Current system

Households (2010): 33

Households with BEES certification (2010): 2

Households participating in weatherization of home energy rebate programs (2010): 21

Estimated Total Households (2017): 34

Modeled efficiency project

Capital cost: $171,730

Lifetime energy cost savings: $244,282

Net lifetime savings: $72,552

Benefit-cost ratio: 1.4

Expected space heating savings : 15.35%

Estimated households to be retrofit (2017): 11

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.