| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-07-26 | 1 | 15,470 | 1,470 | 7,380 | 75 | -1,198 | 305 | 0 | 0 | 0 | 0 | 1,736 | 25,238 |
| 2009-07-26 | 2 | 14,873 | 1,479 | 7,386 | 60 | -1,462 | 324 | 0 | 0 | 0 | 0 | 1,686 | 24,346 |
| 2009-07-26 | 3 | 14,544 | 1,637 | 7,395 | 59 | -1,924 | 323 | 0 | 0 | 0 | 0 | 1,686 | 23,720 |
| 2009-07-26 | 4 | 13,504 | 2,063 | 7,388 | 59 | -1,928 | 338 | 0 | 0 | 0 | 0 | 1,686 | 23,110 |
| 2009-07-26 | 5 | 12,340 | 2,538 | 7,392 | 58 | -1,830 | 341 | 0 | 0 | 0 | 0 | 1,686 | 22,525 |
| 2009-07-26 | 6 | 11,924 | 2,466 | 7,421 | 58 | -1,926 | 375 | 0 | 0 | 0 | 0 | 1,686 | 22,004 |
| 2009-07-26 | 7 | 11,972 | 2,141 | 7,457 | 58 | -1,986 | 361 | 0 | 0 | 0 | 0 | 1,686 | 21,689 |
| 2009-07-26 | 8 | 11,806 | 2,249 | 7,475 | 58 | -2,014 | 378 | 0 | 0 | 0 | 0 | 1,686 | 21,638 |
| 2009-07-26 | 9 | 11,664 | 2,123 | 7,473 | 58 | -2,056 | 432 | 0 | 0 | 0 | 0 | 1,686 | 21,380 |
| 2009-07-26 | 10 | 11,295 | 2,078 | 7,479 | 59 | -2,038 | 466 | 0 | 0 | 0 | 0 | 1,686 | 21,025 |
| 2009-07-26 | 11 | 10,940 | 1,946 | 7,473 | 58 | -2,184 | 429 | 0 | 0 | 0 | 0 | 1,686 | 20,348 |
| 2009-07-26 | 12 | 10,644 | 1,858 | 7,472 | 58 | -2,168 | 479 | 0 | 0 | 0 | 0 | 1,786 | 20,129 |
| 2009-07-26 | 13 | 10,876 | 2,006 | 7,466 | 59 | -2,148 | 462 | 0 | 0 | 0 | 0 | 1,942 | 20,663 |
| 2009-07-26 | 14 | 11,289 | 2,068 | 7,468 | 73 | -2,132 | 512 | 0 | 0 | 0 | 0 | 1,942 | 21,220 |
| 2009-07-26 | 15 | 11,935 | 2,314 | 7,470 | 152 | -1,930 | 515 | 0 | 0 | 0 | 0 | 1,730 | 22,186 |
| 2009-07-26 | 16 | 12,797 | 2,401 | 7,467 | 159 | -1,598 | 493 | 0 | 0 | 0 | 0 | 1,722 | 23,441 |
| 2009-07-26 | 17 | 13,170 | 2,544 | 7,468 | 171 | -432 | 475 | 0 | 0 | 0 | 0 | 1,696 | 25,092 |
| 2009-07-26 | 18 | 13,832 | 2,724 | 7,466 | 192 | 48 | 563 | 0 | 0 | 0 | 0 | 1,690 | 26,515 |
| 2009-07-26 | 19 | 14,265 | 3,205 | 7,463 | 321 | 260 | 657 | 0 | 0 | 0 | 0 | 2,026 | 28,197 |
| 2009-07-26 | 20 | 15,305 | 3,422 | 7,464 | 323 | 312 | 690 | 0 | 0 | 0 | 0 | 2,032 | 29,548 |
| 2009-07-26 | 21 | 16,445 | 3,558 | 7,460 | 335 | 310 | 708 | 0 | 0 | 0 | 0 | 1,942 | 30,758 |
| 2009-07-26 | 22 | 16,812 | 3,792 | 7,471 | 335 | 404 | 744 | 0 | 0 | 0 | 0 | 1,942 | 31,500 |
| 2009-07-26 | 23 | 16,738 | 4,013 | 7,475 | 344 | 876 | 809 | 0 | 0 | 0 | 0 | 1,940 | 32,195 |
| 2009-07-26 | 24 | 16,958 | 4,358 | 7,471 | 346 | 898 | 720 | 0 | 0 | 0 | 0 | 1,942 | 32,693 |
