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 around 23,500 kilometres of high-voltage lines, we cross borders and connect countries.

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Offshore Outlook 2050

Already by 2030, the originally planned capacity of 15 gigawatts of offshore wind energy will increase to 20 GW.

To Offshore Outlook 2050
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 42 million people.

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We are TenneT

Meet us

News

All press releases and updates.

Announcement Annual Results 2015 and Annual Report 2015

16/02/16 10:19:00 German Dutch

On March 8, TenneT publishes its annual results and integrated annual report for the year 2015. On that day also a press conference is scheduled. Interested journalists are welcome and can…

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TenneT opens cable storage facility at Eemshaven

02/02/16 10:21:00 Project Dutch

Today TenneT marked the official opening of a special cable storage facility in Eemshaven, the Netherlands. The facility provides 2.309 m² of floor space, enabling the storage of up to 4,600 tonnes…

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New cost-efficient power cable represents world first for TenneT

26/01/16 10:33:00 Project Dutch

New cable design to be immediately applied in Randstad 380 kV North Ring project Cost reduction achieved by using aluminium core instead of traditional copper core Cable's useful life and…

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Invitation for the supply of control power (R2) for the second quarter of 2016

22/12/15 11:02:00 Dutch

TenneT TSO B.V. intends to launch the process for contracting control reserve (R2) for the second quarter of 2016. A total of 340 MW control power (R2 Reserve) will be contracted for 2016. TenneT…

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Standard and Poor's revised TenneT's hybrid equity content back to intermediate

18/12/15 00:00:00 German Dutch

Following TenneT's waiver of certain call option rights in its hybrid on 14 December 2015, Standard & Poor's Ratings Services revised the equity content of TenneT's hybrid back to…

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Waiver of Rights in relation to outstanding Perpetual Capital Securities

14/12/15 11:11:00 German Dutch

On 27 October 2015, Standard & Poor's Ratings Services (“S&P”) revised the equity content that they have assigned on several corporate hybrids including TenneT's €500,000,000 Reset Perpetual…

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