| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-10-26 | 1 | 14,807 | 5,442 | 7,336 | 480 | -870 | 464 | 0 | 0 | 0 | 0 | -966 | 26,693 |
| 2009-10-26 | 2 | 14,407 | 5,488 | 7,335 | 471 | -868 | 435 | 0 | 0 | 0 | 0 | -970 | 26,298 |
| 2009-10-26 | 3 | 14,119 | 5,807 | 7,343 | 405 | -1,138 | 399 | 0 | 0 | 0 | 0 | -1,060 | 25,875 |
| 2009-10-26 | 4 | 13,950 | 5,525 | 7,348 | 356 | -1,272 | 385 | 0 | 0 | 0 | 0 | -1,086 | 25,206 |
| 2009-10-26 | 5 | 13,750 | 5,285 | 7,349 | 355 | -1,348 | 342 | 0 | 0 | 0 | 0 | -1,088 | 24,645 |
| 2009-10-26 | 6 | 13,769 | 5,051 | 7,346 | 355 | -1,290 | 294 | 0 | 0 | 0 | 0 | -1,086 | 24,439 |
| 2009-10-26 | 7 | 13,835 | 5,114 | 7,357 | 353 | -1,750 | 285 | 0 | 0 | 0 | 0 | -1,088 | 24,106 |
| 2009-10-26 | 8 | 13,831 | 4,933 | 7,361 | 338 | -1,792 | 257 | 0 | 0 | 0 | 0 | -1,086 | 23,842 |
| 2009-10-26 | 9 | 13,727 | 4,977 | 7,370 | 327 | -1,780 | 239 | 0 | 0 | 0 | 0 | -1,088 | 23,772 |
| 2009-10-26 | 10 | 13,427 | 5,572 | 7,382 | 335 | -1,788 | 227 | 0 | 0 | 0 | 0 | -1,060 | 24,095 |
| 2009-10-26 | 11 | 13,863 | 6,226 | 7,386 | 390 | -1,506 | 209 | 0 | 0 | 0 | 0 | -1,586 | 24,982 |
| 2009-10-26 | 12 | 14,049 | 7,210 | 7,403 | 390 | -1,312 | 184 | 0 | 0 | 0 | 0 | -1,588 | 26,336 |
| 2009-10-26 | 13 | 15,153 | 8,517 | 7,399 | 397 | -718 | 147 | 0 | 0 | 0 | 0 | -1,588 | 29,307 |
| 2009-10-26 | 14 | 15,730 | 10,002 | 7,393 | 430 | -112 | 133 | 0 | 0 | 0 | 0 | -1,588 | 31,988 |
| 2009-10-26 | 15 | 16,557 | 11,543 | 7,395 | 478 | 504 | 123 | 0 | 0 | 0 | 0 | -1,732 | 34,868 |
| 2009-10-26 | 16 | 17,000 | 13,229 | 7,391 | 476 | 724 | 102 | 0 | 0 | 0 | 0 | -1,874 | 37,048 |
| 2009-10-26 | 17 | 17,465 | 14,819 | 7,392 | 513 | 748 | 92 | 0 | 0 | 0 | 0 | -1,870 | 39,159 |
| 2009-10-26 | 18 | 17,983 | 15,352 | 7,391 | 619 | 1,012 | 67 | 0 | 0 | 0 | 0 | -1,872 | 40,552 |
| 2009-10-26 | 19 | 18,433 | 15,439 | 7,402 | 809 | 952 | 57 | 0 | 0 | 0 | 0 | -1,524 | 41,568 |
| 2009-10-26 | 20 | 18,621 | 15,580 | 7,411 | 818 | 678 | 56 | 0 | 0 | 0 | 0 | -1,362 | 41,802 |
| 2009-10-26 | 21 | 18,604 | 15,740 | 7,417 | 802 | 694 | 40 | 0 | 0 | 0 | 0 | -1,362 | 41,935 |
| 2009-10-26 | 22 | 18,601 | 16,008 | 7,439 | 803 | 618 | 40 | 0 | 0 | 0 | 0 | -1,244 | 42,265 |
| 2009-10-26 | 23 | 18,687 | 15,842 | 7,436 | 805 | 908 | 33 | 0 | 0 | 0 | 0 | -784 | 42,927 |
| 2009-10-26 | 24 | 18,742 | 15,791 | 7,436 | 804 | 1,162 | 29 | 0 | 0 | 0 | 0 | -1,568 | 42,396 |
