| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-22 | 1 | 9,002 | 6,329 | 7,742 | 353 | -184 | 1,411 | 0 | 0 | 0 | 0 | 528 | 25,181 |
| 2011-05-22 | 2 | 8,835 | 5,964 | 7,747 | 336 | -516 | 1,425 | 0 | 0 | 0 | 0 | 484 | 24,275 |
| 2011-05-22 | 3 | 8,976 | 5,738 | 7,758 | 293 | -650 | 1,418 | 0 | 0 | 0 | 0 | 370 | 23,903 |
| 2011-05-22 | 4 | 8,847 | 5,569 | 7,768 | 294 | -766 | 1,432 | 0 | 0 | 0 | 0 | 386 | 23,530 |
| 2011-05-22 | 5 | 8,372 | 5,076 | 7,782 | 292 | -832 | 1,369 | 0 | 0 | 0 | 0 | 926 | 22,985 |
| 2011-05-22 | 6 | 8,108 | 4,710 | 7,840 | 291 | -838 | 1,446 | 0 | 0 | 0 | 0 | 1,006 | 22,563 |
| 2011-05-22 | 7 | 8,276 | 4,633 | 7,845 | 288 | -948 | 1,644 | 0 | 0 | 0 | 0 | 572 | 22,310 |
| 2011-05-22 | 8 | 8,361 | 4,276 | 7,871 | 291 | -980 | 1,584 | 0 | 0 | 0 | 0 | 526 | 21,929 |
| 2011-05-22 | 9 | 7,935 | 4,036 | 7,884 | 304 | -956 | 1,585 | 0 | 0 | 0 | 0 | 820 | 21,608 |
| 2011-05-22 | 10 | 7,527 | 4,040 | 7,886 | 303 | -1,278 | 1,608 | 0 | 0 | 0 | 0 | 844 | 20,930 |
| 2011-05-22 | 11 | 7,340 | 3,640 | 7,884 | 304 | -1,458 | 1,610 | 0 | 0 | 0 | 0 | 1,138 | 20,458 |
| 2011-05-22 | 12 | 7,198 | 3,785 | 7,892 | 307 | -1,462 | 1,556 | 0 | 0 | 0 | 0 | 1,146 | 20,422 |
| 2011-05-22 | 13 | 7,590 | 4,192 | 7,883 | 318 | -1,424 | 1,653 | 0 | 0 | 0 | 0 | 972 | 21,184 |
| 2011-05-22 | 14 | 7,603 | 4,584 | 7,893 | 331 | -1,142 | 1,606 | 0 | 0 | 0 | 0 | 974 | 21,849 |
| 2011-05-22 | 15 | 7,950 | 4,685 | 7,897 | 404 | -318 | 1,597 | 0 | 0 | 0 | 0 | 848 | 23,063 |
| 2011-05-22 | 16 | 8,644 | 4,905 | 7,900 | 414 | -6 | 1,658 | 0 | 0 | 0 | 0 | 694 | 24,209 |
| 2011-05-22 | 17 | 9,737 | 5,743 | 7,897 | 432 | 62 | 1,719 | 0 | 0 | 0 | 0 | 560 | 26,150 |
| 2011-05-22 | 18 | 10,424 | 6,213 | 7,894 | 433 | 366 | 1,957 | 0 | 0 | 0 | 0 | 536 | 27,823 |
| 2011-05-22 | 19 | 11,615 | 6,509 | 7,889 | 451 | 502 | 2,026 | 0 | 0 | 0 | 0 | 584 | 29,576 |
| 2011-05-22 | 20 | 12,147 | 7,183 | 7,894 | 470 | 560 | 1,991 | 0 | 0 | 0 | 0 | 582 | 30,827 |
| 2011-05-22 | 21 | 12,494 | 7,579 | 7,957 | 503 | 454 | 2,107 | 0 | 0 | 0 | 0 | 670 | 31,764 |
| 2011-05-22 | 22 | 12,971 | 7,648 | 7,952 | 515 | 426 | 2,213 | 0 | 0 | 0 | 0 | 674 | 32,399 |
| 2011-05-22 | 23 | 13,095 | 7,720 | 7,935 | 544 | 358 | 2,348 | 0 | 0 | 0 | 0 | 980 | 32,980 |
| 2011-05-22 | 24 | 13,269 | 7,759 | 7,947 | 547 | 314 | 2,568 | 0 | 0 | 0 | 0 | 1,030 | 33,434 |
