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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

33rd Meeting Point Renewable Energies Hamburg (EEHH)

Barbara Mai and Lotta Zibell from cruh21 were at the 33rd Renewable Energy Hamburg Meeting Point and took part in the interesting discussions.


cruh21 at E-World 2024 with TransHyDE

On 21 February, Jimmie Langham and Barbara Mai from cruh21 were on site in Essen at E-World 2024.


4th Cross-Cluster Event sponsored by cruh21

The future of energy was successfully discussed at the 4th Cross-Cluster Conference of Renewable Energies Hamburg (EEHH), Hamburg Aviation, Logistics Initiative Hamburg, Hamburg Cruise Net e.V., and Maritime Cluster Northern Germany e.V. at the Hotel Hafen Hamburg.


PowerNet2024: A Turning Point for the Energy Transition?

The PowerNet2024 conference not only highlighted the current progress and challenges of the energy transition but also sparked important discussions that are crucial for the future of our energy supply and climate protection.


AquaConsult: Seven Experts from the Offshore Wind and Hydrogen Sector Join Forces

Press release from 30.01.2024. The newly created one-stop shop AquaConsult is changing offshore consulting.


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