Natural habitat of all living creatures, where they relate and interact throughout their lives is known as 'environment'.

In rapidly globalizing World, growing World population and decreasing natural resources bring up energy demand and global environment problems.

Factors like constantly increasing pollution of air, water and soil, global warming, rapid depletion of natural resources pose serious threats for the environment to be inherited by future generations.

Because of all these factors, activities aimed at maximizing environmental and energy efficiency nowadays represent extreme importance from both business and individual perspective.

Especially in the recent years, important activities were initiated at the global level towards environment-energy correlation in order to increase awareness on climate change and sustainable development.

Ensuring livable habitat for future generations is among the greatest responsibilities of the entire humankind.

Therefore, helping to protect natural environment and implementing sustainable environmental activities are priority tasks of environment management systems and efforts aimed at maximizing energy efficiency.