Mariner East pipelines

The Mariner East pipelines are a series of Natural Gas Liquids pipelines under construction in the US state of Pennsylvania. The pipelines are intended to facilitate the transfer of Natural Gas Liquids from the Utica Shale and Marcellus Shale Formations to ports on the eastern seaboard where the ethane, butane, pentane, propane mix will be shipped to Scotland for plastics production. The construction of the pipelines generated considerable controversy inside Pennsylvania Construction on the pipelines, dubbed Mariner East 1, 2, and 2X, is being undertaken by Sunoco Logistics.