energy efficiency greener buildings

Loblaw, Canada’s leading retailer, has opened the country’s first superstore using a secondary CO2 system for low temperature refrigeration and space heating. The company and governmental partners are sure that the energy-efficient store will “change the face of Canadian grocery retail.”

Most people simply do not realize how effective energy efficiency is in the fight against global warming and rising energy cost. More can be done for the environment by simply increasing the efficiency of existing homes and building than by removing all of the automobiles and planes in the entire United States. The following list is my top ten energy efficiency techniques and products which I have determined to be the most cost effective and worth while things to do in any home.

Interesting article about companies cutting energy use by 30%