OMAHA, NEBRASKA--(Marketwire - June 13, 2011) - TransCanada Corporation, in response to the massive flooding and devastation in the U.S. Midwest region, has pledged financial assistance for flood relief and has donated $75,000. The donation will be divided between the Heartland, Oahe and Bismarck...

As an energy infrastructure company with operations in three countries, we’re proud of the relationships we've built with close to 100,000 landowners across our pipeline and asset network.

tce-visionforNAEnergy.pdf

TransCanada went to great lengths to ensure that no harm was done to the hundreds of snakes they found during a recent pipeline maintenance project on the prairies of southeastern Alberta. While they may not be cuddly or “aww”-inspiring to many people, snakes play an important role in the ecosystem.

The document listed below in this Section and filed as Exhibit 99.1 to this Form 6-K is hereby filed with the Securities and Exchange Commission for the purpose of being and hereby is incorporated by reference into Registration Statement on Form F-9 (Reg. No. 333-121265) under the Securities Act of 1933, as amended.

tc-BÂTIR-LE-CANADA-MAINTENANT-AVRIL-30.pdf