Experts & Staff

WRI brings together 1,400 experts and other staff in working in seven programs: food, forests, water, energy, cities, climate and the ocean and four centers of excellence for business, economics, finance and equity. Our staff and researchers work globally to produce data-based solutions that generate real change on the ground.

Contact our media team to arrange an interview with any of our experts.

10 Featured Experts



Rogier van den Berg

Acting Global Director, WRI Ross Center for Sustainable Cities

Rogier van den Berg

Program Experts & Staff

Claudia Adriazola-Steil

Acting Director, Urban Mobility, and Director, Health & Road Safety, WRI Ross Center For Sustainable Cities

Ettore Arpini

Planning and Performance Analyst, WRI Ross Center for Sustainable Cities

Ettore Arpini

Isabel Bartmann

Grants & Finance Specialist, WRI Ross Center for Sustainable Cities

Mercedes Escobar

Consultant in Air Quality and Urbanism, WRI México

Carolina Grangeia

Urban Mobility Analyst, WRI Brasil Ross Center for Sustainable Cities

Carolina Grangeia

Anne Maassen

Global Lead, WRI Ross Center Prize for Cities

Anne Maassen

Augusto Nardin Sauer

Urban Mobility Intern, WRI Brasil

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David Pérez-Barbosa

Mobility and Road Safety Advisor, WRI Ross Center for Sustainable Cities

Alejandro Schwedhelm

Urban Mobility Associate, WRI Ross Center for Sustainable Cities

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