CoinTelegraph Environment

Top mining, metals firms test blockchain to trace cobalt for electric cars

Miners Glencore, CMOC and Eurasian Resources Group, together with battery material supplier Umicore, are looking for ways to ensure the cobalt used for electric vehicles is traceable. Establishing responsible cobalt sourcing practices has become a major focus of attention for human rights groups, environmental researchers and others in recent years.  In the Democratic Republic of