| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-01-18 | 1 | 13,952 | 11,191 | 8,349 | 482 | -1,194 | 682 | 0 | 0 | 0 | 0 | 1,552 | 35,014 |
| 2011-01-18 | 2 | 14,135 | 11,287 | 8,348 | 464 | -1,296 | 645 | 0 | 0 | 0 | 0 | 1,564 | 35,147 |
| 2011-01-18 | 3 | 14,021 | 11,097 | 8,349 | 462 | -1,140 | 626 | 0 | 0 | 0 | 0 | 1,520 | 34,935 |
| 2011-01-18 | 4 | 13,828 | 10,629 | 8,350 | 463 | -1,246 | 649 | 0 | 0 | 0 | 0 | 1,530 | 34,203 |
| 2011-01-18 | 5 | 13,526 | 10,537 | 8,343 | 446 | -1,376 | 632 | 0 | 0 | 0 | 0 | 1,554 | 33,662 |
| 2011-01-18 | 6 | 13,484 | 10,388 | 8,344 | 444 | -1,288 | 650 | 0 | 0 | 0 | 0 | 1,556 | 33,578 |
| 2011-01-18 | 7 | 13,440 | 10,243 | 8,338 | 445 | -1,530 | 631 | 0 | 0 | 0 | 0 | 1,552 | 33,119 |
| 2011-01-18 | 8 | 13,422 | 9,846 | 8,232 | 444 | -1,766 | 617 | 0 | 0 | 0 | 0 | 1,564 | 32,359 |
| 2011-01-18 | 9 | 13,160 | 9,707 | 8,193 | 443 | -1,890 | 621 | 0 | 0 | 0 | 0 | 1,554 | 31,788 |
| 2011-01-18 | 10 | 13,295 | 9,851 | 8,162 | 444 | -1,952 | 617 | 0 | 0 | 0 | 0 | 1,354 | 31,771 |
| 2011-01-18 | 11 | 13,757 | 10,555 | 8,162 | 445 | -936 | 688 | 0 | 0 | 0 | 0 | -512 | 32,159 |
| 2011-01-18 | 12 | 14,139 | 11,015 | 8,163 | 462 | -850 | 757 | 0 | 0 | 0 | 0 | -748 | 32,938 |
| 2011-01-18 | 13 | 16,108 | 12,350 | 8,155 | 478 | 170 | 728 | 0 | 0 | 0 | 0 | -2,140 | 35,849 |
| 2011-01-18 | 14 | 17,944 | 14,085 | 8,149 | 486 | 210 | 694 | 0 | 0 | 0 | 0 | -2,282 | 39,286 |
| 2011-01-18 | 15 | 19,884 | 15,320 | 8,172 | 544 | 856 | 697 | 0 | 0 | 0 | 0 | -1,632 | 43,841 |
| 2011-01-18 | 16 | 20,626 | 16,030 | 8,199 | 698 | 1,498 | 735 | 0 | 0 | 0 | 0 | -1,640 | 46,146 |
| 2011-01-18 | 17 | 21,200 | 16,279 | 8,205 | 734 | 1,140 | 740 | 0 | 0 | 0 | 0 | -1,408 | 46,890 |
| 2011-01-18 | 18 | 21,303 | 16,439 | 8,206 | 731 | 638 | 749 | 0 | 0 | 0 | 0 | -1,466 | 46,600 |
| 2011-01-18 | 19 | 21,319 | 16,619 | 8,247 | 742 | 518 | 743 | 0 | 0 | 0 | 0 | -784 | 47,404 |
| 2011-01-18 | 20 | 21,406 | 16,866 | 8,331 | 688 | 376 | 722 | 0 | 0 | 0 | 0 | -770 | 47,619 |
| 2011-01-18 | 21 | 21,496 | 16,822 | 8,332 | 540 | 512 | 681 | 0 | 0 | 0 | 0 | -794 | 47,589 |
| 2011-01-18 | 22 | 21,627 | 16,537 | 8,334 | 556 | 680 | 640 | 0 | 0 | 0 | 0 | -788 | 47,586 |
| 2011-01-18 | 23 | 21,828 | 16,347 | 8,334 | 571 | 562 | 577 | 0 | 0 | 0 | 0 | -620 | 47,599 |
| 2011-01-18 | 24 | 21,738 | 16,295 | 8,333 | 577 | 450 | 590 | 0 | 0 | 0 | 0 | -620 | 47,363 |
