| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-05-08 | 1 | 16,784 | 4,976 | 5,858 | 68 | -980 | 182 | 0 | 0 | 0 | 0 | 756 | 27,644 |
| 2010-05-08 | 2 | 16,068 | 4,713 | 5,851 | 68 | -1,148 | 188 | 0 | 0 | 0 | 0 | 808 | 26,548 |
| 2010-05-08 | 3 | 16,400 | 4,676 | 5,844 | 68 | -1,208 | 183 | 0 | 0 | 0 | 0 | 834 | 26,797 |
| 2010-05-08 | 4 | 16,751 | 4,539 | 5,838 | 68 | -1,218 | 215 | 0 | 0 | 0 | 0 | 844 | 27,037 |
| 2010-05-08 | 5 | 16,534 | 4,289 | 5,826 | 68 | -1,210 | 214 | 0 | 0 | 0 | 0 | 860 | 26,581 |
| 2010-05-08 | 6 | 16,415 | 4,084 | 5,818 | 68 | -1,270 | 219 | 0 | 0 | 0 | 0 | 844 | 26,178 |
| 2010-05-08 | 7 | 16,269 | 4,086 | 5,811 | 67 | -1,570 | 214 | 0 | 0 | 0 | 0 | 874 | 25,751 |
| 2010-05-08 | 8 | 15,835 | 4,202 | 5,806 | 67 | -1,592 | 202 | 0 | 0 | 0 | 0 | 872 | 25,392 |
| 2010-05-08 | 9 | 15,613 | 4,169 | 5,797 | 67 | -1,616 | 191 | 0 | 0 | 0 | 0 | 882 | 25,103 |
| 2010-05-08 | 10 | 15,486 | 4,110 | 5,788 | 67 | -1,812 | 182 | 0 | 0 | 0 | 0 | 880 | 24,701 |
| 2010-05-08 | 11 | 15,285 | 4,041 | 5,776 | 67 | -1,952 | 183 | 0 | 0 | 0 | 0 | 894 | 24,294 |
| 2010-05-08 | 12 | 15,110 | 4,037 | 5,771 | 56 | -1,952 | 186 | 0 | 0 | 0 | 0 | 892 | 24,100 |
| 2010-05-08 | 13 | 15,951 | 4,145 | 5,770 | 46 | -1,794 | 177 | 0 | 0 | 0 | 0 | 890 | 25,185 |
| 2010-05-08 | 14 | 16,033 | 4,583 | 5,770 | 57 | -1,174 | 167 | 0 | 0 | 0 | 0 | 890 | 26,326 |
| 2010-05-08 | 15 | 16,155 | 5,791 | 5,770 | 125 | -216 | 158 | 0 | 0 | 0 | 0 | 552 | 28,335 |
| 2010-05-08 | 16 | 17,038 | 6,785 | 5,773 | 125 | -164 | 161 | 0 | 0 | 0 | 0 | 532 | 30,250 |
| 2010-05-08 | 17 | 18,062 | 7,405 | 5,780 | 125 | 186 | 175 | 0 | 0 | 0 | 0 | 494 | 32,227 |
| 2010-05-08 | 18 | 18,518 | 7,921 | 5,778 | 154 | 292 | 235 | 0 | 0 | 0 | 0 | 890 | 33,788 |
| 2010-05-08 | 19 | 19,112 | 8,774 | 5,776 | 279 | 296 | 285 | 0 | 0 | 0 | 0 | 948 | 35,470 |
| 2010-05-08 | 20 | 19,260 | 9,340 | 5,744 | 280 | 384 | 275 | 0 | 0 | 0 | 0 | 874 | 36,157 |
| 2010-05-08 | 21 | 19,258 | 9,678 | 5,742 | 288 | 780 | 278 | 0 | 0 | 0 | 0 | 676 | 36,700 |
| 2010-05-08 | 22 | 19,334 | 9,692 | 5,759 | 295 | 990 | 278 | 0 | 0 | 0 | 0 | 676 | 37,024 |
| 2010-05-08 | 23 | 19,216 | 9,778 | 5,782 | 328 | 1,116 | 299 | 0 | 0 | 0 | 0 | 726 | 37,245 |
| 2010-05-08 | 24 | 19,272 | 9,713 | 5,786 | 358 | 1,122 | 289 | 0 | 0 | 0 | 0 | 726 | 37,266 |
