Is Heating a Major Challenge for Electric Vehicles in Winter?

In the era of internal combustion engine (ICE) vehicles, heating in winter was almost taken for granted. But for all-electric vehicles (BEVs / EVs), the situation is completely different: they must actively consume electrical energy to generate heat. As winter approaches in the Northern Hemisphere, this heating issue is increasingly a concern for new energy vehicle owners. Below we start from the principles and gradually dive deeper.