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.

Program Experts & Staff

Anderson Ngowa

Finance Associate, Energy Access

Anderson Chembe.

Bukaba Dieudonne

PMEL Specialist

Bukaba Dieudonne

Samuel Gaturu

Project Specialist and Coordinator, Vital Landscapes Program, WRI Africa

Samuel Gaturu.

Celestin Hirwandame

Portfolio Associate, Lake Kivu & Rusizi River Basin, Restoration Finance

Celestin Hirwandame

Nicole Ihirwe

Food Systems Specialist-LKR

Nicole Ihirwe

Gloria Kantengwa

Monitoring, Evaluation, and Learning Specialist

Gloria Kantengwa.

Karaya Karugu

Enterprise Manager, AFR100

Karaya Karugu.

Joan Kimaiyo

MERL Associate, Global Restoration Initiative, WRI Africa

Joan Kimaiyo.

Marc Manyifika

 Lead, Urban Resilience, Africa

Marc Manyifika

Robert Mbeche

Director, Food Program, WRI Africa

Robert Mbeche.

Christine Mboya

Strategic Communications Manager, Restore Local

Christine Mboya

Nadine Munezero

Program Manager, Circular Food Systems, WRI Africa

Nadine Munezero

Thacien Munyamahame

Community Coordinator, Global Restoration Initiative, WRI Africa

Thacien Munyamahame.

Ivy Murgor

Program Manager, Air Quality, WRI Africa Ross Center for Sustainable Cities

Ivy Murgor

Bernadette Muteteri

Fund Manager, Circular Food Systems for Rwanda

Bernadette Muteteri.

Gilbert Muvunankiko

Communications Manager, Restoration, WRI Africa

Gilbert Muvunankiko

Charity Mumbi Mwangi

Urban Nature Based Solutions Associate

Charity Mumbi

Brian Masila Mwau

Grants & Contracts Manager, WRI Africa

Brian Masila Mwau

Lilian Nasande

Grants and Finance Specialist

Lilian Nasande

Jackson Ndera

Portfolio Specialist for Lake Kivu and Rusizi River Basin, TerraFund for AFR100, WRI Africa

Jackson Ndera.

Simon Muriithi Ndoria

P4G Regional Investment Manager Africa

Simon Muriithe Ndoria

Sandra Nise

Senior HR Officer

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Emmanuel Nkusi

Planning, Monitoring, Evaluation, and Learning Specialist, Green Accountability Initiative

Emmanuel Nkusi

Jean Marie Ntakirutimana

Portfolio Specialist, TerraFund for AFR100, Global Restoration Initiative, WRI Africa

Ntakirutimana Jean-Marie.

Joan Nthiga

Engagement and Communications Specialist, WRI Africa

Joan Nthiga.

Tina Nyunga

Project Assistant, Circular Food Systems for Rwanda

Tina Nyunga.

Apollonia Grace Ochieng

Grants Manager, P4G

Apollonia Grace Ochieng.

Sheila Okoth

Data Analyst, Terrafund

Shelia Okoth

Duncan Okowa

Research Associate, Restoration Policy Accelerator

Duncan Okowa.

Michael Orang'i Onchabo

Director, Food and Land Use Coalition, Kenya

Michael Orang'i Onchabo.

Susan Onyango

Communications and Engagement Director, Africa

Susan Onyango.

Victor T. Otieno

Research Associate Energy Access, WRI Africa

Victor T. Otieno.

Eric Ruzigamanzi

Country Representative; Head Food Program, Rwanda

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John Shema

Grants And Contracts Associate

John Shema

Assumpta Uzamukunda

Manager, Capacity & Finance, Restoration Initiative

Assumpta Uzamukunda.

Eunice Wangui Mwangi

Water and Landscape Restoration Associate

Eunice Wangui Mwangi.