U.S. Department of Energy on Vimeo

Energy.gov

Secretary Steven Chu and the Department of Energy are working to implement President Obama's vision to ensure America's leadership in the new clean energy economy. Through investments in clean energy and groundbreaking scientific research, the Department is at the forefront of the effort to transform the way we use and produce energy -- saving families money, confronting the climate crisis and reducing our dependence on foreign oil. The Department also plays a crucial role in ensuring the safety and reliability of our nation's nuclear weapons and the responsible clean-up of the Cold War legacy.