Genre: Home & Garden,
In today’s unstable economic condition, many people have been looking for ways to cut costs and save money while protecting the environment. The poorest people in the world are those who are more affected by the devastating effects of climate change, caused by increased carbon dioxide emissions. Energy efficiency is one of the most cost effective and easiest methods to combat climate change and clean the air that we breathe. The Department of Energy is even working together with businesses, universities and national laboratories to develop innovative, energy-efficient technologies.