Green Hydrogen: Pathway to Net Zero Green House Gas Emission and Global Climate Change Mitigation

Green hydrogen is gaining recognition as a viable substitute for fossil fuels, presenting a sustainable solution for global decarbonization. While significant progress has been made in hydrogen production, storage, and utilization, there remains a crucial need to assess its economic viability and integration into current energy systems and to reduce its emission footprint. This review delves into the prospects and challenges of green hydrogen deployment into the renewable energy mix, with a particular focus on cost reduction approaches, storage limitations, transportation, scalability, advancements in electrolysis, and diverse sectoral applications. By analyzing recent technological developments and policy…