British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 16 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-16 | 1 | 7,873 | 0 | 3,603 | 666 | -4 | 8,588 | 4 | 0 | 229 | 2,926 | 3,970 | 27,855 |
| 2025-12-16 | 2 | 8,019 | 0 | 3,607 | 668 | -8 | 8,617 | 3 | 0 | 217 | 2,940 | 4,012 | 28,075 |
| 2025-12-16 | 3 | 8,011 | 0 | 3,604 | 662 | -266 | 8,498 | 4 | 0 | 307 | 2,937 | 4,102 | 27,859 |
| 2025-12-16 | 4 | 8,020 | 0 | 3,605 | 666 | -280 | 7,805 | 3 | 0 | 358 | 2,939 | 4,110 | 27,226 |
| 2025-12-16 | 5 | 8,139 | 0 | 3,608 | 647 | -540 | 7,174 | 3 | 0 | 245 | 2,939 | 4,512 | 26,727 |
| 2025-12-16 | 6 | 8,085 | 0 | 3,615 | 627 | -708 | 7,132 | 4 | 0 | 181 | 2,941 | 4,518 | 26,395 |
| 2025-12-16 | 7 | 7,987 | 0 | 3,617 | 621 | -704 | 7,115 | 3 | 0 | 262 | 2,941 | 4,062 | 25,904 |
| 2025-12-16 | 8 | 8,303 | 0 | 3,614 | 615 | -646 | 6,611 | 3 | 0 | 214 | 2,942 | 4,008 | 25,664 |
| 2025-12-16 | 9 | 9,156 | 0 | 3,611 | 614 | -540 | 6,443 | 3 | 0 | 295 | 2,940 | 2,592 | 25,114 |
| 2025-12-16 | 10 | 9,821 | 0 | 3,616 | 617 | -706 | 6,331 | 3 | 0 | 166 | 2,931 | 2,412 | 25,191 |
| 2025-12-16 | 11 | 11,878 | 0 | 3,615 | 653 | -66 | 5,911 | 3 | 0 | 196 | 2,932 | -410 | 24,712 |
| 2025-12-16 | 12 | 13,916 | 0 | 3,614 | 698 | -12 | 5,466 | 4 | 0 | 243 | 2,941 | -510 | 26,360 |
| 2025-12-16 | 13 | 15,893 | 0 | 3,611 | 957 | -12 | 5,218 | 11 | 0 | 312 | 2,940 | -902 | 28,028 |
| 2025-12-16 | 14 | 18,545 | 0 | 3,601 | 945 | -14 | 5,083 | 12 | 0 | 527 | 2,940 | -942 | 30,697 |
| 2025-12-16 | 15 | 20,970 | 0 | 3,608 | 953 | 178 | 5,002 | 9 | 0 | 386 | 2,943 | -786 | 33,263 |
| 2025-12-16 | 16 | 21,856 | 0 | 3,605 | 984 | 348 | 4,879 | 8 | 0 | 865 | 2,941 | -748 | 34,738 |
| 2025-12-16 | 17 | 21,906 | 0 | 3,602 | 981 | 230 | 4,714 | 9 | 0 | 401 | 2,940 | 1,670 | 36,453 |
| 2025-12-16 | 18 | 22,250 | 0 | 3,602 | 946 | 186 | 4,841 | 9 | 0 | 400 | 2,940 | 1,888 | 37,062 |
| 2025-12-16 | 19 | 21,838 | 0 | 3,599 | 813 | 264 | 4,961 | 8 | 0 | 451 | 2,934 | 3,030 | 37,898 |
| 2025-12-16 | 20 | 21,950 | 0 | 3,604 | 852 | 196 | 5,056 | 9 | 0 | 378 | 2,888 | 3,084 | 38,017 |
| 2025-12-16 | 21 | 21,476 | 0 | 3,606 | 884 | 14 | 5,985 | 9 | 0 | 331 | 2,875 | 2,960 | 38,140 |
| 2025-12-16 | 22 | 20,682 | 0 | 3,600 | 908 | -12 | 5,953 | 9 | 0 | 487 | 2,876 | 2,962 | 37,465 |
| 2025-12-16 | 23 | 20,691 | 0 | 3,605 | 894 | -12 | 5,806 | 9 | 0 | 418 | 2,876 | 3,260 | 37,547 |
| 2025-12-16 | 24 | 20,379 | 0 | 3,607 | 886 | -12 | 5,804 | 9 | 0 | 552 | 2,933 | 3,192 | 37,350 |
