| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-02-21 | 1 | 13,952 | 12,938 | 8,350 | 129 | -1,330 | 503 | 0 | 0 | 0 | 0 | 584 | 35,126 |
| 2009-02-21 | 2 | 13,948 | 12,624 | 8,345 | 129 | -1,344 | 506 | 0 | 0 | 0 | 0 | 586 | 34,794 |
| 2009-02-21 | 3 | 13,663 | 12,471 | 8,343 | 129 | -1,502 | 437 | 0 | 0 | 0 | 0 | 838 | 34,379 |
| 2009-02-21 | 4 | 13,449 | 11,987 | 8,343 | 116 | -1,712 | 422 | 0 | 0 | 0 | 0 | 844 | 33,449 |
| 2009-02-21 | 5 | 13,034 | 11,570 | 8,355 | 96 | -1,822 | 468 | 0 | 0 | 0 | 0 | 976 | 32,677 |
| 2009-02-21 | 6 | 12,967 | 11,562 | 8,350 | 96 | -1,812 | 486 | 0 | 0 | 0 | 0 | 920 | 32,569 |
| 2009-02-21 | 7 | 12,703 | 11,174 | 8,356 | 96 | -2,026 | 529 | 0 | 0 | 0 | 0 | 884 | 31,716 |
| 2009-02-21 | 8 | 12,520 | 10,554 | 8,352 | 95 | -2,168 | 519 | 0 | 0 | 0 | 0 | 880 | 30,752 |
| 2009-02-21 | 9 | 12,307 | 10,111 | 8,350 | 94 | -2,220 | 487 | 0 | 0 | 0 | 0 | 878 | 30,007 |
| 2009-02-21 | 10 | 12,184 | 9,893 | 8,345 | 95 | -2,340 | 515 | 0 | 0 | 0 | 0 | 1,014 | 29,706 |
| 2009-02-21 | 11 | 12,141 | 9,634 | 8,355 | 111 | -2,408 | 506 | 0 | 0 | 0 | 0 | 1,244 | 29,583 |
| 2009-02-21 | 12 | 12,305 | 9,547 | 8,356 | 123 | -2,408 | 527 | 0 | 0 | 0 | 0 | 1,254 | 29,704 |
| 2009-02-21 | 13 | 12,801 | 10,010 | 8,346 | 150 | -2,308 | 584 | 0 | 0 | 0 | 0 | 1,228 | 30,811 |
| 2009-02-21 | 14 | 12,852 | 10,067 | 8,343 | 153 | -1,442 | 551 | 0 | 0 | 0 | 0 | 1,228 | 31,752 |
| 2009-02-21 | 15 | 12,630 | 10,368 | 8,352 | 176 | -458 | 579 | 0 | 0 | 0 | 0 | 810 | 32,457 |
| 2009-02-21 | 16 | 12,678 | 10,785 | 8,351 | 179 | -314 | 581 | 0 | 0 | 0 | 0 | 796 | 33,056 |
| 2009-02-21 | 17 | 13,561 | 11,501 | 8,349 | 195 | -162 | 618 | 0 | 0 | 0 | 0 | 798 | 34,860 |
| 2009-02-21 | 18 | 14,099 | 12,477 | 8,343 | 216 | 138 | 620 | 0 | 0 | 0 | 0 | 794 | 36,687 |
| 2009-02-21 | 19 | 14,474 | 13,224 | 8,343 | 400 | 534 | 624 | 0 | 0 | 0 | 0 | 800 | 38,399 |
| 2009-02-21 | 20 | 14,610 | 13,744 | 8,338 | 426 | 568 | 681 | 0 | 0 | 0 | 0 | 804 | 39,171 |
| 2009-02-21 | 21 | 14,851 | 13,956 | 8,343 | 426 | 530 | 724 | 0 | 0 | 0 | 0 | 768 | 39,598 |
| 2009-02-21 | 22 | 14,964 | 13,848 | 8,344 | 439 | 518 | 720 | 0 | 0 | 0 | 0 | 718 | 39,551 |
| 2009-02-21 | 23 | 15,235 | 13,554 | 8,307 | 572 | 556 | 680 | 0 | 0 | 0 | 0 | 682 | 39,586 |
| 2009-02-21 | 24 | 15,172 | 13,512 | 8,298 | 550 | 488 | 702 | 0 | 0 | 0 | 0 | 666 | 39,388 |
