I’m not sure what you mean by ‘unsustainable’ nor ‘critical mass’ here. Of course not everyone can net meter- on a sunny but mild day with no-one using A/C nor heating and everyone contributing back to the grid it doesn’t work.
My local utility is well aware of that, applications for permits to net meter have to be made, and only a fraction (something like 15%) of properties in each area can net meter. Also the government is aware and there are no grants for net metering, only for battery systems.
I’m giving details about my personal system for one property in one location, not in any way making a statement about what works for anyone else.
My local utility is well aware of that, applications for permits to net meter have to be made, and only a fraction (something like 15%) of properties in each area can net meter. Also the government is aware and there are no grants for net metering, only for battery systems.
I’m giving details about my personal system for one property in one location, not in any way making a statement about what works for anyone else.