| 2011-01-18 | 25 | 21,830 | 16,305 | 8,328 | 562 | 400 | 625 | 0 | 0 | 0 | 0 | -622 | 47,428 |
| 2011-01-18 | 26 | 21,475 | 16,325 | 8,329 | 557 | 404 | 659 | 0 | 0 | 0 | 0 | -622 | 47,127 |
| 2011-01-18 | 27 | 21,415 | 16,253 | 8,322 | 547 | 496 | 682 | 0 | 0 | 0 | 0 | -688 | 47,027 |
| 2011-01-18 | 28 | 21,323 | 16,255 | 8,326 | 550 | 358 | 710 | 0 | 0 | 0 | 0 | -672 | 46,850 |
| 2011-01-18 | 29 | 21,186 | 16,279 | 8,323 | 550 | 590 | 732 | 0 | 0 | 0 | 0 | -742 | 46,918 |
| 2011-01-18 | 30 | 21,083 | 16,460 | 8,317 | 557 | 342 | 700 | 14 | 0 | 0 | 0 | -740 | 46,733 |
| 2011-01-18 | 31 | 21,254 | 16,630 | 8,319 | 561 | 344 | 675 | 2 | 0 | 0 | 0 | -1,062 | 46,723 |
| 2011-01-18 | 32 | 21,708 | 17,022 | 8,313 | 551 | 332 | 693 | 0 | 0 | 0 | 0 | -1,138 | 47,481 |
| 2011-01-18 | 33 | 21,420 | 17,281 | 8,285 | 588 | 296 | 706 | 0 | 0 | 0 | 0 | 538 | 49,114 |
| 2011-01-18 | 34 | 22,183 | 18,711 | 8,190 | 830 | 1,042 | 732 | 0 | 0 | 0 | 0 | 562 | 52,250 |
| 2011-01-18 | 35 | 22,694 | 19,049 | 8,151 | 832 | 2,040 | 736 | 0 | 0 | 0 | 0 | 1,372 | 54,874 |
| 2011-01-18 | 36 | 22,688 | 18,961 | 8,158 | 816 | 1,904 | 773 | 0 | 0 | 0 | 0 | 1,540 | 54,840 |
| 2011-01-18 | 37 | 22,740 | 18,931 | 8,166 | 824 | 1,666 | 761 | 0 | 0 | 0 | 0 | 1,016 | 54,104 |
| 2011-01-18 | 38 | 22,509 | 18,630 | 8,166 | 785 | 1,480 | 763 | 0 | 0 | 0 | 0 | 982 | 53,315 |
| 2011-01-18 | 39 | 22,691 | 18,758 | 8,169 | 781 | 682 | 769 | 0 | 0 | 0 | 0 | 98 | 51,948 |
| 2011-01-18 | 40 | 22,497 | 17,757 | 8,174 | 781 | 438 | 771 | 0 | 0 | 0 | 0 | 2 | 50,420 |
| 2011-01-18 | 41 | 22,120 | 16,392 | 8,172 | 661 | 748 | 784 | 0 | 0 | 0 | 0 | 648 | 49,525 |
| 2011-01-18 | 42 | 21,094 | 15,728 | 8,173 | 659 | 396 | 791 | 0 | 0 | 0 | 0 | 648 | 47,489 |
| 2011-01-18 | 43 | 19,995 | 15,123 | 8,211 | 600 | 246 | 774 | 0 | 0 | 0 | 0 | 732 | 45,681 |
| 2011-01-18 | 44 | 18,315 | 14,143 | 8,295 | 599 | 36 | 800 | 0 | 0 | 0 | 0 | 738 | 42,926 |
| 2011-01-18 | 45 | 17,126 | 14,146 | 8,347 | 599 | 108 | 812 | 0 | 0 | 0 | 0 | 178 | 41,316 |
| 2011-01-18 | 46 | 16,063 | 13,179 | 8,347 | 590 | -100 | 811 | 0 | 0 | 0 | 0 | 146 | 39,036 |
| 2011-01-18 | 47 | 14,899 | 11,870 | 8,348 | 462 | -934 | 771 | 0 | 0 | 0 | 0 | 1,338 | 36,754 |
| 2011-01-18 | 48 | 14,333 | 11,669 | 8,347 | 462 | -1,500 | 760 | 0 | 0 | 0 | 0 | 1,352 | 35,423 |