| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-04-19 | 1 | 14,195 | 3,316 | 8,947 | 170 | -676 | 40 | 0 | 0 | 0 | 0 | 1,456 | 27,448 |
| 2009-04-19 | 2 | 13,841 | 3,221 | 8,944 | 168 | -954 | 39 | 0 | 0 | 0 | 0 | 1,456 | 26,715 |
| 2009-04-19 | 3 | 14,298 | 3,269 | 8,938 | 152 | -992 | 36 | 0 | 0 | 0 | 0 | 1,456 | 27,157 |
| 2009-04-19 | 4 | 14,361 | 3,152 | 8,946 | 151 | -654 | 31 | 0 | 0 | 0 | 0 | 1,454 | 27,441 |
| 2009-04-19 | 5 | 14,152 | 3,037 | 8,946 | 151 | -786 | 29 | 0 | 0 | 0 | 0 | 1,456 | 26,985 |
| 2009-04-19 | 6 | 13,958 | 2,856 | 8,947 | 151 | -902 | 25 | 0 | 0 | 0 | 0 | 1,456 | 26,491 |
| 2009-04-19 | 7 | 13,790 | 2,789 | 8,954 | 151 | -1,262 | 23 | 0 | 0 | 0 | 0 | 1,524 | 25,969 |
| 2009-04-19 | 8 | 13,580 | 2,838 | 8,943 | 152 | -1,456 | 24 | 0 | 0 | 0 | 0 | 1,534 | 25,615 |
| 2009-04-19 | 9 | 13,288 | 2,877 | 8,774 | 152 | -1,452 | 22 | 0 | 0 | 0 | 0 | 1,536 | 25,197 |
| 2009-04-19 | 10 | 13,467 | 2,838 | 8,542 | 152 | -1,554 | 23 | 0 | 0 | 0 | 0 | 1,536 | 25,004 |
| 2009-04-19 | 11 | 13,362 | 2,787 | 8,545 | 149 | -1,560 | 22 | 0 | 0 | 0 | 0 | 1,538 | 24,843 |
| 2009-04-19 | 12 | 12,962 | 2,801 | 8,547 | 147 | -1,510 | 21 | 0 | 0 | 0 | 0 | 1,536 | 24,504 |
| 2009-04-19 | 13 | 12,908 | 2,709 | 8,544 | 152 | -1,462 | 24 | 0 | 0 | 0 | 0 | 1,508 | 24,383 |
| 2009-04-19 | 14 | 13,490 | 2,648 | 8,552 | 179 | -1,462 | 28 | 0 | 0 | 0 | 0 | 1,502 | 24,937 |
| 2009-04-19 | 15 | 13,966 | 2,988 | 8,548 | 211 | -1,308 | 29 | 0 | 0 | 0 | 0 | 1,680 | 26,114 |
| 2009-04-19 | 16 | 14,264 | 3,168 | 8,556 | 214 | -518 | 29 | 0 | 0 | 0 | 0 | 1,688 | 27,401 |
| 2009-04-19 | 17 | 15,454 | 3,293 | 8,559 | 228 | -410 | 26 | 0 | 0 | 0 | 0 | 1,688 | 28,838 |
| 2009-04-19 | 18 | 15,971 | 3,641 | 8,555 | 253 | -368 | 23 | 0 | 0 | 0 | 0 | 1,772 | 29,847 |
| 2009-04-19 | 19 | 16,275 | 4,411 | 8,547 | 406 | -162 | 20 | 0 | 0 | 0 | 0 | 1,966 | 31,463 |
| 2009-04-19 | 20 | 16,624 | 5,272 | 8,546 | 408 | -162 | 20 | 0 | 0 | 0 | 0 | 1,966 | 32,674 |
| 2009-04-19 | 21 | 16,701 | 6,032 | 8,541 | 398 | 326 | 20 | 0 | 0 | 0 | 0 | 1,880 | 33,898 |
| 2009-04-19 | 22 | 16,545 | 6,362 | 8,545 | 407 | 770 | 19 | 0 | 0 | 0 | 0 | 1,898 | 34,546 |
| 2009-04-19 | 23 | 16,530 | 6,506 | 8,540 | 456 | 1,062 | 18 | 0 | 0 | 0 | 0 | 1,888 | 35,000 |
| 2009-04-19 | 24 | 16,511 | 6,594 | 8,545 | 459 | 1,138 | 19 | 0 | 0 | 0 | 0 | 1,888 | 35,154 |
