Enhancing Resilience and Circular Economy in UK Wind Supply Chains

The UK plans major expansion of wind energy capacity but faces material supply risks and emerging decommissioning needs. A circular economy approach can boost resilience, jobs and emissions reductions, but progress is hindered by fragmented regulation and business support. Streamlined integrated governance, improved data sharing and coordinated business support are key to enabling circular wind supply chains.

The UK has set ambitious targets to expand its onshore and offshore wind capacity to 27-29 GW and 43-50 GW respectively by 2030. Meeting these goals will require substantial material inputs, estimated at up to 12 million tonnes of steel, 9-12 million tonnes of concrete, and significant volumes of composites, copper and aluminium. This is occurring alongside the initial wave of turbine decommissioning as the earliest installations approach end-of-life. Given limited domestic manufacturing capacity and intensifying global competition, the UK faces increased vulnerability within its wind supply chains, with potential consequences for energy security and progress towards net-zero targets.

University of Leeds’ research positions a circular economy approach as central to supply chain resilience. Strategies such as lifetime extension, repowering, advanced end-of-life management, and increased use of secondary materials can significantly reduce primary material demand, lower capital expenditure over time, cut carbon emissions, and stimulate high-value employment across UK regions. However, despite the existence of relevant frameworks, policy implementation remains fragmented and lacks clear operational guidance for industry.

Regulatory complexity, without sufficient capacity to support implementation in industry, is a major issue. More than 170 policies, standards, and regulations relevant to the wind industry span multiple domains, including environment, planning, energy and waste. Further challenges arise from inconsistent interpretation of key terms such as “waste” and “resource,” misalignment between circular economy principles and existing waste regulations, and lengthy administrative processes that hinder innovation and pilot-scale testing. Business support is similarly fragmented, with over 100 schemes identified across government that differ in purpose, eligibility and timescale, limiting strategic long-term innovation pathways and timely access to funding.

Leeds’ research summarised in a policy brief outlines three priority policy actions:

• Streamlining and integrating regulation, with coordinated cross-government direction and improved permitting systems
• Enabling data-driven decision-making, through mandated data collection, lifecycle transparency and shared standards
• Coordinated, co-produced business support, ensuring programmes are aligned, targeted, place-based and responsive to emerging supply chain needs.

Collectively, these measures aim to create a stable, innovation-enabling regulatory environment capable of supporting resilient, circular, and competitive wind supply chains while safeguarding the UK’s climate and energy objectives.