| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-05-19 | 1 | 18,032 | 4,337 | 5,636 | 22 | -1,104 | 302 | 0 | 0 | 0 | 0 | -74 | 27,151 |
| 2010-05-19 | 2 | 17,602 | 4,083 | 5,644 | 22 | -1,382 | 280 | 0 | 0 | 0 | 0 | -76 | 26,173 |
| 2010-05-19 | 3 | 17,364 | 3,946 | 5,643 | 22 | -1,444 | 287 | 0 | 0 | 0 | 0 | 498 | 26,316 |
| 2010-05-19 | 4 | 17,165 | 3,927 | 5,634 | 22 | -1,444 | 265 | 0 | 0 | 0 | 0 | 808 | 26,377 |
| 2010-05-19 | 5 | 16,868 | 3,872 | 5,636 | 22 | -1,432 | 265 | 0 | 0 | 0 | 0 | 924 | 26,155 |
| 2010-05-19 | 6 | 16,289 | 3,870 | 5,634 | 21 | -1,286 | 261 | 0 | 0 | 0 | 0 | 934 | 25,723 |
| 2010-05-19 | 7 | 16,338 | 3,957 | 5,632 | 21 | -1,476 | 273 | 0 | 0 | 0 | 0 | 804 | 25,549 |
| 2010-05-19 | 8 | 16,409 | 3,877 | 5,635 | 22 | -1,580 | 283 | 0 | 0 | 0 | 0 | 660 | 25,306 |
| 2010-05-19 | 9 | 16,743 | 3,891 | 5,631 | 22 | -1,678 | 279 | 0 | 0 | 0 | 0 | 200 | 25,088 |
| 2010-05-19 | 10 | 16,346 | 3,978 | 5,631 | 22 | -1,622 | 256 | 0 | 0 | 0 | 0 | 166 | 24,777 |
| 2010-05-19 | 11 | 16,838 | 4,448 | 5,632 | 22 | -1,380 | 268 | 0 | 0 | 0 | 0 | -1,084 | 24,744 |
| 2010-05-19 | 12 | 17,146 | 5,099 | 5,633 | 22 | -1,290 | 262 | 0 | 0 | 0 | 0 | -1,176 | 25,696 |
| 2010-05-19 | 13 | 18,188 | 6,318 | 5,635 | 22 | -548 | 245 | 0 | 0 | 0 | 0 | -1,274 | 28,586 |
| 2010-05-19 | 14 | 19,439 | 7,668 | 5,642 | 44 | -72 | 248 | 0 | 0 | 0 | 0 | -1,278 | 31,691 |
| 2010-05-19 | 15 | 21,014 | 9,970 | 5,645 | 143 | 48 | 234 | 0 | 0 | 0 | 0 | -1,422 | 35,632 |
| 2010-05-19 | 16 | 21,582 | 11,574 | 5,642 | 142 | 480 | 218 | 0 | 0 | 0 | 0 | -1,528 | 38,110 |
| 2010-05-19 | 17 | 21,581 | 12,693 | 5,643 | 145 | 522 | 215 | 0 | 0 | 0 | 0 | -1,518 | 39,281 |
| 2010-05-19 | 18 | 21,749 | 12,872 | 5,639 | 150 | 464 | 222 | 0 | 0 | 0 | 0 | -1,580 | 39,516 |
| 2010-05-19 | 19 | 21,719 | 13,717 | 5,535 | 193 | 876 | 205 | 0 | 0 | 0 | 0 | -1,834 | 40,411 |
| 2010-05-19 | 20 | 21,927 | 14,033 | 5,433 | 240 | 552 | 185 | 0 | 0 | 0 | 0 | -1,828 | 40,542 |
| 2010-05-19 | 21 | 21,800 | 14,084 | 5,372 | 242 | 708 | 156 | 0 | 0 | 0 | 0 | -1,830 | 40,532 |
| 2010-05-19 | 22 | 21,855 | 13,870 | 5,361 | 242 | 1,090 | 122 | 0 | 0 | 0 | 0 | -1,828 | 40,712 |
| 2010-05-19 | 23 | 21,998 | 13,976 | 5,371 | 267 | 1,146 | 114 | 0 | 0 | 0 | 0 | -1,866 | 41,006 |
| 2010-05-19 | 24 | 22,032 | 13,846 | 5,363 | 227 | 1,080 | 108 | 0 | 0 | 0 | 0 | -1,534 | 41,122 |
