The Property Council of Australia (WA) is holding its annual sustainable development summit on October 23 at the Hyatt Regency. Speakers include: Simon Carter - national leader of innovation, Colliers International; Stuart Duplock - general manager property development, Hawaiian; Romilly Madew - CEO, Green Building Council; and Prof Peter Newman - director, Murdoch University’s Institute of Technology and Policy. Registration costs $350 for Property Council members and $450 for non members. For more information contact Ashlie Popperwell on 9426 1200 or email apopperwell@wa.propertyoz.com.au.