Green Steel Printing

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Green Steel Printing Co-founders, Olivia Dippo and Andy Zhao

Steel forms the backbone of our modern world, with over 1.5 billion tons of steel produced globally every year. However, the production of iron and steel contributes over 7% of global greenhouse gas emissions, and it will be paramount to reduce those emissions to combat climate change. Green Steel Printing is a proprietary metal 3D printing technology that uses laser heating to directly manufacture steel objects without emitting any carbon dioxide. By fully converting iron-oxide ore to iron with green hydrogen, and then 3D printing steel parts in a continuous laser-powered process, Green Steel Printing has the potential to revolutionize the manufacturing of iron and steel parts into a clean, zero-emissions process.