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 22,000 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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We are TenneT

We strive to ensure a reliable and uninterrupted supply of electricity
in our high-voltage grid for some 41 million people.

Meet us
Our grid

We are constantly working on improving our high-voltage grid.

See our projects
Innovation

Dealing with the challenges in the energy market.

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Data Dashboard

We provide data to serve our customers and society.

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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 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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Roofing ceremony for NordLink converter building The green direct current connection between Germany and Norway is now becoming visible

10/06/2017

  • Key project for the energy transition and integration of the European energy market
  • Exchange between German wind energy and Norwegian hydropower

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TenneT as an employer

Working at TenneT

Are you eager to work at the leading edge of the European energy sector? TenneT is looking for enthusiastic professionals who wish to push back frontiers and broaden their horizons.

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Corporate Social Responsibility

We aim to be among the best CSR-performing electricity transmission operators in Europe.

We take the responsibility to maintain grid stability and enhance the high-voltage infrastructure, enabling the large-scale use of renewables. Beyond contributing to reducing the overall carbon footprint of the Netherlands and Germany by facilitating the transition to renewable energy, we also taking measures to limit and compensate for our own impact.

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Our projects

Randstad 380 kV Noordring (Netherlands)

TenneT is constructing the Randstad 380 kV high-voltage connection to make sure the grid is “future-proof”. 

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SuedOstLink (Germany)

Information on the HGÜ-Connection from Sachsen-Anhalt to Bayern.

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Hollandse Kust (Netherlands)

TenneT is planning to build two offshore platforms (“Alpha” and “Beta”) near the offshore wind farms to be constructed off the coast of South-Holland.

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Latest tweets

@TenneTTSO

TenneT 'ritst' kabels de grond in.

t.co/E39ibk8dlv t.co/dKzfOcXX0I - 7 d

TenneT wint internationale communicatieprijs met Virtual Vision! t.co/fY2ZzFKHHb t.co/aH4h1C3wk2 - 12 d

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