| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-10-04 | 1 | 14,489 | 4,103 | 4,901 | 441 | -698 | 2,027 | 0 | 0 | 0 | 0 | 402 | 25,665 |
| 2011-10-04 | 2 | 13,962 | 4,322 | 4,907 | 441 | -1,150 | 2,021 | 0 | 0 | 0 | 0 | 346 | 24,849 |
| 2011-10-04 | 3 | 13,452 | 4,245 | 4,908 | 401 | -1,384 | 2,082 | 0 | 0 | 0 | 0 | 916 | 24,620 |
| 2011-10-04 | 4 | 13,502 | 4,077 | 4,924 | 399 | -1,428 | 2,100 | 0 | 0 | 0 | 0 | 916 | 24,490 |
| 2011-10-04 | 5 | 13,712 | 3,879 | 4,923 | 400 | -1,570 | 2,085 | 0 | 0 | 0 | 0 | 670 | 24,099 |
| 2011-10-04 | 6 | 13,578 | 3,555 | 4,987 | 402 | -1,540 | 2,095 | 0 | 0 | 0 | 0 | 700 | 23,777 |
| 2011-10-04 | 7 | 13,696 | 3,392 | 5,033 | 406 | -1,630 | 2,012 | 0 | 0 | 0 | 0 | 584 | 23,493 |
| 2011-10-04 | 8 | 13,551 | 3,318 | 5,054 | 421 | -1,632 | 1,993 | 0 | 0 | 0 | 0 | 588 | 23,293 |
| 2011-10-04 | 9 | 13,888 | 3,286 | 5,066 | 413 | -1,614 | 2,025 | 0 | 0 | 0 | 0 | 132 | 23,196 |
| 2011-10-04 | 10 | 14,096 | 3,236 | 5,075 | 408 | -1,608 | 2,005 | 0 | 0 | 0 | 0 | 162 | 23,374 |
| 2011-10-04 | 11 | 14,569 | 4,132 | 5,077 | 406 | -1,144 | 2,031 | 0 | 0 | 0 | 0 | -966 | 24,105 |
| 2011-10-04 | 12 | 14,696 | 5,001 | 5,093 | 404 | -950 | 2,015 | 0 | 0 | 0 | 0 | -1,014 | 25,245 |
| 2011-10-04 | 13 | 15,425 | 6,335 | 5,117 | 403 | -90 | 2,068 | 0 | 0 | 0 | 0 | -1,028 | 28,230 |
| 2011-10-04 | 14 | 17,030 | 7,983 | 5,136 | 415 | -12 | 2,152 | 0 | 0 | 0 | 0 | -1,028 | 31,676 |
| 2011-10-04 | 15 | 18,200 | 9,794 | 5,139 | 480 | 176 | 2,148 | 0 | 0 | 0 | 0 | -754 | 35,183 |
| 2011-10-04 | 16 | 19,097 | 10,836 | 5,157 | 481 | 410 | 2,167 | 0 | 0 | 0 | 0 | -720 | 37,428 |
| 2011-10-04 | 17 | 19,449 | 11,420 | 5,177 | 497 | 436 | 2,197 | 0 | 0 | 0 | 0 | -720 | 38,456 |
| 2011-10-04 | 18 | 19,508 | 11,598 | 5,178 | 501 | 288 | 2,242 | 0 | 0 | 0 | 0 | -744 | 38,571 |
| 2011-10-04 | 19 | 19,616 | 12,486 | 5,173 | 506 | 382 | 2,310 | 0 | 0 | 0 | 0 | -1,028 | 39,445 |
| 2011-10-04 | 20 | 19,594 | 12,686 | 5,175 | 512 | 302 | 2,318 | 0 | 0 | 0 | 0 | -1,028 | 39,559 |
| 2011-10-04 | 21 | 19,625 | 12,606 | 5,179 | 492 | 292 | 2,302 | 0 | 0 | 0 | 0 | -930 | 39,566 |
| 2011-10-04 | 22 | 19,577 | 12,780 | 5,168 | 441 | 450 | 2,194 | 0 | 0 | 0 | 0 | -954 | 39,656 |
| 2011-10-04 | 23 | 19,504 | 12,661 | 5,178 | 446 | 316 | 2,264 | 0 | 0 | 0 | 0 | -506 | 39,863 |
| 2011-10-04 | 24 | 19,464 | 12,718 | 5,183 | 464 | 340 | 2,251 | 0 | 0 | 0 | 0 | -530 | 39,890 |
