Natural gas transmission pipe dreams? (Roanoke Business)

Economic development advocates routinely cite Western Virginia’s central location and convenient access to the Eastern Seaboard as a key factor in attracting business and industry.

Those same factors are behind proposals to build three natural-gas transmission pipelines through the region. All three seek to connect West Virginia terminals flush with shale gas from the Marcellus and Utica formations with a huge customer base on the East Coast. The base includes major population centers, power plants moving away from coal and ports that could export liquified gas to foreign markets.

The three pipelines are:

* The Mountain Valley Pipeline, a 300-mile, $3.2 billion transmission line connecting a terminal in Wetzel County, W.Va., with a compressor station in Pittsylvania County. The companies involved are majority partner EQT, an Appalachian natural-gas production and transmission company that operates in Virginia, West Virginia, Kentucky, Pennsylvania, Ohio and Texas, and NextEraEnergy, an energy company with generation assets in 26 states.

* The Appalachian Connector pipeline, formerly known as the Western Marcellus line, would be operated by Williams Partners LP, which owns the Pittsylvania compressor station, as part of the nearly 1,800-mile Transco natural-gas pipeline. It runs from South Texas through Virginia to New York City and delivers 10 percent of the nation’s natural gas. The Appalachian Connector pipeline would connect a Williams distribution facility in West Virginia with the Transco line. The company estimates it will stretch around 300 miles but hasn’t yet released a cost projection.

* The Atlantic Coast Pipeline, a proposed 550-mile, $5 billion line backed by four companies, including Richmond-based Dominion Resources Inc. and North Carolina-based Duke Energy, running from Harrison County, W.Va., through Virginia into North Carolina, with an additional spur running east to Hampton Roads.

The influx of proposals, each with different ownership and planned routes, already has triggered a flurry of opposition from residents in counties along proposed routes.

For more, read my cover leader in Roanoke Business this month.