| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-09-23 | 1 | 12,283 | 7,076 | 5,914 | 464 | -1,000 | 1,015 | 0 | 0 | 0 | 0 | 912 | 26,664 |
| 2011-09-23 | 2 | 11,739 | 6,895 | 5,896 | 460 | -1,182 | 995 | 0 | 0 | 0 | 0 | 906 | 25,709 |
| 2011-09-23 | 3 | 11,366 | 6,675 | 5,858 | 424 | -1,410 | 1,059 | 0 | 0 | 0 | 0 | 1,486 | 25,458 |
| 2011-09-23 | 4 | 11,277 | 6,549 | 5,852 | 422 | -1,374 | 1,106 | 0 | 0 | 0 | 0 | 1,490 | 25,322 |
| 2011-09-23 | 5 | 11,171 | 6,520 | 5,848 | 408 | -1,646 | 1,111 | 0 | 0 | 0 | 0 | 1,488 | 24,900 |
| 2011-09-23 | 6 | 11,247 | 6,441 | 5,849 | 406 | -1,806 | 1,103 | 0 | 0 | 0 | 0 | 1,490 | 24,730 |
| 2011-09-23 | 7 | 11,155 | 6,617 | 5,852 | 407 | -1,796 | 1,090 | 0 | 0 | 0 | 0 | 1,246 | 24,571 |
| 2011-09-23 | 8 | 11,019 | 6,789 | 5,856 | 405 | -1,906 | 1,037 | 0 | 0 | 0 | 0 | 1,260 | 24,460 |
| 2011-09-23 | 9 | 11,298 | 6,935 | 5,849 | 403 | -1,890 | 1,080 | 0 | 0 | 0 | 0 | 694 | 24,369 |
| 2011-09-23 | 10 | 11,382 | 6,772 | 5,850 | 403 | -1,814 | 1,152 | 0 | 0 | 0 | 0 | 684 | 24,429 |
| 2011-09-23 | 11 | 12,362 | 7,237 | 5,853 | 403 | -866 | 1,074 | 0 | 0 | 0 | 0 | -1,128 | 24,935 |
| 2011-09-23 | 12 | 13,053 | 7,662 | 5,859 | 401 | -670 | 1,051 | 0 | 0 | 0 | 0 | -1,342 | 26,014 |
| 2011-09-23 | 13 | 14,276 | 8,734 | 5,861 | 386 | -342 | 1,113 | 0 | 0 | 0 | 0 | -1,158 | 28,870 |
| 2011-09-23 | 14 | 16,011 | 9,594 | 5,856 | 415 | -10 | 1,100 | 0 | 0 | 0 | 0 | -1,156 | 31,810 |
| 2011-09-23 | 15 | 17,968 | 10,961 | 5,626 | 674 | 410 | 1,099 | 0 | 0 | 0 | 0 | -1,308 | 35,430 |
| 2011-09-23 | 16 | 19,014 | 11,598 | 5,618 | 685 | 842 | 1,156 | 0 | 0 | 0 | 0 | -1,322 | 37,591 |
| 2011-09-23 | 17 | 19,249 | 11,961 | 5,619 | 647 | 588 | 1,212 | 0 | 0 | 0 | 0 | -380 | 38,896 |
| 2011-09-23 | 18 | 19,192 | 12,195 | 5,619 | 643 | 618 | 1,244 | 0 | 0 | 0 | 0 | -386 | 39,125 |
| 2011-09-23 | 19 | 19,312 | 12,319 | 5,622 | 661 | 566 | 1,220 | 0 | 0 | 0 | 0 | -36 | 39,664 |
| 2011-09-23 | 20 | 19,545 | 12,344 | 5,619 | 664 | 564 | 1,238 | 0 | 0 | 0 | 0 | -40 | 39,934 |
| 2011-09-23 | 21 | 19,432 | 12,241 | 5,624 | 683 | 612 | 1,310 | 0 | 0 | 0 | 0 | 56 | 39,958 |
| 2011-09-23 | 22 | 19,512 | 12,154 | 5,617 | 742 | 486 | 1,307 | 0 | 0 | 0 | 0 | 60 | 39,878 |
| 2011-09-23 | 23 | 19,357 | 12,046 | 5,614 | 753 | 318 | 1,368 | 0 | 0 | 0 | 0 | 448 | 39,904 |
| 2011-09-23 | 24 | 19,386 | 11,894 | 5,619 | 754 | 368 | 1,422 | 0 | 0 | 0 | 0 | 494 | 39,937 |
