GoKawiilMIT Technology Review names Brimstone among 10 climate tech firms to watch
MIT Technology Review has included US startup Brimstone in its 2026 list of 10 Climate Tech Companies to Watch, a subscriber-only feature. Brimstone produces lower-carbon cement alongside critical minerals, using silicate rocks instead of limestone to cut emissions from the cement-making process by about 60%. Separately, the publication's upcoming print issue explores the technical and political hurdles to building a self-sustaining lunar base.