| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-03-18 | 1 | 11,840 | 14,004 | 8,354 | 136 | -1,246 | 317 | 0 | 0 | 0 | 0 | 556 | 33,961 |
| 2011-03-18 | 2 | 11,869 | 13,918 | 8,306 | 135 | -1,142 | 311 | 0 | 0 | 0 | 0 | 556 | 33,953 |
| 2011-03-18 | 3 | 11,836 | 14,106 | 8,281 | 135 | -1,578 | 286 | 0 | 0 | 0 | 0 | 556 | 33,622 |
| 2011-03-18 | 4 | 11,512 | 13,829 | 8,297 | 135 | -1,780 | 265 | 0 | 0 | 0 | 0 | 580 | 32,838 |
| 2011-03-18 | 5 | 11,517 | 13,349 | 8,307 | 135 | -2,136 | 282 | 0 | 0 | 0 | 0 | 694 | 32,148 |
| 2011-03-18 | 6 | 11,229 | 13,609 | 8,307 | 135 | -2,108 | 264 | 0 | 0 | 0 | 0 | 720 | 32,156 |
| 2011-03-18 | 7 | 11,338 | 13,271 | 8,316 | 120 | -2,318 | 274 | 0 | 0 | 0 | 0 | 604 | 31,605 |
| 2011-03-18 | 8 | 11,212 | 12,874 | 8,325 | 118 | -2,478 | 291 | 0 | 0 | 0 | 0 | 554 | 30,896 |
| 2011-03-18 | 9 | 11,461 | 12,753 | 8,327 | 117 | -2,468 | 303 | 0 | 0 | 0 | 0 | 28 | 30,521 |
| 2011-03-18 | 10 | 11,278 | 12,664 | 8,316 | 117 | -2,428 | 322 | 0 | 0 | 0 | 0 | 42 | 30,311 |
| 2011-03-18 | 11 | 11,272 | 13,051 | 8,162 | 117 | -1,666 | 350 | 0 | 0 | 0 | 0 | -348 | 30,938 |
| 2011-03-18 | 12 | 11,620 | 13,470 | 8,167 | 118 | -1,410 | 389 | 0 | 0 | 0 | 0 | -380 | 31,974 |
| 2011-03-18 | 13 | 12,071 | 14,844 | 8,163 | 153 | -412 | 456 | 0 | 0 | 0 | 0 | -784 | 34,491 |
| 2011-03-18 | 14 | 13,267 | 16,194 | 8,157 | 174 | -118 | 485 | 0 | 0 | 0 | 0 | -780 | 37,379 |
| 2011-03-18 | 15 | 14,296 | 17,755 | 8,149 | 224 | 290 | 472 | 0 | 0 | 0 | 0 | -204 | 40,982 |
| 2011-03-18 | 16 | 15,033 | 18,512 | 8,146 | 238 | 586 | 533 | 0 | 0 | 0 | 0 | -308 | 42,740 |
| 2011-03-18 | 17 | 16,341 | 18,912 | 8,148 | 307 | 382 | 544 | 0 | 0 | 0 | 0 | -506 | 44,128 |
| 2011-03-18 | 18 | 16,431 | 19,240 | 8,148 | 308 | 288 | 591 | 0 | 0 | 0 | 0 | -502 | 44,504 |
| 2011-03-18 | 19 | 16,628 | 19,303 | 8,146 | 309 | 312 | 639 | 0 | 0 | 0 | 0 | 62 | 45,399 |
| 2011-03-18 | 20 | 16,805 | 19,120 | 8,150 | 301 | 538 | 675 | 0 | 0 | 0 | 0 | 110 | 45,699 |
| 2011-03-18 | 21 | 17,185 | 19,101 | 8,178 | 310 | 422 | 762 | 0 | 0 | 0 | 0 | -298 | 45,660 |
| 2011-03-18 | 22 | 17,238 | 18,505 | 8,283 | 386 | 576 | 954 | 0 | 0 | 0 | 0 | -296 | 45,646 |
| 2011-03-18 | 23 | 17,161 | 18,211 | 8,318 | 409 | 708 | 1,111 | 0 | 0 | 0 | 0 | -228 | 45,690 |
| 2011-03-18 | 24 | 17,309 | 18,112 | 8,324 | 415 | 530 | 1,181 | 0 | 0 | 0 | 0 | -226 | 45,645 |
