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Sample records for geothermal electric hydroelectric

  1. Hydro-electric generator

    SciTech Connect (OSTI)

    Vauthier, P.

    1980-06-03

    The efficiency of a hydro-electric generator is improved by providing open-ended hollow tubes having influx ends proximate the axis and efflux ends proximate the periphery of a fan-bladed turbine. The jets of water developed by rotation of the fanbladed turbine are directed against turbine vanes at the periphery of the fan blades. The device is particularly suitable for mounting in a water current such as in an ocean current or river.

  2. List of Geothermal Electric Incentives | Open Energy Information

    Open Energy Info (EERE)

    Coal with CCS Concentrating Solar Power Energy Storage Fuel Cells Geothermal Electric Natural Gas Nuclear Tidal Energy Wave Energy Wind energy BiomassBiogas Hydroelectric...

  3. 2013 Electrical Production: EPAct 2005 Section 242 Hydroelectric Incentive

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

    Program | Department of Energy 3 Electrical Production: EPAct 2005 Section 242 Hydroelectric Incentive Program 2013 Electrical Production: EPAct 2005 Section 242 Hydroelectric Incentive Program In 2014, Congress appropriated funds for Hydroelectric Production Incentives under Section 242 of the Energy Policy Act of 2005. Qualified hydroelectric facilities-existing powered or non-powered dams and conduits that added a new turbine or other hydroelectric generating device-may receive up to 1.8

  4. 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive

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

    Program | Department of Energy 5 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive Program 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive Program In 2016, Congress appropriated funds for Hydroelectric Production Incentives under Section 242 of the Energy Policy Act of 2005. Qualified hydroelectric facilities-existing powered or non-powered dams and conduits that added a new turbine or other hydroelectric generating device-may receive up to 1.8

  5. 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive

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

    Program | Department of Energy 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive Program 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive Program In 2016, Congress appropriated funds for Hydroelectric Production Incentives under Section 242 of the Energy Policy Act of 2005. Qualified hydroelectric facilities-existing powered or non-powered dams and conduits that added a new turbine or other hydroelectric generating device-may receive up to

  6. List of Small Hydroelectric Incentives | Open Energy Information

    Open Energy Info (EERE)

    using Renewable Fuels Geothermal Electric Photovoltaics Renewable Fuels Solar Water Heat Natural Gas Hydroelectric energy Small Hydroelectric Yes Alternative Energy Development...

  7. 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 ...

  8. PP-89-1 Bangor Hydro-Electric Company | Department of Energy

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

    -1 Bangor Hydro-Electric Company PP-89-1 Bangor Hydro-Electric Company Presidental permit authorizing Bangor Hydro-Electric Company to construc, operate and maintain electric ...

  9. Geothermal Electricity Production Basics | NREL

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

    Electricity Production Basics Geothermal power plants use steam produced from reservoirs of hot water found a few miles or more below the Earth's surface to produce electricity. The steam rotates a turbine that activates a generator, which produces electricity. There are three types of geothermal power plants: dry steam, flash steam, and binary cycle. Photo of a geothermal power plant. This geothermal power plant generates electricity for the Imperial Valley in California. Dry Steam Dry steam

  10. List of Hydroelectric Incentives | Open Energy Information

    Open Energy Info (EERE)

    Coal with CCS Concentrating Solar Power Energy Storage Fuel Cells Geothermal Electric Natural Gas Nuclear Tidal Energy Wave Energy Wind energy BiomassBiogas Hydroelectric...

  11. Geothermal Electricity Production Basics

    Broader source: Energy.gov [DOE]

    Heat from the earth—geothermal energy—heats water that has seeped into underground reservoirs. These reservoirs can be tapped for a variety of uses, depending on the temperature of the water. The energy from high-temperature reservoirs (225°-600°F) can be used to produce electricity.

  12. 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...

  13. 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...

  14. Geothermal Electricity Technology Evaluation Model (GETEM) Development;

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

    2010 Geothermal Technology Program Peer Review Report | Department of Energy Development; 2010 Geothermal Technology Program Peer Review Report Geothermal Electricity Technology Evaluation Model (GETEM) Development; 2010 Geothermal Technology Program Peer Review Report DOE 2010 Geothermal Technologies Program Peer Review adse_001_mines.pdf (193.89 KB) More Documents & Publications Systems Engineering; 2010 Geothermal Technology Program Peer Review Report National Geothermal Student

  15. Rural Cooperative Geothermal Development Electric & Agriculture |

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

    Department of Energy Rural Cooperative Geothermal Development Electric & Agriculture Rural Cooperative Geothermal Development Electric & Agriculture DOE 2010 Geothermal Program Peer Review; Low Temperature Demonstration Projects low_silveria_rural_electric_coop.pdf (557.69 KB) More Documents & Publications Southwest Alaska Regional Geothermal Energy Project District Wide Geothermal Heating Conversion Blaine County School District Novel Energy Conversion Equipment for Low

  16. 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric...

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

    In 2016, Congress appropriated funds for Hydroelectric Production Incentives under Section 242 of the Energy Policy Act of 2005. Qualified hydroelectric facilities-existing powered ...

  17. Policy Makers' Guidebook for Geothermal Electricity Generation...

    Open Energy Info (EERE)

    Electricity Generation Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Policy Makers' Guidebook for Geothermal Electricity Generation AgencyCompany Organization:...

  18. Geothermal energy in the western United States and Hawaii: Resources and projected electricity generation supplies. [Contains glossary and address list of geothermal project developers and owners

    SciTech Connect (OSTI)

    Not Available

    1991-09-01

    Geothermal energy comes from the internal heat of the Earth, and has been continuously exploited for the production of electricity in the United States since 1960. Currently, geothermal power is one of the ready-to-use baseload electricity generating technologies that is competing in the western United States with fossil fuel, nuclear and hydroelectric generation technologies to provide utilities and their customers with a reliable and economic source of electric power. Furthermore, the development of domestic geothermal resources, as an alternative to fossil fuel combustion technologies, has a number of associated environmental benefits. This report serves two functions. First, it provides a description of geothermal technology and a progress report on the commercial status of geothermal electric power generation. Second, it addresses the question of how much electricity might be competitively produced from the geothermal resource base. 19 figs., 15 tabs.

  19. List of Geothermal Incentives | Open Energy Information

    Open Energy Info (EERE)

    Coal with CCS Concentrating Solar Power Energy Storage Fuel Cells Geothermal Electric Natural Gas Nuclear Tidal Energy Wave Energy Wind energy BiomassBiogas Hydroelectric...

  20. Electrical Resistivity At Coso Geothermal Area (1972) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Electrical Resistivity At Coso Geothermal Area (1972) Exploration Activity Details Location...

  1. 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric...

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

    Section 242 of the Energy Policy Act of 2005. Qualified hydroelectric facilities-existing powered or non-powered dams and conduits that added a new turbine or other hydroelectric ...

  2. 2013 Electrical Production: EPAct 2005 Section 242 Hydroelectric...

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

    Section 242 of the Energy Policy Act of 2005. Qualified hydroelectric facilities-existing powered or non-powered dams and conduits that added a new turbine or other hydroelectric ...

  3. Policymakers' Guidebook for Geothermal Electricity Generation (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01

    This document provides an overview of the NREL Geothermal Policymakers' Guidebook for Electricity Generation with information directing people to the Web site for more in-depth information.

  4. Rural Cooperative Geothermal Development Electric & Agriculture

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

    ... Project ManagementCoordination * Surprise Valley Electric management and staff is ... Project Coordinator anytime significant event occurs 10 | US DOE Geothermal Program ...

  5. GETEM -Geothermal Electricity Technology Evaluation Model

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

    1 GETEM -Geothermal Electricity Technology Evaluation Model Background: GETEM was originally developed for the Department of Energy's Geothermal Technologies Program to provide both a method for quantifying the power generation cost from geothermal energy, and a means of assessing how technology advances might impact those generation costs. Generation cost is determined as the Levelized-Cost-of-Electricity (LCOE). The model is intended to provide representative estimates of cost and performance

  6. List of Geothermal Heat Pumps Incentives | Open Energy Information

    Open Energy Info (EERE)

    using Renewable Fuels Geothermal Electric Ground Source Heat Pumps Hydroelectric energy Hydrogen Landfill Gas Methanol Passive Solar Space Heat Photovoltaics Solar Space Heat...

  7. 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 Technologies Office has uploaded an updated version of the Geothermal Electricity Technology Evaluation Model (GETEM) provided by Idaho National Laboratory. GETEM is an Excel-based tool used to estimate the Levelized Cost of Energy for definable geothermal scenarios. Electrical power generation is the sole geothermal use considered by GETEM and does not provide assessment

  8. NREL: Learning - Geothermal Electricity Production Basics

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

    Geothermal power plants use steam produced from reservoirs of hot water found a few miles or more below the Earth's surface to produce electricity. The steam rotates a turbine that ...

  9. Chena Hot Springs Resort - Electric Power Generation Using Geothermal...

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

    Generation Using Geothermal Fluid Coproduced from Oil andor Gas Wells Chena Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil andor Gas ...

  10. Employment Impacts of Geothermal Electric Projects Entingh, Daniel...

    Office of Scientific and Technical Information (OSTI)

    Employment Impacts of Geothermal Electric Projects Entingh, Daniel J. 15 GEOTHERMAL ENERGY; 24 POWER TRANSMISSION AND DISTRIBUTION; CAPITAL; CONSTRUCTION; EMPLOYMENT; EXPLORATION;...

  11. 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 rese geothermal_electricity_technology_evaluation_model_2012.pdf (665.87 KB) More Documents & Publications U.S. DOE

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

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

    Energy -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 geothermal

  13. Recovery Act:Rural Cooperative Geothermal development Electric &

    Office of Scientific and Technical Information (OSTI)

    Agriculture (Technical Report) | SciTech Connect Technical Report: Recovery Act:Rural Cooperative Geothermal development Electric & Agriculture Citation Details In-Document Search Title: Recovery Act:Rural Cooperative Geothermal development Electric & Agriculture Surprise Valley Electric, a small rural electric cooperative serving northeast California and southern Oregon, developed a 3mw binary geothermal electric generating plant on a cooperative member's ranch. The geothermal

  14. Geothermal Electrical Production CO2 Emissions Study

    SciTech Connect (OSTI)

    K. K. Bloomfield; J. N. Moore

    1999-10-01

    Emission of �greenhouse gases� into the environment has become an increasing concern. Deregulation of the electrical market will allow consumers to select power suppliers that utilize �green power.� Geothermal power is classed as �green power� and has lower emissions of carbon dioxide per kilowatt-hour of electricity than even the cleanest of fossil fuels, natural gas. However, previously published estimates of carbon dioxide emissions are relatively old and need revision. This study estimates that the average carbon dioxide emissions from geothermal and fossil fuel power plants are: geothermal 0.18 , coal 2.13, petroleum 1.56 , and natural gas 1.03 pounds of carbon dioxide per kilowatt-hour respectively.

  15. Geothermal Electrical Production CO2 Emissions Study

    SciTech Connect (OSTI)

    Bloomfield, Kevin Kit; Moore, J. N.

