SASHA Coalition

Our aim is to unify aviation and shipping to raise awareness of the vital role of green hydrogen in the decarbonisation of these two sectors

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Latest from the SASHA Coalition

Policy briefing: Leading the race to zero carbon emission flight

December 2025: Our briefing on the policy needed to help develop and commercialise hydrogen-propulsion and electric technologies.

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Green Hydrogen resources

Learn more about the importance of green hydrogen to decarbonise shipping and aviation in our Factsheets series.

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Blog: The STIP – is the EU doing enough for e-fuels?

November 2025: Delphine Kaczorowski⁩ explains how the EU can build on the Sustainable Transport Investment Plan to further support shipping and aviation e-fuels.

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What is the SASHA Coalition?

Find out how we’re bringing together bold industry voices to push for green hydrogen to be deployed to decarbonise shipping and aviation.

About us

The Green Hydrogen Gap

There is a significant lack of green hydrogen policy in the UK and EU, limiting our capacity to decarbonise hard-to-electrify sectors. Read more in our flagship report, ‘The Green Hydrogen Gap’.

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To learn more about how green hydrogen can be used to decarbonise shipping and aviation, and our UK and EU policy paths for getting these industries to net-zero, read our Factsheets and Roadmaps here.