Maire Tecnimont and Greenfield Nitrogen have agreed to develop a green ammonia plant in Iowa, USA. Maire Tecnimont subsidiary NextChem will lead a feasibility study into a 240 tonne per day green ammonia plant based on Stamicarbon's Green Ammonia Technology.
Over the last few years, world-scale ammonia plants have been built, restarted, and relocated across the US. The last of these mega-projects began operations at Freeport in Texas last month. No more new ammonia plants are currently under construction in