| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-09-01 | 1 | 11,338 | 7,461 | 7,298 | 147 | -1,262 | 82 | 0 | 0 | 0 | 0 | 1,476 | 26,540 |
| 2011-09-01 | 2 | 11,200 | 6,995 | 7,300 | 148 | -1,548 | 79 | 0 | 0 | 0 | 0 | 1,486 | 25,660 |
| 2011-09-01 | 3 | 10,712 | 6,893 | 7,298 | 137 | -1,404 | 78 | 0 | 0 | 0 | 0 | 1,406 | 25,120 |
| 2011-09-01 | 4 | 10,537 | 6,809 | 7,295 | 137 | -1,448 | 77 | 0 | 0 | 0 | 0 | 1,410 | 24,817 |
| 2011-09-01 | 5 | 10,550 | 6,646 | 7,297 | 137 | -1,538 | 79 | 0 | 0 | 0 | 0 | 1,254 | 24,425 |
| 2011-09-01 | 6 | 10,597 | 6,379 | 7,304 | 135 | -1,716 | 60 | 0 | 0 | 0 | 0 | 1,256 | 24,015 |
| 2011-09-01 | 7 | 10,704 | 6,148 | 7,306 | 119 | -1,704 | 70 | 0 | 0 | 0 | 0 | 1,124 | 23,767 |
| 2011-09-01 | 8 | 10,663 | 6,254 | 7,303 | 119 | -1,670 | 85 | 0 | 0 | 0 | 0 | 1,124 | 23,878 |
| 2011-09-01 | 9 | 10,407 | 6,346 | 7,311 | 120 | -1,648 | 91 | 0 | 0 | 0 | 0 | 1,098 | 23,725 |
| 2011-09-01 | 10 | 10,566 | 6,318 | 7,309 | 120 | -1,660 | 93 | 0 | 0 | 0 | 0 | 1,102 | 23,848 |
| 2011-09-01 | 11 | 10,989 | 6,402 | 7,303 | 120 | -906 | 101 | 0 | 0 | 0 | 0 | 502 | 24,511 |
| 2011-09-01 | 12 | 11,438 | 6,783 | 7,295 | 119 | -928 | 111 | 0 | 0 | 0 | 0 | 520 | 25,338 |
| 2011-09-01 | 13 | 12,529 | 7,686 | 7,292 | 111 | -214 | 112 | 0 | 0 | 0 | 0 | -204 | 27,312 |
| 2011-09-01 | 14 | 13,730 | 8,373 | 7,283 | 130 | -166 | 119 | 0 | 0 | 0 | 0 | -198 | 29,271 |
| 2011-09-01 | 15 | 15,678 | 9,408 | 7,286 | 213 | 206 | 130 | 0 | 0 | 0 | 0 | -444 | 32,477 |
| 2011-09-01 | 16 | 16,771 | 10,629 | 7,281 | 197 | 310 | 155 | 0 | 0 | 0 | 0 | -452 | 34,891 |
| 2011-09-01 | 17 | 17,812 | 11,103 | 7,282 | 204 | 320 | 151 | 0 | 0 | 0 | 0 | -56 | 36,816 |
| 2011-09-01 | 18 | 18,312 | 11,611 | 7,281 | 313 | 322 | 141 | 0 | 0 | 0 | 0 | -58 | 37,922 |
| 2011-09-01 | 19 | 18,359 | 11,837 | 7,292 | 646 | 432 | 147 | 0 | 0 | 0 | 0 | 144 | 38,857 |
| 2011-09-01 | 20 | 18,364 | 12,079 | 7,296 | 652 | 476 | 156 | 0 | 0 | 0 | 0 | 144 | 39,167 |
| 2011-09-01 | 21 | 18,044 | 12,446 | 7,302 | 652 | 448 | 168 | 0 | 0 | 0 | 0 | 296 | 39,356 |
| 2011-09-01 | 22 | 17,770 | 12,836 | 7,236 | 646 | 452 | 185 | 0 | 0 | 0 | 0 | 298 | 39,423 |
| 2011-09-01 | 23 | 17,645 | 13,117 | 7,129 | 468 | 312 | 214 | 0 | 0 | 0 | 0 | 730 | 39,615 |
| 2011-09-01 | 24 | 17,791 | 13,083 | 7,090 | 488 | 290 | 245 | 0 | 0 | 0 | 0 | 746 | 39,733 |
