This project demonstrates the possibilities to reduce air pollution by using diesel fuel for heating, minimize energy costs, improving conditions for children and use of solar collectors for heating water. Activities are mainly related to reconstruction of the buildings from both sides in compliance with energy safety requirements - kinder garden "Detelina" Gotse Delchev and Primary school "Vanco Prke" Delchevo, workshops for the effectiveness of energy-saving measures and promotion of energy efficiency measures. Cross border results from this project are cleaner environment, cleaner air, social cohesion between institutions which work withchildren and students, a better learning environment, enhancing quality of life in the cross border region.