| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-05-13 | 1 | 6,007 | 10,423 | 8,150 | 116 | -642 | 1,530 | 0 | 0 | 0 | 44 | 1,086 | 26,714 |
| 2012-05-13 | 2 | 5,619 | 10,179 | 8,156 | 116 | -982 | 1,584 | 0 | 0 | 0 | 44 | 1,086 | 25,802 |
| 2012-05-13 | 3 | 5,686 | 10,194 | 7,740 | 118 | -604 | 1,616 | 0 | 0 | 0 | 44 | 1,086 | 25,880 |
| 2012-05-13 | 4 | 5,993 | 10,405 | 7,528 | 119 | -728 | 1,598 | 0 | 0 | 0 | 44 | 1,086 | 26,045 |
| 2012-05-13 | 5 | 5,802 | 10,564 | 7,416 | 119 | -1,116 | 1,675 | 0 | 0 | 0 | 45 | 1,058 | 25,563 |
| 2012-05-13 | 6 | 5,712 | 10,365 | 7,192 | 120 | -1,160 | 1,762 | 0 | 0 | 0 | 45 | 1,058 | 25,094 |
| 2012-05-13 | 7 | 5,603 | 9,956 | 7,018 | 122 | -1,048 | 1,790 | 0 | 0 | 0 | 45 | 1,086 | 24,572 |
| 2012-05-13 | 8 | 5,799 | 9,933 | 6,889 | 122 | -1,314 | 1,719 | 0 | 0 | 0 | 44 | 1,086 | 24,278 |
| 2012-05-13 | 9 | 5,908 | 9,730 | 6,768 | 120 | -1,432 | 1,753 | 0 | 0 | 0 | 43 | 1,086 | 23,976 |
| 2012-05-13 | 10 | 5,810 | 9,668 | 6,525 | 132 | -1,648 | 1,812 | 0 | 0 | 0 | 44 | 1,122 | 23,465 |
| 2012-05-13 | 11 | 5,690 | 9,127 | 6,375 | 132 | -1,800 | 1,812 | 0 | 0 | 0 | 44 | 1,238 | 22,618 |
| 2012-05-13 | 12 | 5,715 | 8,916 | 6,321 | 133 | -1,780 | 1,920 | 0 | 0 | 0 | 45 | 1,260 | 22,530 |
| 2012-05-13 | 13 | 5,852 | 9,201 | 6,323 | 133 | -1,734 | 2,020 | 0 | 0 | 0 | 44 | 1,292 | 23,131 |
| 2012-05-13 | 14 | 5,912 | 9,348 | 6,320 | 154 | -1,368 | 2,069 | 0 | 0 | 0 | 44 | 1,292 | 23,771 |
| 2012-05-13 | 15 | 6,126 | 9,344 | 6,324 | 185 | -286 | 2,030 | 0 | 0 | 0 | 44 | 1,172 | 24,939 |
| 2012-05-13 | 16 | 6,034 | 10,332 | 6,324 | 185 | -240 | 2,144 | 0 | 0 | 0 | 44 | 1,170 | 25,993 |
| 2012-05-13 | 17 | 6,614 | 11,201 | 6,326 | 184 | 10 | 2,300 | 0 | 0 | 0 | 44 | 1,018 | 27,697 |
| 2012-05-13 | 18 | 7,369 | 11,335 | 6,325 | 196 | 280 | 2,468 | 0 | 0 | 0 | 44 | 880 | 28,897 |
| 2012-05-13 | 19 | 7,848 | 11,803 | 6,326 | 283 | 460 | 2,615 | 0 | 0 | 0 | 44 | 932 | 30,311 |
| 2012-05-13 | 20 | 8,303 | 12,261 | 6,320 | 279 | 546 | 2,708 | 0 | 0 | 0 | 43 | 928 | 31,388 |
| 2012-05-13 | 21 | 8,703 | 12,362 | 6,320 | 278 | 544 | 2,854 | 0 | 0 | 0 | 44 | 1,118 | 32,223 |
| 2012-05-13 | 22 | 8,992 | 12,440 | 6,317 | 279 | 540 | 2,940 | 0 | 0 | 0 | 44 | 1,118 | 32,670 |
| 2012-05-13 | 23 | 8,960 | 12,568 | 6,311 | 356 | 658 | 3,032 | 0 | 0 | 0 | 44 | 1,118 | 33,047 |
| 2012-05-13 | 24 | 9,215 | 12,541 | 6,297 | 358 | 696 | 3,105 | 0 | 0 | 0 | 44 | 1,118 | 33,374 |
