Current system

Households (2010): 55

Households with BEES certification (2010): 3

Households participating in weatherization of home energy rebate programs (2010): 40

Estimated Total Households (2017): 57

Modeled efficiency project

Capital cost: $218,566

Lifetime energy cost savings: $602,331

Net lifetime savings: $383,765

Benefit-cost ratio: 2.8

Expected space heating savings : 12.00%

Estimated households to be retrofit (2017): 14

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.