If you want to meaningfully cut your energy usage, you need to identify its biggest sinks. 8 Wh per day is about as much as an idle charger you don't bother to

If you want to meaningfully cut your energy usage, you need to identify its biggest sinks. 8 Wh per day is about as much as an idle charger you don't bother to remove from the outlet. I've yet to hear about anyone evaporating lakes with a charger, yet we almost all leave them plugged it. It would be better to not use this energy, but it won't move the needle either way.