| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-05-18 | 1 | 12,327 | 0 | 4,271 | 196 | -706 | 1,371 | 0 | 0 | 141 | 2,933 | 2,596 | 23,129 |
| 2021-05-18 | 2 | 11,626 | 0 | 4,273 | 191 | -746 | 1,369 | 0 | 0 | 142 | 2,936 | 2,660 | 22,451 |
| 2021-05-18 | 3 | 11,682 | 0 | 4,273 | 138 | -1,040 | 1,483 | 0 | 0 | 142 | 2,918 | 2,646 | 22,242 |
| 2021-05-18 | 4 | 11,693 | 0 | 4,274 | 138 | -982 | 1,577 | 0 | 0 | 139 | 2,842 | 2,760 | 22,441 |
| 2021-05-18 | 5 | 11,641 | 0 | 4,275 | 139 | -992 | 1,658 | 0 | 0 | 142 | 2,841 | 2,704 | 22,408 |
| 2021-05-18 | 6 | 11,720 | 0 | 4,276 | 235 | -1,222 | 1,694 | 0 | 0 | 142 | 2,466 | 2,734 | 22,045 |
| 2021-05-18 | 7 | 11,762 | 0 | 4,270 | 235 | -1,486 | 1,722 | 0 | 0 | 142 | 2,346 | 2,744 | 21,735 |
| 2021-05-18 | 8 | 11,492 | 0 | 4,272 | 223 | -1,226 | 1,671 | 0 | 0 | 142 | 2,341 | 2,744 | 21,659 |
| 2021-05-18 | 9 | 11,660 | 0 | 4,276 | 137 | -1,336 | 1,716 | 0 | 0 | 142 | 2,333 | 2,706 | 21,634 |
| 2021-05-18 | 10 | 11,474 | 2 | 4,276 | 137 | -1,076 | 1,612 | 0 | 0 | 142 | 2,331 | 2,650 | 21,548 |
| 2021-05-18 | 11 | 11,597 | 158 | 4,280 | 135 | -796 | 1,580 | 0 | 0 | 142 | 2,272 | 2,476 | 21,844 |
| 2021-05-18 | 12 | 12,389 | 234 | 4,277 | 137 | -630 | 1,539 | 0 | 0 | 142 | 2,276 | 2,464 | 22,828 |
| 2021-05-18 | 13 | 13,760 | 257 | 4,275 | 220 | 116 | 1,297 | 0 | 0 | 147 | 2,249 | 2,518 | 24,839 |
| 2021-05-18 | 14 | 15,084 | 319 | 4,275 | 247 | 372 | 1,125 | 0 | 0 | 233 | 2,285 | 2,362 | 26,302 |
| 2021-05-18 | 15 | 16,893 | 371 | 4,276 | 440 | 432 | 947 | 0 | 0 | 239 | 2,297 | 2,540 | 28,435 |
| 2021-05-18 | 16 | 17,383 | 631 | 4,277 | 551 | 552 | 998 | 1 | 0 | 391 | 2,373 | 2,502 | 29,659 |
| 2021-05-18 | 17 | 17,401 | 897 | 4,273 | 578 | 986 | 990 | 87 | 0 | 422 | 2,385 | 2,502 | 30,521 |
| 2021-05-18 | 18 | 17,476 | 982 | 4,275 | 618 | 692 | 952 | 88 | 0 | 411 | 2,387 | 2,502 | 30,383 |
| 2021-05-18 | 19 | 17,525 | 988 | 4,273 | 615 | 874 | 885 | 88 | 0 | 345 | 2,389 | 2,502 | 30,484 |
| 2021-05-18 | 20 | 17,389 | 935 | 4,276 | 570 | 868 | 840 | 88 | 0 | 313 | 2,393 | 2,502 | 30,174 |
| 2021-05-18 | 21 | 17,396 | 983 | 4,278 | 477 | 600 | 803 | 19 | 0 | 259 | 2,474 | 2,452 | 29,741 |
| 2021-05-18 | 22 | 17,313 | 971 | 4,280 | 345 | 132 | 921 | 0 | 0 | 233 | 2,799 | 2,450 | 29,444 |
| 2021-05-18 | 23 | 17,482 | 965 | 4,280 | 281 | 170 | 1,009 | 0 | 0 | 224 | 2,980 | 2,502 | 29,893 |
| 2021-05-18 | 24 | 17,613 | 985 | 4,278 | 236 | -8 | 969 | 0 | 0 | 180 | 2,909 | 2,502 | 29,664 |
