| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-12-11 | 1 | 6,335 | 19,515 | 7,804 | 223 | -1,102 | 1,228 | 0 | 0 | 0 | 363 | 922 | 35,288 |
| 2012-12-11 | 2 | 6,351 | 19,822 | 7,805 | 218 | -1,216 | 1,232 | 0 | 0 | 0 | 365 | 922 | 35,499 |
| 2012-12-11 | 3 | 6,480 | 19,896 | 7,809 | 201 | -1,342 | 1,208 | 0 | 0 | 0 | 362 | 776 | 35,390 |
| 2012-12-11 | 4 | 6,232 | 19,551 | 7,808 | 201 | -1,352 | 1,109 | 0 | 0 | 0 | 357 | 774 | 34,680 |
| 2012-12-11 | 5 | 6,128 | 19,290 | 7,809 | 200 | -1,476 | 937 | 0 | 0 | 0 | 362 | 954 | 34,204 |
| 2012-12-11 | 6 | 6,307 | 19,327 | 7,806 | 199 | -1,472 | 940 | 0 | 0 | 0 | 362 | 978 | 34,447 |
| 2012-12-11 | 7 | 6,110 | 19,101 | 7,827 | 199 | -1,498 | 848 | 0 | 0 | 0 | 359 | 832 | 33,778 |
| 2012-12-11 | 8 | 6,239 | 18,507 | 7,876 | 198 | -1,666 | 826 | 0 | 0 | 0 | 363 | 930 | 33,273 |
| 2012-12-11 | 9 | 6,478 | 18,692 | 7,899 | 196 | -1,760 | 843 | 0 | 0 | 0 | 374 | 124 | 32,846 |
| 2012-12-11 | 10 | 6,527 | 18,819 | 7,903 | 195 | -1,744 | 647 | 0 | 0 | 0 | 394 | 140 | 32,881 |
| 2012-12-11 | 11 | 7,286 | 19,824 | 7,904 | 181 | -1,544 | 658 | 0 | 0 | 0 | 405 | -1,144 | 33,570 |
| 2012-12-11 | 12 | 7,891 | 19,863 | 7,903 | 181 | -1,070 | 783 | 0 | 0 | 0 | 407 | -1,136 | 34,822 |
| 2012-12-11 | 13 | 10,348 | 20,012 | 7,881 | 194 | -562 | 773 | 0 | 0 | 0 | 405 | -944 | 38,107 |
| 2012-12-11 | 14 | 13,265 | 20,719 | 7,848 | 223 | -224 | 697 | 0 | 0 | 0 | 400 | -1,106 | 41,822 |
| 2012-12-11 | 15 | 15,094 | 21,370 | 7,849 | 367 | 434 | 661 | 0 | 0 | 0 | 478 | -496 | 45,757 |
| 2012-12-11 | 16 | 16,244 | 22,319 | 7,845 | 506 | 710 | 656 | 0 | 0 | 0 | 579 | -448 | 48,411 |
| 2012-12-11 | 17 | 16,379 | 23,018 | 7,854 | 689 | 856 | 585 | 0 | 0 | 0 | 587 | -700 | 49,268 |
| 2012-12-11 | 18 | 16,701 | 23,437 | 7,852 | 501 | 308 | 582 | 0 | 0 | 0 | 588 | -704 | 49,265 |
| 2012-12-11 | 19 | 16,777 | 23,835 | 7,846 | 403 | 714 | 444 | 0 | 0 | 0 | 582 | -500 | 50,101 |
| 2012-12-11 | 20 | 16,650 | 23,888 | 7,856 | 689 | 856 | 380 | 0 | 0 | 0 | 588 | -498 | 50,409 |
| 2012-12-11 | 21 | 16,795 | 23,901 | 7,850 | 636 | 580 | 246 | 0 | 0 | 0 | 587 | -252 | 50,343 |
| 2012-12-11 | 22 | 16,951 | 23,865 | 7,854 | 390 | 452 | 215 | 0 | 0 | 0 | 587 | -238 | 50,076 |
| 2012-12-11 | 23 | 17,141 | 23,783 | 7,855 | 380 | 350 | 217 | 0 | 0 | 0 | 585 | -302 | 50,009 |
| 2012-12-11 | 24 | 17,382 | 23,709 | 7,853 | 381 | 278 | 180 | 0 | 0 | 0 | 587 | -342 | 50,028 |
