| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-17 | 1 | 10,532 | 5,990 | 8,515 | 394 | -1,024 | 1,390 | 0 | 0 | 0 | 0 | 630 | 26,427 |
| 2011-05-17 | 2 | 10,178 | 5,707 | 8,521 | 394 | -1,276 | 1,314 | 0 | 0 | 0 | 0 | 714 | 25,552 |
| 2011-05-17 | 3 | 10,133 | 5,764 | 8,510 | 373 | -1,266 | 1,238 | 0 | 0 | 0 | 0 | 680 | 25,432 |
| 2011-05-17 | 4 | 10,164 | 5,825 | 8,511 | 377 | -1,282 | 1,172 | 0 | 0 | 0 | 0 | 660 | 25,427 |
| 2011-05-17 | 5 | 10,070 | 5,877 | 8,496 | 374 | -1,556 | 1,118 | 0 | 0 | 0 | 0 | 764 | 25,143 |
| 2011-05-17 | 6 | 9,741 | 5,933 | 8,507 | 375 | -1,560 | 1,082 | 0 | 0 | 0 | 0 | 770 | 24,848 |
| 2011-05-17 | 7 | 9,829 | 5,824 | 8,489 | 375 | -1,544 | 1,046 | 0 | 0 | 0 | 0 | 690 | 24,709 |
| 2011-05-17 | 8 | 9,864 | 5,874 | 8,487 | 376 | -1,534 | 1,011 | 0 | 0 | 0 | 0 | 692 | 24,770 |
| 2011-05-17 | 9 | 9,795 | 5,962 | 8,513 | 376 | -1,470 | 968 | 0 | 0 | 0 | 0 | 568 | 24,712 |
| 2011-05-17 | 10 | 9,887 | 5,699 | 8,526 | 380 | -1,458 | 950 | 0 | 0 | 0 | 0 | 682 | 24,666 |
| 2011-05-17 | 11 | 10,896 | 5,689 | 8,526 | 371 | -1,254 | 882 | 0 | 0 | 0 | 0 | -528 | 24,582 |
| 2011-05-17 | 12 | 11,449 | 5,902 | 8,525 | 374 | -1,030 | 815 | 0 | 0 | 0 | 0 | -542 | 25,493 |
| 2011-05-17 | 13 | 12,950 | 7,011 | 8,529 | 305 | -126 | 800 | 0 | 0 | 0 | 0 | -1,098 | 28,371 |
| 2011-05-17 | 14 | 14,078 | 8,580 | 8,531 | 336 | 120 | 762 | 0 | 0 | 0 | 0 | -1,114 | 31,293 |
| 2011-05-17 | 15 | 15,431 | 10,582 | 8,528 | 491 | 566 | 714 | 0 | 0 | 0 | 0 | -1,256 | 35,056 |
| 2011-05-17 | 16 | 15,993 | 12,505 | 8,525 | 497 | 812 | 677 | 0 | 0 | 0 | 0 | -1,426 | 37,583 |
| 2011-05-17 | 17 | 16,567 | 13,195 | 8,530 | 508 | 760 | 720 | 0 | 0 | 0 | 0 | -1,328 | 38,952 |
| 2011-05-17 | 18 | 16,977 | 13,155 | 8,528 | 520 | 756 | 739 | 0 | 0 | 0 | 0 | -1,342 | 39,333 |
| 2011-05-17 | 19 | 17,226 | 13,366 | 8,533 | 534 | 336 | 733 | 0 | 0 | 0 | 0 | -706 | 40,022 |
| 2011-05-17 | 20 | 17,332 | 13,287 | 8,521 | 549 | 636 | 720 | 0 | 0 | 0 | 0 | -696 | 40,349 |
| 2011-05-17 | 21 | 17,590 | 13,260 | 8,513 | 561 | 406 | 783 | 0 | 0 | 0 | 0 | -788 | 40,325 |
| 2011-05-17 | 22 | 17,943 | 13,225 | 8,502 | 555 | 486 | 813 | 0 | 0 | 0 | 0 | -792 | 40,732 |
| 2011-05-17 | 23 | 18,102 | 13,229 | 8,508 | 532 | 478 | 725 | 0 | 0 | 0 | 0 | -746 | 40,828 |
| 2011-05-17 | 24 | 18,324 | 13,259 | 8,509 | 504 | 446 | 729 | 0 | 0 | 0 | 0 | -746 | 41,025 |
