Current system

Households (2010): 36

Households with BEES certification (2010): 2

Households participating in weatherization of home energy rebate programs (2010): 10

Estimated Total Households (2017): 31

Modeled efficiency project

Capital cost: $233,062

Lifetime energy cost savings: $657,373

Net lifetime savings: $424,311

Benefit-cost ratio: 2.8

Expected space heating savings : 24.42%

Estimated households to be retrofit (2017): 19

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.