| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-01-21 | 1 | 13,515 | 15,615 | 8,496 | 290 | -1,016 | 418 | 0 | 0 | 0 | 0 | -90 | 37,228 |
| 2011-01-21 | 2 | 13,668 | 15,818 | 8,494 | 290 | -1,280 | 392 | 0 | 0 | 0 | 0 | -130 | 37,252 |
| 2011-01-21 | 3 | 13,692 | 15,187 | 8,502 | 253 | -1,466 | 360 | 0 | 0 | 0 | 0 | 430 | 36,958 |
| 2011-01-21 | 4 | 13,218 | 15,080 | 8,500 | 254 | -1,510 | 342 | 0 | 0 | 0 | 0 | 434 | 36,318 |
| 2011-01-21 | 5 | 12,930 | 15,133 | 8,500 | 252 | -1,664 | 348 | 0 | 0 | 0 | 0 | 474 | 35,973 |
| 2011-01-21 | 6 | 12,882 | 15,362 | 8,502 | 256 | -1,812 | 348 | 0 | 0 | 0 | 0 | 486 | 36,024 |
| 2011-01-21 | 7 | 13,460 | 15,651 | 8,505 | 257 | -2,082 | 375 | 0 | 0 | 0 | 0 | -546 | 35,620 |
| 2011-01-21 | 8 | 13,221 | 15,330 | 8,503 | 257 | -2,300 | 366 | 0 | 0 | 0 | 0 | -540 | 34,837 |
| 2011-01-21 | 9 | 12,697 | 15,097 | 8,506 | 253 | -2,400 | 368 | 0 | 0 | 0 | 0 | -286 | 34,235 |
| 2011-01-21 | 10 | 12,597 | 14,944 | 8,503 | 255 | -2,388 | 364 | 0 | 0 | 0 | 0 | -178 | 34,097 |
| 2011-01-21 | 11 | 13,783 | 15,853 | 8,500 | 261 | -2,180 | 346 | 0 | 0 | 0 | 0 | -2,116 | 34,447 |
| 2011-01-21 | 12 | 14,165 | 16,405 | 8,500 | 261 | -1,556 | 270 | 0 | 0 | 0 | 0 | -2,410 | 35,635 |
| 2011-01-21 | 13 | 14,902 | 17,164 | 8,493 | 275 | -466 | 290 | 0 | 0 | 0 | 0 | -2,432 | 38,226 |
| 2011-01-21 | 14 | 16,717 | 18,468 | 8,485 | 294 | -44 | 289 | 0 | 0 | 0 | 0 | -2,480 | 41,729 |
| 2011-01-21 | 15 | 19,126 | 19,577 | 8,482 | 339 | 360 | 322 | 0 | 0 | 0 | 0 | -1,890 | 46,316 |
| 2011-01-21 | 16 | 19,997 | 20,194 | 8,482 | 354 | 822 | 321 | 0 | 0 | 0 | 0 | -1,762 | 48,408 |
| 2011-01-21 | 17 | 20,575 | 20,318 | 8,479 | 369 | 1,178 | 318 | 0 | 0 | 0 | 0 | -1,836 | 49,401 |
| 2011-01-21 | 18 | 20,830 | 20,513 | 8,481 | 380 | 792 | 348 | 0 | 0 | 0 | 0 | -1,836 | 49,508 |
| 2011-01-21 | 19 | 21,097 | 20,544 | 8,484 | 652 | 752 | 339 | 0 | 0 | 0 | 0 | -1,312 | 50,556 |
| 2011-01-21 | 20 | 21,290 | 20,474 | 8,492 | 670 | 916 | 345 | 0 | 0 | 0 | 0 | -1,344 | 50,843 |
| 2011-01-21 | 21 | 21,448 | 20,458 | 8,490 | 685 | 974 | 358 | 0 | 0 | 0 | 0 | -1,476 | 50,937 |
| 2011-01-21 | 22 | 21,376 | 20,492 | 8,496 | 668 | 894 | 322 | 0 | 0 | 0 | 0 | -1,476 | 50,772 |
| 2011-01-21 | 23 | 21,660 | 20,592 | 8,489 | 720 | 540 | 305 | 0 | 0 | 0 | 0 | -1,494 | 50,812 |
| 2011-01-21 | 24 | 21,804 | 20,607 | 8,482 | 686 | 294 | 328 | 0 | 0 | 0 | 0 | -1,500 | 50,701 |
