| 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 | $1,107,451 | $468,355 | $639,096 | 2.4 | N/A | $1.81 | 17,961 |
| Non-residential Energy Efficiency | $188,973 | $179,195 | $9,778 | 1.1 | $0.25 | $1.95 | 4,753 |
| Water and Wastewater Efficiency | $229,141 | $44,725 | $184,416 | 5.1 | $0.31 | $0.60 | 3,192 |
| Biomass for Heat (Cordwood) | $731 | $197,682 | $-196,951 | 0.0 | N/A | $7.66 | 4,764 |
| Biomass for Heat (Pellet) | $120,570 | $83,882 | $36,689 | 1.4 | N/A | $4.40 | 5,240 |
| Residential ASHP | $-860,526 | $1,854,322 | $-2,714,847 | -0.5 | N/A | $17.64 | 29,800 |
| Non-Residential ASHP | $-221,965 | $193,687 | $-415,652 | -1.1 | N/A | $14.61 | 5,484 |
Cost effective projects have a benefit cost ratio greater than 1.0.