Current system

Households (2010): 52

Households with BEES certification (2010): 1

Households participating in weatherization of home energy rebate programs (2010): 18

Estimated Total Households (2017): 50

Modeled efficiency project

Capital cost: $380,260

Lifetime energy cost savings: $1,036,144

Net lifetime savings: $655,884

Benefit-cost ratio: 2.7

Expected space heating savings : 27.60%

Estimated households to be retrofit (2017): 31

Estimated cost to refit household: $12,100.00/home

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