Twelve
Twelve is an Industrial Decarbonization company founded in 2015 and based in Berkeley, United States. It has raised $775M in total funding, most recently a Series C in 2024.
Founded in 2015 by Nicholas Flanders, Etosha Cave, and Kendra Kuhl, Berkeley-based Twelve uses a CO2-electrolysis platform it calls 'carbon transformation' to convert captured CO2, water, and renewable power into syngas and then into drop-in fuels and e-chemicals. Its flagship E-Jet sustainable aviation fuel began production at its AirPlant One facility in Moses Lake, Washington, in 2025, with offtake customers including Alaska Airlines and the U.S. Air Force. In 2024 Twelve announced $645M in funding led by TPG Rise Climate; United Airlines is among its strategic investors.
Twelve is among the leading carbon-utilization companies turning waste CO2 into the hardest-to-decarbonize products: jet fuel and petrochemicals.
twelve.co ↗·Industrial Decarbonization·
United States·private 
