Cameco Provides Dates for Q4 Results and Conference Call

SASKATOON, SASKATCHEWAN, CANADA--(Jan. 18, 2007) -

Cameco Corporation will issue its fourth quarter financial results after markets close on Tuesday, February 6, 2007. The company will issue its fourth quarter results from Bruce Power on Monday, January 29, 2007.

Cameco invites investors and the media to join its fourth quarter conference call on Wednesday, February 7, 2007 at 10:00 a.m. Eastern time (9:00 a.m. Saskatoon time).

Cameco's senior executives will discuss the financial results and company developments before opening the call to investor questions. Media will then be given the opportunity to participate.

To join the call, please dial (416) 695-6120 or (888) 789-0150 (Canada and US). An operator will put your call through. A live audio feed of the conference call will be available from a link on this website on the day of the call.

A recorded version of the proceedings will be available on this website, shortly after the call, and on post view until midnight, Eastern time, Wednesday, February 21, 2007 by calling (416) 695-5275 or (888) 509-0081; (passcode 638429).

Cameco, with its head office in Saskatoon, Saskatchewan, is the world's largest uranium producer. The company's uranium products are used to generate electricity in nuclear energy plants around the world, providing one of the cleanest sources of energy available today. Cameco's shares trade on the Toronto and New York stock exchanges.

Investor and media inquiries:
Alice Wong (306) 956-6337

Investor inquiries:
Bob Lillie (306) 956-6639

Media inquiries:
Lyle Krahn (306) 956-6316