| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-07-29 | 1 | 11,954 | 4,659 | 7,912 | 75 | -432 | 178 | 0 | 0 | 0 | 0 | 1,750 | 26,096 |
| 2011-07-29 | 2 | 11,848 | 4,169 | 7,913 | 74 | -722 | 164 | 0 | 0 | 0 | 0 | 1,752 | 25,198 |
| 2011-07-29 | 3 | 12,365 | 4,114 | 7,913 | 75 | -1,458 | 151 | 0 | 0 | 0 | 0 | 1,508 | 24,668 |
| 2011-07-29 | 4 | 12,332 | 3,678 | 7,916 | 74 | -1,304 | 145 | 0 | 0 | 0 | 0 | 1,478 | 24,319 |
| 2011-07-29 | 5 | 11,728 | 3,630 | 7,916 | 74 | -1,550 | 161 | 0 | 0 | 0 | 0 | 1,792 | 23,751 |
| 2011-07-29 | 6 | 11,614 | 3,552 | 7,910 | 73 | -1,730 | 157 | 0 | 0 | 0 | 0 | 1,844 | 23,420 |
| 2011-07-29 | 7 | 11,643 | 3,506 | 7,915 | 71 | -1,796 | 159 | 0 | 0 | 0 | 0 | 1,660 | 23,158 |
| 2011-07-29 | 8 | 11,624 | 3,478 | 7,907 | 71 | -1,786 | 181 | 0 | 0 | 0 | 0 | 1,704 | 23,179 |
| 2011-07-29 | 9 | 11,746 | 3,532 | 7,911 | 70 | -1,704 | 188 | 0 | 0 | 0 | 0 | 1,388 | 23,131 |
| 2011-07-29 | 10 | 11,803 | 3,525 | 7,902 | 68 | -1,742 | 186 | 0 | 0 | 0 | 0 | 1,422 | 23,164 |
| 2011-07-29 | 11 | 11,961 | 3,749 | 7,905 | 67 | -1,392 | 193 | 0 | 0 | 0 | 0 | 656 | 23,139 |
| 2011-07-29 | 12 | 11,952 | 4,064 | 7,901 | 67 | -1,236 | 199 | 0 | 0 | 0 | 0 | 678 | 23,625 |
| 2011-07-29 | 13 | 12,591 | 5,242 | 7,903 | 67 | -64 | 191 | 0 | 0 | 0 | 0 | 2 | 25,932 |
| 2011-07-29 | 14 | 13,137 | 6,941 | 7,905 | 77 | -8 | 166 | 0 | 0 | 0 | 0 | -2 | 28,216 |
| 2011-07-29 | 15 | 14,170 | 8,191 | 7,902 | 163 | 218 | 165 | 0 | 0 | 0 | 0 | 194 | 31,003 |
| 2011-07-29 | 16 | 15,202 | 9,286 | 7,897 | 164 | 384 | 163 | 0 | 0 | 0 | 0 | 128 | 33,224 |
| 2011-07-29 | 17 | 16,088 | 10,110 | 7,905 | 163 | 304 | 167 | 0 | 0 | 0 | 0 | 986 | 35,723 |
| 2011-07-29 | 18 | 16,543 | 10,873 | 7,912 | 176 | 334 | 159 | 0 | 0 | 0 | 0 | 926 | 36,923 |
| 2011-07-29 | 19 | 16,733 | 11,208 | 7,943 | 333 | 402 | 154 | 0 | 0 | 0 | 0 | 1,404 | 38,177 |
| 2011-07-29 | 20 | 16,839 | 11,387 | 7,947 | 333 | 434 | 142 | 0 | 0 | 0 | 0 | 1,406 | 38,488 |
| 2011-07-29 | 21 | 16,866 | 11,271 | 7,951 | 335 | 410 | 137 | 0 | 0 | 0 | 0 | 1,738 | 38,708 |
| 2011-07-29 | 22 | 16,916 | 11,289 | 7,943 | 337 | 398 | 130 | 0 | 0 | 0 | 0 | 1,738 | 38,751 |
| 2011-07-29 | 23 | 16,831 | 11,218 | 7,942 | 354 | 718 | 127 | 0 | 0 | 0 | 0 | 1,738 | 38,928 |
| 2011-07-29 | 24 | 16,847 | 11,302 | 7,954 | 363 | 672 | 115 | 0 | 0 | 0 | 0 | 1,740 | 38,993 |
