,166 | 960 | 0 | 0 | 0 | 0 | -802 | 29,377 |
| 2012-04-19 | 13 | 8,251 | 15,625 | 8,739 | 131 | -296 | 976 | 0 | 0 | 0 | 0 | -1,694 | 31,732 |
| 2012-04-19 | 14 | 9,878 | 16,506 | 8,737 | 149 | 176 | 942 | 0 | 0 | 0 | 0 | -1,556 | 34,832 |
| 2012-04-19 | 15 | 11,319 | 16,995 | 8,747 | 226 | 206 | 902 | 0 | 0 | 0 | 0 | 318 | 38,713 |
| 2012-04-19 | 16 | 12,926 | 17,692 | 8,744 | 244 | 384 | 887 | 0 | 0 | 0 | 0 | 306 | 41,183 |
| 2012-04-19 | 17 | 13,550 | 17,848 | 8,741 | 346 | 398 | 859 | 0 | 0 | 0 | 0 | 434 | 42,176 |
| 2012-04-19 | 18 | 12,994 | 18,098 | 8,747 | 358 | 532 | 876 | 0 | 0 | 0 | 0 | 354 | 41,959 |
| 2012-04-19 | 19 | 13,098 | 18,136 | 8,739 | 373 | 468 | 874 | 0 | 0 | 0 | 0 | 1,036 | 42,724 |
| 2012-04-19 | 20 | 13,437 | 18,154 | 8,742 | 374 | 416 | 805 | 0 | 0 | 0 | 0 | 1,078 | 43,006 |
| 2012-04-19 | 21 | 13,313 | 18,353 | 8,741 | 365 | 538 | 790 | 0 | 0 | 0 | 3 | 1,054 | 43,157 |
| 2012-04-19 | 22 | 13,471 | 18,129 | 8,730 | 441 | 574 | 719 | 0 | 0 | 0 | 14 | 1,054 | 43,132 |
| 2012-04-19 | 23 | 13,222 | 17,959 | 8,669 | 562 | 572 | 685 | 0 | 0 | 0 | 36 | 1,462 | 43,167 |
| 2012-04-19 | 24 | 13,212 | 18,021 | 8,619 | 566 | 556 | 677 | 0 | 0 | 0 | 43 | 1,504 | 43,198 |
| 2012-04-19 | 25 | 13,178 | 18,211 | 8,626 | 538 | 550 | 686 | 1 | 0 | 0 | 44 | 1,456 | 43,290 |
| 2012-04-19 | 26 | 13,022 | 18,196 | 8,623 | 371 | 692 | 680 | 0 | 0 | 0 | 44 | 1,426 | 43,054 |
| 2012-04-19 | 27 | 13,138 | 18,292 | 8,627 | 328 | 652 | 721 | 0 | 0 | 0 | 44 | 970 | 42,772 |
| 2012-04-19 | 28 | 12,864 | 18,345 | 8,633 | 298 | 608 | 762 | 0 | 0 | 0 | 43 | 962 | 42,515 |
| 2012-04-19 | 29 | 13,166 | 18,400 | 8,629 | 157 | 472 | 822 | 0 | 0 | 0 | 44 | 840 | 42,530 |
| 2012-04-19 | 30 | 13,090 | 18,371 | 8,625 | 154 | 300 | 747 | 8 | 0 | 0 | 44 | 840 | 42,179 |
| 2012-04-19 | 31 | 12,979 | 18,264 | 8,623 | 155 | 326 | 558 | 0 | 0 | 0 | 44 | 1,044 | 41,993 |
| 2012-04-19 | 32 | 13,369 | 18,212 | 8,623 | 219 | 466 | 643 | 0 | 0 | 0 | 44 | 1,044 | 42,620 |
| 2012-04-19 | 33 | 13,555 | 18,186 | 8,628 | 412 | 764 | 699 | 0 | 0 | 0 | 44 | 1,018 | 43,306 |
| 2012-04-19 | 34 | 13,645 | 18,170 | 8,624 | 420 | 1,284 | 731 | 0 | 0 | 0 | 44 | 1,016 | 43,934 |
| 2012-04-19 | 35 | 13,764 | 18,153 | 8,627 | 401 | 838 | 805 | 0 | 0 | 0 | 44 | 1,406 | 44,038 |
| 2012-04-19 | 36 | 13,671 | 18,108 | 8,632 | 403 | 610 | 782 | 0 | 0 | 0 | 44 | 1,406 | 43,656 |
| 2012-04-19 | 37 | 13,472 | 18,180 | 8,624 | 421 | 926 | 749 | 0 | 0 | 0 | 44 | 730 | 43,146 |
| 2012-04-19 | 38 | 13,469 | 18,250 | 8,622 | 323 | 682 | 732 | 0 | 0 | 0 | 44 | 728 | 42,850 |
| 2012-04-19 | 39 | 13,119 | 18,316 | 8,553 | 245 | 654 | 763 | 0 | 0 | 0 | 44 | 580 | 42,274 |
| 2012-04-19 | 40 | 13,178 | 18,259 | 8,509 | 244 | 580 | 588 | 0 | 0 | 0 | 44 | 578 | 41,980 |
| 2012-04-19 | 41 | 13,315 | 18,025 | 8,430 | 244 | 638 | 555 | 0 | 0 | 0 | 44 | 896 | 42,147 |
| 2012-04-19 | 42 | 13,289 | 18,071 | 8,399 | 239 | 972 | 517 | 0 | 0 | 0 | 44 | 898 | 42,429 |
| 2012-04-19 | 43 | 12,542 | 18,161 | 8,399 | 169 | 828 | 521 | 0 | 0 | 0 | 44 | 876 | 41,540 |
| 2012-04-19 | 44 | 11,293 | 17,758 | 8,401 | 152 | 402 | 503 | 0 | 0 | 0 | 44 | 874 | 39,427 |
| 2012-04-19 | 45 | 10,601 | 16,698 | 8,396 | 155 | 80 | 476 | 0 | 0 | 0 | 44 | 926 | 37,376 |
| 2012-04-19 | 46 | 8,821 | 16,269 | 8,387 | 140 | 24 | 424 | 0 | 0 | 0 | 44 | 924 | 35,033 |
| 2012-04-19 | 47 | 6,966 | 15,850 | 8,388 | 140 | 76 | 330 | 0 | 0 | 0 | 44 | 820 | 32,614 |
| 2012-04-19 | 48 | 6,168 | 15,900 | 8,388 | 139 | -754 | 272 | 0 | 0 | 0 | 44 | 850 | 31,007 |