| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-04-04 | 1 | 13,177 | 6,989 | 7,965 | 295 | -930 | 217 | 0 | 0 | 0 | 0 | 1,726 | 29,439 |
| 2009-04-04 | 2 | 12,763 | 6,863 | 7,933 | 294 | -1,118 | 240 | 0 | 0 | 0 | 0 | 1,728 | 28,703 |
| 2009-04-04 | 3 | 13,007 | 7,189 | 7,924 | 258 | -966 | 211 | 0 | 0 | 0 | 0 | 1,768 | 29,391 |
| 2009-04-04 | 4 | 12,999 | 7,614 | 7,925 | 235 | -870 | 193 | 0 | 0 | 0 | 0 | 1,728 | 29,824 |
| 2009-04-04 | 5 | 12,712 | 7,349 | 7,984 | 235 | -746 | 179 | 0 | 0 | 0 | 0 | 1,726 | 29,439 |
| 2009-04-04 | 6 | 12,405 | 7,147 | 8,022 | 235 | -822 | 164 | 0 | 0 | 0 | 0 | 1,794 | 28,945 |
| 2009-04-04 | 7 | 12,311 | 6,890 | 7,994 | 235 | -988 | 147 | 0 | 0 | 0 | 0 | 1,804 | 28,393 |
| 2009-04-04 | 8 | 12,173 | 6,869 | 7,954 | 235 | -1,074 | 157 | 0 | 0 | 0 | 0 | 1,804 | 28,118 |
| 2009-04-04 | 9 | 11,752 | 6,876 | 7,952 | 233 | -1,282 | 157 | 0 | 0 | 0 | 0 | 1,774 | 27,462 |
| 2009-04-04 | 10 | 11,725 | 6,608 | 7,999 | 237 | -1,390 | 151 | 0 | 0 | 0 | 0 | 1,728 | 27,058 |
| 2009-04-04 | 11 | 11,374 | 6,569 | 8,037 | 252 | -1,350 | 146 | 0 | 0 | 0 | 0 | 1,794 | 26,822 |
| 2009-04-04 | 12 | 11,237 | 6,589 | 8,034 | 265 | -1,244 | 150 | 0 | 0 | 0 | 0 | 1,854 | 26,885 |
| 2009-04-04 | 13 | 11,783 | 6,739 | 8,038 | 271 | -1,210 | 164 | 0 | 0 | 0 | 0 | 1,974 | 27,759 |
| 2009-04-04 | 14 | 11,954 | 6,945 | 7,981 | 284 | -1,044 | 175 | 0 | 0 | 0 | 0 | 1,976 | 28,271 |
| 2009-04-04 | 15 | 12,708 | 7,617 | 7,942 | 405 | -570 | 178 | 0 | 0 | 0 | 0 | 1,610 | 29,890 |
| 2009-04-04 | 16 | 13,205 | 8,585 | 7,942 | 419 | -382 | 203 | 0 | 0 | 0 | 0 | 1,472 | 31,444 |
| 2009-04-04 | 17 | 13,857 | 9,707 | 7,941 | 421 | 94 | 286 | 0 | 0 | 0 | 0 | 1,104 | 33,410 |
| 2009-04-04 | 18 | 14,155 | 10,670 | 7,940 | 429 | 188 | 300 | 0 | 0 | 0 | 0 | 1,064 | 34,746 |
| 2009-04-04 | 19 | 14,316 | 11,141 | 7,942 | 569 | 340 | 298 | 0 | 0 | 0 | 0 | 1,530 | 36,136 |
| 2009-04-04 | 20 | 14,215 | 11,253 | 7,947 | 649 | 608 | 395 | 0 | 0 | 0 | 0 | 1,518 | 36,585 |
| 2009-04-04 | 21 | 14,269 | 11,237 | 7,938 | 650 | 660 | 427 | 0 | 0 | 0 | 0 | 1,742 | 36,923 |
| 2009-04-04 | 22 | 14,236 | 11,327 | 7,939 | 646 | 712 | 441 | 0 | 0 | 0 | 0 | 1,708 | 37,009 |
| 2009-04-04 | 23 | 14,235 | 11,310 | 7,953 | 618 | 640 | 506 | 0 | 0 | 0 | 0 | 1,648 | 36,910 |
| 2009-04-04 | 24 | 14,163 | 11,121 | 7,969 | 619 | 670 | 587 | 0 | 0 | 0 | 0 | 1,644 | 36,773 |
