| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-03-31 | 1 | 15,513 | 7,398 | 8,499 | 453 | -1,512 | 373 | 0 | 0 | 0 | 0 | -878 | 29,846 |
| 2009-03-31 | 2 | 15,229 | 6,990 | 8,519 | 448 | -1,500 | 399 | 0 | 0 | 0 | 0 | -880 | 29,205 |
| 2009-03-31 | 3 | 15,428 | 7,932 | 8,542 | 448 | -1,490 | 436 | 0 | 0 | 0 | 0 | -852 | 30,444 |
| 2009-03-31 | 4 | 15,607 | 8,715 | 8,555 | 447 | -1,496 | 449 | 0 | 0 | 0 | 0 | -852 | 31,425 |
| 2009-03-31 | 5 | 15,656 | 8,510 | 8,558 | 445 | -1,496 | 437 | 0 | 0 | 0 | 0 | -804 | 31,306 |
| 2009-03-31 | 6 | 15,670 | 8,344 | 8,555 | 444 | -1,526 | 438 | 0 | 0 | 0 | 0 | -802 | 31,123 |
| 2009-03-31 | 7 | 15,693 | 7,990 | 8,556 | 421 | -1,548 | 447 | 0 | 0 | 0 | 0 | -804 | 30,755 |
| 2009-03-31 | 8 | 15,712 | 7,503 | 8,559 | 406 | -1,504 | 478 | 0 | 0 | 0 | 0 | -802 | 30,352 |
| 2009-03-31 | 9 | 15,519 | 7,135 | 8,558 | 407 | -1,308 | 446 | 0 | 0 | 0 | 0 | -882 | 29,875 |
| 2009-03-31 | 10 | 15,025 | 7,415 | 8,559 | 422 | -1,294 | 435 | 0 | 0 | 0 | 0 | -902 | 29,660 |
| 2009-03-31 | 11 | 15,077 | 8,456 | 8,561 | 457 | -974 | 468 | 0 | 0 | 0 | 0 | -1,988 | 30,057 |
| 2009-03-31 | 12 | 15,574 | 9,000 | 8,559 | 455 | -1,050 | 495 | 0 | 0 | 0 | 0 | -1,946 | 31,087 |
| 2009-03-31 | 13 | 16,011 | 10,772 | 8,555 | 467 | -648 | 500 | 0 | 0 | 0 | 0 | -1,716 | 33,941 |
| 2009-03-31 | 14 | 16,235 | 12,927 | 8,558 | 518 | -314 | 523 | 0 | 37 | 0 | 0 | -1,718 | 36,766 |
| 2009-03-31 | 15 | 16,116 | 14,552 | 8,557 | 724 | 586 | 549 | 0 | 177 | 0 | 0 | -766 | 40,495 |
| 2009-03-31 | 16 | 16,236 | 15,924 | 8,561 | 780 | 1,076 | 537 | 0 | 247 | 0 | 0 | -524 | 42,837 |
| 2009-03-31 | 17 | 16,360 | 16,717 | 8,565 | 884 | 908 | 520 | 0 | 286 | 0 | 0 | -622 | 43,618 |
| 2009-03-31 | 18 | 16,358 | 16,747 | 8,560 | 857 | 754 | 499 | 0 | 302 | 0 | 0 | -666 | 43,411 |
| 2009-03-31 | 19 | 16,364 | 16,761 | 8,559 | 846 | 672 | 535 | 0 | 307 | 0 | 0 | -150 | 43,894 |
| 2009-03-31 | 20 | 16,392 | 16,796 | 8,557 | 822 | 676 | 538 | 0 | 303 | 0 | 0 | -148 | 43,936 |
| 2009-03-31 | 21 | 16,283 | 16,818 | 8,555 | 813 | 780 | 559 | 0 | 302 | 0 | 0 | -126 | 43,984 |
| 2009-03-31 | 22 | 16,173 | 16,897 | 8,556 | 843 | 728 | 565 | 0 | 317 | 0 | 0 | -96 | 43,983 |
| 2009-03-31 | 23 | 16,243 | 17,162 | 8,555 | 788 | 560 | 584 | 0 | 220 | 0 | 0 | -174 | 43,938 |
| 2009-03-31 | 24 | 16,344 | 17,140 | 8,558 | 735 | 650 | 590 | 0 | 0 | 0 | 0 | -82 | 43,935 |
