British Electricity Generation (Balancing Mechanism) Fuel Mix

MW per half hour for 21 Dec 2025

Data last updated : 15-Jun-26
SD
SPGasCoalNuclearHydroPumpedWindOCGTOilOtherBiomassImportsTotal
2025-12-2115,191 0 3,480 729 -546 11,071 3 0 310 2,399 2,856 25,493
2025-12-2125,436 0 3,479 727 -420 10,481 3 0 623 2,413 2,886 25,628
2025-12-2135,542 0 3,479 726 -406 9,927 3 0 808 2,414 2,626 25,119
2025-12-2145,524 0 3,480 727 -384 9,681 3 0 564 2,415 2,638 24,648
2025-12-2155,530 0 3,469 727 -230 9,431 3 0 481 2,414 2,648 24,473
2025-12-2165,538 0 3,475 726 74 9,041 3 0 249 2,410 2,670 24,186
2025-12-2175,513 0 3,485 726 -162 8,650 3 0 246 2,410 2,816 23,687
2025-12-2185,531 0 3,484 726 -440 8,398 3 0 291 2,411 2,824 23,228
2025-12-2195,538 0 3,482 726 -324 8,241 3 0 262 2,414 2,790 23,132
2025-12-21105,548 0 3,476 726 -546 8,003 3 0 323 2,413 2,714 22,660
2025-12-21115,582 0 3,482 691 -604 7,733 4 0 308 2,414 2,968 22,578
2025-12-21125,441 0 3,480 684 -556 7,522 4 0 262 2,414 2,892 22,143
2025-12-21135,563 0 3,479 685 -322 7,523 4 0 332 2,415 2,940 22,619
2025-12-21146,232 0 3,481 685 -340 7,639 4 0 342 2,464 2,860 23,367
2025-12-21157,389 0 3,482 699 -284 7,923 6 0 306 2,512 2,490 24,523
2025-12-21168,027 0 3,484 713 -282 8,213 10 0 344 2,625 2,522 25,656
2025-12-21178,650 0 3,484 767 -376 8,588 12 0 263 2,830 3,354 27,572
2025-12-211810,025 0 3,484 773 -386 8,735 9 0 309 3,032 3,218 29,199
2025-12-211911,365 0 3,487 803 -292 8,166 4 0 327 3,057 4,110 31,027
2025-12-212011,794 0 3,489 834 -168 8,109 4 0 389 3,060 4,146 31,657
2025-12-212111,718 0 3,486 827 -44 8,428 6 0 327 3,095 4,802 32,645
2025-12-212212,171 0 3,480 826 -10 8,413 4 0 296 3,090 4,864 33,134
2025-12-212312,222 0 3,478 824 -12 8,260 8 0 265 3,029 6,174 34,248
2025-12-212412,252 0 3,480 827 -10 8,231 5 0 242 2,926 6,208 34,161
2025-12-212512,350 0 3,482 854 -10 8,620 9 0 299 2,684 6,326 34,614
2025-12-212612,606 0 3,479 869 -10 8,569 7 0 277 2,443 6,322 34,562
2025-12-212712,828 0 3,480 895 -10 8,693 6 0 380 2,624 5,796 34,692
2025-12-212812,614 0 3,481 880 -10 8,742 6 0 327 2,811 5,758 34,609
2025-12-212912,766 0 3,487 934 88 8,846 6 0 476 3,017 4,634 34,254
2025-12-213012,492 0 3,481 917 0 9,369 7 0 374 3,048 4,602 34,290
2025-12-213112,333 0 3,485 1,050 328 9,688 4 0 310 2,932 4,842 34,972
2025-12-213212,572 0 3,489 1,050 338 9,717 4 0 585 2,942 4,860 35,557
2025-12-213312,322 0 3,487 1,142 338 9,765 6 0 816 3,096 5,498 36,470
2025-12-213412,008 0 3,482 1,086 486 10,003 5 0 1,491 3,092 5,556 37,209
2025-12-213511,606 0 3,483 1,046 476 10,059 4 0 1,226 3,097 6,772 37,769
2025-12-213611,666 0 3,484 1,079 406 9,902 9 0 1,002 3,056 6,826 37,430
2025-12-213711,293 0 3,483 1,000 474 9,487 9 0 913 3,044 6,796 36,499
2025-12-213810,932 0 3,488 1,113 188 9,472 5 0 542 3,099 6,792 35,631
2025-12-21399,753 0 3,486 979 186 9,559 4 0 907 3,096 6,598 34,568
2025-12-21408,531 0 3,490 978 186 10,084 4 0 858 3,102 6,600 33,833
2025-12-21417,460 0 3,489 842 186 10,490 4 0 617 3,101 6,650 32,839
2025-12-21426,900 0 3,483 836 326 10,387 4 0 480 3,090 6,674 32,180
2025-12-21436,027 0 3,484 778 142 10,112 4 0 317 3,062 6,766 30,692
2025-12-21445,110 0 3,485 807 -8 10,119 4 0 291 2,897 6,764 29,469
2025-12-21454,582 0 3,482 754 -16 10,162 4 0 280 2,321 6,578 28,147
2025-12-21463,818 0 3,488 744 -20 10,452 4 0 205 1,778 6,536 27,005
2025-12-21473,215 0 3,484 730 -288 11,088 4 0 376 1,280 5,476 25,365
2025-12-21482,697 0 3,489 671 -328 12,064 4 0 220 1,157 5,484 25,458