This report investigates the state of the clean hydrogen sector by analysing empirical evidence from Hydrogen Valleys globally over the last three years.

This yearly report shows the current status and developments of the hydrogen sector.

This yearly report shows the current status and developments of the hydrogen sector.

The report emphasises gaps and improvements in sustainability and circularity across Clean Hydrogen JU-funded projects.

This final report covers the results of the Project Development Assistance for Regions which supported a total of 14 different projects from cities and regions in nine different European countries.

This report reviews the global hydrogen sector in 2025, focusing on rising projects, investments and deployment challenges.

This report analyses the hydrogen potential of Northwestern Europe incl. its challenges and the policy gaps in scaling low-emissions hydrogen.

This report reviews the global hydrogen sector in 2024, focusing on rising projects, investments, and deployment challenges.

This report assesses Ukraine’s hydrogen potential in post-war reconstruction, highlighting renewable resources and EU proximity.