Technology/Project NPV benefits NPV cost NPV net benefit Benefit cost ratio Levelized cost of energy:
electricity ($/kwh)
Levelized cost of energy:
heating oil ($/gal)
Gallons fuel saved per year
Residential Energy Efficiency $184,608 $62,447 $122,160 3.0 N/A $1.81 2,394
Non-residential Energy Efficiency $350,330 $362,776 $-12,446 1.0 $0.23 $1.76 10,669
Water and Wastewater Efficiency $328,307 $45,755 $282,552 7.2 $0.30 $0.57 3,471
Wind Power (Modeled) N/A N/A N/A N/A N/A N/A N/A
Solar Power N/A N/A N/A N/A N/A N/A N/A
Transmission and Interties N/A N/A N/A N/A N/A N/A N/A
Diesel Efficiency $218,566 $2,087,699 $-1,869,133 0.1 $0.56 N/A 2,503
Biomass for Heat (Cordwood) $474,191 $395,365 $78,826 1.2 N/A $6.57 10,667
Biomass for Heat (Pellet) N/A N/A N/A N/A N/A N/A N/A
Residential ASHP $72,060 $803,599 $-731,539 0.1 N/A $15.86 12,586
Non-Residential ASHP $49,864 $433,701 $-383,837 0.1 N/A $12.58 12,281

Cost effective projects have a benefit cost ratio greater than 1.0.