Flow-based market coupling ready for Core CCR

18.04.2019

The European Commission Regulation on Capacity Allocation and Congestion Management (CACM) specifies the implementation of Flow-Based Market Coupling (FBMC) for day-ahead electricity trading in the Core Capacity Calculation Region (CCR) comprising Austria, Belgium, Croatia, the Czech Republic, France, Germany, Hungary, Luxembourg, the Netherlands, Poland, Romania, Slovakia and Slovenia. The Core CCR transmission system operators (TSOs) include twelve TSCNET shareholders: 50Hertz, Amprion, APG, ČEPS, ELES, HOPS, MAVIR, PSE, SEPS, TenneT, Transelectrica, and TransnetBW.

The partners of the Core FBMC project are to establish the coupling of all Core CCR borders by means of a Flow-Based Capacity Calculation Methodology (CCM) developed in accordance with the CACM Regulation. The market design for the FBMC implementation has now been finalised and FBMC is currently applied within the Single Day-Ahead Coupling (SDAC) in Central Western Europe (Austria, Belgium, France, Germany, Luxembourg and the Netherlands). The rest of the Core CCR is to follow.

Flow-Based Market Coupling in the Core CCR is ready for implementation

Linkup
> See Amprion press release (html)
> See APG market news release (html)
> See PSE press release (html)
> See TransnetBW news release (html)

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News from PCI Energy Days

20.03.2019

The PCI Energy Days, organised by the European Commission (EC), offer promoters of European Projects of Common Interest (PCIs) the opportunity to present their projects and exchange experiences on how to build a future-proof and environmentally friendly energy infrastructure with innovative concepts. The inaugural PCI Energy Days took place on 19 and 20 March 2019 in the Belgian capital of Brussels and featured a policy conference as well as an exhibition on the practical implementation of specific PCIs. Among the attendees were the European Network of Transmission System Operators for Electricity (ENTSOE), the three transmission system operators (TSO) and TSCNET shareholders ELES from Slovenia, HOPS from Croatia and the Dutch-German company TenneT.

ELES took the opportunity to present in cooperation with HOPS the Croatian-Slovenian smart grid project SINCRO.GRID. Coordinated by ELES, SINCRO.GRID comprises in addition to the TSOs also two distribution system operators (DSOs) from both countries. The aim of the cross-border project is to optimise the efficiency of the respective national power transmission systems using advanced technologies and innovative data processing methods.

The Renewables Grid Initiative (RGI), an association of non-governmental organisations (NGOs) and TSOs from all over Europe, was also present at the PCI Energy Days to celebrate the signing of the Marine Grid Declaration. The Declaration sets out principles for grid development in the marine environment, such as promoting early mutual communication with stakeholders, adequate protection of the marine environment and knowledge sharing. The RGI members, which include the TSCNET shareholders 50Hertz, Amprion, HOPS, Swissgrid and TenneT, recognise the cooperation between TSO and NGOs as a highly promising approach to building a sustainable marine grid infrastructure. The signatories to the Declaration commit themselves to developing marine projects in accordance with nature conservation principles and early stakeholder involvement. The Marine Grid Declaration builds on the principles previously agreed in RGI’s European Grid Declaration. If you are interested, you can still sign both declarations. In this case, please contact the RGI.

From 19 to 20 March, the inaugural EC PCI Energy Days were held in Brussels, Belgium (picture: RGI)

Linkup
> See ELES press release (html)
> See RGI press release (html)
> Open Marine Grid Declaration (pdf, 926,8kB)

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Kick-off for Croatian-Serbian-Bulgarian market integration

28.02.2019

A first group meeting in the Serbian capital of Belgrade was the initiation of the trilateral market coupling between Croatia, Serbia, and Bulgaria. The successful event was attended by representatives of the three national transmission system operators (TSOs), including the Croatian TSCNET shareholder HOPS, and the three respective electricity exchanges as well as regulatory authorities.

Together, the parties involved have committed themselves to make every effort and providing the necessary resources to ensure the feasibility of the project and its timely implementation. The final objective is to establish a trilateral market coupling according to the European Multi-Regional Coupling (MRC) specifications.

The Croatian-Serbian-Bulgarian market coupling was initiated by a first meeting of the main stakeholders (photo of Belgrade: falco/Pixabay)

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

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EU invests in priority energy infrastructure

05.02.2019

The “Connecting Europe Facility” (CEF) programme by the European Commission (EC) is a major European funding instrument to support the Energy Union, which is one of the EC’s policy priorities. CEF promotes the development of high performing, sustainable and efficiently interconnected trans-European networks in transport, energy and digital services sectors. Significant infrastructure projects of TSCNET shareholders are also considered as Projects of Common Interest (PCIs) and worthy of support.

