Jannes Willems is an assistant professor in urban planning at the University of Amsterdam. His research focuses on how city administrations are planning and managing green infrastructures, and their impact on communities and ecosystems. Jannes researches how these infrastructures can enable transformations towards more climate-proof cities, with a particular attention to the - often hidden - politics of infrastructure provision: a low-salience, yet highly complex policy domain with profound implications on cities and regions. He has worked in interdisciplinary and transdisciplinary research teams and conducted empirical fieldwork in Western-European cities. He currently leads the GREEN-INC research project (2024-2026) and is part of the REACH project (2026-2030).
Jannes teaches in the bachelor programmes Human Geography & Planning and Future Planet Studies, and the master programme Urban and Regional Planning. He is one of the editors of the Dutch professional magazine Rooilijn and the European online platform In Planning. He also co-hosts the Dutch podcast Onder Planologen.
Previously, he was affiliated with Erasmus University Rotterdam as a postdoctoral researcher (Department of Public Administration & Sociology). He was involved in the European Interreg project BEGIN and the KIMA research programme Marker Wadden. He also initiatied a NWO SURF research into the platforms Amsterdam Rainproof and Water Sensitive Rotterdam. Jannes defended his dissertation in at the University of Groningen (Department of Spatial Planning & Environment) in 2018. His dissertation entailed institutional change in the Dutch waterway sector, in the light of replacing major ageing infrastructure assets.
Jannes obtained his Research Master in Regional Studies (cum laude) and his Bachelor Environmental & Infrastructure Planning at the University of Groningen. In 2015, he was a 'visiting student' at the Massachussetts Institute of Technology (Environmental Policymaking & Planning group). During his master, he conducted fieldwork in Brazil as part of a research project of the Federal Universidade de Pará.
Jannes has received research funding from amongst others the EU Driving Urban Transitions partnership, NWO and UvA's Centre for Urban Studies.
Qualitative methods: interviews, focusgroups, workshops, participatory observation