This textbook is adjusted and printed as a part of “BiH Biomass Energy for Employment and Energy Security – Biomass”. The textbook is based on original materials from Norwegian SPARE program for sustainable use of energy resources, and it is intended for elementary and high school pupils. Energy and environment” is much more than a usual school program, as it not only gives knowledge, but invites school¬children to conduct independent investigations, and stimulate interest for applying various scientific achievements.

This textbook assists in practical matters to increase the effective use of energy in the school and at home. The results of the investigations and practical findings of school children in the sphere of energy efficiency can be useful for all - parents, friends and neighbors.