| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-03-12 | 1 | 4,624 | 17,097 | 6,050 | 304 | -854 | 966 | 0 | 0 | 0 | 44 | 1,468 | 29,699 |
| 2012-03-12 | 2 | 4,693 | 17,110 | 6,051 | 302 | -814 | 932 | 0 | 0 | 0 | 44 | 1,468 | 29,786 |
| 2012-03-12 | 3 | 4,684 | 16,960 | 6,058 | 286 | -1,080 | 893 | 0 | 0 | 0 | 44 | 1,580 | 29,425 |
| 2012-03-12 | 4 | 4,420 | 16,691 | 6,062 | 287 | -1,174 | 874 | 0 | 0 | 0 | 44 | 1,568 | 28,772 |
| 2012-03-12 | 5 | 4,414 | 16,545 | 6,061 | 288 | -1,400 | 847 | 0 | 0 | 0 | 44 | 1,572 | 28,371 |
| 2012-03-12 | 6 | 4,507 | 16,439 | 6,059 | 286 | -1,524 | 791 | 0 | 0 | 0 | 44 | 1,572 | 28,174 |
| 2012-03-12 | 7 | 4,434 | 16,219 | 6,063 | 287 | -1,778 | 725 | 0 | 0 | 0 | 44 | 1,576 | 27,570 |
| 2012-03-12 | 8 | 4,477 | 15,749 | 6,064 | 287 | -1,882 | 761 | 0 | 0 | 0 | 44 | 1,620 | 27,120 |
| 2012-03-12 | 9 | 4,774 | 15,366 | 6,062 | 285 | -2,022 | 712 | 0 | 0 | 0 | 44 | 1,576 | 26,797 |
| 2012-03-12 | 10 | 4,952 | 15,535 | 6,070 | 283 | -2,090 | 685 | 0 | 0 | 0 | 44 | 1,558 | 27,037 |
| 2012-03-12 | 11 | 5,223 | 16,965 | 6,075 | 295 | -1,716 | 648 | 0 | 0 | 0 | 44 | 220 | 27,754 |
| 2012-03-12 | 12 | 5,609 | 17,624 | 6,082 | 309 | -1,360 | 611 | 0 | 0 | 0 | 44 | 208 | 29,127 |
| 2012-03-12 | 13 | 6,658 | 18,780 | 6,082 | 348 | -214 | 612 | 0 | 0 | 0 | 44 | 166 | 32,476 |
| 2012-03-12 | 14 | 8,102 | 20,216 | 6,076 | 365 | 44 | 568 | 0 | 0 | 0 | 44 | 164 | 35,579 |
| 2012-03-12 | 15 | 10,238 | 21,048 | 6,076 | 451 | 398 | 503 | 0 | 0 | 0 | 44 | 556 | 39,314 |
| 2012-03-12 | 16 | 11,421 | 21,423 | 6,076 | 452 | 696 | 501 | 0 | 0 | 0 | 44 | 560 | 41,173 |
| 2012-03-12 | 17 | 12,249 | 21,895 | 6,080 | 456 | 840 | 470 | 0 | 0 | 0 | 44 | 288 | 42,322 |
| 2012-03-12 | 18 | 12,671 | 22,117 | 6,085 | 478 | 470 | 488 | 0 | 0 | 0 | 44 | 162 | 42,515 |
| 2012-03-12 | 19 | 12,742 | 22,300 | 6,079 | 680 | 488 | 510 | 0 | 0 | 0 | 44 | 552 | 43,395 |
| 2012-03-12 | 20 | 12,827 | 22,256 | 6,095 | 699 | 678 | 515 | 0 | 0 | 0 | 44 | 578 | 43,692 |
| 2012-03-12 | 21 | 12,810 | 22,422 | 6,101 | 699 | 676 | 492 | 0 | 0 | 0 | 44 | 536 | 43,780 |
| 2012-03-12 | 22 | 12,750 | 22,691 | 6,101 | 700 | 648 | 470 | 0 | 0 | 0 | 44 | 600 | 44,004 |
| 2012-03-12 | 23 | 12,688 | 22,835 | 6,092 | 703 | 678 | 480 | 0 | 0 | 0 | 44 | 570 | 44,090 |
| 2012-03-12 | 24 | 12,663 | 22,940 | 6,098 | 702 | 728 | 438 | 0 | 0 | 0 | 44 | 582 | 44,195 |
