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| Geothermal Heat Pum Consortium (GHPC) Committed to increasing the use of GeoExchange technology; members represent every facet of the GeoExchange industry, manufacturers, including electric utilities, energy services companies, distributors |   |
| Geothermal Resources Council Conducts research and development, provides a forum, publicizes events, develops and conducts training and develops standards for the geothermal (or ground source) heat pumps (GHP) industry. |   | |
| CADDET Renewable Energy Programme Site contains a database of ongoing renewable energy projects, case studies and publications. Established to promote the international exchange of information on energy efficient and renewable technologies. |   | |
| InternationalGround Source Heat Pump Association (IGSHPA) Conducts research and development, provides a forum, publicizes events, develops and conducts training and develops standards for the geothermal (or ground source) heat pumps (GHP) industry. |   | |
| New Zealand Geothermal Association (NZGA) Non-political, non-governmental, nonprofit organization. Scientific, educational and cultural organization established as the New Zealand affilliate of the International Geothermal Association (IGA). |   | |
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