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).

 

Explore our key tasks

Innovation

TenneT presents Hub and Spoke concept for large scale wind energy on the North Sea.

Read more
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 over 22,000 kilometres of high-voltage lines, we cross borders and connect countries.

Explore our grid

Grid maps

Maps of our onshore and offshore high-voltage grid.

To grid maps
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.

Explore the electricity market

Transparency data

We provide transparency data on our operations on our Dutch and German transparency page and on ENTSO-E. 

To transparency pages

Wilhelmshaven-Conneforde

The new construction of the 380 kV extra high voltage line serves for the expansion of the transmission grid between the new transformer substation in the Wilhelmshaven district of Fedderwarden and the Conneforde transformer substation in the Ammerland district.

About the project

The line, which has a total length of roughly 30 kilometres, is intended to transport the increased quantity of electricity originating primarily from renewable sources as well as from the power stations in the Wilhelmshaven region from the Fedderwarden transformer substation to the Conneforde grid node.

More information

See the

German language page

for detailed information on Wilhelmshaven-Conneforde

Read more

Contact

Catherin Krukenmeyer

Bürgerreferentin

+49 (0) 421 64 47 02 13

Related Pages

Offshore Projects Germany

Our Offshore Projects in Germany

Read more

Onshore projects Netherlands

Our Onshore projects Netherlands

Read more

International Connections

Our International Connections

Read more