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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E-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. 

E-Insights

E-Insights

Facts & figures related to TenneT facilitating the market can be found here.

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Onshore projects Germany

Overview of our german onshore projects.

Emden-Conneforde

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…

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Hamburg/Nord-Dollern

The existing line between the transformer substations of Hamburg/Nord in Schleswig-Holstein and Dollern in Lower Saxony is being replaced and expanded. Increasing quantities of wind energy are…

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Ganderkesee-St. Hülfe

23/05/22 11:28:56 Onshore project German project

TenneT is planning a new 380 kV line between the Ganderkesee and St. Hülfe bei Diepholz transformer substations About the project On March 31, 2016, the Lower Saxony road construction and…

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Halbemond-Emden/Ost

Currently, preparations for the planning and approval process are paused until the alternatives assessment in the NEP has been completed. If you have any questions, please contact the responsible…

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Wahle-Mecklar

The increasing amount of renewable energy fed into the grid in Schleswig-Holstein has made it necessary to expand the existing grid structure. The district of Schleswig-Flensburg numbers among the…

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Ganderkesee - St. Hülfe

380 kV line between the Ganderkesee and St. Hülfe substations near Diepholz See the for detailed information on Ganderkesee - St. Hülfe More information (copy 1)

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