| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-09-15 | 1 | 17,844 | 1,972 | 7,233 | 394 | -1,766 | 39 | 0 | 0 | 0 | 0 | 440 | 26,156 |
| 2009-09-15 | 2 | 17,306 | 1,774 | 7,157 | 390 | -1,764 | 26 | 0 | 0 | 0 | 0 | 444 | 25,333 |
| 2009-09-15 | 3 | 17,805 | 1,794 | 7,112 | 324 | -2,022 | 27 | 0 | 0 | 0 | 0 | 44 | 25,084 |
| 2009-09-15 | 4 | 17,693 | 1,808 | 7,130 | 324 | -2,002 | 25 | 0 | 0 | 0 | 0 | 30 | 25,008 |
| 2009-09-15 | 5 | 17,299 | 1,820 | 7,146 | 321 | -2,046 | 23 | 0 | 0 | 0 | 0 | 30 | 24,593 |
| 2009-09-15 | 6 | 16,892 | 1,840 | 7,157 | 320 | -2,168 | 16 | 0 | 0 | 0 | 0 | 32 | 24,089 |
| 2009-09-15 | 7 | 16,943 | 1,845 | 7,155 | 277 | -2,100 | 16 | 0 | 0 | 0 | 0 | -228 | 23,908 |
| 2009-09-15 | 8 | 17,124 | 1,846 | 7,090 | 273 | -2,200 | 20 | 0 | 0 | 0 | 0 | -224 | 23,929 |
| 2009-09-15 | 9 | 17,215 | 1,867 | 7,074 | 274 | -2,130 | 23 | 0 | 0 | 0 | 0 | -352 | 23,971 |
| 2009-09-15 | 10 | 17,579 | 1,894 | 7,105 | 274 | -2,150 | 26 | 0 | 0 | 0 | 0 | -582 | 24,146 |
| 2009-09-15 | 11 | 17,769 | 1,938 | 7,102 | 272 | -1,122 | 26 | 0 | 0 | 0 | 0 | -1,240 | 24,745 |
| 2009-09-15 | 12 | 18,161 | 2,461 | 7,133 | 273 | -920 | 26 | 0 | 0 | 0 | 0 | -1,250 | 25,884 |
| 2009-09-15 | 13 | 18,987 | 3,833 | 7,141 | 314 | -292 | 19 | 0 | 0 | 0 | 0 | -1,248 | 28,754 |
| 2009-09-15 | 14 | 19,063 | 5,909 | 7,136 | 480 | 12 | 15 | 0 | 0 | 0 | 0 | -1,248 | 31,367 |
| 2009-09-15 | 15 | 19,741 | 8,911 | 7,110 | 484 | 314 | 12 | 0 | 0 | 0 | 0 | -1,334 | 35,238 |
| 2009-09-15 | 16 | 19,860 | 11,129 | 7,102 | 479 | 288 | 12 | 0 | 0 | 0 | 0 | -1,420 | 37,450 |
| 2009-09-15 | 17 | 19,757 | 12,324 | 7,098 | 486 | 456 | 15 | 0 | 0 | 0 | 0 | -1,434 | 38,702 |
| 2009-09-15 | 18 | 19,727 | 12,863 | 7,097 | 500 | 432 | 15 | 0 | 0 | 0 | 0 | -1,410 | 39,224 |
| 2009-09-15 | 19 | 19,737 | 13,595 | 7,076 | 551 | 390 | 19 | 0 | 0 | 0 | 0 | -1,432 | 39,936 |
| 2009-09-15 | 20 | 19,714 | 13,757 | 7,020 | 556 | 566 | 13 | 0 | 104 | 0 | 0 | -1,434 | 40,296 |
| 2009-09-15 | 21 | 19,765 | 13,698 | 6,991 | 572 | 696 | 11 | 0 | 141 | 0 | 0 | -1,438 | 40,436 |
| 2009-09-15 | 22 | 19,797 | 14,072 | 6,999 | 572 | 446 | 15 | 0 | 155 | 0 | 0 | -1,438 | 40,618 |
| 2009-09-15 | 23 | 19,650 | 14,287 | 7,006 | 560 | 552 | 23 | 0 | 300 | 0 | 0 | -1,438 | 40,940 |
| 2009-09-15 | 24 | 19,450 | 14,635 | 7,024 | 557 | 452 | 32 | 0 | 380 | 0 | 0 | -1,438 | 41,092 |
