The article discusses the challenges faced by green hydrogen in terms of investment climate and infrastructure development. At a panel discussion in Berlin, key areas to unlock the potential of green hydrogen were explored, including foundational demand, infrastructure challenges, and government's role. The article addresses the importance of demand in enabling projects and highlights the need to identify key demand sectors like heavy transport, industry, and power generation. Specific demand-related issues such as offtaker creditworthiness and contract tenors are also discussed. Infrastructure obstacles, including project-level barriers and lack of storage facilities, are recognized as hindrances to scaling up green hydrogen. The role of government in providing subsidies, stimulating demand, and addressing regulatory barriers is emphasized. The article concludes with panellists stressing the need for a combination of enabling infrastructure and facilitative policy to drive market growth and ensure the sustainable development of green hydrogen.