MIDWEST CITY, OKLAHOMA--(Marketwire - Sept. 30, 2011) - As the Department of State proceeds with its 90-day consultation period to determine if TransCanada Corporation's (TSX:TRP) (NYSE:TRP) (TransCanada) proposed Keystone XL pipeline is in the U.S. national interest, an independent ...

tce-2022-pipelines-lp-fourth-quarter-financial-statements.pdf

This document provides a comprehensive report on a company's activities throughout the preceding year.