| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-05-21 | 1 | 3,973 | 0 | 4,362 | 141 | -986 | 12,952 | 1 | 0 | 114 | 1,370 | -760 | 21,167 |
| 2021-05-21 | 2 | 3,855 | 0 | 4,359 | 141 | -1,290 | 12,980 | 1 | 0 | 122 | 1,393 | -956 | 20,605 |
| 2021-05-21 | 3 | 3,960 | 0 | 4,365 | 127 | -1,334 | 12,983 | 1 | 0 | 125 | 1,352 | -996 | 20,583 |
| 2021-05-21 | 4 | 4,255 | 0 | 4,356 | 125 | -1,402 | 12,999 | 2 | 0 | 129 | 1,361 | -952 | 20,873 |
| 2021-05-21 | 5 | 4,336 | 0 | 4,358 | 125 | -1,354 | 12,982 | 2 | 0 | 130 | 1,413 | -1,328 | 20,664 |
| 2021-05-21 | 6 | 3,896 | 0 | 4,356 | 125 | -1,424 | 13,106 | 2 | 0 | 128 | 1,413 | -1,382 | 20,220 |
| 2021-05-21 | 7 | 3,418 | 0 | 4,358 | 125 | -1,072 | 13,012 | 2 | 0 | 125 | 1,371 | -1,336 | 20,003 |
| 2021-05-21 | 8 | 3,421 | 0 | 4,358 | 125 | -1,112 | 12,886 | 2 | 0 | 124 | 1,374 | -1,402 | 19,776 |
| 2021-05-21 | 9 | 3,461 | 0 | 4,359 | 125 | -1,200 | 12,749 | 2 | 0 | 119 | 1,371 | -1,388 | 19,598 |
| 2021-05-21 | 10 | 3,697 | 0 | 4,359 | 125 | -1,170 | 12,432 | 2 | 0 | 120 | 1,377 | -1,372 | 19,570 |
| 2021-05-21 | 11 | 4,012 | 0 | 4,360 | 125 | -1,098 | 12,033 | 2 | 0 | 120 | 1,381 | -980 | 19,955 |
| 2021-05-21 | 12 | 4,369 | 0 | 4,368 | 124 | -798 | 12,065 | 2 | 0 | 121 | 1,482 | -952 | 20,781 |
| 2021-05-21 | 13 | 5,208 | 0 | 4,365 | 133 | -626 | 12,164 | 1 | 0 | 116 | 1,475 | -70 | 22,766 |
| 2021-05-21 | 14 | 6,590 | 0 | 4,369 | 203 | -226 | 12,024 | 2 | 0 | 118 | 1,524 | 124 | 24,728 |
| 2021-05-21 | 15 | 6,613 | 0 | 4,366 | 263 | -54 | 12,185 | 0 | 0 | 120 | 1,309 | 2,842 | 27,644 |
| 2021-05-21 | 16 | 8,499 | 0 | 4,368 | 309 | 198 | 11,979 | 0 | 0 | 125 | 1,078 | 2,826 | 29,382 |
| 2021-05-21 | 17 | 9,251 | 0 | 4,367 | 317 | 742 | 11,955 | 0 | 0 | 122 | 1,179 | 2,674 | 30,607 |
| 2021-05-21 | 18 | 9,399 | 0 | 4,370 | 318 | 708 | 11,970 | 0 | 0 | 141 | 1,173 | 2,716 | 30,795 |
| 2021-05-21 | 19 | 9,538 | 0 | 4,368 | 314 | 840 | 12,113 | 0 | 0 | 146 | 1,118 | 2,870 | 31,307 |
| 2021-05-21 | 20 | 9,385 | 0 | 4,358 | 435 | 908 | 12,334 | 0 | 0 | 148 | 1,003 | 2,870 | 31,441 |
| 2021-05-21 | 21 | 9,479 | 0 | 4,362 | 472 | 492 | 12,457 | 0 | 0 | 151 | 992 | 2,856 | 31,261 |
| 2021-05-21 | 22 | 9,446 | 0 | 4,357 | 464 | 362 | 12,755 | 0 | 0 | 145 | 1,009 | 2,814 | 31,352 |
| 2021-05-21 | 23 | 9,681 | 0 | 4,358 | 460 | 224 | 12,699 | 0 | 0 | 121 | 1,010 | 2,870 | 31,423 |
| 2021-05-21 | 24 | 9,589 | 0 | 4,364 | 309 | 148 | 12,844 | 0 | 0 | 117 | 1,060 | 2,886 | 31,317 |
