| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-07-20 | 1 | 14,685 | 5,534 | 5,745 | 176 | -662 | 132 | 0 | 0 | 0 | 0 | 1,294 | 26,904 |
| 2010-07-20 | 2 | 14,501 | 5,247 | 5,698 | 161 | -976 | 109 | 0 | 0 | 0 | 0 | 1,346 | 26,086 |
| 2010-07-20 | 3 | 14,347 | 5,370 | 5,694 | 82 | -1,262 | 97 | 0 | 0 | 0 | 0 | 1,290 | 25,618 |
| 2010-07-20 | 4 | 14,278 | 5,177 | 5,691 | 83 | -1,236 | 83 | 0 | 0 | 0 | 0 | 1,264 | 25,340 |
| 2010-07-20 | 5 | 13,962 | 5,013 | 5,695 | 84 | -1,316 | 61 | 0 | 0 | 0 | 0 | 1,398 | 24,897 |
| 2010-07-20 | 6 | 13,633 | 5,001 | 5,697 | 85 | -1,342 | 47 | 0 | 0 | 0 | 0 | 1,404 | 24,525 |
| 2010-07-20 | 7 | 13,521 | 5,118 | 5,701 | 85 | -1,482 | 48 | 0 | 0 | 0 | 0 | 1,384 | 24,375 |
| 2010-07-20 | 8 | 13,372 | 5,086 | 5,767 | 87 | -1,432 | 50 | 0 | 0 | 0 | 0 | 1,394 | 24,324 |
| 2010-07-20 | 9 | 13,513 | 5,128 | 5,869 | 106 | -1,406 | 37 | 0 | 0 | 0 | 0 | 1,118 | 24,365 |
| 2010-07-20 | 10 | 13,666 | 4,796 | 5,876 | 115 | -1,408 | 45 | 0 | 0 | 0 | 0 | 1,124 | 24,214 |
| 2010-07-20 | 11 | 13,773 | 5,117 | 5,880 | 121 | -794 | 38 | 0 | 0 | 0 | 0 | 108 | 24,243 |
| 2010-07-20 | 12 | 13,790 | 5,660 | 5,882 | 124 | -628 | 29 | 0 | 0 | 0 | 0 | 94 | 24,951 |
| 2010-07-20 | 13 | 14,700 | 6,793 | 5,876 | 175 | -20 | 32 | 0 | 0 | 0 | 0 | -44 | 27,512 |
| 2010-07-20 | 14 | 15,585 | 8,643 | 5,878 | 179 | -8 | 30 | 0 | 0 | 0 | 0 | -144 | 30,163 |
| 2010-07-20 | 15 | 16,987 | 11,185 | 5,879 | 213 | 126 | 26 | 0 | 0 | 0 | 0 | -680 | 33,736 |
| 2010-07-20 | 16 | 17,650 | 12,775 | 5,882 | 214 | 224 | 22 | 0 | 0 | 0 | 0 | -598 | 36,169 |
| 2010-07-20 | 17 | 18,052 | 14,086 | 5,878 | 227 | 340 | 25 | 0 | 0 | 0 | 0 | -578 | 38,030 |
| 2010-07-20 | 18 | 18,324 | 14,962 | 5,878 | 229 | 464 | 15 | 0 | 0 | 0 | 0 | -702 | 39,170 |
| 2010-07-20 | 19 | 18,498 | 15,541 | 5,880 | 429 | 348 | 25 | 0 | 0 | 0 | 0 | -572 | 40,149 |
| 2010-07-20 | 20 | 18,501 | 15,831 | 5,878 | 575 | 372 | 21 | 0 | 0 | 0 | 0 | -582 | 40,596 |
| 2010-07-20 | 21 | 18,571 | 15,866 | 5,952 | 604 | 306 | 24 | 0 | 0 | 0 | 0 | -584 | 40,739 |
| 2010-07-20 | 22 | 18,593 | 15,938 | 5,956 | 617 | 402 | 25 | 0 | 0 | 0 | 0 | -584 | 40,947 |
| 2010-07-20 | 23 | 18,540 | 15,898 | 5,955 | 632 | 584 | 28 | 0 | 0 | 0 | 0 | -376 | 41,261 |
| 2010-07-20 | 24 | 18,450 | 16,089 | 5,948 | 570 | 532 | 35 | 0 | 0 | 0 | 0 | -374 | 41,250 |
