Current system

Households (2010): 27

Households with BEES certification (2010): 6

Households participating in weatherization of home energy rebate programs (2010): 17

Estimated Total Households (2017): 26

Modeled efficiency project

Capital cost: $46,836

Lifetime energy cost savings: $92,559

Net lifetime savings: $45,723

Benefit-cost ratio: 2.0

Expected space heating savings : 6.93%

Estimated households to be retrofit (2017): 3

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.