| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-09-21 | 1 | 4,376 | 11,266 | 6,924 | 257 | -1,422 | 1,767 | 0 | 0 | 0 | 514 | 2,344 | 26,026 |
| 2012-09-21 | 2 | 4,193 | 11,028 | 6,924 | 258 | -1,620 | 1,534 | 0 | 0 | 0 | 514 | 2,342 | 25,173 |
| 2012-09-21 | 3 | 4,151 | 11,158 | 6,936 | 252 | -1,618 | 1,470 | 0 | 0 | 0 | 514 | 2,152 | 25,015 |
| 2012-09-21 | 4 | 4,164 | 11,291 | 6,931 | 253 | -1,616 | 1,366 | 0 | 0 | 0 | 514 | 2,142 | 25,045 |
| 2012-09-21 | 5 | 4,144 | 10,592 | 6,928 | 255 | -1,608 | 1,217 | 0 | 0 | 0 | 514 | 2,640 | 24,682 |
| 2012-09-21 | 6 | 4,109 | 10,510 | 6,928 | 254 | -1,606 | 1,187 | 0 | 0 | 0 | 514 | 2,646 | 24,542 |
| 2012-09-21 | 7 | 4,194 | 10,639 | 6,928 | 254 | -1,596 | 1,081 | 0 | 0 | 0 | 514 | 2,328 | 24,342 |
| 2012-09-21 | 8 | 4,195 | 10,420 | 6,922 | 255 | -1,586 | 1,103 | 0 | 0 | 0 | 514 | 2,336 | 24,159 |
| 2012-09-21 | 9 | 4,544 | 11,302 | 6,919 | 255 | -1,590 | 1,100 | 0 | 0 | 0 | 514 | 1,134 | 24,178 |
| 2012-09-21 | 10 | 4,482 | 11,246 | 6,928 | 254 | -1,580 | 1,104 | 0 | 0 | 0 | 514 | 1,226 | 24,174 |
| 2012-09-21 | 11 | 5,577 | 13,183 | 6,926 | 218 | -1,190 | 1,024 | 0 | 0 | 0 | 514 | -1,394 | 24,858 |
| 2012-09-21 | 12 | 5,863 | 14,148 | 6,929 | 217 | -1,240 | 1,105 | 0 | 0 | 0 | 514 | -1,498 | 26,038 |
| 2012-09-21 | 13 | 6,654 | 14,997 | 6,927 | 215 | -148 | 1,132 | 0 | 0 | 0 | 515 | -1,304 | 28,988 |
| 2012-09-21 | 14 | 8,428 | 16,009 | 6,924 | 245 | 8 | 1,187 | 0 | 0 | 0 | 514 | -1,330 | 31,985 |
| 2012-09-21 | 15 | 9,128 | 16,331 | 6,917 | 317 | 206 | 1,231 | 0 | 0 | 0 | 514 | 754 | 35,398 |
| 2012-09-21 | 16 | 10,770 | 16,969 | 6,915 | 385 | 538 | 1,079 | 0 | 0 | 0 | 514 | 792 | 37,962 |
| 2012-09-21 | 17 | 11,171 | 16,962 | 6,919 | 394 | 632 | 975 | 0 | 0 | 0 | 514 | 1,604 | 39,171 |
| 2012-09-21 | 18 | 11,457 | 16,812 | 6,926 | 508 | 696 | 874 | 0 | 0 | 0 | 514 | 1,590 | 39,377 |
| 2012-09-21 | 19 | 11,600 | 16,870 | 6,928 | 596 | 544 | 746 | 0 | 0 | 0 | 514 | 2,234 | 40,032 |
| 2012-09-21 | 20 | 11,734 | 17,006 | 6,923 | 493 | 722 | 701 | 0 | 0 | 0 | 514 | 2,236 | 40,329 |
| 2012-09-21 | 21 | 11,565 | 16,954 | 6,927 | 467 | 464 | 733 | 0 | 0 | 0 | 513 | 2,728 | 40,351 |
| 2012-09-21 | 22 | 11,466 | 16,962 | 6,927 | 539 | 580 | 723 | 0 | 0 | 0 | 514 | 2,734 | 40,445 |
| 2012-09-21 | 23 | 11,494 | 16,983 | 6,934 | 571 | 544 | 674 | 0 | 0 | 0 | 514 | 2,734 | 40,448 |
| 2012-09-21 | 24 | 11,433 | 16,937 | 6,932 | 558 | 858 | 622 | 0 | 0 | 0 | 513 | 2,734 | 40,587 |
