Electricity market

The energy sector is developing rapidly. The process of European market integration began some years ago. Its purpose is to create a single European market that enables market parties to trade gas and electricity across national borders easily and efficiently.

Explore the electricity market

Transparency data

We provide transparency data on our operations on our Dutch and German transparency page and on ENTSO-E. 

To transparency pages

Our vision is to be one of the most transparent Transmission System Operators (TSO) in Europe and thereby creating value for society. In this Energy Insights section we present selected energy related topics and show data, information and valuable insights. 



Facts & figures related to TenneT facilitating the market can be found here.

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Two significant milestones for offshore grid connection Hollandse Kust (zuid); Alpha ready to land offshore wind power and Beta topside installed

31/03/22 08:00:00 Project Dutch Offshore Project

Hollandse Kust (zuid) Alpha, TenneT’s high voltage connection for offshore wind farms Hollandse Kust (zuid) I and II is ready for use. TenneT completed the installation and energization of the…

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TenneT invites tenders for sea and land stations of the first three German 2 gigawatt grid connections

23/02/22 07:50:00 News Project Offshore Project

New offshore standard set by the 2GW Program will accelerate Europe’s energy transition / With a combined six gigawatts, BalWin1, BalWin2 and BalWin3 will meet 20 per cent of the expansion targets…

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Tender 2GW high voltage stations big step towards 2050 climate neutral Europe

04/10/21 07:42:21 News Offshore Project

The European climate objectives are becoming more and more ambitious. If we want to meet the EU Fit for 55 targets, we need to speed up what we are doing three to four times. Offshore wind plays a…

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The North Sea is becoming the powerhouse of Northwest Europe – Offshore wind energy as a central lever for the energy transition

20/01/21 08:35:13 News Offshore Project

TenneT increases transmission capacity to more than 26,000 megawatts in the German and Dutch North Sea by 2030 / 2020 North Sea "wind harvest" exceeds previous year by more than twelve percent …

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Contract awarded for advanced cable connecting wind farm and converter station at sea

14/12/20 16:03:50 News Project Offshore Project

TenneT uses the further developed 1,200 square millimeters cable conductor cross-section offshore the first time / Cable with 100 kilograms per meter enables more efficient single connections /…

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First steel cut for the offshore platform DolWin epsilon in Singapore - DolWin5 grid connection reaches important milestone

03/12/20 10:39:14 News Project Offshore Project

Start of construction for 11th direct current converter platform / Grid connection project with 900 megawatt capacity as a contribution to the energy transition / Completion of DolWin5 planned for…

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