| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-05-14 | 1 | 15,269 | 6,427 | 5,650 | 220 | -2,186 | 605 | 0 | 0 | 0 | 0 | 1,836 | 27,821 |
| 2009-05-14 | 2 | 14,989 | 5,881 | 5,620 | 219 | -2,202 | 584 | 0 | 0 | 0 | 0 | 1,886 | 26,977 |
| 2009-05-14 | 3 | 15,152 | 6,142 | 5,636 | 203 | -2,306 | 535 | 0 | 0 | 0 | 0 | 1,938 | 27,300 |
| 2009-05-14 | 4 | 15,245 | 6,313 | 5,640 | 202 | -2,306 | 471 | 0 | 0 | 0 | 0 | 1,980 | 27,545 |
| 2009-05-14 | 5 | 15,222 | 6,019 | 5,644 | 200 | -2,298 | 447 | 0 | 0 | 0 | 0 | 1,948 | 27,182 |
| 2009-05-14 | 6 | 15,132 | 5,748 | 5,664 | 197 | -2,290 | 442 | 0 | 0 | 0 | 0 | 1,940 | 26,833 |
| 2009-05-14 | 7 | 14,896 | 5,749 | 5,725 | 197 | -2,276 | 408 | 0 | 0 | 0 | 0 | 1,826 | 26,525 |
| 2009-05-14 | 8 | 14,727 | 5,751 | 5,729 | 195 | -2,262 | 425 | 0 | 0 | 0 | 0 | 1,788 | 26,353 |
| 2009-05-14 | 9 | 14,678 | 5,685 | 5,727 | 194 | -2,328 | 432 | 0 | 0 | 0 | 0 | 1,786 | 26,174 |
| 2009-05-14 | 10 | 14,477 | 5,670 | 5,724 | 194 | -2,316 | 439 | 0 | 0 | 0 | 0 | 1,840 | 26,028 |
| 2009-05-14 | 11 | 14,568 | 6,358 | 5,728 | 192 | -2,308 | 404 | 0 | 0 | 0 | 0 | 1,104 | 26,046 |
| 2009-05-14 | 12 | 14,348 | 7,197 | 5,730 | 192 | -2,310 | 404 | 0 | 0 | 0 | 0 | 1,098 | 26,659 |
| 2009-05-14 | 13 | 15,147 | 8,790 | 5,729 | 190 | -2,026 | 433 | 0 | 0 | 0 | 0 | 1,070 | 29,333 |
| 2009-05-14 | 14 | 15,772 | 10,653 | 5,727 | 184 | -1,318 | 405 | 0 | 0 | 0 | 0 | 1,054 | 32,477 |
| 2009-05-14 | 15 | 15,886 | 12,321 | 5,724 | 323 | 26 | 365 | 0 | 0 | 0 | 0 | 1,962 | 36,607 |
| 2009-05-14 | 16 | 16,334 | 14,352 | 5,726 | 322 | 134 | 397 | 0 | 0 | 0 | 0 | 1,852 | 39,117 |
| 2009-05-14 | 17 | 16,553 | 15,387 | 5,717 | 324 | 392 | 414 | 0 | 0 | 0 | 0 | 1,706 | 40,493 |
| 2009-05-14 | 18 | 16,568 | 15,599 | 5,719 | 318 | 292 | 431 | 0 | 0 | 0 | 0 | 1,758 | 40,685 |
| 2009-05-14 | 19 | 16,562 | 15,947 | 5,719 | 382 | 704 | 447 | 0 | 0 | 0 | 0 | 1,714 | 41,475 |
| 2009-05-14 | 20 | 16,491 | 16,131 | 5,725 | 387 | 1,056 | 479 | 0 | 0 | 0 | 0 | 1,616 | 41,885 |
| 2009-05-14 | 21 | 16,463 | 16,096 | 5,720 | 439 | 1,112 | 496 | 0 | 0 | 0 | 0 | 1,624 | 41,950 |
| 2009-05-14 | 22 | 16,470 | 15,965 | 5,728 | 583 | 1,054 | 593 | 0 | 0 | 0 | 0 | 1,644 | 42,037 |
| 2009-05-14 | 23 | 16,611 | 15,850 | 5,725 | 568 | 1,160 | 652 | 0 | 0 | 0 | 0 | 1,734 | 42,300 |
| 2009-05-14 | 24 | 16,641 | 15,960 | 5,726 | 567 | 1,016 | 730 | 0 | 0 | 0 | 0 | 1,726 | 42,366 |
