H2RS Project

Project with Ørsted. The aim of the project, known as H2RES, is to produce renewable hydrogen fuel for heavy-duty road transport. A plant will be built around 5 Hyprovide A90 electrolysers powered by two offshore wind turbines.

The purpose of the H2RES-project is to demonstrate how large-scale offshore RE-production can be utilized in the production of green hydrogen by electrolysis. Large-scale conversion of RE to hydrogen can ensure both an efficient energy utilization, sectoral integration and reduce the level of curtailment.

The application of green hydrogen for fuel cell based heavy-duty transport is a way of both utilizing the Danish RE-resources and ensuring decarbonization in the transport sector. H2RES also showcases Danish innovation and green technologies for inspiration and application in the rest of the world. Several of the project’s ‘state-of-the-art’ elements have never before been seen in this context and will show groundbreaking, scalable green solutions developed and delivered by Danish companies.

In the H2RES-project a 2 MW electrolysis installation, located at the Ørsted powerplant in Avedøre, will produce upwards of 1000 kg. of green hydrogen per day for utilization in the transport sector in Greater Copenhagen and on Sealand.

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Key Facts

Product: 5 x HyProvide A-Series A90

Production: 1000 kg H2/day

Outlet pressure: 35 bar


More about the
HyProvide A-series

HyProvide A-Series

Available in standardised, modular configurations for maximum efficiency, versatility and scalability, this next-generation technology makes the A-Series one of the most efficient alkaline electrolysers on the market. The unit is designed from the ground up to accommodate the input fluctuations that come with renewable energy sources. Its versatile design allows for application across many different market segments for green hydrogen production.

#9 reasons to choose
our electrolysers

Mature Technology

Our products are built commercially proven pressurised alkaline technology

high Efficiency

One of the most efficient solutions on the market with competitive energy to hydrogen conversion


modular solutions that
are suited for rapid scale-up, clustered solutions and serial production

Dynamic operations

The electrolysers are designed to operate handle variable
loads suitable for renewable energy


High durability (10+ year stack durability) and system uptime

High output pressure

the 35 bar hydrogen output
pressure allows for a small
product footprint and lower
compression costs

Compact Design

Small footprint due to compact modular design increasing number of applications

Sustainable process

Production process indepenent from scarce and price-sensitive materials like iridium and platinum


 Its versatile design allows for application across many different market segments for green hydrogen production.

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Søren Rydbirk
CCO, Green Hydrogen Systems