This company offers a retrofit technology that chemically sequesters waste carbon dioxide during concrete manufacturing, resulting in stronger, greener concrete. By reducing the embodied carbon footprint, ready-mix producers can leverage this technology to create low-carbon concrete and expand their presence in the green building market.

Graphyte utilizes Carbon Casting technology to convert biomass into dense carbon blocks, which are then stored underground to prevent CO2 decomposition for over 1,000 years. This method provides a durable and cost-effective solution for removing billions of tons of carbon dioxide from the atmosphere, addressing the urgent need for scalable carbon removal to combat climate change.

Heirloom develops Direct Air Capture (DAC) technology that accelerates the natural carbon mineralization process of limestone, enabling the permanent removal of CO2 from the atmosphere in days instead of years. With facilities capable of capturing nearly 320,000 tons of CO2 annually, Heirloom provides a low-cost, verifiable solution to combat climate change for major corporate buyers.

LanzaTech utilizes gas fermentation technology to convert industrial waste carbon emissions into sustainable fuels, chemicals, and materials. This process directly addresses the challenge of carbon pollution by transforming harmful emissions into valuable resources, contributing to a circular economy.

Solugen operates a sustainable molecule factory that utilizes engineered enzymes and metal catalysis to convert plant-derived feedstocks into essential chemical building blocks, significantly reducing emissions and waste. This technology replaces traditional petroleum-based products, addressing the environmental impact of chemical manufacturing in various industries, including energy, agriculture, and personal care.

Syzygy Plasmonics develops a photocatalytic reactor that utilizes light to produce hydrogen and syngas from low-carbon-intensity feedstocks, eliminating the need for combustion in chemical production. This technology addresses the high carbon emissions associated with traditional fossil fuel-based chemical processes, enabling a more sustainable and cost-effective approach to fuel production.

AIR COMPANY utilizes its proprietary AIRMADE™ technology to convert carbon dioxide and water into carbon-negative chemicals and sustainable aviation fuel through a modular, scalable process powered by renewable energy. This approach directly addresses climate change by transforming greenhouse gas emissions into valuable resources for various industries.

Twelve utilizes electrochemistry to convert CO2, water, and renewable energy into hydrocarbons, effectively creating essential materials and fuels without fossil fuels. This technology addresses industrial emissions by providing a sustainable alternative to petrochemicals, enabling the production of high-quality products with zero net new emissions.