| 2012-09-21 | 25 | 11,380 | 16,937 | 6,928 | 627 | 880 | 588 | 0 | 0 | 0 | 514 | 2,734 | 40,588 |
| 2012-09-21 | 26 | 11,290 | 16,954 | 6,925 | 636 | 686 | 547 | 0 | 0 | 0 | 514 | 2,734 | 40,286 |
| 2012-09-21 | 27 | 11,294 | 16,881 | 6,929 | 612 | 366 | 485 | 0 | 0 | 0 | 513 | 2,732 | 39,812 |
| 2012-09-21 | 28 | 11,113 | 16,835 | 6,930 | 364 | 302 | 516 | 0 | 0 | 0 | 513 | 2,734 | 39,307 |
| 2012-09-21 | 29 | 11,108 | 16,651 | 6,920 | 294 | 368 | 539 | 0 | 0 | 0 | 513 | 2,522 | 38,915 |
| 2012-09-21 | 30 | 11,122 | 16,389 | 6,922 | 294 | 320 | 408 | 0 | 0 | 0 | 513 | 2,518 | 38,486 |
| 2012-09-21 | 31 | 10,527 | 16,472 | 6,926 | 293 | 324 | 348 | 0 | 0 | 0 | 513 | 2,490 | 37,893 |
| 2012-09-21 | 32 | 10,399 | 16,712 | 6,925 | 315 | 462 | 350 | 0 | 0 | 0 | 513 | 2,484 | 38,160 |
| 2012-09-21 | 33 | 10,683 | 16,771 | 6,931 | 349 | 402 | 369 | 0 | 0 | 0 | 514 | 2,732 | 38,751 |
| 2012-09-21 | 34 | 11,052 | 16,726 | 6,931 | 369 | 522 | 382 | 0 | 0 | 0 | 514 | 2,730 | 39,226 |
| 2012-09-21 | 35 | 11,245 | 16,739 | 6,933 | 521 | 532 | 401 | 0 | 0 | 0 | 514 | 2,734 | 39,619 |
| 2012-09-21 | 36 | 11,142 | 16,669 | 6,930 | 535 | 538 | 464 | 0 | 0 | 0 | 514 | 2,734 | 39,526 |
| 2012-09-21 | 37 | 11,352 | 16,566 | 6,925 | 552 | 910 | 387 | 0 | 0 | 0 | 514 | 2,470 | 39,676 |
| 2012-09-21 | 38 | 11,647 | 16,605 | 6,927 | 739 | 622 | 342 | 0 | 0 | 0 | 514 | 2,460 | 39,856 |
| 2012-09-21 | 39 | 11,589 | 16,527 | 6,929 | 779 | 804 | 420 | 0 | 0 | 0 | 514 | 2,736 | 40,298 |
| 2012-09-21 | 40 | 11,694 | 16,579 | 6,925 | 749 | 1,076 | 471 | 0 | 0 | 0 | 514 | 2,736 | 40,744 |
| 2012-09-21 | 41 | 11,193 | 16,524 | 6,932 | 541 | 658 | 484 | 0 | 0 | 0 | 514 | 2,734 | 39,580 |
| 2012-09-21 | 42 | 10,177 | 16,353 | 6,928 | 398 | 624 | 483 | 0 | 0 | 0 | 514 | 2,734 | 38,211 |
| 2012-09-21 | 43 | 9,825 | 16,111 | 6,931 | 287 | 604 | 488 | 0 | 0 | 0 | 515 | 1,934 | 36,695 |
| 2012-09-21 | 44 | 8,336 | 15,948 | 6,927 | 282 | 514 | 607 | 0 | 0 | 0 | 515 | 1,840 | 34,969 |
| 2012-09-21 | 45 | 7,231 | 14,791 | 6,929 | 272 | 142 | 723 | 0 | 0 | 0 | 514 | 2,632 | 33,234 |
| 2012-09-21 | 46 | 6,781 | 13,463 | 6,928 | 261 | -32 | 786 | 0 | 0 | 0 | 514 | 2,632 | 31,333 |
| 2012-09-21 | 47 | 6,253 | 12,568 | 6,920 | 220 | -634 | 856 | 0 | 0 | 0 | 455 | 2,732 | 29,370 |
| 2012-09-21 | 48 | 5,324 | 11,936 | 6,919 | 217 | -762 | 908 | 0 | 0 | 0 | 315 | 2,732 | 27,589 |