| 2009-10-26 | 25 | 18,880 | 16,031 | 7,446 | 811 | 1,106 | 23 | 0 | 0 | 0 | 0 | -1,326 | 42,971 |
| 2009-10-26 | 26 | 18,957 | 16,098 | 7,450 | 807 | 854 | 16 | 0 | 0 | 0 | 0 | -1,592 | 42,590 |
| 2009-10-26 | 27 | 18,984 | 16,257 | 7,448 | 743 | 532 | 15 | 0 | 0 | 0 | 0 | -1,592 | 42,387 |
| 2009-10-26 | 28 | 18,911 | 16,163 | 7,450 | 701 | 628 | 18 | 0 | 0 | 0 | 0 | -1,592 | 42,279 |
| 2009-10-26 | 29 | 18,736 | 16,384 | 7,446 | 619 | 534 | 21 | 0 | 0 | 0 | 0 | -1,568 | 42,172 |
| 2009-10-26 | 30 | 18,644 | 16,614 | 7,449 | 620 | 532 | 16 | 0 | 0 | 0 | 0 | -1,720 | 42,155 |
| 2009-10-26 | 31 | 18,657 | 16,873 | 7,460 | 620 | 292 | 16 | 0 | 0 | 0 | 0 | -1,748 | 42,170 |
| 2009-10-26 | 32 | 18,563 | 17,472 | 7,459 | 620 | 312 | 15 | 0 | 0 | 0 | 0 | -1,750 | 42,691 |
| 2009-10-26 | 33 | 15,710 | 15,141 | 6,217 | 532 | 388 | 20 | 0 | 0 | 0 | 0 | -1,438 | 36,570 |
| 2009-10-26 | 34 | 19,124 | 19,989 | 7,468 | 718 | 558 | 43 | 0 | 0 | 0 | 0 | -1,684 | 46,216 |
| 2009-10-26 | 35 | 19,220 | 21,479 | 7,458 | 822 | 1,318 | 48 | 0 | 0 | 0 | 0 | -1,108 | 49,237 |
| 2009-10-26 | 36 | 19,253 | 21,567 | 7,461 | 845 | 1,410 | 48 | 0 | 0 | 0 | 0 | -1,186 | 49,398 |
| 2009-10-26 | 37 | 19,270 | 21,161 | 7,468 | 851 | 1,174 | 63 | 0 | 0 | 0 | 0 | -1,316 | 48,671 |
| 2009-10-26 | 38 | 19,329 | 20,427 | 7,466 | 848 | 788 | 60 | 0 | 0 | 0 | 0 | -1,514 | 47,404 |
| 2009-10-26 | 39 | 19,467 | 19,595 | 7,462 | 776 | 688 | 61 | 0 | 0 | 0 | 0 | -1,866 | 46,183 |
| 2009-10-26 | 40 | 19,504 | 18,070 | 7,469 | 762 | 650 | 70 | 0 | 0 | 0 | 0 | -1,856 | 44,669 |
| 2009-10-26 | 41 | 19,499 | 16,678 | 7,468 | 743 | 420 | 92 | 0 | 0 | 0 | 0 | -1,756 | 43,144 |
| 2009-10-26 | 42 | 19,273 | 15,391 | 7,470 | 715 | 398 | 104 | 0 | 0 | 0 | 0 | -1,758 | 41,593 |
| 2009-10-26 | 43 | 18,905 | 14,523 | 7,474 | 506 | 292 | 108 | 0 | 0 | 0 | 0 | -1,864 | 39,944 |
| 2009-10-26 | 44 | 18,868 | 12,473 | 7,469 | 467 | 128 | 131 | 0 | 0 | 0 | 0 | -1,902 | 37,634 |
| 2009-10-26 | 45 | 18,868 | 10,357 | 7,469 | 465 | 76 | 164 | 0 | 0 | 0 | 0 | -1,880 | 35,519 |
| 2009-10-26 | 46 | 18,695 | 8,341 | 7,470 | 462 | 2 | 172 | 0 | 0 | 0 | 0 | -1,742 | 33,400 |
| 2009-10-26 | 47 | 18,268 | 6,834 | 7,459 | 382 | -680 | 181 | 0 | 0 | 0 | 0 | -1,128 | 31,316 |
| 2009-10-26 | 48 | 18,027 | 6,309 | 7,467 | 378 | -1,324 | 208 | 0 | 0 | 0 | 0 | -1,114 | 29,951 |