British Electricity Generation (Balancing Mechanism) Fuel Mix

MW per half hour for 11 Dec 2025

Data last updated : 15-Jun-26
SD
SPGasCoalNuclearHydroPumpedWindOCGTOilOtherBiomassImportsTotal
2025-12-1114,564 0 3,567 751 -552 14,385 4 0 485 1,456 1,342 26,002
2025-12-1124,553 0 3,570 749 -550 14,264 4 0 763 1,455 1,328 26,136
2025-12-1134,520 0 3,568 788 -732 14,158 4 0 660 1,454 966 25,386
2025-12-1144,502 0 3,576 786 -1,002 14,097 5 0 536 1,454 950 24,904
2025-12-1154,542 0 3,575 779 -1,054 14,017 4 0 404 1,468 1,264 24,999
2025-12-1164,483 0 3,583 778 -1,070 14,096 5 0 294 1,455 1,266 24,890
2025-12-1174,370 0 3,581 741 -1,062 14,392 5 0 279 1,455 1,536 25,297
2025-12-1184,104 0 3,579 741 -1,202 14,526 4 0 163 1,458 1,506 24,879
2025-12-1193,965 0 3,583 804 -1,202 14,771 4 0 170 1,450 72 23,617
2025-12-11103,700 0 3,577 807 -1,180 14,455 4 0 221 1,448 -28 23,004
2025-12-11114,420 0 3,575 812 -980 13,980 4 0 669 1,476 -1,026 22,930
2025-12-11125,392 0 3,573 833 -370 13,427 4 0 589 1,486 -1,056 23,878
2025-12-11136,401 0 3,573 872 -26 13,322 4 0 845 1,775 -300 26,466
2025-12-11147,492 0 3,576 887 -16 13,877 4 0 935 2,280 -220 28,815
2025-12-11158,208 0 3,571 907 184 14,538 5 0 676 2,792 1,074 31,955
2025-12-11168,964 0 3,571 889 76 15,249 4 0 1,130 3,072 994 33,949
2025-12-11179,804 0 3,572 880 12 15,079 4 0 834 3,069 1,406 34,660
2025-12-11189,486 0 3,570 859 166 14,872 4 0 1,179 3,068 1,328 34,532
2025-12-11198,993 0 3,569 813 78 15,100 4 0 893 3,073 2,672 35,195
2025-12-11208,828 0 3,576 819 -14 15,452 4 0 786 3,078 2,456 34,985
2025-12-11218,930 0 3,573 820 -14 15,418 4 0 857 3,065 1,482 34,135
2025-12-11229,046 0 3,581 822 -12 15,152 5 0 1,020 3,075 1,102 33,791
2025-12-11239,178 0 3,572 829 142 15,161 4 0 703 3,074 1,092 33,755
2025-12-11249,286 0 3,576 831 -12 15,508 4 0 482 3,052 948 33,675
2025-12-11258,594 0 3,501 844 334 15,775 4 0 511 3,039 1,938 34,540
2025-12-11269,029 0 3,358 898 306 14,813 4 0 431 3,046 1,986 33,871
2025-12-11279,315 0 3,308 935 182 15,135 4 0 336 3,046 2,176 34,437
2025-12-11289,717 0 3,309 951 186 15,002 4 0 433 3,042 2,184 34,828
2025-12-112910,365 0 3,310 946 360 14,816 4 0 284 3,084 2,110 35,279
2025-12-113010,888 0 3,308 951 342 14,491 4 0 445 3,093 2,082 35,604
2025-12-113111,681 0 3,316 1,096 138 14,305 4 0 573 3,078 1,566 35,757
2025-12-113212,254 0 3,310 1,104 452 14,257 4 0 871 3,046 1,584 36,882
2025-12-113312,858 0 3,309 1,135 1,044 13,872 20 0 1,026 3,006 2,034 38,304
2025-12-113414,049 0 3,309 1,148 1,176 13,144 4 0 1,172 2,976 2,042 39,020
2025-12-113514,596 0 3,306 1,160 1,232 12,745 4 0 1,333 3,037 1,974 39,387
2025-12-113614,646 0 3,311 1,163 1,166 13,168 4 0 1,238 3,023 1,980 39,699
2025-12-113714,192 0 3,305 1,160 1,164 13,239 5 0 978 3,078 2,238 39,359
2025-12-113813,456 0 3,363 1,024 1,004 13,568 5 0 727 3,081 2,250 38,478
2025-12-113912,897 0 3,407 1,007 414 13,752 5 0 751 3,080 3,108 38,421
2025-12-114012,577 0 3,409 1,006 8 13,610 4 0 632 3,093 3,096 37,435
2025-12-114112,331 0 3,411 1,006 14 13,271 3 0 470 3,094 1,906 35,506
2025-12-114211,733 0 3,477 1,011 -12 13,031 3 0 382 3,091 1,830 34,546
2025-12-114311,132 0 3,506 1,011 220 12,903 3 0 388 3,097 450 32,710
2025-12-114410,485 0 3,558 1,010 260 12,817 3 0 340 3,096 380 31,949
2025-12-11459,306 0 3,592 952 -10 12,774 4 0 297 3,078 278 30,271
2025-12-11468,311 0 3,585 944 146 12,138 4 0 447 2,826 544 28,945
2025-12-11477,366 0 3,604 876 -18 11,865 3 0 291 3,033 326 27,346
2025-12-11486,447 0 3,610 858 -106 11,684 3 0 400 3,095 116 26,107