“Wrightspeed’s power train combines powerful electric motors and batteries, but in order to cover the distances commercial trucks run, the power-train incorporates a gas-turbine range extender; the whole package is then retrofitted into vehicles from truck OEMs “Our motors have four times the power-to-weight ratio than anything else available.” Additionally, like most EVs, their technology… Continue reading Wrightspeed’s New Power-Train Can Cut Fuel Use in Half