| SD | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-10-01 | 461,119 | 265,192 | 132,166 | 10,317 | -5,660 | 5,915 | 1 | 0 | 0 | 0 | -18,026 | 851,022 |
| 2009-10-02 | 448,010 | 263,010 | 127,664 | 10,613 | -2,345 | 11,445 | 0 | 0 | 0 | 0 | -17,483 | 840,912 |
| 2009-10-03 | 391,350 | 178,357 | 140,328 | 11,122 | -6,091 | 26,440 | 154 | 0 | 0 | 0 | -9,269 | 732,390 |
| 2009-10-04 | 394,154 | 173,160 | 144,075 | 12,255 | -3,040 | 7,689 | 0 | 0 | 0 | 0 | 789 | 729,082 |
| 2009-10-05 | 423,778 | 300,503 | 144,867 | 12,653 | 168 | 5,210 | 427 | 1,196 | 0 | 0 | -15,896 | 872,905 |
| 2009-10-06 | 440,265 | 296,694 | 144,185 | 11,417 | -5,452 | 11,216 | 82 | 5,425 | 0 | 0 | -16,712 | 887,119 |
| 2009-10-07 | 453,830 | 290,390 | 144,721 | 11,621 | -1,691 | 7,862 | 413 | 0 | 0 | 0 | -16,662 | 890,483 |
| 2009-10-08 | 475,778 | 282,860 | 140,805 | 11,328 | -2,797 | 6,116 | 0 | 0 | 0 | 0 | -29,565 | 884,524 |
| 2009-10-09 | 462,006 | 285,132 | 138,438 | 11,718 | -4,949 | 14,721 | 18 | 0 | 0 | 0 | -27,866 | 879,217 |
| 2009-10-10 | 416,263 | 201,815 | 137,261 | 10,828 | -4,463 | 6,125 | 0 | 0 | 0 | 0 | 10,674 | 778,501 |
| 2009-10-11 | 415,919 | 153,677 | 135,273 | 9,116 | -3,333 | 14,482 | 0 | 0 | 0 | 0 | 19,404 | 744,537 |
| 2009-10-12 | 457,146 | 293,975 | 137,734 | 8,279 | -1,343 | 2,448 | 0 | 668 | 0 | 0 | -26,329 | 872,577 |
| 2009-10-13 | 467,792 | 313,063 | 138,254 | 8,127 | -4,515 | 3,704 | 35 | 0 | 0 | 0 | -26,630 | 899,829 |
| 2009-10-14 | 479,010 | 312,207 | 141,072 | 8,396 | -2,793 | 2,006 | 0 | 0 | 0 | 0 | -34,803 | 905,094 |
| 2009-10-15 | 483,485 | 304,924 | 144,778 | 9,393 | 341 | 1,573 | 0 | 0 | 0 | 0 | -40,419 | 904,074 |
| 2009-10-16 | 473,964 | 286,626 | 145,885 | 8,539 | -5,832 | 2,642 | 0 | 0 | 0 | 0 | -39,562 | 872,262 |
| 2009-10-17 | 452,341 | 227,175 | 147,246 | 8,497 | -3,156 | 1,459 | 84 | 0 | 0 | 0 | -38,771 | 794,874 |
| 2009-10-18 | 433,980 | 228,600 | 148,193 | 8,427 | -5,070 | 5,956 | 0 | 0 | 0 | 0 | -37,212 | 782,873 |
| 2009-10-19 | 451,258 | 340,187 | 144,885 | 8,522 | -1,404 | 3,967 | 272 | 1,963 | 0 | 0 | -42,853 | 906,795 |
| 2009-10-20 | 448,502 | 341,698 | 142,459 | 8,674 | -3,235 | 18,038 | 583 | 1,292 | 0 | 0 | -38,435 | 919,575 |
| 2009-10-21 | 445,927 | 349,460 | 151,021 | 8,289 | -5,760 | 11,560 | 2,011 | 2,138 | 0 | 0 | -38,870 | 925,774 |
| 2009-10-22 | 438,297 | 341,802 | 159,930 | 9,174 | -717 | 7,628 | 119 | 3,031 | 0 | 0 | -38,390 | 920,873 |
| 2009-10-23 | 437,089 | 335,675 | 153,448 | 7,819 | -4,969 | 5,008 | 10 | 1,374 | 0 | 0 | -37,295 | 898,157 |
| 2009-10-24 | 409,113 | 220,127 | 150,744 | 8,260 | -2,712 | 17,890 | 0 | 0 | 0 | 0 | -15,718 | 787,702 |
| 2009-10-25 | 389,128 | 181,681 | 177,132 | 11,088 | -4,526 | 19,201 | 0 | 0 | 0 | 0 | -5,817 | 767,885 |
| 2009-10-26 | 415,361 | 307,360 | 177,521 | 14,061 | 766 | 3,176 | 0 | 0 | 0 | 0 | -35,060 | 883,184 |
| 2009-10-27 | 430,162 | 294,650 | 180,474 | 13,298 | -1,504 | 12,246 | 0 | 0 | 0 | 0 | -33,155 | 896,170 |
| 2009-10-28 | 426,074 | 297,867 | 189,872 | 14,338 | -997 | 6,035 | 7 | 2,150 | 0 | 0 | -41,409 | 893,936 |
| 2009-10-29 | 420,033 | 303,971 | 194,282 | 13,366 | -3,292 | 7,685 | 0 | 0 | 0 | 0 | -41,369 | 894,674 |
| 2009-10-30 | 444,007 | 238,096 | 193,143 | 13,045 | -848 | 17,404 | 101 | 0 | 0 | 0 | -41,490 | 863,457 |
| 2009-10-31 | 420,485 | 182,503 | 183,092 | 13,412 | -2,887 | 10,000 | 0 | 0 | 0 | 0 | -27,318 | 779,286 |