The Administrator and the Secretary of the department in which the Coast Guard is operating shall periodically, at intervals of not more than every 3 years, and in consultation with the Secretary of Energy, review any regulations promulgated pursuant to the provisions of this subchapter to determine the status and impact of such regulations on the continued development, evolution, and commercialization of ocean thermal energy conversion technology. The results of each such review shall be included in the next annual report required by section 9165 of this title. The Administrator and such Secretary are authorized and directed to promulgate any revisions to the then effective regulations as are deemed necessary and appropriate based on such review, to ensure that any regulations promulgated pursuant to the provisions of this subchapter do not impede such development, evolution, and commercialization of such technology. Additionally, the Secretary of Energy is authorized to propose, based on such review, such revisions for the same purpose. The Administrator or such Secretary, as appropriate, shall have exclusive jurisdiction with respect to any such proposal by the Secretary of Energy and, pursuant to applicable procedures, shall consider and take final action on any such proposal in an expeditious manner. Such consideration shall include at least one informal hearing pursuant to the procedures in .1section 553 of title 5