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 $1,684,566 $1,947,020 $-262,453 0.9 N/A $4.80 28,074
Non-residential Energy Efficiency $836,083 $2,651,814 $-1,815,731 0.3 $0.11 $0.67 203,468
Water and Wastewater Efficiency $376,521 $276,409 $100,112 1.4 $0.09 $2.72 4,365
Wind Power (Modeled) N/A N/A N/A N/A N/A N/A N/A
Solar Power $43,142 $71,763 $-28,620 0.6 $0.86 N/A 820
Transmission and Interties N/A N/A N/A N/A N/A N/A N/A
Diesel Efficiency $379,983 $2,267,151 $-1,887,168 0.2 $0.32 N/A 4,863
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 $63,824 $6,157,141 $-6,093,317 0.0 N/A $1,125.11 329
Non-Residential ASHP $442,237 $731,366 $-289,129 0.6 N/A $5.12 9,853

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