| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-07-25 | 1 | 11,581 | 3,362 | 7,578 | 132 | -570 | 589 | 0 | 0 | 0 | 0 | 1,770 | 24,442 |
| 2011-07-25 | 2 | 11,219 | 3,238 | 7,580 | 131 | -1,034 | 565 | 0 | 0 | 0 | 0 | 1,772 | 23,471 |
| 2011-07-25 | 3 | 11,335 | 3,274 | 7,596 | 116 | -1,460 | 550 | 0 | 0 | 0 | 0 | 1,772 | 23,183 |
| 2011-07-25 | 4 | 11,469 | 3,029 | 7,593 | 116 | -1,548 | 524 | 0 | 0 | 0 | 0 | 1,772 | 22,955 |
| 2011-07-25 | 5 | 11,475 | 2,911 | 7,603 | 115 | -1,750 | 507 | 0 | 0 | 0 | 0 | 1,776 | 22,637 |
| 2011-07-25 | 6 | 11,325 | 2,945 | 7,611 | 115 | -2,070 | 530 | 0 | 0 | 0 | 0 | 1,786 | 22,242 |
| 2011-07-25 | 7 | 11,389 | 2,922 | 7,623 | 115 | -2,118 | 510 | 0 | 0 | 0 | 0 | 1,660 | 22,101 |
| 2011-07-25 | 8 | 11,373 | 2,904 | 7,615 | 115 | -2,108 | 499 | 0 | 0 | 0 | 0 | 1,674 | 22,072 |
| 2011-07-25 | 9 | 11,286 | 2,856 | 7,612 | 115 | -2,054 | 453 | 0 | 0 | 0 | 0 | 1,890 | 22,158 |
| 2011-07-25 | 10 | 11,366 | 2,971 | 7,578 | 115 | -2,140 | 412 | 0 | 0 | 0 | 0 | 1,744 | 22,046 |
| 2011-07-25 | 11 | 11,525 | 3,378 | 7,566 | 115 | -1,928 | 398 | 0 | 0 | 0 | 0 | 934 | 21,988 |
| 2011-07-25 | 12 | 11,900 | 3,570 | 7,547 | 115 | -1,624 | 392 | 0 | 0 | 0 | 0 | 932 | 22,832 |
| 2011-07-25 | 13 | 12,539 | 4,468 | 7,537 | 114 | -444 | 388 | 0 | 0 | 0 | 0 | 556 | 25,158 |
| 2011-07-25 | 14 | 12,953 | 5,972 | 7,537 | 117 | -164 | 385 | 0 | 0 | 0 | 0 | 582 | 27,382 |
| 2011-07-25 | 15 | 14,563 | 6,797 | 7,532 | 152 | 68 | 373 | 0 | 0 | 0 | 0 | 1,118 | 30,603 |
| 2011-07-25 | 16 | 15,821 | 7,536 | 7,530 | 154 | 470 | 355 | 0 | 0 | 0 | 0 | 1,118 | 32,984 |
| 2011-07-25 | 17 | 16,551 | 8,894 | 7,531 | 194 | 642 | 277 | 0 | 0 | 0 | 0 | 1,110 | 35,199 |
| 2011-07-25 | 18 | 17,344 | 9,463 | 7,525 | 367 | 772 | 259 | 0 | 0 | 0 | 0 | 926 | 36,656 |
| 2011-07-25 | 19 | 17,769 | 9,433 | 7,537 | 353 | 1,124 | 231 | 0 | 0 | 0 | 0 | 1,412 | 37,859 |
| 2011-07-25 | 20 | 17,906 | 9,573 | 7,545 | 350 | 1,246 | 210 | 0 | 0 | 0 | 0 | 1,420 | 38,250 |
| 2011-07-25 | 21 | 18,112 | 9,655 | 7,557 | 350 | 1,146 | 203 | 0 | 0 | 0 | 0 | 1,458 | 38,481 |
| 2011-07-25 | 22 | 18,193 | 9,970 | 7,565 | 358 | 1,014 | 217 | 0 | 0 | 0 | 0 | 1,454 | 38,771 |
| 2011-07-25 | 23 | 18,053 | 10,115 | 7,635 | 406 | 596 | 213 | 0 | 0 | 0 | 0 | 1,740 | 38,758 |
| 2011-07-25 | 24 | 18,256 | 10,062 | 7,636 | 414 | 594 | 194 | 0 | 0 | 0 | 0 | 1,740 | 38,896 |
