| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-01-20 | 1 | 11,008 | 20,153 | 5,616 | 508 | -1,564 | 254 | 0 | 0 | 0 | 0 | 324 | 36,299 |
| 2009-01-20 | 2 | 10,998 | 20,213 | 5,621 | 496 | -1,754 | 298 | 0 | 0 | 0 | 0 | 322 | 36,194 |
| 2009-01-20 | 3 | 10,843 | 20,206 | 5,628 | 497 | -1,742 | 357 | 0 | 0 | 0 | 0 | 324 | 36,113 |
| 2009-01-20 | 4 | 10,753 | 19,857 | 5,633 | 494 | -1,892 | 368 | 0 | 0 | 0 | 0 | 322 | 35,535 |
| 2009-01-20 | 5 | 10,564 | 19,866 | 5,648 | 479 | -2,026 | 393 | 0 | 0 | 0 | 0 | 324 | 35,248 |
| 2009-01-20 | 6 | 10,375 | 20,172 | 5,656 | 479 | -2,028 | 436 | 0 | 0 | 0 | 0 | 322 | 35,412 |
| 2009-01-20 | 7 | 10,275 | 19,626 | 5,664 | 474 | -2,028 | 397 | 0 | 0 | 0 | 0 | 358 | 34,766 |
| 2009-01-20 | 8 | 10,302 | 18,729 | 5,667 | 479 | -2,012 | 414 | 0 | 0 | 0 | 0 | 322 | 33,901 |
| 2009-01-20 | 9 | 10,357 | 18,026 | 5,671 | 478 | -2,008 | 395 | 0 | 0 | 0 | 0 | 360 | 33,279 |
| 2009-01-20 | 10 | 10,541 | 17,649 | 5,676 | 479 | -1,952 | 390 | 0 | 0 | 0 | 0 | 296 | 33,079 |
| 2009-01-20 | 11 | 11,052 | 18,580 | 5,681 | 492 | -1,874 | 429 | 0 | 0 | 0 | 0 | -920 | 33,440 |
| 2009-01-20 | 12 | 11,345 | 19,246 | 5,686 | 508 | -1,762 | 421 | 0 | 0 | 0 | 0 | -996 | 34,448 |
| 2009-01-20 | 13 | 12,626 | 20,851 | 5,687 | 508 | -1,498 | 413 | 0 | 0 | 0 | 0 | -1,132 | 37,455 |
| 2009-01-20 | 14 | 14,177 | 21,866 | 5,690 | 514 | -610 | 424 | 0 | 0 | 0 | 0 | -1,140 | 40,921 |
| 2009-01-20 | 15 | 16,590 | 22,376 | 5,692 | 652 | 520 | 428 | 0 | 146 | 0 | 0 | -1,088 | 45,316 |
| 2009-01-20 | 16 | 18,126 | 22,655 | 5,690 | 782 | 894 | 411 | 0 | 429 | 0 | 0 | -1,114 | 47,873 |
| 2009-01-20 | 17 | 18,607 | 22,623 | 5,695 | 783 | 808 | 373 | 0 | 574 | 0 | 0 | -978 | 48,485 |
| 2009-01-20 | 18 | 18,485 | 22,646 | 5,696 | 798 | 704 | 386 | 0 | 569 | 0 | 0 | -1,096 | 48,188 |
| 2009-01-20 | 19 | 19,166 | 22,766 | 5,694 | 869 | 722 | 356 | 0 | 561 | 0 | 0 | -1,104 | 49,030 |
| 2009-01-20 | 20 | 12,925 | 15,245 | 3,797 | 500 | 500 | 252 | 0 | 388 | 0 | 0 | -1,160 | 32,447 |
| 2009-01-20 | 21 | 9,669 | 11,426 | 2,854 | 405 | 414 | 225 | 0 | 277 | 0 | 0 | -1,162 | 24,108 |
| 2009-01-20 | 22 | 19,323 | 22,845 | 5,713 | 831 | 826 | 469 | 0 | 542 | 0 | 0 | -1,190 | 49,359 |
| 2009-01-20 | 23 | 19,243 | 22,845 | 5,718 | 871 | 928 | 500 | 0 | 521 | 0 | 0 | -1,238 | 49,388 |
| 2009-01-20 | 24 | 19,257 | 22,848 | 5,707 | 879 | 928 | 507 | 0 | 531 | 0 | 0 | -1,236 | 49,421 |
