May 20, 2026 The startup Boston Metal has raised a $75 million funding round to produce critical metals, MIT Technology Review can exclusively report.
Casey Crownhart is a senior climate reporter at MIT Technology Review. She focuses on renewable energy, transportation, and the role of technology in combating climate change, with a strong emphasis on sustainability and environmental issues. Casey's work has been featured in outlets such as RealClearEnergy, Knowledia, and Government Technology.
















