| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-03-20 | 1 | 16,278 | 8,730 | 8,547 | 591 | -2,182 | 164 | 0 | 0 | 0 | 0 | 244 | 32,372 |
| 2009-03-20 | 2 | 16,287 | 8,485 | 8,671 | 518 | -2,128 | 165 | 0 | 0 | 0 | 0 | 258 | 32,256 |
| 2009-03-20 | 3 | 16,242 | 8,269 | 8,724 | 493 | -2,190 | 167 | 0 | 0 | 0 | 0 | 256 | 31,961 |
| 2009-03-20 | 4 | 16,144 | 7,586 | 8,741 | 493 | -2,224 | 162 | 0 | 0 | 0 | 0 | 258 | 31,160 |
| 2009-03-20 | 5 | 15,598 | 7,584 | 8,738 | 476 | -2,258 | 166 | 0 | 0 | 0 | 0 | 304 | 30,608 |
| 2009-03-20 | 6 | 15,751 | 7,540 | 8,748 | 473 | -2,322 | 152 | 0 | 0 | 0 | 0 | 302 | 30,644 |
| 2009-03-20 | 7 | 15,695 | 7,074 | 8,751 | 455 | -2,312 | 145 | 0 | 0 | 0 | 0 | 176 | 29,984 |
| 2009-03-20 | 8 | 15,268 | 6,762 | 8,762 | 468 | -2,300 | 134 | 0 | 0 | 0 | 0 | 178 | 29,272 |
| 2009-03-20 | 9 | 14,742 | 6,828 | 8,764 | 466 | -2,294 | 130 | 0 | 0 | 0 | 0 | 174 | 28,810 |
| 2009-03-20 | 10 | 14,846 | 7,077 | 8,761 | 465 | -2,244 | 140 | 0 | 0 | 0 | 0 | -224 | 28,821 |
| 2009-03-20 | 11 | 15,232 | 7,886 | 8,810 | 477 | -1,526 | 134 | 0 | 0 | 0 | 0 | -1,482 | 29,531 |
| 2009-03-20 | 12 | 15,557 | 8,796 | 8,846 | 487 | -1,580 | 130 | 0 | 0 | 0 | 0 | -1,496 | 30,740 |
| 2009-03-20 | 13 | 16,208 | 10,282 | 8,865 | 528 | -1,452 | 126 | 0 | 0 | 0 | 0 | -1,512 | 33,045 |
| 2009-03-20 | 14 | 16,853 | 12,419 | 8,854 | 561 | -1,072 | 120 | 0 | 0 | 0 | 0 | -1,528 | 36,207 |
| 2009-03-20 | 15 | 16,617 | 14,146 | 8,865 | 749 | 166 | 97 | 57 | 0 | 0 | 0 | -1,122 | 39,575 |
| 2009-03-20 | 16 | 17,201 | 15,229 | 8,859 | 752 | 444 | 69 | 133 | 0 | 0 | 0 | -1,212 | 41,475 |
| 2009-03-20 | 17 | 17,204 | 15,989 | 8,860 | 766 | 382 | 72 | 78 | 0 | 0 | 0 | -698 | 42,653 |
| 2009-03-20 | 18 | 16,604 | 16,739 | 8,861 | 769 | 636 | 65 | 0 | 0 | 0 | 0 | -722 | 42,952 |
| 2009-03-20 | 19 | 16,478 | 17,021 | 8,867 | 791 | 970 | 58 | 0 | 0 | 0 | 0 | -730 | 43,455 |
| 2009-03-20 | 20 | 16,317 | 16,970 | 8,892 | 809 | 1,224 | 54 | 0 | 0 | 0 | 0 | -810 | 43,456 |
| 2009-03-20 | 21 | 16,389 | 16,694 | 8,914 | 816 | 1,174 | 57 | 0 | 0 | 0 | 0 | -752 | 43,292 |
| 2009-03-20 | 22 | 16,415 | 16,583 | 8,824 | 803 | 1,204 | 45 | 0 | 0 | 0 | 0 | -704 | 43,170 |
| 2009-03-20 | 23 | 16,484 | 16,622 | 8,713 | 804 | 1,066 | 47 | 0 | 0 | 0 | 0 | -648 | 43,088 |
