| SD | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-05-01 | 265,606 | 229,297 | 167,147 | 7,351 | -2,679 | 23,849 | 0 | 0 | 0 | 20,993 | 67,342 | 778,904 |
| 2015-05-02 | 160,468 | 185,270 | 165,095 | 7,256 | 1,224 | 79,682 | 0 | 0 | 0 | 27,972 | 67,051 | 694,018 |
| 2015-05-03 | 160,768 | 118,020 | 166,748 | 9,078 | -4,176 | 107,729 | 0 | 0 | 0 | 26,283 | 62,074 | 646,522 |
| 2015-05-04 | 174,186 | 157,670 | 166,084 | 9,805 | -2,829 | 69,019 | 0 | 0 | 0 | 25,601 | 56,533 | 656,068 |
| 2015-05-05 | 193,861 | 175,248 | 166,896 | 9,724 | -2,153 | 110,572 | 0 | 0 | 0 | 21,541 | 61,607 | 737,295 |
| 2015-05-06 | 213,346 | 175,046 | 165,473 | 13,939 | 762 | 105,500 | 0 | 0 | 0 | 17,433 | 61,273 | 752,771 |
| 2015-05-07 | 281,146 | 204,623 | 156,105 | 13,082 | -3,347 | 53,027 | 20 | 0 | 0 | 18,365 | 58,592 | 781,612 |
| 2015-05-08 | 289,577 | 220,056 | 157,755 | 12,272 | -1,875 | 28,825 | 0 | 0 | 0 | 18,048 | 66,589 | 791,246 |
| 2015-05-09 | 171,254 | 179,880 | 165,699 | 10,730 | -3,788 | 58,924 | 0 | 0 | 0 | 17,886 | 66,534 | 667,118 |
| 2015-05-10 | 151,310 | 149,765 | 169,870 | 7,887 | -4,736 | 79,392 | 0 | 0 | 0 | 17,571 | 68,466 | 639,525 |
| 2015-05-11 | 200,482 | 145,302 | 175,603 | 10,779 | -3,169 | 107,835 | 0 | 0 | 0 | 22,125 | 44,165 | 703,121 |
| 2015-05-12 | 195,095 | 168,235 | 177,274 | 10,825 | -2,536 | 102,695 | 0 | 0 | 0 | 17,620 | 39,520 | 708,726 |
| 2015-05-13 | 263,167 | 217,825 | 177,831 | 15,034 | -753 | 24,401 | 0 | 0 | 0 | 17,250 | 37,394 | 752,147 |
| 2015-05-14 | 258,383 | 201,507 | 177,961 | 14,323 | -1,894 | 58,662 | 0 | 0 | 0 | 19,009 | 62,733 | 790,682 |
| 2015-05-15 | 234,580 | 179,526 | 178,082 | 12,063 | 1,458 | 53,336 | 0 | 0 | 0 | 27,119 | 61,644 | 747,806 |
| 2015-05-16 | 139,421 | 121,445 | 178,115 | 9,276 | -5,961 | 79,191 | 0 | 0 | 0 | 26,398 | 65,079 | 612,963 |
| 2015-05-17 | 151,662 | 116,283 | 177,898 | 11,070 | -3,407 | 72,583 | 0 | 0 | 0 | 25,509 | 64,309 | 615,907 |
| 2015-05-18 | 232,327 | 172,541 | 177,918 | 14,016 | -3,476 | 66,879 | 52 | 0 | 0 | 22,086 | 60,433 | 742,775 |
| 2015-05-19 | 215,375 | 176,793 | 177,812 | 11,484 | -3,232 | 90,714 | 47 | 0 | 0 | 20,190 | 55,205 | 744,386 |
| 2015-05-20 | 248,077 | 175,372 | 176,711 | 12,762 | -1,057 | 63,942 | 45 | 0 | 0 | 26,796 | 51,273 | 753,920 |
| 2015-05-21 | 240,613 | 178,858 | 175,858 | 9,876 | -2,525 | 58,480 | 18 | 0 | 0 | 27,295 | 51,020 | 739,491 |
| 2015-05-22 | 241,548 | 177,255 | 177,625 | 10,065 | -436 | 52,976 | 0 | 0 | 0 | 27,676 | 53,228 | 739,935 |
| 2015-05-23 | 214,704 | 153,286 | 177,312 | 10,807 | -717 | 23,451 | 0 | 0 | 0 | 25,000 | 49,554 | 653,396 |
| 2015-05-24 | 161,944 | 138,771 | 176,954 | 9,128 | -4,786 | 61,763 | 0 | 0 | 0 | 18,228 | 54,830 | 616,830 |
| 2015-05-25 | 187,829 | 155,690 | 178,715 | 10,801 | -2 | 41,039 | 0 | 0 | 0 | 26,192 | 49,179 | 649,442 |
| 2015-05-26 | 255,398 | 148,805 | 178,927 | 9,222 | -4,224 | 49,936 | 0 | 0 | 0 | 26,645 | 50,487 | 715,195 |
| 2015-05-27 | 242,508 | 151,886 | 178,792 | 11,553 | -787 | 52,424 | 15 | 0 | 0 | 25,617 | 55,658 | 717,664 |
| 2015-05-28 | 202,921 | 123,208 | 175,523 | 10,298 | -4,457 | 95,678 | 0 | 0 | 0 | 24,409 | 60,080 | 687,658 |
| 2015-05-29 | 234,830 | 142,602 | 179,885 | 13,067 | 214 | 62,974 | 0 | 0 | 0 | 19,281 | 68,696 | 721,549 |
| 2015-05-30 | 185,652 | 126,007 | 175,809 | 11,967 | -2,576 | 48,902 | 0 | 0 | 0 | 25,058 | 64,159 | 634,977 |
| 2015-05-31 | 140,539 | 102,878 | 177,295 | 8,888 | -7,275 | 100,068 | 12 | 0 | 0 | 22,146 | 68,221 | 612,771 |