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Up close photo of the statue of Alma Mater with the pillars of Low Library behind it.

ALUMNI

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SPS Alumni

Alumni Spotlights

Kaitlin Reese Portrait

12/21/25

Closing the Loop: Kaitlin Reese’s Path to Circular Economy Leadership

When passion meets purpose, research becomes action. Kaitlin Reese (’25SPS, Sustainability Management) began her journey in sustainability as an Environmental Studies major at Haverford College. After graduating, she worked for the San Francisco Department of the Environment, which sparked her interest in the circular economy, an economic system that minimizes waste and maximizes resource use by reusing, repairing, recycling, and regenerating materials to keep them in circulation for as long as possible.

Lailah Hall portrait

9/12/25

Rooted in Community, Rising in Purpose

Lailah Hall is a Columbia HBCU Fellow and recent graduate of the Master of Science in Sustainability Management (SUMA) program. As a 2024 graduate of Florida A&M University (FAMU), a Historically Black College and University (HBCU), Lailah earned her Bachelor of Science in Agricultural Business and left a remarkable legacy of community engagement and leadership.

 Akshay Malhotra Portrait

7/9/25

A Sustainability Management Alum's Transition from Commodities Trading to Renewable Energy

Akshay Malhotra, associate director at S&P Global and former president of the Sustainability Management Student Association (SUMASA), recently earned his M.S. in Sustainability Management from Columbia University. With over a decade in commodities trading, he joined the program to pivot toward renewable energy and drive change in hard-to-decarbonize sectors. Focused on solar, wind, hydrogen, and biofuels, he tailored his coursework to gain both technical and strategic insight into the evolving energy landscape.

Kyle Jacobs portrait

8/1/24

Breaking Boundaries with Sustainable Storytelling

SUMA alum Kyle Jacobs discusses the intersection of sustainability and effective storytelling, and how we can leverage film and other media to drive impactful change. The TV series he is currently writing, titled 'I Don't Care, will incorporate the UN's Sustainable Development Goals into its environmentalist message and educate audiences on making sustainable choices while prioritizing compelling narratives.

Gary Weinstein portrait

7/16/24

Alumni Spotlight: Charting a Flight Path to Sustainability

As the grandson of a former NYC cab driver, Gary Weinstein, has long been fascinated by the unique opportunities and challenges urban transportation can offer. Now a SUMA alum, Gary remains passionate about developing and implementing large-scale sustainability initiatives in New York’s transportation industry. The SUMA program offered Gary an opportunity to learn from faculty who are leaders in their fields and join a robust and widespread alumni network, which he says exceeded his expectations. As sustainability manager at JFK Terminal 4, Gary has already overseen the achievement of a LEED platinum certification and the title of 'Greenest Aiport Terminal', but he aims to continue to develop relationships with high-value partners and guide JFKIAT to its net-zero goal.

Alumni Q&A Panels

SUMA/SUSC Alumni & Current Student Panel - 6/16/22

June 16, 2022

SUMA/SUSC Alumni & Current Student Panel - 7/14/22

July 14, 2022

SUMA/SUSC Alumni Panel

June 15, 2023

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