Wrightspeed’s all-electric powertrain technology continues to grow in use by fleets
If his company needs an indication that its range-extended vehicle powertrain technology is on track, according to Wrightspeed Project Manager Arlan Purdy, it doesn’t need to look any further than its recent orders from FedEx and from the Ratto Group, a refuse collection company in the San Francisco Bay area. “To Wrightspeed,” Purdy said, “that’s