RE: The drama and intrigue of a long-duration storage bill in California3 Nov 2020 13:45
Thanks for spotting that Jimbo
this is the original:-
"For example, lithium batteries typically cost $600 to $900/kWh and last for 3,000 to 4,000 cycles. Therefore, their cost per cycle averages $0.21. Plus, lithium batteries lose up to 40% capacity very quickly.
The advantage of vanadium is that at a similar price point, it can complete 15,000 cycles, lowering its average cost to as low as $0.04 per cycle."
this is the revised version:-
"For example, residential lithium batteries typically cost $520 to $900/kWh and last for 3,000 to 4,000 cycles. If you assumed $750/kWh, the cost per cycle would be an estimated $0.21. Assuming $520 for 4,000, you get $0.13/cycle.
The advantage of vanadium is that at a similar price point, it can complete 15,000 cycles, perhaps lowering its average cost to as low as $0.04 per cycle."
So not so much of a difference as to have justified the original censoring by Mr Musk, as it effectively was.