GRANDE PRAIRIE,  ALBERTA,CANADA, Dec 23, 2010 — The Government of Canada has announced an  investment in Weyerhaeuser Company Limited to help it become more  productive, competitive and sustainable. The Honourable Rob Merrifield,  Minister of State for Transport, and Chris Warkentin, Member of  Parliament for Peace River, announced today that Weyerhaeuser’s Grande  Prairie mill will receive over $32 million from the federal Pulp and  Paper Green Transformation Program.