Climate Change, Energy Policy and Sustainability event series: China’s weaponisation of critical mineral supplies

Date 20 October 2026
Time 5:30 - 7pm
Location 309 Regent Street

The Climate Change, Energy Policy and Sustainability Research Group brings together colleagues and external speakers to discuss current research and developments in climate, energy and sustainability. This semester’s event series addresses a range of contemporary challenges, including energy insecurity, debates over economic growth and sustainability, international climate negotiations, and the geopolitics of critical mineral supply chains.

Many minerals and materials are critical for the manufacture of different forms of clean energy technology, as well as of information technology and military applications. China has a dominant position in the critical mineral supply chains for energy technologies such as batteries and solar and wind energy. This dominance has been built over many years and spans mineral ores, refined mineral products, intermediate products and final goods. China has been progressively weaponising this dominance by restricting or banning the export of selected materials. This has obliged Western governments, notably the United States, to take steps to reduce their dependence on China for these minerals and products. However, it is far from clear that this dependence can be significantly reduced for at least ten years.

About the event

This event is only for Westminster’s staff and students - no registration is required. It will take place at Regent Street, Room UG 04.

About the speaker