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Sample records for geothermal technologies legacy

  1. SMU Geothermal Conference 2011 - Geothermal Technologies Program...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    SMU Geothermal Conference 2011 - Geothermal Technologies Program SMU Geothermal Conference 2011 - Geothermal Technologies Program DOE Geothermal Technologies Program presentation ...

  2. Stanford Geothermal Workshop - Geothermal Technologies Office...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - Geothermal Technologies Office Stanford Geothermal Workshop - Geothermal Technologies Office Presentation by Geothermal Technologies Director Doug Hollett at the Stanford ...

  3. Geothermal Technologies Office: Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Technologies Office Details Bookmark & Share View Related Welcome to the Energy Department's Geothermal Technologies Office Publication and Product Library. Here...

  4. Geothermal Technologies | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Technologies Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Geothermal Technologies Geothermal energy can be utilized for electricity or heating...

  5. Stanford Geothermal Workshop- Geothermal Technologies Office

    Broader source: Energy.gov [DOE]

    Presentation by Geothermal Technologies Director Doug Hollett at the Stanford Geothermal Workshop on February 11-13, 2013.

  6. Director, Geothermal Technologies Office

    Broader source: Energy.gov [DOE]

    The mission of the Geothermal Technologies Office (GTO) is to accelerate the development and deployment of clean, domestic geothermal resources that will promote a stronger, more productive economy...

  7. SMU Geothermal Conference 2011 - Geothermal Technologies Program |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy SMU Geothermal Conference 2011 - Geothermal Technologies Program SMU Geothermal Conference 2011 - Geothermal Technologies Program DOE Geothermal Technologies Program presentation at the SMU Geothermal Conference in June 2011. PDF icon gtp_smu_conference_reinhardt_2011.pdf More Documents & Publications Low Temperature/Coproduced/Geopressured Subprogram Overview AAPG Low-Temperature Webinar Geothermal Technologies Program Peer Review Program June 6 - 10, 2011

  8. Geothermal Technologies Office April

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Report Geothermal Technologies Office April 2016 1 2015 Annual Report | Geothermal Technologies Office Director's Message Geothermal Technologies Office FY 2016 Budget at a Glance Enhanced Geothermal Systems Hydrothermal Program Low-Temperature and Coproduced Resources Systems Analysis Events and Highlights People Acronyms Resources Table of Contents 2 2 3 7 13 17 19 23 26 28 2015 Achievements Geothermal Technologies Office Steam, West Flank of Coso, NV The 2015 Annual Report of the

  9. Geothermal Technologies Office - Webmaster | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Technologies Office - Webmaster Geothermal Technologies Office - Webmaster

  10. Video Resources on Geothermal Technologies

    Broader source: Energy.gov [DOE]

    Geothermal video offerings at the Department of Energy include simple interactive illustrations of geothermal power technologies and interviews on initiatives in the Geothermal Technologies Office.

  11. NREL: Geothermal Technologies - Capabilities

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Capabilities The NREL geothermal team leverages its capabilities in several different areas to enhance the visibility of geothermal technologies. These areas include low-temperature resources; enhanced geothermal systems; strategic planning, analysis, and modeling; and project assessment. Low-Temperature Geothermal Resources NREL works to develop and deploy innovative new technologies that will help the geothermal community achieve widespread adoption of under-utilized low-temperature resources

  12. NREL: Geothermal Technologies - Projects

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Projects The NREL geothermal team is involved in various projects to help accelerate the development and deployment of clean, renewable geothermal technologies, including low-temperature resources; enhanced geothermal systems; strategic planning, analysis, and modeling; and project assessment. Low-Temperature Geothermal Resources NREL supports the U.S. Department of Energy's (DOE) Geothermal Technologies Office (GTO) through various collaborations that evaluate the levelized cost of electricity

  13. Geothermal Technologies Newsletter

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE) Geothermal Technologies Newsletter features the latest information about its geothermal research and development efforts. The Geothermal Resources Council (GRC)— a tax-exempt, non-profit, geothermal educational association — publishes quarterly as an insert in its GRC Bulletin.

  14. SMU Geothermal Conference 2011 - Geothermal Technologies Program

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Quality Geothermal Data Sets * Technology Assessment of Logging Techniques Systems ... Heat Recovery FOA Energy Efficiency & Renewable Energy eere.energy.gov Geothermal ...

  15. Geothermal Technologies Program Overview Presentation at Stanford...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Overview Presentation at Stanford Geothermal Workshop Geothermal Technologies Program Overview Presentation at Stanford Geothermal Workshop General overview of Geothermal ...

  16. Geothermal Technologies Newsletter Archives

    Broader source: Energy.gov [DOE]

    Here you'll find past issues of the U.S. Department of Energy's (DOE) Geothermal Technologies program newsletter, which features information about its geothermal research and development efforts....

  17. Geothermal Technologies | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Geothermal Technologies Geothermal energy can be utilized for electricity or heating in more than one way....

  18. NREL: Geothermal Technologies - Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Publications NREL's geothermal team develops publications, including technical reports and conference papers, about geothermal resource assessments, market and policy analysis, and geothermal research and development (R&D) activities. In addition to the selected documents available below, you can find resources on the U.S. Department of Energy (DOE) Geothermal Technologies Office website or search the NREL Publications Database. Learn more about how research at NREL is accelerating

  19. Renewable Energy Technologies - Geothermal Energy

    Energy Savers [EERE]

    Technologies Geothermal Energy Geothermal Energy Bruce Green, 303-275-3621, bruce_green@nrel.gov Geothermal Energy is Heat Geothermal Energy is Heat from the Earth. from the Earth. How Geothermal Energy is Used: *Electricity Generation *Direct Thermal Use *Geothermal Heat Pumps, also called Geoexchange Units or Ground-Coupled Heat Pumps. Courtesy of Geothermal Education Association Tectonic Plate Boundaries Tectonic Plate Boundaries Hottest Known Geothermal Hottest Known Geothermal Regions

  20. Overview of geothermal technologies

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The geothermal overview section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  1. Geothermal Today: 2005 Geothermal Technologies Program Highlights

    SciTech Connect (OSTI)

    Not Available

    2005-09-01

    This DOE/EERE Geothermal Technologies Program publication highlights accomplishments and activities of the program during the last two years.

  2. Gas Analysis Of Geothermal Fluid Inclusions- A New Technology...

    Open Energy Info (EERE)

    6,000, and the turn around time is a few weeks. Authors David I. Norman and Joseph Moore Published Geothermal Technologies Legacy Collection, 2004 DOI Not Provided Check for...

  3. DOE - Office of Legacy Management -- Geothermal

    Office of Legacy Management (LM)

    After remediation, the site transferred to the Office of Legacy Management in 2005. The site requires records management and stakeholder support. For more information about the ...

  4. The Geothermal Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technologies Office (GTO) funded and launched the NGDS and the DOE Geothermal Data Repository node to facilitate a seamless delivery of geotherm- al data for a variety of applications. NGDS is an interoperable networked system of distributed data repositories, accessed through federated catalog nodes and built upon an open architecture using open source software practices. The system provides access to geo- thermal data from providers across the U.S., including all 50 state geological

  5. DOE - Office of Legacy Management -- Geothermal

    Office of Legacy Management (LM)

    Geothermal Test Facility, California Key Documents and Links All documents are Adobe Acrobat files. pdf_icon Key Documents Fact Sheet Please be green. Do not print these documents unless absolutely necessary. Submit a FOIA Request for documents not available through this website. All Site Documents All documents are Adobe Acrobat files. pdf_icon Fact Sheet Other Documents Fact Sheet Geothermal Test Facility, California, Site Fact Sheet December 16, 2015 Other Documents Geothermal Test Facility

  6. Geothermal Technologies Program Fact Sheet

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The U.S. Department of Energy's (DOE's) Geothermal Technologies Program (GTP) is committed ... and builds partnerships to establish geothermal energy as a significant contributor to ...

  7. NREL: Geothermal Technologies - Research Staff

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Staff Engineers, analysts, researchers, and others who support NREL's geothermal technologies projects come from disciplines and organizations across the laboratory depending on each project's requirements. Here you'll find contact information for NREL's geothermal technologies team. Management Henry (Bud) Johnston Laboratory Program Manager, Geothermal Technologies Stacee Foster Project Administrator Colorado Collaboration for Subsurface Research in Geothermal Energy (SURGE) Bud

  8. Geothermal

    Office of Scientific and Technical Information (OSTI)

    Geothermal Geothermal Legacy Collection Search the Geothermal Legacy Collection Search For Terms: Find + Advanced Search × Advanced Search All Fields: Title: Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Search Authors Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Legacy/Non-Legacy: All Legacy Non-Legacy Close Clear All Find

  9. Geothermal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Geothermal Legacy Collection Search the Geothermal Legacy Collection Search For Terms: Find + Advanced Search × Advanced Search All Fields: Title: Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Search Authors Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Legacy/Non-Legacy: All Legacy Non-Legacy Close Clear All Find

  10. GETEM -Geothermal Electricity Technology Evaluation Model | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    GETEM -Geothermal Electricity Technology Evaluation Model GETEM -Geothermal Electricity Technology Evaluation Model A guide to providing input to GETEM, the Geothermal Electricity ...

  11. Geothermal Technologies Program: Enhanced Geothermal Systems

    SciTech Connect (OSTI)

    Not Available

    2004-08-01

    This general publication describes enhanced geothermal systems (EGS) and the principles of operation. It also describes the DOE program R&D efforts in this area, and summarizes several projects using EGS technology.

  12. Enhanced Geothermal Systems Technologies

    Broader source: Energy.gov [DOE]

    Geothermal Energy an​d the Enhanced Geothermal Systems Concept The Navy 1 geothermal power plant near Coso Hot Springs, California, is applying EGS technology. Heat is naturally present everywhere in the earth. For all intents and purposes, heat from the earth is inexhaustible. Water is not nearly as ubiquitous in the earth as heat. Most aqueous fluids are derived from surface waters that have percolated into the earth along permeable pathways such as faults. Permeability is a measure of the ease of fluid flow through rock. The permeability of rock results from pores, fractures, joints, faults, and other openings which allow fluids to move. High permeability implies that fluids can flow rapidly through the rock. Permeability and, subsequently, the amount of fluids tend to decrease with depth as openings in the rocks compress from the weight of the overburden.

  13. NREL: Geothermal Technologies Home Page

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Technologies Photo of a red-hot pool of molten lava within a broad lava bed and with snow-capped peaks in the distance. Geothermal energy taps the heat from beneath the...

  14. NREL: Geothermal Technologies - News

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal News Below are news stories involving geothermal research. March 10, 2016 NREL's Geothermal Experts Present at the 41st Annual Stanford Geothermal Workshop NREL geothermal experts attend the 41st Annual Stanford Geothermal Workshop--one of the world's longest-running technical meetings on the topic of geothermal energy. March 2, 2016 U.S. Bureau of Land Management Looks to NREL for Geothermal Technical Support The National Renewable Energy Laboratory (NREL) has entered into an

  15. About / FAQ | Geothermal

    Office of Scientific and Technical Information (OSTI)

    About About Geothermal The Geothermal Technologies Legacy Collection is available to the geothermal community and interested members of the public who may use this site and its search and knowledge tools to stay better informed of developments in geothermal technology and to gain insights learned from studies in the field since the 1970s. By searching the Geothermal Technologies Legacy Collection, users can expect to find a wealth of geothermal citations and reports from various resources

  16. Geothermal Technologies Program Overview Presentation at Stanford Geothermal Workshop

    Broader source: Energy.gov [DOE]

    General overview of Geothermal Technologies Program that includes information about subprograms and where each focuses.

  17. Geothermal innovative technologies catalog

    SciTech Connect (OSTI)

    Kenkeremath, D.

    1988-09-01

    The technology items in this report were selected on the basis of technological readiness and applicability to current technology transfer thrusts. The items include technologies that are considered to be within 2 to 3 years of being transferred. While the catalog does not profess to be entirely complete, it does represent an initial attempt at archiving innovative geothermal technologies with ample room for additions as they occur. The catalog itself is divided into five major functional areas: Exploration; Drilling, Well Completion, and Reservoir Production; Materials and Brine Chemistry; Direct Use; and Economics. Within these major divisions are sub-categories identifying specific types of technological advances: Hardware; Software; Data Base; Process/Procedure; Test Facility; and Handbook.

  18. Geothermal Energy Technology

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    15, 2007 Briefing Outline * The Geothermal Resource * Applications * Market Barriers * Outlook Earth is Hot 99% greater than 1000C Geothermal Resources Hot granite ...

  19. NREL: Geothermal Technologies - Charles Visser

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Quick. "Optimizing Geothermal Drilling: Oil and Gas Technology Transfer." ... Visser, C.F., et al. 1983. Geologic evaluation of the Navarin Basin, offshore Bering Sea, OCS 83. Amoco ...

  20. 2008 Geothermal Technologies Market Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    JULY 2009 2008 GEOTHERMAL TECHNOLOGIES MARKET REPORT Energy Efficiency & Renewable Energy (This page intentionally left blank) Table of Contents Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Major 2008 Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

  1. Geothermal Technology Basics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technology Basics Geothermal Technology Basics August 14, 2013 - 1:45pm Addthis Photo of steam pouring out of a geothermal plant. Geothermal technologies use the clean, sustainable heat from the Earth. Geothermal resources include the heat retained in shallow ground, hot water and rock found a few miles beneath the Earth's surface, and extremely high-temperature molten rock called magma located deep in the Earth. Learn more about: Direct-Use Geothermal Technologies Geothermal

  2. 2008 Geothermal Technologies Market Report

    SciTech Connect (OSTI)

    Cross, J.; Freeman, J.

    2009-07-01

    This report describes market-wide trends for the geothermal industry throughout 2008 and the beginning of 2009. It begins with an overview of the U.S. DOE's Geothermal Technology Program's (GTP's) involvement with the geothermal industry and recent investment trends for electric generation technologies. The report next describes the current state of geothermal power generation and activity within the United States, costs associated with development, financing trends, an analysis of the levelized cost of energy (LCOE), and a look at the current policy environment. The report also highlights trends regarding direct use of geothermal energy, including geothermal heat pumps (GHPs). The final sections of the report focus on international perspectives, employment and economic benefits from geothermal energy development, and potential incentives in pending national legislation.

  3. Geothermal Technologies Program - Washington

    SciTech Connect (OSTI)

    2005-02-01

    This fact sheets provides a summary of geothermal potential, issues, and current development in Washington State.

  4. NREL: Geothermal Technologies - Webmaster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Geothermal Technologies Home Capabilities Projects Publications Data & Resources Research Staff Working with Us News Did you find what you needed? Yes 1 No 0 Thank you for your

  5. Subscribe to Geothermal Technologies Office Updates | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Subscribe to Geothermal Technologies Office Updates Subscribe to Geothermal Technologies Office Updates

  6. DOE Geothermal Technologies Office | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Technologies Office Jump to: navigation, search Name: Department of Energy - Energy Efficiency and Renewable Energy - Geothermal Technologies Office Abbreviation: DOE...

  7. Geothermal Direct Use Technology & Marketplace Workshop Summary

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... a closed loop geothermal system requires no new water. ... Technology and Engineering Research, Development, ... 10:45 a.m. - Geothermal Deep Direct Use Technology ...

  8. The Geothermal Technologies Office Congratulates this Year's...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Geothermal Technologies Office Congratulates this Year's GEA Honors Awardees The Geothermal Technologies Office Congratulates this Year's GEA Honors Awardees December 11, 2013...

  9. Geothermal Technologies Office Current Outlook | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Current Outlook Geothermal Technologies Office Current Outlook PDF icon 2015 GRC GTO ... GRC Annual Meeting 2015 Presentation: GTO Current Outlook Geothermal Technologies Office ...

  10. International Partnership for Geothermal Technology Launches...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    International Partnership for Geothermal Technology Launches Website International Partnership for Geothermal Technology Launches Website November 18, 2008 - 2:52pm Addthis ...

  11. Geothermal Technologies Program Annual Peer Review Presentation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technologies Program Annual Peer Review Presentation By Doug Hollett 2012 Peer Review presentation by Doug Hollett, Program Manager, Geothermal Technologies Program PDF ...

  12. Geothermal Technologies Program Annual Peer Review Presentation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Glass Buttes, OR (DOE) Geothermal Technologies Program Annual Peer Review May 7, 2012 Doug Hollett, Program Manager Geothermal Technologies Program Office of Energy Efficiency and ...

  13. Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal Potential Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal Potential July 11, 2013 - 4:55pm ...

  14. Daemen Alternative Energy/Geothermal Technologies Demonstration...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Daemen Alternative EnergyGeothermal Technologies Demonstration Program Erie County Daemen Alternative EnergyGeothermal Technologies Demonstration Program Erie County Project...

  15. Geothermal Technologies Office 2015 Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | US DOE Geothermal Office eere.energy.gov Geothermal Technologies Office 2015 Peer Review Sustainability of Shear-Induced Permeability for EGS Reservoirs - A Laboratory...

  16. Geothermal Technologies Office Director Doug Hollett Keynotes...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Director Doug Hollett Keynotes at Annual Technical Conference of the Geothermal Resources Council in September Geothermal Technologies Office Director Doug Hollett Keynotes at ...

  17. International Partnership for Geothermal Technology - 2012 Peer...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Validation of an Advanced Stimulation Prediction Model for Enhanced Geothermal Systems (EGS) Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization

  18. 2015 Geothermal Technologies Office Peer Review Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technologies Office Peer Review Report The photo on the cover page is of the Fumarole Area. Photo courtesy of Akutan, 2012. Geothermal Technologies Office 2015 Peer Review Report December 2015 U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Geothermal Technologies Office 2015 Peer Review Meeting December 2015 Dr. Kate Baker Chair 2015 Geothermal Technologies Peer Review Panel Susan Hamm Acting Director U.S. DOE Geothermal Technologies Office Ava Coy Peer

  19. "How Legacy and New Research Data Can Advance Geothermal Development"

    Broader source: Energy.gov [DOE]

    The National Geothermal Data System (NGDS) is a free online digital data network that will help propel geothermal projects and RD&D forward by providing new ways to discover, access, map, and analyze geothermal data.

  20. Geothermal Electricity Technology Evaluation Model (GETEM) Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electricity Technology Evaluation Model (GETEM) Development Geothermal Electricity Technology Evaluation Model (GETEM) Development Project objective: Provide a tool for estimating...

  1. 2008 Geothermal Technologies Market Report

    SciTech Connect (OSTI)

    Jonathan Cross

    2009-07-01

    This report describes market-wide trends for the geothermal industry throughout 2008 and the beginning of 2009. It begins with an overview of the GTP’s involvement with the geothermal industry and recent investment trends for electric generation technologies. The report next describes the current state of geothermal power generation and activity within the United States, costs associated with development, financing trends, an analysis of the levelized cost of energy (LCOE), and a look at the current policy environment. The report also highlights trends regarding direct use of geothermal energy, including GHPs.† The final sections of the report focus on international perspectives, employment and economic benefits from geothermal energy development, and potential incentives in pending national legislation.

  2. DOE - Office of Legacy Management -- Geothermal Test Facility...

    Office of Legacy Management (LM)

    Geothermal Test Facility - 001 FUSRAP Considered Sites Site: Geothermal Test Facility (001) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site ...

  3. International Partnership for Geothermal Technology Launches Website |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy International Partnership for Geothermal Technology Launches Website International Partnership for Geothermal Technology Launches Website November 18, 2008 - 2:52pm Addthis Geothermal energy, with EGS, has the potential to be the world's only renewable baseload power source. It is clean, renewable and safe. The International Partnership for Geothermal Technology (IPGT) signifies the commitment of the world's geothermal energy leaders to advance the energy through the

  4. NREL: Geothermal Technologies - News Release Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 November 17, 2015 New Geothermal Lab Manager Joins NREL Henry (Bud) Johnston joined NREL on October 12 as the new Laboratory Program Manager for the Geothermal Technologies Program. June 10, 2015 Geothermal Energy Association Honors Two NRELians with Top Recognition Dan Getman and Jordan Macknick were recognized by the Geothermal Energy Association (GEA) during its National Geothermal Summit on June 3, 2015, in Reno, Nevada. June 8, 2015 Kuwait Visitors Interested in NREL Solar and Geothermal

  5. Desert Peak East EGS Project; 2010 Geothermal Technology Program...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    East EGS Project; 2010 Geothermal Technology Program Peer Review Report Desert Peak East EGS Project; 2010 Geothermal Technology Program Peer Review Report DOE 2010 Geothermal...

  6. Geothermal Technologies Program Fact Sheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Fact Sheet Geothermal Technologies Program Fact Sheet Overview of DOE Geothermal Technologies Program. PDF icon geothermalfs.pdf More Documents & Publications Geothermal ...

  7. DOE Awards $20 Million to Develop Geothermal Power Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Awards 20 Million to Develop Geothermal Power Technologies DOE Awards 20 Million to Develop Geothermal Power Technologies September 22, 2010 - 10:48am Addthis Power of geothermal ...

  8. El Paso County Geothermal Project: Innovative Research Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Research Technologies Applied to the Geothermal Reosurce Potential at Fort Bliss El Paso County Geothermal Project: Innovative Research Technologies Applied to the Geothermal ...

  9. An Evaluation of Enhanced Geothermal Systems Technology

    SciTech Connect (OSTI)

    Jelacic, Allan; Fortuna, Raymond; LaSala, Raymond; Nathwani, Jay; Nix, Gerald; Visser, Charles; Green, Bruce; Renner, Joel; Blankenship, Douglas; Kennedy, Mack; Bruton, Carol

    2008-04-01

    This 2008 document presents the results of an eight-month study by the Department of Energy (DOE) and its support staff at the national laboratories concerning the technological requirements to commercialize a new geothermal technology, Enhanced Geothermal Systems (EGS).

  10. NREL: Renewable Resource Data Center - Geothermal Resource Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Publications For a list of Geothermal publications, go to Geothermal Technologies Publication page. For a list of legacy Geothermal publications, check out Geothermal Technologies Legacy Collection. NREL Publications Database For a comprehensive list of other NREL geothermal resource publications, explore NREL's Publications Database. When searching the database, search on "geothermal resources". Printable Version RReDC Home Biomass Resource Information Geothermal Resource Information

  11. NREL: Geothermal Technologies - Subscribe to Geothermal News Updates

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Subscribe to Geothermal News Updates Subscribe to receive email updates about geothermal technology activities. Subscribe Please provide and submit the following information to subscribe to updates about geothermal technology activities. The mailing list addresses are never sold, rented, distributed, or disclosed in any way. Name (first & last): Organization/Affiliation: Email Address: Submit Clear Form Unsubscribe Please enter your email address to unsubscribe from our mailing list. Email

  12. Geothermal Technologies Program Blue Ribbon Panel Recommendations

    SciTech Connect (OSTI)

    none,

    2011-06-17

    The Geothermal Technologies Program assembled a geothermal Blue Ribbon Panel on March 22-23, 2011 in Albuquerque, New Mexico for a guided discussion on the future of geothermal energy in the United States and the role of the DOE Program. The Geothermal Blue Ribbon Panel Report captures the discussions and recommendations of the experts. An addendum is available here: http://www.eere.energy.gov/geothermal/pdfs/gtp_blue_ribbon_panel_report_addendum10-2011.pdf

  13. An evaluation of enhanced geothermal systems technology

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    A review of the assumptions and conclusions of the DOE-sponsored 2006 MIT study on "The Future of Geothermal Energy" and an evaluation of relevant technology from the commercial geothermal industry.

  14. Geothermal Technologies Program Peer Review Program June 6 -...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Peer Review Program June 6 - 10, 2011 Geothermal Technologies Program Peer Review Program ... cost of baseload geothermal energy and accelerate the development of geothermal resources. ...

  15. NREL: Geothermal Technologies - Geothermal Energy Association Honors Two

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NRELians with Top Recognition Geothermal Energy Association Honors Two NRELians with Top Recognition June 10, 2015 Dan Getman and Jordan Macknick were recognized by the Geothermal Energy Association (GEA) during its National Geothermal Summit on June 3, 2015, in Reno, Nevada. Each year, GEA selects companies and individuals who have advanced technology, spurred economic development, and worked to protect the environment during the past year. Dan developed, in collaboration with the U.S.

  16. Geothermal Energy & Drilling Technology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy & Drilling Technology - Sandia Energy Energy Search Icon Sandia Home Locations ... Atmospheric Radiation Measurement Climate Reasearch Facility Geomechanics and Drilling ...

  17. NREL: Geothermal Technologies - Stacee Foster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Stacee Foster Photo of Stacee Foster Project Administrator On staff since 2010 Phone number: 303-275-4379 E-mail: stacee.foster@nrel.gov General Profile Stacee Foster is a member of the Technology Program Development & Management Department. Areas of expertise Project management Industry research Writing/editing Database administration Program coordination Marketing management Proposal support Primary research interests Energy efficiency in buildings Geothermal energy Hydrogen Education and

  18. Geothermal Technologies Office Contacts | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technologies Office Contacts Geothermal Technologies Office Contacts This page lists key Geothermal Technologies Office (GTO) staff, their assignments, and contact information. GTO is part of the Office of Energy Efficiency and Renewable Energy (EERE) at the U.S. Department of Energy (DOE). For general inquiries, please use the general contact information below. To provide feedback on this site or report technical issues, contact our Webmaster. General Contact Information U.S.

