British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 27 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-27 | 1 | 5,634 | 0 | 3,778 | 449 | -12 | 6,242 | 0 | 0 | 226 | 2,969 | 5,740 | 25,026 |
| 2025-12-27 | 2 | 5,498 | 0 | 3,770 | 449 | -12 | 6,418 | 0 | 0 | 380 | 2,977 | 5,912 | 25,392 |
| 2025-12-27 | 3 | 5,023 | 0 | 3,772 | 432 | -12 | 6,716 | 0 | 0 | 264 | 2,911 | 6,534 | 25,640 |
| 2025-12-27 | 4 | 4,899 | 0 | 3,777 | 431 | -12 | 6,889 | 0 | 0 | 236 | 2,182 | 6,562 | 24,964 |
| 2025-12-27 | 5 | 4,971 | 0 | 3,779 | 430 | -14 | 7,069 | 0 | 0 | 245 | 1,138 | 6,866 | 24,484 |
| 2025-12-27 | 6 | 4,368 | 0 | 3,778 | 431 | -18 | 7,076 | 0 | 0 | 214 | 1,037 | 6,870 | 23,756 |
| 2025-12-27 | 7 | 4,450 | 0 | 3,777 | 431 | -38 | 6,803 | 0 | 0 | 381 | 1,039 | 6,466 | 23,309 |
| 2025-12-27 | 8 | 4,590 | 0 | 3,786 | 419 | -568 | 7,232 | 0 | 0 | 229 | 1,038 | 6,442 | 23,168 |
| 2025-12-27 | 9 | 4,302 | 0 | 3,782 | 420 | -776 | 7,696 | 0 | 0 | 320 | 1,038 | 5,590 | 22,372 |
| 2025-12-27 | 10 | 4,210 | 0 | 3,791 | 419 | -784 | 8,203 | 0 | 0 | 209 | 1,040 | 5,442 | 22,530 |
| 2025-12-27 | 11 | 4,614 | 0 | 3,789 | 431 | -776 | 8,477 | 1 | 0 | 268 | 1,039 | 4,210 | 22,053 |
| 2025-12-27 | 12 | 4,543 | 0 | 3,789 | 431 | -776 | 8,921 | 0 | 0 | 246 | 1,038 | 4,138 | 22,330 |
| 2025-12-27 | 13 | 4,950 | 0 | 3,787 | 432 | -694 | 9,500 | 1 | 0 | 379 | 1,038 | 3,402 | 22,795 |
| 2025-12-27 | 14 | 4,959 | 0 | 3,793 | 434 | -498 | 10,115 | 0 | 0 | 331 | 1,038 | 3,322 | 23,494 |
| 2025-12-27 | 15 | 5,128 | 0 | 3,789 | 461 | -188 | 9,917 | 0 | 0 | 321 | 1,031 | 3,310 | 23,769 |
| 2025-12-27 | 16 | 5,572 | 0 | 3,789 | 463 | -18 | 10,094 | 0 | 0 | 273 | 1,023 | 3,540 | 24,736 |
| 2025-12-27 | 17 | 5,259 | 0 | 3,787 | 495 | -20 | 10,606 | 0 | 0 | 215 | 1,022 | 5,402 | 26,766 |
| 2025-12-27 | 18 | 5,639 | 0 | 3,789 | 497 | -12 | 11,319 | 0 | 0 | 371 | 1,278 | 5,382 | 28,263 |
| 2025-12-27 | 19 | 4,786 | 0 | 3,786 | 481 | -12 | 11,701 | 0 | 0 | 281 | 1,587 | 7,074 | 29,684 |
| 2025-12-27 | 20 | 4,830 | 0 | 3,778 | 480 | -12 | 11,019 | 0 | 0 | 412 | 1,845 | 7,234 | 29,586 |
| 2025-12-27 | 21 | 5,216 | 0 | 3,781 | 497 | -10 | 10,504 | 0 | 0 | 335 | 2,187 | 7,234 | 29,744 |
| 2025-12-27 | 22 | 4,877 | 0 | 3,781 | 507 | -160 | 10,366 | 0 | 0 | 761 | 2,323 | 7,244 | 29,699 |
| 2025-12-27 | 23 | 5,157 | 0 | 3,783 | 494 | -164 | 10,319 | 0 | 0 | 551 | 2,427 | 7,356 | 29,923 |
