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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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 over 22,000 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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MIGRATE stands for Massive InteGRATion of power Electronic devices

2nd Stakeholder WORKSHOP, 28th march 2018, Brussels:

More power electronics into the grid: Innovative solutions for operations and impacts on grid codes

The challenge

By 2020, more and more generators interfaced with power electronics - mainly wind and solar electricity generators - will be connected to the electricity network, with significant impacts on the European transmission system such as growing dynamic instability and power quality issues. To ensure a safe transition towards a grid with massive power electronics integration, new recommendations and solutions are required – new technologies and control strategies-, leading on the long term to an evolution of grid codes.

The MIGRATE project

MIGRATE gathers twelve TSOs from eleven countries together with manufacturers and researchers to develop innovative solutions for the secure transition towards a upcoming network operation with a high penetration of power electronic devices. 

Why attending this workshop?

MIGRATE plans to propose also recommendations on how grid connection rules should evolve to enable the actual implementation of the innovations developed. Two years after the project start first results will be presented and an outlook for the next two years will be demonstrated. This workshop is your opportunity to stay in touch with the project in order to get the latest information and to interact with your community (industry, consumers, etc.) to make sure that the proposed deployment of solutions and grid code evolutions will be technically and economically realistic. 

Please register below!

MIGRATE (229 KB, pdf, 01/29/2018)

Workshop agenda

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Registration 2nd MIGRATE Stakeholder Workshop Brussels

Application form