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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Actual and forecast wind energy feed-in

Forecast wind energy feed-in 

The forecast data on the physical wind energy feed-in within the control area of TenneT TSO GmbH are based on the combination of several wind energy feed-in forecasts estimated at 8 a.m. for the following day. The data are published daily at 6 p.m. for the complete following day.

Actual wind energy feed-in 

The data on the actual volume of the physical wind energy feed-in (sum of on- and offshore) within the control area of TenneT TSO GmbH are based on a projection of the feed-in values of representative wind farms that are measured online.

Offshore contribution 

The data on the actual volume of offshore wind energy feed-in are based on the sum of the online feed-in data of all offshore wind farms within the control area of TenneT TSO GmbH.

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No data available for the selected timeframe