Levelized Cost of Hydrogen in the Tunisian Context

Green hydrogen, produced via electrolysis powered by renewable energy, is pivotal in the transition to a low-carbon economy. This study assesses the technical feasibility and economic viability of a green hydrogen production plant integrated into a multisource grid in Tunisia, utilizing the country's abundant solar, and wind resources. The present study highlights the potential of combining alkaline electrolyzers with multisource grids to enhance grid stability and optimize renewable energy utilization. Based on the calculated price, the Levelized Cost Of Hydrogen (LCOH) in Tunisia is 10.74 DT/kg, equivalent to $3.44/kg. A comparative analysis shows that Tunisia holds a strong position in the global hydrogen production market. With an LCOH ranging between $2.5 and $4 per kilogram, Tunisia is competitive on a global scale. The results underscore Tunisia's strategic advantage in green hydrogen production, driven by its favorable renewable energy conditions, advanced electrolysis technologies, and supportive government policies. The study also explores Tunisia's potential to become a major exporter of green hydrogen, contributing to energy security, economic growth, and environmental sustainability. This research offers a comprehensive techno-economic assessment, highlighting Tunisia's competitive position in the global green hydrogen market. It suggests a pathway for future investments and policy initiatives to unlock the full potential of green hydrogen production in the country.