| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-05-27 | 1 | 18,691 | 3,482 | 5,594 | 26 | -1,366 | 117 | 0 | 0 | 0 | 0 | 288 | 26,832 |
| 2010-05-27 | 2 | 18,165 | 3,180 | 5,597 | 26 | -1,506 | 121 | 0 | 0 | 0 | 0 | 284 | 25,867 |
| 2010-05-27 | 3 | 17,969 | 3,079 | 5,600 | 36 | -1,510 | 124 | 0 | 0 | 0 | 0 | 386 | 25,684 |
| 2010-05-27 | 4 | 17,807 | 3,097 | 5,601 | 36 | -1,498 | 111 | 0 | 0 | 0 | 0 | 386 | 25,540 |
| 2010-05-27 | 5 | 17,384 | 3,011 | 5,606 | 36 | -1,518 | 113 | 0 | 0 | 0 | 0 | 478 | 25,110 |
| 2010-05-27 | 6 | 17,118 | 3,052 | 5,603 | 36 | -1,642 | 113 | 0 | 0 | 0 | 0 | 482 | 24,762 |
| 2010-05-27 | 7 | 16,514 | 3,079 | 5,600 | 36 | -1,746 | 114 | 0 | 0 | 0 | 0 | 1,016 | 24,613 |
| 2010-05-27 | 8 | 16,438 | 3,037 | 5,620 | 36 | -1,782 | 101 | 0 | 0 | 0 | 0 | 1,078 | 24,528 |
| 2010-05-27 | 9 | 16,617 | 3,018 | 5,652 | 36 | -1,778 | 130 | 0 | 0 | 0 | 0 | 738 | 24,413 |
| 2010-05-27 | 10 | 16,327 | 3,044 | 5,655 | 36 | -1,764 | 146 | 0 | 0 | 0 | 0 | 464 | 23,908 |
| 2010-05-27 | 11 | 17,525 | 3,155 | 5,657 | 36 | -1,674 | 138 | 0 | 0 | 0 | 0 | -712 | 24,125 |
| 2010-05-27 | 12 | 18,011 | 3,304 | 5,665 | 36 | -1,598 | 132 | 0 | 0 | 0 | 0 | -664 | 24,886 |
| 2010-05-27 | 13 | 19,353 | 4,489 | 5,657 | 36 | -1,158 | 126 | 0 | 0 | 0 | 0 | -1,144 | 27,359 |
| 2010-05-27 | 14 | 19,813 | 7,036 | 5,654 | 39 | -746 | 106 | 0 | 0 | 0 | 0 | -1,164 | 30,738 |
| 2010-05-27 | 15 | 20,449 | 9,209 | 5,674 | 75 | 108 | 118 | 0 | 0 | 0 | 0 | -1,018 | 34,615 |
| 2010-05-27 | 16 | 20,763 | 11,090 | 5,678 | 114 | 256 | 145 | 0 | 0 | 0 | 0 | -1,138 | 36,908 |
| 2010-05-27 | 17 | 20,755 | 12,384 | 5,668 | 345 | 472 | 164 | 0 | 0 | 0 | 0 | -1,384 | 38,404 |
| 2010-05-27 | 18 | 20,802 | 12,548 | 5,676 | 372 | 540 | 165 | 0 | 0 | 0 | 0 | -1,396 | 38,707 |
| 2010-05-27 | 19 | 20,784 | 12,882 | 5,667 | 281 | 318 | 174 | 0 | 0 | 0 | 0 | -482 | 39,624 |
| 2010-05-27 | 20 | 20,805 | 13,108 | 5,665 | 262 | 438 | 179 | 0 | 0 | 0 | 0 | -476 | 39,981 |
| 2010-05-27 | 21 | 20,717 | 13,336 | 5,665 | 261 | 418 | 183 | 0 | 0 | 0 | 0 | -494 | 40,086 |
| 2010-05-27 | 22 | 20,722 | 13,461 | 5,663 | 261 | 474 | 225 | 0 | 0 | 0 | 0 | -474 | 40,332 |
| 2010-05-27 | 23 | 20,835 | 13,351 | 5,687 | 263 | 420 | 247 | 0 | 0 | 0 | 0 | -278 | 40,525 |
| 2010-05-27 | 24 | 20,728 | 13,365 | 5,724 | 263 | 434 | 276 | 0 | 0 | 0 | 0 | -274 | 40,516 |
