Current system

Households (2010): 60

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 42

Estimated Total Households (2017): 63

Modeled efficiency project

Capital cost: $374,684

Lifetime energy cost savings: $502,766

Net lifetime savings: $128,082

Benefit-cost ratio: 1.3

Expected space heating savings : 9.28%

Estimated households to be retrofit (2017): 21

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.