| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-04-11 | 1 | 5,911 | 13,194 | 8,087 | 102 | -1,178 | 501 | 0 | 0 | 0 | 45 | 1,434 | 28,096 |
| 2012-04-11 | 2 | 5,621 | 12,883 | 8,118 | 101 | -1,360 | 490 | 0 | 0 | 0 | 44 | 1,434 | 27,331 |
| 2012-04-11 | 3 | 5,732 | 13,511 | 8,118 | 101 | -1,356 | 468 | 0 | 0 | 0 | 44 | 1,566 | 28,184 |
| 2012-04-11 | 4 | 5,942 | 13,920 | 8,147 | 102 | -1,346 | 439 | 0 | 0 | 0 | 44 | 1,626 | 28,874 |
| 2012-04-11 | 5 | 5,907 | 13,838 | 8,061 | 102 | -1,354 | 446 | 0 | 0 | 0 | 44 | 1,682 | 28,726 |
| 2012-04-11 | 6 | 5,880 | 13,668 | 8,051 | 102 | -1,434 | 481 | 0 | 0 | 0 | 45 | 1,752 | 28,545 |
| 2012-04-11 | 7 | 5,842 | 13,454 | 8,050 | 101 | -1,554 | 446 | 0 | 0 | 0 | 45 | 1,778 | 28,162 |
| 2012-04-11 | 8 | 5,876 | 13,095 | 8,057 | 101 | -1,554 | 420 | 0 | 0 | 0 | 44 | 1,780 | 27,819 |
| 2012-04-11 | 9 | 6,242 | 13,120 | 8,055 | 101 | -1,494 | 420 | 0 | 0 | 0 | 44 | 936 | 27,424 |
| 2012-04-11 | 10 | 6,110 | 13,208 | 8,053 | 102 | -1,506 | 386 | 0 | 0 | 0 | 44 | 914 | 27,311 |
| 2012-04-11 | 11 | 6,699 | 14,576 | 8,059 | 104 | -1,036 | 394 | 0 | 0 | 0 | 44 | -882 | 27,958 |
| 2012-04-11 | 12 | 7,073 | 15,066 | 8,061 | 103 | -996 | 376 | 0 | 0 | 0 | 44 | -858 | 28,869 |
| 2012-04-11 | 13 | 8,531 | 15,314 | 8,062 | 103 | -108 | 359 | 0 | 0 | 0 | 44 | -1,576 | 30,729 |
| 2012-04-11 | 14 | 9,621 | 16,194 | 8,054 | 104 | -20 | 331 | 0 | 0 | 0 | 44 | -1,610 | 32,718 |
| 2012-04-11 | 15 | 10,866 | 17,570 | 8,055 | 193 | 362 | 304 | 0 | 0 | 0 | 44 | -1,360 | 36,034 |
| 2012-04-11 | 16 | 11,961 | 18,282 | 8,056 | 192 | 530 | 320 | 0 | 0 | 0 | 44 | -1,458 | 37,927 |
| 2012-04-11 | 17 | 12,568 | 18,347 | 8,054 | 593 | 640 | 323 | 0 | 0 | 0 | 44 | -698 | 39,871 |
| 2012-04-11 | 18 | 13,038 | 18,378 | 8,051 | 621 | 768 | 266 | 0 | 0 | 0 | 44 | -778 | 40,388 |
| 2012-04-11 | 19 | 13,003 | 18,291 | 8,056 | 618 | 662 | 293 | 0 | 0 | 0 | 44 | 252 | 41,219 |
| 2012-04-11 | 20 | 13,204 | 18,328 | 8,056 | 633 | 680 | 321 | 0 | 0 | 0 | 44 | 230 | 41,496 |
| 2012-04-11 | 21 | 12,766 | 18,534 | 8,060 | 604 | 646 | 327 | 0 | 0 | 0 | 44 | 532 | 41,513 |
| 2012-04-11 | 22 | 12,696 | 18,669 | 8,072 | 531 | 668 | 282 | 0 | 0 | 0 | 44 | 534 | 41,496 |
| 2012-04-11 | 23 | 12,856 | 18,786 | 8,094 | 287 | 632 | 313 | 0 | 0 | 0 | 43 | 552 | 41,563 |
| 2012-04-11 | 24 | 12,786 | 18,874 | 8,096 | 287 | 652 | 285 | 0 | 0 | 0 | 44 | 550 | 41,574 |