| 2011-05-22 | 25 | 13,358 | 7,775 | 7,946 | 552 | 420 | 2,673 | 0 | 0 | 0 | 0 | 1,058 | 33,782 |
| 2011-05-22 | 26 | 13,243 | 7,783 | 7,938 | 546 | 380 | 2,795 | 0 | 0 | 0 | 0 | 1,060 | 33,745 |
| 2011-05-22 | 27 | 13,032 | 7,360 | 7,973 | 537 | 292 | 2,877 | 0 | 0 | 0 | 0 | 1,060 | 33,131 |
| 2011-05-22 | 28 | 12,872 | 6,980 | 7,998 | 532 | 306 | 2,927 | 0 | 0 | 0 | 0 | 1,060 | 32,675 |
| 2011-05-22 | 29 | 12,861 | 6,847 | 8,028 | 524 | 416 | 2,968 | 0 | 0 | 0 | 0 | 582 | 32,226 |
| 2011-05-22 | 30 | 12,788 | 6,584 | 8,040 | 592 | 316 | 2,971 | 0 | 0 | 0 | 0 | 582 | 31,873 |
| 2011-05-22 | 31 | 12,687 | 6,586 | 8,047 | 577 | 476 | 2,915 | 0 | 0 | 0 | 0 | 582 | 31,870 |
| 2011-05-22 | 32 | 12,829 | 6,666 | 8,057 | 576 | 298 | 2,850 | 0 | 0 | 0 | 0 | 584 | 31,860 |
| 2011-05-22 | 33 | 13,328 | 6,309 | 8,054 | 582 | 292 | 2,937 | 0 | 0 | 0 | 0 | 582 | 32,084 |
| 2011-05-22 | 34 | 13,749 | 6,166 | 8,053 | 620 | 404 | 2,926 | 0 | 0 | 0 | 0 | 582 | 32,500 |
| 2011-05-22 | 35 | 14,011 | 6,242 | 8,059 | 623 | 340 | 2,868 | 0 | 0 | 0 | 0 | 582 | 32,725 |
| 2011-05-22 | 36 | 14,134 | 6,191 | 8,106 | 620 | 262 | 2,783 | 0 | 0 | 0 | 0 | 584 | 32,680 |
| 2011-05-22 | 37 | 14,053 | 6,217 | 8,125 | 611 | 240 | 2,697 | 0 | 0 | 0 | 0 | 582 | 32,525 |
| 2011-05-22 | 38 | 14,088 | 6,165 | 8,157 | 494 | 316 | 2,519 | 0 | 0 | 0 | 0 | 582 | 32,321 |
| 2011-05-22 | 39 | 14,022 | 6,289 | 8,158 | 444 | 324 | 2,302 | 0 | 0 | 0 | 0 | 582 | 32,121 |
| 2011-05-22 | 40 | 13,893 | 6,327 | 8,156 | 442 | 286 | 2,082 | 0 | 0 | 0 | 0 | 582 | 31,768 |
| 2011-05-22 | 41 | 13,931 | 6,315 | 8,153 | 441 | 514 | 1,951 | 0 | 0 | 0 | 0 | 534 | 31,839 |
| 2011-05-22 | 42 | 14,123 | 6,130 | 8,155 | 441 | 316 | 1,856 | 0 | 0 | 0 | 0 | 528 | 31,549 |
| 2011-05-22 | 43 | 14,545 | 6,273 | 8,155 | 468 | 486 | 1,719 | 0 | 0 | 0 | 0 | 530 | 32,176 |
| 2011-05-22 | 44 | 14,743 | 6,517 | 8,155 | 479 | 428 | 1,706 | 0 | 0 | 0 | 0 | 528 | 32,556 |
| 2011-05-22 | 45 | 14,151 | 6,482 | 8,182 | 464 | 436 | 1,678 | 0 | 0 | 0 | 0 | 582 | 31,975 |
| 2011-05-22 | 46 | 12,836 | 6,284 | 8,192 | 415 | 110 | 1,718 | 0 | 0 | 0 | 0 | 584 | 30,139 |
| 2011-05-22 | 47 | 11,396 | 6,083 | 8,195 | 332 | -18 | 1,620 | 0 | 0 | 0 | 0 | 334 | 27,942 |
| 2011-05-22 | 48 | 10,057 | 5,504 | 8,207 | 354 | -96 | 1,681 | 0 | 0 | 0 | 0 | 442 | 26,149 |