![Environment News: The University Of Haifa Wants To Make Roofs Greener – Literally](https://nocamels.com/wp-content/uploads/2012/12/green-roofs-300x225.jpg)
Haifa University Wants To Make Roofs Greener – Literally
Although green roofs, in which vegetation beds are planted on roofs, have been an ecological trend for eco-friendly architects for quite some time, a new research center, established at the University of Haifa is trying to develop green roofs that do not need artificial irrigation.
January 04, 2013