| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-27 | 1 | 9,749 | 918 | 3,706 | 77 | -270 | 1,926 | 3 | 0 | 142 | 2,939 | 3,538 | 22,728 |
| 2021-07-27 | 2 | 9,158 | 859 | 3,703 | 74 | -480 | 1,959 | 4 | 0 | 141 | 2,949 | 3,676 | 22,043 |
| 2021-07-27 | 3 | 9,150 | 600 | 3,703 | 75 | -828 | 1,989 | 5 | 0 | 141 | 2,991 | 3,802 | 21,628 |
| 2021-07-27 | 4 | 8,950 | 465 | 3,698 | 74 | -854 | 2,072 | 4 | 0 | 140 | 2,950 | 3,830 | 21,329 |
| 2021-07-27 | 5 | 8,988 | 488 | 3,697 | 74 | -1,028 | 1,947 | 4 | 0 | 146 | 2,852 | 3,838 | 21,006 |
| 2021-07-27 | 6 | 8,894 | 467 | 3,697 | 74 | -1,204 | 1,874 | 5 | 0 | 147 | 2,864 | 3,832 | 20,650 |
| 2021-07-27 | 7 | 8,947 | 487 | 3,696 | 75 | -1,192 | 1,707 | 4 | 0 | 147 | 2,870 | 3,820 | 20,561 |
| 2021-07-27 | 8 | 8,992 | 491 | 3,696 | 74 | -1,184 | 1,476 | 5 | 0 | 148 | 2,901 | 3,782 | 20,381 |
| 2021-07-27 | 9 | 9,131 | 480 | 3,657 | 74 | -1,184 | 1,249 | 5 | 0 | 142 | 3,034 | 3,900 | 20,488 |
| 2021-07-27 | 10 | 9,298 | 480 | 3,540 | 75 | -1,028 | 1,045 | 4 | 0 | 142 | 3,042 | 3,902 | 20,500 |
| 2021-07-27 | 11 | 9,699 | 467 | 3,539 | 74 | -1,104 | 1,029 | 5 | 0 | 140 | 3,042 | 3,938 | 20,829 |
| 2021-07-27 | 12 | 10,078 | 665 | 3,546 | 74 | -1,006 | 958 | 5 | 0 | 141 | 2,969 | 3,896 | 21,326 |
| 2021-07-27 | 13 | 10,295 | 859 | 3,546 | 75 | -130 | 1,195 | 3 | 0 | 141 | 2,671 | 4,282 | 22,937 |
| 2021-07-27 | 14 | 11,665 | 947 | 3,550 | 96 | -14 | 1,415 | 3 | 0 | 143 | 2,603 | 4,068 | 24,476 |
| 2021-07-27 | 15 | 13,638 | 988 | 3,548 | 122 | -16 | 1,179 | 2 | 0 | 141 | 2,687 | 3,990 | 26,279 |
| 2021-07-27 | 16 | 14,802 | 990 | 3,546 | 131 | -20 | 1,065 | 1 | 0 | 143 | 3,036 | 3,890 | 27,584 |
| 2021-07-27 | 17 | 15,947 | 991 | 3,543 | 339 | 216 | 1,130 | 1 | 0 | 219 | 3,037 | 3,742 | 29,165 |
| 2021-07-27 | 18 | 16,150 | 990 | 3,547 | 340 | 388 | 1,157 | 81 | 0 | 393 | 3,036 | 3,718 | 29,800 |
| 2021-07-27 | 19 | 16,084 | 981 | 3,545 | 336 | 276 | 1,541 | 98 | 0 | 424 | 3,029 | 3,720 | 30,034 |
| 2021-07-27 | 20 | 16,590 | 983 | 3,543 | 300 | 210 | 1,306 | 21 | 0 | 234 | 3,014 | 3,718 | 29,919 |
| 2021-07-27 | 21 | 16,718 | 981 | 3,542 | 157 | 284 | 1,160 | 0 | 0 | 228 | 3,004 | 3,752 | 29,826 |
| 2021-07-27 | 22 | 16,857 | 986 | 3,540 | 130 | 276 | 1,140 | 29 | 0 | 220 | 2,987 | 3,718 | 29,883 |
| 2021-07-27 | 23 | 16,819 | 985 | 3,543 | 112 | 100 | 1,232 | 98 | 0 | 208 | 2,951 | 3,718 | 29,766 |
| 2021-07-27 | 24 | 16,834 | 984 | 3,543 | 87 | 228 | 1,005 | 90 | 0 | 309 | 2,998 | 3,866 | 29,944 |