| 2012-12-11 | 25 | 17,588 | 23,632 | 7,853 | 383 | 650 | 174 | 0 | 0 | 0 | 590 | -762 | 50,108 |
| 2012-12-11 | 26 | 17,673 | 23,358 | 7,855 | 410 | 638 | 136 | 0 | 0 | 0 | 600 | -762 | 49,908 |
| 2012-12-11 | 27 | 17,826 | 23,179 | 7,854 | 522 | 314 | 96 | 0 | 0 | 0 | 600 | -812 | 49,579 |
| 2012-12-11 | 28 | 18,018 | 23,121 | 7,851 | 419 | 282 | 78 | 0 | 0 | 0 | 593 | -812 | 49,550 |
| 2012-12-11 | 29 | 18,363 | 23,181 | 7,847 | 422 | 370 | 88 | 0 | 0 | 0 | 537 | -1,094 | 49,714 |
| 2012-12-11 | 30 | 18,501 | 23,128 | 7,847 | 348 | 284 | 117 | 0 | 0 | 0 | 592 | -1,098 | 49,719 |
| 2012-12-11 | 31 | 18,985 | 23,148 | 7,843 | 274 | 410 | 93 | 0 | 0 | 0 | 596 | -1,318 | 50,031 |
| 2012-12-11 | 32 | 20,390 | 23,139 | 7,842 | 301 | 986 | 125 | 0 | 0 | 0 | 598 | -1,330 | 52,051 |
| 2012-12-11 | 33 | 21,026 | 23,167 | 7,809 | 449 | 956 | 161 | 0 | 0 | 0 | 599 | 686 | 54,853 |
| 2012-12-11 | 34 | 21,575 | 23,225 | 7,765 | 728 | 1,220 | 178 | 0 | 0 | 0 | 600 | 658 | 55,949 |
| 2012-12-11 | 35 | 21,354 | 23,158 | 7,766 | 575 | 1,010 | 243 | 0 | 0 | 0 | 600 | 1,548 | 56,254 |
| 2012-12-11 | 36 | 21,166 | 23,147 | 7,772 | 440 | 966 | 251 | 52 | 0 | 0 | 600 | 1,572 | 55,966 |
| 2012-12-11 | 37 | 21,309 | 23,206 | 7,789 | 433 | 1,154 | 216 | 129 | 0 | 0 | 600 | 1,154 | 55,990 |
| 2012-12-11 | 38 | 20,919 | 23,242 | 7,795 | 427 | 1,202 | 188 | 129 | 0 | 0 | 600 | 1,146 | 55,648 |
| 2012-12-11 | 39 | 20,496 | 23,240 | 7,785 | 437 | 804 | 191 | 129 | 0 | 0 | 561 | 672 | 54,315 |
| 2012-12-11 | 40 | 19,890 | 23,031 | 7,785 | 598 | 390 | 199 | 129 | 0 | 0 | 560 | 652 | 53,234 |
| 2012-12-11 | 41 | 18,792 | 22,693 | 7,785 | 398 | 424 | 199 | 119 | 0 | 0 | 560 | 940 | 51,910 |
| 2012-12-11 | 42 | 16,947 | 22,675 | 7,789 | 312 | 288 | 222 | 0 | 0 | 0 | 559 | 940 | 49,732 |
| 2012-12-11 | 43 | 15,401 | 22,447 | 7,790 | 328 | 648 | 258 | 0 | 0 | 0 | 559 | 890 | 48,321 |
| 2012-12-11 | 44 | 13,810 | 21,818 | 7,794 | 317 | 354 | 277 | 0 | 0 | 0 | 559 | 874 | 45,803 |
| 2012-12-11 | 45 | 12,202 | 21,680 | 7,793 | 314 | 222 | 315 | 0 | 0 | 0 | 559 | 258 | 43,343 |
| 2012-12-11 | 46 | 10,354 | 21,211 | 7,788 | 308 | 64 | 328 | 0 | 0 | 0 | 559 | 262 | 40,874 |
| 2012-12-11 | 47 | 9,611 | 20,050 | 7,791 | 240 | -282 | 328 | 0 | 0 | 0 | 559 | 14 | 38,311 |
| 2012-12-11 | 48 | 9,626 | 19,032 | 7,808 | 230 | -886 | 340 | 0 | 0 | 0 | 559 | 30 | 36,739 |