Europe’s high-voltage grid has a total length of around 485,000km and continuously feeds in approx. 1,152,017MW of electricity. The transnational grid can be considered as the backbone of all European critical infrastructures, whose reliable operation is essential for Europe to function as an economic zone. Since this aspect is too often neglected, Maik Neubauer, one of the two Managing Directors of TSCNET Services, the Munich-based Regional Security Coordinator (RSC), has taken the opportunity to share his views on the prospects of the European electricity transmission system in an interview in the current issue (1/2020) of the “THEMEN:magazin”. This German-language medium bi-monthly provides reports on economic challenges and opportunities with a focus on energy policy.
Neubauer points out that, although the European interconnected grid is one of the most complex infrastructures in the world, there have so far hardly been any significant blackout situations – thanks to the cooperation of the European transmission system operators (TSOs), which has been well-established for decades. But since the energy transition is a pan-European project, the increasing flows of electricity from renewable sources do not stop at the border. European TSOs face the challenge of integrating numerous additional energy sources into the grid and operational control processes. Due to the predominance of nuclear and fossil power generation to date, the forecasting and control processes for optimum utilisation and balancing of the European grid have so far been rather deterministic, which is currently changing at a rapid pace with the volatile renewable energies.
Therefore, in addition to grid expansion and swift digitisation of control processes, increased European coordination of congestion and capacity management is essential. The EU network codes and, of course, the RSCs are crucial for this, as Neubauer emphasises. The RSCs receive data on expected grid situations from almost all European TSOs. This information is aggregated by the RSCs to provide an “early warning system” that identifies potential bottlenecks and threats to the grid. The RSCs thus support their TSO customers to counteract potential blackout situations in Europe by taking real- and near-time mitigation actions in their system operations and planning departments. Nevertheless, according to Neubauer, swift digitisation is inevitable to cope with the increasing data volumes in European grid management caused by the integration of renewable energy sources.
Without the seamless interaction of operations technology (OT) and information technology (IT), secure grid management will hardly be possible in the future. Neubauer also predicts that without a high level of artificial intelligence (AI), the complexity in critical infrastructures will no longer be controllable by humans in the medium term. Therefore, AI will soon also radically change the energy sector. Neubauer is well aware, however, that IT security and cyber security must have the highest priority in order to safeguard developments in AI and protect highly critical infrastructures from misuse or even terrorism.
“Artificial intelligence will be indispensable” – in an interview with the “THEMEN:magazin”, Maik Neubauer presented his view on the perspectives of the European electricity transmission system
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