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United Investing in Twelve, Low Carbon Fuels Provider

Company’s process transforms CO2 and water into SAF United announced an investment in Twelve, a low carbon fuels company that uses a process similar to…

Written by:

Harvey Chipkin

Published on:

May 6, 2025
Image: Courtesy of United Airlines

Company’s process transforms CO2 and water into SAF

United announced an investment in Twelve, a low carbon fuels company that uses a process similar to photosynthesis to transform CO2 and water into sustainable aviation fuel (SAF) using renewable energy.

This investment by the United Airlines Ventures Sustainable Flight Fund follows Twelve’s $83 million Series C funding round and project financing for its first SAF production facility, AirPlant One, located in Moses Lake, Washington. The facility is expected to begin production this year and plans to produce 50,000 gallons of SAF annually.

Last year, Twelve secured an SAF purchase agreement with a large European-based airline company. Under the 14-year contract, Twelve will supply 260 million gallons of SAF to support that group’s five airlines.

The SAF that Twelve plans to produce once its plant becomes operational is expected to be a lower-carbon alternative fuel with the potential to reduce lifecycle emissions by up to 90% compared with conventional jet fuel.

Andrew Chang, head of United Airlines Ventures, said that scaling the SAF industry “is the major hurdle air travel needs to clear in order to increase the supply and reduce the price of lower carbon fuels.” Twelve, he said, “has differentiated themselves through the capital they have raised and the SAF contracts they have secured, providing them with the flexibility to commercialize their technology and grow their operations expediently.”

Nicholas Flanders, CEO of Twelve, said that with the partnership “we’re not just envisioning the decarbonization of air travel — we’re actively building it.”

Twelve’s technology, said the announcement, uses renewable energy to combine carbon captured from air and hydrogen obtained from water into the basic building blocks that make fuels, plastics and other materials. By using renewable electricity, captured carbon and water, the process reduces the reliance on fossil fuels, lowering lifecycle greenhouse gas emissions, including the emissions associated with production of fuels and in manufacturing.

Categories: Air Travel | News | NewsTags: Air Travel | United

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