Carbon Direct

Air Company is a carbon utilization firm focused on transforming carbon dioxide into consumer and industrial products. Utilizing its patented Carbon Conversion Reactor, the company mimics photosynthesis by combining air, water, and renewable energy to produce carbon-negative alcohols and fuels. Its product line includes AIR Vodka, AIR Hand Sanitizer, and AIR Eau de Parfum, showcasing its commitment to eco-friendly offerings. The company is advancing towards large-scale production of sustainable aviation fuel (SAF), which will be certified for sustainability by recognized organizations. With $40 million in venture capital funding and numerous prestigious awards, including TIME Best Inventions and the Keeling Curve Prize, Air Company aims to redefine the possibilities of carbon technologies and promote a regenerative future that harmonizes with nature.

Founded in 2005, LanzaTech is a pioneering carbon recycling company that converts industrial waste gases into fuel ethanol and other valuable products. Its innovative bio-catalytic toolkits enable gas fermentation microbes to recycle carbon emissions from sources like steel mills and landfills, reducing reliance on fossil fuels and supporting a circular economy.

Graphyte offers carbon removal services by utilizing a carbon casting technology.

ION Clean Energy is a technology company based in Colorado, USA, founded in 2008. It specializes in developing and commercializing solvent and process technologies for the removal of carbon dioxide (CO2) from large point sources such as natural gas and coal-fired power plants. The company's advanced liquid absorbent system captures CO2 efficiently, providing industries with cost-effective solutions to mitigate greenhouse gases while reducing both capital and operating expenses.

Sunfire is a company that specializes in developing and manufacturing systems for renewable industrial gas and fuel production. It focuses on creating substitutes for fossil fuels, such as mineral oil and natural gas, through innovative technologies like electrolyzers and solid oxide cells. These systems convert renewable electrical energy from sources like wind farms, hydropower plants, and photovoltaic systems into fuels and gases, including renewable hydrogen and syngas. By enabling the chemical, fuel, and steel industries to transition away from fossil energy, Sunfire aims to provide sustainable energy solutions that are available whenever needed, thus integrating renewable energy into existing infrastructures.

Velocys is a sustainable fuels technology company that designs, develops and licenses Fischer-Tropsch technology to produce clean, low-carbon synthetic fuels from municipal solid waste and residual woody biomass. The company’s technology enables drop-in fuels for aviation and heavy transport, featuring modular, scalable reactors and catalysts suitable for smaller-scale deployment. Velocys collaborates with major partners, including British Airways and Shell, on waste-to-jet-fuel projects in the United Kingdom. It operates in the United States, the United Kingdom and the Asia Pacific region, seeking to unlock gas and biomass resources through gas-to-liquids processes. Velocys originated as Oxford Catalysts Group and rebranded as Velocys in 2013; it was founded in 2006 and is headquartered in Oxford, United Kingdom.

Twelve, formerly known as Opus 12, is a Berkeley, California-based company that specializes in recycling carbon dioxide emissions into valuable chemicals and fuels. Founded in 2015, the company has developed innovative technology that can be integrated with any source of CO₂ emissions. By utilizing only water and electricity as inputs, Twelve transforms captured carbon dioxide into essential products such as methane, ethylene, and ethanol. The firm aims to provide a cost-competitive alternative to petroleum-derived chemicals and fuels, thereby addressing carbon emissions while simultaneously creating economically viable solutions.

Air Company is a carbon utilization firm focused on transforming carbon dioxide into consumer and industrial products. Utilizing its patented Carbon Conversion Reactor, the company mimics photosynthesis by combining air, water, and renewable energy to produce carbon-negative alcohols and fuels. Its product line includes AIR Vodka, AIR Hand Sanitizer, and AIR Eau de Parfum, showcasing its commitment to eco-friendly offerings. The company is advancing towards large-scale production of sustainable aviation fuel (SAF), which will be certified for sustainability by recognized organizations. With $40 million in venture capital funding and numerous prestigious awards, including TIME Best Inventions and the Keeling Curve Prize, Air Company aims to redefine the possibilities of carbon technologies and promote a regenerative future that harmonizes with nature.

Sunfire is a company that specializes in developing and manufacturing systems for renewable industrial gas and fuel production. It focuses on creating substitutes for fossil fuels, such as mineral oil and natural gas, through innovative technologies like electrolyzers and solid oxide cells. These systems convert renewable electrical energy from sources like wind farms, hydropower plants, and photovoltaic systems into fuels and gases, including renewable hydrogen and syngas. By enabling the chemical, fuel, and steel industries to transition away from fossil energy, Sunfire aims to provide sustainable energy solutions that are available whenever needed, thus integrating renewable energy into existing infrastructures.

Heirloom is a carbon capture company developing direct air capture technology that accelerates the natural absorption of carbon dioxide. Its approach uses a limestone-based process to increase CO2 uptake and stores the captured carbon permanently underground, powered by renewable energy. The company also applies carbon capture and utilization techniques to enhance natural CO2 removal. By offering a scalable, renewable-energy driven solution, Heirloom aims to help businesses meet sustainability goals with a cost-effective path to significant carbon removal.

Sunfire is a company that specializes in developing and manufacturing systems for renewable industrial gas and fuel production. It focuses on creating substitutes for fossil fuels, such as mineral oil and natural gas, through innovative technologies like electrolyzers and solid oxide cells. These systems convert renewable electrical energy from sources like wind farms, hydropower plants, and photovoltaic systems into fuels and gases, including renewable hydrogen and syngas. By enabling the chemical, fuel, and steel industries to transition away from fossil energy, Sunfire aims to provide sustainable energy solutions that are available whenever needed, thus integrating renewable energy into existing infrastructures.

Solugen, Inc. is a specialty chemicals company based in Houston, Texas, founded in 2016. It focuses on producing industrial chemicals through the application of biotechnology and green chemistry, specifically utilizing plant-derived substitutes to replace petroleum-based products. The company offers a range of products, including BioPeroxide, a carbon-negative hydrogen peroxide, and BioChelate, a biodegradable chelant. Other offerings include ScavSol, a multivalent metal sequestrant for energy applications, ScaleSol, an alternative to phosphonates for scale control, and CorrSol, which addresses corrosion and fouling. Solugen's innovative approach combines fermentation and petrochemical processing along with advancements in synthetic biology and enzymatic technology, enabling it to create environmentally friendly chemicals from bio-based feedstocks. Its solutions cater to diverse industries such as agriculture, cleaning, energy, and water, contributing to reduced costs and lower carbon emissions while promoting sustainability.

Twelve, formerly known as Opus 12, is a Berkeley, California-based company that specializes in recycling carbon dioxide emissions into valuable chemicals and fuels. Founded in 2015, the company has developed innovative technology that can be integrated with any source of CO₂ emissions. By utilizing only water and electricity as inputs, Twelve transforms captured carbon dioxide into essential products such as methane, ethylene, and ethanol. The firm aims to provide a cost-competitive alternative to petroleum-derived chemicals and fuels, thereby addressing carbon emissions while simultaneously creating economically viable solutions.

Svante Inc., founded in 2007 and based in Burnaby, Canada, specializes in carbon capture solutions. It offers VeloxoTherm, a post-combustion CO2 capture process using adsorbent structures, designed to reduce capital and operating costs for fossil fuel power plants.