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The people making sustainability happen in Indonesia.                   and be part of the change

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Ganis Bustami

Sustainability Management, Columbia University

Renewable Energy

Ganis Bustami is a researcher with interest on blended finance, development finance and energy transition, with emerging economies as market focus. Currently affiliated with Sustainable Finance Department at ETH Zurich as scientific collaborator and a fellow in Sustainable Investing Research Initiatives at Columbia University. Previously served as one of initiators at SANARA and currently members of Advisors Secretariat. Ganis graduated from Columbia University MS in Sustainability Management in May 2025.
Felisha Amara Bahwono

Felisha Amara Bahwono

Sustainability Management at Columbia University

Academia

Felisha Amara Bahwono is a sustainability‑driven marketer with experience spanning digital campaigns, community building, and impact-focused programs across corporate, NGO, and government settings. She has managed and scaled data‑driven advertising campaigns across the U.S. and Europe, translating audience insights into high‑performing creatives for sectors including renewable energy. Beyond marketing performance, she leads sustainability‑oriented initiatives and networks, integrating communication, partnerships, and impact assessment to advance climate and community goals. Currently pursuing an MS in Sustainability Management, she bridges rigorous academic training with hands‑on industry experience to drive practical, scalable solutions

Hans Sutikno

Sustainability Management, Columbia University

Banking, NGO

Hans is a M.S in Sustainability Management candidate at Columbia University, class of 2026. His academic studies center on Energy Finance, where he expands as a Global Energy Fellow at Columbia’s Center on Global Energy Policy. He has also affiliated with Columbia Center on Sustainable Investment and Energy Shift Institute as graduate researcher. Prior to graduate study, Hans served as an ESG Associate and Relationship Manager within Indonesia's banking industry, leading bank-wide sustainable finance strategy development covering decarbonization, climate risk, and green finance instruments.

Pradhira Adikara

Sustainability Management, Columbia University

Academia, Renewable Energy, Climate Investment / Green Financing

Pradhira Adikara is a finance professional specializing in the renewable energy sector. He currently serves as an Associate at a New York-based independent power producer, where he focuses on M&A and capital raise transactions. Leveraging his background in investment banking and corporate finance, he possesses extensive experience in closing strategic corporate actions. He is an alumnus of University of Indonesia and Columbia University, and is passionate about renewable energy development, especially in Southeast Asia.

Salman Al Fathan

MA in Climate Society, Columbia University

Policy, Climate Action

Salman Al Fathan is a professional with five years of experience in partnership development, policy research, project management, and data analysis. He has demonstrated a strong ability to build strategic collaborations with key stakeholders, manage complex projects, and deliver actionable, data-driven insights. He is currently pursuing an M.A. in Climate and Society at Columbia University and is passionate about promoting climate mitigation policies, energy transition, and driving sustainable climate investments.

Anastasya Dwi Tantya

M.S. in Information and Knowledge Strategy from Columbia University

Renewable Energy, Corporate Sustainability / ESG, Climate Investment / Green Financing, Waste Management

Anastasya Tantya is an account manager and client success strategist with 7+ years of experience in partnership development, integrated marketing, and GTM strategy across agency, SaaS, and startup environments. She holds an M.S. in Information and Knowledge Strategy from Columbia University and currently serves as Manager of Customer Experience in the marketing and media industry. Passionate about the intersection of strategy and impact, she is drawn to sustainability management as the next frontier where data-driven decision-making and human-centered design can drive lasting, systemic change.

And many more in our community channel ...

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