Current system

Households (2010): 31

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 7

Estimated Total Households (2017): 36

Modeled efficiency project

Capital cost: $517,421

Lifetime energy cost savings: $971,013

Net lifetime savings: $453,592

Benefit-cost ratio: 1.9

Expected space heating savings : 29.34%

Estimated households to be retrofit (2017): 29

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.