| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-04-28 | 1 | 5,874 | 12,884 | 8,304 | 100 | -668 | 611 | 0 | 0 | 0 | 45 | 1,660 | 28,810 |
| 2012-04-28 | 2 | 5,931 | 11,997 | 8,299 | 99 | -850 | 679 | 0 | 0 | 0 | 45 | 1,660 | 27,860 |
| 2012-04-28 | 3 | 6,040 | 11,987 | 8,294 | 99 | -464 | 666 | 0 | 0 | 0 | 44 | 1,660 | 28,326 |
| 2012-04-28 | 4 | 6,164 | 12,109 | 8,291 | 99 | -228 | 630 | 0 | 0 | 0 | 45 | 1,660 | 28,770 |
| 2012-04-28 | 5 | 6,236 | 12,167 | 8,296 | 99 | -798 | 663 | 0 | 0 | 0 | 45 | 1,660 | 28,368 |
| 2012-04-28 | 6 | 6,121 | 11,953 | 8,293 | 99 | -1,072 | 755 | 0 | 0 | 0 | 45 | 1,660 | 27,854 |
| 2012-04-28 | 7 | 5,661 | 11,858 | 8,293 | 98 | -1,108 | 819 | 0 | 0 | 0 | 44 | 1,660 | 27,325 |
| 2012-04-28 | 8 | 5,508 | 11,704 | 8,303 | 98 | -1,106 | 822 | 0 | 0 | 0 | 44 | 1,660 | 27,033 |
| 2012-04-28 | 9 | 5,523 | 11,036 | 8,301 | 98 | -1,142 | 898 | 0 | 0 | 0 | 44 | 1,660 | 26,418 |
| 2012-04-28 | 10 | 5,441 | 10,598 | 8,304 | 98 | -1,172 | 999 | 0 | 0 | 0 | 43 | 1,724 | 26,035 |
| 2012-04-28 | 11 | 5,399 | 10,356 | 8,309 | 97 | -1,170 | 1,024 | 0 | 0 | 0 | 44 | 1,852 | 25,911 |
| 2012-04-28 | 12 | 5,424 | 10,130 | 8,308 | 98 | -1,250 | 1,013 | 0 | 0 | 0 | 45 | 1,852 | 25,620 |
| 2012-04-28 | 13 | 6,131 | 10,639 | 8,310 | 114 | -1,176 | 1,064 | 0 | 0 | 0 | 45 | 1,446 | 26,573 |
| 2012-04-28 | 14 | 6,533 | 10,913 | 8,310 | 141 | -680 | 1,090 | 0 | 0 | 0 | 45 | 1,442 | 27,794 |
| 2012-04-28 | 15 | 7,156 | 11,303 | 8,322 | 259 | -14 | 1,237 | 0 | 0 | 0 | 44 | 1,298 | 29,605 |
| 2012-04-28 | 16 | 7,666 | 12,230 | 8,314 | 260 | 58 | 1,393 | 0 | 0 | 0 | 44 | 1,290 | 31,255 |
| 2012-04-28 | 17 | 8,814 | 13,289 | 8,313 | 260 | 286 | 1,334 | 0 | 0 | 0 | 44 | 1,244 | 33,584 |
| 2012-04-28 | 18 | 9,566 | 13,829 | 8,315 | 261 | 410 | 1,348 | 0 | 0 | 0 | 44 | 1,172 | 34,945 |
| 2012-04-28 | 19 | 10,625 | 13,696 | 8,313 | 285 | 474 | 1,427 | 0 | 0 | 0 | 44 | 1,518 | 36,382 |
| 2012-04-28 | 20 | 11,057 | 13,871 | 8,308 | 308 | 492 | 1,472 | 0 | 0 | 0 | 44 | 1,518 | 37,070 |
| 2012-04-28 | 21 | 11,055 | 14,075 | 8,312 | 320 | 492 | 1,558 | 0 | 0 | 0 | 43 | 1,660 | 37,515 |
| 2012-04-28 | 22 | 11,134 | 14,070 | 8,307 | 321 | 476 | 1,572 | 0 | 0 | 0 | 44 | 1,660 | 37,584 |
| 2012-04-28 | 23 | 11,151 | 14,169 | 8,311 | 268 | 472 | 1,560 | 0 | 0 | 0 | 44 | 1,666 | 37,641 |
| 2012-04-28 | 24 | 11,062 | 14,168 | 8,303 | 268 | 570 | 1,585 | 0 | 0 | 0 | 43 | 1,668 | 37,667 |
