| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-05-28 | 1 | 5,207 | 9,792 | 8,197 | 77 | -440 | 289 | 0 | 0 | 0 | 44 | 1,578 | 24,744 |
| 2012-05-28 | 2 | 4,878 | 9,547 | 8,204 | 76 | -722 | 231 | 0 | 0 | 0 | 43 | 1,574 | 23,831 |
| 2012-05-28 | 3 | 4,893 | 9,711 | 8,207 | 76 | -1,194 | 213 | 0 | 0 | 0 | 44 | 1,586 | 23,536 |
| 2012-05-28 | 4 | 4,932 | 9,870 | 8,209 | 76 | -1,564 | 189 | 0 | 0 | 0 | 44 | 1,588 | 23,344 |
| 2012-05-28 | 5 | 4,898 | 9,751 | 8,219 | 76 | -1,762 | 189 | 0 | 0 | 0 | 44 | 1,578 | 22,993 |
| 2012-05-28 | 6 | 4,938 | 9,623 | 8,211 | 78 | -1,968 | 182 | 0 | 0 | 0 | 44 | 1,624 | 22,732 |
| 2012-05-28 | 7 | 5,021 | 9,573 | 8,217 | 77 | -2,100 | 194 | 0 | 0 | 0 | 45 | 1,664 | 22,691 |
| 2012-05-28 | 8 | 5,092 | 9,503 | 8,210 | 77 | -2,082 | 168 | 0 | 0 | 0 | 44 | 1,692 | 22,704 |
| 2012-05-28 | 9 | 5,064 | 9,538 | 8,211 | 76 | -2,070 | 176 | 0 | 0 | 0 | 43 | 1,666 | 22,704 |
| 2012-05-28 | 10 | 4,994 | 9,071 | 8,217 | 76 | -2,062 | 166 | 0 | 0 | 0 | 43 | 1,686 | 22,191 |
| 2012-05-28 | 11 | 5,214 | 9,099 | 8,217 | 76 | -2,046 | 154 | 0 | 0 | 0 | 43 | 1,726 | 22,483 |
| 2012-05-28 | 12 | 5,413 | 9,826 | 8,209 | 76 | -2,044 | 142 | 0 | 0 | 0 | 45 | 1,758 | 23,425 |
| 2012-05-28 | 13 | 6,058 | 11,132 | 8,208 | 76 | -1,216 | 149 | 0 | 0 | 0 | 44 | 1,868 | 26,319 |
| 2012-05-28 | 14 | 7,026 | 11,959 | 8,211 | 79 | -248 | 128 | 0 | 0 | 0 | 44 | 1,868 | 29,067 |
| 2012-05-28 | 15 | 8,882 | 13,640 | 8,208 | 127 | 138 | 107 | 0 | 0 | 0 | 44 | 1,858 | 33,004 |
| 2012-05-28 | 16 | 10,319 | 14,764 | 8,210 | 127 | 132 | 114 | 0 | 0 | 0 | 44 | 1,858 | 35,568 |
| 2012-05-28 | 17 | 11,335 | 15,348 | 8,206 | 126 | 298 | 100 | 0 | 0 | 0 | 44 | 1,710 | 37,167 |
| 2012-05-28 | 18 | 11,812 | 15,546 | 8,202 | 135 | 404 | 87 | 0 | 0 | 0 | 44 | 1,574 | 37,804 |
| 2012-05-28 | 19 | 11,903 | 15,782 | 8,200 | 277 | 910 | 85 | 0 | 0 | 0 | 44 | 1,574 | 38,775 |
| 2012-05-28 | 20 | 12,180 | 15,913 | 8,199 | 274 | 1,000 | 72 | 0 | 0 | 0 | 44 | 1,574 | 39,256 |
| 2012-05-28 | 21 | 12,332 | 15,843 | 8,204 | 304 | 994 | 66 | 0 | 0 | 0 | 44 | 1,574 | 39,361 |
| 2012-05-28 | 22 | 12,452 | 15,812 | 8,200 | 307 | 1,160 | 76 | 0 | 0 | 0 | 44 | 1,574 | 39,625 |
| 2012-05-28 | 23 | 12,739 | 15,682 | 8,203 | 322 | 1,046 | 85 | 0 | 0 | 0 | 44 | 1,574 | 39,695 |
| 2012-05-28 | 24 | 13,139 | 15,576 | 8,199 | 321 | 894 | 88 | 0 | 0 | 0 | 44 | 1,574 | 39,835 |
