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
![](/cdn-cgi/image/format=auto,fit=scale-down,width=500,quality=90/https://d820a6sl534t.cloudfront.net/uploads/thumbnail/8ef4dbbd-d908-4d6c-b2c3-dc12c3ce3077/optimized_d23819a5-96e1-444b-aac1-ca4b5df7690a.jpg)
February 6, 2025
Brimstone plans to expand beyond cement with low-carbon aluminium production
Brimstone is expanding its innovative approach beyond cement to include low-carbon aluminium production. This strategic move highlights the company's commitment to sustainability and positions it...
Read on alcircle »![](/cdn-cgi/image/format=auto,fit=scale-down,width=500,quality=90/https://d820a6sl534t.cloudfront.net/uploads/thumbnail/9d11a1ff-b018-4cfd-8c86-392e4edf6e91/optimized_37fab3a5-b679-4569-96b5-24aed4045d79.png)
January 10, 2025
Brimstone's decarbonised cement manufacturing process pioneers smelter-grade alumina production
Brimstone is revolutionizing the cement industry with its innovative decarbonized manufacturing process, which also enables the production of smelter-grade alumina. This advancement significantly...
Read on alcircle »![](/cdn-cgi/image/format=auto,fit=scale-down,width=500,quality=90/https://d820a6sl534t.cloudfront.net/uploads/thumbnail/ecf64e35-3d79-47b8-9f5d-ec47cb5efbba/optimized_4b07a98c-dbee-453a-9a31-eab9c58f475c.webp)
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 »![](/cdn-cgi/image/format=auto,fit=scale-down,width=500,quality=90/https://d820a6sl534t.cloudfront.net/uploads/thumbnail/66d3a909-cba4-46d3-a034-6e5038534047/optimized_65fac48c-da30-4f3f-b379-9814daa3fa28.jpg)
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 »![](/cdn-cgi/image/format=auto,fit=scale-down,width=500,quality=90/https://d820a6sl534t.cloudfront.net/uploads/thumbnail/47f1bf05-236a-4905-b365-806acdc3f890/optimized_aebf8d3a-a656-4ba3-9c7d-4d85728415f0.jpg)
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 »![](/cdn-cgi/image/format=auto,fit=scale-down,width=500,quality=90/https://d820a6sl534t.cloudfront.net/uploads/thumbnail/40367daf-2019-4e24-85a7-7e5c1555a1b9/optimized_bfee5eb5-29e5-4231-88be-3c261919ee7c.jpg)
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 »More Ventures in Energy & Environment
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