Current system

Households (2010): 76

Households with BEES certification (2010): 4

Households participating in weatherization of home energy rebate programs (2010): 63

Estimated Total Households (2017): 81

Modeled efficiency project

Capital cost: $249,789

Lifetime energy cost savings: $432,544

Net lifetime savings: $182,755

Benefit-cost ratio: 1.7

Expected space heating savings : 12.53%

Estimated households to be retrofit (2017): 14

Estimated cost to refit household: $17,600.00/home

This component calculates the potential change in heating fuel usage from residential-building energy efficiency improvements.