  19. NREL: Energy Analysis - Geothermal Technology Analysis

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Technology Analysis The Department of Energy's (DOE) Geothermal Energy Program focuses in three areas: energy systems research and testing (working to enhance conversion of geothermal energy into heat and electricity) led by NREL; drilling technologies research (for both hardware and diagnostic tools) led by Sandia National Laboratories; and geoscience and supporting technologies research (exploration and resource management) led by the Idaho National Engineering and Environmental

  20. Geothermal Technologies Office Annual Report 2012

    SciTech Connect (OSTI)

    none,

    2012-12-31

    This annual report for the U.S. Department of Energy’s Geothermal Technologies Office highlights program areas, special projects, and accomplishments in 2012.

  1. Geothermal Technologies Office 2012 Peer Review Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... energy technology is changing rapidly due to new ... support student education and research in geothermal energy. ... 3.4 Comment: Approach was systematic and well thought out. ...

  2. Geothermal Technologies Program Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This overview of the Geothermal Technologies Program was given at the GTP Program Peer Review on May 18, 2010. PDF icon overviewgtp.pdf More Documents & Publications AAPG...

  3. Geothermal Technologies Office Annual Report 2012 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Report 2012 Geothermal Technologies Office Annual Report 2012 This annual report for the U.S. Department of Energys Geothermal Technologies Office highlights program areas, special projects, and accomplishments in 2012. PDF icon geothermalannualreport2012.pdf More Documents & Publications Geothermal Technologies Office 2012 Peer Review Report GTO 2013 GRC Keynote Stanford Geothermal Workshop - Geothermal Technologies Office

  4. Doug Hollett, Director Geothermal Technologies Office Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Water Power Technologies Office Researches, tests, ... more flexible and diverse electric system more than ... technologies Rotary steering Zonal Isolation Smart ...

  5. Welcome to the Geothermal Technologies Program 2012 Annual Peer...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Welcome to the Geothermal Technologies Program 2012 Annual Peer Review Welcome to the Geothermal Technologies Program 2012 Annual Peer Review GTP Annual Peer Review presentation by...

  6. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cover Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Cover The Geothermal Technologies Program Multi-Year Research, Development and ...

  7. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Executive Summary Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Executive Summary The Geothermal Technologies Program Multi-Year ...

  8. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Program Analysis Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Analysis The Geothermal Technologies Program Multi-Year Research, ...

  9. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Management Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Management The Geothermal Technologies Program Multi-Year Research, ...

  10. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Benefits Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Benefits The Geothermal Technologies Program Multi-Year Research, ...

  11. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Systems Integration Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Systems Integration The Geothermal Technologies Program Multi-Year ...

  12. Geothermal Technologies Program GRC Presentation, 10/1/2012

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    October 1, 2012 Geothermal Technologies Program GRC Presentation, Reno GTP Investments at GRC 12 Total 32 Projects DOE Geothermal Technologies Program has invested over 68M in ...

  13. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Coordination Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Coordination The Geothermal Technologies Program Multi-Year Research, ...

  14. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Challenges Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Challenges The Geothermal Technologies Program Multi-Year Research, ...

  15. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Foreword Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Foreword The Geothermal Technologies Program Multi-Year Research, Development and ...

  16. 2013 Geothermal Technologies Office Peer Review Technical Report...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2013 Geothermal Technologies Office Peer Review Technical Report 2013 Geothermal Technologies Office Peer Review Technical Report March 5, 2014 - 12:00am Addthis Foro Energy, Inc. ...

  17. EERE Success Story-Geothermal Technology Breakthrough in Alaska...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technology Breakthrough in Alaska: Harvesting Heat below Boiling Temperatures EERE Success Story-Geothermal Technology Breakthrough in Alaska: Harvesting Heat below ...

  18. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Table of Contents Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Table of Contents The Geothermal Technologies Program Multi-Year ...

  19. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Introduction Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Introduction The Geothermal Technologies Program Multi-Year Research, ...

  20. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Multi-Year Research, Development and Demonstration Plan Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan The Geothermal Technologies Program ...

  1. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Technical Plan Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Technical Plan The Geothermal Technologies Program Multi-Year Research, ...

  2. Geothermal Technologies Program Multi-Year Research, Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Appendices Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Appendices The Geothermal Technologies Program Multi-Year Research, Development ...

  3. Geothermal Direct Use Technology and Marketplace Workshop | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Technology and Marketplace Workshop Geothermal Direct Use Technology and Marketplace Workshop Geothermal energy applications are emerging across a much wider spectrum of cascaded ...

  4. A Technology Roadmap for Strategic Development of Enhanced Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Technology Roadmap for Strategic Development of Enhanced Geothermal Systems A Technology Roadmap for Strategic Development of Enhanced Geothermal Systems DOE Project Partner ...

  5. The Geothermal Technologies Office Invests $18 Million for Innovative...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Geothermal Technologies Office Invests 18 Million for Innovative Projects The Geothermal Technologies Office Invests 18 Million for Innovative Projects The McGuiness Hills ...

  6. Advanced 3D Geophysical Imaging Technologies for Geothermal Resource...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3D Geophysical Imaging Technologies for Geothermal Resource Characterization Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization Advanced 3D ...

  7. Evaluation of Emerging Technology for Geothermal Drilling and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications Evaluation of ...

  8. Geothermal Technologies Program Annual Peer Review Presentation By Doug

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hollett | Department of Energy Annual Peer Review Presentation By Doug Hollett Geothermal Technologies Program Annual Peer Review Presentation By Doug Hollett 2012 Peer Review presentation by Doug Hollett, Program Manager, Geothermal Technologies Program PDF icon gtp_2012peerreview_dhollett.pdf More Documents & Publications Stanford Geothermal Workshop - Geothermal Technologies Office Stanford Geothermal Workshop 2012 Annual Meeting FORGE, 2015 Peer Review Plenary

  9. GETEM- Geothermal Electricity Technology Evaluation Model

    Broader source: Energy.gov [DOE]

    A guide to providing input to GETEM, the Geothermal Electricity Technology Evaluation Model. GETEM is designed to help the Geothermal Technologies Program of the U.S. Department of Energy in estimating some of the technical and economic values of its rese

  10. Funding Opportunity: Geothermal Technologies Program Seeks Technologie...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and EGS December 3, 2012 - 12:40pm Addthis The Geothermal Technologies Program seeks non-prime mover technologies that have the potential to contribute to reducing the levelized...

  11. DOE-Backed Project Will Demonstrate Innovative Geothermal Technology

    Broader source: Energy.gov [DOE]

    As part of DOE's Geothermal Technologies Program, two geothermal companies, AltaRock Energy and Davenport Newberry, announced plans on June 8 to conduct a demonstration of Enhanced Geothermal Systems (EGS) technology at a site located near Bend, Oregon.

  12. 2008 Geothermal Technologies Market Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    08 Geothermal Technologies Market Report 2008 Geothermal Technologies Market Report This report describes market-wide trends for the geothermal industry throughout 2008 and the beginning of 2009. It begins with an overview of the U.S. DOE's Geothermal Technology Program's (GTP's) involvement with the geothermal industry and recent investment trends for electric generation technologies. The report next describes the current state of geothermal power generation and activity within the United

  13. 2008 Geothermal Technologies Market Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Technologies Market Report 2008 Geothermal Technologies Market Report This report describes market-wide trends for the geothermal industry throughout 2008 and the beginning of 2009. It begins with an overview of the U.S. DOE's Geothermal Technology Program's (GTP's) involvement with the geothermal industry and recent investment trends for electric generation technologies. The report next describes the current state of geothermal power generation and activity within the United States,

  14. Stanford Geothermal Workshop - Geothermal Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - New Staff: Josh Mengers (PMF); Dan King (AAAS); Chris Richards; Jodi Deprizio; ... Inc. 2011. Technology advances from King, 2012 (SPE 152596) Developed Resource 18 ...

  15. Geothermal Electricity Technology Evaluation Model | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Electricity Technology Evaluation Model Geothermal Electricity Technology Evaluation Model The Geothermal Electricity Technology Evaluation Model (GETEM) aids the Geothermal Technologies Office in understanding the performance and the cost of the technologies it is seeking to improve. It is a detailed model of the estimated performance and costs of currently available U.S. geothermal power systems. GETEM can be used to analyze and evaluate currently available technologies and to

  16. Data Provision Instructions for All DOE Geothermal Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Funds Recipients | Department of Energy Data Provision Instructions for All DOE Geothermal Technologies Office Funds Recipients Data Provision Instructions for All DOE Geothermal Technologies Office Funds Recipients DATA PROVISION INSTRUCTIONS FOR ALL DOE GEOTHERMAL TECHNOLOGIES OFFICE FUNDS RECIPIENTS As required by DOE Geothermal Technologies Office (GTO) Funding Opportunity Announcements for Financial Assistance awards, all GTO funds recipients including national laboratories must provide

  17. Geothermal Technologies Program FY 2012 Budget Request Briefing

    SciTech Connect (OSTI)

    JoAnn Milliken, GTP

    2011-03-08

    Geothermal Technologies Program fiscal year 2012 budget request PowerPoint presentation, March 8, 2011.

  18. Geothermal Technologies Program Fiscal Year 2013 Budget Request Presentation

    SciTech Connect (OSTI)

    DOE

    2012-03-13

    Geothermal Technologies Program fiscal year 2103 budget request presentation by Doug Hollett, Program Manager.

  19. DOE Awards $20 Million to Develop Geothermal Power Technologies |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Awards $20 Million to Develop Geothermal Power Technologies DOE Awards $20 Million to Develop Geothermal Power Technologies September 22, 2010 - 10:48am Addthis Power of geothermal power units. DOE announced on September 15 its selection of seven projects to research, develop, and demonstrate cutting-edge geothermal energy technologies involving low-temperature fluids, geothermal fluids recovered from oil and gas wells, and highly pressurized geothermal fluids. Today's

  20. Geothermal Technology Breakthrough in Alaska: Harvesting Heat below Boiling Temperatures

    Broader source: Energy.gov [DOE]

    The Energy Department is supporting geothermal exploration at lower temperatures, thanks to a technology breakthrough that allows geothermal energy to be produced at temperatures below the boiling...

  1. Geothermal Technologies Office FY 2015 Budget At-A-Glance

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the development and deployment of clean, domestic geothermal energy. It supports innovative technologies that reduce the risks and costs of bringing geothermal power online. ...

  2. Geothermal Technologies Program GRC Presentation, 10/1/2012 ...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    GRC Presentation, 1012012 Geothermal Technologies Program GRC Presentation, 1012012 Doug Hollett's presentation at the Geothermal Resources Council (GRC) Annual Meeting on ...

  3. Seismic Technology Adapted to Analyzing and Developing Geothermal...

    Open Energy Info (EERE)

    Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Geothermal Project Jump to: navigation, search Last modified on July 22,...

  4. DOE and Partners Test Enhanced Geothermal Systems Technologies

    Broader source: Energy.gov [DOE]

    DOE has embarked on a project with a number of partners to test Enhanced Geothermal Systems (EGS) technologies at a commercial geothermal power facility near Reno, Nevada.

  5. Geothermal Technologies - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Building Energy Efficiency Electricity ... Transmission Geothermal Find More Like This Hybrid Air-Cooled Condenser for Power ... Find More Like This Fiber-Optic Long-Line ...

  6. NREL SBV Pilot Geothermal Technologies

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of experimental data, high-resolution 3-D visual imagery and large-scale simulation data. For more information, contact: Craig.Turchi@nrel.gov (Geothermal Technical Questions)...

  7. 2010 Geothermal Technology Program Peer Review Report | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 0 Geothermal Technology Program Peer Review Report 2010 Geothermal Technology Program Peer Review Report DOE Geothermal Technology Program Peer Review PDF icon 2010_gtp_peer_review_report_final.pdf More Documents & Publications Detecting Fractures Using Technology at High Temperatures and Depths - Geothermal Ultrasonic Fracture Imager (GUFI); 2010 Geothermal Technology Program Peer Review Report Fielding of HT-seismic Tools and Evaluation of HT-FPGA Module - Development of a

  8. Strategies To Detect Hidden Geothermal Systems Based On Monitoring...

    Open Energy Info (EERE)

    techniques with statisticalanalysis and modeling. Authors Jennifer L. Lewicki and Curtis M. Oldenburg Published Journal Geothermal Technologies Legacy Collection, 2005 DOI Not...

  9. 2013 Geothermal Technologies Office Annual Report

    SciTech Connect (OSTI)

    none,

    2014-02-01

    For the Geothermal Technologies Office (GTO), 2013 was a year of major achievements and repositioning to introduce major initiatives. Read all about our progress and successes this year, and as we look ahead, our new opportunities and initiatives.

  10. Geothermal Technologies Program Overview - Peer Review Program

    SciTech Connect (OSTI)

    Milliken, JoAnn

    2011-06-06

    This Geothermal Technologies Program presentation was delivered on June 6, 2011 at a Program Peer Review meeting. It contains annual budget, Recovery Act, funding opportunities, upcoming program activities, and more.

  11. 2010 Geothermal Technology Program Peer Review Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2010 Geothermal Technology Program Peer Review Report Prepared by: The Antares Group, Incorporated Staffed and Supported by: Oak Ridge Associated Universities/Oak Ridge Institute for Science and Education (ORAU/ORISE) New West Technologies, Inc. Courtesy Associates May 18-20, 2010 Crystal City Hyatt, Alexandria, VA Cover photos: Calpine's Sonoma Geothermal Plant at The Geysers field in Northern California Table of Contents 1.0 Introduction and

  12. NREL: Geothermal Technologies - News Release Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 August 1, 2011 Geothermal Electricity Technology Evaluation Model Webinar Materials Now Available This webinar provided an overview of the model and its use with an emphasis on how the model calculates the generation costs associated with exploration and confirmation activities, well field development, and reservoir definition. August 1, 2011 Blue Ribbon Panel Recommendations Report Available Earlier this spring, the U.S. Department of Energy's (DOE) Geothermal Technologies Program (GTP)

  13. 2015 Annual Report, Geothermal Technologies Office | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Report, Geothermal Technologies Office 2015 Annual Report, Geothermal Technologies Office 2015 Annual Report, Geothermal Technologies Office The Energy Department's 2015 Geothermal Technologies Office (GTO) Annual Report recognizes advances in transformative, high-risk/high-reward science and engineering from the Energy Department's geothermal portfolio. This issue highlights project successes in all of our program areas - EGS, Hydrothermal, Low-Temperature, and Systems Analysis - which

  14. A Roadmap for Strategic Development of Geothermal Exploration Technologies

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy A Roadmap for Strategic Development of Geothermal Exploration Technologies A Roadmap for Strategic Development of Geothermal Exploration Technologies The Dixie Valley Geothermal Plant in Nevada produces 60 MW of electricity. The Dixie Valley Geothermal Plant in Nevada produces 60 MW of electricity. A technology roadmap paper on geothermal exploration technologies. PDF icon exploration_technical_roadmap2013.pdf More Documents & Publications A Roadmap for Strategic

  15. NREL: Geothermal Technologies - NREL's Geothermal Experts Present at the

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    41st Annual Stanford Geothermal Workshop NREL's Geothermal Experts Present at the 41st Annual Stanford Geothermal Workshop March 10, 2016 Six members of our geothermal community, accompanied by Bud Johnston, NREL's new geothermal laboratory program manager, attended the 41st Annual Stanford Geothermal Workshop--one of the world's longest-running technical meetings on the topic of geothermal energy. The Stanford Geothermal Workshop brings together engineers, scientists, and managers involved

  16. NREL: Geothermal Technologies - Neil Popovich

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Popovich Chemical Engineer-Multi Discipline On staff since 2010 Phone number: 303-275-3074 E-mail: Neil.Popovich@nrel.gov General Profile Neil Popovich is a member of the Systems Engineering and Program Integration Office (SEPIO). Areas of expertise Low temperature geothermal power production systems Mineral recovery from geothermal brines Data and instrumentation systems Fuel cell systems, manufacturing and engineering Education and background training M.S. in chemical engineering, University

  17. Appendix F - GPRA06 geothermal technologies program documentation

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The primary goal of the Geothermal Technologies Program is to reduce the cost of geothermal generation technologies, including both conventional and enhanced geothermal systems (EGS). EGS are defined as geothermal systems where the reservoir requires substantial engineering manipulation to make using the reservoir economically feasible.

  18. 2014 Annual Report, Geothermal Technologies Office | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4 Annual Report, Geothermal Technologies Office 2014 Annual Report, Geothermal Technologies Office A DOE-funded EGS demonstration at Newberry Volcano, Oregon could help unlock 100+GW of geothermal energy nationwide. source: Elisabet Metcalfe A DOE-funded EGS demonstration at Newberry Volcano, Oregon could help unlock 100+GW of geothermal energy nationwide. source: Elisabet Metcalfe The Energy Department's 2014 Geothermal Technologies Office (GTO) Annual Report-a product of the Office of Energy

  19. NREL: Geothermal Technologies - Henry (Bud) Johnston

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Henry (Bud) Johnston Photo of Bud Johnston Laboratory Program Manager (Geothermal) On staff since 2015 Phone number: 303-275-4999 E-mail: Henry.Johnston@nrel.gov General Profile Henry (Bud) Johnston joined NREL on October 12 as the new Laboratory Program Manager (LPM) for the NREL Geothermal Technologies Program. Previously, Bud worked with Shell for 30 years, most recently serving as reservoir engineering discipline lead within international unconventionals at Shell's headquarters in the

  20. Geothermal Technologies Program 2012 Peer Review Presentation by Doug Hollett

    SciTech Connect (OSTI)

    Geothermal Technologies Program

    2012-05-07

    Geothermal Technologies Program 2012 Peer Review slide presentation by Doug Hollett, Program Manager, on May 7, 2012.

  1. GETEM -Geothermal Electricity Technology Evaluation Model | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy GETEM -Geothermal Electricity Technology Evaluation Model GETEM -Geothermal Electricity Technology Evaluation Model A guide to providing input to GETEM, the Geothermal Electricity Technology Evaluation Model. GETEM is designed to help the Geothermal Technologies Program of the U.S. Department of Energy in estimating some of the technical and economic values of its research projects and subprograms. The tool is intended to estimate and summarize the performance and cost of various

  2. Geothermal Technologies Office 2012 Peer Review Report | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 2012 Peer Review Report Geothermal Technologies Office 2012 Peer Review Report This Annual Peer Review Report contains results, findings and recommendations from the Geothermal Technologies Office's annual peer review in May 2012. PDF icon gto_peer_review_report_2012.pdf More Documents & Publications 2011 Peer Review Report 2015 GTO Peer Review 2010 Geothermal Technology Program Peer Review Report

  3. Appendix F: GPRA05 Geothermal Technologies Program documentation

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The primary goal of the Geothermal Technologies Program is to reduce the cost of geothermal generation technologies, including both conventional and enhanced geothermal systems (EGS). Estimating the GPRA benefits involves projecting the market share for these technologies based on their economic and environmental characteristics.

  4. Low-Temperature Geothermal Resources, Geothermal Technologies Program (GTP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-05-01

    This document highlights the applications of low-temperature geothermal resources and the potential for future uses as well as current Geothermal Technologies Program-funded projects related to low-temperature resources.

  5. Geothermal Technologies Program Multi-Year Research, Development and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Demonstration Plan: Table of Contents | Department of Energy Table of Contents Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Table of Contents The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025. PDF icon gtp_myrdd_2009-toc.pdf More Documents & Publications Geothermal

  6. Energy Department Opens Job Search for Geothermal Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Director Position | Department of Energy Job Search for Geothermal Technologies Office Director Position Energy Department Opens Job Search for Geothermal Technologies Office Director Position April 2, 2015 - 8:40am Addthis The Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy, is seeking applications for the permanent position of Director to lead a national program in the development of innovative geothermal technologies that advance geothermal's role in the U.S.

  7. Frequently Asked Questions | Geothermal

    Office of Scientific and Technical Information (OSTI)

    Frequently Asked Questions Frequently Asked Questions What is the Geothermal Legacy Collection? The Geothermal collection is available to the geothermal community and interested ...

  8. 2014 Annual Report, Geothermal Technologies Office

    SciTech Connect (OSTI)

    none,

    2015-03-01

    In 2014, the Geothermal Technologies Office (GTO) made significant gains—increased budgets, new projects, key technology successes, and new staff. The Fiscal Year (FY) 2015 budget is at $55 million—roughly a 20% increase over FY 2014, and a strong vote of confidence in what the sector is doing to advance economically competitive renewable energy. GTO also remains committed to a balanced portfolio, which includes new hydrothermal development, EGS, and targeted opportunities in the low-temperature sector.

  9. BLM Fact Sheet- Ormat Technologies Salt Wells Geothermal Energy...

    Open Energy Info (EERE)

    Ormat Technologies Salt Wells Geothermal Energy Project Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: BLM Fact Sheet- Ormat Technologies Salt Wells...

  10. U.S. Department of Energy Geothermal Electricity Technology Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    spreadsheet model developed by the Geothermal Technologies Program to assess power generation costs and the potential for technology improvements to impact those generation...

  11. Category:Geothermal Technologies | Open Energy Information

    Open Energy Info (EERE)

    out of 7 total. C Co-Produced Geothermal Systems E Enhanced Geothermal Systems (EGS) G Geothermal Direct Use G cont. GeothermalExploration Ground Source Heat Pumps H...

  12. A Technology Roadmap for Strategic Development of Enhanced Geothermal

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Systems | Department of Energy A Technology Roadmap for Strategic Development of Enhanced Geothermal Systems A Technology Roadmap for Strategic Development of Enhanced Geothermal Systems DOE Project Partner AltaRock Energy drills for geothermal energy at the Newberry Volcano EGS Demonstration site, near Bend, Oregon. DOE Project Partner AltaRock Energy drills for geothermal energy at the Newberry Volcano EGS Demonstration site, near Bend, Oregon. This technical paper outlines opportunities

  13. NREL: Geothermal Technologies - News Release Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 December 31, 2012 NREL Leads Wind Farm Modeling Research Researchers study the atmosphere surrounding large turbines to optimize performance. Archives Current News | 2011 | | 2010 | | 2009 | | 2008 Printable Version Geothermal Technologies Home Capabilities Projects Publications Data & Resources Research Staff Working with Us News Did you find what you needed? Yes 1 No 0 Thank you for your feedback. Would you like to take a moment to tell us how we can improve this page? Submit We value

  14. Geothermal Technologies Office Hosts Collegiate Competition

    Broader source: Energy.gov [DOE]

    To further accelerate the adoption of geothermal energy, the United States Department of Energy is sponsoring a Geothermal Case Study Challenge (CSC) to aggregate geothermal data that can help us...

  15. Geothermal Technologies Program Blue Ribbon Panel Recommendations

    Broader source: Energy.gov [DOE]

    This report describes the recommendations of the Geothermal Blue Ribbon Panel, a panel of geothermal experts assembled in March 2011 for a discussion on the future of geothermal energy in the U.S.

  16. 2015 Peer Review Report -- Geothermal Technologies Office | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 2015 Peer Review Report -- Geothermal Technologies Office 2015 Peer Review Report -- Geothermal Technologies Office 2015 Peer Review Report -- Geothermal Technologies Office On May 11-14, 2015, the GTO conducted its bi-annual program peer review in Westminster, Colorado. In addition to providing independent, expert evaluation of the technical progress and merit of GTO-funded projects, the review was a forum for feedback and recommendations on future GTO strategic planning. Further,

  17. Geothermal Technologies Program Multi-Year Research, Development and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Demonstration Plan | Department of Energy Multi-Year Research, Development and Demonstration Plan Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025. PDF icon gtp_myrdd_2009-complete.pdf More Documents & Publications

  18. Evaluation of Emerging Technology for Geothermal Drilling and Logging

    Broader source: Energy.gov (indexed) [DOE]

    Applications | Department of Energy Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications presentation at the April 2013 peer review meeting held in Denver, Colorado. PDF icon sandia_evaluation_drilling_tech_peer2013.pdf More Documents & Publications Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications Technology Development and Field Trials of EGS Drilling Systems GEA Geothermal Summit Presentation … Lauren Boyd

  19. Geothermal Technologies Office Annual Report 2012

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... critical geothermal data and broadly disseminated through the NGDS. Communities of practice across the entire geothermal development domain are evolving vocabulary and ...

  20. 2013 Annual Report -- Geothermal Technologies Office | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Raft River Geothermal Plant in Idaho represents both a conventional hydrothermal setting and an EGS demonstration project. Raft River Geothermal Plant in Idaho represents both a...

  1. Geothermal Technologies Program Coproduction Fact Sheet

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Coproduced geothermal resources can deliver near-term energy savings, diminish greenhouse ... Geothermal Power Oil & Gas Coproduction Opportunity The U.S. Department of Energy's ...

  2. Geothermal Technologies Program Peer Review Program June 6 -...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Quality Geothermal Data Sets * Technology Assessment of Logging Techniques Systems ... Innovative Heat Recovery FOA Energy Efficiency & Renewable Energy eere.energy.gov 16 ...

  3. Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications

    Broader source: Energy.gov [DOE]

    Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications presentation at the April 2013 peer review meeting held in Denver, Colorado.

  4. Final Report: Enhanced Geothermal Systems Technology Phase II...

    Open Energy Info (EERE)

    Systems Technology Phase II: Animas Valley, New Mexico Authors R.A. Cunniff and R.L. Bowers Published Lightning Dock Geothermal, Inc. Technical Report, 2003 DOI Not...

  5. Energy Department Opens Job Search for Geothermal Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    systems, hydrothermal systems and exploration, low-temperature technologies, and analysis. ... for research into new mechanisms for rock stimulation and geothermal reservoir creation. ...

  6. Advanced Heat/Mass Exchanger Technology for Geothermal and solar...

    Broader source: Energy.gov (indexed) [DOE]

    HeatMass Exchanger Technology for Geothermal and solar Renewable Energy Systems presentation at the April 2013 peer review meeting held in Denver, Colorado. PDF icon ...

