| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-08-18 | 1 | 13,706 | 6,720 | 6,078 | 260 | -1,764 | 190 | 0 | 0 | 0 | 0 | 1,316 | 26,506 |
| 2011-08-18 | 2 | 13,213 | 6,624 | 6,075 | 254 | -2,086 | 186 | 0 | 0 | 0 | 0 | 1,300 | 25,566 |
| 2011-08-18 | 3 | 12,865 | 6,607 | 6,078 | 163 | -2,320 | 180 | 0 | 0 | 0 | 0 | 1,426 | 24,999 |
| 2011-08-18 | 4 | 12,734 | 6,424 | 6,073 | 162 | -2,312 | 169 | 0 | 0 | 0 | 0 | 1,424 | 24,674 |
| 2011-08-18 | 5 | 12,395 | 6,515 | 6,077 | 161 | -2,334 | 171 | 0 | 0 | 0 | 0 | 1,414 | 24,399 |
| 2011-08-18 | 6 | 12,121 | 6,513 | 6,079 | 164 | -2,366 | 178 | 0 | 0 | 0 | 0 | 1,418 | 24,107 |
| 2011-08-18 | 7 | 12,031 | 6,709 | 6,078 | 180 | -2,354 | 169 | 0 | 0 | 0 | 0 | 1,108 | 23,921 |
| 2011-08-18 | 8 | 12,024 | 6,681 | 6,074 | 179 | -2,338 | 171 | 0 | 0 | 0 | 0 | 1,130 | 23,921 |
| 2011-08-18 | 9 | 12,136 | 6,716 | 6,080 | 178 | -2,394 | 170 | 0 | 0 | 0 | 0 | 948 | 23,834 |
| 2011-08-18 | 10 | 12,143 | 6,660 | 6,081 | 178 | -2,386 | 181 | 0 | 0 | 0 | 0 | 1,000 | 23,857 |
| 2011-08-18 | 11 | 12,471 | 6,858 | 6,075 | 169 | -1,578 | 199 | 0 | 0 | 0 | 0 | 112 | 24,306 |
| 2011-08-18 | 12 | 12,574 | 6,467 | 6,079 | 168 | -1,044 | 192 | 0 | 0 | 0 | 0 | 92 | 24,528 |
| 2011-08-18 | 13 | 13,767 | 6,711 | 6,080 | 203 | -716 | 210 | 0 | 0 | 0 | 0 | -22 | 26,233 |
| 2011-08-18 | 14 | 15,696 | 7,224 | 6,079 | 228 | -522 | 185 | 0 | 0 | 0 | 0 | -22 | 28,868 |
| 2011-08-18 | 15 | 17,240 | 7,918 | 6,083 | 298 | 204 | 193 | 0 | 0 | 0 | 0 | 8 | 31,944 |
| 2011-08-18 | 16 | 18,218 | 9,040 | 6,076 | 299 | 300 | 186 | 0 | 0 | 0 | 0 | 12 | 34,131 |
| 2011-08-18 | 17 | 18,869 | 9,726 | 6,076 | 327 | 306 | 194 | 0 | 0 | 0 | 0 | 592 | 36,090 |
| 2011-08-18 | 18 | 19,717 | 10,181 | 6,075 | 505 | 292 | 295 | 0 | 0 | 0 | 0 | 430 | 37,495 |
| 2011-08-18 | 19 | 20,068 | 10,293 | 6,070 | 647 | 520 | 318 | 0 | 0 | 0 | 0 | 926 | 38,842 |
| 2011-08-18 | 20 | 20,133 | 10,459 | 6,071 | 645 | 642 | 312 | 0 | 0 | 0 | 0 | 932 | 39,194 |
| 2011-08-18 | 21 | 19,970 | 10,585 | 6,074 | 644 | 456 | 299 | 0 | 0 | 0 | 0 | 1,244 | 39,272 |
| 2011-08-18 | 22 | 19,994 | 10,516 | 6,075 | 639 | 694 | 355 | 0 | 0 | 0 | 0 | 1,242 | 39,515 |
| 2011-08-18 | 23 | 20,020 | 10,539 | 6,076 | 544 | 832 | 363 | 0 | 0 | 0 | 0 | 1,510 | 39,884 |
| 2011-08-18 | 24 | 20,111 | 10,709 | 6,082 | 556 | 798 | 392 | 0 | 0 | 0 | 0 | 1,516 | 40,164 |
