Delay for Interim Coupling

11.09.2020

To introduce single day-ahead coupling in a total of 23 European countries, the so-called 4M Market Coupling Countries (4M MC) – Czech Republic, Hungary, Romania, and Slovakia – are to be connected to the Europe-wide Multi Regional Coupling (MRC) of the electricity market. The initiative to implement the MRC extension is the DE-AT-PL-4M project, also referred to as “Interim Coupling Project”. It aims to establish implicit capacity allocation based on Net Transfer Capacity (NTC) at six borders: PL-DE, PL-CZ, PL-SK, CZ-DE, CZ-AT, and HU-AT. The TSCNET shareholders 50Hertz, APG, ČEPS, MAVIR, PSE, SEPS, TenneT, and Transelectrica – transmission system operators (TSOs) from Austria, Czechia, Germany, Hungary, Poland, Romania, and Slovakia – participate in Interim Coupling.

After the project had completed the design phase and entered the implementation phase at the end of 2019, Interim Coupling was actually supposed to start in September 2020. The TSOs and Nominated Electricity Market Operators (NEMOs) involved have now announced that the kick-off must be postponed. This is due to several project parties experiencing local implementation bottlenecks in the first quarter of 2020 because of interrelations between ongoing parallel projects. This led to a delay of several months in the implementation activities for Interim Coupling. National regulatory authorities have asked the European Commission to provide guidance on how to proceed with this project. Market players will be informed as soon as possible about the next steps.

The start of the AT-PL-4M MC project has been postponed

Linkup
> See MAVIR press release, html
> See PSE press release, html
> See SEPS press release, html
> Open AT-PL-4M MC information paper provided by Transelectrica (pdf, 262.12kB)

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First successful device installation within FARCROSS

28.08.2020

The FARCROSS (FAcilitating Regional CROSS-border Electricity Transmission through Innovation) project, which started in October 2019, is a four-year project funded by the European Commission under the Horizon 2020 programme. The objective of FARCROSS is to find solutions for increased regional cross-border cooperation in electricity transmission. The connection of regional key players in the energy value chain and the introduction of integrated hardware and software solutions are intended to tap additional resources for cross-border electricity flows. The FARCROSS consortium of 31 partners includes the transmission system operators (TSOs) from Albania, Bosnia and Herzegovina, Bulgaria, and Greece together with the TSCNET shareholders APG (Austria), Hops (Croatia), MAVIR (Hungary), and Transelectrica (Romania).

The three demonstration areas of FARCROSS are smart grid innovations, the development of regional system operations platforms to allow improved system operation forecasting on TSO level, and the optimisation of capacity allocation for regional cross-border trading. The technical grid solutions involve special line monitoring sensors, which are based on the Dynamic Line Rating (DLR) technology for real time overhead line monitoring. These sensors enable TSOs to optimise the utilisation of their transmission lines. The installation of DLR sensors is intended for four countries, and the Croatian TSO HOPS was the first to install such devices on the 220kV Senj-Melina transmission line a month ago. Since then, the sensors have been operating smoothly and the HOPS team of experts is pleased to have taken the first step towards the ambitious FARCROSS goals.

As part of the FARCROSS project, HOPS has installed monitoring sensors on the Senj-Melina overhead line to improve capacity utilisation (illustration using pictures by HOPS and FARCROSS H2020)

Linkup
> See HOPS press release, in Croatian (html)
> Visit FARCROSS website (html)

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Way is paved for 400kV line in western Romania

29.07.2020

For more than ten years, the completion of the 400kV Oradea-Békéscsaba overhead line in the far west of Romania has been prevented due to unresolved ownership issues regarding the section Oradea South-Nădab. Because of this, the line could only partially be put into operation, that is between the Romanian town Nădab and the Hungarian town Békéscsaba, near the Romanian-Hungarian border. Now the property situation has been clarified and the Romanian transmission system operator (TSO) and TSCNET shareholder Transelectrica was able to award the building contract for the missing section.

Transelectrica expects the construction work to be completed within twelve months. The commissioning of the last 72-kilometre section and thus the completion of the Oradea-Békéscsaba overhead line will contribute to the closure of the “400kV Ring” in the west of Romania. This project is a priority energy target for Romania, which will significantly improve the operational reliability of the national transmission system and security of electricity supply in the north-west of the country. The new Oradea-Békéscsaba line will also enable Transelectrica to eliminate congestions and thus save considerable costs for grid interventions. Finally, Romania’s interconnection capacity will be increased by 100MW in export and 300MW in import direction, which will not only contribute to compliance with EU regulations, but also make a sustainable contribution to the integration of the European electricity market.

