ILF Consulting Engineers is currently engaged in an optimization study to determine the most efficient technical and economic setup for a green ammonia production system in northern Chile. The project, with an estimated capacity of one million metric tons per year, is aimed at achieving the lowest possible Levelized Cost of Ammonia (LCOA). The analysis involves exploring four potential scenarios that incorporate elements such as photovoltaic plants, BESS storage, electrolysis, hydrogen storage, Haber-Bosch plants, ammonia storage facilities, an export port, as well as a desalinated water supply and transportation system for the production process. The collaboration for this project includes several companies like Eco Santiago S.p.A., Enerside Energy Chile, Inmobiliaria e Inversiones Lancuyen SpA, and others, indicating a concerted effort in advancing renewable energy initiatives in Chile. Eco Santiago S.p.A., for instance, is working on the development of the Cordillera solar plant, while other companies like Salfa Ingeniería y Construcción S.A. are contributing their expertise to the project. Additionally, the involvement of the Chilean state development agency Corfo highlights governmental support for sustainable business investments in the country. This endeavor goes beyond just ammonia production, as it also entails setting up essential infrastructure like desalinated water supply systems and water transportation networks. This comprehensive approach underscores the importance of considering environmental sustainability and efficient resource management in large-scale energy projects. The optimization study by ILF Consulting Engineers serves as a significant step towards promoting green energy solutions and fostering innovation in the Chilean energy sector.