ADVISORY Boralex - Release of the 2012 Fourth Quarter Financial Results

Montréal, Québec, February 20, 2013 - Boralex Inc. (" Boralex " or the " Corporation ") announces that the release of the 2012 fourth quarter financial results will take place on February 20, 2013.

Financial analysts are invited to attend a conference call during which the financial results will be presented.

Time and date: Wednesday, February 20, 2013 at 10:00 a.m. ET Dial number: 647-427-7450 ou 1 888-231-8191

Media and other interested individuals are invited to listen to the conference and view a presentation which will be broadcast live or deferred on the Boralex corporate website at www.boralex.com. A full replay will also be available by dialling toll free at 1-855-859-

2056 until February 27, 2013. The access code is 97271272, followed by the pound sign (#).

The financial information will be released through a press release and on the Boralex's website on February 20, 2013 at 7:00 a.m.

About Boralex

Boralex is a power producer whose core business is dedicated to the development and the operation of renewable energy power stations. Currently, the Corporation operates an asset base with an installed capacity of almost 500 MW in Canada, the Northeastern United States and France. Boralex is also committed under power development projects, both independently and with Canadian and European partners, to add approximately
550 MW of power that will be put in service between 2013 and 2015. With more than
200 employees, Boralex is known for its diversified expertise and in-depth experience in four power generation types - wind, hydroelectric, thermal and solar. Boralex's shares and convertible debentures are listed on the Toronto Stock Exchange under the ticker symbols BLX and BLX.DB, respectively. More information is available at www.boralex.comor www.sedar.com .

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For more information:

Media Investors

Patricia Lemaire

Director, Public Affairs and Communications

Boralex Inc.

514-985-1353 patricia.lemaire@boralex.com

Marc Jasmin

Boralex Inc.

514-284-9868 marc.jasmin@boralex.com

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