| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-02-04 | 1 | 16,976 | 14,675 | 7,299 | 128 | -1,788 | 447 | 0 | 0 | 0 | 0 | -1,366 | 36,371 |
| 2010-02-04 | 2 | 16,854 | 14,945 | 7,268 | 127 | -1,882 | 482 | 0 | 0 | 0 | 0 | -1,350 | 36,444 |
| 2010-02-04 | 3 | 16,778 | 14,834 | 7,250 | 95 | -1,996 | 500 | 0 | 0 | 0 | 0 | -1,146 | 36,315 |
| 2010-02-04 | 4 | 16,589 | 14,553 | 7,248 | 75 | -2,128 | 469 | 0 | 0 | 0 | 0 | -1,144 | 35,662 |
| 2010-02-04 | 5 | 16,637 | 14,017 | 7,255 | 75 | -2,128 | 422 | 0 | 0 | 0 | 0 | -1,044 | 35,234 |
| 2010-02-04 | 6 | 16,706 | 14,144 | 7,274 | 75 | -2,140 | 418 | 0 | 0 | 0 | 0 | -1,042 | 35,435 |
| 2010-02-04 | 7 | 16,579 | 13,666 | 7,288 | 75 | -2,190 | 418 | 0 | 0 | 0 | 0 | -1,022 | 34,814 |
| 2010-02-04 | 8 | 16,408 | 13,105 | 7,240 | 75 | -2,174 | 450 | 0 | 0 | 0 | 0 | -1,036 | 34,068 |
| 2010-02-04 | 9 | 16,202 | 12,944 | 7,231 | 74 | -2,168 | 448 | 0 | 0 | 0 | 0 | -1,254 | 33,477 |
| 2010-02-04 | 10 | 16,090 | 12,894 | 7,229 | 74 | -2,158 | 461 | 0 | 0 | 0 | 0 | -1,266 | 33,324 |
| 2010-02-04 | 11 | 16,265 | 13,354 | 7,237 | 91 | -1,558 | 438 | 0 | 0 | 0 | 0 | -2,142 | 33,685 |
| 2010-02-04 | 12 | 16,768 | 13,907 | 7,296 | 93 | -1,428 | 391 | 0 | 0 | 0 | 0 | -2,194 | 34,833 |
| 2010-02-04 | 13 | 17,616 | 15,816 | 7,313 | 93 | -1,308 | 376 | 0 | 0 | 0 | 0 | -2,144 | 37,762 |
| 2010-02-04 | 14 | 18,786 | 17,622 | 7,321 | 92 | -890 | 377 | 0 | 0 | 0 | 0 | -2,146 | 41,162 |
| 2010-02-04 | 15 | 20,092 | 19,605 | 7,323 | 108 | 352 | 304 | 0 | 0 | 0 | 0 | -2,236 | 45,548 |
| 2010-02-04 | 16 | 20,897 | 20,714 | 7,322 | 114 | 420 | 283 | 0 | 0 | 0 | 0 | -2,274 | 47,476 |
| 2010-02-04 | 17 | 21,030 | 20,903 | 7,326 | 294 | 514 | 309 | 97 | 0 | 0 | 0 | -2,278 | 48,195 |
| 2010-02-04 | 18 | 20,880 | 20,924 | 7,324 | 403 | 288 | 354 | 130 | 0 | 0 | 0 | -2,278 | 48,025 |
| 2010-02-04 | 19 | 21,111 | 21,529 | 7,320 | 476 | 346 | 365 | 124 | 0 | 0 | 0 | -2,278 | 48,993 |
| 2010-02-04 | 20 | 21,361 | 21,825 | 7,324 | 338 | 464 | 361 | 0 | 0 | 0 | 0 | -2,278 | 49,395 |
| 2010-02-04 | 21 | 21,621 | 21,789 | 7,331 | 341 | 376 | 343 | 0 | 0 | 0 | 0 | -2,280 | 49,521 |
| 2010-02-04 | 22 | 21,682 | 21,831 | 7,360 | 358 | 358 | 293 | 0 | 0 | 0 | 0 | -2,378 | 49,504 |
| 2010-02-04 | 23 | 21,585 | 21,886 | 7,379 | 402 | 530 | 299 | 0 | 0 | 0 | 0 | -2,482 | 49,599 |
| 2010-02-04 | 24 | 21,577 | 21,949 | 7,328 | 402 | 584 | 312 | 0 | 0 | 0 | 0 | -2,482 | 49,670 |
