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).
TenneT presents Hub and Spoke concept for large scale wind energy on the North Sea.
Read moreTenneT 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.
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.
We provide transparency data on our operations on our Dutch and German transparency page and on ENTSO-E.
To transparency pagesOur 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.
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.
TenneT TSO B.V. publishes on this webpage all necessary information on planned maintenance in its Extra High voltage network and on the interconnections in accordance with national and international requirements i.e. Art. 4.1 of the REMIT legislation.
This page was last modified on November 13th, 2019
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| Zandvliet - Geertruidenberg White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||||
| Ens-Lelystad White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||
| Westerlee - Maasvlakte White | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||||||||||||||
| Maasvlakte - Simonshaven - Crayestein Black | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||
| Geertruidenberg - Eindhoven Black | D/N | D/N | D/N | ||||||||||||||||||||||||||||||||
| Oostzaan - Diemen Grey | D/N | D/N | D/N | ||||||||||||||||||||||||||||||||
| Eems - Meeden 380kV Black | D/N | D/N | |||||||||||||||||||||||||||||||||
| Eemshaven Oude schip - Converterstation COBRA Cable | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||||||
D: Daily (from 07:00 h until 17:00 h) out of service
D/N: Day and Night (from 0:00 h until 24:00 h) out of service
| Element name | Week 48 | Week 49 | Week 50 | Week 51 | Week 52 | Week 1 | ||||||||||||||||||||||||||||||||||||
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| Maasbracht - Oberzier 380 White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||||||||
| Ens-Lelystad 380 Black | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||||||||||
| Ens-Lelystad 380 White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||
| Oostzaan - Diemen 380 Grey | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||||||||||||||
| Krimpen - Oostzaan 380 Black | D | D | D | D | D | D | D | D | D | D | D | D | ||||||||||||||||||||||||||||||
| Geertruidenberg - Eindhoven 380 Grey | D | |||||||||||||||||||||||||||||||||||||||||
D: Daily (from 07:00 h until 17:00 h) out of service
D/N: Day and Night (from 0:00 h until 24:00 h) out of service
We are responsible for managing the transmission grid, connecting electricity producers to the grid, transporting electricity and balancing the electricity supply with demand.
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TenneT is the driving force behind the Energiewende, the transition to a sustainable energy supply in Germany.
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A secure and continuous supply of electricity is the key objective of our operations.
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