British Electricity Generation (Balancing Mechanism) Fuel Mix

MW share per half hour for 18 Mar 2026

Data last updated : 15-Jun-26
SD
SPGasCoalNuclearHydroPumpedWindOCGTOilOtherBiomassImportsTotal
2026-03-18113.3% 0.0% 14.0% 1.5% -1.2% 38.3% 0.1% 0.0% 2.5% 10.2% 21.2% 100.0%
2026-03-18213.8% 0.0% 14.1% 1.6% -0.7% 35.8% 0.1% 0.0% 2.4% 10.3% 22.6% 100.0%
2026-03-18313.7% 0.0% 14.2% 1.6% -0.5% 33.7% 0.1% 0.0% 2.2% 10.3% 24.6% 100.0%
2026-03-18413.9% 0.0% 14.5% 1.8% -0.4% 31.9% 0.1% 0.0% 1.9% 10.6% 25.6% 100.0%
2026-03-18514.8% 0.0% 14.6% 2.0% -0.1% 30.2% 0.1% 0.0% 1.5% 10.6% 26.3% 100.0%
2026-03-18615.4% 0.0% 14.9% 2.1% -0.1% 28.7% 0.1% 0.0% 1.5% 10.2% 27.2% 100.0%
2026-03-18715.9% 0.0% 15.1% 2.6% 0.4% 27.4% 0.1% 0.0% 1.8% 9.9% 26.9% 100.0%
2026-03-18815.9% 0.0% 15.3% 2.6% 0.4% 26.6% 0.1% 0.0% 1.5% 10.1% 27.5% 100.0%
2026-03-18916.7% 0.0% 15.6% 2.6% 0.4% 26.6% 0.1% 0.0% 1.8% 10.3% 26.0% 100.0%
2026-03-181018.3% 0.0% 15.4% 2.6% 0.4% 25.2% 0.1% 0.0% 2.0% 10.1% 26.0% 100.0%
2026-03-181121.8% 0.0% 15.1% 2.5% 0.4% 24.4% 0.1% 0.0% 1.8% 9.9% 24.0% 100.0%
2026-03-181224.0% 0.0% 14.8% 2.5% 0.4% 22.9% 0.1% 0.0% 3.1% 9.7% 22.6% 100.0%
2026-03-181325.4% 0.0% 13.7% 2.8% 0.4% 20.4% 0.1% 0.0% 3.6% 9.0% 24.5% 100.0%
2026-03-181429.0% 0.0% 12.8% 2.7% 0.7% 18.9% 0.1% 0.0% 4.1% 8.4% 23.3% 100.0%
2026-03-181530.3% 0.0% 12.3% 2.7% 1.7% 16.8% 0.1% 0.0% 5.5% 8.1% 22.5% 100.0%
2026-03-181631.2% 0.0% 12.2% 2.7% 1.6% 17.5% 0.2% 0.0% 4.2% 8.0% 22.3% 100.0%
2026-03-181730.6% 0.0% 12.4% 2.8% 0.6% 19.2% 0.2% 0.0% 3.4% 8.2% 22.6% 100.0%
2026-03-181829.2% 0.0% 12.9% 2.8% 0.6% 19.8% 0.0% 0.0% 2.6% 8.5% 23.6% 100.0%
2026-03-181927.7% 0.0% 13.4% 2.4% 0.4% 20.0% 0.0% 0.0% 2.7% 8.8% 24.6% 100.0%
2026-03-182024.7% 0.0% 13.9% 2.5% 0.4% 21.1% 0.0% 0.0% 2.7% 9.1% 25.6% 100.0%
2026-03-182121.0% 0.0% 14.7% 2.2% 0.3% 22.2% 0.0% 0.0% 2.8% 9.7% 27.2% 100.0%
2026-03-182218.9% 0.0% 15.2% 2.3% 0.5% 22.3% 0.0% 0.0% 2.8% 10.1% 27.9% 100.0%
2026-03-182318.2% 0.0% 15.8% 2.3% 0.7% 20.8% 0.0% 0.0% 2.9% 10.7% 28.7% 100.0%
