| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-05-05 | 1 | 13,642 | 3,806 | 7,400 | 178 | -1,698 | 779 | 0 | 0 | 0 | 0 | 1,118 | 25,225 |
| 2009-05-05 | 2 | 13,240 | 3,577 | 7,398 | 177 | -1,702 | 759 | 0 | 0 | 0 | 0 | 1,120 | 24,569 |
| 2009-05-05 | 3 | 13,551 | 3,826 | 7,391 | 177 | -1,738 | 749 | 0 | 0 | 0 | 0 | 1,118 | 25,074 |
| 2009-05-05 | 4 | 13,779 | 3,958 | 7,386 | 177 | -1,516 | 647 | 0 | 0 | 0 | 0 | 1,120 | 25,551 |
| 2009-05-05 | 5 | 13,870 | 3,960 | 7,359 | 178 | -1,728 | 576 | 0 | 0 | 0 | 0 | 1,118 | 25,333 |
| 2009-05-05 | 6 | 13,767 | 3,942 | 7,358 | 177 | -1,824 | 566 | 0 | 0 | 0 | 0 | 1,120 | 25,106 |
| 2009-05-05 | 7 | 13,238 | 4,045 | 7,342 | 177 | -1,714 | 593 | 0 | 0 | 0 | 0 | 1,120 | 24,801 |
| 2009-05-05 | 8 | 13,249 | 3,803 | 7,333 | 178 | -1,618 | 521 | 0 | 0 | 0 | 0 | 1,122 | 24,588 |
| 2009-05-05 | 9 | 13,486 | 3,791 | 7,338 | 178 | -1,792 | 497 | 0 | 0 | 0 | 0 | 1,014 | 24,512 |
| 2009-05-05 | 10 | 13,372 | 3,774 | 7,354 | 178 | -1,786 | 518 | 0 | 0 | 0 | 0 | 1,088 | 24,498 |
| 2009-05-05 | 11 | 14,029 | 3,891 | 7,355 | 180 | -1,092 | 531 | 0 | 0 | 0 | 0 | -224 | 24,670 |
| 2009-05-05 | 12 | 14,179 | 4,212 | 7,359 | 179 | -962 | 496 | 0 | 0 | 0 | 0 | -246 | 25,217 |
| 2009-05-05 | 13 | 15,328 | 5,851 | 7,350 | 179 | -740 | 475 | 0 | 0 | 0 | 0 | -240 | 28,203 |
| 2009-05-05 | 14 | 16,411 | 7,504 | 7,322 | 180 | -38 | 470 | 0 | 0 | 0 | 0 | -198 | 31,651 |
| 2009-05-05 | 15 | 17,252 | 9,495 | 7,265 | 228 | 212 | 447 | 0 | 0 | 0 | 0 | 968 | 35,867 |
| 2009-05-05 | 16 | 17,817 | 11,485 | 7,255 | 237 | 350 | 450 | 0 | 0 | 0 | 0 | 936 | 38,530 |
| 2009-05-05 | 17 | 18,031 | 12,560 | 7,273 | 275 | 348 | 459 | 122 | 0 | 0 | 0 | 940 | 40,008 |
| 2009-05-05 | 18 | 18,071 | 12,573 | 7,277 | 291 | 356 | 507 | 292 | 0 | 0 | 0 | 888 | 40,255 |
| 2009-05-05 | 19 | 18,175 | 12,871 | 7,269 | 352 | 628 | 550 | 323 | 0 | 0 | 0 | 896 | 41,064 |
| 2009-05-05 | 20 | 18,216 | 13,187 | 7,279 | 352 | 598 | 521 | 345 | 0 | 0 | 0 | 904 | 41,402 |
| 2009-05-05 | 21 | 18,276 | 13,153 | 7,341 | 352 | 682 | 567 | 225 | 0 | 0 | 0 | 992 | 41,588 |
| 2009-05-05 | 22 | 18,358 | 13,040 | 7,346 | 361 | 936 | 643 | 177 | 0 | 0 | 0 | 884 | 41,745 |
| 2009-05-05 | 23 | 18,265 | 13,224 | 7,354 | 349 | 1,080 | 728 | 140 | 0 | 0 | 0 | 814 | 41,954 |
| 2009-05-05 | 24 | 18,423 | 13,356 | 7,355 | 367 | 1,092 | 710 | 158 | 0 | 0 | 0 | 814 | 42,275 |