    1999-10-01

    Emission of “greenhouse gases” into the environment has become an increasing concern. Deregulation of the electrical market will allow consumers to select power suppliers that utilize “green power.” Geothermal power is classed as “green power” and has power emissions of carbon dioxide per kilowatt-hour of electricity than even the cleanest of fossil fuels, natural gas. However, previously published estimates of carbon dioxide emissions are relatively old and need revision. This study estimates that the average carbon dioxide emissions from geothermal and fossil fuel power plants are: geothermal 0.18 , coal 2.13, petroleum 1.56 , and natural gas 1.03 pounds of carbon dioxide per kilowatt-hour respectively.

  16. Kootznoowoo Incorporated: 1+ MW Thayer Creek Hydro-electric Development Project

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

    Presentation Kootznoowoo Incorporated 1+ MW Thayer Creek Hydro-electric Development Project Peter Naoroz General Manager Kootznoowoo, Inc. Final Design Grant No Construction Previous work done by HDR, Alaska Cost Reduction  Angoon Community Association  City of Angoon  Sealaska Corporation  Central Council of Tlingit and Haida Indian Tribes of Alaska  Inside Passage Electrical Cooperative  Our Neighboring Communities  Our First Nation Brothers and Sisters  DOE, USDA FS,

  17. Bangor Hydro-Electric Co | Open Energy Information

    Open Energy Info (EERE)

    Co Place: Maine Service Territory: Maine Phone Number: 1-800-499-6600 Website: bhe.com Twitter: @Bangor Facebook: https:www.facebook.compagesBangor-Hydro-Electric...

  18. Application Of Geothermal Energy To The Supply Of Electricity...

    Open Energy Info (EERE)

    Geothermal Energy To The Supply Of Electricity In Rural Areas Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Application Of Geothermal Energy...

  19. EIS-0166: Bangor Hydro-Electric Transmission Line, Maine

    Broader source: Energy.gov [DOE]

    The Department of Energy prepared this environmental impact statement while considering whether to authorize a Presidential permit for Bangor Hydro to construct a new electric transmission facility at the U.S. border with Canada.

  20. Low-temperature Stirling Engine for Geothermal Electricity Generation

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Low-temperature Stirling Engine for Geothermal Electricity Generation Citation Details In-Document Search Title: Low-temperature Stirling Engine for Geothermal Electricity Generation Up to 2700 terawatt-hours per year of geothermal electricity generation capacity has been shown to be available within North America, typically with wells drilled into geologically active regions of the earth's crust where this energy is concentrated (Huttrer, 2001). Of this

  1. 2015 Electrical Production: EPACT 2005 Section 242 Hydroelectric Incentive

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

    Recovery and Reinvestment Act of 2009" Report | Department of Energy The American Recovery and Reinvestment Act of 2009 provided $4.5 billion to the Office of Electricity Delivery and Energy Reliability to modernize the U.S. power grid, create jobs, and stimulate the economy. As part of that work, OE and industry partners invested a total of about $358 million to deploy synchrophasor technology to provide operators with unprecedented wide-area visibility to better sense the behavior of

  2. A study of geothermal drilling and the production of electricity from geothermal energy

    SciTech Connect (OSTI)

    Pierce, K.G.; Livesay, B.J.

    1994-01-01

    This report gives the results of a study of the production of electricity from geothermal energy with particular emphasis on the drilling of geothermal wells. A brief history of the industry, including the influence of the Public Utilities Regulatory Policies Act, is given. Demand and supply of electricity in the United States are touched briefly. The results of a number of recent analytical studies of the cost of producing electricity are discussed, as are comparisons of recent power purchase agreements in the state of Nevada. Both the costs of producing electricity from geothermal energy and the costs of drilling geothermal wells are analyzed. The major factors resulting in increased cost of geothermal drilling, when compared to oil and gas drilling, are discussed. A summary of a series of interviews with individuals representing many aspects of the production of electricity from geothermal energy is given in the appendices. Finally, the implications of these studies are given, conclusions are presented, and program recommendations are made.

  3. Progress Report on Electrical Resistivity Studies Coso Geothermal...

    Open Energy Info (EERE)

    Report on Electrical Resistivity Studies Coso Geothermal Area Inyo County California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Progress Report on...

  4. Progress report on electrical resistivity studies, COSO Geothermal...

    Open Energy Info (EERE)

    report on electrical resistivity studies, COSO Geothermal Area, Inyo County, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Progress report...

  5. Geothermal Electric Plant Planned in N.M.

    Office of Energy Efficiency and Renewable Energy (EERE)

    Publicly traded Raser Technologies Inc. of Provo, Utah, said Wednesday that it is planning to build New Mexico's first commercial geothermal electric generation plant.

  6. Rural Cooperative Geothermal Development Electric & Agriculture...

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

    More Documents & Publications Southwest Alaska Regional Geothermal Energy Project District Wide Geothermal Heating Conversion Blaine County School District Novel Energy Conversion ...

  7. Research Initiative Will Demonstrate Low Temperature Geothermal Electrical

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

    Power Generation Systems Using Oilfield Fluids | Department of Energy Research Initiative Will Demonstrate Low Temperature Geothermal Electrical Power Generation Systems Using Oilfield Fluids Research Initiative Will Demonstrate Low Temperature Geothermal Electrical Power Generation Systems Using Oilfield Fluids October 6, 2009 - 1:51pm Addthis The U.S. Department of Energy's (DOE) Geothermal Technologies Office (GTO) is announcing a new collaboration with the Office of Fossil Energy (FE) to

  8. Chena Hot Springs Resort - Electric Power Generation Using Geothermal Fluid

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

    Coproduced from Oil and/or Gas Wells | Department of Energy Chena Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil and/or Gas Wells Chena Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil and/or Gas Wells Chena Hot Springs Resort project presentation at the 2013 peer review meeting in Colorado. chenahotsprings_peerreview2013.pdf (798.26 KB) More Documents & Publications Electrical Power Generation Using

  9. Energy 101: Hydroelectric Power

    Broader source: Energy.gov [DOE]

    Learn how hydroelectric power, or hydropower, captures the kinetic energy of flowing water and turns it into electricity for our homes and businesses.

  10. Geothermal Energy for Production of Heat and Electricity Economically Simulated

    Energy Science and Technology Software Center (OSTI)

    2015-02-28

    GEOPHIRES is a software tool to investigate technical and economic performance of a geothermal system. Possible end-use options are electricity, direct-use heat and co-generation.

  11. Misinterpretation of Electrical Resistivity Data in Geothermal...

    Open Energy Info (EERE)

    T.G. Caldwell and S.L. Bennie Conference World Geothermal Congress 2005; Antalya, Turkey; 20050424 Published ?, 2005 DOI Not Provided Check for DOI availability: http:...

  12. Employment Impacts of Geothermal Electric Projects (Technical...

    Office of Scientific and Technical Information (OSTI)

    These include jobs during the 5 to 10 years of exploration and construction activities ... AND DISTRIBUTION; CAPITAL; CONSTRUCTION; EMPLOYMENT; EXPLORATION; GEOTHERMAL ...

  13. 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.

  14. Policymakers' Guidebook for Geothermal Electricity Generation...

    Open Energy Info (EERE)

    process. Highlights "This document identifies and describes five steps for implementing geothermal policies that may reduce barriers and result in deployment and implementation...

  15. Small geothermal electric systems for remote powering

    SciTech Connect (OSTI)

    Entingh, Daniel J.; Easwaran, Eyob.; McLarty, Lynn

    1994-08-08

    This report describes conditions and costs at which quite small (100 to 1,000 kilowatt) geothermal systems could be used for off-grid powering at remote locations. This is a first step in a larger process of determining locations and conditions at which markets for such systems could be developed. The results suggest that small geothermal systems offer substantial economic and environmental advantages for powering off-grid towns and villages. Geothermal power is most likely to be economic if the system size is 300 kW or greater, down to reservoir temperatures of 100{degree}C. For system sizes smaller than 300 kW, the economics can be favorable if the reservoir temperature is about 120{degree}C or above. Important markets include sites remote from grids in many developing and developed countries. Estimates of geothermal resources in many developing countries are shown.

  16. Improvements in geothermal electric power and silica production

    DOE Patents [OSTI]

    Hill, J.H.; Fulk, M.M.

    Electricity is generated from hot geothermal solution by extracting heat therefrom, mineral solids which form in a so cooled geothermal solution are separated to recover minerals and facilitate reinjection of the solution into the ground. The separated solids are treated to recover silica by addition of an acid (amorphous silica precipitates) or a base (other minerals precipitate and soulble silicates are formed which are subsequently precipitated by acid neutralization). If desired, after silica is separated, other minerals can be separated and recovered.

  17. Electrical Power Generation Using Geothermal Fluid Co-produced from Oil &

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

    Gas; 2010 Geothermal Technology Program Peer Review Report | Department of Energy Gas; 2010 Geothermal Technology Program Peer Review Report Electrical Power Generation Using Geothermal Fluid Co-produced from Oil & Gas; 2010 Geothermal Technology Program Peer Review Report DOE 2010 Geothermal Technologies Program Peer Review lowtemp_012_karl.pdf (247.08 KB) More Documents & Publications GRED Drilling Award … GRED III Phase II; 2010 Geothermal Technology Program Peer Review Report

  18. Policy Overview and Options for Maximizing the Role of Policy in Geothermal Electricity Development

    Broader source: Energy.gov [DOE]

    This report explores the effectiveness of the historical and current body of policies in terms of increased geothermal electricity development. Insights are provided into future policies that may drive the market to optimize development of available geothermal electricity resources.

  19. Advanced Electric Submersible Pump Design Tool for Geothermal Applications

    SciTech Connect (OSTI)

    Xuele Qi; Norman Turnquist; Farshad Ghasripoor

    2012-05-31

    Electrical Submersible Pumps (ESPs) present higher efficiency, larger production rate, and can be operated in deeper wells than the other geothermal artificial lifting systems. Enhanced Geothermal Systems (EGS) applications recommend lifting 300 C geothermal water at 80kg/s flow rate in a maximum 10-5/8-inch diameter wellbore to improve the cost-effectiveness. In this paper, an advanced ESP design tool comprising a 1D theoretical model and a 3D CFD analysis has been developed to design ESPs for geothermal applications. Design of Experiments was also performed to optimize the geometry and performance. The designed mixed-flow type centrifugal impeller and diffuser exhibit high efficiency and head rise under simulated EGS conditions. The design tool has been validated by comparing the prediction to experimental data of an existing ESP product.

  20. Use of Geothermal Energy for Electric Power Generation

    SciTech Connect (OSTI)

    Mashaw, John M.; Prichett, III, Wilson

    1980-10-23

    The National Rural Electric Cooperative Association and its 1,000 member systems are involved in the research, development and utilization of many different types of supplemental and alternative energy resources. We share a strong commitment to the wise and efficient use of this country's energy resources as the ultimate answer to our national prosperity and economic growth. WRECA is indebted to the United States Department of Energy for funding the NRECA/DOE Geothermal Workshop which was held in San Diego, California in October, 1980. We would also like to express our gratitude to each of the workshop speakers who gave of their time, talent and experience so that rural electric systems in the Western U. S. might gain a clearer understanding of the geothermal potential in their individual service areas. The participants were also presented with practical, expert opinion regarding the financial and technical considerations of using geothermal energy for electric power production. The organizers of this conference and all of those involved in planning this forum are hopeful that it will serve as an impetus toward the full utilization of geothermal energy as an important ingredient in a more energy self-sufficient nation. The ultimate consumer of the rural electric system, the member-owner, expects the kind of leadership that solves the energy problems of tomorrow by fully utilizing the resources at our disposal today.

