Resources
- CT Clean Energy Fund
- MassSave Heat Loans
- International Ground Source Heat Pump Association (IGSHPA)
- Building Performance Institute (BPI)
- New England Geothermal Professional Association (NEGPA)
- Database of State Incentives for Renewables & Efficieny (DSIRE)
- Federal Renewable Energy Tax Incentives
- NY State Energy Research and Development Authority (NYERDA)

