British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 09 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-09 | 1 | 1,936 | 0 | 3,571 | 710 | -20 | 10,865 | 4 | 0 | 354 | 2,875 | 6,338 | 26,633 |
| 2025-12-09 | 2 | 2,020 | 0 | 3,569 | 703 | -250 | 11,402 | 4 | 0 | 437 | 2,854 | 6,538 | 27,277 |
| 2025-12-09 | 3 | 1,991 | 0 | 3,568 | 699 | -360 | 11,857 | 4 | 0 | 329 | 2,700 | 5,080 | 25,868 |
| 2025-12-09 | 4 | 1,830 | 0 | 3,564 | 696 | -412 | 12,366 | 4 | 0 | 359 | 2,680 | 5,088 | 26,175 |
| 2025-12-09 | 5 | 1,849 | 0 | 3,569 | 652 | -630 | 12,966 | 4 | 0 | 352 | 2,753 | 3,718 | 25,233 |
| 2025-12-09 | 6 | 1,879 | 0 | 3,564 | 645 | -990 | 13,427 | 3 | 0 | 226 | 2,247 | 3,634 | 24,635 |
| 2025-12-09 | 7 | 1,914 | 0 | 3,559 | 618 | -910 | 13,682 | 3 | 0 | 462 | 1,850 | 2,370 | 23,548 |
| 2025-12-09 | 8 | 1,783 | 0 | 3,568 | 613 | -1,138 | 14,246 | 4 | 0 | 219 | 1,830 | 2,266 | 23,391 |
| 2025-12-09 | 9 | 1,847 | 0 | 3,566 | 542 | -1,040 | 14,835 | 3 | 0 | 249 | 1,834 | 940 | 22,776 |
| 2025-12-09 | 10 | 1,865 | 0 | 3,568 | 519 | -1,362 | 15,133 | 3 | 0 | 309 | 1,684 | 918 | 22,637 |
| 2025-12-09 | 11 | 1,926 | 0 | 3,564 | 517 | -1,046 | 15,464 | 3 | 0 | 281 | 1,506 | 314 | 22,529 |
| 2025-12-09 | 12 | 2,014 | 0 | 3,569 | 514 | -1,294 | 16,183 | 3 | 0 | 276 | 1,651 | 308 | 23,224 |
| 2025-12-09 | 13 | 2,507 | 0 | 3,563 | 513 | -688 | 16,798 | 4 | 0 | 559 | 1,747 | 712 | 25,715 |
| 2025-12-09 | 14 | 3,390 | 0 | 3,572 | 512 | -508 | 17,389 | 4 | 0 | 700 | 2,312 | 748 | 28,119 |
| 2025-12-09 | 15 | 4,693 | 0 | 3,566 | 530 | -282 | 17,427 | 4 | 0 | 853 | 2,818 | 1,020 | 30,629 |
| 2025-12-09 | 16 | 5,460 | 0 | 3,568 | 569 | 124 | 17,606 | 4 | 0 | 1,046 | 2,855 | 904 | 32,136 |
| 2025-12-09 | 17 | 5,883 | 0 | 3,565 | 627 | 134 | 17,399 | 4 | 0 | 1,412 | 2,845 | 1,298 | 33,167 |
| 2025-12-09 | 18 | 6,093 | 0 | 3,565 | 648 | 134 | 17,295 | 5 | 0 | 1,639 | 2,867 | 1,238 | 33,484 |
| 2025-12-09 | 19 | 6,143 | 0 | 3,566 | 829 | 352 | 17,162 | 5 | 0 | 1,497 | 2,847 | 1,766 | 34,167 |
| 2025-12-09 | 20 | 6,386 | 0 | 3,562 | 813 | 294 | 17,275 | 5 | 0 | 1,459 | 2,872 | 1,720 | 34,386 |
| 2025-12-09 | 21 | 6,421 | 0 | 3,563 | 760 | 136 | 17,344 | 3 | 0 | 909 | 2,877 | 2,706 | 34,719 |
| 2025-12-09 | 22 | 6,560 | 0 | 3,554 | 733 | -152 | 17,474 | 4 | 0 | 1,090 | 2,879 | 2,758 | 34,900 |
| 2025-12-09 | 23 | 6,629 | 0 | 3,559 | 585 | -164 | 17,636 | 3 | 0 | 724 | 2,870 | 3,182 | 35,024 |
