| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-01-23 | 1 | 11,774 | 13,785 | 8,758 | 165 | -190 | 216 | 0 | 0 | 0 | 0 | 980 | 35,488 |
| 2011-01-23 | 2 | 11,589 | 13,787 | 8,750 | 164 | -184 | 223 | 0 | 0 | 0 | 0 | 964 | 35,293 |
| 2011-01-23 | 3 | 11,515 | 13,762 | 8,743 | 152 | -762 | 243 | 0 | 0 | 0 | 0 | 966 | 34,619 |
| 2011-01-23 | 4 | 11,351 | 13,432 | 8,730 | 137 | -1,018 | 248 | 0 | 0 | 0 | 0 | 964 | 33,844 |
| 2011-01-23 | 5 | 11,189 | 13,148 | 8,714 | 138 | -1,174 | 244 | 0 | 0 | 0 | 0 | 1,012 | 33,271 |
| 2011-01-23 | 6 | 11,029 | 13,306 | 8,696 | 138 | -1,232 | 257 | 0 | 0 | 0 | 0 | 1,072 | 33,266 |
| 2011-01-23 | 7 | 10,790 | 12,946 | 8,679 | 138 | -1,562 | 254 | 0 | 0 | 0 | 0 | 1,394 | 32,639 |
| 2011-01-23 | 8 | 10,641 | 12,668 | 8,664 | 137 | -1,848 | 234 | 0 | 0 | 0 | 0 | 1,396 | 31,892 |
| 2011-01-23 | 9 | 10,922 | 12,450 | 8,645 | 139 | -2,328 | 227 | 0 | 0 | 0 | 0 | 942 | 30,997 |
| 2011-01-23 | 10 | 10,827 | 12,049 | 8,638 | 139 | -2,354 | 241 | 0 | 0 | 0 | 0 | 1,032 | 30,572 |
| 2011-01-23 | 11 | 10,014 | 11,815 | 8,621 | 133 | -2,396 | 247 | 0 | 0 | 0 | 0 | 1,716 | 30,150 |
| 2011-01-23 | 12 | 10,162 | 11,620 | 8,604 | 134 | -2,392 | 247 | 0 | 0 | 0 | 0 | 1,732 | 30,107 |
| 2011-01-23 | 13 | 10,571 | 11,941 | 8,595 | 133 | -2,106 | 234 | 0 | 0 | 0 | 0 | 1,278 | 30,646 |
| 2011-01-23 | 14 | 10,641 | 12,227 | 8,576 | 133 | -2,098 | 240 | 0 | 0 | 0 | 0 | 1,204 | 30,923 |
| 2011-01-23 | 15 | 10,687 | 12,423 | 8,551 | 137 | -1,728 | 236 | 0 | 0 | 0 | 0 | 1,110 | 31,416 |
| 2011-01-23 | 16 | 10,709 | 12,621 | 8,524 | 137 | -1,694 | 225 | 0 | 0 | 0 | 0 | 1,108 | 31,630 |
| 2011-01-23 | 17 | 10,867 | 12,527 | 8,514 | 137 | -1,008 | 232 | 0 | 0 | 0 | 0 | 1,506 | 32,775 |
| 2011-01-23 | 18 | 11,870 | 13,384 | 8,489 | 149 | -1,028 | 242 | 0 | 0 | 0 | 0 | 1,480 | 34,586 |
| 2011-01-23 | 19 | 12,262 | 14,450 | 8,303 | 330 | -48 | 232 | 0 | 0 | 0 | 0 | 1,440 | 36,969 |
| 2011-01-23 | 20 | 13,579 | 15,122 | 8,335 | 340 | 92 | 231 | 0 | 0 | 0 | 0 | 1,218 | 38,917 |
| 2011-01-23 | 21 | 14,042 | 16,193 | 8,393 | 340 | 296 | 237 | 0 | 0 | 0 | 0 | 1,126 | 40,627 |
| 2011-01-23 | 22 | 14,567 | 16,577 | 8,395 | 345 | 428 | 245 | 0 | 0 | 0 | 0 | 1,124 | 41,681 |
| 2011-01-23 | 23 | 15,003 | 16,659 | 8,393 | 272 | 502 | 221 | 0 | 0 | 0 | 0 | 1,494 | 42,544 |
| 2011-01-23 | 24 | 15,230 | 16,935 | 8,392 | 273 | 742 | 216 | 0 | 0 | 0 | 0 | 1,510 | 43,298 |
