| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-01-23 | 1 | 11,772 | 18,696 | 5,908 | 461 | -1,812 | 340 | 0 | 0 | 0 | 0 | 1,486 | 36,851 |
| 2009-01-23 | 2 | 11,578 | 18,643 | 5,937 | 458 | -1,850 | 349 | 0 | 0 | 0 | 0 | 1,670 | 36,785 |
| 2009-01-23 | 3 | 11,744 | 18,588 | 5,949 | 449 | -1,822 | 343 | 0 | 0 | 0 | 0 | 1,508 | 36,759 |
| 2009-01-23 | 4 | 11,341 | 18,599 | 5,951 | 449 | -1,798 | 298 | 0 | 0 | 0 | 0 | 1,322 | 36,162 |
| 2009-01-23 | 5 | 11,202 | 18,472 | 5,971 | 449 | -1,938 | 264 | 0 | 0 | 0 | 0 | 1,376 | 35,796 |
| 2009-01-23 | 6 | 11,354 | 18,370 | 5,989 | 449 | -1,932 | 260 | 0 | 0 | 0 | 0 | 1,442 | 35,932 |
| 2009-01-23 | 7 | 11,037 | 18,338 | 6,024 | 446 | -2,030 | 270 | 0 | 0 | 0 | 0 | 1,132 | 35,217 |
| 2009-01-23 | 8 | 10,211 | 18,104 | 6,055 | 448 | -2,040 | 235 | 0 | 0 | 0 | 0 | 1,158 | 34,171 |
| 2009-01-23 | 9 | 10,070 | 17,434 | 6,077 | 446 | -2,024 | 221 | 0 | 0 | 0 | 0 | 1,192 | 33,416 |
| 2009-01-23 | 10 | 10,337 | 17,162 | 6,083 | 443 | -2,010 | 215 | 0 | 0 | 0 | 0 | 986 | 33,216 |
| 2009-01-23 | 11 | 11,726 | 17,635 | 6,083 | 453 | -2,008 | 232 | 0 | 0 | 0 | 0 | -596 | 33,525 |
| 2009-01-23 | 12 | 12,101 | 18,396 | 6,090 | 455 | -1,824 | 210 | 0 | 0 | 0 | 0 | -958 | 34,470 |
| 2009-01-23 | 13 | 13,162 | 19,870 | 6,090 | 469 | -1,392 | 219 | 0 | 142 | 0 | 0 | -1,226 | 37,334 |
| 2009-01-23 | 14 | 14,404 | 20,917 | 6,087 | 493 | -656 | 245 | 0 | 447 | 0 | 0 | -1,260 | 40,677 |
| 2009-01-23 | 15 | 15,934 | 21,334 | 6,083 | 574 | 478 | 258 | 0 | 925 | 0 | 0 | -836 | 44,750 |
| 2009-01-23 | 16 | 16,981 | 22,099 | 6,085 | 575 | 438 | 266 | 106 | 1,179 | 0 | 0 | -640 | 47,089 |
| 2009-01-23 | 17 | 17,555 | 22,211 | 6,085 | 592 | 652 | 282 | 94 | 1,167 | 0 | 0 | -602 | 48,036 |
| 2009-01-23 | 18 | 17,807 | 22,262 | 6,087 | 599 | 578 | 292 | 0 | 1,097 | 0 | 0 | -826 | 47,896 |
| 2009-01-23 | 19 | 17,973 | 22,188 | 6,084 | 671 | 1,144 | 282 | 47 | 1,194 | 0 | 0 | -640 | 48,943 |
| 2009-01-23 | 20 | 18,026 | 21,942 | 6,092 | 685 | 978 | 313 | 142 | 1,142 | 0 | 0 | -378 | 48,942 |
| 2009-01-23 | 21 | 17,987 | 22,188 | 6,091 | 672 | 872 | 354 | 140 | 1,055 | 0 | 0 | -348 | 49,011 |
| 2009-01-23 | 22 | 17,851 | 22,226 | 6,096 | 662 | 868 | 408 | 133 | 943 | 0 | 0 | -274 | 48,913 |
| 2009-01-23 | 23 | 17,968 | 22,170 | 6,097 | 674 | 864 | 496 | 133 | 906 | 0 | 0 | -466 | 48,842 |
| 2009-01-23 | 24 | 17,966 | 22,147 | 6,100 | 675 | 868 | 518 | 133 | 985 | 0 | 0 | -556 | 48,836 |
