ACER consultation on Core Capacity Calculation methodology

04.12.2018

Complex issues require precise phrasing. Therefore the new public consultation of the Agency for the Cooperation of Energy Regulators (ACER) is called: “Public Consultation on the amendments of the proposal for common capacity calculation methodology for the Core region”. The consultation has opened on 4 December and will be accessible until midnight on Christmas Eve. Invited to participate are all interested stakeholders, including regulatory authorities, nominated electricity market operators (NEMOs) and transmission system operators (TSOs).

What exactly is the objective of the survey? The Capacity Calculation Methodology (CCM) quantifies the electrical capacity that can be offered across borders to the day-ahead and intraday markets. The Core CCM is valid within the Core Capacity Calculation Region (CCR), which comprises Austria, Belgium, Croatia, the Czech Republic, France, Germany, Hungary, Luxembourg, the Netherlands, Poland, Romania, Slovakia and Slovenia. The TSOs from the Core CCR – among them are the twelve TSCNET shareholders 50Hertz, Amprion, APG, ČEPS, ELES, HOPS, MAVIR, PSE, SEPS, TenneT, Transelectrica and TransnetBW – have conceived and proposed amendments to the Core CCM.

The competent regulatory authorities of the Core CCR have not yet approved the TSO proposal and asked ACER to decide on whether the modified Core CCM complies with the European Capacity Allocation and Congestion Management (CACM) Regulation. Interested parties are invited to provide feedback on the consultation questions concerning the relevant aspects of the Core CCM.

ACER launches public consultation on the compliance of the Core CCM proposed by the Core TSOs with the European CACM Regulation

Linkup
> See ACER press release (html)
> Direct access to consultation (html)

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Acer decision on fallback procedures for Core CCR

09.10.2018

In March 2018, the Agency for the Cooperation of Energy Regulators (ACER) was asked by the competent regulatory authorities to decide on the amended proposal of the transmission system operators (TSOs) from the Core Capacity Calculation Region (CCR) regarding the Core CCR fallback procedures. In the following August, ACER invited all interested stakeholders to share their views on the issue in a public consultation. After evaluating the survey, ACER has now published its decision on revisions to the methodology for fallback procedures.

The Core CCR consists of sixteen Central European TSOs, twelve of which are TSCNET shareholders: APG (Austria), ČEPS (Czechia), ELES (Slovenia), HOPS (Croatia), MAVIR (Hungary), PSE (Poland), SEPS (Slovakia), Transelectrica (Romania), the Dutch-German TSO TenneT, and the three further TSOs from Germany 50Hertz, Amprion, and TransnetBW. ACER’s decision introduces minimal changes to fallback procedures in order to improve legal clarity and enforceability. Most importantly, instead of five different shadow allocation rules, only a single set of rules is adopted by the Agency, which specifies in its decision to which bidding zone borders these rules apply.

ACER has published its decision on the improvement of the fallback procedures proposed by the TSOs of the Core CCR

Linkup
> See ACER press release (html, with access to decision and consultation results)

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ACER consultation on fallback procedures

02.08.2018

The relevant regulatory authorities have asked the Agency for the Cooperation of Energy Regulators (ACER) to review the fallback procedures in the Core Capacity Calculation Region (CCR) with regard to the European Regulation on Capacity Allocation and Congestion Management (CACM). The Core CCR consists of sixteen central European transmission system operators (TSOs), eleven of which are TSCNET shareholders: APG (Austria), ČEPS (Czechia), ELES (Slovenia), HOPS (Croatia), MAVIR (Hungary), PSE (Poland), SEPS (Slovakia), the Dutch-German TSO TenneT, and the three further TSOs from Germany, 50Hertz, Amprion, and TransnetBW.

The Core TSOs prepared an amended proposal for the CCR fallback procedures. ACER now has been given the task of verifying that this proposal complies with the respective guideline on CACM Regulation of the European Union. Since ACER has to adopt a profound decision on this matter, the Agency takes interest in the comments from different parties on some elements of the amended proposal in order to substantiate this decision. The related public consultation is open til 24 August and all interested stakeholders, including regulatory authorities, nominated electricity market operators and TSOs, are invited to submit their comments.

ACER opens public consultation on the compliance of the fallback procedures proposed by the TSOs of the Core CCR with the CACM Regulation.

Linkup
> See ACER press release (html, with access to consultation document)

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TSCNET Services welcomes SEPS as shareholder

11.06.2018

TSCNET Services is the result of an initiative of European transmission system operators (TSOs), and to this day our company is characterised by a particularly close relationship with our customers, most of whom are also our shareholders. Today we can proudly welcome the Slovak TSO, SEPS (Slovenská elektrizačná prenosová sústava, a. s.), as the new, 14th shareholder. To mark this occasion, we have published a press release on SEPS’ participation as a shareholder.

The Slovak transmission grid consists of 2.138 km of 400 kV lines, 826 km of 220 kV lines and from historical reasons also 80 km of 110 kV lines and is connected with four neighboring countries: Czechia, Poland, Hungary and Ukraine – Burshtyn island. With the exception of the Ukraine, all neighboring TSOs are shareholders and customers of TSCNET. SEPS is solely responsible for electricity transmission throughout the country.

