One of the more interesting new features in iOS 16.1 is something called Clean Energy Charging. Apple says that this feature aims to “reduce your carbon footprint” by charging when lower carbon-emission electricity is available. In a new support document published today, Apple has more details on how this feature works…
Apple says:
When Clean Energy Charging is enabled and you connect your iPhone to a charger, your iPhone gets a forecast of the carbon emissions in your local energy grid and uses it to charge your iPhone during times of cleaner energy production.
Clean Energy Charging is available only in the United States and is on by default when you set up your iPhone or after you update to iOS 16.1.