| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-04-23 | 1 | 18,973 | 5,824 | 6,169 | 89 | -1,952 | 58 | 0 | 0 | 0 | 0 | -306 | 28,855 |
| 2010-04-23 | 2 | 18,345 | 5,500 | 6,236 | 89 | -1,942 | 69 | 0 | 0 | 0 | 0 | -302 | 27,995 |
| 2010-04-23 | 3 | 18,705 | 5,409 | 6,245 | 73 | -1,930 | 74 | 0 | 0 | 0 | 0 | -56 | 28,520 |
| 2010-04-23 | 4 | 18,876 | 5,501 | 6,251 | 70 | -1,782 | 86 | 0 | 0 | 0 | 0 | -44 | 28,958 |
| 2010-04-23 | 5 | 18,722 | 5,588 | 6,238 | 71 | -1,864 | 82 | 0 | 0 | 0 | 0 | -34 | 28,803 |
| 2010-04-23 | 6 | 18,533 | 5,508 | 6,236 | 71 | -1,898 | 78 | 0 | 0 | 0 | 0 | -32 | 28,496 |
| 2010-04-23 | 7 | 18,433 | 5,416 | 6,240 | 71 | -2,042 | 86 | 0 | 0 | 0 | 0 | -82 | 28,122 |
| 2010-04-23 | 8 | 18,346 | 5,302 | 6,237 | 71 | -2,150 | 73 | 0 | 0 | 0 | 0 | -84 | 27,795 |
| 2010-04-23 | 9 | 18,086 | 5,228 | 6,136 | 71 | -2,248 | 73 | 0 | 0 | 0 | 0 | 288 | 27,634 |
| 2010-04-23 | 10 | 18,088 | 5,367 | 6,100 | 71 | -2,236 | 75 | 0 | 0 | 0 | 0 | 62 | 27,527 |
| 2010-04-23 | 11 | 18,941 | 5,710 | 6,092 | 71 | -1,374 | 64 | 0 | 0 | 0 | 0 | -1,356 | 28,148 |
| 2010-04-23 | 12 | 18,983 | 6,437 | 6,066 | 70 | -986 | 54 | 0 | 0 | 0 | 0 | -2,000 | 28,624 |
| 2010-04-23 | 13 | 19,370 | 8,174 | 6,064 | 70 | -444 | 59 | 0 | 0 | 0 | 0 | -2,082 | 31,211 |
| 2010-04-23 | 14 | 19,622 | 10,908 | 6,085 | 103 | -340 | 55 | 0 | 0 | 0 | 0 | -2,082 | 34,351 |
| 2010-04-23 | 15 | 20,062 | 14,145 | 6,106 | 191 | 86 | 54 | 0 | 0 | 0 | 0 | -2,226 | 38,418 |
| 2010-04-23 | 16 | 20,197 | 16,050 | 6,108 | 252 | 612 | 38 | 0 | 0 | 0 | 0 | -2,436 | 40,821 |
| 2010-04-23 | 17 | 20,066 | 16,684 | 6,107 | 337 | 870 | 33 | 0 | 0 | 0 | 0 | -2,266 | 41,831 |
| 2010-04-23 | 18 | 20,017 | 16,642 | 6,175 | 341 | 810 | 36 | 0 | 0 | 0 | 0 | -2,260 | 41,761 |
| 2010-04-23 | 19 | 20,130 | 16,389 | 6,234 | 399 | 1,032 | 29 | 0 | 0 | 0 | 0 | -1,866 | 42,347 |
| 2010-04-23 | 20 | 20,036 | 16,315 | 6,237 | 399 | 1,092 | 28 | 0 | 0 | 0 | 0 | -1,852 | 42,255 |
| 2010-04-23 | 21 | 19,879 | 16,209 | 6,218 | 402 | 1,386 | 32 | 0 | 0 | 0 | 0 | -2,072 | 42,054 |
| 2010-04-23 | 22 | 19,944 | 16,136 | 6,183 | 406 | 1,296 | 45 | 0 | 0 | 0 | 0 | -2,076 | 41,934 |
| 2010-04-23 | 23 | 19,886 | 16,423 | 6,168 | 396 | 1,276 | 66 | 0 | 0 | 0 | 0 | -2,208 | 42,007 |
| 2010-04-23 | 24 | 19,787 | 16,320 | 6,166 | 392 | 1,364 | 85 | 0 | 0 | 0 | 0 | -2,214 | 41,900 |
