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Energy & environment · 01/07/2026Updated: 10/17/2026 · 1 min read

Tennessee Gas Pipeline Company, LLC, Southern Natural Gas Company, LLC, Elba Express Company, LLC; Notice of Availability of the Final Environmental Impact Statement for the Proposed Mississippi Crossing Project and South System Expansion 4 Project

Summary

The Tennessee Gas Pipeline Company, LLC, Southern Natural Gas Company, LLC, and Elba Express Company, LLC have made a public notice regarding the availability of their final environmental impact statement for the Mississippi Crossing Project and South System Expansion 4 Project, a proposed infrastructure expansion.

Original source language: Federal Register — Energy DepartmentOpen original release →

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