In October 2014 Greece welcomed the first the LEED Platinum building which was completed under the sustainability  management consulting of DCarbon. The Hellenic American Educational Foundation Preschool & Kindergarten was certified with LEED Platinum.

Accordingly this project has become a showcase of exemplary performance in sustainable design and construction. Using the LEED Rating System to guide the process from start to finish, the project team employed a variety of strategies to reduce energy and water use, create a healthy indoor environment, rationalize resource demand and implement innovative strategies.