  1. Economics of a Conceptual 75 MW Hot Dry Rock Geothermal Electric...

    Open Energy Info (EERE)

    Economics of a Conceptual 75 MW Hot Dry Rock Geothermal Electric Power-Station Abstract Man-made, hot dry rock (HDR) geothermal energy reservoirs have been investigated for over...

  2. 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...

  3. Acoustic and electrical properties of Mexican geothermal rock samples

    SciTech Connect (OSTI)

    Contreras, E.A.; King, M.S.

    1984-12-01

    Acoustic compressional and shear-wave velocities have been measured on a suite of ten sandstone samples obtained from wells in the Cerro Prieto geothermal field and on two rock samples from other Mexican geothermal fields. The samples were tested in both their dry and fully brine-saturated states at uniaxial stresses to 15 MPa. Electrical resistivities and associated phase angles have been measured on the same core samples as a function of frequency in the range 10 Hz to 10/sup 5/ Hz under drained conditions at hydrostatic confining stresses to 10 MPa. The electrical properties were measured on samples tested in their fully saturated state, using brines of two different concentrations.

  4. 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: ...

  5. Un Seminar On The Utilization Of Geothermal Energy For Electric...

    Open Energy Info (EERE)

    Geothermics. () . Related Geothermal Exploration Activities Activities (3) Modeling-Computer Simulations (Ozkocak, 1985) Observation Wells (Ozkocak, 1985) Reflection Survey...

  6. 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.

  7. Systems for Electrical Power from Coproduced and Low Temperature Geothermal Resources

    Broader source: Energy.gov [DOE]

    Presentation about Systems for Electrical Power from Coproduced and Low Temperature Geothermal Resources includes background, results and discussion, future plans and conclusion.

  8. Fact #840: September 29, 2014 World Renewable Electricity Consumption is Growing

    Broader source: Energy.gov [DOE]

    Electricity generated from sources that are renewable – hydroelectric power, bio-fuels, geothermal, solar, wind, wood, waste – have grown 150% from 1980 to 2011 (latest year available). Of the...

  9. 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...

  10. 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....

  11. Results of Electric Survey in the Area of Hawaii Geothermal Test...

    Open Energy Info (EERE)

    Electric Survey in the Area of Hawaii Geothermal Test Well HGP-A Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Results of Electric Survey in...

  12. Geothermal

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

    Stationary Power/Energy Conversion Efficiency/Geothermal Geothermal Tara Camacho-Lopez 2016-03-16T19:31:15+00:00 geothermal_leamstest Sandia's work in drilling technology is aimed at reducing the cost and risk associated with drilling in harsh, subterranean environments. The historical focus of the drilling research has been directed at significantly expanding the nation's utilization of geothermal energy. This focus in geothermal related drilling research is the search for practical solutions

  13. Purchase and Installation of a Geothermal Power Plant to Generate Electricity Using Geothermal Water Resources

    Broader source: Energy.gov [DOE]

    Project objectives: Demonstrate technical and financial feasibility of the use of an existing low-temperature geothermal resource for combined heat and power; and Maintain and enhance existing geothermal district heating operation.

  14. Chapter 4: Advancing Clean Electric Power Technologies | Geothermal Power Technology Assessment

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

    Geothermal Power Chapter 4: Technology 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. electricity generation, 1 it is regionally much more significant in the western United States. Vast amounts of heat are contained in the interior of the earth from the slow decay of radioactive elements and the heat remaining from earth's formation. This heat flows to the surface at low rates

  15. Energy 101: Hydroelectric Power | Department of Energy

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

    Hydroelectric Power Energy 101: Hydroelectric Power Addthis Description Learn how hydropower captures the kinetic energy of flowing water and turns it into electricity for our homes and businesses. Topic Water Text Version Below is the text version for the Energy 101: Hydroelectric Power video: The video opens with the words "Energy 101: Hydroelectric Power." This is followed by a montage of rivers and streams, then a shot of an older water wheel. People have been capturing the energy

  16. Integrating CO₂ storage with geothermal resources for dispatchable renewable electricity

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Buscheck, Thomas A.; Bielicki, Jeffrey M.; Chen, Mingjie; Sun, Yunwei; Hao, Yue; Edmunds, Thomas A.; Saar, Martin O.; Randolph, Jimmy B.

    2014-12-31

    We present an approach that uses the huge fluid and thermal storage capacity of the subsurface, together with geologic CO₂ storage, to harvest, store, and dispatch energy from subsurface (geothermal) and surface (solar, nuclear, fossil) thermal resources, as well as energy from electrical grids. Captured CO₂ is injected into saline aquifers to store pressure, generate artesian flow of brine, and provide an additional working fluid for efficient heat extraction and power conversion. Concentric rings of injection and production wells are used to create a hydraulic divide to store pressure, CO₂, and thermal energy. Such storage can take excess power frommore » the grid and excess/waste thermal energy, and dispatch that energy when it is demanded, enabling increased penetration of variable renewables. Stored CO₂ functions as a cushion gas to provide enormous pressure-storage capacity and displaces large quantities of brine, which can be desalinated and/or treated for a variety of beneficial uses.« less

  17. Integrating CO₂ storage with geothermal resources for dispatchable renewable electricity

    SciTech Connect (OSTI)

    Buscheck, Thomas A.; Bielicki, Jeffrey M.; Chen, Mingjie; Sun, Yunwei; Hao, Yue; Edmunds, Thomas A.; Saar, Martin O.; Randolph, Jimmy B.

    2014-12-31

    We present an approach that uses the huge fluid and thermal storage capacity of the subsurface, together with geologic CO₂ storage, to harvest, store, and dispatch energy from subsurface (geothermal) and surface (solar, nuclear, fossil) thermal resources, as well as energy from electrical grids. Captured CO₂ is injected into saline aquifers to store pressure, generate artesian flow of brine, and provide an additional working fluid for efficient heat extraction and power conversion. Concentric rings of injection and production wells are used to create a hydraulic divide to store pressure, CO₂, and thermal energy. Such storage can take excess power from the grid and excess/waste thermal energy, and dispatch that energy when it is demanded, enabling increased penetration of variable renewables. Stored CO₂ functions as a cushion gas to provide enormous pressure-storage capacity and displaces large quantities of brine, which can be desalinated and/or treated for a variety of beneficial uses.

  18. 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...

  19. 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...

  20. Flathead Electric Cooperative Facility Geothermal Heat Pump System Upgrade

    Broader source: Energy.gov [DOE]

    Project Will Take Advantage of Abundant Water in Shallow Aquifer. Demonstrate Low Temperature GSHP System Design. Provides a Baseline for Local Industrial Geothermal Project Costs and Benefits.

  1. Electric Power Generation Using Geothermal Fluid Coproduced from...

    Open Energy Info (EERE)

    and PWPS are proving that geothermal energy productioncan coexist alongside current oil development operations.Chena Hot Springs Resort and UTRC have previously...

  2. Use Of Electrical Surveys For Geothermal Reservoir Characterization...

    Open Energy Info (EERE)

    geothermal reservoir characteristics. Authors Sabodh K. Garg, John W. Pritchett, Philip E. Wannamaker and Jim Combs Published GRC, 2007 DOI Not Provided Check for DOI...

  3. El Paso County Geothermal Electric Generation Project: Innovative...

    Open Energy Info (EERE)

    Bliss and other military reservations obtain specified percentages of their power from renewable sources of production. The geothermal resource to be evaluated, if commercially...

  4. Recovery Act:Rural Cooperative Geothermal development Electric...

    Office of Scientific and Technical Information (OSTI)

    The geothermal resource had been discovered in 1980 when the ranch was developing supplemental irrigation water wells. The 240F resource was used for irrigation until developed ...

  5. Policy Overview and Options for Maximizing the Role of Policy in Geothermal Electricity Development

    SciTech Connect (OSTI)

    Doris, E.; Kreycik, C.; Young, K.

    2009-09-01

    Geothermal electricity production capacity has grown over time because of multiple factors, including its renewable, baseload, and domestic attributes; volatile and high prices for competing technologies; and policy intervention. Overarching federal policies, namely the Public Utilities Regulatory Policies Act (PURPA), provided certainty to project investors in the 1980s, leading to a boom in geothermal development. In addition to market expansion through PURPA, research and development policies provided an investment of public dollars toward developing technologies and reducing costs over time to increase the market competitiveness of geothermal electricity. Together, these efforts are cited as the primary policy drivers for the currently installed capacity. Informing policy decisions depends on the combined impacts of policies at the federal and state level on geothermal development. Identifying high-impact suites of policies for different contexts, and the government levels best equipped to implement them, would provide a wealth of information to both policy makers and project developers.

  6. Electrical Energy and Demand Savings from a Geothermal Heat Pump...

    Office of Scientific and Technical Information (OSTI)

    space-conditioning systems of an entire city (4,003 military family housing units) have been converted to geothermal heat pumps (GHPs) under an energy savings performance contract. ...

  7. Geothermal

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

    Geothermal Louise Vickery, General Manager, Renewable Futures at the Australian Renewable Energy Agency (ARENA). Permalink Gallery Australian Renewable-Energy Official Visits Sandia Concentrating Solar Power, EC, Energy, Geothermal, News, News & Events, Photovoltaic, Renewable Energy, Solar, Water Power, Wind Energy Australian Renewable-Energy Official Visits Sandia Louise Vickery, General Manager, Renewable Futures at the Australian Renewable Energy Agency (ARENA). At the end of June,

  8. Geothermal Generation | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Generation This article is a stub. You can help OpenEI by expanding it. Global Geothermal Energy Generation Global Geothermal Electricity Generation in 2007 (in millions...

  9. 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....

  10. Altheim geothermal Plant for electricity production by Organic Rankine Cycle turbogenerator

    SciTech Connect (OSTI)

    Pernecker, Gerhard; Ruhland, Johannes

    1996-01-24

    The paper describes the plan of the town Altheim in Upper Austria to produce electricity by an Organic Rankine Cycle-turbogenerator in the field of utilization of low temperatured thermal water. The aim of the project is to improve the technical and economic situation of the geothermal plant.

  11. 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.

  12. Geothermal resource base of the world: a revision of the Electric Power Research Institute's estimate

    SciTech Connect (OSTI)

    Aldrich, M.J.; Laughlin, A.W.; Gambill, D.T.

    1981-04-01

    Review of the Electric Power Research Institute's (EPRI) method for calculating the geothermal resource base of a country shows that modifications are needed for several of the assumptions used in the calculation. These modifications include: (1) separating geothermal belts into volcanic types with a geothermal gradient of 50{sup 0}C/km and complex types in which 80% of the area has a temperature gradient of 30{sup 0}C/km and 20% has a gradient of 45{sup 0}C/km, (2) using the actual mean annual temperature of a country rather than an assumed 15{sup 0}C average ambient temperature, and (3) making separate calculations for the resource stored in water/brine and that stored in rock. Comparison of this method (Revised EPRI) for calculating a geothermal resource base with other resource base estimates made from a heat flow map of Europe indicates that the technique yields reasonable values. The calculated geothermal resource bases, stored in water and rock to a depth of 5 km, for each country in the world are given. Approximately five times as much energy is stored in rock as is stored in water.

