| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-05-06 | 1 | 5,501 | 13,343 | 7,876 | 98 | -848 | 573 | 0 | 0 | 0 | 45 | 1,576 | 28,164 |
| 2012-05-06 | 2 | 4,971 | 13,035 | 7,880 | 98 | -854 | 582 | 0 | 0 | 0 | 39 | 1,574 | 27,325 |
| 2012-05-06 | 3 | 5,052 | 13,355 | 7,879 | 98 | -776 | 566 | 0 | 0 | 0 | 44 | 1,576 | 27,794 |
| 2012-05-06 | 4 | 5,401 | 13,541 | 7,883 | 99 | -850 | 529 | 0 | 0 | 0 | 45 | 1,574 | 28,222 |
| 2012-05-06 | 5 | 5,312 | 13,430 | 7,947 | 98 | -934 | 497 | 0 | 0 | 0 | 45 | 1,574 | 27,969 |
| 2012-05-06 | 6 | 5,291 | 13,277 | 8,046 | 98 | -1,240 | 500 | 0 | 0 | 0 | 45 | 1,574 | 27,591 |
| 2012-05-06 | 7 | 4,927 | 13,213 | 8,071 | 98 | -1,306 | 430 | 0 | 0 | 0 | 44 | 1,574 | 27,051 |
| 2012-05-06 | 8 | 4,607 | 13,362 | 8,061 | 99 | -1,380 | 429 | 0 | 0 | 0 | 44 | 1,574 | 26,796 |
| 2012-05-06 | 9 | 4,448 | 13,154 | 8,073 | 98 | -1,486 | 462 | 0 | 0 | 0 | 44 | 1,574 | 26,367 |
| 2012-05-06 | 10 | 4,336 | 13,097 | 8,080 | 96 | -1,750 | 431 | 0 | 0 | 0 | 44 | 1,610 | 25,944 |
| 2012-05-06 | 11 | 3,997 | 12,834 | 8,077 | 96 | -1,892 | 392 | 0 | 0 | 0 | 44 | 1,726 | 25,274 |
| 2012-05-06 | 12 | 4,060 | 12,430 | 8,077 | 96 | -1,982 | 355 | 0 | 0 | 0 | 45 | 1,726 | 24,807 |
| 2012-05-06 | 13 | 4,124 | 12,637 | 8,078 | 97 | -1,824 | 351 | 0 | 0 | 0 | 45 | 1,756 | 25,264 |
| 2012-05-06 | 14 | 4,385 | 12,939 | 8,082 | 99 | -1,708 | 285 | 0 | 0 | 0 | 45 | 1,756 | 25,883 |
| 2012-05-06 | 15 | 4,950 | 13,065 | 8,077 | 91 | -1,162 | 268 | 0 | 0 | 0 | 45 | 1,730 | 27,064 |
| 2012-05-06 | 16 | 5,495 | 12,878 | 8,079 | 91 | -366 | 345 | 0 | 0 | 0 | 45 | 1,726 | 28,293 |
| 2012-05-06 | 17 | 6,310 | 13,593 | 8,053 | 92 | -162 | 357 | 0 | 0 | 0 | 45 | 1,616 | 29,904 |
| 2012-05-06 | 18 | 7,066 | 13,800 | 7,960 | 100 | 28 | 311 | 0 | 0 | 0 | 44 | 1,576 | 30,885 |
| 2012-05-06 | 19 | 8,228 | 13,795 | 7,889 | 226 | 292 | 302 | 0 | 0 | 0 | 44 | 1,576 | 32,352 |
| 2012-05-06 | 20 | 9,189 | 14,138 | 7,889 | 241 | 302 | 252 | 0 | 0 | 0 | 44 | 1,576 | 33,631 |
| 2012-05-06 | 21 | 10,080 | 14,272 | 7,882 | 273 | 300 | 221 | 0 | 0 | 0 | 44 | 1,576 | 34,648 |
| 2012-05-06 | 22 | 10,619 | 14,261 | 7,879 | 273 | 294 | 172 | 0 | 0 | 0 | 44 | 1,576 | 35,118 |
| 2012-05-06 | 23 | 10,619 | 14,197 | 7,882 | 273 | 732 | 170 | 0 | 0 | 0 | 44 | 1,576 | 35,493 |
| 2012-05-06 | 24 | 10,718 | 14,166 | 7,888 | 278 | 970 | 168 | 0 | 0 | 0 | 44 | 1,586 | 35,818 |
