How can you eliminate the fossil fuel impact of ethanol production?

Carbon transformation company Twelve and biotechnology company LanzaTech have transformed CO2 emissions into ethanol as a part of an ongoing research and development partnership.

The two companies combined technology capabilities to create ethanol, which is a common alcohol used as fuel, and an ingredient in hand sanitizers, personal care and household cleaning products. Ethanol is typically produced using biological processes or as a petrochemical, through ethylene hydration, using fossil fuels. It's also often produced using corn and other crop feedstocks, but this approach is dependent on crops that otherwise could be used to grow food or waste feedstocks. Twelve and Lanzatech are eliminating fossil fuels from ethanol production by converting CO2 to CO through Twelve’s carbon transformation technology, and subsequently using LanzaTech’s small Continuous Stirred Tank Reactor (CSTR) to convert CO to ethanol. This approach is highly scalable and could ultimately produce ethanol at an industrial scale, while simultaneously eliminating CO2 emissions.

“Collaboration is critical to our work in a rapidly evolving technology space. As we use carbon transformation to address long-standing climate challenges, developing pathways to ethanol and other critical products are key to a fossil free future,” said Twelve CEO Nicholas Flanders.

“Our partnership with Twelve provides us with the feedstock needed to create critical resources like ethanol without adding CO2 to the atmosphere. Our process aims to rebalance the overabundance of carbon in our environment and instead reuse it for meaningful applications,” said LanzaTech CEO Dr. Jennifer Holmgren. 

In Fall 2021, Twelve and LanzaTech also announced plans to develop polypropylene from CO2 with a grant from Impact Squared. This work will see Twelve converting CO2 to CO, which will in turn be converted by LanzaTech’s proprietary microbe to isopropyl alcohol (IPA). Finally, TotalEnergies, based on its alcohols dehydration knowhow (AtolTM), will dehydrate it into propylene which will be polymerized into polypropylene with the same technical characteristics as its fossil counterparts. Polypropylene is a major polymer used in key applications, including medical devices like syringes and IV bags, automotive, furniture, textiles, and other durable products.

Daniel Cherrin

DANIEL CHERRIN |served the City of Detroit as its Communications Director and the Press Secretary to Detroit Mayor, Ken Cockrel, Jr. He is a public relations + affairs specialist who just happens to be a lawyer, with 20 years of experience providing senior public relations and government relations’ counsel to organizations on state and federal regulatory and legislative matters, as well as issues affecting corporate and individual reputation, crisis management and the media. Daniel is the founder of NORTH COAST STRATEGIES (Est. 2005) an independent public relations consultancy that combines the best of a big agency with hands-on executive-level experience and support. As a signatory company to the United Nations Global Compact, we are dedicated to addressing issues around human rights, labor, the environment, and anti-corruption. We are also focused on redefining your brand and changing the conversation to create an impact.