Jim Combs

The International Geothermal Association operates a geothermal association. The private company is based in Reykjavík, Iceland.

The Society of Exploration Geophysicists operates as an association of exploration geophysicists. The non-profit company is based in Tulsa, OK and has subsidiaries in the United States.

The Geothermal Resources Council operates an educational association. The non-profit company is based in Davis, CA.

Gradient Resources, Inc. develops renewable power projects. It engages in the exploration and development of geothermal resources as well as the construction, ownership and operation of geothermal power plants. The firm’s core business is the development, design, construction, and operation of clean, renewable electric power generation projects and the sale of base load renewable geothermal power to utilities located in the western United States. It owns geothermal drilling rigs, complete well-cementing operations and proprietary geothermal exploration and development technology. The company was founded in 1991 by Stephen Miles Munson and is headquartered in Reno, NV.