2026-03-182418.4% 0.0% 15.7% 2.3% 1.0% 20.8% 0.0% 0.0% 2.8% 10.7% 28.4% 100.0%
2026-03-182516.8% 0.0% 15.7% 2.7% 1.1% 21.5% 0.0% 0.0% 2.7% 11.0% 28.6% 100.0%
2026-03-182616.8% 0.0% 15.8% 2.8% 0.8% 21.0% 0.0% 0.0% 2.9% 11.0% 28.8% 100.0%
2026-03-182717.4% 0.0% 16.0% 2.8% 0.2% 20.7% 0.0% 0.0% 2.8% 11.2% 28.9% 100.0%
2026-03-182817.6% 0.0% 15.9% 2.3% 0.7% 21.1% 0.0% 0.0% 2.6% 11.1% 28.8% 100.0%
2026-03-182917.6% 0.0% 16.0% 2.3% 0.7% 21.6% 0.0% 0.0% 2.6% 10.5% 28.8% 100.0%
2026-03-183018.4% 0.0% 15.9% 2.3% 0.0% 21.6% 0.0% 0.0% 2.5% 10.7% 28.6% 100.0%
2026-03-183120.6% 0.0% 15.5% 2.3% 0.0% 20.0% 0.0% 0.0% 3.1% 10.7% 28.0% 100.0%
2026-03-183226.3% 0.0% 14.2% 2.2% -0.1% 18.2% 0.0% 0.0% 4.0% 9.8% 25.3% 100.0%
2026-03-183339.3% 0.0% 13.7% 2.5% 0.6% 17.1% 0.0% 0.0% 5.6% 9.4% 11.8% 100.0%
2026-03-183443.1% 0.0% 12.8% 2.9% 1.9% 15.3% 0.0% 0.0% 5.5% 8.8% 9.7% 100.0%
2026-03-183544.5% 0.0% 12.0% 2.9% 4.2% 14.3% 0.0% 0.0% 7.5% 8.1% 6.5% 100.0%
2026-03-183644.7% 0.0% 11.4% 2.8% 4.7% 13.9% 0.1% 0.0% 7.9% 7.9% 6.8% 100.0%
2026-03-183741.8% 0.0% 10.6% 2.7% 4.5% 13.3% 0.1% 0.0% 5.0% 7.3% 14.7% 100.0%
2026-03-183842.8% 0.0% 10.4% 2.6% 3.8% 13.8% 0.0% 0.0% 4.6% 7.2% 14.8% 100.0%
2026-03-183943.1% 0.0% 10.3% 2.5% 2.2% 14.0% 0.0% 0.0% 3.0% 7.2% 17.6% 100.0%
2026-03-184043.7% 0.0% 10.4% 2.5% 2.1% 14.3% 0.0% 0.0% 1.6% 7.3% 18.1% 100.0%
2026-03-184143.9% 0.0% 10.7% 2.1% 0.8% 14.9% 0.0% 0.0% 1.1% 7.5% 18.9% 100.0%
2026-03-184244.3% 0.0% 11.0% 2.2% 0.0% 14.9% 0.0% 0.0% 0.7% 7.7% 19.3% 100.0%
2026-03-184343.3% 0.0% 11.6% 2.2% 0.0% 15.3% 0.0% 0.0% 0.8% 8.2% 18.7% 100.0%
2026-03-184440.9% 0.0% 12.2% 2.3% -0.1% 15.3% 0.0% 0.0% 0.8% 8.5% 20.0% 100.0%
2026-03-184539.3% 0.0% 12.7% 2.3% -0.1% 15.1% 0.0% 0.0% 0.7% 8.9% 21.1% 100.0%
2026-03-184637.4% 0.0% 13.1% 2.3% -1.0% 16.3% 0.0% 0.0% 0.7% 9.2% 22.0% 100.0%
2026-03-184736.1% 0.0% 13.7% 2.2% -1.6% 16.7% 0.0% 0.0% 1.2% 9.8% 21.9% 100.0%
2026-03-184836.3% 0.0% 14.3% 2.3% -1.2% 15.2% 0.0% 0.0% 0.9% 10.1% 22.2% 100.0%