The role of synthetic fuels in a net-zero emission electricity system in Switzerland

Using the Nexus-e modeling platform, we have developed three main scenarios for the Swiss electricity system in 2050. These scenarios investigate the potential roles of hydrogen and e-methane for (1) the Swiss electricity supply if they are imported, (2) the seasonal storage of electricity storage within Switzerland and (3) the potential cost of producing hydrogen or e-methane in Switzerland. A detailed description of scenarios and results can be found in the published report.

The results of this study are intended to provide insight into the role of synthetic fuels in a net-zero emission electricity system in Switzerland but do not serve as forecasts. The modeling of the Swiss electricity system is subject to many assumptions and simplifications and all results are outcomes of computational optimization and scenario results present the option with the lowest total cost of power supply.