14 May 2026

Green hydrogen's big comeback

Green hydrogen has been through a difficult few years. High production costs, sluggish demand, and cautious investors left many wondering whether the promise had outpaced the reality. But something has shifted.

The infrastructure is coming.

Denmark and Germany are jointly committing more than EUR 3 billion to build a cross-border hydrogen pipeline connecting Danish renewable production with German industrial demand. The EU is backing it. National governments are financing it.

As Troels Ranis, Senior Vice President at Danish Industry, Kristian Jensen, CEO of Green Power Denmark, and Andreas Wenzel, CEO of the German-Danish Chamber of Commerce, put it in a joint perspective piece:

The opportunity to adopt green hydrogen is now.

For energy-intensive industries, the calculus is becoming straightforward. Carbon pricing is tightening. Binding EU requirements for renewable fuels are coming into force. Continued reliance on fossil fuels will not just become more expensive – it will become a compliance problem. Green hydrogen offers a solution that addresses both.

But there is a narrowing window.

Early movers will benefit from state-backed subsidies, stable supply agreements, and a market with room to negotiate. Those who wait will face tighter supply, higher prices, and tougher contract conditions. The first-mover advantage in green hydrogen is real – and it is already being claimed.

Want to go deeper? State of Green is supporting two upcoming events where green hydrogen and the Danish-German energy partnership will be centre stage.

Join the Danish-German Chamber of Commerce's webinar on May 20, where State of Green will be sharing perspectives and learnings from Denmark's green transition. And register for the European Conference Hydrogen P2X 2026, where State of Green serves as brand manager for one of Europe’s leading gatherings on hydrogen and power-to-X.

Joel Matias Jonsson

Editor, State of Green Weekly

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Kassø power-to-X facility. Photo credit European Energy

Perspective

The opportunity to adopt green hydrogen is now

Industry must seize the moment and tap into the potential of green hydrogen now. Read a full perspective piece written in collaboration with Danish Industry, Green Power Denmark, German-Denmark Chamber of Commerce and The Foreign Ministry of Denmark. Discover the news

Green hydrogen - Danish projects and milestones

Facts

Discover projects and milestones from Denmark's hydrogen sector

As of April 2026, Denmark has 39 active hydrogen projects operating with 119.1 MW, collaborating with several partners on creating a European hydrogen infrastructure. Discover the facts

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Sound of Green: Fueling the future with green hydrogen

In this podcast episode, we explore why green hydrogen and power-to-x are a natural next step in the journey towards a future powered by renewable energy. Listen to the episode

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Green hydrogen is Danish hydrogen

Get a full overview on how hydrogen can produce green fuels for transport and industry, create value for electricity supply and the electricity grid, and deliver heat for district heating – provided the input is green energy. Discover the publication

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