Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, with reference to his Department’s press release entitled New radar systems to unlock offshore wind, published on 20th March 2026, what estimate he has made of how much of the 10 GW of offshore wind capacity unlocked has already been contracted but not yet constructed.

The Department for Energy Security and Net Zero and the Ministry of Defence carried out in-depth analysis of the UK’s offshore wind pipeline to understand which offshore wind farms had radar dependencies and would be unlocked by an upgraded air defence radar system that protects both national security and energy security. The 10 GW of offshore wind capacity unlocked consists of relevant projects successful at Contracts for Difference Allocation Round 7 and others that will support the Government’s clean power mission which are at varying stages of development.