In an electrochemical Haber-Bosch system, green ammonia is created by combining green hydrogen with nitrogen. Green ammonia is a carbon-free form of ammonia. Electrolyzers are used in the synthesis of green hydrogen and operate in alkaline water, proton exchange membrane, or solid oxide medium. To manufacture green hydrogen, these electrolyzers use power derived from renewable sources... https://www.stellarmr.com/report/Green-Ammonia-Market/270