Brimstone is pioneering a decarbonized cement solution that addresses one of the most significant climate challenges. Founded by Cody Finke and Hugo Leandri, the company has developed a breakthrough process that produces ordinary portland cement and supplementary cementitious materials with a significantly reduced carbon footprint. Their technology utilizes carbon-free calcium silicate rock instead of traditional limestone, ensuring that the product remains chemically and physically identical to conventional cement while being cost-competitive at scale. With a focus on transforming the cement industry from a climate problem to a climate hero, Brimstone is poised to make a substantial impact on global CO2 emissions, which account for 7.5% of total emissions from cement production.
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