It is a bigger challenge. Often it's not as obvious. The Canada Green Building Council is launching a rating system for existing buildings by May, nationwide.
On March 10th, 2009. See this statement in context.
On March 10th, 2009. See this statement in context.
March 10th, 2009 / 3:55 p.m.
President and Chief Executive Officer, Canada Green Building Council
It is a bigger challenge. Often it's not as obvious. The Canada Green Building Council is launching a rating system for existing buildings by May, nationwide.
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