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 $3,765,472 $3,028,697 $736,775 1.2 N/A $3.38 62,106
Non-residential Energy Efficiency $3,913,203 $3,766,929 $146,275 1.0 $0.20 $2.57 75,902
Water and Wastewater Efficiency $192,771 $59,350 $133,422 3.2 $0.25 $0.98 2,620
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
Hydropower: Sand Point -- Humbolt Creek $28,167 $6,578,657 $-6,550,490 0.0 $1.30 N/A 14,914
Hydropower: Sand Point (unnamed stream, site #2) -- Unnamed creek $433,330 $3,137,569 $-2,704,239 0.1 $0.88 N/A 10,586
Transmission and Interties N/A N/A N/A N/A N/A N/A N/A
Diesel Efficiency $1,186,743 $3,907,478 $-2,720,735 0.3 $0.09 N/A 20,561
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 $511,106 $3,906,689 $-3,395,583 0.1 N/A $7.56 202,553
Non-Residential ASHP $46,408 $1,648,283 $-1,601,875 0.0 N/A $7.55 85,862

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