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.
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 42 million people.
We are TenneT
Meet usOnshore projects Germany
Overview of our german onshore projects.
8 results
Conneforde-Cloppenburg-Merzen
01/11/2021 02:21:33 PM
Onshore project
German project
AC-line
Underground cabling
New connection
TenneT is actively realizing the energy transition at the local level. Together with the transmission system operator Amprion, we are expanding the grid between Conneforde (Ammerland district) and…
SuedLink
01/11/2021 02:21:33 PM
Onshore project
German project
DC-line
Underground cabling
New connection
The wind power line. Germany has set itself a very ambitious objective: at least 80% of the power supply should be fed by renewable energies by 2050. The power grids have to be upgraded in order to…
Emden-Conneforde
01/11/2021 02:21:33 PM
Onshore project
German project
AC-line
Underground cabling
Reconstruction
New, high-capacity lines are required to bring the energy produced in Lower Saxony and Schleswig-Holstein to the consumers. The 220 kV Emden-Conneforde line will therefore be replaced by a 380 kV…
Stade-Landesbergen
01/11/2021 02:21:33 PM
Onshore project
German project
AC-line
Underground cabling
Reconstruction
In order to ensure the security of supply for Lower Saxony in the future, the transmission capacity of the existing line must be increased by the year 2022. TenneT is making the…
SuedOstLink
01/11/2021 02:21:33 PM
Onshore project
German project
DC-line
Underground cabling
New connection
With Energy into the future See the for detailed information on SuedOstLink About the project More information The energy transition which Germany has decided on is being implemented at all…
Ostküstenleitung
01/11/2021 02:21:33 PM
Onshore project
German project
AC-line
Underground cabling
New connection
East coast line See the for detailed information on the east coast line Offshore Projects Germany Our Offshore Projects in Germany Onshore projects Netherlands Our Onshore projects…