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Affordable Direct Air Carbon Capture and Clean Hydrogen Technologies

Reliable, renewable, and secure feedstocks for carbon-negative fuels 

Dual Process - Double Impact

A compact, on-site system delivering both e-fuel feedstocks at the lowest cost. We remove the barriers to securing reliable, affordable, RFNBO-compliant COâ‚‚ and green hydrogen at scale.

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Our DAC+Hydrogen system provides feedstocks for Renewable Fuels of Non-Biological Origin (RFNBOs) such as e-methanol, e-kerosene, and e-diesel—drop-in alternatives that facilitate industrial decarbonization. Unlike biofuels, our solution secures e-fuel supply chains with minimal land and water use.

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Green Hydrogen is Too Expensive. We’re Fixing That

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Today’s e-Fuel projects pay $4–8/kg of Green Hydrogen and depend on scarce biogenic COâ‚‚.  Also, current hydrogen and COâ‚‚ supply chains limit facility siting, are too emissions-intensive, insecure, costly, and complex.

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Parallel Carbon unlocks unlimited siting potential by co-producing green hydrogen and CO2 anywhere there’s renewable power, targeting $1/kg Green Hydrogen and $100/tonne CO2.


Affordable fuels. Anywhere. At scale.

Current e-Fuel Feedstocks

Limited by Biomass Logistics

Next Generation e-Fuel Feedstocks

Unlimited Siting Potential

Join us to create the fuels and feedstocks the world needs

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