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What's An Ethane Cracker?


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In June 2016, Shell Chemical Appalachia announced it plans to build a massive, multi-billion dollar petrochemical plant (known as an ethane cracker) in Potter Township, Beaver County, about 30 miles northwest of Pittsburgh.

“Cracker” is industry lingo for a plant that takes oil and gas and breaks it into smaller molecules, to create ethylene, which is used in plastics manufacturing.

The location was chosen because of its proximity to gas supplies, creating shorter and more reliable supply chains than those for comparable facilities on the U.S. Gulf Coast, and because it will be within 700 miles of North American polyethylene customers, the company said.

Construction is expected to begin in 2017, creating some 6,000 construction jobs, the company says. Commercial operation is due to begin “early in the next decade” and will employ about 600 people permanently. The operation is due to make 1.6 million tonnes a year of ethylene which is used in products ranging from food packaging to automotive parts.

The announcement ended years of speculation about whether or not the project would go forward.

In 2011, Shell Chemical said it wanted to build an ethane cracker in the northeastern U.S. So Pennsylvania, Ohio, and West Virginia officials all did their best to woo the company. On March 15, 2012, Shell announced Pennsylvania had won the “cracker sweepstakes.”

Pennsylvania attracted Shell by granting the company a fifteen-year tax amnesty window. Former Governor Tom Corbett successfully pushed for an additional tax break that will grant Shell a $2.10 credit for every gallon of ethane it purchases from Pennsylvania-based natural gas drillers.

Over a 25-year window, the credit has been valued at $1.65 billion, making it the largest tax break in state history.


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