  We study the renormalization effects on electric dipole moments in the models
with new electroweakly interacting massive fermions. The electric dipole
moments are generated by the effective operators which arise from integrating
out heavy particles at some scale in the models. We give the renormalization
group equation for the Wilson coefficients of the effective operators from the
scale where the operators are generated to the electroweak scale. Our numerical
studies focus on the electric dipole moments in the mini-split supersymmetric
scenario and the electroweakly interacting massive particle dark matter
scenario. It turns out that the renormalization effects can give an enhancement
factor being of the order of O(10)% in the mini-split scenario and being more
than two in the minimal dark matter model.
