| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-12-21 | 1 | 13,746 | 3,105 | 6,755 | 557 | -806 | 1,501 | 0 | 0 | 129 | 1,063 | 3,378 | 29,428 |
| 2017-12-21 | 2 | 14,128 | 3,300 | 6,756 | 552 | -1,376 | 1,431 | 0 | 0 | 122 | 1,060 | 3,650 | 29,623 |
| 2017-12-21 | 3 | 13,874 | 3,319 | 6,764 | 552 | -1,488 | 1,406 | 0 | 0 | 123 | 1,057 | 3,704 | 29,311 |
| 2017-12-21 | 4 | 13,516 | 3,251 | 6,763 | 553 | -1,818 | 1,315 | 0 | 0 | 129 | 1,055 | 3,704 | 28,468 |
| 2017-12-21 | 5 | 13,010 | 3,102 | 6,895 | 554 | -1,814 | 1,167 | 0 | 0 | 130 | 1,054 | 3,704 | 27,802 |
| 2017-12-21 | 6 | 12,737 | 2,986 | 6,968 | 554 | -1,792 | 1,163 | 0 | 0 | 130 | 1,056 | 3,704 | 27,506 |
| 2017-12-21 | 7 | 12,528 | 2,658 | 6,972 | 555 | -1,766 | 1,173 | 0 | 0 | 130 | 1,055 | 3,704 | 27,009 |
| 2017-12-21 | 8 | 12,196 | 2,503 | 6,976 | 558 | -1,766 | 1,229 | 3 | 0 | 129 | 1,057 | 3,704 | 26,589 |
| 2017-12-21 | 9 | 11,787 | 2,550 | 6,977 | 558 | -1,750 | 1,143 | 16 | 0 | 130 | 1,054 | 3,704 | 26,169 |
| 2017-12-21 | 10 | 12,310 | 2,727 | 6,979 | 557 | -1,840 | 1,039 | 4 | 0 | 130 | 1,053 | 3,222 | 26,181 |
| 2017-12-21 | 11 | 14,078 | 3,118 | 6,993 | 572 | -812 | 1,011 | 0 | 0 | 130 | 1,053 | 728 | 26,871 |
| 2017-12-21 | 12 | 14,757 | 3,433 | 6,997 | 574 | -114 | 1,010 | 0 | 0 | 129 | 1,052 | 296 | 28,134 |
| 2017-12-21 | 13 | 16,731 | 4,456 | 6,995 | 607 | 18 | 1,119 | 0 | 0 | 129 | 1,176 | -256 | 30,975 |
| 2017-12-21 | 14 | 18,269 | 5,238 | 6,992 | 609 | 278 | 1,041 | 0 | 0 | 130 | 1,491 | -436 | 33,612 |
| 2017-12-21 | 15 | 21,205 | 5,926 | 6,995 | 628 | 378 | 1,067 | 0 | 0 | 130 | 1,567 | -1,010 | 36,886 |
| 2017-12-21 | 16 | 22,632 | 6,605 | 6,996 | 632 | 366 | 1,118 | 0 | 0 | 130 | 1,782 | -1,300 | 38,961 |
| 2017-12-21 | 17 | 22,863 | 6,621 | 6,990 | 801 | 392 | 1,158 | 0 | 0 | 128 | 1,810 | -258 | 40,505 |
| 2017-12-21 | 18 | 23,241 | 6,839 | 6,997 | 819 | 356 | 1,223 | 0 | 0 | 98 | 1,960 | -360 | 41,173 |
| 2017-12-21 | 19 | 23,251 | 6,755 | 6,996 | 819 | 340 | 1,215 | 0 | 0 | 89 | 1,838 | 372 | 41,675 |
| 2017-12-21 | 20 | 23,179 | 6,946 | 6,913 | 823 | 282 | 1,340 | 0 | 0 | 89 | 1,858 | 380 | 41,810 |
| 2017-12-21 | 21 | 23,037 | 7,252 | 6,791 | 827 | 474 | 1,665 | 0 | 0 | 112 | 1,869 | -278 | 41,749 |
| 2017-12-21 | 22 | 22,913 | 7,145 | 6,797 | 820 | 360 | 1,960 | 0 | 0 | 122 | 1,775 | -304 | 41,588 |
| 2017-12-21 | 23 | 22,953 | 7,492 | 6,801 | 824 | 272 | 2,195 | 0 | 0 | 120 | 1,887 | -980 | 41,564 |
| 2017-12-21 | 24 | 22,823 | 7,477 | 6,810 | 815 | 270 | 2,329 | 0 | 0 | 122 | 1,908 | -956 | 41,598 |
