A multilayered submersible structure has an outer coating that is disposed in
contact
with water in which the structure is submerged, a current distribution layer or
charge distribution layer, an electrical conductor connectable in electrical communication
to a source of electrical power, and a support structure. By selectively energizing
the current distribution layer, or charge distribution layer, chemical and ionic
changes can be caused in the water immediately adjacent the outer coating or layer
to inhibit the growth of marine organisms on the outer surface of the submersible structure.