| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-01-28 | 1 | 11,249 | 21,292 | 6,262 | 412 | -1,936 | 25 | 0 | 0 | 0 | 0 | -628 | 36,676 |
| 2009-01-28 | 2 | 11,260 | 21,312 | 6,263 | 385 | -1,926 | 23 | 0 | 0 | 0 | 0 | -628 | 36,689 |
| 2009-01-28 | 3 | 11,344 | 21,146 | 6,264 | 363 | -1,920 | 22 | 0 | 0 | 0 | 0 | -628 | 36,591 |
| 2009-01-28 | 4 | 10,851 | 20,976 | 6,269 | 363 | -1,924 | 20 | 0 | 0 | 0 | 0 | -628 | 35,927 |
| 2009-01-28 | 5 | 10,674 | 20,927 | 6,268 | 364 | -1,978 | 29 | 0 | 0 | 0 | 0 | -628 | 35,656 |
| 2009-01-28 | 6 | 10,823 | 20,875 | 6,269 | 365 | -1,972 | 38 | 0 | 0 | 0 | 0 | -628 | 35,770 |
| 2009-01-28 | 7 | 10,579 | 20,513 | 6,301 | 370 | -2,044 | 41 | 0 | 0 | 0 | 0 | -586 | 35,174 |
| 2009-01-28 | 8 | 10,319 | 19,814 | 6,317 | 374 | -2,042 | 49 | 0 | 0 | 0 | 0 | -628 | 34,203 |
| 2009-01-28 | 9 | 10,325 | 19,109 | 6,323 | 374 | -2,030 | 57 | 0 | 0 | 0 | 0 | -628 | 33,530 |
| 2009-01-28 | 10 | 10,435 | 18,809 | 6,326 | 374 | -2,016 | 103 | 0 | 0 | 0 | 0 | -612 | 33,419 |
| 2009-01-28 | 11 | 10,800 | 19,506 | 6,328 | 375 | -1,968 | 137 | 0 | 0 | 0 | 0 | -1,482 | 33,696 |
| 2009-01-28 | 12 | 11,105 | 19,952 | 6,366 | 376 | -1,844 | 192 | 0 | 0 | 0 | 0 | -1,488 | 34,659 |
| 2009-01-28 | 13 | 12,943 | 21,021 | 6,376 | 398 | -1,592 | 185 | 0 | 0 | 0 | 0 | -1,680 | 37,651 |
| 2009-01-28 | 14 | 14,395 | 21,910 | 6,381 | 423 | -732 | 184 | 0 | 222 | 0 | 0 | -1,680 | 41,103 |
| 2009-01-28 | 15 | 16,258 | 22,639 | 6,384 | 460 | 306 | 187 | 0 | 560 | 0 | 0 | -1,356 | 45,438 |
| 2009-01-28 | 16 | 17,585 | 23,055 | 6,389 | 462 | 838 | 245 | 0 | 760 | 0 | 0 | -1,422 | 47,912 |
| 2009-01-28 | 17 | 17,823 | 23,266 | 6,395 | 479 | 908 | 229 | 0 | 793 | 0 | 0 | -1,384 | 48,509 |
| 2009-01-28 | 18 | 17,590 | 23,573 | 6,391 | 483 | 550 | 235 | 0 | 719 | 0 | 0 | -1,266 | 48,275 |
| 2009-01-28 | 19 | 17,932 | 23,680 | 6,390 | 536 | 718 | 229 | 0 | 860 | 0 | 0 | -1,290 | 49,055 |
| 2009-01-28 | 20 | 18,095 | 23,693 | 6,372 | 536 | 606 | 222 | 0 | 908 | 0 | 0 | -1,166 | 49,266 |
| 2009-01-28 | 21 | 17,914 | 23,661 | 6,370 | 539 | 642 | 207 | 0 | 846 | 0 | 0 | -982 | 49,197 |
| 2009-01-28 | 22 | 17,869 | 23,663 | 6,367 | 538 | 700 | 193 | 0 | 943 | 0 | 0 | -1,048 | 49,225 |
| 2009-01-28 | 23 | 17,893 | 23,717 | 6,365 | 538 | 812 | 186 | 0 | 855 | 0 | 0 | -968 | 49,398 |
| 2009-01-28 | 24 | 17,828 | 23,765 | 6,371 | 538 | 770 | 178 | 0 | 987 | 0 | 0 | -968 | 49,469 |
