British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 12 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 1 | 7,207 | 0 | 3,608 | 845 | -230 | 11,099 | 3 | 0 | 428 | 3,094 | 334 | 26,388 |
| 2025-12-12 | 2 | 7,637 | 0 | 3,611 | 844 | -44 | 10,688 | 3 | 0 | 459 | 3,059 | 514 | 26,771 |
| 2025-12-12 | 3 | 7,523 | 0 | 3,607 | 843 | -48 | 10,302 | 3 | 0 | 402 | 3,083 | 940 | 26,655 |
| 2025-12-12 | 4 | 7,458 | 0 | 3,606 | 843 | -44 | 9,742 | 3 | 0 | 503 | 3,074 | 1,118 | 26,303 |
| 2025-12-12 | 5 | 7,482 | 0 | 3,615 | 839 | -54 | 9,225 | 3 | 0 | 189 | 3,076 | 1,732 | 26,107 |
| 2025-12-12 | 6 | 6,944 | 0 | 3,611 | 842 | -50 | 8,567 | 3 | 0 | 222 | 3,090 | 1,726 | 24,955 |
| 2025-12-12 | 7 | 6,938 | 0 | 3,611 | 831 | -46 | 8,041 | 4 | 0 | 328 | 3,094 | 2,010 | 24,811 |
| 2025-12-12 | 8 | 7,387 | 0 | 3,618 | 825 | -52 | 7,782 | 4 | 0 | 236 | 3,085 | 2,190 | 25,075 |
| 2025-12-12 | 9 | 7,516 | 0 | 3,618 | 823 | -52 | 7,504 | 5 | 0 | 213 | 3,086 | 1,594 | 24,307 |
| 2025-12-12 | 10 | 7,875 | 0 | 3,617 | 824 | -54 | 7,200 | 6 | 0 | 210 | 3,088 | 1,652 | 24,418 |
| 2025-12-12 | 11 | 8,869 | 0 | 3,609 | 834 | 94 | 6,791 | 6 | 0 | 455 | 3,100 | 344 | 24,102 |
| 2025-12-12 | 12 | 10,611 | 0 | 3,609 | 843 | 140 | 5,999 | 7 | 0 | 426 | 3,047 | 122 | 24,804 |
| 2025-12-12 | 13 | 14,983 | 0 | 3,613 | 1,004 | 264 | 5,923 | 6 | 0 | 566 | 3,091 | -1,988 | 27,462 |
| 2025-12-12 | 14 | 17,448 | 0 | 3,609 | 1,014 | 540 | 5,975 | 6 | 0 | 574 | 3,097 | -2,364 | 29,899 |
| 2025-12-12 | 15 | 18,843 | 0 | 3,610 | 1,075 | 826 | 5,984 | 7 | 0 | 818 | 3,091 | -1,696 | 32,558 |
| 2025-12-12 | 16 | 19,317 | 0 | 3,604 | 1,087 | 1,162 | 5,953 | 7 | 0 | 1,688 | 3,097 | -1,858 | 34,057 |
| 2025-12-12 | 17 | 19,253 | 0 | 3,606 | 1,119 | 1,166 | 5,977 | 7 | 0 | 1,087 | 3,086 | 490 | 35,791 |
| 2025-12-12 | 18 | 19,531 | 0 | 3,609 | 1,132 | 878 | 6,282 | 7 | 0 | 1,208 | 3,099 | 710 | 36,456 |
| 2025-12-12 | 19 | 19,595 | 0 | 3,603 | 1,102 | 558 | 6,507 | 4 | 0 | 1,022 | 3,099 | 1,684 | 37,174 |
| 2025-12-12 | 20 | 19,647 | 0 | 3,607 | 1,086 | 486 | 6,796 | 4 | 0 | 561 | 3,099 | 1,750 | 37,036 |
| 2025-12-12 | 21 | 19,756 | 0 | 3,615 | 1,088 | 406 | 7,175 | 4 | 0 | 823 | 3,100 | 872 | 36,839 |
| 2025-12-12 | 22 | 19,497 | 0 | 3,603 | 1,088 | 224 | 7,132 | 4 | 0 | 1,099 | 3,099 | 920 | 36,666 |
| 2025-12-12 | 23 | 19,238 | 0 | 3,608 | 1,073 | 276 | 7,487 | 4 | 0 | 936 | 3,101 | 598 | 36,321 |
