| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-02-12 | 1 | 8,421 | 22,077 | 8,496 | 329 | -1,030 | 71 | 0 | 0 | 0 | 45 | -1,220 | 37,189 |
| 2012-02-12 | 2 | 8,176 | 22,172 | 8,498 | 329 | -1,028 | 75 | 0 | 0 | 0 | 39 | -1,218 | 37,043 |
| 2012-02-12 | 3 | 7,913 | 22,249 | 8,500 | 329 | -1,486 | 78 | 0 | 0 | 0 | 40 | -1,244 | 36,379 |
| 2012-02-12 | 4 | 7,514 | 22,253 | 8,495 | 281 | -1,892 | 84 | 0 | 0 | 0 | 44 | -1,240 | 35,539 |
| 2012-02-12 | 5 | 7,082 | 22,227 | 8,482 | 212 | -1,926 | 76 | 0 | 0 | 0 | 44 | -1,190 | 35,007 |
| 2012-02-12 | 6 | 7,023 | 22,237 | 8,485 | 211 | -1,936 | 81 | 0 | 0 | 0 | 45 | -1,166 | 34,980 |
| 2012-02-12 | 7 | 6,872 | 22,323 | 8,489 | 210 | -2,264 | 88 | 0 | 0 | 0 | 45 | -1,154 | 34,609 |
| 2012-02-12 | 8 | 6,493 | 22,113 | 8,492 | 211 | -2,514 | 87 | 0 | 0 | 0 | 45 | -1,076 | 33,851 |
| 2012-02-12 | 9 | 6,289 | 21,846 | 8,483 | 211 | -2,634 | 101 | 0 | 0 | 0 | 45 | -1,198 | 33,143 |
| 2012-02-12 | 10 | 6,058 | 21,721 | 8,493 | 213 | -2,678 | 102 | 0 | 0 | 0 | 44 | -1,178 | 32,775 |
| 2012-02-12 | 11 | 5,747 | 21,686 | 8,495 | 228 | -2,696 | 112 | 0 | 0 | 0 | 45 | -1,092 | 32,525 |
| 2012-02-12 | 12 | 5,667 | 21,577 | 8,506 | 228 | -2,688 | 113 | 0 | 0 | 0 | 45 | -1,078 | 32,370 |
| 2012-02-12 | 13 | 5,715 | 22,019 | 8,508 | 305 | -2,666 | 123 | 0 | 0 | 0 | 45 | -1,242 | 32,807 |
| 2012-02-12 | 14 | 5,789 | 22,194 | 8,517 | 307 | -2,644 | 116 | 0 | 0 | 0 | 45 | -1,266 | 33,058 |
| 2012-02-12 | 15 | 5,822 | 21,764 | 8,517 | 331 | -2,366 | 120 | 0 | 0 | 0 | 44 | -810 | 33,422 |
| 2012-02-12 | 16 | 6,063 | 21,042 | 8,516 | 345 | -2,070 | 130 | 0 | 0 | 0 | 44 | -772 | 33,298 |
| 2012-02-12 | 17 | 6,459 | 20,997 | 8,516 | 357 | -656 | 164 | 0 | 0 | 0 | 45 | -920 | 34,962 |
| 2012-02-12 | 18 | 7,120 | 21,611 | 8,513 | 368 | 68 | 162 | 0 | 0 | 0 | 44 | -874 | 37,012 |
| 2012-02-12 | 19 | 8,237 | 22,090 | 8,514 | 446 | 340 | 167 | 0 | 0 | 0 | 45 | -672 | 39,167 |
| 2012-02-12 | 20 | 9,915 | 22,332 | 8,516 | 441 | 446 | 150 | 0 | 0 | 0 | 44 | -738 | 41,106 |
| 2012-02-12 | 21 | 11,551 | 22,410 | 8,520 | 437 | 354 | 150 | 0 | 0 | 0 | 45 | -738 | 42,729 |
| 2012-02-12 | 22 | 12,211 | 22,491 | 8,524 | 472 | 580 | 148 | 0 | 0 | 0 | 45 | -852 | 43,619 |
| 2012-02-12 | 23 | 12,968 | 22,484 | 8,522 | 586 | 834 | 145 | 0 | 0 | 0 | 45 | -1,192 | 44,392 |
| 2012-02-12 | 24 | 13,138 | 22,450 | 8,524 | 588 | 1,092 | 162 | 0 | 0 | 0 | 45 | -1,182 | 44,817 |