| 2011-01-21 | 25 | 21,625 | 20,424 | 8,484 | 555 | 412 | 321 | 0 | 0 | 0 | 0 | -1,456 | 50,365 |
| 2011-01-21 | 26 | 21,395 | 20,167 | 8,490 | 504 | 374 | 304 | 0 | 0 | 0 | 0 | -1,450 | 49,784 |
| 2011-01-21 | 27 | 21,490 | 20,058 | 8,488 | 462 | 302 | 295 | 0 | 0 | 0 | 0 | -1,780 | 49,315 |
| 2011-01-21 | 28 | 21,255 | 19,957 | 8,479 | 463 | 368 | 289 | 0 | 0 | 0 | 0 | -1,782 | 49,029 |
| 2011-01-21 | 29 | 21,136 | 20,051 | 8,486 | 431 | 326 | 265 | 0 | 0 | 0 | 0 | -1,762 | 48,933 |
| 2011-01-21 | 30 | 20,910 | 19,956 | 8,489 | 431 | 298 | 263 | 0 | 0 | 0 | 0 | -1,760 | 48,587 |
| 2011-01-21 | 31 | 20,609 | 20,044 | 8,479 | 437 | 326 | 265 | 0 | 0 | 0 | 0 | -1,886 | 48,274 |
| 2011-01-21 | 32 | 20,656 | 20,461 | 8,478 | 438 | 304 | 251 | 0 | 0 | 0 | 0 | -1,872 | 48,716 |
| 2011-01-21 | 33 | 20,445 | 20,424 | 8,485 | 496 | 294 | 227 | 0 | 0 | 0 | 0 | -144 | 50,227 |
| 2011-01-21 | 34 | 21,040 | 20,902 | 8,481 | 805 | 504 | 219 | 0 | 0 | 0 | 0 | 504 | 52,455 |
| 2011-01-21 | 35 | 21,507 | 21,175 | 8,477 | 820 | 1,554 | 216 | 0 | 0 | 0 | 0 | 1,426 | 55,175 |
| 2011-01-21 | 36 | 21,516 | 21,074 | 8,478 | 819 | 1,524 | 206 | 0 | 0 | 0 | 0 | 1,538 | 55,155 |
| 2011-01-21 | 37 | 21,366 | 21,183 | 8,481 | 812 | 1,442 | 204 | 0 | 0 | 0 | 0 | 1,046 | 54,534 |
| 2011-01-21 | 38 | 21,334 | 21,113 | 8,485 | 724 | 658 | 195 | 0 | 0 | 0 | 0 | 1,050 | 53,559 |
| 2011-01-21 | 39 | 21,082 | 20,905 | 8,492 | 620 | 448 | 198 | 0 | 0 | 0 | 0 | 350 | 52,095 |
| 2011-01-21 | 40 | 20,622 | 19,881 | 8,505 | 583 | 344 | 198 | 0 | 0 | 0 | 0 | 226 | 50,359 |
| 2011-01-21 | 41 | 20,551 | 18,687 | 8,509 | 442 | 326 | 196 | 0 | 0 | 0 | 0 | -6 | 48,705 |
| 2011-01-21 | 42 | 20,141 | 17,473 | 8,514 | 431 | 340 | 186 | 0 | 0 | 0 | 0 | -18 | 47,067 |
| 2011-01-21 | 43 | 19,142 | 16,424 | 8,540 | 287 | 298 | 189 | 5 | 0 | 0 | 0 | 550 | 45,435 |
| 2011-01-21 | 44 | 17,742 | 15,818 | 8,540 | 257 | 138 | 196 | 0 | 0 | 0 | 0 | 552 | 43,243 |
| 2011-01-21 | 45 | 16,093 | 15,717 | 8,543 | 256 | 52 | 204 | 0 | 0 | 0 | 0 | 542 | 41,407 |
| 2011-01-21 | 46 | 14,722 | 15,400 | 8,534 | 250 | 26 | 200 | 0 | 0 | 0 | 0 | 738 | 39,870 |
| 2011-01-21 | 47 | 13,542 | 14,798 | 8,541 | 189 | -112 | 183 | 0 | 0 | 0 | 0 | 934 | 38,075 |
| 2011-01-21 | 48 | 12,907 | 14,735 | 8,536 | 188 | -416 | 176 | 0 | 0 | 0 | 0 | 930 | 37,056 |