Current system

Households (2010): 43

Households with BEES certification (2010): 2

Households participating in weatherization of home energy rebate programs (2010): 13

Estimated Total Households (2017): 44

Modeled efficiency project

Capital cost: $452,743

Lifetime energy cost savings: $663,460

Net lifetime savings: $210,716

Benefit-cost ratio: 1.5

Expected space heating savings : 25.68%

Estimated households to be retrofit (2017): 29

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.