| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-10-19 | 1 | 17,369 | 5,635 | 6,114 | 185 | -1,550 | 22 | 0 | 0 | 0 | 0 | -1,588 | 26,187 |
| 2009-10-19 | 2 | 16,930 | 5,733 | 6,044 | 183 | -1,822 | 27 | 0 | 0 | 0 | 0 | -1,590 | 25,505 |
| 2009-10-19 | 3 | 17,480 | 6,006 | 6,029 | 164 | -1,854 | 29 | 0 | 0 | 0 | 0 | -1,682 | 26,172 |
| 2009-10-19 | 4 | 17,922 | 6,170 | 6,027 | 161 | -1,946 | 28 | 0 | 0 | 0 | 0 | -1,708 | 26,654 |
| 2009-10-19 | 5 | 17,855 | 5,926 | 6,032 | 161 | -1,844 | 31 | 0 | 0 | 0 | 0 | -1,710 | 26,451 |
| 2009-10-19 | 6 | 17,737 | 5,788 | 6,026 | 160 | -1,848 | 40 | 0 | 0 | 0 | 0 | -1,710 | 26,193 |
| 2009-10-19 | 7 | 17,574 | 5,616 | 6,027 | 143 | -1,900 | 57 | 0 | 0 | 0 | 0 | -1,710 | 25,807 |
| 2009-10-19 | 8 | 17,276 | 5,635 | 6,032 | 139 | -1,928 | 59 | 0 | 0 | 0 | 0 | -1,696 | 25,517 |
| 2009-10-19 | 9 | 17,007 | 5,712 | 6,035 | 138 | -1,926 | 70 | 0 | 0 | 0 | 0 | -1,704 | 25,332 |
| 2009-10-19 | 10 | 17,009 | 5,802 | 6,029 | 140 | -1,910 | 55 | 0 | 0 | 0 | 0 | -1,688 | 25,437 |
| 2009-10-19 | 11 | 16,779 | 5,832 | 6,031 | 209 | -1,266 | 46 | 0 | 0 | 0 | 0 | -1,586 | 26,045 |
| 2009-10-19 | 12 | 17,307 | 6,142 | 6,041 | 212 | -898 | 45 | 0 | 0 | 0 | 0 | -1,586 | 27,263 |
| 2009-10-19 | 13 | 18,290 | 7,766 | 6,038 | 211 | -158 | 42 | 0 | 0 | 0 | 0 | -1,586 | 30,603 |
| 2009-10-19 | 14 | 18,577 | 10,960 | 6,034 | 211 | -8 | 42 | 0 | 0 | 0 | 0 | -1,588 | 34,228 |
| 2009-10-19 | 15 | 19,235 | 14,974 | 6,031 | 263 | 392 | 46 | 0 | 0 | 0 | 0 | -1,722 | 39,219 |
| 2009-10-19 | 16 | 19,642 | 16,909 | 6,037 | 264 | 450 | 49 | 0 | 0 | 0 | 0 | -1,902 | 41,449 |
| 2009-10-19 | 17 | 19,815 | 17,806 | 6,034 | 266 | 496 | 56 | 0 | 0 | 0 | 0 | -1,932 | 42,541 |
| 2009-10-19 | 18 | 19,516 | 17,932 | 6,039 | 305 | 438 | 78 | 0 | 0 | 0 | 0 | -1,932 | 42,376 |
| 2009-10-19 | 19 | 19,538 | 18,550 | 6,035 | 419 | 432 | 108 | 0 | 0 | 0 | 0 | -1,932 | 43,150 |
| 2009-10-19 | 20 | 19,572 | 18,805 | 6,041 | 419 | 614 | 109 | 0 | 0 | 0 | 0 | -1,932 | 43,628 |
| 2009-10-19 | 21 | 19,508 | 18,885 | 6,043 | 420 | 694 | 100 | 0 | 0 | 0 | 0 | -1,932 | 43,718 |
| 2009-10-19 | 22 | 19,521 | 19,020 | 6,048 | 436 | 650 | 98 | 0 | 0 | 0 | 0 | -1,932 | 43,841 |
| 2009-10-19 | 23 | 19,549 | 19,069 | 6,052 | 452 | 680 | 103 | 0 | 0 | 0 | 0 | -1,932 | 43,973 |
| 2009-10-19 | 24 | 19,509 | 19,178 | 6,040 | 448 | 682 | 137 | 0 | 0 | 0 | 0 | -1,932 | 44,062 |
