| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-03-17 | 1 | 5,018 | 18,366 | 6,229 | 241 | -580 | 819 | 0 | 0 | 0 | 44 | 1,544 | 31,681 |
| 2012-03-17 | 2 | 5,014 | 18,751 | 6,228 | 233 | -848 | 770 | 0 | 0 | 0 | 44 | 1,560 | 31,752 |
| 2012-03-17 | 3 | 5,029 | 18,426 | 6,210 | 192 | -1,114 | 821 | 0 | 0 | 0 | 45 | 1,574 | 31,183 |
| 2012-03-17 | 4 | 4,894 | 17,822 | 6,107 | 182 | -1,340 | 891 | 0 | 0 | 0 | 44 | 1,578 | 30,178 |
| 2012-03-17 | 5 | 4,810 | 17,442 | 6,046 | 181 | -1,416 | 850 | 0 | 0 | 0 | 44 | 1,576 | 29,533 |
| 2012-03-17 | 6 | 4,861 | 17,244 | 6,046 | 181 | -1,562 | 801 | 0 | 0 | 0 | 45 | 1,576 | 29,192 |
| 2012-03-17 | 7 | 4,775 | 16,742 | 6,047 | 181 | -1,740 | 756 | 0 | 0 | 0 | 45 | 1,576 | 28,382 |
| 2012-03-17 | 8 | 4,730 | 16,188 | 6,044 | 180 | -1,842 | 733 | 0 | 0 | 0 | 45 | 1,578 | 27,656 |
| 2012-03-17 | 9 | 4,637 | 15,690 | 6,047 | 180 | -1,850 | 769 | 0 | 0 | 0 | 45 | 1,578 | 27,096 |
| 2012-03-17 | 10 | 4,711 | 15,328 | 6,044 | 181 | -1,914 | 830 | 0 | 0 | 0 | 45 | 1,696 | 26,921 |
| 2012-03-17 | 11 | 4,696 | 15,242 | 6,038 | 181 | -1,898 | 798 | 0 | 0 | 0 | 44 | 1,850 | 26,951 |
| 2012-03-17 | 12 | 4,714 | 15,319 | 6,042 | 180 | -1,632 | 815 | 0 | 0 | 0 | 44 | 1,850 | 27,332 |
| 2012-03-17 | 13 | 5,088 | 15,946 | 6,041 | 200 | -1,538 | 749 | 0 | 0 | 0 | 44 | 1,850 | 28,380 |
| 2012-03-17 | 14 | 5,150 | 16,285 | 6,045 | 208 | -1,128 | 760 | 0 | 0 | 0 | 44 | 1,850 | 29,214 |
| 2012-03-17 | 15 | 5,523 | 17,157 | 6,048 | 309 | -368 | 854 | 0 | 0 | 0 | 44 | 1,308 | 30,875 |
| 2012-03-17 | 16 | 6,347 | 17,728 | 6,043 | 312 | -264 | 857 | 0 | 0 | 0 | 44 | 1,304 | 32,371 |
| 2012-03-17 | 17 | 7,578 | 18,368 | 6,045 | 329 | -22 | 850 | 0 | 0 | 0 | 44 | 1,148 | 34,340 |
| 2012-03-17 | 18 | 8,667 | 18,704 | 6,039 | 350 | 594 | 892 | 0 | 0 | 0 | 44 | 986 | 36,276 |
| 2012-03-17 | 19 | 9,169 | 18,634 | 6,039 | 438 | 620 | 942 | 0 | 0 | 0 | 44 | 1,576 | 37,462 |
| 2012-03-17 | 20 | 9,203 | 18,904 | 6,018 | 446 | 646 | 940 | 0 | 0 | 0 | 44 | 1,594 | 37,795 |
| 2012-03-17 | 21 | 9,284 | 18,941 | 6,015 | 491 | 680 | 990 | 68 | 0 | 0 | 44 | 1,594 | 38,107 |
| 2012-03-17 | 22 | 9,605 | 18,474 | 6,010 | 608 | 554 | 999 | 132 | 0 | 0 | 44 | 1,594 | 38,020 |
| 2012-03-17 | 23 | 9,732 | 18,627 | 5,954 | 552 | 584 | 910 | 132 | 0 | 0 | 44 | 1,568 | 38,103 |
| 2012-03-17 | 24 | 9,832 | 18,813 | 5,988 | 433 | 558 | 849 | 132 | 0 | 0 | 44 | 1,546 | 38,195 |
