The SuBET tool referred to in last month’s issue (Widen your horizons) stemmed from research by teams under Dr Husam Al Waer

Now lecturer in sustainable architecture and director of the sustainability assessment research group at Dundee University, and Professor Derek Clements-Croome, director of the intelligent buildings research group at Reading. The research was partly financed by the EPSRC. BSD apologises for any confusion caused by the article.