RSC Conference 2019: Rush to Copenhagen

08.10.2019

The weather turned out typically Nordic with quite stormy wind and some rain, but otherwise host Nordic RSC could be more than happy about a great success and a fruitful gathering of our industry – about 250 participants from all over Europe came to the third “RSC Conference” today in the Danish capital of Copenhagen. The event was staged by Nordic RSC at the Crowne Plaza Hotel, located in the Copenhagen Towers, which also house the offices of the Regional Security Coordinator (RSC) of the power transmission system operators (TSOs) of Denmark (TSCNET shareholder Energinet), Finland (Fingrid), Norway (Statnett), and Sweden (Svenska Kraftnät).

One of the key sentences fell quite early: “Nobody knows the future, but it will be electric!” In the European energy system that is already interconnected and will become even more so in future, coordination of cross-border electricity flows is one of the most crucial tasks for TSOs. To a large extent, this task is performed by Europe’s RSCs, with Coreso (based in Brussels) and TSCNET Services (Munich) as pioneers from 2013 onwards. In 2015, SCC for south eastern Europe followed in Belgrade and in 2016, Baltic RSC as well as Nordic RSC were established.

A good idea becomes a tradition
The RSCs have been holding conferences on system security since 2017, co-organised by the European Network of Transmission System Operators for Electricity (ENTSO-E). TSCNET hosted the first RSC conference entitled “ElSeC” (Electricity Security Coordination) in Munich and one year later Coreso invited to “Power Coordination Europe” in Brussels.

The motto of “RSC 2019” was “Act locally, coordinate regionally, think European”. The event resulted in a closing speech by the CEO of the Finnish TSO Fingrid, Jukka Ruusunen, discussing how RSCs support efficient markets that in turn support security of supply. This core discussion was complemented by other general panel discussions and also by parallel, partly interactive sessions to cover as many interesting and relevant topics as possible. The topics were, for instance, “The Green Transition: The reason for change and innovation in TSOs”, “Ensuring the right competences in an RSC perspective”, “Critical Grid Situation Communication”, “Regional adequacy forecasting” or “Balancing projects and reserve sizing”. The key speakers came from the industry, EU institutions, markets and civil society.

Thomas Egebo, CEO of TSCNET shareholder Energinet, the Danish TSO, welcomed the participants and illustrated the importance of the regions using the example of the Nordic region. The ENTSO-E strategy paper on “Enhanced TSO coordination for Europe” was presented by Joachim Vanzetta, Director System Control at the German TSO and TSCNET shareholder Amprion and Chair of the ENTSO-E Board. Eryk Kłossowski, CEO of the Polish TSO PSE, and Ben Voorhorst, COO of the Dutch-German TSO TenneT – both are TSCNET shareholders – participated together with colleagues from further TSOs in the general discussion: “TSO regional cooperation and establishment of RCCs – learning from best practices”. This discussion was moderated by Laurent Schmitt, the Secretary-General of ENTSO-E.

Increasingly complex with rapidly rising requirements
Maik Neubauer, one of the two Managing Directors of TSCNET Services, held a presentation on “RSC complexities and future challenges”, focusing on the intricacy of the challenges faced by RSCs in the continuous implementation of services, in RSC collaboration and in the adaptation and integration of requirements from the EU “Clean Energy for all Europeans Package” (CEP).

On the conference website, all speeches and discussions were broadcast via live stream. Soon all presentations will be available for download as well as numerous photos from the event. All good things come in threes, as the saying goes. The third edition of the RSC Conference was indeed great, but we are all the more looking forward to next year.

Around 250 participants attended this year’s RSC Conference on 8 October in Denmark’s capital Copenhagen

Linkup
> Visit RSC Conference 2019 webpage, with videos (html)

See article on single page

First cables of ALEGrO installed

27.09.2019

The “Aachen Liège Electricity Grid Overlay” (ALEGrO) will be the first direct interconnector of the German and Belgian electricity grids. Its transmission capacity of 1,000MW is going to significantly increase cross-border electricity flows and security of supply in the regions surrounding the new converter stations at the respective ALEGrO end points, Niederzier in Germany and Lixhe in Belgium. The European Project of Common Interest (PCI) is jointly being implemented by TSCNET shareholder Amprion, one of the four German transmission system operators (TSOs), and the Belgian TSO Elia.

