I have new energy-savings information and it is GREAT! July is my settle-up month on the budget billing plan with Amerigas for propane. Last year I was paying $154.00 per month. This year I will be paying $74.00 per month for a savings of $80.00 per month. This cut my heating bill by more than half. I am very happy with this! Spray foam insulation definitely works! Thanks to you and all the great crew at E3 INNOVATE.