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 $1,754,921 $1,003,618 $751,303 1.7 N/A $3.52 19,732
Non-residential Energy Efficiency $927,487 $1,296,843 $-369,356 0.7 $0.30 $2.64 25,415
Water and Wastewater Efficiency $412,032 $113,516 $298,516 3.6 $0.17 $1.58 3,096
Wind Power (Modeled) $545,547 $2,185,404 $-1,639,857 0.2 $0.73 N/A 16,309
Solar Power $49,296 $120,679 $-71,383 0.4 $0.72 N/A 1,218
Hydropower: Golovin (East Tributary and Upper Cheenik Creek) -- Cheenik Creek, Upper $-3,302,463 $21,622,870 $-24,925,333 -0.2 $3.14 N/A 21,465
Hydropower: White Mountain (Eagle Creek) $-3,265,128 $28,622,672 $-31,887,801 -0.1 $2.37 N/A 37,796
Transmission and Interties $-6,867,317 $11,861,315 $-18,728,632 -0.6 $1.85 N/A 61,874
Diesel Efficiency $394,968 $2,598,864 $-2,203,896 0.2 $0.20 N/A 6,167
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 $531,417 $2,004,276 $-1,472,860 0.3 N/A $11.32 56,963
Non-Residential ASHP $195,253 $1,017,951 $-822,698 0.2 N/A $11.28 29,325

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