Blockchain technology is already being put to use to advance solar energy distribution and help ensure the ethical sourcing of the rare-earth minerals used in advanced electric powertrains. Now, Ford is using the emerging technology, as well as dynamic geofencing and EV/PHEVs, to help reduce air pollution in European city centers. And, if the program […] Source: https://cleantechnica.com/2021/02/25/how-ford-is-using-blockchain-technology-to-improve-urban-air-quality/