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 around 23,000 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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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

News

All press releases and updates.

Uitkomst onderzoek congestiemanagement Oosterwolde

02/14/2020

In de omgeving van 110 kV onderstation Oosterwolde in Friesland is sprake van een grote toename van gevraagd vermogen voor teruglevering. Die vraag is...

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Congestie Gelderland en Noord-Holland

03/09/2020

Liander heeft op 5 maart weer nieuwe vooraankondigingen en uitkomsten voor congestiemanagement onderzoeken gepubliceerd voor congestiegebieden in...

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TenneT heeft nieuwe wintrackmasten leverancier voor de 380 kV hoogspanningsverbinding tussen Borssele en Rilland

03/10/2020

TenneT heeft de bouw van de helft van de wintrackmasten voor de aanleg van de 380 kV-hoogspanningsverbinding van Borssele naar Rilland gegund aan VDL...

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TenneT develops first 2GW offshore grid connection with suppliers

02/13/2020

Forty percent of the Netherlands’ electricity needs will come from offshore wind farms by 2030. TenneT will realise the grid connections for these...

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Noordzee onderhandelaarsakkoord goed voor energietransitie

02/10/2020

Het nu bereikte onderhandelaarsakkoord voor de Noordzee is belangrijk voor een breed gedragen voortgang van de energietransitie in Nederland. TenneT...

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Congestie Gelderland, Noord-Holland en Friesland

02/13/2020

Liander heeft op 6 februari nieuwe vooraankondigingen gepubliceerd voor congestiegebieden in Gelderland, Noord-Holland en Friesland.

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