| 2012-05-06 | 25 | 10,930 | 14,233 | 7,906 | 347 | 954 | 161 | 0 | 0 | 0 | 44 | 1,584 | 36,159 |
| 2012-05-06 | 26 | 11,053 | 14,002 | 8,006 | 338 | 960 | 185 | 0 | 0 | 0 | 43 | 1,584 | 36,171 |
| 2012-05-06 | 27 | 11,064 | 13,703 | 8,059 | 193 | 818 | 200 | 0 | 0 | 0 | 45 | 1,576 | 35,658 |
| 2012-05-06 | 28 | 11,089 | 13,649 | 8,060 | 192 | 314 | 202 | 0 | 0 | 0 | 45 | 1,576 | 35,127 |
| 2012-05-06 | 29 | 10,899 | 13,605 | 8,066 | 192 | 348 | 222 | 0 | 0 | 0 | 45 | 1,576 | 34,953 |
| 2012-05-06 | 30 | 10,710 | 13,425 | 8,066 | 181 | 338 | 262 | 0 | 0 | 0 | 44 | 1,576 | 34,602 |
| 2012-05-06 | 31 | 10,461 | 13,636 | 8,071 | 147 | 292 | 216 | 0 | 0 | 0 | 44 | 1,576 | 34,443 |
| 2012-05-06 | 32 | 10,512 | 13,688 | 8,063 | 148 | 308 | 213 | 0 | 0 | 0 | 44 | 1,578 | 34,554 |
| 2012-05-06 | 33 | 10,717 | 13,651 | 8,064 | 149 | 362 | 165 | 0 | 0 | 0 | 44 | 1,604 | 34,756 |
| 2012-05-06 | 34 | 11,080 | 13,635 | 8,063 | 166 | 292 | 190 | 0 | 0 | 0 | 44 | 1,604 | 35,074 |
| 2012-05-06 | 35 | 11,187 | 13,666 | 8,065 | 168 | 422 | 210 | 0 | 0 | 0 | 44 | 1,606 | 35,368 |
| 2012-05-06 | 36 | 11,098 | 13,818 | 8,053 | 167 | 442 | 181 | 0 | 0 | 0 | 44 | 1,614 | 35,417 |
| 2012-05-06 | 37 | 11,025 | 14,057 | 7,962 | 159 | 312 | 155 | 0 | 0 | 0 | 44 | 1,614 | 35,328 |
| 2012-05-06 | 38 | 10,925 | 13,999 | 7,889 | 179 | 310 | 129 | 0 | 0 | 0 | 44 | 1,606 | 35,081 |
| 2012-05-06 | 39 | 10,634 | 13,981 | 7,884 | 209 | 306 | 110 | 0 | 0 | 0 | 44 | 1,606 | 34,774 |
| 2012-05-06 | 40 | 10,456 | 13,920 | 7,887 | 209 | 286 | 90 | 0 | 0 | 0 | 44 | 1,606 | 34,498 |
| 2012-05-06 | 41 | 10,606 | 13,832 | 7,882 | 208 | 294 | 100 | 0 | 0 | 0 | 44 | 1,616 | 34,582 |
| 2012-05-06 | 42 | 10,673 | 13,846 | 7,882 | 171 | 476 | 85 | 0 | 0 | 0 | 44 | 1,616 | 34,793 |
| 2012-05-06 | 43 | 11,161 | 14,011 | 7,888 | 125 | 554 | 75 | 0 | 0 | 0 | 44 | 1,590 | 35,448 |
| 2012-05-06 | 44 | 10,388 | 14,072 | 7,904 | 109 | 574 | 74 | 0 | 0 | 0 | 45 | 1,578 | 34,744 |
| 2012-05-06 | 45 | 9,334 | 14,069 | 8,003 | 107 | 536 | 76 | 0 | 0 | 0 | 45 | 1,576 | 33,746 |
| 2012-05-06 | 46 | 8,649 | 13,660 | 8,067 | 91 | 82 | 61 | 0 | 0 | 0 | 44 | 1,576 | 32,230 |
| 2012-05-06 | 47 | 7,222 | 13,711 | 8,070 | 76 | -380 | 60 | 0 | 0 | 0 | 45 | 1,576 | 30,380 |
| 2012-05-06 | 48 | 5,808 | 13,846 | 8,068 | 76 | -576 | 57 | 0 | 0 | 0 | 45 | 1,576 | 28,900 |