| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-07-10 | 1 | 13,684 | 5,558 | 7,518 | 47 | -704 | 197 | 0 | 0 | 0 | 0 | 262 | 26,562 |
| 2009-07-10 | 2 | 13,589 | 5,091 | 7,512 | 42 | -1,260 | 191 | 0 | 0 | 0 | 0 | 264 | 25,429 |
| 2009-07-10 | 3 | 13,579 | 4,907 | 7,511 | 28 | -1,374 | 185 | 0 | 0 | 0 | 0 | 156 | 24,992 |
| 2009-07-10 | 4 | 13,520 | 4,585 | 7,514 | 28 | -1,362 | 158 | 0 | 0 | 0 | 0 | 162 | 24,605 |
| 2009-07-10 | 5 | 13,118 | 4,362 | 7,520 | 27 | -1,362 | 141 | 0 | 0 | 0 | 0 | 278 | 24,084 |
| 2009-07-10 | 6 | 12,990 | 4,420 | 7,516 | 27 | -1,552 | 135 | 0 | 0 | 0 | 0 | 264 | 23,800 |
| 2009-07-10 | 7 | 12,772 | 4,413 | 7,527 | 27 | -1,540 | 121 | 0 | 0 | 0 | 0 | 264 | 23,584 |
| 2009-07-10 | 8 | 12,797 | 4,422 | 7,526 | 27 | -1,516 | 113 | 0 | 0 | 0 | 0 | 258 | 23,627 |
| 2009-07-10 | 9 | 12,955 | 4,437 | 7,524 | 25 | -1,702 | 118 | 0 | 0 | 0 | 0 | 164 | 23,521 |
| 2009-07-10 | 10 | 12,659 | 4,423 | 7,524 | 25 | -1,854 | 105 | 0 | 0 | 0 | 0 | 194 | 23,076 |
| 2009-07-10 | 11 | 13,084 | 4,426 | 7,527 | 25 | -1,660 | 100 | 0 | 0 | 0 | 0 | -336 | 23,166 |
| 2009-07-10 | 12 | 13,620 | 4,572 | 7,530 | 25 | -1,540 | 98 | 0 | 0 | 0 | 0 | -336 | 23,969 |
| 2009-07-10 | 13 | 14,360 | 5,564 | 7,525 | 25 | -1,212 | 107 | 0 | 0 | 0 | 0 | 154 | 26,523 |
| 2009-07-10 | 14 | 14,968 | 6,699 | 7,526 | 25 | -102 | 99 | 0 | 0 | 0 | 0 | 166 | 29,381 |
| 2009-07-10 | 15 | 15,637 | 9,151 | 7,523 | 28 | 156 | 95 | 0 | 0 | 0 | 0 | 422 | 33,012 |
| 2009-07-10 | 16 | 15,941 | 11,237 | 7,522 | 59 | 524 | 95 | 0 | 0 | 0 | 0 | 254 | 35,632 |
| 2009-07-10 | 17 | 16,115 | 12,675 | 7,521 | 221 | 974 | 94 | 0 | 0 | 0 | 0 | -88 | 37,512 |
| 2009-07-10 | 18 | 16,326 | 13,006 | 7,522 | 400 | 1,024 | 85 | 0 | 0 | 0 | 0 | -120 | 38,243 |
| 2009-07-10 | 19 | 16,425 | 13,087 | 7,518 | 408 | 646 | 77 | 0 | 0 | 0 | 0 | 846 | 39,007 |
| 2009-07-10 | 20 | 16,682 | 13,368 | 7,519 | 280 | 596 | 81 | 0 | 0 | 0 | 0 | 844 | 39,370 |
| 2009-07-10 | 21 | 16,781 | 13,331 | 7,522 | 344 | 688 | 88 | 0 | 0 | 0 | 0 | 940 | 39,694 |
| 2009-07-10 | 22 | 16,767 | 13,383 | 7,514 | 415 | 720 | 78 | 0 | 0 | 0 | 0 | 942 | 39,819 |
| 2009-07-10 | 23 | 16,836 | 13,450 | 7,509 | 435 | 950 | 81 | 0 | 0 | 0 | 0 | 818 | 40,079 |
| 2009-07-10 | 24 | 16,855 | 13,246 | 7,513 | 448 | 1,170 | 88 | 0 | 0 | 0 | 0 | 816 | 40,136 |
