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Welcome to Mariner
Pipeline Facts

Separating Fact from Fiction


The Greater Philadelphia region has coexisted for generations with pipelines carrying natural gas and natural gas liquids such as propane.

Here are some facts about the Mariner East project that will inform you about this energy infrastructure project.

Mariner East 2 Energy Infrastructure Projects

Featured Project


The Mariner East projects are designed to provide needed pipeline infrastructure to transport ethane, propane and other petroleum products from the Marcellus Shale to markets in Pennsylvania and elsewhere.

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Projects in the News


A new domestic market opens for Marcellus ethane, via Marcus Hook 
The Philadelphia Inquirer | Oct. 9, 2017

Sunoco Logistics Partners LP has begun shipping ethane by truck from its Marcus Hook Industrial Complex to domestic markets, establishing a new outlet for ethane from the Marcellus Shale, and reinforcing claims that its Mariner East pipeline is not just about exports.

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SEE MORE PROJECTS IN THE NEWS

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