| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-12-18 | 1 | 5,296 | 18,235 | 7,464 | 239 | -1,138 | 927 | 0 | 0 | 0 | 751 | 1,734 | 33,508 |
| 2012-12-18 | 2 | 5,544 | 18,382 | 7,470 | 226 | -1,132 | 781 | 0 | 0 | 0 | 711 | 1,734 | 33,716 |
| 2012-12-18 | 3 | 5,841 | 18,240 | 7,466 | 191 | -1,276 | 770 | 0 | 0 | 0 | 643 | 1,700 | 33,575 |
| 2012-12-18 | 4 | 5,454 | 17,948 | 7,491 | 191 | -1,278 | 697 | 0 | 0 | 0 | 620 | 1,700 | 32,823 |
| 2012-12-18 | 5 | 5,362 | 17,537 | 7,505 | 190 | -1,450 | 696 | 0 | 0 | 0 | 620 | 1,758 | 32,218 |
| 2012-12-18 | 6 | 5,429 | 17,333 | 7,502 | 189 | -1,470 | 780 | 0 | 0 | 0 | 620 | 1,758 | 32,141 |
| 2012-12-18 | 7 | 5,541 | 16,991 | 7,499 | 189 | -1,632 | 676 | 0 | 0 | 0 | 616 | 1,712 | 31,592 |
| 2012-12-18 | 8 | 5,532 | 16,552 | 7,501 | 189 | -1,628 | 554 | 0 | 0 | 0 | 604 | 1,708 | 31,012 |
| 2012-12-18 | 9 | 5,669 | 16,731 | 7,476 | 184 | -1,634 | 535 | 0 | 0 | 0 | 436 | 1,170 | 30,567 |
| 2012-12-18 | 10 | 5,717 | 16,640 | 7,346 | 185 | -1,564 | 596 | 0 | 0 | 0 | 400 | 1,182 | 30,502 |
| 2012-12-18 | 11 | 6,370 | 16,812 | 7,300 | 216 | -1,446 | 571 | 0 | 0 | 0 | 400 | 786 | 31,009 |
| 2012-12-18 | 12 | 7,488 | 16,605 | 7,296 | 215 | -1,234 | 598 | 0 | 0 | 0 | 400 | 782 | 32,150 |
| 2012-12-18 | 13 | 9,454 | 18,478 | 7,283 | 220 | -998 | 622 | 0 | 0 | 0 | 400 | -24 | 35,435 |
| 2012-12-18 | 14 | 11,317 | 19,768 | 7,274 | 266 | -756 | 673 | 0 | 0 | 0 | 400 | -80 | 38,862 |
| 2012-12-18 | 15 | 13,223 | 20,187 | 7,267 | 390 | 192 | 672 | 0 | 0 | 0 | 400 | 758 | 43,089 |
| 2012-12-18 | 16 | 14,685 | 20,766 | 7,251 | 450 | 546 | 673 | 0 | 0 | 0 | 400 | 764 | 45,535 |
| 2012-12-18 | 17 | 15,112 | 20,881 | 7,243 | 452 | 628 | 660 | 0 | 0 | 0 | 401 | 1,144 | 46,521 |
| 2012-12-18 | 18 | 15,151 | 21,093 | 7,247 | 437 | 308 | 637 | 0 | 0 | 0 | 400 | 1,146 | 46,419 |
| 2012-12-18 | 19 | 15,550 | 21,092 | 7,288 | 467 | 308 | 592 | 0 | 0 | 0 | 400 | 1,152 | 46,849 |
| 2012-12-18 | 20 | 15,575 | 21,056 | 7,377 | 468 | 288 | 516 | 0 | 0 | 0 | 437 | 1,154 | 46,871 |
| 2012-12-18 | 21 | 15,421 | 21,211 | 7,387 | 475 | 306 | 416 | 0 | 0 | 0 | 450 | 1,112 | 46,778 |
| 2012-12-18 | 22 | 15,534 | 21,224 | 7,380 | 477 | 316 | 354 | 0 | 0 | 0 | 450 | 1,112 | 46,847 |
| 2012-12-18 | 23 | 15,641 | 21,186 | 7,391 | 474 | 302 | 319 | 0 | 0 | 0 | 497 | 1,092 | 46,902 |
| 2012-12-18 | 24 | 15,715 | 21,201 | 7,391 | 448 | 310 | 291 | 0 | 0 | 0 | 501 | 1,094 | 46,951 |
