| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-05-09 | 1 | 13,165 | 4,573 | 7,584 | 437 | -500 | 673 | 0 | 0 | 0 | 0 | 1,766 | 27,698 |
| 2009-05-09 | 2 | 12,591 | 4,343 | 7,601 | 435 | -858 | 702 | 0 | 0 | 0 | 0 | 1,754 | 26,568 |
| 2009-05-09 | 3 | 12,653 | 4,294 | 7,651 | 438 | -854 | 704 | 0 | 0 | 0 | 0 | 1,790 | 26,676 |
| 2009-05-09 | 4 | 12,609 | 4,505 | 7,663 | 447 | -1,106 | 732 | 0 | 0 | 0 | 0 | 1,792 | 26,642 |
| 2009-05-09 | 5 | 12,464 | 4,351 | 7,641 | 446 | -1,236 | 709 | 0 | 0 | 0 | 0 | 1,790 | 26,165 |
| 2009-05-09 | 6 | 12,308 | 4,303 | 7,532 | 446 | -1,364 | 710 | 0 | 0 | 0 | 0 | 1,792 | 25,727 |
| 2009-05-09 | 7 | 12,227 | 4,381 | 7,439 | 445 | -1,714 | 740 | 0 | 0 | 0 | 0 | 1,790 | 25,308 |
| 2009-05-09 | 8 | 12,077 | 4,248 | 7,436 | 439 | -1,710 | 734 | 0 | 0 | 0 | 0 | 1,792 | 25,016 |
| 2009-05-09 | 9 | 11,837 | 4,076 | 7,429 | 429 | -1,588 | 742 | 0 | 0 | 0 | 0 | 1,790 | 24,715 |
| 2009-05-09 | 10 | 11,765 | 4,004 | 7,437 | 445 | -1,710 | 706 | 0 | 0 | 0 | 0 | 1,792 | 24,439 |
| 2009-05-09 | 11 | 11,395 | 3,718 | 7,427 | 446 | -1,762 | 749 | 0 | 0 | 0 | 0 | 1,792 | 23,765 |
| 2009-05-09 | 12 | 11,207 | 3,465 | 7,420 | 447 | -1,544 | 725 | 0 | 0 | 0 | 0 | 1,850 | 23,570 |
| 2009-05-09 | 13 | 11,977 | 3,449 | 7,423 | 461 | -1,456 | 766 | 0 | 0 | 0 | 0 | 1,980 | 24,600 |
| 2009-05-09 | 14 | 12,708 | 3,696 | 7,419 | 439 | -1,092 | 687 | 0 | 0 | 0 | 0 | 1,982 | 25,839 |
| 2009-05-09 | 15 | 12,914 | 4,687 | 7,419 | 408 | -260 | 728 | 0 | 0 | 0 | 0 | 1,982 | 27,878 |
| 2009-05-09 | 16 | 13,483 | 5,725 | 7,427 | 409 | -212 | 737 | 0 | 0 | 0 | 0 | 1,984 | 29,553 |
| 2009-05-09 | 17 | 14,533 | 6,232 | 7,429 | 431 | 122 | 730 | 0 | 0 | 0 | 0 | 1,956 | 31,433 |
| 2009-05-09 | 18 | 15,311 | 6,645 | 7,424 | 667 | 258 | 745 | 0 | 0 | 0 | 0 | 1,846 | 32,896 |
| 2009-05-09 | 19 | 15,735 | 7,549 | 7,427 | 583 | 376 | 720 | 0 | 0 | 0 | 0 | 1,798 | 34,188 |
| 2009-05-09 | 20 | 15,928 | 7,900 | 7,429 | 585 | 470 | 649 | 0 | 0 | 0 | 0 | 1,812 | 34,773 |
| 2009-05-09 | 21 | 16,046 | 8,012 | 7,432 | 585 | 780 | 606 | 0 | 0 | 0 | 0 | 1,746 | 35,207 |
| 2009-05-09 | 22 | 16,132 | 8,048 | 7,428 | 572 | 726 | 674 | 0 | 0 | 0 | 0 | 1,674 | 35,254 |
| 2009-05-09 | 23 | 16,015 | 8,058 | 7,428 | 554 | 808 | 682 | 0 | 0 | 0 | 0 | 1,752 | 35,297 |
| 2009-05-09 | 24 | 15,952 | 7,968 | 7,425 | 563 | 884 | 638 | 0 | 0 | 0 | 0 | 1,750 | 35,180 |