| 2009-04-04 | 25 | 14,245 | 11,127 | 7,959 | 619 | 360 | 605 | 0 | 0 | 0 | 0 | 1,640 | 36,555 |
| 2009-04-04 | 26 | 14,154 | 10,938 | 7,957 | 619 | 84 | 639 | 0 | 0 | 0 | 0 | 1,642 | 36,033 |
| 2009-04-04 | 27 | 14,206 | 10,296 | 7,970 | 585 | -8 | 723 | 0 | 0 | 0 | 0 | 1,640 | 35,412 |
| 2009-04-04 | 28 | 14,244 | 9,607 | 7,986 | 585 | -4 | 813 | 0 | 0 | 0 | 0 | 1,642 | 34,873 |
| 2009-04-04 | 29 | 14,006 | 9,377 | 7,985 | 584 | -10 | 878 | 0 | 0 | 0 | 0 | 1,640 | 34,460 |
| 2009-04-04 | 30 | 13,750 | 9,106 | 7,994 | 583 | -134 | 906 | 0 | 0 | 0 | 0 | 1,642 | 33,847 |
| 2009-04-04 | 31 | 13,541 | 9,167 | 7,992 | 527 | -240 | 980 | 0 | 0 | 0 | 0 | 1,640 | 33,607 |
| 2009-04-04 | 32 | 13,307 | 9,381 | 7,988 | 533 | -370 | 1,043 | 0 | 0 | 0 | 0 | 1,642 | 33,524 |
| 2009-04-04 | 33 | 13,362 | 9,265 | 7,984 | 577 | -284 | 1,023 | 0 | 0 | 0 | 0 | 1,640 | 33,567 |
| 2009-04-04 | 34 | 13,813 | 9,280 | 7,988 | 592 | -328 | 1,025 | 0 | 0 | 0 | 0 | 1,644 | 34,014 |
| 2009-04-04 | 35 | 13,937 | 9,921 | 7,989 | 656 | -146 | 1,015 | 0 | 0 | 0 | 0 | 1,658 | 35,030 |
| 2009-04-04 | 36 | 14,185 | 10,109 | 7,990 | 639 | -124 | 972 | 0 | 0 | 0 | 0 | 1,644 | 35,415 |
| 2009-04-04 | 37 | 14,101 | 10,180 | 7,986 | 618 | -124 | 955 | 0 | 0 | 0 | 0 | 1,674 | 35,390 |
| 2009-04-04 | 38 | 13,887 | 10,285 | 7,986 | 626 | -124 | 803 | 0 | 0 | 0 | 0 | 1,772 | 35,235 |
| 2009-04-04 | 39 | 13,758 | 10,189 | 7,977 | 691 | 8 | 797 | 0 | 0 | 0 | 0 | 1,892 | 35,312 |
| 2009-04-04 | 40 | 14,003 | 10,421 | 7,988 | 663 | 376 | 740 | 0 | 0 | 0 | 0 | 1,894 | 36,085 |
| 2009-04-04 | 41 | 14,177 | 11,349 | 7,988 | 677 | 1,064 | 699 | 0 | 0 | 0 | 0 | 1,892 | 37,846 |
| 2009-04-04 | 42 | 14,320 | 11,235 | 7,995 | 544 | 840 | 634 | 0 | 0 | 0 | 0 | 1,828 | 37,396 |
| 2009-04-04 | 43 | 14,080 | 11,254 | 7,997 | 437 | 260 | 595 | 0 | 0 | 0 | 0 | 1,694 | 36,317 |
| 2009-04-04 | 44 | 13,949 | 10,656 | 8,002 | 355 | -6 | 539 | 0 | 0 | 0 | 0 | 1,642 | 35,137 |
| 2009-04-04 | 45 | 13,829 | 9,494 | 8,011 | 340 | 48 | 526 | 0 | 0 | 0 | 0 | 1,636 | 33,884 |
| 2009-04-04 | 46 | 13,870 | 8,161 | 8,016 | 338 | -12 | 477 | 0 | 0 | 0 | 0 | 1,648 | 32,498 |
| 2009-04-04 | 47 | 13,417 | 7,052 | 8,019 | 308 | 112 | 452 | 0 | 0 | 0 | 0 | 1,724 | 31,084 |
| 2009-04-04 | 48 | 13,190 | 6,136 | 8,022 | 302 | -104 | 454 | 0 | 0 | 0 | 0 | 1,726 | 29,726 |