| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-10-13 | 1 | 18,757 | 4,680 | 5,435 | 209 | -1,356 | 143 | 0 | 0 | 0 | 0 | -320 | 27,548 |
| 2009-10-13 | 2 | 18,274 | 4,449 | 5,440 | 208 | -1,512 | 152 | 0 | 0 | 0 | 0 | -254 | 26,757 |
| 2009-10-13 | 3 | 18,351 | 4,820 | 5,470 | 180 | -1,826 | 179 | 0 | 0 | 0 | 0 | -42 | 27,132 |
| 2009-10-13 | 4 | 18,388 | 4,968 | 5,500 | 178 | -1,772 | 204 | 0 | 0 | 0 | 0 | -62 | 27,404 |
| 2009-10-13 | 5 | 18,019 | 4,679 | 5,558 | 178 | -1,978 | 200 | 0 | 0 | 0 | 0 | 542 | 27,198 |
| 2009-10-13 | 6 | 17,966 | 4,501 | 5,623 | 178 | -2,104 | 199 | 0 | 0 | 0 | 0 | 548 | 26,911 |
| 2009-10-13 | 7 | 17,893 | 4,471 | 5,749 | 178 | -2,100 | 208 | 0 | 0 | 0 | 0 | 242 | 26,641 |
| 2009-10-13 | 8 | 17,653 | 4,291 | 5,873 | 177 | -2,092 | 225 | 0 | 0 | 0 | 0 | 224 | 26,351 |
| 2009-10-13 | 9 | 17,969 | 4,277 | 5,882 | 190 | -2,074 | 225 | 0 | 0 | 0 | 0 | -372 | 26,097 |
| 2009-10-13 | 10 | 17,694 | 4,464 | 5,896 | 193 | -2,036 | 218 | 0 | 0 | 0 | 0 | -282 | 26,147 |
| 2009-10-13 | 11 | 17,810 | 4,760 | 5,900 | 228 | -1,110 | 204 | 0 | 0 | 0 | 0 | -938 | 26,854 |
| 2009-10-13 | 12 | 18,108 | 5,675 | 5,896 | 228 | -1,086 | 177 | 0 | 0 | 0 | 0 | -964 | 28,034 |
| 2009-10-13 | 13 | 19,179 | 7,921 | 5,912 | 228 | -808 | 162 | 0 | 0 | 0 | 0 | -1,240 | 31,354 |
| 2009-10-13 | 14 | 19,146 | 11,665 | 5,940 | 235 | -514 | 165 | 0 | 0 | 0 | 0 | -1,588 | 35,049 |
| 2009-10-13 | 15 | 19,505 | 15,063 | 5,935 | 278 | 250 | 150 | 0 | 0 | 0 | 0 | -1,734 | 39,447 |
| 2009-10-13 | 16 | 19,520 | 17,077 | 5,937 | 271 | 294 | 138 | 0 | 0 | 0 | 0 | -1,912 | 41,325 |
| 2009-10-13 | 17 | 19,637 | 17,809 | 5,935 | 244 | 312 | 125 | 0 | 0 | 0 | 0 | -1,914 | 42,148 |
| 2009-10-13 | 18 | 19,722 | 17,562 | 5,931 | 254 | 302 | 115 | 0 | 0 | 0 | 0 | -1,914 | 41,972 |
| 2009-10-13 | 19 | 19,919 | 17,860 | 5,928 | 368 | 336 | 111 | 0 | 0 | 0 | 0 | -1,916 | 42,606 |
| 2009-10-13 | 20 | 19,700 | 18,066 | 5,925 | 383 | 518 | 126 | 0 | 0 | 0 | 0 | -1,842 | 42,876 |
| 2009-10-13 | 21 | 19,551 | 18,102 | 5,933 | 382 | 298 | 120 | 0 | 0 | 0 | 0 | -1,610 | 42,776 |
| 2009-10-13 | 22 | 19,439 | 18,150 | 5,927 | 395 | 294 | 115 | 0 | 0 | 0 | 0 | -1,610 | 42,710 |
| 2009-10-13 | 23 | 19,525 | 18,186 | 5,790 | 388 | 294 | 112 | 0 | 0 | 0 | 0 | -1,546 | 42,749 |
| 2009-10-13 | 24 | 19,813 | 17,955 | 5,551 | 403 | 304 | 119 | 0 | 0 | 0 | 0 | -1,508 | 42,637 |
