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 it Extra High voltage netwerk 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 June 20th, 2019
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| Breukelen Kortrijk - Diemen White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||
| Maasvlakte - Simonshaven -Crayestein White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||
| Borssele - Geertruidenberg Black | D | D | 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 | ||||||||||||||||||
| Zandvliet - Geertruidenberg White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||||||||||||
| Borssele - Zandvliet Grey | D | ||||||||||||||||||||||||||||||||||
| Maasbracht - Eindhoven White | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | |||||
| Maasbracht - Eindhoven Black | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | OA | |||||
| Dodewaard - Doetinchem Black | D | ||||||||||||||||||||||||||||||||||
| Doetinchem - Niederrhein White | D | D | D | D | D | D | |||||||||||||||||||||||||||||
| Hengelo - Gronau White | D | D | D | 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
OA: On Demand out of service
| Element name | Week 27 | Week 28 | Week 29 | Week 30 | Week 31 | ||||||||||||||||||||||||||||||
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| Krimpen a/d IJssel - Bleiswijk Black | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||
| Krimpen a/d IJssel - Geertruidenberg Black | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||||||||||||||
| Westerlee - Maasvlakte White | D | D | |||||||||||||||||||||||||||||||||
| Westerlee - Maasvlakte Black | D/N | D/N | D/N | D/N | D/N | ||||||||||||||||||||||||||||||
| 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 | |||||||||||||||||||||
| Maasbracht - Eindhoven White | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | ||||||||||||
| Hengelo - Gronau White | D | D | D | D | D | D | |||||||||||||||||||||||||||||
| Breukelen Kortrijk - Diemen White | D/N | ||||||||||||||||||||||||||||||||||
| Wateringen - Westerlee Black | 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
OA: On Demand out of service
| Element name | Week 31 | Week 32 | Week 33 | Week 34 | Week 35 | ||||||||||||||||||||||||||||||
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| M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |||||
| Maasbracht - Siersdorf Black | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | |||||||||||||||||||
| Maasbracht - Van Eyck Black | 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 | ||||||||||||||||||||||
| Meeden - Diele Black | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||||
*D: 07:00h to 17:00h -- D/N: 00:00h to 24:00h
| Element name | Week 35 | Week 36 | Week 37 | Week 38 | Week 39 | Week 40 | ||||||||||||||||||||||||||||||||||||
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| M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | |
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| Meeden - Diele Black | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||||||||
| Meeden - Diele 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 | ||||||||||||||||||||||||
| Borssele - Zandvliet Grey | D/N | |||||||||||||||||||||||||||||||||||||||||
| Maasbracht - Van Eyck Black | 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: 07:00h to 17:00h -- D/N: 00:00h to 24:00h
| Element name | Week 40 | Week 41 | Week 42 | Week 43 | Week 44 | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |||||
| Borssele - Zandvliet 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 | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||
| 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: 07:00h to 17:00h -- D/N: 00:00h to 24:00h
| Element name | Week 44 | Week 45 | Week 46 | Week 47 | Week 48 | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | ||||||
| Zandvliet - Geertruidenberg White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||
*D: 07:00h to 17:00h -- D/N: 00:00h to 24:00h
| Element name | Week 48 | Week 49 | Week 50 | Week 51 | Week 52 | Week 1 | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | M | T | W | T | F | S | S | |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | ||||||||||||
| Maasbracht - Rommerkirchen White | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | D/N | |||||||||||||||||||||||||||||||||
*D: 07:00h to 17:00h -- D/N: 00:00h to 24:00h
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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