| 2025-12-16 | 25 | 20,688 | 0 | 3,610 | 894 | 46 | 6,323 | 8 | 0 | 428 | 2,944 | 2,244 | 37,185 |
| 2025-12-16 | 26 | 20,753 | 0 | 3,613 | 896 | -12 | 6,593 | 8 | 0 | 357 | 2,943 | 2,214 | 37,365 |
| 2025-12-16 | 27 | 21,297 | 0 | 3,612 | 871 | 52 | 6,605 | 8 | 0 | 408 | 2,942 | 1,392 | 37,187 |
| 2025-12-16 | 28 | 21,532 | 0 | 3,612 | 875 | -10 | 6,509 | 4 | 0 | 365 | 2,940 | 1,334 | 37,161 |
| 2025-12-16 | 29 | 21,323 | 0 | 3,618 | 887 | 126 | 6,905 | 116 | 0 | 258 | 2,940 | 1,124 | 37,297 |
| 2025-12-16 | 30 | 21,405 | 0 | 3,617 | 889 | 208 | 6,893 | 152 | 0 | 528 | 2,939 | 1,130 | 37,761 |
| 2025-12-16 | 31 | 21,408 | 0 | 3,619 | 933 | 558 | 6,805 | 119 | 0 | 412 | 2,941 | 1,498 | 38,293 |
| 2025-12-16 | 32 | 21,129 | 0 | 3,610 | 929 | 1,302 | 6,766 | 102 | 0 | 672 | 2,937 | 1,502 | 38,949 |
| 2025-12-16 | 33 | 21,681 | 0 | 3,614 | 916 | 1,642 | 6,263 | 103 | 0 | 1,295 | 2,940 | 1,708 | 40,162 |
| 2025-12-16 | 34 | 21,643 | 0 | 3,608 | 919 | 1,576 | 5,816 | 156 | 0 | 2,294 | 2,942 | 1,832 | 40,786 |
| 2025-12-16 | 35 | 21,116 | 0 | 3,610 | 929 | 1,362 | 5,662 | 300 | 0 | 2,813 | 2,944 | 2,480 | 41,216 |
| 2025-12-16 | 36 | 20,960 | 0 | 3,607 | 887 | 1,370 | 5,433 | 321 | 0 | 3,187 | 2,928 | 2,522 | 41,215 |
| 2025-12-16 | 37 | 21,050 | 0 | 3,611 | 886 | 1,494 | 5,323 | 354 | 0 | 2,535 | 2,942 | 2,972 | 41,167 |
| 2025-12-16 | 38 | 21,098 | 0 | 3,608 | 889 | 1,188 | 5,683 | 333 | 0 | 1,843 | 2,944 | 3,158 | 40,744 |
| 2025-12-16 | 39 | 20,817 | 0 | 3,602 | 887 | 1,066 | 5,662 | 223 | 0 | 1,343 | 2,945 | 3,220 | 39,765 |
| 2025-12-16 | 40 | 20,621 | 0 | 3,603 | 886 | 906 | 5,657 | 165 | 0 | 762 | 2,945 | 3,546 | 39,091 |
| 2025-12-16 | 41 | 20,589 | 0 | 3,598 | 863 | 454 | 5,725 | 87 | 0 | 925 | 2,942 | 2,928 | 38,111 |
| 2025-12-16 | 42 | 19,911 | 0 | 3,606 | 854 | 252 | 5,771 | 62 | 0 | 458 | 2,944 | 3,074 | 36,932 |
| 2025-12-16 | 43 | 19,437 | 0 | 3,606 | 700 | 400 | 6,267 | 54 | 0 | 434 | 2,940 | 1,674 | 35,512 |
| 2025-12-16 | 44 | 18,601 | 0 | 3,604 | 668 | 112 | 6,620 | 11 | 0 | 298 | 2,936 | 1,830 | 34,680 |
| 2025-12-16 | 45 | 17,608 | 0 | 3,606 | 600 | -56 | 6,695 | 8 | 0 | 227 | 2,926 | 1,250 | 32,864 |
| 2025-12-16 | 46 | 15,730 | 0 | 3,605 | 566 | -188 | 6,707 | 7 | 0 | 217 | 2,943 | 1,460 | 31,047 |
| 2025-12-16 | 47 | 13,512 | 0 | 3,603 | 562 | -322 | 6,544 | 7 | 0 | 231 | 2,936 | 2,822 | 29,895 |
| 2025-12-16 | 48 | 11,879 | 0 | 3,611 | 564 | -394 | 6,703 | 5 | 0 | 178 | 2,938 | 2,938 | 28,422 |