| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-09-19 | 1 | 14,363 | 2,515 | 6,483 | 493 | -1,660 | 547 | 0 | 0 | 0 | 0 | 1,484 | 24,225 |
| 2011-09-19 | 2 | 14,054 | 2,135 | 6,485 | 492 | -1,682 | 585 | 0 | 0 | 0 | 0 | 1,488 | 23,557 |
| 2011-09-19 | 3 | 14,180 | 2,268 | 6,482 | 490 | -1,908 | 555 | 0 | 0 | 0 | 0 | 1,310 | 23,377 |
| 2011-09-19 | 4 | 14,194 | 2,314 | 6,483 | 475 | -1,926 | 500 | 0 | 0 | 0 | 0 | 1,308 | 23,348 |
| 2011-09-19 | 5 | 14,275 | 2,318 | 6,480 | 471 | -2,180 | 424 | 0 | 0 | 0 | 0 | 1,256 | 23,044 |
| 2011-09-19 | 6 | 14,202 | 2,201 | 6,476 | 467 | -2,284 | 463 | 0 | 0 | 0 | 0 | 1,258 | 22,783 |
| 2011-09-19 | 7 | 14,266 | 2,233 | 6,481 | 450 | -2,272 | 491 | 0 | 0 | 0 | 0 | 994 | 22,643 |
| 2011-09-19 | 8 | 14,030 | 2,340 | 6,483 | 450 | -2,260 | 472 | 0 | 0 | 0 | 0 | 1,052 | 22,567 |
| 2011-09-19 | 9 | 14,458 | 2,543 | 6,486 | 450 | -2,226 | 473 | 0 | 0 | 0 | 0 | 390 | 22,574 |
| 2011-09-19 | 10 | 14,405 | 2,711 | 6,483 | 434 | -2,218 | 469 | 0 | 0 | 0 | 0 | 390 | 22,674 |
| 2011-09-19 | 11 | 15,378 | 3,183 | 6,484 | 434 | -1,424 | 430 | 0 | 0 | 0 | 0 | -938 | 23,547 |
| 2011-09-19 | 12 | 15,415 | 3,779 | 6,474 | 436 | -752 | 497 | 0 | 0 | 0 | 0 | -994 | 24,855 |
| 2011-09-19 | 13 | 16,262 | 5,449 | 6,386 | 451 | 16 | 501 | 0 | 0 | 0 | 0 | -1,088 | 27,977 |
| 2011-09-19 | 14 | 17,113 | 7,484 | 6,272 | 457 | -10 | 521 | 0 | 0 | 0 | 0 | -1,094 | 30,743 |
| 2011-09-19 | 15 | 18,223 | 9,405 | 6,245 | 571 | 418 | 485 | 0 | 0 | 0 | 0 | -740 | 34,607 |
| 2011-09-19 | 16 | 18,680 | 10,893 | 6,239 | 579 | 710 | 530 | 0 | 0 | 0 | 0 | -716 | 36,915 |
| 2011-09-19 | 17 | 18,755 | 12,135 | 6,244 | 651 | 514 | 594 | 0 | 0 | 0 | 0 | -712 | 38,181 |
| 2011-09-19 | 18 | 18,784 | 12,633 | 6,245 | 669 | 432 | 597 | 0 | 0 | 0 | 0 | -732 | 38,628 |
| 2011-09-19 | 19 | 18,936 | 12,754 | 6,244 | 586 | 468 | 617 | 0 | 0 | 0 | 0 | -260 | 39,345 |
| 2011-09-19 | 20 | 19,154 | 12,305 | 6,238 | 654 | 946 | 609 | 0 | 0 | 0 | 0 | -254 | 39,652 |
| 2011-09-19 | 21 | 19,442 | 12,575 | 6,235 | 659 | 968 | 551 | 0 | 0 | 0 | 0 | -628 | 39,802 |
| 2011-09-19 | 22 | 19,482 | 12,707 | 6,231 | 724 | 908 | 620 | 0 | 0 | 0 | 0 | -668 | 40,004 |
| 2011-09-19 | 23 | 19,500 | 12,569 | 6,231 | 734 | 814 | 732 | 0 | 0 | 0 | 0 | -482 | 40,098 |
| 2011-09-19 | 24 | 19,488 | 12,578 | 6,233 | 738 | 972 | 776 | 0 | 0 | 0 | 0 | -504 | 40,281 |
