Program Areas
![Photo of a valley with mountains rising in the background. A series of interconnected pipes and structures are set along the valley.](https://webarchive.library.unt.edu/web/20120915203524im_/http://www1.eere.energy.gov/geothermal/images/tc_geo_20.jpg)
Geothermal energy can be used to create power, like at the Ormat Mammoth Geothermal Power Plant, shown here, on the eastern slope of the Sierra Mountains in California. The plant was designed down to the paint color to blend in with the surrounding high-desert terrain.
The Geothermal Technologies Program (GTP)'s research and development (R&D) activities are carried out in partnership with industry, academia, and U.S. Department of Energy (DOE) national laboratories to improve technologies for finding, characterizing, accessing, and producing geothermal resources.
While the program has two performance goals to reach by 2015, it also conducts longer-term R&D on surface and subsurface opportunities for system cost reduction. R&D priorities are focused on overcoming technology barriers that have the greatest potential to hinder the development of viable enhanced geothermal systems at acceptable cost, risk, and timeframes.
GTP's R&D efforts are focused in five program areas:
- Enhanced Geothermal Systems
- Hydrothermal and Resource Confirmation
- Low-Temperature Resources
- Systems Analysis
- Technology Validation
Within these areas, GTP has more than 170 active research, development, and demonstration projects being conducted in cost-sharing partnerships with industry and academia. GTP also supports deployment activities designed to move advanced technologies into the geothermal industry, and conducts a broad range of systems analysis that supports and directs the program's activities.
Please note, heat pump projects are now managed by the Building Technologies Program because the DOE classifies geothermal heat pumps as a technology that makes buildings more energy efficient, productive, and affordable.