Tag: alumina

Media Monitor: MIT Technology Review Reports Brimstone Pursues Low-Emission Cement and Domestic Critical Minerals

6 Oct 2026 6:35 a.m. · Source: MIT Technology Review

MIT Technology Review reports that startup Brimstone aims to cut cement emissions and produce alumina, steel, and critical minerals domestically, though commercial-scale production remains years away.

Business Science & Technology Environment Climate Change Energy Economy USA Brimstone MIT Technology Review cement critical minerals alumina Cody Finke Reno Nevada MIT science technology