Transelectrica has awarded the building contracts for the last section of the 400kV Oradea-Békéscsaba overhead line (picture of Oradea: Marculescu Eugen Iancu, Creative Commons)

Linkup
> See Transelectrica press release, in Romanian (pdf, 191.kb)

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Paper on MRC extension

26.03.2020

The so-called 4M Market Coupling Countries (4M MC) – the Czech Republic, Hungary, Romania and Slovakia – are to be connected to the Europe-wide Multi Regional Coupling (MRC) of the electricity market. This will introduce Single Day-Ahead Coupling across 23 European countries. The initiative to implement the MRC expansion is the DE-AT-PL-4M MC Project, also known as “Interim Coupling Project”. The relevant transmission system operators (TSOs) from Austria, Czechia, Germany, Hungary, Poland, Romania and Slovakia – the TSCNET shareholders 50Hertz, APG, ČEPS, MAVIR, PSE, SEPS, TenneT, and Transelectrica – are part of the project consortium.

The AT-PL-4M MC Project establishes implicit capacity allocation based on Net Transfer Capacity (NTC) at six borders (PL-DE, PL-CZ, PL-SK, CZ-DE, CZ-AT, HU-AT). The Nominated Electricity Market Operators (NEMOs) and TSOs participating in the DE-AT-PL-4M MC Project now have published an information paper for market participants containing key information on the project in a question and answer format. This information includes the main expected changes for the market, the planned communication methods with market participants and a high-level technical description of the market design to be implemented by the project.

The partners of the AT-PL-4M MC Project for integrating Czechia, Hungary, Romania and Slovakia into MRC have published an information paper

Linkup
> Open AT-PL-4M MC information paper provided by MAVIR (pdf, 732.98kB)

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Multi Regional Coupling expanded by the end of 2020

17.12.2019

The Multi Regional Coupling (MRC) of the European electricity market is to be substantially enhanced by connecting the so-called 4M Market Coupling Countries (4M MC), i.e. the Czech Republic, Hungary, Romania and Slovakia, to the Europe-wide MRC. This will establish Single Day-Ahead Coupling across 23 European countries.

In preparation for this market integration, the so-called Interim Coupling Project (DE-AT-PL-4M MC Project) was launched. It has now completed the design phase and is entering the implementation phase. This provides the Nominated Electricity Market Operators (NEMOs) and transmission system operators (TSOs) from Austria (APG), Germany (50Hertz, Amprion, TenneT, and TransnetBW), Poland (PSE) and the 4M MC countries (ČEPS, MAVIR, Transelectrica and SEPS) with a sound basis for announcing the MRC inclusion for the third quarter of 2020.

The AT-PL-4M MC Project introduces implicit capacity allocation based on Net Transfer Capacity (NTC) at six borders (PL-DE, PL-CZ, PL-SK, CZ-DE, CZ-AT, HU-AT). The competent National Regulatory Authorities (NRAs) welcome the progress made and the synergies from the project, which will facilitate the introduction of Flow-Based Market Coupling in the Core Capacity Calculation Region (Core CCR), which is the ultimate target.

The AT-PL-4M MC project for integrating Czechia, Hungary, Romania and Slovakia into MRC has entered the implementation phase.

Linkup
> See PSE press release (html)
> See SEPS press release (html)
> Open joint press release (pdf, 216.14kB)

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Romanian legislation promotes energy infrastructure

21.06.2019

In Romania, a new law adopted by President Klaus Iohannis on 20 June facilitates nationally important extensions to the transmission system infrastructure. The act promotes the implementation of important investment projects for Romania’s energy security, the construction of overhead lines and compliance with time limits for projects with European financing.

The Romanian transmission system operator (TSO) and TSCNET shareholder Transelectrica expressly welcomes the new legislation. Marius Dănuţ Carașol, chairman of the Transelectrica Directorate, highlights the positive effects on the TSO’s expansion efforts, for example by reducing bureaucratic obstacles.

New Romanian legislation facilitates grid extension (picture showing the Parliament building in Romania’s capital Bucharest: Mari Ana / Pixabay)

Linkup
> See Transelectrica press release, in Romanian (html)

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High-Level Market Design finalised

11.06.2019

It was only at the end of 2018 that the national regulatory authorities of Austria, Germany, Poland and the so-called 4MMC countries (Czechia, Hungary, Romania, and Slovakia) requested the initiation of the interim project for an NTC-based market coupling (“Net Transfer Capacities”) between these countries. The parties involved in the DE-AT-PL-4MMC (“Interim Coupling”) project have completed the High-Level Market Design to be implemented and the national regulatory authorities have confirmed their support for the continuation of the project. This involves a total of eight TSOs that are shareholders and customers of TSCNET Services: 50Hertz (Germany), APG (Austria), ČEPS (Czechia), MAVIR (Hungary), PSE (Poland), SEPS (Slovakia), TenneT (Germany), and Transelectrica (Romania).

