New Local Implementation Project under SIDC

09.07.2020

European transmission system operators (TSOs) are committed to the European Energy Union by collectively working towards an integrated European electricity market. A key component for market integration is cross-border Single Intraday Coupling (SIDC), which was introduced as XBID in June 2018. SIDC is designed to increase the overall efficiency of intraday trading through effective competition, increased liquidity, and more efficient use of generation resources. Currently, the markets of 22 countries are coupled through SIDC: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, and Sweden. With the inclusion of the Slovakian Nominated Electricity Market Operator (NEMO) OKTE and TSCNET shareholder SEPS, the TSO from Bratislava, the project also extends to Slovakia.

Within the framework structure of the SIDC, Local Implementation Projects (LIPs) provide for the expansion of the market coupling, and a new project has now been established as LIP 17. The NEMOs and TSOs from the Czech Republic, Hungary, Poland, and Slovakia – the TSCNET shareholders ČEPS, MAVIR, PSE, and SEPS – have proposed to implement SIDC across the borders between Slovakia-Czechia, Slovakia-Hungary, and Slovakia-Poland. The SIDC Steering Committee approved on 7 July and the LIP 17 roadmap will now be elaborated in more detail.

The SIDC solution comprises a common IT system with a shared order book, a capacity management module, and a shipping module. In addition to the TSOs mentioned above, the TSCNET shareholders 50Hertz, Amprion, APG, ELES, HOPS, TenneT, Transelectrica, and TransnetBW as well as the TSCNET customers Creos from Luxembourg and Energinet from Denmark are also part of SIDC.

A new LIP for the introduction of intraday trading across the borders of Czechia, Hungary, Poland, and Slovakia has been established under SIDC

Linkup
> See MAVIR press release (html)
> See PSE press release (html)
> See SEPS press release (html)

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Successful start of FCR auctions

01.07.2020

The cooperation on regional procurement and exchange of frequency containment reserve (FCR) is a voluntary initiative of eight transmission system operators (TSOs): the six TSCNET shareholders 50Hertz, Amprion, and TransnetBW from Germany, APG from Austria, Swissgrid from Switzerland, and the Dutch-German TSO TenneT, as well as Elia from Belgium and the French TSO RTE. The FCR project is the first regional cooperation for a common market based on the methodology for the exchange of control reserves set out in the EU Guideline on Electricity Balancing. Within the scope of a cooperation model with Amprion, the Luxembourg TSCNET customer Creos is also involved.

The next milestone in the development of the largest European market for primary balancing power reserve has now been reached, as the first D-1 auction for FCR with 4-hour products was successfully conducted on 30 June 2020. This means, the FCR cooperation reduces the product length from one day to four hours and thus the market for primary balancing power is brought closer to real time.

Due to stronger competition between service providers and technologies, the joint auction allows TSOs to procure FCRs at minimum cost to end-users while offering a large common market for all providers of balancing services. It also increases the market attractiveness for short-term flexibility, limits price volatility and improves the security of grid operation by executing cross zonal procurement of FCR. The FCR market, already the largest in Europe, will be extended to western Denmark and Slovenia in the first quarter of 2021, so that with Energinet and ELES two further TSCNET shareholders will broaden the project.

The FCR cooperation successfully conducted the first D-1 auction for FCR with 4-hour products 

Linkup
> See Swissgrid news release (html)

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Luxembourg integrated into FCR cooperation

01.06.2020

Eight central European transmission system operators (TSOs) cooperate in the regional procurement and exchange of Frequency Containment Reserve (FCR). Their joint FCR project is the first regional cooperation in Europe to implement market harmonisation in accordance with the EU Guideline on Electricity Balancing. The participating TSOs are APG, 50Hertz, Amprion, TransnetBW, and Swissgrid – the Austrian, German and Swiss TSCNET shareholders –, the Dutch-German shareholder TenneT as well as the Belgian TSO Elia and the French TSO RTE. It is intended to extend the joint FCR procurement towards western Denmark, so that the central European TSOs are supplemented by Energinet from Denmark as a non-active member.

