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Our drive for your project success

We offer guidance in the
energy and hydrogen economy

cruh21 is a strategic project consultancy with a focus on green hydrogen, sector coupling and offshore hydrogen. We support our clients in making their projects fit for the future in the rapidly changing energy industry.

Our services

Sustainable solutions for your project

"Five to Twelve - The H2 Plain Talk: 'Hydrogen Stagnation Due to Budget Freeze?'"

Due to the ruling of the Federal Constitutional Court on November 15, 2023, regarding the Climate and Transformation Fund and the subsequent budget freeze imposed by the Federal Ministry of Finance, many energy transition projects planned for the coming years have been deprived of their financial foundation. The range of impacts is broad.


cruh21 at the TransHyDE Plenary Assembly

This year's plenary meeting of the TransHyDR lead project took place in Leipzig from 29 November to 1 December 2023. Our cruh21 TransHyDE team was on site with presentations and workshops.


Hanna Naoumis at the 36th EEHH Media Forum

On 28 November, the 36th Media Forum of the Renewable Energies Hamburg Cluster took place in Hamburg. Our Team Lead Communications Hanna Naoumis was there.


Green Hydrogen for the Energy Transition – Potentials, Limitations, Priorities

During the presentation and an interactive workshop, the results of the studies published so far were presented together for the first time. They deal with the use of hydrogen in building technology, road transport, and industry, as well as with hydrogen production.


Innovative Hydrogen Technologies in the Spotlight: Impressions from the Hydrogen Week in Brussels

Recently at the heart of global efforts towards sustainable energy was the Hydrogen Week in Brussels, an event that has established itself as a melting pot for experts and innovators in hydrogen technology.


About us

Complex issues require
strong partnerships

These are the customers who trust us

„At cruh, we work on the issues of tomorrow. Our actions have an impact and social relevance. Together as a team and with our network, we are shaping the future of the energy transition.“

Jimmie Langham, Managing Director