| 2009-01-20 | 25 | 19,189 | 22,845 | 5,705 | 859 | 1,162 | 505 | 0 | 553 | 0 | 0 | -1,264 | 49,554 |
| 2009-01-20 | 26 | 19,271 | 22,867 | 5,710 | 759 | 932 | 480 | 0 | 561 | 0 | 0 | -1,306 | 49,274 |
| 2009-01-20 | 27 | 19,338 | 22,955 | 5,708 | 637 | 770 | 508 | 0 | 573 | 0 | 0 | -1,334 | 49,155 |
| 2009-01-20 | 28 | 19,444 | 22,943 | 5,713 | 624 | 450 | 528 | 0 | 598 | 0 | 0 | -1,310 | 48,990 |
| 2009-01-20 | 29 | 19,430 | 22,822 | 5,711 | 611 | 426 | 548 | 0 | 610 | 0 | 0 | -1,302 | 48,856 |
| 2009-01-20 | 30 | 19,334 | 22,909 | 5,706 | 615 | 410 | 526 | 0 | 524 | 0 | 0 | -1,328 | 48,696 |
| 2009-01-20 | 31 | 17,979 | 22,962 | 5,707 | 681 | 316 | 490 | 0 | 431 | 0 | 0 | 76 | 48,642 |
| 2009-01-20 | 32 | 17,837 | 23,509 | 5,705 | 681 | 322 | 486 | 0 | 561 | 0 | 0 | 482 | 49,583 |
| 2009-01-20 | 33 | 18,251 | 23,914 | 5,707 | 699 | 472 | 477 | 0 | 733 | 0 | 0 | 898 | 51,151 |
| 2009-01-20 | 34 | 19,178 | 24,192 | 5,705 | 851 | 1,452 | 472 | 0 | 876 | 0 | 0 | 1,068 | 53,794 |
| 2009-01-20 | 35 | 20,296 | 24,122 | 5,704 | 882 | 1,466 | 525 | 0 | 1,238 | 0 | 0 | 1,306 | 55,539 |
| 2009-01-20 | 36 | 20,352 | 24,139 | 5,704 | 882 | 1,612 | 564 | 0 | 1,122 | 0 | 0 | 1,262 | 55,637 |
| 2009-01-20 | 37 | 20,232 | 24,118 | 5,705 | 883 | 1,562 | 582 | 0 | 857 | 0 | 0 | 1,284 | 55,223 |
| 2009-01-20 | 38 | 19,819 | 24,204 | 5,714 | 882 | 1,210 | 571 | 0 | 827 | 0 | 0 | 1,272 | 54,499 |
| 2009-01-20 | 39 | 19,437 | 24,070 | 5,715 | 882 | 1,414 | 592 | 0 | 1,038 | 0 | 0 | 56 | 53,204 |
| 2009-01-20 | 40 | 19,191 | 23,741 | 5,733 | 878 | 998 | 552 | 0 | 865 | 0 | 0 | -116 | 51,842 |
| 2009-01-20 | 41 | 19,189 | 23,535 | 5,741 | 762 | 856 | 598 | 0 | 357 | 0 | 0 | -192 | 50,846 |
| 2009-01-20 | 42 | 18,549 | 22,953 | 5,742 | 756 | 514 | 581 | 0 | 0 | 0 | 0 | -228 | 48,867 |
| 2009-01-20 | 43 | 18,051 | 21,862 | 5,745 | 615 | 710 | 530 | 0 | 0 | 0 | 0 | -300 | 47,213 |
| 2009-01-20 | 44 | 16,677 | 21,414 | 5,748 | 614 | 140 | 514 | 0 | 0 | 0 | 0 | -312 | 44,795 |
| 2009-01-20 | 45 | 15,748 | 21,068 | 5,745 | 607 | -756 | 486 | 0 | 0 | 0 | 0 | -310 | 42,588 |
| 2009-01-20 | 46 | 14,170 | 21,040 | 5,745 | 590 | -1,282 | 439 | 0 | 0 | 0 | 0 | -300 | 40,402 |
| 2009-01-20 | 47 | 12,914 | 20,555 | 5,742 | 508 | -1,526 | 473 | 0 | 0 | 0 | 0 | -632 | 38,034 |
| 2009-01-20 | 48 | 12,206 | 20,353 | 5,741 | 507 | -1,816 | 422 | 0 | 0 | 0 | 0 | -612 | 36,801 |