| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-08-23 | 1 | 12,394 | 7,508 | 6,587 | 111 | -1,054 | 210 | 0 | 0 | 0 | 0 | 612 | 26,368 |
| 2011-08-23 | 2 | 12,187 | 7,159 | 6,591 | 110 | -1,286 | 224 | 0 | 0 | 0 | 0 | 604 | 25,589 |
| 2011-08-23 | 3 | 11,897 | 7,205 | 6,594 | 108 | -1,390 | 210 | 0 | 0 | 0 | 0 | 572 | 25,196 |
| 2011-08-23 | 4 | 11,836 | 6,917 | 6,596 | 107 | -1,542 | 186 | 0 | 0 | 0 | 0 | 568 | 24,668 |
| 2011-08-23 | 5 | 11,794 | 6,448 | 6,622 | 106 | -1,612 | 235 | 0 | 0 | 0 | 0 | 724 | 24,317 |
| 2011-08-23 | 6 | 11,510 | 6,238 | 6,650 | 105 | -1,818 | 322 | 0 | 0 | 0 | 0 | 802 | 23,809 |
| 2011-08-23 | 7 | 11,522 | 5,896 | 6,640 | 86 | -1,818 | 507 | 0 | 0 | 0 | 0 | 878 | 23,711 |
| 2011-08-23 | 8 | 11,698 | 5,779 | 6,632 | 86 | -1,968 | 668 | 0 | 0 | 0 | 0 | 892 | 23,787 |
| 2011-08-23 | 9 | 11,804 | 5,838 | 6,646 | 85 | -1,898 | 685 | 0 | 0 | 0 | 0 | 564 | 23,724 |
| 2011-08-23 | 10 | 11,838 | 5,775 | 6,649 | 84 | -1,868 | 702 | 0 | 0 | 0 | 0 | 552 | 23,732 |
| 2011-08-23 | 11 | 12,350 | 6,654 | 6,652 | 128 | -1,400 | 666 | 0 | 0 | 0 | 0 | -664 | 24,386 |
| 2011-08-23 | 12 | 12,403 | 7,140 | 6,651 | 129 | -1,018 | 599 | 0 | 0 | 0 | 0 | -706 | 25,198 |
| 2011-08-23 | 13 | 12,871 | 7,484 | 6,652 | 129 | -58 | 570 | 0 | 0 | 0 | 0 | -584 | 27,064 |
| 2011-08-23 | 14 | 13,606 | 8,587 | 6,663 | 136 | -166 | 551 | 0 | 0 | 0 | 0 | -330 | 29,047 |
| 2011-08-23 | 15 | 15,224 | 10,290 | 6,653 | 259 | 104 | 565 | 0 | 0 | 0 | 0 | -1,162 | 31,933 |
| 2011-08-23 | 16 | 16,678 | 11,365 | 6,660 | 264 | 284 | 585 | 0 | 0 | 0 | 0 | -1,156 | 34,680 |
| 2011-08-23 | 17 | 18,029 | 11,948 | 6,655 | 281 | 502 | 528 | 0 | 0 | 0 | 0 | -1,164 | 36,779 |
| 2011-08-23 | 18 | 18,539 | 12,755 | 6,657 | 281 | 784 | 550 | 0 | 0 | 0 | 0 | -1,342 | 38,224 |
| 2011-08-23 | 19 | 18,587 | 13,143 | 6,665 | 387 | 370 | 530 | 0 | 0 | 0 | 0 | -340 | 39,342 |
| 2011-08-23 | 20 | 18,787 | 13,221 | 6,662 | 389 | 500 | 467 | 0 | 0 | 0 | 0 | -334 | 39,692 |
| 2011-08-23 | 21 | 18,782 | 13,441 | 6,660 | 426 | 474 | 434 | 0 | 0 | 0 | 0 | -216 | 40,001 |
| 2011-08-23 | 22 | 18,591 | 13,473 | 6,662 | 497 | 576 | 406 | 0 | 0 | 0 | 0 | -192 | 40,013 |
| 2011-08-23 | 23 | 18,361 | 13,409 | 6,657 | 503 | 670 | 433 | 0 | 0 | 0 | 0 | 312 | 40,345 |
| 2011-08-23 | 24 | 18,515 | 13,363 | 6,660 | 542 | 580 | 450 | 0 | 0 | 0 | 0 | 280 | 40,390 |
