Sunoco Marcus Hook Refinery in Pennsylvania Flares Gases

Sunoco Inc. (SUN) reported flaring of gases and emissions of sulfur dioxide at the Marcus Hook refinery in Pennsylvania on May 7, according to a filing with Delaware regulators.

The plant released nitrogen dioxide the previous day after depressurizing two vessels, the company said in a separate filing.

Thomas Golembeski, a company spokesman, didn’t immediately return an e-mail seeking comment.

The plant can process 194,000 barrels of oil a day, according to data compiled by Bloomberg.

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To contact the editor responsible for this story: Dan Stets at

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