Our key tasks

We are primarily tasked with providing power transmission services, system services and facilitating the energy market. Our core tasks follow from our appointment as grid operator under the Dutch 'Elektriciteitswet' (E-wet) and the German 'Energiewirtschaftsgesetz' (EnWG).

 

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Innovation

TenneT presents Hub and Spoke concept for large scale wind energy on the North Sea.

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Our grid

TenneT manages the high-voltage grid in the Netherlands and large parts of Germany. TenneT transmits electricity at 110,000 volts (110 kV) and higher. With over 22,500 kilometres of high-voltage lines, we cross borders and connect countries.

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Grid maps

Maps of our onshore and offshore high-voltage grid.

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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.

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Transparency data

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

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E-Insights

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. 

E-Insights

E-Insights

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

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Company

TenneT is a leading European electricity transmission system operator (TSO), with activities in the Netherlands and in Germany. We strive to ensure a reliable and uninterrupted supply of electricity in our high-voltage grid for some 41 million people.

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We are TenneT

Meet us

Projects

Explore our projects in Germany and the Netherlands.

NordLink

09/20/2018 01:17:29 PM

The first direct connection between power markets in Germany and Norway. NordLink, the ,green link’, is the first direct power connection between Germany and Norway. The high-voltage DC link will...

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Westküstenleitung

The new 380 kV west coast line is an important project for the energy transition and should in future collect the wind power produced on the west coast and transport it to the south. Offshore...

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Emden-Conneforde

New, high-capacity lines are required to bring the energy produced in Lower Saxony and Schleswig-Holstein to the consumers. The 220 kV Emden-Conneforde line will therefore be replaced by a 380 kV...

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Ganderkesee - St. Hülfe

09/12/2018 02:20:20 PM

380 kV line between the Ganderkesee and St. Hülfe substations near Diepholz See the for detailed information on Ganderkesee - St. Hülfe More information (copy 1)

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Stade-Landesbergen

In order to ensure the security of supply for Lower Saxony in the future, the transmission capacity of the existing line must be increased by the year 2022. TenneT is making the Stade-Landesbergen...

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BorWin3

09/11/2018 02:30:24 PM

160 kilometers long and 900 megawatt DC connection Connection 160 km long and 900 MW capacity 30 km onshore cable 130 km offshore cable Grid connection point converter station Emden/Ost BorWin3...

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