| 2009-07-10 | 25 | 17,073 | 12,960 | 7,496 | 367 | 1,210 | 80 | 0 | 0 | 0 | 0 | 914 | 40,100 |
| 2009-07-10 | 26 | 17,194 | 12,809 | 7,494 | 281 | 1,002 | 82 | 0 | 0 | 0 | 0 | 916 | 39,778 |
| 2009-07-10 | 27 | 17,356 | 12,442 | 7,439 | 217 | 910 | 76 | 0 | 0 | 0 | 0 | 818 | 39,258 |
| 2009-07-10 | 28 | 17,438 | 12,276 | 7,323 | 213 | 578 | 85 | 0 | 0 | 0 | 0 | 816 | 38,729 |
| 2009-07-10 | 29 | 17,731 | 11,755 | 7,284 | 193 | 556 | 80 | 0 | 0 | 0 | 0 | 816 | 38,415 |
| 2009-07-10 | 30 | 17,683 | 11,756 | 7,286 | 169 | 358 | 72 | 0 | 0 | 0 | 0 | 818 | 38,142 |
| 2009-07-10 | 31 | 17,833 | 10,923 | 7,288 | 170 | 304 | 80 | 0 | 0 | 0 | 0 | 1,316 | 37,914 |
| 2009-07-10 | 32 | 17,986 | 10,680 | 7,286 | 167 | 410 | 86 | 0 | 0 | 0 | 0 | 1,310 | 37,925 |
| 2009-07-10 | 33 | 18,011 | 10,818 | 7,283 | 159 | 576 | 78 | 0 | 0 | 0 | 0 | 1,308 | 38,233 |
| 2009-07-10 | 34 | 18,003 | 10,972 | 7,282 | 149 | 654 | 64 | 0 | 0 | 0 | 0 | 1,308 | 38,432 |
| 2009-07-10 | 35 | 18,023 | 11,023 | 7,286 | 153 | 604 | 77 | 0 | 0 | 0 | 0 | 1,308 | 38,474 |
| 2009-07-10 | 36 | 18,028 | 10,464 | 7,277 | 152 | 570 | 74 | 0 | 0 | 0 | 0 | 1,308 | 37,873 |
| 2009-07-10 | 37 | 17,918 | 9,873 | 7,274 | 135 | 490 | 85 | 0 | 0 | 0 | 0 | 1,308 | 37,083 |
| 2009-07-10 | 38 | 17,847 | 9,425 | 7,278 | 135 | 312 | 99 | 0 | 0 | 0 | 0 | 1,308 | 36,404 |
| 2009-07-10 | 39 | 17,707 | 8,741 | 7,279 | 100 | 408 | 100 | 0 | 0 | 0 | 0 | 1,294 | 35,629 |
| 2009-07-10 | 40 | 17,495 | 8,112 | 7,280 | 98 | 370 | 88 | 0 | 0 | 0 | 0 | 1,344 | 34,787 |
| 2009-07-10 | 41 | 17,316 | 7,550 | 7,314 | 98 | 328 | 85 | 0 | 0 | 0 | 0 | 1,320 | 34,011 |
| 2009-07-10 | 42 | 17,246 | 6,912 | 7,399 | 96 | 372 | 79 | 0 | 0 | 0 | 0 | 1,312 | 33,416 |
| 2009-07-10 | 43 | 17,408 | 7,065 | 7,479 | 71 | 410 | 71 | 0 | 0 | 0 | 0 | 774 | 33,278 |
| 2009-07-10 | 44 | 17,424 | 7,180 | 7,491 | 71 | 396 | 83 | 0 | 0 | 0 | 0 | 688 | 33,333 |
| 2009-07-10 | 45 | 17,397 | 7,180 | 7,505 | 71 | 290 | 100 | 0 | 0 | 0 | 0 | 686 | 33,229 |
| 2009-07-10 | 46 | 17,421 | 5,906 | 7,498 | 70 | 58 | 92 | 0 | 0 | 0 | 0 | 704 | 31,749 |
| 2009-07-10 | 47 | 16,840 | 4,001 | 7,500 | 25 | -16 | 86 | 0 | 0 | 0 | 0 | 1,516 | 29,952 |
| 2009-07-10 | 48 | 15,900 | 3,537 | 7,505 | 24 | -478 | 76 | 0 | 0 | 0 | 0 | 1,604 | 28,168 |