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Solar Power

Asked by Ben Obese-JectyConservativeDepartment for Energy Security and Net ZeroTabled Answered 15 July 2025UIN 65487

The question

To ask the Secretary of State for Energy Security and Net Zero, how many switch-off orders have been issued to solar power generating facilities by the National Energy System Operator since 5 July 2024.

Answered by Michael Shanks

The National Energy System Operator (NESO) is responsible for operating Great Britain’s electricity system, which includes managing constraints. NESO publishes total balancing costs.

Constraints are a natural part of operating an efficient electricity system and electricity systems around the world use the constraint payment model. Government is working to reduce constraints and improve energy security and resilience by accelerating the building of new electricity network infrastructure to increase capacity on the system.

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