| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-09-15 | 1 | 10,681 | 8,568 | 6,526 | 447 | -1,184 | 504 | 0 | 0 | 0 | 0 | 1,422 | 26,964 |
| 2011-09-15 | 2 | 10,625 | 8,089 | 6,525 | 445 | -1,490 | 452 | 0 | 0 | 0 | 0 | 1,434 | 26,080 |
| 2011-09-15 | 3 | 10,394 | 8,007 | 6,530 | 430 | -1,382 | 394 | 0 | 0 | 0 | 0 | 1,414 | 25,787 |
| 2011-09-15 | 4 | 10,470 | 7,807 | 6,526 | 427 | -1,442 | 359 | 0 | 0 | 0 | 0 | 1,416 | 25,563 |
| 2011-09-15 | 5 | 10,199 | 7,648 | 6,526 | 427 | -1,538 | 348 | 0 | 0 | 0 | 0 | 1,532 | 25,142 |
| 2011-09-15 | 6 | 9,915 | 7,611 | 6,527 | 427 | -1,640 | 319 | 0 | 0 | 0 | 0 | 1,534 | 24,693 |
| 2011-09-15 | 7 | 9,982 | 7,561 | 6,530 | 411 | -1,710 | 311 | 0 | 0 | 0 | 0 | 1,450 | 24,535 |
| 2011-09-15 | 8 | 9,953 | 7,531 | 6,530 | 407 | -1,754 | 299 | 0 | 0 | 0 | 0 | 1,462 | 24,428 |
| 2011-09-15 | 9 | 9,905 | 7,967 | 6,530 | 405 | -1,488 | 277 | 0 | 0 | 0 | 0 | 914 | 24,510 |
| 2011-09-15 | 10 | 9,850 | 8,116 | 6,532 | 405 | -1,468 | 273 | 0 | 0 | 0 | 0 | 874 | 24,582 |
| 2011-09-15 | 11 | 10,582 | 8,679 | 6,532 | 403 | -636 | 263 | 0 | 0 | 0 | 0 | -716 | 25,107 |
| 2011-09-15 | 12 | 11,275 | 9,556 | 6,528 | 402 | -712 | 250 | 0 | 0 | 0 | 0 | -736 | 26,563 |
| 2011-09-15 | 13 | 12,529 | 11,207 | 6,500 | 402 | -2 | 236 | 0 | 0 | 0 | 0 | -1,504 | 29,368 |
| 2011-09-15 | 14 | 14,085 | 12,146 | 6,478 | 403 | -18 | 252 | 0 | 0 | 0 | 0 | -1,538 | 31,808 |
| 2011-09-15 | 15 | 16,352 | 12,554 | 6,474 | 666 | 432 | 250 | 0 | 0 | 0 | 0 | -982 | 35,746 |
| 2011-09-15 | 16 | 17,546 | 13,422 | 6,465 | 661 | 644 | 145 | 0 | 0 | 0 | 0 | -960 | 37,923 |
| 2011-09-15 | 17 | 18,047 | 13,898 | 6,466 | 527 | 412 | 54 | 0 | 0 | 0 | 0 | -496 | 38,908 |
| 2011-09-15 | 18 | 18,011 | 13,970 | 6,465 | 541 | 580 | 51 | 0 | 0 | 0 | 0 | -496 | 39,122 |
| 2011-09-15 | 19 | 18,232 | 14,001 | 6,465 | 728 | 568 | 45 | 0 | 0 | 0 | 0 | -64 | 39,975 |
| 2011-09-15 | 20 | 18,290 | 14,122 | 6,468 | 737 | 474 | 25 | 0 | 0 | 0 | 0 | -26 | 40,090 |
| 2011-09-15 | 21 | 18,130 | 14,074 | 6,466 | 752 | 680 | 24 | 0 | 0 | 0 | 0 | 58 | 40,184 |
| 2011-09-15 | 22 | 18,148 | 13,935 | 6,470 | 753 | 770 | 23 | 0 | 0 | 0 | 0 | 102 | 40,201 |
| 2011-09-15 | 23 | 18,303 | 13,885 | 6,469 | 739 | 580 | 26 | 0 | 0 | 0 | 0 | 326 | 40,328 |
| 2011-09-15 | 24 | 18,342 | 13,863 | 6,474 | 736 | 526 | 23 | 0 | 0 | 0 | 0 | 330 | 40,294 |
