According to European law firm Fieldfisher, avoiding high-risk areas does not guarantee every operator in the supply chain will be free from links to unethical or illegal activity.
The US’ top coal-producing state wants researchers to get creative and tap on rare earth elements found in the fly ash of coal burned at local power plants.
The Pacific Northwest National Laboratory is ready to field test a technology that uses magnetite to anchor an adsorbent shell that selectively binds lithium and other critical metals.