Do you have some citation to back those numbers up?
Final numbers are not known yet. The Australian government's own 'Gencost' report put grid vs home based storage at 2x as efficient. In this subsidy program, the ratio of private to public money per a battery is about 1:2 (ie 70% subsidy). It was in my own case. Therefore, we would have had more battery storage if the government had just built grid storage.
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It says the subsidy is 30%. You just said it's 70% and that it's 50% in the same sentence. Surely you can give one link to something that backs up anything you said.
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