Current system

Households (2010): 36

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 21

Estimated Total Households (2017): 37

Modeled efficiency project

Capital cost: $303,316

Lifetime energy cost savings: $651,267

Net lifetime savings: $347,951

Benefit-cost ratio: 2.1

Expected space heating savings : 19.66%

Estimated households to be retrofit (2017): 16

Estimated cost to refit household: $18,700.00/home

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