CALGARY, ALBERTA--(Marketwire - Feb. 27, 2012) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) announced today it has sent a letter to the U.S. Department of State (DOS) informing the Department the company plans to file a Presidential Permit application (cross border pe...

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

The Management’s Discussion and Analysis (MD&A) dated February 22, 2007 should be read in conjunction with the audited Consolidated Financial Statements of TransCanada PipeLines Limited (TCPL or the Company) and the notes thereto for the year ended December 31, 2006.

For TC Energy, Sustainability is about meeting today’s energy needs—safely, reliably and economically—while finding responsible solutions for our future energy.