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The Maryland Public Service Commission approved a pilot program allowing five utility companies to own and operate public charging stations. The following charts illustrate the data collected from these virtual charger audits.
Prince George’s County, Maryland is moving towards more electric vehicle charging stations in new residential and commercial developments with the Electric Vehicle Charging Infrastructure Act (CB-105-2024), supporting the county’s push for greater EV accessibility.
Potomac Edison owns and operates a Level 2 electric vehicle charging station in the town of Clear Spring, Maryland. The charging station is located in a public parking lot on N. Hawbaker Cir., one block north of National Pike/Cumberland Street.
Delmarva Power and Light owns and operates this 50 kW EV charging station at Wye Mills Park and Ride, Lot B in Wye Mills, MD. Located at the intersection of Route 50 and Route 404, this DC Fast Charger is on the way to the Maryland and Delaware beaches.
A virtual audit of 531 Tesla Supercharger stalls across 59 Maryland locations revealed a 99.1% overall availability. Only four stalls were out of order. This high reliability aligns with previous 2023 assessments conducted across the United States. Future updates will continue to track charger reliability.
Potomac Edison’s EV Driven network shows high availability this week, particularly for DC fast chargers. However, missing Level 2 ports and the disappearance of a station presents a challenge for drivers. Addressing this can improve the overall user experience and support EV adoption.
Pepco’s DC fast charger at Olney Manor Rec. Park Baseball Field claims 98.1% uptime but dispensed just 85 kWh in the first half of 2024, with no output in March, April, or June. The disparity raises concerns about performance and transparency, impacting Maryland’s EV charging reliability and adoption efforts.
Delmarva Power and Light Charger Audit Reveals Significant Uptime Issues - A recent audit of Delmarva's EVsmart charging network found a concerning 65% availability rate, falling far short of Maryland's 97% uptime goal. With 12 sites completely offline. This poses a significant barrier to EV adoption in the region, particularly in rural areas. Drivers are urged to check station availability before embarking on trips to avoid potential inconveniences.
Pepco plans to install a second Efacec QC45 fast charger at Thomas Farm Community Center despite concerns about its outdated, unreliable technology. Initially launched in April 2020, the site will add the new charger by September 2024. Critics argue that newer, faster chargers would better serve EV drivers' needs.
A virtual audit of 531 Tesla Supercharger stalls across 59 Maryland locations revealed a 99.2% overall availability. Only four stalls were out of order. This high reliability aligns with previous 2023 assessments conducted across the United States. Future updates will continue to track charger reliability.
BGE has built 123 public EV charging sites, promising 98% uptime reliability. However, an independent audit on September 19, 2024, revealed only 90% operational charging ports. Reliability transparency issues regarding uptime reporting persist, needing improved regulatory oversight.
Maryland EV drivers face major challenges with public charging stations, as 46 out of 248 ports are offline, falling short of the 97% uptime goal required by law. The state lacks a finalized framework for monitoring uptime, leading to transparency issues. An independent audit highlights prolonged outages at several locations, complicating EV adoption efforts.
Maryland utility-owned EV charging stations must now meet a 97% uptime requirement under a new law effective October 1, 2023. However, the Maryland Public Service Commission has not finalized data submission guidelines, leaving a lack of transparency. A recent Potomac Edison charger audit found one port offline and 15 unused for over two weeks.
I recently sent an email to SMECO, a utility that owns and operates public EV charging stations regulated by the Maryland Public Service Commission (PSC). In this communication, I address an issue with erroneous transaction fees billed to drivers at SMECO’s EV charging stations and emphasize the importance of transparency for all affected customers. Below
Maryland has established the Electric Vehicle Supply Equipment (EVSE) Workgroup to develop a framework for EV charging station reliability and accountability. The inaugural meeting will be held virtually on July 9, 2024. Key goals include creating regulatory standards and determining responsible entities. Public comments will be accepted at the meeting's end.
The Shell Recharge EV Charging Station at Glenwood Library in Cooksville, Maryland, features two 50 kW DC fast chargers and three dual-port Level 2 EVSEs. It's located near amenities like the Howard County Library, Gary J. Arthur Community Center, and Western Regional Park. Despite slightly below-average DC Fast Charger uptime, it remains a reliable EV charging site.
One Merriweather Parking Garage offered free Level 2 EV charging. Due to high demand, a fee of $2.35 per hour and a $10 per hour idle fee have been introduced. This new rate is higher than other local options. Shared power affects cost efficiency, raising concerns about the pricing model.
New Jersey Bill S3102, approved on 1/16/2024, mandates a 97% annual uptime for electric vehicle charging stations benefiting from incentive programs. The regulation applies to new installations. The Board of Public Utilities will monitor and enforce this requirement, with provisions for updating it biennially to align with federal NEVI Formula Program standards.