University Of Utah To Use Cordless Charging On Campus Shuttle

The University of Utah has placed an order for a 40-foot, all-electric transit bus with BYD Company Limited. The all-electric BYD GreenCity bus will be retrofitted with WAVE’s wireless charging pad under the bus, developed by the Utah State University Energy Dynamics Laboratory.

This technology will allow the BYD electric buses to pull up over an embedded charger in the asphalt with a maximum of 10 inches clearance and “opportunity charge” the waiting bus with no moving parts or unsightly wires required.

The funds to test a full in-service operation of WAVE’s wireless power charging system were provided through a Federal Transit Administration grant awarded to the Utah Transit Authority.

BYD’s long-range, all-electric, “GreenCity” buses (click for video) have been running in commercial fleet service for the last two years. BYD’s GreenCity fleets (which include both eTaxi’s and eBUSes) have already accumulated over 14 million miles (or 23 million Km) using BYD’s internally developed electric drive technologies and Iron-Phosphate battery systems.

The new BYD 40-foot GreenCity electric bus will be the first shuttle to be allowed to run across the heart of campus – a 1.7 mile loop route between the South Campus TRAX station north to the Warnock Engineering building with midway stops at the Student Union buildings.

The bus runs will be timed to pick up passengers coming off eastbound trains on a 15-minute cycle. The driver will position the bus over the charging pad during several minute wait periods between runs.

The embedded charge pads measure about three feet square and pose no danger to the public. Nothing protrudes above the surface to be damaged by cars, snow plows or vandals.

“We will be the model of zero emissions rapid transit for the Nation,” said Alma Allred, the University of Utah’s Director of Commuter services. “We want to be in the forefront of technology that reduces the need for fossil fuels and has zero noise and zero pollution.”


  • john iv

    My wife and I lived in Salt Lake City for the better part of our lives. My wife graduated from the University of Utah. I am happy they have taken this step. I hope it works out. I am curious as to how this cordless system works. I.E. Can they really supply enough power in the few minutes it sits there? I am also interested in how it will fair in that climate (mid-teens in winter and upper ninetines in summer).

  • Volume Van

    Fantastic technology.

    Solar Panels
    In wheel motors
    Wireless charging

    what more do you want. Its much better to sell Electric buses that drives 300 km (186 miles) every day instead of Electric cars that my run much fewe miles / day. Hope more and more cities will deploy this bus.

  • Jake

    Does anybody know what the power generated is comparable too? Amazing technology nonetheless.

  • Celina

    For creating and Eco-friendly environment such type of electric bus is been quite very helpful and such battery life bus with solar energy will be very helpful to take the automotive sector in an next level.

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  • John Simonton

    Our transportation system has vastly improved over the years and I couldn’t be happier about that.

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