“…The ability of energy rating systems to accurately reflect the capability of a home's energy performance has been, and continues to be, of immense interest to researchers. A growing appreciation of the importance of occupant behaviour has been observed (Hannah, 2011;Horne and Hayles, 2008;Joelsson and Gustavsson, 2008;Kordjamshidi and King, 2009) with many studies concluding this observation is intuitive and as expected (Kordjamshidi, 2011;Raisbeck and Wardlaw, 2009;Stein and Meier, 2000;Willrath, 1996;Zmeureanu et al, 1999).…”