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A comment on Cement recycling method could help solve one of the big climate challenges. Parent comment

Re:Cement recycling method could help solve one of the big c... by silverlake on Friday May 24, 2024 @11:25AM (#40467141)
The heated metal can act as a battery. Another post on HN says they can recover 40% of energy from a heat source over 1000C. Seems like everyone wins here.
[ Parent | on HN ]

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