| 2012-05-13 | 25 | 9,371 | 12,561 | 6,289 | 414 | 874 | 3,100 | 0 | 0 | 0 | 42 | 1,116 | 33,767 |
| 2012-05-13 | 26 | 9,250 | 12,583 | 6,308 | 472 | 808 | 3,145 | 0 | 0 | 0 | 30 | 1,116 | 33,712 |
| 2012-05-13 | 27 | 8,945 | 12,620 | 6,307 | 368 | 530 | 3,189 | 0 | 0 | 0 | 30 | 1,090 | 33,079 |
| 2012-05-13 | 28 | 8,291 | 12,649 | 6,314 | 370 | 534 | 3,224 | 0 | 0 | 0 | 41 | 1,086 | 32,509 |
| 2012-05-13 | 29 | 7,772 | 12,736 | 6,307 | 375 | 562 | 3,262 | 0 | 0 | 0 | 44 | 1,064 | 32,122 |
| 2012-05-13 | 30 | 7,361 | 12,776 | 6,309 | 368 | 548 | 3,284 | 0 | 0 | 0 | 44 | 1,064 | 31,754 |
| 2012-05-13 | 31 | 7,722 | 12,704 | 6,200 | 367 | 368 | 3,317 | 0 | 0 | 0 | 44 | 966 | 31,688 |
| 2012-05-13 | 32 | 7,751 | 12,663 | 6,123 | 364 | 378 | 3,334 | 0 | 0 | 0 | 44 | 964 | 31,621 |
| 2012-05-13 | 33 | 8,196 | 12,694 | 6,117 | 361 | 320 | 3,366 | 0 | 0 | 0 | 44 | 776 | 31,874 |
| 2012-05-13 | 34 | 8,452 | 12,699 | 6,112 | 370 | 304 | 3,419 | 0 | 0 | 0 | 44 | 768 | 32,168 |
| 2012-05-13 | 35 | 8,460 | 12,798 | 6,111 | 374 | 348 | 3,472 | 0 | 0 | 0 | 44 | 1,086 | 32,693 |
| 2012-05-13 | 36 | 8,659 | 12,837 | 6,107 | 374 | 500 | 3,476 | 0 | 0 | 0 | 44 | 1,086 | 33,083 |
| 2012-05-13 | 37 | 8,824 | 12,881 | 6,117 | 412 | 320 | 3,438 | 0 | 0 | 0 | 44 | 1,062 | 33,098 |
| 2012-05-13 | 38 | 8,693 | 12,843 | 6,124 | 439 | 302 | 3,471 | 0 | 0 | 0 | 44 | 1,066 | 32,982 |
| 2012-05-13 | 39 | 8,947 | 12,738 | 6,121 | 428 | 314 | 3,571 | 0 | 0 | 0 | 44 | 690 | 32,853 |
| 2012-05-13 | 40 | 8,980 | 12,723 | 5,758 | 432 | 474 | 3,570 | 0 | 0 | 0 | 44 | 686 | 32,667 |
| 2012-05-13 | 41 | 9,093 | 12,730 | 5,710 | 410 | 636 | 3,532 | 0 | 0 | 0 | 44 | 684 | 32,839 |
| 2012-05-13 | 42 | 9,322 | 12,751 | 5,712 | 416 | 470 | 3,440 | 0 | 0 | 0 | 44 | 682 | 32,837 |
| 2012-05-13 | 43 | 9,649 | 12,895 | 5,711 | 394 | 642 | 3,493 | 0 | 0 | 0 | 45 | 1,000 | 33,829 |
| 2012-05-13 | 44 | 8,848 | 12,811 | 5,780 | 386 | 664 | 3,563 | 0 | 0 | 0 | 44 | 1,002 | 33,098 |
| 2012-05-13 | 45 | 7,882 | 12,760 | 5,814 | 376 | 326 | 3,573 | 0 | 0 | 0 | 44 | 1,000 | 31,775 |
| 2012-05-13 | 46 | 6,601 | 12,401 | 5,899 | 362 | 88 | 3,513 | 0 | 0 | 0 | 44 | 1,000 | 29,908 |
| 2012-05-13 | 47 | 5,750 | 11,000 | 5,920 | 354 | 136 | 3,514 | 0 | 0 | 0 | 44 | 1,006 | 27,724 |
| 2012-05-13 | 48 | 5,595 | 9,668 | 5,927 | 341 | -58 | 3,564 | 0 | 0 | 0 | 44 | 1,006 | 26,087 |