|
Canadian Geothermal Energy Association
<http://www.geothermal.ca>
Geothermal Energy Association
<http://www.geo-energy.org>
Geothermal Resources Council
<http://www.geothermal.org>
Indonesian Geothermal Association
<http://www.api.or.id>
International Geothermal Association
<http://iga.igg.cnr.it/index.php>
International Ground Source Heat Pump
Association
<http://www.igshpa.okstate.edu>
New Zealand Geothermal Association
<http://www.nzgeothermal.org.nz>
Wisconsin Geothermal Association
<http://www.wisgeo.org> | 
