| SD | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-09-01 | 409,824 | 195,497 | 205,525 | 10,623 | -5,624 | 10,017 | 0 | 1,491 | 0 | 0 | -27,689 | 799,663 |
| 2009-09-02 | 419,634 | 224,356 | 197,297 | 10,445 | 754 | 3,495 | 298 | 714 | 0 | 0 | -26,182 | 830,809 |
| 2009-09-03 | 413,491 | 180,718 | 209,361 | 10,781 | -6,362 | 11,670 | 0 | 0 | 0 | 0 | -5,496 | 814,162 |
| 2009-09-04 | 393,629 | 151,230 | 211,290 | 12,464 | 1,985 | 15,804 | 296 | 0 | 0 | 0 | 3,640 | 790,337 |
| 2009-09-05 | 367,075 | 73,353 | 213,066 | 12,019 | -1,560 | 11,891 | 23 | 0 | 0 | 0 | 33,696 | 709,561 |
| 2009-09-06 | 364,091 | 66,150 | 214,650 | 13,112 | -5,500 | 12,298 | 0 | 0 | 0 | 0 | 30,874 | 695,674 |
| 2009-09-07 | 400,132 | 206,746 | 215,196 | 12,923 | 928 | 12,872 | 1,322 | 0 | 0 | 0 | -22,707 | 827,410 |
| 2009-09-08 | 414,596 | 209,846 | 215,335 | 13,696 | -3,024 | 23,122 | 963 | 0 | 0 | 0 | -30,993 | 843,540 |
| 2009-09-09 | 440,898 | 214,061 | 199,163 | 13,830 | -1,863 | 10,163 | 118 | 36 | 0 | 0 | -35,753 | 840,652 |
| 2009-09-10 | 465,133 | 202,766 | 179,794 | 13,981 | -4,809 | 2,471 | 145 | 0 | 0 | 0 | -25,548 | 833,930 |
| 2009-09-11 | 459,569 | 200,732 | 171,224 | 12,865 | -3,441 | 1,019 | 0 | 0 | 0 | 0 | -21,437 | 820,530 |
| 2009-09-12 | 430,456 | 97,343 | 178,639 | 11,440 | -2,848 | 4,747 | 0 | 0 | 0 | 0 | 4,340 | 724,115 |
| 2009-09-13 | 401,030 | 82,564 | 174,101 | 11,953 | -5,699 | 1,340 | 11 | 0 | 0 | 0 | 36,151 | 701,450 |
| 2009-09-14 | 438,796 | 225,873 | 169,270 | 11,669 | -2,821 | 946 | 0 | 0 | 0 | 0 | -19,605 | 824,126 |
| 2009-09-15 | 457,795 | 228,610 | 169,525 | 11,026 | -2,777 | 847 | 0 | 3,256 | 0 | 0 | -21,163 | 847,118 |
| 2009-09-16 | 461,986 | 218,451 | 168,903 | 10,537 | -4,276 | 1,820 | 0 | 0 | 0 | 0 | -16,829 | 840,591 |
| 2009-09-17 | 450,970 | 202,683 | 173,255 | 9,169 | -2,559 | 758 | 21 | 0 | 0 | 0 | -18,215 | 816,081 |
| 2009-09-18 | 464,137 | 214,919 | 168,409 | 10,187 | -3,072 | 3,253 | 23 | 0 | 0 | 0 | -22,587 | 835,268 |
| 2009-09-19 | 443,965 | 137,854 | 148,402 | 10,724 | -5,808 | 7,378 | 0 | 0 | 0 | 0 | -617 | 741,897 |
| 2009-09-20 | 435,251 | 106,159 | 148,920 | 10,560 | -6,366 | 9,294 | 0 | 0 | 0 | 0 | 5,866 | 709,684 |
| 2009-09-21 | 463,558 | 217,596 | 136,279 | 11,119 | -4,755 | 19,999 | 0 | 0 | 0 | 0 | -22,734 | 821,062 |
| 2009-09-22 | 463,064 | 228,571 | 131,456 | 11,444 | 647 | 21,404 | 299 | 0 | 0 | 0 | -22,318 | 834,566 |
| 2009-09-23 | 468,774 | 242,523 | 129,277 | 11,759 | -1,131 | 16,939 | 0 | 0 | 0 | 0 | -21,309 | 846,831 |
| 2009-09-24 | 462,989 | 247,616 | 133,856 | 11,480 | -5,988 | 17,583 | 40 | 0 | 0 | 0 | -22,542 | 845,033 |
| 2009-09-25 | 472,118 | 221,115 | 128,232 | 11,402 | -3,235 | 16,920 | 0 | 0 | 0 | 0 | -17,683 | 828,868 |
| 2009-09-26 | 430,767 | 170,164 | 123,736 | 11,527 | -2,781 | 11,604 | 53 | 0 | 0 | 0 | -7,558 | 737,511 |
| 2009-09-27 | 423,569 | 145,082 | 127,662 | 11,024 | -7,048 | 16,857 | 0 | 0 | 0 | 0 | 356 | 717,500 |
| 2009-09-28 | 446,155 | 238,757 | 134,875 | 10,761 | -3,323 | 15,168 | 75 | 0 | 0 | 0 | -21,131 | 821,335 |
| 2009-09-29 | 454,544 | 263,718 | 136,793 | 11,663 | 5,250 | 6,452 | 81 | 0 | 0 | 0 | -22,026 | 856,474 |
| 2009-09-30 | 456,631 | 283,286 | 134,796 | 11,267 | -3,152 | 7,526 | 530 | 0 | 0 | 0 | -30,461 | 860,422 |