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.

This website uses cookies as well as similar tools and technologies to understand visitors’ experiences. By continuing to use this website, you consent to Columbia University’s usage of cookies and similar technologies, in accordance with the Columbia University Website Cookie Notice.

I Agree

News

Explore our expert insights and analysis in leading energy and climate news stories.

Announcements

Energy Explained

Get the latest as our experts share their insights on global energy policy.

Featured

Podcasts

Hear in-depth conversations with the world’s top energy and climate leaders from government, business, academia, and civil society.

Featured

Events

Find out more about our upcoming and past events.

Featured

Nuclear Energy

Read the latest

Although it is a source of essentially carbon-free power, nuclear energy remains one of the most divisive components of the world’s primary energy mix. Its future rests largely on questions of cost, safety, waste management and proliferation-resistant technology.

Nuclear Energy

Publications

Nuclear Energy

Weighing Whether the United States Should Dispose of Defense HLW and SNF First: Roundtable Summary

On March 31, 2025, the Center on Global Energy Policy (CGEP) at Columbia University SIPA hosted a private virtual roundtable under the Chatham House rule to discuss the advantages and disadvantages of the United States pursuing disposal of defense high-level nuclear waste (HLW) and spent nuclear fuel (SNF) before commercial SNF.

Summaries by Lavanika Bahuguna, Matt Bowen & Rama T. Ponangi • May 21, 2025
Weighing Whether the United States Should Dispose of Defense HLW and SNF First: Roundtable Summary
Load More
Topics

Explore more Topics

Explore topic

Geopolitics and Climate
Explore topic

Energy System Transition
Explore topic

Energy for development
Explore topic

Artificial Intelligence

The artificial intelligence boom poses both benefits and challenges when it comes to energy. AI can help create more efficient streamlined systems. At the same time it consumes vast amounts placing added pressure on already taxed systems. Energy policy is crucial for ensuring a sustainable and secure energy future, addressing both economic and environmental challenges.
Explore topic

Climate Change

Climate change is one of the central challenges of the 21st century. Building and linking the policies, technologies, financial systems, and markets needed to achieve climate goals is key to addressing this challenge.
Explore topic

Critical Minerals

Critical minerals—such as aluminum, copper, lithium, and cobalt—will require unprecedented investment in order to make a shift to a clean energy system. Leveraging the increased global demand for these minerals is critical to achieving net-zero targets.
Explore topic

Energy for Development

Energy access is central to reducing poverty. Energy is also critical to developing country efforts to move towards broader prosperity, which are significantly increasing their demand for energy.
Explore topic

Energy Justice

Energy justice works hand-in-hand with the energy transition—where fair and just policies for marginalized communities must be prioritized. Understanding how we define and measure energy and environmental justice is key to building a strong energy system.
Explore topic

Energy Markets

Well-functioning energy markets are critical to the distribution of energy resources. Understanding how they work, how they can be improved, and how they are being impacted by the changes afoot in the energy sector is key to meeting energy and environmental goals.
Explore topic

Energy Policy

Establishing energy policy solutions informed by rigorous research and dialogue is key to addressing climate change, increasing access to energy, and sparking innovation for a thriving global energy economy.
Explore topic

Energy & Public Health

Improving public health is tied to quickly transitioning our energy supplies to clean, low-carbon energy sources. By developing and implementing solutions for clean energy systems as soon as possible, we can mitigate the damage to our global health.
Explore topic

Energy Security

Energy security has long been a central objective of energy policy, yet remains poorly understood and defined. Assessing energy security risks, and how they are evolving, is key for both the public and private sector.
Explore topic

Finance & Economics

The clean energy transition requires a substantial study and understanding of financial and economic tools. Leveraging funding is crucial to effectively invest in clean energy innovations—to cut air pollution, reduce dependence on fossil fuels, and fight climate change.
Explore topic

Fossil Energy

Global fossil fuel use has grown alongside GDP since the start of the Industrial Revolution and currently makes up roughly 80% of global energy demand. But to meet our goals to limit global temperature rise to 1.5 C degrees, demand will need to drop sharply by 2050.
Explore topic

Geopolitics

Energy has long been intimately tied to global geopolitics, power and foreign policies. The rapid pace of change in the energy sector is creating new sources of uncertainty and risk that require careful study and understanding.
Explore topic

Hydrogen

As global climate change and greenhouse gas emissions reductions become increasingly urgent to counter climate change, many nations have announced net-zero emission targets as a commitment to rapidly reduce greenhouse gas emissions.
Explore topic

Industrial Decarbonization

Industrial decarbonization and electrification leads to several benefits beyond slowing climate change, including dramatically improving air quality and reducing millions of early deaths globally. Building infrastructure to decarbonizing industries is crucial to mitigating carbon emissions.
Explore topic

Innovation & Technology

Technological innovation has the potential to disrupt energy markets and influence energy policy around the world. It also plays an important role to improve access to energy sources in developing nations and to meet global environment goals.
Explore topic

Natural Gas

The global gas market is undergoing a period of profound transformation as a result of new sources of supply, demand, changing trade patterns, and technological and policy shifts. The transition to a low-carbon economy and efforts to curb air pollution are also key policy aims that will impact the role of gas in the future energy mix.
Explore topic

Oil

Oil is the world’s most actively traded commodity, but forecasts vary as to whether it will start to wane in the decades to come. Understanding the changes that are sweeping through the oil industry and market today are key to understanding the outlook for economic growth, climate change, and geopolitical conflict.
Explore topic

Power Sector

Aging infrastructure, distributed generation, storage and new consumer technologies are precipitating reconfiguration of the power sector.
Explore topic

Renewable Energy

The rise of renewable energy resources is upending traditional energy markets, trade flows and presents a new set of challenges for policymakers, as well as new opportunities to address the challenge of climate change around the world.
Explore topic

Trade Policy
Explore topic

Transportation

Transportation has the highest reliance on fossil fuels of any sector and accounted for 37% of global CO2 emissions in 2021. All strategies in transitioning our energy systems must look closely at how to decarbonize transportation sector.
  • /

Sign Up Today

Get the latest news and research on energy & climate policy.