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 22,500 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

Corporate brochures

TenneT annually produces a range corporate brochures to inform stakeholders on our activities and developments in the electricity sector.

Downloads

TenneT Corporate Review 2017-2018 (6 MB, pdf, 06/15/2018)

TenneT Today & TenneT Tomorrow

TenneT Corporate Review 2017-2018 Download Download
TenneT Corporate Review 2016-2017 (3 MB, pdf, 07/26/2017)

TenneT Today & TenneT Tomorrow

Category: Brochures
TenneT Corporate Review 2016-2017 Download Download
Living near High-Voltage installations (2 MB, pdf, 04/29/2016)

What are electrical and magnetic fields? Do they pose a health hazard? Has the government imposed a maximum field strength? You will find our answers to frequently asked questions in this brochure and we also set out our policy on magnetic fields and explain how we deal with them in our everyday work.

Category: Brochures
Living near High-Voltage installations Download Download
Market Integration - Coupling of the European electricity markets (3 MB, pdf, 04/29/2016)

TenneT’s view of market integration in Europe

Category: Brochures
Market Integration - Coupling of the European electricity markets Download Download
Overhead line monitoring (629 KB, pdf, 04/29/2016)

Category: Brochures
Overhead line monitoring Download Download
The Wintrack Pylon (1 MB, pdf, 04/29/2016)

An innovative solution for new high-voltage lines

Category: Brochures
The Wintrack Pylon Download Download
Connecting wind energy (3 MB, pdf, 11/23/2017)

The offshore grid in the Netherlands

Connecting wind energy Download Download
Connecting to the Dutch high-voltage grid (2 MB, pdf, 06/12/2018)

Connecting to the Dutch high-voltage grid Download Download

Related

Technical publications

TenneT issues a large number of technical publications on both the electricity sector in general as specialised technical issues.

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Financial reports

TenneT publishes integrated reports, including financial statements and key figures, on an annual and semi-annual bases that give an insight into our financial and operational performance.

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Safety publications

In its safety brochures, TenneT provides an overview of the main safety issues affecting high-voltage pylons and lines, underground cables, electricity substations, and construction sites.

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