| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-11 | 1 | 12,560 | 5,368 | 8,350 | 123 | -786 | 997 | 0 | 0 | 0 | 0 | 170 | 26,782 |
| 2011-05-11 | 2 | 12,180 | 5,108 | 8,343 | 127 | -1,110 | 919 | 0 | 0 | 0 | 0 | 274 | 25,841 |
| 2011-05-11 | 3 | 12,183 | 4,979 | 8,339 | 104 | -1,108 | 915 | 0 | 0 | 0 | 0 | 304 | 25,716 |
| 2011-05-11 | 4 | 12,065 | 4,954 | 8,345 | 84 | -940 | 919 | 0 | 0 | 0 | 0 | 190 | 25,617 |
| 2011-05-11 | 5 | 11,574 | 4,826 | 8,353 | 74 | -1,178 | 923 | 0 | 0 | 0 | 0 | 608 | 25,180 |
| 2011-05-11 | 6 | 11,464 | 4,814 | 8,356 | 75 | -1,238 | 893 | 0 | 0 | 0 | 0 | 620 | 24,984 |
| 2011-05-11 | 7 | 11,224 | 4,748 | 8,369 | 74 | -1,242 | 874 | 0 | 0 | 0 | 0 | 644 | 24,691 |
| 2011-05-11 | 8 | 11,087 | 4,704 | 8,368 | 76 | -1,234 | 876 | 0 | 0 | 0 | 0 | 618 | 24,495 |
| 2011-05-11 | 9 | 11,443 | 4,781 | 8,366 | 86 | -1,162 | 832 | 0 | 0 | 0 | 0 | 116 | 24,462 |
| 2011-05-11 | 10 | 11,444 | 4,706 | 8,368 | 85 | -1,192 | 826 | 0 | 0 | 0 | 0 | 208 | 24,445 |
| 2011-05-11 | 11 | 12,158 | 5,129 | 8,362 | 116 | -1,104 | 787 | 0 | 0 | 0 | 0 | -942 | 24,506 |
| 2011-05-11 | 12 | 12,364 | 5,771 | 8,358 | 122 | -1,212 | 640 | 0 | 0 | 0 | 0 | -960 | 25,083 |
| 2011-05-11 | 13 | 13,277 | 7,137 | 8,375 | 93 | -600 | 625 | 0 | 0 | 0 | 0 | -1,116 | 27,791 |
| 2011-05-11 | 14 | 14,496 | 8,440 | 8,386 | 113 | -12 | 666 | 0 | 0 | 0 | 0 | -1,120 | 30,969 |
| 2011-05-11 | 15 | 16,385 | 10,223 | 8,383 | 163 | 248 | 626 | 0 | 0 | 0 | 0 | -1,158 | 34,870 |
| 2011-05-11 | 16 | 17,428 | 11,466 | 8,377 | 163 | 324 | 663 | 0 | 0 | 0 | 0 | -1,172 | 37,249 |
| 2011-05-11 | 17 | 18,094 | 12,164 | 8,380 | 181 | 642 | 696 | 0 | 0 | 0 | 0 | -1,314 | 38,843 |
| 2011-05-11 | 18 | 18,214 | 12,287 | 8,383 | 221 | 588 | 714 | 0 | 0 | 0 | 0 | -1,440 | 38,967 |
| 2011-05-11 | 19 | 18,673 | 12,341 | 8,381 | 429 | 614 | 756 | 0 | 0 | 0 | 0 | -1,380 | 39,814 |
| 2011-05-11 | 20 | 19,035 | 12,100 | 8,391 | 432 | 686 | 744 | 0 | 0 | 0 | 0 | -1,382 | 40,006 |
| 2011-05-11 | 21 | 19,245 | 11,904 | 8,392 | 434 | 782 | 737 | 0 | 0 | 0 | 0 | -1,434 | 40,060 |
| 2011-05-11 | 22 | 19,274 | 11,926 | 8,401 | 430 | 786 | 770 | 0 | 0 | 0 | 0 | -1,434 | 40,153 |
| 2011-05-11 | 23 | 19,525 | 12,242 | 8,404 | 400 | 426 | 742 | 0 | 0 | 0 | 0 | -1,408 | 40,331 |
| 2011-05-11 | 24 | 19,548 | 12,326 | 8,395 | 400 | 396 | 791 | 0 | 0 | 0 | 0 | -1,408 | 40,448 |
