Energy company BP is exploring the potential of blockchain and digital tokens. Julian Gray, the technology director for BP’s digital innovation organization, said the company would consider partnering with blockchain startups that are doing initial coin offerings and has even tested tokens internally, Coindesk reports. “We haven’t done anything with public chains yet,” Gray is quoted saying. “But that doesn’t mean we won’t. We have done proof of concepts using tokens internally, transferring value.” The executive was speaking at the Blockchain Expo in London. Read more here.