| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-01-30 | 1 | 13,831 | 14,631 | 8,056 | 78 | -632 | 364 | 0 | 0 | 0 | 0 | 550 | 36,878 |
| 2011-01-30 | 2 | 14,082 | 14,256 | 8,055 | 78 | -630 | 380 | 0 | 0 | 0 | 0 | 528 | 36,749 |
| 2011-01-30 | 3 | 14,273 | 14,182 | 8,047 | 61 | -1,474 | 402 | 0 | 0 | 0 | 0 | 748 | 36,239 |
| 2011-01-30 | 4 | 13,921 | 14,243 | 8,053 | 61 | -2,098 | 402 | 0 | 0 | 0 | 0 | 758 | 35,340 |
| 2011-01-30 | 5 | 13,310 | 14,094 | 8,050 | 61 | -2,028 | 418 | 0 | 0 | 0 | 0 | 888 | 34,793 |
| 2011-01-30 | 6 | 13,171 | 14,233 | 8,054 | 61 | -1,950 | 423 | 0 | 0 | 0 | 0 | 914 | 34,906 |
| 2011-01-30 | 7 | 12,741 | 14,379 | 8,052 | 61 | -2,142 | 412 | 0 | 0 | 0 | 0 | 752 | 34,255 |
| 2011-01-30 | 8 | 12,305 | 14,300 | 8,075 | 61 | -2,276 | 419 | 0 | 0 | 0 | 0 | 750 | 33,634 |
| 2011-01-30 | 9 | 12,051 | 14,007 | 8,035 | 61 | -2,444 | 422 | 0 | 0 | 0 | 0 | 776 | 32,908 |
| 2011-01-30 | 10 | 11,670 | 14,004 | 8,071 | 60 | -2,596 | 438 | 0 | 0 | 0 | 0 | 816 | 32,463 |
| 2011-01-30 | 11 | 11,430 | 13,903 | 8,103 | 60 | -2,534 | 433 | 0 | 0 | 0 | 0 | 558 | 31,953 |
| 2011-01-30 | 12 | 11,311 | 13,726 | 8,107 | 59 | -2,498 | 437 | 0 | 0 | 0 | 0 | 724 | 31,866 |
| 2011-01-30 | 13 | 11,334 | 13,866 | 8,138 | 61 | -2,400 | 454 | 0 | 0 | 0 | 0 | 810 | 32,263 |
| 2011-01-30 | 14 | 11,398 | 13,924 | 8,221 | 75 | -2,306 | 501 | 0 | 0 | 0 | 0 | 780 | 32,593 |
| 2011-01-30 | 15 | 11,865 | 13,984 | 8,228 | 75 | -2,118 | 490 | 0 | 0 | 0 | 0 | 482 | 33,006 |
| 2011-01-30 | 16 | 11,684 | 13,747 | 8,230 | 77 | -1,656 | 505 | 0 | 0 | 0 | 0 | 482 | 33,069 |
| 2011-01-30 | 17 | 12,375 | 13,903 | 8,223 | 92 | -1,294 | 518 | 0 | 0 | 0 | 0 | 548 | 34,365 |
| 2011-01-30 | 18 | 13,416 | 14,708 | 8,223 | 98 | -710 | 560 | 0 | 0 | 0 | 0 | 394 | 36,689 |
| 2011-01-30 | 19 | 14,034 | 15,281 | 8,226 | 155 | 54 | 605 | 0 | 0 | 0 | 0 | 632 | 38,987 |
| 2011-01-30 | 20 | 14,785 | 16,106 | 8,225 | 155 | 138 | 624 | 0 | 0 | 0 | 0 | 636 | 40,669 |
| 2011-01-30 | 21 | 15,598 | 16,855 | 8,219 | 155 | 144 | 666 | 0 | 0 | 0 | 0 | 626 | 42,263 |
| 2011-01-30 | 22 | 16,389 | 16,861 | 8,222 | 140 | 322 | 686 | 0 | 0 | 0 | 0 | 632 | 43,252 |
| 2011-01-30 | 23 | 16,879 | 16,610 | 8,268 | 200 | 512 | 690 | 0 | 0 | 0 | 0 | 894 | 44,053 |
| 2011-01-30 | 24 | 17,173 | 16,673 | 8,273 | 203 | 676 | 738 | 0 | 0 | 0 | 0 | 910 | 44,646 |