| 2010-02-04 | 25 | 21,528 | 22,148 | 7,323 | 398 | 608 | 290 | 0 | 0 | 0 | 0 | -2,482 | 49,813 |
| 2010-02-04 | 26 | 21,528 | 21,964 | 7,314 | 397 | 538 | 304 | 0 | 0 | 0 | 0 | -2,482 | 49,563 |
| 2010-02-04 | 27 | 21,463 | 21,931 | 7,283 | 322 | 610 | 292 | 0 | 0 | 0 | 0 | -2,482 | 49,419 |
| 2010-02-04 | 28 | 21,422 | 21,769 | 7,283 | 321 | 632 | 271 | 0 | 0 | 0 | 0 | -2,482 | 49,216 |
| 2010-02-04 | 29 | 21,483 | 21,768 | 7,279 | 304 | 510 | 287 | 0 | 0 | 0 | 0 | -2,482 | 49,149 |
| 2010-02-04 | 30 | 21,445 | 21,570 | 7,282 | 301 | 300 | 298 | 0 | 0 | 0 | 0 | -2,484 | 48,712 |
| 2010-02-04 | 31 | 21,629 | 21,125 | 7,297 | 282 | 296 | 309 | 0 | 0 | 0 | 0 | -2,500 | 48,438 |
| 2010-02-04 | 32 | 21,788 | 21,397 | 7,349 | 283 | 310 | 345 | 0 | 0 | 0 | 0 | -2,466 | 49,006 |
| 2010-02-04 | 33 | 21,808 | 21,159 | 7,360 | 297 | 292 | 340 | 0 | 0 | 0 | 0 | -1,390 | 49,866 |
| 2010-02-04 | 34 | 22,146 | 21,801 | 7,372 | 341 | 680 | 385 | 0 | 0 | 0 | 0 | -1,258 | 51,467 |
| 2010-02-04 | 35 | 22,372 | 22,705 | 7,361 | 503 | 992 | 410 | 0 | 0 | 0 | 0 | -524 | 53,819 |
| 2010-02-04 | 36 | 22,530 | 22,435 | 7,357 | 559 | 1,224 | 431 | 0 | 0 | 0 | 0 | -514 | 54,022 |
| 2010-02-04 | 37 | 22,500 | 22,102 | 7,361 | 477 | 1,292 | 471 | 0 | 0 | 0 | 0 | -724 | 53,479 |
| 2010-02-04 | 38 | 22,459 | 21,601 | 7,357 | 465 | 1,124 | 441 | 0 | 0 | 0 | 0 | -836 | 52,611 |
| 2010-02-04 | 39 | 22,201 | 21,356 | 7,357 | 480 | 996 | 434 | 0 | 0 | 0 | 0 | -1,482 | 51,342 |
| 2010-02-04 | 40 | 21,720 | 20,571 | 7,388 | 384 | 724 | 493 | 0 | 0 | 0 | 0 | -1,504 | 49,776 |
| 2010-02-04 | 41 | 21,700 | 19,568 | 7,396 | 380 | 494 | 526 | 0 | 0 | 0 | 0 | -1,552 | 48,512 |
| 2010-02-04 | 42 | 21,514 | 17,850 | 7,398 | 348 | 506 | 552 | 0 | 0 | 0 | 0 | -1,536 | 46,632 |
| 2010-02-04 | 43 | 21,005 | 16,951 | 7,400 | 212 | 320 | 546 | 0 | 0 | 0 | 0 | -1,708 | 44,726 |
| 2010-02-04 | 44 | 19,847 | 15,785 | 7,395 | 208 | 216 | 520 | 0 | 0 | 0 | 0 | -1,712 | 42,259 |
| 2010-02-04 | 45 | 19,101 | 14,431 | 7,397 | 182 | 56 | 522 | 0 | 0 | 0 | 0 | -1,824 | 39,865 |
| 2010-02-04 | 46 | 18,572 | 12,941 | 7,395 | 175 | -88 | 576 | 0 | 0 | 0 | 0 | -1,710 | 37,861 |
| 2010-02-04 | 47 | 18,093 | 11,773 | 7,437 | 144 | -986 | 543 | 0 | 0 | 0 | 0 | -1,196 | 35,808 |
| 2010-02-04 | 48 | 17,269 | 11,911 | 7,454 | 143 | -1,608 | 521 | 0 | 0 | 0 | 0 | -1,142 | 34,548 |