  7. Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization

    Broader source: Energy.gov [DOE]

    Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization presentation at the April 2013 peer review meeting held in Denver, Colorado.

  8. 2013 Geothermal Technologies Office Peer Review Report

    SciTech Connect (OSTI)

    none,

    2014-01-01

    Geothermal Technologies Office conducted its annual program peer review in April of 2013. The review provided an independent, expert evaluation of the technical progress and merit of GTO-funded projects. Further, the review was a forum for feedback and recommendations on future GTO strategic planning. During the course of the peer review, DOE-funded projects were evaluated for 1) their contribution to the mission and goals of the GTO and 2) their progress against stated project objectives. Principal Investigators (PIs) came together in sessions organized by topic “tracks” to disseminate information, progress, and results to a panel of independent experts as well as attendees.

  9. Geothermal Technologies Program 2011 Peer Review Report

    SciTech Connect (OSTI)

    Hollett, Douglas; Stillman, Greg

    2011-06-01

    On June 6-10, 2011, the U.S. Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Geothermal Technologies Program (GTP or the Program) conducted its annual program peer review in Bethesda, Maryland. In accordance with the EERE Peer Review Guide, the review provides an independent, expert evaluation of the strategic goals and direction of the program and is a forum for feedback and recommendations on future program planning. The purpose of the review was to evaluate DOE-funded projects for their contribution to the mission and goals of the Program and to assess progress made against stated objectives.

  10. Monitoring SERC Technologies -Geothermal/Ground Source Heat Pumps |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Monitoring SERC Technologies -Geothermal/Ground Source Heat Pumps Monitoring SERC Technologies -Geothermal/Ground Source Heat Pumps On Nov. 3, 2011, Dave Peterson, a Project Leader at the National Renewable Energy Laboratory, presented a Webinar about Geothermal/Ground Source Heat Pumps and how to properly monitor their installation. View the webinar presentation or read the transcript. More Information Some resources and tools mentioned in the presentation include: U.S.

  11. DOE Merges Traditional and Emerging Energy Technologies in New Geothermal

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Research Initiative | Department of Energy Merges Traditional and Emerging Energy Technologies in New Geothermal Research Initiative DOE Merges Traditional and Emerging Energy Technologies in New Geothermal Research Initiative October 2, 2009 - 1:00pm Addthis Washington, DC - A unique Department of Energy (DOE) collaboration aims to generate electricity from a geothermal source stemming from oilfield operations. DOE's Office of Fossil Energy (FE) and the Office of Energy Efficiency and

  12. 2013 Geothermal Technologies Office Peer Review Technical Report |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy 2013 Geothermal Technologies Office Peer Review Technical Report 2013 Geothermal Technologies Office Peer Review Technical Report March 5, 2014 - 12:00am Addthis Foro Energy, Inc. partners with the United States Department of Energy to commercialize high power lasers for the oil, natural gas, geothermal, and mining industries. photo courtesy of Foro Energy Foro Energy, Inc. partners with the United States Department of Energy to commercialize high power lasers for the

  13. A Roadmap for Strategic Development of Geothermal Exploration Technologies

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PROCEEDINGS, Thirty-Eighth Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 11-13, 2013 SGP-TR-198 A ROADMAP FOR STRATEGIC DEVELOPMENT OF GEOTHERMAL EXPLORATION TECHNOLOGIES Benjamin R. Phillips 1,2 , John Ziagos 3 , Hildigunnur Thorsteinsson 2 *, and Eric Hass 4 1 SRA International, Inc. 2 Geothermal Technologies Office, U.S. Department of Energy 1000 Independence Ave. SW, Washington, DC 20585, USA e-mail: benjamin.phillips@ee.doe.gov 3 Lawrence

  14. A Technology Roadmap for Strategic Development of Enhanced Geothermal Systems

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PROCEEDINGS, Thirty-Eighth Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 11-13, 2013 SGP-TR-198 A TECHNOLOGY ROADMAP FOR STRATEGIC DEVELOPMENT OF ENHANCED GEOTHERMAL SYSTEMS John Ziagos 1 , Benjamin R. Phillips 2,3 , Lauren Boyd 3 , Allan Jelacic 2 , Greg Stillman 3 , and Eric Hass 4 1 Lawrence Livermore National Laboratory, 7000 East Ave., Livermore, CA 94550 2 SRA International, Inc. 3 Geothermal Technologies Office, U.S. DOE, 1000

  15. A Roadmap for Strategic Development of Geothermal Exploration Technologies

    SciTech Connect (OSTI)

    Phillips, Benjamin R.; Ziagos, John; Thorsteinsson, Hildigunnur; Hass, Eric

    2013-02-13

    Characterizing productive geothermal systems is challenging yet critical to identify and develop an estimated 30 gigawatts electric (GWe) of undiscovered hydrothermal resources in the western U.S. This paper, undertaken by the U.S. Department of Energy’s Geothermal Technologies Office (GTO), summarizes needs and technical pathways that target the key geothermal signatures of temperature, permeability, and fluid content, and develops the time evolution of these pathways, tying in past and current GTO exploration Research and Development (R&D) projects. Beginning on a five-year timescale and projecting out to 2030, the paper assesses technologies that could accelerate the confirmation of 30 GWe. The resulting structure forms the basis for a Geothermal Exploration Technologies Roadmap, a strategic development plan to help guide GTO R&D investments that will lower the risk and cost of geothermal prospect identification. This roadmap is currently open for public comment. Send your comments to geothermal@ee.doe.gov.

  16. A Technology Roadmap for Strategic Development of Enhanced Geothermal Systems

    SciTech Connect (OSTI)

    Ziagos, John; Phillips, Benjamin R.; Boyd, Lauren; Jelacic, Allan; Stillman, Greg; Hass, Eric

    2013-02-13

    Realization of EGS development would make geothermal a significant contender in the renewable energy portfolio, on the order of 100+ GWe in the United States alone. While up to 90% of the geothermal power resource in the United States is thought to reside in Enhanced Geothermal Systems (EGS), hurdles to commercial development still remain. The Geothermal Technologies Office, U.S. Department of Energy (DOE), began in 2011 to outline opportunities for advancing EGS technologies on five- to 20-year timescales, with community input on the underlying technology needs that will guide research and ultimately determine commercial success for EGS. This report traces DOE's research investments, past and present, and ties them to these technology needs, forming the basis for an EGS Technology Roadmap to help guide future DOE research. This roadmap is currently open for public comment. Send your comments to geothermal@ee.doe.gov.

  17. Geothermal Technologies Program Geoscience and Supporting Technologies 2001 University Research Summaries

    SciTech Connect (OSTI)

    Creed, Robert John; Laney, Patrick Thomas

    2002-06-01

    The U.S. Department of Energy Office of Wind and Geothermal Technologies (DOE) is funding advanced geothermal research through University Geothermal Research solicitations. These solicitations are intended to generate research proposals in the areas of fracture permeability location and characterization, reservoir management and geochemistry. The work funded through these solicitations should stimulate the development of new geothermal electrical generating capacity through increasing scientific knowledge of high-temperature geothermal systems. In order to meet this objective researchers are encouraged to collaborate with the geothermal industry. These objectives and strategies are consistent with DOE Geothermal Energy Program strategic objectives.

  18. Geothermal Technologies Program Geoscience and Supporting Technologies 2001 University Research Summaries

    SciTech Connect (OSTI)

    Creed, R.J.; Laney, P.T.

    2002-05-14

    The U.S. Department of Energy Office of Wind and Geothermal Technologies (DOE) is funding advanced geothermal research through University Geothermal Research solicitations. These solicitations are intended to generate research proposals in the areas of fracture permeability location and characterization, reservoir management and geochemistry. The work funded through these solicitations should stimulate the development of new geothermal electrical generating capacity through increasing scientific knowledge of high-temperature geothermal systems. In order to meet this objective researchers are encouraged to collaborate with the geothermal industry. These objectives and strategies are consistent with DOE Geothermal Energy Program strategic objectives.

  19. NREL: Geothermal Technologies - Data and Resources

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Data and Resources The following data and resources include geothermal resource maps, models and tools, and photos used and produced by NREL. These resources are available for geothermal researchers and others interested in the viability and development of geothermal energy. Resource Maps NREL develops resource and characterization maps to help industry, policymakers, and researchers evaluate the number, location, and possibilities for geothermal resources throughout the United States. View

  20. NREL: Geothermal Technologies - News Release Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    0 October 18, 2010 First National Geothermal Student Competition Announced As many as 10 collegiate teams will be awarded $10,000 each to participate in this first-ever competition. Apply today! September 3, 2010 NREL Staffer Helping to Design Geothermal Power Course at University of Nevada - Reno NREL Geothermal team member and Colorado School of Mines (CSM) engineering professor, Masami Nakagawa, will be designing an eight-week intensive accredited course with other geothermal energy experts.

  1. A Technology Breakthrough for Geothermal | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Technology Breakthrough for Geothermal A Technology Breakthrough for Geothermal April 25, 2012 - 4:08pm Addthis The Energy Department's Oak Ridge National Laboratory, in partnership with ClimateMaster, has developed a highly efficient ground-source heat pump appliance for heating and cooling interior spaces. Learn more about this clean energy technology by watching the video above. | Video by the U.S. Department of Energy. Alexis Abramson Acting Emerging Technologies Supervisor, Building

  2. Bibliography: injection technology applicable to geothermal utilization

    SciTech Connect (OSTI)

    Darnell, A.J.; Eichelberger, R.L.

    1982-03-19

    This bibliography cites 500 documents that may be helpful in planning, analysis, research, and development of the various aspects of injection technology in geothermal applications. These documents include results from government research; development, demonstration, and commercialization programs; selected references from the literature; symposia; references from various technical societies and installations; reference books; reviews; and other selected material. The cited references are from (1) subject searching, using indexing, storage, and retrieval information data base of the Department of Energy's Technical Information Center's on-line retrieval system, RECON; (2) searches of references from the RECON data base, of work by authors known to be active in the field of geothermal energy research and development; (3) subject and author searches by the computerized data storage and retrieval system of Chemical Abstracts, American Chemical Society, Washington, DC; and (4) selected references from texts and reviews on this subject. Each citation includes title, author, author affiliation, date of publication, and source. The citations are listed in chronological order (most recent first) in each of the subject categories for which this search was made. The RECON accession number is also given.

  3. Immediate Need for Science and Technology Policy Fellowships in the Geothermal Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Geothermal Technologies Office is seeking Science and Technology Policy Fellows to join the office in managing pathfinding science and engineering initiatives.

  4. Geothermal Produced Fluids: Characteristics, Treatment Technologies, and Management Options

    SciTech Connect (OSTI)

    Finster, Molly; Clark, Corrie; Schroeder, Jenna; Martino, Louis

    2015-10-01

    Geothermal power plants use geothermal fluids as a resource and create waste residuals as part of the power generation process. Both the geofluid resource and the waste stream are considered produced fluids. The chemical and physical nature of produced fluids can have a major impact on the geothermal power industry and can influence the feasibility of geothermal power development, exploration approaches, power plant design, operating practices, and the reuse or disposal of residuals. In general, produced fluids include anything that comes out of a geothermal field and that subsequently must be managed on the surface. These fluids vary greatly depending on the geothermal reservoir being harnessed, power plant design, and the life cycle stage in which the fluid exists, but generally include water and fluids used to drill geothermal wells, fluids used to stimulate wells in enhanced geothermal systems, and makeup and/or cooling water used during operation of a geothermal power plant. Additional geothermal-related produced fluids include many substances that are similar to waste streams from the oil and gas industry, such as scale, flash tank solids, precipitated solids from brine treatment, hydrogen sulfide, and cooling-tower-related waste. This review paper aims to provide baseline knowledge on specific technologies and technology areas associated with geothermal power production. Specifically, this research focused on the management techniques related to fluids produced and used during the operational stage of a geothermal power plant; the vast majority of which are employed in the generation of electricity. The general characteristics of produced fluids are discussed. Constituents of interest that tend to drive the selection of treatment technologies are described, including total dissolved solids, noncondensable gases, scale and corrosion, silicon dioxide, metal sulfides, calcium carbonate, corrosion, metals, and naturally occurring radioactive material. Management options for produced fluids that require additional treatment for these constituents are also discussed, including surface disposal, reuse and recycle, agricultural industrial and domestic uses, mineral extraction and recovery, and solid waste handling.

  5. Geothermal Technologies Office 2012 Peer Review Report

    SciTech Connect (OSTI)

    none,

    2013-04-01

    On May 7-10, 2012, the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Geothermal Technologies Office conducted its annual program peer review in Westminster, CO. In accordance with the EERE Peer Review Guide, the review provides an independent, expert evaluation of the strategic goals and direction of the office and is a forum for feedback and recommendations on future office planning. The purpose of the review was to evaluate DOE-funded projects for their contribution to the mission and goals of the office and to assess progress made against stated objectives. Project scoring results, expert reviewer comments, and key findings and recommendations are included in this report.

  6. DOE and Navy Collaborate on Geothermal Drilling Technology

    Broader source: Energy.gov [DOE]

    The Department of Energy's Sandia National Laboratories has teamed up with U.S. Navy's Geothermal Program Office to revive decades-old polycrystalline diamond compact (PDC) technology. The high performance PDC drill bit is being re-evaluated and improved to reduce the cost of drilling for geothermal energy.

  7. 2014 Vision Study of the DOE Geothermal Technologies Office

    Broader source: Energy.gov [DOE]

    A vision study is underway by the Energy Department's Geothermal Technologies Office. The study coalesces stakeholders in industry, academia, and our national laboratories, to determine the strategic priorities of the Energy Department with regard to its geothermal project portfolio over the next five years.

  8. Glass Buttes Exploration and Drilling: 2010 Geothermal Technologies Program Peer Review Presentation, Walsh, et al, Ormat

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Zemach, Ezra

    2010-01-01

    Glass Buttes Exploration and Drilling: 2010 Geothermal Technologies Program Peer Review Presentation, Walsh, et al, Ormat

  9. Glass Buttes Exploration and Drilling: 2010 Geothermal Technologies Program Peer Review Presentation, Walsh, et al, Ormat

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Zemach, Ezra

    Glass Buttes Exploration and Drilling: 2010 Geothermal Technologies Program Peer Review Presentation, Walsh, et al, Ormat

  10. United States geothermal technology: Equipment and services for worldwide applications

    SciTech Connect (OSTI)

    1995-05-01

    This document has two intended audiences. The first part, ``Geothermal Energy at a Glance,`` is intended for energy system decision makers and others who are interested in wide ranging aspects of geothermal energy resources and technology. The second part, ``Technology Specifics,`` is intended for engineers and scientists who work with such technology in more detailed ways. The glossary at the end of the document defines many of the specialized terms. A directory of US geothermal industry firms who provide goods and services for clients around the world is available on request.

  11. Pinpointing America's Geothermal Resources with Open Source Data

    Broader source: Energy.gov [DOE]

    National Geothermal Data System addresses barriers to geothermal deployment by aggregating millions of geoscience datapoints and legacy geothermal research into a nationwide system that serves the geothermal community.

  12. Geothermal fracture stimulation technology. Volume III. Geothermal fracture fluids

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

    A detailed study of all available and experimental frac fluid systems is presented. They have been examined and tested for physical properties that are important in the stimulation of hot water geothermal wells. These fluids consist of water-based systems containing high molecular weight polymers in the uncrosslinked and crosslinked state. The results of fluid testing for many systems are summarized specifically at geothermal conditions or until breakdown occurs. Some of the standard tests are ambient viscosity, static aging, high temperature viscosity, fluid-loss testing, and falling ball viscosity at elevated temperatures and pressures. Results of these tests show that unalterable breakdown of the polymer solutions begins above 300/sup 0/F. This continues at higher temperatures with time even if stabilizers or other high temperature additives are included.

  13. NREL: Geothermal Technologies - News Release Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    8 December 18, 2008 GRC 2009 Annual Meeting Announced, Call for Abstracts Issued The Geothermal Resources Council (GRC) issued a call for abstracts today with the announcement of the world's largest geothermal event taking place October 4-7, 2009, in Reno, Nevada, at the Peppermill Resort Spa Casino. Themed "Geothermal 2009: Making Renewable Energy Hot," the GRC is the sponsor of the annual meeting. Archives Current News

  14. Geothermal Technologies Office 2015 Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    on the REE content of geothermal fluids is very limited, * Challenging to analyze due to low concentrations of REE with high concentrations of interfering elements typical of...

  15. Geothermal Electricity Technology Evaluation Model (GETEM) Development

    Office of Energy Efficiency and Renewable Energy (EERE)

    Project objective: Provide a tool for estimating the performance and contributions of all phases of a geothermal project to power generation costs.

  16. Geothermal Technologies Available for Licensing - Energy Innovation...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Marketing Summaries TAG CLOUD TAG CLOUD TAG CLOUD rotor plant ... analysis heat temperature cooled sensor software conductivity fluid sampling performance ...

  17. Geothermal Technologies Office 2015 Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Well Lithium Carbonate Cooling Water Evaporative Chiller Membrane Silicate Precipitation Nano- Filtration 4 | US DOE Geothermal Office eere.energy.gov 1) Rigorous...

  18. Preliminary Technical Risk Analysis for the Geothermal Technologies Program

    Broader source: Energy.gov [DOE]

    This report explains the goals, methods, and results of a probabilistic analysis of technical risk for a portfolio of R&D projects in the DOE Geothermal Technologies Program.

  19. Geothermal Technologies Program 2010 Peer Review | Open Energy...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library Report: Geothermal Technologies Program 2010 Peer Review Abstract NA Author Joe Iovenitti Published U.S. Department of Energy, 2010...

  20. Harsh Environment Silicon Carbide Sensor Technology for Geothermal Instrumentation

    Broader source: Energy.gov [DOE]

    Project objectives: Develop advanced sensor technology for the direct monitoring of geothermal reservoirs. Engineer sensors to survive and operate in H2O pressures up to 220 bar and temperatures as high as 374o C.

  1. Preliminary Technical Risk Analysis for the Geothermal Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This report explains the goals, methods, and results of a probabilistic analysis of technical risk for a portfolio of R&D projects in the DOE Geothermal Technologies Program. PDF ...

  2. EERE Success Story-Geothermal Technology Breakthrough in Alaska:

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Harvesting Heat below Boiling Temperatures | Department of Energy Geothermal Technology Breakthrough in Alaska: Harvesting Heat below Boiling Temperatures EERE Success Story-Geothermal Technology Breakthrough in Alaska: Harvesting Heat below Boiling Temperatures March 19, 2015 - 11:49am Addthis Sunrise at Pilgrim Hot Springs outside of Nome, Alaska. | Photo courtesy of CPike, Alaska Center for Energy and Power (ACEP). Sunrise at Pilgrim Hot Springs outside of Nome, Alaska. | Photo courtesy

  3. President Obama visits Geothermal Technologies Program Partner | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy President Obama visits Geothermal Technologies Program Partner President Obama visits Geothermal Technologies Program Partner May 2, 2011 - 1:41pm Addthis President Obama visited ElectraTherm, a renewable energy company, at its Reno, Nevada headquarters on Thursday, April 21 for his third "Shared Responsibility and Shared Prosperity" town hall. The company's patented "Green Machine" generates emission-free power from low- to mid-temperature waste heat. This

  4. Geothermal Direct Use Technology and Marketplace Workshop

    Broader source: Energy.gov [DOE]

    Geothermal energy applications are emerging across a much wider spectrum of cascaded uses, from lower temperature geothermal energy production to direct heating and cooling, to agricultural uses. The Energy Department is at the forefront of this discussion, the workshop report addresses applications for the Eastern United States.

  5. NREL: Geothermal Technologies - News Release Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    9 January 5, 2009 Geothermal Developers Remain Optimistic While the global financial crisis continues to rattle financial markets and companies worldwide, and shrinks capital available for renewable energy projects of all types, the outlook for geothermal development remains positive. Archives Current News | 2008

  6. Community Geothermal Technology Program: Electrodeposition of minerals in geothermal brine

    SciTech Connect (OSTI)

    Not Available

    1990-12-31

    Objective was to study the materials electrodeposited from geothermal brine, from the HGP-A well in Puna, Hawaii. Due to limitations, only one good set of electrodeposited material was obtained; crystallography indicates that vaterite forms first, followed by calcite and then perhaps aragonite as current density is increased. While the cost to weight ratio is reasonable, the deposition rate is very slow. More research is needed, such as reducing the brittleness. The electrodeposited material possibly could be used as building blocks, tables, benches, etc. 49 figs, 4 tabs, 7 refs.

  7. Geothermal Technologies FY14 Budget At-a-Glance | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    FY14 Budget At-a-Glance Geothermal Technologies FY14 Budget At-a-Glance Geothermal Technologies FY14 Budget At-a-Glance, a publication of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. PDF icon geothermal_ataglance_2014.pdf More Documents & Publications FY2016 Budget At-A-Glance Geothermal Technologies Office FY 2017 Budget At-A-Glance Geothermal Technologies Office FY 2015

  8. PROPERTIES AND PERFORMANCE OF CEMENT-BASED GROUTS FOR GEOTHERMAL...

    Office of Scientific and Technical Information (OSTI)

    Geothermal Legacy Geothermal Legacy No abstract prepared. OSTI as DE00751116 Brookhaven National Lab., Upton, NY (US) USDOE Office of Energy Research (ER) (US) United...

  9. Geothermal Reservoir Well Stimulation Program: technology transfer

    SciTech Connect (OSTI)

    Not Available

    1980-05-01

    A literature search on reservoir and/or well stimulation techniques suitable for application in geothermal fields is presented. The literature on stimulation techniques in oil and gas field applications was also searched and evaluated as to its relevancy to geothermal operations. The equivalent low-temperature work documented in the open literature is cited, and an attempt is made to evaluate the relevance of this information as far as high-temperature stimulation work is concerned. Clays play an important role in any stimulation work. Therefore, special emphasis has been placed on clay behavior anticipated in geothermal operations. (MHR)

  10. Geothermal Energy | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Energy (Redirected from Geothermal) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Overview Technologies Resources Market Data Geothermal Topics Data...

  11. Geothermal Technology Breakthrough in Alaska: Harvesting Heat...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    geothermal exploration at lower temperatures, thanks to a ... degrees Fahrenheit).This innovation increases the ... Hot Springs to reduce the cost of power from 0.30 per kWh ...

  12. Sandia Wins DOE Geothermal Technologies Office Funding Award

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    DOE Geothermal Technologies Office Funding Award - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste

  13. Geothermal Reservoir Well Stimulation Program: technology transfer

    SciTech Connect (OSTI)

    Not Available

    1980-05-01

    Each of the following types of well stimulation techniques are summarized and explained: hydraulic fracturing; thermal; mechanical, jetting, and drainhole drilling; explosive and implosive; and injection methods. Current stimulation techniques, stimulation techniques for geothermal wells, areas of needed investigation, and engineering calculations for various techniques. (MHR)

  14. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Technical Plan

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  15. Funding Opportunity Announcement Webinar: Technology Advancement for Rapid Development of Geothermal Resources (DE-FOA-0000522)

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE) Geothermal Technologies Program (the Program) presented a webinar on Thursday, June 23, about its newly released funding opportunity announcement (FOA), Geothermal Technology Advancement for Rapid Development of Resources in the United States.

  16. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Coordination

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  17. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Benefits

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  18. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Appendices

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  19. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Introduction

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  20. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Foreword

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  1. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Analysis

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  2. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Systems Integration

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  3. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Challenges

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  4. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Program Management

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  5. Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Executive Summary

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025.

  6. Funding Opportunity: Technology Advancement for Rapid Development of Geothermal Resources in the U.S.

    Broader source: Energy.gov [DOE]

    In early June 2011, the U.S. Department of Energy's Geothermal Technologies Program (GTP) intends to issue a Funding Opportunity Announcement to expand its partnership with the geothermal community on geothermal systems research and development throughout the United States in order to support GTP's goal of lowering the cost of geothermal energy to 6 ¢/kWh.

  7. Geothermal Technologies Office FY 2017 Budget At-A-Glance | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy About Us » Geothermal Technologies Office FY 2017 Budget At-A-Glance Geothermal Technologies Office FY 2017 Budget At-A-Glance The Geothermal Technologies Office (GTO) accelerates deployment of clean, domestic geothermal energy by supporting innovative technologies that reduce the cost and risks of development. This abundant resource generates energy around the clock and has the potential to supply more than 100 GWe of electricity-roughly one-tenth of America's energy demand. By

  8. 2015 Peer Review Agenda for the Geothermal Technologies Office | Department

    Broader source: Energy.gov (indexed) [DOE]

    The 2015 Housing Innovation Awards ceremony was held on October, 6th 2015, at EEBA's Excellence in Building Conference in Denver, Colorado. The awards recognized 27 industry leaders from the Building Technologies Office DOE Zero Energy Ready Home Program as well as the Legacy Award, given to an individual who has had a strong influence in paving the way towards high-performance homes. Custom Category Addison Homes, Greer, SC Amaris Custom Homes, Maplewood, MN BPC Green Builders, Wilton, CT

  9. Geothermal Injection Technology Program: Annual progress report, Fiscal Year 1986

    SciTech Connect (OSTI)

    Not Available

    1987-07-01

    This report summarizes the Geothermal Injection Technology Program major activities in fiscal year 1986. The Idaho Engineering Laboratory (INEL) and the University of Utah Research Institute (UURI) have been conducting injection research and testing for this program, which was initiated in 1983. Activities at the INEL, representative element nodeling of fracture systems based on stochastic analysis, dual permeability modeling of flow in a fractured geothermal reservoir, and dual permeability model - laboratory and FRACSL-validation studies, are presented first, followed by the University of Utah Research Institute tracer development - experimental studies, which includes a brief description of activities planned for FY-1987.

