| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-02-12 | 1 | 12,694 | 20,010 | 7,989 | 225 | -2,086 | 45 | 0 | 0 | 0 | 0 | -470 | 38,407 |
| 2009-02-12 | 2 | 12,327 | 20,268 | 7,987 | 188 | -2,068 | 45 | 0 | 0 | 0 | 0 | -476 | 38,271 |
| 2009-02-12 | 3 | 12,156 | 20,249 | 7,988 | 168 | -2,048 | 40 | 0 | 0 | 0 | 0 | -322 | 38,231 |
| 2009-02-12 | 4 | 11,867 | 20,003 | 7,987 | 166 | -2,008 | 45 | 0 | 0 | 0 | 0 | -326 | 37,734 |
| 2009-02-12 | 5 | 11,871 | 20,018 | 7,983 | 146 | -2,144 | 44 | 0 | 0 | 0 | 0 | -322 | 37,596 |
| 2009-02-12 | 6 | 11,868 | 20,197 | 7,988 | 141 | -2,026 | 53 | 0 | 0 | 0 | 0 | -326 | 37,895 |
| 2009-02-12 | 7 | 11,854 | 19,835 | 7,986 | 140 | -2,302 | 77 | 0 | 0 | 0 | 0 | -140 | 37,450 |
| 2009-02-12 | 8 | 11,752 | 19,162 | 7,985 | 140 | -2,388 | 115 | 0 | 0 | 0 | 0 | -184 | 36,582 |
| 2009-02-12 | 9 | 11,727 | 18,716 | 7,983 | 139 | -2,398 | 137 | 0 | 0 | 0 | 0 | -328 | 35,976 |
| 2009-02-12 | 10 | 11,657 | 18,749 | 7,990 | 139 | -2,438 | 184 | 0 | 0 | 0 | 0 | -426 | 35,855 |
| 2009-02-12 | 11 | 12,109 | 18,936 | 7,990 | 137 | -1,842 | 209 | 0 | 1 | 0 | 0 | -1,496 | 36,044 |
| 2009-02-12 | 12 | 11,982 | 19,393 | 7,993 | 137 | -1,414 | 216 | 0 | 35 | 0 | 0 | -1,316 | 37,026 |
| 2009-02-12 | 13 | 13,062 | 20,341 | 7,997 | 137 | -624 | 267 | 0 | 117 | 0 | 0 | -1,276 | 40,021 |
| 2009-02-12 | 14 | 14,759 | 21,526 | 7,995 | 144 | -186 | 302 | 0 | 190 | 0 | 0 | -1,320 | 43,410 |
| 2009-02-12 | 15 | 16,658 | 22,546 | 7,993 | 221 | 224 | 291 | 0 | 341 | 0 | 0 | -1,190 | 47,084 |
| 2009-02-12 | 16 | 17,138 | 22,977 | 7,988 | 221 | 344 | 337 | 0 | 606 | 0 | 0 | -1,264 | 48,347 |
| 2009-02-12 | 17 | 17,678 | 22,999 | 7,995 | 206 | 306 | 389 | 0 | 884 | 0 | 0 | -1,298 | 49,159 |
| 2009-02-12 | 18 | 18,036 | 23,021 | 7,993 | 224 | 350 | 485 | 0 | 944 | 0 | 0 | -1,548 | 49,505 |
| 2009-02-12 | 19 | 18,350 | 23,209 | 7,997 | 457 | 528 | 567 | 0 | 1,086 | 0 | 0 | -1,518 | 50,676 |
| 2009-02-12 | 20 | 18,433 | 23,287 | 7,989 | 376 | 868 | 549 | 0 | 1,112 | 0 | 0 | -1,560 | 51,054 |
| 2009-02-12 | 21 | 18,529 | 23,251 | 7,989 | 487 | 1,040 | 476 | 0 | 1,026 | 0 | 0 | -1,596 | 51,202 |
| 2009-02-12 | 22 | 18,550 | 23,093 | 7,990 | 546 | 1,108 | 417 | 0 | 1,032 | 0 | 0 | -1,400 | 51,336 |
| 2009-02-12 | 23 | 18,557 | 23,086 | 7,991 | 625 | 1,072 | 336 | 23 | 995 | 0 | 0 | -1,368 | 51,317 |
| 2009-02-12 | 24 | 18,503 | 23,190 | 7,990 | 614 | 868 | 303 | 13 | 1,063 | 0 | 0 | -1,220 | 51,324 |
