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).

 

Explore our key tasks

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 22,000 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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Press room

Information for press and media.

Press officers

Ulrike Hörchens

Pressesprecherin - Energiepolitik, Netzausbau national und SuedLink, Unternehmen, Finanzkommunikation

0049 (0)921 50740-4045

Jeroen Brouwers

Media Relations

+31 (0)26 373 26 00

Mathias Fischer

Pressesprecher - Region Nord, Netzausbau offshore sowie onshore Nord, NordLink, Unternehmen

0049 (0)921 50740-4044

Eefje van Gorp

Media Relations

+31 (0)26 373 26 00

Markus Lieberknecht

Pressesprecher - Netzausbau onshore Süd, SuedOstLink, Bauprojekte im Bestandsnetz, Umspannwerke

0049 (0)921 50740-4098

Cornelia Junge

Pressereferentin - Projektkommunikation Offshore

0049 (0)5132 89-2357

Henrike Lau

Pressereferentin - Projektkommunikation Offshore

0049 (0)5132 89-2265

Press kit

Facts & Figures

See our Annual Report for our facts and figures.

Visuals and videos

Footage of our assets and projects.

Gridmaps

Maps of our onshore and offshore grid.

Latest news

Monthly figures (rolling annual total in GWh) for September 2017

10/19/2017

Energy consumption, production, imports and exports for September 2017.

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TenneT TSO B.V. intends to launch the process for contracting Reactive Power for 2018

10/16/2017

TenneT hereby invites potential suppliers of Reactive Power to express their interest to Mr. M. van Swam, (T) +31 026 373 2084 or (M)...

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TenneT wins international communications award with Virtual Vision centre

10/11/2017

The Dutch-German high-voltage grid operator TenneT has won the international CHARGE Awards for grid companies in the ‘Transmission Brand’ category....

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