Use Clean Energy Charging on your iPhone - Apple Support
With iOS 16.1, your iPhone can try to reduce your carbon footprint by selectively charging when lower carbon-emission electricity is available.support.apple.com
I turned it off right away. I figured it didn’t know I have solar.
Funny they think my little phone is taxing the grid… but also push for everyone to have a EV with a 1,000lb battery as their daily driver 😂