| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-04-09 | 1 | 12,636 | 6,308 | 8,121 | 343 | -656 | 235 | 0 | 0 | 0 | 0 | 1,832 | 28,819 |
| 2009-04-09 | 2 | 12,198 | 6,253 | 8,119 | 340 | -1,138 | 271 | 0 | 0 | 0 | 0 | 1,790 | 27,833 |
| 2009-04-09 | 3 | 12,494 | 6,357 | 8,120 | 293 | -802 | 309 | 0 | 0 | 0 | 0 | 1,834 | 28,605 |
| 2009-04-09 | 4 | 12,872 | 6,254 | 8,123 | 295 | -628 | 335 | 0 | 0 | 0 | 0 | 1,840 | 29,091 |
| 2009-04-09 | 5 | 12,658 | 6,320 | 8,105 | 295 | -706 | 354 | 0 | 0 | 0 | 0 | 1,840 | 28,866 |
| 2009-04-09 | 6 | 12,452 | 6,093 | 8,104 | 294 | -630 | 342 | 0 | 0 | 0 | 0 | 1,840 | 28,495 |
| 2009-04-09 | 7 | 12,129 | 6,023 | 8,107 | 294 | -776 | 360 | 0 | 0 | 0 | 0 | 1,856 | 27,993 |
| 2009-04-09 | 8 | 12,099 | 5,791 | 8,102 | 292 | -862 | 389 | 0 | 0 | 0 | 0 | 1,856 | 27,667 |
| 2009-04-09 | 9 | 12,067 | 5,812 | 8,103 | 292 | -1,114 | 459 | 0 | 0 | 0 | 0 | 1,524 | 27,143 |
| 2009-04-09 | 10 | 12,011 | 5,700 | 8,107 | 290 | -1,128 | 585 | 0 | 0 | 0 | 0 | 1,480 | 27,045 |
| 2009-04-09 | 11 | 12,618 | 5,789 | 8,099 | 302 | -754 | 671 | 0 | 0 | 0 | 0 | 714 | 27,439 |
| 2009-04-09 | 12 | 13,098 | 5,889 | 8,108 | 304 | -576 | 737 | 0 | 0 | 0 | 0 | 704 | 28,264 |
| 2009-04-09 | 13 | 14,083 | 6,387 | 8,104 | 341 | -144 | 717 | 0 | 0 | 0 | 0 | 830 | 30,318 |
| 2009-04-09 | 14 | 14,636 | 7,820 | 8,107 | 362 | 12 | 751 | 0 | 0 | 0 | 0 | 830 | 32,518 |
| 2009-04-09 | 15 | 15,185 | 9,639 | 8,106 | 533 | 294 | 784 | 0 | 0 | 0 | 0 | 1,060 | 35,601 |
| 2009-04-09 | 16 | 15,407 | 11,503 | 8,107 | 531 | 132 | 830 | 0 | 0 | 0 | 0 | 1,410 | 37,920 |
| 2009-04-09 | 17 | 15,735 | 12,784 | 8,103 | 529 | 294 | 886 | 0 | 0 | 0 | 0 | 1,458 | 39,789 |
| 2009-04-09 | 18 | 15,893 | 13,674 | 8,099 | 532 | 280 | 903 | 0 | 0 | 0 | 0 | 1,384 | 40,765 |
| 2009-04-09 | 19 | 15,932 | 14,135 | 8,098 | 571 | 672 | 905 | 73 | 0 | 0 | 0 | 1,316 | 41,702 |
| 2009-04-09 | 20 | 15,918 | 14,222 | 8,107 | 573 | 530 | 951 | 120 | 0 | 0 | 0 | 1,604 | 42,025 |
| 2009-04-09 | 21 | 15,855 | 14,292 | 8,100 | 576 | 736 | 910 | 11 | 0 | 0 | 0 | 1,602 | 42,082 |
| 2009-04-09 | 22 | 15,858 | 14,253 | 8,018 | 574 | 888 | 909 | 0 | 0 | 0 | 0 | 1,614 | 42,114 |
| 2009-04-09 | 23 | 15,848 | 14,320 | 7,890 | 575 | 864 | 961 | 0 | 0 | 0 | 0 | 1,688 | 42,146 |
| 2009-04-09 | 24 | 15,828 | 14,261 | 7,848 | 600 | 1,022 | 966 | 0 | 0 | 0 | 0 | 1,658 | 42,183 |
