Current system

Households (2010): 35

Households with BEES certification (2010): 4

Households participating in weatherization of home energy rebate programs (2010): 20

Estimated Total Households (2017): 34

Modeled efficiency project

Capital cost: $139,391

Lifetime energy cost savings: $149,019

Net lifetime savings: $9,628

Benefit-cost ratio: 1.1

Expected space heating savings : 8.50%

Estimated households to be retrofit (2017): 10

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.