Batteries sound great.
But they have to be re-charged and replaced. That needs plastics, metals and electricity.
After two still nights and three cloudy days how does green South Australia power their cities and industries AND re-charge/replace their batteries on intermittent wind/solar power without coal, oil, gas, diesel, petrol or nuclear?
And after a week of cold cloudy weather?
Giant flat batteries trying to re-charge small flat batteries?
Only politicians could be so stupid.
By Viv Forbes