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Get the latest as our experts share their insights on global energy policy.
US tariffs on India for purchasing Russian oil may stem more from frustrations in US-India trade negotiations than from a concern about funding Russia’s war in Ukraine.
Hear in-depth conversations with the world’s top energy and climate leaders from government, business, academia, and civil society.
After President Trump and Indian Prime Minister Modi met in the White House back in February, US-India relations appeared to be on solid ground. Back then, Trump was...
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While various efforts continue to be made to estimate fashion’s environmental footprint, major gaps remain in how to decarbonize material production and reshape business practices.
Past Event
January 30, 2018 - August 15, 2025
12:00 pm
The Center on Global Energy Policy & The Harriman Institute hosted a talk with Richard Nephew, CGEP Senior Research Scholar, about his new book, The Art of Sanctions: A View from the Field (Columbia University Press, 2017).
Although sanctions have increasingly been used as a foreign policy tool, they are ineffective if executed without a clear strategy that is responsive to the nature and changing behavior of the target. In The Art of Sanctions, Richard Nephew offers a much-needed practical framework for planning and applying sanctions that focuses not just on the initial sanctions strategy but also, crucially, on how to calibrate along the way and how to decide when the sanctions have achieved maximum effectiveness.
Richard Nephew is a senior research scholar and program director at the Center on Global Energy Policy at Columbia University’s School of International and Public Affairs. Prior to this, Nephew spent over a decade in the U.S. government, serving in his last two assignments as Director for Iran on the National Security Council at the White House and as Deputy Coordinator for Sanctions Policy at the State Department. Nephew was the lead sanctions expert for the U.S. team negotiating with Iran from August 2013 to December 2014.
As the Israel-Iran conflict continues to unfold, it remains unclear whether a ceasefire will hold or fighting will resume. This uncertainty carries significant implications for energy markets in the Middle East and around the world.
On the night of June 12, the Israeli military conducted widespread strikes on sites in Iran that targeted the country’s nuclear program and its senior military leadership.
The relationship between the US and Canada, each of which is the other’s principal source of imported energy, has become increasingly fraught in recent months. Canada and the...
Please join the Center on Global Energy Policy at Columbia University SIPA for a rapid response briefing with Kadri Simson, CGEP Distinguished Visiting Fellow, Institute of Global Politics Carnegie Distinguished Fellow,...
It remains unclear whether Iran retains the ability to develop nuclear weapons quickly.
The report outlines five foundational choices if a stockpiling strategy is adopted, as bipartisan support suggests is possible.
The war with Iran shows why hopes for energy independence are inadequate.