| 2011-09-01 | 25 | 17,547 | 13,311 | 7,072 | 487 | 288 | 270 | 0 | 0 | 0 | 0 | 794 | 39,769 |
| 2011-09-01 | 26 | 17,219 | 13,338 | 7,063 | 474 | 288 | 296 | 0 | 0 | 0 | 0 | 796 | 39,474 |
| 2011-09-01 | 27 | 17,382 | 13,598 | 7,086 | 320 | 402 | 319 | 0 | 0 | 0 | 0 | 314 | 39,421 |
| 2011-09-01 | 28 | 17,082 | 13,551 | 7,084 | 289 | 346 | 288 | 0 | 0 | 0 | 0 | 308 | 38,948 |
| 2011-09-01 | 29 | 17,138 | 13,498 | 7,106 | 284 | 348 | 312 | 0 | 0 | 0 | 0 | 118 | 38,804 |
| 2011-09-01 | 30 | 17,057 | 13,200 | 7,192 | 288 | 340 | 334 | 0 | 0 | 0 | 0 | 118 | 38,529 |
| 2011-09-01 | 31 | 16,855 | 12,877 | 7,195 | 272 | 484 | 363 | 0 | 0 | 0 | 0 | 386 | 38,432 |
| 2011-09-01 | 32 | 17,008 | 12,781 | 7,197 | 269 | 458 | 434 | 0 | 0 | 0 | 0 | 386 | 38,533 |
| 2011-09-01 | 33 | 17,126 | 12,770 | 7,225 | 268 | 442 | 487 | 0 | 0 | 0 | 0 | 500 | 38,818 |
| 2011-09-01 | 34 | 17,261 | 12,792 | 7,289 | 285 | 536 | 492 | 0 | 0 | 0 | 0 | 500 | 39,155 |
| 2011-09-01 | 35 | 17,428 | 12,653 | 7,341 | 303 | 550 | 500 | 0 | 0 | 0 | 0 | 500 | 39,275 |
| 2011-09-01 | 36 | 17,433 | 12,426 | 7,383 | 310 | 478 | 521 | 0 | 0 | 0 | 0 | 500 | 39,051 |
| 2011-09-01 | 37 | 17,541 | 12,324 | 7,412 | 310 | 556 | 557 | 0 | 0 | 0 | 0 | -148 | 38,552 |
| 2011-09-01 | 38 | 17,166 | 12,259 | 7,420 | 296 | 448 | 549 | 0 | 0 | 0 | 0 | -166 | 37,972 |
| 2011-09-01 | 39 | 16,774 | 11,935 | 7,423 | 231 | 356 | 565 | 0 | 0 | 0 | 0 | 260 | 37,544 |
| 2011-09-01 | 40 | 16,658 | 11,987 | 7,446 | 228 | 310 | 667 | 0 | 0 | 0 | 0 | 254 | 37,550 |
| 2011-09-01 | 41 | 17,232 | 12,147 | 7,439 | 223 | 632 | 672 | 0 | 0 | 0 | 0 | 500 | 38,845 |
| 2011-09-01 | 42 | 17,211 | 12,280 | 7,465 | 219 | 630 | 712 | 0 | 0 | 0 | 0 | 500 | 39,017 |
| 2011-09-01 | 43 | 16,122 | 11,682 | 7,469 | 215 | 496 | 797 | 0 | 0 | 0 | 0 | 1,098 | 37,879 |
| 2011-09-01 | 44 | 14,978 | 11,083 | 7,470 | 204 | 264 | 870 | 0 | 0 | 0 | 0 | 1,108 | 35,977 |
| 2011-09-01 | 45 | 14,008 | 10,194 | 7,473 | 205 | 56 | 929 | 0 | 0 | 0 | 0 | 1,244 | 34,109 |
| 2011-09-01 | 46 | 12,934 | 9,376 | 7,472 | 200 | -10 | 958 | 0 | 0 | 0 | 0 | 1,250 | 32,180 |
| 2011-09-01 | 47 | 11,486 | 8,803 | 7,470 | 152 | 28 | 986 | 0 | 0 | 0 | 0 | 1,116 | 30,041 |
| 2011-09-01 | 48 | 10,446 | 8,043 | 7,492 | 151 | -464 | 1,072 | 0 | 0 | 0 | 0 | 1,110 | 27,850 |