LONDON, ONTARIO--(Marketwire - March 15, 2013) - Siskinds LLP today announced that it has commenced an investigation into the circumstances surrounding the announcement by Atlantic Power Corporation of a reduction of their dividends on February 28, 2013.

Siskinds LLP is evaluating a possible class action on behalf of all persons or entities who purchased shares of Atlantic Power Corporation and holders of Atlantic Power Corporation's debt securities.

Persons who purchased Atlantic Power Corporation's common shares or debt securities are encouraged to contact Nicole Young of Siskinds LLP.