Current system

Households (2010): 12

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 4

Estimated Total Households (2017): 12

Modeled efficiency project

Capital cost: $142,737

Lifetime energy cost savings: $271,592

Net lifetime savings: $128,855

Benefit-cost ratio: 1.9

Expected space heating savings : 28.08%

Estimated households to be retrofit (2017): 8

Estimated cost to refit household: $17,600.00/home

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