| 2012-02-12 | 25 | 13,317 | 22,409 | 8,531 | 548 | 1,454 | 186 | 0 | 0 | 0 | 44 | -1,142 | 45,347 |
| 2012-02-12 | 26 | 13,301 | 22,434 | 8,536 | 526 | 1,360 | 218 | 0 | 0 | 0 | 44 | -1,142 | 45,277 |
| 2012-02-12 | 27 | 13,217 | 22,370 | 8,536 | 449 | 1,088 | 277 | 0 | 0 | 0 | 44 | -1,048 | 44,933 |
| 2012-02-12 | 28 | 13,187 | 22,363 | 8,538 | 449 | 470 | 339 | 0 | 0 | 0 | 44 | -1,038 | 44,352 |
| 2012-02-12 | 29 | 13,188 | 22,349 | 8,545 | 450 | 452 | 388 | 0 | 0 | 0 | 44 | -1,040 | 44,376 |
| 2012-02-12 | 30 | 12,992 | 22,073 | 8,550 | 451 | 470 | 440 | 0 | 0 | 0 | 45 | -1,038 | 43,983 |
| 2012-02-12 | 31 | 12,904 | 22,140 | 8,546 | 466 | 300 | 489 | 0 | 0 | 0 | 45 | -1,184 | 43,706 |
| 2012-02-12 | 32 | 12,828 | 22,349 | 8,549 | 475 | 328 | 514 | 0 | 0 | 0 | 45 | -1,184 | 43,904 |
| 2012-02-12 | 33 | 12,975 | 22,454 | 8,558 | 493 | 290 | 505 | 0 | 0 | 0 | 45 | -1,190 | 44,130 |
| 2012-02-12 | 34 | 13,871 | 22,580 | 8,565 | 578 | 302 | 487 | 0 | 0 | 0 | 44 | -1,190 | 45,237 |
| 2012-02-12 | 35 | 14,325 | 22,540 | 8,567 | 735 | 928 | 483 | 0 | 0 | 0 | 44 | -792 | 46,830 |
| 2012-02-12 | 36 | 15,136 | 22,726 | 8,569 | 828 | 1,634 | 565 | 0 | 0 | 0 | 45 | -642 | 48,861 |
| 2012-02-12 | 37 | 15,173 | 22,794 | 8,570 | 826 | 1,524 | 570 | 0 | 0 | 0 | 44 | -642 | 48,859 |
| 2012-02-12 | 38 | 14,593 | 22,847 | 8,576 | 741 | 1,122 | 684 | 0 | 0 | 0 | 44 | -756 | 47,851 |
| 2012-02-12 | 39 | 14,023 | 22,981 | 8,569 | 575 | 1,062 | 624 | 0 | 0 | 0 | 44 | -1,114 | 46,764 |
| 2012-02-12 | 40 | 13,426 | 23,054 | 8,581 | 482 | 504 | 615 | 0 | 0 | 0 | 44 | -1,106 | 45,600 |
| 2012-02-12 | 41 | 12,684 | 23,052 | 8,591 | 461 | 296 | 706 | 0 | 0 | 0 | 44 | -1,116 | 44,718 |
| 2012-02-12 | 42 | 11,220 | 22,920 | 8,604 | 442 | 290 | 851 | 0 | 0 | 0 | 44 | -1,114 | 43,257 |
| 2012-02-12 | 43 | 9,752 | 23,026 | 8,609 | 406 | 622 | 894 | 0 | 0 | 0 | 44 | -1,190 | 42,163 |
| 2012-02-12 | 44 | 8,382 | 23,018 | 8,612 | 405 | 324 | 931 | 0 | 0 | 0 | 45 | -1,190 | 40,527 |
| 2012-02-12 | 45 | 7,390 | 22,428 | 8,614 | 403 | 286 | 879 | 0 | 0 | 0 | 44 | -1,238 | 38,806 |
| 2012-02-12 | 46 | 7,023 | 21,598 | 8,632 | 393 | -106 | 902 | 0 | 0 | 0 | 44 | -1,238 | 37,248 |
| 2012-02-12 | 47 | 6,294 | 21,972 | 8,620 | 325 | -818 | 934 | 0 | 0 | 0 | 44 | -1,700 | 35,671 |
| 2012-02-12 | 48 | 5,993 | 21,649 | 8,633 | 310 | -1,440 | 974 | 0 | 0 | 0 | 44 | -1,752 | 34,411 |