| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-05-13 | 1 | 17,070 | 6,556 | 5,616 | 23 | -1,322 | 192 | 0 | 0 | 0 | 0 | 786 | 28,921 |
| 2010-05-13 | 2 | 17,044 | 5,867 | 5,614 | 23 | -1,500 | 200 | 0 | 0 | 0 | 0 | 808 | 28,056 |
| 2010-05-13 | 3 | 17,280 | 5,615 | 5,617 | 23 | -1,368 | 221 | 0 | 0 | 0 | 0 | 1,060 | 28,448 |
| 2010-05-13 | 4 | 17,351 | 5,991 | 5,520 | 23 | -1,258 | 228 | 0 | 0 | 0 | 0 | 1,034 | 28,889 |
| 2010-05-13 | 5 | 17,320 | 5,993 | 5,387 | 23 | -1,254 | 255 | 0 | 0 | 0 | 0 | 1,080 | 28,804 |
| 2010-05-13 | 6 | 17,293 | 5,728 | 5,378 | 23 | -1,316 | 285 | 0 | 0 | 0 | 0 | 1,080 | 28,471 |
| 2010-05-13 | 7 | 17,077 | 5,845 | 5,373 | 23 | -1,538 | 292 | 0 | 0 | 0 | 0 | 1,166 | 28,238 |
| 2010-05-13 | 8 | 17,033 | 5,824 | 5,365 | 23 | -1,726 | 302 | 0 | 0 | 0 | 0 | 1,168 | 27,989 |
| 2010-05-13 | 9 | 16,986 | 5,824 | 5,362 | 23 | -1,810 | 292 | 0 | 0 | 0 | 0 | 1,120 | 27,797 |
| 2010-05-13 | 10 | 16,700 | 5,764 | 5,360 | 23 | -1,882 | 295 | 0 | 0 | 0 | 0 | 1,140 | 27,400 |
| 2010-05-13 | 11 | 16,636 | 5,465 | 5,355 | 23 | -1,908 | 304 | 0 | 0 | 0 | 0 | 1,292 | 27,167 |
| 2010-05-13 | 12 | 16,990 | 5,642 | 5,357 | 23 | -1,808 | 333 | 0 | 0 | 0 | 0 | 1,292 | 27,829 |
| 2010-05-13 | 13 | 17,955 | 6,693 | 5,357 | 27 | -1,004 | 342 | 0 | 0 | 0 | 0 | 1,262 | 30,632 |
| 2010-05-13 | 14 | 19,439 | 8,229 | 5,358 | 48 | -754 | 339 | 0 | 0 | 0 | 0 | 1,208 | 33,867 |
| 2010-05-13 | 15 | 20,391 | 10,153 | 5,355 | 101 | 240 | 380 | 0 | 0 | 0 | 0 | 1,520 | 38,140 |
| 2010-05-13 | 16 | 20,963 | 11,711 | 5,358 | 101 | 300 | 407 | 0 | 0 | 0 | 0 | 1,510 | 40,350 |
| 2010-05-13 | 17 | 21,098 | 12,568 | 5,360 | 102 | 312 | 440 | 0 | 0 | 0 | 0 | 1,518 | 41,398 |
| 2010-05-13 | 18 | 21,195 | 12,391 | 5,311 | 117 | 296 | 500 | 0 | 0 | 0 | 0 | 1,518 | 41,328 |
| 2010-05-13 | 19 | 21,077 | 12,738 | 5,251 | 269 | 290 | 565 | 0 | 0 | 0 | 0 | 1,588 | 41,778 |
| 2010-05-13 | 20 | 21,064 | 12,844 | 5,136 | 270 | 322 | 613 | 0 | 0 | 0 | 0 | 1,592 | 41,841 |
| 2010-05-13 | 21 | 20,991 | 12,899 | 5,052 | 282 | 366 | 658 | 0 | 0 | 0 | 0 | 1,598 | 41,846 |
| 2010-05-13 | 22 | 20,792 | 13,130 | 5,043 | 282 | 474 | 680 | 0 | 0 | 0 | 0 | 1,598 | 41,999 |
| 2010-05-13 | 23 | 20,700 | 13,218 | 5,045 | 282 | 572 | 718 | 0 | 0 | 0 | 0 | 1,598 | 42,133 |
| 2010-05-13 | 24 | 20,736 | 13,239 | 5,043 | 283 | 594 | 750 | 0 | 0 | 0 | 0 | 1,596 | 42,241 |