| 2025-12-12 | 24 | 19,202 | 0 | 3,612 | 1,070 | 32 | 7,659 | 3 | 0 | 834 | 3,100 | 684 | 36,196 |
| 2025-12-12 | 25 | 19,010 | 0 | 3,610 | 1,045 | 84 | 8,225 | 4 | 0 | 574 | 3,097 | 728 | 36,377 |
| 2025-12-12 | 26 | 19,023 | 0 | 3,612 | 1,033 | 378 | 8,383 | 8 | 0 | 364 | 3,095 | 652 | 36,548 |
| 2025-12-12 | 27 | 18,945 | 0 | 3,610 | 890 | 248 | 8,745 | 4 | 0 | 399 | 3,093 | 432 | 36,366 |
| 2025-12-12 | 28 | 18,553 | 0 | 3,616 | 901 | 6 | 8,742 | 4 | 0 | 417 | 3,084 | 460 | 35,783 |
| 2025-12-12 | 29 | 18,469 | 0 | 3,613 | 915 | -12 | 8,513 | 4 | 0 | 370 | 3,095 | 600 | 35,567 |
| 2025-12-12 | 30 | 18,523 | 0 | 3,617 | 1,032 | -14 | 8,647 | 4 | 0 | 340 | 3,095 | 444 | 35,688 |
| 2025-12-12 | 31 | 18,338 | 0 | 3,612 | 1,051 | 380 | 8,961 | 7 | 0 | 495 | 3,095 | 288 | 36,227 |
| 2025-12-12 | 32 | 18,534 | 0 | 3,610 | 1,083 | 634 | 9,085 | 7 | 0 | 654 | 3,094 | 92 | 36,793 |
| 2025-12-12 | 33 | 18,706 | 0 | 3,606 | 1,085 | 1,034 | 9,218 | 4 | 0 | 741 | 3,088 | 1,090 | 38,572 |
| 2025-12-12 | 34 | 18,748 | 0 | 3,598 | 1,087 | 1,108 | 9,435 | 4 | 0 | 1,006 | 3,096 | 938 | 39,020 |
| 2025-12-12 | 35 | 18,602 | 0 | 3,594 | 1,138 | 1,164 | 9,569 | 7 | 0 | 2,178 | 3,100 | -8 | 39,344 |
| 2025-12-12 | 36 | 18,365 | 0 | 3,605 | 1,142 | 1,146 | 10,027 | 7 | 0 | 1,763 | 3,087 | 10 | 39,152 |
| 2025-12-12 | 37 | 18,051 | 0 | 3,600 | 1,129 | 1,146 | 10,137 | 7 | 0 | 1,039 | 3,097 | 264 | 38,470 |
| 2025-12-12 | 38 | 17,680 | 0 | 3,596 | 1,126 | 1,114 | 9,515 | 8 | 0 | 1,419 | 3,102 | 266 | 37,826 |
| 2025-12-12 | 39 | 16,947 | 0 | 3,602 | 1,013 | 186 | 9,637 | 6 | 0 | 802 | 3,098 | 1,842 | 37,133 |
| 2025-12-12 | 40 | 16,226 | 0 | 3,602 | 960 | 20 | 9,384 | 7 | 0 | 756 | 3,103 | 1,968 | 36,026 |
| 2025-12-12 | 41 | 15,750 | 0 | 3,601 | 897 | -16 | 8,957 | 5 | 0 | 685 | 3,099 | 2,206 | 35,184 |
| 2025-12-12 | 42 | 14,844 | 0 | 3,605 | 883 | 2 | 8,777 | 5 | 0 | 558 | 3,100 | 2,446 | 34,220 |
| 2025-12-12 | 43 | 13,871 | 0 | 3,608 | 867 | 378 | 8,609 | 9 | 0 | 539 | 3,099 | 734 | 31,714 |
| 2025-12-12 | 44 | 13,775 | 0 | 3,610 | 864 | 502 | 8,568 | 7 | 0 | 380 | 3,099 | 858 | 31,663 |
| 2025-12-12 | 45 | 12,575 | 0 | 3,608 | 842 | 320 | 8,378 | 5 | 0 | 457 | 3,100 | 1,024 | 30,309 |
| 2025-12-12 | 46 | 11,441 | 0 | 3,615 | 824 | 176 | 8,536 | 3 | 0 | 245 | 3,093 | 1,180 | 29,113 |
| 2025-12-12 | 47 | 9,298 | 0 | 3,606 | 848 | -18 | 8,203 | 3 | 0 | 247 | 3,097 | 2,406 | 27,690 |
| 2025-12-12 | 48 | 8,161 | 0 | 3,613 | 864 | -18 | 8,033 | 4 | 0 | 233 | 3,091 | 2,278 | 26,259 |