| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-10-20 | 1 | 11,782 | 12,522 | 5,062 | 437 | -1,628 | 792 | 0 | 0 | 0 | 0 | -422 | 28,545 |
| 2011-10-20 | 2 | 10,942 | 12,519 | 5,065 | 435 | -1,718 | 814 | 0 | 0 | 0 | 0 | -428 | 27,629 |
| 2011-10-20 | 3 | 10,777 | 12,533 | 5,066 | 439 | -1,702 | 893 | 0 | 0 | 0 | 0 | 58 | 28,064 |
| 2011-10-20 | 4 | 11,067 | 12,582 | 5,061 | 440 | -1,678 | 923 | 0 | 0 | 0 | 0 | 78 | 28,473 |
| 2011-10-20 | 5 | 10,844 | 12,518 | 5,056 | 437 | -1,702 | 920 | 0 | 0 | 0 | 0 | 304 | 28,377 |
| 2011-10-20 | 6 | 10,731 | 12,489 | 5,060 | 435 | -1,800 | 984 | 0 | 0 | 0 | 0 | 330 | 28,229 |
| 2011-10-20 | 7 | 10,867 | 12,400 | 5,055 | 412 | -1,850 | 869 | 0 | 0 | 0 | 0 | 120 | 27,873 |
| 2011-10-20 | 8 | 10,888 | 12,517 | 5,061 | 410 | -2,072 | 779 | 0 | 0 | 0 | 0 | 138 | 27,721 |
| 2011-10-20 | 9 | 11,075 | 12,660 | 5,059 | 409 | -2,004 | 705 | 0 | 0 | 0 | 0 | -282 | 27,622 |
| 2011-10-20 | 10 | 11,086 | 12,607 | 5,061 | 418 | -2,038 | 694 | 0 | 0 | 0 | 0 | -258 | 27,570 |
| 2011-10-20 | 11 | 12,110 | 13,053 | 5,054 | 441 | -1,458 | 611 | 0 | 0 | 0 | 0 | -1,602 | 28,209 |
| 2011-10-20 | 12 | 12,351 | 13,921 | 5,058 | 450 | -1,488 | 568 | 0 | 0 | 0 | 0 | -1,604 | 29,256 |
| 2011-10-20 | 13 | 14,082 | 14,902 | 5,059 | 538 | -752 | 600 | 0 | 0 | 0 | 0 | -1,982 | 32,447 |
| 2011-10-20 | 14 | 15,975 | 15,887 | 5,068 | 538 | -14 | 584 | 0 | 0 | 0 | 0 | -1,984 | 36,054 |
| 2011-10-20 | 15 | 18,608 | 17,367 | 5,068 | 570 | 456 | 547 | 0 | 0 | 0 | 0 | -2,026 | 40,590 |
| 2011-10-20 | 16 | 19,676 | 18,109 | 5,070 | 705 | 540 | 502 | 0 | 0 | 0 | 0 | -2,026 | 42,576 |
| 2011-10-20 | 17 | 19,375 | 18,186 | 5,068 | 704 | 1,226 | 469 | 0 | 0 | 0 | 0 | -1,574 | 43,454 |
| 2011-10-20 | 18 | 19,707 | 18,182 | 5,071 | 706 | 510 | 465 | 0 | 0 | 0 | 0 | -1,570 | 43,071 |
| 2011-10-20 | 19 | 19,766 | 18,175 | 5,068 | 733 | 958 | 494 | 0 | 0 | 0 | 0 | -1,594 | 43,600 |
| 2011-10-20 | 20 | 20,030 | 18,064 | 5,065 | 737 | 894 | 506 | 0 | 0 | 0 | 0 | -1,592 | 43,704 |
| 2011-10-20 | 21 | 10,022 | 8,985 | 2,533 | 369 | 380 | 260 | 0 | 0 | 0 | 0 | -1,510 | 21,039 |
| 2011-10-20 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1,468 | -1,468 |
| 2011-10-20 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1,398 | -1,398 |
| 2011-10-20 | 24 | 9,153 | 8,835 | 2,535 | 376 | 290 | 332 | 0 | 0 | 0 | 0 | -1,354 | 20,167 |
