| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-01-20 | 1 | 14,170 | 14,365 | 8,511 | 348 | -1,224 | 170 | 0 | 0 | 0 | 0 | 80 | 36,420 |
| 2011-01-20 | 2 | 13,912 | 14,221 | 8,510 | 345 | -910 | 173 | 0 | 0 | 0 | 0 | 76 | 36,327 |
| 2011-01-20 | 3 | 13,681 | 14,043 | 8,509 | 345 | -1,352 | 168 | 0 | 0 | 0 | 0 | 838 | 36,232 |
| 2011-01-20 | 4 | 13,374 | 14,120 | 8,515 | 343 | -1,846 | 162 | 0 | 0 | 0 | 0 | 846 | 35,514 |
| 2011-01-20 | 5 | 13,312 | 13,902 | 8,518 | 342 | -2,060 | 163 | 0 | 0 | 0 | 0 | 1,010 | 35,187 |
| 2011-01-20 | 6 | 13,518 | 13,678 | 8,516 | 342 | -2,190 | 162 | 0 | 0 | 0 | 0 | 1,122 | 35,148 |
| 2011-01-20 | 7 | 13,716 | 13,741 | 8,505 | 324 | -2,026 | 168 | 0 | 0 | 0 | 0 | 186 | 34,614 |
| 2011-01-20 | 8 | 13,286 | 13,591 | 8,502 | 323 | -2,142 | 182 | 0 | 0 | 0 | 0 | 216 | 33,958 |
| 2011-01-20 | 9 | 13,151 | 13,425 | 8,500 | 324 | -2,118 | 189 | 0 | 0 | 0 | 0 | 52 | 33,523 |
| 2011-01-20 | 10 | 13,370 | 13,051 | 8,507 | 322 | -2,130 | 203 | 0 | 0 | 0 | 0 | 130 | 33,453 |
| 2011-01-20 | 11 | 14,193 | 13,454 | 8,501 | 326 | -1,188 | 207 | 0 | 0 | 0 | 0 | -1,600 | 33,893 |
| 2011-01-20 | 12 | 14,559 | 13,711 | 8,504 | 324 | -792 | 196 | 0 | 0 | 0 | 0 | -1,666 | 34,836 |
| 2011-01-20 | 13 | 15,974 | 15,591 | 8,488 | 326 | -206 | 195 | 0 | 0 | 0 | 0 | -2,362 | 38,006 |
| 2011-01-20 | 14 | 17,851 | 17,180 | 8,483 | 336 | 222 | 265 | 0 | 0 | 0 | 0 | -2,480 | 41,857 |
| 2011-01-20 | 15 | 19,948 | 18,289 | 8,487 | 382 | 716 | 280 | 0 | 0 | 0 | 0 | -1,976 | 46,126 |
| 2011-01-20 | 16 | 20,881 | 19,179 | 8,486 | 383 | 1,092 | 280 | 0 | 0 | 0 | 0 | -1,880 | 48,421 |
| 2011-01-20 | 17 | 21,409 | 19,537 | 8,488 | 431 | 560 | 291 | 0 | 0 | 0 | 0 | -1,782 | 48,934 |
| 2011-01-20 | 18 | 21,645 | 19,405 | 8,490 | 432 | 292 | 309 | 0 | 0 | 0 | 0 | -1,764 | 48,809 |
| 2011-01-20 | 19 | 22,045 | 19,689 | 8,495 | 486 | 316 | 330 | 0 | 0 | 0 | 0 | -1,764 | 49,597 |
| 2011-01-20 | 20 | 22,128 | 19,853 | 8,481 | 486 | 604 | 337 | 0 | 0 | 0 | 0 | -1,790 | 50,099 |
| 2011-01-20 | 21 | 22,344 | 19,877 | 8,463 | 485 | 624 | 319 | 0 | 0 | 0 | 0 | -2,014 | 50,098 |
| 2011-01-20 | 22 | 22,381 | 19,938 | 8,455 | 490 | 604 | 316 | 0 | 0 | 0 | 0 | -2,098 | 50,086 |
| 2011-01-20 | 23 | 22,397 | 19,885 | 8,449 | 514 | 394 | 304 | 0 | 0 | 0 | 0 | -1,710 | 50,233 |
| 2011-01-20 | 24 | 22,379 | 19,869 | 8,451 | 513 | 364 | 303 | 0 | 0 | 0 | 0 | -1,702 | 50,177 |