| 2011-09-23 | 25 | 19,363 | 11,774 | 5,618 | 750 | 396 | 1,379 | 0 | 0 | 0 | 0 | 698 | 39,978 |
| 2011-09-23 | 26 | 19,170 | 11,697 | 5,620 | 672 | 288 | 1,369 | 0 | 0 | 0 | 0 | 716 | 39,532 |
| 2011-09-23 | 27 | 19,102 | 11,657 | 5,620 | 519 | 310 | 1,375 | 0 | 0 | 0 | 0 | 380 | 38,963 |
| 2011-09-23 | 28 | 18,942 | 11,451 | 5,618 | 456 | 328 | 1,366 | 0 | 0 | 0 | 0 | 384 | 38,545 |
| 2011-09-23 | 29 | 18,878 | 11,272 | 5,620 | 455 | 374 | 1,340 | 0 | 0 | 0 | 0 | 498 | 38,437 |
| 2011-09-23 | 30 | 18,681 | 10,995 | 5,625 | 454 | 288 | 1,378 | 0 | 0 | 0 | 0 | 514 | 37,935 |
| 2011-09-23 | 31 | 18,533 | 10,786 | 5,624 | 455 | 292 | 1,446 | 0 | 0 | 0 | 0 | 348 | 37,484 |
| 2011-09-23 | 32 | 18,604 | 10,812 | 5,622 | 455 | 288 | 1,389 | 0 | 0 | 0 | 0 | 346 | 37,516 |
| 2011-09-23 | 33 | 19,048 | 10,877 | 5,626 | 459 | 292 | 1,399 | 0 | 0 | 0 | 0 | 356 | 38,057 |
| 2011-09-23 | 34 | 19,246 | 10,949 | 5,632 | 483 | 388 | 1,415 | 0 | 0 | 0 | 0 | 358 | 38,471 |
| 2011-09-23 | 35 | 19,363 | 11,031 | 5,628 | 485 | 404 | 1,390 | 0 | 0 | 0 | 0 | 348 | 38,649 |
| 2011-09-23 | 36 | 19,230 | 10,822 | 5,634 | 484 | 398 | 1,361 | 0 | 0 | 0 | 0 | 262 | 38,191 |
| 2011-09-23 | 37 | 19,265 | 11,071 | 5,633 | 486 | 438 | 1,343 | 0 | 0 | 0 | 0 | -86 | 38,150 |
| 2011-09-23 | 38 | 19,439 | 11,130 | 5,634 | 538 | 474 | 1,375 | 0 | 0 | 0 | 0 | -86 | 38,504 |
| 2011-09-23 | 39 | 19,390 | 10,898 | 5,633 | 697 | 560 | 1,361 | 0 | 0 | 0 | 0 | 1,304 | 39,843 |
| 2011-09-23 | 40 | 19,643 | 10,662 | 5,634 | 697 | 864 | 1,363 | 0 | 0 | 0 | 0 | 1,488 | 40,351 |
| 2011-09-23 | 41 | 19,497 | 9,892 | 5,661 | 699 | 426 | 1,263 | 0 | 0 | 0 | 0 | 1,486 | 38,924 |
| 2011-09-23 | 42 | 19,167 | 9,143 | 5,702 | 564 | 338 | 1,300 | 0 | 0 | 0 | 0 | 1,490 | 37,704 |
| 2011-09-23 | 43 | 18,792 | 8,509 | 5,723 | 547 | 350 | 1,372 | 0 | 0 | 0 | 0 | 910 | 36,203 |
| 2011-09-23 | 44 | 17,867 | 7,825 | 5,725 | 470 | 266 | 1,427 | 0 | 0 | 0 | 0 | 876 | 34,456 |
| 2011-09-23 | 45 | 16,814 | 7,252 | 5,727 | 480 | 52 | 1,496 | 0 | 0 | 0 | 0 | 876 | 32,697 |
| 2011-09-23 | 46 | 15,526 | 6,831 | 5,723 | 488 | -14 | 1,532 | 0 | 0 | 0 | 0 | 888 | 30,974 |
| 2011-09-23 | 47 | 14,837 | 6,537 | 5,703 | 530 | -14 | 1,493 | 0 | 0 | 0 | 0 | -122 | 28,964 |
| 2011-09-23 | 48 | 14,084 | 5,866 | 5,691 | 527 | -16 | 1,475 | 0 | 0 | 0 | 0 | -190 | 27,437 |