A Swedish company figured out how to decarbonize steel

From a joint press release by SSAD, and the Swedish state-owned mining firm LKAB and utility Vattenfall:

SSAB has now produced the world's first fossil-free steel and delivered it to a customer. The trial delivery is an important step on the way to a completely fossil-free value chain for iron- and steelmaking and a milestone in the HYBRIT partnership between SSAB, LKAB and Vattenfall.

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