Could your car power your home? GM makes it a reality in EV truck demo.
![Could your car power your home? GM makes it a reality in EV truck demo.](https://ic-cdn.flipboard.com/arstechnica.net/b4f8eb145adaa9770ab46fe25c228c8140f672fd/_large.jpeg)
GM's Ultium-based EVs can power your house during an outage. LOS ANGELES—Let's face it: The American power grid is a hot mess. The system is outdated …
GM's Ultium-based EVs can power your house during an outage. LOS ANGELES—Let's face it: The American power grid is a hot mess. The system is outdated …