| SD | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-04-01 | 380,611 | 314,202 | 205,640 | 15,884 | -2,450 | 3,781 | 170 | 670 | 0 | 0 | 3,409 | 921,915 |
| 2009-04-02 | 380,034 | 304,928 | 207,803 | 15,131 | -2,395 | 4,329 | 101 | 0 | 0 | 0 | 8,046 | 917,975 |
| 2009-04-03 | 379,526 | 288,426 | 207,724 | 12,532 | -712 | 5,488 | 511 | 0 | 0 | 0 | 9,630 | 903,124 |
| 2009-04-04 | 322,031 | 217,595 | 191,482 | 10,994 | -5,470 | 12,183 | 0 | 0 | 0 | 0 | 40,477 | 789,291 |
| 2009-04-05 | 327,661 | 195,381 | 185,976 | 9,993 | -4,366 | 12,340 | 0 | 743 | 0 | 0 | 42,022 | 769,749 |
| 2009-04-06 | 335,413 | 318,351 | 186,808 | 10,577 | 1,203 | 8,671 | 27 | 0 | 0 | 0 | 29,778 | 890,827 |
| 2009-04-07 | 340,870 | 299,550 | 190,893 | 9,926 | -7,694 | 17,061 | 0 | 0 | 0 | 0 | 25,459 | 876,064 |
| 2009-04-08 | 341,239 | 271,877 | 194,624 | 10,973 | 566 | 14,625 | 0 | 0 | 0 | 0 | 35,528 | 869,430 |
| 2009-04-09 | 351,552 | 261,659 | 191,831 | 10,669 | 2,125 | 18,536 | 102 | 0 | 0 | 0 | 35,444 | 871,918 |
| 2009-04-10 | 317,821 | 206,480 | 198,143 | 12,488 | -1,802 | 12,304 | 14 | 0 | 0 | 0 | 40,760 | 786,207 |
| 2009-04-11 | 301,982 | 180,790 | 204,407 | 13,717 | 748 | 10,727 | 0 | 0 | 0 | 0 | 43,223 | 755,593 |
| 2009-04-12 | 295,998 | 163,203 | 212,551 | 11,871 | -4,220 | 2,572 | 0 | 0 | 0 | 0 | 43,886 | 725,860 |
| 2009-04-13 | 313,810 | 158,804 | 213,281 | 11,377 | -3,603 | 6,645 | 0 | 0 | 0 | 0 | 41,149 | 741,462 |
| 2009-04-14 | 348,922 | 233,058 | 210,790 | 10,049 | 3,343 | 6,098 | 0 | 0 | 0 | 0 | 35,019 | 847,278 |
| 2009-04-15 | 390,834 | 220,112 | 206,259 | 8,515 | -4,367 | 7,861 | 0 | 0 | 0 | 0 | 25,960 | 855,173 |
| 2009-04-16 | 405,923 | 195,395 | 210,539 | 9,445 | -2,021 | 14,964 | 0 | 0 | 0 | 0 | 36,715 | 870,959 |
| 2009-04-17 | 410,871 | 184,156 | 215,160 | 9,874 | -40 | 14,554 | 0 | 0 | 0 | 0 | 30,025 | 864,599 |
| 2009-04-18 | 379,926 | 125,153 | 217,013 | 8,604 | -6,924 | 2,997 | 0 | 0 | 0 | 0 | 38,128 | 764,896 |
| 2009-04-19 | 367,707 | 122,094 | 206,757 | 7,730 | -3,558 | 738 | 0 | 0 | 0 | 0 | 41,857 | 743,325 |
| 2009-04-20 | 403,148 | 225,286 | 204,797 | 7,231 | -921 | 1,068 | 0 | 1,533 | 0 | 0 | 18,979 | 861,120 |
| 2009-04-21 | 416,066 | 234,221 | 204,887 | 7,523 | -5,991 | 8,323 | 14 | 0 | 0 | 0 | 2,120 | 867,162 |
| 2009-04-22 | 420,135 | 214,430 | 207,542 | 6,391 | -2,414 | 9,260 | 0 | 0 | 0 | 0 | 7,027 | 862,369 |
| 2009-04-23 | 420,458 | 217,302 | 206,112 | 5,465 | -338 | 6,631 | 0 | 0 | 0 | 0 | 2,183 | 857,812 |
| 2009-04-24 | 406,787 | 212,783 | 194,527 | 5,364 | -1,538 | 8,566 | 0 | 0 | 0 | 0 | 3,823 | 830,311 |
| 2009-04-25 | 367,796 | 139,447 | 192,454 | 5,116 | -5,576 | 2,978 | 0 | 0 | 0 | 0 | 38,503 | 740,717 |
| 2009-04-26 | 350,263 | 130,949 | 198,075 | 5,108 | -5,190 | 7,465 | 0 | 0 | 0 | 0 | 39,168 | 725,836 |
| 2009-04-27 | 385,447 | 253,346 | 198,821 | 7,483 | 6,341 | 6,197 | 108 | 5,681 | 0 | 0 | 7,248 | 870,672 |
| 2009-04-28 | 406,151 | 273,141 | 198,868 | 6,215 | -4,264 | 6,363 | 15 | 2,149 | 0 | 0 | -220 | 888,416 |
| 2009-04-29 | 402,798 | 265,665 | 193,453 | 7,172 | -8,445 | 10,307 | 140 | 3 | 0 | 0 | -4,679 | 866,412 |
| 2009-04-30 | 390,048 | 236,812 | 173,737 | 5,947 | -4,278 | 9,432 | 431 | 3,843 | 0 | 0 | 9,707 | 825,677 |