| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-07-04 | 1 | 6,663 | 10,978 | 7,850 | 159 | -1,732 | 779 | 0 | 0 | 0 | 261 | 1,274 | 26,232 |
| 2012-07-04 | 2 | 6,358 | 10,493 | 7,849 | 159 | -2,016 | 860 | 0 | 0 | 0 | 261 | 1,270 | 25,234 |
| 2012-07-04 | 3 | 6,108 | 10,248 | 7,852 | 143 | -2,086 | 905 | 0 | 0 | 0 | 261 | 1,542 | 24,973 |
| 2012-07-04 | 4 | 5,836 | 10,171 | 7,856 | 143 | -2,080 | 949 | 0 | 0 | 0 | 261 | 1,542 | 24,678 |
| 2012-07-04 | 5 | 5,873 | 9,732 | 7,852 | 145 | -2,050 | 884 | 0 | 0 | 0 | 261 | 1,526 | 24,223 |
| 2012-07-04 | 6 | 5,823 | 9,489 | 7,851 | 145 | -2,040 | 829 | 0 | 0 | 0 | 262 | 1,524 | 23,883 |
| 2012-07-04 | 7 | 5,766 | 9,358 | 7,859 | 145 | -2,042 | 789 | 0 | 0 | 0 | 266 | 1,586 | 23,727 |
| 2012-07-04 | 8 | 5,848 | 9,540 | 7,857 | 144 | -2,234 | 707 | 0 | 0 | 0 | 266 | 1,586 | 23,714 |
| 2012-07-04 | 9 | 6,043 | 9,722 | 7,856 | 144 | -2,204 | 676 | 0 | 0 | 0 | 265 | 1,126 | 23,628 |
| 2012-07-04 | 10 | 5,962 | 9,613 | 7,849 | 151 | -2,204 | 673 | 0 | 0 | 0 | 265 | 1,166 | 23,475 |
| 2012-07-04 | 11 | 6,452 | 10,109 | 7,852 | 177 | -1,836 | 711 | 0 | 0 | 0 | 264 | 8 | 23,737 |
| 2012-07-04 | 12 | 6,821 | 10,615 | 7,857 | 177 | -1,846 | 705 | 0 | 0 | 0 | 266 | -6 | 24,589 |
| 2012-07-04 | 13 | 7,318 | 11,428 | 7,849 | 177 | -970 | 726 | 0 | 0 | 0 | 259 | 334 | 27,121 |
| 2012-07-04 | 14 | 8,713 | 11,933 | 7,844 | 179 | -98 | 697 | 0 | 0 | 0 | 260 | 334 | 29,862 |
| 2012-07-04 | 15 | 11,223 | 12,709 | 7,846 | 355 | 212 | 695 | 0 | 0 | 0 | 260 | 472 | 33,772 |
| 2012-07-04 | 16 | 13,042 | 13,207 | 7,831 | 363 | 356 | 701 | 0 | 0 | 0 | 260 | 394 | 36,154 |
| 2012-07-04 | 17 | 14,588 | 13,611 | 7,832 | 294 | 368 | 685 | 0 | 0 | 0 | 260 | 350 | 37,988 |
| 2012-07-04 | 18 | 15,062 | 13,747 | 7,832 | 300 | 382 | 651 | 0 | 0 | 0 | 260 | 320 | 38,554 |
| 2012-07-04 | 19 | 14,845 | 13,774 | 7,832 | 389 | 304 | 625 | 0 | 0 | 0 | 260 | 1,390 | 39,419 |
| 2012-07-04 | 20 | 15,230 | 13,788 | 7,838 | 390 | 322 | 623 | 0 | 0 | 0 | 260 | 1,396 | 39,847 |
| 2012-07-04 | 21 | 15,312 | 13,784 | 7,831 | 397 | 328 | 605 | 0 | 0 | 0 | 260 | 1,492 | 40,009 |
| 2012-07-04 | 22 | 15,407 | 13,778 | 7,824 | 403 | 578 | 537 | 0 | 0 | 0 | 259 | 1,482 | 40,268 |
| 2012-07-04 | 23 | 15,281 | 13,770 | 7,828 | 408 | 930 | 464 | 0 | 0 | 0 | 260 | 1,608 | 40,549 |
| 2012-07-04 | 24 | 15,290 | 13,734 | 7,834 | 406 | 1,138 | 460 | 0 | 0 | 0 | 259 | 1,606 | 40,727 |
