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 $682,088 $284,359 $397,729 2.4 N/A $2.84 6,932
Non-residential Energy Efficiency $773,346 $383,647 $389,699 2.0 $0.14 $2.25 8,824
Water and Wastewater Efficiency $182,586 $86,515 $96,071 2.1 $0.29 $4.07 950
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 $309,260 $2,339,375 $-2,030,115 0.1 $0.28 N/A 4,686
Biomass for Heat (Cordwood) $162,259 $197,682 $-35,424 0.8 N/A $7.20 8,713
Biomass for Heat (Pellet) N/A N/A N/A N/A N/A N/A N/A
Residential ASHP $-663,870 $1,079,795 $-1,743,664 -0.6 N/A $16.52 27,171
Non-Residential ASHP $-291,895 $372,187 $-664,081 -0.8 N/A $16.18 10,182

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