Heron Power, backed by Andreessen Horowitz and Breakthrough Energy, is scaling up production of solid-state transformers that move power to the grid more efficiently.

Tesla alumni Drew Baglino raises a large round to build a giga-scale factory, this time at his own startup.

High-profile accidents fueled the move. Tesla's 'invisible' door handles face major government crackdown — plus, 3 more EV stories to know this week first appeared on The Cool Down.

EV batteries are ready to undertake the next step in material technology, and a lesser-known manufacturer might be the first ...

Tesla Cybertruck owners in the Lone Star state get V2G access, Model 3 and Y models get WeChat, Toyota has an electric Highlander.

Chinese EV giant BYD Co. Ltd. (OTC:BYDDY) (OTC:BYDDF) has reached breakthroughs in its Sodium-ion, as well as solid-state ...