British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 04 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-04 | 1 | 5,630 | 0 | 4,101 | 536 | -1,050 | 12,351 | 3 | 0 | 561 | 2,851 | 1,976 | 26,959 |
| 2025-12-04 | 2 | 5,586 | 0 | 4,105 | 536 | -1,126 | 12,440 | 3 | 0 | 654 | 2,848 | 1,974 | 27,020 |
| 2025-12-04 | 3 | 5,314 | 0 | 4,118 | 537 | -1,296 | 12,244 | 3 | 0 | 708 | 2,848 | 2,346 | 26,822 |
| 2025-12-04 | 4 | 5,341 | 0 | 4,124 | 536 | -1,408 | 12,199 | 3 | 0 | 597 | 2,847 | 2,220 | 26,459 |
| 2025-12-04 | 5 | 5,354 | 0 | 4,123 | 537 | -1,400 | 12,732 | 3 | 0 | 413 | 2,849 | 1,500 | 26,111 |
| 2025-12-04 | 6 | 5,189 | 0 | 4,128 | 536 | -1,246 | 13,071 | 3 | 0 | 243 | 2,837 | 1,434 | 26,195 |
| 2025-12-04 | 7 | 4,776 | 0 | 4,122 | 536 | -1,236 | 13,318 | 3 | 0 | 198 | 2,852 | 1,022 | 25,591 |
| 2025-12-04 | 8 | 4,477 | 0 | 4,125 | 536 | -1,232 | 13,623 | 3 | 0 | 235 | 2,853 | 980 | 25,600 |
| 2025-12-04 | 9 | 4,322 | 0 | 4,114 | 537 | -1,202 | 13,901 | 3 | 0 | 347 | 2,852 | 526 | 25,400 |
| 2025-12-04 | 10 | 4,339 | 0 | 4,126 | 536 | -1,212 | 14,235 | 3 | 0 | 327 | 2,847 | 464 | 25,665 |
| 2025-12-04 | 11 | 4,433 | 0 | 4,120 | 537 | -1,192 | 14,468 | 3 | 0 | 290 | 2,840 | -222 | 25,277 |
| 2025-12-04 | 12 | 4,984 | 0 | 4,096 | 541 | -1,182 | 14,422 | 3 | 0 | 499 | 2,846 | -290 | 25,919 |
| 2025-12-04 | 13 | 6,846 | 0 | 4,082 | 564 | -874 | 14,828 | 3 | 0 | 566 | 2,842 | -1,038 | 27,819 |
| 2025-12-04 | 14 | 9,634 | 0 | 4,080 | 555 | -860 | 15,192 | 4 | 0 | 465 | 2,852 | -1,338 | 30,584 |
| 2025-12-04 | 15 | 12,918 | 0 | 4,087 | 611 | -630 | 15,382 | 4 | 0 | 575 | 2,852 | -1,844 | 33,955 |
| 2025-12-04 | 16 | 14,633 | 0 | 4,081 | 606 | -344 | 15,404 | 3 | 0 | 497 | 2,852 | -1,874 | 35,858 |
| 2025-12-04 | 17 | 15,159 | 0 | 4,082 | 588 | -154 | 15,192 | 3 | 0 | 729 | 2,852 | -1,262 | 37,189 |
| 2025-12-04 | 18 | 15,210 | 0 | 4,077 | 592 | 12 | 14,912 | 2 | 0 | 909 | 2,852 | -1,162 | 37,404 |
| 2025-12-04 | 19 | 15,360 | 0 | 4,073 | 592 | -6 | 14,685 | 3 | 0 | 488 | 2,852 | 536 | 38,583 |
| 2025-12-04 | 20 | 15,588 | 0 | 4,072 | 598 | -12 | 14,321 | 3 | 0 | 530 | 2,852 | 754 | 38,706 |
| 2025-12-04 | 21 | 15,425 | 0 | 4,071 | 588 | -12 | 13,772 | 4 | 0 | 489 | 2,851 | 2,010 | 39,198 |
| 2025-12-04 | 22 | 16,398 | 0 | 4,076 | 569 | -12 | 13,147 | 3 | 0 | 341 | 2,852 | 2,062 | 39,436 |
| 2025-12-04 | 23 | 16,338 | 0 | 4,081 | 527 | -12 | 13,250 | 3 | 0 | 257 | 2,853 | 2,626 | 39,923 |
