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
Surta Siallagan
Operations Office, Riau Office, WRI Indonesia
Lasiran Silalahi
Grants & Finance Manager, WRI Indonesia
Soniartha Simarmata
Forest and Land Use Management and Research Officer, WRI Indonesia
Friska Sinuraya
Head of Operations, WRI Indonesia
Egi Suarga
Climate Manager, WRI Indonesia
Erna Sukmawati
Office Assistant, WRI Indonesia
Dede Sulaeman
Research Analyst for EU SUPA, WRI Indonesia
Paulista Surjadi
Senior Communications Coordinator
Lusiana Suzane
Finance Technical Assistant, WRI Indonesia
Wira A. Swadana
Climate Action Senior Lead
Syafredo Syafredo
Riau Senior Program Lead, WRI Indonesia
Abdan Syakuro
UI/UX Engineer, WRI Indonesia
Sondang Tambunan
Project Operations Specialist, WRI Indonesia
Jesslyn Tandella
AFOLU Project Operations Specialist Sr. Lead , WRI Indonesia
Beatrix Telapary
Project Operations Assistant
Hendrika Tiarma Wulandari Samosir
Social Forestry and Agrarian Reform Improvement Project Lead
Foni Tungga
Project Operations Assistant
Satya Budi Utama
Project Manager for Clean Air Catalyst
Arif Fajar Utomo
Sr. Lead Engagement, Energy and Sustainable Business, WRI Indonesia
I Made Vikannanda
Senior Program Lead, Electric Mobility, WRI Indonesia
Maria Vinetha
Project Operations Specialist, WRI Indonesia
Maria Theresia Vinetha N.
Project Operations Specialist Senior Lead, WRI Indonesia
Bianka Sekar Wardani
Human Resources Officer, WRI Indonesia
Clorinda Kurnia Wibowo
Energy Manager, WRI Indonesia
Krisna Widyastuti
Project Assistant, WRI Indonesia
Retno Wihanesta
Research Analyst/Urban Transport Planner, WRI Indonesia
Arief Wijaya
Managing Director, WRI Indonesia
Latifah Yahya
Project Assistant, WRI Indonesia
Rezky Khairun Zain
Climate & Energy Senior Analyst, WRI Indonesia
Zulkifli
Grants & Finance Assistant, WRI Indonesia
