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Profile photo of Mia Callenberg
Division
Integration and Knowledge
Position
Environmental Specialist
Areas of Work
Integrated Programs Coordination, Sustainable Cities, Urban Systems, Africa Regional Team

Mia Callenberg

Environmental Specialist

Mia Callenberg works as an Environmental Specialist, supporting the GEF’s Africa regional team and the coordination of integrated programming. Her focus is on urban systems, and in particular the GEF’s Sustainable Cities program. 

Prior to the GEF, Mia worked with spatial and environmental planning for the UN Refugee Agency (UNHCR) in rural South Sudan, and for the international architecture firm Foster + Partners in London, implementing environmental design and sustainable resource management for large-scale urban projects. She holds master’s degrees in Industrial Ecology, and in Architecture and Urban Design, from Chalmers University of Technology, Sweden; and from École Nationale Supérieure d’Architecture de Montpellier, France. 

Mia is interested in sustainable and inclusive urbanization, particularly on the African continent. She is a chartered architect in Sweden and in the United Kingdom.

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Tree standing out among an urban wetland eco park in Kigali, Rwanda
Blog

Action by cities is central to global environmental goals

January 8, 2025

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