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Sachi Twine

Sachi Twine

Investor at Ecosystem Integrity Fund | Climate VC

Chicago, Illinois
Joined January 2026

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Summary

Sachi Twine is a dedicated impact investor with a focus on environmental sustainability, demonstrated through her progression from Associate to Vice President at the Ecosystem Integrity Fund, where she is involved in sector research, deal sourcing, investment due diligence, and portfolio company support. eif+3
She possesses a strong academic foundation in environmental studies and business, holding a BA in Environmental Studies (Energy Studies concentration) from Yale University and an MBA with an MS in Environment and Resources from Stanford University's Graduate School of Business and School of Earth, Energy & Environmental Sciences. impactcapitalmanagers+3
Sachi has significant experience in international development and impact investing, particularly in Sub-Saharan Africa. As a Princeton in Africa Fellow and Research and Impact Associate at Global Partnerships, she conducted social impact underwriting and operational due diligence, contributing to financial inclusion and support for smallholder farmers. princetoninafrica+1
Her expertise extends to the renewable energy sector, where she worked as an Analyst, Market Intelligence & Strategy at Vestas, contributing to global market forecasts, strategic planning, and competitive analysis for wind energy projects. eif+1

Work

Education