| 2009-10-13 | 25 | 19,908 | 17,829 | 5,449 | 407 | 492 | 101 | 0 | 0 | 0 | 0 | -1,508 | 42,678 |
| 2009-10-13 | 26 | 19,867 | 17,588 | 5,412 | 416 | 452 | 99 | 0 | 0 | 0 | 0 | -1,520 | 42,314 |
| 2009-10-13 | 27 | 19,875 | 17,519 | 5,405 | 395 | 326 | 99 | 17 | 0 | 0 | 0 | -1,610 | 42,026 |
| 2009-10-13 | 28 | 19,844 | 17,329 | 5,409 | 398 | 316 | 108 | 17 | 0 | 0 | 0 | -1,748 | 41,673 |
| 2009-10-13 | 29 | 19,850 | 17,186 | 5,414 | 389 | 366 | 124 | 18 | 0 | 0 | 0 | -1,852 | 41,495 |
| 2009-10-13 | 30 | 19,839 | 16,798 | 5,421 | 389 | 454 | 122 | 17 | 0 | 0 | 0 | -1,854 | 41,186 |
| 2009-10-13 | 31 | 19,825 | 16,503 | 5,428 | 374 | 326 | 113 | 0 | 0 | 0 | 0 | -1,576 | 40,993 |
| 2009-10-13 | 32 | 19,855 | 16,640 | 5,441 | 351 | 332 | 108 | 0 | 0 | 0 | 0 | -1,406 | 41,321 |
| 2009-10-13 | 33 | 19,882 | 17,080 | 5,536 | 340 | 526 | 102 | 0 | 0 | 0 | 0 | -1,320 | 42,146 |
| 2009-10-13 | 34 | 19,871 | 17,417 | 5,718 | 389 | 560 | 118 | 0 | 0 | 0 | 0 | -1,202 | 42,871 |
| 2009-10-13 | 35 | 20,172 | 17,683 | 5,776 | 488 | 916 | 126 | 0 | 0 | 0 | 0 | -1,640 | 43,521 |
| 2009-10-13 | 36 | 20,257 | 17,962 | 5,901 | 534 | 874 | 131 | 0 | 0 | 0 | 0 | -1,706 | 43,953 |
| 2009-10-13 | 37 | 20,498 | 18,146 | 5,912 | 614 | 1,486 | 147 | 0 | 0 | 0 | 0 | -1,444 | 45,359 |
| 2009-10-13 | 38 | 20,714 | 19,548 | 5,912 | 673 | 1,562 | 171 | 0 | 0 | 0 | 0 | -1,078 | 47,502 |
| 2009-10-13 | 39 | 20,663 | 18,992 | 5,951 | 650 | 1,002 | 197 | 0 | 0 | 0 | 0 | -406 | 47,049 |
| 2009-10-13 | 40 | 20,618 | 17,912 | 5,956 | 541 | 480 | 178 | 0 | 0 | 0 | 0 | -18 | 45,667 |
| 2009-10-13 | 41 | 20,661 | 17,204 | 5,959 | 484 | 394 | 166 | 0 | 0 | 0 | 0 | -628 | 44,240 |
| 2009-10-13 | 42 | 20,553 | 15,800 | 5,967 | 475 | 312 | 173 | 0 | 0 | 0 | 0 | -844 | 42,436 |
| 2009-10-13 | 43 | 20,702 | 14,748 | 5,965 | 352 | 578 | 163 | 0 | 0 | 0 | 0 | -1,596 | 40,912 |
| 2009-10-13 | 44 | 20,586 | 13,178 | 5,967 | 350 | 324 | 153 | 0 | 0 | 0 | 0 | -1,832 | 38,726 |
| 2009-10-13 | 45 | 20,575 | 11,190 | 5,967 | 325 | 40 | 156 | 0 | 0 | 0 | 0 | -1,832 | 36,421 |
| 2009-10-13 | 46 | 20,469 | 8,793 | 5,958 | 320 | -212 | 203 | 0 | 0 | 0 | 0 | -1,690 | 33,841 |
| 2009-10-13 | 47 | 19,524 | 6,367 | 5,959 | 231 | -376 | 222 | 0 | 0 | 0 | 0 | -510 | 31,417 |
| 2009-10-13 | 48 | 19,438 | 5,262 | 5,858 | 215 | -1,394 | 236 | 0 | 0 | 0 | 0 | -428 | 29,187 |