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A comment on Dutch brewery burns iron as a clean, recyclable fuel. Parent comment

Re:Dutch brewery burns iron as a clean, recyclable fuel by fastball on Thursday November 05, 2020 @11:20AM (#24999488)
This is still going to be less efficient than an actual battery though, right? I'm all for alternative renewable energy storage solutions, but this one seems pretty poor.
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Re:Dutch brewery burns iron as a clean, recyclable fuel by R0b0t1 on Thursday November 05, 2020 @01:55PM (#25000837)
The principle can be effective, I've not seen anyone seriously consider iron however.
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