According to a Co-Star analysis, in the first quarter of 2008, occupancy rates were 4 percent higher, rents were 35 percent higher, and property values were 65 percent higher in LEED-certified buildings compared to non-LEED buildings.
Ayon sa isang Co-Star pagtatasa, sa unang isang-kapat ng 2008, occupancy rate ay 4 porsiyento mas mataas na, rents ay 35 porsiyento mas mataas na, at mga halaga ng ari-arian ay 65 porsiyento mas mataas sa LEED-certified gusali kumpara sa di-LEED gusali.