| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-12-09 | 1 | 12,929 | 17,620 | 8,253 | 52 | -1,882 | 934 | 0 | 0 | 0 | 0 | 1,032 | 38,938 |
| 2010-12-09 | 2 | 12,954 | 17,797 | 8,270 | 52 | -2,080 | 958 | 0 | 0 | 0 | 0 | 996 | 38,947 |
| 2010-12-09 | 3 | 12,693 | 17,454 | 8,275 | 52 | -2,078 | 1,021 | 0 | 0 | 0 | 0 | 1,180 | 38,597 |
| 2010-12-09 | 4 | 12,640 | 17,127 | 8,268 | 52 | -2,194 | 952 | 0 | 0 | 0 | 0 | 1,178 | 38,023 |
| 2010-12-09 | 5 | 12,534 | 17,030 | 8,257 | 52 | -2,240 | 900 | 0 | 0 | 0 | 0 | 1,244 | 37,777 |
| 2010-12-09 | 6 | 12,650 | 17,218 | 8,266 | 52 | -2,256 | 835 | 0 | 0 | 0 | 0 | 1,244 | 38,009 |
| 2010-12-09 | 7 | 12,507 | 17,181 | 8,265 | 53 | -2,384 | 803 | 0 | 0 | 0 | 0 | 1,298 | 37,723 |
| 2010-12-09 | 8 | 12,317 | 16,746 | 8,282 | 52 | -2,398 | 795 | 0 | 0 | 0 | 0 | 1,340 | 37,134 |
| 2010-12-09 | 9 | 12,242 | 16,384 | 8,287 | 52 | -2,384 | 812 | 0 | 0 | 0 | 0 | 1,152 | 36,545 |
| 2010-12-09 | 10 | 12,241 | 16,305 | 8,291 | 52 | -2,360 | 875 | 0 | 0 | 0 | 0 | 1,102 | 36,506 |
| 2010-12-09 | 11 | 13,153 | 17,307 | 8,297 | 38 | -2,282 | 914 | 0 | 0 | 0 | 0 | -688 | 36,739 |
| 2010-12-09 | 12 | 13,234 | 18,236 | 8,296 | 37 | -2,060 | 870 | 0 | 0 | 0 | 0 | -860 | 37,753 |
| 2010-12-09 | 13 | 14,726 | 19,413 | 8,306 | 77 | -1,480 | 937 | 0 | 0 | 0 | 0 | -1,308 | 40,671 |
| 2010-12-09 | 14 | 16,069 | 20,578 | 8,306 | 81 | -856 | 918 | 0 | 0 | 0 | 0 | -1,356 | 43,740 |
| 2010-12-09 | 15 | 17,526 | 21,378 | 8,315 | 132 | 452 | 930 | 0 | 0 | 0 | 0 | -536 | 48,197 |
| 2010-12-09 | 16 | 18,526 | 21,986 | 8,319 | 139 | 782 | 1,073 | 0 | 0 | 0 | 0 | -522 | 50,303 |
| 2010-12-09 | 17 | 19,241 | 22,016 | 8,324 | 140 | 302 | 1,082 | 0 | 0 | 0 | 0 | -46 | 51,059 |
| 2010-12-09 | 18 | 19,237 | 21,970 | 8,317 | 145 | 346 | 1,091 | 0 | 0 | 0 | 0 | 48 | 51,154 |
| 2010-12-09 | 19 | 20,222 | 22,248 | 8,312 | 173 | 490 | 1,115 | 0 | 0 | 0 | 0 | -96 | 52,464 |
| 2010-12-09 | 20 | 20,597 | 22,213 | 8,317 | 173 | 352 | 1,133 | 0 | 0 | 0 | 0 | -102 | 52,683 |
| 2010-12-09 | 21 | 20,703 | 22,092 | 8,308 | 189 | 346 | 1,098 | 0 | 0 | 0 | 0 | -102 | 52,634 |
| 2010-12-09 | 22 | 20,678 | 21,649 | 7,921 | 199 | 322 | 1,110 | 0 | 0 | 0 | 0 | -134 | 51,745 |
| 2010-12-09 | 23 | 20,702 | 22,107 | 8,317 | 166 | 312 | 1,140 | 0 | 0 | 0 | 0 | -162 | 52,582 |
| 2010-12-09 | 24 | 20,604 | 22,030 | 8,318 | 162 | 300 | 1,182 | 0 | 0 | 0 | 0 | -164 | 52,432 |
