TULSA, OKLAHOMA, CALGARY, ALBERTA, AND SAN DIEGO, CALIFORNIA--(Marketwire - June 16, 2008) - Sunstone Pipeline, a venture of Williams (NYSE:WMB) and TransCanada Corporation (TSX:TRP) (NYSE:TRP), announced today that Sempra Pipelines & Storage, a unit of Sempra Energy (NYSE:SRE), has signed a memo...

ANCHORAGE, ALASKA--(Marketwire - Jan. 29, 2010) - The Alaska Pipeline Project announced today that it filed its plan with the U.S. Federal Energy Regulatory Commission (FERC) to obtain approval to conduct the first natural gas pipeline open season to develop Alaska's vast natural gas resources. T...

WASHINGTON, DISTRICT OF COLUMBIA--(Marketwire - Feb. 19, 2013) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) and key supporters of the Keystone XL pipeline gathered in Washington, DC to reiterate the facts that the pipeline remains vital to the national interest of the...

TransCanada Corp. announced the Eastern Build of WB XPress (WBX) has been placed into service, completing the final phase of a critical natural gas infrastructure project that provides Appalachian producers with access to Mid-Atlantic markets.

TransCanada Announces $1.5 Billion NGTL System Expansion to Connect WCSB Supply to Incremental Market Demand