Capital cost: $6,827,988

Lifetime energy cost savings: $-1,082,510

Net lifetime savings: $-7,910,499

Benefit-cost ratio: -0.2

Number of homes: 156

Average proposed capacity per residence (Btu/hr): 25,201 Btu/hr

Excess generation capacity needed (kW): 475 kW

Expected average coefficient of performance (COP): 2.84