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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ELES presents FutureFlow progress

08.11.2018

The EU-funded FutureFlow project explores innovative e-trading solutions for smart cross-border balancing and redispatching in the control areas of four central-south European transmission system operators (TSOs), all shareholders of TSCNET. The project is coordinated by the Slovenian TSO ELES, the other TSO participants being APG from Austria, MAVIR from Hungary, and Transelectrica from Romania. In times of increasing regenerative energy generation and lack of flexibility services from conventional plants, the FutureFlow consortium considers the prosumer as a new source of flexibility for the transmission grid.

A cross-border pilot with 48MW of flexible power capacity in Austria, Hungary, Romania and Slovenia has already proven that the involvement of the prosumers can save regulating energy. In order to communicate these and other results, ELES representatives took the opportunity to promote FutureFlow during the “European Utility Week” in the Austrian capital of Vienna. At the introductory panel “Interoperable Platforms and Data Exchange for Energy Services” on 6 November, mag. Uroš Salobir, Director of the Strategic Innovation Department at ELES, explained with regard to the cross-border integration of the system service markets: “For automatic frequency control, the FutureFlow project offers 60% savings and up to 57% for redispatching.”

Eles promoted the FutureFlow project for smart cross-border balancing and redispatching on the “European Utility Week” in Vienna (picture based on screenshots taken from FutureFlow promotional video)

Linkup
> See ELES press release (html)
> Visit FutureFlow website (html)
> Watch FutureFlow promotional video “Prosumers as guardians of the power system” (YouTube)

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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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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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Electricity consumption in Hungary at record high

26.01.2018

In 2017, TSCNET shareholder MAVIR, the Hungarian transmission system operator (TSO), was confronted with a national electricity consumption on a record level. According to preliminary data from MAVIR, total annual electricity consumption amounted to 45,057.4GWh, with production from solar microgeneration not even included. This is by 2.6% higher than in 2016. The outstanding day was 27 January with a total consumption of 146.87GWh, which is also a historical peak.

Although the Hungarian transmission system in 2017 was exposed to additional stress due to temporary extreme weather conditions, occasionally causing physical damage to network elements, the TSO was able to meet the demand without interruptions. As Zoltán Tihanyi, Deputy CEO for System Operation and Intersystem Cooperation at MAVIR, explains, this is by reason of the generally well-designed system, its thorough operation, and efficient regional cooperation.

> Open MAVIR press release (pdf, 55kb)

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New substation in Hungary

12.12.2017

A new 400/132kV substation in Szigetcsép in Pest county near the Hungarian capital of Budapest has been put into operation by the Hungarian transmission system operator (TSO) and TSCNET shareholder MAVIR. As part of the national Network Development Plan mapped out by the Hungarian Energy and Public Utility Regulatory Authority, the Szigetcsép station is substantial for ensuring supply security in the Budapest metropolitan area and the regions of Százhalombatta and Ócsa.

Since the new substation is situated within a water protection area, environmental protection aspects had to be regarded during construction to a maximum extent. Nevertheless, the substation was completed on schedule, with a project budget of around HUF8bn (nearly €25.5m). Kamilla Csomai, CEO of MAVIR, emphasised during the commissioning ceremony the TSO’s continuous grid extension efforts, which allow MAVIR “to remain a reliable member of the increasingly integrated international electricity network”.

> See MAVIR press release (pdf, 81.85kb)

Picture: MAVIR

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Excellent review for FutureFlow

22.09.2017

The EU funded FutureFlow project has been going on for quite some time, which is why the European Commission audited the progress and the achievements made so far. FutureFlow explores innovative methods of cross-border balancing and redispatching in the control areas of four central-south European transmission system operators (TSOs). The project is coordinated by TSC member ELES, the Slovenian TSO. Two other TSC members – the Austrian TSO APG and MAVIR from Hungary – are also part of the consortium.

The FutureFlow presentation focussed on the design of the future secondary regulation market, platform development, and possibilities of involving final consumers. Sebastien Mortier, Research Programme Manager at the European Commission, expressed his satisfaction with the results, and commended the consortium as a whole as well as the project coordination.

> See ELES press release (html)
> Visit FutureFlow website (html)

Picture: ELES

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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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Prototype platforms for FutureFlow

17.07.2017

The FutureFlow project explores innovative solutions for cross-border balancing and redispatching in the control areas of four central-south European transmission system operators (TSOs). It collates the expertise of twelve partners from eight countries, including three TSC members: The Austrian TSO APG, the Slovenian TSO ELES (the project coordinator) and MAVIR from Hungary. FutureFlow is progressing rapidly, and now the project partners have created the infrastructural research basis for further development.

A significant potential for flexibility services is hidden in the wide range of devices and processes in the industry, tertiary and household sectors. The FutureFlow partners are aiming at integrating this unused potential into their balancing concept by aggregating distributed generation (DG) and demand response (DR). To implement this ambitious goal, two prototype platforms have been designed. The first platform probes the aggregation of DG and DR involving renewable generation forecasting techniques. The second one is the prototype of the regional balancing and redispatching platform. Its main component is the Common Activation Function, which is destined for cross-border congestion management.

By no means, the participating TSOs would tolerate any risk to the stability of the national transmission systems or interferences with the live operational Load Frequency Control. Nevertheless, the FutureFlow partners want to carry out realistic tests in real time. That is why an innovative pilot test environment has been designed that allows lifelike interacting of adjacent TSO environments with the regional balancing platform.

> See ELES press release (html)
> Visit FutureFlow website

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