I've tried to be as charitable on both sides. As you note the real subsidy is higher, but the owner contributions are still high, and the projected cost of the program is now closer to 7.5Bn.
For 2N government dollars, the program gets 3N home battery. Grid is 2x more efficient by their own accounting. Therefore, we could have gotten 4N grid storage. This is not comparable to the home solar programs - which I understand to 'enticed' more private investment. Simply buying votes and lying to the public. I feel for the renters who paid their taxes and never saw a cent.
For 2N government dollars, the program gets 3N home battery. Grid is 2x more efficient by their own accounting. Therefore, we could have gotten 4N grid storage. This is not comparable to the home solar programs - which I understand to 'enticed' more private investment. Simply buying votes and lying to the public. I feel for the renters who paid their taxes and never saw a cent.