| 2011-01-20 | 25 | 22,277 | 19,735 | 8,456 | 497 | 684 | 310 | 0 | 0 | 0 | 0 | -1,686 | 50,273 |
| 2011-01-20 | 26 | 22,196 | 19,666 | 8,459 | 479 | 522 | 328 | 0 | 0 | 0 | 0 | -1,686 | 49,964 |
| 2011-01-20 | 27 | 22,188 | 19,624 | 8,455 | 460 | 292 | 346 | 0 | 0 | 0 | 0 | -1,620 | 49,745 |
| 2011-01-20 | 28 | 22,285 | 19,341 | 8,454 | 464 | 408 | 338 | 0 | 0 | 0 | 0 | -1,610 | 49,680 |
| 2011-01-20 | 29 | 22,313 | 19,386 | 8,452 | 478 | 368 | 351 | 27 | 0 | 0 | 0 | -1,706 | 49,669 |
| 2011-01-20 | 30 | 22,182 | 19,278 | 8,456 | 478 | 296 | 359 | 53 | 0 | 0 | 0 | -1,770 | 49,332 |
| 2011-01-20 | 31 | 21,963 | 19,358 | 8,453 | 483 | 416 | 364 | 0 | 0 | 0 | 0 | -1,794 | 49,243 |
| 2011-01-20 | 32 | 22,006 | 19,806 | 8,477 | 489 | 302 | 355 | 0 | 0 | 0 | 0 | -1,496 | 49,939 |
| 2011-01-20 | 33 | 21,734 | 20,094 | 8,488 | 557 | 288 | 374 | 0 | 0 | 0 | 0 | -264 | 51,271 |
| 2011-01-20 | 34 | 22,014 | 20,740 | 8,487 | 829 | 712 | 401 | 0 | 0 | 0 | 0 | 280 | 53,463 |
| 2011-01-20 | 35 | 22,226 | 20,995 | 8,487 | 844 | 882 | 425 | 0 | 0 | 0 | 0 | 1,380 | 55,239 |
| 2011-01-20 | 36 | 22,228 | 20,661 | 8,483 | 860 | 894 | 444 | 0 | 0 | 0 | 0 | 1,540 | 55,110 |
| 2011-01-20 | 37 | 22,395 | 20,974 | 8,481 | 870 | 1,028 | 470 | 0 | 0 | 0 | 0 | 928 | 55,146 |
| 2011-01-20 | 38 | 22,343 | 21,078 | 8,486 | 808 | 960 | 434 | 0 | 0 | 0 | 0 | 890 | 54,999 |
| 2011-01-20 | 39 | 22,389 | 20,786 | 8,487 | 740 | 596 | 449 | 0 | 0 | 0 | 0 | 312 | 53,759 |
| 2011-01-20 | 40 | 22,170 | 19,769 | 8,494 | 675 | 308 | 446 | 0 | 0 | 0 | 0 | 246 | 52,108 |
| 2011-01-20 | 41 | 21,807 | 18,530 | 8,490 | 603 | 642 | 445 | 0 | 0 | 0 | 0 | 288 | 50,805 |
| 2011-01-20 | 42 | 20,995 | 17,810 | 8,495 | 527 | 424 | 417 | 0 | 0 | 0 | 0 | 292 | 48,960 |
| 2011-01-20 | 43 | 19,561 | 17,086 | 8,494 | 426 | 364 | 404 | 0 | 0 | 0 | 0 | 840 | 47,175 |
| 2011-01-20 | 44 | 17,771 | 16,805 | 8,489 | 423 | 140 | 410 | 0 | 0 | 0 | 0 | 862 | 44,900 |
| 2011-01-20 | 45 | 16,192 | 16,690 | 8,493 | 410 | -20 | 390 | 0 | 0 | 0 | 0 | 552 | 42,707 |
| 2011-01-20 | 46 | 14,798 | 15,888 | 8,491 | 396 | -172 | 387 | 0 | 0 | 0 | 0 | 540 | 40,328 |
| 2011-01-20 | 47 | 13,715 | 15,399 | 8,493 | 294 | -124 | 398 | 0 | 0 | 0 | 0 | -116 | 38,059 |
| 2011-01-20 | 48 | 13,555 | 15,080 | 8,495 | 290 | -906 | 413 | 0 | 0 | 0 | 0 | -132 | 36,795 |