| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-05-06 | 1 | 13,924 | 4,244 | 7,513 | 283 | -1,508 | 451 | 0 | 0 | 0 | 0 | 1,776 | 26,683 |
| 2009-05-06 | 2 | 13,138 | 4,216 | 7,544 | 284 | -1,506 | 425 | 0 | 0 | 0 | 0 | 1,778 | 25,879 |
| 2009-05-06 | 3 | 13,257 | 4,287 | 7,573 | 284 | -1,380 | 393 | 0 | 0 | 0 | 0 | 1,776 | 26,190 |
| 2009-05-06 | 4 | 13,589 | 4,318 | 7,574 | 286 | -1,366 | 401 | 0 | 0 | 0 | 0 | 1,778 | 26,580 |
| 2009-05-06 | 5 | 13,231 | 4,411 | 7,602 | 290 | -1,406 | 391 | 0 | 0 | 0 | 0 | 1,776 | 26,295 |
| 2009-05-06 | 6 | 13,299 | 4,440 | 7,612 | 291 | -1,772 | 385 | 0 | 0 | 0 | 0 | 1,780 | 26,035 |
| 2009-05-06 | 7 | 13,049 | 4,351 | 7,623 | 291 | -1,814 | 360 | 0 | 0 | 0 | 0 | 1,778 | 25,638 |
| 2009-05-06 | 8 | 12,887 | 4,288 | 7,618 | 293 | -1,772 | 329 | 0 | 0 | 0 | 0 | 1,780 | 25,423 |
| 2009-05-06 | 9 | 12,946 | 4,204 | 7,643 | 295 | -1,816 | 307 | 0 | 0 | 0 | 0 | 1,778 | 25,357 |
| 2009-05-06 | 10 | 12,803 | 4,147 | 7,647 | 297 | -1,736 | 317 | 0 | 0 | 0 | 0 | 1,820 | 25,295 |
| 2009-05-06 | 11 | 12,798 | 4,156 | 7,672 | 297 | -672 | 276 | 0 | 0 | 0 | 0 | 904 | 25,431 |
| 2009-05-06 | 12 | 12,949 | 4,235 | 7,713 | 295 | -438 | 255 | 0 | 0 | 0 | 0 | 880 | 25,889 |
| 2009-05-06 | 13 | 14,847 | 5,104 | 7,719 | 287 | -218 | 259 | 0 | 0 | 0 | 0 | 782 | 28,780 |
| 2009-05-06 | 14 | 16,649 | 6,421 | 7,718 | 239 | -44 | 211 | 0 | 0 | 0 | 0 | 780 | 31,974 |
| 2009-05-06 | 15 | 17,691 | 9,031 | 7,687 | 287 | 778 | 200 | 0 | 0 | 0 | 0 | 570 | 36,244 |
| 2009-05-06 | 16 | 18,206 | 11,248 | 7,678 | 293 | 828 | 173 | 0 | 0 | 0 | 0 | 466 | 38,892 |
| 2009-05-06 | 17 | 18,320 | 12,070 | 7,674 | 372 | 950 | 218 | 0 | 0 | 0 | 0 | 476 | 40,080 |
| 2009-05-06 | 18 | 18,535 | 12,114 | 7,669 | 360 | 796 | 265 | 0 | 0 | 0 | 0 | 376 | 40,115 |
| 2009-05-06 | 19 | 18,592 | 12,176 | 7,669 | 371 | 532 | 289 | 0 | 0 | 0 | 0 | 1,186 | 40,815 |
| 2009-05-06 | 20 | 18,577 | 12,342 | 7,685 | 386 | 530 | 309 | 0 | 0 | 0 | 0 | 1,142 | 40,971 |
| 2009-05-06 | 21 | 18,573 | 12,293 | 7,695 | 492 | 700 | 318 | 0 | 0 | 0 | 0 | 1,106 | 41,177 |
| 2009-05-06 | 22 | 18,475 | 11,986 | 7,737 | 583 | 636 | 336 | 0 | 0 | 0 | 0 | 1,538 | 41,291 |
| 2009-05-06 | 23 | 18,478 | 11,857 | 7,748 | 594 | 792 | 378 | 0 | 0 | 0 | 0 | 1,610 | 41,457 |
| 2009-05-06 | 24 | 18,435 | 11,761 | 7,764 | 648 | 844 | 505 | 0 | 0 | 0 | 0 | 1,618 | 41,575 |
