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Donald McGrath
Saint Helena, CA

Sparrow

My battery operated Sparrow uses no gasoline. I use it for all local errands. For longer trips, I have a Prius automobile. This picture was taken at the PG&E Geysers facility, where electricity is produced from geothermal steam. My Sparrow uses 160 watt-hours per mile and has a range of 40 miles.

Photo by Donald McGrath