| 2011-10-04 | 25 | 19,414 | 12,826 | 5,185 | 476 | 374 | 2,254 | 0 | 0 | 0 | 0 | -474 | 40,055 |
| 2011-10-04 | 26 | 19,245 | 12,750 | 5,225 | 478 | 310 | 2,277 | 0 | 0 | 0 | 0 | -470 | 39,815 |
| 2011-10-04 | 27 | 19,243 | 12,711 | 5,257 | 458 | 300 | 2,248 | 0 | 0 | 0 | 0 | -542 | 39,675 |
| 2011-10-04 | 28 | 19,041 | 12,529 | 5,268 | 454 | 300 | 2,253 | 0 | 0 | 0 | 0 | -554 | 39,291 |
| 2011-10-04 | 29 | 19,044 | 12,333 | 5,272 | 464 | 326 | 2,281 | 0 | 0 | 0 | 0 | -634 | 39,086 |
| 2011-10-04 | 30 | 19,041 | 12,159 | 5,275 | 434 | 346 | 2,223 | 0 | 0 | 0 | 0 | -640 | 38,838 |
| 2011-10-04 | 31 | 18,988 | 11,832 | 5,273 | 474 | 296 | 2,213 | 0 | 0 | 0 | 0 | -580 | 38,496 |
| 2011-10-04 | 32 | 19,186 | 12,052 | 5,273 | 488 | 446 | 2,147 | 0 | 0 | 0 | 0 | -578 | 39,014 |
| 2011-10-04 | 33 | 19,285 | 12,512 | 5,286 | 504 | 370 | 2,093 | 0 | 0 | 0 | 0 | 28 | 40,078 |
| 2011-10-04 | 34 | 19,550 | 13,007 | 5,301 | 497 | 292 | 2,131 | 0 | 0 | 0 | 0 | 38 | 40,816 |
| 2011-10-04 | 35 | 19,747 | 12,888 | 5,293 | 558 | 616 | 2,097 | 0 | 0 | 0 | 0 | 52 | 41,251 |
| 2011-10-04 | 36 | 19,758 | 13,001 | 5,289 | 609 | 368 | 2,055 | 0 | 0 | 0 | 0 | 52 | 41,132 |
| 2011-10-04 | 37 | 19,812 | 13,130 | 5,287 | 613 | 522 | 1,889 | 0 | 0 | 0 | 0 | 18 | 41,271 |
| 2011-10-04 | 38 | 19,831 | 14,144 | 5,288 | 763 | 906 | 1,772 | 0 | 0 | 0 | 0 | -40 | 42,664 |
| 2011-10-04 | 39 | 19,787 | 14,158 | 5,284 | 755 | 902 | 1,745 | 0 | 0 | 0 | 0 | 944 | 43,575 |
| 2011-10-04 | 40 | 19,828 | 13,272 | 5,310 | 620 | 694 | 1,618 | 0 | 0 | 0 | 0 | 994 | 42,336 |
| 2011-10-04 | 41 | 19,614 | 12,681 | 5,324 | 555 | 466 | 1,522 | 0 | 0 | 0 | 0 | 748 | 40,910 |
| 2011-10-04 | 42 | 19,237 | 11,554 | 5,330 | 531 | 334 | 1,530 | 0 | 0 | 0 | 0 | 744 | 39,260 |
| 2011-10-04 | 43 | 18,764 | 10,866 | 5,339 | 511 | 536 | 1,698 | 0 | 0 | 0 | 0 | 350 | 38,064 |
| 2011-10-04 | 44 | 18,034 | 9,776 | 5,338 | 521 | 304 | 1,732 | 0 | 0 | 0 | 0 | 348 | 36,053 |
| 2011-10-04 | 45 | 17,296 | 8,804 | 5,336 | 523 | 140 | 1,621 | 0 | 0 | 0 | 0 | 194 | 33,914 |
| 2011-10-04 | 46 | 16,613 | 7,184 | 5,342 | 522 | 4 | 1,715 | 0 | 0 | 0 | 0 | 186 | 31,566 |
| 2011-10-04 | 47 | 15,482 | 6,236 | 5,344 | 511 | -744 | 1,818 | 0 | 0 | 0 | 0 | 858 | 29,505 |
| 2011-10-04 | 48 | 13,877 | 5,899 | 5,346 | 493 | -918 | 1,734 | 0 | 0 | 0 | 0 | 858 | 27,289 |