| 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 | $1,509,105 | $655,697 | $853,407 | 2.3 | N/A | $2.29 | 19,814 |
| Non-residential Energy Efficiency | $763,404 | $392,320 | $371,084 | 1.9 | $0.18 | $1.83 | 11,128 |
| Water and Wastewater Efficiency | $353,493 | $64,295 | $289,198 | 5.5 | $0.38 | $0.81 | 3,422 |
| Biomass for Heat (Cordwood) | $501,256 | $395,365 | $105,891 | 1.3 | N/A | $6.37 | 11,153 |
| Biomass for Heat (Pellet) | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Residential ASHP | $-1,544,850 | $2,229,021 | $-3,773,872 | -0.7 | N/A | $20.84 | 27,566 |
| Non-Residential ASHP | $-647,969 | $485,832 | $-1,133,800 | -1.3 | N/A | $17.34 | 10,862 |
Cost effective projects have a benefit cost ratio greater than 1.0.