| 2011-10-20 | 25 | 17,954 | 17,618 | 5,070 | 756 | 472 | 691 | 0 | 0 | 0 | 0 | -1,306 | 41,255 |
| 2011-10-20 | 26 | 17,751 | 17,619 | 5,071 | 760 | 332 | 735 | 0 | 0 | 0 | 0 | -1,268 | 41,000 |
| 2011-10-20 | 27 | 19,051 | 17,971 | 5,084 | 727 | 276 | 862 | 0 | 0 | 0 | 0 | -1,308 | 42,663 |
| 2011-10-20 | 28 | 18,807 | 17,919 | 5,089 | 578 | 282 | 925 | 0 | 0 | 0 | 0 | -1,294 | 42,306 |
| 2011-10-20 | 29 | 18,732 | 17,946 | 5,110 | 570 | 308 | 950 | 0 | 0 | 0 | 0 | -1,392 | 42,224 |
| 2011-10-20 | 30 | 18,201 | 18,121 | 5,118 | 580 | 280 | 1,042 | 0 | 0 | 0 | 0 | -1,392 | 41,950 |
| 2011-10-20 | 31 | 18,013 | 17,978 | 5,138 | 570 | 274 | 1,113 | 0 | 7 | 0 | 0 | -1,320 | 41,773 |
| 2011-10-20 | 32 | 18,206 | 18,089 | 5,135 | 571 | 280 | 1,070 | 0 | 58 | 0 | 0 | -1,320 | 42,089 |
| 2011-10-20 | 33 | 18,437 | 18,226 | 5,147 | 571 | 336 | 1,050 | 0 | 135 | 0 | 0 | -1,116 | 42,786 |
| 2011-10-20 | 34 | 18,622 | 18,217 | 5,152 | 590 | 1,066 | 1,068 | 0 | 184 | 0 | 0 | -1,118 | 43,781 |
| 2011-10-20 | 35 | 18,507 | 18,077 | 5,163 | 658 | 754 | 1,153 | 0 | 201 | 0 | 0 | -96 | 44,417 |
| 2011-10-20 | 36 | 18,496 | 18,278 | 5,179 | 671 | 1,014 | 1,274 | 0 | 201 | 0 | 0 | -82 | 45,031 |
| 2011-10-20 | 37 | 19,196 | 18,601 | 5,192 | 730 | 1,734 | 1,337 | 0 | 201 | 0 | 0 | 262 | 47,253 |
| 2011-10-20 | 38 | 20,121 | 18,742 | 5,197 | 729 | 1,714 | 1,327 | 0 | 241 | 0 | 0 | 268 | 48,339 |
| 2011-10-20 | 39 | 19,045 | 18,546 | 5,195 | 702 | 948 | 1,362 | 0 | 88 | 0 | 0 | 1,356 | 47,242 |
| 2011-10-20 | 40 | 18,423 | 18,184 | 5,196 | 524 | 622 | 1,455 | 0 | 0 | 0 | 0 | 1,660 | 46,064 |
| 2011-10-20 | 41 | 18,398 | 18,489 | 5,200 | 524 | 466 | 1,565 | 0 | 0 | 0 | 0 | -66 | 44,576 |
| 2011-10-20 | 42 | 17,075 | 18,127 | 5,199 | 509 | 310 | 1,571 | 0 | 0 | 0 | 0 | -76 | 42,715 |
| 2011-10-20 | 43 | 16,136 | 17,896 | 5,201 | 465 | 494 | 1,560 | 0 | 0 | 0 | 0 | -612 | 41,140 |
| 2011-10-20 | 44 | 14,597 | 17,351 | 5,202 | 447 | 410 | 1,642 | 0 | 0 | 0 | 0 | -650 | 38,999 |
| 2011-10-20 | 45 | 13,865 | 16,071 | 5,200 | 447 | 102 | 1,681 | 0 | 0 | 0 | 0 | -628 | 36,738 |
| 2011-10-20 | 46 | 12,361 | 15,135 | 5,198 | 438 | -24 | 1,751 | 0 | 0 | 0 | 0 | -626 | 34,233 |
| 2011-10-20 | 47 | 11,625 | 14,452 | 5,195 | 419 | -494 | 1,691 | 0 | 0 | 0 | 0 | -790 | 32,098 |
| 2011-10-20 | 48 | 11,273 | 13,413 | 5,195 | 418 | -920 | 1,690 | 0 | 0 | 0 | 0 | -766 | 30,303 |