| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-01-31 | 1 | 6,997 | 18,902 | 8,473 | 460 | -1,600 | 900 | 0 | 0 | 0 | 0 | 746 | 34,878 |
| 2012-01-31 | 2 | 7,017 | 18,980 | 8,468 | 453 | -1,584 | 867 | 0 | 0 | 0 | 0 | 746 | 34,947 |
| 2012-01-31 | 3 | 7,134 | 18,882 | 8,467 | 408 | -1,598 | 873 | 0 | 0 | 0 | 0 | 662 | 34,828 |
| 2012-01-31 | 4 | 7,005 | 18,526 | 8,467 | 406 | -1,718 | 861 | 0 | 0 | 0 | 0 | 672 | 34,219 |
| 2012-01-31 | 5 | 6,918 | 18,429 | 8,468 | 405 | -2,008 | 842 | 0 | 0 | 0 | 0 | 806 | 33,860 |
| 2012-01-31 | 6 | 7,042 | 18,404 | 8,470 | 405 | -2,142 | 875 | 0 | 0 | 0 | 0 | 824 | 33,878 |
| 2012-01-31 | 7 | 7,087 | 18,019 | 8,468 | 404 | -2,454 | 937 | 0 | 0 | 0 | 0 | 1,020 | 33,481 |
| 2012-01-31 | 8 | 7,018 | 17,322 | 8,465 | 403 | -2,516 | 1,024 | 0 | 0 | 0 | 0 | 1,122 | 32,838 |
| 2012-01-31 | 9 | 7,046 | 17,420 | 8,462 | 405 | -2,480 | 1,090 | 0 | 0 | 0 | 0 | 212 | 32,155 |
| 2012-01-31 | 10 | 7,106 | 17,374 | 8,461 | 404 | -2,454 | 1,034 | 0 | 0 | 0 | 0 | 226 | 32,151 |
| 2012-01-31 | 11 | 7,355 | 18,310 | 8,459 | 431 | -1,574 | 936 | 0 | 0 | 0 | 0 | -1,250 | 32,667 |
| 2012-01-31 | 12 | 7,375 | 19,560 | 8,468 | 431 | -1,602 | 942 | 0 | 0 | 0 | 0 | -1,262 | 33,912 |
| 2012-01-31 | 13 | 8,471 | 21,063 | 8,465 | 431 | -944 | 955 | 0 | 0 | 0 | 0 | -1,294 | 37,147 |
| 2012-01-31 | 14 | 9,916 | 22,311 | 8,460 | 457 | 110 | 927 | 0 | 0 | 0 | 0 | -1,312 | 40,869 |
| 2012-01-31 | 15 | 11,896 | 23,363 | 8,466 | 528 | 198 | 972 | 0 | 0 | 0 | 0 | -370 | 45,053 |
| 2012-01-31 | 16 | 13,102 | 24,001 | 8,456 | 530 | 426 | 990 | 0 | 0 | 0 | 0 | -270 | 47,235 |
| 2012-01-31 | 17 | 13,570 | 24,321 | 8,463 | 529 | 394 | 1,061 | 0 | 0 | 0 | 0 | -72 | 48,266 |
| 2012-01-31 | 18 | 13,553 | 24,481 | 8,467 | 521 | 282 | 1,039 | 0 | 0 | 0 | 0 | -68 | 48,275 |
| 2012-01-31 | 19 | 14,008 | 24,751 | 8,465 | 568 | 296 | 1,059 | 0 | 0 | 0 | 0 | 188 | 49,335 |
| 2012-01-31 | 20 | 14,220 | 24,817 | 8,458 | 571 | 360 | 1,043 | 0 | 0 | 0 | 0 | 150 | 49,619 |
| 2012-01-31 | 21 | 14,082 | 24,927 | 8,460 | 571 | 444 | 1,030 | 0 | 0 | 0 | 0 | 208 | 49,722 |
| 2012-01-31 | 22 | 13,857 | 25,156 | 8,462 | 593 | 792 | 998 | 0 | 0 | 0 | 0 | 206 | 50,064 |
| 2012-01-31 | 23 | 13,789 | 25,109 | 8,472 | 754 | 614 | 996 | 0 | 0 | 0 | 0 | 264 | 49,998 |
| 2012-01-31 | 24 | 13,888 | 24,920 | 8,464 | 755 | 952 | 936 | 0 | 0 | 0 | 0 | 234 | 50,149 |
