| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-05-26 | 1 | 18,080 | 3,657 | 5,358 | 26 | -1,334 | 113 | 0 | 0 | 0 | 0 | 658 | 26,558 |
| 2010-05-26 | 2 | 17,443 | 3,493 | 5,357 | 26 | -1,494 | 113 | 0 | 0 | 0 | 0 | 660 | 25,598 |
| 2010-05-26 | 3 | 17,311 | 3,321 | 5,351 | 26 | -1,484 | 104 | 0 | 0 | 0 | 0 | 718 | 25,347 |
| 2010-05-26 | 4 | 17,074 | 3,217 | 5,357 | 26 | -1,492 | 93 | 0 | 0 | 0 | 0 | 720 | 24,995 |
| 2010-05-26 | 5 | 16,306 | 3,258 | 5,348 | 26 | -1,582 | 90 | 0 | 0 | 0 | 0 | 1,164 | 24,610 |
| 2010-05-26 | 6 | 15,711 | 3,159 | 5,358 | 26 | -1,624 | 79 | 0 | 0 | 0 | 0 | 1,596 | 24,305 |
| 2010-05-26 | 7 | 15,653 | 3,263 | 5,364 | 26 | -1,746 | 74 | 0 | 0 | 0 | 0 | 1,634 | 24,268 |
| 2010-05-26 | 8 | 15,906 | 3,199 | 5,364 | 27 | -1,754 | 63 | 0 | 0 | 0 | 0 | 1,438 | 24,243 |
| 2010-05-26 | 9 | 16,433 | 3,268 | 5,362 | 27 | -1,662 | 55 | 0 | 0 | 0 | 0 | 736 | 24,219 |
| 2010-05-26 | 10 | 16,066 | 3,268 | 5,371 | 30 | -1,678 | 52 | 0 | 0 | 0 | 0 | 600 | 23,709 |
| 2010-05-26 | 11 | 16,987 | 3,823 | 5,371 | 42 | -1,590 | 56 | 0 | 0 | 0 | 0 | -884 | 23,805 |
| 2010-05-26 | 12 | 17,562 | 4,179 | 5,375 | 42 | -1,430 | 58 | 0 | 0 | 0 | 0 | -1,092 | 24,694 |
| 2010-05-26 | 13 | 18,724 | 5,180 | 5,377 | 42 | -524 | 58 | 0 | 0 | 0 | 0 | -1,462 | 27,395 |
| 2010-05-26 | 14 | 19,615 | 7,069 | 5,375 | 47 | -214 | 59 | 0 | 0 | 0 | 0 | -1,440 | 30,511 |
| 2010-05-26 | 15 | 20,200 | 9,707 | 5,375 | 79 | 50 | 70 | 0 | 0 | 0 | 0 | -1,176 | 34,305 |
| 2010-05-26 | 16 | 20,847 | 11,267 | 5,366 | 79 | 318 | 99 | 0 | 0 | 0 | 0 | -1,226 | 36,750 |
| 2010-05-26 | 17 | 21,249 | 12,318 | 5,358 | 94 | 292 | 123 | 0 | 0 | 0 | 0 | -1,202 | 38,232 |
| 2010-05-26 | 18 | 21,277 | 12,723 | 5,353 | 170 | 320 | 122 | 0 | 0 | 0 | 0 | -1,346 | 38,619 |
| 2010-05-26 | 19 | 21,308 | 12,360 | 5,349 | 234 | 316 | 138 | 0 | 0 | 0 | 0 | -204 | 39,501 |
| 2010-05-26 | 20 | 21,358 | 12,462 | 5,347 | 234 | 434 | 137 | 0 | 0 | 0 | 0 | -196 | 39,776 |
| 2010-05-26 | 21 | 21,292 | 12,535 | 5,350 | 235 | 574 | 128 | 0 | 0 | 0 | 0 | -194 | 39,920 |
| 2010-05-26 | 22 | 21,240 | 12,497 | 5,359 | 242 | 830 | 121 | 0 | 0 | 0 | 0 | -192 | 40,097 |
| 2010-05-26 | 23 | 21,291 | 12,621 | 5,383 | 246 | 776 | 114 | 0 | 0 | 0 | 0 | -150 | 40,281 |
| 2010-05-26 | 24 | 21,312 | 12,514 | 5,471 | 263 | 932 | 94 | 0 | 0 | 0 | 0 | -138 | 40,448 |
