| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-05-27 | 1 | 5,089 | 8,965 | 8,215 | 77 | -722 | 1,587 | 0 | 0 | 0 | 44 | 1,452 | 24,707 |
| 2012-05-27 | 2 | 4,867 | 8,346 | 8,212 | 77 | -942 | 1,623 | 0 | 0 | 0 | 44 | 1,448 | 23,675 |
| 2012-05-27 | 3 | 4,916 | 7,983 | 8,218 | 77 | -1,044 | 1,518 | 0 | 0 | 0 | 44 | 1,544 | 23,256 |
| 2012-05-27 | 4 | 4,918 | 7,626 | 8,222 | 77 | -1,006 | 1,424 | 0 | 0 | 0 | 45 | 1,544 | 22,850 |
| 2012-05-27 | 5 | 4,959 | 7,316 | 8,225 | 77 | -1,246 | 1,457 | 0 | 0 | 0 | 45 | 1,506 | 22,339 |
| 2012-05-27 | 6 | 4,985 | 6,976 | 8,227 | 77 | -1,254 | 1,356 | 0 | 0 | 0 | 44 | 1,508 | 21,919 |
| 2012-05-27 | 7 | 5,120 | 6,692 | 8,230 | 77 | -1,298 | 1,284 | 0 | 0 | 0 | 44 | 1,480 | 21,629 |
| 2012-05-27 | 8 | 5,161 | 6,622 | 8,224 | 77 | -1,314 | 1,178 | 0 | 0 | 0 | 44 | 1,480 | 21,472 |
| 2012-05-27 | 9 | 5,349 | 6,280 | 8,231 | 77 | -1,364 | 1,027 | 0 | 0 | 0 | 43 | 1,534 | 21,177 |
| 2012-05-27 | 10 | 5,162 | 5,729 | 8,225 | 77 | -1,428 | 920 | 0 | 0 | 0 | 43 | 1,562 | 20,290 |
| 2012-05-27 | 11 | 5,125 | 5,425 | 8,225 | 77 | -1,422 | 867 | 0 | 0 | 0 | 43 | 1,648 | 19,988 |
| 2012-05-27 | 12 | 5,103 | 5,566 | 8,225 | 77 | -1,408 | 834 | 0 | 0 | 0 | 44 | 1,702 | 20,143 |
| 2012-05-27 | 13 | 5,270 | 6,165 | 8,221 | 77 | -1,304 | 837 | 0 | 0 | 0 | 44 | 1,712 | 21,022 |
| 2012-05-27 | 14 | 5,578 | 6,464 | 8,227 | 78 | -1,174 | 831 | 0 | 0 | 0 | 44 | 1,710 | 21,758 |
| 2012-05-27 | 15 | 5,887 | 6,847 | 8,224 | 126 | -204 | 816 | 0 | 0 | 0 | 44 | 1,512 | 23,252 |
| 2012-05-27 | 16 | 6,133 | 7,778 | 8,221 | 128 | 94 | 761 | 0 | 0 | 0 | 44 | 1,512 | 24,671 |
| 2012-05-27 | 17 | 6,601 | 9,133 | 8,219 | 143 | 296 | 742 | 0 | 0 | 0 | 44 | 1,414 | 26,592 |
| 2012-05-27 | 18 | 7,050 | 10,279 | 8,215 | 151 | 326 | 675 | 0 | 0 | 0 | 44 | 1,256 | 27,996 |
| 2012-05-27 | 19 | 7,681 | 10,865 | 8,214 | 310 | 354 | 636 | 0 | 0 | 0 | 44 | 1,504 | 29,608 |
| 2012-05-27 | 20 | 8,432 | 11,091 | 8,216 | 385 | 360 | 638 | 0 | 0 | 0 | 44 | 1,504 | 30,670 |
| 2012-05-27 | 21 | 8,882 | 11,281 | 8,215 | 391 | 522 | 639 | 0 | 0 | 0 | 44 | 1,542 | 31,516 |
| 2012-05-27 | 22 | 9,124 | 11,449 | 8,215 | 404 | 458 | 600 | 0 | 0 | 0 | 44 | 1,542 | 31,836 |
| 2012-05-27 | 23 | 8,607 | 11,336 | 8,210 | 451 | 1,184 | 679 | 0 | 0 | 0 | 44 | 1,608 | 32,119 |
| 2012-05-27 | 24 | 8,445 | 11,520 | 8,217 | 456 | 1,342 | 676 | 0 | 0 | 0 | 44 | 1,604 | 32,304 |
