Internship Description

Edo Napitupulu ’25SPS worked at Galfa Capital, an Indonesia-based impact investment firm dedicated to empowering micro and small enterprises (MSEs) through sustainable finance and strategic advisory. Napitupulu conducted investment research and due diligence on prospective MSEs, supported financial modeling and forecasting for impact-driven ventures, and helped develop ESG screening tools to align investments with UN Sustainable Development Goals. His work advanced Galfa’s mission to foster inclusive, low-carbon economic growth across emerging countries such as Indonesia.

During my internship at Galfa Capital I developed an investment analysis framework to evaluate opportunities in the renewable energy sector, with a focus on MSMEs and non‑bankable companies. My primary task was building financial models to assess the risk, return, and long‑term sustainability of solar photovoltaic and related clean‑energy projects. This work aligned with Galfa Capital’s mission to mobilize capital toward ventures that generate financial returns and social impact. By evaluating early‑stage, underbanked clean‑energy companies, I contributed to the organization’s goal of creating innovative financing pathways for the energy transition. The experience reinforced my belief that finance can be a powerful tool for addressing climate and equity challenges when strategically directed.

My internship allowed me to apply skills from my Sustainability Management program. I used financial modeling techniques—internal rate of return, net present value, levelized cost of energy, and sensitivity analysis—to evaluate solar‑project scenarios. Coursework in sustainable finance and energy economics helped me assess capital structures, policy risks, and the long‑term competitiveness of renewables. I also drew on studies of equity and utility regulation to consider how investment decisions could integrate social outcomes. Project management experience enabled me to structure deliverables, manage stakeholder inputs, and present findings clearly. This internship demonstrated how academic theory on decarbonization, blended finance, and energy equity translates into investment strategies.

A major challenge was balancing traditional financial risk assessment with sustainability metrics. Many SMEs had strong climate impact potential but faced limited creditworthiness, policy uncertainty, or data gaps. Integrating environmental, social, and governance considerations into financial models required iterative refinement and discussions with senior colleagues. I also had to adapt quickly to Galfa’s investment framework and modify my modeling approach to align with the firm’s priorities. Navigating trade‑offs between financial returns and impact goals was complex, particularly when considering innovative financing structures like blended finance. These challenges pushed me to think critically and creatively and taught me that sustainable investment often requires flexible approaches and openness to nontraditional solutions.

The internship was professionally and personally transformative. I deepened my expertise in renewable‑energy financial modeling and learned to integrate impact metrics into investment decisions. I saw how private capital can support underbanked markets and SMEs, playing a catalytic role in the clean‑energy transition. I also learned the importance of aligning financial innovation with development objectives and communicating complex insights clearly. My biggest takeaway is that sustainable finance is not only about managing risks but also about identifying opportunities to drive systemic change. This experience strengthened my commitment to a career at the intersection of finance, sustainability, and the energy transition.