Idaho National Laboratory of the U.S. Department of Energy (DOE). Includes information about use of geothermal energy, laws and standards, calendar of events and FAQ.
This center at the Izmir Institute of Technology undertakes research into the science and technology of geothermal energy and encourages its use in Turkey.
Encourages worldwide research and development on geothermal energy resources and utilization. Calendar of events, workshops, membership information, publications, related links and other information.