Morningside Campus Access Updates

Updated May 9, 2024

All Morningside-based Columbia students, faculty and staff have access to the Morningside campus. Restricted access remains in effect for affiliates of Barnard and Teachers College as well as Columbia affiliates based at CUIMC, Manhattanville, and other campuses. Read more


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Alexandre (Sacha) Rongé


Sacha is pursuing an MPA at Columbia University’s SIPA, focusing on energy and infrastructure in emerging markets. He is part of the Energy Opportunity Lab at the Center on Global Energy Policy (CGEP), under the supervision of Andrew Kamau. In this role, Sacha‘s research primarily explores the role of public-private partnerships in closing the energy investment gap in Sub-Saharan Africa. Additionally, he focuses on developing strategies to repurpose associated gas emissions for productive uses across the continent.
Previously, Sacha was a strategy consultant advising corporations, non-profits, and public authorities in emerging markets. He holds a bachelor’s degree in Management from the University of Warwick.

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