PCIs financed by CEF include for example the Viking Link interconnector of the Danish transmission system operator (TSO) Energinet, the SuedLink DC line in Germany – a joint venture of the Dutch-German TSO TenneT and TransnetBW from southwestern Germany – and the joint smart grid project SINCRO.GRID of TSOs ELES and HOPS from Slovenia and Croatia respectively.

Last week, the EU Member States endorsed the EC’s proposal to invest a further €800 million under the CEF in infrastructure projects with high cross-border benefits. The current approval concerns the CEF’s financial support for studies and work on a total of 14 projects. Priority has been given to initiatives to increase competitiveness, improve security of energy supply and contribute to sustainable development and environmental protection.

The EU is investing a further €800m in priority energy infrastructure (illustration based on a picture by EC-Audiovisual Service / Mauro Bottaro)

Linkup
> See EC press release (html)

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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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SIREN project successfully concluded

03.12.2018

After a term of three years, the Croatian research project “Smart Integration of RENewables” (in short: SIREN) has been brought to a satisfactory completion by the project partners, one of whom is TSCNET shareholder HOPS, the transmission system operator (TSO) from Croatia. Together with the Croatian Science Foundation, HOPS was also the funder of the scientific research on the optimisation of current and the development of new system management strategies for the large-scale integration of volatile electricity capacities from renewable sources.

An assessment of the capacity of the transmission grid and the production units was carried out in order to determine flexibility requirements. As second part of the project, the potentials of energy storage units in the transmission system – e.g. pumped-storage power plants, battery systems or flywheels – were evaluated. Finally, also regulatory aspects of the large-scale integration of storage solutions were subject of the research.

Notwithstanding the successful and timely development of solution models and implementation propositions, HOPS will by no means cease its activities in this future-oriented sector. The H2020 project within the CROSSBOW project (“CROSS BOrder management of variable renewable energies and storage units enabling a transnational Wholesale market”), in which HOPS is actively involved, is a kind of continuation of SIREN. The multi-partner project CROSSBOW with a focus on Southeast Europe was launched in November 2018 in the Bulgarian capital of Sofia, with HOPS presiding over one subproject and one working package.

The SIREN project on the integration of the renewables and grid optimisation has been successfully completed

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

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SINCRO.GRID contract for process technical systems

16.10.2018

The Croatian-Slovenian smartgrid project SINCRO.GRID is carried out by the two TSCNET shareholders ELES, the transmission system operator (TSO) from Slovenia, and HOPS from Croatia. The cross-border initiative aims at optimising the efficiency of the Croatian and Slovenian electricity transmission grids through the application of advanced technologies and innovative data processing methods. SINCRO.GRID has been awarded the status of Project of Common Interest (PCI) by the European Commission under the Connecting Europe Facility (CEF) programme.

On behalf of SINCRO.GID, HOPS has signed a contract with KONČAR-KET, the Croatian provider of engineering services for power generation, transmission or distribution facilities. The contract comes with the rather unwieldy title: “Process technical systems for the voltage and reactive power regulation support of the EES and dynamic monitoring of the transmission line load within the SINCRO.GRID project”, but what it’s all about is to increase the quality and capacity of the power system through the use of advanced process technical systems and algorithms. This will also promote the integration of the renewables and increase the security of customer supply.

HOPS has signed a contract for the use of process technical systems on behalf of SINCRO.GRID (picture: HOPS; on the left: Mario Gudelj, Chairman of the Board at HOPS, on the right: Goran Leci, Managing Director of KONČAR-KET)

Linkup
> See HOPS press release, in Croatian (html)
> See news release on SINCRO.GRID website (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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Croatian-Slovenian market coupling in June

30.04.2018

A significant step towards an integrated European power market is expected to be taken on 19 June 2018, the scheduled launch date for the Croatian-Slovenian market coupling project. Since spring 2017, the TSCNET shareholders ELES, the Slovenian transmission system operator (TSO), and HOPS from Croatia have been preparing the market integration to establish day-ahead capacity allocation and congestion management at the Slovenian-Croatian border in accordance with the respective specifications of the European Commission.

In May and June, the partner TSOs will be performing trial runs on the market coupling processes and procedures. From the launch date onwards, capacity for the Croatian-Slovenian border will be implicitly allocated through the Price Coupling of Regions (PCR) solution for the day-ahead markets. This makes the border a part of the Multi-Regional Coupling (MRC) and for the first time, the Croatian bidding zone will be included in the internal European market via the Slovenian bidding zone.

> See ELES press release (html)
> See HOPS press release, in Croatian (html)
> Open joint press release (pdf, 505kb)

Picture: Croatian-Slovenian boundary river Kupa/Kolpa by Miroslav Vajdic (CC BY-SA 2.0)

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