| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-05-22 | 1 | 15,094 | 6,548 | 5,814 | 121 | -1,808 | 159 | 0 | 0 | 0 | 0 | 1,868 | 27,796 |
| 2009-05-22 | 2 | 14,657 | 6,167 | 5,804 | 121 | -1,948 | 164 | 0 | 0 | 0 | 0 | 1,906 | 26,871 |
| 2009-05-22 | 3 | 14,859 | 6,109 | 5,802 | 121 | -2,136 | 171 | 0 | 0 | 0 | 0 | 1,944 | 26,870 |
| 2009-05-22 | 4 | 14,951 | 6,097 | 5,812 | 122 | -2,150 | 173 | 0 | 0 | 0 | 0 | 1,946 | 26,951 |
| 2009-05-22 | 5 | 14,837 | 5,907 | 5,803 | 121 | -2,204 | 182 | 0 | 0 | 0 | 0 | 1,944 | 26,590 |
| 2009-05-22 | 6 | 14,760 | 5,690 | 5,773 | 122 | -2,184 | 183 | 0 | 0 | 0 | 0 | 1,944 | 26,288 |
| 2009-05-22 | 7 | 14,588 | 5,653 | 5,769 | 122 | -2,240 | 179 | 0 | 0 | 0 | 0 | 1,818 | 25,889 |
| 2009-05-22 | 8 | 14,564 | 5,563 | 5,737 | 122 | -2,244 | 165 | 0 | 0 | 0 | 0 | 1,752 | 25,659 |
| 2009-05-22 | 9 | 14,559 | 5,481 | 5,669 | 122 | -2,230 | 172 | 0 | 0 | 0 | 0 | 1,752 | 25,525 |
| 2009-05-22 | 10 | 14,056 | 5,419 | 5,673 | 122 | -2,232 | 168 | 0 | 0 | 0 | 0 | 1,790 | 24,996 |
| 2009-05-22 | 11 | 13,931 | 5,497 | 5,697 | 122 | -2,220 | 144 | 0 | 0 | 0 | 0 | 1,782 | 24,953 |
| 2009-05-22 | 12 | 14,494 | 5,695 | 5,690 | 122 | -2,110 | 131 | 0 | 0 | 0 | 0 | 1,782 | 25,804 |
| 2009-05-22 | 13 | 15,011 | 7,220 | 5,682 | 122 | -1,584 | 137 | 0 | 0 | 0 | 0 | 1,820 | 28,408 |
| 2009-05-22 | 14 | 15,577 | 9,126 | 5,662 | 140 | -1,106 | 136 | 0 | 0 | 0 | 0 | 1,818 | 31,353 |
| 2009-05-22 | 15 | 16,251 | 11,067 | 5,660 | 211 | 32 | 136 | 0 | 0 | 0 | 0 | 1,844 | 35,201 |
| 2009-05-22 | 16 | 16,846 | 12,686 | 5,663 | 231 | 386 | 136 | 0 | 0 | 0 | 0 | 1,690 | 37,638 |
| 2009-05-22 | 17 | 17,001 | 13,771 | 5,654 | 258 | 584 | 130 | 0 | 0 | 0 | 0 | 1,624 | 39,022 |
| 2009-05-22 | 18 | 17,094 | 14,070 | 5,656 | 322 | 618 | 154 | 0 | 0 | 0 | 0 | 1,624 | 39,538 |
| 2009-05-22 | 19 | 17,176 | 14,248 | 5,649 | 661 | 692 | 178 | 0 | 0 | 0 | 0 | 1,624 | 40,228 |
| 2009-05-22 | 20 | 17,049 | 14,553 | 5,616 | 698 | 706 | 181 | 0 | 0 | 0 | 0 | 1,624 | 40,427 |
| 2009-05-22 | 21 | 17,038 | 14,554 | 5,627 | 718 | 730 | 194 | 0 | 0 | 0 | 0 | 1,624 | 40,485 |
| 2009-05-22 | 22 | 17,013 | 14,646 | 5,631 | 700 | 802 | 197 | 0 | 0 | 0 | 0 | 1,624 | 40,613 |
| 2009-05-22 | 23 | 16,999 | 14,791 | 5,636 | 686 | 880 | 186 | 0 | 0 | 0 | 0 | 1,622 | 40,800 |
| 2009-05-22 | 24 | 16,975 | 14,932 | 5,646 | 686 | 970 | 179 | 0 | 0 | 0 | 0 | 1,624 | 41,012 |
