| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-12-24 | 1 | 17,509 | 11,958 | 7,533 | 196 | -1,326 | 90 | 0 | 0 | 0 | 0 | 1,360 | 37,320 |
| 2009-12-24 | 2 | 17,431 | 11,683 | 7,533 | 174 | -1,248 | 92 | 0 | 0 | 0 | 0 | 1,362 | 37,027 |
| 2009-12-24 | 3 | 17,479 | 11,045 | 7,539 | 144 | -1,326 | 97 | 0 | 0 | 0 | 0 | 1,362 | 36,340 |
| 2009-12-24 | 4 | 17,568 | 10,347 | 7,551 | 144 | -1,584 | 99 | 0 | 0 | 0 | 0 | 1,382 | 35,507 |
| 2009-12-24 | 5 | 17,360 | 9,738 | 7,565 | 143 | -2,092 | 112 | 0 | 0 | 0 | 0 | 1,872 | 34,698 |
| 2009-12-24 | 6 | 17,325 | 9,662 | 7,561 | 143 | -2,040 | 117 | 0 | 0 | 0 | 0 | 1,930 | 34,698 |
| 2009-12-24 | 7 | 17,475 | 9,282 | 7,540 | 143 | -2,340 | 120 | 0 | 0 | 0 | 0 | 1,814 | 34,034 |
| 2009-12-24 | 8 | 17,184 | 8,865 | 7,543 | 142 | -2,362 | 124 | 0 | 0 | 0 | 0 | 1,752 | 33,248 |
| 2009-12-24 | 9 | 16,909 | 8,726 | 7,544 | 140 | -2,356 | 117 | 0 | 0 | 0 | 0 | 1,468 | 32,548 |
| 2009-12-24 | 10 | 16,745 | 8,557 | 7,546 | 141 | -2,346 | 124 | 0 | 0 | 0 | 0 | 1,476 | 32,243 |
| 2009-12-24 | 11 | 16,881 | 9,007 | 7,543 | 141 | -2,076 | 135 | 0 | 0 | 0 | 0 | 680 | 32,311 |
| 2009-12-24 | 12 | 16,980 | 9,277 | 7,540 | 141 | -1,922 | 125 | 0 | 0 | 0 | 0 | 678 | 32,819 |
| 2009-12-24 | 13 | 17,513 | 10,056 | 7,552 | 141 | -1,328 | 123 | 0 | 0 | 0 | 0 | 480 | 34,537 |
| 2009-12-24 | 14 | 18,147 | 10,533 | 7,549 | 150 | -680 | 131 | 0 | 0 | 0 | 0 | 480 | 36,310 |
| 2009-12-24 | 15 | 19,195 | 11,885 | 7,550 | 231 | -462 | 148 | 0 | 0 | 0 | 0 | -102 | 38,445 |
| 2009-12-24 | 16 | 19,606 | 13,126 | 7,547 | 234 | -290 | 152 | 0 | 0 | 0 | 0 | -234 | 40,141 |
| 2009-12-24 | 17 | 20,240 | 13,910 | 7,538 | 261 | 200 | 159 | 0 | 0 | 0 | 0 | -172 | 42,136 |
| 2009-12-24 | 18 | 21,043 | 14,883 | 7,542 | 337 | 222 | 175 | 0 | 0 | 0 | 0 | -172 | 44,030 |
| 2009-12-24 | 19 | 21,654 | 15,248 | 7,543 | 349 | 356 | 181 | 0 | 0 | 0 | 0 | 132 | 45,463 |
| 2009-12-24 | 20 | 21,799 | 15,729 | 7,540 | 347 | 634 | 170 | 0 | 0 | 0 | 0 | 118 | 46,337 |
| 2009-12-24 | 21 | 21,847 | 15,859 | 7,547 | 365 | 774 | 177 | 0 | 0 | 0 | 0 | 166 | 46,735 |
| 2009-12-24 | 22 | 21,895 | 15,853 | 7,549 | 366 | 720 | 154 | 0 | 0 | 0 | 0 | 166 | 46,703 |
| 2009-12-24 | 23 | 21,856 | 15,518 | 7,589 | 421 | 804 | 143 | 0 | 0 | 0 | 0 | 214 | 46,545 |
| 2009-12-24 | 24 | 21,818 | 15,624 | 7,592 | 422 | 510 | 146 | 0 | 0 | 0 | 0 | 226 | 46,338 |
