Volvo turns to blockchain tech to keep track of cobalt sources

Volvo cobalt blockchain ledgerAs sourcing battery materials becomes more and more challenging, automakers and their suppliers are being forced to take extra precautions to ensure the integrity of their supply chains. In a global market, this means an abundance of caution and scrutiny. For that, Volvo is turning to a chain of a different kind: blockchain. "Traceability of raw...