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)

See article on single page

Core CCR project meeting hosted by HOPS

20.05.2019

Sixteen transmission system operators (TSOs) from the heart of Europe are participating in the Core Capacity Calculation Region (CCR) project in order to implement a decision taken by the Agency for the Cooperation of Energy Regulators (ACER) in November 2016 to merge the existing regional initiatives of Central Eastern and Central Western Europe into the European core region. These TSOs – including the twelve TSCNET shareholders 50Hertz, Amprion, APG, ČEPS, ELES, HOPS, MAVIR, PSE, SEPS, TenneT, Transelectrica, and TransnetBW – are strongly committed to implementing all CCR-related obligations in accordance with the respective network codes and guidelines of the European Commission.

Last week, the Croatian TSO HOPS organised a two-day project team meeting with representatives of all 16 Core CCR TSOs to calculate long-term cross-border transmission capacities compliant with the specifications on Capacity Allocation and Congestion Management (CACM). As one of the two Regional Security Coordinators (RSCs) for Core CCR TSOs, TSCNET Services was also part of the meeting. The concrete objective of the meeting in the Croatian capital of Zagreb was to prepare a proposal for an appropriate calculation methodology. This proposal will be open for public consultation from 10 June 2019. During the meeting participants also visited the HOPS control centre.

HOPS hosted a Core CCR project meeting in Zagreb (picture: HOPS)

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

See article on single page

Retrospect on Innogrid2020+

15.05.2019

This year’s Innogrid2020+ took place in Brussels on 13 and 14 May. Jointly organised by the European Network of Transmission System Operators for Electricity (ENTSO-E) and the European Distribution System Operators for Smart Grids (EDSO), the motto of the prestigious annual event for 2019 was “Connecting Physics and Digits: Power Platforms on the Rise”. So, it was about physical networks and their permeation with information and communication technologies, transforming the energy system into a cyberphysical system. Among the presented projects during Innogrid2020+ were several, in which TSCNET shareholders participate: “Crossbow” with Croatian transmission system operator (TSO) HOPS, “DA/RE” by German TSO TransnetBW, “FutureFlow” (ELES from Slovenia, APG from Austria, MAVIR from Hungary, and Transelectrica from Romania), “MIGRATE” (Amprion from Germany, ELES, and Dutch-German TSO TenneT), and SINCRO.GRID (ELES and HOPS). Besides, Yves Zumwald, CEO of Swissgrid, took part as speaker in the “CEO business track panel on innovation”.

In addition to informative sessions on disruptive technologies, innovation policy or targets for 2030, the event hosts also presented the 2nd European Power Network Awards during Innogrid2020+. The first winner is the Signposting Information project by the British Distribution System Operator (DSO) WPG, which aims to open new neutral markets around flexibility. The second winner is the digital platform “cyberNOC” by CyberGRID, a specialist in the development of virtual power plant solutions. cyberNOC stands for the seamless and secure integration of battery energy storage systems and electric vehicles with aggregators, electricity markets, and grid operators.

On the second day of Innogrid2020+, ENTSO-E and EDSO used the public interest in the event to present six recommendations on energy network innovation to the European Commission in the forefront of the Copenhagen Energy Infrastructure Forum on 23 and 24 May. These recommendations include the promotion of TSO-DSO cooperation, adequate support for research, development and innovation, of sectoral coupling and digitisation, or the linking of EU funding programmes.

This year’s Innogrid2020+ focused on the digitisation of power networks (picture of presentation by Yves Zumwald, CEO of Swissgrid: EDSO)

See article on single page

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)

See article on single page

Billions for the Austrian electricity infrastructure

12.04.2019

The electricity transmission system of TSCNET shareholder APG, the Austrian transmission system operator (TSO) is increasingly reaching its limits due to the restructuring of the energy system, notably through the integration of renewable energies. As a result, TSO interventions for grid stability and security of supply are currently causing monthly costs of €10m for Austrian electricity customers. APG is determined to respond with an even faster expansion of its high-voltage grid.

The recently granted official approval for the construction of the 380kV Salzburg Line (“Salzburgleitung”) is only the beginning of fulfilling the “#mission 2030”, the Austrian energy and climate strategy that sets the national goal of covering 100% of electricity consumption with renewable energies by 2030. APG has announced the “Austrian Electricity Infrastructure Billion” for further major projects to sustainably secure Austria’s power supply – the largest investment offensive to date into the Austrian transmission grid with a total of €2.5 bn over the next 10 years.

In addition to the Salzburg Line, there are two other large-scale projects: The expansion of the existing grid in the greater Linz Area and beyond (Project “Upper Austria Central Region”) and the replacement of the overhead line through the Weinviertel (“wine quarter”) in the northeast of Lower Austria. For the volatility management that will become more and more necessary in the future, APG is also pursuing innovation projects focusing on central topics like battery storage, digital substations or sector coupling.

“Full focus on renewables is the only sensible way,” explain Gerhard Christiner and Thomas Karall, CTO and CFO of APG respectively. However, they also emphasise that a strong transmission system is the precondition for the full integration of renewables, the decarbonisation targets of the industry, the full utilisation of the pumped storage potential in the Alps and the reduction of costs for grid-stabilising emergency measures.

APG launches billion-euro investment strategy for infrastructure (picture: screenshot taken from video “Wind braucht starke Netze”, APG/YouTube)

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

See article on single page

Eco-compatibility of “Salzburgleitung” approved

06.03.2019

It took 77 months to come to a final decision, but with its verdict of 5 March 2019, the Federal Administrative Court in the Austrian capital of Vienna now has validly confirmed the environmental compatibility of the Salzburg Line (“Salzburgleitung”), a project of TSCNET shareholder APG. The national transmission system operator (TSO) can thus secure not only Salzburg’s electricity supply, but significantly increase the security of supply for the whole of Austria.

