Developing carbon-neutral Portland cement
Notable Achievements
- Developed the world's first process to make industry-standard portland cement without process emissions as certified by a third party and covered in the Washington Post.
- Raised a $55M Series A from leading climate investors, including Breakthrough Energy Ventures, DCVC, Collaborative Fund, Fifth Wall, S2G Ventures, Amazon Climate Pledge, Acceler8, Gatemore, Impact Science Ventures, Osage University Partners, and SystemIQ.
- Solution has been recognized by the International Energy Agency, the Washington Post, CNBC, CBS, and honored as one of TIME's Best Inventions of 2023.
Press Mentions
September 20, 2024
How To Choose A Money-Making Busines - Melissa Houston
Brimstone is celebrated for its innovative approach to sustainable business practices, showcasing how companies can thrive while prioritizing environmental responsibility. Their success story...
Read on Hustle24 »September 14, 2024
Meet 2024's local weather innovators below 35 - My blog
Brimstone shines as a climate innovator, celebrated for its groundbreaking work in sustainable materials. The company is recognized among 2024's top innovators under 35, showcasing its commitment...
Read on My blog »September 12, 2024
Meet 2024’s climate innovators under 35
Brimstone, a groundbreaking company, is revolutionizing carbon-negative cement production, significantly reducing greenhouse gas emissions. Celebrated as a 2024 climate innovator, Brimstone's...
Read on Hviral: Read, Post, Tap & Ask »September 4, 2024
Activate Announces Cohort 2025 Fellowship Applications Are Open, Expecting Another Record Year of Applicants
Brimstone is celebrated for its innovative contributions as it joins the Activate Fellowship's 2025 cohort, showcasing its commitment to sustainability and technology. The company is poised for...
Read on Joplin Globe »March 5, 2024
America's Top GreenTech Companies 2024
Greentech companies leverage innovation and new business models to curb greenhouse-gas emissions, displace unsustainable materials, and reduce the demand for nonrenewable natural resources.
Read on Time »More Ventures in Energy & Environment
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