SDG 13: Climate Action

Grey, blue, green – why are there so many colours of hydrogen?

Producing more green hydrogen could play a vital role in reaching net zero by 2050. Image:  Unsplash/Karsten Würth

Natalie Marchant

Writer, Editor


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SDG 13: Climate Action

How green hydrogen can be produced, converted and used across the energy system. Image: International Renewable Energy Agency

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Hydrogen is the most abundant chemical structure in the universe. Image: International Renewable Energy Agency

Grey, blue, green and more – the many colours of hydrogen. Image: International Renewable Energy Agency


What's the World Economic Forum doing about the transition to clean energy?

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Related topics:

SDG 13: Climate ActionEnergyHydrogenClimate Change


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