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

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. 



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

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Congestion study Flevopolder and Gelderland

In Gelderland and the Flevopolder, the high-voltage grid is running up against the limit for electricity feed-in. The high-voltage stations and connections in this area are reaching their maximum limit of what can be transported. TenneT therefore announced a temporary halt to new connections in 2021 and at the same time began investigating possibilities for using the existing grid more intensively.


National grid operator TenneT is looking for parties in Friesland, Flevopolder, Gelderland, Utrecht, Limburg and Brabant that can handle their electricity supply and demand flexibly. This exploration is part of the congestion study that the grid manager is currently conducting in order to use the busy electricity grid even more intensively.


BRP Register

Register of acknowledged parties having balance responsibility.

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History BRP register

History of the register of acknowledged parties having balance responsibility.

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