Sunoco Logistics Announces Second, Bigger Natural Gas Liquids Pipeline

  • The Mariner East 2 pipeline will run parallel to its predecessor, the Mariner East 1, and bring natural gas liquids to the Marcus Hook industrial complex in Southeast Pennsylvania. Image: Courtesy Sunoco Logistics

November 6, 2014
By Katie Colaneri

Philadelphia-based Sunoco Logistics has announced a new $2.5 billion pipeline project to move natural gas liquids across the state.

“Mariner East 2” would start in Ohio, bringing ethane and propane through West Virginia and western Pennsylvania to an industrial complex on the Delaware River.

The 350-mile pipeline would run parallel to its predecessor, the Mariner East 1, but unlike that project,which involves reversing the flow of an existing line, this pipeline needs to be built from scratch.

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