Experts & Staff


WRI’s experts are leaders in their fields. Their work spans topics such as food and land use, energy, cities, climate, economics, finance, governance and more.

Our more than 2,000+ staff work on the ground in more than a dozen focus countries and with partners in over 50 nations. Contact our media team to arrange an interview with any of our experts.

202 Featured Experts

Global Executive Team

Global Executive Team

Wanjira Mathai

Managing Director, Africa and Global Partnerships

Wanjira Mathai.
Global Executive Team

Melanie Robinson

Global Climate, Economics and Finance Program Director

Melanie Robinson.

Program Experts & Staff

Iman Abdulwassi Abubaker

Urban Mobility Project Manager, WRI Africa

Alejandra Achury

Research Analyst, Electric School Bus Initiative, WRI Ross Center for Sustainable Cities

Maria Alejandra Achury

Zablon Adane

Water Program Associate, WRI Africa

Zablon Adane

William Addo

Enterprise Investment Manager, Restore Local

William Addo

Alvin Adu-Asare

GIS Research Associate, WRI Africa

Alvin Adu Asare.

Alemayehu Agizew

GIS Analyst, Energy Access Explorer

Alemayehu Agizew.

Mohammad Ali

Operations Associate, US Climate Program

Mohammad Ali

Agraw Ali

GIS Research Analyst, WRI Africa

Angela Anderson

Director of Industrial Innovation

Angela Anderson

Eillie Anzilotti

Urban Development Communications Manager & Communications Lead, UrbanShift, WRI Ross Center for Sustainable Cities

Eillie Anzilotti.

Kate Archambault

Operations Manager, Electric School Bus Initiative

Kate Archambault

Mike Badzmierowski

Manager, U.S. Agricultural Policy

Mike Badzmierowski.

Luke Balleny

Manager, Energy Minerals and Circularity, WRI U.S. Polsky Energy Center 
Photograph of Luke Balleny

Igerha Bampa

Technical Assistant for Open Timber Portal, WRI Africa

Igerha Bampa.

Brittany Barrett

Deputy Director, Implementation & Operations for the Electric School Bus Initiative, WRI Ross Center for Sustainable Cities

Brittany Barrett.

Mulumar Gadissa Bedassa

Grants and Finance Specialist, Cities Program, Ethiopia

Mulumar Bedassa

Lisa Beyer

Senior Manager, Nature for Urban Resilience

Lisa Beyer

Lori Bird

U.S. Director, WRI Polsky Energy Center

Lori Bird

Jonah Busch

Senior Environmental Economist, Cities4Forests, Natural Infrastructure

Jonah Busch

Zachary Byrum

Associate II, Industrial Decarbonization and Carbon Removal

Zachary Byrum.

Willy Carlsen

Research Analyst, Industrial Innovation and Carbon Dioxide Removal

Willy Carlsen.

Kathy Cefus

Senior Operations Manager, WRI U.S.

Kathy Cefus.

Anderson Ngowa

Finance Associate, Energy Access

Anderson Chembe.

Brian Chitala

Investment Specialist

Brian Chitala

Susan Chomba

Director of Vital Landscapes, WRI Africa

Susan Chomba

Bobby Cochran

Senior Lead, Strategy, Policy and Delivery, Cities4Forests

Bobby Cochran

Josh Cohn

Utah Watershed Health Coordinator, Cities4Forests

Josh Cohn

Natasha Collins

Manager, Cities4Forests and Natural Infrastructure Initiative

Natasha Collins.

Matthew Cronin

Project Coordinator II

Matthew Cronin

Alyssa Curran

E-Mobility Financial Solutions and Equity Research Associate, WRI U.S. Polsky Energy Center

Alyssa Curran

Bethel Elias Dadebo

Grants and Finance Specialist, WRI Africa

Bethel Elias Dadebo

Alexander Dane

Director, U.S. Clean Energy Implementation, WRI Polsky Center for the Global Energy Transition

Profile photo

Nii Darko Darko

Senior Urban Mobility Manager, Cities Program, WRI Africa

Sod-Erdene Davaadorj

Grants and Finance Manager, Cities4Forests and Natural Infrastructure Initiative

Sodoo Davaadorj.

Carrie Dellesky

Communications Manager, Cities4Forests

Carrie Dellesky

Audrey Denvir

Research Associate II, U.S. Lands

Audrey Denver.

Agostinha Depina

Budget Development & Proposal Risk Associate, WRI Ross Center for Sustainable Cities 

Agostinha Depina

Irina Didenko

Grants and Finance Specialist II, Cities4Forests

Irina Didenko.