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A comment on A new way to make steel could cut 5% of CO2 emissions at a stroke. Parent comment

Re:A new way to make steel could cut 5% of CO2 emissions at ... by qbrass on Tuesday November 06, 2018 @02:18AM (#18389043)
It doesn't have to turn a profit, it just has to lose less money than it costs to dump the waste products it's made out of. Depending on how regulated that becomes, it might be worthwhile in the future.
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