Current system

Households (2010): 56

Households with BEES certification (2010): 6

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

Estimated Total Households (2017): 55

Modeled efficiency project

Capital cost: $631,611

Lifetime energy cost savings: $928,260

Net lifetime savings: $296,650

Benefit-cost ratio: 1.5

Expected space heating savings : 25.11%

Estimated households to be retrofit (2017): 48

Estimated cost to refit household: $12,980.00/home

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