  13. Electrical resistivity and magnetic investigations of the geothermal systems in the Rotorua area, New Zealand

    SciTech Connect (OSTI)

    Bibby, H.M. ); Dawson, G.B.; Rayner, H.H.; Bennie, S.L.; Bromley, C.J. )

    1992-04-01

    This paper reports that electrical and magnetic data are used in an investigation of a 450 km{sup 2} region in order to delineate the Rotorua City Geothermal system and determine its relationship with other geothermal systems in the region. Three distinct regions of low ({lt}30 Omega m) apparent resistivity are delineated. The southern of these outlines the Rotorua City Geothermal System which has an area of about 18 km{sup 2}, with the northern third covered by Lake Rotorua. The boundary of the system is characterized by a rapid lateral change in apparent resistivity which can be modeled as a single, near vertical zone in which the distance between hot and cold water is very narrow. Magnetic properties also change in the vicinity of the discontinuity in some areas, consistent with hydrothermal alteration having destroyed the magnetite in the rocks of the geothermal system. Hot water is believed to be rising, driven by buoyancy forces across the whole of the low resistivity region. There is some indication, particularly in the south, that the boundary between hot and cold fluids dips away from the field. A second low resistivity zone (the East Lake Rotorua anomaly) with an area of about 8 km{sup 2}, is believed to outline a second independent geothermal system, with surface manifestations on Mokoia Island, and on the eastern shore of the lake. High heat flow in lake bottom sediments, and a reduction in magnetic signature over this region supports this conclusion. A third resistivity low under the west of Lake Rotorua has no associated thermal features and is believed to be a fossil hydrothermal system. There is no apparent relationship between the location of the geothermal systems and the Rotorua caldera. The aeromagnetic measurements have delineated several highly magnetic bodies which cannot be linked with surface geology. These are believed to be caused by buried rhyolite dome complexes at shallow depth.

  14. Geothermal energy as a source of electricity. A worldwide survey of the design and operation of geothermal power plants

    SciTech Connect (OSTI)

    DiPippo, R.

    1980-01-01

    An overview of geothermal power generation is presented. A survey of geothermal power plants is given for the following countries: China, El Salvador, Iceland, Italy, Japan, Mexico, New Zealand, Philippines, Turkey, USSR, and USA. A survey of countries planning geothermal power plants is included. (MHR)

  15. Geothermal | Department of Energy

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

    Geothermal energy plant at The Geysers near Santa Rosa in Northern California, the world's largest electricity-generating geothermal development. | Photo courtesy of the National...

  16. 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.

  17. 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.

  18. Surprise Valley Electrification Corp. Recovery Act: Rural Cooperative Geothermal Development Electric &

    Office of Scientific and Technical Information (OSTI)

    Surprise Valley Electrification Corp. Recovery Act: Rural Cooperative Geothermal Development Electric & Agriculture DE-EE0003006 Final Scientific Report Principal Investigator: E. Lynn Culp Team Members: Brad Kresge, General Manager Jane Eaton, Finance Manager SVEC Board of Directors Jeff Mann & Chun Chin, POWER Engineers Roy Mink, Geologist Silvio Pezzopane, Geologist January 12, 2016 Table of Contents Executive Summary 4 Project Objectives 6 Sustainable and Reliable Competitively

  19. 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.

  20. 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.

  1. Geothermal Basics | Department of Energy

    Energy Savers [EERE]

    Geothermal energy-geo (earth) + thermal (heat)-is heat ... including electricity generation, direct use, and heating ... Baseload-Geothermal power plants produce electricity ...

  2. Renewable Energy Technologies - Geothermal Energy

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

    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

  3. Technical Demonstration and Economic Validation of Geothermal-Produced Electricity from Coproduced Water at Existing Oil/Gas Wells in Texas

    Broader source: Energy.gov [DOE]

    Technical Demonstration and Economic Validation of Geothermal-Produced Electricity from Coproduced Water at Existing Oil/Gas Wells in Texas.

  4. Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems

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

    Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems Michael Batzle, PI Colorado School of Mines Track Name: Fluid Imaging Project Officer: Eric Hess Total Project Funding: $1,246, 579 April 22, 2013 This presentation does not contain any proprietary confidential, or otherwise restricted information. 2 | US DOE Geothermal Office eere.energy.gov Relevance/Impact of Research Project objectives * Use combined inversion of geophysical data

  5. Hydroelectric energy | Open Energy Information

    Open Energy Info (EERE)

    Hydroelectric energy Jump to: navigation, search TODO: Add description List of Hydroelectric Incentives Retrieved from "http:en.openei.orgwindex.php?titleHydroelectricenergy&...

  6. Small Hydroelectric | Open Energy Information

    Open Energy Info (EERE)

    Small Hydroelectric Jump to: navigation, search TODO: Add description List of Small Hydroelectric Incentives Retrieved from "http:en.openei.orgwindex.php?titleSmallHydroelect...

  7. Geothermal probabilistic cost study

    SciTech Connect (OSTI)

    Orren, L.H.; Ziman, G.M.; Jones, S.C.; Lee, T.K.; Noll, R.; Wilde, L.; Sadanand, V.

    1981-08-01

    A tool is presented to quantify the risks of geothermal projects, the Geothermal Probabilistic Cost Model (GPCM). The GPCM model is used to evaluate a geothermal reservoir for a binary-cycle electric plant at Heber, California. Three institutional aspects of the geothermal risk which can shift the risk among different agents are analyzed. The leasing of geothermal land, contracting between the producer and the user of the geothermal heat, and insurance against faulty performance are examined. (MHR)

  8. An expanded review and comparison of greenhouse gas emissions from fossil fuel and geothermal electrical generating facilities

    SciTech Connect (OSTI)

    Booth, R.B.; Neil, P.E.

    1998-12-31

    This paper provides a review of the greenhouse gas emissions due to fossil fuel and geothermal electrical generation and to the emissions of their respective support activities. These support activities consist of, exploration, development, and transportation aspects of the fuel source, including waste management. These support activities could amount to an additional 6% for coal, 22% for oil, 13% for natural gas and 1% for geothermal. The presented methodologies and underlying principles can be used to better define the resultant emissions, rankings and global impacts of these electrical generating industries.

  9. Hot dry rock geothermal energy for U.S. electric utilities. Draft final report

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    In order to bring an electric utility component into the study of hot dry rock geothermal energy called for in the Energy Policy Act of 1992 (EPAct), EPRI organized a one-day conference in Philadelphia on January 14,1993. The conference was planned as the first day of a two-day sequence, by coordinating with the U.S. Geological Survey (USGS) and the U.S. Department of Energy (DOE). These two federal agencies were charged under EPAct with the development of a report on the potential for hot dry rock geothermal energy production in the US, especially the eastern US. The USGS was given lead responsibility for a report to be done in association with DOE. The EPRI conference emphasized first the status of technology development and testing in the U.S. and abroad, i.e., in western Europe, Russia and Japan. The conference went on to address the extent of knowledge regarding the resource base in the US, especially in the eastern half of the country, and then to address some practical business aspects of organizing projects or industries that could bring these resources into use, either for thermal applications or for electric power generation.

  10. 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.

  11. Request for Information on the Availability of New Geothermal Electricity in the Salton Sea Area to Serve Regional Federal Load

    Broader source: Energy.gov [DOE]

    The purpose of the RFI is to gather industry input on options available to the federal government for a potential aggregated power purchase of 100-250 MW of new construction geothermal electricity generated in the Salton Sea area, within the Riverside and Imperial Counties of California, for delivery over a 10-year or 20-year contract period to serve regional federal load.

  12. Electrical Energy and Demand Savings from a Geothermal Heat Pump ESPC at Fort Polk, LA

    SciTech Connect (OSTI)

    Shonder, John A; Hughes, Patrick

    1997-06-01

    At Fort Polk, Louisiana, the space-conditioning systems of an entire city (4,003 military family housing units) have been converted to geothermal heat pumps (GHPs) under an energy savings performance contract. At the same time, other efficiency measures, such as compact fluorescent lights, low-flow hot water outlets, and attic insulation, were installed. Pre- and post-retrofit data were taken at 15-minute intervals on energy flows through the electrical distribution feeders that serve the family housing areas of the post. Fifteen-minute interval data were also taken on energy use from a sample of the residences. The analysis presented in this paper shows that for a typical meteorological year, the retrofits result in an electrical energy savings of approximately 25.6 million kWh, or 32.4% of the pre-retrofit electrical use in family housing. Peak electrical demand has also been reduced by about 6.8 MW, which is 40% of pre-retrofit peak demand. In addition, the retrofits save about 260,000 therms per year of natural gas. It should be noted that the energy savings presented in this document are the 'apparent' energy savings observed in the monitored data and are not to be mistaken for the 'contracted' energy savings used as the basis for payments. To determine the 'contracted' energy savings, the 'apparent' energy savings may require adjustments for such things as changes in indoor temperature performance criteri, addition of ceiling fans, and other factors.

  13. Geothermal/Power Plant | Open Energy Information

    Open Energy Info (EERE)

    in Iceland. Geothermal Power Plants discussion Electricity Generation Converting the energy from a geothermal resource into electricity is achieved by producing steam from the...

  14. S ENERGY POLICY ACT OF 2005 SECTION 242 HYDROELECTRIC INCENTIVE PROGRAM

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

    S ENERGY POLICY ACT OF 2005 SECTION 242 HYDROELECTRIC INCENTIVE PROGRAM CALENDAR YEAR 2013 INCENTIVE PAYMENTS Payee (Applicant) Hydro Facility Albany Engineering Corporation (AEC) Mechanicville Hydroelectric Project Albany Engineering Corporation (AEC) Stuyvesant Falls Hydroelectric Project Barton (VT) Village, Inc., Electric Department Barton Hydro Bell Mountain Hydro LLC Bell Mountain Hydro Facility Bowersock Mills & Power Company Expanded Kansas River Hydropower Project-North Powerhouse

  15. 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

  16. Huaiji County Huilian Hydro electric Group Company Limited |...

    Open Energy Info (EERE)

    Zip: 526400 Sector: Hydro Product: Hydro-electric project designer, constructor, and maintenance service provider. CLP Holding has 25% ownership of Huilian Hydro-electric....

  17. Yacyreta hydroelectric project contract signed

    SciTech Connect (OSTI)

    Not Available

    1987-09-01

    On June 26, 1987 the $270 million contract for the supply of 20 large hydraulic turbines for the Yacyreta Hydroelectric Project was signed by the Entidad Binacional Yacyreta, (a binational agency created by the governments of Argentina and Paraguay for the development of Yacyreta), and by Voith Hydro, Inc., of York, Pennsylvania, and Canadian General Electric of Montreal, Canada. Under the terms of the contract, 9 turbine units will be supplied by Voith Hydro, Inc. from its York, Pennsylvania plant, 4 units by Canadian General Electric of Montreal, and 7 units by Metanac, a consortium of Argentine manufacturers, who will utilize technology and technical assistance from Voith and CGE. The Yacyreta Project is being built on the Parana River on the border between Argentina and Paraguay. Construction at the site commenced in late 1983. Voith's portion of this contrast represents approximately $130 million dollars worth of business for its York, Pennsylvania facility.

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Category: Geothermal Electric, Solar Thermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Municipal Solid Waste, Tidal, Wave, Wind (Small), Hydroelectric...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Electric, Solar Thermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Municipal Solid Waste, Combined Heat & Power, Wind (Small), Hydroelectric...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Institutional Savings Category: Geothermal Electric, Solar Thermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Ocean Thermal, Hydroelectric...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Contractors Savings Category: Geothermal Electric, Solar Thermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Hydroelectric (Small), Anaerobic Digestion,...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Government, Institutional Savings Category: Geothermal Electric, Solar Thermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Wind (Small), Hydroelectric...

