Building the world of low carbon cement | Ryan Gilliam, CEO of Fortera
Aug 25, 2023
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Dr. Ryan Gilliam, CEO of Fortera, discusses the carbon intensity of cement production and the company's mission to offer a low-carbon cement option. He explains how Fortera looks to nature for inspiration, the reinvention of the company for success, and the development of low carbon cement for real-world applications. The importance of hiring, promotion, building strong teams, and exploring climate solutions in the tech space are also highlighted.
Fortera's approach involves partnering with existing cement companies instead of trying to replace them, providing a low-cost, high-quality cement alternative that can be seamlessly integrated into existing construction practices.
Fortera's partnership approach allows cement companies to gradually transition to net-zero cement by starting with supplementary cementitious materials and progressively increasing the percentage of Fortera's low-carbon product.
Deep dives
Developing low-carbon cement
Fortera, led by Dr. Ryan Gilliam, is focused on creating greener cement that can be adopted globally at the same price as traditional cement. Cement production is carbon-intensive, accounting for 8% of global carbon emissions. Fortera's approach involves partnering with cement companies instead of trying to replace them. They use a process that captures CO2 from limestone, mimicking what happens in nature with coral reefs. The goal is to provide a low-cost, high-quality cement alternative that can be seamlessly integrated into existing construction practices.
Reinventing the business approach
Fortera had to rethink their business approach after their initial iteration was not successful. They shifted their focus from solely addressing CO2 regulations to ensuring cement remained a low-cost building material. Instead of competing with the cement industry, Fortera partnered with them to leverage their feedstocks, infrastructure, and logistics. By integrating their technology as an additive solution alongside traditional cement, Fortera can produce a low-carbon cement competitively in the market.
Fit within the cement ecosystem
Fortera's partnership approach involves fitting within the existing cement ecosystem. They leverage the same feedstocks and infrastructure as cement companies, allowing for a smoother integration of their low-carbon cement solution. This approach enables cement companies to gradually transition to net-zero cement by starting with supplementary cementitious materials and progressively increasing the percentage of Fortera's product. The goal is to provide a pathway for cement companies to reduce CO2 emissions while maintaining their own feedstocks, infrastructure, and market presence.
Working towards net-zero carbon cement
Fortera's long-term goal is to achieve net-zero carbon cement production. By integrating their technology with green energy sources, such as electrification or green fuels, they aim to eliminate CO2 emissions from the cement production process entirely. This requires addressing scientific and economic hurdles, as well as navigating regulatory changes and market adoption. However, Fortera is already working on projects to achieve 100% replacement of traditional cement with their low-carbon alternative in specific use cases, providing a step towards their net-zero vision.
In this week’s episode, we explore the world of cement. Concrete is the second most consumed material on earth behind water and is essential to the infrastructure that will enable the transition to renewable energy. But producing cement, which is the material that glues concrete together, is incredibly carbon intensive. As CEO of Fortera, Dr. Ryan Gilliam looks to nature and how coral and shells are strengthened by imbedding ambient carbon. Fortera’s first plant, in Redding, California, will come online by the end of 2023 and Fortera cement is construction ready.
Throughout the conversation, Dr. Gilliam discusses how he partners with existing concrete suppliers, why the first iteration of Fortera failed to gain traction, and how he has built a business savvy team to bring Fortera cement to market.