| 2010-05-19 | 25 | 21,940 | 13,773 | 5,362 | 229 | 1,304 | 93 | 0 | 0 | 0 | 0 | -1,416 | 41,285 |
| 2010-05-19 | 26 | 21,897 | 13,802 | 5,363 | 223 | 1,110 | 98 | 0 | 0 | 0 | 0 | -1,416 | 41,077 |
| 2010-05-19 | 27 | 21,846 | 13,813 | 5,366 | 170 | 998 | 84 | 0 | 0 | 0 | 0 | -1,416 | 40,861 |
| 2010-05-19 | 28 | 21,853 | 13,651 | 5,365 | 168 | 934 | 69 | 0 | 0 | 0 | 0 | -1,416 | 40,624 |
| 2010-05-19 | 29 | 21,799 | 13,560 | 5,370 | 134 | 920 | 68 | 0 | 0 | 0 | 0 | -1,416 | 40,435 |
| 2010-05-19 | 30 | 21,846 | 13,280 | 5,371 | 126 | 860 | 73 | 0 | 0 | 0 | 0 | -1,408 | 40,148 |
| 2010-05-19 | 31 | 21,756 | 12,937 | 5,372 | 121 | 370 | 73 | 0 | 0 | 0 | 0 | -736 | 39,893 |
| 2010-05-19 | 32 | 21,735 | 12,951 | 5,388 | 136 | 300 | 71 | 0 | 0 | 0 | 0 | -294 | 40,287 |
| 2010-05-19 | 33 | 21,797 | 13,214 | 5,429 | 135 | 408 | 73 | 0 | 0 | 0 | 0 | -148 | 40,908 |
| 2010-05-19 | 34 | 21,845 | 13,360 | 5,520 | 236 | 750 | 66 | 0 | 0 | 0 | 0 | -144 | 41,633 |
| 2010-05-19 | 35 | 21,937 | 13,286 | 5,614 | 311 | 536 | 52 | 0 | 0 | 0 | 0 | -144 | 41,592 |
| 2010-05-19 | 36 | 21,988 | 13,233 | 5,631 | 198 | 444 | 51 | 0 | 0 | 0 | 0 | -532 | 41,013 |
| 2010-05-19 | 37 | 21,938 | 12,828 | 5,632 | 159 | 356 | 59 | 0 | 0 | 0 | 0 | -674 | 40,298 |
| 2010-05-19 | 38 | 21,910 | 12,473 | 5,629 | 176 | 150 | 72 | 0 | 0 | 0 | 0 | -676 | 39,734 |
| 2010-05-19 | 39 | 21,767 | 11,745 | 5,633 | 175 | 142 | 65 | 0 | 0 | 0 | 0 | -500 | 39,027 |
| 2010-05-19 | 40 | 21,808 | 11,141 | 5,627 | 176 | 158 | 71 | 0 | 0 | 0 | 0 | -496 | 38,485 |
| 2010-05-19 | 41 | 21,806 | 10,472 | 5,630 | 176 | 196 | 64 | 0 | 0 | 0 | 0 | -448 | 37,896 |
| 2010-05-19 | 42 | 21,748 | 9,981 | 5,628 | 174 | 298 | 77 | 0 | 0 | 0 | 0 | -444 | 37,462 |
| 2010-05-19 | 43 | 21,729 | 10,692 | 5,631 | 142 | 316 | 70 | 0 | 0 | 0 | 0 | -790 | 37,790 |
| 2010-05-19 | 44 | 21,763 | 10,083 | 5,628 | 137 | 302 | 69 | 0 | 0 | 0 | 0 | -792 | 37,190 |
| 2010-05-19 | 45 | 21,254 | 9,238 | 5,621 | 108 | 298 | 85 | 0 | 0 | 0 | 0 | -740 | 35,864 |
| 2010-05-19 | 46 | 20,537 | 7,894 | 5,621 | 91 | 32 | 69 | 0 | 0 | 0 | 0 | -734 | 33,510 |
| 2010-05-19 | 47 | 19,971 | 6,089 | 5,541 | 64 | -668 | 65 | 0 | 0 | 0 | 0 | -106 | 30,956 |
| 2010-05-19 | 48 | 19,277 | 5,247 | 5,408 | 64 | -1,140 | 55 | 0 | 0 | 0 | 0 | -6 | 28,905 |