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A little Its a little disheartening that current Lithium-Ion battery storage is at ~$350/kWh and is only projected to hit ~$150/kWh in 2050 [0]. [0] https://ww
by smeeth 6y ago
A little Its a little disheartening that current Lithium-Ion battery storage is at ~$350/kWh and is only projected to hit ~$150/kWh in 2050 [0].
[0] https://www.nrel.gov/docs/fy19osti/73222.pdf https://www.nrel.gov/docs/fy19osti/73222.pdf
- ben_w 6y agoEither the government report you cite is overly pessimistic, or bloomberg is overly optimistic: https://about.bnef.com/blog/battery-pack-prices-fall-as-market-ramps-up-with-market-average-at-156-kwh-in-2019/ https://about.bnef.com/blog/battery-pack-prices-fall-as-mark...
- taneq 6y ago$350/kWh is still ridiculously cheap. You could build a good off-grid battery system for $7000 or so, which for many people would pay itself off in a few years.