| 2021-05-21 | 25 | 9,588 | 0 | 4,358 | 284 | 396 | 12,664 | 0 | 0 | 124 | 1,077 | 2,842 | 31,333 |
| 2021-05-21 | 26 | 9,427 | 0 | 4,362 | 250 | 140 | 12,847 | 0 | 0 | 125 | 1,098 | 2,812 | 31,061 |
| 2021-05-21 | 27 | 8,959 | 0 | 4,376 | 218 | 138 | 12,833 | 0 | 0 | 136 | 1,033 | 3,148 | 30,841 |
| 2021-05-21 | 28 | 8,542 | 0 | 4,389 | 212 | -8 | 12,995 | 0 | 0 | 169 | 1,011 | 3,106 | 30,416 |
| 2021-05-21 | 29 | 7,948 | 0 | 4,418 | 144 | -10 | 13,289 | 0 | 0 | 170 | 990 | 3,236 | 30,185 |
| 2021-05-21 | 30 | 7,420 | 0 | 4,437 | 141 | -64 | 13,559 | 0 | 0 | 127 | 981 | 3,174 | 29,775 |
| 2021-05-21 | 31 | 7,660 | 0 | 4,432 | 141 | -162 | 13,717 | 0 | 0 | 125 | 1,083 | 2,688 | 29,684 |
| 2021-05-21 | 32 | 7,880 | 0 | 4,435 | 141 | -162 | 13,621 | 0 | 0 | 126 | 1,101 | 2,764 | 29,906 |
| 2021-05-21 | 33 | 8,209 | 0 | 4,435 | 198 | -164 | 14,074 | 0 | 0 | 133 | 1,069 | 2,650 | 30,604 |
| 2021-05-21 | 34 | 8,662 | 0 | 4,436 | 254 | -160 | 14,202 | 0 | 0 | 147 | 1,073 | 2,826 | 31,440 |
| 2021-05-21 | 35 | 9,171 | 0 | 4,435 | 415 | -48 | 14,193 | 0 | 0 | 148 | 1,103 | 2,824 | 32,241 |
| 2021-05-21 | 36 | 9,143 | 0 | 4,436 | 405 | 120 | 13,991 | 0 | 0 | 168 | 1,120 | 3,028 | 32,411 |
| 2021-05-21 | 37 | 9,069 | 0 | 4,434 | 412 | 264 | 13,662 | 0 | 0 | 198 | 1,116 | 2,898 | 32,053 |
| 2021-05-21 | 38 | 8,962 | 0 | 4,452 | 413 | 526 | 13,585 | 0 | 0 | 175 | 1,111 | 2,860 | 32,084 |
| 2021-05-21 | 39 | 8,752 | 0 | 4,452 | 405 | 568 | 13,531 | 0 | 0 | 145 | 1,109 | 2,868 | 31,830 |
| 2021-05-21 | 40 | 8,723 | 0 | 4,449 | 379 | 392 | 13,314 | 0 | 0 | 132 | 1,060 | 2,806 | 31,255 |
| 2021-05-21 | 41 | 8,366 | 0 | 4,452 | 368 | 140 | 13,175 | 0 | 0 | 122 | 1,114 | 2,904 | 30,641 |
| 2021-05-21 | 42 | 8,233 | 0 | 4,454 | 389 | -12 | 12,967 | 0 | 0 | 120 | 1,187 | 2,718 | 30,056 |
| 2021-05-21 | 43 | 7,467 | 0 | 4,473 | 315 | -12 | 12,693 | 0 | 0 | 121 | 1,125 | 3,364 | 29,546 |
| 2021-05-21 | 44 | 6,955 | 0 | 4,478 | 272 | 6 | 12,319 | 0 | 0 | 120 | 1,169 | 3,194 | 28,513 |
| 2021-05-21 | 45 | 6,443 | 0 | 4,485 | 159 | -16 | 11,809 | 0 | 0 | 124 | 1,400 | 2,748 | 27,152 |
| 2021-05-21 | 46 | 5,677 | 0 | 4,493 | 152 | -18 | 11,171 | 0 | 0 | 122 | 1,577 | 2,508 | 25,682 |
| 2021-05-21 | 47 | 4,819 | 0 | 4,510 | 164 | -614 | 10,831 | 0 | 0 | 121 | 1,644 | 2,474 | 23,949 |
| 2021-05-21 | 48 | 3,594 | 0 | 4,523 | 159 | -400 | 10,657 | 0 | 0 | 120 | 1,652 | 2,572 | 22,877 |