| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-04-21 | 1 | 14,820 | 0 | 4,666 | 327 | -16 | 1,597 | 2 | 0 | 142 | 1,772 | 296 | 23,606 |
| 2021-04-21 | 2 | 14,444 | 0 | 4,659 | 329 | -14 | 1,540 | 2 | 0 | 143 | 1,747 | 162 | 23,012 |
| 2021-04-21 | 3 | 14,515 | 0 | 4,659 | 312 | -12 | 1,666 | 2 | 0 | 141 | 1,751 | -52 | 22,982 |
| 2021-04-21 | 4 | 14,612 | 0 | 4,663 | 327 | -18 | 2,017 | 6 | 0 | 140 | 1,760 | 34 | 23,541 |
| 2021-04-21 | 5 | 14,321 | 0 | 4,663 | 352 | -494 | 2,200 | 1 | 0 | 144 | 1,750 | 498 | 23,435 |
| 2021-04-21 | 6 | 13,981 | 0 | 4,669 | 353 | -684 | 2,386 | 1 | 0 | 145 | 1,747 | 500 | 23,098 |
| 2021-04-21 | 7 | 14,366 | 0 | 4,666 | 353 | -1,092 | 2,594 | 1 | 0 | 143 | 1,767 | -198 | 22,600 |
| 2021-04-21 | 8 | 14,135 | 0 | 4,663 | 350 | -1,110 | 2,786 | 1 | 0 | 141 | 1,766 | -362 | 22,370 |
| 2021-04-21 | 9 | 14,328 | 0 | 4,668 | 330 | -678 | 3,025 | 4 | 0 | 141 | 1,754 | -1,412 | 22,160 |
| 2021-04-21 | 10 | 14,515 | 0 | 4,665 | 331 | -820 | 3,015 | 5 | 0 | 150 | 1,756 | -1,494 | 22,123 |
| 2021-04-21 | 11 | 14,472 | 0 | 4,663 | 328 | -122 | 3,084 | 4 | 0 | 145 | 1,753 | -1,406 | 22,921 |
| 2021-04-21 | 12 | 14,659 | 0 | 4,664 | 349 | -90 | 3,638 | 5 | 0 | 141 | 1,820 | -1,378 | 23,808 |
| 2021-04-21 | 13 | 15,462 | 0 | 4,658 | 394 | -74 | 3,951 | 4 | 0 | 140 | 2,061 | -922 | 25,674 |
| 2021-04-21 | 14 | 16,402 | 0 | 4,656 | 424 | 182 | 4,109 | 4 | 0 | 151 | 2,426 | -768 | 27,586 |
| 2021-04-21 | 15 | 17,037 | 0 | 4,661 | 514 | 324 | 4,111 | 3 | 0 | 202 | 2,939 | 262 | 30,053 |
| 2021-04-21 | 16 | 17,382 | 153 | 4,659 | 485 | 558 | 4,389 | 1 | 0 | 320 | 3,042 | 326 | 31,315 |
| 2021-04-21 | 17 | 17,496 | 230 | 4,666 | 472 | 154 | 5,360 | 1 | 0 | 226 | 2,993 | 844 | 32,442 |
| 2021-04-21 | 18 | 17,222 | 229 | 4,663 | 472 | 134 | 5,879 | 1 | 0 | 187 | 2,792 | 816 | 32,395 |
| 2021-04-21 | 19 | 17,137 | 241 | 4,659 | 416 | -18 | 6,101 | 1 | 0 | 163 | 2,636 | 694 | 32,030 |
| 2021-04-21 | 20 | 16,810 | 236 | 4,659 | 390 | -12 | 5,968 | 1 | 0 | 144 | 2,623 | 558 | 31,377 |
| 2021-04-21 | 21 | 16,945 | 231 | 4,662 | 372 | -14 | 5,803 | 1 | 0 | 110 | 2,788 | -226 | 30,672 |
| 2021-04-21 | 22 | 16,580 | 242 | 4,653 | 340 | 60 | 5,456 | 1 | 0 | 104 | 2,741 | -154 | 30,023 |
| 2021-04-21 | 23 | 16,494 | 239 | 4,657 | 314 | -14 | 5,004 | 1 | 0 | 104 | 2,792 | -184 | 29,407 |
| 2021-04-21 | 24 | 16,606 | 238 | 4,656 | 275 | -14 | 4,625 | 1 | 0 | 102 | 2,911 | -100 | 29,300 |