  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. Effects of vaporizer and evaporative condenser pinch points on geofluid effectiveness and cost of electricity for geothermal binary power plants

    SciTech Connect (OSTI)

    Demuth, O.J.

    1984-01-01

    A brief study was conducted in support of the DOE/DGHT Heat Cycle Research Program to investigate the influences of minimum approach temperature differences occurring in supercritical-heater/vaporizer and evaporative-condenser heat rejection systems on geothermal-electric binary power plant performance and cost of electricity. For the systems investigated optimum pinch points for minimizing cost of electricity were estimated to range from 5 to 7/sup 0/F (3 to 4/sup 0/C) for the heater vaporizer. The minimum approach of condensing temperature to wet-bulb temperature for evaporative condensers was estimated to be about 15/sup 0/F (8/sup 0/C) in order to achieve the highest plant net geofluid effectiveness, and approximately 30/sup 0/F (17/sup 0/C) to attain the minimum cost of electricity.

  5. Honey Lake Geothermal Area | Department of Energy

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

    The Honey Lake geothermal area is located in Lassen County, California and Washoe County, Nevada. There are three geothermal projects actively producing electrical power. They are ...

  6. Iwate Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Profile Gross Production Capacity: Net Production Capacity: Owners : Tohoku Hydropower Geothermal Energy.CoTohoku Electric Power Tohoku HydropowerGeothermal Energy Co Power...

  7. 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.

  8. Water-related constraints to the development of geothermal electric generating stations

    SciTech Connect (OSTI)

    Robertson, R.C.; Shepherd, A.D.; Rosemarin, C.S.; Mayfield, M.W.

    1981-06-01

    The water-related constraints, which may be among the most complex and variable of the issues facing commercialization of geothermal energy, are discussed under three headings: (1) water requirements of geothermal power stations, (2) resource characteristics of the most promising hydrothermal areas and regional and local water supply situations, and (3) legal issues confronting potential users of water at geothermal power plants in the states in which the resource areas are located. A total of 25 geothermal resource areas in California, New Mexico, Oregon, Idaho, Utah, Hawaii, and Alaska were studied. Each had a hydrothermal resource temperature in excess of 150/sup 0/C (300/sup 0/F) and an estimated 30-year potential of greater than 100-MW(e) capacity.

  9. Geothermal energy: a brief assessment

    SciTech Connect (OSTI)

    Lunis, B.C.; Blackett, R.; Foley, D.

    1982-07-01

    This document includes discussions about geothermal energy, its applications, and how it is found and developed. It identifies known geothermal resources located in Western's power marketing area, and covers the use of geothermal energy for both electric power generation and direct applications. Economic, institutional, environmental, and other factors are discussed, and the benefits of the geothermal energy resource are described.

  10. 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.

  11. 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 ...

  12. Lushui County Quande Hydroelectrical Power Development Ltd |...

    Open Energy Info (EERE)

    County Quande Hydroelectrical Power Development Ltd Jump to: navigation, search Name: Lushui County Quande Hydroelectrical Power Development Ltd. Place: Yunnan Province, China...

  13. Potential Hydroelectric Development at Existing Federal Facilities...

    Open Energy Info (EERE)

    Potential Hydroelectric Development at Existing Federal Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Potential Hydroelectric Development at...

  14. Lessons Learned: Pangue Hydroelectric | Open Energy Information

    Open Energy Info (EERE)

    Learned: Pangue Hydroelectric Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Lessons Learned: Pangue Hydroelectric AgencyCompany Organization: International Finance...

  15. Electricity Generation from Geothermal Resources on the Fort Peck Reservation in Northeast Montana

    SciTech Connect (OSTI)

    Carlson, Garry J.; Birkby, Jeff

    2015-05-12

    Tribal lands owned by Assiniboine and Sioux Tribes on the Fort Peck Indian Reservation, located in Northeastern Montana, overlie large volumes of deep, hot, saline water. Our study area included all the Fort Peck Reservation occupying roughly 1,456 sq miles. The geothermal water present in the Fort Peck Reservation is located in the western part of the Williston Basin in the Madison Group complex ranging in depths of 5500 to 7500 feet. Although no surface hot springs exist on the Reservation, water temperatures within oil wells that intercept these geothermal resources in the Madison Formation range from 150 to 278 degrees F.

  16. Life-cycle analysis results of geothermal systems in comparison to other power systems.

    SciTech Connect (OSTI)

    Sullivan, J. L.; Clark, C. E.; Han, J.; Wang, M.; Energy Systems

    2010-10-11

    A life-cycle energy and greenhouse gas emissions analysis has been conducted with Argonne National Laboratory's expanded Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model for geothermal power-generating technologies, including enhanced geothermal, hydrothermal flash, and hydrothermal binary technologies. As a basis of comparison, a similar analysis has been conducted for other power-generating systems, including coal, natural gas combined cycle, nuclear, hydroelectric, wind, photovoltaic, and biomass by expanding the GREET model to include power plant construction for these latter systems with literature data. In this way, the GREET model has been expanded to include plant construction, as well as the usual fuel production and consumption stages of power plant life cycles. For the plant construction phase, on a per-megawatt (MW) output basis, conventional power plants in general are found to require less steel and concrete than renewable power systems. With the exception of the concrete requirements for gravity dam hydroelectric, enhanced geothermal and hydrothermal binary used more of these materials per MW than other renewable power-generation systems. Energy and greenhouse gas (GHG) ratios for the infrastructure and other life-cycle stages have also been developed in this study per kilowatt-hour (kWh) of electricity output by taking into account both plant capacity and plant lifetime. Generally, energy burdens per energy output associated with plant infrastructure are higher for renewable systems than conventional ones. GHG emissions per kWh of electricity output for plant construction follow a similar trend. Although some of the renewable systems have GHG emissions during plant operation, they are much smaller than those emitted by fossil fuel thermoelectric systems. Binary geothermal systems have virtually insignificant GHG emissions compared to fossil systems. Taking into account plant construction and operation, the GREET

  17. Loan Programs | Open Energy Information

    Open Energy Info (EERE)

    using Renewable Fuels Geothermal Electric Ground Source Heat Pumps Hydroelectric energy Hydrogen Microturbines Ocean Thermal Photovoltaics Renewable Fuels Small Hydroelectric...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Agricultural Savings Category: Geothermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Hydroelectric (Small), Fuel Cells using Renewable Fuels,...

  19. Electrical Power Generation Using Geothermal Fluid Co-produced from Oil & Gas

    Broader source: Energy.gov [DOE]

    Project objectives: To validate and realize the potential for the production of low temperature resource geothermal production on oil & gas sites. Test and document the reliability of this new technology.; Gain a better understanding of operational costs associated with this equipment.

  20. Three-dimensional electrical resistivity tomography and its application to Larderello-Valle Secolo geothermal field in Tuscany, Italy

    SciTech Connect (OSTI)

    Shi, Weiqun; Rodi, W.; Toksoez, M.N.; Morgan, F.D.

    1997-10-01

    The Valle Secolo region in the Larderello geothermal field in western Italy is a vapor-dominated reservoir producing steam primarily from shallow, highly fractured Miscan anhydrites. In this area, water re-injection into various wells has been carried out for many years. During this period, electrical resistivity surveys have been conducted for the purpose of monitoring distribution of re-injected water and steam displacement through changes in subsurface electrical properties. This paper describes a 3-D d.c. electrical resistivity inversion algorithm and its application to data obtained from two surveys conducted in 1991 and 1993, respectively. The objective of this effort is to relate the variations in resistivity with position and time to the injection history. Our inversion models indicate that the primary resistivity variations in the Larderello geothermal field are of structural origin, e.g., the variation of conductivity of the geologic section. However, the models from both surveys contain a low resistivity anomaly at a depth of a few hundred meters that does not correlate with structure. From its location relative to the injection wells, and from changes in its properties between the two surveys, we infer that the anomaly is related to the injection and is probably a zone of high permeability or high water saturation. These preliminary results show that it is possible to detect and monitor the re-injection of fluid through the systematic observation of electrical resistivity at the site. The method is also suitable for the detection of environmental contaminant movement. However, field measurements must be repeated using the same geometry and uniform calibration over time.

  1. Evaluation and Ranking of Geothermal Resources for Electrical Generation or Electrical Offset in Idaho, Montana, Oregon and Washington. Volume I.

    SciTech Connect (OSTI)

    Bloomquist, R. Gordon

    1985-06-01

    The objective was to consolidate and evaluate all geologic, environmental, and legal and institutional information in existing records and files, and to apply a uniform methodology to the evaluation and ranking of sites to allow the making of creditable forecasts of the supply of geothermal energy which could be available in the region over a 20 year planning horizon. A total of 1265 potential geothermal resource sites were identified from existing literature. Site selection was based upon the presence of thermal and mineral springs or wells and/or areas of recent volcanic activity and high heat flow. 250 sites were selected for detailed analysis. A methodology to rank the sites by energy potential, degree of developability, and cost of energy was developed. Resource developability was ranked by a method based on a weighted variable evaluation of resource favorability. Sites were ranked using an integration of values determined through the cost and developability analysis. 75 figs., 63 tabs.

  2. Indian River Hydroelectric Project Grant

    SciTech Connect (OSTI)

    Rebecca Garrett

    2005-04-29

    This Final Technical Report provides a concise retrospective and summary of all facets of the Sheldon Jackson College electrical Infrastructure Renovation portion of the Indian River Hydroelectric Project Grant of the City and Borough of Sitka, Alaska. The Project Overview describes the origins of the project, the original conditions that provided the impetus for the grant funding, how the grant amendment was developed, the conceptual design development, and the actual parameters of the final project as it went out to bid. The Project Overview also describes the ''before and after'' conditions of the project. The Objectives division of this Final Technical Report describes the amendment-funded goals of the project. It also describes the milestones of project development and implementation, as well as, the rationale behind the milestone array. The Description of Activities Performed division of this report provides an in-depth chronological analysis of progressive project implementation. Photographs will provide further illustration of particular functional aspects of the renovation project within project parameters. The Conclusions and Recommendations division of this report provides a comprehensive retrospective analysis of the project.

  3. Assessment of Geothermal Resources for Electric Generation in the Pacific Northwest, Draft Issue Paper for the Northwest Power Planning Council

    SciTech Connect (OSTI)

    Geyer, John D.; Kellerman, L.M.; Bloomquist, R.G.

    1989-09-26

    This document reviews the geothermal history, technology, costs, and Pacific Northwest potentials. The report discusses geothermal generation, geothermal resources in the Pacific Northwest, cost and operating characteristics of geothermal power plants, environmental effects of geothermal generation, and prospects for development in the Pacific Northwest. This report was prepared expressly for use by the Northwest Power Planning Council. The report contains numerous references at the end of the document. [DJE-2005

  4. Geothermal energy abstract sets. Special report No. 14

    SciTech Connect (OSTI)

    Stone, C.

    1985-01-01

    This bibliography contains annotated citations in the following areas: (1) case histories; (2) drilling; (3) reservoir engineering; (4) injection; (5) geothermal well logging; (6) environmental considerations in geothermal development; (7) geothermal well production; (8) geothermal materials; (9) electric power production; (10) direct utilization of geothermal energy; (11) economics of geothermal energy; and (12) legal, regulatory and institutional aspects. (ACR)

  5. Underground pumped hydroelectric storage

    SciTech Connect (OSTI)

    Allen, R.D.; Doherty, T.J.; Kannberg, L.D.

