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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for supplemental changes to the timetable of internal control area timetables

At TenneT TSO GmbH, the following procedure applies within the framework of control area-internal schedule management. According to GPKE and the balancing group contract, working days are all those days that are neither Saturday, Sunday nor a public holiday. If a day is designated as a public holiday in a federal state, then this public holiday applies nationwide. Changes for the settlement day are generally accepted until 4 p.m. on the next working day, but no later than the third calendar day following the settlement day.

Day after GC - Year change 21-22 (36 KB, pdf, 29/11/21)

Day after GC - Year change 21-22 Download Download