British Electricity Generation (Balancing Mechanism) Fuel Mix

MW per half hour for 03 Oct 2025

Data last updated : 03-Oct-25
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MW per Half HourMWh per Day/MonthMWh per Day/YearGWh per MonthGWh per Year
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SDSettlement Date
SPSettlement Period - there are 48 half hour settlement periods in a normal day
GasCombined Cycle Gas Turbines
CoalNuclear
HydroNon pumped storage hydro
Net Pumped Net Pumped Storage Hydro. N.B. This may be generating (positive) or consuming (negative) electricity within any time period.
Wind
OCGTOpen Cycle Gas Turbines
Oil
OtherOther
BiomassEssentially Dedicated biomass
ImportsImports
Net SupplySum of all generators whether positive (generating or importing electricity to GB) or negative (using or exporting electricity from GB)
2025-10-0315,170 0 2,512 354 -96 14,732 1 0 203 906 -2,486 21,296
2025-10-0324,855 0 2,514 354 -98 14,845 2 0 297 795 -2,544 21,020
2025-10-0334,884 0 2,513 354 -98 14,758 1 0 190 794 -2,984 20,412
2025-10-0344,954 0 2,509 355 -92 14,343 1 0 437 812 -2,966 20,353
2025-10-0354,922 0 2,512 355 -94 14,053 1 0 209 807 -2,650 20,115
2025-10-0364,847 0 2,513 354 -114 14,124 0 0 185 788 -2,976 19,721
2025-10-0374,441 0 2,515 353 -196 14,156 1 0 234 635 -1,972 20,167
2025-10-0384,102 0 2,513 352 -194 13,752 1 0 221 618 -1,944 19,421
2025-10-0393,776 0 2,511 347 -192 13,524 1 0 210 618 -1,950 18,845
2025-10-03103,820 0 2,508 351 -190 12,984 1 0 322 619 -1,996 18,419
2025-10-03113,799 0 2,506 351 -188 12,388 1 0 400 619 -996 18,880
2025-10-03123,826 0 2,505 350 126 12,309 2 0 619 763 -858 19,642
2025-10-03134,261 0 2,506 448 188 12,699 1 0 617 956 348 22,024
2025-10-03145,180 0 2,504 523 368 12,581 1 0 1,634 963 382 24,136
2025-10-03155,821 0 2,505 660 494 11,946 1 0 1,369 962 2,764 26,522
2025-10-03166,793 0 2,503 669 494 11,795 1 0 1,984 962 3,088 28,289
2025-10-03176,884 0 2,507 665 496 11,666 1 0 1,257 953 5,334 29,763
2025-10-03186,979 0 2,508 723 496 11,615 8 0 1,240 953 5,714 30,236
2025-10-03196,910 0 2,507 812 494 11,748 45 0 969 954 6,444 30,883
2025-10-03207,015 0 2,508 842 496 12,337 46 0 721 949 6,044 30,958
2025-10-03216,151 0 2,509 832 242 13,282 5 0 450 947 6,420 30,838
2025-10-03225,210 0 2,505 588 356 13,378 1 0 715 958 6,628 30,339
2025-10-03234,842 0 2,508 663 234 14,119 1 0 526 957 6,778 30,628
2025-10-03244,600 0 2,507 562 -8 14,539 1 0 613 960 7,256 31,030
2025-10-03254,667 0 2,505 513 -8 14,770 1 0 519 961 6,998 30,926
2025-10-03264,664 0 2,504 505 -8 14,414 1 0 520 961 6,762 30,323
2025-10-03274,882 0 2,506 504 204 14,557 1 0 486 959 5,660 29,759
2025-10-03284,932 0 2,506 493 -10 14,387 1 0 490 959 5,410 29,168
2025-10-03295,089 0 2,508 499 112 14,346 10 0 519 957 4,958 28,998
2025-10-03305,312 0 2,511 502 202 14,320 51 0 481 952 4,974 29,305
2025-10-03315,578 0 2,510 511 26 14,186 71 0 513 957 4,432 28,784
2025-10-03325,456 0 2,507 539 28 14,607 95 0 636 956 4,392 29,216
2025-10-03335,631 0 2,507 574 28 14,787 95 0 858 933 3,934 29,347
2025-10-03345,858 0 2,506 593 28 14,767 95 0 867 920 4,172 29,806
2025-10-03355,967 0 2,506 739 46 14,591 95 0 831 922 5,208 30,905
2025-10-03366,346 0 2,509 761 138 13,929 211 0 1,149 950 5,306 31,299
2025-10-03376,683 0 2,509 783 94 13,648 245 0 1,505 952 4,930 31,349
2025-10-03386,070 0 2,508 801 104 14,137 244 0 1,209 954 5,044 31,071
2025-10-03395,608 0 2,509 783 106 14,274 123 0 909 954 5,528 30,794
2025-10-03405,018 0 2,508 773 182 14,659 43 0 497 954 5,426 30,060
2025-10-03414,526 0 2,508 730 186 14,397 2 0 376 911 4,778 28,414
2025-10-03423,959 0 2,510 730 -90 14,097 2 0 378 807 4,806 27,199
2025-10-03433,725 0 2,509 742 -218 14,589 3 0 311 636 4,042 26,339
2025-10-03443,802 0 2,510 678 -174 14,881 2 0 210 616 4,060 26,585
2025-10-03453,927 0 2,509 608 -260 14,703 3 0 341 617 2,258 24,706
2025-10-03463,719 0 2,510 568 -190 14,254 2 0 258 616 2,050 23,787
2025-10-03473,727 0 2,510 525 -94 14,019 1 0 428 616 242 21,974
2025-10-03483,498 0 2,511 513 -238 13,721 2 0 354 616 -64 20,913