CEA Saclay is a major research center located in France, part of the French Alternative Energies and Atomic Energy Commission (CEA). It focuses on various fields, including nuclear energy, renewable energy, and fundamental research in physics and materials science. The center collaborates with universities, industries, and international research organizations. The facility is situated near Paris and hosts several laboratories and technological platforms. It plays a crucial role in advancing scientific knowledge and developing innovative technologies. Additionally, CEA Saclay contributes to national and global efforts in energy transition and sustainable development.