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 $1,350,552 $1,026,367 $324,185 1.3 N/A $3.21 22,171
Non-residential Energy Efficiency $949,252 $1,195,246 $-245,995 0.8 $0.31 $2.95 20,978
Water and Wastewater Efficiency $221,028 $104,849 $116,178 2.1 $0.29 $2.22 2,045
Wind Power (Modeled) N/A N/A N/A N/A N/A N/A N/A
Solar Power $21,830 $114,291 $-92,461 0.2 $0.77 N/A 837
Hydropower: Old Harbor (Big Creek Tributary) -- Big Creek, Tributary $1,982,467 $4,787,232 $-2,804,764 0.4 $0.59 N/A 27,041
Hydropower: Old Harbor (Big Creek, upper) $-7,141,094 $64,584,873 $-71,725,967 -0.1 $3.56 N/A 80,933
Hydropower: Old Harbor (Midway Creek) $4,863,681 $11,222,795 $-6,359,114 0.4 $0.64 N/A 64,235
Hydropower: Old Harbor (Ohiouzuk Creek, lower reach) $1,191,425 $3,051,821 $-1,860,395 0.4 $0.61 N/A 16,640
Hydropower: Old Harbor -- Mountain Creek, tributary $5,614,069 $9,492,411 $-3,878,342 0.6 $0.54 N/A 66,214
Hydropower: Old Harbor Hydroelectric Project Geotechnical Study and Final Design $4,636,406 $9,152,011 $-4,515,606 0.5 $0.51 N/A 59,302
Transmission and Interties $-9,992,018 $17,294,812 $-27,286,830 -0.6 $2.87 N/A 55,996
Diesel Efficiency $285,742 $2,483,039 $-2,197,297 0.1 $0.22 N/A 5,097
Biomass for Heat (Cordwood) $366,963 $593,047 $-226,084 0.6 N/A $5.43 21,025
Biomass for Heat (Pellet) N/A N/A N/A N/A N/A N/A N/A
Residential ASHP $388,623 $1,386,824 $-998,201 0.3 N/A $8.36 71,496
Non-Residential ASHP $-53,305 $399,873 $-453,178 -0.1 N/A $8.04 24,205

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