| 2012-07-04 | 25 | 15,324 | 13,691 | 7,825 | 468 | 1,314 | 396 | 0 | 0 | 0 | 259 | 1,494 | 40,771 |
| 2012-07-04 | 26 | 15,300 | 13,713 | 7,824 | 473 | 1,188 | 335 | 0 | 0 | 0 | 259 | 1,492 | 40,584 |
| 2012-07-04 | 27 | 15,292 | 13,705 | 7,823 | 497 | 1,240 | 262 | 0 | 0 | 0 | 260 | 1,272 | 40,351 |
| 2012-07-04 | 28 | 15,439 | 13,684 | 7,815 | 591 | 784 | 217 | 0 | 0 | 0 | 249 | 1,274 | 40,053 |
| 2012-07-04 | 29 | 15,551 | 13,751 | 7,815 | 582 | 862 | 206 | 0 | 0 | 0 | 255 | 922 | 39,944 |
| 2012-07-04 | 30 | 15,352 | 13,877 | 7,817 | 422 | 846 | 175 | 0 | 0 | 0 | 255 | 938 | 39,682 |
| 2012-07-04 | 31 | 15,536 | 13,884 | 7,828 | 442 | 482 | 164 | 0 | 0 | 0 | 246 | 1,040 | 39,622 |
| 2012-07-04 | 32 | 15,835 | 13,908 | 7,824 | 584 | 278 | 153 | 0 | 0 | 0 | 256 | 1,016 | 39,854 |
| 2012-07-04 | 33 | 16,036 | 13,939 | 7,825 | 599 | 346 | 188 | 0 | 0 | 0 | 259 | 1,238 | 40,430 |
| 2012-07-04 | 34 | 15,987 | 13,981 | 7,824 | 666 | 840 | 195 | 0 | 0 | 0 | 259 | 1,238 | 40,990 |
| 2012-07-04 | 35 | 15,971 | 14,144 | 7,827 | 665 | 596 | 225 | 0 | 0 | 0 | 259 | 1,238 | 40,925 |
| 2012-07-04 | 36 | 15,383 | 14,153 | 7,823 | 620 | 564 | 233 | 0 | 0 | 0 | 259 | 1,238 | 40,273 |
| 2012-07-04 | 37 | 15,264 | 14,124 | 7,838 | 452 | 432 | 233 | 0 | 0 | 0 | 260 | 934 | 39,537 |
| 2012-07-04 | 38 | 14,632 | 14,145 | 7,843 | 430 | 400 | 232 | 0 | 0 | 0 | 242 | 926 | 38,850 |
| 2012-07-04 | 39 | 13,851 | 14,076 | 7,830 | 431 | 732 | 201 | 0 | 0 | 0 | 259 | 852 | 38,232 |
| 2012-07-04 | 40 | 12,877 | 14,015 | 7,842 | 425 | 944 | 183 | 0 | 0 | 0 | 259 | 848 | 37,393 |
| 2012-07-04 | 41 | 12,598 | 13,788 | 7,846 | 392 | 696 | 158 | 0 | 0 | 0 | 259 | 804 | 36,541 |
| 2012-07-04 | 42 | 12,164 | 13,663 | 7,848 | 355 | 438 | 164 | 0 | 0 | 0 | 259 | 806 | 35,697 |
| 2012-07-04 | 43 | 11,463 | 13,729 | 7,851 | 308 | 512 | 209 | 0 | 0 | 0 | 258 | 1,138 | 35,468 |
| 2012-07-04 | 44 | 11,254 | 13,588 | 7,842 | 329 | 400 | 230 | 0 | 0 | 0 | 264 | 1,146 | 35,053 |
| 2012-07-04 | 45 | 10,975 | 13,288 | 7,850 | 328 | 428 | 203 | 0 | 0 | 0 | 265 | 1,150 | 34,487 |
| 2012-07-04 | 46 | 9,822 | 12,828 | 7,848 | 299 | 382 | 164 | 0 | 0 | 0 | 265 | 1,140 | 32,748 |
| 2012-07-04 | 47 | 8,351 | 12,430 | 7,851 | 199 | -664 | 170 | 0 | 0 | 0 | 265 | 1,754 | 30,356 |
| 2012-07-04 | 48 | 7,048 | 11,997 | 7,842 | 197 | -996 | 173 | 0 | 0 | 0 | 264 | 1,756 | 28,281 |