Capital cost: $3,307,865

Lifetime energy cost savings: $2,199,725

Net lifetime savings: $-1,108,140

Benefit-cost ratio: 0.7

Number of homes: 166

Average proposed capacity per residence (Btu/hr): 18,141 Btu/hr

Excess generation capacity needed (kW): 228 kW

Expected average coefficient of performance (COP): 3.63