The project aims to couple 4MMC and Poland as well as Multi-Regional Coupling (MRC) through the introduction of NTC-based implicit allocation on six borders (PL-DE, PL-CZ, PL-SK, CZ-DE, CZ-AT, HU-AT) and the implementation of a Single Day Ahead Coupling (SDAC). The project envisages a step-by-step transition at the above-mentioned boundaries from the current NTC-based explicit allocation to the flow-based implicit allocation to be implemented in the framework of the CoreFlow-Based Market Coupling Projectas target solution required by regulation. The Interim Coupling significantly contributes to the regional market integration and brings benefits to the market. The current planning envisages the go-live of the interim coupling for the second quarter of 2020.

The parties involved in the DE-AT-PL-4MMC project have completed the High-Level Market Design

Linkup
> Open joint press release (pdf, 331kb)

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EU funding for East Romanian 400kV line

10.04.2019

The planned overhead line from Gutinaș to Smârdan has been awarded a Project of Common Interest (PCI) by the European Commission. As an integral part of the PCI cluster “Black Sea Corridor” for increasing the transmission capacity between Bulgaria and Romania, the new 400kV double-circuit line with a length of approx. 140km and a capacity of 1380MVA will connect the existing 400kV substations Gutinaș and Smârdan in eastern Romania.

The project is being carried out by the Romanian transmission system operator (TSO) and TSCNET shareholder Transelectrica and will not only significantly contribute to strengthening the national power system and securing the electricity supply, but also to the integration of renewable energies from sustainable generation facilities in the Dobruja (Dobrogea) region. Moreover, the new high-voltage line will support regional and European market integration by providing North-South and East-West connections to complete the internal market and further develop the European electricity transmission infrastructure.

The Gutinaș-Smârdan line has now made further progress as it has been selected by the Romanian Ministry of European Funds for a European financing of €31m. This financial support is granted under the infrastructure programme “Programul Operațional INFRASTRUCTURA MARE” with the specific objective of increasing the capacity of the national power system for energy from renewable sources. Transelectrica’s total investment in the project amounts to €56.8m. Work on the new 400kV line will begin already this year and commissioning is scheduled until December 2022.

Transelectrica has received further European funding for the Gutinaș-Smârdan 400kV line (picture showing Gutinaș substation: Transelectrica)

Linkup
> See Transelectrica press release, in Romanian (html)

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Welcome as 15th shareholder, Transelectrica!

24.09.2018

TSCNET Services is pleased to announce a customer and close partner as a new shareholder: Transelectrica S.A. (Compania Nationala de Transport al Energiei Electrice), the Romanian state majority-owned transmission system operator (TSO) for electricity, is now the fifteenth shareholder of TSCNET. “Bine ați venit!” – welcome!

With the entry of Romania, which became member of the European Union in 2007, TSCNET will provide grid security services to the TSOs of twelve European countries. “Since the Romanian grid already is an integrated part of the European transmission network, Transelectrica plays an important role in the further development of security of supply in south-eastern Europe,” says Maik Neubauer, Managing Director of TSCNET Services.

The Romanian electricity transmission grid consists of 8,759km of overhead lines. “Being a shareholder, allows Transelectrica active involvement in the further development of TSCNET Services as one of the largest European RSCs. This step is also part of a natural and necessary evolution for Romanian Power sector on the European energy map in the context of the implementation of the new model of the internal electricity market, of the European network codes and in the perspective of the Clean Energy Package,” says Adrian Constantin Rusu, the Chief Executive Officer of Transelectrica.

TSCNET Services welcomes Transelectrica as its fifteenth shareholder

Linkup
> Open TSCNET Services press release (pdf, 119kb)

Questions?
Christoph Meinersmann, Communications/PR (external consultant)
E-mail: c.meinersmann@extern-tscnet.eu

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XBID implementation project launched

31.08.2017

The Cross-Border Intraday (XBID) initiative is a joint initiative by power exchanges and transmission system operators (TSOs) from eleven European countries, to create a joint integrated cross-border intraday market. Now TSOs and nominated electricity market operators (NEMOs) from Austria, the Czech Republic, Germany, Hungary, Romania, and Croatia including six TSC members (50Hertz, APG, ČEPS, HOPS, MAVIR, and TenneT) have agreed to form a local implementation project named LIP 15. Together they want to implement continuous cross-border trading and to introduce implicit allocation of cross-border transmission intraday capacities on the Czech-German, Czech-Austrian, Austrian-Hungarian, Hungarian-Romanian, and Hungarian-Croatian borders fulfilling the requirements set by the EU-wide cross-border intraday XBID project.

The single Intraday cross-zonal market solution will be based on a common IT system linking the local trading systems operated by the NEMOs as well as the available cross-zonal transmission capacity provided by the TSOs.  The XBID IT solution is expected to be technically ready by the end of 2017. In the sequel, the local implementation projects will make their final go-live preparations.

> Open joint press release (pdf, 161kb)

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