| SD | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-04-01 | 329,010 | 267,390 | 201,968 | 10,573 | 214 | 57,960 | 0 | 0 | 0 | 0 | 14,019 | 881,134 |
| 2011-04-02 | 298,712 | 208,315 | 193,081 | 12,879 | -1,529 | 40,076 | 0 | 0 | 0 | 0 | 31,195 | 782,728 |
| 2011-04-03 | 316,634 | 182,601 | 193,235 | 10,820 | -2,165 | 24,378 | 181 | 0 | 0 | 0 | 32,856 | 758,539 |
| 2011-04-04 | 344,993 | 291,362 | 197,396 | 10,891 | -2,925 | 42,399 | 0 | 0 | 0 | 0 | 2,263 | 886,378 |
| 2011-04-05 | 347,146 | 268,543 | 198,057 | 12,922 | 975 | 54,454 | 0 | 0 | 0 | 0 | 11,210 | 893,306 |
| 2011-04-06 | 346,794 | 247,061 | 198,296 | 14,470 | 1,595 | 46,485 | 19 | 0 | 0 | 0 | 16,976 | 871,694 |
| 2011-04-07 | 374,520 | 236,094 | 198,255 | 15,343 | -3,034 | 34,228 | 65 | 0 | 0 | 0 | 15,810 | 871,280 |
| 2011-04-08 | 379,964 | 211,605 | 197,718 | 14,530 | -856 | 17,824 | 0 | 0 | 0 | 0 | 26,315 | 847,100 |
| 2011-04-09 | 347,146 | 147,224 | 197,798 | 12,380 | -333 | 9,107 | 334 | 0 | 0 | 0 | 30,563 | 744,218 |
| 2011-04-10 | 340,002 | 122,035 | 197,700 | 12,312 | -2,358 | 10,074 | 43 | 0 | 0 | 0 | 37,345 | 717,152 |
| 2011-04-11 | 374,902 | 217,804 | 200,801 | 11,622 | -2,490 | 25,902 | 29 | 0 | 0 | 0 | 7,218 | 835,787 |
| 2011-04-12 | 327,745 | 258,356 | 206,617 | 10,925 | -1,002 | 34,556 | 0 | 0 | 0 | 0 | 17,294 | 854,490 |
| 2011-04-13 | 345,308 | 297,805 | 211,555 | 10,647 | -3,470 | 24,875 | 13 | 0 | 0 | 0 | 4,152 | 890,883 |
| 2011-04-14 | 364,060 | 311,297 | 211,975 | 11,875 | -2,200 | 8,788 | 408 | 0 | 0 | 0 | -10,534 | 895,668 |
| 2011-04-15 | 371,063 | 275,131 | 211,665 | 11,029 | -5,348 | 7,462 | 0 | 0 | 0 | 0 | -6,349 | 864,652 |
| 2011-04-16 | 335,726 | 173,824 | 206,847 | 9,452 | -515 | 11,616 | 0 | 0 | 0 | 0 | 24,411 | 761,360 |
| 2011-04-17 | 335,551 | 139,628 | 205,880 | 8,575 | -3,464 | 7,801 | 0 | 0 | 0 | 0 | 31,860 | 725,830 |
| 2011-04-18 | 390,965 | 225,650 | 211,227 | 7,660 | -5,117 | 6,452 | 0 | 0 | 0 | 0 | 3,179 | 840,016 |
| 2011-04-19 | 379,101 | 234,562 | 209,644 | 6,565 | 1,229 | 6,749 | 0 | 0 | 0 | 0 | 2,866 | 840,714 |
| 2011-04-20 | 379,147 | 245,524 | 204,717 | 7,029 | -5,053 | 4,320 | 0 | 0 | 0 | 0 | 4,235 | 839,917 |
| 2011-04-21 | 373,060 | 225,176 | 203,930 | 6,356 | -5,256 | 7,361 | 0 | 0 | 0 | 0 | 10,197 | 820,823 |
| 2011-04-22 | 360,075 | 110,745 | 204,049 | 6,508 | -177 | 15,803 | 206 | 0 | 0 | 0 | 27,898 | 725,105 |
| 2011-04-23 | 366,928 | 89,182 | 204,353 | 6,246 | -5,796 | 9,058 | 0 | 0 | 0 | 0 | 31,456 | 701,427 |
| 2011-04-24 | 355,871 | 55,363 | 203,916 | 5,902 | -5,094 | 8,087 | 0 | 0 | 0 | 0 | 37,683 | 661,727 |
| 2011-04-25 | 379,697 | 55,375 | 206,226 | 5,401 | -3,832 | 13,397 | 0 | 0 | 0 | 0 | 34,699 | 690,962 |
| 2011-04-26 | 429,741 | 133,258 | 206,864 | 4,825 | -940 | 16,814 | 0 | 0 | 0 | 0 | 6,255 | 796,816 |
| 2011-04-27 | 434,090 | 147,515 | 206,803 | 4,361 | -1,486 | 16,994 | 0 | 0 | 0 | 0 | 4,180 | 812,456 |
| 2011-04-28 | 428,078 | 149,920 | 204,217 | 4,548 | 1,849 | 16,728 | 0 | 0 | 0 | 0 | 3,143 | 808,481 |
| 2011-04-29 | 375,480 | 118,948 | 196,574 | 5,047 | -1,931 | 31,639 | 0 | 0 | 0 | 0 | 1,362 | 727,118 |
| 2011-04-30 | 315,528 | 91,492 | 195,616 | 4,621 | -4,776 | 49,472 | 0 | 0 | 0 | 0 | 35,753 | 687,704 |