Cyril Willimann works in the subject fields of environment, climate and energy. He primarily focuses on projects in the areas of climate change mitigation and adaptation.

He studied Environmental Sciences with specialization in Environmental Systems and Policy at ETH Zurich. During his studies, he completed two internships at research institutions and gained further practical experience at a tech start-up, a global manufacturing company and a foreign planning authority in the context of university projects. Before joining INFRAS, he worked as a product management intern at Swiss Re.