| 2012-04-11 | 25 | 13,050 | 18,721 | 8,100 | 269 | 532 | 339 | 0 | 0 | 0 | 44 | 672 | 41,727 |
| 2012-04-11 | 26 | 12,848 | 18,623 | 8,112 | 259 | 386 | 372 | 0 | 0 | 0 | 44 | 672 | 41,316 |
| 2012-04-11 | 27 | 12,803 | 18,517 | 8,101 | 168 | 374 | 398 | 0 | 0 | 0 | 43 | 680 | 41,084 |
| 2012-04-11 | 28 | 12,804 | 18,441 | 7,735 | 145 | 388 | 384 | 0 | 0 | 0 | 43 | 680 | 40,620 |
| 2012-04-11 | 29 | 12,820 | 18,349 | 7,706 | 145 | 328 | 418 | 0 | 0 | 0 | 43 | 700 | 40,509 |
| 2012-04-11 | 30 | 12,605 | 18,313 | 7,698 | 147 | 324 | 419 | 0 | 0 | 0 | 44 | 702 | 40,252 |
| 2012-04-11 | 31 | 12,519 | 18,735 | 7,694 | 155 | 382 | 410 | 0 | 0 | 0 | 44 | 254 | 40,193 |
| 2012-04-11 | 32 | 12,601 | 18,845 | 7,694 | 153 | 336 | 337 | 0 | 0 | 0 | 44 | 230 | 40,240 |
| 2012-04-11 | 33 | 12,687 | 18,734 | 7,698 | 162 | 300 | 279 | 0 | 0 | 0 | 44 | 576 | 40,480 |
| 2012-04-11 | 34 | 12,927 | 18,864 | 7,697 | 170 | 424 | 315 | 0 | 0 | 0 | 44 | 574 | 41,015 |
| 2012-04-11 | 35 | 12,617 | 18,843 | 7,701 | 184 | 414 | 446 | 0 | 0 | 0 | 44 | 1,218 | 41,467 |
| 2012-04-11 | 36 | 12,292 | 18,840 | 7,700 | 187 | 534 | 474 | 0 | 0 | 0 | 44 | 1,222 | 41,293 |
| 2012-04-11 | 37 | 12,679 | 18,939 | 7,713 | 177 | 618 | 434 | 0 | 0 | 0 | 44 | 664 | 41,268 |
| 2012-04-11 | 38 | 12,557 | 18,955 | 7,740 | 184 | 564 | 360 | 0 | 0 | 0 | 44 | 650 | 41,054 |
| 2012-04-11 | 39 | 12,494 | 18,930 | 7,795 | 354 | 600 | 292 | 0 | 0 | 0 | 44 | 198 | 40,707 |
| 2012-04-11 | 40 | 12,861 | 18,585 | 7,868 | 371 | 398 | 316 | 0 | 0 | 0 | 44 | 198 | 40,641 |
| 2012-04-11 | 41 | 12,590 | 18,348 | 7,951 | 392 | 572 | 313 | 0 | 0 | 0 | 44 | 1,224 | 41,434 |
| 2012-04-11 | 42 | 12,387 | 18,529 | 8,027 | 383 | 522 | 261 | 0 | 0 | 0 | 44 | 1,250 | 41,403 |
| 2012-04-11 | 43 | 12,104 | 18,665 | 8,113 | 266 | 502 | 262 | 0 | 0 | 0 | 44 | 330 | 40,286 |
| 2012-04-11 | 44 | 10,440 | 18,551 | 8,166 | 155 | 284 | 253 | 0 | 0 | 0 | 44 | 336 | 38,229 |
| 2012-04-11 | 45 | 10,065 | 17,696 | 8,213 | 132 | 130 | 224 | 0 | 0 | 0 | 44 | 186 | 36,690 |
| 2012-04-11 | 46 | 9,312 | 16,466 | 8,276 | 130 | 10 | 217 | 0 | 0 | 0 | 44 | 186 | 34,641 |
| 2012-04-11 | 47 | 7,366 | 15,103 | 8,323 | 119 | -4 | 190 | 0 | 0 | 0 | 44 | 1,238 | 32,379 |
| 2012-04-11 | 48 | 6,306 | 14,557 | 8,343 | 81 | -506 | 162 | 0 | 0 | 0 | 44 | 1,414 | 30,401 |