| 2011-07-29 | 25 | 16,698 | 11,318 | 7,953 | 362 | 874 | 112 | 0 | 0 | 0 | 0 | 1,738 | 39,055 |
| 2011-07-29 | 26 | 16,696 | 11,325 | 7,944 | 355 | 686 | 113 | 0 | 0 | 0 | 0 | 1,742 | 38,861 |
| 2011-07-29 | 27 | 16,701 | 11,432 | 7,953 | 360 | 554 | 115 | 0 | 0 | 0 | 0 | 1,394 | 38,509 |
| 2011-07-29 | 28 | 16,666 | 11,174 | 7,952 | 362 | 306 | 122 | 0 | 0 | 0 | 0 | 1,388 | 37,970 |
| 2011-07-29 | 29 | 16,447 | 11,063 | 7,952 | 361 | 296 | 113 | 0 | 0 | 0 | 0 | 1,430 | 37,662 |
| 2011-07-29 | 30 | 16,420 | 10,659 | 7,949 | 355 | 306 | 131 | 0 | 0 | 0 | 0 | 1,432 | 37,252 |
| 2011-07-29 | 31 | 16,258 | 10,434 | 7,940 | 296 | 312 | 146 | 0 | 0 | 0 | 0 | 1,548 | 36,934 |
| 2011-07-29 | 32 | 16,104 | 10,413 | 7,931 | 293 | 316 | 146 | 0 | 0 | 0 | 0 | 1,550 | 36,753 |
| 2011-07-29 | 33 | 16,347 | 10,374 | 7,932 | 305 | 294 | 152 | 0 | 0 | 0 | 0 | 1,396 | 36,800 |
| 2011-07-29 | 34 | 16,509 | 10,529 | 7,928 | 311 | 320 | 154 | 0 | 0 | 0 | 0 | 1,396 | 37,147 |
| 2011-07-29 | 35 | 16,537 | 10,690 | 7,928 | 321 | 316 | 146 | 0 | 0 | 0 | 0 | 1,406 | 37,344 |
| 2011-07-29 | 36 | 16,269 | 10,459 | 7,928 | 320 | 306 | 171 | 0 | 0 | 0 | 0 | 1,410 | 36,863 |
| 2011-07-29 | 37 | 16,581 | 9,832 | 7,920 | 320 | 454 | 176 | 0 | 0 | 0 | 0 | 1,086 | 36,369 |
| 2011-07-29 | 38 | 16,427 | 9,492 | 7,927 | 312 | 326 | 163 | 0 | 0 | 0 | 0 | 1,056 | 35,703 |
| 2011-07-29 | 39 | 15,690 | 8,690 | 7,926 | 290 | 354 | 166 | 0 | 0 | 0 | 0 | 1,704 | 34,820 |
| 2011-07-29 | 40 | 15,236 | 8,161 | 7,925 | 288 | 434 | 213 | 0 | 0 | 0 | 0 | 1,720 | 33,977 |
| 2011-07-29 | 41 | 15,170 | 8,008 | 7,932 | 292 | 496 | 200 | 0 | 0 | 0 | 0 | 1,172 | 33,270 |
| 2011-07-29 | 42 | 15,144 | 7,716 | 7,941 | 285 | 372 | 196 | 0 | 0 | 0 | 0 | 1,166 | 32,820 |
| 2011-07-29 | 43 | 15,214 | 7,912 | 7,953 | 195 | 418 | 201 | 0 | 0 | 0 | 0 | 1,252 | 33,145 |
| 2011-07-29 | 44 | 15,096 | 7,793 | 7,951 | 193 | 624 | 189 | 0 | 0 | 0 | 0 | 1,250 | 33,096 |
| 2011-07-29 | 45 | 14,875 | 7,155 | 7,955 | 193 | 276 | 180 | 0 | 0 | 0 | 0 | 1,466 | 32,100 |
| 2011-07-29 | 46 | 14,603 | 6,001 | 7,962 | 183 | -6 | 204 | 0 | 0 | 0 | 0 | 1,462 | 30,409 |
| 2011-07-29 | 47 | 14,224 | 4,313 | 7,964 | 75 | 58 | 172 | 0 | 0 | 0 | 0 | 1,740 | 28,546 |
| 2011-07-29 | 48 | 13,653 | 3,806 | 7,959 | 56 | -386 | 165 | 0 | 0 | 0 | 0 | 1,740 | 26,993 |