British Electricity Generation (Balancing Mechanism) Fuel Mix

MW per half hour for 15 Dec 2025

Data last updated : 15-Jun-26
SD
SPGasCoalNuclearHydroPumpedWindOCGTOilOtherBiomassImportsTotal
2025-12-1512,109 0 3,601 795 -628 14,612 4 0 249 1,006 2,816 24,564
2025-12-1522,202 0 3,599 787 -622 14,667 5 0 295 991 2,906 24,830
2025-12-1532,272 0 3,607 736 -826 13,959 5 0 144 991 3,974 24,862
2025-12-1542,182 0 3,608 745 -882 13,657 5 0 135 993 4,054 24,497
2025-12-1552,155 0 3,602 680 -1,248 13,226 5 0 144 993 5,080 24,637
2025-12-1562,162 0 3,609 679 -1,424 12,409 5 0 137 991 5,116 23,684
2025-12-1572,232 0 3,607 681 -1,400 11,538 4 0 171 991 5,272 23,096
2025-12-1582,300 0 3,613 681 -1,302 11,087 5 0 187 992 5,242 22,805
2025-12-1592,568 0 3,604 681 -1,002 11,062 5 0 248 1,089 3,522 21,777
2025-12-15102,915 0 3,612 682 -836 10,967 6 0 168 1,142 3,312 21,968
2025-12-15113,810 0 3,601 709 -552 11,033 7 0 216 1,413 2,012 22,249
2025-12-15125,234 0 3,602 700 -478 10,917 6 0 386 1,483 1,838 23,688
2025-12-15137,718 0 3,599 755 -52 10,901 6 0 678 1,901 912 26,418
2025-12-151410,110 0 3,597 770 -10 10,926 6 0 934 2,214 828 29,375
2025-12-151513,515 0 3,601 802 188 10,975 6 0 716 2,284 252 32,339
2025-12-151615,123 0 3,599 969 292 10,953 6 0 853 2,290 242 34,327
2025-12-151715,313 0 3,599 991 342 10,902 5 0 748 2,294 1,846 36,040
2025-12-151816,034 0 3,602 886 342 10,680 5 0 618 2,289 2,150 36,606
2025-12-151915,708 0 3,599 770 482 10,525 6 0 480 2,335 4,054 37,959
2025-12-152016,304 0 3,606 753 300 10,358 5 0 387 2,393 4,090 38,196
2025-12-152116,206 0 3,602 762 296 10,271 3 0 376 2,509 4,032 38,057
2025-12-152215,737 0 3,623 767 490 10,259 4 0 524 2,735 3,964 38,103
2025-12-152315,624 0 3,609 835 492 10,264 4 0 474 2,917 3,786 38,005
2025-12-152415,697 0 3,605 832 302 10,261 5 0 536 2,940 3,820 37,998
2025-12-152516,247 0 3,606 829 490 10,324 4 0 511 2,940 3,710 38,661
2025-12-152616,309 0 3,605 847 346 10,354 4 0 486 2,908 3,694 38,553
2025-12-152716,485 0 3,607 954 398 10,184 4 0 423 2,921 3,760 38,736
2025-12-152816,508 0 3,605 1,004 344 10,083 5 0 417 2,934 3,706 38,606
2025-12-152916,712 0 3,603 1,078 354 9,967 4 0 527 2,938 3,116 38,299
2025-12-153016,867 0 3,600 1,090 376 9,756 4 0 564 2,937 3,086 38,280
2025-12-153117,165 0 3,605 1,119 996 9,686 8 0 780 2,940 1,946 38,245
2025-12-153217,244 0 3,604 1,112 1,458 9,566 12 0 1,370 2,941 1,918 39,225
2025-12-153317,504 0 3,601 1,067 1,478 9,258 10 0 1,474 2,944 2,892 40,228
2025-12-153417,547 0 3,603 1,060 1,480 9,158 10 0 2,096 2,942 2,990 40,886
2025-12-153517,346 0 3,600 1,075 1,190 9,166 10 0 2,257 2,942 3,900 41,486
2025-12-153617,254 0 3,602 1,059 1,172 9,234 10 0 2,011 2,938 3,968 41,248
2025-12-153717,153 0 3,607 1,050 1,170 9,469 11 0 1,425 2,944 4,330 41,159
2025-12-153816,825 0 3,610 1,054 1,172 9,598 11 0 1,015 2,941 4,404 40,630
2025-12-153916,393 0 3,611 1,039 534 9,646 14 0 916 2,940 5,580 40,673
2025-12-154015,868 0 3,610 912 194 9,337 50 0 798 2,942 5,620 39,331
2025-12-154115,187 0 3,611 855 -14 9,174 11 0 792 2,940 5,132 37,688
2025-12-154214,301 0 3,608 857 -10 9,155 11 0 408 2,941 5,090 36,361
2025-12-154313,853 0 3,611 861 -8 9,248 6 0 448 2,942 4,110 35,071
2025-12-154412,172 0 3,605 814 -8 9,329 5 0 316 2,939 4,092 33,264
2025-12-154510,938 0 3,601 841 -8 9,019 4 0 318 2,938 4,104 31,755
2025-12-15469,619 0 3,604 840 -4 8,601 5 0 214 2,941 4,068 29,888
2025-12-15478,601 0 3,606 836 -4 8,609 4 0 158 2,924 3,296 28,030
2025-12-15488,088 0 3,604 726 -4 8,779 3 0 154 2,914 3,258 27,522