Energy Storage Gets Exponentially Cheaper Too

Rameez Naam has a post on the exponential decrease in energy storage costs - Energy Storage Gets Exponentially Cheaper Too.

A back-of-envelope says we need to bring the cost of energy storage down by another factor of 10 in order to make grid-scale storage cheap enough to displace most fossil use for electricity. On current trend, it looks like well be there in the next 15-20 years.

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