| 2010-07-20 | 25 | 18,451 | 16,192 | 5,947 | 536 | 844 | 41 | 0 | 0 | 0 | 0 | -398 | 41,613 |
| 2010-07-20 | 26 | 18,518 | 16,215 | 5,962 | 536 | 854 | 31 | 0 | 0 | 0 | 0 | -372 | 41,744 |
| 2010-07-20 | 27 | 18,569 | 16,224 | 5,954 | 500 | 1,172 | 32 | 0 | 0 | 0 | 0 | -568 | 41,883 |
| 2010-07-20 | 28 | 18,805 | 16,114 | 5,961 | 505 | 808 | 39 | 0 | 0 | 0 | 0 | -582 | 41,650 |
| 2010-07-20 | 29 | 18,945 | 16,060 | 5,953 | 486 | 720 | 34 | 0 | 0 | 0 | 0 | -572 | 41,626 |
| 2010-07-20 | 30 | 19,001 | 15,821 | 5,955 | 457 | 696 | 42 | 0 | 0 | 0 | 0 | -488 | 41,484 |
| 2010-07-20 | 31 | 18,989 | 15,836 | 5,958 | 383 | 344 | 35 | 0 | 0 | 0 | 0 | -142 | 41,403 |
| 2010-07-20 | 32 | 18,944 | 15,796 | 5,957 | 385 | 654 | 49 | 0 | 0 | 0 | 0 | -142 | 41,643 |
| 2010-07-20 | 33 | 19,138 | 15,995 | 5,952 | 418 | 698 | 53 | 0 | 0 | 0 | 0 | -142 | 42,112 |
| 2010-07-20 | 34 | 19,306 | 15,972 | 5,955 | 419 | 946 | 45 | 0 | 0 | 0 | 0 | -142 | 42,501 |
| 2010-07-20 | 35 | 19,303 | 15,944 | 5,966 | 426 | 984 | 43 | 0 | 0 | 0 | 0 | -142 | 42,524 |
| 2010-07-20 | 36 | 19,096 | 15,819 | 5,970 | 431 | 590 | 40 | 0 | 0 | 0 | 0 | -144 | 41,802 |
| 2010-07-20 | 37 | 18,917 | 15,382 | 5,962 | 355 | 284 | 47 | 0 | 0 | 0 | 0 | -142 | 40,805 |
| 2010-07-20 | 38 | 18,756 | 14,675 | 5,962 | 332 | 208 | 48 | 0 | 0 | 0 | 0 | -114 | 39,867 |
| 2010-07-20 | 39 | 18,605 | 13,070 | 5,959 | 276 | 240 | 50 | 0 | 0 | 0 | 0 | 678 | 38,878 |
| 2010-07-20 | 40 | 18,231 | 12,392 | 5,964 | 274 | 542 | 42 | 0 | 0 | 0 | 0 | 602 | 38,047 |
| 2010-07-20 | 41 | 17,974 | 11,892 | 5,969 | 254 | 318 | 39 | 0 | 0 | 0 | 0 | 580 | 37,026 |
| 2010-07-20 | 42 | 17,880 | 11,703 | 5,970 | 255 | 432 | 45 | 0 | 0 | 0 | 0 | 608 | 36,893 |
| 2010-07-20 | 43 | 17,682 | 12,098 | 5,973 | 204 | 396 | 56 | 0 | 0 | 0 | 0 | 428 | 36,837 |
| 2010-07-20 | 44 | 17,610 | 11,897 | 5,970 | 210 | 480 | 66 | 0 | 0 | 0 | 0 | 428 | 36,661 |
| 2010-07-20 | 45 | 17,496 | 10,642 | 5,972 | 210 | 318 | 74 | 0 | 0 | 0 | 0 | 618 | 35,330 |
| 2010-07-20 | 46 | 17,065 | 9,210 | 5,968 | 193 | 188 | 73 | 0 | 0 | 0 | 0 | 622 | 33,319 |
| 2010-07-20 | 47 | 16,564 | 7,572 | 5,966 | 144 | -424 | 88 | 0 | 0 | 0 | 0 | 1,058 | 30,968 |
| 2010-07-20 | 48 | 15,738 | 6,394 | 5,968 | 144 | -302 | 85 | 0 | 0 | 0 | 0 | 1,074 | 29,101 |