| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-06-20 | 1 | 6,576 | 11,799 | 8,235 | 50 | -830 | 136 | 0 | 0 | 0 | 44 | 674 | 26,684 |
| 2012-06-20 | 2 | 6,641 | 11,162 | 8,231 | 50 | -1,164 | 137 | 0 | 0 | 0 | 43 | 666 | 25,766 |
| 2012-06-20 | 3 | 6,753 | 11,069 | 8,232 | 50 | -1,406 | 126 | 0 | 0 | 0 | 44 | 650 | 25,518 |
| 2012-06-20 | 4 | 6,708 | 10,890 | 8,237 | 50 | -1,538 | 119 | 0 | 0 | 0 | 44 | 660 | 25,170 |
| 2012-06-20 | 5 | 6,693 | 10,652 | 8,235 | 50 | -1,704 | 114 | 0 | 0 | 0 | 44 | 650 | 24,734 |
| 2012-06-20 | 6 | 6,716 | 10,516 | 8,238 | 51 | -1,854 | 113 | 0 | 0 | 0 | 44 | 650 | 24,474 |
| 2012-06-20 | 7 | 6,613 | 10,461 | 8,243 | 51 | -1,938 | 108 | 0 | 0 | 0 | 44 | 650 | 24,232 |
| 2012-06-20 | 8 | 6,591 | 10,430 | 8,239 | 51 | -1,924 | 106 | 0 | 0 | 0 | 43 | 652 | 24,188 |
| 2012-06-20 | 9 | 6,689 | 10,308 | 8,239 | 51 | -2,092 | 91 | 0 | 0 | 0 | 44 | 520 | 23,850 |
| 2012-06-20 | 10 | 6,585 | 9,685 | 8,241 | 51 | -2,060 | 88 | 0 | 0 | 0 | 43 | 632 | 23,265 |
| 2012-06-20 | 11 | 6,660 | 10,895 | 8,243 | 51 | -1,278 | 97 | 0 | 0 | 0 | 43 | -882 | 23,829 |
| 2012-06-20 | 12 | 6,626 | 11,732 | 8,237 | 53 | -1,030 | 112 | 0 | 0 | 0 | 43 | -896 | 24,877 |
| 2012-06-20 | 13 | 7,558 | 12,800 | 8,239 | 67 | -28 | 130 | 0 | 0 | 0 | 44 | -1,212 | 27,598 |
| 2012-06-20 | 14 | 9,499 | 13,571 | 8,240 | 67 | -12 | 128 | 0 | 0 | 0 | 44 | -1,258 | 30,279 |
| 2012-06-20 | 15 | 11,947 | 14,269 | 8,246 | 111 | 196 | 123 | 0 | 0 | 0 | 44 | -956 | 33,980 |
| 2012-06-20 | 16 | 13,410 | 14,907 | 8,244 | 216 | 296 | 122 | 0 | 0 | 0 | 44 | -1,032 | 36,207 |
| 2012-06-20 | 17 | 14,696 | 15,060 | 8,241 | 260 | 360 | 129 | 0 | 0 | 0 | 44 | -1,034 | 37,756 |
| 2012-06-20 | 18 | 14,924 | 15,074 | 8,240 | 270 | 402 | 148 | 0 | 0 | 0 | 44 | -1,108 | 37,994 |
| 2012-06-20 | 19 | 14,994 | 15,038 | 8,237 | 331 | 552 | 155 | 0 | 0 | 0 | 44 | -668 | 38,683 |
| 2012-06-20 | 20 | 15,078 | 15,067 | 8,146 | 329 | 756 | 168 | 0 | 0 | 0 | 44 | -668 | 38,920 |
| 2012-06-20 | 21 | 15,189 | 15,018 | 8,102 | 310 | 598 | 177 | 0 | 0 | 0 | 44 | -570 | 38,868 |
| 2012-06-20 | 22 | 15,189 | 15,065 | 8,095 | 313 | 660 | 181 | 0 | 0 | 0 | 43 | -568 | 38,978 |
| 2012-06-20 | 23 | 14,927 | 15,114 | 8,090 | 340 | 802 | 181 | 0 | 0 | 0 | 43 | -314 | 39,183 |
| 2012-06-20 | 24 | 14,941 | 15,075 | 8,090 | 379 | 896 | 189 | 0 | 0 | 0 | 43 | -312 | 39,301 |
