Current system

Households (2010): 36

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 18

Estimated Total Households (2017): 38

Modeled efficiency project

Capital cost: $356,842

Lifetime energy cost savings: $501,675

Net lifetime savings: $144,833

Benefit-cost ratio: 1.4

Expected space heating savings : 20.49%

Estimated households to be retrofit (2017): 20

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.