AT Atlantic Power Corporation

Alltel (NYSE:AT) will host an Analyst Day in New York on Wednesday, February 1, 2006. Company executives will provide strategic, operational and financial updates during the meeting, as well as guidance for 2006. The entire event will be streamed live over the company's Web site at www.alltel.com/investors beginning at 8:30 a.m. EST and concluding at 12:30 p.m. Presentations by senior management, as well as financial, statistical and other information related to the meeting, will be accessible through this link and will be available on the investor relations section of the company's Web site following the meeting. Alltel is a customer-focused communications company with more than 15 million customers in 36 states and nearly $10 billion in annual revenues. Alltel, NYSE: AT www.alltel.com