Did you know air leakage in your home can account for 30% or more of your home’s heating and cooling costs? With today’s rising energy costs, homeowners are looking for ways to lower their energy costs. HB NEXT Energy Solutions offers several solutions to assist the homeowner in lowering their bills. Energy Star estimates the average homeowner could save up to 20% on their heating and cooling costs and up to 10% on their total energy bill just by sealing and insulating their attic.