from Greenberg Center for Geoeconomic Studies and Energy Security and Climate Change Program

Impact of Climate Risk on the Energy System

Examining the Financial, Security, and Technology Dimensions

Climate change poses risks to energy security, financial markets, and national security. Energy companies and local, state, and federal governments need to better prepare to face these challenges.  



Climate change affects virtually every aspect of the U.S. energy system. As climatic effects such as rising seas and extreme weather continue to appear across many geographies, U.S. energy infrastructure is increasingly at risk. The U.S. Gulf Coast—which is home to 44 percent of total U.S. oil refining capacity and several major ports—is highly vulnerable to flooding events and dangerous ocean surges during severe storms and hurricanes. The link between water availability and energy and electricity production creates another layer of risk to U.S. energy security.

Amy M. Jaffe
Amy Myers Jaffe

David M. Rubenstein Senior Fellow for Energy and the Environment and Director of the Program on Energy Security and Climate Change

Joshua W. Busby

Associate Professor of Public Affairs, Lyndon B. Johnson School of Public Affairs, University of Texas at Austin

Jim Blackburn

Environmental Lawyer and Professor, Rice University's Civil and Environmental Engineering Department

Christina Copeland

Senior Manager, Water Security, CDP Worldwide

Sara Law

Vice President, Global Initiatives, CDP Worldwide

Joan M. Ogden

Professor Emeritus and Founding Director, Sustainable Transportation Energy Pathways Program, University of California, Davis

Paul A. Griffin

Distinguished Professor, Graduate School of Management, University of California, Davis

Climate risk could manifest not only in physical damages, but also in financial market failures. Climate change–related challenges could impede energy firms’ access to capital markets or private insurance markets. Already, climate-related risks have created severe financial problems at a handful of U.S. energy firms, forcing them to interrupt their sales of energy to consumers in particular locations. Over time, climatic disruptions to domestic energy supply could entail huge economic losses and potentially require sizable domestic military mobilizations. The United States is ill prepared for this national security challenge, and public debate about emergency preparedness is virtually nonexistent.

More on:

Climate Change

Energy and Climate Security

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Energy and Environment

To explore the challenges of climate risk to the U.S. energy system and national security, the Council on Foreign Relations organized a two-day workshop in New York, on March 18 and 19, 2019. The gathering of fifty participants included current and former state and federal government officials and regulators, entrepreneurs, scientists, investors, financial- and corporate-sector leaders, credit agencies, insurers, nongovernmental organizations, and energy policy experts. During their deliberations, workshop participants explored how climate-related risks to U.S. energy infrastructure, financial markets, and national security could be measured, managed, and mitigated. Impact of Climate Risk on the Energy System summarizes the insights from this workshop and includes contributions from seven expert authors delving into related topics.

This essay collection was generously supported by the Alfred P. Sloan Foundation.


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More on:

Climate Change

Energy and Climate Security

Financial Markets

National Security

Energy and Environment

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