| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-05-22 | 1 | 6,189 | 11,248 | 8,164 | 105 | -1,260 | 609 | 0 | 0 | 0 | 0 | 1,574 | 26,629 |
| 2012-05-22 | 2 | 6,249 | 10,459 | 8,164 | 100 | -1,294 | 627 | 0 | 0 | 0 | 0 | 1,574 | 25,879 |
| 2012-05-22 | 3 | 6,278 | 10,647 | 8,164 | 98 | -1,392 | 608 | 0 | 0 | 0 | 0 | 1,576 | 25,979 |
| 2012-05-22 | 4 | 6,276 | 10,857 | 8,164 | 96 | -1,280 | 614 | 0 | 0 | 0 | 0 | 1,578 | 26,305 |
| 2012-05-22 | 5 | 6,229 | 10,795 | 8,171 | 96 | -1,468 | 615 | 0 | 0 | 0 | 0 | 1,604 | 26,042 |
| 2012-05-22 | 6 | 6,207 | 10,336 | 8,170 | 96 | -1,524 | 601 | 0 | 0 | 0 | 0 | 1,682 | 25,568 |
| 2012-05-22 | 7 | 6,270 | 9,862 | 8,169 | 96 | -1,518 | 573 | 0 | 0 | 0 | 0 | 1,718 | 25,170 |
| 2012-05-22 | 8 | 6,279 | 9,775 | 8,184 | 96 | -1,556 | 566 | 0 | 0 | 0 | 10 | 1,736 | 25,090 |
| 2012-05-22 | 9 | 6,209 | 9,706 | 8,206 | 96 | -1,644 | 561 | 0 | 0 | 0 | 25 | 1,740 | 24,899 |
| 2012-05-22 | 10 | 6,063 | 9,489 | 8,213 | 98 | -1,654 | 596 | 0 | 0 | 0 | 40 | 1,618 | 24,463 |
| 2012-05-22 | 11 | 6,107 | 10,865 | 8,209 | 112 | -1,510 | 598 | 0 | 0 | 0 | 44 | 240 | 24,665 |
| 2012-05-22 | 12 | 6,143 | 11,780 | 8,210 | 112 | -1,462 | 631 | 0 | 0 | 0 | 45 | 238 | 25,697 |
| 2012-05-22 | 13 | 6,490 | 13,101 | 8,216 | 112 | -610 | 635 | 0 | 0 | 0 | 44 | 372 | 28,360 |
| 2012-05-22 | 14 | 7,510 | 14,547 | 8,211 | 130 | -62 | 636 | 0 | 0 | 0 | 44 | 372 | 31,388 |
| 2012-05-22 | 15 | 9,591 | 15,434 | 8,217 | 197 | 200 | 634 | 0 | 0 | 0 | 44 | 796 | 35,113 |
| 2012-05-22 | 16 | 10,943 | 16,155 | 8,220 | 198 | 298 | 661 | 0 | 0 | 0 | 44 | 802 | 37,321 |
| 2012-05-22 | 17 | 12,030 | 16,263 | 8,214 | 219 | 308 | 639 | 0 | 0 | 0 | 44 | 822 | 38,539 |
| 2012-05-22 | 18 | 12,234 | 16,133 | 8,217 | 265 | 320 | 626 | 0 | 0 | 0 | 44 | 676 | 38,515 |
| 2012-05-22 | 19 | 12,035 | 15,852 | 8,219 | 347 | 312 | 671 | 0 | 0 | 0 | 44 | 1,498 | 38,978 |
| 2012-05-22 | 20 | 11,963 | 15,987 | 8,202 | 361 | 358 | 664 | 0 | 0 | 0 | 44 | 1,500 | 39,079 |
| 2012-05-22 | 21 | 11,885 | 15,863 | 8,214 | 402 | 306 | 679 | 0 | 0 | 0 | 44 | 1,574 | 38,967 |
| 2012-05-22 | 22 | 11,861 | 15,912 | 8,211 | 405 | 320 | 659 | 0 | 0 | 0 | 44 | 1,574 | 38,986 |
| 2012-05-22 | 23 | 11,843 | 15,893 | 8,222 | 424 | 340 | 707 | 0 | 0 | 0 | 44 | 1,584 | 39,057 |
| 2012-05-22 | 24 | 11,821 | 16,034 | 8,224 | 425 | 332 | 696 | 0 | 0 | 0 | 44 | 1,586 | 39,162 |
