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 23,500 kilometres of high-voltage lines, we cross borders and connect countries.
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 2050Electricity 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 42 million people.
We are TenneT
Meet usNews
All press releases and updates.
11 results
TenneT increases offshore wind energy connection capacity to 7,132 megawatts
13/01/20 10:12:18
News
Projects
German
Offshore Project
Expansion target of the federal government for 2020 already more than achieved / The transmission capacity will increase to almost 10,000 megawatts by 2025 / The 2019 North Sea “wind harvest” exceeds…
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…
The North Sea "wind harvest" of the first half of 2019 exceeds the first half of 2018 by 16 percent
15/07/19 07:00:00
News
Offshore Project
Transmission of 9.51 terawatt hours from sea to land stable with a strong 15 percent of total wind power generation in Germany / TenneT calls for greater expansion of offshore wind energy in Europe…
The North Sea "wind harvest" of the first half of 2018 exceeds the first half of 2017 by more than five percent
12/07/18 08:00:00
News
Projects
Offshore Project
North Sea wind with 8.17 terawatt hours is stable with a strong 15 percent of total wind energy generation in Germany / Expansion of offshore wind farms is stagnating at previous year's level /…
Gasunie to join North Sea Wind Power Hub consortium
13/09/17 11:00:00
Offshore Project
Innovation
With Dutch gas grid operator Gasunie joining, the North Sea Wind Power Hub consortium – so far consisting of TenneT TSO B.V. (Netherlands), Energinet.dk (Denmark) and TenneT TSO GmbH (Germany) –…