| 2011-08-23 | 25 | 18,534 | 13,540 | 6,671 | 504 | 734 | 460 | 0 | 0 | 0 | 0 | 202 | 40,645 |
| 2011-08-23 | 26 | 18,553 | 13,309 | 6,676 | 503 | 752 | 457 | 0 | 0 | 0 | 0 | 178 | 40,428 |
| 2011-08-23 | 27 | 18,552 | 13,404 | 6,669 | 385 | 842 | 496 | 0 | 0 | 0 | 0 | -34 | 40,314 |
| 2011-08-23 | 28 | 18,214 | 13,499 | 6,676 | 382 | 686 | 515 | 0 | 0 | 0 | 0 | -36 | 39,936 |
| 2011-08-23 | 29 | 18,296 | 13,531 | 6,671 | 384 | 308 | 515 | 0 | 0 | 0 | 0 | -36 | 39,669 |
| 2011-08-23 | 30 | 18,269 | 13,355 | 6,680 | 384 | 290 | 494 | 0 | 0 | 0 | 0 | -36 | 39,436 |
| 2011-08-23 | 31 | 18,320 | 13,229 | 6,686 | 374 | 556 | 485 | 0 | 0 | 0 | 0 | -244 | 39,406 |
| 2011-08-23 | 32 | 18,337 | 13,260 | 6,679 | 422 | 614 | 482 | 0 | 0 | 0 | 0 | -246 | 39,548 |
| 2011-08-23 | 33 | 18,344 | 13,304 | 6,674 | 518 | 726 | 486 | 0 | 0 | 0 | 0 | -244 | 39,808 |
| 2011-08-23 | 34 | 18,568 | 13,259 | 6,695 | 524 | 978 | 470 | 0 | 0 | 0 | 0 | -250 | 40,244 |
| 2011-08-23 | 35 | 18,665 | 13,195 | 6,684 | 536 | 1,144 | 422 | 0 | 0 | 0 | 0 | -70 | 40,576 |
| 2011-08-23 | 36 | 18,661 | 13,281 | 6,687 | 538 | 938 | 364 | 0 | 0 | 0 | 0 | -64 | 40,405 |
| 2011-08-23 | 37 | 18,535 | 13,278 | 6,692 | 388 | 760 | 315 | 0 | 0 | 0 | 0 | -106 | 39,862 |
| 2011-08-23 | 38 | 18,415 | 13,282 | 6,693 | 346 | 478 | 317 | 0 | 0 | 0 | 0 | -108 | 39,423 |
| 2011-08-23 | 39 | 17,843 | 13,072 | 6,700 | 285 | 604 | 354 | 0 | 0 | 0 | 0 | -24 | 38,834 |
| 2011-08-23 | 40 | 17,399 | 12,835 | 6,699 | 281 | 628 | 349 | 0 | 0 | 0 | 0 | -24 | 38,167 |
| 2011-08-23 | 41 | 17,304 | 13,043 | 6,693 | 281 | 746 | 333 | 0 | 0 | 0 | 0 | -58 | 38,342 |
| 2011-08-23 | 42 | 17,154 | 13,334 | 6,693 | 279 | 804 | 325 | 0 | 0 | 0 | 0 | -60 | 38,529 |
| 2011-08-23 | 43 | 16,992 | 12,529 | 6,697 | 247 | 446 | 311 | 0 | 0 | 0 | 0 | 668 | 37,890 |
| 2011-08-23 | 44 | 16,505 | 11,344 | 6,690 | 247 | 266 | 309 | 0 | 0 | 0 | 0 | 694 | 36,055 |
| 2011-08-23 | 45 | 15,626 | 10,972 | 6,694 | 247 | 94 | 303 | 0 | 0 | 0 | 0 | 332 | 34,268 |
| 2011-08-23 | 46 | 14,578 | 9,855 | 6,695 | 235 | 28 | 296 | 0 | 0 | 0 | 0 | 354 | 32,041 |
| 2011-08-23 | 47 | 13,210 | 8,339 | 6,693 | 94 | -92 | 288 | 0 | 0 | 0 | 0 | 1,536 | 30,068 |
| 2011-08-23 | 48 | 12,760 | 7,492 | 6,693 | 90 | -844 | 281 | 0 | 0 | 0 | 0 | 1,550 | 28,022 |