questionText: To ask the Secretary of State for Energy Security and Net Zero, what the average levelised cost is for combined cycle gas-fired power stations, assuming current natural gas spot prices, in the last five years; and what the average levelised cost is for offshore windfarms commissioned in the same period.
answerText: The Department publishes its levelised costs of electricity for a generic plant in the Generation Costs Report, most recently in 2023 (https://www.gov.uk/government/collections/energy-generation-cost-projections). These provide forecasts for 2025 to 2040....
heading: Gas Fired Power Stations and Wind Power: Costs