Eurogrid GmbH Group Management Report 2022
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The construction of power lines is often associated with low acceptance among local stakeholders
and with lengthy and complex administrative procedures. Delays in line construction are therefore
still possible despite intensive efforts by 50Hertz's approval and participation experts. In addition,
the high number of parallel procedures harbors the risk of resource bottlenecks at the federal and
state authorities concerned. The market for required services (experts, environmental planning
and routing offices, engineering offices, mapping experts) is also extremely tight throughout
Germany due to the high demand for infrastructure. Timely access to suitable resources and
suppliers who can provide services in line with requirements appears to be increasingly important
in this context and, in addition to cost effects, can also entail time restrictions. In addition, due to
the complexity of the projects, there are other possible causes for delays and additional costs,
which can be reduced with professional project management, but not completely eliminated.
Delays in network expansion can lead not only to an increase in operating costs to cope with grid
bottlenecks, but also to an increase in critical situations in grid operations. The reason for this is
that the new lines are essentially needed to transport the ever-growing variable feed-in of
renewable energies in the 50Hertz control zone to areas with higher consumption as a matter of
urgency, and planned shutdowns of conventional power plants near the centers of consumption
in the south and west are drawing closer.
50Hertz Transmission uses a highly available grid control system for the secure operation of its
transmission network. The existing grid control system is currently being replaced by a new
system in a complex project. As this project is delayed, the old grid control system has to be
operated beyond the planned duration and its operation has to be secured in cooperation with the
manufacturers of the subsystems.
So far, the Corona pandemic has resulted in only minor additional expenses or delays in the safe
operation, maintenance and construction of grid facilities. These mostly resulted from restrictions
or delays in the cross-border movement of goods or service providers' personnel. In the future,
too, negative effects on operations cannot be ruled out in the event of prolonged pandemic events.
However, the construction of new plants also results in opportunities through the accelerated
completion and commissioning of plants. Their earlier transfer to finished assets will generate
higher returns from these plants, which in turn will free up capital for further investment activities.
Otherwise, opportunities are limited due to the regulatory framework in this area.
As an operator of so-called critical infrastructure, 50Hertz is exposed to the risk of targeted cyber
attacks. To prevent this and ensure information security, 50Hertz is required by the IT Security
Act to design the processing, storage and communication of information in such a way that the
availability, confidentiality and integrity of the information and systems are ensured to a sufficient
degree. The regulatory requirements for this are set out in the IT Security Catalog for Grid
Operators of the BNetzA pursuant to Section 11 (1a) EnWG. According to this requirement,