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Network planned to bring shale power to East Coast

Published on NewsOK Modified: July 31, 2014 at 3:09 pm •  Published: July 31, 2014
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HARRISBURG, Pa. (AP) — PPL Corp. said Thursday it wants to spend billions of dollars to build a 725-mile system of electric transmission lines that will bring energy from the booming Marcellus Shale natural gas fields to customers on the heavily populated Eastern Seaboard.

The Allentown-based utility said the 500-kilovolt line would span much of Pennsylvania and reach into New York, New Jersey and Maryland, although the route has not been determined. The cost was expected to exceed $4 billion, and it could take more than a decade to build.

PPL said the project was likely to increase reliability during demand-driven power shortages and save money for customers.

"We don't have a specific per-megawatt-hour estimate right now, but our analysis shows consumers in these states would save hundreds of millions of dollars per year in power costs," said PPL Electric Utilities spokesman Paul Wirth.

A rough map produced by the company shows a line running from Pittsburgh through Pennsylvania's rural northern tier and into the New York City region. A second line branches south through the Susquehanna River corridor into Maryland, while a third spur runs through the Lehigh Valley and Pocono Mountains into central New Jersey.

The project requires regulatory approval, and the company has begun the process with a submission to PJM Interconnection, the regional coordinator for wholesale energy. It also must get the OK of utility regulators in each state, Wirth said.

He said electrical transmission in the Northeast is congested in some areas, a problem the new capacity would help relieve.

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