| 2021-05-18 | 25 | 17,942 | 985 | 4,279 | 204 | 32 | 1,091 | 0 | 0 | 152 | 2,831 | 2,502 | 30,018 |
| 2021-05-18 | 26 | 17,839 | 803 | 4,280 | 195 | -12 | 1,148 | 0 | 0 | 143 | 2,876 | 2,500 | 29,772 |
| 2021-05-18 | 27 | 17,639 | 651 | 4,278 | 156 | -16 | 1,171 | 0 | 0 | 143 | 2,955 | 2,500 | 29,477 |
| 2021-05-18 | 28 | 17,377 | 650 | 4,276 | 146 | -164 | 1,236 | 0 | 0 | 154 | 2,985 | 2,502 | 29,162 |
| 2021-05-18 | 29 | 17,441 | 558 | 4,276 | 132 | -164 | 1,252 | 0 | 0 | 152 | 2,982 | 2,500 | 29,129 |
| 2021-05-18 | 30 | 17,216 | 469 | 4,276 | 132 | -166 | 1,346 | 0 | 0 | 161 | 2,860 | 2,500 | 28,794 |
| 2021-05-18 | 31 | 17,567 | 465 | 4,274 | 133 | -166 | 1,482 | 0 | 0 | 160 | 2,747 | 2,500 | 29,162 |
| 2021-05-18 | 32 | 17,995 | 578 | 4,271 | 149 | -164 | 1,562 | 0 | 0 | 146 | 2,816 | 2,556 | 29,909 |
| 2021-05-18 | 33 | 18,169 | 883 | 4,267 | 225 | -12 | 1,763 | 0 | 0 | 167 | 2,953 | 2,536 | 30,951 |
| 2021-05-18 | 34 | 18,529 | 906 | 4,262 | 366 | -12 | 2,193 | 1 | 0 | 201 | 2,942 | 2,650 | 32,038 |
| 2021-05-18 | 35 | 18,782 | 943 | 4,261 | 528 | -10 | 2,248 | 87 | 0 | 267 | 2,995 | 2,690 | 32,791 |
| 2021-05-18 | 36 | 19,162 | 906 | 4,254 | 591 | 138 | 2,160 | 88 | 0 | 265 | 2,968 | 2,822 | 33,354 |
| 2021-05-18 | 37 | 19,024 | 785 | 4,270 | 622 | 452 | 2,219 | 88 | 0 | 297 | 2,925 | 2,762 | 33,444 |
| 2021-05-18 | 38 | 19,144 | 860 | 4,273 | 624 | 310 | 2,187 | 88 | 0 | 274 | 2,813 | 2,842 | 33,415 |
| 2021-05-18 | 39 | 19,219 | 990 | 4,274 | 623 | 458 | 1,984 | 88 | 0 | 275 | 3,005 | 2,772 | 33,688 |
| 2021-05-18 | 40 | 19,046 | 970 | 4,277 | 620 | 442 | 2,046 | 88 | 0 | 258 | 3,012 | 2,766 | 33,525 |
| 2021-05-18 | 41 | 18,985 | 974 | 4,279 | 542 | 398 | 1,936 | 4 | 0 | 208 | 3,030 | 2,304 | 32,660 |
| 2021-05-18 | 42 | 19,007 | 929 | 4,276 | 514 | 144 | 1,895 | 0 | 0 | 156 | 3,050 | 2,256 | 32,227 |
| 2021-05-18 | 43 | 18,499 | 894 | 4,276 | 333 | 144 | 1,950 | 0 | 0 | 149 | 3,053 | 2,688 | 31,986 |
| 2021-05-18 | 44 | 17,924 | 677 | 4,271 | 230 | 138 | 2,033 | 0 | 0 | 147 | 3,058 | 2,590 | 31,068 |
| 2021-05-18 | 45 | 16,972 | 470 | 4,264 | 166 | -14 | 2,007 | 0 | 0 | 139 | 3,059 | 2,756 | 29,819 |
| 2021-05-18 | 46 | 15,500 | 229 | 4,265 | 179 | -8 | 2,066 | 0 | 0 | 137 | 2,916 | 2,824 | 28,108 |
| 2021-05-18 | 47 | 13,690 | 183 | 4,263 | 169 | -148 | 2,028 | 0 | 0 | 144 | 2,725 | 2,866 | 25,920 |
| 2021-05-18 | 48 | 13,059 | 0 | 4,258 | 163 | -136 | 1,700 | 0 | 0 | 144 | 2,434 | 2,906 | 24,528 |