Current system

Households (2010): 41

Households with BEES certification (2010): 4

Households participating in weatherization of home energy rebate programs (2010): 1

Estimated Total Households (2017): 38

Modeled efficiency project

Capital cost: $459,992

Lifetime energy cost savings: $586,476

Net lifetime savings: $126,484

Benefit-cost ratio: 1.3

Expected space heating savings : 21.59%

Estimated households to be retrofit (2017): 33

Estimated cost to refit household: $13,750.00/home

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