Felicity Bradstock Felicity Bradstock is a freelance writer specialising in Energy and Finance. She has a Master’s in International Development from the University of Birmingham, UK. More Info Premium Content By Felicity Bradstock – Sep 06, 2025, 10:00 AM CDT Japan pioneered battery-powered passenger trains, cutting thousands of tonnes of CO? since 2016. The UK is testing battery trains on intercity routes and metro lines, aiming for fast-charging systems to bridge gaps in electrificatio...