Tesla has turned on Powershare Home Backup for the Model 3 and Model Y, which means its two volume cars can now send power back into a house during an outage. Until today, the Cybertruck was the only Tesla that could do it.

There are limits. You need a Powerwall 3, and Tesla only guarantees the feature on cars ordered since October 1. For years, Ford and GM have been selling EVs that can back up a home.

A drone strike shut down Saudi Arabia’s East-West oil pipeline this week, knocking roughly 5 million barrels a day offline. That’s about 5% of global supply, and it pushed Brent crude above $104. US diesel is at record highs.

That’s the fossil fuel crisis making headlines. The quieter one is on your own utility bill, and it’s not getting better either.