Current system

Households (2010): 49

Households with BEES certification (2010): 1

Households participating in weatherization of home energy rebate programs (2010): 5

Estimated Total Households (2017): 50

Modeled efficiency project

Capital cost: $564,257

Lifetime energy cost savings: $624,534

Net lifetime savings: $60,277

Benefit-cost ratio: 1.1

Expected space heating savings : 26.68%

Estimated households to be retrofit (2017): 44

Estimated cost to refit household: $12,650.00/home

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