Paul Appleby advises design and masterplanning teams on the integrated sustainable design of buildings and communities. He has recently been appointed as a CABE Built Environment Expert for the Design Council and has worked in the construction industry as a consultant, lecturer and researcher for over 40 years, working on award-winning projects with some of the world's leading architects. As well as writing key guidance published by CIBSE, his book Integrated Sustainable Design of Buildings appeared in a list of Cambridge University's 'Top 40 Sustainability Books of 2010'. He has spoken at numerous conferences and seminars worldwide. He was listed as a 'Green Hero' in a list published by Property Week.