Prometheus Materials delivers sustainable building materials that accelerate the world's transition to a carbon-negative future. Inspired by biological processes found in nature, the company has developed a technology that uses naturally occurring microalgae to produce a bio-cement that offers an affordable, strong, and durable alternative to carbon-intensive portland cement. When mixed with aggregate, this bio-cement creates a zero-carbon building material with the mechanical, physical, and thermal properties comparable or, in some cases, superior to portland cement-based concrete.

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Funding Events

Date	Amount	Type	Investors	Valuation
06/06/22	$8,000,000		Autodesk Foundation GAF Microsoft Climate Innovation Fund Skidmore, Owings & Merrill Sofinnova Partners	undisclosed