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FERC Releases Environmental Assessment for Big Hollow Project
April 16, 2026
WASHINGTON, April 16 (TNSFR) -- The Federal Energy Regulatory Commission has completed an environmental assessment for the Ameren--EMRT Big Hollow Project, a natural gas pipeline system proposed for construction and operation in Monroe County, Illinois, and Jefferson County, Missouri, by Houston, Texas-based Enable Mississippi River Transmission LLC.

The project involves a 9.6-mile-long, 20-inch-diameter lateral pipeline. It will connect existing mainlines in Illinois to the Big Hol . . .

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