Ché Wall is Managing Director of the Lincolne Scott Group of Companies, a building services consultancy with offices throughout Australia and the Asia Pacific Region.   Ché established Advanced Environmental Concepts, a specialist service of Lincolne Scott. AEC was Australia’s
first professional practice dedicated to the design of passive and integrated environmental systems.  Ché has been responsible for the formation of the Green Building Council of Australia and currently sits on the Board of Directors, and Chairs the Technical Steering Committee that develops the Green Star Rating System.
In 2007 Ché received the Sustainability Champion of the Year Award at the inaugural Sustainable Building Services Awards, UK and was named as one of 20 Australian Financial Review BOSS True Leaders in 2006.