| 2009-05-06 | 25 | 18,347 | 11,842 | 7,777 | 524 | 894 | 643 | 4 | 0 | 0 | 0 | 1,604 | 41,635 |
| 2009-05-06 | 26 | 18,335 | 11,866 | 7,778 | 435 | 946 | 714 | 0 | 0 | 0 | 0 | 1,214 | 41,288 |
| 2009-05-06 | 27 | 18,261 | 12,004 | 7,779 | 321 | 834 | 779 | 3 | 0 | 0 | 0 | 1,154 | 41,135 |
| 2009-05-06 | 28 | 18,238 | 11,760 | 7,790 | 318 | 648 | 788 | 0 | 3 | 0 | 0 | 1,236 | 40,781 |
| 2009-05-06 | 29 | 18,193 | 11,703 | 7,808 | 291 | 598 | 816 | 3 | 37 | 0 | 0 | 1,252 | 40,701 |
| 2009-05-06 | 30 | 18,134 | 11,308 | 7,807 | 292 | 412 | 896 | 0 | 95 | 0 | 0 | 1,240 | 40,184 |
| 2009-05-06 | 31 | 18,275 | 11,021 | 7,800 | 291 | 166 | 973 | 0 | 158 | 0 | 0 | 1,256 | 39,940 |
| 2009-05-06 | 32 | 18,396 | 11,163 | 7,822 | 293 | 180 | 1,009 | 0 | 199 | 0 | 0 | 1,238 | 40,300 |
| 2009-05-06 | 33 | 18,383 | 11,065 | 7,825 | 358 | 512 | 975 | 0 | 200 | 0 | 0 | 1,594 | 40,912 |
| 2009-05-06 | 34 | 18,404 | 11,638 | 7,853 | 376 | 484 | 976 | 0 | 200 | 0 | 0 | 1,588 | 41,519 |
| 2009-05-06 | 35 | 18,433 | 11,584 | 7,853 | 412 | 556 | 989 | 0 | 200 | 0 | 0 | 1,576 | 41,603 |
| 2009-05-06 | 36 | 18,326 | 11,157 | 7,863 | 439 | 502 | 983 | 0 | 146 | 0 | 0 | 1,576 | 40,992 |
| 2009-05-06 | 37 | 18,248 | 10,723 | 7,886 | 501 | 450 | 1,016 | 0 | 0 | 0 | 0 | 1,576 | 40,400 |
| 2009-05-06 | 38 | 18,035 | 10,400 | 7,904 | 489 | 436 | 1,021 | 0 | 0 | 0 | 0 | 1,600 | 39,885 |
| 2009-05-06 | 39 | 17,754 | 9,957 | 7,931 | 493 | 304 | 1,061 | 0 | 0 | 0 | 0 | 1,604 | 39,104 |
| 2009-05-06 | 40 | 17,645 | 9,427 | 7,924 | 419 | 400 | 1,060 | 0 | 0 | 0 | 0 | 1,658 | 38,533 |
| 2009-05-06 | 41 | 17,590 | 9,363 | 7,930 | 404 | 340 | 1,060 | 0 | 0 | 0 | 0 | 1,542 | 38,229 |
| 2009-05-06 | 42 | 17,577 | 9,620 | 7,945 | 402 | 290 | 1,006 | 0 | 0 | 0 | 0 | 1,566 | 38,406 |
| 2009-05-06 | 43 | 17,771 | 9,725 | 7,942 | 375 | 578 | 845 | 0 | 0 | 0 | 0 | 1,490 | 38,726 |
| 2009-05-06 | 44 | 17,480 | 9,034 | 7,949 | 338 | 204 | 843 | 0 | 0 | 0 | 0 | 1,386 | 37,234 |
| 2009-05-06 | 45 | 17,134 | 8,182 | 7,951 | 300 | 78 | 808 | 0 | 0 | 0 | 0 | 1,314 | 35,767 |
| 2009-05-06 | 46 | 16,587 | 6,345 | 7,976 | 297 | 16 | 800 | 0 | 0 | 0 | 0 | 1,328 | 33,349 |
| 2009-05-06 | 47 | 15,240 | 4,809 | 8,011 | 297 | -286 | 868 | 0 | 0 | 0 | 0 | 1,750 | 30,689 |
| 2009-05-06 | 48 | 13,693 | 5,039 | 8,026 | 316 | -1,160 | 916 | 0 | 0 | 0 | 0 | 1,776 | 28,606 |