| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-04-30 | 1 | 16,933 | 3,826 | 6,494 | 95 | -1,470 | 89 | 0 | 0 | 0 | 0 | 1,584 | 27,551 |
| 2010-04-30 | 2 | 16,312 | 3,684 | 6,489 | 94 | -1,576 | 85 | 0 | 0 | 0 | 0 | 1,586 | 26,674 |
| 2010-04-30 | 3 | 16,258 | 3,770 | 6,481 | 93 | -1,580 | 99 | 0 | 0 | 0 | 0 | 1,694 | 26,815 |
| 2010-04-30 | 4 | 16,470 | 3,734 | 6,487 | 93 | -1,702 | 100 | 0 | 0 | 0 | 0 | 1,698 | 26,880 |
| 2010-04-30 | 5 | 16,069 | 3,834 | 6,465 | 94 | -1,676 | 92 | 0 | 0 | 0 | 0 | 1,768 | 26,646 |
| 2010-04-30 | 6 | 15,790 | 3,770 | 6,463 | 93 | -1,648 | 83 | 0 | 0 | 0 | 0 | 1,770 | 26,321 |
| 2010-04-30 | 7 | 15,425 | 3,748 | 6,460 | 92 | -1,544 | 80 | 0 | 0 | 0 | 0 | 1,722 | 25,983 |
| 2010-04-30 | 8 | 15,405 | 3,749 | 6,465 | 92 | -1,736 | 79 | 0 | 0 | 0 | 0 | 1,726 | 25,780 |
| 2010-04-30 | 9 | 15,466 | 3,695 | 6,456 | 92 | -1,778 | 96 | 0 | 0 | 0 | 0 | 1,570 | 25,597 |
| 2010-04-30 | 10 | 15,252 | 3,695 | 6,451 | 92 | -1,754 | 98 | 0 | 0 | 0 | 0 | 1,578 | 25,412 |
| 2010-04-30 | 11 | 16,428 | 3,968 | 6,448 | 92 | -1,304 | 93 | 0 | 0 | 0 | 0 | 32 | 25,757 |
| 2010-04-30 | 12 | 16,550 | 4,191 | 6,436 | 93 | -1,224 | 96 | 0 | 0 | 0 | 0 | -12 | 26,130 |
| 2010-04-30 | 13 | 18,143 | 5,344 | 6,405 | 94 | -890 | 87 | 0 | 0 | 0 | 0 | -362 | 28,821 |
| 2010-04-30 | 14 | 19,436 | 6,920 | 6,393 | 111 | -636 | 92 | 0 | 0 | 0 | 0 | -370 | 31,946 |
| 2010-04-30 | 15 | 20,273 | 8,931 | 6,378 | 191 | 72 | 77 | 0 | 0 | 0 | 0 | -82 | 35,840 |
| 2010-04-30 | 16 | 20,827 | 10,363 | 6,364 | 241 | 724 | 90 | 0 | 0 | 0 | 0 | -212 | 38,397 |
| 2010-04-30 | 17 | 21,116 | 11,124 | 6,351 | 349 | 788 | 112 | 0 | 0 | 0 | 0 | -310 | 39,530 |
| 2010-04-30 | 18 | 21,156 | 11,279 | 6,336 | 355 | 772 | 110 | 0 | 0 | 0 | 0 | -334 | 39,674 |
| 2010-04-30 | 19 | 21,023 | 11,674 | 6,314 | 453 | 822 | 104 | 0 | 0 | 0 | 0 | -30 | 40,360 |
| 2010-04-30 | 20 | 21,044 | 11,709 | 6,286 | 495 | 900 | 115 | 0 | 0 | 0 | 0 | -22 | 40,527 |
| 2010-04-30 | 21 | 21,233 | 11,598 | 6,071 | 500 | 988 | 121 | 0 | 0 | 0 | 0 | -40 | 40,471 |
| 2010-04-30 | 22 | 21,200 | 11,555 | 6,076 | 585 | 858 | 127 | 0 | 0 | 0 | 0 | -38 | 40,363 |
| 2010-04-30 | 23 | 21,213 | 11,545 | 6,095 | 577 | 862 | 139 | 0 | 0 | 0 | 0 | 58 | 40,489 |
| 2010-04-30 | 24 | 21,087 | 11,583 | 6,084 | 124 | 872 | 31 | 0 | 0 | 0 | 0 | 312 | 40,093 |
