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 $1,277,166 $5,116,781 $-3,839,615 0.2 N/A $11.90 29,762
Non-residential Energy Efficiency $2,932,576 $2,789,900 $142,676 1.1 $0.04 $2.77 52,217
Water and Wastewater Efficiency $169,757 $604,604 $-434,848 0.3 $1.14 $8.87 2,886
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: Collinson Creek (Moira Sound, unnamed stream) $-3,261,212 $12,187,715 $-15,448,927 -0.3 N/A N/A 210
Hydropower: Kegan Creek $-13,340,437 $61,090,863 $-74,431,301 -0.2 N/A N/A 24,261
Hydropower: Melanson Lake (Melanson Creek) $-1,588,112 $7,421,328 $-9,009,441 -0.2 N/A N/A 3,198
Hydropower: Myrtle Creek (Niblack Lake) $-13,971,933 $64,490,195 $-78,462,128 -0.2 N/A N/A 26,467
Hydropower: Paul Lake (Tunnel Creek) $-4,253,238 $17,352,103 $-21,605,341 -0.2 N/A N/A 3,308
Hydropower: Tamgas Lake (Tamgas Creek) $-1,945,252 $8,797,947 $-10,743,199 -0.2 N/A N/A 3,308
Hydropower: Triangle Lake (Annette Island) $-19,733,760 $88,412,602 $-108,146,362 -0.2 N/A N/A 31,814
Hydropower: Weigle (Weigle Creek) $-8,871,698 $39,234,242 $-48,105,941 -0.2 N/A N/A 13,233
Hydropower: Triangle Lake Hydroelectric Project N/A N/A N/A N/A N/A N/A 62,761
Transmission and Interties N/A N/A N/A N/A N/A N/A N/A
Diesel Efficiency $0 $1,824,761 $-1,824,761 0.0 N/A N/A 0
Biomass for Heat (Cordwood) $1,121,803 $1,581,459 $-459,656 0.7 N/A $4.75 52,334
Biomass for Heat (Pellet) N/A N/A N/A N/A N/A N/A N/A
Residential ASHP $4,383,182 $4,252,775 $130,408 1.0 N/A $5.69 108,083
Non-Residential ASHP $2,211,042 $1,166,082 $1,044,959 1.9 N/A $3.40 60,250

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