Israel has recently implemented a voluntary standard for "Buildings with Reduced Environmental Impact" 5281, this standard is based on a point rating system (55= certified 75=excellence) and together with complementary standards 5282-1 5282-2 for energy analysis and 1738 for sustainable products provides a system for evaluating environmental sustainability of buildings. United States Green Building Council LEED rating system has been implemented on several building in Israel including the recent Intel Development Center in Haifa and there is strong industry drive to introduce an Israeli version of LEED in the very near future.