Columbia Water Center4
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Columbia Water Center: A Decade of Cutting Edge Research
To mark its anniversary, the Columbia Water Center has released a new report highlighting its achievements over the past decade. Read an excerpt, then download the full report.
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How Climate Impacts Solar and Wind Power Supply
New research shows that long-term weather patterns could have a huge effect on the success of renewable energy
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American Geophysical Union 2018: Key Events From the Earth Institute
The American Geophysical Union fall meeting takes place Dec. 10-14 in Washington, D.C. Here is a guide to key talks and other events from Columbia’s Earth Institute.
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National Climate Assessment: Will U.S. Water Problems Worsen?
Upmanu Lall is director of the Columbia Water Center, and the lead author of the new U.S. National Climate Assessment’s chapter on water resources. The report paints a dire picture of the nation’s climate future. We spoke with Lall about the outlook for water supplies, quality and infrastructure.
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6 Ways Our Team Is Taking Action on Climate Change—And How You Can, Too
Scientists and staff within the Earth Institute share some of the ways they’re shrinking their carbon footprints.
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Using Artificial Intelligence To Locate Risky Dams
In the U.S., some 2,000 high hazard dams are in need of repairs. A project from the Columbia Water Center is helping to identify the most hazardous ones.
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America’s Water Infrastructure is Failing—But Here’s How We Could Start to Fix It
A recent event hosted by the Columbia Water Center highlights the challenges and opportunities that nation’s beleaguered water system presents.
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How We Can All Make Waves: Earth Day Reflections from Columbia Water Center
Members of Columbia Water Center share what Earth Day means to them, and offer ways – large and small – that we can all advocate for water and a healthier planet.
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Predicting Hurricane Flooding Risks to the East Coast
Columbia University researchers to help translate hurricane science into projections for planning for climate and weather risks.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
