MBTA Advances Electric Fleet with Arborway Upgrade

MBTA secures full funding for Arborway facility upgrade to maintain electric bus fleet

2026-03-30, Moovit News Team

MBTA Funds Arborway Facility for Electric Buses

Boston's MBTA has secured full funding for the Arborway Bus Maintenance Facility upgrade, a move that'll enable the agency to maintain its growing electric bus fleet. The funding is included in the proposed FY2027-2031 Capital Investment Plan, which covers all remaining design and construction costs for the facility, transit officials said. The upgraded facility will become a central location for servicing battery-electric buses across the Boston area transit network.
MBTA electric bus at maintenance facility with charging infrastructure visible in background, modern transit depot setting

Supporting Zero-Emission Transit Goals

The facility upgrade represents a key step in the MBTA's broader transition to zero-emission buses, officials said. Transit agencies nationwide are investing in electric bus infrastructure to meet environmental goals and reduce operating costs over time. The Arborway facility will provide essential maintenance infrastructure specifically designed for modern battery-electric buses, though officials haven't specified how many buses the facility will service. The transition to battery-electric buses will help reduce emissions and improve air quality across the region.

Charging Systems and Specialized Equipment

The upgraded facility will include charging systems and specialized equipment needed to service electric vehicles, officials confirmed. The infrastructure is designed to handle the unique maintenance requirements of battery-electric buses, which differ significantly from traditional diesel-powered vehicles. Officials haven't released detailed specifications about the charging capacity or the types of specialized equipment that'll be installed. The facility will provide the technical capabilities needed to keep electric buses operating reliably on MBTA routes.
Electric bus charging station with multiple charging ports, close-up view of charging equipment and electrical infrastructure at transit facility

Construction Timeline Remains Unannounced

Transit officials haven't announced specific construction start or completion dates, but the funding allocation ensures design and construction can proceed. The facility upgrade won't directly affect current bus service during construction, officials said. The agency typically releases detailed project timelines closer to the start of construction, though that information wasn't available by publication time.

Cleaner Service for Boston Riders

Once complete, riders can expect to see more electric buses on MBTA routes, providing quieter and cleaner service throughout the system. The exact number of buses hasn't been specified by officials. Riders can track electric bus arrivals and plan trips using Moovit, which provides real-time updates for MBTA routes across the Boston area.