Current system

Households (2010): 53

Households with BEES certification (2010): 20

Households participating in weatherization of home energy rebate programs (2010): 30

Estimated Total Households (2017): 51

Modeled efficiency project

Capital cost: $15,612

Lifetime energy cost savings: $29,266

Net lifetime savings: $13,654

Benefit-cost ratio: 1.9

Expected space heating savings : 1.10%

Estimated households to be retrofit (2017): 1

Estimated cost to refit household: $15,400.00/home

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