| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-09-04 | 1 | 12,968 | 2,648 | 8,816 | 490 | -1,610 | 876 | 0 | 0 | 0 | 0 | 1,350 | 25,538 |
| 2009-09-04 | 2 | 12,052 | 2,644 | 8,809 | 491 | -1,532 | 896 | 0 | 0 | 0 | 0 | 1,284 | 24,644 |
| 2009-09-04 | 3 | 12,341 | 2,540 | 8,809 | 493 | -1,898 | 900 | 0 | 0 | 0 | 0 | 1,090 | 24,275 |
| 2009-09-04 | 4 | 12,136 | 2,486 | 8,814 | 494 | -1,970 | 907 | 0 | 0 | 0 | 0 | 1,088 | 23,955 |
| 2009-09-04 | 5 | 11,601 | 2,526 | 8,815 | 494 | -1,954 | 924 | 0 | 0 | 0 | 0 | 1,090 | 23,496 |
| 2009-09-04 | 6 | 11,235 | 2,559 | 8,810 | 494 | -1,936 | 897 | 0 | 0 | 0 | 0 | 1,088 | 23,147 |
| 2009-09-04 | 7 | 11,001 | 2,432 | 8,810 | 494 | -1,928 | 891 | 0 | 0 | 0 | 0 | 1,262 | 22,962 |
| 2009-09-04 | 8 | 11,100 | 2,368 | 8,809 | 495 | -1,918 | 894 | 0 | 0 | 0 | 0 | 1,270 | 23,018 |
| 2009-09-04 | 9 | 11,319 | 2,388 | 8,809 | 495 | -1,900 | 929 | 0 | 0 | 0 | 0 | 970 | 23,010 |
| 2009-09-04 | 10 | 11,474 | 2,321 | 8,812 | 495 | -1,860 | 898 | 0 | 0 | 0 | 0 | 880 | 23,020 |
| 2009-09-04 | 11 | 12,260 | 2,520 | 8,806 | 495 | -950 | 883 | 0 | 0 | 0 | 0 | -352 | 23,662 |
| 2009-09-04 | 12 | 12,802 | 3,116 | 8,812 | 491 | -924 | 842 | 0 | 0 | 0 | 0 | -538 | 24,601 |
| 2009-09-04 | 13 | 13,634 | 3,888 | 8,815 | 466 | -374 | 809 | 0 | 0 | 0 | 0 | -586 | 26,652 |
| 2009-09-04 | 14 | 14,936 | 4,888 | 8,811 | 446 | -324 | 795 | 0 | 0 | 0 | 0 | -588 | 28,964 |
| 2009-09-04 | 15 | 17,070 | 6,406 | 8,815 | 495 | 10 | 759 | 0 | 0 | 0 | 0 | -1,072 | 32,483 |
| 2009-09-04 | 16 | 17,884 | 7,835 | 8,814 | 506 | 416 | 732 | 0 | 0 | 0 | 0 | -1,152 | 35,035 |
| 2009-09-04 | 17 | 17,905 | 9,096 | 8,811 | 584 | 764 | 703 | 115 | 0 | 0 | 0 | -1,280 | 36,698 |
| 2009-09-04 | 18 | 17,942 | 9,756 | 8,813 | 588 | 632 | 677 | 148 | 0 | 0 | 0 | -1,234 | 37,322 |
| 2009-09-04 | 19 | 18,105 | 10,114 | 8,809 | 623 | 358 | 640 | 147 | 0 | 0 | 0 | -482 | 38,314 |
| 2009-09-04 | 20 | 18,156 | 10,143 | 8,818 | 585 | 792 | 610 | 137 | 0 | 0 | 0 | -516 | 38,725 |
| 2009-09-04 | 21 | 18,310 | 9,759 | 8,821 | 539 | 1,088 | 263 | 44 | 0 | 0 | 0 | -126 | 38,698 |
| 2009-09-04 | 22 | 18,554 | 9,897 | 8,819 | 537 | 1,116 | 473 | 0 | 0 | 0 | 0 | -404 | 38,992 |
| 2009-09-04 | 23 | 18,661 | 9,875 | 8,816 | 547 | 1,332 | 575 | 0 | 0 | 0 | 0 | -516 | 39,290 |
| 2009-09-04 | 24 | 18,703 | 9,783 | 8,818 | 558 | 1,384 | 586 | 0 | 0 | 0 | 0 | -518 | 39,314 |