| 2012-12-18 | 25 | 15,564 | 21,298 | 7,399 | 408 | 304 | 311 | 0 | 0 | 0 | 500 | 1,234 | 47,018 |
| 2012-12-18 | 26 | 12,814 | 17,823 | 6,171 | 327 | 272 | 220 | 0 | 0 | 0 | 417 | 846 | 38,890 |
| 2012-12-18 | 27 | 15,315 | 21,352 | 7,429 | 395 | 306 | 213 | 0 | 0 | 0 | 500 | 202 | 45,712 |
| 2012-12-18 | 28 | 14,980 | 21,370 | 7,476 | 471 | 502 | 199 | 0 | 0 | 0 | 500 | 988 | 46,486 |
| 2012-12-18 | 29 | 15,256 | 21,338 | 7,508 | 497 | 364 | 208 | 0 | 0 | 0 | 500 | 884 | 46,555 |
| 2012-12-18 | 30 | 15,189 | 21,353 | 7,512 | 524 | 306 | 281 | 0 | 0 | 0 | 505 | 1,116 | 46,786 |
| 2012-12-18 | 31 | 15,878 | 21,163 | 7,530 | 474 | 290 | 316 | 0 | 0 | 0 | 619 | 834 | 47,104 |
| 2012-12-18 | 32 | 17,540 | 21,107 | 7,537 | 491 | 390 | 338 | 0 | 0 | 0 | 711 | 824 | 48,938 |
| 2012-12-18 | 33 | 19,317 | 21,288 | 7,545 | 565 | 400 | 355 | 0 | 0 | 0 | 776 | 1,660 | 51,906 |
| 2012-12-18 | 34 | 20,250 | 21,326 | 7,555 | 694 | 1,066 | 404 | 0 | 0 | 0 | 778 | 1,686 | 53,759 |
| 2012-12-18 | 35 | 20,299 | 21,355 | 7,561 | 691 | 1,442 | 440 | 0 | 0 | 0 | 761 | 1,686 | 54,235 |
| 2012-12-18 | 36 | 20,068 | 21,356 | 7,570 | 690 | 1,198 | 526 | 0 | 0 | 0 | 703 | 1,686 | 53,797 |
| 2012-12-18 | 37 | 19,844 | 21,512 | 7,573 | 691 | 556 | 524 | 0 | 0 | 0 | 676 | 1,686 | 53,062 |
| 2012-12-18 | 38 | 19,018 | 21,511 | 7,593 | 673 | 292 | 561 | 0 | 0 | 0 | 606 | 1,686 | 51,940 |
| 2012-12-18 | 39 | 17,831 | 21,478 | 7,638 | 554 | 364 | 634 | 0 | 0 | 0 | 485 | 1,688 | 50,672 |
| 2012-12-18 | 40 | 16,180 | 21,500 | 7,648 | 552 | 422 | 730 | 0 | 0 | 0 | 472 | 1,688 | 49,192 |
| 2012-12-18 | 41 | 15,083 | 21,549 | 7,660 | 522 | 382 | 798 | 0 | 0 | 0 | 472 | 1,688 | 48,154 |
| 2012-12-18 | 42 | 13,236 | 21,460 | 7,674 | 515 | 294 | 901 | 0 | 0 | 0 | 501 | 1,688 | 46,269 |
| 2012-12-18 | 43 | 11,619 | 21,461 | 7,680 | 421 | 350 | 1,021 | 0 | 0 | 0 | 515 | 1,688 | 44,755 |
| 2012-12-18 | 44 | 9,366 | 21,430 | 7,682 | 393 | 302 | 1,110 | 0 | 0 | 0 | 515 | 1,692 | 42,490 |
| 2012-12-18 | 45 | 8,086 | 20,738 | 7,697 | 391 | 208 | 1,271 | 0 | 0 | 0 | 510 | 1,524 | 40,425 |
| 2012-12-18 | 46 | 7,188 | 19,299 | 7,713 | 370 | 50 | 1,510 | 0 | 0 | 0 | 516 | 1,516 | 38,162 |
| 2012-12-18 | 47 | 6,138 | 18,334 | 7,713 | 294 | -708 | 1,643 | 0 | 0 | 0 | 513 | 1,736 | 35,663 |
| 2012-12-18 | 48 | 5,193 | 17,752 | 7,708 | 289 | -1,142 | 1,761 | 0 | 0 | 0 | 515 | 1,740 | 33,816 |