Current system

Households (2010): 50

Households with BEES certification (2010): 4

Households participating in weatherization of home energy rebate programs (2010): 33

Estimated Total Households (2017): 52

Modeled efficiency project

Capital cost: $209,087

Lifetime energy cost savings: $280,174

Net lifetime savings: $71,087

Benefit-cost ratio: 1.3

Expected space heating savings : 8.17%

Estimated households to be retrofit (2017): 15

Estimated cost to refit household: $13,750.00/home

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