| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-07-20 | 1 | 13,080 | 5,830 | 7,353 | 242 | -1,318 | 402 | 0 | 0 | 0 | 0 | 1,078 | 26,667 |
| 2011-07-20 | 2 | 12,333 | 5,776 | 7,354 | 242 | -1,450 | 411 | 0 | 0 | 0 | 0 | 1,074 | 25,740 |
| 2011-07-20 | 3 | 12,295 | 5,562 | 7,371 | 225 | -1,802 | 428 | 0 | 0 | 0 | 0 | 1,168 | 25,247 |
| 2011-07-20 | 4 | 12,037 | 5,511 | 7,358 | 187 | -1,802 | 430 | 0 | 0 | 0 | 0 | 1,170 | 24,891 |
| 2011-07-20 | 5 | 11,780 | 5,671 | 7,342 | 186 | -2,050 | 399 | 0 | 0 | 0 | 0 | 1,184 | 24,512 |
| 2011-07-20 | 6 | 11,658 | 5,546 | 7,346 | 186 | -2,134 | 360 | 0 | 0 | 0 | 0 | 1,188 | 24,150 |
| 2011-07-20 | 7 | 11,521 | 5,512 | 7,360 | 186 | -2,114 | 358 | 0 | 0 | 0 | 0 | 1,244 | 24,067 |
| 2011-07-20 | 8 | 11,537 | 5,459 | 7,356 | 186 | -2,096 | 332 | 0 | 0 | 0 | 0 | 1,300 | 24,074 |
| 2011-07-20 | 9 | 11,741 | 5,647 | 7,369 | 186 | -2,078 | 304 | 0 | 0 | 0 | 0 | 822 | 23,991 |
| 2011-07-20 | 10 | 11,619 | 5,716 | 7,372 | 186 | -2,074 | 317 | 0 | 0 | 0 | 0 | 810 | 23,946 |
| 2011-07-20 | 11 | 11,639 | 5,944 | 7,380 | 187 | -2,062 | 312 | 0 | 0 | 0 | 0 | 510 | 23,910 |
| 2011-07-20 | 12 | 11,691 | 6,341 | 7,376 | 188 | -2,028 | 321 | 0 | 0 | 0 | 0 | 538 | 24,427 |
| 2011-07-20 | 13 | 13,115 | 7,038 | 7,378 | 188 | -1,000 | 315 | 0 | 0 | 0 | 0 | 100 | 27,134 |
| 2011-07-20 | 14 | 14,221 | 8,236 | 7,374 | 203 | -428 | 287 | 0 | 0 | 0 | 0 | 92 | 29,985 |
| 2011-07-20 | 15 | 16,164 | 9,509 | 7,376 | 243 | 278 | 286 | 0 | 0 | 0 | 0 | -278 | 33,578 |
| 2011-07-20 | 16 | 17,109 | 10,584 | 7,365 | 245 | 694 | 289 | 0 | 0 | 0 | 0 | -382 | 35,904 |
| 2011-07-20 | 17 | 17,793 | 10,991 | 7,363 | 245 | 522 | 268 | 0 | 0 | 0 | 0 | 640 | 37,822 |
| 2011-07-20 | 18 | 18,111 | 11,373 | 7,358 | 273 | 498 | 266 | 0 | 0 | 0 | 0 | 612 | 38,491 |
| 2011-07-20 | 19 | 17,991 | 11,643 | 7,359 | 477 | 832 | 264 | 0 | 0 | 0 | 0 | 854 | 39,420 |
| 2011-07-20 | 20 | 18,157 | 11,727 | 7,364 | 503 | 894 | 253 | 0 | 0 | 0 | 0 | 848 | 39,746 |
| 2011-07-20 | 21 | 18,342 | 11,737 | 7,374 | 501 | 1,102 | 243 | 0 | 0 | 0 | 0 | 670 | 39,969 |
| 2011-07-20 | 22 | 12,298 | 7,833 | 4,911 | 336 | 892 | 156 | 0 | 0 | 0 | 0 | 450 | 26,876 |
| 2011-07-20 | 23 | 18,341 | 11,485 | 7,369 | 560 | 1,058 | 239 | 14 | 0 | 0 | 0 | 1,178 | 40,244 |
| 2011-07-20 | 24 | 18,459 | 11,135 | 7,371 | 587 | 1,130 | 224 | 22 | 0 | 0 | 0 | 1,174 | 40,102 |