| 2021-07-27 | 25 | 16,806 | 982 | 3,544 | 56 | 496 | 924 | 98 | 0 | 398 | 3,016 | 3,718 | 30,038 |
| 2021-07-27 | 26 | 16,774 | 987 | 3,539 | 55 | 380 | 937 | 98 | 0 | 402 | 2,870 | 3,718 | 29,760 |
| 2021-07-27 | 27 | 16,864 | 964 | 3,446 | 55 | 246 | 890 | 98 | 0 | 408 | 2,904 | 3,718 | 29,593 |
| 2021-07-27 | 28 | 16,707 | 904 | 3,321 | 55 | 138 | 927 | 98 | 0 | 374 | 2,952 | 3,720 | 29,196 |
| 2021-07-27 | 29 | 16,604 | 909 | 3,302 | 55 | 248 | 953 | 67 | 0 | 176 | 2,969 | 3,720 | 29,003 |
| 2021-07-27 | 30 | 16,664 | 955 | 3,305 | 55 | 12 | 948 | 50 | 0 | 180 | 2,987 | 3,720 | 28,876 |
| 2021-07-27 | 31 | 16,677 | 985 | 3,304 | 56 | 100 | 1,223 | 50 | 0 | 178 | 2,996 | 3,720 | 29,289 |
| 2021-07-27 | 32 | 16,780 | 985 | 3,306 | 56 | 82 | 1,537 | 50 | 0 | 253 | 2,992 | 3,720 | 29,761 |
| 2021-07-27 | 33 | 16,822 | 980 | 3,306 | 82 | 20 | 1,720 | 49 | 0 | 287 | 3,042 | 3,746 | 30,054 |
| 2021-07-27 | 34 | 16,810 | 923 | 3,306 | 133 | 134 | 1,820 | 49 | 0 | 328 | 3,057 | 3,856 | 30,416 |
| 2021-07-27 | 35 | 16,390 | 850 | 3,311 | 360 | 886 | 1,947 | 49 | 0 | 314 | 3,063 | 3,764 | 30,934 |
| 2021-07-27 | 36 | 16,343 | 859 | 3,313 | 390 | 1,210 | 1,772 | 50 | 0 | 386 | 3,066 | 3,786 | 31,175 |
| 2021-07-27 | 37 | 16,500 | 813 | 3,312 | 396 | 1,278 | 1,505 | 98 | 0 | 430 | 3,074 | 3,742 | 31,148 |
| 2021-07-27 | 38 | 16,484 | 775 | 3,316 | 394 | 1,180 | 1,581 | 98 | 0 | 325 | 3,077 | 3,738 | 30,968 |
| 2021-07-27 | 39 | 16,369 | 768 | 3,317 | 386 | 888 | 1,649 | 88 | 0 | 392 | 3,077 | 3,738 | 30,672 |
| 2021-07-27 | 40 | 16,314 | 830 | 3,317 | 333 | 706 | 1,935 | 18 | 0 | 291 | 3,091 | 3,740 | 30,575 |
| 2021-07-27 | 41 | 16,196 | 874 | 3,317 | 155 | 744 | 2,072 | 1 | 0 | 149 | 3,078 | 3,740 | 30,326 |
| 2021-07-27 | 42 | 15,940 | 975 | 3,320 | 152 | 290 | 2,223 | 1 | 0 | 141 | 3,068 | 3,740 | 29,850 |
| 2021-07-27 | 43 | 15,691 | 988 | 3,320 | 136 | 114 | 2,528 | 1 | 0 | 140 | 3,077 | 3,718 | 29,713 |
| 2021-07-27 | 44 | 14,934 | 872 | 3,319 | 115 | 66 | 2,836 | 1 | 0 | 141 | 3,066 | 3,720 | 29,070 |
| 2021-07-27 | 45 | 14,077 | 641 | 3,320 | 66 | 16 | 3,003 | 1 | 0 | 142 | 2,870 | 3,720 | 27,856 |
| 2021-07-27 | 46 | 12,684 | 509 | 3,319 | 63 | 164 | 2,897 | 1 | 0 | 142 | 2,933 | 3,698 | 26,410 |
| 2021-07-27 | 47 | 11,744 | 522 | 3,320 | 72 | 224 | 2,810 | 1 | 0 | 142 | 2,985 | 2,886 | 24,706 |
| 2021-07-27 | 48 | 10,448 | 495 | 3,321 | 78 | 66 | 2,888 | 0 | 0 | 142 | 2,967 | 3,040 | 23,445 |