| 2010-05-27 | 25 | 20,695 | 13,506 | 5,734 | 263 | 432 | 279 | 0 | 0 | 0 | 0 | -274 | 40,635 |
| 2010-05-27 | 26 | 20,606 | 13,310 | 5,735 | 259 | 394 | 278 | 0 | 0 | 0 | 0 | -274 | 40,308 |
| 2010-05-27 | 27 | 20,384 | 13,187 | 5,734 | 179 | 354 | 363 | 0 | 0 | 0 | 0 | -376 | 39,825 |
| 2010-05-27 | 28 | 20,091 | 12,935 | 5,735 | 163 | 394 | 369 | 0 | 0 | 0 | 0 | -390 | 39,297 |
| 2010-05-27 | 29 | 20,550 | 12,562 | 5,741 | 163 | 412 | 315 | 0 | 0 | 0 | 0 | -474 | 39,269 |
| 2010-05-27 | 30 | 20,525 | 12,460 | 5,746 | 152 | 304 | 348 | 0 | 0 | 0 | 0 | -476 | 39,059 |
| 2010-05-27 | 31 | 20,312 | 12,182 | 5,756 | 129 | 320 | 405 | 0 | 0 | 0 | 0 | -326 | 38,778 |
| 2010-05-27 | 32 | 20,460 | 12,112 | 5,740 | 147 | 404 | 409 | 0 | 0 | 0 | 0 | -312 | 38,960 |
| 2010-05-27 | 33 | 20,485 | 12,444 | 5,737 | 146 | 478 | 398 | 0 | 0 | 0 | 0 | -196 | 39,492 |
| 2010-05-27 | 34 | 20,553 | 12,508 | 5,733 | 132 | 720 | 377 | 0 | 0 | 0 | 0 | -192 | 39,831 |
| 2010-05-27 | 35 | 20,251 | 12,543 | 5,729 | 149 | 568 | 381 | 0 | 0 | 0 | 0 | 314 | 39,935 |
| 2010-05-27 | 36 | 20,357 | 11,996 | 5,722 | 114 | 364 | 338 | 0 | 0 | 0 | 0 | 346 | 39,237 |
| 2010-05-27 | 37 | 20,355 | 11,621 | 5,730 | 79 | 344 | 283 | 0 | 0 | 0 | 0 | 112 | 38,524 |
| 2010-05-27 | 38 | 20,399 | 11,144 | 5,730 | 79 | 220 | 240 | 0 | 0 | 0 | 0 | 112 | 37,924 |
| 2010-05-27 | 39 | 20,271 | 10,367 | 5,739 | 98 | 154 | 232 | 0 | 0 | 0 | 0 | 366 | 37,227 |
| 2010-05-27 | 40 | 20,327 | 9,463 | 5,729 | 98 | 326 | 172 | 0 | 0 | 0 | 0 | 378 | 36,493 |
| 2010-05-27 | 41 | 20,366 | 8,950 | 5,731 | 98 | 356 | 173 | 0 | 0 | 0 | 0 | 322 | 35,996 |
| 2010-05-27 | 42 | 20,510 | 8,331 | 5,741 | 97 | 350 | 182 | 0 | 0 | 0 | 0 | 320 | 35,531 |
| 2010-05-27 | 43 | 20,747 | 8,338 | 5,755 | 83 | 380 | 160 | 0 | 0 | 0 | 0 | 326 | 35,789 |
| 2010-05-27 | 44 | 20,836 | 8,189 | 5,754 | 57 | 636 | 186 | 0 | 0 | 0 | 0 | 314 | 35,972 |
| 2010-05-27 | 45 | 20,771 | 7,519 | 5,772 | 40 | 314 | 149 | 0 | 0 | 0 | 0 | 322 | 34,887 |
| 2010-05-27 | 46 | 20,412 | 6,135 | 5,776 | 40 | 222 | 144 | 0 | 0 | 0 | 0 | 300 | 33,029 |
| 2010-05-27 | 47 | 19,785 | 4,129 | 5,774 | 23 | -584 | 165 | 0 | 0 | 0 | 0 | 1,190 | 30,482 |
| 2010-05-27 | 48 | 19,065 | 3,141 | 5,777 | 22 | -870 | 151 | 0 | 0 | 0 | 0 | 1,210 | 28,496 |