| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-08-21 | 1 | 14,997 | 3,808 | 7,734 | 342 | -1,742 | 554 | 0 | 0 | 0 | 0 | 414 | 26,107 |
| 2009-08-21 | 2 | 14,318 | 3,624 | 7,733 | 334 | -1,742 | 534 | 0 | 0 | 0 | 0 | 418 | 25,219 |
| 2009-08-21 | 3 | 14,425 | 3,554 | 7,676 | 239 | -1,812 | 543 | 0 | 0 | 0 | 0 | 2 | 24,627 |
| 2009-08-21 | 4 | 14,219 | 3,425 | 7,633 | 239 | -1,904 | 562 | 0 | 0 | 0 | 0 | 10 | 24,184 |
| 2009-08-21 | 5 | 13,938 | 3,053 | 7,638 | 225 | -1,904 | 527 | 0 | 0 | 0 | 0 | 234 | 23,711 |
| 2009-08-21 | 6 | 13,607 | 3,061 | 7,633 | 227 | -1,882 | 506 | 0 | 0 | 0 | 0 | 240 | 23,392 |
| 2009-08-21 | 7 | 13,459 | 3,036 | 7,634 | 221 | -1,882 | 512 | 0 | 0 | 0 | 0 | 204 | 23,184 |
| 2009-08-21 | 8 | 13,472 | 3,047 | 7,633 | 220 | -1,870 | 474 | 0 | 0 | 0 | 0 | 202 | 23,178 |
| 2009-08-21 | 9 | 13,587 | 3,112 | 7,628 | 221 | -1,842 | 433 | 0 | 0 | 0 | 0 | 10 | 23,149 |
| 2009-08-21 | 10 | 13,655 | 3,125 | 7,636 | 238 | -1,782 | 358 | 0 | 0 | 0 | 0 | 10 | 23,240 |
| 2009-08-21 | 11 | 13,959 | 3,262 | 7,647 | 265 | -1,338 | 331 | 0 | 0 | 0 | 0 | -326 | 23,800 |
| 2009-08-21 | 12 | 13,944 | 3,505 | 7,653 | 282 | -1,156 | 356 | 0 | 0 | 0 | 0 | -314 | 24,270 |
| 2009-08-21 | 13 | 14,960 | 4,113 | 7,674 | 281 | -664 | 353 | 0 | 0 | 0 | 0 | -716 | 26,001 |
| 2009-08-21 | 14 | 16,283 | 4,820 | 7,683 | 311 | -372 | 317 | 0 | 0 | 0 | 0 | -666 | 28,376 |
| 2009-08-21 | 15 | 17,157 | 6,894 | 7,686 | 469 | 428 | 305 | 0 | 0 | 0 | 0 | -1,324 | 31,615 |
| 2009-08-21 | 16 | 17,495 | 8,901 | 7,691 | 471 | 530 | 337 | 0 | 0 | 0 | 0 | -1,394 | 34,031 |
| 2009-08-21 | 17 | 17,895 | 10,317 | 7,687 | 482 | 706 | 338 | 0 | 0 | 0 | 0 | -1,294 | 36,131 |
| 2009-08-21 | 18 | 18,179 | 11,134 | 7,692 | 649 | 856 | 352 | 0 | 0 | 0 | 0 | -1,288 | 37,574 |
| 2009-08-21 | 19 | 18,351 | 11,486 | 7,688 | 651 | 896 | 387 | 0 | 0 | 0 | 0 | -780 | 38,679 |
| 2009-08-21 | 20 | 18,812 | 11,459 | 7,624 | 651 | 884 | 447 | 0 | 0 | 0 | 0 | -668 | 39,209 |
| 2009-08-21 | 21 | 19,039 | 11,322 | 7,613 | 651 | 930 | 532 | 0 | 0 | 0 | 0 | -678 | 39,409 |
| 2009-08-21 | 22 | 18,788 | 11,590 | 7,616 | 650 | 1,018 | 592 | 0 | 0 | 0 | 0 | -824 | 39,430 |
| 2009-08-21 | 23 | 18,635 | 11,843 | 7,610 | 645 | 1,080 | 629 | 0 | 0 | 0 | 0 | -824 | 39,618 |
| 2009-08-21 | 24 | 18,476 | 12,194 | 7,609 | 642 | 868 | 656 | 0 | 0 | 0 | 0 | -824 | 39,621 |