  10. DOE - Office of Legacy Management -- Pittsburgh Energy Technology...

    Office of Legacy Management (LM)

    (NETL). NETL historically has focused on the development of advanced technologies related to coal and natural gas. Also see Documents Related to Pittsburgh Energy Technology Center

  11. Geothermal Technologies Program Overview Presentation at Stanford...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Characterization Phase II MagiQ Technologies Seismic Sensor Physical Optics Corporation Fiber Optic High Temperature Seismic Sensor Phase III Composite Technology Development, Inc. ...

  12. Department of Energy Announces $15 Million to Promote Innovative Geothermal Heat Recovery Methods and Technologies

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE) Geothermal Technologies Program today announced a $15 million funding opportunity to research and develop innovative methods to extract heat from geothermal resources from the Earth's crust to produce clean, renewable energy.

  13. The National Energy Strategy - The role of geothermal technology development: Proceedings

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    Each year the Geothermal Division of the US Department of Energy conducts an in-depth review of its entire geothermal R D program. The conference serves several purposes: a status report on current R D activities, an assessment of progress and problems, a review of management issues, and a technology transfer opportunity between DOE and the US geothermal industry. Topics in this year's conference included Hydrothermal Energy Conversion Technology, Hydrothermal Reservoir Technology, Hydrothermal Hard Rock Penetration Technology, Hot Dry Rock Technology, Geopressured-Geothermal Technology and Magma Energy Technology. Each individual paper has been cataloged separately.

  14. Technology Transfer Sustaining Our Legacy of Addressing National Challenges

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Technology Test Drive: PNNL Offers Exploratory Licenses Technology Test Drive: PNNL Offers Exploratory Licenses May 10, 2016 - 11:59am Addthis News release from Pacific Northwest National Laboratory, May 9, 2016. RICHLAND, Wash. - Signing a two-page agreement and paying just $1,000 can get U.S. companies an opportunity to test drive promising technologies through a new, user-friendly commercialization option being offered at the Department of Energy's Pacific Northwest National

  15. Geothermal Technologies Office FY 2015 Budget At-A-Glance | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 5 Budget At-A-Glance Geothermal Technologies Office FY 2015 Budget At-A-Glance The Geothermal Technologies Office accelerates the development and deployment of clean, domestic geothermal energy. It supports innovative technologies that reduce the risks and costs of bringing geothermal power online. As a key component of the U.S. clean energy mix, geothermal is a renewable energy that generates power around the clock. PDF icon fy15_at-a-glance_gto.pdf More Documents & Publications

  16. Development of Enhanced Geothermal Systems Technologies Workshops...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    documents are from a series of four workshops held in 2007 that were intended to motivate facilitated discussion on technology gaps related to reservoir management and operations. ...

  17. Geothermal Technologies Office At-A-Glance

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    for R&D projects focusing on reservoir creation technologies. * The Hydrothermal subprogram initiated 11 play fairway analysis awards in 2014. This technique, adapted from ...

  18. Geothermal Electricity Technology Evaluation Model (GETEM) |...

    Open Energy Info (EERE)

    OpenEI Keyword(s): EERE tool Equivalent URI: cleanenergysolutions.orgcontentgeothermal-electricity-technology-eva Language: English Policies: Deployment Programs...

  19. El Paso County Geothermal Project: Innovative Research Technologies Applied

    Broader source: Energy.gov (indexed) [DOE]

    Energy Peer Exchange Call Series: Einstein and Energy Efficiency: Making Homes Smarter (301), call slides and discussion summary. PDF icon Call Slides and Discussion Summary More Documents & Publications The Future is Here - Smart Home Technology Driving Accountability for Program Performance Using Measured Energy Savings (201) Energy Efficiency on Display: Using Demonstration Projects to Showcase Home Performance Opportunities (201) to the Geothermal Reosurce Potential at Fort Bliss |

  20. DOE - Office of Legacy Management -- Massachusetts Institute of Technology

    Office of Legacy Management (LM)

    Hood Building - MA 01 Massachusetts Institute of Technology Hood Building - MA 01 FUSRAP Considered Sites Site: MASSACHUSETTS INSTITUTE OF TECHNOLOGY, HOOD BUILDING (MA.01 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Cambridge , Massachusetts MA.01-1 Evaluation Year: 1986 MA.01-2 Site Operations: Facility was acquired by the AEC and engaged in research and development activities involving research quantities of uranium,

  1. Geothermal Energy | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Energy Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Overview Technologies Resources Market Data Geothermal Topics Data Resources Financing Permitting &...

  2. Geopressured geothermal drilling and completions technology development needs

    SciTech Connect (OSTI)

    Maish, A.B.

    1981-03-01

    Geopressured geothermal formations found in the Texas and Louisiana gulf coast region and elsewhere have the potential to supply large quantities of energy in the form of natural gas and warm brine (200 to 300/sup 0/F). Advances are needed, however, in hardware technology, well design technology, and drilling and completion practices to enable production and testing of exploratory wells and to enable economic production of the resource should further development be warranted. This report identifies needed technology for drilling and completing geopressured geothermal source and reinjection wells to reduce the cost and to accelerate commercial recovery of this resource. A comprehensive prioritized list of tasks to develop necessary technology has been prepared. Tasks listed in this report address a wide range of technology needs including new diagnostic techniques, control technologies, hardware, instrumentation, operational procedure guidelines and further research to define failure modes and control techniques. Tasks are organized into the functional areas of well design, drilling, casing installation, cementing, completions, logging, brine reinjection and workovers.

  3. Daemen Alternative Energy/Geothermal Technologies Demonstration Program Erie County

    SciTech Connect (OSTI)

    Robert C. Beiswanger, Jr.

    2010-05-20

    The purpose of the Daemen Alternative Energy/Geothermal Technologies Demonstration Project is to demonstrate the use of geothermal technology as model for energy and environmental efficiency in heating and cooling older, highly inefficient buildings. The former Marian Library building at Daemen College is a 19,000 square foot building located in the center of campus. Through this project, the building was equipped with geothermal technology and results were disseminated. Gold LEED certification for the building was awarded. 1) How the research adds to the understanding of the area investigated. This project is primarily a demonstration project. Information about the installation is available to other companies, organizations, and higher education institutions that may be interested in using geothermal energy for heating and cooling older buildings. 2) The technical effectiveness and economic feasibility of the methods or techniques investigated or demonstrated. According to the modeling and estimates through Stantec, the energy-efficiency cost savings is estimated at 20%, or $24,000 per year. Over 20 years this represents $480,000 in unrestricted revenue available for College operations. See attached technical assistance report. 3) How the project is otherwise of benefit to the public. The Daemen College Geothermal Technologies Ground Source Heat Pumps project sets a standard for retrofitting older, highly inefficient, energy wasting and environmentally irresponsible buildings?¢????quite typical of many of the buildings on the campuses of regional colleges and universities. As a model, the project serves as an energy-efficient system with significant environmental advantages. Information about the energy-efficiency measures is available to other colleges and universities, organizations and companies, students, and other interested parties. The installation and renovation provided employment for 120 individuals during the award period. Through the new Center, Daemen will continue to host a range of events on campus for the general public. The College does not charge fees for speakers or most other events. This has been a long-standing tradition of the College.

  4. Geothermal Technologies Office FY 2016 Budget At-A-Glance | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 6 Budget At-A-Glance Geothermal Technologies Office FY 2016 Budget At-A-Glance The Geothermal Technologies Office (GTO) accelerates the deployment of clean, domestic geothermal energy by supporting innovative technologies that reduce the cost and risks of development. This abundant resource generates energy around the clock and has the potential to supply more than 100 GWe of electricity-roughly one-tenth of America's energy demand. By optimizing the value stream for electricity

  5. Oregon: DOE Advances Game-Changing EGS Geothermal Technology...

    Energy Savers [EERE]

    demonstration project, at Newberry Volcano near Bend, Oregon, represents a key step in geothermal energy development, demonstrating that an engineered geothermal reservoir can...

  6. Chapter 4: Advancing Clean Electric Power Technologies | Geothermal...

    Broader source: Energy.gov (indexed) [DOE]

    Assessments Introduction Geothermal power taps into earth's internal heat as an energy source. While geothermal currently constitutes less than 1% of total U.S....

  7. Doug Hollett, Director Geothermal Technologies Office Hot Rocks...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hot Rocks and Hard Places Geothermal Resources Council Annual Meeting - September 30, 2013 Courtesy GRC Courtesy CPikeACEP Courtesy RAM Power 2 Identify New Geothermal ...

  8. Geothermal Technologies Office FY 2016 Budget At-A-Glance

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the deployment of clean, domestic geothermal energy by supporting innovative ... and cascaded uses, GTO aims to make geothermal energy a fully cost- competitive, ...

  9. NREL: Geothermal Technologies - Working with Us

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Working with Us NREL offers industry, academia, and other government agencies opportunities to work with us and leverage our research expertise. Our technology partnership agreements help you gain access to our capabilities and facilities. There are several ways for your organization to get involved with us: Work collaboratively with NREL through Cooperative Research and Development Agreements- the most widely used means of industrial collaboration. Pay NREL to conduct research without your

  10. U.S. DOE Geothermal Electricity Technology Evaluation Model (GETEM) Webinar Presentation

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is the U.S. Department of Energy Geothermal Electricity Technology Evaluation Model (GETEM) webinar presentation on June 30, 2011 by Greg Mines, Idaho National Laboratory.

  11. Advanced Heat/Mass Exchanger Technology for Geothermal and solar Renewable Energy Systems

    Broader source: Energy.gov [DOE]

    Advanced Heat/Mass Exchanger Technology for Geothermal and solar Renewable Energy Systems presentation at the April 2013 peer review meeting held in Denver, Colorado.

  12. Enhanced Geothermal Systems (EGS) well construction technology evaluation report.

    SciTech Connect (OSTI)

    Capuano, Louis, Jr.; Huh, Michael; Swanson, Robert; Raymond, David Wayne; Finger, John Travis; Mansure, Arthur James; Polsky, Yarom; Knudsen, Steven Dell

    2008-12-01

    Electricity production from geothermal resources is currently based on the exploitation of hydrothermal reservoirs. Hydrothermal reservoirs possess three ingredients critical to present day commercial extraction of subsurface heat: high temperature, in-situ fluid and high permeability. Relative to the total subsurface heat resource available, hydrothermal resources are geographically and quantitatively limited. A 2006 DOE sponsored study led by MIT entitled 'The Future of Geothermal Energy' estimates the thermal resource underlying the United States at depths between 3 km and 10 km to be on the order of 14 million EJ. For comparison purposes, total U.S. energy consumption in 2005 was 100 EJ. The overwhelming majority of this resource is present in geological formations which lack either in-situ fluid, permeability or both. Economical extraction of the heat in non-hydrothermal situations is termed Enhanced or Engineered Geothermal Systems (EGS). The technologies and processes required for EGS are currently in a developmental stage. Accessing the vast thermal resource between 3 km and 10 km in particular requires a significant extension of current hydrothermal practice, where wells rarely reach 3 km in depth. This report provides an assessment of well construction technology for EGS with two primary objectives: (1) Determining the ability of existing technologies to develop EGS wells. (2) Identifying critical well construction research lines and development technologies that are likely to enhance prospects for EGS viability and improve overall economics. Towards these ends, a methodology is followed in which a case study is developed to systematically and quantitatively evaluate EGS well construction technology needs. A baseline EGS well specification is first formulated. The steps, tasks and tools involved in the construction of this prospective baseline EGS well are then explicitly defined by a geothermal drilling contractor in terms of sequence, time and cost. A task and cost based analysis of the exercise is subsequently conducted to develop a deeper understanding of the key technical and economic drivers of the well construction process. Finally, future research & development recommendations are provided and ranked based on their economic and technical significance.

  13. Preliminary Technical Risk Analysis for the Geothermal Technologies Program

    SciTech Connect (OSTI)

    2009-01-18

    This report explains the goals, methods, and results of a probabilistic analysis of technical risk for a portfolio of R&D projects in the DOE Geothermal Technologies Program (The Program). The analysis is a task by Princeton Energy Resources International, LLC, in support of the National Renewable Energy Laboratory on behalf of the Program. The main challenge in the analysis lies in translating R&D results to a quantitative reflection of technical risk for a key Program metric: levelized cost of energy (LCOE).

  14. Geothermal Energy | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Energy (Redirected from Geothermal power) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Overview Technologies Resources Market Data Geothermal Topics Data...

  15. Low-Temperature, Coproduced, and Geopressured Geothermal Technologies Strategic Action Plan, September 2010

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    For more information, contact: EERE Information Center 1-877-EERE-INFO (1-877-337-3463) www.eere.energy.gov/informationcenter Geothermal Technologies Program Energy Efficiency and Renewable Energy U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 www1.eere.energy.gov/geothermal/ Cover photos source: RMOTC, U.S. Department of Energy ACKNOWLEDGMENTS This report was sponsored by the Department of Energy Geothermal Technologies Program and prepared by Energetics

  16. Enhanced Geothermal Systems Demonstration Projects

    SciTech Connect (OSTI)

    Geothermal Technologies Office

    2013-08-06

    Several Enhanced Geothermal Systems (EGS) demonstration projects are highlighted on this Geothermal Technologies Office Web page.

  17. Geothermal Technologies Program - Geothermal Energy: Putting Creative Ideas to Work (Green Jobs)

    SciTech Connect (OSTI)

    2010-06-01

    Rapid expansion of U.S. geothermal capacity is opening new job opportunities across the nation. With more than 3,000 megawatts (MW) already installed, the United States leads the world in existing geothermal capacity.

  18. Geothermal Energy Production with Co-produced and Geopressured Resources (Fact Sheet), Geothermal Technologies Program (GTP)

    Broader source: Energy.gov [DOE]

    This fact sheet provides an overview of geothermal energy production using co-produced and geopressured resources.

  19. Geothermal Drilling and Completion Technology Development Program. Quarterly progress report, October 1980-December 1980

    SciTech Connect (OSTI)

    Kelsey, J.R.

    1981-03-01

    The progress, status, and results of ongoing Research and Development (R and D) within the Geothermal Drilling and Completion Technology Development Program are described. The program emphasizes the development of geothermal drilling hardware, drilling fluids, completion technology, and lost circulation control methods. Advanced drilling systems are also under development.

  20. Funding Opportunity: Geothermal Technologies Program Seeks Technologies to Reduce Levelized Cost of Electricity for Hydrothermal Development and EGS

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Program seeks non-prime mover technologies that have the potential to contribute to reducing the levelized cost of electricity from new hydrothermal development to 6¢/ kWh by 2020 and Enhanced Geothermal Systems (EGS) to 6¢/ kWh by 2030.

  1. Technologies for Extracting Valuable Metals and Compounds from Geothermal Fluids

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Demonstrate geothermal mineral extraction; Demonstrate technical and economic feasibility; Produce products for market development; Generate operational data and scale up data so a commercial scale plant can be designed and built.

  2. The Geothermal Technologies Office Congratulates this Year's GEA Honors Awardees

    Broader source: Energy.gov [DOE]

    On December 10, the Geothermal Energy Association announced its 2013 GEA Honors awards for advances and achievements in geothermal energy. Among this year's eleven winners and honorable mentions are five projects that the Energy Department investe

  3. Geothermal Technologies Program Peer Review Program June 6- 10, 2011

    Broader source: Energy.gov [DOE]

    Presentation from GTPs 2011 Annual Peer Review, highlighting activities supporting its goal to reduce the cost of baseload geothermal energy and accelerate the development of geothermal resources.

  4. Puna Geothermal Research Facility technology transfer program. Final report, August 23, 1985--August 23, 1989

    SciTech Connect (OSTI)

    Takahashi, P.

    1989-12-31

    The funds were used in a series of small grants to entrepreneurs demonstrating the direct use of geothermal heat supplied by Hawaii`s HGP-A well; this effort was known as the Community Geothermal Technology Program. Summaries are presented of the nine completed projects: fruit dehydration, greenhouse bottom heating, lumber kiln, glass making, cloth dyeing, aquaculture (incomplete), nursery growing media pasteurization, bronze casting, and electrodeposition from geothermal brine.

  5. Geothermal Technology Development Program. Annual progress report, October 1983-September 1984

    SciTech Connect (OSTI)

    Kelsey, J.R.

    1985-08-01

    This report describes the status of ongoing Research and Development (R and D) within the Geothermal Technology Development Program. The work reported is sponsored by the Department of Energy/Geothermal Hydropower Technology Division (DOE/GHTD), with program management provided by Sandia National Laboratories. The program emphasizes research in rock penetration mechanics, fluid technology, borehole mechanics, diagnostics technology, and permeability enhancement. 102 figs., 16 tabs.

  6. Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal Potential

    Broader source: Energy.gov [DOE]

    As part of a geothermal exploration effort to search for geothermal resources nationwide, a $5 million U.S. Department of Energy investment to Calpine Corporation this year culminated in the confirmation of an initial 11.4 MW of equivalent steam — 50% more than early estimates — from three previously abandoned wells at The Geysers geothermal field in northern California.

  7. Technologies for Extracting Valuable Metals and Compounds from Geothermal Fluids

    SciTech Connect (OSTI)

    Harrison, Stephen

    2014-04-30

    Executive Summary Simbol Materials studied various methods of extracting valuable minerals from geothermal brines in the Imperial Valley of California, focusing on the extraction of lithium, manganese, zinc and potassium. New methods were explored for managing the potential impact of silica fouling on mineral extraction equipment, and for converting silica management by-products into commercial products.` Studies at the laboratory and bench scale focused on manganese, zinc and potassium extraction and the conversion of silica management by-products into valuable commercial products. The processes for extracting lithium and producing lithium carbonate and lithium hydroxide products were developed at the laboratory scale and scaled up to pilot-scale. Several sorbents designed to extract lithium as lithium chloride from geothermal brine were developed at the laboratory scale and subsequently scaled-up for testing in the lithium extraction pilot plant. Lithium The results of the lithium studies generated the confidence for Simbol to scale its process to commercial operation. The key steps of the process were demonstrated during its development at pilot scale: 1. Silica management. 2. Lithium extraction. 3. Purification. 4. Concentration. 5. Conversion into lithium hydroxide and lithium carbonate products. Results show that greater than 95% of the lithium can be extracted from geothermal brine as lithium chloride, and that the chemical yield in converting lithium chloride to lithium hydroxide and lithium carbonate products is greater than 90%. The product purity produced from the process is consistent with battery grade lithium carbonate and lithium hydroxide. Manganese and zinc Processes for the extraction of zinc and manganese from geothermal brine were developed. It was shown that they could be converted into zinc metal and electrolytic manganese dioxide after purification. These processes were evaluated for their economic potential, and at the present time Simbol Materials is evaluating other products with greater commercial value. Potassium Silicotitanates, zeolites and other sorbents were evaluated as potential reagents for the extraction of potassium from geothermal brines and production of potassium chloride (potash). It was found that zeolites were effective at removing potassium but the capacity of the zeolites and the form that the potassium is in does not have economic potential. Iron-silica by-product The conversion of iron-silica by-product produced during silica management operations into more valuable materials was studied at the laboratory scale. Results indicate that it is technically feasible to convert the iron-silica by-product into ferric chloride and ferric sulfate solutions which are precursors to a ferric phosphate product. However, additional work to purify the solutions is required to determine the commercial viability of this process. Conclusion Simbol Materials is in the process of designing its first commercial plant based on the technology developed to the pilot scale during this project. The investment in the commercial plant is hundreds of millions of dollars, and construction of the commercial plant will generate hundreds of jobs. Plant construction will be completed in 2016 and the first lithium products will be shipped in 2017. The plant will have a lithium carbonate equivalent production capacity of 15,000 tonnes per year. The gross revenues from the project are expected to be approximately $ 80 to 100 million annually. During this development program Simbol grew from a company of about 10 people to over 60 people today. Simbol is expected to employ more than 100 people once the plant is constructed. Simbol Materials’ business is scalable in the Imperial Valley region because there are eleven geothermal power plants already in operation, which allows Simbol to expand its business from one plant to multiple plants. Additionally, the scope of the resource is vast in terms of potential products such as lithium, manganese and zinc and potentially potassium.

  8. Electronic Submersible Pump (ESP) Technology and Limitations with Respect to Geothermal Systems (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    The current state of geothermal technology has limitations that hinder the expansion of utility scale power. One limitation that has been discussed by the current industry is the limitation of Electric Submersible Pump (ESP) technology. With the exception of a few geothermal fields artificial lift technology is dominated by line shaft pump (LSP) technology. LSP's utilize a pump near or below reservoir depth, which is attached to a power shaft that is attached to a motor above ground. The primary difference between an LSP and an ESP is that an ESP motor is attached directly to the pump which eliminates the power shaft. This configuration requires that the motor is submersed in the geothermal resource. ESP technology is widely used in oil production. However, the operating conditions in an oil field vary significantly from a geothermal system. One of the most notable differences when discussing artificial lift is that geothermal systems operate at significantly higher flow rates and with the potential addition of Enhanced Geothermal Systems (EGS) even greater depths. The depths and flow rates associated with geothermal systems require extreme horsepower ratings. Geothermal systems also operate in a variety of conditions including but not limited to; high temperature, high salinity, high concentrations of total dissolved solids (TDS), and non-condensable gases.

  9. Office of Renewable Energy Technology Geothermal and Hydropower Technologies Division, FY 1983 Annual Operating Plan

    SciTech Connect (OSTI)

    1983-01-01

    There are between 700 and 3400 guads of recoverable geothermal energy in the US. Hydrothermal, geopressure and hot dry rock are the three principal types of geothermal resources (in order of technological readiness) which can supply large amounts of energy for electric power production and direct heat applications. Hydrothermal resources include water and steam trapped in fractured or porous rocks. A hydrothermal system is classified as either hot-water or vapor-dominated (steam), according to the principal physical state of the fluid. Geopressured resources consist of water at moderately high temperatures at pressures higher than normal hydrostatic pressure. This water contains dissolved methane. Geopressured sources in sedimentary formations along the Texas and Louisiana Gulf Coast are believed to be quite large. Geopressured formations also exist in sedimentary basins elsewhere in the US. Hot dry rock resources consist of relatively unfractured and unusually hot rocks at accessible depths that contain little or no water. To extract usable power from hot dry rock, the rock must be fractured and a confined fluid circulation system created. A heat transfer fluid is introduced, circulated, and withdrawn. The overall goal of the Geothermal Program is to build a technology base that will be used by the private sector to exploit geothermal resources which can supply large amounts of energy for electric power production and direct-heat applications.

  10. Preliminary Technical Risk Analysis for the Geothermal Technologies Program

    SciTech Connect (OSTI)

    McVeigh, J.; Cohen, J.; Vorum, M.; Porro, G.; Nix, G.

    2007-03-01

    This report explains the goals, methods, and results of a probabilistic analysis of technical risk for a portfolio of R&D projects in the DOE Geothermal Technologies Program ('the Program'). The analysis is a task by Princeton Energy Resources International, LLC (PERI), in support of the National Renewable Energy Laboratory (NREL) on behalf of the Program. The main challenge in the analysis lies in translating R&D results to a quantitative reflection of technical risk for a key Program metric: levelized cost of energy (LCOE). This requires both computational development (i.e., creating a spreadsheet-based analysis tool) and a synthesis of judgments by a panel of researchers and experts of the expected results of the Program's R&D.

  11. Geothermal drilling and completion technology development program. Quarterly progress report, April-June 1980

    SciTech Connect (OSTI)

    Varnado, S.G.

    1980-07-01

    The progress, status, and results of ongoing research and development (R and D) within the Geothermal Drilling and Completion Technology Development Program are reported. The program emphasizes the development of geothermal drilling hardware, drilling fluids, completion technology, and lost circulation control methods. Advanced drilling systems are also under development. The goals of the program are to develop the technology required to reduce well costs by 25% by 1983 and by 50% by 1987.

  12. Geothermal drilling ad completion technology development program. Semi-annual progress report, April-September 1979

    SciTech Connect (OSTI)

    Varnado, S.G.

    1980-05-01

    The progress, status, and results of ongoing Research and Development (R and D) within the Geothermal Drilling and Completion Technology Development Program are described. The program emphasizes the development of geothermal drilling hardware, drilling fluids, and completion technology. Advanced drilling systems are also under development. The goals of the program are to develop the technology required to reduce well costs by 25% by 1982 and by 50% by 1986.

  13. Geothermal drilling and completion technology development program. Annual progress report, October 1979-September 1980

    SciTech Connect (OSTI)

    Varnado, S.G.

    1980-11-01

    The progress, status, and results of ongoing research and development (R and D) within the Geothermal Drilling and Completion Technology Development Program are described. The program emphasizes the development of geothermal drilling hardware, drilling fluids, completion technology, and lost circulation control methods. Advanced drilling systems are also under development. The goals of the program are to develop the technology required to reduce well costs by 25% by 1983 and by 50% by 1987.

  14. Retrospective Benefit-Cost Evaluation of U.S. DOE Geothermal Technologies R&D Program Investments

    Broader source: Energy.gov [DOE]

    Retrospective Benefit-Cost Evaluation of U.S. DOE Geothermal Technologies R&D Program Investments: Impacts of a Cluster of Energy Technologies, August 2010.

  15. Retrospective Benefit-Cost Analysis of U.S. DOE's Geothermal Technologies R&D Program Investments

    Broader source: Energy.gov [DOE]

    Retrospective Benefit-Cost Evaluation of U.S. DOE Geothermal Technologies R&D Program Investments: Impacts of a Cluster of Energy Technologies, August 2010.

