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

Boston Metal has developed technology to electrify steelmaking, and a pending funding round will kick-start a large demonstration project.
by James Temple

Alumpy disc of dark-gray steel covers a bench in the lab space of Boston Metal, an MIT spinout located a half-hour north of its namesake city.

It’s the company’s first batch of the high-strength alloy, created using a novel approach to metal processing. Instead of the blast furnace employed in steelmaking for centuries,…

Read more on technologyreview.com.

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