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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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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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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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. 



Facts & figures related to TenneT facilitating the market can be found here.

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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

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Data Dashboard Netherlands

The Data Dashboard of TenneT TSO B.V. shows current information on load, generation and import/export in the Netherlands.


Current information about the load (consumption) of electricity in the Netherlands.

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Current information on the generation (production) of electricity in the Netherlands.

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Current information on the import and export with neighboring countries.

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About the Data Dashboard

The Data Dashboard of TenneT TSO B.V. shows information about the actual load (i.e. electricity consumption) in the Netherlands. The dashboard displays key figures for the highest load today, the current load, and the maximum load in the past 12 months. The load and the change in the load compared to the previous calendar year can be consulted in the charts.

In addition, the dashboard shows information about the actual and planned production (generation) of electricity in the Netherlands. The dashboard displays key figures for the highest production level today, the lowest production level today, the current production level, and the highest production level in the past 12 months. The charts display the total realized and planned production.

The dashboard also includes information on the imports and exports to and from countries linked to the Netherlands via interconnectors (Germany, Belgium, the United Kingdom and Norway). The dashboard displays key figures for the current imports and exports and the current balance. The charts display the total electricity imports and exports, and the volumes imported from and exported to each country.

The data published by TenneT are based on public data provided by users, balance responsible parties and grid operators, and on public data concerning processes managed by TenneT. TenneT strives to provide correct and up to date information on this website. TenneT's information is entirely consistent with applicable laws and regulations.

Transparency page

Data system and transport Netherlands

Information on the actual state of the national transmission grid managed by TenneT.