When a vision becomes reality

Aldo Steinfeld, a pioneer in synthetic fuels, retires at the end of July 2025. This provides a compelling reason to present a portrait of the engineer and to find out how you can fill up your fuel tank with sun.?

This picture shows Aldo Steinfeld on his Harley in front of the Main Building of ETH Zurich.
A dream comes true – Aldo Steinfeld rides his Harley with a CO2-neutral fuel. (Image: Michel Büchel / ETH Zurich)
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