| 2009-02-21 | 25 | 15,070 | 13,235 | 8,304 | 455 | 492 | 785 | 0 | 0 | 0 | 0 | 930 | 39,271 |
| 2009-02-21 | 26 | 14,930 | 13,004 | 8,295 | 437 | 486 | 751 | 0 | 0 | 0 | 0 | 910 | 38,813 |
| 2009-02-21 | 27 | 14,707 | 12,856 | 8,298 | 375 | 460 | 737 | 0 | 0 | 0 | 0 | 934 | 38,367 |
| 2009-02-21 | 28 | 14,392 | 12,588 | 8,311 | 289 | 336 | 787 | 0 | 0 | 0 | 0 | 998 | 37,701 |
| 2009-02-21 | 29 | 14,269 | 12,310 | 8,299 | 305 | 304 | 786 | 0 | 0 | 0 | 0 | 1,044 | 37,317 |
| 2009-02-21 | 30 | 13,996 | 11,999 | 8,302 | 307 | 300 | 814 | 0 | 0 | 0 | 0 | 1,104 | 36,822 |
| 2009-02-21 | 31 | 13,881 | 11,590 | 8,301 | 309 | 306 | 808 | 0 | 0 | 0 | 0 | 1,380 | 36,575 |
| 2009-02-21 | 32 | 13,935 | 11,491 | 8,301 | 308 | 298 | 841 | 0 | 0 | 0 | 0 | 1,386 | 36,560 |
| 2009-02-21 | 33 | 14,121 | 11,694 | 8,302 | 314 | 330 | 853 | 0 | 0 | 0 | 0 | 1,382 | 36,996 |
| 2009-02-21 | 34 | 14,446 | 12,571 | 8,296 | 352 | 388 | 783 | 0 | 0 | 0 | 0 | 1,468 | 38,304 |
| 2009-02-21 | 35 | 15,006 | 13,490 | 8,308 | 432 | 736 | 754 | 0 | 0 | 0 | 0 | 1,502 | 40,228 |
| 2009-02-21 | 36 | 15,445 | 15,018 | 8,306 | 544 | 1,716 | 742 | 0 | 0 | 0 | 0 | 1,532 | 43,303 |
| 2009-02-21 | 37 | 15,577 | 16,270 | 8,360 | 853 | 1,712 | 777 | 0 | 0 | 0 | 0 | 1,440 | 44,989 |
| 2009-02-21 | 38 | 15,583 | 16,074 | 8,338 | 851 | 1,872 | 792 | 0 | 0 | 0 | 0 | 1,258 | 44,768 |
| 2009-02-21 | 39 | 15,625 | 15,665 | 8,339 | 718 | 1,310 | 768 | 0 | 0 | 0 | 0 | 1,060 | 43,485 |
| 2009-02-21 | 40 | 15,574 | 14,859 | 8,340 | 629 | 826 | 794 | 0 | 0 | 0 | 0 | 1,074 | 42,096 |
| 2009-02-21 | 41 | 15,090 | 14,176 | 8,342 | 537 | 730 | 878 | 0 | 0 | 0 | 0 | 1,132 | 40,885 |
| 2009-02-21 | 42 | 14,307 | 13,733 | 8,348 | 529 | 382 | 932 | 0 | 0 | 0 | 0 | 1,228 | 39,459 |
| 2009-02-21 | 43 | 14,132 | 12,938 | 8,336 | 400 | 694 | 981 | 0 | 0 | 0 | 0 | 888 | 38,369 |
| 2009-02-21 | 44 | 13,798 | 12,155 | 8,335 | 399 | 322 | 1,011 | 0 | 0 | 0 | 0 | 936 | 36,956 |
| 2009-02-21 | 45 | 13,344 | 11,177 | 8,336 | 394 | 352 | 965 | 0 | 0 | 0 | 0 | 996 | 35,564 |
| 2009-02-21 | 46 | 13,400 | 10,649 | 8,324 | 368 | 88 | 863 | 0 | 0 | 0 | 0 | 990 | 34,682 |
| 2009-02-21 | 47 | 13,116 | 10,070 | 8,330 | 295 | -650 | 876 | 0 | 0 | 0 | 0 | 1,324 | 33,361 |
| 2009-02-21 | 48 | 12,880 | 10,139 | 8,349 | 295 | -1,110 | 847 | 0 | 0 | 0 | 0 | 1,224 | 32,624 |