Some of the following links will redirect you off the IGSHPA Web site. IGSHPA is not responsible for the accuracy of the information on these sites.
Information on Geothermal Heat Pump Incentives
- GeoExchange Overview of the 2022 Inflation Reduction Act (IRA) tax incentives
- Database of State Incentives for Renewables & Efficiency (DSIRE)
- US Department of Energy Consumer Energy Tax Incentives
Cost Savings and Calculators
- ClimateMaster Cost Savings Calculator
- Enertech Savings Calculator
- Waterfurnace Geothermal Savings Calculator
- Free Economics Software (GeoKISS)
- IGSHPA Cost per BTU Calculator
Energy Related
- DOE Energy Efficiency and Renewable Energy (EERE)
- Ecoiq.com (Energy Conservation & Renewable)
- Edison Electric Institute (EEI)
- Electric Power Research Institute (ERPI)
- Energy Star
- Natural Resources Canada — Ground Source Heat Pumps
- The Association of Energy Engineers (AEE)
Environmental Related
- BuildingGreen.com (Publishers of Environmental Building News)
- Environmental Protection Agency (EPA)
- National Center for Appropriate Technology (NCAT)
- The EcoGateway (Your Guide to Sustainability Online)
- The Envirolink Network (Online Environmental Community)
Research Related
- University of Illinois Climate Action Plan (iCAP)
- Oak Ridge National Laboratory – Building Technologies Research and Integration Center
- Zero Energy Building Research Alliance
Geothermal & HVACR Industry Information
- Air Conditioning Contractors of America (ACCA)
- American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
- Air-Conditioning, Heating, and Refrigeration Institute (AHRI)
- Heating Refrigeration Air Conditioning Institute of Canada (HRAI)
- GeoKISS (Energy Information Systems)
- Geothermal Exchange Organization (GEO)
- National Rural Electric Cooperatives Association (NRECA)
- HVACR News (The Air Conditioning, Heating & Refrigeration News/ Online Newspaper)
- Plastic Pipe Institute
Geothermal Design Software
- Building Life Cycle Cost Program (BLCC) does federal CFR computations
- Elite Software (HVAC design)
- GeoKISS (HVAC & GSHP programs at Energy Information Services)
- Ground Loop Design (GLD) Geothermal Design Studio for Commercial Applications
- Ground Loop Heat Exchanger Design Software (GLHEPRO)
- LoopLink PRO – Commercial Applications
- LoopLink RLC – Residential/Light Commercial Applications
- Wrightsoft (GHP system design software)