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).

 

Explore our key tasks

Innovation

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 around 23,000 kilometres of high-voltage lines, we cross borders and connect countries.

Explore our grid

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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E-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. 

E-Insights

E-Insights

Facts & figures related to TenneT facilitating the market can be found here.

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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.

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We are TenneT

Meet us

Schedule Management

The operational processing of the Schedule Management at TenneT is centrally located at our control centre in Lehrte.

In accordance with the German market regulations (conforming to the European Standard ESS), the nomination process is automated. The customer systems are informed regarding the current status of their schedule registration with defined messages.

To guarantee smooth operations between the control centre and customer systems, a coordinated processing of these messages is necessary. Due to the European Initiative for the Standardisation of Congestion Management and shortening of Lead Times with the Schedule Registration, the requirements to be satisfied by the involved partners have increased. To provide you with technical support in this regard, the employees of the 24/7 shift and the back office in Lehrte are at your disposal.

24/7 shift

The shift employees supports you with the following topics:

  • Coordination for the day ahead process
  • Intraday schedule changes
  • Congestion management (NL, DK, CEPS)

Back office

On workdays, the back office colleagues are also at your disposal:

  • Day after process
  • General technical questions

Schedules

The balance responsible party (BKV) registers the scheduled energy deliveries in a binding manner to the transmission grid operator by 14:30 on the previous day at the latest for the following day. You can obtain information on the schedules below

Calendar

for supplemental changes to the timetable of internal control area timetables

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Processes and specifications

Processes for submission of schedules with ESS (879 KB, pdf, 05/24/2016)

German

Processes for submission of schedules with ESS Download Download
Processes for submission of schedules with ESS (923 KB, PDF, 05/24/2016)

English

Processes for submission of schedules with ESS Download Download
Specification of the schedule in the CEE region (163 KB, pdf, 05/24/2016)

Specification of the schedule in the CEE region Download Download
Specification of the schedule in Denmark (208 KB, PDF, 05/24/2016)

Specification of the schedule in Denmark Download Download
Schedule format Austria (90 KB, xls, 05/28/2018)

Not valid before Oct 1st, 2018!

Schedule format Austria Download Download
Processes for submission of schedules with Austria (156 KB, pdf, 05/28/2018)

Not valid before Oct 1st, 2018!

Processes for submission of schedules with Austria Download Download
Rules on secure exchange in the scheduling process (243 KB, pdf, 06/14/2019)

Reading help - English

Rules on secure exchange in the scheduling process Download Download
Regelungen zum sicheren Austausch im Fahrplanprozess (734 KB, pdf, 06/14/2019)

Lesehilfe - Deutsch

Regelungen zum sicheren Austausch im Fahrplanprozess Download Download

Schedule format

Schedule-format ESS

Calendar for supplemental changes to the schedule of internal control area schedules

Explanatory notes on the schedule formats

Changes to cross-border subsurface schedules

Submission of schedules on FTP-Basis via direct ISDN-connection

Information

Information on a possible breakdown of the E-Mail-address of TenneTs scheduling system

In the case of longer  breakdown of the E-Mail-address of TenneT’s scheduling system fahrplan(at)tennet-scheduling.eu we will inform you as balance responsible party.

In such a case we ask you (as far as available) to use the communication via ISDN to our FTP-Server.
As a further alternative we might in such a case possibly install another E-Mail-address for scheduling and inform you accordingly. This may cause slight changes in your IT (e.g. change of E-Mail-address of TenneT).

Please note this information in order to enable you and your communication systems to be prepared in the best possible way for such a case.

Other contact persons for balance responsible parties

Balance Groups

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Processing of the EEG levy (EEG/KWKG)

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Balancing Processes

in the roles of balance coordinator (BIKO) and transmission system operator (ÜNB)

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Contact

Schedules Backoffice back office Lehrte

+49 5132 89-46

Schedules 24/7 - 24/7 shift

+49 5132 89-1714