China's 40-story gravity batteries threaten lithium's energy reign
China's 40-story gravity batteries threaten lithium's energy reign
interestingengineering.com
China's 40-story gravity batteries threaten lithium's energy reign
15 comments
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I love the simplicity
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what simplicity? solid state is simplicity, a weight on a guide attached thru a cable and a bunch of gears to a generator/motor + the necessary safety features is the very antithesis of simplicity.
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Simplicity compared to the process of mining and refining rare earth minerals to make batteries.
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15 comments