In addition to the specific powers prescribed elsewhere in this Article and the applicable general powers prescribed in G.S. 143-215.3, and for the purpose of carrying out its duties, the Commission shall have the power:
(1) To make a continuing study of the effects of the emission of air contaminants from motor vehicles on the quality of the outdoor atmosphere of the State and the several areas thereof, and make recommendations to the General Assembly and other appropriate public and private bodies for the control of such air contaminants.
(2) To consult, upon request, with any person proposing to construct, install, or otherwise acquire an air pollution source or air-cleaning device for the control of air contaminants concerning the efficacy of such device, or the air problem which may be related to such source, or device; provided, however, that nothing in any such consultation shall be construed to relieve any person from compliance with this Article and Article 21, rules adopted pursuant thereto, or any other provision of law.
(3) To encourage local units of government to handle air pollution problems within their respective jurisdictions and on a cooperative basis, and to provide such local units technical and consultative assistance to the maximum extent possible.
(4) To establish procedures providing for public notice, public comment, and public hearings on applications for permits required by Title V to meet the requirements of Title V and implementing regulations adopted by the United States Environmental Protection Agency.
(5) To establish procedures providing for notice to the Administrator of the United States Environmental Protection Agency and affected states of proposals to issue permits required by Title V and allowing affected states the opportunity to submit written comment as required by section 505(a) of Title V (42 U.S.C. § 7661d) and implementing regulations adopted by the United States Environmental Protection Agency.