Current system

Households (2010): 44

Households with BEES certification (2010): 4

Households participating in weatherization of home energy rebate programs (2010): 12

Estimated Total Households (2017): 48

Modeled efficiency project

Capital cost: $410,368

Lifetime energy cost savings: $419,226

Net lifetime savings: $8,858

Benefit-cost ratio: 1.0

Expected space heating savings : 23.56%

Estimated households to be retrofit (2017): 32

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.