| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-09-27 | 1 | 15,296 | 5,090 | 5,351 | 428 | -998 | 745 | 0 | 0 | 0 | 0 | 168 | 26,080 |
| 2011-09-27 | 2 | 14,818 | 4,952 | 5,353 | 427 | -1,256 | 809 | 0 | 0 | 0 | 0 | 164 | 25,267 |
| 2011-09-27 | 3 | 14,721 | 4,795 | 5,356 | 384 | -1,392 | 848 | 0 | 0 | 0 | 0 | 320 | 25,032 |
| 2011-09-27 | 4 | 14,634 | 4,787 | 5,357 | 384 | -1,530 | 854 | 0 | 0 | 0 | 0 | 314 | 24,800 |
| 2011-09-27 | 5 | 14,455 | 4,766 | 5,354 | 383 | -2,034 | 845 | 0 | 0 | 0 | 0 | 594 | 24,363 |
| 2011-09-27 | 6 | 14,145 | 4,844 | 5,351 | 382 | -2,180 | 890 | 0 | 0 | 0 | 0 | 598 | 24,030 |
| 2011-09-27 | 7 | 14,073 | 4,887 | 5,367 | 379 | -2,180 | 897 | 0 | 0 | 0 | 0 | 470 | 23,893 |
| 2011-09-27 | 8 | 14,091 | 4,819 | 5,349 | 376 | -2,178 | 874 | 0 | 0 | 0 | 0 | 484 | 23,815 |
| 2011-09-27 | 9 | 14,332 | 4,794 | 5,351 | 376 | -2,170 | 904 | 0 | 0 | 0 | 0 | 150 | 23,737 |
| 2011-09-27 | 10 | 14,544 | 4,748 | 5,354 | 363 | -2,176 | 959 | 0 | 0 | 0 | 0 | 112 | 23,904 |
| 2011-09-27 | 11 | 15,760 | 4,791 | 5,347 | 361 | -1,332 | 898 | 0 | 0 | 0 | 0 | -1,404 | 24,421 |
| 2011-09-27 | 12 | 16,392 | 5,160 | 5,350 | 368 | -1,132 | 953 | 0 | 0 | 0 | 0 | -1,436 | 25,655 |
| 2011-09-27 | 13 | 17,071 | 6,747 | 5,355 | 368 | -210 | 1,024 | 0 | 0 | 0 | 0 | -1,526 | 28,829 |
| 2011-09-27 | 14 | 18,551 | 8,402 | 5,354 | 383 | -164 | 1,089 | 0 | 0 | 0 | 0 | -1,526 | 32,089 |
| 2011-09-27 | 15 | 19,642 | 10,685 | 5,354 | 458 | 174 | 1,022 | 0 | 0 | 0 | 0 | -1,526 | 35,809 |
| 2011-09-27 | 16 | 20,425 | 12,111 | 5,351 | 458 | 298 | 1,090 | 0 | 0 | 0 | 0 | -1,530 | 38,203 |
| 2011-09-27 | 17 | 20,745 | 12,855 | 5,355 | 461 | 288 | 1,161 | 0 | 0 | 0 | 0 | -1,526 | 39,339 |
| 2011-09-27 | 18 | 20,892 | 12,649 | 5,353 | 473 | 288 | 1,238 | 0 | 0 | 0 | 0 | -1,534 | 39,359 |
| 2011-09-27 | 19 | 21,162 | 12,961 | 5,353 | 491 | 286 | 1,305 | 0 | 0 | 0 | 0 | -1,526 | 40,032 |
| 2011-09-27 | 20 | 21,177 | 13,047 | 5,364 | 442 | 322 | 1,400 | 0 | 0 | 0 | 0 | -1,522 | 40,230 |
| 2011-09-27 | 21 | 21,268 | 13,026 | 5,362 | 427 | 328 | 1,371 | 0 | 0 | 0 | 0 | -1,526 | 40,256 |
| 2011-09-27 | 22 | 21,295 | 13,127 | 5,365 | 447 | 296 | 1,328 | 0 | 0 | 0 | 0 | -1,524 | 40,334 |
| 2011-09-27 | 23 | 21,226 | 13,118 | 5,359 | 554 | 288 | 1,392 | 0 | 0 | 0 | 0 | -1,478 | 40,459 |
| 2011-09-27 | 24 | 21,157 | 13,186 | 5,362 | 528 | 312 | 1,477 | 0 | 0 | 0 | 0 | -1,478 | 40,544 |