| 2011-07-20 | 25 | 18,586 | 11,186 | 7,373 | 587 | 616 | 223 | 22 | 0 | 0 | 0 | 1,528 | 40,121 |
| 2011-07-20 | 26 | 18,531 | 11,082 | 7,379 | 587 | 658 | 218 | 22 | 0 | 0 | 0 | 1,530 | 40,007 |
| 2011-07-20 | 27 | 18,628 | 10,902 | 7,363 | 570 | 676 | 216 | 17 | 0 | 0 | 0 | 1,588 | 39,960 |
| 2011-07-20 | 28 | 18,648 | 10,872 | 7,356 | 508 | 706 | 219 | 8 | 0 | 0 | 0 | 1,590 | 39,907 |
| 2011-07-20 | 29 | 18,585 | 10,829 | 7,353 | 485 | 940 | 229 | 0 | 0 | 0 | 0 | 1,228 | 39,649 |
| 2011-07-20 | 30 | 18,507 | 11,021 | 7,355 | 471 | 558 | 226 | 0 | 0 | 0 | 0 | 1,216 | 39,354 |
| 2011-07-20 | 31 | 18,543 | 10,552 | 7,357 | 364 | 438 | 239 | 0 | 0 | 0 | 0 | 1,674 | 39,167 |
| 2011-07-20 | 32 | 18,553 | 10,713 | 7,356 | 364 | 440 | 267 | 0 | 0 | 0 | 0 | 1,682 | 39,375 |
| 2011-07-20 | 33 | 18,770 | 10,882 | 7,348 | 434 | 548 | 283 | 0 | 0 | 0 | 0 | 1,726 | 39,991 |
| 2011-07-20 | 34 | 18,974 | 10,685 | 7,348 | 434 | 990 | 290 | 0 | 0 | 0 | 0 | 1,732 | 40,453 |
| 2011-07-20 | 35 | 19,246 | 10,594 | 7,345 | 453 | 1,016 | 281 | 0 | 0 | 0 | 0 | 1,720 | 40,655 |
| 2011-07-20 | 36 | 19,240 | 10,555 | 7,347 | 436 | 516 | 279 | 0 | 0 | 0 | 0 | 1,706 | 40,079 |
| 2011-07-20 | 37 | 19,254 | 10,666 | 7,344 | 376 | 440 | 241 | 0 | 0 | 0 | 0 | 980 | 39,301 |
| 2011-07-20 | 38 | 19,011 | 10,599 | 7,347 | 372 | 348 | 227 | 0 | 0 | 0 | 0 | 948 | 38,852 |
| 2011-07-20 | 39 | 18,006 | 10,295 | 7,351 | 355 | 298 | 207 | 0 | 0 | 0 | 0 | 1,590 | 38,102 |
| 2011-07-20 | 40 | 17,657 | 9,898 | 7,345 | 348 | 428 | 181 | 0 | 0 | 0 | 0 | 1,592 | 37,449 |
| 2011-07-20 | 41 | 17,290 | 9,607 | 7,349 | 345 | 328 | 163 | 0 | 0 | 0 | 0 | 1,752 | 36,834 |
| 2011-07-20 | 42 | 17,085 | 9,341 | 7,349 | 343 | 296 | 157 | 0 | 0 | 0 | 0 | 1,742 | 36,313 |
| 2011-07-20 | 43 | 16,931 | 9,188 | 7,352 | 290 | 398 | 178 | 0 | 0 | 0 | 0 | 1,622 | 35,959 |
| 2011-07-20 | 44 | 16,810 | 8,993 | 7,347 | 280 | 476 | 195 | 0 | 0 | 0 | 0 | 1,624 | 35,725 |
| 2011-07-20 | 45 | 16,389 | 8,660 | 7,358 | 257 | 76 | 206 | 0 | 0 | 0 | 0 | 1,672 | 34,618 |
| 2011-07-20 | 46 | 15,212 | 7,908 | 7,364 | 262 | -14 | 198 | 0 | 0 | 0 | 0 | 1,676 | 32,606 |
| 2011-07-20 | 47 | 13,493 | 7,489 | 7,355 | 171 | -12 | 194 | 0 | 0 | 0 | 0 | 1,608 | 30,298 |
| 2011-07-20 | 48 | 12,606 | 6,626 | 7,356 | 171 | -166 | 206 | 0 | 0 | 0 | 0 | 1,592 | 28,391 |