| 2011-08-18 | 25 | 20,203 | 10,725 | 6,084 | 556 | 714 | 414 | 0 | 0 | 0 | 0 | 1,644 | 40,340 |
| 2011-08-18 | 26 | 20,054 | 10,693 | 6,083 | 557 | 584 | 467 | 0 | 0 | 0 | 0 | 1,652 | 40,090 |
| 2011-08-18 | 27 | 20,257 | 10,503 | 6,079 | 521 | 728 | 461 | 0 | 0 | 0 | 0 | 1,460 | 40,009 |
| 2011-08-18 | 28 | 20,182 | 10,290 | 6,077 | 473 | 864 | 478 | 0 | 0 | 0 | 0 | 1,470 | 39,834 |
| 2011-08-18 | 29 | 19,795 | 10,350 | 6,076 | 495 | 916 | 538 | 0 | 0 | 0 | 0 | 1,364 | 39,534 |
| 2011-08-18 | 30 | 19,712 | 10,259 | 6,074 | 491 | 846 | 547 | 0 | 0 | 0 | 0 | 1,430 | 39,359 |
| 2011-08-18 | 31 | 19,889 | 10,268 | 6,072 | 484 | 1,200 | 491 | 0 | 0 | 0 | 0 | 968 | 39,372 |
| 2011-08-18 | 32 | 19,827 | 10,365 | 6,076 | 488 | 1,216 | 499 | 0 | 0 | 0 | 0 | 976 | 39,447 |
| 2011-08-18 | 33 | 19,923 | 10,464 | 6,076 | 550 | 1,226 | 449 | 0 | 0 | 0 | 0 | 1,120 | 39,808 |
| 2011-08-18 | 34 | 20,032 | 10,446 | 6,078 | 687 | 1,386 | 455 | 0 | 0 | 0 | 0 | 1,124 | 40,208 |
| 2011-08-18 | 35 | 20,159 | 10,299 | 6,075 | 709 | 1,644 | 471 | 0 | 0 | 0 | 0 | 1,292 | 40,649 |
| 2011-08-18 | 36 | 20,107 | 10,431 | 6,078 | 713 | 1,482 | 461 | 0 | 0 | 0 | 0 | 1,312 | 40,584 |
| 2011-08-18 | 37 | 20,196 | 10,472 | 6,076 | 517 | 1,292 | 464 | 0 | 0 | 0 | 0 | 1,156 | 40,173 |
| 2011-08-18 | 38 | 20,033 | 10,464 | 6,074 | 508 | 1,092 | 443 | 0 | 0 | 0 | 0 | 1,156 | 39,770 |
| 2011-08-18 | 39 | 19,710 | 10,440 | 6,073 | 484 | 562 | 490 | 0 | 0 | 0 | 0 | 1,306 | 39,065 |
| 2011-08-18 | 40 | 19,587 | 10,289 | 6,074 | 460 | 294 | 446 | 0 | 0 | 0 | 0 | 1,310 | 38,460 |
| 2011-08-18 | 41 | 19,618 | 10,126 | 6,072 | 445 | 344 | 452 | 0 | 0 | 0 | 0 | 1,308 | 38,365 |
| 2011-08-18 | 42 | 19,591 | 9,889 | 6,070 | 549 | 556 | 430 | 0 | 0 | 0 | 0 | 1,308 | 38,393 |
| 2011-08-18 | 43 | 19,386 | 9,376 | 6,072 | 550 | 528 | 380 | 0 | 0 | 0 | 0 | 1,502 | 37,794 |
| 2011-08-18 | 44 | 18,529 | 9,119 | 6,075 | 380 | 314 | 372 | 0 | 0 | 0 | 0 | 1,496 | 36,285 |
| 2011-08-18 | 45 | 17,367 | 8,639 | 6,078 | 381 | 60 | 398 | 0 | 0 | 0 | 0 | 1,558 | 34,481 |
| 2011-08-18 | 46 | 16,372 | 7,573 | 6,079 | 368 | -10 | 431 | 0 | 0 | 0 | 0 | 1,560 | 32,373 |
| 2011-08-18 | 47 | 15,599 | 6,713 | 6,076 | 268 | -220 | 450 | 0 | 0 | 0 | 0 | 1,338 | 30,224 |
| 2011-08-18 | 48 | 14,787 | 6,186 | 6,083 | 266 | -750 | 476 | 0 | 0 | 0 | 0 | 1,326 | 28,374 |