Luxembourg was missing in the cooperation so far, but cross-border primary control reserve (PCR) between Germany and Luxembourg is now also possible: Since 1 June 2020, balancing service providers (BSPs) from Luxembourg are participating in the joint tender for FCR cooperation. For this purpose, the TSO Amprion, whose German control area is bordering the Grand-Duchy, and the Luxembourgian TSCNET customer Creos have developed a cooperation model. Under this model, Amprion assumes the role of the connecting TSO, carries out the prequalification of the BSPs, concludes the framework agreement for PCR, and takes over the settlement with the BSPs from the Creos control area.

Since Amprion and Creos operate a joint load-frequency-control area, a pooling of technical units within this common area is permissible. Thus, a pool can include Luxembourgian as well as German units that provide balancing services. This means that a BSP may combine generation units or controllable consumer loads from both countries and offer them collectively on the PCR market.

The central European FCR cooperation was extended to Luxembourg (picture: Cedric Letsch)

Linkup
> See Amprion press release, in German (html)

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Generation adequacy in the CWE region within standards

22.05.2020

The Pentalateral Energy Forum (PLEF) provides the framework for regional cooperation in Central Western Europe (CWE) to improve electricity market integration and security of supply. The initiative aims to give political backing to a process of regional integration towards a European energy market. As far as the concrete implementation of impulses from the initiative is concerned, eight transmission system operators (TSOs) of seven countries cooperate in the PLEF, including the TSCNET shareholders APG from Austria, Amprion and TransnetBW from Germany, Swissgrid from Switzerland, the Dutch-German TSO TenneT, and TSCNET client Creos from Luxembourg as well as the Belgian TSO Elia and RTE from France.

The PLEF is subdivided in so-called Support Groups, e.g. covering work on market integration (SG1) and on security of supply (SG2). Within the scope of the SG2 group, the eight TSOs have worked out the third edition of the Pentalateral Generation Adequacy Assessment (PLEF GAA 3.0) and have just published a corresponding report, which summarises the main findings in 71 concise pages. The study, which examines the adequacy of electricity generation in the PLEF region up to the medium-term time horizon (2025), can be considered as significant result of TSO cooperation at regional level.

The main findings are that, under base conditions, sufficient production capacity is available, so that a breach of reliability standards is not to be expected and the adequacy of production in the CWE region will be up to standard by 2025. However, adequacy simulations have also shown that adequacy risks can occur. The electrical system may be exposed to specific situations in which the system safety is under strain. Additional unforeseen events in such situations can put even greater pressure on daily system operation, which may require the activation of special measures.

The eight TSOs cooperating in the PLEF have published their joint report on regional generation adequacy assessment in Central Western Europe

Linkup
> See TenneT press release (html)
> Open PLEF GAA 3.0 Report (pdf, 2.94MB)

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SIDC: Massive growth in trading volume

02.04.2020

European cross-border Single Intraday Coupling (SIDC) was introduced in June 2018 (then called XBID) to increase the overall efficiency of intraday trading through effective competition, increased liquidity, and more efficient use of generation resources. The overarching objective is the integration of the European energy market. In November 2019, SIDC was extended in a second go-live, so that currently the markets of 22 countries are coupled through SIDC: Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Luxembourg, Norway, the Netherlands, Portugal, Spain, Sweden (first go-live), and Bulgaria, Croatia, the Czech Republic, Hungary, Poland, Romania, and Slovenia (second go-live).

The Nominated Electricity Market Operators (NEMOs) from the seven countries of the second go-live report significant growth in trading volume in the coupled intraday market. The Hungarian NEMO HUPX, for example, recorded an average monthly trading volume of around 75,600MWh from December 2019 to February 2020 compared to 7,600MWh in the same period of the preceding year; in the Czech Republic, the volume has increased eightfold. The other NEMOs are also registering significant growth rates. A total of 36 million trades have been executed since SIDC first went live, and the system continues to operate reliably after the second wave.

