Capital cost: $381,854

Lifetime energy cost savings: $-328,304

Net lifetime savings: $-710,158

Benefit-cost ratio: -0.9

Number of homes: 26

Average proposed capacity per residence (Btu/hr): 13,891 Btu/hr

Excess generation capacity needed (kW): 32 kW

Expected average coefficient of performance (COP): 3.32