In the following we analyze how the P(E) works for the double quantum dot. First we consider that the two contacts left and right are equally coupled to the environment (both for the upper and lower dots), which means that all capacitances are the same, except \(C_M=1/50\). WE observe that even if the \(I_{drive}\) shows a similar form as the drive current computed with a constant tunneling amplitude model, it has a much lower values for the current and there are even regions where the current is totally suppressed. It is worthy to mention here that we are considering that both environments are equal.