Energy and Environment Research Division
Research at PSI comprises all aspects of human energy use, with the ultimate goal of promoting development towards a sustainable energy supply system. Technologies are being advanced for the utilization of renewable energy sources, low-loss energy storage, efficient conversion, and low emission energy use. Experimental and model-based assessment of these emissions forms the basis of a comprehensive assessment of economic, environmental and social consequences, for both present and future energy supply systems.
Division Head: Prof. Dr. Thomas Justus Schmidt
Energy Briefing Event 2023
The Energy and Environment Division of the Paul Scherrer Institut PSI successfully hosted their second Energy Briefing Event at the Zentrum Paul Klee in Bern. The event focused on the potentials and challenges associated with the production, regulation, and utilization of synthetic fuels. Representatives from WWF, Avenergy, PSI, and BAZL shared their expertise and insights on this topic.
A heartfelt appreciation goes out to Ulrich Koss (Metafuels), Theo Rindlisbacher (BAZL), Christian Bach (Empa), Thomas J. Schmidt (PSI), Thomas Häusler (WWF Switzerland), Daniel Hofer (Avenergy Suisse), and our moderator Stephan Lendi for their invaluable contributions and insightful perspectives.
Energy Briefing Event 2022
On June 28th, 2022, the Energy Divisions (ENE and NES) at PSI hosted their first Energy Briefing Event at the Kursaal in Bern. Knowledgeable voices from industry, research and government shared insights in a dialogue on the feasibility of the Net Zero goal and what next steps are required to achieve this collectively.
A big thank you to Daniela Decurtins (GazEnergy), Particia Sandmeier (Hitachi Energy), Martin Naef (ABB), Pascal Previdoli (BFE), Thomas Schmidt (PSI), Christian Verhoeven (GE), Peter Richner (Empa), Andreas Pautz (PSI) and our Moderator Stephan Lendi for their valuable contributions and insights!
Highlights & News
Rätsel geknackt: Wie Feinstaub erst in der Luft entsteht
Forschende des Paul Scherrer Instituts, der University of Colorado und 29 weiterer Forschungseinrichtungen aus verschiedenen Ländern haben die Zusammensetzung der organischen Anteile des Feinstaubs für verschiedene Regionen der Welt untersucht und bestimmt, aus welchen Ursprungssubstanzen er sich jeweils bildet. So konnte erstmals geklärt werden, welche Rolle einzelne Bestandteile der Abgase für die Feinstaubbildung spielen.
Vibrational Spectra of Adsorbates from DFT
The hydrolysis of isocyanic acid was studied experimentally and theoretically and a reaction mechanism on different catalysts was established. The decreasing NOx emission limits for diesel vehicles impel the further development of the existing NOx deactivation technologies, particularly the selective catalytic reduction (SCR) of nitrogen oxides with urea. In the urea-SCR process, urea is injected into the hot exhaust gas, where it thermally decomposes into isocyanic acid (HNCO) and ammonia.