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).

 

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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 23,000 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.

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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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Company

TenneT is a leading European electricity transmission system operator (TSO), with activities in the Netherlands and in Germany. We strive to ensure a reliable and uninterrupted supply of electricity in our high-voltage grid for some 41 million people.

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We are TenneT

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News Financial

XBID – 1st anniversary and announcement of 2nd Wave Go-Live

XBID, the Single Intraday Coupling (SIDC) solution, is one year old today! Since the successful go-live on June 12th/13th, 2018 over 16 million trades have been executed. Expansion of the SIDC into 7 further countries is expected in Quarter 4, 2019.

The SIDC parties are pleased to recognise a successful first year of operation with high and growing numbers of trades together with stable and robust performance. Over 16 million trades have been successfully completed since go-live in June 2018.

Preparation and testing are now well underway for a 2nd wave go-live which is expected to be launched towards the end of Quarter 4 2019. The following countries are actively involved in this expansion: Bulgaria, Croatia, Czech Republic, Hungary, Poland, Romania and Slovenia, together with the bordering countries who are already operational from the first go-live. These are Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, the Netherlands, Norway, Portugal, Spain and Sweden.

A 2nd Wave Pre-Launch Event is being planned for early October 2019 to brief stakeholders ahead of the Go-Live. A Trial Period with Market Parties is also being arranged to provide opportunities for new users to gain familiarity with the SIDC solution and undertake their own tests in preparation.

The Co-Chairs of the SIDC Steering Committee, Jean Verseille, and Stefano Alaimo, stated: “We are very pleased to have reached this important milestone of one year of operations. The growth in trading demonstrates the important role of an integrated intraday market. We look forwards to the further expansion and development of SIDC. With seven countries due to go-live by the end of 2019 this would bring the geographic coverage of SIDC to an 21 countries. There are also discussions underway about a 3rd wave Go-Live.”

SIDC is also being developed to deliver additional benefits and later in 2019 a second release of SIDC is due to be deployed. Importantly, for Market Parties, this will increase the order book depth to 100, a significant increase from the current depth of 31.

 

Contact:

50Hertz Transmission GmbH 
Volker Kamm, T +49 30 5150 3417, M +49 172 3232759, E volker.kamm(at)50hertz.com 

Amprion GmbH 
Andreas Preuß, T +49 231 5849 13785, M +49 172 2407116, E andreas.preuss(at)amprion.net 

TenneT TSO GmbH 
Ulrike Hörchens, T +49 921 50740 4045, M +49 151 17131120, E ulrike.hoerchens(at)tennet.eu  

TransnetBW GmbH
Regina König, T +49 21858 3155, M +49 173 650 7067, E r.koenig(at)transnetbw.de 

 

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