Coulomb Technologies provides electric vehicle charging station infrastructure with networked charging stations installed in municipalities and organizations worldwide. Coulomb provides a vehicle-charging infrastructure, with an open system driver network: the ChargePoint Network provides multiple web-based portals for Owners/Hosts, Fleet managers, Drivers, and Utilities, and ChargePoint Networked Charging Stations ranging in capability from 120 Volt to 240 Volt AC charging and up to 500 Volt DC charging.