    1984-07-01

    Underground pumped hydroelectric energy storage was conceived as a modification of surface pumped storage to eliminate dependence upon fortuitous topography, provide higher hydraulic heads, and reduce environmental concerns. A UPHS plant offers substantial savings in investment cost over coal-fired cycling plants and savings in system production costs over gas turbines. Potential location near load centers lowers transmission costs and line losses. Environmental impact is less than that for a coal-fired cycling plant. The inherent benefits include those of all pumped storage (i.e., rapid load response, emergency capacity, improvement in efficiency as pumps improve, and capacity for voltage regulation). A UPHS plant would be powered by either a coal-fired or nuclear baseload plant. The economic capacity of a UPHS plant would be in the range of 1000 to 3000 MW. This storage level is compatible with the load-leveling requirements of a greater metropolitan area with population of 1 million or more. The technical feasibility of UPHS depends upon excavation of a subterranean powerhouse cavern and reservoir caverns within a competent, impervious rock formation, and upon selection of reliable and efficient turbomachinery - pump-turbines and motor-generators - all remotely operable.

  6. Record of Decision for the Presidential Permit, PP-89, for Bangor Hydro-Electric Company (DOE/EIS-0116) (1/25/96)

    SciTech Connect (OSTI)

    N /A

    1996-01-25

    Bangor Hydro applied to the DOE for a Presidential permit to construct a new electric transmission facility at the U.S. border with Canada. That action was determined to be ''a major federal action, significantly affecting the quality of the human environment'' within the meaning of NEPA. An EIS was issued on August 18, 1995, that considered the environmental impacts associated with granting or denying the Presidential permit. This ROD determined that allowing construction of the new electric facilities along alternative transmission line corridors and the options for alternative energy supplies discussed in the EIS did not prove preferable to granting the Presidential permit for construction along the proposed route.

  7. Electrical energy and demand savings from a geothermal heat pump energy savings performance contract at Ft. Polk, LA

    SciTech Connect (OSTI)

    Shonder, J.A.; Hughes, P.J.

    1997-06-01

    At Fort Polk, LA the space conditioning systems of an entire city (4,003 military family housing units) have been converted to geothermal heat pumps (GHP) under an energy savings performance contract. At the same time, other efficiency measures such as compact fluorescent lights (CFLs), low-flow hot water outlets, and attic insulation were installed. Pre- and post-retrofit data were taken at 15-minute intervals on energy flows through the electrical distribution feeders that serve the family housing areas of the post. 15-minute interval data was also taken on energy use from a sample of the residences. This paper summarizes the electrical energy and demand savings observed in this data. Analysis of feeder-level data shows that for a typical year, the project will result in a 25.6 million kWh savings in electrical energy use, or 32.4% of the pre-retrofit electrical consumption in family housing. Results from analysis of building-level data compare well with this figure. Analysis of feeder-level data also shows that the project has resulted in a reduction of peak electrical demand of 6,541 kW, which is 39.6% of the pre-retrofit peak electrical demand. In addition to these electrical savings, the facility is also saving an estimated 260,000 therms per year of natural gas. It should be noted that the energy savings presented in this document are the apparent energy savings observed in the monitored data, and are not to be confused with the contracted energy savings used as the basis for payments. To determine the contracted energy savings, the apparent energy savings may require adjustments for such things as changes in indoor temperature performance criteria, additions of ceiling fans, and other factors.

  8. Draft environmental impact statement for construction and operation of the proposed Bangor Hydro-Electric Company`s second 345-kV transmission tie line to New Brunswick

    SciTech Connect (OSTI)

    1993-10-01

    This Draft Environmental Impact Statement (DEIS) was prepared by the US Department of Energy (US DOE). The proposed action is the issuance of Presidential Permit PP-89 by DOE to Bangor Hydro-Electric Company to construct and operate a new international transmission line interconnection to New Brunswick, Canada that would consist of an 83.8 mile (US portion), 345-kilovolt (kV) alternating current transmission line from the US-Canadian border at Baileyville, Maine to an existing substation at Orrington, Maine. The principal environmental impacts of the construction and operation of the transmission line would be incremental in nature and would include the conversion of forested uplands (mostly commercial timberlands) and wetlands to right-of-way (small trees, shrubs, and herbaceous vegetation). The proposed line would also result in localized minor to moderate visual impacts and would contribute a minor incremental increase in the exposure of some individuals to electromagnetic fields. This DEIS documents the purpose and need for the proposed action, describes the proposed action and alternatives considered and provides a comparison of the proposed and alternatives routes, and provides detailed information on analyses of the environmental consequences of the proposed action and alternatives, as well as mitigative measures to minimize impacts.

  9. Energy 101: Geothermal Energy | Department of Energy

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

    Geothermal Energy Energy 101: Geothermal Energy Addthis Description See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity. Topic Geothermal Text Version Below is the text version for the Energy 101: Geothermal Energy video. The words "Energy 101: Geothermal Energy"

  10. 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

  11. 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 ...

  12. Evaluation and Ranking of Geothermal Resources for Electrical Generation or Electrical Offset in Idaho, Montana, Oregon and Washington. Volume II.

    SciTech Connect (OSTI)

    Bloomquist, R. Gordon

    1985-06-01

    This volume contains appendices on: (1) resource assessment - electrical generation computer results; (2) resource assessment summary - direct use computer results; (3) electrical generation (high temperature) resource assessment computer program listing; (4) direct utilization (low temperature) resource assessment computer program listing; (5) electrical generation computer program CENTPLANT and related documentation; (6) electrical generation computer program WELLHEAD and related documentation; (7) direct utilization computer program HEATPLAN and related documentation; (8) electrical generation ranking computer program GEORANK and related documentation; (9) direct utilization ranking computer program GEORANK and related documentation; and (10) life cycle cost analysis computer program and related documentation. (ACR)

  13. Microsoft PowerPoint - AECC Hydroelectric Generation 2010.pptx

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

    AECC H d l i AECC Hydroelectric Generation Facilities Generation Facilities Arkansas ... E i ti H d l t i Existing Hydroelectric Generating Resources g * Ellis Hydroelectric ...

  14. Geothermal Energy Association Honors Two NRELians with Top Recognition...

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

    association that supports the expanded use of geothermal energy and the development of geothermal resources worldwide for electrical power generation and direct-heat uses. More...

  15. Lincoln Electric System - Renewable Generation Rate (Nebraska...

    Open Energy Info (EERE)

    Applicable Sector Commercial, Industrial Eligible Technologies Solar Thermal Electric, Photovoltaics, Landfill Gas, Wind, Biomass, Hydroelectric, Anaerobic Digestion, Small...

  16. 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 ...

  17. Enhanced Geothermal Systems Subprogram Overview

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

    Baker Hughes Oilfield Operations Inc. Texas Engineering Experiment Station Impact ... NakNek Electric Association ARRA NakNek, Alaska Raft River, ID Source: US Geothermal ...

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. Navy 1 Geothermal Area | Department of Energy

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

    Navy 1 Geothermal Area Navy 1 Geothermal Area The Navy 1 Geothermal Project is located on the test and evaluation ranges of the Naval Air Weapons Station, China Lake. At its peak, the project produced more than 273 megawatts of electricity that was sold into the local utility grid under a long-term power sales agreement. Photo of the Coso Geothermal Area

  3. Utah Geothermal Area | Department of Energy

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

    Utah Geothermal Area Utah Geothermal Area Utah has two geothermal electric plants: the 23-megawatt Roosevelt Hot Springs facility near Milford run by Utah Power and CalEnergy Corp., and the Utah Municipal Power Association's Cove Fort Station, which is located north of Beaver, Utah. Photo of the Bud L. Bonnett Geothermal Plant in Cove Fort Sulphurdale, UT

  4. Enhanced Geothermal Systems | Department of Energy

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

    Enhanced Geothermal Systems Enhanced Geothermal Systems Below are the project presentations and respective peer review results for Engineered Geothermal Systems, Low Temperature and Exploration Demonstration Projects. Newberry Volcano EGS Demonstration, Susan Petty, AltaRock Energy, Inc. Southwest Alaska Regional Geothermal Energy Project, Gary Friedmann, Naknek Electric Association New York Canyon Simulation, Bernard Raemy, Terra-Gen Power, LLC

  5. EIS-0456: Cushman Hydroelectric Project, Tacoma, Washington

    Broader source: Energy.gov [DOE]

    This EIS is for the design and construction of certain components of the Cushman Hydroelectric Project in Mason County, Washington.

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Residential, Institutional Savings Category: Solar Water Heat, Solar Space Heat, Geothermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Geothermal Heat...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Utilities, Tribal Government Savings Category: Solar Water Heat, Geothermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Geothermal Heat Pumps, Combined...

  8. Akita Geothermal Field | Open Energy Information

    Open Energy Info (EERE)

    Owners : Mitsubishi Materials Co Mitsubishi Materials CoTohoku Electric Power Akita Geothermal Energy CoTohoku Electric Power Power Purchasers : Other Uses: Click "Edit With...

  9. Systems Engineering; 2010 Geothermal Technology Program Peer Review Report

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

    | Department of Energy Engineering; 2010 Geothermal Technology Program Peer Review Report Systems Engineering; 2010 Geothermal Technology Program Peer Review Report DOE 2010 Geothermal Technologies Program Peer Review adse_004_lowry.pdf (192.71 KB) More Documents & Publications Geothermal Electricity Technology Evaluation Model (GETEM) Development; 2010 Geothermal Technology Program Peer Review Report Life-cycle Analysis of Geothermal Technologies; 2010 Geothermal Technology Program Peer

  10. 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)

  11. Geothermal Energy Technology

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

    ... about 1.6M barrels of oil annually in the United ... * 22 states offer GHP tax incentives Geothermal Energy ... electric; 0.3 quadrillion Btu total) * Baseline power - ...

  12. Chena Hot Springs Resort - Electric Power Generation Using Geothermal Fluid Coproduced from Oil and/or Gas Wells

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

    Below are the project presentations and respective peer review results for Chemistry, Reservoir and Integrated Models. Development and Validation of an Advanced Stimulation Prediction Model for Enhanced Geothermal Systems (EGS), Marte Gutierrez and Masami Nakagawa, Colorado School of Mines Development of Advanced Thermal-Hydrological-Mechanical-Chemical (THMC) Modeling Capabilities for Enhanced Geothermal Systems, Yu-Shu Wu, Colorado School of Mines Enhanced Geothermal Systems (EGS) with CO2 as

  13. Hydro and geothermal electricity as an alternative for industrial petroleum consumption in Costa Rica

    SciTech Connect (OSTI)

    Mendis, M.; Park, W.; Sabadell, A.; Talib, A.

    1982-04-01

    This report assesses the potential for substitution of electricity for petroleum in the industrial/agro-industrial sector of Costa Rica. The study includes a preliminary estimate of the process energy needs in this sector, a survey of the principal petroleum consuming industries in Costa Rica, an assessment of the electrical technologies appropriate for substitution, and an analysis of the cost trade offs of alternative fuels and technologies. The report summarizes the total substitution potential both by technical feasibility and by cost effectiveness under varying fuel price scenarios and identifies major institutional constraints to the introduction of electric based technologies. Recommendations to the Government of Costa Rica are presented. The key to the success of a Costa Rican program for substitution of electricity for petroleum in industry rests in energy pricing policy. The report shows that if Costa Rica Bunker C prices are increased to compare equitably with Caribbean Bunker C prices, and increase at 3 percent per annum relative to a special industrial electricity rate structure, the entire substitution program, including both industrial and national electric investment, would be cost effective. The definition of these pricing structures and their potential impacts need to be assessed in depth.

