| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-10-30 | 1 | 16,914 | 5,487 | 8,115 | 406 | -282 | 496 | 0 | 0 | 0 | 0 | -1,532 | 29,604 |
| 2009-10-30 | 2 | 16,915 | 4,984 | 8,110 | 339 | -458 | 501 | 0 | 0 | 0 | 0 | -1,532 | 28,859 |
| 2009-10-30 | 3 | 17,141 | 4,852 | 8,112 | 335 | -1,338 | 489 | 0 | 0 | 0 | 0 | -1,576 | 28,015 |
| 2009-10-30 | 4 | 16,757 | 4,385 | 8,114 | 335 | -1,434 | 495 | 0 | 0 | 0 | 0 | -1,626 | 27,026 |
| 2009-10-30 | 5 | 16,421 | 4,157 | 8,105 | 319 | -1,516 | 531 | 0 | 0 | 0 | 0 | -1,604 | 26,413 |
| 2009-10-30 | 6 | 16,266 | 4,057 | 8,108 | 319 | -1,686 | 539 | 0 | 0 | 0 | 0 | -1,588 | 26,015 |
| 2009-10-30 | 7 | 15,862 | 3,912 | 8,113 | 319 | -1,800 | 546 | 0 | 0 | 0 | 0 | -1,470 | 25,482 |
| 2009-10-30 | 8 | 15,279 | 3,893 | 8,108 | 319 | -1,792 | 581 | 0 | 0 | 0 | 0 | -1,434 | 24,954 |
| 2009-10-30 | 9 | 15,161 | 3,889 | 8,101 | 319 | -1,764 | 624 | 0 | 0 | 0 | 0 | -1,524 | 24,806 |
| 2009-10-30 | 10 | 15,344 | 3,880 | 8,104 | 323 | -1,760 | 655 | 0 | 0 | 0 | 0 | -1,526 | 25,020 |
| 2009-10-30 | 11 | 15,930 | 3,921 | 8,112 | 342 | -1,710 | 645 | 0 | 0 | 0 | 0 | -1,574 | 25,666 |
| 2009-10-30 | 12 | 16,296 | 4,472 | 8,115 | 354 | -1,498 | 671 | 0 | 0 | 0 | 0 | -1,576 | 26,834 |
| 2009-10-30 | 13 | 17,504 | 5,436 | 8,119 | 355 | -1,102 | 684 | 0 | 0 | 0 | 0 | -1,576 | 29,420 |
| 2009-10-30 | 14 | 18,202 | 6,457 | 8,117 | 368 | -360 | 679 | 0 | 0 | 0 | 0 | -1,576 | 31,887 |
| 2009-10-30 | 15 | 18,316 | 8,344 | 8,118 | 521 | 118 | 672 | 0 | 0 | 0 | 0 | -1,720 | 34,369 |
| 2009-10-30 | 16 | 18,690 | 9,931 | 8,117 | 529 | 342 | 684 | 0 | 0 | 0 | 0 | -1,910 | 36,383 |
| 2009-10-30 | 17 | 19,036 | 11,552 | 8,118 | 544 | 320 | 756 | 0 | 0 | 0 | 0 | -1,914 | 38,412 |
| 2009-10-30 | 18 | 19,321 | 12,347 | 8,113 | 593 | 350 | 778 | 0 | 0 | 0 | 0 | -1,914 | 39,588 |
| 2009-10-30 | 19 | 19,503 | 13,185 | 8,112 | 659 | 454 | 736 | 0 | 0 | 0 | 0 | -1,914 | 40,735 |
| 2009-10-30 | 20 | 19,761 | 13,078 | 8,119 | 656 | 652 | 769 | 0 | 0 | 0 | 0 | -1,914 | 41,121 |
| 2009-10-30 | 21 | 19,764 | 13,173 | 8,117 | 640 | 546 | 763 | 0 | 0 | 0 | 0 | -1,914 | 41,089 |
| 2009-10-30 | 22 | 19,945 | 13,194 | 8,120 | 643 | 350 | 720 | 0 | 0 | 0 | 0 | -1,916 | 41,056 |
| 2009-10-30 | 23 | 20,120 | 13,030 | 8,115 | 646 | 438 | 784 | 0 | 0 | 0 | 0 | -1,914 | 41,219 |
| 2009-10-30 | 24 | 19,742 | 13,152 | 8,117 | 679 | 678 | 831 | 0 | 0 | 0 | 0 | -1,916 | 41,283 |
