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

Explore our grid

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. 

To transparency pages
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.

SuedLink: Contract awarded for plastic-insulated 525 kV underground cables

29/06/20 08:29:21 News Project German

TenneT and TransnetBW invest approx. €2 billion in state-of-the-art cable technology / Contracts awarded to NKT and Prysmian / Major step closer to implementation for SuedLink TenneT and TransnetBW…

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SuedOstLink: First award of contract for plastic-insulated underground cable for 525 kilovolts

05/05/20 11:02:00 News Project German

50Hertz and TenneT project reaches important milestone / NKT and Prysmian receive major order for around 1,000 kilometres of underground cables 50Hertz and TenneT project reaches important…

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European Single Intraday Coupling (SIDC) Parties confirm successful 2nd wave go-live

28/11/19 09:48:33 News Project

Significant increases in traded volumes reported across the 7 countries which joined the SIDC coupling last week. Pan-European trading now in place across 21 countries coupled through SIDC. System…

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TenneT and BMW: Right of way for green energy thanks to intelligent charging control of electric cars

07/11/19 08:00:00 News Project German Innovation

Joint pilot project shows the potential of intelligent charging control for electric cars in supporting grid stability / Digital integration makes electromobility an important component of the energy…

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Green electricity flows between the Netherlands and Denmark

02/09/19 07:34:33 Project

As of delivery day 7 September, the so-called 'green cable' between the Netherlands and Denmark will be available for the electricity market. The subsea high-voltage direct current cable of…

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TenneT meets German government’s offshore roll-out target ahead of schedule

12/08/19 11:45:36 News Project German Offshore Project

Offshore grid connection BorWin3 ready for feed-in since the beginning of August / Transmission capacity for offshore wind farms in the North Sea now amounts to 7.132 Gigawatts / German government’s…

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