  16. GTO providing $1.5 million to help small businesses innovate geothermal technology

    Broader source: Energy.gov [DOE]

    On Thursday, July 9, 2015, the White House announced that the U.S. Department of Energy will provide $20 million in vouchers to help small businesses work with national laboratories on clean energy investments. Of the five national labs participating in the pilot, Lawrence Berkeley and Sandia National Laboratories will be the lead laboratories for the Geothermal Technologies Office, with $1.5 million to support collaborative research, development, and technical assistance for small businesses in the geothermal industry. With the help of the Geothermal Technologies Office, the labs will assist small businesses in developing technologies to improve the geothermal industry in many different ways, from implementing enhanced geothermal system technologies to improving low-temperature and co-production applications. These vouchers are modeled on successful state programs that have allowed collaboration between businesses and national laboratories to bring innovative technologies to market in a range of industries, including solar energy, automotive, and vaccine production. New collaboration projects that these vouchers enable will help accelerate the expansion of geothermal energy capacity in the United States and keep us leading the world in geothermal technology. For more information about the vouchers pilot, read the Office of Energy Efficiency and Renewable Energy Blog post.

  17. Geothermal Technologies Program Coproduction Fact Sheet | Department of

    Energy Savers [EERE]

    Industry Ends 2012 on a High Note Geothermal Industry Ends 2012 on a High Note December 18, 2012 - 12:14pm Addthis Year-end highlights include new domestic projects, international development and policy benchmarks Washington, D.C. - The past 12 months saw continued economic challenges for many American industries, including those in the renewable energy field, but the country's geothermal community witnessed a year of growth, both domestically and abroad. The Geothermal Energy Association (GEA)

  18. Technological Advancements Paving the Way for Geothermal Growth...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    David Blackwell, Hamilton Professor of Physics, Southern Methodist University said: "Collaborative research between UT Austin Bureau of Economic Geology and SMU Geothermal ...

  19. Programmatic Objectives of the Geothermal Technology Division: Volume 1

    SciTech Connect (OSTI)

    Meridian Corporation, Alexandria, VA

    1989-05-01

    This is an internal DOE Geothermal Program planning and control document. Many of these reports were issued only in draft form. (DJE - 2005)

  20. Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. This project aims to develop improved geophysical imaging method for characterizing subsurface structure, identify fluid locations, and characterize fractures.

  1. Geothermal Tomorrow

    Broader source: Energy.gov [DOE]

    This magazine-format report discusses recent strategies and activities of the DOE Geothermal Technologies Program, as well as an update of technologies and economics of the U.S. geothermal industry.

  2. Geothermal Energy Association Honors NREL's Dr. Bharathan for Work in Condenser Technology

    Broader source: Energy.gov [DOE]

    The Geothermal Energy Association (GEA) recently announced the finalists for the GEA Honors, which recognizes companies and individuals that have made significant contributions during the past year to advancing technology, spurring economic development or protecting the environment.

  3. Geothermal technology transfer for direct heat applications: Final report, 1983--1988

    SciTech Connect (OSTI)

    Lienau, P.J.; Culver, G.

    1988-01-01

    This report describes a geothermal technology transfer program, performed by Oregon Institute of Technology's Geo-Heat Center, used to aid in the development of geothermal energy for direct heat applications. It provides a summary of 88 technical assistance projects performed in 10 states for space heating, district heating, green-houses, aquaculture, industrial processing, small scale binary electric power generation and heat pump applications. It describes an inventory compiled for over 100 direct heat projects that contains information on project site, resource and engineering data. An overview of information services is provided to users of the program which includes; advisory, referrals, literature distribution, geothermal technology library, quarterly Bulletin, training programs, presentations and tours, and reporting of activities for the USDOE Geothermal Progress Monitor.

  4. Geothermal fracture stimulation technology. Volume IV. Proppant analysis at geothermal conditions

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

    Crushing and degradation mechanisms of proppants are examined to characterize proppants and assess their usability in geothermal wells. Short-term tests can tell the physical strength of a proppant, but long-term tests are required to ascertain any interrelated chemical effects. Degradation of proppants is measured as a loss in permeability and can be correlated to temperature, time, and closure stress. Sand is a common proppant which is strongly affected by higher temperature and closure stress. Even at low stress levels, sand degrades in brine or hot water with long-term exposure. Most geothermal waters and their pH levels can also be detrimental to sand. There are some proppants with desirable properties at geothermal conditions. These are resistant to the crushing loads or closure stress in geothermal wells and will not react or dissolve in high temperature brines. While there are limits to these proppants, an unqualified list of possible geothermal proppants is given: aluminum oxide, garnet, resin-coated proppants, and sintered bauxite.

  5. Data Provision Instructions for All DOE Geothermal Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    a NGDS aqueous chemistry structured format available at http:schemas.usgin.orgmodels. ...gdr.openei.org GDRHelp@ee.doe.gov General information about the DOE Geothermal Data ...

  6. The Geothermal Technologies Office Invests $18 Million for Innovative Projects

    Broader source: Energy.gov [DOE]

    In support of a low carbon future, the United States Department of Energy today announced up to $18 million for 32 projects that will advance geothermal energy development in the United States. The...

  7. Chapter 4: Advancing Clean Electric Power Technologies | Geothermal...

    Energy Savers [EERE]

    ... The need to stabilize the grid and provide more energy during peak usage and less during low ... 307-316. http:pubs.geothermal-library.orglibgrc1030245.pdf 11 "Enhanced ...

  8. Up to $1.15 Million Available to Small Businesses for New Products or Technologies that Expand Geothermal Markets

    Broader source: Energy.gov [DOE]

    The Energy Department announced funds targeted to small businesses in two separate geothermal subtopics: a) innovations to develop under-utilized markets and b) a technology transfer opportunity...

  9. Proceedings of the technical review on advances in geothermal reservoir technology---Research in progress

    SciTech Connect (OSTI)

    Lippmann, M.J.

    1988-09-01

    This proceedings contains 20 technical papers and abstracts describing most of the research activities funded by the Department of Energy (DOE's) Geothermal Reservoir Technology Program, which is under the management of Marshall Reed. The meeting was organized in response to several requests made by geothermal industry representatives who wanted to learn more about technical details of the projects supported by the DOE program. Also, this gives them an opportunity to personally discuss research topics with colleagues in the national laboratories and universities.

  10. Geothermal Data Systems

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Geothermal Technologies Office (GTO) has designed and tested a comprehensive, federated information system that will make geothermal data widely available. This new National Geothermal Data System (NGDS) will provide access to all types of geothermal data to enable geothermal analysis and widespread public use, thereby reducing the risk of geothermal energy development.

  11. An assessment of leadership in geothermal energy technology research and development

    SciTech Connect (OSTI)

    Bruch, V.L.

    1994-03-01

    Geothermal energy is one of the more promising renewable energy technologies because it is environmentally benign and, unlike most renewable energy sources, can provide base power. This report provides an assessment of the research and development (R&D) work underway in geothermal energy in the following countries: Denmark, France, Germany, Italy, Japan, Russia, and the United Kingdom. While the R&D work underway in the US exceeds the R&D efforts of the other countries, the lead is eroding. This erosion is due to reductions in federal government funding for geothermal energy R&D and the decline of the US petroleum industry. This erosion of R&D leadership is hindering commercialization of US geothermal energy products and services. In comparison, the study countries are promoting the commercialization of their geothermal energy products and services. As a result, some of these countries, in particular Japan, will probably have the largest share of the global market for geothermal energy products and services; these products and services being targeted toward the developing countries (the largest market for geothermal energy).

  12. Geothermal energy technology: issues, R and D needs, and cooperative arrangements

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    In 1986, the National Research Council, through its Energy Engineering Board, formed the Committee on Geothermal Energy Technology. The committee's study addressed major issues in geothermal energy technology, made recommendations for research and development, and considered cooperative arrangements among government, industry, and universities to facilitate RandD under current severe budget constraints. The report addresses four types of geothermal energy: hydrothermal, geopressured, hot dry rock, and magma systems. Hydrothermal systems are the only type that are now economically competitive commercially. Further technology development by the Department of Energy could make the uneconomical hydrothermal resources commercially attractive to the industry. The economics are more uncertain for the longer-term technologies for extracting energy from geopressured, hot dry rock, and magma systems. For some sites, the cost of energy derived from geopressured and hot dry rock systems is projected within a commercially competitive range. The use of magma energy is too far in the future to make reasonable economic calculations.

  13. Geothermal Program Review XI: proceedings. Geothermal Energy...

    Office of Scientific and Technical Information (OSTI)

    Conference: Geothermal Program Review XI: proceedings. Geothermal Energy - The Environmental Responsible Energy Technology for the Nineties Citation Details In-Document Search ...

  14. Geothermal FAQs | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Information Resources » Geothermal Basics » Geothermal FAQs Geothermal FAQs Read our frequently asked questions and their answers to learn more about the use of geothermal energy. What are the benefits of using geothermal energy? Why is geothermal energy a renewable resource? Where is geothermal energy available? What are the environmental impacts of using geothermal energy? What is the visual impact of geothermal technologies? Is it possible to deplete geothermal reservoirs? How much does

  15. Geek-Up[08.27.10] -- Geothermal Stores, Graphene Loops, Nozzle Technology

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and the 1918 El Niño | Department of Energy 7.10] -- Geothermal Stores, Graphene Loops, Nozzle Technology and the 1918 El Niño Geek-Up[08.27.10] -- Geothermal Stores, Graphene Loops, Nozzle Technology and the 1918 El Niño August 27, 2010 - 5:21pm Addthis Blue flame generated by natural gas. Blue flame generated by natural gas. Elizabeth Meckes Elizabeth Meckes Director of User Experience & Digital Technologies, Office of Public Affairs With the opening of a new IKEA in suburban Denver

  16. Community Geothermal Technology Program: Experimental lumber drying kiln. Final report

    SciTech Connect (OSTI)

    Leaman, D.; Irwin, B.

    1989-10-01

    Goals were to demonstrate feasibility of using the geothermal waste effluent from the HGP-A well as a heat source for a kiln operation to dry hardwoods, develop drying schedules, and develop automatic systems to monitor/control the geothermally heated lumber dry kiln systems. The feasibility was demonstrated. Lumber was dried in periods of 2 to 6 weeks in the kiln, compared to 18 months air drying and 6--8 weeks using a dehumidified chamber. Larger, plate-type heat exchangers between the primary fluid and water circulation systems may enable the kiln to reach the planned temperatures (180--185 F). However, the King Koa partnership cannot any longer pursue the concept of geothermal lumber kilns.

  17. Community Geothermal Technology Program: Hawaii glass project. Final report

    SciTech Connect (OSTI)

    Miller, N.; Irwin, B.

    1988-01-20

    Objective was to develop a glass utilizing the silica waste material from geothermal energy production, and to supply local artists with this glass to make artistic objects. A glass composed of 93% indigenous Hawaiian materials was developed; 24 artists made 110 objects from this glass. A market was found for art objects made from this material.

  18. Community Geothermal Technology Program: Silica bronze project. Final report

    SciTech Connect (OSTI)

    Bianchini, H.

    1989-10-01

    Objective was to incorporate waste silica from the HGP-A geothermal well in Pohoiki with other refractory materials for investment casting of bronze sculpture. The best composition for casting is about 50% silica, 25% red cinders, and 25% brick dust; remaining ingredient is a binder, such as plaster and water.

  19. Renewable energy technologies for federal facilities: Geothermal heat pump

    SciTech Connect (OSTI)

    1996-05-01

    This sheet summarizes information on geothermal heat pumps (GHPs), which extracts heat from the ground in the winter and transfers heat to the ground in the summer. More than 200,000 GHPs are operating in US; they can reduce energy consumption and related emissions by 23 to 44% compared to air-source heat pumps. Opportunities for use of GHPs, requirements, and cost are described. Important terms are defined.

  20. Geothermal Reservoir Technology Research Program: Abstracts of selected research projects

    SciTech Connect (OSTI)

    Reed, M.J.

    1993-03-01

    Research projects are described in the following areas: geothermal exploration, mapping reservoir properties and reservoir monitoring, and well testing, simulation, and predicting reservoir performance. The objectives, technical approach, and project status of each project are presented. The background, research results, and future plans for each project are discussed. The names, addresses, and telephone and telefax numbers are given for the DOE program manager and the principal investigators. (MHR)

  1. Report on the U.S. DOE Geothermal Technologies Program's 2009 Risk Analysis

    SciTech Connect (OSTI)

    Young, K. R.; Augustine, C.; Anderson, A.

    2010-02-01

    NREL conducted an annual program risk analysis on behalf of the U.S. Department of Energy Geothermal Technologies Program (GTP). NREL implemented a probabilistic risk analysis of GTP-sponsored research, development, and demonstration (RD&D) work, primarily for enhanced geothermal systems (EGS). The analysis examined estimates of improvement potential derived from program RD&D work for two types of technology performance metric (TPM): EGS-enabling technologies potential and EGS cost improvement potential. Four risk teams (exploration, wells/pumps/tools, reservoir engineering, and power conversion) comprised of industry experts, DOE laboratory researchers, academic researchers, and laboratory subcontractors estimated the RD&D impacts and TPM-improvement probability distributions. The assessment employed a risk analysis spreadsheet add-in that uses Monte Carlo simulation to drive the Geothermal Electric Technology Evaluation Model (GETEM). The GETEM-based risk analysis used baseline data from the experts' discussion of multiple reports and data sources. Risk results are expressed in terms of each metric's units and/or the program's top-level metric: levelized costs of electricity (LCOE). Results--both qualitative comments and quantitative improvement potential--are thorough and cohesive in three of the four expert groups. This conference paper summarizes the industry's current thinking on various metrics and potential for research improvement in geothermal technologies.

  2. Geothermal Data Repository

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    About DOE's Geothermal Data Repository The GDR is the submission point for all data collected from researchers funded by the U.S. Department of Energy's Geothermal Technologies...

  3. Stanford Geothermal Workshop

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Timothy Reinhardt Acting Program Manager Systems Analysis and Low Temperature (SALT) Geothermal Technologies Office Geothermal Vision Study May 11th, 2015 Courtesy GRC Courtesy E ...

  4. Session: Geopressured-Geothermal

    SciTech Connect (OSTI)

    Jelacic, Allan J.; Eaton, Ben A.; Shook, G. Michael; Birkinshaw, Kelly; Negus-de Wys, Jane

    1992-01-01

    This session at the Geothermal Energy Program Review X: Geothermal Energy and the Utility Market consisted of five presentations: ''Overview of Geopressured-Geothermal'' by Allan J. Jelacic; ''Geothermal Well Operations and Automation in a Competitive Market'' by Ben A. Eaton; ''Reservoir Modeling and Prediction at Pleasant Bayou Geopressured-Geothermal Reservoir'' by G. Michael Shook; ''Survey of California Geopressured-Geothermal'' by Kelly Birkinshaw; and ''Technology Transfer, Reaching the Market for Geopressured-Geothermal Resources'' by Jane Negus-de Wys.

  5. Oregon Institute of Technology Recognized for Increasing its Use of Geothermal and Solar Energy

    Broader source: Energy.gov [DOE]

    Today, the Department of Energy recognized the Oregon Institute of Technology (OIT) for boosting its use of clean energy at the first campus in America to be heated by geothermal energy, achieving a major milestone toward its goal of making all seven schools in the Oregon University System carbon-neutral by 2020.

  6. DOE Seeks to Invest up to $90 Million in Advanced Geothermal Energy Technology and Research

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) today issued a Funding Opportunity Announcement (FOA) for up to $90 million over four years to advance the research, development and demonstration of next-generation geothermal energy technology which will harness the earth’s interior heat extracted from hot water or rocks.

  7. Department of Energy Awards More Than $11 Million to Advance Innovative Geothermal Energy Technologies

    Broader source: Energy.gov [DOE]

    U.S. Energy Secretary Steven Chu today announced that eight projects in five states—California, Connecticut, Louisiana, Texas, and Utah—have been selected to receive up to $11.3 million to support the research and development of pioneering geothermal technologies.

  8. Geothermal hydrothermal

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The geothermal hydrothermal section of the Renewable Energy Technology Characterizations describes the technical and economic status of this emerging renewable energy option for electricity supply.

  9. Geothermal Technologies Office Director Doug Hollett Keynotes at Annual Technical Conference of the Geothermal Resources Council in September

    Broader source: Energy.gov [DOE]

    GTO Director Doug Hollett took the stage this week at the Geothermal Resources Council industry meeting in Portland, Oregon to address barriers to geothermal development and how the office is...

  10. In situ experiments of geothermal well stimulation using gas fracturing technology

    SciTech Connect (OSTI)

    Chu, T.Y.; Warpinski, N.; Jacobson, R.D.

    1988-07-01

    The results of an experimental study of gas fracturing technology for geothermal well stimulation demonstrated that multiple fractures could be created to link water-filled boreholes with existing fractures. The resulting fracture network and fracture interconnections were characterized by mineback as well as flow tests. Commercial oil field fracturing tools were used successfully in these experiments. Simple scaling laws for gas fracturing and a brief discussion of the application of this technique to actual geothermal well stimulation are presented. 10 refs., 42 figs., 4 tabs.

  11. Geothermal tomorrow 2008

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    Contributors from the Geothermal Technologies Program and the geothermal community highlight the current status and activities of the Program and the development of the global resource of geothermal energy.

  12. Oregon Institute of Technology Geothermal Facility | Open Energy...

    Open Energy Info (EERE)

    Type Binary Owner Oregon Institute of Technology Developer Oregon Institute of Technology Energy Purchaser Pratt & Whitney Commercial Online Date 2009 Power Plant Data Type of...

  13. Reservoir and injection technology: Geothermal reservoir engineering research at Stanford: Third annual report for the period October 1, 1986 through September 30, 1987: (Final report)

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Horne, R.N.; Miller, F.G.; Brigham, W.E.

    1988-02-01

    This paper discusses different aspects of geothermal reservoir engineering. General topics covered are: reinjection technology, reservoir technology, and heat extraction. (LSP)

  14. Reservoir technology - geothermal reservoir engineering research at Stanford. Fifth annual report, October 1, 1984-September 30, 1985

    SciTech Connect (OSTI)

    Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.; Miller, F.G.; Brigham, W.E.

    1985-09-01

    The objective is to carry out research on geothermal reservoir engineering techniques useful to the geothermal industry. A parallel objective is the training of geothermal engineers and scientists. The research is focused toward accelerated development of hydrothermal resources through the evaluation of fluid reserves, and the forecasting of field behavior with time. Injection technology is a research area receiving special attention. The program is divided into reservoir definition research, modeling of heat extraction from fractured reservoirs, application and testing of new and proven reservoir engineering technology, and technology transfer. (ACR)

  15. Northern California: Innovative Exploration Technologies Yield Geothermal Potential

    Broader source: Energy.gov [DOE]

    First-ever achievement to re-open an abandoned steam field, validating universally applicable technologies.

  16. Assessment of geothermal development in the Imperial Valley of California. Volume 2. Environmental control technology

    SciTech Connect (OSTI)

    Morris, W.; Hill, J.

    1980-07-01

    Environmental control technologies are essential elements to be included in the overall design of Imperial Valley geothermal power systems. Environmental controls applicable to abatement of hydrogen sulfide emissions, cooling tower drift, noise, liquid and solid wastes, and induced subsidence and seismicity are assessed here. For optimum abatement of H{sub 2}S under a variety of plant operating conditions, removal of H{sub 2}S upstream of the steam turbine is recommended. The environmental impact of cooling tower drift will be closely tied to the quality of cooling water supplies. Conventional noise abatement procedures can be applied and no special research and development are needed. Injection technology constitutes the primary and most essential environmental control and liquid waste disposal technology for Imperial Velley geothermal operations. Subsurface injection of fluids is the primary control for managing induced subsidence. Careful maintenance of injection pressure is expected to control induced seismicity. (MHR)

  17. NREL: Learning - Student Resources on Geothermal Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Energy The following resources can provide you with more information on geothermal energy. Geothermal Technologies Program U.S. Department of Energy's Office of Energy...

  18. Geothermal Case Study Challenge | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Case Study Challenge Geothermal Case Study Challenge Geothermal Case Study Challenge The Energy Department's Geothermal Technologies Office hosts an annual student competition in ...

  19. Geothermal Direct Use Presentations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Presentations Geothermal Direct Use Presentations File Geothermal Direct Use Technology & Marketplace Intro File Introduction and Background File Geothermal Resources (in the ...

  20. Low Temperature Geothermal Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Low Temperature Geothermal Energy Low Temperature Geothermal Energy Presented at the Technology Planning Workshop for Low-Temperature, Coproduced, and Geopressured Geothermal ...

  1. Geothermal Energy

    SciTech Connect (OSTI)

    Steele, B.C.; Pichiarella, L.S.; Kane, L.S.; Henline, D.M.

    1995-01-01

    Geothermal Energy (GET) announces on a bimonthly basis the current worldwide information available on the technologies required for economic recovery of geothermal energy and its use as direct heat or for electric power production. This publication contains the abstracts of DOE reports, journal articles, conference papers, patents, theses, and monographs added to the Energy Science and Technology Database during the past two months.

  2. Enhanced Geothermal Systems (EGS) Well Construction Technology Evaluation Report

    SciTech Connect (OSTI)

    Polsky, Yarom; Capuano, Louis; Finger, John; Huh, Michael; Knudsen, Steve; Chip, A.J. Mansure; Raymond, David; Swanson, Robert

    2008-12-01

    This report provides an assessment of well construction technology for EGS with two primary objectives: 1. Determining the ability of existing technologies to develop EGS wells. 2. Identifying critical well construction research lines and development technologies that are likely to enhance prospects for EGS viability and improve overall economics.

  3. Geothermal Technology Advancement for Rapid Development of Resources in the U.S. Webinar, 6-23-2011

    Broader source: Energy.gov [DOE]

    Transcript and presentation slides for Funding Opportunity Announcement webinar, DE-FOA-0000522: Geothermal Technology Advancement for Rapid Development of Resources in the U.S., on 6-23-2011.

  4. Department of Energy Awards up to $38 Million to Advance Technology and Reduce Cost of Geothermal Energy

    Broader source: Energy.gov [DOE]

    Washington, D.C. - U.S. Energy Secretary Steven Chu today announced $38 million over three years for projects to accelerate the development of promising geothermal energy technologies and help...

  5. Seismic Fracture Characterization Methods for Enhanced Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Seismic Fracture Characterization Methods for Enhanced Geothermal Systems; 2010 Geothermal Technology Program Peer Review Report Seismic Fracture Characterization Methods for ...

  6. Enhanced Geothermal System (EGS) Fact Sheet

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 Massachusetts Institute of Technology (MIT). 2006. The future of geothermal energy. Cambridge, Massachusetts. Available: http:geothermal.inel.govpublications...

  7. Base Technologies and Tools for Supercritical Reservoirs Geothermal...

    Open Energy Info (EERE)

    SiC) technologies integrated into a MultiChip Module (MCM); greatly increasing the reliability of the overall system (eliminating hundreds of board-level innerconnects) and...

  8. National Geothermal Data Systems Data Acquisition and Access...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Systems Data Acquisition and Access National Geothermal Data Systems Data Acquisition and Access Project objective: To support the acquisition of new and legacy data from...

  9. Life Cycle analysis data and results for geothermal and other electricity generation technologies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sullivan, John

    2013-06-04

    Life cycle analysis (LCA) is an environmental assessment method that quantifies the environmental performance of a product system over its entire lifetime, from cradle to grave. Based on a set of relevant metrics, the method is aptly suited for comparing the environmental performance of competing products systems. This file contains LCA data and results for electric power production including geothermal power. The LCA for electric power has been broken down into two life cycle stages, namely plant and fuel cycles. Relevant metrics include the energy ratio and greenhouse gas (GHG) ratios, where the former is the ratio of system input energy to total lifetime electrical energy out and the latter is the ratio of the sum of all incurred greenhouse gases (in CO2 equivalents) divided by the same energy output. Specific information included herein are material to power (MPR) ratios for a range of power technologies for conventional thermoelectric, renewables (including three geothermal power technologies), and coproduced natural gas/geothermal power. For the geothermal power scenarios, the MPRs include the casing, cement, diesel, and water requirements for drilling wells and topside piping. Also included herein are energy and GHG ratios for plant and fuel cycle stages for the range of considered electricity generating technologies. Some of this information are MPR data extracted directly from the literature or from models (eg. ICARUS a subset of ASPEN models) and others (energy and GHG ratios) are results calculated using GREET models and MPR data. MPR data for wells included herein were based on the Argonne well materials model and GETEM well count results.

  10. Life Cycle analysis data and results for geothermal and other electricity generation technologies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sullivan, John

    Life cycle analysis (LCA) is an environmental assessment method that quantifies the environmental performance of a product system over its entire lifetime, from cradle to grave. Based on a set of relevant metrics, the method is aptly suited for comparing the environmental performance of competing products systems. This file contains LCA data and results for electric power production including geothermal power. The LCA for electric power has been broken down into two life cycle stages, namely plant and fuel cycles. Relevant metrics include the energy ratio and greenhouse gas (GHG) ratios, where the former is the ratio of system input energy to total lifetime electrical energy out and the latter is the ratio of the sum of all incurred greenhouse gases (in CO2 equivalents) divided by the same energy output. Specific information included herein are material to power (MPR) ratios for a range of power technologies for conventional thermoelectric, renewables (including three geothermal power technologies), and coproduced natural gas/geothermal power. For the geothermal power scenarios, the MPRs include the casing, cement, diesel, and water requirements for drilling wells and topside piping. Also included herein are energy and GHG ratios for plant and fuel cycle stages for the range of considered electricity generating technologies. Some of this information are MPR data extracted directly from the literature or from models (eg. ICARUS a subset of ASPEN models) and others (energy and GHG ratios) are results calculated using GREET models and MPR data. MPR data for wells included herein were based on the Argonne well materials model and GETEM well count results.

