Current system

Households (2010): 19

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 13

Estimated Total Households (2017): 20

Modeled efficiency project

Capital cost: $124,895

Lifetime energy cost savings: $213,497

Net lifetime savings: $88,603

Benefit-cost ratio: 1.7

Expected space heating savings : 15.68%

Estimated households to be retrofit (2017): 7

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.