AirPlant™ One, Twelve’s first commercial eManufacturing facility, represents a major milestone in the transition to a new way of making fuels and chemicals—one that replaces fossil feedstocks with carbon dioxide, water, and renewable electricity.

In an era dominated by software and artificial intelligence, it is easy to forget that lasting economic change still depends on physical infrastructure.

For more than a century, hydrocarbons have been extracted from the ground to produce the fuels and materials that underpin modern civilization. AirPlant™ One demonstrates a new industrial reality: manufacturing them from air, water, and electricity.

Alaska Airlines and Microsoft join Twelve to mark commercial operation of AirPlant One — the first plant in the United States to produce E-Jet fuel from CO2, renewable electricity, and water at scale.

Twelve CEO, Nicholas Flanders: AirPlant One™ comes online and E-Jet® SAF takes flight, Twelve reaches a defining milestone in building a new era of manufacturing.

As hydrocarbon demand grows and supply risks persist, a new onshore production pathway is taking shape—turning air and electricity into fuels, chemicals, and materials at industrial scale.

E-Jet® SAF: Twelve's Power-to-Liquid synthetic aviation e-fuel made from CO2, water and renewable electricity.

The science that's reshaping industry, one molecule at a time.

Twelve's most frequently asked questions.

2025 is shaping up to be a transformative year for our journey in building a world made from air.

The Opus™ System Transforms CO2 into Products through the power of electrochemistry. Twelve's breakthrough industrial-scale CO2 electrolyzer

Carbon transformation company with initial sights set on decarbonizing commercial aviation, scales operations

Clean energy investment firm Fundamental Renewables provides $25 million loan to help build Twelve’s first sustainable aviation fuel plant

Global financial institution Sumitomo Mitsui Banking Corporation closes $20 million loan in specialized growth capital for Twelve’s E-Jet®

Twelve’s first funding through the Inflation Reduction Act kickstarts manufacturing, deployment of CO2 electrolyzers.

Twelve to supply sustainable aviation fuel (SAF) certificates to organizations representing the Sustainable Aviation Buyers Alliance.

Deal accelerates the scale-up of eSAF, jet fuel produced using power-to-liquid technology that converts CO2, water and renewable energy.