ammonia production

Addis Energy is developing a new subsurface resource using technology developed out of MIT's Department of Materials Science and Engineering. Targeting iron-rich resources in the subsurface, Addis leverages oil and gas techniques to inject engineered fluids that harness the chemical and thermal potential of the earth to produce hydrogen, ammonia, and other chemicals. The chemical potential of iron acts as a naturally charged battery discharged in an iron rusting reaction, splitting water into hydrogen and oxygen.

engineered fluid injectionhydrogen purificationoil and gas techniquessubsurface chemical and thermal energy harnessing

Ammobia is developing low-cost, modular ammonia production technology, enabling economical production at any scale and from any energy source. Its breakthrough reactor technology (Haber-Bosch 2.0) operates at 10x lower pressure and significantly lower temperature than conventional Haber-Bosch processes, reducing production costs by half. Founded in 2023 and headquartered in San Francisco, Ammobia serves the global ammonia industry.

materials sciencemodular plant designreaction engineeringthermochemical synthesis

FlexiH is a clean energy company developing modular E-Refineries that convert air, steam, natural gas, biomass, and waste into clean hydrogen, low-carbon ammonia, e-methanol, sustainable aviation fuel (e-SAF), and battery-grade synthetic graphite. Its proprietary electrodeless plasma technology supports low-carbon production at atmospheric pressure without catalysts. FlexiH aims to accelerate the transition to a carbon-free economy through scalable, phased deployment.

carbon captureelectrodeless plasma technologygasificationhydrogen productionmodular E-Refinery deploymentPSA purification