| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-07-25 | 1 | 15,139 | 2,517 | 7,547 | 63 | -626 | 148 | 0 | 0 | 0 | 0 | 1,412 | 26,200 |
| 2009-07-25 | 2 | 14,207 | 2,612 | 7,547 | 64 | -1,070 | 152 | 0 | 0 | 0 | 0 | 1,536 | 25,048 |
| 2009-07-25 | 3 | 14,394 | 2,796 | 7,552 | 78 | -1,840 | 137 | 0 | 0 | 0 | 0 | 1,352 | 24,469 |
| 2009-07-25 | 4 | 14,095 | 2,707 | 7,550 | 78 | -1,826 | 130 | 0 | 0 | 0 | 0 | 1,240 | 23,974 |
| 2009-07-25 | 5 | 13,698 | 2,605 | 7,560 | 78 | -1,904 | 126 | 0 | 0 | 0 | 0 | 1,242 | 23,405 |
| 2009-07-25 | 6 | 13,265 | 2,524 | 7,563 | 78 | -1,912 | 124 | 0 | 0 | 0 | 0 | 1,240 | 22,882 |
| 2009-07-25 | 7 | 13,429 | 2,097 | 7,556 | 78 | -1,894 | 109 | 0 | 0 | 0 | 0 | 1,240 | 22,615 |
| 2009-07-25 | 8 | 13,849 | 1,553 | 7,550 | 77 | -1,910 | 97 | 0 | 0 | 0 | 0 | 1,240 | 22,456 |
| 2009-07-25 | 9 | 13,697 | 1,529 | 7,557 | 78 | -1,846 | 90 | 0 | 0 | 0 | 0 | 1,240 | 22,345 |
| 2009-07-25 | 10 | 13,320 | 1,503 | 7,553 | 77 | -1,902 | 89 | 0 | 0 | 0 | 0 | 1,336 | 21,976 |
| 2009-07-25 | 11 | 12,926 | 1,473 | 7,549 | 64 | -1,920 | 94 | 0 | 0 | 0 | 0 | 1,300 | 21,486 |
| 2009-07-25 | 12 | 13,021 | 1,472 | 7,549 | 64 | -1,912 | 98 | 0 | 0 | 0 | 0 | 1,292 | 21,584 |
| 2009-07-25 | 13 | 13,843 | 1,607 | 7,538 | 81 | -1,866 | 93 | 0 | 0 | 0 | 0 | 1,368 | 22,664 |
| 2009-07-25 | 14 | 14,196 | 1,879 | 7,540 | 90 | -1,328 | 73 | 0 | 0 | 0 | 0 | 1,394 | 23,844 |
| 2009-07-25 | 15 | 14,054 | 2,093 | 7,540 | 158 | -204 | 70 | 0 | 0 | 0 | 0 | 2,012 | 25,723 |
| 2009-07-25 | 16 | 15,375 | 2,215 | 7,538 | 160 | 34 | 67 | 0 | 0 | 0 | 0 | 2,012 | 27,401 |
| 2009-07-25 | 17 | 16,565 | 2,920 | 7,530 | 159 | 346 | 70 | 0 | 0 | 0 | 0 | 2,022 | 29,612 |
| 2009-07-25 | 18 | 17,203 | 3,770 | 7,533 | 162 | 434 | 79 | 0 | 0 | 0 | 0 | 2,014 | 31,195 |
| 2009-07-25 | 19 | 16,943 | 5,034 | 7,444 | 291 | 684 | 75 | 78 | 0 | 0 | 0 | 2,014 | 32,563 |
| 2009-07-25 | 20 | 16,836 | 5,567 | 7,304 | 310 | 1,108 | 67 | 125 | 0 | 0 | 0 | 2,012 | 33,329 |
| 2009-07-25 | 21 | 16,915 | 6,129 | 7,257 | 320 | 1,172 | 75 | 109 | 0 | 0 | 0 | 2,010 | 33,987 |
| 2009-07-25 | 22 | 16,768 | 6,495 | 7,265 | 320 | 1,230 | 77 | 1 | 0 | 0 | 0 | 2,012 | 34,168 |
| 2009-07-25 | 23 | 16,755 | 6,621 | 7,259 | 335 | 1,244 | 77 | 0 | 0 | 0 | 0 | 1,942 | 34,233 |
| 2009-07-25 | 24 | 16,758 | 6,635 | 7,258 | 333 | 1,240 | 93 | 0 | 0 | 0 | 0 | 1,916 | 34,233 |
