| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-02-18 | 1 | 12,417 | 15,029 | 8,661 | 352 | -1,372 | 373 | 0 | 0 | 0 | 0 | -202 | 35,258 |
| 2011-02-18 | 2 | 12,356 | 14,914 | 8,664 | 342 | -1,298 | 375 | 0 | 0 | 0 | 0 | -222 | 35,131 |
| 2011-02-18 | 3 | 12,277 | 14,919 | 8,664 | 276 | -1,664 | 411 | 0 | 0 | 0 | 0 | -74 | 34,809 |
| 2011-02-18 | 4 | 11,784 | 14,811 | 8,663 | 272 | -1,886 | 408 | 0 | 0 | 0 | 0 | -70 | 33,982 |
| 2011-02-18 | 5 | 11,834 | 14,561 | 8,659 | 272 | -2,136 | 379 | 0 | 0 | 0 | 0 | -170 | 33,399 |
| 2011-02-18 | 6 | 11,988 | 14,277 | 8,661 | 272 | -2,216 | 371 | 0 | 0 | 0 | 0 | -106 | 33,247 |
| 2011-02-18 | 7 | 11,947 | 13,960 | 8,679 | 271 | -2,310 | 370 | 0 | 0 | 0 | 0 | -256 | 32,661 |
| 2011-02-18 | 8 | 11,758 | 13,575 | 8,681 | 272 | -2,438 | 349 | 0 | 0 | 0 | 0 | -132 | 32,065 |
| 2011-02-18 | 9 | 11,885 | 13,243 | 8,649 | 270 | -2,548 | 371 | 0 | 0 | 0 | 0 | -398 | 31,472 |
| 2011-02-18 | 10 | 11,947 | 13,099 | 8,533 | 272 | -2,536 | 390 | 0 | 0 | 0 | 0 | -368 | 31,337 |
| 2011-02-18 | 11 | 12,198 | 13,947 | 8,385 | 315 | -1,922 | 393 | 0 | 0 | 0 | 0 | -1,612 | 31,704 |
| 2011-02-18 | 12 | 12,369 | 14,494 | 8,315 | 317 | -1,636 | 414 | 0 | 0 | 0 | 0 | -1,650 | 32,623 |
| 2011-02-18 | 13 | 13,175 | 15,627 | 8,315 | 334 | -812 | 418 | 0 | 0 | 0 | 0 | -1,650 | 35,407 |
| 2011-02-18 | 14 | 14,863 | 16,747 | 8,334 | 366 | -26 | 442 | 0 | 0 | 0 | 0 | -1,652 | 39,074 |
| 2011-02-18 | 15 | 16,440 | 17,979 | 8,331 | 475 | 206 | 485 | 0 | 0 | 0 | 0 | -1,652 | 42,264 |
| 2011-02-18 | 16 | 17,225 | 18,829 | 8,330 | 476 | 324 | 499 | 0 | 0 | 0 | 0 | -1,758 | 43,925 |
| 2011-02-18 | 17 | 17,680 | 19,766 | 8,330 | 479 | 424 | 512 | 0 | 0 | 0 | 0 | -1,834 | 45,357 |
| 2011-02-18 | 18 | 17,783 | 20,123 | 8,342 | 494 | 306 | 550 | 0 | 0 | 0 | 0 | -1,844 | 45,754 |
| 2011-02-18 | 19 | 17,922 | 20,861 | 8,333 | 554 | 340 | 598 | 0 | 0 | 0 | 0 | -1,724 | 46,884 |
| 2011-02-18 | 20 | 17,901 | 20,845 | 8,327 | 556 | 602 | 645 | 0 | 0 | 0 | 0 | -1,726 | 47,150 |
| 2011-02-18 | 21 | 17,905 | 20,770 | 8,329 | 761 | 650 | 714 | 0 | 0 | 0 | 0 | -1,768 | 47,361 |
| 2011-02-18 | 22 | 17,785 | 20,819 | 8,329 | 806 | 706 | 608 | 0 | 0 | 0 | 0 | -1,434 | 47,619 |
| 2011-02-18 | 23 | 17,808 | 20,726 | 8,347 | 823 | 602 | 713 | 0 | 0 | 0 | 0 | -1,478 | 47,541 |
| 2011-02-18 | 24 | 17,857 | 20,504 | 8,322 | 826 | 784 | 718 | 0 | 0 | 0 | 0 | -1,562 | 47,449 |