| 2009-04-09 | 25 | 15,862 | 14,234 | 7,849 | 623 | 1,054 | 979 | 0 | 0 | 0 | 0 | 1,626 | 42,227 |
| 2009-04-09 | 26 | 15,819 | 14,132 | 7,884 | 611 | 970 | 985 | 0 | 0 | 0 | 0 | 1,564 | 41,965 |
| 2009-04-09 | 27 | 15,823 | 14,347 | 7,895 | 456 | 870 | 983 | 0 | 0 | 0 | 0 | 1,506 | 41,880 |
| 2009-04-09 | 28 | 15,764 | 14,340 | 7,905 | 443 | 558 | 953 | 0 | 0 | 0 | 0 | 1,476 | 41,439 |
| 2009-04-09 | 29 | 15,683 | 14,508 | 7,906 | 439 | 230 | 1,028 | 0 | 0 | 0 | 0 | 1,432 | 41,226 |
| 2009-04-09 | 30 | 15,664 | 14,332 | 7,890 | 388 | 126 | 1,031 | 0 | 0 | 0 | 0 | 1,426 | 40,857 |
| 2009-04-09 | 31 | 15,272 | 14,247 | 7,877 | 341 | 472 | 1,026 | 0 | 0 | 0 | 0 | 1,448 | 40,683 |
| 2009-04-09 | 32 | 15,263 | 13,988 | 7,877 | 345 | 342 | 1,034 | 0 | 0 | 0 | 0 | 1,630 | 40,479 |
| 2009-04-09 | 33 | 15,306 | 13,928 | 7,882 | 359 | 204 | 1,036 | 0 | 0 | 0 | 0 | 1,698 | 40,413 |
| 2009-04-09 | 34 | 15,403 | 13,911 | 7,883 | 364 | 406 | 1,044 | 0 | 0 | 0 | 0 | 1,708 | 40,719 |
| 2009-04-09 | 35 | 15,592 | 14,058 | 7,884 | 383 | 606 | 1,051 | 0 | 0 | 0 | 0 | 1,464 | 41,038 |
| 2009-04-09 | 36 | 15,487 | 13,974 | 7,889 | 391 | 440 | 1,047 | 0 | 0 | 0 | 0 | 1,416 | 40,644 |
| 2009-04-09 | 37 | 15,434 | 13,586 | 7,897 | 411 | 574 | 1,022 | 0 | 0 | 0 | 0 | 1,346 | 40,270 |
| 2009-04-09 | 38 | 15,503 | 13,262 | 7,914 | 437 | 340 | 938 | 0 | 0 | 0 | 0 | 1,488 | 39,882 |
| 2009-04-09 | 39 | 15,562 | 13,250 | 7,912 | 646 | 228 | 873 | 0 | 0 | 0 | 0 | 1,138 | 39,609 |
| 2009-04-09 | 40 | 15,578 | 13,341 | 7,921 | 655 | 36 | 853 | 0 | 0 | 0 | 0 | 1,214 | 39,598 |
| 2009-04-09 | 41 | 15,608 | 13,381 | 7,930 | 671 | 480 | 820 | 0 | 0 | 0 | 0 | 1,784 | 40,674 |
| 2009-04-09 | 42 | 15,818 | 12,654 | 7,929 | 667 | 246 | 748 | 0 | 0 | 0 | 0 | 1,810 | 39,872 |
| 2009-04-09 | 43 | 15,756 | 12,044 | 7,934 | 630 | 138 | 713 | 0 | 0 | 0 | 0 | 1,378 | 38,593 |
| 2009-04-09 | 44 | 15,321 | 11,099 | 7,937 | 433 | 44 | 743 | 0 | 0 | 0 | 0 | 1,130 | 36,707 |
| 2009-04-09 | 45 | 14,686 | 10,130 | 7,935 | 441 | -8 | 737 | 0 | 0 | 0 | 0 | 1,132 | 35,053 |
| 2009-04-09 | 46 | 14,704 | 8,273 | 7,927 | 437 | 26 | 685 | 0 | 0 | 0 | 0 | 1,158 | 33,210 |
| 2009-04-09 | 47 | 13,848 | 6,590 | 7,889 | 417 | 96 | 646 | 0 | 0 | 0 | 0 | 1,666 | 31,152 |
| 2009-04-09 | 48 | 12,837 | 5,830 | 7,911 | 419 | -38 | 577 | 0 | 0 | 0 | 0 | 1,686 | 29,222 |