Sentinel Expansion Project

During the past 50 years, Williams' Transco pipeline has been quietly, safely and reliably delivering natural gas to its customers through its 10,500-mile pipeline system, extending from Texas to New York.

The Transco pipeline is a major transporter of natural gas to the Northeast region, delivering much of the natural gas consumed in New York, New Jersey and Pennsylvania.

Natural gas demand in the Northeast is steadily increasing, in large part due to its environmental advantages compared to other fossil fuels. According to the United States Department of Energy, natural gas consumption in this region is expected to increase nearly 8 percent by 2009.

Williams has received customer requests to deliver additional natural gas supplies to this area by November 2009. To meet this need, Williams is developing a proposal known as the Sentinel Expansion Project to expand existing pipeline facilities in New Jersey and Pennsylvania.

This web site is designed to provide news and updates about the Sentinel Expansion. Questions about the project can be sent to Williams at Sentinel@williams.com.