ETH model paves the way for the energy transition

Zürich , January 2021

An interdisciplinary team from ETH Zurich is developing the Nexus-e platform, which can be used to model various scenarios for Swiss energy systems. This should facilitate the transformation of the energy sector in the coming decades.

At the Energy Science Center ( ESC ) of the Swiss Federal Institute of Technology in Zurich ( ETH ), an interdisciplinary research group is working on the Nexus-e platform. It is intended to help answer the fundamental questions that the energy transition that has been adopted will raise for politics, business, science and society now and in the years to come. The project is supported by the Federal Office for Energy .

As a video from ETH shows, Nexus-e is supposed to map the entire complex Swiss electricity system. “In order to find solutions for the future, you need more flexibility,” project manager Marius Schwarz is quoted in an article by the ETH. "With Nexus-e we want to provide a platform with which we can model different scenarios and thus facilitate the transformation of the energy sector in the coming decades."

This transparent platform is supposed to be a kind of toolbox. Its flexible modules are intended to represent the Swiss economy as a whole and the electricity market as well as the electricity market, investments in decentralized and centralized energy systems, network security and network expansion.

It also serves as a modeling infrastructure that is continuously used in research and teaching. This will make it a modeling platform for interdisciplinary research within the university. But it should also be used outside as a test environment and further developed. "We are therefore open to new collaborations in the academic field, but also with political decision-makers or representatives from industry," said ESC director Christian Schaffner.

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