As said: If you like the most dirty process invented ever...Then go on.
Cold fusion can be clean. Ultra hot particle fission never!
cold fusion is clean because cold fusion do not create the excited state of 4He because small D2 has denser electron density between 2 d and denser electron shield the coulomb repulsive force between 2d. The heat cause stronger vibration of d-d to cause fusion by the shorter d-d distance.for this case no extra energy is needed and have a clean fusion no emission of neutron nor high energy gamma ray.
Laser fusion and Plasma fusion is a dirty because extra energy is needed to have fusion which create the excited state of 4He.
Thus cold fusion is by far better than these fusions to have extra energy to cause the excited state of 4He.