| 2025-12-27 | 24 | 4,941 | 0 | 3,784 | 494 | -14 | 10,062 | 0 | 0 | 598 | 2,602 | 7,478 | 29,945 |
| 2025-12-27 | 25 | 5,182 | 0 | 3,785 | 480 | -8 | 10,087 | 0 | 0 | 688 | 2,632 | 7,766 | 30,612 |
| 2025-12-27 | 26 | 5,500 | 0 | 3,786 | 478 | -8 | 10,293 | 0 | 0 | 527 | 2,632 | 7,830 | 31,038 |
| 2025-12-27 | 27 | 5,758 | 0 | 3,788 | 479 | -8 | 10,968 | 0 | 0 | 431 | 2,778 | 7,688 | 31,882 |
| 2025-12-27 | 28 | 5,646 | 0 | 3,787 | 479 | -8 | 11,519 | 0 | 0 | 317 | 2,886 | 7,726 | 32,352 |
| 2025-12-27 | 29 | 6,115 | 0 | 3,791 | 480 | 170 | 11,304 | 0 | 0 | 532 | 2,846 | 7,504 | 32,742 |
| 2025-12-27 | 30 | 6,465 | 0 | 3,787 | 481 | 48 | 11,389 | 2 | 0 | 446 | 2,977 | 7,416 | 33,011 |
| 2025-12-27 | 31 | 7,448 | 0 | 3,778 | 519 | -8 | 11,612 | 2 | 0 | 262 | 2,978 | 6,734 | 33,325 |
| 2025-12-27 | 32 | 8,366 | 0 | 3,784 | 529 | -10 | 11,928 | 3 | 0 | 228 | 2,974 | 6,648 | 34,450 |
| 2025-12-27 | 33 | 8,670 | 0 | 3,777 | 601 | -12 | 11,820 | 3 | 0 | 726 | 2,944 | 6,604 | 35,133 |
| 2025-12-27 | 34 | 8,784 | 0 | 3,780 | 632 | -12 | 12,067 | 5 | 0 | 1,167 | 2,939 | 6,446 | 35,808 |
| 2025-12-27 | 35 | 8,911 | 0 | 3,771 | 882 | 336 | 12,077 | 6 | 0 | 1,437 | 2,898 | 6,164 | 36,482 |
| 2025-12-27 | 36 | 8,928 | 0 | 3,774 | 891 | -2 | 11,925 | 6 | 0 | 1,363 | 2,978 | 6,174 | 36,037 |
| 2025-12-27 | 37 | 8,951 | 0 | 3,774 | 651 | -12 | 12,004 | 7 | 0 | 1,125 | 2,977 | 6,350 | 35,827 |
| 2025-12-27 | 38 | 8,834 | 0 | 3,772 | 633 | -12 | 11,920 | 6 | 0 | 628 | 2,978 | 6,394 | 35,153 |
| 2025-12-27 | 39 | 8,747 | 0 | 3,775 | 590 | -12 | 11,974 | 8 | 0 | 568 | 2,977 | 5,574 | 34,201 |
| 2025-12-27 | 40 | 8,574 | 0 | 3,772 | 583 | -8 | 11,612 | 3 | 0 | 300 | 2,980 | 5,628 | 33,444 |
| 2025-12-27 | 41 | 8,536 | 0 | 3,775 | 552 | -6 | 11,477 | 3 | 0 | 252 | 2,979 | 5,090 | 32,658 |
| 2025-12-27 | 42 | 8,327 | 0 | 3,774 | 550 | -6 | 11,282 | 3 | 0 | 275 | 2,979 | 5,110 | 32,294 |
| 2025-12-27 | 43 | 7,499 | 0 | 3,780 | 514 | -6 | 10,906 | 1 | 0 | 223 | 2,979 | 4,838 | 30,734 |
| 2025-12-27 | 44 | 6,425 | 0 | 3,774 | 514 | -4 | 10,496 | 1 | 0 | 229 | 2,975 | 4,998 | 29,408 |
| 2025-12-27 | 45 | 5,643 | 0 | 3,772 | 505 | -4 | 10,049 | 0 | 0 | 263 | 2,479 | 5,290 | 27,997 |
| 2025-12-27 | 46 | 5,840 | 0 | 3,776 | 483 | -148 | 9,384 | 0 | 0 | 276 | 2,089 | 5,254 | 26,954 |
| 2025-12-27 | 47 | 5,263 | 0 | 3,773 | 453 | -158 | 8,427 | 0 | 0 | 408 | 1,961 | 5,604 | 25,731 |
| 2025-12-27 | 48 | 5,040 | 0 | 3,773 | 451 | -4 | 7,619 | 0 | 0 | 236 | 2,009 | 5,486 | 24,610 |