Electrifying fuel guzzling heavy-duty trucks could cut costs and carbon emissions—in theory, at least. by Michael Reilly August 4, 2016 While we wait and see whether electric cars will take over the roads, there’s a new vehicle up for an electric makeover: the garbage truck. “Within five years you’ll only have electric garbage trucks,” Ian Wright, founder of the startup Wrightspeed, told Quartz. Wright is designing a truck that combines a battery with an onboard…