The SIDC solution is based on a common IT system with a shared order book, a capacity management module and a shipping module. The TSOs cooperating in SIDC include the TSCNET shareholders 50Hertz, Amprion, APG, ČEPS, ELES, HOPS, MAVIR, PSE, TenneT, Transelectrica and TransnetBW, as well as the TSCNET customer Creos from Luxembourg and Energinet from Denmark. With the accession of the NEMO OKTE and further TSCNET shareholder SEPS, the TSO from Bratislava, the project has meanwhile been extended to Slovakia. A third go-live to expand continuous cross-border intraday trading to Greece and Italy is expected in the first quarter of 2021.

The seven new members of SIDC for a single integrated European intraday market are reporting enormous growth in trading volume

Linkup
> See Amprion press release (html)
> See PSE press release (html)

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Single Intraday Coupling expanded

08.11.2019

Europe-wide intraday coupling is a key component for the completion of the European internal energy market. To help achieve this goal, the European cross-border Single Intraday Coupling (SIDC) solution was launched in June 2018 (then called XBID), standing for a significant step towards a single integrated continent-wide intraday market. A market of this kind increases the overall efficiency of intraday trading through effective competition, increased liquidity and more efficient use of generation resources across Europe. The SIDC solution is based on a common IT system with a common order book, a capacity management module and a shipping module.

The participating countries were initially Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Norway, the Netherlands, Portugal, Spain and Sweden. SDIC will now be expanded and continuous electricity trading will be possible across seven further countries: Bulgaria, Croatia, the Czech Republic, Hungary, Poland, Romania and Slovenia. Nominated electricity market operators (NEMOs) and the participating transmission system operators (TSOs) have confirmed the go-live of the extended SIDC and two additional local implementation projects on 19 November with first deliveries on 20 November.

TSOs already collaborating in SIDC include the TSCNET shareholders 50Hertz, Amprion, APG, TenneT, TransnetBW and Energinet as well as the TSCNET client Creos from Luxembourg. With the second wave, six more shareholders follow, namely ČEPS, ELES, HOPS, MAVIR, PSE and Transelectrica.

The SIDC solution for a single integrated European intraday market is expanded by seven countries, including Croatia, Czechia, Hungary, Poland, Romania and Slovenia

Linkup
> See Energinet press release (html)
> See PSE press release (html)
> See APG press release, in German (html)

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Second go-live wave of XBID

13.06.2019

The successful go-live of XBID, the European cross-border Single Intraday Coupling (SIDC) solution, on 12/13 June 2018 was a significant step towards a single integrated continent-wide intraday market. Such an integrated market increases the overall efficiency of intraday trade through effective competition, increased liquidity and more efficient utilisation of generation resources across Europe. Today the first anniversary of XBID is celebrated and over 16 million trades have been executed since its launch.

The SIDC partners look back on a successful first year of operation with a stable and robust system performance as well as a high and growing number of trades across Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Norway, the Netherlands, Portugal, Spain, and Sweden. The integration of seven additional countries into the SIDC region is expected in the fourth quarter of 2019. A pre-launch event for the second wave is planned for the beginning of October 2019 and a trial period will also be arranged with the market parties. The countries for this second go-live wave are Bulgaria, Croatia, the Czech Republic, Hungary, Poland, Romania, and Slovenia.

The TSOs already cooperating in XBID include the TSCNET shareholders 50Hertz, Amprion, APG, TenneT, and TransnetBW as well as the TSCNET client Creos from Luxembourg. Further shareholders are to follow with the second wave, namely ČEPS, ELES, HOPS, MAVIR, PSE, and Transelectrica.

XBID, the SIDC solution for a single integrated European intraday market, celebrates its first anniversary

Linkup
> See ENTSO-E press release (html)

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XBID is running stable

07.09.2018

The successful launch of the European Cross-Border Intraday (XBID) solution and ten XBID related Local Implementation Projects (LIPs) in June 2018 has marked a significant step towards the creation of a single integrated continent-wide intraday market. The aim of the XBID initiative is increasing the overall efficiency of cross-border trading and intraday coupling, which both are key components of the future European internal energy market.

