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).
Our key tasks
Innovation
TenneT presents Hub and Spoke concept for large scale wind energy on the North Sea.
Read moreOur 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 24,500 kilometres of high-voltage lines, we cross borders and connect countries.
Offshore Outlook 2050
Already by 2030, the originally planned capacity of 15 gigawatts of offshore wind energy will increase to 20 GW.
To Offshore Outlook 2050Electricity 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.
Transparency data
We provide transparency data on our operations on our Dutch and German transparency page and on ENTSO-E.
To transparency pagesE-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.
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 42 million people.
We are TenneT
Meet usCustomer news
All market and customer related news.
Monthly figures (rolling annual total in GWh) for January 2019
18/02/19Energy consumption, production, imports and exports for January 2019.
Read moreMonthly figures (rolling annual total in GWh) for December 2018
31/01/19Energy consumption, production, imports and exports for December 2018.
Read more
Dutch grid operators launch GOPACS: a smart solution to reduce congestion in the electricity grid
29/01/19Grid operators TenneT, Stedin, Liander, Enexis Groep and Westland Infra are working together on GOPACS. This new platform is now launched. It is an...
Read moreMonthly figures (rolling annual total in GWh) for November 2018
17/12/18Energy consumption, production, imports and exports for November 2018.
Invitation to potential suppliers of Guarantees of Origin
12/12/18TenneT shall tender the procurement of Guarantees of Origin of renewable energy sources to cover the electricity consumption of its Grids, substations...
Read moreMonthly figures (rolling annual total in GWh) for October 2018
16/11/18Energy consumption, production, imports and exports for October 2018.
Read moreRelated
Our customers
Our customers include everyone connected to the high voltage electricity grid as well as the parties responsible for metering and programme responsible parties.
Read more
Customer Relations Managers
Our Customer Relations Managers represent TenneT and act as a single point of contact for customers.
Read more
Customer Care Centre
Our customers are important to us and we apply high standards to our customer service, which we constantly strive to improve.
Read more