| 2011-01-30 | 25 | 17,334 | 16,721 | 8,273 | 287 | 860 | 712 | 0 | 0 | 0 | 0 | 866 | 45,053 |
| 2011-01-30 | 26 | 17,476 | 16,504 | 8,279 | 309 | 920 | 704 | 0 | 0 | 0 | 0 | 872 | 45,064 |
| 2011-01-30 | 27 | 17,404 | 16,521 | 8,275 | 182 | 656 | 681 | 0 | 0 | 0 | 0 | 792 | 44,511 |
| 2011-01-30 | 28 | 17,441 | 16,634 | 8,165 | 63 | 304 | 673 | 0 | 0 | 0 | 0 | 780 | 44,060 |
| 2011-01-30 | 29 | 17,389 | 16,504 | 8,100 | 84 | 294 | 685 | 0 | 0 | 0 | 0 | 752 | 43,808 |
| 2011-01-30 | 30 | 17,281 | 16,332 | 8,098 | 93 | 296 | 669 | 0 | 0 | 0 | 0 | 750 | 43,519 |
| 2011-01-30 | 31 | 17,238 | 16,374 | 8,092 | 77 | 304 | 725 | 0 | 0 | 0 | 0 | 672 | 43,482 |
| 2011-01-30 | 32 | 17,248 | 16,536 | 8,096 | 77 | 304 | 771 | 0 | 0 | 0 | 0 | 606 | 43,638 |
| 2011-01-30 | 33 | 17,489 | 16,579 | 8,182 | 78 | 344 | 866 | 0 | 0 | 0 | 0 | 900 | 44,438 |
| 2011-01-30 | 34 | 18,341 | 17,339 | 8,243 | 281 | 374 | 917 | 0 | 0 | 0 | 0 | 898 | 46,393 |
| 2011-01-30 | 35 | 19,443 | 17,987 | 8,244 | 435 | 1,316 | 921 | 0 | 0 | 0 | 0 | 1,420 | 49,766 |
| 2011-01-30 | 36 | 19,720 | 18,256 | 8,242 | 577 | 1,900 | 863 | 0 | 0 | 0 | 0 | 1,428 | 50,986 |
| 2011-01-30 | 37 | 19,659 | 18,201 | 8,248 | 572 | 1,684 | 844 | 0 | 0 | 0 | 0 | 1,426 | 50,634 |
| 2011-01-30 | 38 | 19,332 | 18,138 | 8,250 | 458 | 1,254 | 873 | 0 | 0 | 0 | 0 | 1,448 | 49,753 |
| 2011-01-30 | 39 | 19,411 | 18,386 | 8,251 | 297 | 498 | 853 | 0 | 0 | 0 | 0 | 860 | 48,556 |
| 2011-01-30 | 40 | 19,100 | 17,770 | 8,253 | 296 | 304 | 822 | 0 | 0 | 0 | 0 | 848 | 47,393 |
| 2011-01-30 | 41 | 18,803 | 17,217 | 8,256 | 287 | 302 | 744 | 0 | 0 | 0 | 0 | 892 | 46,501 |
| 2011-01-30 | 42 | 18,171 | 16,408 | 8,254 | 83 | 314 | 746 | 0 | 0 | 0 | 0 | 882 | 44,858 |
| 2011-01-30 | 43 | 17,900 | 15,794 | 8,250 | 78 | 430 | 674 | 0 | 0 | 0 | 0 | 442 | 43,568 |
| 2011-01-30 | 44 | 16,630 | 15,620 | 8,256 | 79 | 202 | 649 | 0 | 0 | 0 | 0 | 434 | 41,870 |
| 2011-01-30 | 45 | 15,695 | 15,056 | 8,255 | 63 | 146 | 638 | 0 | 0 | 0 | 0 | 126 | 39,979 |
| 2011-01-30 | 46 | 14,415 | 14,527 | 8,256 | 62 | 6 | 637 | 0 | 0 | 0 | 0 | 98 | 38,001 |
| 2011-01-30 | 47 | 14,193 | 14,675 | 8,256 | 62 | -994 | 601 | 0 | 0 | 0 | 0 | -684 | 36,109 |
| 2011-01-30 | 48 | 14,284 | 14,170 | 8,260 | 62 | -1,286 | 558 | 0 | 0 | 0 | 0 | -962 | 35,086 |