| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-07-12 | 1 | 6,210 | 11,405 | 7,218 | 146 | -1,058 | 560 | 30 | 0 | 0 | 265 | 1,310 | 26,086 |
| 2012-07-12 | 2 | 6,121 | 10,621 | 7,226 | 145 | -1,212 | 618 | 30 | 0 | 0 | 264 | 1,312 | 25,125 |
| 2012-07-12 | 3 | 6,215 | 10,195 | 7,225 | 112 | -1,234 | 656 | 30 | 0 | 0 | 265 | 1,264 | 24,728 |
| 2012-07-12 | 4 | 6,049 | 9,931 | 7,232 | 111 | -1,184 | 709 | 30 | 0 | 0 | 265 | 1,264 | 24,407 |
| 2012-07-12 | 5 | 5,950 | 9,560 | 7,233 | 112 | -1,282 | 802 | 30 | 0 | 0 | 265 | 1,262 | 23,932 |
| 2012-07-12 | 6 | 5,918 | 9,558 | 7,231 | 113 | -1,518 | 739 | 30 | 0 | 0 | 264 | 1,262 | 23,597 |
| 2012-07-12 | 7 | 5,883 | 9,326 | 7,233 | 111 | -1,566 | 743 | 30 | 0 | 0 | 265 | 1,358 | 23,383 |
| 2012-07-12 | 8 | 5,880 | 9,282 | 7,229 | 112 | -1,444 | 630 | 30 | 0 | 0 | 265 | 1,370 | 23,354 |
| 2012-07-12 | 9 | 6,107 | 9,269 | 7,232 | 125 | -1,478 | 538 | 30 | 0 | 0 | 264 | 1,362 | 23,449 |
| 2012-07-12 | 10 | 5,988 | 9,213 | 7,240 | 129 | -1,772 | 530 | 30 | 0 | 0 | 261 | 1,384 | 23,003 |
| 2012-07-12 | 11 | 6,261 | 9,311 | 7,234 | 191 | -1,528 | 509 | 30 | 0 | 0 | 264 | 792 | 23,064 |
| 2012-07-12 | 12 | 6,391 | 9,887 | 7,227 | 191 | -1,148 | 477 | 30 | 0 | 0 | 265 | 796 | 24,116 |
| 2012-07-12 | 13 | 6,571 | 11,224 | 7,228 | 192 | -152 | 459 | 30 | 0 | 0 | 265 | 860 | 26,677 |
| 2012-07-12 | 14 | 7,674 | 12,890 | 7,226 | 207 | -16 | 414 | 30 | 0 | 0 | 264 | 858 | 29,547 |
| 2012-07-12 | 15 | 9,623 | 13,986 | 7,225 | 257 | 376 | 351 | 30 | 0 | 0 | 265 | 990 | 33,103 |
| 2012-07-12 | 16 | 11,109 | 14,745 | 7,225 | 257 | 330 | 334 | 30 | 0 | 0 | 264 | 986 | 35,280 |
| 2012-07-12 | 17 | 12,265 | 15,165 | 7,221 | 257 | 508 | 314 | 30 | 0 | 0 | 265 | 1,068 | 37,093 |
| 2012-07-12 | 18 | 12,610 | 15,394 | 7,227 | 265 | 456 | 298 | 30 | 0 | 0 | 264 | 1,020 | 37,564 |
| 2012-07-12 | 19 | 13,058 | 15,485 | 7,230 | 437 | 550 | 267 | 30 | 0 | 0 | 257 | 1,118 | 38,432 |
| 2012-07-12 | 20 | 13,231 | 15,500 | 7,236 | 469 | 712 | 268 | 30 | 0 | 0 | 264 | 1,118 | 38,828 |
| 2012-07-12 | 21 | 13,565 | 14,856 | 7,237 | 565 | 894 | 246 | 30 | 0 | 0 | 264 | 1,118 | 38,775 |
| 2012-07-12 | 22 | 13,640 | 14,814 | 7,243 | 602 | 1,056 | 232 | 30 | 0 | 0 | 264 | 1,118 | 38,999 |
| 2012-07-12 | 23 | 13,860 | 14,814 | 7,238 | 633 | 1,032 | 214 | 30 | 0 | 0 | 264 | 1,118 | 39,203 |
| 2012-07-12 | 24 | 13,753 | 14,772 | 7,232 | 638 | 1,338 | 210 | 30 | 0 | 0 | 264 | 1,118 | 39,355 |
