British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 11 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-11 | 1 | 4,564 | 0 | 3,567 | 751 | -552 | 14,385 | 4 | 0 | 485 | 1,456 | 1,342 | 26,002 |
| 2025-12-11 | 2 | 4,553 | 0 | 3,570 | 749 | -550 | 14,264 | 4 | 0 | 763 | 1,455 | 1,328 | 26,136 |
| 2025-12-11 | 3 | 4,520 | 0 | 3,568 | 788 | -732 | 14,158 | 4 | 0 | 660 | 1,454 | 966 | 25,386 |
| 2025-12-11 | 4 | 4,502 | 0 | 3,576 | 786 | -1,002 | 14,097 | 5 | 0 | 536 | 1,454 | 950 | 24,904 |
| 2025-12-11 | 5 | 4,542 | 0 | 3,575 | 779 | -1,054 | 14,017 | 4 | 0 | 404 | 1,468 | 1,264 | 24,999 |
| 2025-12-11 | 6 | 4,483 | 0 | 3,583 | 778 | -1,070 | 14,096 | 5 | 0 | 294 | 1,455 | 1,266 | 24,890 |
| 2025-12-11 | 7 | 4,370 | 0 | 3,581 | 741 | -1,062 | 14,392 | 5 | 0 | 279 | 1,455 | 1,536 | 25,297 |
| 2025-12-11 | 8 | 4,104 | 0 | 3,579 | 741 | -1,202 | 14,526 | 4 | 0 | 163 | 1,458 | 1,506 | 24,879 |
| 2025-12-11 | 9 | 3,965 | 0 | 3,583 | 804 | -1,202 | 14,771 | 4 | 0 | 170 | 1,450 | 72 | 23,617 |
| 2025-12-11 | 10 | 3,700 | 0 | 3,577 | 807 | -1,180 | 14,455 | 4 | 0 | 221 | 1,448 | -28 | 23,004 |
| 2025-12-11 | 11 | 4,420 | 0 | 3,575 | 812 | -980 | 13,980 | 4 | 0 | 669 | 1,476 | -1,026 | 22,930 |
| 2025-12-11 | 12 | 5,392 | 0 | 3,573 | 833 | -370 | 13,427 | 4 | 0 | 589 | 1,486 | -1,056 | 23,878 |
| 2025-12-11 | 13 | 6,401 | 0 | 3,573 | 872 | -26 | 13,322 | 4 | 0 | 845 | 1,775 | -300 | 26,466 |
| 2025-12-11 | 14 | 7,492 | 0 | 3,576 | 887 | -16 | 13,877 | 4 | 0 | 935 | 2,280 | -220 | 28,815 |
| 2025-12-11 | 15 | 8,208 | 0 | 3,571 | 907 | 184 | 14,538 | 5 | 0 | 676 | 2,792 | 1,074 | 31,955 |
| 2025-12-11 | 16 | 8,964 | 0 | 3,571 | 889 | 76 | 15,249 | 4 | 0 | 1,130 | 3,072 | 994 | 33,949 |
| 2025-12-11 | 17 | 9,804 | 0 | 3,572 | 880 | 12 | 15,079 | 4 | 0 | 834 | 3,069 | 1,406 | 34,660 |
| 2025-12-11 | 18 | 9,486 | 0 | 3,570 | 859 | 166 | 14,872 | 4 | 0 | 1,179 | 3,068 | 1,328 | 34,532 |
| 2025-12-11 | 19 | 8,993 | 0 | 3,569 | 813 | 78 | 15,100 | 4 | 0 | 893 | 3,073 | 2,672 | 35,195 |
| 2025-12-11 | 20 | 8,828 | 0 | 3,576 | 819 | -14 | 15,452 | 4 | 0 | 786 | 3,078 | 2,456 | 34,985 |
| 2025-12-11 | 21 | 8,930 | 0 | 3,573 | 820 | -14 | 15,418 | 4 | 0 | 857 | 3,065 | 1,482 | 34,135 |
| 2025-12-11 | 22 | 9,046 | 0 | 3,581 | 822 | -12 | 15,152 | 5 | 0 | 1,020 | 3,075 | 1,102 | 33,791 |
| 2025-12-11 | 23 | 9,178 | 0 | 3,572 | 829 | 142 | 15,161 | 4 | 0 | 703 | 3,074 | 1,092 | 33,755 |
| 2025-12-11 | 24 | 9,286 | 0 | 3,576 | 831 | -12 | 15,508 | 4 | 0 | 482 | 3,052 | 948 | 33,675 |
