Benefits of energy efficiency

The benefits of energy efficiency cut across all levels of the economy. These include poverty alleviation, enhancing industrial productivity and competitiveness, increase in disposable income through employment creation and environment conservation. Energy efficiency generally improves all other aspects of the economy. 
Ways to Energy Efficiency:
Energy efficiency has proved to be a cost-effective strategy for industrial/building economies without necessarily increasing energy consumption. In industrial sector, Industries use large amount of energy to power diverse range of manufacturing and resource extraction processes. Many industrial processes require large amounts of heat and mechanical power to deliver the service.
Therefore, there are abundant opportunities to save energy and cost for lighting, fan, pumping systems, electric motors, heating, cooling, office equipment, and appliances. Hence through energy audit we can monitor all those by knowing why and where we use huge amount of energy, and what we can conserve and consequently reduce the cost.