| 2010-05-08 | 25 | 19,297 | 9,680 | 5,789 | 355 | 840 | 291 | 0 | 0 | 0 | 0 | 970 | 37,222 |
| 2010-05-08 | 26 | 19,241 | 9,636 | 5,798 | 316 | 720 | 300 | 0 | 0 | 0 | 0 | 996 | 37,007 |
| 2010-05-08 | 27 | 19,161 | 9,516 | 5,799 | 168 | 542 | 300 | 0 | 0 | 0 | 0 | 972 | 36,458 |
| 2010-05-08 | 28 | 18,965 | 9,450 | 5,797 | 169 | 384 | 298 | 0 | 0 | 0 | 0 | 750 | 35,813 |
| 2010-05-08 | 29 | 18,759 | 9,408 | 5,787 | 183 | 324 | 299 | 0 | 0 | 0 | 0 | 748 | 35,508 |
| 2010-05-08 | 30 | 18,557 | 9,256 | 5,786 | 187 | 348 | 288 | 0 | 0 | 0 | 0 | 748 | 35,170 |
| 2010-05-08 | 31 | 18,346 | 9,312 | 5,787 | 155 | 336 | 284 | 0 | 0 | 0 | 0 | 702 | 34,922 |
| 2010-05-08 | 32 | 18,350 | 9,255 | 5,794 | 155 | 330 | 271 | 0 | 0 | 0 | 0 | 724 | 34,879 |
| 2010-05-08 | 33 | 18,468 | 9,269 | 5,818 | 164 | 296 | 248 | 0 | 0 | 0 | 0 | 868 | 35,131 |
| 2010-05-08 | 34 | 18,771 | 9,658 | 5,750 | 164 | 312 | 222 | 0 | 0 | 0 | 0 | 870 | 35,747 |
| 2010-05-08 | 35 | 19,142 | 9,955 | 5,852 | 162 | 444 | 208 | 0 | 0 | 0 | 0 | 868 | 36,631 |
| 2010-05-08 | 36 | 19,176 | 10,094 | 5,821 | 209 | 654 | 212 | 0 | 0 | 0 | 0 | 868 | 37,034 |
| 2010-05-08 | 37 | 19,235 | 10,041 | 5,762 | 277 | 594 | 194 | 0 | 0 | 0 | 0 | 758 | 36,861 |
| 2010-05-08 | 38 | 19,219 | 9,947 | 5,699 | 276 | 306 | 178 | 0 | 0 | 0 | 0 | 728 | 36,353 |
| 2010-05-08 | 39 | 18,884 | 9,727 | 5,636 | 256 | 678 | 154 | 0 | 0 | 0 | 0 | 702 | 36,037 |
| 2010-05-08 | 40 | 18,553 | 9,361 | 5,600 | 238 | 880 | 136 | 0 | 0 | 0 | 0 | 700 | 35,468 |
| 2010-05-08 | 41 | 18,092 | 9,263 | 5,586 | 224 | 1,164 | 115 | 0 | 0 | 0 | 0 | 726 | 35,170 |
| 2010-05-08 | 42 | 18,122 | 9,191 | 5,572 | 213 | 1,000 | 105 | 0 | 0 | 0 | 0 | 724 | 34,927 |
| 2010-05-08 | 43 | 18,356 | 9,700 | 5,572 | 178 | 1,082 | 112 | 0 | 0 | 0 | 0 | 600 | 35,600 |
| 2010-05-08 | 44 | 18,098 | 9,682 | 5,576 | 93 | 608 | 115 | 0 | 0 | 0 | 0 | 598 | 34,770 |
| 2010-05-08 | 45 | 17,560 | 9,372 | 5,580 | 94 | 616 | 95 | 0 | 0 | 0 | 0 | 304 | 33,621 |
| 2010-05-08 | 46 | 17,434 | 8,229 | 5,582 | 91 | 436 | 85 | 0 | 0 | 0 | 0 | 318 | 32,175 |
| 2010-05-08 | 47 | 17,384 | 6,389 | 5,594 | 46 | -236 | 77 | 0 | 0 | 0 | 0 | 1,188 | 30,442 |
| 2010-05-08 | 48 | 17,398 | 5,461 | 5,595 | 46 | -818 | 68 | 0 | 0 | 0 | 0 | 1,144 | 28,894 |