| 2012-03-17 | 25 | 9,893 | 18,871 | 6,067 | 433 | 508 | 758 | 128 | 0 | 0 | 44 | 1,546 | 38,248 |
| 2012-03-17 | 26 | 9,839 | 18,788 | 6,104 | 430 | 530 | 783 | 0 | 0 | 0 | 44 | 1,546 | 38,064 |
| 2012-03-17 | 27 | 9,636 | 18,791 | 6,104 | 350 | 392 | 741 | 0 | 0 | 0 | 44 | 1,536 | 37,594 |
| 2012-03-17 | 28 | 9,261 | 18,852 | 6,117 | 329 | 410 | 665 | 0 | 0 | 0 | 43 | 1,534 | 37,211 |
| 2012-03-17 | 29 | 9,163 | 18,871 | 6,128 | 305 | 414 | 573 | 0 | 0 | 0 | 43 | 1,534 | 37,031 |
| 2012-03-17 | 30 | 8,791 | 18,911 | 6,177 | 307 | 350 | 528 | 0 | 0 | 0 | 45 | 1,534 | 36,643 |
| 2012-03-17 | 31 | 8,768 | 18,934 | 6,188 | 308 | 304 | 493 | 0 | 0 | 0 | 45 | 1,534 | 36,574 |
| 2012-03-17 | 32 | 8,837 | 19,011 | 6,189 | 307 | 354 | 445 | 0 | 0 | 0 | 44 | 1,534 | 36,721 |
| 2012-03-17 | 33 | 9,450 | 18,809 | 6,188 | 333 | 296 | 361 | 0 | 0 | 0 | 44 | 1,534 | 37,015 |
| 2012-03-17 | 34 | 10,566 | 18,688 | 6,134 | 389 | 338 | 341 | 0 | 0 | 0 | 44 | 1,532 | 38,032 |
| 2012-03-17 | 35 | 10,940 | 19,339 | 6,118 | 563 | 692 | 292 | 0 | 0 | 0 | 44 | 1,534 | 39,522 |
| 2012-03-17 | 36 | 11,629 | 19,262 | 6,117 | 756 | 718 | 276 | 0 | 0 | 0 | 44 | 1,534 | 40,336 |
| 2012-03-17 | 37 | 12,670 | 18,917 | 6,113 | 767 | 1,242 | 228 | 0 | 0 | 0 | 44 | 1,534 | 41,515 |
| 2012-03-17 | 38 | 13,359 | 18,972 | 6,076 | 839 | 1,862 | 187 | 0 | 0 | 0 | 45 | 1,534 | 42,874 |
| 2012-03-17 | 39 | 13,196 | 19,054 | 5,994 | 835 | 1,782 | 224 | 0 | 0 | 0 | 44 | 1,534 | 42,663 |
| 2012-03-17 | 40 | 12,384 | 19,183 | 5,966 | 643 | 1,396 | 251 | 0 | 0 | 0 | 44 | 1,534 | 41,401 |
| 2012-03-17 | 41 | 11,929 | 19,191 | 5,964 | 540 | 800 | 262 | 0 | 0 | 0 | 45 | 1,534 | 40,265 |
| 2012-03-17 | 42 | 10,899 | 18,939 | 5,966 | 511 | 658 | 219 | 0 | 0 | 0 | 44 | 1,534 | 38,770 |
| 2012-03-17 | 43 | 9,858 | 19,159 | 5,964 | 362 | 662 | 193 | 0 | 0 | 0 | 44 | 1,434 | 37,676 |
| 2012-03-17 | 44 | 8,960 | 19,103 | 5,957 | 340 | 440 | 180 | 0 | 0 | 0 | 45 | 1,434 | 36,459 |
| 2012-03-17 | 45 | 8,198 | 18,683 | 5,965 | 338 | 358 | 177 | 0 | 0 | 0 | 45 | 1,246 | 35,010 |
| 2012-03-17 | 46 | 7,548 | 18,472 | 5,980 | 319 | 280 | 174 | 0 | 0 | 0 | 45 | 1,252 | 34,070 |
| 2012-03-17 | 47 | 6,321 | 18,059 | 5,990 | 249 | 126 | 180 | 0 | 0 | 0 | 44 | 1,546 | 32,515 |
| 2012-03-17 | 48 | 5,635 | 17,758 | 5,989 | 248 | -72 | 209 | 0 | 0 | 0 | 45 | 1,546 | 31,358 |