| 2012-04-28 | 25 | 11,040 | 14,044 | 8,306 | 269 | 668 | 1,563 | 0 | 0 | 0 | 44 | 1,666 | 37,600 |
| 2012-04-28 | 26 | 10,867 | 14,066 | 8,312 | 250 | 548 | 1,577 | 0 | 0 | 0 | 44 | 1,666 | 37,330 |
| 2012-04-28 | 27 | 10,706 | 14,082 | 8,304 | 167 | 364 | 1,633 | 0 | 0 | 0 | 44 | 1,594 | 36,894 |
| 2012-04-28 | 28 | 10,343 | 14,130 | 8,301 | 167 | 356 | 1,598 | 0 | 0 | 0 | 44 | 1,576 | 36,515 |
| 2012-04-28 | 29 | 10,018 | 14,137 | 8,297 | 167 | 350 | 1,557 | 0 | 0 | 0 | 45 | 1,576 | 36,147 |
| 2012-04-28 | 30 | 9,739 | 14,119 | 8,299 | 161 | 446 | 1,528 | 0 | 0 | 0 | 44 | 1,576 | 35,912 |
| 2012-04-28 | 31 | 9,690 | 14,161 | 8,304 | 151 | 308 | 1,565 | 0 | 0 | 0 | 44 | 1,576 | 35,799 |
| 2012-04-28 | 32 | 9,581 | 14,206 | 8,296 | 151 | 328 | 1,639 | 0 | 0 | 0 | 44 | 1,576 | 35,821 |
| 2012-04-28 | 33 | 9,991 | 14,144 | 8,299 | 152 | 334 | 1,601 | 0 | 0 | 0 | 45 | 1,576 | 36,142 |
| 2012-04-28 | 34 | 10,552 | 14,146 | 8,301 | 152 | 330 | 1,648 | 0 | 0 | 0 | 45 | 1,576 | 36,750 |
| 2012-04-28 | 35 | 11,084 | 14,105 | 8,302 | 281 | 644 | 1,629 | 0 | 0 | 0 | 44 | 1,580 | 37,669 |
| 2012-04-28 | 36 | 10,938 | 14,095 | 8,298 | 395 | 842 | 1,697 | 0 | 0 | 0 | 44 | 1,580 | 37,889 |
| 2012-04-28 | 37 | 11,034 | 14,106 | 8,303 | 310 | 606 | 1,695 | 0 | 0 | 0 | 44 | 1,580 | 37,678 |
| 2012-04-28 | 38 | 10,930 | 14,150 | 8,313 | 194 | 582 | 1,690 | 0 | 0 | 0 | 44 | 1,580 | 37,483 |
| 2012-04-28 | 39 | 10,426 | 14,207 | 8,315 | 186 | 390 | 1,683 | 0 | 0 | 0 | 44 | 1,580 | 36,831 |
| 2012-04-28 | 40 | 9,922 | 14,091 | 8,324 | 186 | 384 | 1,646 | 0 | 0 | 0 | 44 | 1,582 | 36,179 |
| 2012-04-28 | 41 | 9,764 | 13,960 | 8,316 | 187 | 386 | 1,685 | 0 | 0 | 0 | 44 | 1,610 | 35,952 |
| 2012-04-28 | 42 | 9,707 | 14,047 | 8,321 | 185 | 498 | 1,634 | 0 | 0 | 0 | 44 | 1,610 | 36,046 |
| 2012-04-28 | 43 | 9,585 | 13,992 | 8,312 | 146 | 604 | 1,611 | 0 | 0 | 0 | 44 | 1,582 | 35,876 |
| 2012-04-28 | 44 | 8,951 | 13,805 | 8,317 | 142 | 492 | 1,589 | 0 | 0 | 0 | 45 | 1,576 | 34,917 |
| 2012-04-28 | 45 | 8,193 | 13,522 | 8,313 | 109 | 296 | 1,574 | 0 | 0 | 0 | 45 | 1,580 | 33,632 |
| 2012-04-28 | 46 | 7,839 | 12,952 | 8,323 | 108 | 28 | 1,509 | 0 | 0 | 0 | 44 | 1,586 | 32,389 |
| 2012-04-28 | 47 | 7,422 | 11,541 | 8,322 | 79 | -12 | 1,468 | 0 | 0 | 0 | 44 | 1,696 | 30,560 |
| 2012-04-28 | 48 | 7,094 | 10,467 | 8,319 | 79 | -6 | 1,511 | 0 | 0 | 0 | 44 | 1,696 | 29,204 |