| 2009-03-31 | 25 | 16,270 | 17,118 | 8,557 | 725 | 664 | 597 | 19 | 0 | 0 | 0 | 58 | 44,008 |
| 2009-03-31 | 26 | 16,190 | 16,914 | 8,564 | 732 | 600 | 612 | 20 | 0 | 0 | 0 | 14 | 43,646 |
| 2009-03-31 | 27 | 16,143 | 16,964 | 8,562 | 654 | 398 | 587 | 20 | 0 | 0 | 0 | 82 | 43,410 |
| 2009-03-31 | 28 | 16,125 | 16,852 | 8,565 | 653 | 372 | 568 | 20 | 0 | 0 | 0 | -56 | 43,099 |
| 2009-03-31 | 29 | 15,971 | 16,903 | 8,564 | 655 | 410 | 589 | 20 | 0 | 0 | 0 | -148 | 42,964 |
| 2009-03-31 | 30 | 15,859 | 16,814 | 8,562 | 659 | 308 | 576 | 20 | 0 | 0 | 0 | -152 | 42,646 |
| 2009-03-31 | 31 | 15,862 | 16,781 | 8,561 | 637 | 320 | 533 | 20 | 0 | 0 | 0 | -336 | 42,378 |
| 2009-03-31 | 32 | 16,086 | 16,822 | 8,560 | 634 | 338 | 519 | 20 | 0 | 0 | 0 | -276 | 42,703 |
| 2009-03-31 | 33 | 16,211 | 16,888 | 8,566 | 653 | 362 | 475 | 20 | 0 | 0 | 0 | 70 | 43,245 |
| 2009-03-31 | 34 | 16,304 | 16,918 | 8,557 | 652 | 756 | 450 | 20 | 0 | 0 | 0 | 146 | 43,803 |
| 2009-03-31 | 35 | 16,257 | 16,483 | 8,563 | 683 | 1,028 | 368 | 20 | 0 | 0 | 0 | 716 | 44,118 |
| 2009-03-31 | 36 | 16,098 | 16,424 | 8,555 | 714 | 992 | 344 | 20 | 0 | 0 | 0 | 582 | 43,729 |
| 2009-03-31 | 37 | 15,912 | 16,503 | 8,562 | 785 | 594 | 306 | 20 | 0 | 0 | 0 | 482 | 43,164 |
| 2009-03-31 | 38 | 16,201 | 15,895 | 8,561 | 886 | 560 | 255 | 20 | 0 | 0 | 0 | 652 | 43,030 |
| 2009-03-31 | 39 | 16,525 | 14,782 | 8,562 | 907 | 310 | 225 | 20 | 0 | 0 | 0 | 1,642 | 42,973 |
| 2009-03-31 | 40 | 16,609 | 15,007 | 8,561 | 906 | 600 | 204 | 20 | 0 | 0 | 0 | 1,768 | 43,675 |
| 2009-03-31 | 41 | 16,736 | 15,452 | 8,556 | 898 | 1,414 | 175 | 20 | 0 | 0 | 0 | 1,792 | 45,043 |
| 2009-03-31 | 42 | 16,914 | 15,230 | 8,557 | 877 | 844 | 167 | 20 | 0 | 0 | 0 | 1,332 | 43,941 |
| 2009-03-31 | 43 | 16,942 | 14,941 | 8,549 | 827 | 936 | 156 | 20 | 0 | 0 | 0 | 522 | 42,893 |
| 2009-03-31 | 44 | 16,604 | 13,832 | 8,555 | 790 | 396 | 153 | 20 | 0 | 0 | 0 | 430 | 40,780 |
| 2009-03-31 | 45 | 16,399 | 12,173 | 8,558 | 789 | 298 | 158 | 20 | 0 | 0 | 0 | 412 | 38,807 |
| 2009-03-31 | 46 | 16,319 | 10,547 | 8,559 | 770 | -542 | 152 | 20 | 0 | 0 | 0 | 334 | 36,159 |
| 2009-03-31 | 47 | 16,213 | 9,330 | 8,557 | 525 | -924 | 146 | 20 | 0 | 0 | 0 | -266 | 33,601 |
| 2009-03-31 | 48 | 15,882 | 7,688 | 8,554 | 518 | -1,278 | 145 | 20 | 0 | 0 | 0 | -122 | 31,407 |