| 2017-12-21 | 25 | 22,864 | 7,455 | 6,823 | 798 | 262 | 2,518 | 0 | 0 | 121 | 1,895 | -1,172 | 41,564 |
| 2017-12-21 | 26 | 22,806 | 7,370 | 6,922 | 657 | 234 | 2,652 | 0 | 0 | 121 | 1,836 | -1,210 | 41,388 |
| 2017-12-21 | 27 | 22,807 | 7,473 | 7,035 | 661 | 228 | 2,656 | 0 | 0 | 116 | 1,835 | -1,586 | 41,225 |
| 2017-12-21 | 28 | 22,731 | 7,389 | 7,042 | 695 | 308 | 2,395 | 0 | 0 | 112 | 1,890 | -1,446 | 41,116 |
| 2017-12-21 | 29 | 23,117 | 7,227 | 7,042 | 721 | 306 | 2,270 | 0 | 0 | 97 | 1,907 | -1,462 | 41,225 |
| 2017-12-21 | 30 | 23,525 | 6,864 | 7,039 | 731 | 346 | 2,218 | 0 | 0 | 89 | 1,888 | -1,494 | 41,206 |
| 2017-12-21 | 31 | 23,352 | 6,915 | 7,054 | 817 | 290 | 2,167 | 0 | 0 | 89 | 1,670 | -816 | 41,538 |
| 2017-12-21 | 32 | 23,652 | 7,270 | 7,047 | 918 | 464 | 2,154 | 0 | 0 | 88 | 1,660 | -648 | 42,605 |
| 2017-12-21 | 33 | 23,444 | 6,690 | 7,055 | 933 | 434 | 2,489 | 0 | 0 | 88 | 1,655 | 1,200 | 43,988 |
| 2017-12-21 | 34 | 23,568 | 6,974 | 7,046 | 959 | 916 | 2,432 | 0 | 0 | 88 | 1,694 | 1,464 | 45,141 |
| 2017-12-21 | 35 | 23,789 | 7,156 | 7,048 | 966 | 1,252 | 2,162 | 0 | 0 | 89 | 1,657 | 1,572 | 45,691 |
| 2017-12-21 | 36 | 24,023 | 7,228 | 7,049 | 967 | 784 | 1,964 | 0 | 0 | 89 | 1,651 | 1,580 | 45,335 |
| 2017-12-21 | 37 | 24,004 | 7,037 | 7,069 | 971 | 1,110 | 1,981 | 0 | 0 | 88 | 1,648 | 912 | 44,820 |
| 2017-12-21 | 38 | 23,670 | 7,065 | 7,119 | 965 | 554 | 2,123 | 0 | 0 | 89 | 1,679 | 822 | 44,086 |
| 2017-12-21 | 39 | 23,406 | 7,295 | 7,153 | 801 | 1,074 | 2,184 | 0 | 0 | 89 | 1,821 | -228 | 43,595 |
| 2017-12-21 | 40 | 23,194 | 7,020 | 7,171 | 800 | 628 | 2,214 | 0 | 0 | 89 | 1,848 | -300 | 42,664 |
| 2017-12-21 | 41 | 22,368 | 6,577 | 7,165 | 774 | 328 | 2,346 | 0 | 0 | 89 | 1,833 | -142 | 41,338 |
| 2017-12-21 | 42 | 21,863 | 5,437 | 7,128 | 732 | 336 | 2,380 | 0 | 0 | 89 | 1,857 | 32 | 39,854 |
| 2017-12-21 | 43 | 19,660 | 4,079 | 7,119 | 690 | 470 | 2,227 | 0 | 0 | 89 | 1,833 | 2,010 | 38,177 |
| 2017-12-21 | 44 | 18,307 | 3,737 | 7,103 | 690 | 306 | 2,087 | 0 | 0 | 113 | 1,692 | 2,228 | 36,263 |
| 2017-12-21 | 45 | 17,594 | 3,601 | 7,112 | 642 | 296 | 2,317 | 0 | 0 | 121 | 1,503 | 1,350 | 34,536 |
| 2017-12-21 | 46 | 15,930 | 3,343 | 7,110 | 635 | 352 | 2,330 | 0 | 0 | 118 | 1,373 | 1,656 | 32,847 |
| 2017-12-21 | 47 | 13,462 | 2,834 | 7,125 | 618 | -246 | 2,398 | 0 | 0 | 88 | 1,156 | 3,390 | 30,825 |
| 2017-12-21 | 48 | 12,843 | 2,127 | 7,135 | 526 | -372 | 2,337 | 0 | 0 | 106 | 1,050 | 3,668 | 29,420 |