| 2009-07-25 | 25 | 16,863 | 6,470 | 7,182 | 323 | 1,280 | 88 | 0 | 0 | 0 | 0 | 1,878 | 34,084 |
| 2009-07-25 | 26 | 17,002 | 6,279 | 7,193 | 302 | 1,000 | 78 | 0 | 0 | 0 | 0 | 1,846 | 33,700 |
| 2009-07-25 | 27 | 16,781 | 5,920 | 7,313 | 197 | 994 | 86 | 0 | 0 | 0 | 0 | 1,756 | 33,047 |
| 2009-07-25 | 28 | 16,836 | 5,418 | 7,341 | 197 | 812 | 96 | 0 | 0 | 0 | 0 | 1,740 | 32,440 |
| 2009-07-25 | 29 | 17,007 | 5,257 | 7,346 | 197 | 388 | 104 | 0 | 0 | 0 | 0 | 1,740 | 32,039 |
| 2009-07-25 | 30 | 16,930 | 4,962 | 7,344 | 196 | 516 | 103 | 0 | 0 | 0 | 0 | 1,750 | 31,801 |
| 2009-07-25 | 31 | 16,966 | 4,965 | 7,347 | 158 | 362 | 111 | 0 | 0 | 0 | 0 | 1,776 | 31,685 |
| 2009-07-25 | 32 | 16,943 | 4,969 | 7,348 | 161 | 298 | 112 | 0 | 0 | 0 | 0 | 1,802 | 31,633 |
| 2009-07-25 | 33 | 16,939 | 4,718 | 7,383 | 161 | 634 | 98 | 0 | 0 | 0 | 0 | 1,892 | 31,825 |
| 2009-07-25 | 34 | 16,925 | 4,662 | 7,403 | 161 | 1,216 | 94 | 0 | 0 | 0 | 0 | 1,872 | 32,333 |
| 2009-07-25 | 35 | 16,888 | 4,663 | 7,404 | 153 | 1,704 | 86 | 0 | 0 | 0 | 0 | 1,806 | 32,704 |
| 2009-07-25 | 36 | 17,098 | 4,748 | 7,410 | 150 | 1,638 | 91 | 0 | 0 | 0 | 0 | 1,770 | 32,905 |
| 2009-07-25 | 37 | 17,020 | 4,736 | 7,414 | 134 | 1,380 | 95 | 0 | 0 | 0 | 0 | 1,808 | 32,587 |
| 2009-07-25 | 38 | 17,015 | 4,730 | 7,322 | 131 | 884 | 96 | 0 | 0 | 0 | 0 | 1,884 | 32,062 |
| 2009-07-25 | 39 | 17,189 | 4,917 | 7,178 | 96 | 520 | 98 | 0 | 0 | 0 | 0 | 1,560 | 31,558 |
| 2009-07-25 | 40 | 17,266 | 4,419 | 7,137 | 92 | 404 | 111 | 0 | 0 | 0 | 0 | 1,570 | 30,999 |
| 2009-07-25 | 41 | 17,190 | 3,944 | 7,137 | 91 | 304 | 112 | 0 | 0 | 0 | 0 | 1,646 | 30,424 |
| 2009-07-25 | 42 | 16,997 | 3,804 | 7,136 | 88 | 292 | 154 | 0 | 0 | 0 | 0 | 1,658 | 30,129 |
| 2009-07-25 | 43 | 17,407 | 3,905 | 7,140 | 77 | 338 | 186 | 0 | 0 | 0 | 0 | 1,650 | 30,703 |
| 2009-07-25 | 44 | 17,483 | 4,301 | 7,140 | 75 | 398 | 208 | 0 | 0 | 0 | 0 | 1,658 | 31,263 |
| 2009-07-25 | 45 | 17,486 | 3,923 | 7,140 | 73 | 224 | 199 | 0 | 0 | 0 | 0 | 1,622 | 30,667 |
| 2009-07-25 | 46 | 17,348 | 3,193 | 7,155 | 73 | 20 | 217 | 0 | 0 | 0 | 0 | 1,616 | 29,622 |
| 2009-07-25 | 47 | 17,037 | 1,891 | 7,201 | 74 | -146 | 257 | 0 | 0 | 0 | 0 | 1,862 | 28,176 |
| 2009-07-25 | 48 | 16,456 | 1,589 | 7,297 | 75 | -858 | 287 | 0 | 0 | 0 | 0 | 1,852 | 26,698 |