| 2012-07-12 | 25 | 13,976 | 14,728 | 7,230 | 639 | 1,310 | 201 | 30 | 0 | 0 | 264 | 1,116 | 39,494 |
| 2012-07-12 | 26 | 13,882 | 14,677 | 7,225 | 636 | 1,158 | 226 | 30 | 0 | 0 | 264 | 1,118 | 39,216 |
| 2012-07-12 | 27 | 13,763 | 14,718 | 7,232 | 617 | 996 | 261 | 30 | 0 | 0 | 264 | 1,118 | 38,999 |
| 2012-07-12 | 28 | 13,499 | 14,629 | 7,230 | 601 | 1,008 | 304 | 30 | 0 | 0 | 278 | 1,118 | 38,697 |
| 2012-07-12 | 29 | 13,667 | 14,259 | 7,231 | 558 | 1,106 | 348 | 30 | 0 | 0 | 279 | 1,116 | 38,594 |
| 2012-07-12 | 30 | 13,713 | 14,390 | 7,231 | 408 | 808 | 371 | 30 | 0 | 0 | 276 | 1,116 | 38,343 |
| 2012-07-12 | 31 | 13,660 | 14,409 | 7,226 | 376 | 480 | 394 | 30 | 0 | 0 | 258 | 1,318 | 38,151 |
| 2012-07-12 | 32 | 13,851 | 14,409 | 7,232 | 375 | 586 | 430 | 30 | 0 | 0 | 259 | 1,322 | 38,494 |
| 2012-07-12 | 33 | 14,395 | 14,484 | 7,224 | 381 | 640 | 454 | 30 | 0 | 0 | 261 | 1,322 | 39,191 |
| 2012-07-12 | 34 | 14,112 | 14,685 | 7,228 | 396 | 1,258 | 413 | 30 | 0 | 0 | 269 | 1,306 | 39,697 |
| 2012-07-12 | 35 | 14,314 | 14,627 | 7,227 | 401 | 1,016 | 442 | 30 | 0 | 0 | 273 | 1,476 | 39,806 |
| 2012-07-12 | 36 | 14,060 | 14,735 | 7,228 | 408 | 752 | 469 | 30 | 0 | 0 | 274 | 1,478 | 39,434 |
| 2012-07-12 | 37 | 13,810 | 14,754 | 7,224 | 409 | 564 | 482 | 30 | 0 | 0 | 274 | 1,442 | 38,989 |
| 2012-07-12 | 38 | 13,568 | 14,676 | 7,230 | 392 | 440 | 424 | 30 | 0 | 0 | 274 | 1,442 | 38,476 |
| 2012-07-12 | 39 | 13,158 | 14,516 | 7,232 | 285 | 388 | 378 | 30 | 0 | 0 | 264 | 1,498 | 37,749 |
| 2012-07-12 | 40 | 12,410 | 14,453 | 7,231 | 283 | 590 | 395 | 30 | 0 | 0 | 264 | 1,498 | 37,154 |
| 2012-07-12 | 41 | 12,026 | 14,328 | 7,233 | 267 | 616 | 375 | 30 | 0 | 0 | 264 | 1,452 | 36,591 |
| 2012-07-12 | 42 | 11,491 | 14,275 | 7,235 | 264 | 412 | 325 | 30 | 0 | 0 | 265 | 1,452 | 35,749 |
| 2012-07-12 | 43 | 11,220 | 14,306 | 7,237 | 224 | 480 | 343 | 30 | 0 | 0 | 265 | 1,452 | 35,557 |
| 2012-07-12 | 44 | 11,003 | 14,268 | 7,237 | 223 | 340 | 400 | 30 | 0 | 0 | 264 | 1,452 | 35,217 |
| 2012-07-12 | 45 | 10,100 | 14,084 | 7,238 | 208 | 226 | 448 | 30 | 0 | 0 | 265 | 1,450 | 34,049 |
| 2012-07-12 | 46 | 9,064 | 13,329 | 7,244 | 202 | -20 | 463 | 30 | 0 | 0 | 265 | 1,448 | 32,025 |
| 2012-07-12 | 47 | 7,940 | 12,415 | 7,242 | 118 | -178 | 463 | 30 | 0 | 0 | 264 | 1,350 | 29,644 |
| 2012-07-12 | 48 | 7,014 | 12,016 | 7,238 | 108 | -570 | 415 | 30 | 0 | 0 | 263 | 1,352 | 27,866 |