Energy efficiency is the relationship between the quantity of energy consumed and the final products and services obtained. It can be optimized by implementing several means and investments at a technical level, management and cultural habits in the community.

Individuals and organizations which are direct consumers of energy wish to save energy to reduce energy costs and promote environmental, political and economic sustainability. Industrial and business users wish to increase efficiency and maximize their profit. Among the current concerns are energy savings and the effect on the environment from electrical energy production.