Since the 380kV line is one of Austria’s most important infrastructure projects, Gerhard Christiner and Thomas Karall, CTO and CFO of APG respectively, consider the court’s decision a milestone for Austria’s energy infrastructure: “With the Salzburg Line, APG is creating the conditions for integrating the planned massive expansion of renewable energies such as wind and photovoltaics into the electricity grid and for ensuring Austria’s secure long-term electricity supply.” The line project is a key factor in fulfilling the “#mission 2030”, the Austrian energy and climate strategy that sets the national goal of covering 100% of electricity consumption with renewable energies by 2030.

In the actual APG grid planning, the Salzburg Line is crucial for completing the so-called 380kV Safety Ring, which is to form the backbone of the future Austrian transmission system. By connecting the main wind power generation areas in the east of the country with the pumped storage power plants in the west, surplus wind power capacities not consumed locally can be transported to the storage facilities in the Alps. If required, electricity can then be retrieved again. In this way, renewable energy sources will be used more efficiently.

The environmental compatibility of the Salzburg Line project of APG has been confirmed by the court of last resort (picture: APG)

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

See article on single page

APG automates emergency messages

20.02.2019

“In emergencies involving high voltages, quick help from proper specialists is needed,” explains Stevica Rakic, Project Manager at TSCNET shareholder APG, the Austrian transmission system operator (TSO). As the emergency services need accurate information, all 12,000 pylons in the APG control area have been equipped with an individual QR code since summer 2018. A corresponding specially developed smartphone application enables a reliable and quick notification of the right personnel in an emergency.

The QR codes are located on the pylon number plates and can be read with a scanner or simply with the camera from iOS or Android smartphones. If a random passer-by notices a potentially critical incident, he can press “Emergency Message” after scanning the code and the information process begins with automatically forwarding the message containing the relevant information to APG, the police, ambulance services, and the fire department. Besides, the person reporting is connected directly to the APG Security Center by phone.

If professional personnel use the function, APG’s digital security platform opens immediately. Of course, one cannot always rely on the availability of modern technology. Internet connections can be interrupted or there might be no smartphone available. Therefore, the familiar pylon and line numbers, as well as the emergency telephone number, remain on the plates so that an emergency message can still be sent without a smartphone or internet connection.

APG has equipped each of its pylons with an individual QR code for the automatic forwarding of emergency messages (picture: APG/APA/Schedl)

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

See article on single page

APG study on targets for renewables

31.01.2019

A resilient electricity transmission grid is the most effective flexibility option for converting the energy system in the course of the energy transition. This is the result of a study conducted by the renowned consulting company “Energy Brainpool” on behalf of TSCNET shareholder APG, the Austrian transmission system operator (TSO). The aim of the study is to identify possible effects of the restructuring of the energy system and concrete measures so that Austria can sufficiently contribute to the international climate agreement. According to “Mission 2030”, the Austrian energy and climate strategy, the national target in this respect is to cover 100% of electricity consumption with renewable energies by 2030.

“A full focus on renewables is the only reasonable way,” states Gerhard Christiner, CTO at APG. “We fully support the political goals of the Austrian Federal Government.” Since the transformation of the energy system is a comprehensive project, it can only be realised with enormous effort of all parties involved. The new study shows that the expansion of renewables will lead to unprecedented volatility in power generation, which should best be countered with a strong transmission grid. The basic precondition for this is the rapid implementation of the existing grid extension plans.

“The APG grid development plan provides for an investment volume of more than two and a half billion euros over the next ten years to upgrade our infrastructure,” explains Thomas Karall, CFO at APG. That’s money well spent, for the results of the “Energy Brainpool” study show that, in principle, it is possible to achieve the targets set out in “Mission 2030″. But official approval procedures must be accelerated, because: “If we do not manage to extend the transmission grid on time, the energy system will reach its limits. Then it will not be possible to fully exploit the potential of renewable energies,” explains CTO Christiner.

Vienna-based APG presents the results of a study on the preconditions for the Austrian “Mission 2030” targets

Linkup
> See APG press release, in German (html)
> Open study “Austria’s way towards 100% renewables”, in German (pdf, 1.19MB)

See article on single page

APG and ENTSO-E comment on frequency drop

16.01.2019

Last Thursday, 10 January 2019, at around 9 p.m., a deviation from the 50Hz mid-frequency to 49.8Hz was registered in the Continental European (CE) Power System which comprises the synchronised transmission grids of 25 countries. As foreseen in such cases, immediate collective actions have been taken by the transmission system operators (TSOs) of the CE Regional Group and the underfrequency was rectified within a few seconds. The incident was clearly sufficient to alert the TSOs, but at no time did it jeopardise the European security of supply.

Nevertheless, there have been reports in some Austrian media about a potential interruption of the European electricity supply, comparable to the event of November 2006, when ten million households in France were disconnected from the grid as a precautionary measure. These press reports have provoked reactions from TSCNET shareholder APG, the Austrian TSO, and the European Network of Transmission System Operators for Electricity (ENTSO-E), who both stated that the comprehensive technical analysis is still pending but that there was no risk of a major power failure at any time.

APG has already made initial statements on the incident. According to APG, the cause was most likely a combination of several circumstances, but the decisive factor was probably a data error at another TSO at a transfer point on the Austro-German border. This occurrence could not be compared with that of 2006, when line overload was the reason.

APG and ENTSO-E respond to press reports on the frequency drop in the CE power system and confirm permanent security of supply

Linkup
> See APG press release, in German (html)
> See ENTSO-E press release (html)

See article on single page

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)

See article on single page