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).
Our key tasks
Innovation
TenneT presents Hub and Spoke concept for large scale wind energy on the North Sea.
Read moreOur 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.
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.
Transparency data
We provide transparency data on our operations on our Dutch and German transparency page and on ENTSO-E.
To transparency pagesE-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.
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.
We are TenneT
Meet us
International connections
Overview of our international connections.
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Information for cable suppliers 525 kV HVDC XLPE
11/12/2019 04:10:16 PM Offshore Project Dutch project -
COBRAcable
11/11/2019 11:26:57 AM Projects Interconnector Converter station Dutch project Sea cabling -
Information for wind farm developers
11/11/2019 08:01:04 AM Offshore Project Dutch project -
Net op zee Hollandse Kust (zuid)
08/08/2019 01:55:58 PM Offshore Project Dutch project -
Doetinchem - Wesel 380 kV
07/23/2019 03:23:43 PM Onshore project Interconnector Dutch project AC-line New connection -
Randstad 380 kV Noordring
07/19/2019 08:39:46 AM Onshore project Dutch project New connection