| 2010-04-23 | 25 | 19,792 | 16,001 | 6,160 | 358 | 1,398 | 109 | 0 | 0 | 0 | 0 | -1,974 | 41,844 |
| 2010-04-23 | 26 | 19,747 | 15,520 | 6,101 | 347 | 1,030 | 119 | 0 | 0 | 0 | 0 | -1,674 | 41,190 |
| 2010-04-23 | 27 | 19,608 | 15,394 | 5,974 | 251 | 1,130 | 107 | 0 | 0 | 0 | 0 | -1,676 | 40,788 |
| 2010-04-23 | 28 | 19,554 | 15,136 | 5,968 | 220 | 1,022 | 97 | 0 | 0 | 0 | 0 | -1,676 | 40,321 |
| 2010-04-23 | 29 | 19,494 | 15,306 | 5,968 | 210 | 646 | 86 | 0 | 0 | 0 | 0 | -1,718 | 39,992 |
| 2010-04-23 | 30 | 19,447 | 14,879 | 5,971 | 207 | 638 | 80 | 0 | 0 | 0 | 0 | -1,736 | 39,486 |
| 2010-04-23 | 31 | 19,364 | 13,591 | 6,002 | 162 | 312 | 62 | 0 | 0 | 0 | 0 | -456 | 39,037 |
| 2010-04-23 | 32 | 19,397 | 13,620 | 5,950 | 150 | 320 | 42 | 0 | 0 | 0 | 0 | -418 | 39,061 |
| 2010-04-23 | 33 | 19,524 | 13,857 | 5,903 | 150 | 320 | 50 | 0 | 0 | 0 | 0 | -404 | 39,400 |
| 2010-04-23 | 34 | 19,685 | 13,958 | 5,937 | 153 | 410 | 57 | 0 | 0 | 0 | 0 | -400 | 39,800 |
| 2010-04-23 | 35 | 19,618 | 13,807 | 5,977 | 224 | 764 | 56 | 0 | 0 | 0 | 0 | -400 | 40,046 |
| 2010-04-23 | 36 | 19,528 | 13,650 | 6,034 | 207 | 500 | 54 | 0 | 0 | 0 | 0 | -400 | 39,573 |
| 2010-04-23 | 37 | 19,522 | 13,112 | 6,052 | 226 | 442 | 58 | 0 | 0 | 0 | 0 | -402 | 39,010 |
| 2010-04-23 | 38 | 19,522 | 12,604 | 6,047 | 272 | 346 | 68 | 0 | 0 | 0 | 0 | -390 | 38,469 |
| 2010-04-23 | 39 | 19,579 | 12,011 | 6,050 | 275 | 350 | 77 | 0 | 0 | 0 | 0 | -452 | 37,890 |
| 2010-04-23 | 40 | 19,610 | 11,834 | 6,051 | 273 | 410 | 89 | 0 | 0 | 0 | 0 | -458 | 37,809 |
| 2010-04-23 | 41 | 19,778 | 12,032 | 6,031 | 278 | 380 | 108 | 0 | 0 | 0 | 0 | -428 | 38,179 |
| 2010-04-23 | 42 | 19,958 | 12,102 | 5,907 | 317 | 1,288 | 131 | 0 | 0 | 0 | 0 | -402 | 39,301 |
| 2010-04-23 | 43 | 20,015 | 11,963 | 5,866 | 327 | 1,218 | 127 | 0 | 0 | 0 | 0 | -674 | 38,842 |
| 2010-04-23 | 44 | 19,669 | 11,408 | 5,867 | 199 | 712 | 123 | 0 | 0 | 0 | 0 | -788 | 37,190 |
| 2010-04-23 | 45 | 19,289 | 10,727 | 5,869 | 118 | 452 | 132 | 0 | 0 | 0 | 0 | -1,046 | 35,541 |
| 2010-04-23 | 46 | 18,918 | 9,493 | 5,896 | 114 | 134 | 138 | 0 | 0 | 0 | 0 | -1,048 | 33,645 |
| 2010-04-23 | 47 | 18,945 | 7,318 | 5,988 | 106 | -396 | 142 | 0 | 0 | 0 | 0 | -330 | 31,773 |
| 2010-04-23 | 48 | 19,130 | 5,744 | 6,015 | 106 | -936 | 142 | 0 | 0 | 0 | 0 | -308 | 29,893 |