| 2021-04-21 | 25 | 16,223 | 325 | 4,659 | 256 | -12 | 4,233 | 1 | 0 | 140 | 2,813 | 1,052 | 29,690 |
| 2021-04-21 | 26 | 16,167 | 231 | 4,657 | 235 | -12 | 4,269 | 1 | 0 | 141 | 2,944 | 1,100 | 29,733 |
| 2021-04-21 | 27 | 15,737 | 237 | 4,652 | 235 | 30 | 4,029 | 1 | 0 | 118 | 2,776 | 1,202 | 29,017 |
| 2021-04-21 | 28 | 15,385 | 231 | 4,651 | 238 | -78 | 3,865 | 1 | 0 | 101 | 2,965 | 1,154 | 28,513 |
| 2021-04-21 | 29 | 15,243 | 235 | 4,644 | 257 | -160 | 3,734 | 1 | 0 | 102 | 2,986 | 1,214 | 28,256 |
| 2021-04-21 | 30 | 15,181 | 231 | 4,659 | 257 | -160 | 3,580 | 1 | 0 | 102 | 2,952 | 1,184 | 27,987 |
| 2021-04-21 | 31 | 14,899 | 229 | 4,647 | 258 | -12 | 3,627 | 1 | 0 | 101 | 2,890 | 1,386 | 28,026 |
| 2021-04-21 | 32 | 15,153 | 233 | 4,649 | 258 | -8 | 3,961 | 1 | 0 | 103 | 2,800 | 1,476 | 28,626 |
| 2021-04-21 | 33 | 15,598 | 242 | 4,647 | 258 | -10 | 4,044 | 1 | 0 | 144 | 2,874 | 1,668 | 29,466 |
| 2021-04-21 | 34 | 16,568 | 249 | 4,639 | 327 | 86 | 3,995 | 1 | 0 | 200 | 2,958 | 1,790 | 30,813 |
| 2021-04-21 | 35 | 17,215 | 233 | 4,647 | 411 | 0 | 4,061 | 1 | 0 | 292 | 2,957 | 2,440 | 32,257 |
| 2021-04-21 | 36 | 17,722 | 340 | 4,639 | 463 | 44 | 4,007 | 1 | 0 | 347 | 2,962 | 2,556 | 33,081 |
| 2021-04-21 | 37 | 18,080 | 311 | 4,649 | 512 | 622 | 3,924 | 1 | 0 | 388 | 2,954 | 2,292 | 33,733 |
| 2021-04-21 | 38 | 17,951 | 240 | 4,644 | 529 | 886 | 3,916 | 1 | 0 | 336 | 2,919 | 2,296 | 33,718 |
| 2021-04-21 | 39 | 18,222 | 242 | 4,645 | 526 | 1,032 | 3,958 | 1 | 0 | 190 | 2,916 | 2,580 | 34,312 |
| 2021-04-21 | 40 | 18,240 | 281 | 4,651 | 518 | 786 | 3,944 | 1 | 0 | 155 | 2,929 | 2,708 | 34,213 |
| 2021-04-21 | 41 | 18,229 | 260 | 4,650 | 461 | 766 | 3,974 | 1 | 0 | 148 | 2,963 | 2,814 | 34,266 |
| 2021-04-21 | 42 | 18,254 | 357 | 4,650 | 418 | 602 | 3,915 | 1 | 0 | 164 | 2,962 | 2,752 | 34,075 |
| 2021-04-21 | 43 | 18,220 | 393 | 4,651 | 355 | 650 | 3,948 | 2 | 0 | 210 | 2,958 | 2,046 | 33,433 |
| 2021-04-21 | 44 | 18,162 | 272 | 4,648 | 305 | 92 | 3,704 | 1 | 0 | 163 | 2,812 | 1,912 | 32,071 |
| 2021-04-21 | 45 | 17,996 | 0 | 4,651 | 293 | 94 | 3,832 | 1 | 0 | 135 | 2,657 | 722 | 30,381 |
| 2021-04-21 | 46 | 16,974 | 0 | 4,641 | 313 | -16 | 3,756 | 1 | 0 | 113 | 2,020 | 444 | 28,246 |
| 2021-04-21 | 47 | 15,372 | 0 | 4,645 | 306 | -14 | 3,835 | 1 | 0 | 104 | 1,467 | 944 | 26,660 |
| 2021-04-21 | 48 | 14,131 | 0 | 4,648 | 305 | -14 | 3,809 | 1 | 0 | 105 | 1,141 | 1,102 | 25,228 |