| 2012-03-12 | 25 | 12,600 | 22,664 | 6,093 | 627 | 446 | 392 | 0 | 0 | 0 | 44 | 1,202 | 44,068 |
| 2012-03-12 | 26 | 12,512 | 22,542 | 6,095 | 612 | 402 | 389 | 0 | 0 | 0 | 44 | 1,216 | 43,812 |
| 2012-03-12 | 27 | 12,694 | 22,713 | 6,091 | 517 | 300 | 381 | 0 | 0 | 0 | 42 | 612 | 43,350 |
| 2012-03-12 | 28 | 12,688 | 22,446 | 6,088 | 517 | 314 | 364 | 0 | 0 | 0 | 43 | 606 | 43,066 |
| 2012-03-12 | 29 | 12,510 | 22,265 | 6,093 | 504 | 310 | 316 | 0 | 0 | 0 | 43 | 880 | 42,921 |
| 2012-03-12 | 30 | 12,098 | 22,210 | 6,085 | 509 | 294 | 316 | 0 | 0 | 0 | 44 | 890 | 42,446 |
| 2012-03-12 | 31 | 11,737 | 22,208 | 6,076 | 521 | 298 | 295 | 0 | 0 | 0 | 44 | 948 | 42,127 |
| 2012-03-12 | 32 | 12,134 | 22,384 | 6,039 | 522 | 308 | 266 | 0 | 0 | 0 | 44 | 948 | 42,645 |
| 2012-03-12 | 33 | 12,752 | 22,679 | 6,001 | 522 | 288 | 274 | 0 | 0 | 0 | 44 | 920 | 43,480 |
| 2012-03-12 | 34 | 13,391 | 22,852 | 5,967 | 534 | 502 | 258 | 0 | 0 | 0 | 44 | 920 | 44,468 |
| 2012-03-12 | 35 | 13,887 | 22,759 | 5,960 | 659 | 736 | 230 | 0 | 0 | 0 | 44 | 908 | 45,183 |
| 2012-03-12 | 36 | 14,331 | 22,805 | 5,958 | 746 | 910 | 243 | 0 | 0 | 0 | 45 | 898 | 45,936 |
| 2012-03-12 | 37 | 14,803 | 23,147 | 5,959 | 854 | 1,118 | 272 | 0 | 0 | 0 | 44 | 1,542 | 47,739 |
| 2012-03-12 | 38 | 15,268 | 23,559 | 5,958 | 854 | 1,434 | 252 | 0 | 0 | 0 | 45 | 1,542 | 48,912 |
| 2012-03-12 | 39 | 15,026 | 23,569 | 5,963 | 844 | 1,218 | 239 | 0 | 0 | 0 | 44 | 1,136 | 48,039 |
| 2012-03-12 | 40 | 14,623 | 23,135 | 5,965 | 804 | 860 | 266 | 0 | 0 | 0 | 45 | 1,132 | 46,830 |
| 2012-03-12 | 41 | 13,891 | 22,585 | 5,966 | 717 | 694 | 258 | 0 | 0 | 0 | 44 | 1,298 | 45,453 |
| 2012-03-12 | 42 | 13,110 | 21,812 | 5,965 | 663 | 576 | 230 | 0 | 0 | 0 | 45 | 1,298 | 43,699 |
| 2012-03-12 | 43 | 11,968 | 21,366 | 5,965 | 424 | 914 | 231 | 0 | 0 | 0 | 44 | 1,016 | 41,928 |
| 2012-03-12 | 44 | 10,359 | 21,098 | 5,975 | 424 | 496 | 241 | 0 | 0 | 0 | 44 | 1,014 | 39,651 |
| 2012-03-12 | 45 | 8,884 | 21,025 | 5,981 | 420 | 112 | 187 | 0 | 0 | 0 | 44 | 624 | 37,277 |
| 2012-03-12 | 46 | 7,455 | 20,551 | 5,988 | 402 | -24 | 164 | 0 | 0 | 0 | 43 | 618 | 35,197 |
| 2012-03-12 | 47 | 5,907 | 19,519 | 5,991 | 365 | -560 | 172 | 0 | 0 | 0 | 44 | 1,542 | 32,980 |
| 2012-03-12 | 48 | 5,469 | 19,202 | 5,916 | 364 | -972 | 168 | 0 | 0 | 0 | 44 | 1,544 | 31,735 |