| 2009-01-28 | 25 | 17,776 | 23,818 | 6,406 | 541 | 680 | 199 | 0 | 1,043 | 0 | 0 | -968 | 49,495 |
| 2009-01-28 | 26 | 17,725 | 23,869 | 6,423 | 522 | 470 | 211 | 0 | 992 | 0 | 0 | -984 | 49,228 |
| 2009-01-28 | 27 | 17,891 | 23,890 | 6,444 | 485 | 492 | 269 | 0 | 1,039 | 0 | 0 | -1,378 | 49,132 |
| 2009-01-28 | 28 | 17,869 | 23,882 | 6,444 | 516 | 488 | 284 | 0 | 1,007 | 0 | 0 | -1,384 | 49,106 |
| 2009-01-28 | 29 | 17,876 | 23,846 | 6,462 | 491 | 458 | 317 | 0 | 1,028 | 0 | 0 | -1,298 | 49,180 |
| 2009-01-28 | 30 | 17,368 | 23,951 | 6,459 | 454 | 470 | 309 | 0 | 911 | 0 | 0 | -1,048 | 48,874 |
| 2009-01-28 | 31 | 15,983 | 23,904 | 6,441 | 442 | 358 | 295 | 0 | 687 | 0 | 0 | 538 | 48,648 |
| 2009-01-28 | 32 | 16,205 | 24,160 | 6,383 | 429 | 444 | 313 | 0 | 795 | 0 | 0 | 744 | 49,473 |
| 2009-01-28 | 33 | 16,366 | 24,495 | 6,356 | 470 | 578 | 370 | 0 | 766 | 0 | 0 | 1,288 | 50,689 |
| 2009-01-28 | 34 | 17,062 | 24,837 | 6,362 | 604 | 916 | 395 | 38 | 1,100 | 0 | 0 | 1,442 | 52,756 |
| 2009-01-28 | 35 | 17,453 | 25,120 | 6,373 | 893 | 1,544 | 446 | 133 | 1,274 | 0 | 0 | 1,940 | 55,176 |
| 2009-01-28 | 36 | 17,249 | 25,205 | 6,414 | 903 | 1,702 | 453 | 133 | 1,091 | 0 | 0 | 1,956 | 55,106 |
| 2009-01-28 | 37 | 16,606 | 25,256 | 6,416 | 939 | 1,794 | 422 | 30 | 1,009 | 0 | 0 | 1,954 | 54,426 |
| 2009-01-28 | 38 | 16,386 | 25,255 | 6,429 | 915 | 1,222 | 430 | 0 | 970 | 0 | 0 | 1,842 | 53,449 |
| 2009-01-28 | 39 | 16,712 | 25,312 | 6,423 | 645 | 1,192 | 485 | 0 | 1,002 | 0 | 0 | 402 | 52,173 |
| 2009-01-28 | 40 | 16,366 | 25,278 | 6,424 | 616 | 1,208 | 451 | 0 | 626 | 0 | 0 | 84 | 51,053 |
| 2009-01-28 | 41 | 16,636 | 25,077 | 6,425 | 564 | 880 | 404 | 0 | 268 | 0 | 0 | -368 | 49,886 |
| 2009-01-28 | 42 | 15,537 | 24,816 | 6,425 | 553 | 568 | 363 | 0 | 117 | 0 | 0 | -618 | 47,761 |
| 2009-01-28 | 43 | 14,874 | 24,428 | 6,425 | 477 | 628 | 322 | 0 | 0 | 0 | 0 | -922 | 46,232 |
| 2009-01-28 | 44 | 14,396 | 23,044 | 6,424 | 474 | 212 | 314 | 0 | 0 | 0 | 0 | -926 | 43,938 |
| 2009-01-28 | 45 | 13,849 | 21,872 | 6,442 | 456 | -174 | 304 | 0 | 0 | 0 | 0 | -912 | 41,837 |
| 2009-01-28 | 46 | 12,839 | 21,393 | 6,454 | 455 | -570 | 283 | 0 | 0 | 0 | 0 | -920 | 39,934 |
| 2009-01-28 | 47 | 12,332 | 20,971 | 6,468 | 412 | -1,308 | 256 | 0 | 0 | 0 | 0 | -1,666 | 37,465 |
| 2009-01-28 | 48 | 11,878 | 20,511 | 6,479 | 410 | -1,572 | 263 | 0 | 0 | 0 | 0 | -1,674 | 36,295 |