The XBID solution has been running now for over two and a half months without any major incidents, delivering continuous trading of electricity across Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Norway, The Netherlands, Portugal, Spain, and Sweden. Many other European countries are to follow in a second XBID-wave in 2019. Up to now, the number of trades in XBID has exceeded 2.5m. As a result of this satisfactory commissioning, the Steering Committee, in consultation with the Nominated Electricity Market Operators (NEMOs) and Transmission System Operators (TSOs) involved, decided to shut down the rollback systems.

Among the TSOs collaborating in XBID are the TSCNET shareholders 50Hertz, Amprion, APG, Energinet, TenneT, and TransnetBW, as well as TSCNET client Creos from Luxembourg. Together they have developed a common IT system including one shared order book, a capacity management module, and a shipping module. XBID makes it possible to bring together bids of market participants from different market areas within the region covered by the project, provided there is sufficient cross-border transmission capacity. It thus bundles the whole European intraday continuous market and complements the existing day ahead market.

The XBID solution for a single integrated European cross-border intraday market is running stable and availability of rollback systems has ceased

Linkup
> See Amprion press release, in German (html)
> See Energinet press release (html)
> See TenneT press release, in German (html)
> See TransnetBW press release, in German (html)
> See ENTSO-E press release (html)

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XBID successfully launched

15.06.2018

After several years of complex and intensive development and testing, the Cross-Border Intraday (XBID) solution and ten XBID related Local Implementation Projects (LIPs) were finally initiated on 12 June, with first deliveries on 13 June. In order to create a single integrated European intraday market, several Nominated Electricity Market Operators (NEMOs) and nearly twenty transmission system operators (TSOs) from all over Europe collaborate in the XBID initiative. Among the TSOs are the TSCNET shareholders 50Hertz, Amprion, APG, Energinet, TenneT, and TransnetBW, as well as TSCNET client Creos from Luxembourg.

With a common IT system consisting of one shared order book, a capacity management module, and a shipping module, XBID bundles the whole European intraday continuous market and complements the existing day ahead market. From now on, continuous trading of electricity is possible across the following countries: Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Norway, the Netherlands, Portugal, Spain, and Sweden. Most of the other European countries are to follow in a second XBID-wave in 2019.

The XBID solution for creating a single integrated European cross-border intraday electricity market was succesfully launched.

Linkup
> See Amprion press release, in German (html)
> See APG press release, in German (html)
> See Energinet press release (html)
> See TenneT press release (html)
> See TransnetBW press release, in German (html)
> See ENTSO-E press release (html)

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XBID go live-date confirmed

24.05.2018

Pan-European intraday coupling is crucial for the future European internal energy market. That’s why the Cross-Border Intraday (XBID) initiative was established with the purpose of increasing the overall efficiency of intraday trading. Several Nominated Electricity Market Operators (NEMOs) and nearly twenty transmission system operators (TSOs) from all over the continent collaborate in the XBID initiative, including the TSCNET shareholders 50Hertz, Amprion, APG, TenneT, and TransnetBW, as well as TSCNET client Creos from Luxembourg.

On a technical scale, the XBID Solution is based on a common IT system comprising one shared order book, a capacity management module, and a shipping module. The individual components must be perfectly matched, and in order for all parties participating in XBID to exercise due care, the go-live date for XBID Solution and ten related Local Implementation Projects (LIPs) was postponed earlier this year from March to June.

After a successful completion of additional testing phases as well as two market trial periods, the NEMOs and TSOs now have confirmed the go-live date for XBID. As of 13 June, the ten LIPs will deliver continuous trading of electricity across Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Latvia, Lithuania, Norway, the Netherlands, Portugal, Spain, and Sweden. Most of the other European countries will then follow in a second XBID-wave in summer 2019.

> See Amprion press release (html)
> See APG press release (html)
> See TenneT press release (html)

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