tag:blogger.com,1999:blog-31006871.post-89510566331738785352008-02-06T16:48:00.000+02:002008-02-06T16:48:00.000+02:002008-02-06T16:48:00.000+02:00Hey Duncan,<BR/><BR/>Great tips, here's another more radical approach to energy saving:<BR/><BR/>http://earthlandscapes.blogspot.com/2008/01/green-roofs.htmlRoss Nevettehttp://www.blogger.com/profile/16291604258371562064noreply@blogger.com