New York City7
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Recommendations for Creating a Department of Sustainability and Climate Change in NYC
A graduate student workshop evaluated the challenges and opportunities for a bill that aims to unite sustainability and resiliency issues under one office in city government.
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Building Greener Urban Environments Through Solar Energy
The Undergraduate Program in Sustainable Development held the first Speaker Series of the semester with Solar One, a not-for-profit whose mission is to foster sustainability and resiliency in urban environments.
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Event: Earth Institute Experts to Discuss How to Act on Climate
Join us at ‘Our Future Festival NYC’ on September 21. This groundbreaking climate event is designed to inform and inspire.
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How Climate Change Threatens NYC’s Transportation Infrastructure
Environmental Science and Policy alum Susanne DesRoches has testified before Congress on how to build resiliency in roadways and public transit.
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What Are the Hidden Co-Benefits of Green Infrastructure?
A new study compares how 14 types of green infrastructure contribute to 22 potential benefits for urban communities.
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New York: A City of Seasons
I love the seasonality and endless variety of my home city and I do not find its intensity incompatible with the goal of environmental sustainability.
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Why You Should Shop at the Farmers Market
In honor of National Farmers Market Week, a staffer who used to work at the market tells us why farmers markets are valuable community resources.
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Fusing Sustainability and Education in New York City Schools
Oren Pizmony-Levy works to help schools engage with environmental and social justice issues at every level.
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Great Fish Count Nets Huge Number of Sea Creatures
The annual survey of biodiversity in New York City’s waterways had a great turnout on Saturday.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
