Tenders/D953 - NordHub - Environmental expert construction supervision (UBB) during construction preparation measures and construction works

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D953 - NordHub - Environmental expert construction supervision (UBB) during construction preparation measures and construction works

Auto-translated from German

Original title: D953 - NordHub - Umweltfachliche Baubegleitung (UBB) während der bauvorbereitenden Maßnahmen und der Bauausführungen

TenneT TSO GmbH

Published: Jul 22, 2026

Updated: Jul 26, 2026

Source: TED - Tenders Electronic Daily (EU)

This tender has been awarded

Awarded to LPI Ingenieurgesellschaft mbH — €3,500,000

Browse open Architecture & Engineering Services tenders in Germany

About This Opportunity

This is a services contract in the architecture and engineering sector. Located in Germany, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 3.5 million.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the architecture and engineering sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

Auto-translated from German

As a transmission system operator in Germany, TenneT Germany operates critical infrastructures that ensure access to a reliable, sustainable, and affordable electricity supply. TenneT Germany is one of the largest investors in electricity grids in Germany and operates Germany's largest transmission grid, spanning over 14,000 km and connecting more than a third of the EU's total offshore wind capacity. TenneT plans to build one of the first electricity hubs (also called a multiterminal hub) in Germany in the municipalities of Agethorst and Mehlbek: the NordHub. The project was confirmed in the Grid Development Plan 2037/2045 and is part of the overall NordOstLink measure. The entire project, including the NordHub, has been included in the Federal Requirements Plan since 2022 and was expanded in 2024 with a legislative amendment. This gives TenneT the legal mandate for planning and construction implementation. In the NordHub, offshore and onshore, as well as direct and alternating current lines will be interconnected in the future. This will allow TenneT to feed more electricity from offshore wind farms into the grid and transport it to the consumption-heavy south – up to 4 gigawatts from 2034 onwards. This makes the NordHub a significant electricity hub for Europe. In its final configuration, the facility will consist of a direct current switchgear, a converter, and a substation. The facilities will be built on two plots approximately three kilometers apart, connected by a new overhead line. The direct current switchgear and the converter will be built on an area in Agethorst, and the substation on the second area in Mehlbek. Current information on multiterminal hubs and the NordHub can be found at the links Multiterminal-Hubs or TenneT NordHub. The subject of this tender is the environmental expert supervision (UBB) during the construction preparation measures (BVM) and the construction works. The main tasks consist of identifying environmentally sensitive areas and recommending appropriate construction measures, as well as construction supervision regarding ecological and soil science aspects. The UBB includes, in particular, the general monitoring and documentation of construction activities, especially concerning environmental aspects such as immission control, nature conservation, soil protection, waste, and water protection. The construction of the NordHub will take place in three construction phases. TenneT plans to commission the UBB in stages according to construction phases. As a company qualified and experienced in providing comparable services, the contractor must perform all services that are identifiable as necessary for the subject of the contract described in more detail in the documents. To access the tender documents, please send the signed NDA to the following email address: Procurement-MultiHub@tennet.eu

Data provenance

This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on July 22, 2026. Last refreshed 23 days ago. Original language: German. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About TenneT TSO GmbH

TenneT TSO GmbH has issued 108 procurement notices on BidsFactory, including 14 currently open and 49 awarded contracts. Activity concentrates in Architecture & Engineering Services, Energy & Power, and Information & Communication Technology. All notices are published for Germany. Notices are distributed via TED - Tenders Electronic Daily (EU) and DÖE Bekanntmachungsservice (Germany). Most recent publication: August 17, 2026.

Frequently asked questions about this tender

How much was the contract awarded for?

LPI Ingenieurgesellschaft mbH was awarded the contract for €3,500,000. The figure reflects the value disclosed by the contracting authority in the award notice.

Where will the contract be performed?

The contract is for delivery in Germany. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit TED - Tenders Electronic Daily (EU) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Is this tender still open?

No — the contract has already been awarded to LPI Ingenieurgesellschaft mbH. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by TenneT TSO GmbH in Germany. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Services contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.