| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-10-18 | 1 | 18,230 | 5,388 | 6,186 | 190 | -1,054 | 236 | 0 | 0 | 0 | 0 | -1,706 | 27,470 |
| 2009-10-18 | 2 | 17,690 | 5,183 | 6,203 | 185 | -1,382 | 248 | 0 | 0 | 0 | 0 | -1,708 | 26,419 |
| 2009-10-18 | 3 | 17,729 | 5,687 | 6,223 | 168 | -1,522 | 261 | 0 | 0 | 0 | 0 | -1,708 | 26,838 |
| 2009-10-18 | 4 | 17,637 | 5,778 | 6,227 | 166 | -1,508 | 314 | 0 | 0 | 0 | 0 | -1,708 | 26,906 |
| 2009-10-18 | 5 | 17,650 | 5,276 | 6,237 | 163 | -1,526 | 335 | 0 | 0 | 0 | 0 | -1,708 | 26,427 |
| 2009-10-18 | 6 | 17,407 | 5,000 | 6,233 | 159 | -1,512 | 330 | 0 | 0 | 0 | 0 | -1,708 | 25,909 |
| 2009-10-18 | 7 | 17,239 | 4,913 | 6,234 | 144 | -1,746 | 338 | 0 | 0 | 0 | 0 | -1,708 | 25,414 |
| 2009-10-18 | 8 | 17,024 | 4,709 | 6,233 | 143 | -1,754 | 334 | 0 | 0 | 0 | 0 | -1,708 | 24,981 |
| 2009-10-18 | 9 | 16,627 | 4,641 | 6,260 | 140 | -1,746 | 345 | 0 | 0 | 0 | 0 | -1,708 | 24,559 |
| 2009-10-18 | 10 | 16,444 | 4,460 | 6,258 | 148 | -1,740 | 357 | 0 | 0 | 0 | 0 | -1,686 | 24,241 |
| 2009-10-18 | 11 | 16,400 | 4,293 | 6,264 | 233 | -1,738 | 378 | 0 | 0 | 0 | 0 | -1,588 | 24,242 |
| 2009-10-18 | 12 | 16,227 | 4,286 | 6,261 | 245 | -1,720 | 351 | 0 | 0 | 0 | 0 | -1,408 | 24,242 |
| 2009-10-18 | 13 | 16,568 | 4,421 | 6,286 | 244 | -1,718 | 331 | 0 | 0 | 0 | 0 | -1,078 | 25,054 |
| 2009-10-18 | 14 | 16,927 | 4,589 | 6,302 | 246 | -1,584 | 300 | 0 | 0 | 0 | 0 | -1,078 | 25,702 |
| 2009-10-18 | 15 | 16,841 | 5,301 | 6,283 | 281 | -1,030 | 318 | 0 | 0 | 0 | 0 | -1,122 | 26,872 |
| 2009-10-18 | 16 | 16,770 | 5,671 | 6,284 | 281 | -424 | 350 | 0 | 0 | 0 | 0 | -1,372 | 27,560 |
| 2009-10-18 | 17 | 17,072 | 6,927 | 6,277 | 286 | -128 | 327 | 0 | 0 | 0 | 0 | -1,636 | 29,125 |
| 2009-10-18 | 18 | 17,362 | 7,977 | 6,252 | 311 | -4 | 369 | 0 | 0 | 0 | 0 | -1,638 | 30,629 |
| 2009-10-18 | 19 | 17,492 | 9,485 | 6,127 | 394 | 92 | 391 | 0 | 0 | 0 | 0 | -1,638 | 32,343 |
| 2009-10-18 | 20 | 17,757 | 10,613 | 6,131 | 432 | 280 | 408 | 0 | 0 | 0 | 0 | -1,732 | 33,889 |
| 2009-10-18 | 21 | 18,148 | 11,386 | 6,127 | 434 | 510 | 414 | 0 | 0 | 0 | 0 | -1,760 | 35,259 |
| 2009-10-18 | 22 | 18,318 | 11,882 | 6,131 | 406 | 424 | 392 | 0 | 0 | 0 | 0 | -1,740 | 35,813 |
| 2009-10-18 | 23 | 18,422 | 12,207 | 6,132 | 407 | 360 | 409 | 0 | 0 | 0 | 0 | -1,640 | 36,297 |
| 2009-10-18 | 24 | 18,562 | 12,174 | 6,129 | 406 | 398 | 458 | 0 | 0 | 0 | 0 | -1,416 | 36,711 |