| 2009-05-05 | 25 | 18,433 | 13,249 | 7,357 | 367 | 1,072 | 731 | 138 | 0 | 0 | 0 | 870 | 42,217 |
| 2009-05-05 | 26 | 18,366 | 13,232 | 7,359 | 361 | 630 | 815 | 124 | 0 | 0 | 0 | 1,006 | 41,893 |
| 2009-05-05 | 27 | 18,398 | 13,406 | 7,330 | 302 | 362 | 826 | 123 | 0 | 0 | 0 | 936 | 41,683 |
| 2009-05-05 | 28 | 17,951 | 13,382 | 7,321 | 292 | 362 | 784 | 19 | 0 | 0 | 0 | 1,020 | 41,131 |
| 2009-05-05 | 29 | 17,800 | 13,426 | 7,323 | 275 | 300 | 786 | 0 | 0 | 0 | 0 | 1,030 | 40,940 |
| 2009-05-05 | 30 | 17,713 | 13,324 | 7,315 | 276 | 186 | 783 | 9 | 0 | 0 | 0 | 1,030 | 40,636 |
| 2009-05-05 | 31 | 17,646 | 13,203 | 7,346 | 321 | 148 | 770 | 7 | 0 | 0 | 0 | 1,006 | 40,447 |
| 2009-05-05 | 32 | 17,655 | 13,510 | 7,380 | 324 | 148 | 757 | 0 | 0 | 0 | 0 | 982 | 40,756 |
| 2009-05-05 | 33 | 17,786 | 13,912 | 7,382 | 403 | 300 | 721 | 0 | 0 | 0 | 0 | 860 | 41,364 |
| 2009-05-05 | 34 | 17,861 | 14,112 | 7,391 | 401 | 622 | 718 | 0 | 0 | 0 | 0 | 842 | 41,947 |
| 2009-05-05 | 35 | 17,848 | 14,120 | 7,395 | 417 | 552 | 698 | 0 | 0 | 0 | 0 | 992 | 42,022 |
| 2009-05-05 | 36 | 17,758 | 13,585 | 7,394 | 438 | 450 | 689 | 8 | 0 | 0 | 0 | 954 | 41,276 |
| 2009-05-05 | 37 | 17,702 | 12,876 | 7,389 | 433 | 400 | 695 | 0 | 0 | 0 | 0 | 886 | 40,381 |
| 2009-05-05 | 38 | 17,719 | 12,076 | 7,410 | 427 | 368 | 718 | 0 | 0 | 0 | 0 | 998 | 39,716 |
| 2009-05-05 | 39 | 17,667 | 11,303 | 7,453 | 407 | 338 | 701 | 0 | 0 | 0 | 0 | 1,146 | 39,015 |
| 2009-05-05 | 40 | 17,588 | 10,609 | 7,444 | 412 | 374 | 709 | 0 | 0 | 0 | 0 | 1,184 | 38,320 |
| 2009-05-05 | 41 | 17,599 | 10,195 | 7,433 | 411 | 282 | 730 | 0 | 0 | 0 | 0 | 1,182 | 37,832 |
| 2009-05-05 | 42 | 17,594 | 10,727 | 7,454 | 397 | 414 | 683 | 0 | 0 | 0 | 0 | 1,366 | 38,635 |
| 2009-05-05 | 43 | 17,724 | 10,915 | 7,457 | 428 | 334 | 629 | 0 | 0 | 0 | 0 | 1,284 | 38,771 |
| 2009-05-05 | 44 | 17,495 | 10,139 | 7,483 | 380 | 268 | 607 | 0 | 0 | 0 | 0 | 1,054 | 37,426 |
| 2009-05-05 | 45 | 16,926 | 9,268 | 7,507 | 264 | 156 | 592 | 0 | 0 | 0 | 0 | 846 | 35,559 |
| 2009-05-05 | 46 | 16,279 | 7,506 | 7,510 | 242 | -2 | 554 | 0 | 0 | 0 | 0 | 896 | 32,985 |
| 2009-05-05 | 47 | 15,661 | 5,466 | 7,509 | 262 | -700 | 500 | 0 | 0 | 0 | 0 | 1,776 | 30,474 |
| 2009-05-05 | 48 | 14,922 | 4,640 | 7,513 | 271 | -1,310 | 477 | 0 | 0 | 0 | 0 | 1,778 | 28,291 |