The Public Service Commission of Maryland convened its fourth Electric Vehicle Supply Equipment Working Group (EVSE WG) meeting on September 22, 2024, to discuss critical issues surrounding electric vehicle charging infrastructure. Key topics included real-time power sharing, technician certification requirements, and uptime standards for charging stations.

A significant point of discussion was the need for real-time updates on charging station availability. Participants emphasized that drivers should be informed about charging status to avoid delays during travel. The consensus was that real-time data is essential for user satisfaction and operational efficiency.

The meeting also addressed the qualifications required for technicians who install and maintain charging stations. While the commission did not impose specific certification requirements, it acknowledged that federally funded charging stations must be installed by technicians certified through the Electric Vehicle Infrastructure Training Program (EVITP). However, concerns were raised about the adequacy of EVITP training, with some participants noting that it does not cover state-specific regulations, which could lead to gaps in compliance.

Another critical topic was the establishment of uptime requirements for charging stations. The group discussed the possibility of mandating a 97% uptime rate, aligning with the National Electric Vehicle Infrastructure (NEVI) program's standards. This requirement would ensure that charging stations are operational and capable of charging vehicles, even if they are not connected to the internet.

The meeting concluded with a commitment to further explore labeling requirements for charging stations, including information on rates, capacity, and voltage. Participants recognized the importance of clear communication to enhance user experience and compliance with existing regulations.

Overall, the discussions highlighted the ongoing efforts to improve Maryland's electric vehicle charging infrastructure, focusing on user experience, technician qualifications, and operational reliability. The working group plans to continue refining these standards in future meetings.