| 2009-09-15 | 25 | 19,441 | 14,829 | 7,040 | 565 | 402 | 46 | 0 | 380 | 0 | 0 | -1,438 | 41,265 |
| 2009-09-15 | 26 | 19,348 | 14,431 | 7,045 | 632 | 638 | 45 | 0 | 385 | 0 | 0 | -1,438 | 41,086 |
| 2009-09-15 | 27 | 19,014 | 14,245 | 7,040 | 611 | 988 | 47 | 0 | 400 | 0 | 0 | -1,438 | 40,907 |
| 2009-09-15 | 28 | 18,847 | 14,410 | 7,038 | 612 | 714 | 31 | 0 | 400 | 0 | 0 | -1,438 | 40,614 |
| 2009-09-15 | 29 | 18,767 | 14,400 | 7,044 | 614 | 608 | 38 | 0 | 463 | 0 | 0 | -1,438 | 40,496 |
| 2009-09-15 | 30 | 18,871 | 14,057 | 7,038 | 594 | 636 | 49 | 0 | 390 | 0 | 0 | -1,430 | 40,205 |
| 2009-09-15 | 31 | 19,088 | 14,172 | 7,040 | 475 | 372 | 62 | 0 | 207 | 0 | 0 | -1,382 | 40,034 |
| 2009-09-15 | 32 | 19,091 | 14,336 | 7,035 | 475 | 508 | 61 | 0 | 352 | 0 | 0 | -1,358 | 40,500 |
| 2009-09-15 | 33 | 19,169 | 14,763 | 7,036 | 484 | 948 | 41 | 0 | 385 | 0 | 0 | -1,326 | 41,500 |
| 2009-09-15 | 34 | 19,403 | 15,194 | 7,044 | 512 | 972 | 44 | 0 | 324 | 0 | 0 | -1,330 | 42,163 |
| 2009-09-15 | 35 | 19,896 | 14,956 | 7,045 | 526 | 1,008 | 58 | 0 | 205 | 0 | 0 | -1,276 | 42,418 |
| 2009-09-15 | 36 | 19,923 | 14,676 | 7,043 | 526 | 774 | 59 | 0 | 200 | 0 | 0 | -1,280 | 41,921 |
| 2009-09-15 | 37 | 20,018 | 14,325 | 7,045 | 525 | 416 | 59 | 0 | 200 | 0 | 0 | -1,278 | 41,310 |
| 2009-09-15 | 38 | 20,225 | 13,840 | 7,042 | 524 | 580 | 54 | 0 | 200 | 0 | 0 | -1,276 | 41,189 |
| 2009-09-15 | 39 | 20,096 | 13,162 | 7,042 | 512 | 756 | 46 | 0 | 200 | 0 | 0 | -368 | 41,446 |
| 2009-09-15 | 40 | 20,243 | 13,449 | 7,042 | 508 | 986 | 41 | 0 | 200 | 0 | 0 | -350 | 42,119 |
| 2009-09-15 | 41 | 20,316 | 13,395 | 7,043 | 505 | 974 | 49 | 0 | 200 | 0 | 0 | -354 | 42,128 |
| 2009-09-15 | 42 | 20,313 | 12,184 | 7,038 | 490 | 716 | 51 | 0 | 200 | 0 | 0 | -350 | 40,642 |
| 2009-09-15 | 43 | 20,336 | 11,111 | 7,039 | 430 | 814 | 50 | 0 | 140 | 0 | 0 | -760 | 39,160 |
| 2009-09-15 | 44 | 20,278 | 9,526 | 7,046 | 438 | 466 | 48 | 0 | 0 | 0 | 0 | -762 | 37,040 |
| 2009-09-15 | 45 | 20,239 | 7,754 | 7,038 | 439 | 136 | 45 | 0 | 0 | 0 | 0 | -652 | 34,999 |
| 2009-09-15 | 46 | 19,860 | 5,610 | 6,999 | 436 | -20 | 51 | 0 | 0 | 0 | 0 | -570 | 32,366 |
| 2009-09-15 | 47 | 19,527 | 3,484 | 6,920 | 396 | -656 | 56 | 0 | 0 | 0 | 0 | 266 | 29,993 |
| 2009-09-15 | 48 | 18,403 | 3,038 | 6,873 | 396 | -1,212 | 69 | 0 | 0 | 0 | 0 | 268 | 27,835 |