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Hi, I'm Ross O'Ceallaigh
Urban Designer, Sustainability Educator and Communicator
I'm currently on the lookout for research and writing commissions. Get in touch to discuss your project.
Current Projects
Urban Wilding Hub
I recently launched a new nonprofit called Urban Wilding Hub with a mission to mainstream rewilding principles in towns and cities across Europe.
GatherMap
A simple way to crowd-source spatial data with interactive, embedded maps.
Use it for public engagement, research and community projects.
Experimental School of Urban Ecology
I'm working with Bethnal Green Nature Reserve in east London on an exciting interdisciplinary course exploring local, nature-led responses to the climate crisis. I'm leading three modules exploring climate science, urban ecology, systems thinking and community-led climate action.
The first cohort of the course will be in June-July 2026.
Green Urbanist Podcast
Listen to 120+ episodes exploring climate action in cities.
Green Urbanist Newsletter
Regular articles and updates on all things sustainable urbanism.