| 2011-02-18 | 25 | 17,884 | 20,527 | 8,343 | 819 | 992 | 769 | 0 | 0 | 0 | 0 | -1,734 | 47,600 |
| 2011-02-18 | 26 | 17,755 | 20,572 | 8,439 | 793 | 684 | 781 | 0 | 0 | 0 | 0 | -1,724 | 47,300 |
| 2011-02-18 | 27 | 17,751 | 20,481 | 8,461 | 673 | 566 | 756 | 0 | 0 | 0 | 0 | -1,788 | 46,900 |
| 2011-02-18 | 28 | 17,708 | 20,306 | 8,459 | 509 | 712 | 868 | 0 | 0 | 0 | 0 | -1,466 | 47,096 |
| 2011-02-18 | 29 | 17,846 | 20,013 | 8,475 | 477 | 764 | 915 | 0 | 0 | 0 | 0 | -1,748 | 46,742 |
| 2011-02-18 | 30 | 17,906 | 19,856 | 8,487 | 456 | 360 | 966 | 0 | 0 | 0 | 0 | -1,732 | 46,299 |
| 2011-02-18 | 31 | 17,573 | 19,152 | 8,484 | 455 | 286 | 980 | 0 | 0 | 0 | 0 | -956 | 45,974 |
| 2011-02-18 | 32 | 17,584 | 19,037 | 8,485 | 455 | 294 | 1,050 | 0 | 0 | 0 | 0 | -938 | 45,967 |
| 2011-02-18 | 33 | 17,947 | 19,018 | 8,484 | 455 | 296 | 1,124 | 0 | 0 | 0 | 0 | -792 | 46,532 |
| 2011-02-18 | 34 | 18,207 | 19,331 | 8,437 | 484 | 830 | 1,113 | 0 | 0 | 0 | 0 | -670 | 47,732 |
| 2011-02-18 | 35 | 18,449 | 19,550 | 8,369 | 610 | 1,058 | 1,155 | 0 | 0 | 0 | 0 | 290 | 49,481 |
| 2011-02-18 | 36 | 18,423 | 19,760 | 8,366 | 845 | 1,292 | 1,216 | 0 | 0 | 0 | 0 | 926 | 50,828 |
| 2011-02-18 | 37 | 18,221 | 19,252 | 8,377 | 850 | 1,620 | 1,313 | 0 | 0 | 0 | 0 | 1,222 | 50,855 |
| 2011-02-18 | 38 | 18,140 | 18,610 | 8,474 | 850 | 1,448 | 1,396 | 0 | 0 | 0 | 0 | 1,220 | 50,138 |
| 2011-02-18 | 39 | 18,164 | 18,352 | 8,488 | 848 | 1,328 | 1,484 | 0 | 0 | 0 | 0 | -242 | 48,422 |
| 2011-02-18 | 40 | 17,714 | 17,863 | 8,491 | 825 | 772 | 1,508 | 0 | 0 | 0 | 0 | -306 | 46,867 |
| 2011-02-18 | 41 | 17,446 | 17,018 | 8,477 | 697 | 502 | 1,454 | 0 | 0 | 0 | 0 | -392 | 45,202 |
| 2011-02-18 | 42 | 16,965 | 15,925 | 8,474 | 590 | 412 | 1,416 | 0 | 0 | 0 | 0 | -434 | 43,348 |
| 2011-02-18 | 43 | 16,157 | 15,167 | 8,480 | 377 | 532 | 1,408 | 0 | 0 | 0 | 0 | -188 | 41,933 |
| 2011-02-18 | 44 | 15,319 | 14,271 | 8,479 | 376 | 152 | 1,453 | 0 | 0 | 0 | 0 | -154 | 39,896 |
| 2011-02-18 | 45 | 14,193 | 13,912 | 8,475 | 343 | 108 | 1,504 | 0 | 0 | 0 | 0 | -458 | 38,077 |
| 2011-02-18 | 46 | 13,639 | 13,214 | 8,479 | 325 | 24 | 1,505 | 0 | 0 | 0 | 0 | -516 | 36,670 |
| 2011-02-18 | 47 | 11,978 | 12,431 | 8,482 | 257 | -664 | 1,504 | 0 | 0 | 0 | 0 | 874 | 34,862 |
| 2011-02-18 | 48 | 11,540 | 11,969 | 8,443 | 256 | -868 | 1,579 | 0 | 0 | 0 | 0 | 938 | 33,857 |