  11. Life Cycle analysis data and results for geothermal and other electricity generation technologies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sullivan, John

    2013-06-04

    Life cycle analysis (LCA) is an environmental assessment method that quantifies the environmental performance of a product system over its entire lifetime, from cradle to grave. Based on a set of relevant metrics, the method is aptly suited for comparing the environmental performance of competing products systems. This file contains LCA data and results for electric power production including geothermal power. The LCA for electric power has been broken down into two life cycle stages, namely plant and fuel cycles. Relevant metrics include the energy ratio and greenhouse gas (GHG) ratios, where the former is the ratio of system input energy to total lifetime electrical energy out and the latter is the ratio of the sum of all incurred greenhouse gases (in CO2 equivalents) divided by the same energy output. Specific information included herein are material to power (MPR) ratios for a range of power technologies for conventional thermoelectric, renewables (including three geothermal power technologies), and coproduced natural gas/geothermal power. For the geothermal power scenarios, the MPRs include the casing, cement, diesel, and water requirements for drilling wells and topside piping. Also included herein are energy and GHG ratios for plant and fuel cycle stages for the range of considered electricity generating technologies. Some of this information are MPR data extracted directly from the literature or from models (eg. ICARUS – a subset of ASPEN models) and others (energy and GHG ratios) are results calculated using GREET models and MPR data. MPR data for wells included herein were based on the Argonne well materials model and GETEM well count results.

  12. A Roadmap for Strategic Development of Geothermal Exploration...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Roadmap for Strategic Development of Geothermal Exploration Technologies A Roadmap for Strategic Development of Geothermal Exploration Technologies The Dixie Valley Geothermal ...

  13. Application of a New Structural Model & Exploration Technologies to Define a Blind Geothermal System: A Viable Alternative to Grid Drilling for Geothermal Exploration: McCoy, Churchill County, NV

    Broader source: Energy.gov [DOE]

    DOE Geothermal Technologies Peer Review 2010 - Presentation. Relevance of research: Improve exploration technologies for range-hosted geothermal systems:Employ new concept models and apply existing methods in new ways; Breaking geothermal exploration tasks into new steps, segmenting the problem differently; Testing new models for dilatent structures; Utilizing shallow thermal aquifer model to focus exploration; Refining electrical interpretation methods to map shallow conductive featuresIdentifying key faults as fluid conduits; and Employ soil gas surveys to detect volatile elements and gases common to geothermal systems.

  14. International Partnership for Geothermal Technology - 2012 Peer Review

    Broader source: Energy.gov (indexed) [DOE]

    International Energy Agency (IEA) provides a mechanism for member countries to task- and cost-share research activities through two agreements-one supporting hydrogen activities and another supporting fuel cell activities. The Hydrogen Implementing Agreement (HIA) focuses on facilitating, coordinating, and maintaining innovative research, development, and demonstration activities through international cooperation and information exchange. There are currently eight annexes-technology, energy

  15. GEOTHERMAL POWER GENERATION PLANT

    Broader source: Energy.gov [DOE]

    Project objectives: Drilling a deep geothermal well on the Oregon Institute of Technology campus, Klamath Falls, OR. Constructing a geothermal power plant on the Oregon Institute of Technology campus.

  16. Welcome to the Geothermal Technologies Program 2012 Annual Peer Review |

    Broader source: Energy.gov (indexed) [DOE]

    Jason Hartke Commercial Buildings Integration Program Manager Welcome to Uptake, a new blog featuring the latest information from the Energy Department's Commercial Buildings Integration (CBI) program. In this blog, you'll find exclusive updates on CBI projects, partnerships, tools, and resources. The CBI blog will also highlight ongoing activities and milestones in deploying energy efficient building technologies and solutions, as well as partner success stories and testimonials. We invite you

  17. Amendment to Funding Opportunity Announcement, DE-FOA-0000522: Geothermal Technology Advancement for Rapid Development of Resources in the U.S.

    Broader source: Energy.gov [DOE]

    Amendment No. 004 to Funding Opportunity Announcement, DE-FOA-0000522: Geothermal Technology Advancement for Rapid Development of Resources in the U.S.

  18. Geothermal Photo Gallery

    Broader source: Energy.gov [DOE]

    The Geothermal Technologies Office invests in 150 projects nationwide, leveraging more than $500 million in combined investments.

  19. Community Geothermal Technology Program: Bottom heating system using geothermal power for propagation. Final report, Phases 1 and 2

    SciTech Connect (OSTI)

    Downing, J.C.

    1990-01-01

    The objective is to develop and study a bottom-heating system in a greenhouse utilizing geothermal energy to aid germination and speed growth of palms. Source of heat was geothermal brine from HGP-A well. The project was successful; the heat made a dramatic difference with certain varieties, such as Areca catechu (betelnut) with 82% germination with heat, zero without. For other varieties, germination rates were much closer. Quality of seed is important. Tabs, figs.

  20. geothermal | OpenEI Community

    Open Energy Info (EERE)

    the US DOE Geothermal Technologies Office (GTO) 2013 Peer Review. The purpose of the peer review is to offer geothermal stakeholders an opportunity to learn about the projects...

  1. Impact of geothermal technology improvements on royalty collections on federal lands: Volume II: Appendices

    SciTech Connect (OSTI)

    Not Available

    1988-10-01

    This volume contains the appendices for the ''Impact of Geothermal Technology Improvements on Royalty Collections on Federal Lands, Final Report, Volume I.'' The material in this volume supports the conclusions presented in Volume I and details each Known Geothermal Resource Area's (KGRA's) royalty estimation. Appendix A details the physical characteristics of each KGRA considered in Volume I. Appendix B supplies summary narratives on each state which has a KGRA. The information presented in Appendix C shows the geothermal power plant area proxies chosen for each KGRA considered within the report. It also provides data ranges which fit into the IMGEO model for electric energy cost estimates. Appendix D provides detailed cost information from the IMGEO model if no Geothermal Program RandD goals were completed beyond 1987 and if all the RandD goals were completed by the year 2000. This appendix gives an overall electric cost and major system costs, which add up to the overall electric cost. Appendix E supplies information for avoided cost projections for each state involved in the study that were used in the IMGEO model run to determine at what cost/kWh a 50 MWe plant could come on line. Appendix F supplies the code used in the determination of royalty income, as well as, tabled results of the royalty runs (detailed in Appendix G). The tabled results show royalty incomes, assuming a 10% discount rate, with and without RandD and with and without a $0.01/kWh transmission cost. Individual data sheets for each KGRA royalty income run are presented in Appendix G.

  2. Geothermal Outreach and Project Financing

    SciTech Connect (OSTI)

    Elizabeth Battocletti

    2006-04-06

    The ?Geothermal Outreach and Project Financing? project substantially added to the understanding of geothermal resources, technology, and small business development by both the general public as well as those in the geothermal community.

  3. Geothermal Test Facility, California, Site Fact Sheet

    Office of Legacy Management (LM)

    Geothermal Test Facility, California, Site. The U.S. Department of Energy Office of Legacy Management is responsible for maintaining records for this site. Location of the Geothermal Test Facility, California, Site Overview The Bureau of Land Management (BLM) began studies of the geothermal resources of an area known as the East Mesa site in 1968. In 1978, the U.S. Department of Energy (DOE) became the exclusive operator of the site, which was called the Geothermal Test Facility, and negotiated

  4. Google Archives by Fiscal Year — Geothermal

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Geothermal Technologies Office, retired Google Analytics profiles for the Geothermal Technologies Blog for FY12-FY13.

  5. Demonstration of an Enhanced Geothermal System at the Northwest...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    California; 2010 Geothermal Technology Program Peer Review Report Demonstration of an Enhanced Geothermal System at the Northwest Geysers Geothermal Field, California; 2010...

  6. Three-dimensional Modeling of Fracture Clusters in Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Fracture Clusters in Geothermal Reservoirs; 2010 Geothermal Technology Program Peer Review Report Three-dimensional Modeling of Fracture Clusters in Geothermal Reservoirs;...

  7. Monitoring and Modeling Fluid Flow in a Developing Enhanced Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Enhanced Geothermal System (EGS) Reservoir; 2010 Geothermal Technology Program Peer Review Report Monitoring and Modeling Fluid Flow in a Developing Enhanced Geothermal System ...

  8. Low-Temperature, Coproduced, and Geopressured Geothermal Power...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Low-Temperature, Coproduced, and Geopressured Geothermal Power Low-Temperature, Coproduced, and Geopressured Geothermal Power The Geothermal Technology Program (GTP) ...

  9. Review: Waste-Pretreatment Technologies for Remediation of Legacy Defense Nuclear Wastes

    SciTech Connect (OSTI)

    Wilmarth, William R.; Lumetta, Gregg J.; Johnson, Michael E.; Poirier, Micheal R.; Thompson, Major C.; Suggs, Patricia C.; Machara, N.

    2011-01-13

    The U.S. Department of Energy (DOE) is responsible for retrieving, immobilizing, and disposing of radioactive waste that has been generated during the production of nuclear weapons in the United States. The vast bulk of this waste material is stored in underground tanks at the Savannah River Site in South Carolina and the Hanford Site in Washington State. The general strategy for treating the radioactive tank waste consists of first separating the waste into high-level and low-activity fractions. This initial partitioning of the waste is referred to as pretreatment. Following pretreatment, the high-level fraction will be immobilized in a glass form suitable for disposal in a geologic repository. The low-activity waste will be immobilized in a waste form suitable for disposal at the respective site. This paper provides a review of recent developments in the application of pretreatment technologies to the processing of the Hanford and Savannah River radioactive tank wastes. Included in the review are discussions of 1) solid/liquid separations methods, 2) cesium separation technologies, and 3) other separations critical to the success of the DOE tank waste remediation effort. Also included is a brief discussion of the different requirements and circumstances at the two DOE sites that have in some cases led to different choices in pretreatment technologies.

  10. track 4: enhanced geothermal systems (EGS) | geothermal 2015 peer review |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy 4: enhanced geothermal systems (EGS) | geothermal 2015 peer review track 4: enhanced geothermal systems (EGS) | geothermal 2015 peer review The Energy Department pursues research in transformative science and engineering that the private sector is not financially or technically equipped to undertake. At the 2015 Peer Review, awardees in the Geothermal Technologies Office portfolio presented fifty three technical project presentations on enhanced geothermal systems

  11. Geothermal Power and Interconnection: The Economics of Getting to Market

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Basics » Geothermal FAQs Geothermal FAQs Read our frequently asked questions and their answers to learn more about the use of geothermal energy. What are the benefits of using geothermal energy? Why is geothermal energy a renewable resource? Where is geothermal energy available? What are the environmental impacts of using geothermal energy? What is the visual impact of geothermal technologies? Is it possible to deplete geothermal reservoirs? How much does geothermal energy cost per

  12. Women's History Month: Women of Geothermal | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Women's History Month: Women of Geothermal Women's History Month: Women of Geothermal March 30, 2016 - 4:06pm Addthis The Women of Geothermal. Image courtesy of the Geothermal Technologies Office. The Women of Geothermal. Image courtesy of the Geothermal Technologies Office. Erin Tulley Communications Lead, Geothermal Technologies Office The Energy Department's Geothermal Technologies Office (GTO) is fortunate to have many talented and dedicated thought leaders on staff. These individuals are

  13. Department of Energy Announces up to $70 Million to Advance Technology and Reduce Cost of Geothermal Energy

    Broader source: Energy.gov [DOE]

    In support of President Obama's goal of generating 80 % of the country's electricity from clean energy sources by 2035, U.S. Department of Energy Secretary Steven Chu today announced the availability of up to $70 million in new funding over three years for technology advancements in geothermal energy to accelerate development of this promising clean energy resource.

  14. Explore Geothermal Careers | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Careers Explore Geothermal Careers The Geothermal Technologies Office accelerates the adoption of clean, domestic geothermal energy by investing in research and development that reduces the costs and risk of bringing geothermal power online. The U.S. leads the world in existing geothermal capacity, with more than 3,400 megawatts (MW) already installed, and this growth is creating new job opportunities in many parts of the nation. The Geothermal Technologies Office accelerates the

  15. Guidebook to Geothermal Finance

    SciTech Connect (OSTI)

    Salmon, J. P.; Meurice, J.; Wobus, N.; Stern, F.; Duaime, M.

    2011-03-01

    This guidebook is intended to facilitate further investment in conventional geothermal projects in the United States. It includes a brief primer on geothermal technology and the most relevant policies related to geothermal project development. The trends in geothermal project finance are the focus of this tool, relying heavily on interviews with leaders in the field of geothermal project finance. Using the information provided, developers and investors may innovate in new ways, developing partnerships that match investors' risk tolerance with the capital requirements of geothermal projects in this dynamic and evolving marketplace.

  16. Federal Interagency Geothermal Activities 2011 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Federal Interagency Geothermal Activities 2011 Federal Interagency Geothermal Activities 2011 This document is the federal interagency geothermal activities document for 2011, which includes incoporation of public comments from the Draft National Geothermal Action Plan. PDF icon ngap.pdf More Documents & Publications Doubling Geothermal Generation Capacity by 2020: A Strategic Analysis Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan Geothermal

  17. Report on dipole-dipole resistivity and technology transfer at the Ahuachapan Geothermal field Ahuachapan, El Salvador

    SciTech Connect (OSTI)

    Fink, J.B. )

    1988-08-01

    The Ahuachapan Geothermal Field (AGF) is a 90 megawatt geothermal-sourced powerplant operated by the Comision Ejecutiva Hidroelectrica del Rio Lempa (CEL) of El Salvador. During the period November 1987 through May 1988 a deep resistivity survey and technology transfer was performed at the AGF at the request of Los Alamos National Laboratory (LANL) as part of a United States Agency for International Development (USAID) project. The resistivity surveying is ongoing at the time of this report under the supervision of CEL personnel. LANL and contract personnel were present at the site during performance of the initial surveying for the purpose of technology transfer. This report presents the results and interpretation of the two initial resistivity survey lines performed on site during and shortly after the technology transfer period.

  18. Geothermal direct-heat utilization assistance

    SciTech Connect (OSTI)

    Not Available

    1992-12-01

    Progress on technical assistance, R D activities, technology transfer, and geothermal progress monitoring is summarized.

  19. NREL: Geothermal Technologies - U.S. Bureau of Land Management Looks to

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL for Geothermal Technical Support U.S. Bureau of Land Management Looks to NREL for Geothermal Technical Support March 2, 2016 The National Renewable Energy Laboratory (NREL) has entered into an interagency agreement with the U.S. Department of the Interior's Bureau of Land Management (BLM) to provide technical support and assistance in the development of renewable energy from geothermal resources on public lands. This agreement represents an expansion of NREL's existing and developing

  20. COMPREHENSIVE LEGACY MANAGEMENT

    Office of Legacy Management (LM)

    Fernald Preserve, Fernald, Ohio Comprehensive Legacy Management and Institutional Controls ... blank LMSFERS03496-8.0 Comprehensive Legacy Management and Institutional Controls ...

  1. GEOTHERMAL TECHNOLOGIES OFFICE FY 2016 BUDGET AT-A-GLANCE What...

    Office of Environmental Management (EM)

    prospective areas for new geothermal exploration and development. A Subsurface ... In addition, the program awarded Mineral Recovery projects in FY 2014 to find a replicable ...

  2. State Geothermal Data data delivery tools

    Energy Science and Technology Software Center (OSTI)

    2009-08-01

    This web site provides a single online system for AASG State Geothermal Data participants to integrate their data into the NGDS, discovering how to digitize at-risk, legacy, geothermal-relevant data and combine it with existing digital data to create a publicly accessible system.

  3. Geothermal Resources and Transmission Planning

    Broader source: Energy.gov [DOE]

    This project addresses transmission-related barriers to utility-scale deployment of geothermal electric generation technologies.

  4. Applications Being Accepted for National Geothermal Academy

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Geothermal Technologies Program is pleased to announce that applications are now being accepted for The National Geothermal Academy.

  5. American Geothermal Systems | Open Energy Information

    Open Energy Info (EERE)

    Systems Place: Austin, Texas Sector: Geothermal energy Product: Installer of geothermal heating and cooling technologies, also has a patented water to air heat pump system....

  6. Guide to Geothermal Power Finance Released

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory, funded by the U.S. Department of Energy’s Geothermal Technologies Program, today released the Guidebook to Geothermal Power Finance.

  7. Geothermal Energy News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    November 18, 2008 International Partnership for Geothermal Technology Launches Website Geothermal energy, with EGS, has the potential to be the world's only renewable baseload...

  8. Energy Department Forecasts Geothermal Achievements in 2015

    Broader source: Energy.gov [DOE]

    Jay Nathwani, Acting Director of the Energy Department's Geothermal Technologies Office (GTO), presented 2015 goals from the program's project portfolio at the Stanford Geothermal Workshop in...

  9. Analysis of Geothermal Reservoir Stimulation Using Geomechanics...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Analysis of Geothermal Reservoir Stimulation Using Geomechanics-based Stochastic Analysis of Injection-induced Seismicity; 2010 Geothermal Technology Program Peer Review Report ...

  10. Geothermal Energy News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lakes, California. August 21, 2013 Nevada: Geothermal Brine Brings Low-Cost Power with Big Potential Utilizing EERE funds, ElectraTherm developed a geothermal technology that...

  11. What is an Enhanced Geothermal System (EGS)? Fact Sheet

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy

    2012-09-14

    This Geothermal Technologies Office fact sheet explains how engineered geothermal reservoirs called Enhanced Geothermal Systems are used to produce energy from geothermal resources that are otherwise not economical due to a lack of fluid and/or permeability.

  12. NREL Geothermal Policymakers' Guidebooks Web site (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-10-01

    This document highlights the NREL Geothermal Policymakers' Guidebooks Web site, including the five steps to effective geothermal policy development for geothermal electricity generation and geothermal heating and cooling technologies.

  13. Linking Legacies F2002-00544

    Energy Savers [EERE]

    Department of Energy Geothermal R&D to Commercial Power Generation Linkages from DOE's Geothermal R&D to Commercial Power Generation This study provides an evaluation of the Geothermal Technologies Program (GTP) of the U.S. Department of Energy (DOE). Specifically, for the period 1976 to 2008, it investigates the linkages between GTP's outputs and their downstream use by others to produce power from geothermal energy. The results are relevant for assessing DOE's past and future roles

  14. National Laboratory Geothermal Publications

    Broader source: Energy.gov [DOE]

    You can find publications, including technical papers and reports, about geothermal technologies, research, and development at the following U.S. Department of Energy national laboratories.

  15. Geothermal Outreach Publications

    Broader source: Energy.gov [DOE]

    Here you'll find the U.S. Department of Energy's (DOE) most recent outreach publications about geothermal technologies, research, and development.

  16. Geothermal Maps | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Information Resources » Geothermal Maps Geothermal Maps Map of the United States, with color bands indicating favorability of deep EGS and dots indicating identified hydrothermal sites. The Geothermal Technologies Office (GTO) carries out R&D and demonstration efforts to deploy 12 GWe of clean geothermal energy by 2020 and expand geothermal into new U.S. regions. Locating and developing resources is an important part of that mission. GTO works with national laboratories to develop maps and

  17. Measuring Impact of U.S. DOE Geothermal Technologies Office Funding...

    Open Energy Info (EERE)

    extracted energy resources such as coal and oil and describes a comparable proposed methodology to describe geothermal resources. The goal is to provide the U.S. Department of...

  18. Low-Temperature, Coproduced, and Geopressured Geothermal Technologies Strategic Action Plan, September 2010

    Broader source: Energy.gov [DOE]

    This action plan presents an agenda for GTO's Low-Temperature and Coproduced Resources Program to efficiently and effectively leverage its resources in support of the geothermal communitys goals and priorities.

  19. Iceland Geothermal Conference 2013- Geothermal Policies and Impacts in the U.S.

    Broader source: Energy.gov [DOE]

    Iceland Geothermal Conference presentation on March 7, 2013 by Chief Engineer Jay Nathwani of the U.S. Department of Energys Geothermal Technologies Office.

  20. A Roadmap for Strategic Development of Geothermal Exploration...

    Broader source: Energy.gov (indexed) [DOE]

    an EGS demonstration project. 2013 Annual Report -- Geothermal Technologies Office Geothermal Technologies Office Annual Report 2012 2013 Peer Review Opening Plenary Presentation...

  1. United States, Australia, and Iceland to Promote Geothermal Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the International Partnership for Geothermal Technology (IPGT), which will foster and promote cutting-edge geothermal technologies and help address energy security and address ...

  2. Direct Use Geothermal Workshop Summary | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Date: June 11, 2015 To: Arlene Anderson, DOE Geothermal Technologies Office (GTO) Tim Reinhardt, DOE Geothermal Technologies Office (GTO) CC: Tom Williams, Wendy Harrison From: ...

  3. Enhanced Geothermal Systems (EGS)- the Future of Geothermal Energy

    Broader source: Energy.gov [DOE]

    While the amount of conventional hydrothermal power worldwide has reached nearly 12 gigawatts, exponentially more geothermal resources can be accessed through next-generation technologies known as enhanced geothermal systems (EGS).

  4. Geothermal Regulatory Roadmap | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Regulatory Roadmap Geothermal Regulatory Roadmap Geothermal Regulatory Roadmap presentation at the April 2013 peer review meeting held in Denver, Colorado. PDF icon grr_peer2013.pdf More Documents & Publications track 1: systems analysis | geothermal 2015 peer review Geothermal Technologies Program Annual Peer Review Presentation By Doug Hollett Validation of Innovation Exploration Technologies for Newberry Volcano

  5. Development of Optical Technologies for Monitoring Moisture and Particulate in Geothermal Steam

    SciTech Connect (OSTI)

    J. K. Partin

    2006-08-01

    The results of an investigation directed at evaluating the feasibility of using optical measurements for the real-time monitoring moisture and particulate in geothermal steam is described. The measurements exploit new technologies that have been developed for the telecommunications industry and includes new solid state laser devices, large-bandwidth, high-sensitivity detectors and low loss optical fiber compo-nents. In particular, the design, fabrication, and in-plant testing of an optical steam monitor for the detection of moisture is presented. The measurement principle is based upon the selective absorption of infrared energy in response to the presence of moisture. Typically, two wavelengths are used in the measurements: a wavelength that is strongly absorbed by water and a reference wavelength that is minimally influenced by water and steam which serves as a reference to correct for particulate or droplet scattering. The two wavelengths are chosen to be as close as possible in order to more effectively correct for scattering effects. The basic instrumentation platform developed for the in-situ monitoring of steam moisture can be modified and used to perform other measurements of interest to plant operators. An upgrade that will allow the instrument to be used for the sensitive detection of particulate in process streams has been investigated. The new monitor design involves the use of laser diodes that are much less sensitive to water and water vapor and more sensitive to scattering phenomena, as well as new processing techniques to recover these signals. The design reduces the averaging time and sampling volume, while increasing the laser probe power, enhancing particulate detection sensitivity. The design concept and initial laboratory experiments with this system are also reported.

  6. Geothermal Jobs | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Jobs Geothermal Jobs The Forrestal Building, located at L'Enfant Plaza in Washington, D.C., serves as headquarters for the United States Department of Energy. The Geothermal Technologies Office is located within. The Forrestal Building, located at L'Enfant Plaza in Washington, D.C., serves as headquarters for the United States Department of Energy. The Geothermal Technologies Office is located within. Check back for opportunities within the DOE Office of Energy Efficiency and

  7. Geothermal Life Cycle Calculator

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sullivan, John

    This calculator is a handy tool for interested parties to estimate two key life cycle metrics, fossil energy consumption (Etot) and greenhouse gas emission (ghgtot) ratios, for geothermal electric power production. It is based solely on data developed by Argonne National Laboratory for DOEs Geothermal Technologies office. The calculator permits the user to explore the impact of a range of key geothermal power production parameters, including plant capacity, lifetime, capacity factor, geothermal technology, well numbers and depths, field exploration, and others on the two metrics just mentioned. Estimates of variations in the results are also available to the user.

  8. Geothermal Life Cycle Calculator

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sullivan, John

    2014-03-11

    This calculator is a handy tool for interested parties to estimate two key life cycle metrics, fossil energy consumption (Etot) and greenhouse gas emission (ghgtot) ratios, for geothermal electric power production. It is based solely on data developed by Argonne National Laboratory for DOEs Geothermal Technologies office. The calculator permits the user to explore the impact of a range of key geothermal power production parameters, including plant capacity, lifetime, capacity factor, geothermal technology, well numbers and depths, field exploration, and others on the two metrics just mentioned. Estimates of variations in the results are also available to the user.

  9. Geothermal Life Cycle Calculator

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sullivan, John

    2014-03-11

    This calculator is a handy tool for interested parties to estimate two key life cycle metrics, fossil energy consumption (Etot) and greenhouse gas emission (ghgtot) ratios, for geothermal electric power production. It is based solely on data developed by Argonne National Laboratory for DOE’s Geothermal Technologies office. The calculator permits the user to explore the impact of a range of key geothermal power production parameters, including plant capacity, lifetime, capacity factor, geothermal technology, well numbers and depths, field exploration, and others on the two metrics just mentioned. Estimates of variations in the results are also available to the user.

