British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 18 Dec 2025
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 1 | 2,382 | 0 | 3,307 | 540 | -1,448 | 15,614 | 4 | 0 | 316 | 997 | 3,538 | 25,250 |
| 2025-12-18 | 2 | 2,482 | 0 | 3,306 | 529 | -1,470 | 15,509 | 4 | 0 | 1,003 | 1,003 | 3,520 | 25,886 |
| 2025-12-18 | 3 | 2,655 | 0 | 3,310 | 486 | -1,632 | 15,764 | 4 | 0 | 466 | 999 | 3,494 | 25,546 |
| 2025-12-18 | 4 | 2,484 | 0 | 3,310 | 440 | -1,626 | 16,193 | 4 | 0 | 363 | 998 | 3,438 | 25,604 |
| 2025-12-18 | 5 | 2,624 | 0 | 3,306 | 429 | -1,612 | 16,211 | 4 | 0 | 286 | 1,000 | 2,562 | 24,810 |
| 2025-12-18 | 6 | 2,959 | 0 | 3,306 | 429 | -1,602 | 16,055 | 4 | 0 | 259 | 1,002 | 2,328 | 24,740 |
| 2025-12-18 | 7 | 3,096 | 0 | 3,305 | 428 | -1,598 | 15,688 | 4 | 0 | 260 | 996 | 2,326 | 24,505 |
| 2025-12-18 | 8 | 2,820 | 0 | 3,306 | 428 | -1,500 | 16,104 | 4 | 0 | 161 | 986 | 2,282 | 24,591 |
| 2025-12-18 | 9 | 3,361 | 0 | 3,305 | 429 | -1,424 | 15,699 | 4 | 0 | 200 | 986 | 1,706 | 24,266 |
| 2025-12-18 | 10 | 3,877 | 0 | 3,305 | 429 | -1,498 | 15,210 | 4 | 0 | 197 | 987 | 1,652 | 24,163 |
| 2025-12-18 | 11 | 4,369 | 0 | 3,306 | 425 | -1,076 | 13,939 | 4 | 0 | 302 | 1,153 | 1,612 | 24,034 |
| 2025-12-18 | 12 | 4,748 | 0 | 3,310 | 463 | -996 | 13,508 | 5 | 0 | 265 | 1,700 | 1,632 | 24,635 |
| 2025-12-18 | 13 | 5,202 | 0 | 3,308 | 468 | -526 | 13,418 | 6 | 0 | 170 | 2,143 | 2,892 | 27,081 |
| 2025-12-18 | 14 | 6,467 | 0 | 3,305 | 470 | -16 | 13,333 | 6 | 0 | 337 | 2,248 | 3,172 | 29,322 |
| 2025-12-18 | 15 | 7,810 | 0 | 3,305 | 472 | -12 | 13,137 | 7 | 0 | 564 | 2,598 | 4,840 | 32,721 |
| 2025-12-18 | 16 | 8,647 | 0 | 3,307 | 474 | 110 | 13,053 | 10 | 0 | 781 | 2,850 | 4,850 | 34,082 |
| 2025-12-18 | 17 | 8,344 | 0 | 3,310 | 510 | 196 | 13,282 | 11 | 0 | 245 | 2,953 | 6,682 | 35,533 |
| 2025-12-18 | 18 | 7,720 | 0 | 3,311 | 632 | 216 | 13,864 | 11 | 0 | 489 | 2,965 | 6,826 | 36,034 |
| 2025-12-18 | 19 | 7,728 | 0 | 3,311 | 653 | 380 | 13,898 | 11 | 0 | 556 | 2,964 | 7,608 | 37,109 |
| 2025-12-18 | 20 | 8,205 | 0 | 3,317 | 580 | 364 | 13,716 | 11 | 0 | 524 | 2,958 | 7,800 | 37,475 |
| 2025-12-18 | 21 | 8,682 | 0 | 3,314 | 528 | 284 | 13,507 | 10 | 0 | 783 | 2,963 | 7,948 | 38,019 |
| 2025-12-18 | 22 | 8,847 | 0 | 3,316 | 568 | 390 | 13,586 | 12 | 0 | 791 | 2,952 | 7,948 | 38,410 |
| 2025-12-18 | 23 | 9,059 | 0 | 3,308 | 579 | 366 | 12,785 | 11 | 0 | 963 | 2,966 | 8,036 | 38,073 |
