Concrete key to UK offshore wind plans

The Mineral Products Association (MPA) has welcomed the government’s £300 million investment to boost the UK offshore wind sector, but says further steps are needed to maximise the benefits for the economy and domestic industry. The trade body is calling for public policy to support the UK-based concrete supply chain needed to deliver floating wind turbine foundations.

Floating concrete platforms, unlike fixed-bottom designs, offer flexibility in deeper waters and can be manufactured locally using UK-sourced materials such as cement and aggregates. According to MPA, tapping into this domestic capability would strengthen supply chains, support regional economies and reduce the need for imports.

Mark Russell, executive director for environment and mineral planning at MPA, said: “This is a great opportunity for the UK to deliver net zero infrastructure and better energy security while supporting economic growth and backing domestic industries. But suitable changes to mineral planning and commitment from government to prioritise domestic supply are vital.”

He added that material supply audits for major infrastructure projects would help the mineral products industry plan for strategic demand and unlock investment.

Chris Leese, chair of UK Concrete, said: “Using concrete floating foundations will be the best way for the UK to develop its offshore wind capacity, not least because large quantities can be produced directly in UK harbours. The UK’s geological resources mean that concrete can be locally manufactured using materials produced in the UK, rather than importing these structures from overseas.”

Floating concrete is a proven technology, with examples dating back to the Second World War. MPA says the UK is well positioned to lead on this, but needs clear government backing to turn potential into long-term delivery.