Grid and supply security in times of COVID-19

16.03.2020

Transmission system operators (TSOs) are managing an integral part of our society’s systemically relevant critical infrastructure, which must be maintained under all circumstances. In the current global health crisis, the TSCNET shareholders, like all other TSOs, are aware of their specific responsibility for the security of European electricity supply, which is a matter of preserving social and economic life. The TSOs are focusing on their core business: secure electricity supply, and have taken technical precautions, especially in sensitive areas such as the control centres. But of course, hygienic and social measures are also adopted with regard to the safety of their customers, business partners and employees.

As far as the TSO’s own employees are concerned, as many colleagues as possible are sent to work from home. For a large number of technical staff, e.g. in the areas of monitoring, maintenance or repair, this is obviously only possible to a limited extent. The four German TSOs for example have taken a number of precautionary measures. These include in particular:

  • Strict rules regarding business trips and contact with other persons.
  • Special requirements apply to the staff in the control rooms and in the technical teams which are absolutely necessary for the maintenance of the grid. Generally speaking, the control rooms are equipped for all emergencies, far beyond the current threat from the corona virus.
  • The precautionary measures taken are checked daily and adjusted to the current situation if necessary.
  • The individual TSOs also adapt their measures in accordance with the rules and regulations applicable in their respective grid areas.

To play an active role in the containment of COVID-19, the TSOs also respond with such understandable measures as access restrictions or the cancellations of meetings and public information events. Instead, the companies are opting for online conferences. 50Hertz, for example, one of the four German TSOs, is introducing an online participation system as a replacement for the cancelled information events for example on the transregional SuedOstLink power line so that citizens can be continuously involved in the planning process.

The European TSOs contribute actively and responsibly to the containment of SARS-CoV-2 without compromising system security (electron microscope image of SARS-CoV-2: NIAID, CC BY 2.0)

Linkup
> 50Hertz, in German (html)
> APG, in German (html)
> Energinet, (html)
> TenneT Germany press release, in German (html, published on 17 March)
> TransnetBW, in German (html)