The CEA Paris-Saclay (formerly CEA Saclay) center is one of nine centers belonging to the French Alternative Energies and Atomic Energy Commission (CEA):

The CEA Paris-Saclay is now a part of the confederation of Paris-Saclay University:


At the Paris-Saclay Scientific Center, the SOLEIL (“Sun” in French, 2.75 GeV) Synchrotron light source is a laboratory under the joint supervision of CNRS and CEA.