In the summer of 2019, several teams were working simultaneously at different points along the 41km-long ALEGrO section in Germany on the installation of the conduit system for the underground cables. Underground cabling is used exclusively for the entire German-Belgian power bridge. Due to the dry summer, construction work on the DC link has progressed rapidly: 60 percent of the cable conduits have already been completed. Amprion is now beginning to pull the 320kV cables successively into the conduits, initially in Niederzier, where the construction of the new ALEGrO converter plant is also progressing well.

Amprion starts the installation of ALEGrO underground cables (picture: Rheinhard Nießing / Amprion)

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

See article on single page

TYNDP2020 applications from infrastructure projects

26.09.2019

The biennial Ten-Year Network Development Plans (TYNDPs) are compiled by the European Network of Transmission System Operators for Electricity (ENTSO-E) with the participation of the member transmission system operators (TSOs). The TYNDPs derive from the in-depth identification of Europe-wide power-related key investments and infrastructure projects with high potential.

From mid-October to mid-November, ENTSO-E accepts applications for electricity and storage projects for the forthcoming TYNDP2020. To assist project promoters in preparing their submission sufficiently, ENTSO-E yesterday published a guidance for applicants. The guideline contains information on the procedure and timetable for applying to TYNDP2020, the administrative and technical criteria to be met by the projects and the documents and information to be submitted to verify compliance with these criteria. The guide is supplemented by the demonstrative slide presentation “Applying to the TYNDP2020 – A visual guide to the main steps”.

The application period for the TYNDP2020 starts in mid-October

Linkup

> See ENTSO-E press release (html)
> Open Guidance for applicants (pdf, 508kb)
> Open ”Visual guide to the main steps” (pdf, 112kb)

See article on single page

Central project management and office for SuedLink

24.09.2019

The SuedLink extra-high voltage line is not only the most important individual project of the energy transition in Germany, but also the largest underground cable project in the world: Around 700 kilometers of cable will be laid and around ten billion euros invested. By connecting the windy regions of northern Germany with the consumption centres in the industrially highly developed south, “power highways” such as SuedLink are indispensable for achieving Germany’s and Europe’s climate goals. SuedLink is implemented jointly by the two TSCNET shareholders TenneT, the Dutch-German transmission system operator (TSO), and TransnetBW, the TSO from southwest Germany.

In order to efficiently advance the further approval procedure and the subsequent construction of SuedLink, the two TSOs have commissioned the international technical service company Jacobs as central service provider. The aim is to coordinate and control the various tasks such as planning, approval, obtaining easements and construction under one roof. This makes SuedLink the first major project in Germany in which an external central service provider is involved. TenneT Managing Director Tim Meyerjürgens explains why the two partners decided on a model that has proven itself many times in such large-scale projects on the international market: “The schedule for implementation is challenging. At the same time, the expectations of politics and the public continue to rise. For this very reason, controlling and coordination play such an important role.”

The commissioning of Jacobs is accompanied by the opening of the central SüdLink office in Würzburg, Lower Franconia. Together with the central service provider, TransnetBW and TenneT will initially create 130 jobs there, the number of which will rise to 250 in the course of the project. To better incorporate regional knowledge into the planning process, further decentralised project offices are to follow along the route. Dr. Werner Götz, Chairman of the TransnetBW Executive Board, comments on the development: “By commissioning a central service provider and setting up a joint project facility in Würzburg, we have laid the foundations for the successful implementation of this major project.” The staff in Würzburg will include engineers, archaeologists, landscape planners, biologists, geologists, and project managers, all joining forces for Europe’s energy future.

TenneT and TransnetBW commission a central service provider for the implementation of SuedLink (picture: TenneT / Katja Schubert)

Linkup
> See TenneT press release, in German (html)
> See TransnetBW press release, in German (html)
> See TransnetBW press release on the office opening, in German (html)

See article on single page

Final Conference of FutureFlow

10.09.2019

The FutureFlow project reaches the final straight: On 15 October, the Slovenian transmission system operator (TSO) ELES will host the final conference of the successful project in the Austrian capital of Vienna. FutureFlow was launched in 2016 and funded by the EU under the Horizon 2020 programme. The twelve project partners from eight European countries will officially conclude the project in December 2019.

The increasing regenerative energy generation and decreasing flexibility from conventional power plants require innovative approaches by the players in the electricity market. This is where the FutureFlow project comes in by exploring innovative e-trading solutions for smart cross-border balancing and redispatching in the control areas of four central-south European TSOs, all shareholders of TSCNET. In addition to the project coordinator ELES, the other TSO participants are APG from Austria, MAVIR from Hungary and Transelectrica from Romania.