| 2012-06-20 | 25 | 14,888 | 15,089 | 8,093 | 379 | 824 | 157 | 0 | 0 | 0 | 42 | -198 | 39,274 |
| 2012-06-20 | 26 | 14,777 | 15,111 | 8,092 | 349 | 694 | 165 | 0 | 0 | 0 | 44 | -180 | 39,052 |
| 2012-06-20 | 27 | 15,067 | 15,264 | 8,093 | 255 | 446 | 220 | 0 | 0 | 0 | 43 | -576 | 38,812 |
| 2012-06-20 | 28 | 14,848 | 15,388 | 8,096 | 198 | 296 | 241 | 0 | 0 | 0 | 43 | -578 | 38,532 |
| 2012-06-20 | 29 | 14,766 | 15,297 | 8,088 | 126 | 524 | 274 | 0 | 0 | 0 | 43 | -674 | 38,444 |
| 2012-06-20 | 30 | 14,726 | 15,112 | 8,102 | 124 | 468 | 314 | 0 | 0 | 0 | 43 | -680 | 38,209 |
| 2012-06-20 | 31 | 14,317 | 15,073 | 8,105 | 124 | 136 | 386 | 0 | 0 | 0 | 44 | -76 | 38,109 |
| 2012-06-20 | 32 | 14,273 | 15,057 | 8,103 | 122 | 412 | 438 | 0 | 0 | 0 | 44 | -76 | 38,373 |
| 2012-06-20 | 33 | 14,505 | 14,945 | 8,100 | 133 | 376 | 460 | 0 | 0 | 0 | 44 | 392 | 38,955 |
| 2012-06-20 | 34 | 14,828 | 15,003 | 8,094 | 134 | 406 | 488 | 0 | 0 | 0 | 44 | 412 | 39,409 |
| 2012-06-20 | 35 | 14,809 | 15,047 | 8,100 | 137 | 498 | 532 | 0 | 0 | 0 | 44 | 324 | 39,491 |
| 2012-06-20 | 36 | 14,432 | 14,993 | 8,112 | 122 | 348 | 536 | 0 | 0 | 0 | 44 | 330 | 38,917 |
| 2012-06-20 | 37 | 13,873 | 15,069 | 8,205 | 122 | 278 | 606 | 0 | 0 | 0 | 44 | -106 | 38,091 |
| 2012-06-20 | 38 | 13,009 | 15,190 | 8,208 | 114 | 386 | 693 | 0 | 0 | 0 | 44 | -108 | 37,536 |
| 2012-06-20 | 39 | 11,507 | 15,168 | 8,199 | 119 | 406 | 781 | 0 | 0 | 0 | 44 | 638 | 36,862 |
| 2012-06-20 | 40 | 10,771 | 15,107 | 8,197 | 102 | 420 | 876 | 0 | 0 | 0 | 44 | 648 | 36,165 |
| 2012-06-20 | 41 | 10,074 | 15,011 | 8,197 | 87 | 400 | 1,028 | 0 | 0 | 0 | 43 | 490 | 35,330 |
| 2012-06-20 | 42 | 9,403 | 14,907 | 8,197 | 87 | 290 | 1,182 | 0 | 0 | 0 | 42 | 492 | 34,600 |
| 2012-06-20 | 43 | 9,119 | 14,871 | 8,195 | 87 | 774 | 1,253 | 0 | 0 | 0 | 43 | 266 | 34,608 |
| 2012-06-20 | 44 | 9,487 | 14,592 | 8,248 | 86 | 306 | 1,269 | 0 | 0 | 0 | 44 | 268 | 34,300 |
| 2012-06-20 | 45 | 9,255 | 13,801 | 8,255 | 86 | 272 | 1,232 | 0 | 0 | 0 | 43 | 782 | 33,726 |
| 2012-06-20 | 46 | 8,607 | 12,683 | 8,264 | 85 | 92 | 1,234 | 0 | 0 | 0 | 44 | 784 | 31,793 |
| 2012-06-20 | 47 | 7,670 | 12,055 | 8,222 | 70 | -420 | 1,221 | 0 | 0 | 0 | 44 | 876 | 29,738 |
| 2012-06-20 | 48 | 6,607 | 11,251 | 8,115 | 69 | -668 | 1,298 | 0 | 0 | 0 | 44 | 876 | 27,592 |