> The story for storage looks better than it ever has but it is still orders of magnitude more expensive more expensive than it needs to be to be practical. So

> The story for storage looks better than it ever has but it is still orders of magnitude more expensive more expensive than it needs to be to be practical. Source on this claim, please. Strange that this "orders of magnitude more expensive than it needs to be to be practical" technology is seeing massive growth: https://www.google.com/search?q=energy+storage+market+growth https://www.google.com/search?q=energy+storage+market+growth