| 2010-04-30 | 25 | 21,216 | 11,664 | 6,087 | 468 | 856 | 152 | 0 | 0 | 0 | 0 | 74 | 40,517 |
| 2010-04-30 | 26 | 21,112 | 11,574 | 6,097 | 515 | 700 | 187 | 0 | 0 | 0 | 0 | 110 | 40,295 |
| 2010-04-30 | 27 | 21,023 | 11,649 | 6,098 | 364 | 644 | 233 | 0 | 0 | 0 | 0 | -140 | 39,871 |
| 2010-04-30 | 28 | 20,896 | 11,547 | 6,099 | 366 | 540 | 233 | 0 | 0 | 0 | 0 | -146 | 39,535 |
| 2010-04-30 | 29 | 20,647 | 11,272 | 6,111 | 364 | 438 | 223 | 16 | 0 | 0 | 0 | 106 | 39,177 |
| 2010-04-30 | 30 | 20,622 | 10,991 | 6,113 | 278 | 446 | 241 | 0 | 0 | 0 | 0 | 106 | 38,797 |
| 2010-04-30 | 31 | 20,706 | 10,841 | 6,110 | 306 | 452 | 238 | 0 | 0 | 0 | 0 | -206 | 38,447 |
| 2010-04-30 | 32 | 20,897 | 10,725 | 6,109 | 311 | 536 | 243 | 0 | 0 | 0 | 0 | -210 | 38,611 |
| 2010-04-30 | 33 | 21,078 | 10,743 | 6,114 | 357 | 454 | 216 | 0 | 0 | 0 | 0 | 194 | 39,156 |
| 2010-04-30 | 34 | 21,118 | 11,118 | 6,107 | 359 | 516 | 197 | 0 | 0 | 0 | 0 | 254 | 39,669 |
| 2010-04-30 | 35 | 21,138 | 11,220 | 6,112 | 407 | 428 | 189 | 0 | 0 | 0 | 0 | 254 | 39,748 |
| 2010-04-30 | 36 | 20,972 | 10,943 | 6,109 | 346 | 474 | 153 | 0 | 0 | 0 | 0 | 254 | 39,251 |
| 2010-04-30 | 37 | 20,952 | 10,463 | 6,109 | 359 | 450 | 134 | 0 | 0 | 0 | 0 | 206 | 38,673 |
| 2010-04-30 | 38 | 20,952 | 9,966 | 6,105 | 362 | 392 | 134 | 0 | 0 | 0 | 0 | 218 | 38,129 |
| 2010-04-30 | 39 | 20,836 | 9,005 | 6,109 | 383 | 466 | 119 | 0 | 0 | 0 | 0 | 578 | 37,496 |
| 2010-04-30 | 40 | 20,774 | 8,417 | 6,115 | 386 | 574 | 104 | 0 | 0 | 0 | 0 | 606 | 36,976 |
| 2010-04-30 | 41 | 20,764 | 8,167 | 6,120 | 428 | 550 | 100 | 0 | 0 | 0 | 0 | 654 | 36,783 |
| 2010-04-30 | 42 | 20,782 | 8,533 | 6,123 | 415 | 570 | 80 | 0 | 0 | 0 | 0 | 656 | 37,159 |
| 2010-04-30 | 43 | 20,838 | 8,891 | 6,123 | 306 | 514 | 70 | 0 | 0 | 0 | 0 | 514 | 37,256 |
| 2010-04-30 | 44 | 20,327 | 8,141 | 6,121 | 221 | 346 | 63 | 0 | 0 | 0 | 0 | 506 | 35,725 |
| 2010-04-30 | 45 | 19,649 | 7,713 | 6,119 | 186 | 344 | 60 | 0 | 0 | 0 | 0 | 458 | 34,529 |
| 2010-04-30 | 46 | 19,217 | 6,509 | 6,117 | 178 | 270 | 65 | 0 | 0 | 0 | 0 | 510 | 32,866 |
| 2010-04-30 | 47 | 18,708 | 4,967 | 6,118 | 114 | -630 | 63 | 0 | 0 | 0 | 0 | 1,652 | 30,992 |
| 2010-04-30 | 48 | 17,606 | 3,927 | 6,118 | 112 | -338 | 53 | 0 | 0 | 0 | 0 | 1,778 | 29,256 |