Through the Eco-schools Serbia network, series of workshops regarding raising awareness on energy efficiency, especially related measures that can be implemented in Eco-schools, at homes and wider in local communities, are organized. Participants are pre-school children and students from primary and secondary schools which are members of Eco-school network in Serbia. Educational material was prepared, printed (with original illustrations and design) and shared during the workshops. The material served for building capacity of teachers and professors to deal with energy efficiency issue. Workshops are organized in cooperation with the staff from the Public enterprise “Elektroprivreda Srbije”, using and sharing their knowledge regarding energy efficiency.