| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-08-27 | 1 | 17,448 | 3,144 | 7,951 | 463 | -1,856 | 373 | 0 | 0 | 0 | 0 | -1,060 | 26,463 |
| 2009-08-27 | 2 | 17,013 | 2,851 | 7,951 | 441 | -2,122 | 377 | 0 | 0 | 0 | 0 | -1,060 | 25,451 |
| 2009-08-27 | 3 | 16,603 | 3,151 | 7,945 | 386 | -2,098 | 372 | 0 | 0 | 0 | 0 | -1,388 | 24,971 |
| 2009-08-27 | 4 | 16,438 | 3,104 | 7,954 | 377 | -2,204 | 382 | 0 | 0 | 0 | 0 | -1,398 | 24,653 |
| 2009-08-27 | 5 | 16,042 | 2,926 | 7,959 | 331 | -2,208 | 340 | 0 | 0 | 0 | 0 | -1,146 | 24,244 |
| 2009-08-27 | 6 | 15,670 | 2,940 | 7,952 | 331 | -2,182 | 289 | 0 | 0 | 0 | 0 | -1,144 | 23,856 |
| 2009-08-27 | 7 | 15,482 | 2,904 | 7,964 | 330 | -2,168 | 281 | 0 | 0 | 0 | 0 | -1,070 | 23,723 |
| 2009-08-27 | 8 | 15,485 | 2,936 | 7,960 | 330 | -2,138 | 269 | 0 | 0 | 0 | 0 | -1,068 | 23,774 |
| 2009-08-27 | 9 | 15,841 | 2,929 | 7,958 | 329 | -2,122 | 224 | 0 | 0 | 0 | 0 | -1,394 | 23,765 |
| 2009-08-27 | 10 | 16,021 | 2,877 | 7,938 | 339 | -2,112 | 170 | 9 | 0 | 0 | 0 | -1,394 | 23,848 |
| 2009-08-27 | 11 | 16,400 | 3,039 | 7,946 | 389 | -2,092 | 154 | 10 | 0 | 0 | 0 | -1,340 | 24,506 |
| 2009-08-27 | 12 | 17,201 | 3,112 | 7,953 | 390 | -2,002 | 146 | 11 | 0 | 0 | 0 | -1,342 | 25,469 |
| 2009-08-27 | 13 | 18,046 | 3,477 | 7,959 | 420 | -1,654 | 136 | 11 | 0 | 0 | 0 | -1,264 | 27,131 |
| 2009-08-27 | 14 | 18,133 | 4,724 | 7,955 | 430 | -616 | 137 | 10 | 0 | 0 | 0 | -1,264 | 29,509 |
| 2009-08-27 | 15 | 18,399 | 6,901 | 7,958 | 466 | 184 | 124 | 0 | 0 | 0 | 0 | -1,324 | 32,708 |
| 2009-08-27 | 16 | 18,460 | 9,327 | 7,959 | 481 | 358 | 134 | 0 | 0 | 0 | 0 | -1,424 | 35,295 |
| 2009-08-27 | 17 | 18,527 | 10,984 | 7,954 | 497 | 922 | 136 | 0 | 0 | 0 | 0 | -1,452 | 37,568 |
| 2009-08-27 | 18 | 18,444 | 12,033 | 7,957 | 682 | 922 | 128 | 0 | 0 | 0 | 0 | -1,268 | 38,898 |
| 2009-08-27 | 19 | 18,488 | 12,237 | 7,947 | 684 | 936 | 135 | 0 | 0 | 0 | 0 | -490 | 39,937 |
| 2009-08-27 | 20 | 18,702 | 12,451 | 7,938 | 687 | 810 | 134 | 0 | 0 | 0 | 0 | -502 | 40,220 |
| 2009-08-27 | 21 | 18,735 | 12,785 | 7,939 | 688 | 768 | 131 | 0 | 0 | 0 | 0 | -734 | 40,312 |
| 2009-08-27 | 22 | 18,682 | 12,526 | 7,954 | 688 | 1,038 | 129 | 0 | 0 | 0 | 0 | -738 | 40,279 |
| 2009-08-27 | 23 | 18,655 | 12,684 | 7,953 | 701 | 798 | 162 | 0 | 0 | 0 | 0 | -638 | 40,315 |