| 2009-12-24 | 25 | 21,695 | 15,231 | 7,594 | 423 | 506 | 150 | 0 | 0 | 0 | 0 | 288 | 45,887 |
| 2009-12-24 | 26 | 21,504 | 14,776 | 7,592 | 415 | 504 | 139 | 0 | 0 | 0 | 0 | 264 | 45,194 |
| 2009-12-24 | 27 | 21,356 | 14,661 | 7,585 | 326 | 378 | 131 | 0 | 0 | 0 | 0 | 272 | 44,709 |
| 2009-12-24 | 28 | 21,295 | 14,360 | 7,588 | 290 | 294 | 140 | 0 | 0 | 0 | 0 | 348 | 44,315 |
| 2009-12-24 | 29 | 21,186 | 14,404 | 7,586 | 283 | 300 | 133 | 0 | 0 | 0 | 0 | 368 | 44,260 |
| 2009-12-24 | 30 | 21,153 | 14,170 | 7,593 | 297 | 294 | 145 | 0 | 0 | 0 | 0 | 464 | 44,116 |
| 2009-12-24 | 31 | 21,145 | 13,538 | 7,621 | 296 | 466 | 143 | 0 | 0 | 0 | 0 | 1,070 | 44,279 |
| 2009-12-24 | 32 | 21,552 | 13,858 | 7,631 | 296 | 642 | 129 | 0 | 0 | 0 | 0 | 968 | 45,076 |
| 2009-12-24 | 33 | 22,360 | 14,775 | 7,635 | 324 | 656 | 146 | 0 | 0 | 0 | 0 | 1,088 | 46,984 |
| 2009-12-24 | 34 | 22,718 | 15,393 | 7,639 | 416 | 1,282 | 144 | 0 | 0 | 0 | 0 | 1,306 | 48,898 |
| 2009-12-24 | 35 | 22,793 | 15,123 | 7,651 | 470 | 1,664 | 137 | 0 | 0 | 0 | 0 | 1,708 | 49,546 |
| 2009-12-24 | 36 | 22,533 | 15,128 | 7,651 | 467 | 1,662 | 134 | 0 | 0 | 0 | 0 | 1,708 | 49,283 |
| 2009-12-24 | 37 | 22,204 | 15,272 | 7,652 | 438 | 1,230 | 138 | 0 | 0 | 0 | 0 | 1,520 | 48,454 |
| 2009-12-24 | 38 | 22,058 | 14,987 | 7,655 | 411 | 610 | 139 | 0 | 0 | 0 | 0 | 1,412 | 47,272 |
| 2009-12-24 | 39 | 21,425 | 14,143 | 7,649 | 284 | 1,178 | 140 | 0 | 0 | 0 | 0 | 1,274 | 46,093 |
| 2009-12-24 | 40 | 20,636 | 13,773 | 7,653 | 270 | 1,128 | 158 | 0 | 0 | 0 | 0 | 1,262 | 44,880 |
| 2009-12-24 | 41 | 20,307 | 13,708 | 7,656 | 269 | 548 | 164 | 0 | 0 | 0 | 0 | 1,256 | 43,908 |
| 2009-12-24 | 42 | 20,124 | 12,699 | 7,661 | 268 | 406 | 164 | 0 | 0 | 0 | 0 | 1,256 | 42,578 |
| 2009-12-24 | 43 | 19,964 | 12,153 | 7,685 | 209 | 336 | 154 | 0 | 0 | 0 | 0 | 848 | 41,349 |
| 2009-12-24 | 44 | 19,395 | 11,232 | 7,689 | 207 | 214 | 140 | 0 | 0 | 0 | 0 | 788 | 39,665 |
| 2009-12-24 | 45 | 19,129 | 9,905 | 7,681 | 189 | 102 | 134 | 0 | 0 | 0 | 0 | 1,202 | 38,342 |
| 2009-12-24 | 46 | 18,955 | 9,049 | 7,696 | 210 | -14 | 109 | 0 | 0 | 0 | 0 | 1,340 | 37,345 |
| 2009-12-24 | 47 | 18,124 | 8,107 | 7,728 | 191 | -136 | 100 | 0 | 0 | 0 | 0 | 1,754 | 35,868 |
| 2009-12-24 | 48 | 17,258 | 8,030 | 7,736 | 191 | -262 | 102 | 0 | 0 | 0 | 0 | 1,778 | 34,833 |