| 2025-12-09 | 24 | 6,533 | 0 | 3,556 | 586 | -162 | 17,905 | 4 | 0 | 595 | 2,855 | 3,208 | 35,080 |
| 2025-12-09 | 25 | 6,809 | 0 | 3,558 | 707 | -162 | 17,825 | 3 | 0 | 624 | 2,787 | 3,064 | 35,215 |
| 2025-12-09 | 26 | 7,115 | 0 | 3,561 | 714 | -164 | 17,699 | 4 | 0 | 535 | 2,754 | 3,002 | 35,220 |
| 2025-12-09 | 27 | 7,325 | 0 | 3,563 | 590 | -66 | 17,633 | 4 | 0 | 549 | 2,715 | 2,736 | 35,049 |
| 2025-12-09 | 28 | 7,187 | 0 | 3,566 | 578 | 2 | 17,652 | 4 | 0 | 454 | 2,747 | 2,728 | 34,918 |
| 2025-12-09 | 29 | 7,255 | 0 | 3,562 | 554 | 516 | 17,617 | 4 | 0 | 762 | 2,774 | 1,176 | 34,220 |
| 2025-12-09 | 30 | 7,783 | 0 | 3,572 | 567 | 610 | 17,173 | 5 | 0 | 677 | 2,773 | 1,180 | 34,340 |
| 2025-12-09 | 31 | 8,392 | 0 | 3,574 | 596 | 918 | 16,471 | 4 | 0 | 650 | 2,782 | 1,160 | 34,547 |
| 2025-12-09 | 32 | 9,132 | 0 | 3,578 | 779 | 930 | 15,890 | 4 | 0 | 798 | 2,832 | 1,302 | 35,245 |
| 2025-12-09 | 33 | 9,197 | 0 | 3,579 | 804 | 950 | 15,322 | 4 | 0 | 952 | 2,872 | 3,064 | 36,744 |
| 2025-12-09 | 34 | 9,538 | 0 | 3,576 | 845 | 1,074 | 15,496 | 4 | 0 | 1,577 | 2,869 | 3,040 | 38,019 |
| 2025-12-09 | 35 | 8,436 | 0 | 3,575 | 863 | 1,000 | 15,628 | 5 | 0 | 1,161 | 2,858 | 5,342 | 38,868 |
| 2025-12-09 | 36 | 8,171 | 0 | 3,572 | 870 | 1,016 | 15,606 | 5 | 0 | 1,055 | 2,867 | 5,562 | 38,724 |
| 2025-12-09 | 37 | 8,273 | 0 | 3,572 | 876 | 1,116 | 15,306 | 6 | 0 | 1,004 | 2,860 | 4,980 | 37,993 |
| 2025-12-09 | 38 | 7,690 | 0 | 3,567 | 877 | 818 | 15,620 | 5 | 0 | 745 | 2,863 | 5,100 | 37,285 |
| 2025-12-09 | 39 | 5,947 | 0 | 3,564 | 879 | 60 | 15,795 | 5 | 0 | 938 | 2,895 | 6,830 | 36,913 |
| 2025-12-09 | 40 | 4,801 | 0 | 3,567 | 879 | 30 | 16,071 | 5 | 0 | 760 | 2,894 | 7,014 | 36,021 |
| 2025-12-09 | 41 | 4,006 | 0 | 3,570 | 886 | -154 | 16,412 | 5 | 0 | 693 | 2,824 | 6,592 | 34,834 |
| 2025-12-09 | 42 | 3,621 | 0 | 3,569 | 870 | -160 | 16,570 | 5 | 0 | 443 | 2,244 | 6,576 | 33,738 |
| 2025-12-09 | 43 | 3,326 | 0 | 3,569 | 734 | -24 | 16,578 | 5 | 0 | 553 | 1,849 | 4,916 | 31,506 |
| 2025-12-09 | 44 | 2,860 | 0 | 3,567 | 719 | -314 | 16,792 | 6 | 0 | 467 | 1,513 | 4,782 | 30,392 |
| 2025-12-09 | 45 | 3,697 | 0 | 3,564 | 711 | -874 | 16,798 | 4 | 0 | 752 | 1,042 | 2,508 | 28,202 |
| 2025-12-09 | 46 | 3,392 | 0 | 3,561 | 718 | -1,220 | 16,651 | 4 | 0 | 545 | 630 | 2,406 | 26,687 |
| 2025-12-09 | 47 | 2,997 | 0 | 3,562 | 714 | -1,500 | 16,558 | 4 | 0 | 951 | 668 | 620 | 24,574 |
| 2025-12-09 | 48 | 2,643 | 0 | 3,565 | 734 | -1,628 | 16,510 | 3 | 0 | 915 | 705 | 572 | 24,019 |