Minus Materials

Minus Materials

Wholesale Building Materials

Boulder, Colorado 978 followers

We grow minerals with negative carbon footprints for the cement and concrete industries.

About us

Envisioning a world where concrete buildings and the world’s infrastructure are carbon-storing rather than carbon-emitting, Minus Materials is cultivating a carbon-negative limestone from algae. This biorenewable limestone performs the same as quarried limestone – the key feedstock in cement production - and meets essential standards, but without the embodied carbon penalties. When heated, it only releases CO2 that was previously sequestered from the atmosphere during the algae’s lifetime. This stands in contrast to the production of cement from quarried limestone, which causes a new release of carbon dioxide – a reaction that is responsible for 60% of the emission associated with portland cement production. And because it is a limestone, this step on the path to producing carbon-negative cement will not require process disruptions by cement manufacturers.

Website
https://www.minusmaterials.com
Industry
Wholesale Building Materials
Company size
2-10 employees
Headquarters
Boulder, Colorado
Type
Privately Held
Founded
2021

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Funding

Minus Materials 1 total round

Last Round

Pre seed

US$ 275.0K

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