Green hydrogen supply: a guide to policy making

Green hydrogen is a viable solution to reducing greenhouse gas emissions and transitioning away from fossil fuels for “hard-to-abate” sectors. The supply chain for hydrogen is not yet fully developed. Several barriers, such as the high cost of green hydrogen compared to non-renewable alternatives and the lack of dedicated infrastructure, are still impeding hydrogen’s full contribution to the energy transition. This report aims to provide a basis for understanding these challenges and the solutions available. It highlights the range of policy options available, complemented by country examples. Policies presented in this report include measures to support electrolyser capacity deployment; ensure electricity is renewable and cost-competitive; increase green hydrogen demand; and develop a hydrogen transport infrastructure. The report separates policy recommendations into various stages to allow the formulation of appropriate policy pathways most suitable to a country’s level of deployment of green hydrogen.