| 2011-05-11 | 25 | 19,519 | 12,313 | 8,389 | 403 | 398 | 909 | 0 | 0 | 0 | 0 | -1,394 | 40,537 |
| 2011-05-11 | 26 | 19,160 | 12,301 | 8,421 | 392 | 398 | 949 | 0 | 0 | 0 | 0 | -1,402 | 40,219 |
| 2011-05-11 | 27 | 18,957 | 12,397 | 8,425 | 221 | 410 | 1,008 | 0 | 0 | 0 | 0 | -1,412 | 40,006 |
| 2011-05-11 | 28 | 18,601 | 12,506 | 8,428 | 208 | 334 | 999 | 0 | 0 | 0 | 0 | -1,418 | 39,658 |
| 2011-05-11 | 29 | 18,346 | 12,593 | 8,428 | 208 | 294 | 1,118 | 0 | 0 | 0 | 0 | -1,432 | 39,555 |
| 2011-05-11 | 30 | 17,861 | 12,767 | 8,416 | 193 | 316 | 1,043 | 0 | 0 | 0 | 0 | -1,434 | 39,162 |
| 2011-05-11 | 31 | 17,685 | 12,653 | 8,410 | 157 | 296 | 1,189 | 0 | 0 | 0 | 0 | -1,408 | 38,982 |
| 2011-05-11 | 32 | 17,818 | 12,764 | 8,416 | 191 | 300 | 1,195 | 0 | 0 | 0 | 0 | -1,352 | 39,332 |
| 2011-05-11 | 33 | 18,166 | 12,759 | 8,417 | 294 | 440 | 1,157 | 0 | 0 | 0 | 0 | -1,384 | 39,849 |
| 2011-05-11 | 34 | 18,415 | 12,970 | 8,418 | 364 | 466 | 1,079 | 0 | 0 | 0 | 0 | -1,408 | 40,304 |
| 2011-05-11 | 35 | 18,503 | 12,807 | 8,429 | 385 | 444 | 1,158 | 0 | 0 | 0 | 0 | -1,322 | 40,404 |
| 2011-05-11 | 36 | 18,262 | 12,526 | 8,422 | 386 | 448 | 1,218 | 0 | 0 | 0 | 0 | -1,374 | 39,888 |
| 2011-05-11 | 37 | 17,895 | 11,969 | 8,429 | 358 | 446 | 1,170 | 0 | 0 | 0 | 0 | -1,214 | 39,053 |
| 2011-05-11 | 38 | 17,723 | 11,666 | 8,429 | 348 | 468 | 1,160 | 0 | 0 | 0 | 0 | -1,218 | 38,576 |
| 2011-05-11 | 39 | 17,336 | 11,078 | 8,435 | 279 | 310 | 1,177 | 0 | 0 | 0 | 0 | -684 | 37,931 |
| 2011-05-11 | 40 | 17,213 | 10,695 | 8,442 | 266 | 370 | 1,013 | 0 | 0 | 0 | 0 | -674 | 37,325 |
| 2011-05-11 | 41 | 17,302 | 10,354 | 8,466 | 262 | 332 | 854 | 0 | 0 | 0 | 0 | -826 | 36,744 |
| 2011-05-11 | 42 | 17,235 | 10,575 | 8,475 | 261 | 366 | 830 | 0 | 0 | 0 | 0 | -824 | 36,918 |
| 2011-05-11 | 43 | 17,041 | 11,572 | 8,481 | 191 | 356 | 790 | 0 | 0 | 0 | 0 | -946 | 37,485 |
| 2011-05-11 | 44 | 16,591 | 11,193 | 8,487 | 188 | 290 | 758 | 0 | 0 | 0 | 0 | -950 | 36,557 |
| 2011-05-11 | 45 | 15,707 | 10,637 | 8,489 | 146 | 70 | 743 | 0 | 0 | 0 | 0 | -566 | 35,226 |
| 2011-05-11 | 46 | 14,441 | 9,260 | 8,492 | 142 | -12 | 773 | 0 | 0 | 0 | 0 | -546 | 32,550 |
| 2011-05-11 | 47 | 13,436 | 7,244 | 8,493 | 167 | -16 | 861 | 0 | 0 | 0 | 0 | -14 | 30,171 |
| 2011-05-11 | 48 | 12,418 | 6,219 | 8,492 | 172 | -20 | 910 | 0 | 0 | 0 | 0 | 128 | 28,319 |