
A properly retrofitted home has cleaner air, is less drafty, has fewer cold spots, and helps reduce the likelihood of moisture-related mold problems.
Improving your individual home's carbon use by 25% is equivalent to doubling the gas mileage of your car. As a nation of 130 million homes, this would mean a reduction of our national carbon footprint of almost 10%.
Building performance varies greatly from home to home, but it's not uncommon for people to see annual savings of 2-3 times the previous year's highest monthly energy bill. Annual savings of more than $1,000/year are not unusual.