| 2011-09-19 | 25 | 19,404 | 12,548 | 6,234 | 739 | 912 | 817 | 0 | 0 | 0 | 0 | -202 | 40,452 |
| 2011-09-19 | 26 | 19,333 | 12,500 | 6,227 | 640 | 840 | 933 | 0 | 0 | 0 | 0 | -188 | 40,285 |
| 2011-09-19 | 27 | 19,323 | 12,580 | 6,230 | 571 | 746 | 1,076 | 0 | 0 | 0 | 0 | -518 | 40,008 |
| 2011-09-19 | 28 | 19,374 | 12,154 | 6,233 | 574 | 612 | 1,246 | 0 | 0 | 0 | 0 | -528 | 39,665 |
| 2011-09-19 | 29 | 19,554 | 12,119 | 6,232 | 583 | 470 | 1,308 | 0 | 0 | 0 | 0 | -770 | 39,496 |
| 2011-09-19 | 30 | 19,567 | 11,781 | 6,236 | 581 | 398 | 1,431 | 0 | 0 | 0 | 0 | -786 | 39,208 |
| 2011-09-19 | 31 | 19,580 | 10,890 | 6,230 | 552 | 302 | 1,489 | 0 | 0 | 0 | 0 | -64 | 38,979 |
| 2011-09-19 | 32 | 19,829 | 11,328 | 6,233 | 516 | 358 | 1,483 | 0 | 0 | 0 | 0 | -62 | 39,685 |
| 2011-09-19 | 33 | 19,916 | 11,824 | 6,235 | 528 | 336 | 1,431 | 0 | 0 | 0 | 0 | 156 | 40,426 |
| 2011-09-19 | 34 | 19,950 | 12,445 | 6,240 | 550 | 328 | 1,382 | 0 | 0 | 0 | 0 | 152 | 41,047 |
| 2011-09-19 | 35 | 20,001 | 12,517 | 6,242 | 555 | 360 | 1,335 | 0 | 0 | 0 | 0 | 314 | 41,324 |
| 2011-09-19 | 36 | 20,010 | 12,287 | 6,242 | 563 | 334 | 1,349 | 0 | 0 | 0 | 0 | 332 | 41,117 |
| 2011-09-19 | 37 | 20,027 | 12,294 | 6,244 | 568 | 334 | 1,358 | 0 | 0 | 0 | 0 | 100 | 40,925 |
| 2011-09-19 | 38 | 20,024 | 12,252 | 6,246 | 570 | 316 | 1,381 | 0 | 0 | 0 | 0 | 92 | 40,881 |
| 2011-09-19 | 39 | 20,046 | 12,057 | 6,241 | 597 | 438 | 1,360 | 0 | 0 | 0 | 0 | 686 | 41,425 |
| 2011-09-19 | 40 | 20,144 | 12,445 | 6,239 | 597 | 802 | 1,336 | 0 | 0 | 0 | 0 | 692 | 42,255 |
| 2011-09-19 | 41 | 19,869 | 11,153 | 6,239 | 584 | 352 | 1,371 | 0 | 0 | 0 | 0 | 1,454 | 41,022 |
| 2011-09-19 | 42 | 19,263 | 10,310 | 6,241 | 567 | 300 | 1,335 | 0 | 0 | 0 | 0 | 1,490 | 39,506 |
| 2011-09-19 | 43 | 18,503 | 10,078 | 6,242 | 536 | 408 | 1,287 | 0 | 0 | 0 | 0 | 660 | 37,714 |
| 2011-09-19 | 44 | 17,717 | 8,921 | 6,228 | 536 | 356 | 1,251 | 0 | 0 | 0 | 0 | 642 | 35,651 |
| 2011-09-19 | 45 | 17,073 | 7,999 | 6,214 | 536 | 126 | 1,267 | 0 | 0 | 0 | 0 | 494 | 33,709 |
| 2011-09-19 | 46 | 16,160 | 6,434 | 6,215 | 517 | -16 | 1,223 | 0 | 0 | 0 | 0 | 496 | 31,029 |
| 2011-09-19 | 47 | 15,304 | 5,475 | 6,215 | 411 | -386 | 1,289 | 0 | 0 | 0 | 0 | 354 | 28,662 |
| 2011-09-19 | 48 | 13,556 | 5,788 | 6,208 | 410 | -732 | 1,330 | 0 | 0 | 0 | 0 | 352 | 26,912 |