| 2009-09-04 | 25 | 18,841 | 9,689 | 8,809 | 557 | 1,376 | 595 | 0 | 0 | 0 | 0 | -516 | 39,351 |
| 2009-09-04 | 26 | 18,900 | 9,446 | 8,807 | 555 | 1,246 | 546 | 0 | 0 | 0 | 0 | -518 | 38,982 |
| 2009-09-04 | 27 | 18,852 | 9,158 | 8,806 | 546 | 768 | 603 | 0 | 0 | 0 | 0 | -62 | 38,671 |
| 2009-09-04 | 28 | 18,786 | 8,868 | 8,811 | 546 | 456 | 641 | 0 | 0 | 0 | 0 | -14 | 38,094 |
| 2009-09-04 | 29 | 18,824 | 8,529 | 8,809 | 545 | 648 | 619 | 0 | 0 | 0 | 0 | -202 | 37,772 |
| 2009-09-04 | 30 | 18,830 | 8,133 | 8,806 | 541 | 602 | 645 | 0 | 0 | 0 | 0 | -242 | 37,315 |
| 2009-09-04 | 31 | 18,692 | 8,000 | 8,804 | 550 | 586 | 648 | 0 | 0 | 0 | 0 | -316 | 36,964 |
| 2009-09-04 | 32 | 18,692 | 7,900 | 8,808 | 550 | 652 | 680 | 0 | 0 | 0 | 0 | -316 | 36,966 |
| 2009-09-04 | 33 | 18,924 | 7,990 | 8,809 | 557 | 652 | 680 | 0 | 0 | 0 | 0 | -316 | 37,296 |
| 2009-09-04 | 34 | 18,873 | 8,114 | 8,803 | 559 | 1,028 | 675 | 0 | 0 | 0 | 0 | -344 | 37,708 |
| 2009-09-04 | 35 | 18,744 | 8,387 | 8,802 | 556 | 1,224 | 670 | 0 | 0 | 0 | 0 | -420 | 37,963 |
| 2009-09-04 | 36 | 18,667 | 8,280 | 8,799 | 556 | 1,140 | 598 | 0 | 0 | 0 | 0 | -420 | 37,620 |
| 2009-09-04 | 37 | 18,550 | 8,047 | 8,801 | 555 | 906 | 560 | 0 | 0 | 0 | 0 | -324 | 37,095 |
| 2009-09-04 | 38 | 18,353 | 7,545 | 8,779 | 539 | 932 | 542 | 0 | 0 | 0 | 0 | -296 | 36,394 |
| 2009-09-04 | 39 | 18,343 | 6,855 | 8,785 | 510 | 636 | 523 | 0 | 0 | 0 | 0 | 538 | 36,190 |
| 2009-09-04 | 40 | 18,436 | 6,862 | 8,782 | 509 | 792 | 452 | 0 | 0 | 0 | 0 | 590 | 36,423 |
| 2009-09-04 | 41 | 18,511 | 7,049 | 8,777 | 507 | 1,266 | 477 | 0 | 0 | 0 | 0 | 928 | 37,515 |
| 2009-09-04 | 42 | 18,509 | 6,721 | 8,777 | 508 | 986 | 427 | 0 | 0 | 0 | 0 | 960 | 36,888 |
| 2009-09-04 | 43 | 17,987 | 6,280 | 8,771 | 504 | 970 | 427 | 0 | 0 | 0 | 0 | 826 | 35,765 |
| 2009-09-04 | 44 | 17,207 | 5,532 | 8,776 | 468 | 902 | 442 | 0 | 0 | 0 | 0 | 890 | 34,217 |
| 2009-09-04 | 45 | 16,624 | 4,701 | 8,789 | 468 | 566 | 459 | 0 | 0 | 0 | 0 | 1,010 | 32,617 |
| 2009-09-04 | 46 | 16,449 | 3,540 | 8,786 | 465 | 106 | 444 | 0 | 0 | 0 | 0 | 1,020 | 30,810 |
| 2009-09-04 | 47 | 15,482 | 2,814 | 8,788 | 444 | -430 | 457 | 0 | 0 | 0 | 0 | 1,396 | 28,951 |
| 2009-09-04 | 48 | 15,033 | 2,032 | 8,784 | 438 | -854 | 439 | 0 | 0 | 0 | 0 | 1,420 | 27,292 |