| 2009-02-12 | 25 | 18,467 | 23,342 | 7,990 | 490 | 938 | 319 | 0 | 1,062 | 0 | 0 | -1,226 | 51,382 |
| 2009-02-12 | 26 | 18,535 | 23,373 | 7,989 | 528 | 916 | 293 | 7 | 734 | 0 | 0 | -1,290 | 51,085 |
| 2009-02-12 | 27 | 18,768 | 23,408 | 7,983 | 698 | 1,138 | 252 | 21 | 475 | 0 | 0 | -1,696 | 51,047 |
| 2009-02-12 | 28 | 18,883 | 23,404 | 7,984 | 689 | 992 | 229 | 0 | 440 | 0 | 0 | -1,670 | 50,951 |
| 2009-02-12 | 29 | 18,923 | 23,414 | 7,979 | 689 | 958 | 262 | 0 | 514 | 0 | 0 | -1,620 | 51,119 |
| 2009-02-12 | 30 | 18,896 | 23,411 | 7,978 | 686 | 744 | 269 | 0 | 566 | 0 | 0 | -1,662 | 50,888 |
| 2009-02-12 | 31 | 18,035 | 23,271 | 7,975 | 614 | 390 | 285 | 0 | 645 | 0 | 0 | -516 | 50,699 |
| 2009-02-12 | 32 | 18,273 | 23,240 | 7,954 | 371 | 420 | 302 | 0 | 831 | 0 | 0 | -280 | 51,111 |
| 2009-02-12 | 33 | 18,761 | 23,255 | 7,922 | 385 | 386 | 310 | 0 | 997 | 0 | 0 | -120 | 51,896 |
| 2009-02-12 | 34 | 19,004 | 23,446 | 7,876 | 521 | 1,028 | 302 | 0 | 1,162 | 0 | 0 | 0 | 53,339 |
| 2009-02-12 | 35 | 19,001 | 23,273 | 7,839 | 813 | 1,610 | 268 | 8 | 1,387 | 0 | 0 | 924 | 55,123 |
| 2009-02-12 | 36 | 18,920 | 23,208 | 7,825 | 917 | 1,812 | 245 | 155 | 1,619 | 0 | 0 | 1,058 | 55,759 |
| 2009-02-12 | 37 | 18,819 | 23,313 | 7,807 | 731 | 1,940 | 279 | 139 | 1,507 | 0 | 0 | 944 | 55,479 |
| 2009-02-12 | 38 | 18,819 | 23,451 | 7,797 | 575 | 1,772 | 264 | 77 | 1,063 | 0 | 0 | 694 | 54,512 |
| 2009-02-12 | 39 | 19,005 | 23,351 | 7,746 | 767 | 1,490 | 233 | 0 | 1,181 | 0 | 0 | 8 | 53,781 |
| 2009-02-12 | 40 | 18,528 | 23,371 | 7,751 | 521 | 724 | 216 | 0 | 1,205 | 0 | 0 | -86 | 52,230 |
| 2009-02-12 | 41 | 17,901 | 23,538 | 7,746 | 457 | 590 | 198 | 0 | 1,044 | 0 | 0 | -102 | 51,372 |
| 2009-02-12 | 42 | 17,167 | 23,348 | 7,751 | 382 | 388 | 163 | 0 | 554 | 0 | 0 | -132 | 49,621 |
| 2009-02-12 | 43 | 16,324 | 23,237 | 7,747 | 249 | 498 | 140 | 0 | 295 | 0 | 0 | -606 | 47,884 |
| 2009-02-12 | 44 | 14,749 | 22,957 | 7,754 | 244 | 354 | 102 | 0 | 24 | 0 | 0 | -668 | 45,516 |
| 2009-02-12 | 45 | 13,778 | 22,292 | 7,753 | 243 | -36 | 74 | 0 | 0 | 0 | 0 | -666 | 43,438 |
| 2009-02-12 | 46 | 13,059 | 21,468 | 7,747 | 238 | -486 | 85 | 0 | 0 | 0 | 0 | -658 | 41,453 |
| 2009-02-12 | 47 | 12,405 | 21,070 | 7,771 | 189 | -1,824 | 81 | 0 | 0 | 0 | 0 | -622 | 39,070 |
| 2009-02-12 | 48 | 11,828 | 20,695 | 7,772 | 188 | -2,112 | 71 | 0 | 0 | 0 | 0 | -622 | 37,820 |