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 $3,899,811 $1,857,809 $2,042,001 2.1 N/A $2.37 54,175
Non-residential Energy Efficiency $3,021,474 $1,498,117 $1,523,357 2.0 $0.10 $2.65 29,317
Water and Wastewater Efficiency $282,057 $256,912 $25,145 1.1 $0.53 $4.08 2,707
Wind Power (Modeled) $2,742,880 $5,043,056 $-2,300,176 0.5 $0.49 N/A 52,254
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 $1,697,926 $4,252,704 $-2,554,778 0.4 $0.08 N/A 24,694
Biomass for Heat (Cordwood) N/A N/A N/A N/A N/A N/A N/A
Biomass for Heat (Pellet) N/A N/A N/A N/A N/A N/A N/A
Residential ASHP $2,199,725 $3,307,865 $-1,108,140 0.7 N/A $7.68 158,354
Non-Residential ASHP $370,319 $664,023 $-293,704 0.6 N/A $7.55 33,828

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