The sustainable and efficient use of biomass is a central pillar of Switzerland's energy transition. As a limited resource, biomass requires a targeted and consistent use at the systemic level. Bioenergy is multifunctional and can provide electricity, heat, as well as gaseous and liquid energy carriers. With the ability to be deployed when and where needed, bioenergy can make an important contribution to the energy system's flexibility and resilience. This contribution can be further enhanced through advanced conversion processes, improved system integration, and the exploitation of synergies. Research projects should be guided by the strategic added value of biomass use for the federal energy strategy.
Research Programme Objectives
The Bioenergy research programme promotes application-oriented innovations relevant to Switzerland, strengthens national cooperation, and embeds research in an international context. Central to the programme are holistic system considerations: the targeted use of different biomass fractions, improved conversion technologies, cascading use in line with the circular economy, and the meaningful valorization of by-products (e.g., CO2, nutrients). This includes a systemic consideration of the entire value chain – from biomass sources through conversion technologies to the end-use applications of the energy carriers produced. Research projects may focus on specific technologies or processes, but should place these in a system context, compare them with relevant alternatives, and clearly demonstrate their strategic relevance for the Swiss energy system.
Research priorities 2025–2028
- New and advanced conversion processes: Efficient mobilization and use of sustainable biomass fractions; further development of existing and novel processes
- System integration and sector coupling: Spatial and temporal embedding of bioenergy plants; provision of different energy carriers, flexibility, and storage
- Negative emissions and sustainability assessment: BECCUS, life cycle assessment, economic viability, and social acceptance
