| 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 | $92,559 | $46,836 | $45,723 | 2.0 | N/A | $1.81 | 1,796 |
| Non-residential Energy Efficiency | $1,056,587 | $647,237 | $409,350 | 1.6 | $0.14 | $2.42 | 13,869 |
| Water and Wastewater Efficiency | $27,372 | $46,785 | $-19,413 | 0.6 | $1.44 | $6.32 | 322 |
| Biomass for Heat (Cordwood) | $349,229 | $395,365 | $-46,136 | 0.9 | N/A | $5.02 | 13,852 |
| Biomass for Heat (Pellet) | $326,769 | $242,551 | $84,218 | 1.3 | N/A | $4.40 | 15,237 |
| Residential ASHP | $-303,673 | $925,876 | $-1,229,549 | -0.3 | N/A | $16.64 | 14,566 |
| Non-Residential ASHP | $-485,690 | $575,276 | $-1,060,966 | -0.8 | N/A | $13.48 | 15,947 |
Cost effective projects have a benefit cost ratio greater than 1.0.