| 2012-05-27 | 25 | 8,521 | 11,551 | 8,217 | 449 | 1,338 | 699 | 0 | 0 | 0 | 43 | 1,578 | 32,396 |
| 2012-05-27 | 26 | 8,520 | 11,455 | 8,220 | 431 | 1,290 | 732 | 0 | 0 | 0 | 44 | 1,574 | 32,266 |
| 2012-05-27 | 27 | 8,628 | 11,489 | 8,215 | 263 | 756 | 730 | 0 | 0 | 0 | 44 | 1,574 | 31,699 |
| 2012-05-27 | 28 | 8,552 | 11,310 | 8,219 | 187 | 538 | 725 | 0 | 0 | 0 | 44 | 1,574 | 31,149 |
| 2012-05-27 | 29 | 8,564 | 11,113 | 8,220 | 162 | 310 | 733 | 0 | 0 | 0 | 44 | 1,576 | 30,722 |
| 2012-05-27 | 30 | 8,399 | 11,069 | 8,217 | 158 | 304 | 662 | 0 | 0 | 0 | 43 | 1,574 | 30,426 |
| 2012-05-27 | 31 | 8,373 | 11,129 | 8,209 | 143 | 476 | 537 | 0 | 0 | 0 | 44 | 1,576 | 30,487 |
| 2012-05-27 | 32 | 8,411 | 11,192 | 8,216 | 193 | 366 | 538 | 0 | 0 | 0 | 44 | 1,576 | 30,536 |
| 2012-05-27 | 33 | 8,432 | 11,384 | 8,219 | 217 | 362 | 582 | 0 | 0 | 0 | 44 | 1,500 | 30,740 |
| 2012-05-27 | 34 | 8,473 | 11,564 | 8,214 | 219 | 432 | 612 | 0 | 0 | 0 | 44 | 1,498 | 31,056 |
| 2012-05-27 | 35 | 8,319 | 11,749 | 8,216 | 434 | 344 | 644 | 0 | 0 | 0 | 44 | 1,574 | 31,324 |
| 2012-05-27 | 36 | 8,162 | 11,949 | 8,218 | 449 | 410 | 633 | 0 | 0 | 0 | 44 | 1,574 | 31,439 |
| 2012-05-27 | 37 | 8,188 | 11,977 | 8,220 | 460 | 624 | 596 | 0 | 0 | 0 | 44 | 1,418 | 31,527 |
| 2012-05-27 | 38 | 8,236 | 11,946 | 8,226 | 472 | 490 | 631 | 0 | 0 | 0 | 44 | 1,418 | 31,463 |
| 2012-05-27 | 39 | 8,364 | 11,900 | 8,222 | 459 | 612 | 663 | 0 | 0 | 0 | 44 | 1,190 | 31,454 |
| 2012-05-27 | 40 | 8,310 | 11,874 | 8,227 | 461 | 574 | 632 | 0 | 0 | 0 | 43 | 1,188 | 31,309 |
| 2012-05-27 | 41 | 8,521 | 11,701 | 8,225 | 423 | 548 | 589 | 0 | 0 | 0 | 43 | 1,188 | 31,238 |
| 2012-05-27 | 42 | 8,707 | 11,701 | 8,225 | 180 | 554 | 618 | 0 | 0 | 0 | 43 | 1,188 | 31,216 |
| 2012-05-27 | 43 | 8,854 | 11,840 | 8,221 | 180 | 630 | 591 | 0 | 0 | 0 | 43 | 1,188 | 31,547 |
| 2012-05-27 | 44 | 8,946 | 11,896 | 8,215 | 214 | 1,166 | 535 | 0 | 0 | 0 | 44 | 1,188 | 32,204 |
| 2012-05-27 | 45 | 8,763 | 11,881 | 8,221 | 210 | 1,034 | 479 | 0 | 0 | 0 | 44 | 1,300 | 31,932 |
| 2012-05-27 | 46 | 8,264 | 11,324 | 8,216 | 126 | 408 | 442 | 0 | 0 | 0 | 44 | 1,298 | 30,122 |
| 2012-05-27 | 47 | 6,933 | 10,654 | 8,214 | 109 | 122 | 395 | 0 | 0 | 0 | 44 | 1,604 | 28,075 |
| 2012-05-27 | 48 | 5,741 | 9,942 | 8,214 | 107 | 144 | 338 | 0 | 0 | 0 | 44 | 1,606 | 26,136 |