| 2025-12-11 | 25 | 8,594 | 0 | 3,501 | 844 | 334 | 15,775 | 4 | 0 | 511 | 3,039 | 1,938 | 34,540 |
| 2025-12-11 | 26 | 9,029 | 0 | 3,358 | 898 | 306 | 14,813 | 4 | 0 | 431 | 3,046 | 1,986 | 33,871 |
| 2025-12-11 | 27 | 9,315 | 0 | 3,308 | 935 | 182 | 15,135 | 4 | 0 | 336 | 3,046 | 2,176 | 34,437 |
| 2025-12-11 | 28 | 9,717 | 0 | 3,309 | 951 | 186 | 15,002 | 4 | 0 | 433 | 3,042 | 2,184 | 34,828 |
| 2025-12-11 | 29 | 10,365 | 0 | 3,310 | 946 | 360 | 14,816 | 4 | 0 | 284 | 3,084 | 2,110 | 35,279 |
| 2025-12-11 | 30 | 10,888 | 0 | 3,308 | 951 | 342 | 14,491 | 4 | 0 | 445 | 3,093 | 2,082 | 35,604 |
| 2025-12-11 | 31 | 11,681 | 0 | 3,316 | 1,096 | 138 | 14,305 | 4 | 0 | 573 | 3,078 | 1,566 | 35,757 |
| 2025-12-11 | 32 | 12,254 | 0 | 3,310 | 1,104 | 452 | 14,257 | 4 | 0 | 871 | 3,046 | 1,584 | 36,882 |
| 2025-12-11 | 33 | 12,858 | 0 | 3,309 | 1,135 | 1,044 | 13,872 | 20 | 0 | 1,026 | 3,006 | 2,034 | 38,304 |
| 2025-12-11 | 34 | 14,049 | 0 | 3,309 | 1,148 | 1,176 | 13,144 | 4 | 0 | 1,172 | 2,976 | 2,042 | 39,020 |
| 2025-12-11 | 35 | 14,596 | 0 | 3,306 | 1,160 | 1,232 | 12,745 | 4 | 0 | 1,333 | 3,037 | 1,974 | 39,387 |
| 2025-12-11 | 36 | 14,646 | 0 | 3,311 | 1,163 | 1,166 | 13,168 | 4 | 0 | 1,238 | 3,023 | 1,980 | 39,699 |
| 2025-12-11 | 37 | 14,192 | 0 | 3,305 | 1,160 | 1,164 | 13,239 | 5 | 0 | 978 | 3,078 | 2,238 | 39,359 |
| 2025-12-11 | 38 | 13,456 | 0 | 3,363 | 1,024 | 1,004 | 13,568 | 5 | 0 | 727 | 3,081 | 2,250 | 38,478 |
| 2025-12-11 | 39 | 12,897 | 0 | 3,407 | 1,007 | 414 | 13,752 | 5 | 0 | 751 | 3,080 | 3,108 | 38,421 |
| 2025-12-11 | 40 | 12,577 | 0 | 3,409 | 1,006 | 8 | 13,610 | 4 | 0 | 632 | 3,093 | 3,096 | 37,435 |
| 2025-12-11 | 41 | 12,331 | 0 | 3,411 | 1,006 | 14 | 13,271 | 3 | 0 | 470 | 3,094 | 1,906 | 35,506 |
| 2025-12-11 | 42 | 11,733 | 0 | 3,477 | 1,011 | -12 | 13,031 | 3 | 0 | 382 | 3,091 | 1,830 | 34,546 |
| 2025-12-11 | 43 | 11,132 | 0 | 3,506 | 1,011 | 220 | 12,903 | 3 | 0 | 388 | 3,097 | 450 | 32,710 |
| 2025-12-11 | 44 | 10,485 | 0 | 3,558 | 1,010 | 260 | 12,817 | 3 | 0 | 340 | 3,096 | 380 | 31,949 |
| 2025-12-11 | 45 | 9,306 | 0 | 3,592 | 952 | -10 | 12,774 | 4 | 0 | 297 | 3,078 | 278 | 30,271 |
| 2025-12-11 | 46 | 8,311 | 0 | 3,585 | 944 | 146 | 12,138 | 4 | 0 | 447 | 2,826 | 544 | 28,945 |
| 2025-12-11 | 47 | 7,366 | 0 | 3,604 | 876 | -18 | 11,865 | 3 | 0 | 291 | 3,033 | 326 | 27,346 |
| 2025-12-11 | 48 | 6,447 | 0 | 3,610 | 858 | -106 | 11,684 | 3 | 0 | 400 | 3,095 | 116 | 26,107 |