| 2011-01-23 | 25 | 15,259 | 17,258 | 8,405 | 272 | 1,088 | 230 | 0 | 0 | 0 | 0 | 1,558 | 44,070 |
| 2011-01-23 | 26 | 15,222 | 17,561 | 8,413 | 269 | 932 | 252 | 0 | 0 | 0 | 0 | 1,560 | 44,209 |
| 2011-01-23 | 27 | 15,201 | 17,683 | 8,416 | 351 | 406 | 254 | 0 | 0 | 0 | 0 | 1,560 | 43,871 |
| 2011-01-23 | 28 | 15,131 | 17,576 | 8,416 | 250 | 326 | 301 | 0 | 0 | 0 | 0 | 1,560 | 43,560 |
| 2011-01-23 | 29 | 15,265 | 17,322 | 8,416 | 175 | 370 | 310 | 0 | 0 | 0 | 0 | 1,560 | 43,418 |
| 2011-01-23 | 30 | 15,634 | 16,868 | 8,411 | 177 | 322 | 289 | 0 | 0 | 0 | 0 | 1,550 | 43,251 |
| 2011-01-23 | 31 | 15,948 | 16,495 | 8,413 | 267 | 378 | 282 | 0 | 0 | 0 | 0 | 1,442 | 43,225 |
| 2011-01-23 | 32 | 16,052 | 16,858 | 8,414 | 267 | 372 | 284 | 0 | 0 | 0 | 0 | 1,442 | 43,689 |
| 2011-01-23 | 33 | 16,608 | 17,316 | 8,415 | 275 | 298 | 289 | 0 | 0 | 0 | 0 | 1,520 | 44,721 |
| 2011-01-23 | 34 | 17,694 | 18,249 | 8,415 | 448 | 284 | 293 | 0 | 0 | 0 | 0 | 1,540 | 46,923 |
| 2011-01-23 | 35 | 18,052 | 18,621 | 8,412 | 739 | 1,144 | 274 | 0 | 0 | 0 | 0 | 1,540 | 48,782 |
| 2011-01-23 | 36 | 18,181 | 18,498 | 8,410 | 741 | 1,412 | 244 | 0 | 0 | 0 | 0 | 1,540 | 49,026 |
| 2011-01-23 | 37 | 18,340 | 18,148 | 8,413 | 738 | 1,234 | 237 | 0 | 0 | 0 | 0 | 1,452 | 48,562 |
| 2011-01-23 | 38 | 18,242 | 17,901 | 8,415 | 720 | 582 | 223 | 0 | 0 | 0 | 0 | 1,492 | 47,575 |
| 2011-01-23 | 39 | 17,956 | 17,482 | 8,411 | 533 | 476 | 207 | 0 | 0 | 0 | 0 | 1,244 | 46,309 |
| 2011-01-23 | 40 | 17,543 | 16,783 | 8,411 | 527 | 614 | 251 | 0 | 0 | 0 | 0 | 1,218 | 45,347 |
| 2011-01-23 | 41 | 17,223 | 16,466 | 8,411 | 525 | 500 | 280 | 0 | 0 | 0 | 0 | 996 | 44,401 |
| 2011-01-23 | 42 | 16,757 | 15,829 | 8,411 | 400 | 312 | 278 | 0 | 0 | 0 | 0 | 1,006 | 42,993 |
| 2011-01-23 | 43 | 16,061 | 15,497 | 8,468 | 200 | 312 | 313 | 0 | 0 | 0 | 0 | 868 | 41,719 |
| 2011-01-23 | 44 | 14,910 | 14,747 | 8,513 | 197 | 140 | 376 | 0 | 0 | 0 | 0 | 866 | 39,749 |
| 2011-01-23 | 45 | 14,045 | 14,139 | 8,510 | 196 | 176 | 429 | 0 | 0 | 0 | 0 | 750 | 38,245 |
| 2011-01-23 | 46 | 13,211 | 13,304 | 8,513 | 180 | 32 | 482 | 0 | 0 | 0 | 0 | 742 | 36,464 |
| 2011-01-23 | 47 | 12,924 | 12,732 | 8,501 | 138 | -256 | 499 | 0 | 0 | 0 | 0 | 52 | 34,590 |
| 2011-01-23 | 48 | 12,692 | 12,004 | 8,516 | 138 | -598 | 548 | 0 | 0 | 0 | 0 | 18 | 33,318 |