“A quick glance at the map is enough to see that with SEPS’ entry we are now completing the electricity security coordination in the central-eastern part of the continental transmission system” says Uwe Zimmermann, one of the two Managing Directors of TSCNET. “This move will further foster the security of supply in this region and underpins our ambition to further improve the already high quality of our security coordination services.” As a shareholder with full voting rights, SEPS can now also actively contribute to steering and developing the service company.

View of the Slovak capital Bratislava as seen from the Danube. In the background the famous castle. Picture: Džoko Stach, Pixabay.

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

Questions?
Press contact: Christoph Meinersmann
E-mail: c.meinersmann@extern-tscnet.eu

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First edition of the Bidding Zone Review

06.04.2018

With the European Network of Transmission System Operators for Electricity (ENTSO-E) as facilitator, fifteen European transmission system operators (TSOs) have published a first edition of the Bidding Zone Review in line with the European Commission guideline on capacity allocation and congestion management. Among these TSOs are the TSCNET shareholders 50Hertz, Amprion, APG, ČEPS, ELES, Energinet, MAVIR, PSE, TenneT, and TransnetBW as well as the TSCNET customers Creos and SEPS.

The release follows a public consultation of the review, which lasted until 9 March. The involved TSOs have carefully considered stakeholder feedback and have now made their recommendation to the respective national government and regulatory authorities. The competent authorities have to reach an agreement by 30 September on whether to accept the bidding zone configuration or to request modifications.

> See ENTSO-E press release (html, with access to report on the review)
> See PSE press release (html, added on 10 April)

Picture: Illustration based on final ENTSO-E report

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Long term transmission rights in the Core CCR

14.03.2017

The European Core capacity calculation region (CCR) consists of sixteen central European transmission system operators (TSOs). Ten TSC members are among the partner TSOs: APG (Austria), ČEPS (Czechia), ELES (Slovenia), HOPS (Croatia), MAVIR (Hungary), PSE (Poland), the Dutch-German TSO TenneT, and the three further TSOs from Germany 50Hertz, Amprion, and TransnetBW. They are supported by other Central European TSOs, such as SEPS from Slovakia.

The respective TSOs have mapped out a proposal for the regional design of long-term transmission rights in accordance with Article 31 of Commission Regulation (EU) 2016/1719. This includes the implementation of the first version of the Flow Based Intraday Capacity Calculation methodology in the Core CCR. Additionaly, the European Network of Transmission System Operators for Electricity (ENTSO-E) has opened a public consultation on the TSO proposal for stakeholders and concerned parties. The consultation will be open until 10 April.

> See HOPS press release, in Croatian (html)
> See SEPS press release (html)
> See TenneT press release (html)
> Open Core CCR TSO’s proposal document (pdf, 229kb)
> Access to ENTSO-E consultation webform (html)

Picture: Edited detail of an illustration by Arnaud Gilon / European Union, EC-Audiovisual Service

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New interconnectors for Hungary and Slovakia

06.03.2017

The Hungarian transmission system operator (TSO) and TSC member MAVIR intends to built two new extra-high voltage lines between Hungary and Slovakia in cooperation with the national Slovak TSO, SEPS. The signing of the related contract took place in the Slovak capital of Bratislava on 1 March. Not only the highest representatives from both TSOs attended the ceremony, but also high profile politcal players, such as Péter Szijjártó, the Hungarian Minister for Foreign Affairs and Trade, or Peter Kažimír and Peter Žiga, Slovak Ministers for Finance and Economy, respectively.

The interconnectors are graded as project of common interest by the European Commission and are part of the European Ten Year Network Development Plan. The first 400kV line will connect the substation Gönyű in Hungary to the hydroelectric power plant Gabčíkovó in Slovakia – both facilities are lying close to the Hungarian-Slovak border. The line will be continued til Velký Ďur in the Slovak region of Nitra. The second line is planned further east, connecting Rimavska Sobotá in the Banská Bystrica Region in Slovakia to Sajóivánka in the Hungarian county of Borsod-Abaúj-Zemplén.

Hungarian Minister Péter Szijjártó acknowledges the cross-border connections as infrastructural key projects contributing to the increase of competitiveness and security supply inh both countries. MAVIR’s Chief Executive Officer, Kamilla Csomai, complements, that the two interconnectors will also facilitate the integration of regional electricity markets. According to the schedule stipulated in the contract, the interconnectors are expected to come into commission by December 2020.

> Open MAVIR press release (pdf, 86.5kb)

Picture showing Kamilla Csomai, CEO of MAVIR, and Miroslav Obert, President and CEO of SEPS.

 

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Slovakian neighbourhood connected

19.10.2016

One of the biggest benefits for TSCNET’s customers is this: Getting to know what is going on in the neighbouring national transmission grid. The more and the more precise the better. The Slovakian transmission system operator (TSO) SEPS is connected to the neighbouring TSC members ČEPS (Czechia), MAVIR (Hungary), and PSE (Poland), but did not take part in TSCNET’s most important operational forecast processes. Now this has changed. SEPS has “become operational”, as our experts put it: The TSO has been successfully connected to the AMICA system (Advanced Multisite Integral Congestion Assessment) and is now able to participate in most of the processes and services that TSC members use.

SEPS had been participating in the daily operational planning teleconferences (DOPT) via phone since 2013, but didn’t have access to TSC’s IT infrastructure. In April 2016, the negotiations and preparations for a six-month trial membership started. Last week, the Slovakian operators took part in a special training given by TSCNET, and prepared the ground for the technical go-live of the trial-phase. As a Slovak would say: Gratulujeme! Congratulations!

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