Ms. Camille Laventure reports

BORALEX WILL RELEASE ITS 2025 FOURTH QUARTER FINANCIAL RESULTS ON FEBRUARY 27, AT 11 A.M.

Boralex Inc.'s 2025 fourth quarter results will take place on Friday, Feb. 27, 2026, at 11 a.m.

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

Date and time:  Friday, Feb. 27, 2026, at 11 a.m. ET

To attend the event by phone:  Register on-line for the earnings call. Once you have completed your registration, you will receive a confirmation e-mail containing the link and your PIN (personal identification number) to connect to the call. If you lose this link and your PIN, you will be able to register again. You must register if you wish to attend the call by phone.

Media and other interested individuals are invited to listen to the conference and view the presentation, which will be broadcasted live. A full replay will also be available on Boralex's website until Feb. 27, 2027.

The financial information will be released through a news release and on Boralex's website on Feb. 27, 2026, at 7 a.m.

About Boralex Inc.

Boralex has been providing affordable renewable energy accessible to everyone for over 35 years. As a leader in the Canadian market and France's largest independent producer of onshore wind power, Boralex also has facilities in the United States and development projects in the United Kingdom. Over the past five years, Boralex's installed capacity has increased by more than 50 per cent, reaching 3,303 megawatts as at Sept. 30, 2025. Since then, the corporation has commissioned a new wind farm with a capacity of 100 megawatts, bringing total installed capacity to 3,403 megawatts as of today. Boralex is developing a portfolio of projects in development and construction of eight gigawatts in wind, solar and storage projects, guided by the company's values and its corporate social responsibility (CSR) approach. Recognized as Best Corporate Citizen in Canada by Corporate Knights, Boralex is actively participating in the fight against global warming. Thanks to the company's fearlessness, its discipline, its expertise and its diversity, Boralex continues to be an industry leader. Boralex's shares are listed on the Toronto Stock Exchange under the ticker symbol BLX.