Brimstone

Brimstone Bets on One Plant to Cut Cement Emissions and Boost U.S. Critical Minerals

Brimstone is advancing a single-process industrial model that could address two of the hardest problems in heavy industry: decarbonizing cement and expanding domestic production of critical minerals. If the company can prove that the same rocks can be used in the same plant to make lower-carbon building materials and valuable mineral outputs, it could reshape supply chains for construction, metals, and strategic manufacturing.