Current system

Households (2010): 20

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 2

Estimated Total Households (2017): 19

Modeled efficiency project

Capital cost: $218,008

Lifetime energy cost savings: $245,168

Net lifetime savings: $27,160

Benefit-cost ratio: 1.1

Expected space heating savings : 27.23%

Estimated households to be retrofit (2017): 17

Estimated cost to refit household: $12,650.00/home

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