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 23,000 kilometres of high-voltage lines, we cross borders and connect countries.
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.
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 41 million people.
We are TenneT
Meet us
Balance responsible parties
At the end of every day, the balance responsible parties parties measure their actual electricity production or consumption and report this to TenneT.
Our customers include everyone connected to the electricity grid – producers, regional grid operators and corporate users – as well as the parties responsible for metering and those responsible for the programmes that specify how much each connected party expects to feed into and take out of the grid each day (programme responsible parties).
At the end of every day, the programme responsible parties measure their actual electricity production or consumption and report this to TenneT. We then settle the difference between the agreed volume and the actual volume. Without these programmes there would be an imbalance with financial consequences (imbalance settlement).
Related
Grid operators
The electricity grid is installed, managed and maintained by the grid operators. The grid operators are also responsible for connecting customers to the electricity network without prejudice.
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Electricity traders
Traders buy and sell electricity at competitive prices, directly from producers, via energy suppliers or on the Amsterdam Power Exchange (APX).
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Metering companies
Every party that purchases electricity from the grid is responsible for measuring how much they take and disclosing this information to their grid operator.
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