British Electricity Generation (Balancing Mechanism) Fuel Mix
MW per half hour for 12 May 2026
Data last updated : 15-Jun-26
Graph| SD | SP | Gas | Coal | Nuclear | Hydro | Pumped | Wind | OCGT | Oil | Other | Biomass | Imports | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-12 | 1 | 4,396 | 0 | 3,540 | 271 | -6 | 7,938 | 1 | 0 | 546 | 2,489 | 5,336 | 24,511 |
| 2026-05-12 | 2 | 4,307 | 0 | 3,540 | 270 | -14 | 7,780 | 0 | 0 | 437 | 2,491 | 5,458 | 24,269 |
| 2026-05-12 | 3 | 4,260 | 0 | 3,539 | 218 | -14 | 7,897 | 0 | 0 | 449 | 2,492 | 5,530 | 24,371 |
| 2026-05-12 | 4 | 4,127 | 0 | 3,535 | 196 | -14 | 7,594 | 1 | 0 | 453 | 2,493 | 5,588 | 23,973 |
| 2026-05-12 | 5 | 3,530 | 0 | 3,541 | 164 | -14 | 7,852 | 0 | 0 | 370 | 2,492 | 5,260 | 23,195 |
| 2026-05-12 | 6 | 3,194 | 0 | 3,532 | 164 | 236 | 7,934 | 1 | 0 | 697 | 2,492 | 5,224 | 23,474 |
| 2026-05-12 | 7 | 3,251 | 0 | 3,541 | 121 | -20 | 8,227 | 1 | 0 | 584 | 2,491 | 4,796 | 22,992 |
| 2026-05-12 | 8 | 2,735 | 0 | 3,536 | 118 | -20 | 8,866 | 0 | 0 | 464 | 2,493 | 4,792 | 22,984 |
| 2026-05-12 | 9 | 2,790 | 0 | 3,533 | 119 | 8 | 8,964 | 1 | 0 | 512 | 2,492 | 4,000 | 22,419 |
| 2026-05-12 | 10 | 2,823 | 0 | 3,536 | 123 | -176 | 8,849 | 0 | 0 | 524 | 2,492 | 3,956 | 22,127 |
| 2026-05-12 | 11 | 3,015 | 0 | 3,528 | 124 | -152 | 8,481 | 0 | 0 | 1,092 | 2,491 | 2,548 | 21,127 |
| 2026-05-12 | 12 | 3,271 | 0 | 3,506 | 140 | -174 | 9,001 | 0 | 0 | 924 | 2,492 | 2,480 | 21,640 |
| 2026-05-12 | 13 | 3,706 | 0 | 3,504 | 140 | -126 | 9,327 | 0 | 0 | 989 | 2,492 | 3,470 | 23,502 |
| 2026-05-12 | 14 | 4,384 | 0 | 3,509 | 151 | -174 | 9,759 | 77 | 0 | 1,302 | 2,492 | 3,404 | 24,904 |
| 2026-05-12 | 15 | 4,353 | 0 | 3,504 | 256 | -104 | 10,093 | 21 | 0 | 1,029 | 2,511 | 4,930 | 26,593 |
| 2026-05-12 | 16 | 4,315 | 0 | 3,508 | 272 | -142 | 10,655 | 35 | 0 | 1,071 | 2,522 | 4,862 | 27,098 |
| 2026-05-12 | 17 | 4,078 | 0 | 3,505 | 271 | 0 | 10,896 | 0 | 0 | 805 | 2,522 | 5,082 | 27,159 |
| 2026-05-12 | 18 | 3,493 | 0 | 3,510 | 272 | 0 | 11,415 | 0 | 0 | 556 | 2,522 | 5,280 | 27,048 |
| 2026-05-12 | 19 | 2,823 | 0 | 3,505 | 216 | -112 | 11,547 | 1 | 0 | 675 | 2,387 | 5,006 | 26,048 |
| 2026-05-12 | 20 | 2,386 | 0 | 3,505 | 201 | -158 | 11,207 | 0 | 0 | 610 | 1,751 | 5,196 | 24,698 |
| 2026-05-12 | 21 | 2,137 | 0 | 3,502 | 114 | -158 | 11,438 | 1 | 0 | 728 | 1,323 | 4,606 | 23,691 |
| 2026-05-12 | 22 | 1,898 | 0 | 3,503 | 109 | -368 | 11,822 | 1 | 0 | 703 | 1,322 | 4,534 | 23,524 |
| 2026-05-12 | 23 | 1,491 | 0 | 3,500 | 90 | -756 | 11,497 | 0 | 0 | 1,072 | 1,323 | 4,668 | 22,885 |