| 2009-08-21 | 25 | 18,834 | 11,740 | 7,597 | 642 | 1,000 | 672 | 0 | 0 | 0 | 0 | -686 | 39,799 |
| 2009-08-21 | 26 | 18,974 | 11,448 | 7,600 | 640 | 856 | 661 | 0 | 0 | 0 | 0 | 0 | 40,179 |
| 2009-08-21 | 27 | 18,908 | 11,427 | 7,640 | 629 | 532 | 709 | 0 | 0 | 0 | 0 | -776 | 39,069 |
| 2009-08-21 | 28 | 18,827 | 11,022 | 7,675 | 603 | 452 | 708 | 0 | 0 | 0 | 0 | -940 | 38,347 |
| 2009-08-21 | 29 | 18,804 | 10,225 | 7,679 | 570 | 328 | 695 | 0 | 0 | 0 | 0 | -386 | 37,915 |
| 2009-08-21 | 30 | 18,918 | 9,563 | 7,676 | 574 | 310 | 716 | 0 | 0 | 0 | 0 | -316 | 37,441 |
| 2009-08-21 | 31 | 18,884 | 9,363 | 7,660 | 561 | 324 | 701 | 0 | 0 | 0 | 0 | -268 | 37,225 |
| 2009-08-21 | 32 | 18,999 | 9,455 | 7,655 | 561 | 372 | 676 | 0 | 0 | 0 | 0 | -618 | 37,100 |
| 2009-08-21 | 33 | 19,022 | 9,690 | 7,658 | 562 | 304 | 739 | 0 | 0 | 0 | 0 | -754 | 37,221 |
| 2009-08-21 | 34 | 19,008 | 9,868 | 7,652 | 557 | 454 | 729 | 0 | 0 | 0 | 0 | -726 | 37,542 |
| 2009-08-21 | 35 | 18,942 | 9,819 | 7,654 | 562 | 586 | 686 | 0 | 0 | 0 | 0 | -726 | 37,523 |
| 2009-08-21 | 36 | 18,819 | 9,585 | 7,647 | 585 | 444 | 629 | 0 | 0 | 0 | 0 | -726 | 36,983 |
| 2009-08-21 | 37 | 18,984 | 8,912 | 7,644 | 582 | 458 | 627 | 3 | 0 | 0 | 0 | -748 | 36,462 |
| 2009-08-21 | 38 | 19,135 | 8,289 | 7,645 | 583 | 462 | 543 | 0 | 0 | 0 | 0 | -748 | 35,909 |
| 2009-08-21 | 39 | 18,948 | 7,362 | 7,647 | 589 | 310 | 538 | 0 | 0 | 0 | 0 | -276 | 35,118 |
| 2009-08-21 | 40 | 18,526 | 6,849 | 7,659 | 583 | 694 | 479 | 0 | 0 | 0 | 0 | -272 | 34,518 |
| 2009-08-21 | 41 | 18,382 | 6,881 | 7,672 | 578 | 720 | 510 | 0 | 0 | 0 | 0 | -274 | 34,469 |
| 2009-08-21 | 42 | 18,718 | 7,404 | 7,674 | 575 | 950 | 529 | 0 | 0 | 0 | 0 | -274 | 35,576 |
| 2009-08-21 | 43 | 18,520 | 7,474 | 7,676 | 559 | 936 | 564 | 0 | 0 | 0 | 0 | -274 | 35,455 |
| 2009-08-21 | 44 | 18,274 | 6,538 | 7,675 | 523 | 634 | 553 | 0 | 0 | 0 | 0 | -272 | 33,925 |
| 2009-08-21 | 45 | 18,173 | 5,501 | 7,675 | 397 | 424 | 572 | 0 | 0 | 0 | 0 | -274 | 32,468 |
| 2009-08-21 | 46 | 17,985 | 4,137 | 7,674 | 393 | 148 | 549 | 0 | 0 | 0 | 0 | -262 | 30,624 |
| 2009-08-21 | 47 | 17,197 | 3,117 | 7,679 | 349 | -16 | 523 | 0 | 0 | 0 | 0 | 20 | 28,869 |
| 2009-08-21 | 48 | 16,044 | 2,846 | 7,676 | 348 | -472 | 578 | 0 | 0 | 0 | 0 | 46 | 27,066 |