| 2009-01-23 | 25 | 17,899 | 21,937 | 6,098 | 685 | 964 | 566 | 132 | 1,037 | 0 | 0 | -556 | 48,762 |
| 2009-01-23 | 26 | 17,806 | 21,708 | 6,101 | 690 | 692 | 543 | 133 | 1,058 | 0 | 0 | -556 | 48,175 |
| 2009-01-23 | 27 | 17,886 | 21,834 | 6,100 | 639 | 432 | 533 | 41 | 1,050 | 0 | 0 | -550 | 47,965 |
| 2009-01-23 | 28 | 17,643 | 21,953 | 6,097 | 612 | 294 | 541 | 0 | 930 | 0 | 0 | -684 | 47,386 |
| 2009-01-23 | 29 | 17,512 | 22,061 | 6,094 | 637 | 310 | 524 | 0 | 860 | 0 | 0 | -812 | 47,186 |
| 2009-01-23 | 30 | 17,311 | 22,065 | 6,092 | 646 | 308 | 401 | 0 | 686 | 0 | 0 | -854 | 46,655 |
| 2009-01-23 | 31 | 16,384 | 21,606 | 6,090 | 683 | 178 | 374 | 0 | 542 | 0 | 0 | 472 | 46,329 |
| 2009-01-23 | 32 | 15,968 | 21,612 | 6,090 | 642 | 284 | 369 | 0 | 826 | 0 | 0 | 834 | 46,625 |
| 2009-01-23 | 33 | 16,314 | 21,871 | 6,090 | 629 | 240 | 398 | 0 | 861 | 0 | 0 | 1,338 | 47,741 |
| 2009-01-23 | 34 | 16,920 | 22,058 | 6,088 | 869 | 1,378 | 433 | 0 | 1,179 | 0 | 0 | 1,468 | 50,393 |
| 2009-01-23 | 35 | 17,955 | 22,363 | 6,091 | 901 | 1,828 | 412 | 0 | 1,735 | 0 | 0 | 1,928 | 53,213 |
| 2009-01-23 | 36 | 18,020 | 22,462 | 6,094 | 925 | 1,682 | 361 | 0 | 1,646 | 0 | 0 | 1,874 | 53,064 |
| 2009-01-23 | 37 | 17,951 | 22,132 | 6,094 | 938 | 1,606 | 396 | 0 | 1,316 | 0 | 0 | 1,864 | 52,297 |
| 2009-01-23 | 38 | 17,920 | 21,850 | 6,097 | 877 | 1,418 | 456 | 0 | 1,175 | 0 | 0 | 1,772 | 51,565 |
| 2009-01-23 | 39 | 17,860 | 21,702 | 6,098 | 745 | 1,166 | 433 | 0 | 1,364 | 0 | 0 | 762 | 50,130 |
| 2009-01-23 | 40 | 17,392 | 21,482 | 6,103 | 761 | 782 | 424 | 0 | 966 | 0 | 0 | 694 | 48,604 |
| 2009-01-23 | 41 | 16,753 | 21,410 | 6,100 | 775 | 490 | 404 | 0 | 701 | 0 | 0 | 326 | 46,959 |
| 2009-01-23 | 42 | 16,394 | 20,686 | 6,098 | 788 | 566 | 408 | 0 | 393 | 0 | 0 | 322 | 45,655 |
| 2009-01-23 | 43 | 16,477 | 19,692 | 6,096 | 671 | 418 | 400 | 0 | 296 | 0 | 0 | 86 | 44,136 |
| 2009-01-23 | 44 | 15,316 | 19,463 | 6,096 | 595 | 146 | 300 | 0 | 155 | 0 | 0 | 82 | 42,153 |
| 2009-01-23 | 45 | 14,700 | 18,754 | 6,095 | 593 | -156 | 218 | 0 | 0 | 0 | 0 | 136 | 40,340 |
| 2009-01-23 | 46 | 14,368 | 18,399 | 6,096 | 571 | -318 | 257 | 0 | 0 | 0 | 0 | 176 | 39,549 |
| 2009-01-23 | 47 | 13,604 | 17,290 | 6,090 | 440 | -1,338 | 252 | 0 | 0 | 0 | 0 | 1,470 | 37,808 |
| 2009-01-23 | 48 | 12,875 | 16,995 | 6,088 | 429 | -1,308 | 226 | 0 | 0 | 0 | 0 | 1,662 | 36,967 |