National Nuclear Security Administration (NNSA)

The U.S. Department of Energy (DOE) is a cabinet-level executive department established in 1977, focusing on energy, environmental, and nuclear challenges. Its mission is to ensure national security and prosperity through innovative science and technology solutions. DOE manages 17 national laboratories and promotes energy security, scientific innovation, and environmental cleanup. DOE's key responsibilities include developing sustainable energy supplies, protecting nuclear materials, and advancing clean renewable energy sources such as solar, wind, and geothermal. The department operates through specialized offices, including the Office of Science, which supports basic physical sciences research, and the Energy Efficiency & Renewable Energy (EERE) office, which accelerates clean energy adoption. Other offices focus on nuclear energy advancement and ensuring reliable energy infrastructure. DOE also funds grants and initiatives to catalyze energy system transformation and maintain U.S. leadership in global clean energy.

Partnerships