British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 29 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-29 | 1 | 9,414 | 0 | 3,971 | 394 | -8 | 3,106 | 0 | 0 | 169 | 2,906 | 6,020 | 25,972 |
| 2025-12-29 | 2 | 9,733 | 0 | 3,968 | 391 | -8 | 3,192 | 0 | 0 | 264 | 3,036 | 6,020 | 26,596 |
| 2025-12-29 | 3 | 9,536 | 0 | 3,953 | 361 | -164 | 3,386 | 0 | 0 | 177 | 2,813 | 6,060 | 26,122 |
| 2025-12-29 | 4 | 9,206 | 0 | 3,848 | 361 | -164 | 3,498 | 0 | 0 | 255 | 2,749 | 6,052 | 25,805 |
| 2025-12-29 | 5 | 8,637 | 0 | 3,839 | 327 | -164 | 3,525 | 0 | 0 | 209 | 2,665 | 6,146 | 25,184 |
| 2025-12-29 | 6 | 8,360 | 0 | 3,835 | 322 | -164 | 3,772 | 0 | 0 | 138 | 2,600 | 6,136 | 24,999 |
| 2025-12-29 | 7 | 8,326 | 0 | 3,834 | 301 | -164 | 3,904 | 0 | 0 | 218 | 2,558 | 6,170 | 25,147 |
| 2025-12-29 | 8 | 8,056 | 0 | 3,832 | 298 | -166 | 4,274 | 0 | 0 | 183 | 2,656 | 6,126 | 25,259 |
| 2025-12-29 | 9 | 8,310 | 0 | 3,829 | 295 | -164 | 4,358 | 1 | 0 | 247 | 2,759 | 4,092 | 23,727 |
| 2025-12-29 | 10 | 8,591 | 0 | 3,830 | 295 | -166 | 4,194 | 2 | 0 | 189 | 2,794 | 3,926 | 23,655 |
| 2025-12-29 | 11 | 10,099 | 0 | 3,836 | 324 | -32 | 4,325 | 3 | 0 | 179 | 2,835 | 1,368 | 22,937 |
| 2025-12-29 | 12 | 10,865 | 0 | 3,837 | 324 | -10 | 4,461 | 4 | 0 | 207 | 2,696 | 1,256 | 23,640 |
| 2025-12-29 | 13 | 12,109 | 0 | 3,833 | 365 | -10 | 4,493 | 5 | 0 | 242 | 2,750 | 1,050 | 24,837 |
| 2025-12-29 | 14 | 13,639 | 0 | 3,835 | 396 | -10 | 4,329 | 5 | 0 | 289 | 2,656 | 874 | 26,013 |
| 2025-12-29 | 15 | 15,018 | 0 | 3,835 | 473 | -10 | 4,298 | 9 | 0 | 373 | 2,711 | 756 | 27,463 |
| 2025-12-29 | 16 | 15,491 | 0 | 3,831 | 493 | -8 | 4,334 | 9 | 0 | 524 | 2,967 | 730 | 28,371 |
| 2025-12-29 | 17 | 15,299 | 0 | 3,834 | 608 | 260 | 4,593 | 10 | 0 | 446 | 2,679 | 2,892 | 30,621 |
| 2025-12-29 | 18 | 15,853 | 0 | 3,836 | 704 | 138 | 4,622 | 10 | 0 | 429 | 2,995 | 2,956 | 31,543 |
| 2025-12-29 | 19 | 15,338 | 0 | 3,832 | 763 | 40 | 4,523 | 9 | 0 | 516 | 2,922 | 5,612 | 33,555 |
| 2025-12-29 | 20 | 15,592 | 0 | 3,840 | 655 | -10 | 4,321 | 8 | 0 | 463 | 3,042 | 5,772 | 33,683 |
| 2025-12-29 | 21 | 15,747 | 0 | 3,838 | 561 | -10 | 4,040 | 9 | 0 | 557 | 3,083 | 6,480 | 34,305 |
| 2025-12-29 | 22 | 16,016 | 0 | 3,838 | 567 | -10 | 3,889 | 8 | 0 | 589 | 3,080 | 6,500 | 34,477 |
| 2025-12-29 | 23 | 16,003 | 0 | 3,834 | 798 | -10 | 3,840 | 6 | 0 | 570 | 3,081 | 6,620 | 34,742 |
| 2025-12-29 | 24 | 15,775 | 0 | 3,704 | 918 | 132 | 4,330 | 10 | 0 | 556 | 3,072 | 6,614 | 35,111 |
