Same with net metering: you need to be an electricity hog to get the most value.

Otherwise you just accumulate credit that you may never use. Or you create new electricity use which defeats the purpose (but great if you actually sub pre-existing fuel consumption, if you have it). I wonder if nano-markets emerge where you invite your neighbourhood to charge their stuff at your home or run extension cords around…

Better to have a feed in tariff where you’re encouraging to conserve and produce.