The results of our extensive study have several important implications for environmental remediation efforts of PFAS contaminants with hydrated electrons. Since our AIMD calculations clearly show that PFAS degradation via hydrated electrons is diffusion-limited, one way to improve the efficiency of this process is to ensure that the source of hydrated electrons is as close to the PFAS contaminant as possible. For example, having PFAS molecules directly adsorbed on an electrified surface or electron-rich material would effectively minimize the diffusion distance that the generated hydrated electron would have to traverse to dissociate PFAS. Similarly, the efficiency of PFAS degradation via hydrated electrons could be enhanced by ensuring that the surrounding aqueous environment does not contain additional oxidizing scavengers, since this can deplete the hydrated electrons as they diffuse/migrate through the solvent. Another important ramification of our study can be gleaned from the intrinsic kinetic/statistical nature of the PFAS degradation process itself.