  14. Human Resources in Geothermal Development

    SciTech Connect (OSTI)

    Fridleifsson, I.B.

    1995-01-01

    Some 80 countries are potentially interested in geothermal energy development, and about 50 have quantifiable geothermal utilization at present. Electricity is produced from geothermal in 21 countries (total 38 TWh/a) and direct application is recorded in 35 countries (34 TWh/a). Geothermal electricity production is equally common in industrialized and developing countries, but plays a more important role in the developing countries. Apart from China, direct use is mainly in the industrialized countries and Central and East Europe. There is a surplus of trained geothermal manpower in many industrialized countries. Most of the developing countries as well as Central and East Europe countries still lack trained manpower. The Philippines (PNOC) have demonstrated how a nation can build up a strong geothermal workforce in an exemplary way. Data from Iceland shows how the geothermal manpower needs of a country gradually change from the exploration and field development to monitoring and operations.

  15. 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

  16. Geothermal Heat Pumps | Department of Energy

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

    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

  17. 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 ...

  18. Thayer Creek Hydroelectric Update - 2015

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

    Thayer Creek Hydroelectric Update - 2015 2015 Program Review Meeting DOE Tribal Energy Program Denver, Colorado May 5, 2015 Sharon Love General Manger/President Kootznoowoo, Inc. Harold Frank, Jr., M.S. Land and Environmental Planner Kootznoowoo, Inc. Angoon, Alaska Vicinity Map Angoon, Alaska * City of Angoon - 457 people (2013) * Angoon Community Association (IRA tribe) * Kootznoowoo, Inc. - 1,000(+) shareholders (629 original) - ANCSA village corporation * Angoon area inhabited at least

  19. Geothermal Steam Power Plant | Open Energy Information

    Open Energy Info (EERE)

    1.95e-4 TW Single Flash 1997 Gunun-Salak Geothermal Area Sunda Volcanic Arc Hachijojima Geothermal Energy Power Plant Tokyo Electric Power 3.3 MW3,300 kW 3,300,000 W...

  20. What is the role of hydroelectric power in the United States?

    Reports and Publications (EIA)

    2011-01-01

    The importance of hydropower as a source of electricity generation varies by geographic region. While hydropower accounted for 6% of total U.S. electricity generation in 2010, it provided over half of the electricity in the Pacific Northwest. Because hydroelectric generation relies on precipitation, it varies widely from month to month and year to year.

  1. 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)...

  2. 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)...

  3. 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...

  4. 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...

  5. China Hydroelectric Corp | Open Energy Information

    Open Energy Info (EERE)

    Corp Jump to: navigation, search Name: China Hydroelectric Corp Place: Beijing, Beijing Municipality, China Zip: 100010 Sector: Hydro Product: Engaged in the acquisition of small...

  6. Hebei Hydroelectric Company Limited | Open Energy Information

    Open Energy Info (EERE)

    Place: Shijiazhuang, Hebei Province, China Zip: 50011 Sector: Hydro Product: China-based small hydro project developer. References: Hebei Hydroelectric Company Limited1 This...

  7. Marine Hydroelectric Company | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Marine Hydroelectric Company Address: 24040 Camino Del Avion A 107 Place: Monarch Beach Sector: Marine and Hydrokinetic Year Founded: 1983 Phone...

  8. Vermont Water Quality Certification Application for Hydroelectric...

    Open Energy Info (EERE)

    Water Quality Certification Application for Hydroelectric Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Vermont Water Quality Certification...

  9. Huaiji Hydroelectric Power Project | Open Energy Information

    Open Energy Info (EERE)

    Power Project Jump to: navigation, search Name: Huaiji Hydroelectric Power Project Place: Guangzhou, Guangdong Province, China Zip: 510620 Product: The Huaiji project involves nine...

  10. Hydroelectric Webinar Presentation Slides and Text Version

    Broader source: Energy.gov [DOE]

    Download presentation slides and a text version of the audio from the DOE Office of Indian Energy webinar on hydroelectric renewable energy. 

  11. 2008 Geothermal Technologies Market Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    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.

  12. 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.

  13. 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

  14. DOE Office of Indian Energy Foundational Course on Geothermal

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

    Present foundational information on strategic energy planning, grid basics, and ... Yes Electrical Generation Geo Exchange Systems (Geothermal Heat Pumps) Residential ...

  15. The Belleville Hydroelectric Project - An overview

    SciTech Connect (OSTI)

    Gemperline, E.J.; Konstantellos, C.; Meier, P.E.

    1995-12-31

    The Belleville Hydroelectric Project, a 42 MW project on the Ohio River at the U.S. Army Corps of Engineers (USACE) Belleville Locks and Dam was licensed to the City of Jackson, Ohio in 1989. In 1993 a joint venture of 42 Ohio municipal electric suppliers was formed to develop the project - known as Ohio Municipal Electric Generation Agency Joint Venture 5. Design of the project, including procurement of the turbines and generators, began the same year. At the time this paper is being published project construction is beginning with development of the cofferdams. Completion of the project is scheduled for late 1997. The project will be located on the east bank of the Ohio River. Energy will be generated by two identical 24.6 ft (7.5 m) runner diameter 21 MW bulb turbines, among the world`s largest. Each unit will operate over a head range of from 5 ft to 22 ft (1.5 m to 6.7 m), and discharges from 3000 ft{sup 3}/sec (cfs) to 20,000 cfs (85 m{sup 3}/s to 566 m{sup 3}/s). This paper includes discussions of project history, operation, siting, layout, design and other considerations.

  16. Hoopa Valley Small Scale Hydroelectric Feasibility Project

    SciTech Connect (OSTI)

    Curtis Miller

    2009-03-22

    This study considered assessing the feasibility of developing small scale hydro-electric power from seven major tributaries within the Hoopa Valley Indian Reservation of Northern California (http://www.hoopa-nsn.gov/). This study pursued the assessment of seven major tributaries of the Reservation that flow into the Trinity River. The feasibility of hydropower on the Hoopa Valley Indian Reservation has real potential for development and many alternative options for project locations, designs, operations and financing. In order to realize this opportunity further will require at least 2-3 years of intense data collection focusing on stream flow measurements at multiple locations in order to quantify real power potential. This also includes on the ground stream gradient surveys, road access planning and grid connectivity to PG&E for sale of electricity. Imperative to this effort is the need for negotiations between the Hoopa Tribal Council and PG&E to take place in order to finalize the power rate the Tribe will receive through any wholesale agreement that utilizes the alternative energy generated on the Reservation.

  17. 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 earth's surface to generate electricity. Existing reservoirs of steam or hot water are brought to the surface to power electrical generators throughout the Western United States. In the future, the intense heat deep below the surface will be accessed for electricity generation by the advanced engineering of reservoirs

  18. Low-Temperature Geothermal Photo Library | Department of Energy

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

    Low-Temperature Geothermal Photo Library Low-Temperature Geothermal Photo Library Addthis America's First Geothermally Heated Campus adds 3.5 MW of Clean, Domestic Electricity Generation 1 of 2 America's First Geothermally Heated Campus adds 3.5 MW of Clean, Domestic Electricity Generation With Energy Department support, the Klamath Falls campus will utilize 1.5 megawatts (MW) of newly installed geothermal capacity combined with a 2 MW solar array, making OIT the first university in

  19. 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. exploration_technical_roadmap2013.pdf (345.07 KB) More Documents & Publications A Roadmap for

  20. Interconnection Standards | Open Energy Information

    Open Energy Info (EERE)

    Energy Storage Fuel Cells Geothermal Electric Hydroelectric energy Hydroelectric (Small) Natural Gas Nuclear Solar Photovoltaics Wind energy Yes Colorado Electric Cooperatives -...

  1. Interconnection | Open Energy Information

    Open Energy Info (EERE)

    Energy Storage Fuel Cells Geothermal Electric Hydroelectric energy Hydroelectric (Small) Natural Gas Nuclear Solar Photovoltaics Wind energy Yes Colorado Electric Cooperatives -...

  2. 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

  3. Longyang Zone Hongqiang Hydroelectric Power Development Co Ltd...

    Open Energy Info (EERE)

    Longyang Zone Hongqiang Hydroelectric Power Development Co Ltd Jump to: navigation, search Name: Longyang Zone Hongqiang Hydroelectric Power Development Co., Ltd. Place: Baoshan...

  4. Yingjiang County Binglang River Hydroelectric Power Co Ltd |...

    Open Energy Info (EERE)

    Yingjiang County Binglang River Hydroelectric Power Co Ltd Jump to: navigation, search Name: Yingjiang County Binglang River Hydroelectric Power Co., Ltd. Place: Dehong Dai-Jingpo...

  5. Bihar State Hydroelectric Power Corp BSHPC | Open Energy Information

    Open Energy Info (EERE)

    Hydroelectric Power Corp BSHPC Jump to: navigation, search Name: Bihar State Hydroelectric Power Corp (BSHPC) Place: Patna, Bihar, India Sector: Hydro Product: Patna-based nodal...

  6. Ningguo Liucunba Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ningguo Liucunba Hydroelectric Co Ltd Jump to: navigation, search Name: Ningguo Liucunba Hydroelectric Co., Ltd. Place: Ningguo, Anhui Province, China Zip: Ningguo Sector: Hydro...

  7. Hunan Mayang Hengyuan Hydroelectric Development Co Ltd | Open...

    Open Energy Info (EERE)

    Hengyuan Hydroelectric Development Co Ltd Jump to: navigation, search Name: Hunan Mayang Hengyuan Hydroelectric Development Co. Ltd. Place: Huaihua, Hunan Province, China Zip:...

  8. Wuxi Longshui Hydroelectric Power Development Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Longshui Hydroelectric Power Development Co Ltd Jump to: navigation, search Name: Wuxi Longshui Hydroelectric Power Development Co. Ltd Place: Chongqing, Chongqing Municipality,...

  9. Xinhuang Xincun Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Xinhuang Xincun Hydroelectric Co Ltd Jump to: navigation, search Name: Xinhuang Xincun Hydroelectric Co. Ltd. Place: Huaihua, Hunan Province, China Zip: 419200 Sector: Hydro...

  10. Shangri La County Minhe Hydroelectric Development Co Ltd | Open...

    Open Energy Info (EERE)

    Minhe Hydroelectric Development Co Ltd Jump to: navigation, search Name: Shangri-La County Minhe Hydroelectric Development Co., Ltd. Place: Yunnan Province, China Zip: 650051...

  11. Zixing Liyujiang Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zixing Liyujiang Hydroelectric Co Ltd Jump to: navigation, search Name: Zixing Liyujiang Hydroelectric Co., Ltd Place: Hunan Province, China Zip: 423402 Sector: Hydro Product:...

  12. Sangzhi Zhongyuan Hydroelectric Power Station | Open Energy Informatio...

    Open Energy Info (EERE)

    Zhongyuan Hydroelectric Power Station Jump to: navigation, search Name: Sangzhi Zhongyuan Hydroelectric Power Station Place: Zhangjiajie, Hunan Province, China Zip: 427100 Sector:...

  13. Jinping Guoneng Hydroelectric Development Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Hydroelectric Development Co Ltd Jump to: navigation, search Name: Jinping Guoneng Hydroelectric Development Co., Ltd Place: Jinping, Yunnan Province, China Zip: 661507 Sector:...

