How can we save energy – Insulate
Heating and cooling your home accounts for 50 – 70% of your home energy use. Unless your home was designed with special attention to energy efficiency, adding insulation will probably reduce your utility bills. Many of the older homes in the U.S. are not insulated to the optimal level. Older homes are likely to use more energy than newer homes, ... see more: How can we save energy - Insulate