| 2012-01-31 | 25 | 14,084 | 24,621 | 8,470 | 779 | 1,056 | 978 | 0 | 0 | 0 | 0 | 352 | 50,340 |
| 2012-01-31 | 26 | 14,277 | 24,621 | 8,470 | 757 | 682 | 1,051 | 0 | 0 | 0 | 0 | 378 | 50,236 |
| 2012-01-31 | 27 | 14,290 | 24,527 | 8,468 | 720 | 652 | 1,113 | 0 | 0 | 0 | 0 | 294 | 50,064 |
| 2012-01-31 | 28 | 14,509 | 24,604 | 8,468 | 526 | 476 | 1,159 | 0 | 0 | 0 | 0 | 264 | 50,006 |
| 2012-01-31 | 29 | 14,983 | 24,565 | 8,460 | 534 | 498 | 1,191 | 0 | 0 | 0 | 0 | -224 | 50,007 |
| 2012-01-31 | 30 | 14,994 | 24,514 | 8,463 | 541 | 336 | 1,209 | 0 | 0 | 0 | 0 | -224 | 49,833 |
| 2012-01-31 | 31 | 14,714 | 24,379 | 8,454 | 574 | 304 | 1,328 | 0 | 0 | 0 | 0 | -244 | 49,509 |
| 2012-01-31 | 32 | 15,185 | 24,144 | 8,457 | 578 | 308 | 1,424 | 0 | 0 | 0 | 0 | -156 | 49,940 |
| 2012-01-31 | 33 | 14,899 | 23,399 | 8,457 | 602 | 286 | 1,514 | 0 | 0 | 0 | 0 | 1,676 | 50,833 |
| 2012-01-31 | 34 | 15,270 | 23,969 | 8,463 | 699 | 352 | 1,553 | 0 | 0 | 0 | 0 | 1,694 | 52,000 |
| 2012-01-31 | 35 | 15,638 | 23,983 | 8,461 | 856 | 958 | 1,666 | 0 | 0 | 0 | 0 | 2,502 | 54,064 |
| 2012-01-31 | 36 | 16,039 | 23,740 | 8,462 | 903 | 936 | 1,592 | 0 | 0 | 0 | 0 | 2,496 | 54,168 |
| 2012-01-31 | 37 | 16,173 | 24,041 | 8,467 | 903 | 976 | 1,678 | 0 | 0 | 0 | 0 | 1,940 | 54,178 |
| 2012-01-31 | 38 | 16,281 | 24,123 | 8,467 | 898 | 494 | 1,642 | 0 | 0 | 0 | 0 | 1,938 | 53,843 |
| 2012-01-31 | 39 | 15,876 | 24,294 | 8,470 | 626 | 448 | 1,624 | 0 | 0 | 0 | 0 | 1,536 | 52,874 |
| 2012-01-31 | 40 | 14,956 | 23,739 | 8,469 | 608 | 456 | 1,541 | 0 | 0 | 0 | 0 | 1,540 | 51,309 |
| 2012-01-31 | 41 | 14,145 | 23,841 | 8,467 | 584 | 584 | 1,411 | 0 | 0 | 0 | 0 | 1,092 | 50,124 |
| 2012-01-31 | 42 | 13,263 | 23,141 | 8,473 | 566 | 306 | 1,386 | 0 | 0 | 0 | 0 | 1,072 | 48,207 |
| 2012-01-31 | 43 | 12,374 | 23,332 | 8,466 | 486 | 592 | 1,440 | 0 | 0 | 0 | 0 | -224 | 46,466 |
| 2012-01-31 | 44 | 10,930 | 22,514 | 8,474 | 490 | 286 | 1,489 | 0 | 0 | 0 | 0 | -234 | 43,949 |
| 2012-01-31 | 45 | 9,721 | 21,691 | 8,472 | 494 | 120 | 1,508 | 0 | 0 | 0 | 0 | -306 | 41,700 |
| 2012-01-31 | 46 | 8,534 | 20,689 | 8,469 | 484 | -14 | 1,483 | 0 | 0 | 0 | 0 | -292 | 39,353 |
| 2012-01-31 | 47 | 7,123 | 19,939 | 8,472 | 422 | -858 | 1,430 | 0 | 0 | 0 | 0 | 344 | 36,872 |
| 2012-01-31 | 48 | 6,819 | 19,494 | 8,433 | 420 | -1,288 | 1,376 | 0 | 0 | 0 | 0 | 322 | 35,576 |