  10. Geothermal Heat Pumps | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Heat Pumps Geothermal Heat Pumps Two commercial 36-ton geothermal heat pumps being used at the College of Southern Idaho. The Geothermal Technologies Office focuses only on electricity generation. For additional information about geothermal heating and cooling and ground source heat pumps, please visit the U.S. Department of Energy (DOE)'s Buildings Technologies Office. The geothermal heat pump, also known as the ground source heat pump, is a highly efficient renewable energy technology that is

  11. Iceland Geothermal Conference 2013 - Geothermal Policies and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Iceland Geothermal Conference 2013 - Geothermal Policies and Impacts in the U.S. Iceland Geothermal Conference 2013 - Geothermal Policies and Impacts in the U.S. Iceland Geothermal ...

  12. National Geothermal Data System & Online Tools Presentation (IEA-GIA event)

    SciTech Connect (OSTI)

    Jay Nathwani

    2011-09-30

    Geothermal Technologies Program presentation by Jay Nathwani on the National Geothermal Data System, 9-30-2011.

  13. Geothermal Resource Basics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Renewable Energy » Geothermal » Geothermal Resource Basics Geothermal Resource Basics August 14, 2013 - 1:58pm Addthis Although geothermal heat pumps can be used almost anywhere, most direct-use and electrical production facilities in the United States are located in the west, where the geothermal resource base is concentrated. Current drilling technology limits the development of geothermal resources to relatively shallow water- or steam-filled reservoirs, most of which are found in the

  14. Geothermal fracture stimulation technology. Volume II. High-temperature proppant testing

    SciTech Connect (OSTI)

    Not Available

    1980-07-01

    Data were obtained from a newly built proppant tester, operated at actual geothermal temperatures. The short term test results show that most proppants are temperature sensitive, particularly at the higher closure stresses. Many materials have been tested using a standard short-term test, i.e., fracture-free sand, bauxite, and a resin-coated sand retained good permeability at the high fluid temperatures in brine over a range of closure stresses. The tests were designed to simulate normal closure stress ranges for geothermal wells which are estimated to be from 2000 to 6000 psi. Although the ultra high closure stresses in oil and gas wells need not be considered with present geothermal resources, there is a definite need for chemically inert proppants that will retain high permeability for long time periods in the high temperature formations.

  15. Enhanced Geothermal Systems Demonstration Projects | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    About the Geothermal Technologies Office » Enhanced Geothermal Systems » Enhanced Geothermal Systems Demonstration Projects Enhanced Geothermal Systems Demonstration Projects A significant long-term opportunity for widespread power production from new geothermal sources lies in Enhanced Geothermal Systems (EGS), where innovative technology development and deployment could facilitate access to 100+ GW of energy, exponentially more than today's current geothermal capacity. With EGS, we can tap

  16. Recovery Act: Geothermal Data Aggregation: Submission of Information into the National Geothermal Data System, Final Report DOE Project DE-EE0002852 June 24, 2014

    SciTech Connect (OSTI)

    Blackwell, David D.; Chickering Pace, Cathy; Richards, Maria C.

    2014-06-24

    The National Geothermal Data System (NGDS) is a Department of Energy funded effort to create a single cataloged source for a variety of geothermal information through a distributed network of databases made available via web services. The NGDS will help identify regions suitable for potential development and further scientific data collection and analysis of geothermal resources as a source for clean, renewable energy. A key NGDS repository or ‘node’ is located at Southern Methodist University developed by a consortium made up of: • SMU Geothermal Laboratory • Siemens Corporate Technology, a division of Siemens Corporation • Bureau of Economic Geology at the University of Texas at Austin • Cornell Energy Institute, Cornell University • Geothermal Resources Council • MLKay Technologies • Texas Tech University • University of North Dakota. The focus of resources and research encompass the United States with particular emphasis on the Gulf Coast (on and off shore), the Great Plains, and the Eastern U.S. The data collection includes the thermal, geological and geophysical characteristics of these area resources. Types of data include, but are not limited to, temperature, heat flow, thermal conductivity, radiogenic heat production, porosity, permeability, geological structure, core geophysical logs, well tests, estimated reservoir volume, in situ stress, oil and gas well fluid chemistry, oil and gas well information, and conventional and enhanced geothermal system related resources. Libraries of publications and reports are combined into a unified, accessible, catalog with links for downloading non-copyrighted items. Field notes, individual temperature logs, site maps and related resources are included to increase data collection knowledge. Additional research based on legacy data to improve quality increases our understanding of the local and regional geology and geothermal characteristics. The software to enable the integration, analysis, and dissemination of this team’s NGDS contributions was developed by Siemens Corporate Technology. The SMU Node interactive application is accessible at http://geothermal.smu.edu. Additionally, files may be downloaded from either http://geothermal.smu.edu:9000/geoserver/web/ or through http://geothermal.smu.edu/static/DownloadFilesButtonPage.htm. The Geothermal Resources Council Library is available at https://www.geothermal-library.org/.

  17. Webtrends Archives by Fiscal Year - Geothermal | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Webtrends Archives by Fiscal Year - Geothermal From the EERE Web Statistics Archive: Geothermal Technologies Office, Webtrends archives by fiscal year. Microsoft Office document icon Geothermal Technologies FY09 Microsoft Office document icon Geothermal Technologies FY10 Microsoft Office document icon Geothermal Technologies FY11 More Documents & Publications Webtrends Archives by Fiscal Year - Bioenergy Webtrends Archives by Fiscal Year - Office of EERE Webtrends Archives by

  18. Tracer Methods for Characterizing Fracture Creation in Enhanced Geothermal

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Systems; 2010 Geothermal Technology Program Peer Review Report | Department of Energy Tracer Methods for Characterizing Fracture Creation in Enhanced Geothermal Systems; 2010 Geothermal Technology Program Peer Review Report Tracer Methods for Characterizing Fracture Creation in Enhanced Geothermal Systems; 2010 Geothermal Technology Program Peer Review Report DOE 2010 Geothermal Technologies Program Peer Review PDF icon reservoir_033_rose.pdf More Documents & Publications Tracer Methods

  19. Recovery Act - Geothermal Technologies Program: Ground Source Heat Pumps Final Scientific/Technical Report

    SciTech Connect (OSTI)

    Nick Rosenberry, Harris Companies

    2012-05-04

    A large centralized geothermal heat pump system was installed to provide ice making, space cooling, space heating, process water heating, and domestic hot water heating for an ice arena in Eagan Minnesota. This paper provides information related to the design and construction of the project. Additionally, operating conditions for 12 months after start-up are provided.

  20. Unearthing Geothermal's Potential | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Unearthing Geothermal's Potential Unearthing Geothermal's Potential September 16, 2010 - 12:33pm Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Our latest geothermal technologies awards are for those who think outside of the box (and below the surface). Secretary of Energy Steven Chu announced $20 million towards the research and development of non-conventional geothermal energy technologies in three areas: low temperatures fluids, geothermal fluids

  1. Utility Geothermal Development Strategies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Utility Geothermal Development Strategies Utility Geothermal Development Strategies The following presentations are from a Webinar conducted on December 9, 2009, that was hosted by the Geothermal Resources Council (GRC) and sponsored by the U.S. Department of Energy Geothermal Technologies Office. The Webinar focused on ways utilities can include or expand cost-effective applications of geothermal technologies in their renewable energy and energy efficiency portfolios, including financing

  2. Geothermal Heat Pumps are Scoring High Marks

    SciTech Connect (OSTI)

    2000-08-01

    Geothermal Energy Program Office of Geothermal and Wind Technologies Geothermal Heat Pumps are Scoring High Marks Geothermal heat pumps, one of the clean energy technology stars Geothermal heat pumps (GHPs) are one of the most cost-effective heating, cooling, and water heating systems available for both residential and commercial buildings. GHPs extract heat from the ground during the heating season and discharge waste heat to the ground during the cooling season. The U.S. Environmental Protecti

  3. Detecting Fractures Using Technology at High Temperatures and Depths -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Ultrasonic Fracture Imager (GUFI); 2010 Geothermal Technology Program Peer Review Report | Department of Energy Detecting Fractures Using Technology at High Temperatures and Depths - Geothermal Ultrasonic Fracture Imager (GUFI); 2010 Geothermal Technology Program Peer Review Report Detecting Fractures Using Technology at High Temperatures and Depths - Geothermal Ultrasonic Fracture Imager (GUFI); 2010 Geothermal Technology Program Peer Review Report DOE 2010 Geothermal

  4. Accelerating Geothermal Research (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-05-01

    Geothermal research at the National Renewable Energy Laboratory (NREL) is advancing geothermal technologies to increase renewable power production. Continuous and not dependent on weather, the geothermal resource has the potential to jump to more than 500 gigawatts in electricity production, which is equivalent to roughly half of the current U.S. capacity. Enhanced geothermal systems have a broad regional distribution in the United States, allowing the potential for development in many locations across the country.

  5. GTP to Present at Upcoming Geothermal Forum

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE) Geothermal Technologies Program (GTP) Manager, Jay Nathwani, along with DOE's Office of Energy Efficiency and Renewable Energy Deputy Assistant Secretary, Jacques Beaudry-Losique, will be speaking with other geothermal experts at the Geothermal Energy Association's (GEA) Global Geothermal Showcase and Forum.

  6. Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Final Report

    SciTech Connect (OSTI)

    Hardage, Bob A; DeAngelo, Michael V; Ermolaeva, Elena; Hardage, Bob A; Remington, Randy; Sava, Diana; Wagner, Donald; Wei, Shuijion

    2013-02-28

    The objective of our research was to develop and demonstrate seismic data-acquisition and data-processing technologies that allow geothermal prospects below high-velocity rock outcrops to be evaluated. To do this, we acquired a 3-component seismic test line across an area of exposed high-velocity rocks in Brewster County, Texas, where there is high heat flow and surface conditions mimic those found at numerous geothermal prospects. Seismic contractors have not succeeded in creating good-quality seismic data in this area for companies who have acquired data for oil and gas exploitation purposes. Our test profile traversed an area where high-velocity rocks and low-velocity sediment were exposed on the surface in alternating patterns that repeated along the test line. We verified that these surface conditions cause non-ending reverberations of Love waves, Rayleigh waves, and shallow critical refractions to travel across the earth surface between the boundaries of the fast-velocity and slow-velocity material exposed on the surface. These reverberating surface waves form the high level of noise in this area that does not allow reflections from deep interfaces to be seen and utilized. Our data-acquisition method of deploying a box array of closely spaced geophones allowed us to recognize and evaluate these surface-wave noise modes regardless of the azimuth direction to the surface anomaly that backscattered the waves and caused them to return to the test-line profile. With this knowledge of the surface-wave noise, we were able to process these test-line data to create P-P and SH-SH images that were superior to those produced by a skilled seismic data-processing contractor. Compared to the P-P data acquired along the test line, the SH-SH data provided a better detection of faults and could be used to trace these faults upward to the boundaries of exposed surface rocks. We expanded our comparison of the relative value of S-wave and P-wave seismic data for geothermal applications by inserting into this report a small part of the interpretation we have done with 3C3D data across Wister geothermal field in the Imperial Valley of California. This interpretation shows that P-SV data reveal faults (and by inference, also fractures) that cannot be easily, or confidently, seen with P-P data, and that the combination of P-P and P-SV data allows VP/VS velocity ratios to be estimated across a targeted reservoir interval to show where an interval has more sandstone (the preferred reservoir facies). The conclusion reached from this investigation is that S-wave seismic technology can be invaluable to geothermal operators. Thus we developed a strong interest in understanding the direct-S modes produced by vertical-force sources, particularly vertical vibrators, because if it can be demonstrated that direct-S modes produced by vertical-force sources can be used as effectively as the direct-S modes produced by horizontal-force sources, geothermal operators can acquire direct-S data across many more prospect areas than can be done with horizontal-force sources, which presently are limited to horizontal vibrators. We include some of our preliminary work in evaluating direct-S modes produced by vertical-force sources.

  7. Geothermal Energy Projects | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy ...

  8. Applications Now Being Accepted for National Geothermal Academy

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Geothermal Technologies Program is pleased to announce that applications are now being accepted for The National Geothermal Academy.

  9. Away from the Range Front: Intra-Basin Geothermal Exploration...

    Open Energy Info (EERE)

    rock mechanical technologies from mining, geotechnical, and academic practice but novel to geothermal exploration, to locate blind geothermal resource upflow along faults...

  10. EERE Success Story-California: Next-Generation Geothermal Demonstratio...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    EERE Success Story-Northern California: Innovative Exploration Technologies Yield Geothermal Potential EERE Success Story-Oregon: DOE Advances Game-Changing EGS Geothermal ...

  11. Fracture Characterization in Enhanced Geothermal Systems by Wellbore...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Characterization in Enhanced Geothermal Systems by Wellbore and Reservoir Analysis; 2010 Geothermal Technology Program Peer Review Report Fracture Characterization in Enhanced ...

  12. Concept Testing and Development at the Raft River Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE 2010 Geothermal Technologies Program Peer Review PDF icon egs007moore.pdf More Documents & Publications Demonstration of an Enhanced Geothermal System at the Northwest ...

  13. Doug Hollett Gives Keynote Presentation at Stanford Geothermal Workshop

    Broader source: Energy.gov [DOE]

    The Program Manager of the Geothermal Technologies Program, Doug Hollett gave a keynote address at the 37th Stanford Geothermal Workshop in Stanford, California.

  14. Climate Change Update: Baseload Geothermal is One of the Lowest...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Climate Change Update: Baseload Geothermal is One of the Lowest Emitting Energy Technologies Climate Change Update: Baseload Geothermal is One of the Lowest Emitting Energy...

  15. DOE Offers $15 Million Geothermal Heat Recovery Opportunity

    Broader source: Energy.gov [DOE]

    DOE's Geothermal Technologies Program announced on August 20 a $15 million funding opportunity to research and develop innovative methods of extracting heat from geothermal resources. DOE is...

  16. Pinpointing America's Geothermal Resources with Open Source Data...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    April 24, 2014 - 9:23am Addthis The National Geothermal Data System is helping researchers and industry developers cultivate geothermal technology applications in energy and ...

  17. Geothermal Energy Production with Co-produced and Geopressured...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Production with Co-produced and Geopressured Resources (Fact Sheet), Geothermal Technologies Program (GTP) Geothermal Energy Production with Co-produced and Geopressured ...

  18. Climate Change Update: Baseload Geothermal is One of the Lowest...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Climate Change Update: Baseload Geothermal is One of the Lowest Emitting Energy Technologies Climate Change Update: Baseload Geothermal is One of the Lowest Emitting Energy ...

  19. Advances In Geothermal Resource Exploration Circa 2007 | Open...

    Open Energy Info (EERE)

    that will indicate the presence of geothermal resources before drilling. Advances in computer technology have propelled geothermal exploration forward, but can only go so far. New...

  20. Electric Power Generation from Low-Temperature Geothermal Resources...

    Open Energy Info (EERE)

    1 Recovery Act: Geothermal Technologies Program Project Type Topic 2 Geothermal Energy Production from Low Temperature Resources, Coproduced Fluids from Oil and Gas Wells, and...

  1. Demonstrating the Commercial Feasibility of Geopressured-Geothermal...

    Open Energy Info (EERE)

    1 Recovery Act: Geothermal Technologies Program Project Type Topic 2 Geothermal Energy Production from Low Temperature Resources, Coproduced Fluids from Oil and Gas Wells, and...

  2. Novel Energy Conversion Equipment for Low Temperature Geothermal...

    Open Energy Info (EERE)

    1 Recovery Act: Geothermal Technologies Program Project Type Topic 2 Geothermal Energy Production from Low Temperature Resources, Coproduced Fluids from Oil and Gas Wells, and...

  3. Beowawe Bottoming Binary Project Geothermal Project | Open Energy...

    Open Energy Info (EERE)

    1 Recovery Act: Geothermal Technologies Program Project Type Topic 2 Geothermal Energy Production from Low Temperature Resources, Coproduced Fluids from Oil and Gas Wells, and...

  4. Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks

    Broader source: Energy.gov [DOE]

    Improved seismic imaging of geology across high-velocity Earth surfaces will allow more rigorous evaluation of geothermal prospects beneath volcanic outcrops. Seismic-based quantification of fracture orientation and intensity will result in optimal positioning of geothermal wells.

  5. NREL: Renewable Resource Data Center - Geothermal Resource Data

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Resource Data The following geothermal resource data collections can be found in the Renewable Resource Data Center (RReDC). Geothermal Resource Data The datasets on this page offer a qualitative assessment of geothermal potential for the U.S. using Enhanced Geothermal Systems (EGS) and based on the levelized cost of electricity, and the Texas Geopressured Geothermal Resource Estimate. Geothermal data sites Data related to geothermal technology and energy

  6. NREL: Renewable Resource Data Center - Geothermal Resource Related Links

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Related Links Comprehensive geothermal resource information is also available from the following sources: U.S. Department of Energy Geothermal Technologies Office. National Geothermal Data System A portal to geothermal data. Southern Methodist University Geothermal Laboratory The Laboratory supplies vital information on the renewable energy source tapped from the Earth's internal heat. Printable Version RReDC Home Biomass Resource Information Geothermal Resource Information Geothermal Data

  7. track 1: systems analysis | geothermal 2015 peer review | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 1: systems analysis | geothermal 2015 peer review track 1: systems analysis | geothermal 2015 peer review At the 2015 Peer Review in May, the Energy Department's Geothermal Technologies Office (GTO) introduced nine Energy Department-funded Systems Analysis projects for review. Research teams pursue and evaluate vital geothermal technical data that can help to locate geothermal reservoirs, target drilling, and tap geothermal systems for energy production. Innovative geothermal tools

  8. Regulatory Impacts to Geothermal Development

    Broader source: Energy.gov [DOE]

    Presented at the Technology Planning Workshop for Low-Temperature, Coproduced, and Geopressured Geothermal Energy, July 13-14, 2010, Golden, Colorado

  9. Geothermal Electric | Open Energy Information

    Open Energy Info (EERE)

    Reference needed Missing content Broken link Other Additional Comments Cancel Submit Categories: Articles with outstanding TODO tasks Geothermal Electricity Generating Technologies...

  10. Geothermal Research and Development Programs

    Broader source: Energy.gov [DOE]

    Here you'll find links to laboratories, universities, and colleges conducting research and development (R&D) in geothermal energy technologies.

  11. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, Iceland (Ranalli & Rybach, 2005)...

  12. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, New Zealand (Ranalli & Rybach, 2005)...

  13. Geothermal Literature Review At International Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At International Geothermal Area, Italy (Ranalli & Rybach, 2005) Exploration...

  14. Application of 2D VSP Imaging Technology to the Targeting of Exploration and Production Wells in a Basin and Range Geothermal System

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: A novel 2D VSP imaging technology and patented processing techniques will be used to create accurate, high-resolution reflection images of a classic Basin and Range fault system in a fraction of previous compute times.

  15. Geothermal Technology Development Program annual progress report, October 1982-September 1983

    SciTech Connect (OSTI)

    Kelsey, J.R.

    1984-05-01

    The program emphasizes research in rock penetration mechanics, fluid technology, borehold mechanics, diagnostics technology, and permeability enhancement.

  16. Handbook of Best Practices for Geothermal Drilling Released

    Broader source: Energy.gov [DOE]

    The Handbook of Best Practices for Geothermal Drilling, funded by the U.S. Department of Energy’s Geothermal Technologies Program and prepared by Sandia National Laboratories, focuses on the complex process of drilling a geothermal well.

  17. Property:Geothermal/DOEFundingLevel | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Exploration Geothermal Project + 4,040,375 + B BSU GHP District Heating and Cooling System (PHASE I) Geothermal Project + 5,000,000 + Base Technologies and Tools for...

  18. DOE Webinar - Residential Geothermal Heat Pump Retrofits (Presentation)

    SciTech Connect (OSTI)

    Anderson, E. R.

    2010-12-14

    This presentation was given December 14, 2010, as part of DOE's Webinar series. The presentation discusses geothermal heat pump retrofits, technology options, and an overview of geothermal energy and geothermal heat pumps.

  19. Office of Legacy Management

    Office of Legacy Management (LM)

    Energy Office of Legacy Management JUL 1 0 2008 Alonso Ramirez, Scientific Director EI Verde Research Station Institute for Tropical Ecosystem Studies University of Puerto Rico...

  20. Geothermal Energy Association Recognizes the National Geothermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Energy Association Recognizes the National Geothermal Data System Geothermal Energy Association Recognizes the National Geothermal Data System July 29, 2014 - 8:20am...

  1. GEA Honors Geothermal Leaders

    Broader source: Energy.gov [DOE]

    The Geothermal Energy Association (GEA) has announced the winners for the GEA Honors, which recognize companies and individuals that have made significant contributions during the past year to advancing technology, spurring economic development an

  2. Geothermal Energy: Current abstracts

    SciTech Connect (OSTI)

    Ringe, A.C.

    1988-02-01

    This bulletin announces the current worldwide information available on the technologies required for economic recovery of geothermal energy and its use as direct heat or for electric power production. (ACR)

  3. Geothermal fracture stimulation technology. Volume 1. Fracturing proppants and their properties

    SciTech Connect (OSTI)

    Not Available

    1980-07-01

    A review of previously published literature on proppant permeability is presented. This data will be used in the subsequent phases of the geothermal stimulation project. Much information comes from the oil and gas industry which has tested various proppants during the past thirty years over a range of different closure stresses at the lower temperatures found in oil reservoirs. The historical development of proppants is summarized and reviewed and a variety of data on proppants found in today's literature is presented. Also included are several standard test procedures and equipment setups used in measuring proppant properties and in proppant testing.

  4. Guideline for Performing Systematic Approach to Evaluate and Qualify Legacy Documents that Support Advanced Reactor Technology Activity

    SciTech Connect (OSTI)

    Honma, George

    2015-10-01

    The establishment of a systematic process for the evaluation of historic technology information for use in advanced reactor licensing is described. Efforts are underway to recover and preserve Experimental Breeder Reactor II and Fast Flux Test Facility historical data. These efforts have generally emphasized preserving information from data-acquisition systems and hard-copy reports and entering it into modern electronic formats suitable for data retrieval and examination. The guidance contained in this document has been developed to facilitate consistent and systematic evaluation processes relating to quality attributes of historic technical information (with focus on sodium-cooled fast reactor (SFR) technology) that will be used to eventually support licensing of advanced reactor designs. The historical information may include, but is not limited to, design documents for SFRs, research-and-development (R&D) data and associated documents, test plans and associated protocols, operations and test data, international research data, technical reports, and information associated with past U.S. Nuclear Regulatory Commission (NRC) reviews of SFR designs. The evaluation process is prescribed in terms of SFR technology, but the process can be used to evaluate historical information for any type of advanced reactor technology. An appendix provides a discussion of typical issues that should be considered when evaluating and qualifying historical information for advanced reactor technology fuel and source terms, based on current light water reactor (LWR) requirements and recent experience gained from Next Generation Nuclear Plant (NGNP).

  5. Geothermal | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Geothermal EERE plays a key role in advancing America's "all of the above" energy strategy, leading a large network of researchers and other partners to deliver innovative technologies that will make renewable electricity generation cost-competitive with traditional sources of energy. EERE plays a key role in advancing America's "all of the above" energy strategy, leading a large network of researchers and other partners to deliver innovative technologies that will

  6. Enhanced Geothermal Systems Webinar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Enhanced Geothermal Systems Webinar Enhanced Geothermal Systems Webinar The following presentations are from a Webinar conducted on July 15, 2009, that was hosted by the Geothermal Resources Council (GRC) and sponsored by the American Public Power Association, National Rural Electric Cooperative Associate, Western Area Power Administration, and U.S. Department of Energy Geothermal Technologies Office. The Webinar covered topics including federal enhanced geothermal systems (EGS) activities and

  7. Geothermal Energy (5 Activities) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Energy (5 Activities) Geothermal Energy (5 Activities) Below is information about the student activity/lesson plan from your search. Grades 5-8 Subject Geothermal Summary Geothermal energy is one of the components of the National Energy Policy: "Reliable, Affordable, and Environmentally Sound Energy for America's Future." This lesson includes five activities that will give your students information on the principles of heat transfer and the technology of using geothermal

  8. Geothermal Energy News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Energy News Geothermal Energy News RSS May 12, 2016 Source: Kirby Baier of Continental Resources EERE Success Story-DOE-Funded Project is First Permanent Facility to Co-produce Electricity from Geothermal Resources at an Oil and Gas Well The U.S. Department of Energy (DOE) is excited to announce the launch of the nation's first commercial enterprise to co-produce electricity from geothermal resources at an oil and gas well. With support from DOE's Geothermal Technologies Office (GTO),

  9. Geothermal Energy Photos | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Information Resources » Geothermal Energy Photos Geothermal Energy Photos Image of the Week: Energy Department investments are exploring for geothermal power from abundant natural resources in Alaska. photo courtesy of Frontier Scientists. Image of the Week: Energy Department investments are exploring for geothermal power from abundant natural resources in Alaska. photo courtesy of Frontier Scientists. Here you'll find links to online resources for photos of geothermal energy technologies,

  10. Geothermal Vision Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vision Study Geothermal Vision Study Geothermal Vision Study Objective The Geothermal Technologies Office (GTO) at the United States Department of Energy has undertaken a vision study-called GeoVision-to conduct a credible analysis of potential geothermal growth scenarios for 2020, 2030 and 2050 across multiple market sectors. By engaging the geothermal industry in this dialogue, GTO anticipates a product that will benefit the entire industry: Clearly articulated GTO investment strategies across

  11. Making a Difference: Geothermal Heat Pumps | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Heat Pumps Making a Difference: Geothermal Heat Pumps November 25, 2015 - 11:02am Addthis Making a Difference: Geothermal Heat Pumps Erin Tulley Communications Lead, Geothermal Technologies Office Image source: Sarah Cheney, Courtesy of EggGeothermal One of the ways we make a difference in the Office of Energy Efficiency and Renewable Energy (EERE) is by supporting the deployment of energy-efficient technologies. Geothermal is a proven renewable power source, but there are almost

  12. GRC Workshop: The Power of the National Geothermal Data System

    Office of Energy Efficiency and Renewable Energy (EERE)

    Drilling Down: How Legacy and New Research Data Can Advance Geothermal DevelopmentThe Power of the National Geothermal Data System (NGDS) A workshop at the Geothermal Resources Council Annual Meeting in Las Vegas, Nevada Abstract: The National Geothermal Data System's (NGDS) launch in 2014 will provide open access to millions of datasets, sharing technical geothermal-relevant data across the geosciences to propel geothermal development and production forward. By aggregating findings from the Energy Department's RD&D projects and consistent, reliable geological and geothermal information from all 50 states, this free, interactive tool can shorten project development timelines and facilitate scientific discovery and best practices. Stop by our workshop for an overview of how your company can benefit from implementing, and participating in this open-source based, distributed network. To register for the GRC Annual Meeting, visit the GRC Annual Meeting and GEA Geothermal Energy Expo event website.

