Powering America’s Defense: Energy and the Risks to National Security is a report by CNA's Military Advisory Board (MAB) that explores the impact of America's energy choices on our national security policies. This report follows the MAB's groundbreaking 2007 report National Security and the Threat of Climate Change, which found that "climate change, national security, and energy dependence are a related set of global challenges."

This new volume builds on that finding by considering: the security risks inherent in our current energy posture; energy choices the nation can make to enhance our national security; the impact of climate change on our energy choices and our national security; and the role the Department of Defense can play in the nation’s approach to energy security and climate change.

CNA is a not-for-profit research organization that serves the public
interest by providing in-depth analysis and results-oriented solutions to help government leaders choose the best course of action in setting policy and managing operations. Vice Admiral Dennis McGinn, USN (Ret.) serves on CNA’s Military Advisory Board, as well as the NCoC Board of Directors.