Hydrogen power development: A comparative review of national strategies and the role of energy in scaling green hydrogen

This review explores the evolving role of hydrogen in global decarbonization, analysing national hydrogen strategies, value chain developments, and future market potential. Through a comprehensive review of policy frameworks, market trends, and technology pathways, the paper evaluates hydrogen's role in decarbonising sectors such as steel, ammonia, methanol, refining, transport, and power generation. The study highlights the expected growth in …