| 2009-10-18 | 25 | 18,572 | 12,355 | 6,130 | 388 | 464 | 448 | 0 | 0 | 0 | 0 | -1,230 | 37,127 |
| 2009-10-18 | 26 | 18,643 | 11,936 | 6,131 | 388 | 984 | 404 | 0 | 0 | 0 | 0 | -1,454 | 37,032 |
| 2009-10-18 | 27 | 18,664 | 12,344 | 6,131 | 355 | 580 | 381 | 0 | 0 | 0 | 0 | -1,732 | 36,723 |
| 2009-10-18 | 28 | 18,617 | 12,184 | 6,132 | 346 | 332 | 360 | 0 | 0 | 0 | 0 | -1,760 | 36,211 |
| 2009-10-18 | 29 | 18,561 | 11,920 | 6,128 | 341 | 378 | 330 | 0 | 0 | 0 | 0 | -1,760 | 35,898 |
| 2009-10-18 | 30 | 18,483 | 11,712 | 6,131 | 336 | 302 | 341 | 0 | 0 | 0 | 0 | -1,740 | 35,565 |
| 2009-10-18 | 31 | 18,429 | 11,600 | 6,131 | 367 | 320 | 308 | 0 | 0 | 0 | 0 | -1,638 | 35,517 |
| 2009-10-18 | 32 | 18,525 | 11,770 | 6,124 | 369 | 456 | 219 | 0 | 0 | 0 | 0 | -1,638 | 35,825 |
| 2009-10-18 | 33 | 18,430 | 12,156 | 6,119 | 380 | 428 | 152 | 0 | 0 | 0 | 0 | -1,202 | 36,463 |
| 2009-10-18 | 34 | 18,618 | 12,939 | 6,119 | 386 | 338 | 94 | 0 | 0 | 0 | 0 | -1,126 | 37,368 |
| 2009-10-18 | 35 | 18,669 | 13,731 | 6,121 | 482 | 308 | 92 | 0 | 0 | 0 | 0 | -1,220 | 38,183 |
| 2009-10-18 | 36 | 18,798 | 14,410 | 6,121 | 507 | 506 | 101 | 0 | 0 | 0 | 0 | -1,248 | 39,195 |
| 2009-10-18 | 37 | 18,882 | 15,662 | 6,124 | 706 | 1,314 | 76 | 0 | 0 | 0 | 0 | -1,040 | 41,724 |
| 2009-10-18 | 38 | 19,369 | 15,885 | 6,125 | 788 | 1,282 | 56 | 0 | 0 | 0 | 0 | -1,248 | 42,257 |
| 2009-10-18 | 39 | 19,549 | 15,560 | 6,127 | 770 | 1,510 | 41 | 0 | 0 | 0 | 0 | -1,334 | 42,223 |
| 2009-10-18 | 40 | 19,511 | 15,424 | 6,132 | 624 | 1,334 | 30 | 0 | 0 | 0 | 0 | -1,682 | 41,373 |
| 2009-10-18 | 41 | 19,389 | 14,269 | 6,133 | 546 | 1,136 | 24 | 0 | 0 | 0 | 0 | -1,760 | 39,737 |
| 2009-10-18 | 42 | 19,423 | 13,347 | 6,133 | 515 | 520 | 22 | 0 | 0 | 0 | 0 | -1,760 | 38,200 |
| 2009-10-18 | 43 | 19,229 | 12,903 | 6,133 | 411 | 608 | 27 | 0 | 0 | 0 | 0 | -1,760 | 37,551 |
| 2009-10-18 | 44 | 19,033 | 11,483 | 6,138 | 408 | 374 | 22 | 0 | 0 | 0 | 0 | -1,740 | 35,718 |
| 2009-10-18 | 45 | 19,068 | 9,991 | 6,144 | 390 | 150 | 20 | 0 | 0 | 0 | 0 | -1,638 | 34,125 |
| 2009-10-18 | 46 | 18,739 | 8,211 | 6,138 | 383 | -106 | 24 | 0 | 0 | 0 | 0 | -1,636 | 31,753 |
| 2009-10-18 | 47 | 18,223 | 6,955 | 6,138 | 250 | -566 | 23 | 0 | 0 | 0 | 0 | -1,588 | 29,435 |
| 2009-10-18 | 48 | 17,993 | 6,205 | 6,123 | 205 | -1,320 | 22 | 0 | 0 | 0 | 0 | -1,588 | 27,640 |