  13. Federal Interagency Geothermal Activities 2011

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy FEDERAL INTERAGENCY GEOTHERMAL ACTIVITIES Updated JUNE 2011 WORKING DRAFT 2 FEDERAL INTERAGENCY GEOTHERMAL ACTIVITIES D R A F T The principal organizers of this updated document were Arlene Anderson of the Geothermal Technologies Program, U.S. Department of Energy, and Loretta Prencipe, Richard M. Todaro (technical editor), New West Technologies, LLC, and David Cuyler, Distinguished Technical Fellow, Sandia

  14. Overview of the National Geothermal Data System (NGDS) and DOEs...

    Broader source: Energy.gov (indexed) [DOE]

    RAM Power Courtesy NREL Courtesy GRC 1 Arlene F. Anderson Technology Manager Geothermal Technologies Office Overview of the National Geothermal Data System (NGDS) &...

  15. EERE Success Story—Northern California: Innovative Exploration Technologies Yield Geothermal Potential

    Broader source: Energy.gov [DOE]

    First-ever achievement to re-open an abandoned steam field, validating universally applicable technologies.

  16. track 3: enhanced geothermal systems (EGS) | geothermal 2015 peer review

    Broader source: Energy.gov [DOE]

    The Energy Department pursues research in transformative science and engineering that the private sector is not financially or technically equipped to undertake. At the 2015 Peer Review, awardees in the Geothermal Technologies Office portfolio presented fifty three technical project presentations on enhanced geothermal systems technologies.

  17. Michrohole Arrays Drilled with Advanced Abrasive Slurry Jet Technology to Efficiently Exploit Enhanced Geothermal Systems

    SciTech Connect (OSTI)

    Oglesby, Kenneth; Finsterle, Stefan; Zhang, Yingqi; Pan, Lehua; Dobson, Parick; Mohan, Ram; Shoham, Ovadia; Felber, Betty; Rychel, Dwight

    2014-03-12

    This project had two major areas of research for Engineered/ Enhanced Geothermal System (EGS) development - 1) study the potential benefits from using microholes (i.e., bores with diameters less than 10.16 centimeters/ 4 inches) and 2) study FLASH ASJ to drill/ install those microbores between a well and a fracture system. This included the methods and benefits of drilling vertical microholes for exploring the EGS reservoir and for installing multiple (forming an array of) laterals/ directional microholes for creating the in-reservoir heat exchange flow paths. Significant benefit was found in utilizing small microbore sized connecting bores for EGS efficiency and project life. FLASH ASJ was deemed too complicated to optimally work in such deep reservoirs at this time.

  18. Enhanced Geothermal System (EGS) Fact Sheet

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    While advanced EGS technologies are young and still under development, EGS has been ... of Technology (MIT). 2006. The future of geothermal energy. Cambridge, Massachusetts. ...

  19. Enhanced Geothermal Systems (EGS) | Open Energy Information

    Open Energy Info (EERE)

    (Published: July 2009) "US DOE 2008 Renewable Energy Data Book" "The Future of Geothermal Energy" 3.0 3.1 3.2 "US DOE EERE Geothermal Technologies Program, Enhanced...

  20. EMPLOYMENT IMPACTS OF GEOTHERMAL ELECTRIC PROJECTS

    Office of Scientific and Technical Information (OSTI)

    EMPLOYMENT IMPACTS OF GEOTHERMAL ELECTRIC PROJECTS 512 1 t93 B Y Daniel J. Entingh BNF Technologies INC Alexandria, VA For i Geothermal Division Department of Energy Washington, DC ...

  1. Analysis of Geothermal Reservoir Stimulation Using Geomechanics-based

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Stochastic Analysis of Injection-induced Seismicity; 2010 Geothermal Technology Program Peer Review Report | Department of Energy Analysis of Geothermal Reservoir Stimulation Using Geomechanics-based Stochastic Analysis of Injection-induced Seismicity; 2010 Geothermal Technology Program Peer Review Report Analysis of Geothermal Reservoir Stimulation Using Geomechanics-based Stochastic Analysis of Injection-induced Seismicity; 2010 Geothermal Technology Program Peer Review Report DOE 2010

  2. Legacy Waste | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Services » Legacy Waste Legacy Waste Legacy Waste The Environmental Management Los Alamos Field Office's (EM-LA) Solid Waste Stabilization and Disposition Project Team is dedicated to packaging, shipping and disposing legacy waste - low-level, mixed low-level, and transuranic (TRU) waste - from Los Alamos National Laboratory (LANL). The most challenging legacy waste at LANL is TRU, which is currently stored at Area G, located on a mesa 1.3 miles north of the residential community of White Rock

  3. Energy 101: Geothermal Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Energy Energy 101: Geothermal Energy

  4. Supplement to the technical assessment of geoscience-related research for geothermal energy technology. Final report

    SciTech Connect (OSTI)

    Not Available

    1983-09-01

    Detailed information (e.g., project title, sponsoring organization, research area, objective status, etc.) is presented for 338 geoscience/geothermal related projects. A summary of the projects conducted by sponsoring organization is presented and an easy reference to obtain detailed information on the number and type of efforts being sponsored is presented. The projects are summarized by research area (e.g., volcanology, fluid inclusions, etc.) and an additional project cross-reference mechanism is also provided. Subsequent to the collection of the project information, a geosciences classification system was developed to categorize each project by research area (e.g., isotope geochemistry, heat flow studies) and by type of research conducted (e.g., theoretical research, modeling/simulation). A series of matrices is included that summarize, on a project-by-project basis, the research area addressed and the type of R and D conducted. In addition, a summary of the total number of projects by research area and R and D type is given.

  5. Energy Department Honored for Inroads in Geothermal Energy | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Honored for Inroads in Geothermal Energy Energy Department Honored for Inroads in Geothermal Energy June 9, 2015 - 11:23am Addthis Energy Department Honored for Inroads in Geothermal Energy The Energy Department's geothermal office garnered five awards at the Geothermal Energy Association's (GEA) National Geothermal Summit on June 3, 2015, amidst a celebrated list of twelve sector trailblazers and industry standouts, including Ormat Technologies, Enel Green Power of North America, and

  6. Geothermal program review 16: Proceedings. A strategic plan for geothermal research

    SciTech Connect (OSTI)

    1998-12-31

    The proceedings contain 21 papers arranged under the following topical sections: Exploration technology (4 papers); Reservoir technology (5 papers); Energy conversion technology (8 papers); Drilling technology (2 papers); and Direct use and geothermal heat pump technology (2 papers). An additional section contains a report on a workshop on dual-use technologies for hydrothermal and advanced geothermal reservoirs.

  7. Geothermal guidebook

    SciTech Connect (OSTI)

    Not Available

    1981-06-01

    The guidebook contains an overview, a description of the geothermal resource, statutes and regulations, and legislative policy concerns. (MHR)

  8. Draft Innovative Exploration Technologies Needs Assessment |...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    More Documents & Publications Exploration Technologies Technology Needs Assessment Geothermal Technologies Program Peer Review Program June 6 - 10, 2011 The Dixie Valley Geothermal ...

  9. Idaho Geothermal Commercialization Program. Idaho geothermal handbook

    SciTech Connect (OSTI)

    Hammer, G.D.; Esposito, L.; Montgomery, M.

    1980-03-01

    The following topics are covered: geothermal resources in Idaho, market assessment, community needs assessment, geothermal leasing procedures for private lands, Idaho state geothermal leasing procedures - state lands, federal geothermal leasing procedures - federal lands, environmental and regulatory processes, local government regulations, geothermal exploration, geothermal drilling, government funding, private funding, state and federal government assistance programs, and geothermal legislation. (MHR)

  10. development Not Available 15 GEOTHERMAL ENERGY; TONGONAN GEOTHERMAL...

    Office of Scientific and Technical Information (OSTI)

    field Leyte, Philippines. Report on exploration and development Not Available 15 GEOTHERMAL ENERGY; TONGONAN GEOTHERMAL FIELD; GEOTHERMAL EXPLORATION; GEOTHERMAL POWER...

  11. Geothermal Program Review XII: proceedings. Geothermal Energy and the President's Climate Change Action Plan

    SciTech Connect (OSTI)

    Not Available

    1994-12-31

    Geothermal Program Review XII, sponsored by the Geothermal Division of US Department of Energy, was held April 25--28, 1994, in San Francisco, California. This annual conference is designed to promote effective technology transfer by bringing together DOE-sponsored researchers; utility representatives; geothermal energy developers; suppliers of geothermal goods and services; representatives from federal, state, and local agencies; and others with an interest in geothermal energy. In-depth reviews of the latest technological advancements and research results are presented during the conference with emphasis on those topics considered to have the greatest potential to impact the near-term commercial development of geothermal energy.

  12. Exploration Technologies Technology Needs Assessment | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Draft Innovative Exploration Technologies Needs Assessment Geothermal Technologies Program Annual Peer Review Presentation By Doug Hollett Hydrothermal Exploration Data Gap ...

  13. Comprehensive Legacy Management and Institutional Controls Plan

    Office of Legacy Management (LM)

    Department of Energy Comprehensive Legacy Management and Institutional Controls Plan Doc. .........32 Comprehensive Legacy Management and Institutional Controls ...

  14. Comprehensive Legacy Management and Institutional Controls Plan

    Office of Legacy Management (LM)

    Department of Energy Comprehensive Legacy Management and Institutional Controls Plan Doc. .........49 Comprehensive Legacy Management and Institutional Controls ...

  15. Comprehensive Legacy Management and Institutional Controls Plan

    Office of Legacy Management (LM)

    Department of Energy Comprehensive Legacy Management and Institutional Controls Plan Doc. .........52 Comprehensive Legacy Management and Institutional Controls ...

  16. Comprehensive Legacy Management and Institutional Controls Plan

    Office of Legacy Management (LM)

    Department of Energy Comprehensive Legacy Management and Institutional Controls Plan Doc. .........33 Comprehensive Legacy Management and Institutional Controls ...

  17. Comprehensive Legacy Management and Institutional Controls Plan

    Office of Legacy Management (LM)

    Department of Energy Comprehensive Legacy Management and Institutional Controls Plan Doc. .........34 Comprehensive Legacy Management and Institutional Controls ...

  18. Low-Temperature, Coproduced, and Geopressured Geothermal Power | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Low-Temperature, Coproduced, and Geopressured Geothermal Power Low-Temperature, Coproduced, and Geopressured Geothermal Power The Geothermal Technology Program (GTP) low-temperature subprogram aims to provide the global geothermal community with the means to achieve development and widespread deployment of economically viable, innovative, and scalable technologies-including those involving coproducts-that will capture a significant portion of the low-temperature geothermal resource

  19. NREL: Learning - Geothermal Energy Basics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Geothermal Energy Basics Photo of a hot spring. The Earth's heat-called geothermal energy-escapes as steam at a hot springs in Nevada. Many technologies have been developed to take advantage of geothermal energy-the heat from the earth. This heat can be drawn from several sources: hot water or steam reservoirs deep in the earth that are accessed by drilling; geothermal reservoirs located near the earth's surface, mostly located in the western U.S., Alaska, and Hawaii; and the shallow ground near

  20. Technology for Increasing Geothermal Energy Productivity. Computer Models to Characterize the Chemical Interactions of Goethermal Fluids and Injectates with Reservoir Rocks, Wells, Surface Equiptment

    SciTech Connect (OSTI)

    Nancy Moller Weare

    2006-07-25

    This final report describes the results of a research program we carried out over a five-year (3/1999-9/2004) period with funding from a Department of Energy geothermal FDP grant (DE-FG07-99ID13745) and from other agencies. The goal of research projects in this program were to develop modeling technologies that can increase the understanding of geothermal reservoir chemistry and chemistry-related energy production processes. The ability of computer models to handle many chemical variables and complex interactions makes them an essential tool for building a fundamental understanding of a wide variety of complex geothermal resource and production chemistry. With careful choice of methodology and parameterization, research objectives were to show that chemical models can correctly simulate behavior for the ranges of fluid compositions, formation minerals, temperature and pressure associated with present and near future geothermal systems as well as for the very high PT chemistry of deep resources that is intractable with traditional experimental methods. Our research results successfully met these objectives. We demonstrated that advances in physical chemistry theory can be used to accurately describe the thermodynamics of solid-liquid-gas systems via their free energies for wide ranges of composition (X), temperature and pressure. Eight articles on this work were published in peer-reviewed journals and in conference proceedings. Four are in preparation. Our work has been presented at many workshops and conferences. We also considerably improved our interactive web site (geotherm.ucsd.edu), which was in preliminary form prior to the grant. This site, which includes several model codes treating different XPT conditions, is an effective means to transfer our technologies and is used by the geothermal community and other researchers worldwide. Our models have wide application to many energy related and other important problems (e.g., scaling prediction in petroleum production systems, stripping towers for mineral production processes, nuclear waste storage, CO2 sequestration strategies, global warming). Although funding decreases cut short completion of several research activities, we made significant progress on these abbreviated projects.

  1. The Future of Geothermal Energy

    SciTech Connect (OSTI)

    Kubik, Michelle

    2006-01-01

    A comprehensive assessment of enhanced, or engineered, geothermal systems was carried out by an 18-member panel assembled by the Massachusetts Institute of Technology (MIT) to evaluate the potential of geothermal energy becoming a major energy source for the United States.

  2. Forrest County Geothermal Energy Project

    Broader source: Energy.gov [DOE]

    Project objectives: Retrofit two county facilities with high efficiency geothermal equipment (The two projects combined comprise over 200,000 square feet). Design and Construct a demonstration Facility where the public can see the technology and associated savings. Work with established partnerships to further spread the application of geothermal energy in the region.

  3. Draft Innovative Exploration Technologies Needs Assessment

    Broader source: Energy.gov [DOE]

    A draft needs assessment for the Geothermal Technologies Programs Innovative Exploration Technologies Subprogram.

  4. Enhanced Geothermal Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    About the Geothermal Technologies Office » Enhanced Geothermal Systems Enhanced Geothermal Systems EGS R&D Projects EGS R&D Projects The AltaRock Energy EGS demonstration project at Newberry Volcano, Oregon, leverages DOE funds to demonstrate engineered geothermal systems in a green field setting. Image Source: Elisabet Metcalfe Read more EGS Program Highlight EGS Program Highlight Armed with a wealth of data and new data analysis and integration techniques, images of the subsurface

  5. Deep Geothermal Drilling Using Millimeter Wave Technology. Final Technical Research Report

    SciTech Connect (OSTI)

    Oglesby, Kenneth; Woskov, Paul; Einstein, Herbert; Livesay, Bill

    2014-12-30

    Conventional drilling methods are very mature, but still have difficulty drilling through very deep,very hard and hot rocks for geothermal, nuclear waste entombment and oil and gas applications.This project demonstrated the capabilities of utilizing only high energy beams to drill such rocks,commonly called ‘Direct Energy Drilling’, which has been the dream of industry since the invention of the laser in the 1960s. A new region of the electromagnetic spectrum, millimeter wave (MMW) wavelengths at 30-300 giga-hertz (GHz) frequency was used to accomplish this feat. To demonstrate MMW beam drilling capabilities a lab bench waveguide delivery, monitoring and instrument system was designed, built and tested around an existing (but non-optimal) 28 GHz frequency, 10 kilowatt (kW) gyrotron. Low waveguide efficiency, plasma generation and reflected power challenges were overcome. Real-time monitoring of the drilling process was also demonstrated. Then the technical capability of using only high power intense millimeter waves to melt (with some vaporization) four different rock types (granite, basalt, sandstone, limestone) was demonstrated through 36 bench tests. Full bore drilling up to 2” diameter (size limited by the available MMW power) was demonstrated through granite and basalt samples. The project also demonstrated that MMW beam transmission losses through high temperature (260°C, 500oF), high pressure (34.5 MPa, 5000 psi) nitrogen gas was below the error range of the meter long path length test equipment and instruments utilized. To refine those transmission losses closer, to allow extrapolation to very great distances, will require a new test cell design and higher sensitivity instruments. All rock samples subjected to high peak temperature by MMW beams developed fractures due to thermal stresses, although the peak temperature was thermodynamically limited by radiative losses. Therefore, this limited drill rate and rock strength data were not able to be determined experimentally. New methods to encapsulate larger rock specimens must be developed and higher power intensities are needed to overcome these limitations. It was demonstrated that rock properties are affected (weakening then strengthened) by exposure to high temperatures. Since only MMW beams can economically reach rock temperatures of over 1650°C, even exceeding 3000°C, that can cause low viscosity melts or vaporization of rocks. Future encapsulated rock specimens must provide sufficiently large sizes of thermally impacted material to provide for the necessary rock strength, permeability and other analyzes required. Multiple MMW field systems, tools and methods for drilling and lining were identified. It was concluded that forcing a managed over-pressure drilling operation would overcome water influx and hot rock particulates handling problems, while simultaneously forming the conditions necessary to create a strong, sealing rock melt liner. Materials that contact hot rock surfaces were identified for further study. High power windows and gases for beam transmission under high pressures are critical paths for some of the MMW drilling systems. Straightness/ alignment can be a great benefit or a problem, especially if a MMW beam is transmitted through an existing, conventionally drilled bore.

  6. Legacy: Order (2015-CE-14025)

    Broader source: Energy.gov [DOE]

    DOE ordered The Legacy Companies to pay a $8,000 civil penalty after finding Legacy had failed to certify that refrigerator Maxx-Ice brand basic model MCR3U complies with the applicable energy conservation standards.

  7. 2009 Geothermal, Co-Production, and GSHP Supply Curves

    Broader source: Energy.gov [DOE]

    Project objective: Generate supply/deployment curve input for geothermal technologies for use in market penetration models.

  8. Geothermal Energy at the U.S. Department of Energy | Department...

    Energy Savers [EERE]

    be able to develop, test, and accelerate breakthroughs in enhanced geothermal system (EGS) technologies and techniques. Read more Geothermal Data Repository hits important...

  9. Geothermal Energy Summary

    SciTech Connect (OSTI)

    J. L. Renner

    2007-08-01

    Following is complete draft.Geothermal Summary for AAPG Explorer J. L. Renner, Idaho National Laboratory Geothermal energy is used to produce electricity in 24 countries. The United States has the largest capacity (2,544 MWe) followed by Philippines (1,931 MWe), Mexico (953 MWe), Indonesia (797 MWe), and Italy (791 MWe) (Bertani, 2005). When Chevron Corporation purchased Unocal Corporation they became the leading producer of geothermal energy worldwide with projects in Indonesia and the Philippines. The U. S. geothermal industry is booming thanks to increasing energy prices, renewable portfolio standards, and a production tax credit. California (2,244 MWe) is the leading producer, followed by Nevada (243 MWe), Utah (26 MWe) and Hawaii (30 MWe) and Alaska (0.4 MWe) (Bertani, 2005). Alaska joined the producing states with two 0.4 KWe power plants placed on line at Chena Hot Springs during 2006. The plant uses 30 liters per second of 75C water from shallow wells. Power production is assisted by the availability of gravity fed, 7C cooling water (http://www.yourownpower.com/) A 13 MWe binary power plant is expected to begin production in the fall of 2007 at Raft River in southeastern Idaho. Idaho also is a leader in direct use of geothermal energy with the state capital building and several other state and Boise City buildings as well as commercial and residential space heated using fluids from several, interconnected geothermal systems. The Energy Policy Act of 2005 modified leasing provisions and royalty rates for both geothermal electrical production and direct use. Pursuant to the legislation the Bureau of Land management and Minerals Management Service published final regulations for continued geothermal leasing, operations and royalty collection in the Federal Register (Vol. 72, No. 84 Wednesday May 2, 2007, BLM p. 24358-24446, MMS p. 24448-24469). Existing U. S. plants focus on high-grade geothermal systems located in the west. However, interest in non-traditional geothermal development is increasing. A comprehensive new MIT-led study of the potential for geothermal energy within the United States predicts that mining the huge amounts of stored thermal energy in the Earths crust not associated with hydrothermal systems, could supply a substantial portion of U.S. electricity with minimal environmental impact (Tester, et al., 2006, available at http://geothermal.inl.gov). There is also renewed interest in geothermal production from other non-traditional sources such as the overpressured zones in the Gulf Coast and warm water co-produced with oil and gas. Ormat Technologies, Inc., a major geothermal company, recently acquired geothermal leases in the offshore overpressured zone of Texas. Ormat and the Rocky Mountain Oilfield Testing Center recently announced plans to jointly produce geothermal power from co-produced water from the Teapot Dome oilfield (Casper Star-Tribune, March 2, 2007). RMOTC estimates that 300 KWe capacity is available from the 40,000 BWPD of 88C water associated with oil production from the Tensleep Sandstone (Milliken, 2007). The U. S. Department of Energy is seeking industry partners to develop electrical generation at other operating oil and gas fields (for more information see: https://e-center.doe.gov/iips/faopor.nsf/UNID/50D3734745055A73852572CA006665B1?OpenDocument). Several web sites offer periodically updated information related to the geothermal industry and th

  10. Geothermal Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy (Redirected from Geothermal Power) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Geothermal Energy RSF GeothermalPowerStation.jpg Geothermal energy...

  11. Geothermal Energy News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The U.S. Department of Energy's (DOE) Geothermal Technologies Program (GTP) Manager, Jay Nathwani, along with DOE's Office of Energy Efficiency and Renewable Energy Deputy...

  12. Geothermal Energy News | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    RSS February 7, 2014 The Energy Department's Geothermal Technologies Office Releases 2013 Annual Report The 2013 Annual Report: featuring highlights and accomplishments in the...

  13. Geothermal Energy News | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Delivers Keynote at the Nation's Largest Industry Gathering, September 29, 2014 The Energy Department's Geothermal Technologies Office participated in the industry's largest...

  14. Edward's Greenhouses Greenhouse Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    of Technology's Geo-Heat Center Retrieved from "http:en.openei.orgwindex.php?titleEdward%27sGreenhousesGreenhouseLowTemperatureGeothermalFacility&oldid305261" ...

  15. Geothermal Energy News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    successful 2012. December 14, 2012 Laser Drills Could Relight Geothermal Energy Dreams Commercial-grade laser technology is trying to punch holes in hard igneous rocks, a...

  16. Residential Geothermal Heat Pump Retrofit Webinar

    Broader source: Energy.gov [DOE]

    A webinar by National Renewable Energy Laboratory Senior Engineer Erin Anderson about geothermal heat pump (GHP) technology options, applications, and installation costs for residences.

  17. National Geothermal Data System Architecture Design, Testing...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    related information. * Partners - GeoHeat Center (Oregon Institute of Technology); Stanford Geothermal Program (Stanford Univ.); U.S. Geological Survey, Great Basin Center for...

  18. Federal Geothermal Research Program Update Fiscal Year 1999

    SciTech Connect (OSTI)

    Not Available

    2004-02-01

    The Department of Energy (DOE) and its predecessors have conducted research and development (R&D) in geothermal energy since 1971. To develop the technology needed to harness the Nation's vast geothermal resources, DOE's Office of Geothermal and Wind Technologies oversees a network of national laboratories, industrial contractors, universities, and their subcontractors. The following mission and goal statements guide the overall activities of the Office of Geothermal and Wind Technologies. This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 1999. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal and Wind Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy.

  19. Geothermal energy program summary

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The Geothermal Technology Division (GTD) of the US Department of Energy (DOE) is charged with the lead federal role in the research and development (R D) of technologies that will assist industry in economically exploiting the nation's vast geothermal resources. The GTD R D Program represents a comprehensive, balanced approach to establishing all forms of geothermal energy as significant contributors to the nation's energy supply. It is structured both to maintain momentum in the growth of the existing hydrothermal industry and to develop long-term options offering the greatest promise for practical applications. This volume, Volume 2, contains a detailed compilation of each GTD-funded R D activity performed by national laboratories or under contract to industrial, academic, and nonprofit research institutions.

  20. Geothermal Basics

    Broader source: Energy.gov [DOE]

    Geothermal energy is thermal energy generated and stored in the Earth. Geothermal energy can manifest on the surface of the Earth, or near the surface of the Earth, where humankind may harness it to serve our energy needs. Geothermal resources are reservoirs of hot water that exist at varying temperatures and depths below the Earth's surface. Wells can be drilled into these underground reservoirs to tap steam and very hot water that can be brought to the surface for a variety of uses.