Morningside Campus Status Updates

Current Access Level “I” – ID Only: CUID holders, alumni, and approved guests only

  • Campus open to active affiliate Columbia University ID (CUID) holders and approved guests only.
  • Columbia students, faculty, and staff can use the guest registration portal to register up to two same-day guests. Alumni can use the portal to register for campus same-day access as well. Learn more below.

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January 9, 2026 • 9:00 am - 10:00 am est

Rapid Response: The EU’s Carbon Border Adjustment Mechanism

On January 1, 2026, the European Union's highly-anticipated Carbon Border Adjustment Mechanism (CBAM) will take effect. Introduced in 2023, CBAM will require the importers of certain carbon-intensive goods...

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Rapid Response: The EU’s Carbon Border Adjustment Mechanism

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Ariane Tabatabai 

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Dr. Ariane Tabatabai is an adjunct senior research scholar with Columbia University’s School of International and Public Affairs. She is also the Middle East Fellow at the German Marshall Fund of the United States.

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