| 2012-05-22 | 25 | 11,827 | 16,040 | 8,210 | 425 | 342 | 710 | 0 | 0 | 0 | 44 | 1,526 | 39,124 |
| 2012-05-22 | 26 | 11,641 | 15,989 | 8,209 | 399 | 318 | 724 | 0 | 0 | 0 | 44 | 1,526 | 38,850 |
| 2012-05-22 | 27 | 11,795 | 16,037 | 8,212 | 238 | 316 | 756 | 0 | 0 | 0 | 44 | 1,098 | 38,496 |
| 2012-05-22 | 28 | 11,650 | 16,045 | 8,217 | 237 | 346 | 757 | 0 | 0 | 0 | 44 | 1,094 | 38,390 |
| 2012-05-22 | 29 | 11,769 | 16,024 | 8,238 | 236 | 432 | 758 | 0 | 0 | 0 | 44 | 936 | 38,437 |
| 2012-05-22 | 30 | 11,644 | 16,048 | 8,246 | 238 | 322 | 773 | 0 | 0 | 0 | 44 | 926 | 38,241 |
| 2012-05-22 | 31 | 11,501 | 15,971 | 8,238 | 246 | 366 | 764 | 0 | 0 | 0 | 44 | 1,120 | 38,250 |
| 2012-05-22 | 32 | 11,798 | 16,045 | 8,241 | 249 | 298 | 743 | 0 | 0 | 0 | 43 | 1,120 | 38,537 |
| 2012-05-22 | 33 | 12,313 | 16,003 | 8,238 | 249 | 358 | 694 | 0 | 0 | 0 | 43 | 1,168 | 39,066 |
| 2012-05-22 | 34 | 12,638 | 15,906 | 8,236 | 289 | 678 | 611 | 0 | 0 | 0 | 44 | 1,162 | 39,564 |
| 2012-05-22 | 35 | 12,175 | 16,130 | 8,237 | 308 | 576 | 580 | 0 | 0 | 0 | 44 | 1,576 | 39,626 |
| 2012-05-22 | 36 | 11,949 | 16,200 | 8,233 | 225 | 310 | 516 | 0 | 0 | 0 | 44 | 1,580 | 39,057 |
| 2012-05-22 | 37 | 11,705 | 16,091 | 8,236 | 216 | 322 | 475 | 0 | 0 | 0 | 44 | 1,124 | 38,213 |
| 2012-05-22 | 38 | 11,969 | 15,304 | 8,231 | 214 | 350 | 475 | 0 | 0 | 0 | 44 | 1,116 | 37,703 |
| 2012-05-22 | 39 | 11,822 | 14,528 | 8,236 | 182 | 994 | 421 | 0 | 0 | 0 | 44 | 1,112 | 37,339 |
| 2012-05-22 | 40 | 11,719 | 14,277 | 8,248 | 186 | 818 | 396 | 0 | 0 | 0 | 44 | 1,112 | 36,800 |
| 2012-05-22 | 41 | 11,469 | 14,260 | 8,242 | 247 | 592 | 352 | 0 | 0 | 0 | 44 | 1,048 | 36,254 |
| 2012-05-22 | 42 | 11,439 | 14,027 | 8,243 | 248 | 408 | 316 | 0 | 0 | 0 | 44 | 1,044 | 35,769 |
| 2012-05-22 | 43 | 11,690 | 13,739 | 8,241 | 358 | 550 | 320 | 0 | 0 | 0 | 44 | 1,296 | 36,238 |
| 2012-05-22 | 44 | 11,563 | 13,777 | 8,234 | 255 | 674 | 334 | 0 | 0 | 0 | 44 | 1,280 | 36,161 |
| 2012-05-22 | 45 | 10,676 | 13,725 | 8,241 | 225 | 370 | 332 | 0 | 0 | 0 | 45 | 1,414 | 35,028 |
| 2012-05-22 | 46 | 9,435 | 13,412 | 8,244 | 119 | -20 | 316 | 0 | 0 | 0 | 44 | 1,408 | 32,958 |
| 2012-05-22 | 47 | 7,481 | 12,777 | 8,245 | 86 | -18 | 294 | 0 | 0 | 0 | 44 | 1,574 | 30,483 |
| 2012-05-22 | 48 | 6,330 | 12,199 | 8,245 | 86 | -288 | 241 | 0 | 0 | 0 | 44 | 1,574 | 28,431 |