| 2025-12-29 | 25 | 15,973 | 0 | 3,840 | 911 | 236 | 4,506 | 8 | 0 | 954 | 3,084 | 6,262 | 35,774 |
| 2025-12-29 | 26 | 15,946 | 0 | 3,835 | 843 | 238 | 4,785 | 8 | 0 | 1,057 | 3,086 | 6,252 | 36,050 |
| 2025-12-29 | 27 | 16,136 | 0 | 3,840 | 808 | 48 | 5,176 | 8 | 0 | 854 | 3,079 | 6,226 | 36,175 |
| 2025-12-29 | 28 | 16,166 | 0 | 3,838 | 757 | -10 | 5,770 | 9 | 0 | 611 | 3,075 | 6,224 | 36,440 |
| 2025-12-29 | 29 | 16,045 | 0 | 3,842 | 713 | -10 | 6,532 | 9 | 0 | 475 | 3,083 | 5,772 | 36,461 |
| 2025-12-29 | 30 | 15,949 | 0 | 3,844 | 666 | 116 | 7,213 | 8 | 0 | 426 | 3,080 | 5,750 | 37,052 |
| 2025-12-29 | 31 | 15,939 | 0 | 3,838 | 818 | 378 | 7,570 | 8 | 0 | 480 | 3,093 | 5,406 | 37,530 |
| 2025-12-29 | 32 | 16,045 | 0 | 3,843 | 682 | 286 | 7,834 | 8 | 0 | 382 | 3,090 | 5,358 | 37,528 |
| 2025-12-29 | 33 | 16,504 | 0 | 3,836 | 647 | 658 | 7,841 | 8 | 0 | 908 | 3,098 | 4,318 | 37,818 |
| 2025-12-29 | 34 | 16,686 | 0 | 3,838 | 741 | 806 | 8,113 | 8 | 0 | 1,704 | 3,097 | 4,242 | 39,235 |
| 2025-12-29 | 35 | 16,890 | 0 | 3,875 | 789 | 794 | 8,776 | 8 | 0 | 2,040 | 3,099 | 3,456 | 39,727 |
| 2025-12-29 | 36 | 16,913 | 0 | 3,922 | 763 | 912 | 9,232 | 7 | 0 | 1,390 | 3,100 | 3,382 | 39,621 |
| 2025-12-29 | 37 | 16,751 | 0 | 3,962 | 753 | 914 | 9,220 | 7 | 0 | 745 | 3,100 | 3,742 | 39,194 |
| 2025-12-29 | 38 | 16,743 | 0 | 3,969 | 752 | 572 | 8,868 | 6 | 0 | 570 | 3,101 | 3,770 | 38,351 |
| 2025-12-29 | 39 | 16,419 | 0 | 3,975 | 633 | 132 | 9,185 | 6 | 0 | 494 | 3,100 | 3,454 | 37,398 |
| 2025-12-29 | 40 | 15,619 | 0 | 3,968 | 609 | 160 | 9,113 | 5 | 0 | 284 | 3,099 | 3,482 | 36,339 |
| 2025-12-29 | 41 | 14,252 | 0 | 3,970 | 524 | -20 | 9,409 | 0 | 0 | 318 | 3,099 | 3,976 | 35,528 |
| 2025-12-29 | 42 | 12,598 | 0 | 3,968 | 504 | -20 | 9,390 | 1 | 0 | 353 | 3,099 | 4,102 | 33,995 |
| 2025-12-29 | 43 | 11,342 | 0 | 3,972 | 408 | -20 | 9,375 | 1 | 0 | 377 | 3,020 | 3,820 | 32,295 |
| 2025-12-29 | 44 | 10,414 | 0 | 3,968 | 408 | -16 | 9,038 | 0 | 0 | 333 | 2,616 | 4,044 | 30,805 |
| 2025-12-29 | 45 | 8,599 | 0 | 3,972 | 409 | -16 | 9,486 | 0 | 0 | 280 | 2,444 | 4,716 | 29,890 |
| 2025-12-29 | 46 | 7,380 | 0 | 3,970 | 405 | -166 | 9,304 | 0 | 0 | 168 | 2,290 | 4,980 | 28,331 |
| 2025-12-29 | 47 | 5,319 | 0 | 3,966 | 354 | -8 | 9,146 | 14 | 0 | 309 | 2,088 | 5,804 | 26,992 |
| 2025-12-29 | 48 | 4,247 | 0 | 3,974 | 350 | -8 | 9,007 | 120 | 0 | 288 | 2,154 | 5,912 | 26,044 |