Comment by niwtsol

Thanks for the informative post. In America, I frequently see/hear the diesel engines idling all night at rest/truck stops. Smart cruise control that coasts perfectly over the top of a hill sounds great, but if the driver leaves his engine idling for 8 hours so he has ac… feels like that matters more, no? Has there been any sort of push for batteries or solar to power the sleeper cab amenities instead of running that engine while not driving?