| 2009-03-20 | 24 | 16,540 | 16,437 | 8,668 | 803 | 1,108 | 56 | 0 | 0 | 0 | 0 | -622 | 42,990 |
| 2009-03-20 | 25 | 16,550 | 16,341 | 8,670 | 803 | 994 | 57 | 0 | 0 | 0 | 0 | -604 | 42,811 |
| 2009-03-20 | 26 | 16,520 | 16,260 | 8,672 | 793 | 622 | 59 | 0 | 0 | 0 | 0 | -634 | 42,292 |
| 2009-03-20 | 27 | 16,638 | 15,892 | 8,665 | 735 | 338 | 55 | 0 | 0 | 0 | 0 | -604 | 41,719 |
| 2009-03-20 | 28 | 16,563 | 16,140 | 8,671 | 734 | 200 | 48 | 0 | 0 | 0 | 0 | -926 | 41,430 |
| 2009-03-20 | 29 | 16,419 | 16,097 | 8,720 | 731 | 142 | 44 | 0 | 0 | 0 | 0 | -994 | 41,159 |
| 2009-03-20 | 30 | 16,219 | 15,581 | 8,808 | 663 | 208 | 42 | 0 | 0 | 0 | 0 | -966 | 40,555 |
| 2009-03-20 | 31 | 15,896 | 14,544 | 8,890 | 608 | 154 | 41 | 0 | 0 | 0 | 0 | -256 | 39,877 |
| 2009-03-20 | 32 | 16,015 | 14,513 | 8,880 | 634 | 198 | 43 | 0 | 0 | 0 | 0 | -308 | 39,975 |
| 2009-03-20 | 33 | 15,939 | 14,968 | 8,888 | 654 | 242 | 49 | 0 | 0 | 0 | 0 | -304 | 40,436 |
| 2009-03-20 | 34 | 16,420 | 15,095 | 8,912 | 671 | 362 | 47 | 0 | 0 | 0 | 0 | -276 | 41,231 |
| 2009-03-20 | 35 | 16,344 | 14,969 | 8,920 | 786 | 460 | 44 | 0 | 0 | 0 | 0 | 346 | 41,869 |
| 2009-03-20 | 36 | 16,464 | 14,716 | 8,935 | 807 | 580 | 40 | 0 | 0 | 0 | 0 | 432 | 41,974 |
| 2009-03-20 | 37 | 16,526 | 14,900 | 8,947 | 901 | 914 | 36 | 0 | 0 | 0 | 0 | 666 | 42,890 |
| 2009-03-20 | 38 | 16,798 | 16,313 | 8,943 | 925 | 2,078 | 40 | 44 | 0 | 0 | 0 | 576 | 45,717 |
| 2009-03-20 | 39 | 16,786 | 17,128 | 8,950 | 926 | 1,712 | 42 | 55 | 0 | 0 | 0 | 504 | 46,103 |
| 2009-03-20 | 40 | 16,664 | 16,650 | 8,951 | 860 | 1,494 | 53 | 0 | 0 | 0 | 0 | 344 | 45,016 |
| 2009-03-20 | 41 | 16,941 | 16,071 | 8,953 | 876 | 488 | 59 | 0 | 0 | 0 | 0 | 272 | 43,660 |
| 2009-03-20 | 42 | 16,826 | 14,780 | 8,951 | 841 | 408 | 54 | 0 | 0 | 0 | 0 | 278 | 42,138 |
| 2009-03-20 | 43 | 16,265 | 13,984 | 8,950 | 696 | 756 | 57 | 0 | 0 | 0 | 0 | 152 | 40,860 |
| 2009-03-20 | 44 | 15,782 | 12,994 | 8,950 | 696 | 372 | 62 | 0 | 0 | 0 | 0 | 124 | 38,980 |
| 2009-03-20 | 45 | 15,232 | 12,165 | 8,956 | 676 | -112 | 75 | 0 | 0 | 0 | 0 | 126 | 37,118 |
| 2009-03-20 | 46 | 14,915 | 10,944 | 8,958 | 667 | -274 | 74 | 0 | 0 | 0 | 0 | 228 | 35,512 |
| 2009-03-20 | 47 | 14,116 | 9,592 | 8,892 | 534 | -1,086 | 72 | 0 | 0 | 0 | 0 | 1,506 | 33,626 |
| 2009-03-20 | 48 | 13,708 | 9,261 | 8,755 | 519 | -1,288 | 82 | 0 | 0 | 0 | 0 | 1,588 | 32,625 |