Louisiana Constitution of 1974 Art. IX, § 2. Natural Gas

Section 2.(A) Public Policy; Regulation. Natural gas is declared to be affected with a public interest. Notwithstanding any provision of this constitution relative to the powers and duties of the Public Service Commission, the legislature shall provide by law for regulation of natural gas by the regulatory authority it designates. It may designate the Public Service Commission as the regulatory authority.

(B) Pipelines. No intrastate natural gas pipeline or gas gathering line shall be connected with an interstate natural gas pipeline, and no interstate natural gas pipeline shall be connected with an intrastate natural gas pipeline, without a certificate of public convenience and necessity issued as provided by law after application for the connection and hearing thereon.