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Closed European Union ServicesFramework agreement

Re-tender - Framework agreement regarding Third-Party Verification and Certification of the Danish Hydrogen Backbone

Buyer: Energinet

Published
14 November 2025
Estimated value
€26,000,000
Procedure
Negotiated procedure
Lots
1
Documents
1
Notice number
00756869-2025
Reference
9e9136e9-52ff-406b-a519-3946827305ab
Official source
Official source

CPV codes

Description

The Danish Hydrogen Backbone project (DHB) is a comprehensive effort to establish a hydrogen infrastructure in Denmark, connecting planned large-scale hydrogen production in Denmark, produced from renew-able energy sources such as wind and solar, with the German and European hydrogen markets. The project is part of the European hydrogen infrastructure and significantly contributes to the EU's goals of climate neutrality and reduction of greenhouse gas emissions. The full backbone is planned to extend all the way from underground storage in the northern part of Denmark (Lille Torup) to the German border (Frøslev), but a political decision has been made to initially focus on building the southern part of the system (DHB1) and thereby having this part operational by the end of 2030. The scope of services for the framework agreement has an intention of describing all phases of the DHB-1 project from detailed design to testing and commissioning for the purpose of taking the hydrogen transmission asset into operation, thus the framework agreement is also intended to be used for the remaining part of the Danish Hydrogen Backbone project and therefore covering the full backbone. Fo…

Award criteria

Official publications

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Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is €26,000,000.
Who is the buyer of this tender?
The contracting authority is Energinet (European Union).
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Data collected from official public procurement sources. Amounts as published by the buyer.