| 2009-04-19 | 25 | 16,495 | 6,712 | 8,540 | 487 | 1,204 | 21 | 0 | 0 | 0 | 0 | 1,888 | 35,347 |
| 2009-04-19 | 26 | 16,085 | 6,728 | 8,540 | 485 | 1,398 | 23 | 0 | 0 | 0 | 0 | 1,888 | 35,147 |
| 2009-04-19 | 27 | 16,055 | 6,623 | 8,538 | 526 | 1,120 | 26 | 0 | 0 | 0 | 0 | 1,748 | 34,636 |
| 2009-04-19 | 28 | 15,899 | 6,326 | 8,544 | 607 | 686 | 28 | 0 | 0 | 0 | 0 | 1,784 | 33,874 |
| 2009-04-19 | 29 | 15,820 | 6,200 | 8,547 | 518 | 312 | 33 | 0 | 0 | 0 | 0 | 1,942 | 33,372 |
| 2009-04-19 | 30 | 15,728 | 6,238 | 8,538 | 374 | -8 | 33 | 0 | 0 | 0 | 0 | 1,972 | 32,875 |
| 2009-04-19 | 31 | 15,576 | 6,268 | 8,546 | 376 | -6 | 38 | 0 | 0 | 0 | 0 | 1,880 | 32,678 |
| 2009-04-19 | 32 | 15,668 | 6,170 | 8,536 | 378 | -4 | 40 | 0 | 0 | 0 | 0 | 1,864 | 32,652 |
| 2009-04-19 | 33 | 15,851 | 5,891 | 8,543 | 379 | 150 | 41 | 0 | 0 | 0 | 0 | 1,880 | 32,735 |
| 2009-04-19 | 34 | 16,009 | 6,032 | 8,539 | 392 | 288 | 40 | 0 | 0 | 0 | 0 | 1,886 | 33,186 |
| 2009-04-19 | 35 | 16,072 | 6,292 | 8,541 | 398 | 418 | 45 | 0 | 0 | 0 | 0 | 1,886 | 33,652 |
| 2009-04-19 | 36 | 16,281 | 6,255 | 8,533 | 422 | 354 | 49 | 0 | 0 | 0 | 0 | 1,888 | 33,782 |
| 2009-04-19 | 37 | 16,348 | 6,400 | 8,537 | 451 | 178 | 48 | 0 | 0 | 0 | 0 | 1,886 | 33,848 |
| 2009-04-19 | 38 | 16,244 | 6,599 | 8,541 | 452 | 18 | 47 | 0 | 0 | 0 | 0 | 1,898 | 33,799 |
| 2009-04-19 | 39 | 16,160 | 6,946 | 8,536 | 442 | 174 | 42 | 0 | 0 | 0 | 0 | 1,970 | 34,270 |
| 2009-04-19 | 40 | 15,946 | 7,223 | 8,542 | 443 | 274 | 34 | 0 | 0 | 0 | 0 | 1,972 | 34,434 |
| 2009-04-19 | 41 | 16,220 | 7,468 | 8,537 | 470 | 882 | 37 | 0 | 0 | 0 | 0 | 1,970 | 35,584 |
| 2009-04-19 | 42 | 16,807 | 8,023 | 8,532 | 470 | 1,376 | 36 | 0 | 0 | 0 | 0 | 1,972 | 37,216 |
| 2009-04-19 | 43 | 16,826 | 8,023 | 8,534 | 455 | 1,324 | 37 | 0 | 0 | 0 | 0 | 1,904 | 37,103 |
| 2009-04-19 | 44 | 16,559 | 7,879 | 8,536 | 373 | 428 | 38 | 0 | 0 | 0 | 0 | 1,640 | 35,453 |
| 2009-04-19 | 45 | 16,508 | 7,018 | 8,544 | 284 | -30 | 42 | 0 | 0 | 0 | 0 | 1,684 | 34,050 |
| 2009-04-19 | 46 | 15,801 | 5,730 | 8,549 | 251 | -244 | 36 | 0 | 0 | 0 | 0 | 1,794 | 31,917 |
| 2009-04-19 | 47 | 15,381 | 4,340 | 8,545 | 206 | -372 | 27 | 0 | 0 | 0 | 0 | 1,596 | 29,723 |
| 2009-04-19 | 48 | 14,582 | 3,398 | 8,545 | 204 | -722 | 25 | 0 | 0 | 0 | 0 | 1,660 | 27,692 |