Abstract:This paper investigates strategies to increase charging station utilization, reduce congestion, and increase access to chargers at workplaces. Interviews with plug-in electric vehicle (PEV) drivers across California revealed three styles of workplace charging management: authoritative (rules introduced by the employer), collective (rules introduced by employees), and unmanaged (no rules in place). Authoritative charging included digital queuing, time limits with pricing, pricing, and valet charging. Collective management included day restrictions, time restrictions, messaging groups, and spreadsheets with driver information. Charging management strategies can increase accessibility and utilization of stations by reducing congestion, increasing vehicle throughput and discouraging those that do not need to charge from doing so. Workplaces with charging management may need less charging infrastructure to support more PEVs. Interviewees reported positive experiences with the charging management strategies at their workplaces. Charging management strategies appear to be a user-friendly approach to reducing charge point congestion, vehicles overstaying, and increase utilization of workplace charging.