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.

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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 22,000 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.

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.

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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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Altheim-Matzenhof

About the project

The entire Altheim – St. Peter am Hart project in Upper Austria with the Simbach branch and the Altheim – federal border (Matzenhof) measures are established in the Federal Requirements Plan Act (BBPIG) as projects that are urgently essential to the energy market. They form the basis for a secure supply of electricity in connection with the transition to electricity from renewable sources and following the shut-down of the Isar 2 nuclear power plant in the year 2022.

More information

See the

German language page

for detailed information on Altheim-Matzenhof

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Contact

Ina-Isabelle Haffke

Bürgerreferentin

+49 (0)921 50740-4070

Related Pages

Offshore Projects Germany

Our Offshore Projects in Germany

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Onshore projects Netherlands

Our Onshore projects Netherlands

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International Connections

Our International Connections

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