| 2009-05-22 | 25 | 16,932 | 14,881 | 5,642 | 678 | 920 | 203 | 0 | 0 | 0 | 0 | 1,624 | 40,880 |
| 2009-05-22 | 26 | 16,890 | 14,716 | 5,609 | 589 | 936 | 215 | 0 | 0 | 0 | 0 | 1,624 | 40,579 |
| 2009-05-22 | 27 | 16,880 | 14,735 | 5,638 | 289 | 838 | 205 | 0 | 0 | 0 | 0 | 1,622 | 40,207 |
| 2009-05-22 | 28 | 16,884 | 14,558 | 5,645 | 292 | 466 | 214 | 0 | 0 | 0 | 0 | 1,588 | 39,647 |
| 2009-05-22 | 29 | 16,910 | 14,337 | 5,628 | 292 | 392 | 184 | 0 | 0 | 0 | 0 | 1,582 | 39,325 |
| 2009-05-22 | 30 | 16,842 | 13,945 | 5,622 | 278 | 388 | 199 | 0 | 0 | 0 | 0 | 1,584 | 38,858 |
| 2009-05-22 | 31 | 16,834 | 13,478 | 5,582 | 295 | 490 | 177 | 0 | 0 | 0 | 0 | 1,582 | 38,438 |
| 2009-05-22 | 32 | 16,837 | 13,369 | 5,560 | 278 | 758 | 176 | 0 | 0 | 0 | 0 | 1,584 | 38,562 |
| 2009-05-22 | 33 | 16,887 | 13,534 | 5,534 | 308 | 802 | 176 | 0 | 0 | 0 | 0 | 1,582 | 38,823 |
| 2009-05-22 | 34 | 16,890 | 13,419 | 5,536 | 340 | 1,150 | 159 | 0 | 0 | 0 | 0 | 1,586 | 39,080 |
| 2009-05-22 | 35 | 16,928 | 13,748 | 5,517 | 320 | 1,042 | 128 | 0 | 0 | 0 | 0 | 1,624 | 39,307 |
| 2009-05-22 | 36 | 16,891 | 13,722 | 5,499 | 301 | 752 | 114 | 0 | 0 | 0 | 0 | 1,588 | 38,867 |
| 2009-05-22 | 37 | 16,662 | 13,392 | 5,472 | 315 | 632 | 108 | 0 | 0 | 0 | 0 | 1,582 | 38,163 |
| 2009-05-22 | 38 | 16,525 | 12,879 | 5,519 | 313 | 704 | 88 | 0 | 0 | 0 | 0 | 1,584 | 37,612 |
| 2009-05-22 | 39 | 16,550 | 12,326 | 5,575 | 273 | 522 | 88 | 0 | 0 | 0 | 0 | 1,584 | 36,918 |
| 2009-05-22 | 40 | 16,598 | 11,644 | 5,634 | 262 | 484 | 82 | 0 | 0 | 0 | 0 | 1,622 | 36,326 |
| 2009-05-22 | 41 | 16,520 | 11,122 | 5,698 | 257 | 328 | 80 | 0 | 0 | 0 | 0 | 1,586 | 35,591 |
| 2009-05-22 | 42 | 16,453 | 10,827 | 5,714 | 243 | 402 | 78 | 0 | 0 | 0 | 0 | 1,588 | 35,305 |
| 2009-05-22 | 43 | 16,470 | 11,334 | 5,698 | 182 | 330 | 76 | 0 | 0 | 0 | 0 | 1,622 | 35,712 |
| 2009-05-22 | 44 | 16,418 | 11,274 | 5,709 | 178 | 184 | 80 | 0 | 0 | 0 | 0 | 1,624 | 35,467 |
| 2009-05-22 | 45 | 16,068 | 10,674 | 5,721 | 172 | 80 | 83 | 0 | 0 | 0 | 0 | 1,586 | 34,384 |
| 2009-05-22 | 46 | 15,646 | 9,477 | 5,724 | 176 | -10 | 104 | 0 | 0 | 0 | 0 | 1,630 | 32,747 |
| 2009-05-22 | 47 | 15,375 | 7,935 | 5,732 | 116 | -64 | 127 | 0 | 0 | 0 | 0 | 1,736 | 30,957 |
| 2009-05-22 | 48 | 14,984 | 6,656 | 5,733 | 115 | -302 | 163 | 0 | 0 | 0 | 0 | 1,756 | 29,105 |