Capital cost: $6,963,940

Lifetime energy cost savings: $-3,170,379

Net lifetime savings: $-10,134,319

Benefit-cost ratio: -0.5

Number of homes: 160

Average proposed capacity per residence (Btu/hr): 24,469 Btu/hr

Excess generation capacity needed (kW): 514 kW

Expected average coefficient of performance (COP): 2.52