| 2011-09-27 | 25 | 21,113 | 13,193 | 5,359 | 510 | 434 | 1,501 | 0 | 0 | 0 | 0 | -1,412 | 40,698 |
| 2011-09-27 | 26 | 20,904 | 13,165 | 5,361 | 508 | 362 | 1,480 | 0 | 0 | 0 | 0 | -1,410 | 40,370 |
| 2011-09-27 | 27 | 20,557 | 13,317 | 5,359 | 412 | 470 | 1,509 | 0 | 0 | 0 | 0 | -1,528 | 40,096 |
| 2011-09-27 | 28 | 20,507 | 13,370 | 5,360 | 420 | 382 | 1,437 | 0 | 0 | 0 | 0 | -1,528 | 39,948 |
| 2011-09-27 | 29 | 20,337 | 13,350 | 5,357 | 422 | 468 | 1,427 | 0 | 0 | 0 | 0 | -1,520 | 39,841 |
| 2011-09-27 | 30 | 20,296 | 13,339 | 5,356 | 425 | 354 | 1,403 | 0 | 0 | 0 | 0 | -1,518 | 39,655 |
| 2011-09-27 | 31 | 20,232 | 13,197 | 5,355 | 410 | 332 | 1,416 | 0 | 0 | 0 | 0 | -1,528 | 39,414 |
| 2011-09-27 | 32 | 20,362 | 13,476 | 5,353 | 448 | 370 | 1,346 | 0 | 0 | 0 | 0 | -1,528 | 39,827 |
| 2011-09-27 | 33 | 20,404 | 13,816 | 5,351 | 662 | 522 | 1,310 | 0 | 0 | 0 | 0 | -1,438 | 40,627 |
| 2011-09-27 | 34 | 20,497 | 13,846 | 5,347 | 665 | 818 | 1,310 | 0 | 0 | 0 | 0 | -1,436 | 41,047 |
| 2011-09-27 | 35 | 20,501 | 13,703 | 5,346 | 656 | 642 | 1,280 | 0 | 0 | 0 | 0 | -780 | 41,348 |
| 2011-09-27 | 36 | 20,449 | 13,738 | 5,325 | 658 | 330 | 1,259 | 0 | 0 | 0 | 0 | -722 | 41,037 |
| 2011-09-27 | 37 | 20,226 | 13,583 | 5,259 | 660 | 584 | 1,240 | 0 | 0 | 0 | 0 | -936 | 40,616 |
| 2011-09-27 | 38 | 20,434 | 13,274 | 5,255 | 721 | 798 | 1,250 | 0 | 0 | 0 | 0 | -826 | 40,906 |
| 2011-09-27 | 39 | 20,614 | 13,097 | 5,254 | 737 | 1,098 | 1,329 | 0 | 0 | 0 | 0 | 574 | 42,703 |
| 2011-09-27 | 40 | 20,704 | 12,972 | 5,258 | 737 | 1,324 | 1,329 | 0 | 0 | 0 | 0 | 616 | 42,940 |
| 2011-09-27 | 41 | 20,741 | 12,049 | 5,262 | 736 | 650 | 1,296 | 0 | 0 | 0 | 0 | 1,066 | 41,800 |
| 2011-09-27 | 42 | 20,744 | 10,946 | 5,262 | 561 | 406 | 1,220 | 0 | 0 | 0 | 0 | 1,078 | 40,217 |
| 2011-09-27 | 43 | 20,364 | 10,286 | 5,258 | 452 | 618 | 1,256 | 0 | 0 | 0 | 0 | 510 | 38,744 |
| 2011-09-27 | 44 | 19,548 | 9,227 | 5,260 | 451 | 404 | 1,274 | 0 | 0 | 0 | 0 | 514 | 36,678 |
| 2011-09-27 | 45 | 18,713 | 8,115 | 5,257 | 444 | 82 | 1,278 | 0 | 0 | 0 | 0 | 530 | 34,419 |
| 2011-09-27 | 46 | 17,825 | 6,734 | 5,255 | 439 | -10 | 1,198 | 0 | 0 | 0 | 0 | 536 | 31,977 |
| 2011-09-27 | 47 | 16,923 | 5,622 | 5,250 | 418 | 66 | 1,117 | 0 | 0 | 0 | 0 | 352 | 29,748 |
| 2011-09-27 | 48 | 15,906 | 5,256 | 5,255 | 422 | -442 | 1,079 | 0 | 0 | 0 | 0 | 354 | 27,830 |