Optimizing space with overhead charging infrastructure
The Washington Metropolitan Area Transportation Authority (WMATA) engaged us, as part of a design-build team with Hensel Phelps, to analyze the battery electric bus (BEB) design for overhead pantograph charging infrastructure for the Bladensburg Bus Garage Reconstruction project
Utilizing our ZEVDecide modeling tool, we first provided modeling for energy, route, bus performance, fleet operations, and power to identify the zero-emission technology mix that works best with WMATA bus routes. We then analyzed different charger types and configurations for an overhead inverted pantograph charging system in the outdoor bus storage areas of the facility. Currently, we’re designing the structural support and elevated platform infrastructure and determining clearance requirements for the components. We are also coordinating with Hensel Phelps as they progress on the construction of the new buildings adjacent to the BEB superstructure.
Once the project reaches 30% design, WMATA will review costing details prior to authorizing the next stage of design. Ultimately, the pantographs will charge a total of 100 articulated and 205 standard sized buses.
At a Glance
- Offices
- Client
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- WMATA
- Partners
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- Hensel Phelps
Analy Castillo, Associate, Zero Emissions Technical Lead
I help clients develop pragmatic plans for launching zero-emission bus fleets in the face of overwhelming challenges.
Ken Anderson, Vice President, Buildings, Civic Sector Leader
Architecture has the ability to speak to the human soul. We have a responsibility with every project to create innovative, resilient spaces that connect people to the greater spirit of living.
Greg Shipley, Principal, Senior Project Manager
Approaching each design with a people-first mentality and developing the project holistically sets the course for a successful project.
Reb Guthrie, Principal, Fueling Infrastructure
Creative problem solving—in sometimes unexpected ways—while understanding and respecting user needs is easily the best part about my job.
Mark Nardy, Senior Associate
Good engineering design is finding the appropriate solution that not only meets technical requirements, but also addresses human needs.
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