| 2010-05-13 | 25 | 20,839 | 13,328 | 5,041 | 283 | 468 | 765 | 0 | 0 | 0 | 0 | 1,594 | 42,318 |
| 2010-05-13 | 26 | 20,606 | 13,232 | 5,045 | 278 | 312 | 784 | 0 | 0 | 0 | 0 | 1,594 | 41,851 |
| 2010-05-13 | 27 | 17,121 | 10,920 | 4,211 | 126 | 286 | 687 | 0 | 0 | 0 | 0 | 1,582 | 34,933 |
| 2010-05-13 | 28 | 20,495 | 12,827 | 5,090 | 139 | 316 | 849 | 0 | 0 | 0 | 0 | 1,584 | 41,300 |
| 2010-05-13 | 29 | 20,602 | 12,512 | 5,124 | 83 | 298 | 779 | 0 | 0 | 0 | 0 | 1,582 | 40,980 |
| 2010-05-13 | 30 | 20,569 | 12,174 | 5,078 | 139 | 296 | 803 | 0 | 0 | 0 | 0 | 1,584 | 40,643 |
| 2010-05-13 | 31 | 20,632 | 11,899 | 5,013 | 144 | 324 | 804 | 0 | 0 | 0 | 0 | 1,594 | 40,410 |
| 2010-05-13 | 32 | 20,633 | 12,181 | 4,998 | 145 | 294 | 794 | 0 | 0 | 0 | 0 | 1,594 | 40,639 |
| 2010-05-13 | 33 | 20,768 | 12,680 | 4,904 | 161 | 292 | 804 | 0 | 0 | 0 | 0 | 1,594 | 41,203 |
| 2010-05-13 | 34 | 20,816 | 12,876 | 4,815 | 165 | 602 | 775 | 0 | 0 | 0 | 0 | 1,596 | 41,645 |
| 2010-05-13 | 35 | 20,977 | 12,736 | 4,812 | 182 | 788 | 687 | 0 | 0 | 0 | 0 | 1,594 | 41,776 |
| 2010-05-13 | 36 | 21,017 | 12,544 | 4,814 | 166 | 482 | 598 | 0 | 0 | 0 | 0 | 1,594 | 41,215 |
| 2010-05-13 | 37 | 21,014 | 12,134 | 4,835 | 163 | 356 | 562 | 0 | 0 | 0 | 0 | 1,594 | 40,658 |
| 2010-05-13 | 38 | 20,964 | 11,689 | 4,945 | 160 | 322 | 517 | 0 | 0 | 0 | 0 | 1,594 | 40,191 |
| 2010-05-13 | 39 | 20,881 | 11,447 | 4,982 | 148 | 324 | 452 | 0 | 0 | 0 | 0 | 1,302 | 39,536 |
| 2010-05-13 | 40 | 20,808 | 11,006 | 5,016 | 147 | 322 | 408 | 0 | 0 | 0 | 0 | 1,298 | 39,005 |
| 2010-05-13 | 41 | 20,917 | 11,047 | 5,035 | 147 | 446 | 358 | 0 | 0 | 0 | 0 | 960 | 38,910 |
| 2010-05-13 | 42 | 20,731 | 11,423 | 5,090 | 144 | 370 | 298 | 0 | 0 | 0 | 0 | 956 | 39,012 |
| 2010-05-13 | 43 | 21,066 | 11,604 | 5,090 | 108 | 416 | 345 | 0 | 0 | 0 | 0 | 1,020 | 39,649 |
| 2010-05-13 | 44 | 20,728 | 10,738 | 5,129 | 107 | 298 | 322 | 0 | 0 | 0 | 0 | 1,022 | 38,344 |
| 2010-05-13 | 45 | 20,817 | 8,919 | 5,159 | 108 | 88 | 302 | 0 | 0 | 0 | 0 | 956 | 36,349 |
| 2010-05-13 | 46 | 20,470 | 7,078 | 5,158 | 104 | -16 | 267 | 0 | 0 | 0 | 0 | 864 | 33,925 |
| 2010-05-13 | 47 | 20,083 | 6,643 | 5,153 | 34 | -276 | 234 | 0 | 0 | 0 | 0 | -252 | 31,619 |
| 2010-05-13 | 48 | 19,332 | 5,787 | 5,153 | 33 | -644 | 201 | 0 | 0 | 0 | 0 | -264 | 29,598 |