EXHIBIT 99.1

  Date: January 30, 2012   530-8th Avenue SW, 6th floor   Calgary AB, T2P 3S8   www.computershare.com

To: All Canadian Securities Regulatory Authorities       NYSE
Subject: TRANSCANADA CORPORATION
Dear Sirs: We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:
Meeting Type :	Annual General Meeting
Record Date for Notice of Meeting :	28/02/2012
Record Date for Voting (if applicable) :	28/02/2012
Beneficial Ownership Determination Date :	28/02/2012
Meeting Date :	27/04/2012
Meeting Location (if available) :	CALGARY AB

Voting Security Details:

Description	CUSIP Number	ISIN
COMMON	89353D107	CA89353D1078

Sincerely,

Computershare Trust Company of Canada /

Computershare Investor Services Inc.

Agent for TRANSCANADA CORPORATION