| 2009-08-27 | 24 | 18,621 | 12,852 | 7,949 | 697 | 828 | 180 | 0 | 0 | 0 | 0 | -636 | 40,491 |
| 2009-08-27 | 25 | 18,430 | 12,718 | 7,950 | 684 | 1,110 | 192 | 0 | 0 | 0 | 0 | -428 | 40,656 |
| 2009-08-27 | 26 | 18,187 | 12,878 | 7,952 | 695 | 948 | 203 | 0 | 0 | 0 | 0 | -428 | 40,435 |
| 2009-08-27 | 27 | 18,113 | 13,034 | 7,940 | 603 | 880 | 260 | 0 | 0 | 0 | 0 | -732 | 40,098 |
| 2009-08-27 | 28 | 18,140 | 12,877 | 7,944 | 597 | 584 | 255 | 0 | 0 | 0 | 0 | -690 | 39,707 |
| 2009-08-27 | 29 | 18,115 | 12,802 | 7,848 | 597 | 542 | 234 | 0 | 0 | 0 | 0 | -682 | 39,456 |
| 2009-08-27 | 30 | 18,102 | 12,832 | 7,738 | 555 | 550 | 246 | 0 | 0 | 0 | 0 | -700 | 39,323 |
| 2009-08-27 | 31 | 18,065 | 12,300 | 7,732 | 544 | 390 | 269 | 0 | 0 | 0 | 0 | -212 | 39,088 |
| 2009-08-27 | 32 | 18,078 | 12,212 | 7,725 | 544 | 544 | 279 | 0 | 0 | 0 | 0 | -206 | 39,176 |
| 2009-08-27 | 33 | 18,108 | 11,822 | 7,726 | 544 | 578 | 350 | 0 | 0 | 0 | 0 | 112 | 39,240 |
| 2009-08-27 | 34 | 18,048 | 11,808 | 7,720 | 575 | 686 | 424 | 0 | 0 | 0 | 0 | 268 | 39,529 |
| 2009-08-27 | 35 | 18,097 | 11,746 | 7,722 | 572 | 574 | 441 | 0 | 0 | 0 | 0 | 338 | 39,490 |
| 2009-08-27 | 36 | 18,107 | 11,270 | 7,718 | 544 | 694 | 448 | 0 | 0 | 0 | 0 | 266 | 39,047 |
| 2009-08-27 | 37 | 17,973 | 10,786 | 7,726 | 545 | 712 | 535 | 0 | 0 | 0 | 0 | 162 | 38,439 |
| 2009-08-27 | 38 | 17,909 | 10,200 | 7,726 | 543 | 706 | 655 | 0 | 0 | 0 | 0 | 170 | 37,909 |
| 2009-08-27 | 39 | 17,897 | 9,664 | 7,724 | 512 | 1,150 | 708 | 0 | 0 | 0 | 0 | -266 | 37,389 |
| 2009-08-27 | 40 | 17,815 | 9,542 | 7,726 | 511 | 1,066 | 715 | 0 | 0 | 0 | 0 | -228 | 37,147 |
| 2009-08-27 | 41 | 17,707 | 9,985 | 7,732 | 496 | 978 | 767 | 0 | 0 | 0 | 0 | 226 | 37,891 |
| 2009-08-27 | 42 | 17,877 | 9,825 | 7,743 | 495 | 1,066 | 850 | 0 | 0 | 0 | 0 | 196 | 38,052 |
| 2009-08-27 | 43 | 17,885 | 9,329 | 7,747 | 489 | 816 | 857 | 0 | 0 | 0 | 0 | -80 | 37,043 |
| 2009-08-27 | 44 | 17,616 | 8,184 | 7,742 | 401 | 538 | 876 | 0 | 0 | 0 | 0 | -282 | 35,075 |
| 2009-08-27 | 45 | 17,897 | 6,942 | 7,744 | 402 | 206 | 870 | 0 | 0 | 0 | 0 | -566 | 33,495 |
| 2009-08-27 | 46 | 17,627 | 5,284 | 7,745 | 402 | -134 | 873 | 0 | 0 | 0 | 0 | -512 | 31,285 |
| 2009-08-27 | 47 | 17,819 | 3,925 | 7,747 | 339 | -144 | 899 | 0 | 0 | 0 | 0 | -1,510 | 29,075 |
| 2009-08-27 | 48 | 17,407 | 3,004 | 7,748 | 349 | -752 | 873 | 0 | 0 | 0 | 0 | -1,522 | 27,107 |