| 2009-05-14 | 25 | 16,620 | 15,991 | 5,726 | 553 | 1,118 | 747 | 0 | 0 | 0 | 0 | 1,694 | 42,449 |
| 2009-05-14 | 26 | 16,568 | 15,938 | 5,680 | 424 | 914 | 775 | 11 | 0 | 0 | 0 | 1,674 | 41,984 |
| 2009-05-14 | 27 | 16,558 | 15,967 | 5,636 | 336 | 820 | 816 | 21 | 17 | 0 | 0 | 1,702 | 41,873 |
| 2009-05-14 | 28 | 16,562 | 15,905 | 5,640 | 358 | 488 | 841 | 8 | 83 | 0 | 0 | 1,738 | 41,623 |
| 2009-05-14 | 29 | 16,610 | 15,763 | 5,645 | 335 | 428 | 829 | 0 | 131 | 0 | 0 | 1,774 | 41,515 |
| 2009-05-14 | 30 | 16,597 | 15,445 | 5,647 | 316 | 444 | 811 | 0 | 219 | 0 | 0 | 1,740 | 41,219 |
| 2009-05-14 | 31 | 16,559 | 15,217 | 5,663 | 301 | 442 | 790 | 0 | 292 | 0 | 0 | 1,626 | 40,890 |
| 2009-05-14 | 32 | 16,498 | 15,429 | 5,670 | 317 | 664 | 811 | 0 | 303 | 0 | 0 | 1,586 | 41,278 |
| 2009-05-14 | 33 | 16,365 | 15,960 | 5,702 | 433 | 850 | 788 | 0 | 323 | 0 | 0 | 1,624 | 42,045 |
| 2009-05-14 | 34 | 16,337 | 16,274 | 5,752 | 444 | 878 | 773 | 0 | 378 | 0 | 0 | 1,624 | 42,460 |
| 2009-05-14 | 35 | 16,272 | 16,275 | 5,751 | 506 | 1,142 | 772 | 0 | 398 | 0 | 0 | 1,622 | 42,738 |
| 2009-05-14 | 36 | 16,227 | 16,045 | 5,759 | 627 | 794 | 794 | 0 | 412 | 0 | 0 | 1,624 | 42,282 |
| 2009-05-14 | 37 | 16,328 | 15,634 | 5,758 | 625 | 578 | 816 | 0 | 445 | 0 | 0 | 1,622 | 41,806 |
| 2009-05-14 | 38 | 16,339 | 15,400 | 5,761 | 619 | 532 | 808 | 0 | 206 | 0 | 0 | 1,630 | 41,295 |
| 2009-05-14 | 39 | 16,318 | 15,088 | 5,761 | 574 | 554 | 795 | 0 | 0 | 0 | 0 | 1,706 | 40,796 |
| 2009-05-14 | 40 | 16,203 | 14,405 | 5,757 | 528 | 542 | 818 | 0 | 0 | 0 | 0 | 1,808 | 40,061 |
| 2009-05-14 | 41 | 16,327 | 14,139 | 5,757 | 310 | 602 | 785 | 0 | 0 | 0 | 0 | 1,896 | 39,816 |
| 2009-05-14 | 42 | 16,360 | 14,025 | 5,758 | 300 | 470 | 720 | 0 | 0 | 0 | 0 | 1,932 | 39,565 |
| 2009-05-14 | 43 | 16,495 | 13,665 | 5,756 | 205 | 724 | 705 | 0 | 0 | 0 | 0 | 1,850 | 39,400 |
| 2009-05-14 | 44 | 16,491 | 12,888 | 5,752 | 203 | 330 | 657 | 0 | 0 | 0 | 0 | 1,762 | 38,083 |
| 2009-05-14 | 45 | 16,552 | 11,489 | 5,748 | 193 | 84 | 606 | 0 | 0 | 0 | 0 | 1,716 | 36,388 |
| 2009-05-14 | 46 | 16,403 | 9,799 | 5,748 | 128 | -382 | 592 | 0 | 0 | 0 | 0 | 1,836 | 34,124 |
| 2009-05-14 | 47 | 15,946 | 8,859 | 5,745 | 145 | -1,486 | 602 | 0 | 0 | 0 | 0 | 1,970 | 31,781 |
| 2009-05-14 | 48 | 15,278 | 7,584 | 5,744 | 183 | -1,594 | 605 | 0 | 0 | 0 | 0 | 1,970 | 29,770 |