Solar on cars has been around for a long time. But until recently, it has either been pure gimmick or used to power small auxiliaries -- not the drive train. In this episode, Switched On speaks with Hugh Bromley, head of consumer research at BloombergNEF, about solar cars. He will tell us about how they are starting to power the wheels, even if just a bit.

This episode is based on a report titled Solar-Powered Cars: Trickle or Charged? BNEF clients can access this report on bnef.com or BNEF Mobile, or at BNEF<GO> on the Bloomberg Terminal.

Switched On is hosted this week by Mark Taylor.

See omnystudio.com/listener for privacy information.

Solar Cars: The Future Now May Be Now, Almost