Electric cars live and die by their efficiency, and nowhere is that more obvious than on a freezing highway when the cabin heater starts draining range. Tesla’s decision to engineer its own heat pump ...

A former Tesla executive is pushing for a home-energy concept that Tesla previously discussed publicly but never sold. Drew Baglino, who previously led Tesla's powertrain and energy engineering work, ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Tesla's mobile app could be taking an impactful role in managing household energy. Over the past few years, ...

EV batteries have to work hard to warm themselves and passengers, but heat pumps are helping drivers get several more miles on the road. EV batteries have to work hard to warm themselves and ...

During a blackout, Tesla could shut down a heat pump to preserve backup energy for longer.