Capital cost: $1,074,275

Lifetime energy cost savings: $-1,556,973

Net lifetime savings: $-2,631,248

Benefit-cost ratio: -1.4

Number of homes: 38

Average proposed capacity per residence (Btu/hr): 16,206 Btu/hr

Excess generation capacity needed (kW): 93 kW

Expected average coefficient of performance (COP): 2.52