U.S. Department of Energy

The U.S. Department of Energy (DOE) is a federal agency responsible for overseeing the nation's energy production and nuclear security. Its main roles include promoting energy efficiency, developing renewable energy sources, conducting scientific research, and ensuring the safety of nuclear weapons. The DOE also manages the country's nuclear waste and supports innovation in energy technologies. Through various programs and initiatives, it aims to enhance energy security, protect the environment, and advance technology to sustain the nation’s economic growth and national security.