HY4Link: A hydrogen network to decarbonize the Greater Region

The HY4Link project, developed by Creos Luxembourg, Fluxys hydrogen and GRTgaz, aims to establish a hydrogen transport network linking Belgium, Luxembourg, France and Germany to accelerate industrial decarbonization.

Share:

projet HY4Link Belgique Luxembourg France Allemagne transport d'hydrogène

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

The HY4Link project, led by Creos Luxembourg, Fluxys hydrogen and GRTgaz, is a cross-border initiative to create a hydrogen transport infrastructure. This project has been included in the European Hydrogen Network’s Ten-Year Development Plan, marking a crucial step towards its identification as a Project of Common Interest. The formal partnership between the three companies will strengthen their cooperation to assess consumption and transit needs in the Greater Region before launching feasibility studies.

Objectives and Impact of HY4Link

The HY4Link project aims to link Belgium, Luxembourg, the Grand Est region in France and the Federal State of Saarland in Germany, forming an essential part of the European hydrogen backbone. By linking industries in all three countries to hydrogen import hubs in Antwerp, Zeebrugge, Rotterdam and Dunkirk, HY4Link will facilitate the local production of renewable hydrogen and provide the infrastructure needed to transport it.
For the link between France and Luxembourg, GRTgaz and Creos Luxembourg will examine the possibility of developing a network connected to mosaHYc, running from Bouzonville to Frisange via Thionville. This connection will mark the start of a hydrogen infrastructure in southern Luxembourg. As for the connection between Belgium and Luxembourg, Creos Luxembourg and Fluxys hydrogen will work together to link Luxembourg to the Belgian backbone via Bras.

Regional Development and Outlook

The second phase of the project includes the construction of a hydrogen pipeline across Luxembourg to France and Germany, with a connection from Thionville to Cerville to integrate the H2Med corridor and a regional storage project. This integrated network is crucial to ensuring diversity and security of hydrogen supply in the region.
Pascal De Buck, Director and CEO of Fluxys, emphasized the importance of interconnected cross-border networks for securing hydrogen supplies. Sandrine Meunier, Managing Director of GRTgaz, added that HY4Link would contribute to the development of a regional hydrogen economy by offering a competitive supply of renewable hydrogen to local industries.
Laurence Zenner, CEO of Creos Luxembourg, said the project would play a central role in decarbonization efforts in Luxembourg and the Greater Region, by linking industrial demand poles with green hydrogen producers along the North Sea.
HY4Link is a pioneering project that embodies the partners’ vision of a decarbonized energy landscape, facilitating the reduction of carbon emissions in industry and transport. The project will also help create sustainable jobs, ensuring the long-term prosperity of the region. By linking industrial demand centers with green hydrogen producers, HY4Link is positioning itself as a key player in Europe’s energy transition.

A two-year project aims to identify areas in Texas suitable for natural hydrogen exploitation, despite challenges related to infrastructure, public policy and economic viability.
Plug Power has announced the appointment of Jose Luis Crespo as President effective October 10, before assuming the role of Chief Executive Officer once the company publishes its annual report, expected in March 2026.
Plug Power finalised a deal with an institutional investor to raise $370mn through the immediate exercise of warrants, with the possibility of securing an additional $1.4bn if new warrants are exercised.
Air Liquide announces a $50mn investment to strengthen its hydrogen network on the US Gulf Coast, following long-term contracts signed with two major American refiners.
Global demand for industrial gases will grow on the back of hydrogen expansion, carbon capture technologies, and advanced use in healthcare, electronics, and low-carbon fuel manufacturing.
Green ammonia reaches a new industrial milestone with 428 active projects and over $11bn in investments, highlighting accelerated sector growth across Asia, the Middle East, Europe and the Americas.
Nel Hydrogen US will supply a containerised electrolyser to H2 Energy for a hydrogen production facility commissioned by the Association for Waste Disposal in Buchs, Switzerland.
UK-based manufacturer ITM Power has signed an engineering contract for a green hydrogen project shortlisted under the country's second Hydrogen Allocation Round.
Agfa strengthens its industrial position with the launch of a ZIRFON membrane production site for electrolyzers, backed by a €11mn European subsidy.
Qair obtains structured bank financing of €55mn for its Hyd’Occ ecosystem, integrating renewable hydrogen production and distribution in Occitanie, with commissioning scheduled before the end of 2025.
Swedish firm Metacon has secured a EUR7.1mn ($7.7mn) contract to deliver a 7.5 MW electrolysis plant to Elektra Power SRL, marking its operational entry into the Romanian market.
The Clean Hydrogen Partnership has closed its first call for Project Development Assistance (PDA), totaling 36 applications from 18 countries. Results are expected in October, with support starting in November.
Kandla port plans a 150,000-ton-per-year integrated renewable methanol unit, targeting the growing fleet of compliant vessels on the Singapore-Rotterdam maritime route.
OMV is investing several hundred million euros in a 140 MW electrolysis unit in Austria, set to produce 23,000 tonnes of green hydrogen annually to supply its Schwechat refinery.
Jolt Green Chemical Industries appoints Dyar Al-Safwah to engineer a high-performance electrode facility at King Salman Energy Park, backed by the Ministry of Energy.
With the certification of three new sites, Lhyfe takes the lead in the European RFNBO hydrogen market, reaching 21 MW of installed capacity across France and Germany.
VINSSEN becomes a central player in designing the world’s first commercial transport vessel fully powered by a fuel cell using ammonia as a hydrogen carrier.
The global hydrogen production market is expected to more than double by 2035, supported by technological advances and growing demand from transport, heavy industry and decarbonised energy systems.
Accelera will supply a 5MW electrolysis system at the Port of Schweinfurt, aiming to produce 2.2 tonnes of green hydrogen daily for industrial and logistics applications in central Germany.
The Sauda municipal council has approved the zoning plan for the Iverson project, paving the way for a 270 MW electrolysis facility powered by hydropower to produce renewable ammonia.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.