Month: July 2021

Deep-sea mining for our mobility transition: the quest for sustainable batteries

Climate change is pressing and we need fast decarbonisation of all aspects of life. As a multi-purpose technology, batteries play a central role in the reduction of carbon emissions. However, the current supply chain of Lithium-ion batteries is often associated with environmental and social burdens. Thus, some voices are advocating alternative mining: potato-sized rocks, rich in critical metals. The catch? These rocks lie 4000-6000m deep in the oceans and we have little to no idea about this niche ecosystem or the severity of impacts on it if mining were to occur. Read More