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Wind Power: Expenditure

Asked by Mr Tanmanjeet Singh DhesiLabourDepartment for Energy Security and Net ZeroTabled Answered 24 December 2025UIN 100381

The question

To ask the Secretary of State for Energy Security and Net Zero, what information he holds on annual expenditure over the last five years on payments to wind farm operators to curtail electricity generation.

Answered by Michael Shanks

The Department for Energy Security & Net Zero does not directly hold information on payments to wind farm operators to curtail electricity generation. NESO publishes annually a report on balancing costs. The 2025 Balancing cost report provides information on all balancing costs including constraints. In 2024/25, wind generators were paid a total of £370 million to turn down, i.e. to generate less power. Conversely, the cost of actions to turn-up gas plants to replace curtailed generation was £910 million.

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