Current system

Households (2010): 71

Households with BEES certification (2010): 0

Households participating in weatherization of home energy rebate programs (2010): 32

Estimated Total Households (2017): 72

Modeled efficiency project

Capital cost: $557,566

Lifetime energy cost savings: $496,588

Net lifetime savings: $-60,978

Benefit-cost ratio: 0.9

Expected space heating savings : 16.18%

Estimated households to be retrofit (2017): 40

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.