| 2025-12-18 | 24 | 9,537 | 0 | 3,309 | 613 | 312 | 12,776 | 13 | 0 | 764 | 2,968 | 8,124 | 38,416 |
| 2025-12-18 | 25 | 9,957 | 0 | 3,309 | 591 | 92 | 12,866 | 11 | 0 | 752 | 2,968 | 8,068 | 38,614 |
| 2025-12-18 | 26 | 10,601 | 0 | 3,309 | 581 | -164 | 13,036 | 11 | 0 | 621 | 2,967 | 7,926 | 38,888 |
| 2025-12-18 | 27 | 10,656 | 0 | 3,307 | 590 | -184 | 12,986 | 6 | 0 | 571 | 2,961 | 7,568 | 38,461 |
| 2025-12-18 | 28 | 9,998 | 0 | 3,311 | 594 | -18 | 14,072 | 6 | 0 | 453 | 2,976 | 7,252 | 38,644 |
| 2025-12-18 | 29 | 9,375 | 0 | 3,309 | 616 | 116 | 14,880 | 5 | 0 | 658 | 2,993 | 6,458 | 38,410 |
| 2025-12-18 | 30 | 9,088 | 0 | 3,308 | 610 | -18 | 15,327 | 5 | 0 | 668 | 2,992 | 6,302 | 38,282 |
| 2025-12-18 | 31 | 8,561 | 0 | 3,305 | 602 | 664 | 15,397 | 9 | 0 | 445 | 3,000 | 6,140 | 38,123 |
| 2025-12-18 | 32 | 8,614 | 0 | 3,297 | 587 | 892 | 15,643 | 9 | 0 | 653 | 3,000 | 6,022 | 38,717 |
| 2025-12-18 | 33 | 8,748 | 0 | 3,347 | 632 | 962 | 15,583 | 9 | 0 | 1,009 | 3,002 | 6,118 | 39,410 |
| 2025-12-18 | 34 | 8,755 | 0 | 3,403 | 651 | 960 | 15,215 | 9 | 0 | 1,548 | 2,997 | 6,114 | 39,652 |
| 2025-12-18 | 35 | 8,777 | 0 | 3,482 | 646 | 962 | 15,384 | 9 | 0 | 1,519 | 2,997 | 6,222 | 39,998 |
| 2025-12-18 | 36 | 8,506 | 0 | 3,516 | 645 | 740 | 15,578 | 9 | 0 | 1,145 | 3,002 | 6,260 | 39,401 |
| 2025-12-18 | 37 | 7,591 | 0 | 3,581 | 748 | 986 | 15,506 | 9 | 0 | 692 | 2,912 | 6,962 | 38,987 |
| 2025-12-18 | 38 | 7,033 | 0 | 3,587 | 751 | 910 | 15,258 | 9 | 0 | 630 | 2,830 | 7,100 | 38,108 |
| 2025-12-18 | 39 | 6,268 | 0 | 3,585 | 753 | 662 | 15,332 | 5 | 0 | 770 | 2,349 | 7,162 | 36,886 |
| 2025-12-18 | 40 | 5,287 | 0 | 3,583 | 758 | 666 | 14,858 | 4 | 0 | 1,075 | 1,850 | 7,434 | 35,515 |
| 2025-12-18 | 41 | 5,195 | 0 | 3,589 | 753 | 276 | 14,905 | 8 | 0 | 828 | 1,705 | 7,414 | 34,673 |
| 2025-12-18 | 42 | 4,408 | 0 | 3,588 | 637 | 184 | 15,530 | 5 | 0 | 387 | 1,549 | 7,470 | 33,758 |
| 2025-12-18 | 43 | 3,188 | 0 | 3,593 | 604 | 174 | 15,560 | 4 | 0 | 230 | 1,205 | 7,714 | 32,272 |
| 2025-12-18 | 44 | 3,130 | 0 | 3,604 | 606 | -666 | 15,472 | 4 | 0 | 207 | 928 | 7,726 | 31,011 |
| 2025-12-18 | 45 | 3,161 | 0 | 3,605 | 609 | -1,210 | 15,501 | 4 | 0 | 209 | 736 | 6,958 | 29,573 |
| 2025-12-18 | 46 | 2,982 | 0 | 3,606 | 548 | -1,260 | 15,250 | 4 | 0 | 193 | 733 | 6,840 | 28,896 |
| 2025-12-18 | 47 | 3,331 | 0 | 3,605 | 471 | -1,222 | 14,772 | 4 | 0 | 467 | 731 | 4,334 | 26,493 |
| 2025-12-18 | 48 | 3,627 | 0 | 3,608 | 478 | -1,360 | 14,507 | 4 | 0 | 446 | 712 | 4,144 | 26,166 |