Safe energy systems Switzerland

Is energy security feasible in a fossil-free Switzerland?

Security of energy supply in a fossil-free Switzerland is feasible and affordable according to a new white paper from an expert group at the Energy Science Center. It will require increased production of renewables and efficient energy trading with neighbouring countries.

How can Switzerland improve energy security?

Even with substantial growth in domestic production, Switzerland will have to continue to import electricity in winter and export it in summer. Energy security could thus be enhanced by expanding winter-productive sources, such as wind, alpine photovoltaics and seasonal heat storage.

Are energy supply systems secure?

An energy supply system is generally regarded as secure when sufficient energy is available without disruption and at affordable prices. To determine the state of energy supply security for Switzerland, the expert group drew on research conducted by ETH Zurich and the ETH Domain.

Why does Switzerland need a European electricity market?

“That’s why Switzerland needs efficient access to the European electricity market in which it can balance out the numerous, fluctuating renewable energy sources by time and region,” says Schaffner, who is coordinating the work of the expert group in partnership with Kirsten Oswald.

Why are Swiss people worried about energy security?

Recent developments such as the Russian war of aggression in Ukraine and the resulting energy crisis in Europe have aroused concerns about energy security, particularly in the winter months, among the Swiss population and raised questions about the climate and energy policy direction of the federal government.

Why is Switzerland a good place to invest in energy?

Switzerland has a unique opportunity not only to use its innovative strength for the energy transition in its country, but also to export technologies, expertise and experience to Europe and the world in the future. Gabriela Hug is Chair of the Managing Board of the Energy Science Center (ESC) at ETH Zurich.