Reference
Key statistics and source documents for GB energy. All numbers are drawn from DESNZ Energy Trends, DUKES, Ofgem, and LCCC publications.
291 TWh
UK electricity generated
2025
87.1 TWh
Wind generation
2025
91.6 TWh
Gas generation
2025
35.9 TWh
Nuclear generation
2025
£1,069
Domestic electricity bill
2025 average
24.8 p/kWh
Industrial electricity price
2025-Q4
6,888 MW
Offshore wind capacity
2024
71,677 MW
Total installed capacity
2024
£8.1bn
Capacity Market lifetime cost
cumulative