Brimstone

Brimstone produces Ordinary Portland Cement - one of the world’s most widely used building materials - along with other industrial materials, but with a breakthrough: at a fraction of the carbon emissions of traditional methods.

Cement production accounts for roughly 8% of global CO₂ emissions, making it one of the largest industrial contributors to climate change. Conventional manufacturing processes are energy-intensive and emit vast quantities of greenhouse gases, posing a major challenge for global decarbonization.

Sector:
Industrial Decarbonization
Fund:
Fund I

Brimstone leverages innovative technologies and sustainable practices to produce high-quality cement and industrial materials with dramatically reduced carbon footprints. The approach maintains product performance while enabling the construction sector to build the infrastructure of tomorrow - responsibly and sustainably.

Brimstone is revolutionizing industry— one ton of cement at a time.

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Meet Us
316 Stuart St.
Boston, MA
02116