| 2009-10-30 | 25 | 19,595 | 13,089 | 8,117 | 751 | 820 | 829 | 0 | 0 | 0 | 0 | -1,914 | 41,287 |
| 2009-10-30 | 26 | 19,475 | 12,925 | 8,121 | 735 | 664 | 832 | 0 | 0 | 0 | 0 | -1,916 | 40,836 |
| 2009-10-30 | 27 | 19,502 | 12,804 | 8,125 | 553 | 508 | 875 | 0 | 0 | 0 | 0 | -1,938 | 40,429 |
| 2009-10-30 | 28 | 19,499 | 12,452 | 8,115 | 534 | 398 | 849 | 0 | 0 | 0 | 0 | -1,942 | 39,905 |
| 2009-10-30 | 29 | 19,525 | 12,392 | 8,082 | 533 | 316 | 898 | 0 | 0 | 0 | 0 | -1,940 | 39,806 |
| 2009-10-30 | 30 | 19,529 | 11,860 | 8,091 | 539 | 316 | 914 | 0 | 0 | 0 | 0 | -1,906 | 39,343 |
| 2009-10-30 | 31 | 19,134 | 12,189 | 8,108 | 591 | 332 | 965 | 0 | 0 | 0 | 0 | -1,788 | 39,531 |
| 2009-10-30 | 32 | 18,760 | 13,094 | 8,076 | 614 | 322 | 998 | 0 | 0 | 0 | 0 | -1,790 | 40,074 |
| 2009-10-30 | 33 | 18,720 | 14,408 | 8,100 | 626 | 428 | 952 | 0 | 0 | 0 | 0 | -1,788 | 41,446 |
| 2009-10-30 | 34 | 19,360 | 16,225 | 8,109 | 742 | 938 | 957 | 0 | 0 | 0 | 0 | -1,770 | 44,561 |
| 2009-10-30 | 35 | 19,601 | 16,566 | 8,117 | 811 | 1,578 | 981 | 109 | 0 | 0 | 0 | -1,166 | 46,597 |
| 2009-10-30 | 36 | 19,644 | 16,484 | 8,111 | 808 | 1,604 | 953 | 93 | 0 | 0 | 0 | -1,202 | 46,495 |
| 2009-10-30 | 37 | 19,530 | 16,280 | 8,124 | 781 | 1,554 | 945 | 0 | 0 | 0 | 0 | -1,460 | 45,754 |
| 2009-10-30 | 38 | 19,625 | 15,725 | 8,120 | 780 | 1,048 | 953 | 0 | 0 | 0 | 0 | -1,462 | 44,789 |
| 2009-10-30 | 39 | 19,741 | 15,181 | 8,124 | 764 | 318 | 925 | 0 | 0 | 0 | 0 | -1,928 | 43,125 |
| 2009-10-30 | 40 | 19,626 | 13,775 | 8,119 | 711 | 360 | 873 | 0 | 0 | 0 | 0 | -1,940 | 41,524 |
| 2009-10-30 | 41 | 19,714 | 12,153 | 8,082 | 709 | 384 | 792 | 0 | 0 | 0 | 0 | -1,938 | 39,896 |
| 2009-10-30 | 42 | 19,701 | 10,998 | 7,676 | 706 | 528 | 712 | 0 | 0 | 0 | 0 | -1,940 | 38,381 |
| 2009-10-30 | 43 | 19,536 | 10,156 | 7,678 | 567 | 248 | 634 | 0 | 0 | 0 | 0 | -1,940 | 36,879 |
| 2009-10-30 | 44 | 19,331 | 8,790 | 7,673 | 491 | 154 | 575 | 0 | 0 | 0 | 0 | -1,940 | 35,074 |
| 2009-10-30 | 45 | 19,218 | 7,380 | 7,675 | 489 | 316 | 485 | 0 | 0 | 0 | 0 | -1,922 | 33,641 |
| 2009-10-30 | 46 | 19,069 | 6,198 | 7,677 | 485 | 34 | 424 | 0 | 0 | 0 | 0 | -1,814 | 32,073 |
| 2009-10-30 | 47 | 18,524 | 5,121 | 7,673 | 454 | -80 | 437 | 0 | 0 | 0 | 0 | -1,490 | 30,639 |
| 2009-10-30 | 48 | 17,864 | 5,178 | 7,674 | 454 | -532 | 420 | 0 | 0 | 0 | 0 | -1,486 | 29,572 |