| 2010-12-09 | 25 | 20,223 | 22,279 | 8,267 | 138 | 318 | 1,105 | 0 | 0 | 0 | 0 | -72 | 52,258 |
| 2010-12-09 | 26 | 19,999 | 22,322 | 8,206 | 138 | 322 | 1,030 | 0 | 0 | 0 | 0 | -60 | 51,957 |
| 2010-12-09 | 27 | 19,972 | 22,280 | 8,210 | 137 | 330 | 1,180 | 0 | 0 | 0 | 0 | -394 | 51,715 |
| 2010-12-09 | 28 | 19,701 | 22,268 | 8,211 | 139 | 330 | 1,173 | 0 | 0 | 0 | 0 | -410 | 51,412 |
| 2010-12-09 | 29 | 19,385 | 22,522 | 8,201 | 138 | 336 | 1,085 | 25 | 0 | 0 | 0 | -362 | 51,330 |
| 2010-12-09 | 30 | 19,256 | 22,404 | 8,206 | 153 | 316 | 1,020 | 25 | 0 | 0 | 0 | -358 | 51,022 |
| 2010-12-09 | 31 | 18,481 | 21,973 | 8,205 | 263 | 338 | 963 | 1 | 0 | 0 | 0 | 860 | 51,084 |
| 2010-12-09 | 32 | 19,476 | 22,093 | 8,209 | 283 | 322 | 951 | 0 | 0 | 0 | 0 | 944 | 52,278 |
| 2010-12-09 | 33 | 21,090 | 22,326 | 8,194 | 378 | 748 | 973 | 0 | 0 | 0 | 0 | 1,508 | 55,217 |
| 2010-12-09 | 34 | 21,478 | 22,873 | 8,196 | 488 | 1,780 | 907 | 0 | 0 | 0 | 0 | 1,622 | 57,344 |
| 2010-12-09 | 35 | 21,524 | 23,162 | 8,197 | 525 | 2,310 | 804 | 74 | 0 | 0 | 0 | 1,592 | 58,188 |
| 2010-12-09 | 36 | 21,653 | 23,104 | 8,199 | 526 | 1,802 | 776 | 45 | 0 | 0 | 0 | 1,592 | 57,697 |
| 2010-12-09 | 37 | 21,680 | 22,972 | 8,171 | 502 | 1,226 | 741 | 0 | 0 | 0 | 0 | 1,588 | 56,880 |
| 2010-12-09 | 38 | 21,382 | 22,907 | 8,100 | 432 | 792 | 738 | 0 | 0 | 0 | 0 | 1,592 | 55,943 |
| 2010-12-09 | 39 | 21,038 | 23,074 | 8,024 | 159 | 1,096 | 731 | 0 | 0 | 0 | 0 | 772 | 54,894 |
| 2010-12-09 | 40 | 20,090 | 22,929 | 7,984 | 149 | 758 | 743 | 0 | 0 | 0 | 0 | 710 | 53,363 |
| 2010-12-09 | 41 | 19,206 | 22,376 | 7,980 | 161 | 632 | 732 | 0 | 0 | 0 | 0 | 512 | 51,599 |
| 2010-12-09 | 42 | 17,895 | 21,835 | 7,976 | 161 | 618 | 753 | 0 | 0 | 0 | 0 | 402 | 49,640 |
| 2010-12-09 | 43 | 17,246 | 21,965 | 7,982 | 134 | 1,150 | 754 | 0 | 0 | 0 | 0 | -694 | 48,537 |
| 2010-12-09 | 44 | 16,343 | 21,276 | 7,984 | 133 | 342 | 888 | 0 | 0 | 0 | 0 | -734 | 46,232 |
| 2010-12-09 | 45 | 14,991 | 20,433 | 7,987 | 133 | 170 | 950 | 0 | 0 | 0 | 0 | -718 | 43,946 |
| 2010-12-09 | 46 | 13,587 | 19,818 | 7,978 | 122 | 170 | 935 | 0 | 0 | 0 | 0 | -736 | 41,874 |
| 2010-12-09 | 47 | 12,536 | 18,758 | 7,969 | 74 | -482 | 1,052 | 0 | 0 | 0 | 0 | -312 | 39,595 |
| 2010-12-09 | 48 | 11,782 | 18,670 | 7,937 | 73 | -968 | 1,082 | 0 | 0 | 0 | 0 | -336 | 38,240 |