| 2025-12-04 | 24 | 16,173 | 0 | 4,077 | 521 | -12 | 13,459 | 3 | 0 | 250 | 2,853 | 2,650 | 39,974 |
| 2025-12-04 | 25 | 15,792 | 0 | 4,077 | 506 | -12 | 13,337 | 3 | 0 | 433 | 2,962 | 2,686 | 39,784 |
| 2025-12-04 | 26 | 15,614 | 0 | 4,104 | 505 | -12 | 13,337 | 3 | 0 | 420 | 2,998 | 2,716 | 39,685 |
| 2025-12-04 | 27 | 15,592 | 0 | 4,120 | 503 | -10 | 13,584 | 3 | 0 | 446 | 2,990 | 0 | 37,228 |
| 2025-12-04 | 28 | 16,114 | 0 | 4,117 | 504 | -10 | 13,119 | 3 | 0 | 389 | 2,995 | 1,276 | 38,507 |
| 2025-12-04 | 29 | 17,086 | 0 | 4,123 | 511 | -16 | 12,557 | 3 | 0 | 475 | 2,995 | 1,470 | 39,204 |
| 2025-12-04 | 30 | 17,172 | 0 | 4,124 | 513 | -16 | 12,307 | 3 | 0 | 570 | 3,042 | 1,370 | 39,085 |
| 2025-12-04 | 31 | 18,064 | 0 | 4,128 | 620 | 542 | 12,118 | 3 | 0 | 648 | 3,062 | 466 | 39,651 |
| 2025-12-04 | 32 | 18,597 | 0 | 4,128 | 634 | 1,072 | 12,112 | 23 | 0 | 584 | 3,030 | 500 | 40,680 |
| 2025-12-04 | 33 | 18,323 | 0 | 4,126 | 809 | 1,264 | 12,179 | 88 | 0 | 779 | 3,018 | 1,908 | 42,494 |
| 2025-12-04 | 34 | 18,185 | 0 | 4,127 | 800 | 972 | 11,876 | 99 | 0 | 1,677 | 3,018 | 2,000 | 42,754 |
| 2025-12-04 | 35 | 18,408 | 0 | 4,122 | 798 | 964 | 11,491 | 99 | 0 | 2,386 | 3,018 | 1,792 | 43,078 |
| 2025-12-04 | 36 | 18,456 | 0 | 4,118 | 798 | 970 | 11,022 | 99 | 0 | 2,452 | 3,018 | 1,840 | 42,773 |
| 2025-12-04 | 37 | 18,395 | 0 | 4,118 | 812 | 1,170 | 10,688 | 52 | 0 | 2,015 | 3,018 | 2,520 | 42,788 |
| 2025-12-04 | 38 | 18,465 | 0 | 4,118 | 813 | 1,066 | 10,346 | 57 | 0 | 1,646 | 3,020 | 2,594 | 42,125 |
| 2025-12-04 | 39 | 18,282 | 0 | 4,119 | 813 | 1,224 | 9,788 | 95 | 0 | 1,011 | 3,019 | 3,346 | 41,697 |
| 2025-12-04 | 40 | 18,272 | 0 | 4,122 | 822 | 936 | 9,200 | 95 | 0 | 842 | 3,019 | 3,352 | 40,660 |
| 2025-12-04 | 41 | 18,340 | 0 | 4,121 | 813 | 664 | 8,894 | 54 | 0 | 593 | 3,018 | 2,480 | 38,977 |
| 2025-12-04 | 42 | 17,823 | 0 | 4,123 | 795 | 298 | 9,194 | 40 | 0 | 460 | 3,016 | 2,392 | 38,141 |
| 2025-12-04 | 43 | 16,969 | 0 | 4,122 | 780 | 746 | 9,134 | 3 | 0 | 478 | 3,019 | 1,096 | 36,347 |
| 2025-12-04 | 44 | 16,347 | 0 | 4,124 | 778 | 416 | 9,352 | 3 | 0 | 291 | 3,017 | 1,054 | 35,382 |
| 2025-12-04 | 45 | 15,540 | 0 | 4,123 | 659 | 414 | 9,386 | 3 | 0 | 323 | 3,017 | 264 | 33,729 |
| 2025-12-04 | 46 | 14,600 | 0 | 4,126 | 611 | 6 | 9,146 | 3 | 0 | 240 | 3,016 | 340 | 32,088 |
| 2025-12-04 | 47 | 13,165 | 0 | 4,125 | 568 | 44 | 9,186 | 3 | 0 | 299 | 3,058 | 144 | 30,592 |
| 2025-12-04 | 48 | 12,339 | 0 | 4,122 | 579 | 236 | 9,084 | 3 | 0 | 275 | 3,064 | 206 | 29,908 |