Steel is essential in today’s economy. It’s in everything from cars and buildings to medical equipment and wind turbines. But making steel from scratch is not great for the climate. At least not the ...

Because the current reactor can only make about a ton or two of material per month, the company plans to build an even larger demonstration plant set to come online in 2026 and begin operations a year ...

Making steel produces a lot of greenhouse-gas emissions. Now, construction is underway in Sweden on an industrial-scale plant that will emit almost zero carbon dioxide. Boston Metal, LKAB, Midrex, ...