Bringing an evidence-based viewpoint into the political discussion on hydrogen
Bringing an evidence-based viewpoint into
the political discussion
on hydrogen
Our latest blog articles
Oct 28, 2025
Chemical engineer Paul Martin and geoscientist Arnout Everts examine six technical and economic realities, breaking down why blue hydrogen simply isn’t worth the cost without strong emission standards
Aug 1, 2024
Paul Martin, chemical engineer and process development expert, outlines the five no-regret sectors where renewable hydrogen is needed to achieve net-zero
May 25, 2024
Paul Martin, chemical engineer and process development expert, examines why the large-scale transport of hydrogen and its derivatives has yet to become a reality
Our definition of clean hydrogen
How do we know if hydrogen is helping to mitigate climate change, or contributing to increased emissions? We’ve analysed the major hydrogen production pathways and their associated emissions, and produced our own Clean Hydrogen Definition. The Hydrogen Science Coalition’s proposed definition has 4 components. You can read more here.
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