| 2011-07-25 | 25 | 18,426 | 10,097 | 7,627 | 391 | 712 | 184 | 0 | 0 | 0 | 0 | 1,734 | 39,171 |
| 2011-07-25 | 26 | 18,171 | 10,180 | 7,613 | 349 | 738 | 189 | 0 | 0 | 0 | 0 | 1,742 | 38,982 |
| 2011-07-25 | 27 | 17,953 | 10,267 | 7,615 | 322 | 566 | 193 | 0 | 0 | 0 | 0 | 1,742 | 38,658 |
| 2011-07-25 | 28 | 17,743 | 10,317 | 7,612 | 323 | 410 | 206 | 0 | 0 | 0 | 0 | 1,744 | 38,355 |
| 2011-07-25 | 29 | 18,043 | 10,552 | 7,611 | 324 | 486 | 199 | 0 | 0 | 0 | 0 | 1,092 | 38,307 |
| 2011-07-25 | 30 | 18,170 | 10,312 | 7,609 | 330 | 372 | 227 | 0 | 0 | 0 | 0 | 1,090 | 38,110 |
| 2011-07-25 | 31 | 18,041 | 10,259 | 7,612 | 344 | 504 | 270 | 0 | 0 | 0 | 0 | 1,114 | 38,144 |
| 2011-07-25 | 32 | 18,077 | 10,435 | 7,612 | 346 | 302 | 292 | 0 | 0 | 0 | 0 | 1,114 | 38,178 |
| 2011-07-25 | 33 | 18,153 | 10,474 | 7,606 | 358 | 300 | 304 | 0 | 0 | 0 | 0 | 1,280 | 38,475 |
| 2011-07-25 | 34 | 18,404 | 10,542 | 7,608 | 358 | 304 | 325 | 0 | 0 | 0 | 0 | 1,280 | 38,821 |
| 2011-07-25 | 35 | 18,476 | 10,501 | 7,609 | 358 | 300 | 380 | 0 | 0 | 0 | 0 | 1,392 | 39,016 |
| 2011-07-25 | 36 | 18,458 | 10,150 | 7,610 | 358 | 330 | 377 | 0 | 0 | 0 | 0 | 1,430 | 38,713 |
| 2011-07-25 | 37 | 18,327 | 9,991 | 7,615 | 358 | 344 | 340 | 0 | 0 | 0 | 0 | 946 | 37,921 |
| 2011-07-25 | 38 | 18,308 | 9,317 | 7,613 | 357 | 360 | 304 | 0 | 0 | 0 | 0 | 946 | 37,205 |
| 2011-07-25 | 39 | 17,559 | 8,932 | 7,618 | 310 | 568 | 258 | 0 | 0 | 0 | 0 | 1,214 | 36,459 |
| 2011-07-25 | 40 | 16,726 | 9,201 | 7,622 | 307 | 384 | 269 | 0 | 0 | 0 | 0 | 1,218 | 35,727 |
| 2011-07-25 | 41 | 16,451 | 8,886 | 7,620 | 307 | 450 | 288 | 0 | 0 | 0 | 0 | 1,008 | 35,010 |
| 2011-07-25 | 42 | 16,160 | 8,972 | 7,619 | 271 | 380 | 286 | 0 | 0 | 0 | 0 | 1,008 | 34,696 |
| 2011-07-25 | 43 | 16,057 | 9,026 | 7,621 | 233 | 686 | 255 | 0 | 0 | 0 | 0 | 994 | 34,872 |
| 2011-07-25 | 44 | 16,047 | 8,936 | 7,619 | 213 | 664 | 224 | 0 | 0 | 0 | 0 | 996 | 34,699 |
| 2011-07-25 | 45 | 15,588 | 8,535 | 7,623 | 192 | 334 | 209 | 0 | 0 | 0 | 0 | 1,208 | 33,689 |
| 2011-07-25 | 46 | 14,581 | 7,733 | 7,621 | 189 | -12 | 224 | 0 | 0 | 0 | 0 | 1,206 | 31,542 |
| 2011-07-25 | 47 | 13,211 | 6,648 | 7,622 | 167 | 56 | 231 | 0 | 0 | 0 | 0 | 1,618 | 29,553 |
| 2011-07-25 | 48 | 12,487 | 5,414 | 7,627 | 113 | -122 | 249 | 0 | 0 | 0 | 0 | 1,620 | 27,388 |