| 2010-05-26 | 25 | 21,252 | 12,688 | 5,501 | 261 | 956 | 102 | 0 | 0 | 0 | 0 | -98 | 40,662 |
| 2010-05-26 | 26 | 21,215 | 12,450 | 5,526 | 247 | 962 | 110 | 0 | 0 | 0 | 0 | -90 | 40,420 |
| 2010-05-26 | 27 | 21,139 | 12,562 | 5,553 | 219 | 868 | 107 | 0 | 0 | 0 | 0 | -330 | 40,118 |
| 2010-05-26 | 28 | 21,096 | 12,427 | 5,557 | 204 | 866 | 108 | 0 | 0 | 0 | 0 | -334 | 39,924 |
| 2010-05-26 | 29 | 21,071 | 12,315 | 5,557 | 173 | 892 | 125 | 0 | 0 | 0 | 0 | -320 | 39,813 |
| 2010-05-26 | 30 | 21,023 | 12,242 | 5,564 | 147 | 776 | 149 | 0 | 0 | 0 | 0 | -334 | 39,567 |
| 2010-05-26 | 31 | 21,063 | 12,237 | 5,561 | 159 | 488 | 129 | 0 | 0 | 0 | 0 | -252 | 39,385 |
| 2010-05-26 | 32 | 21,187 | 12,473 | 5,567 | 151 | 476 | 147 | 0 | 0 | 0 | 0 | -250 | 39,751 |
| 2010-05-26 | 33 | 21,000 | 12,329 | 5,551 | 144 | 916 | 131 | 0 | 0 | 0 | 0 | 302 | 40,373 |
| 2010-05-26 | 34 | 21,053 | 12,427 | 5,550 | 151 | 1,092 | 182 | 0 | 0 | 0 | 0 | 328 | 40,783 |
| 2010-05-26 | 35 | 21,184 | 12,424 | 5,539 | 129 | 1,132 | 252 | 0 | 0 | 0 | 0 | 214 | 40,874 |
| 2010-05-26 | 36 | 21,117 | 12,124 | 5,542 | 123 | 846 | 315 | 0 | 0 | 0 | 0 | 216 | 40,283 |
| 2010-05-26 | 37 | 21,280 | 12,062 | 5,541 | 151 | 586 | 337 | 0 | 0 | 0 | 0 | -326 | 39,631 |
| 2010-05-26 | 38 | 21,301 | 11,856 | 5,542 | 150 | 238 | 327 | 0 | 0 | 0 | 0 | -334 | 39,080 |
| 2010-05-26 | 39 | 21,044 | 10,835 | 5,548 | 103 | 632 | 293 | 0 | 0 | 0 | 0 | -148 | 38,307 |
| 2010-05-26 | 40 | 21,003 | 10,216 | 5,550 | 84 | 778 | 286 | 0 | 0 | 0 | 0 | -142 | 37,775 |
| 2010-05-26 | 41 | 21,076 | 9,700 | 5,550 | 84 | 778 | 231 | 0 | 0 | 0 | 0 | -148 | 37,271 |
| 2010-05-26 | 42 | 20,881 | 9,398 | 5,557 | 83 | 718 | 209 | 0 | 0 | 0 | 0 | -142 | 36,704 |
| 2010-05-26 | 43 | 20,966 | 9,468 | 5,555 | 75 | 520 | 176 | 0 | 0 | 0 | 0 | 236 | 36,996 |
| 2010-05-26 | 44 | 20,982 | 8,990 | 5,555 | 75 | 332 | 163 | 0 | 0 | 0 | 0 | 310 | 36,407 |
| 2010-05-26 | 45 | 20,781 | 8,057 | 5,551 | 60 | 484 | 145 | 0 | 0 | 0 | 0 | 212 | 35,290 |
| 2010-05-26 | 46 | 20,197 | 7,189 | 5,575 | 60 | 238 | 117 | 0 | 0 | 0 | 0 | -242 | 33,134 |
| 2010-05-26 | 47 | 19,702 | 5,582 | 5,581 | 26 | -644 | 98 | 0 | 0 | 0 | 0 | 230 | 30,575 |
| 2010-05-26 | 48 | 19,413 | 4,316 | 5,588 | 26 | -1,172 | 108 | 0 | 0 | 0 | 0 | 330 | 28,609 |