| 2009-05-09 | 25 | 15,906 | 7,926 | 7,424 | 497 | 1,028 | 539 | 0 | 0 | 0 | 0 | 1,830 | 35,150 |
| 2009-05-09 | 26 | 15,867 | 7,692 | 7,429 | 491 | 950 | 457 | 0 | 0 | 0 | 0 | 1,832 | 34,718 |
| 2009-05-09 | 27 | 15,837 | 7,658 | 7,423 | 481 | 782 | 442 | 0 | 0 | 0 | 0 | 1,706 | 34,329 |
| 2009-05-09 | 28 | 15,677 | 7,563 | 7,432 | 433 | 578 | 457 | 0 | 0 | 0 | 0 | 1,680 | 33,820 |
| 2009-05-09 | 29 | 15,564 | 7,229 | 7,426 | 424 | 532 | 514 | 0 | 0 | 0 | 0 | 1,678 | 33,367 |
| 2009-05-09 | 30 | 15,609 | 7,049 | 7,425 | 450 | 340 | 428 | 0 | 0 | 0 | 0 | 1,662 | 32,963 |
| 2009-05-09 | 31 | 15,535 | 7,073 | 7,429 | 526 | 170 | 397 | 0 | 0 | 0 | 0 | 1,680 | 32,810 |
| 2009-05-09 | 32 | 15,546 | 6,978 | 7,419 | 524 | 150 | 417 | 0 | 0 | 0 | 0 | 1,680 | 32,714 |
| 2009-05-09 | 33 | 15,564 | 7,071 | 7,420 | 528 | 150 | 473 | 0 | 0 | 0 | 0 | 1,678 | 32,884 |
| 2009-05-09 | 34 | 15,824 | 7,193 | 7,422 | 583 | 376 | 487 | 0 | 0 | 0 | 0 | 1,682 | 33,567 |
| 2009-05-09 | 35 | 15,771 | 7,395 | 7,420 | 679 | 776 | 526 | 0 | 0 | 0 | 0 | 1,698 | 34,265 |
| 2009-05-09 | 36 | 15,658 | 7,488 | 7,425 | 679 | 934 | 552 | 0 | 0 | 0 | 0 | 1,682 | 34,418 |
| 2009-05-09 | 37 | 15,760 | 7,393 | 7,424 | 677 | 762 | 551 | 0 | 0 | 0 | 0 | 1,678 | 34,245 |
| 2009-05-09 | 38 | 15,750 | 7,203 | 7,424 | 603 | 794 | 453 | 0 | 0 | 0 | 0 | 1,700 | 33,927 |
| 2009-05-09 | 39 | 15,790 | 7,029 | 7,425 | 533 | 548 | 403 | 0 | 0 | 0 | 0 | 1,824 | 33,552 |
| 2009-05-09 | 40 | 15,777 | 6,959 | 7,418 | 532 | 376 | 381 | 0 | 0 | 0 | 0 | 1,828 | 33,271 |
| 2009-05-09 | 41 | 15,655 | 6,884 | 7,429 | 522 | 340 | 331 | 0 | 0 | 0 | 0 | 1,830 | 32,991 |
| 2009-05-09 | 42 | 15,498 | 6,843 | 7,422 | 527 | 498 | 276 | 37 | 0 | 0 | 0 | 1,830 | 32,931 |
| 2009-05-09 | 43 | 15,845 | 7,046 | 7,416 | 610 | 932 | 248 | 124 | 0 | 0 | 0 | 1,702 | 33,923 |
| 2009-05-09 | 44 | 15,899 | 7,026 | 7,412 | 611 | 870 | 288 | 93 | 0 | 0 | 0 | 1,640 | 33,839 |
| 2009-05-09 | 45 | 15,864 | 6,750 | 7,385 | 606 | 518 | 264 | 0 | 0 | 0 | 0 | 1,638 | 33,025 |
| 2009-05-09 | 46 | 15,667 | 6,023 | 7,367 | 478 | 186 | 252 | 0 | 0 | 0 | 0 | 1,660 | 31,633 |
| 2009-05-09 | 47 | 14,720 | 5,227 | 7,372 | 478 | 230 | 247 | 0 | 0 | 0 | 0 | 1,748 | 30,022 |
| 2009-05-09 | 48 | 13,911 | 4,736 | 7,371 | 490 | 110 | 204 | 0 | 0 | 0 | 0 | 1,752 | 28,574 |