| 2012-05-28 | 25 | 13,027 | 15,572 | 8,196 | 368 | 936 | 123 | 0 | 0 | 0 | 44 | 1,574 | 39,840 |
| 2012-05-28 | 26 | 12,924 | 15,680 | 8,197 | 362 | 750 | 162 | 0 | 0 | 0 | 44 | 1,574 | 39,693 |
| 2012-05-28 | 27 | 13,132 | 15,694 | 8,197 | 188 | 488 | 215 | 0 | 0 | 0 | 43 | 1,574 | 39,531 |
| 2012-05-28 | 28 | 13,169 | 15,563 | 8,187 | 187 | 322 | 279 | 0 | 0 | 0 | 44 | 1,574 | 39,325 |
| 2012-05-28 | 29 | 13,080 | 15,591 | 8,193 | 188 | 298 | 347 | 0 | 0 | 0 | 44 | 1,574 | 39,315 |
| 2012-05-28 | 30 | 12,836 | 15,595 | 8,201 | 185 | 292 | 387 | 0 | 0 | 0 | 43 | 1,574 | 39,113 |
| 2012-05-28 | 31 | 12,695 | 15,593 | 8,199 | 170 | 312 | 422 | 0 | 0 | 0 | 43 | 1,576 | 39,010 |
| 2012-05-28 | 32 | 12,597 | 15,664 | 8,199 | 170 | 542 | 456 | 0 | 0 | 0 | 44 | 1,574 | 39,246 |
| 2012-05-28 | 33 | 13,015 | 15,689 | 8,196 | 172 | 598 | 475 | 0 | 0 | 0 | 44 | 1,516 | 39,705 |
| 2012-05-28 | 34 | 13,238 | 15,699 | 8,195 | 204 | 638 | 446 | 0 | 0 | 0 | 43 | 1,516 | 39,979 |
| 2012-05-28 | 35 | 13,129 | 15,724 | 8,200 | 223 | 584 | 519 | 0 | 0 | 0 | 44 | 1,518 | 39,941 |
| 2012-05-28 | 36 | 12,467 | 15,796 | 8,193 | 215 | 368 | 612 | 0 | 0 | 0 | 44 | 1,518 | 39,213 |
| 2012-05-28 | 37 | 12,111 | 15,662 | 8,194 | 213 | 314 | 587 | 0 | 0 | 0 | 44 | 1,418 | 38,543 |
| 2012-05-28 | 38 | 12,056 | 15,245 | 8,206 | 213 | 310 | 526 | 0 | 0 | 0 | 44 | 1,416 | 38,016 |
| 2012-05-28 | 39 | 12,475 | 13,821 | 8,199 | 198 | 586 | 495 | 0 | 0 | 0 | 44 | 1,300 | 37,118 |
| 2012-05-28 | 40 | 12,440 | 13,302 | 8,209 | 198 | 636 | 429 | 0 | 0 | 0 | 43 | 1,300 | 36,557 |
| 2012-05-28 | 41 | 12,016 | 13,160 | 8,213 | 183 | 490 | 386 | 0 | 0 | 0 | 43 | 1,280 | 35,771 |
| 2012-05-28 | 42 | 11,757 | 12,985 | 8,216 | 179 | 362 | 357 | 0 | 0 | 0 | 43 | 1,280 | 35,179 |
| 2012-05-28 | 43 | 12,083 | 12,796 | 8,219 | 129 | 690 | 281 | 0 | 0 | 0 | 42 | 1,110 | 35,350 |
| 2012-05-28 | 44 | 11,931 | 12,796 | 8,220 | 129 | 1,034 | 234 | 0 | 0 | 0 | 44 | 1,108 | 35,496 |
| 2012-05-28 | 45 | 11,209 | 12,741 | 8,220 | 129 | 738 | 227 | 0 | 0 | 0 | 44 | 1,398 | 34,706 |
| 2012-05-28 | 46 | 10,064 | 12,293 | 8,210 | 129 | 80 | 210 | 0 | 0 | 0 | 44 | 1,396 | 32,426 |
| 2012-05-28 | 47 | 8,482 | 11,450 | 8,212 | 99 | -24 | 184 | 0 | 0 | 0 | 44 | 1,574 | 30,021 |
| 2012-05-28 | 48 | 7,192 | 11,331 | 8,208 | 93 | -468 | 177 | 0 | 0 | 0 | 44 | 1,574 | 28,151 |