Capital cost: $2,225,714

Lifetime energy cost savings: $-1,075,942

Net lifetime savings: $-3,301,656

Benefit-cost ratio: -0.5

Number of homes: 45

Average proposed capacity per residence (Btu/hr): 42,285 Btu/hr

Excess generation capacity needed (kW): 213 kW

Expected average coefficient of performance (COP): 2.66