CALGARY – Shaw Communications is also pledging to support Earth Hour on March 31 by turning off non-essential lights and signs in its buildings across Canada for the fifth year in a row. In addition, the company announced that its 3636 Campus building in Calgary was recently awarded LEED silver certification of by the Canada Green Building Council. Shaw Tower in Vancouver and Shaw Barlow in Calgary have been recognized by the Building Owners and Managers Association for their achievements above and beyond industry best practices in sustainable and environmentally responsible building management. "Shaw is excited to participate in Earth...