  14. Hunan Zhexi hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zhexi hydroelectric Co Ltd Jump to: navigation, search Name: Hunan Zhexi hydroelectric Co., Ltd. Place: Shaoyang, Hunan Province, China Zip: 422200 Sector: Hydro Product:...

  15. Sichuan Bahe Hydroelectric Development Co Ltd | Open Energy Informatio...

    Open Energy Info (EERE)

    Bahe Hydroelectric Development Co Ltd Jump to: navigation, search Name: Sichuan Bahe Hydroelectric Development Co. Ltd. Place: Bazhong, Sichuan Province, China Zip: 635400 Sector:...

  16. Cangxi Jianghe Hydroelectric Power Development Co Ltd | Open...

    Open Energy Info (EERE)

    Cangxi Jianghe Hydroelectric Power Development Co Ltd Jump to: navigation, search Name: Cangxi Jianghe Hydroelectric Power Development Co., Ltd. Place: Guanyuan, Sichuan Province,...

  17. Guangxi Shenghui Haihe Hydroelectric Development Co Ltd | Open...

    Open Energy Info (EERE)

    Shenghui Haihe Hydroelectric Development Co Ltd Jump to: navigation, search Name: Guangxi Shenghui Haihe Hydroelectric Development Co., Ltd Place: Hechi, Guangxi Autonomous Region,...

  18. Shimen Boyuan Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Shimen Boyuan Hydroelectric Co Ltd Jump to: navigation, search Name: Shimen Boyuan Hydroelectric Co. Ltd. Place: Changsha, Hunan Province, China Zip: 410004 Sector: Hydro Product:...

  19. Lintan Luertai Hydroelectric Power Company Ltd | Open Energy...

    Open Energy Info (EERE)

    Luertai Hydroelectric Power Company Ltd Jump to: navigation, search Name: Lintan Luertai Hydroelectric Power Company, Ltd Place: Lintan County, Gansu Province, China Sector: Hydro...

  20. Qiyang Yangguang Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Hydroelectric Co Ltd Jump to: navigation, search Name: Qiyang Yangguang Hydroelectric Co., Ltd Place: Yongzhou, Hunan Province, China Zip: 426100 Sector: Hydro Product: Hunan-based...

  1. Guangxi Baise City Chenyu Hydroelectric Development Co Ltd |...

    Open Energy Info (EERE)

    Baise City Chenyu Hydroelectric Development Co Ltd Jump to: navigation, search Name: Guangxi Baise City Chenyu Hydroelectric Development Co., Ltd. Place: Baise, Guangxi Autonomous...

  2. Hunan Caishi Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Caishi Hydroelectric Co Ltd Jump to: navigation, search Name: Hunan Caishi Hydroelectric Co., Ltd Place: Hunan Province, China Zip: 427221 Sector: Hydro Product: Hunan-based small...

  3. Qiyang Haojie Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Haojie Hydroelectric Co Ltd Jump to: navigation, search Name: Qiyang Haojie Hydroelectric Co., Ltd Place: Yongzhou City, Hunan Province, China Zip: 426100 Sector: Hydro Product:...

  4. Shaowu Jinwei Hydroelectric Power Development Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Shaowu Jinwei Hydroelectric Power Development Co Ltd Jump to: navigation, search Name: Shaowu Jinwei Hydroelectric Power Development Co., Ltd. Place: Shaowu City, Fujian Province,...

  5. Golmud Kunlun Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Golmud Kunlun Hydroelectric Co Ltd Jump to: navigation, search Name: Golmud Kunlun Hydroelectric Co., Ltd. Place: Qinghai Province, China Sector: Hydro Product: China-based small...

  6. Zhijiang Peace Hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zhijiang Peace Hydroelectric Co Ltd Jump to: navigation, search Name: Zhijiang Peace Hydroelectric Co. Ltd Place: Huaihua City, Hunan Province, China Sector: Hydro Product:...

  7. Dongkou Zhexiang hydroelectric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zhexiang hydroelectric Co Ltd Jump to: navigation, search Name: Dongkou Zhexiang hydroelectric Co. Ltd. Place: Shaoyang, Hunan Province, China Zip: 422300 Sector: Hydro Product:...

  8. Xuan en Tongziying Hydroelectric Power Development Co Ltd | Open...

    Open Energy Info (EERE)

    Tongziying Hydroelectric Power Development Co Ltd Jump to: navigation, search Name: Xuan(tm)en Tongziying Hydroelectric Power Development Co., Ltd. Place: Enshi Prefecture,...

  9. Winter Hydroelectric Dam Feasibility Assessment: The Lac Courte...

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

    WINTER HYDROELECTRIC DAM FEASIBILITY ASSESSMENT THE LAC COURTE OREILLES BAND OF LAKE ... IN 1920 AND COMPLETED BY 1923 THE HYDROELECTRIC FACILITY WAS BUILT IN 1988. ISSUES ...

  10. Hunan Jishou Sanlian Hydroelectric Investment Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Jishou Sanlian Hydroelectric Investment Co Ltd Jump to: navigation, search Name: Hunan Jishou Sanlian Hydroelectric Investment Co., Ltd Place: Jishou, Hunan Province, China Zip:...

  11. S ENERGY POLICY ACT OF 2005 SECTION 242 HYDROELECTRIC INCENTIVE...

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

    Project Albany Engineering Corporation (AEC) Stuyvesant Falls Hydroelectric Project ... Hydro Green Mountain Power Corp. Essex Hydroelectric Station Unit 9 Hydrodynamics Inc. ...

  12. Wind and Hydroelectric Feasibility Study - Bristol Bay Native...

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

    Wind and Wind and Hydroelectric Hydroelectric Feasibility Feasibility Study Study Tiel Smith Tiel Smith - - BBNC BBNC Doug Vaught, PE Doug Vaught, PE - - Consultant Consultant A ...

  13. Geothermal progress monitor. Progress report No. 7

    SciTech Connect (OSTI)

    Not Available

    1983-04-01

    A state-by-state review of major geothermal-development activities during 1982 is presented. It also inlcudes a summary of recent drilling and exploration efforts and the results of the 1982 leasing program. Two complementary sections feature an update of geothermal direct-use applications and a site-by-site summary of US geothermal electric-power development.

  14. Geothermal Energy Featured on NBC's Today Show

    Broader source: Energy.gov [DOE]

    In Iceland, there are five major geothermal power plants which produce about 26% (2006) of the country's electricity. In addition, geothermal heating meets the heating and hot water requirements for around 87% of the nation's buildings. As part of its "Ends of the Earth" series, NBC's Today Show presented a feature on the use of geothermal energy in Iceland.

  15. Hydroelectric power in Hawaii. A report on the statewide survey of potential hydroelectric sites

    SciTech Connect (OSTI)

    Beck, C. A.

    1981-02-01

    An assessment was made of the hydropower potential in Hawaii. The major conclusion of this study is that hydropower resources in the State of Hawaii are substantial, and they offer the potential for major increases in hydropower generating capacity. Hydropower resources on all islands total about 50 MW of potential generating capacity. Combined with the 18 MW of existing hydropower capacity, hydropower resources potentially could generate about 307 million kWh of electric energy annually. This represents about 28% of the present combined electricity needs of the Neighbor Islands, Kauai, Molokai, Maui, and the Big Island. Hydropower resources on Kauai equal 72% of that island's electricity needs; on Molokai, 40%, on the Big Island, 20%; and on Maui, 18%. The island of Oahu, however, has only small hydropower resources, and could only generate a negligible portion of its electricity needs from this energy source. A summary of existing and future (potential) hydropower capacities and estimated annual outputs for each island is presented. How much of the potential capacity is being actively considered for development and how much is only tentatively proposed at the time is indicated. The economics of hydropower at specific sites were analyzed. The major conclusion of this analysis is that hydropower development costs vary widely among the different sites, but that generally the cost of hydroelectric power is either less than or comparable to the cost of oil-fired power.

  16. Ethiopian Geothermal Resources and Their Characteristics | Open...

    Open Energy Info (EERE)

    exploration in Ethiopia dates back to 1969. The country is currently using hydro and thermal plants as electric energy source. The proven geothermal fields, Langano and...

  17. Kakkonda Geothermal Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Arc Plant Information Facility Type Single Flash Owner Tohoku Hydropower,Geothermal Energy.CoTohoku Electric Power Commercial Online Date 1978 Power Plant Data Type of Plant...

  18. NREL: Energy Analysis - Geothermal Technology Analysis

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

    ... Biomass Buildings Electric Infrastructure Systems Energy Sciences Geothermal Hydrogen and Fuel Cells Solar Vehicles and Fuels Research Wind Geospatial Analysis Key Activities ...

  19. Technical Demonstration and Economic Validation of Geothermal...

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

    OilGas Wells in Texas Technical Demonstration and Economic Validation of Geothermal-Produced Electricity from Coproduced Water at Existing OilGas Wells in Texas Technical ...

  20. Research Initiative Will Demonstrate Low Temperature Geothermal...

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

    Research Initiative Will Demonstrate Low Temperature Geothermal Electrical Power Generation Systems ... with the Office of Fossil Energy (FE) to demonstrate the ...

  1. Systems for Electrical Power from Coproduced and Low Temperature...

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

    Systems for Electrical Power from Coproduced and Low Temperature Geothermal Resources Systems for Electrical Power from Coproduced and Low Temperature Geothermal Resources ...

  2. Energy 101: Geothermal Energy | Department of Energy

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

    Geothermal Energy Energy 101: Geothermal Energy

  3. Geothermal Orientation Handbook

    SciTech Connect (OSTI)

    1984-07-01

    This is a useful overview of the Department of Energy's outlook on geothermal energy development in the U.S. as of late 1983. For example, Exhibit 4 shows how electric utility planners' estimates of likely amounts of geothermal power on line for 1990 and 2000 first increased and then declined over time as they were surveyed in 1977 through 1983 (date are from the EPRI Survey). Additions to direct heat uses in 1979 through 1981 are in Exhibit 7. A Table (not numbered) at the back of the report "Historical Development of Geothermal Power ..." shows world installed geothermal capacity by nation at decadal intervals from 1950 to 1980, and the first year of power production for each country. (DJE 2005)

  4. Geothermal Technologies Available for Licensing - Energy Innovation Portal

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

    Geothermal Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Marketing Summaries (11) Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Browse Geothermal Marketing Summaries Geothermal

  5. Geothermal Tomorrow

    Office of Energy Efficiency and Renewable Energy (EERE)

    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.

  6. 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)

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Institutional Savings Category: Geothermal Electric, Solar Thermal Electric, Solar Thermal Process Heat, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Fuel...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Utilities, Cooperative Utilities, Retail Supplier Savings Category: Geothermal Electric, Solar Thermal Electric, Solar Photovoltaics, Wind (All), Biomass, Hydroelectric, Municipal...

  9. Income Tax Credit Carryover (Colorado) | Open Energy Information

    Open Energy Info (EERE)

    Applicable Sector Commercial, Residential Eligible Technologies Solar Thermal Electric, Photovoltaics, Landfill Gas, Wind, Biomass, Hydroelectric, Geothermal Electric, Anaerobic...

  10. List of Programmable Thermostats Incentives | Open Energy Information

    Open Energy Info (EERE)

    Windows Doors Siding Roofs Agricultural Equipment CHPCogeneration Solar Thermal Electric Photovoltaics Landfill Gas Wind Biomass Hydroelectric energy Geothermal Electric Anaerobic...