| 2026-05-12 | 24 | 1,572 | 0 | 3,505 | 88 | -1,044 | 11,623 | 0 | 0 | 908 | 1,323 | 4,892 | 22,867 |
| 2026-05-12 | 25 | 1,467 | 0 | 3,501 | 87 | -970 | 11,994 | 0 | 0 | 855 | 1,323 | 4,726 | 22,983 |
| 2026-05-12 | 26 | 1,347 | 0 | 3,501 | 88 | -1,062 | 11,736 | 0 | 0 | 983 | 1,323 | 4,782 | 22,698 |
| 2026-05-12 | 27 | 1,325 | 0 | 3,499 | 88 | -1,148 | 11,488 | 1 | 0 | 945 | 1,323 | 5,334 | 22,855 |
| 2026-05-12 | 28 | 1,309 | 0 | 3,493 | 87 | -1,110 | 11,575 | 1 | 0 | 856 | 1,323 | 5,460 | 22,994 |
| 2026-05-12 | 29 | 1,305 | 0 | 3,489 | 86 | -998 | 11,710 | 1 | 0 | 776 | 1,335 | 5,062 | 22,766 |
| 2026-05-12 | 30 | 1,306 | 0 | 3,484 | 86 | -1,076 | 11,766 | 1 | 0 | 441 | 1,627 | 5,004 | 22,639 |
| 2026-05-12 | 31 | 1,519 | 0 | 3,465 | 85 | -1,152 | 11,766 | 1 | 0 | 379 | 1,914 | 4,788 | 22,765 |
| 2026-05-12 | 32 | 1,781 | 0 | 3,452 | 102 | -1,148 | 11,140 | 1 | 0 | 459 | 1,808 | 4,788 | 22,383 |
| 2026-05-12 | 33 | 2,653 | 0 | 3,443 | 102 | -904 | 10,417 | 0 | 0 | 702 | 2,214 | 4,492 | 23,119 |
| 2026-05-12 | 34 | 3,204 | 0 | 3,459 | 102 | -446 | 10,287 | 7 | 0 | 679 | 2,488 | 4,468 | 24,248 |
| 2026-05-12 | 35 | 3,787 | 0 | 3,443 | 118 | -280 | 9,512 | 7 | 0 | 987 | 2,522 | 4,100 | 24,196 |
| 2026-05-12 | 36 | 4,464 | 0 | 3,428 | 125 | -280 | 9,186 | 9 | 0 | 1,408 | 2,523 | 4,080 | 24,943 |
| 2026-05-12 | 37 | 5,875 | 0 | 3,365 | 269 | -170 | 8,943 | 9 | 0 | 1,465 | 2,523 | 3,334 | 25,613 |
| 2026-05-12 | 38 | 6,707 | 0 | 3,363 | 287 | 78 | 8,790 | 42 | 0 | 1,600 | 2,523 | 3,448 | 26,838 |
| 2026-05-12 | 39 | 7,172 | 0 | 3,360 | 485 | 776 | 7,507 | 70 | 0 | 1,702 | 2,521 | 4,358 | 27,951 |
| 2026-05-12 | 40 | 7,664 | 0 | 3,365 | 467 | 680 | 7,037 | 148 | 0 | 2,019 | 2,523 | 4,416 | 28,319 |
| 2026-05-12 | 41 | 7,720 | 0 | 3,363 | 369 | 694 | 6,758 | 124 | 0 | 1,594 | 2,512 | 5,478 | 28,612 |
| 2026-05-12 | 42 | 7,802 | 0 | 3,361 | 385 | 826 | 6,352 | 100 | 0 | 1,388 | 2,524 | 5,616 | 28,354 |
| 2026-05-12 | 43 | 7,900 | 0 | 3,366 | 401 | 918 | 6,442 | 77 | 0 | 1,029 | 2,522 | 6,596 | 29,251 |
| 2026-05-12 | 44 | 7,591 | 0 | 3,383 | 422 | 998 | 7,224 | 50 | 0 | 735 | 2,524 | 6,590 | 29,517 |
| 2026-05-12 | 45 | 7,309 | 0 | 3,402 | 355 | 1,110 | 8,270 | 21 | 0 | 394 | 2,523 | 5,754 | 29,138 |
| 2026-05-12 | 46 | 6,293 | 0 | 3,401 | 335 | 328 | 8,900 | 1 | 0 | 298 | 2,524 | 5,726 | 27,806 |
| 2026-05-12 | 47 | 4,719 | 0 | 3,402 | 258 | 300 | 8,729 | 0 | 0 | 362 | 2,524 | 5,558 | 25,852 |
| 2026-05-12 | 48 | 3,488 | 0 | 3,407 | 212 | 154 | 9,062 | 0 | 0 | 237 | 2,524 | 5,502 | 24,586 |