| 2011-05-17 | 25 | 18,298 | 13,022 | 8,504 | 503 | 738 | 840 | 0 | 0 | 0 | 0 | -768 | 41,137 |
| 2011-05-17 | 26 | 18,237 | 12,866 | 8,501 | 496 | 426 | 877 | 0 | 0 | 0 | 0 | -770 | 40,633 |
| 2011-05-17 | 27 | 18,231 | 12,878 | 8,496 | 431 | 318 | 898 | 0 | 0 | 0 | 0 | -752 | 40,500 |
| 2011-05-17 | 28 | 18,172 | 12,668 | 8,505 | 440 | 296 | 930 | 0 | 0 | 0 | 0 | -728 | 40,283 |
| 2011-05-17 | 29 | 18,126 | 12,537 | 8,500 | 437 | 304 | 1,056 | 0 | 0 | 0 | 0 | -820 | 40,140 |
| 2011-05-17 | 30 | 18,135 | 12,159 | 8,501 | 439 | 302 | 1,075 | 0 | 0 | 0 | 0 | -822 | 39,789 |
| 2011-05-17 | 31 | 18,198 | 12,069 | 8,506 | 427 | 292 | 1,102 | 0 | 0 | 0 | 0 | -1,014 | 39,580 |
| 2011-05-17 | 32 | 18,359 | 12,332 | 8,499 | 435 | 396 | 1,121 | 0 | 0 | 0 | 0 | -1,020 | 40,122 |
| 2011-05-17 | 33 | 17,953 | 12,624 | 8,505 | 444 | 538 | 1,145 | 0 | 0 | 0 | 0 | -490 | 40,719 |
| 2011-05-17 | 34 | 17,968 | 13,020 | 8,502 | 498 | 828 | 1,099 | 0 | 0 | 0 | 0 | -464 | 41,451 |
| 2011-05-17 | 35 | 17,939 | 13,022 | 8,499 | 541 | 862 | 1,058 | 0 | 0 | 0 | 0 | -220 | 41,701 |
| 2011-05-17 | 36 | 18,193 | 12,718 | 8,500 | 539 | 380 | 1,130 | 0 | 0 | 0 | 0 | -212 | 41,248 |
| 2011-05-17 | 37 | 18,369 | 12,520 | 8,491 | 482 | 374 | 1,182 | 0 | 0 | 0 | 0 | -712 | 40,706 |
| 2011-05-17 | 38 | 18,635 | 11,707 | 8,487 | 471 | 344 | 1,205 | 0 | 0 | 0 | 0 | -686 | 40,163 |
| 2011-05-17 | 39 | 18,595 | 11,405 | 8,476 | 425 | 430 | 1,284 | 0 | 0 | 0 | 0 | -1,038 | 39,577 |
| 2011-05-17 | 40 | 18,268 | 11,030 | 8,478 | 423 | 348 | 1,394 | 0 | 0 | 0 | 0 | -1,040 | 38,901 |
| 2011-05-17 | 41 | 18,061 | 10,658 | 8,468 | 470 | 388 | 1,425 | 0 | 0 | 0 | 0 | -732 | 38,738 |
| 2011-05-17 | 42 | 17,764 | 10,361 | 8,477 | 471 | 386 | 1,376 | 0 | 0 | 0 | 0 | -714 | 38,121 |
| 2011-05-17 | 43 | 17,655 | 10,658 | 8,507 | 441 | 566 | 1,414 | 0 | 0 | 0 | 0 | -970 | 38,271 |
| 2011-05-17 | 44 | 17,112 | 10,389 | 8,522 | 342 | 388 | 1,472 | 0 | 0 | 0 | 0 | -1,006 | 37,219 |
| 2011-05-17 | 45 | 15,725 | 9,524 | 8,520 | 342 | 52 | 1,590 | 0 | 0 | 0 | 0 | -638 | 35,115 |
| 2011-05-17 | 46 | 14,248 | 8,328 | 8,513 | 331 | 104 | 1,694 | 0 | 0 | 0 | 0 | -636 | 32,582 |
| 2011-05-17 | 47 | 12,703 | 7,384 | 8,517 | 205 | -188 | 1,852 | 0 | 0 | 0 | 0 | -312 | 30,161 |
| 2011-05-17 | 48 | 11,966 | 7,025 | 8,508 | 220 | -1,020 | 1,863 | 0 | 0 | 0 | 0 | -172 | 28,390 |