| 2011-03-18 | 25 | 17,328 | 17,994 | 8,336 | 511 | 488 | 1,228 | 0 | 0 | 0 | 0 | -226 | 45,659 |
| 2011-03-18 | 26 | 17,194 | 17,851 | 8,338 | 478 | 356 | 1,260 | 0 | 0 | 0 | 0 | -224 | 45,253 |
| 2011-03-18 | 27 | 17,030 | 17,720 | 8,346 | 365 | 296 | 1,308 | 0 | 0 | 0 | 0 | -276 | 44,789 |
| 2011-03-18 | 28 | 16,868 | 17,586 | 8,349 | 251 | 292 | 1,303 | 0 | 0 | 0 | 0 | -284 | 44,365 |
| 2011-03-18 | 29 | 16,985 | 17,341 | 8,348 | 208 | 320 | 1,309 | 0 | 0 | 0 | 0 | -370 | 44,141 |
| 2011-03-18 | 30 | 16,514 | 17,152 | 8,355 | 210 | 296 | 1,244 | 0 | 0 | 0 | 0 | -306 | 43,465 |
| 2011-03-18 | 31 | 16,299 | 17,112 | 8,357 | 222 | 308 | 1,143 | 0 | 0 | 0 | 0 | -518 | 42,923 |
| 2011-03-18 | 32 | 16,238 | 17,303 | 8,365 | 192 | 302 | 1,117 | 0 | 0 | 0 | 0 | -542 | 42,975 |
| 2011-03-18 | 33 | 16,428 | 17,628 | 8,368 | 190 | 288 | 1,002 | 0 | 0 | 0 | 0 | -548 | 43,356 |
| 2011-03-18 | 34 | 16,949 | 17,776 | 8,338 | 214 | 294 | 917 | 0 | 0 | 0 | 0 | -628 | 43,860 |
| 2011-03-18 | 35 | 16,848 | 17,363 | 8,253 | 367 | 292 | 825 | 0 | 0 | 0 | 0 | 200 | 44,148 |
| 2011-03-18 | 36 | 17,017 | 17,227 | 8,253 | 457 | 340 | 821 | 0 | 0 | 0 | 0 | 200 | 44,315 |
| 2011-03-18 | 37 | 17,249 | 17,107 | 8,252 | 744 | 980 | 759 | 0 | 0 | 0 | 0 | 556 | 45,647 |
| 2011-03-18 | 38 | 18,087 | 18,137 | 8,264 | 743 | 1,634 | 654 | 0 | 0 | 0 | 0 | 556 | 48,075 |
| 2011-03-18 | 39 | 18,101 | 18,243 | 8,265 | 734 | 1,398 | 609 | 0 | 0 | 0 | 0 | 548 | 47,898 |
| 2011-03-18 | 40 | 17,645 | 17,972 | 8,270 | 711 | 806 | 581 | 0 | 0 | 0 | 0 | 546 | 46,531 |
| 2011-03-18 | 41 | 17,119 | 17,343 | 8,268 | 383 | 742 | 526 | 0 | 0 | 0 | 0 | 496 | 44,877 |
| 2011-03-18 | 42 | 16,625 | 16,416 | 8,275 | 376 | 646 | 515 | 0 | 0 | 0 | 0 | 494 | 43,347 |
| 2011-03-18 | 43 | 16,033 | 15,949 | 8,272 | 238 | 496 | 498 | 0 | 0 | 0 | 0 | 422 | 41,908 |
| 2011-03-18 | 44 | 14,995 | 15,420 | 8,269 | 223 | 200 | 469 | 0 | 0 | 0 | 0 | 416 | 39,992 |
| 2011-03-18 | 45 | 14,512 | 14,319 | 8,351 | 176 | 50 | 464 | 0 | 0 | 0 | 0 | 460 | 38,332 |
| 2011-03-18 | 46 | 14,359 | 13,215 | 8,429 | 175 | 8 | 459 | 0 | 0 | 0 | 0 | 464 | 37,109 |
| 2011-03-18 | 47 | 14,001 | 12,235 | 8,442 | 97 | -138 | 459 | 0 | 0 | 0 | 0 | 554 | 35,650 |
| 2011-03-18 | 48 | 13,747 | 11,548 | 8,440 | 78 | -294 | 462 | 0 | 0 | 0 | 0 | 556 | 34,537 |