| 2009-10-19 | 25 | 19,504 | 19,118 | 6,035 | 455 | 762 | 147 | 0 | 0 | 0 | 0 | -1,932 | 44,089 |
| 2009-10-19 | 26 | 19,353 | 19,141 | 6,035 | 440 | 596 | 159 | 0 | 0 | 0 | 0 | -1,932 | 43,792 |
| 2009-10-19 | 27 | 19,431 | 18,924 | 6,040 | 321 | 612 | 163 | 0 | 0 | 0 | 0 | -1,932 | 43,559 |
| 2009-10-19 | 28 | 19,161 | 18,844 | 6,040 | 329 | 290 | 186 | 0 | 0 | 0 | 0 | -1,652 | 43,198 |
| 2009-10-19 | 29 | 18,956 | 18,448 | 6,039 | 345 | 746 | 212 | 20 | 0 | 0 | 0 | -1,622 | 43,144 |
| 2009-10-19 | 30 | 18,879 | 18,213 | 6,042 | 375 | 698 | 252 | 19 | 0 | 0 | 0 | -1,622 | 42,856 |
| 2009-10-19 | 31 | 18,923 | 17,787 | 6,042 | 490 | 588 | 208 | 20 | 8 | 0 | 0 | -1,646 | 42,420 |
| 2009-10-19 | 32 | 18,992 | 18,453 | 6,033 | 470 | 676 | 209 | 21 | 49 | 0 | 0 | -1,930 | 42,973 |
| 2009-10-19 | 33 | 19,135 | 18,845 | 6,033 | 469 | 702 | 204 | 0 | 107 | 0 | 0 | -1,930 | 43,565 |
| 2009-10-19 | 34 | 19,356 | 19,176 | 6,033 | 497 | 870 | 197 | 0 | 163 | 0 | 0 | -1,930 | 44,362 |
| 2009-10-19 | 35 | 19,616 | 19,006 | 6,027 | 626 | 1,066 | 190 | 0 | 259 | 0 | 0 | -1,930 | 44,860 |
| 2009-10-19 | 36 | 19,859 | 19,138 | 6,027 | 639 | 1,172 | 205 | 0 | 407 | 0 | 0 | -1,930 | 45,517 |
| 2009-10-19 | 37 | 20,205 | 19,975 | 6,024 | 676 | 1,364 | 281 | 46 | 662 | 0 | 0 | -1,930 | 47,303 |
| 2009-10-19 | 38 | 20,368 | 20,223 | 6,028 | 674 | 1,344 | 339 | 187 | 933 | 0 | 0 | -1,928 | 48,168 |
| 2009-10-19 | 39 | 20,189 | 19,300 | 6,032 | 654 | 1,148 | 331 | 161 | 850 | 0 | 0 | -1,492 | 47,173 |
| 2009-10-19 | 40 | 20,162 | 18,698 | 6,032 | 552 | 1,150 | 342 | 70 | 376 | 0 | 0 | -1,626 | 45,756 |
| 2009-10-19 | 41 | 20,034 | 18,309 | 6,039 | 516 | 738 | 357 | 0 | 112 | 0 | 0 | -1,930 | 44,175 |
| 2009-10-19 | 42 | 19,506 | 17,405 | 6,039 | 489 | 430 | 351 | 0 | 0 | 0 | 0 | -1,930 | 42,290 |
| 2009-10-19 | 43 | 19,010 | 16,558 | 6,039 | 362 | 382 | 333 | 0 | 0 | 0 | 0 | -1,930 | 40,754 |
| 2009-10-19 | 44 | 18,790 | 14,655 | 6,046 | 359 | 102 | 375 | 0 | 0 | 0 | 0 | -1,928 | 38,399 |
| 2009-10-19 | 45 | 18,583 | 13,102 | 6,047 | 374 | -232 | 376 | 0 | 0 | 0 | 0 | -1,906 | 36,344 |
| 2009-10-19 | 46 | 18,415 | 10,421 | 6,045 | 370 | -318 | 332 | 0 | 0 | 0 | 0 | -1,732 | 33,533 |
| 2009-10-19 | 47 | 18,226 | 8,856 | 6,026 | 230 | -1,058 | 358 | 0 | 0 | 0 | 0 | -1,586 | 31,052 |
| 2009-10-19 | 48 | 17,345 | 7,927 | 6,007 | 222 | -1,306 | 350 | 0 | 0 | 0 | 0 | -1,588 | 28,957 |