Eva Pfannes is a passionate practitioner and frequent keynote speaker who thrives in complex and fast-developing environments with public sector and cultural clients, focusing on benefits for society and the natural environment. She co-founded OOZE architects; urbanists with her partner Sylvain Hartenberg in Rotterdam. “OOZE champions a culture of innovation, inclusion, and integration: radical system thinkers and doers, passionate collaborators leaving no one behind, and catalytic designers fostering innovative interventions for real change, from the smallest community to the world” (Henk Ovink, 2025).
Eva specializes in urban strategies, blue-green infrastructure, and bankable concept developments that mitigate and adapt to climate change impacts with nature-based and culture-based solutions.
For the Dutch Water as Leverage programme, she leads the CITY OF 1000 TANKS alliance in Chennai, developing a water balance model across the city to make the most inclusive, efficient, and economic use of water locally. Água Carioca, an urban circulatory system for Brazil, received the Holcim Prize for Sustainable Development. As co-curator and lead designer for the International Architecture Biennial Rotterdam (IABR), Eva and her team developed a neighbourhood energy transition model prioritizing community ownership, multi-scalar benefits, and actionable implementation frameworks.