Japanese energy conglomerate TEPCO has invested in in blockchain startup Conjoule's €4.5m funding round.
The United Nations is eyeing blockchain as part of its fight against climate change.
The trading branch of Vattenfall, a leading Swedish power company wholly owned by the government, is testing a blockchain trading platform.
A group of energy firms including BP have completed an energy trading pilot using blockchain tech from Canadian startup BTL.
A new consortium of blockchain startups and major energy companies is devising tangible use cases for blockchain tech in the green power sector.