Public utility; include Hinshaw natural gas pipeline systems in the definition of.

Added a specific definition for 'Hinshaw natural gas pipeline' that includes pipelines physically located in Mississippi engaged in interstate commerce while exempt from the federal Natural Gas Act.

Expanded the definition of 'public utility' to include various communication services and clarified exclusions for certain end-use customers.

Added new definitions for broadband-related terms including 'broadband services', 'broadband service provider', 'broadband operator', 'electric delivery system', and 'eligible municipality'.

Added comprehensive definition of 'affiliated interest' or 'affiliate' covering various ownership thresholds and control relationships.

Requires Hinshaw natural gas pipelines to seek commission authorization before constructing, acquiring, extending, or operating pipeline systems.

Mandates that all jurisdictional contracts between Hinshaw pipelines and third parties be filed with the Public Service Commission for review.

Exempts pipelines from seeking authority for minor construction activities like new interconnects and maintenance of existing facilities.

Set the effective date as July 1, 2026, with repeal on June 30, 2026, creating a one-year temporary provision.