Current system

Households (2010): 22

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 1

Estimated Total Households (2017): 24

Modeled efficiency project

Capital cost: $282,128

Lifetime energy cost savings: $720,728

Net lifetime savings: $438,599

Benefit-cost ratio: 2.6

Expected space heating savings : 30.65%

Estimated households to be retrofit (2017): 23

Estimated cost to refit household: $12,100.00/home

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