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 23,000 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

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News Market

Invitation for the supply of Reactive Power and the compensation of grid and cable losses 2020

Downloads & Contact

TenneT TSO B.V. intends to launch the process for contracting Reactive Power for 2020, Supply electricity for the compensation of Grid losses 2020 and Compensation of Cable losses 2020.

TenneT hereby invites potential suppliers to express their interest by sending an e-mail to the following e-mail address: tenderEenV(at)tennet.eu. For more information about these products please contact Martijn Ophuis via +31 026 3731088, or Maarten van Swam via +31 026 373 2084.

Suppliers which have been invited for previous tenders for the above products do not have to respond to this notice, as they will automatically receive an invitation for the submission of their offers.

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Customer contact

Customer Care Center: For customers of TenneT Netherlands only.

tennetccc@tennet.eu

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