| 2009-07-26 | 25 | 17,134 | 4,593 | 7,477 | 356 | 906 | 755 | 0 | 0 | 0 | 0 | 1,902 | 33,123 |
| 2009-07-26 | 26 | 17,239 | 4,727 | 7,473 | 353 | 784 | 700 | 0 | 0 | 0 | 0 | 1,858 | 33,134 |
| 2009-07-26 | 27 | 17,257 | 4,955 | 7,476 | 215 | 448 | 686 | 0 | 0 | 0 | 0 | 1,734 | 32,771 |
| 2009-07-26 | 28 | 17,013 | 4,776 | 7,475 | 206 | 310 | 707 | 0 | 0 | 0 | 0 | 1,686 | 32,173 |
| 2009-07-26 | 29 | 16,613 | 4,742 | 7,473 | 206 | 326 | 730 | 0 | 0 | 0 | 0 | 1,722 | 31,812 |
| 2009-07-26 | 30 | 16,237 | 4,683 | 7,465 | 236 | 318 | 754 | 0 | 0 | 0 | 0 | 1,800 | 31,493 |
| 2009-07-26 | 31 | 16,309 | 4,491 | 7,467 | 271 | 338 | 717 | 0 | 0 | 0 | 0 | 1,822 | 31,415 |
| 2009-07-26 | 32 | 16,324 | 4,541 | 7,469 | 256 | 312 | 735 | 0 | 0 | 0 | 0 | 1,880 | 31,517 |
| 2009-07-26 | 33 | 16,475 | 4,564 | 7,466 | 261 | 368 | 726 | 0 | 0 | 0 | 0 | 1,914 | 31,774 |
| 2009-07-26 | 34 | 16,767 | 4,695 | 7,469 | 280 | 330 | 719 | 0 | 0 | 0 | 0 | 1,890 | 32,150 |
| 2009-07-26 | 35 | 16,848 | 4,911 | 7,467 | 260 | 320 | 679 | 0 | 0 | 0 | 0 | 1,940 | 32,425 |
| 2009-07-26 | 36 | 17,025 | 4,691 | 7,468 | 242 | 368 | 661 | 0 | 0 | 0 | 0 | 1,942 | 32,397 |
| 2009-07-26 | 37 | 17,020 | 4,865 | 7,466 | 220 | 316 | 635 | 0 | 0 | 0 | 0 | 1,872 | 32,394 |
| 2009-07-26 | 38 | 16,870 | 4,942 | 7,471 | 199 | 358 | 562 | 0 | 0 | 0 | 0 | 1,862 | 32,264 |
| 2009-07-26 | 39 | 16,787 | 4,890 | 7,465 | 148 | 346 | 588 | 0 | 0 | 0 | 0 | 1,914 | 32,138 |
| 2009-07-26 | 40 | 16,581 | 4,840 | 7,474 | 138 | 296 | 512 | 0 | 0 | 0 | 0 | 1,964 | 31,805 |
| 2009-07-26 | 41 | 16,447 | 4,708 | 7,469 | 119 | 390 | 502 | 0 | 0 | 0 | 0 | 1,974 | 31,609 |
| 2009-07-26 | 42 | 16,310 | 4,534 | 7,474 | 108 | 294 | 519 | 0 | 0 | 0 | 0 | 2,028 | 31,267 |
| 2009-07-26 | 43 | 16,864 | 4,547 | 7,464 | 99 | 704 | 464 | 0 | 0 | 0 | 0 | 2,008 | 32,150 |
| 2009-07-26 | 44 | 16,896 | 4,618 | 7,471 | 98 | 418 | 395 | 0 | 0 | 0 | 0 | 1,976 | 31,872 |
| 2009-07-26 | 45 | 16,483 | 4,432 | 7,471 | 63 | 292 | 426 | 0 | 0 | 0 | 0 | 1,884 | 31,051 |
| 2009-07-26 | 46 | 15,564 | 3,889 | 7,476 | 61 | 24 | 431 | 0 | 0 | 0 | 0 | 1,636 | 29,081 |
| 2009-07-26 | 47 | 15,810 | 3,243 | 7,476 | 60 | -262 | 406 | 0 | 0 | 0 | 0 | 482 | 27,215 |
| 2009-07-26 | 48 | 14,987 | 2,749 | 7,480 | 60 | -626 | 389 | 0 | 0 | 0 | 0 | 478 | 25,517 |