At the final conference the FutureFlow partners will present the most important project results and options for their implementation. These include, for example, the real-time results of the cross-border pilot tests and the operation of the IT platforms developed as part of FutureFlow.

The final conference of the FutureFlow project is hosted by Eles in Vienna on 15 October (picture: Stefan Steinbauer, Pixabay)

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

See article on single page

ENTSO-E reports on implementation of market network codes

04.09.2019

The EU network codes are a concise set of rules to promote the harmonisation of national electricity markets and regulations on the way to the European Energy Union. A fully functioning and interconnected internal energy market will strengthen Europe’s competitiveness, contribute to the integration of more renewable energies and ensure security of supply.

The network codes are divided into three families: connection, operation and market. The guidelines for Capacity Allocation and Congestion Management (CACM) and for Forward Capacity Allocation (FCA) are an integral part of the market code family. The progress made by the European transmission system operators (TSOs) in implementing these regulations is documented in two reports which have now been published by the European Network of Transmission System Operators for Electricity (ENTSO-E).

The “ENTSO-E Market Report 2019” outlines the progress in day-ahead and intraday coupling as well as in FCA, and the “ENTSO-E Report on Capacity Calculation and Allocation 2019” covers the capacity calculation in the ten capacity calculation regions (CCRs). The latter report also assesses capacity calculation and allocation based on statistical and quality indicators.

ENTSO-E has released two reports on the TSO implementation of market network codes (picture: ENTSO-E)

Linkup
> See ENTSO-E press release (html)
> Open Market Report (pdf, 2.85MB)
> Open Report on Capacity Calculation and Allocation (pdf, 2.97MB)

See article on single page

Swissgrid adjusts export capacities to Germany

03.09.2019

All participants in the integrated European electricity market have agreed on common definitions of the transmission capacity for international electricity exchanges, including the Net Transfer Capacity (NTC). The NTC is an important basis to anticipate and plan cross-border transactions. Thus, the establishment of NTCs is one of the essential tasks of the transmission system operators (TSOs) to enable market participants to carry out energy trading without jeopardising grid stability. TSCNET shareholder Swissgrid, the Swiss TSO, along with the neighbouring TSOs, determines the NTC values on all four Swiss borders on an annual, monthly and daily basis.

In the summer of 2019, Swissgrid had to reduce the NTC on the national northern border to Germany to ensure reliable grid operation. Originally, a static NTC value of 4,000 MW for exports from Switzerland to Germany had been defined with the neighbouring German TSOs. However, the load flows between the two countries have changed in the last two years. Situations in which Germany is dependent on imports, especially from Switzerland, occurred increasingly in the summer months. As a result, the previously typical north-south flow towards Italy reversed to a south-north flow towards Germany.

Other simultaneous factors also affected the Swiss grid load, such as the high level of Swiss hydropower production, the inspection times of the Swiss nuclear power plants and the seasonal decommissioning and construction work on the grid. In combination with the growth in exports to Germany, this led to significantly higher load flows in the Swiss 220kV grid, which were additionally reinforced by increased export opportunities from France to Germany through Flow-Based Market Coupling (FMBC) in the Central Western Europe (CWE) region and transit through Switzerland.

In fact, exports of up to 8,000MW were recorded on several days this summer. For this reason, Swissgrid, together with its neighbouring TSOs, has limited the NTC values for a secure grid operation. Swissgrid continues to cooperate closely with these TSOs to optimise cross-border capacity. The current static value of 4,000MW is expected to be substituted by seasonally adjusted dynamic NTC values. However, due to the implementation of the “Clean Energy for All Europeans Package” (CEP) of the European Commission, it is not yet possible to predict exactly how the NTC values at Switzerland’s northern border will develop.

Swissgrid adjusts the NTC values for electricity flows at the Swiss-German border

Linkup
> See Swissgrid news release (html)

See article on single page

COBRAcable market launch on 7 September

02.09.2019

After three years of construction, including the laying of the submarine cables as well as the construction of two onshore converter stations, and a successful test phase earlier this year, COBRAcable will be available for the electricity market as of the delivery day of 7 September, which is exactly on schedule. The first direct connection between the electricity markets of Denmark and the Netherlands was jointly realised and is operated by the two TSCNET shareholders Energinet, the Danish transmission system operator (TSO), and TenneT, the Dutch-German TSO.