| 2011-09-15 | 25 | 18,414 | 13,782 | 6,472 | 743 | 546 | 25 | 0 | 0 | 0 | 0 | 390 | 40,372 |
| 2011-09-15 | 26 | 18,315 | 13,863 | 6,470 | 723 | 390 | 27 | 0 | 0 | 0 | 0 | 390 | 40,178 |
| 2011-09-15 | 27 | 18,261 | 13,534 | 6,467 | 708 | 350 | 29 | 0 | 0 | 0 | 0 | 610 | 39,959 |
| 2011-09-15 | 28 | 18,142 | 13,474 | 6,466 | 604 | 298 | 52 | 0 | 0 | 0 | 0 | 614 | 39,650 |
| 2011-09-15 | 29 | 17,905 | 13,276 | 6,465 | 590 | 332 | 56 | 0 | 0 | 0 | 0 | 754 | 39,378 |
| 2011-09-15 | 30 | 17,891 | 13,140 | 6,465 | 585 | 320 | 64 | 0 | 0 | 0 | 0 | 748 | 39,213 |
| 2011-09-15 | 31 | 17,863 | 13,489 | 6,462 | 503 | 302 | 68 | 0 | 0 | 0 | 0 | 296 | 38,983 |
| 2011-09-15 | 32 | 17,751 | 13,741 | 6,475 | 493 | 306 | 60 | 0 | 0 | 0 | 0 | 388 | 39,214 |
| 2011-09-15 | 33 | 17,716 | 13,613 | 6,477 | 493 | 298 | 70 | 0 | 0 | 0 | 0 | 1,096 | 39,763 |
| 2011-09-15 | 34 | 18,140 | 13,732 | 6,474 | 495 | 308 | 84 | 0 | 0 | 0 | 0 | 1,038 | 40,271 |
| 2011-09-15 | 35 | 18,348 | 13,724 | 6,471 | 733 | 952 | 103 | 0 | 0 | 0 | 0 | 102 | 40,433 |
| 2011-09-15 | 36 | 18,299 | 13,504 | 6,475 | 755 | 894 | 131 | 0 | 0 | 0 | 0 | 90 | 40,148 |
| 2011-09-15 | 37 | 18,172 | 13,665 | 6,499 | 747 | 740 | 150 | 0 | 0 | 0 | 0 | -60 | 39,913 |
| 2011-09-15 | 38 | 17,995 | 13,581 | 6,508 | 743 | 698 | 184 | 0 | 0 | 0 | 0 | -106 | 39,603 |
| 2011-09-15 | 39 | 17,745 | 12,929 | 6,513 | 757 | 788 | 235 | 0 | 0 | 0 | 0 | 1,128 | 40,095 |
| 2011-09-15 | 40 | 18,323 | 13,431 | 6,514 | 756 | 944 | 274 | 0 | 0 | 0 | 0 | 1,166 | 41,408 |
| 2011-09-15 | 41 | 18,230 | 13,240 | 6,515 | 757 | 1,048 | 313 | 0 | 0 | 0 | 0 | 1,442 | 41,545 |
| 2011-09-15 | 42 | 17,611 | 13,073 | 6,521 | 603 | 308 | 364 | 0 | 0 | 0 | 0 | 1,442 | 39,922 |
| 2011-09-15 | 43 | 17,598 | 12,071 | 6,518 | 555 | 438 | 438 | 0 | 0 | 0 | 0 | 968 | 38,586 |
| 2011-09-15 | 44 | 16,959 | 10,751 | 6,520 | 550 | 260 | 472 | 0 | 0 | 0 | 0 | 968 | 36,480 |
| 2011-09-15 | 45 | 15,801 | 10,363 | 6,519 | 549 | 50 | 506 | 0 | 0 | 0 | 0 | 598 | 34,386 |
| 2011-09-15 | 46 | 14,329 | 9,487 | 6,516 | 548 | -20 | 575 | 0 | 0 | 0 | 0 | 598 | 32,033 |
| 2011-09-15 | 47 | 12,585 | 9,329 | 6,513 | 505 | -432 | 643 | 0 | 0 | 0 | 0 | 654 | 29,797 |
| 2011-09-15 | 48 | 11,786 | 8,704 | 6,514 | 432 | -830 | 692 | 0 | 0 | 0 | 0 | 734 | 28,032 |