The UK government has introduced a new financial guarantee through UK Export Finance (UKEF) to bolster the critical minerals supply chain for UK businesses. The Critical Goods Export Development Guarantee (Critical Goods EDG) helps companies access financing to secure long-term import contracts or expand domestic production.

This initiative follows the government’s Critical Minerals Strategy and targets minerals like lithium, aluminium, and rare earth elements. 

“The Critical Goods EDG marks a significant step forward in UKEF’s mission to support UK exporters and strengthen our economy. By backing UK-based companies who are vital to our export supply chains, we’re not just providing finance – we’re helping to build a more secure foundation for UK businesses to compete globally. This new support demonstrates how UKEF can adapt to meet the evolving needs of UK exporters,” said Tim Reid, CEO of UKEF.

What is the UK Critical Minerals Strategy?

The UK’s Critical Minerals Strategy, launched on 22nd November 2025, sets out a clear vision to secure and expand the country’s supply of essential minerals by 2035. It recognises the rapid growth in demand driven by the green transition, with projections indicating that UK demand for copper will nearly double, while lithium demand is expected to increase by over 1,100% within this period. 

These materials are crucial for industries like automotive manufacturing, clean energy, defence, and advanced technologies, including electric vehicles and wind turbines. 

The strategy highlights the risks of focusing mining and processing activities in one geography, which can make supply chains vulnerable to political issues, natural disasters, and changes in the market. To manage these risks, the government plans to diversify its sources and improve local production capabilities.

The UK has pinpointed key areas for mineral development and industrial capacity. The North East of England, particularly County Durham and Teesside, is central to critical mineral efforts. The South West of England, especially Devon and Cornwall, has important geological resources. Scotland is key to reaching net-zero and circular-economy goals. Wales uses its geology and skilled workers to grow the sector.

The strategy supports the UK government’s Industrial Strategy and Growth Mission. This mission aims to make the UK a leader in clean energy and technology innovation. It focuses on the importance of international partnerships alongside domestic development to ensure supply chain security.

The Critical Goods EDG builds on this strategy. 

How does the guarantee work?

The Critical Goods EDG offers an 80% loan guarantee to UK suppliers of critical minerals, reducing lender risk and easing access to finance. For example, a manufacturer producing metal alloy parts with critical minerals for electric vehicle makers can use this guarantee to fund new production facilities. Even if the manufacturer does not export directly, the guarantee applies because their clients export finished products.

The guarantee is also available to new businesses setting up in the UK, subject to eligibility.

The Critical Goods EDG complements UKEF’s existing Critical Minerals Supply Finance, which funds overseas suppliers of critical minerals for UK exporters. Together, these programs support both UK production and international sourcing.

This approach balances the need for strong domestic production with secure global supply chains.

Importance of critical minerals to the UK economy

The Critical Goods EDG complements UKEF’s existing Critical Minerals Supply Finance, which funds overseas suppliers of critical minerals for UK exporters. Together, these programs support both UK production and international sourcing.

This plan aims to strengthen domestic production while ensuring reliable global supply chains. 

It is also expected to create jobs, increase industrial output, and encourage UK businesses to invest in long-term projects. This aligns with the government’s goals for economic growth.

The effectiveness of this guarantee will depend on how well it is implemented and adopted by businesses, but it sets a clear path toward a stronger supply chain for vital materials.