Mitsubishi Electric to launch railway energy management PoC for Kraków tram network, Poland April 22, 2026 | Europe News, News Mitsubishi Electric Corporation has announced the launch of a proof-of-concept (PoC) project for a railway energy management system (EMS) on the tram network in Kraków. The project, starting in April ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password