The high-voltage DC cable with a length of about 325km has a capacity of 700MW. The Netherlands can import more sustainable electricity from Denmark through COBRAcable, mainly wind energy. In addition, the cable provides Dutch capacity on a structural basis for the Danish electricity grid, thus ensuring security of supply in Denmark, which of course also works the other way round. Moreover, the cable connection is designed in such a way that an offshore wind farm can be connected at a later date, so that COBRAcable contributes to a sustainable European energy landscape.

The COBRAcable interconnector of Energinet and Tennet is available to the market from 7 September (picture: screenshot taken from TenneT-video “First pile COBRAcable”, YouTube)

Linkup
> See TenneT press release (html)

See article on single page

ELES and Renault cooperate in e-mobility project

09.08.2019

“Demonstration of User-Friendly E-Vehicle Charging Solutions for Promoting Mass Use of E-Vehicles in Europe – INCIT-EV” is the somewhat lengthy but therefore very precise and apposite name of a research project conceived by TSCNET shareholder ELES together with 32 international partners. Probably the most prominent cooperation partner of the Slovenian transmission system operator (TSO) is the French multinational automobile manufacturer Renault, but the Italian automotive industry is also actively involved.

The core objective of the project, funded by the EU with around €15m under the framework of the Horizon 2020 programme, is the utilisation of advanced charging infrastructures and technologies and the development of corresponding business models. INCIT-EV is designed in line with the concept of the “E8 E-Vehicle Mass Charging Infrastructure” developed by ELES, which strives to make charging as simple, intuitive, and user-friendly as possible. The aim of the TSO is to extend the Slovenian E8 concept to the European level. The project partners also use neuroscientific techniques to adapt the development of the technology to the unconscious preferences and subjective expectations of e-car users.

ELES and Renault cooperate in e-mobility project (picture: ELES)

Linkup
> See ELES press release, in Slovenian (html)

See article on single page

TenneT on track for the energy transition

31.07.2019

Highly satisfactory business results and maintenance of the high level of 99.99% security of supply, are hallmarks of the half year report of the Dutch-German TSCNET shareholder Tennet. The latter is a growing challenge for the transmission system operator (TSO) because of the increased feed-in of volatile renewable energy. But above all, the report illustrates the commitment of the TSO to the European energy transition.

To take further steps in shaping the energy system of the future, TenneT has launched a series of strategic initiatives and partnerships to join forces across sectors. TenneT is participating in a German power-to-gas pilot project and is working together with regional grid operators and market partners on smart solutions to optimise the use of existing electricity infrastructure. The TSO is also involved in blockchain pilots to create flexibility for balancing the power system from decentralised sources.

TenneT has further strengthened its position as a leading offshore TSO. In Germany, TenneT has awarded DolWin 5, the 14th offshore grid connection. TenneT will increase its current offshore transmission capacity from 6,232MW in the German North Sea to almost 9GW by 2024. In the Netherlands, too, the development of the offshore grid with the Borssele Alpha and Beta projects is on schedule. TenneT intends to provide a total of 10.6GW of connection capacity for Dutch offshore wind farms by 2030. The TSO is also carrying out several onshore projects to ensure the transport of the growing amount of green electricity and thus security of supply in its control areas. Important interconnecting projects are the NordLink cable connection, which is currently being built to directly link the German and Norwegian markets for the first time. The COBRAcable between the Netherlands and Denmark has “landed” at the Dutch shore and will go into operation this year.

These developments are complemented by solid and impressive figures: Underlying operating result (EBIT) rose from €362m (first half of 2018) to €407m in the first half of 2019. €1,094m (first half of 2018: €904m) were invested in the Dutch and German high-voltage grids (of which €612m in Germany) and a total of €1.75bn green bonds were successfully issued. Manon van Beek, CEO of TenneT, comments on the report: “We have embarked on an irreversible transition to a sustainable society and a new energy system. This requires investments, not only in new electricity connections, but also in innovations and digitalisation. We have to move to holistic energy system thinking and also work on solutions to make better use of the existing high-voltage grids. We are convinced that this is the way forward to limit social costs and at the same time maintain a very high security of supply.”

TenneT presents its half year report 2019 (picture: TenneT)

Linkup
> See TenneT press release (html)
> Open Half year report 2019 (pdf, 803kb)

See article on single page