Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program
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Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program
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Author :
language : en
Publisher:
Release Date : 2016
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This paper discusses opportunities and challenges related to the technical and economic feasibility of developing power generation from geothermal resources at temperatures of 150 degrees C and lower. Insights from projects funded by the U.S. Department of Energy (DOE), Geothermal Technologies Office inform these discussions and provide the basis for some lessons learned to help guide decisions by DOE and the industry in further developing this resource. The technical basis for low-temperature geothermal energy is well established and the systems can be economic today in certain situations. However, these applications are far from a 'plug and play' product; successful development today requires a good knowledge of geothermal system design and operation.
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program
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Author :
language : en
Publisher:
Release Date : 2016
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This paper discusses opportunities and challenges related to the technical and economic feasibility of developing power generation from geothermal resources at temperatures of 150 degrees C and lower. Insights from projects funded by the U.S. Department of Energy (DOE), Geothermal Technologies Office inform these discussions and provide the basis for some lessons learned to help guide decisions by DOE and the industry in further developing this resource. The technical basis for low-temperature geothermal energy is well established and the systems can be economic today in certain situations. However, these applications are far from a 'plug and play' product; successful development today requires a good knowledge of geothermal system design and operation.
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program Evaluation And Lessons Learned
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Author :
language : en
Publisher:
Release Date : 2016
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program Evaluation And Lessons Learned written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This paper discusses opportunities and challenges related to the technical and economic feasibility of developing power generation from geothermal resources at temperatures of 150 degrees C and lower. Insights from projects funded by the U.S. Department of Energy (DOE), Geothermal Technologies Office inform these discussions and provide the basis for some lessons learned to help guide decisions by DOE and the industry in further developing this resource. The technical basis for low-temperature geothermal energy is well established and the systems can be economic today in certain situations. However, these applications are far from a 'plug and play' product; successful development today requires a good knowledge of geothermal system design and operation.
Low Temperature Geothermal Resources Geothermal Technologies Program Gtp Fact Sheet
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Author :
language : en
Publisher:
Release Date : 2010
Low Temperature Geothermal Resources Geothermal Technologies Program Gtp Fact Sheet written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
This document highlights the applications of low-temperature geothermal resources and the potential for future uses as well as current Geothermal Technologies Program-funded projects related to low-temperature resources.
Electric Power Generation From Low To Intermediate Temperature Resourcces
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Author :
language : en
Publisher:
Release Date : 2017
Electric Power Generation From Low To Intermediate Temperature Resourcces written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
The UND-CLR Binary Geothermal Power Plant was a collaborative effort of the U.S. Department of Energy (DOE), Continental Resources, Inc. (CRL), Slope Electric Cooperative (SEC), Access Energy, LLC (AE), Basin Electric Cooperative (BEC), Olson Construction, the North Dakota Industrial Commission Renewable Energy Council (NDIC-REC), the North Dakota Department of Commerce Centers of Excellence Program (NDDC-COE), and the University of North Dakota (UND). The primary objective of project was to demonstrate/test the technical and economic feasibility of generating electricity from non-conventional, low-temperature (90 oC to 150 °C) geothermal resources using binary technology. CLR provided the access to 98 oC water flowing at 51 l s-1 at the Davis Water Injection Plan in Bowman County, ND. Funding for the project was from DOE -GTO, NDIC-REC, NDD-COE, and BEC. Logistics, on-site construction, and power grid access were facilitated by Slope Electric Cooperative and Olson Construction. Access Energy supplied prototype organic Rankine Cycle engines for the project. The potential power output from this project is 250 kW at a cost of $3,400 per kW. A key factor in the economics of this project is a significant advance in binary power technology by Access Energy, LLC. Other commercially available ORC engines have efficiencies 8 to 10 percent and produce 50 to 250 kW per unit. The AE ORC units are designed to generate 125 kW with efficiencies up to 14 percent and they can be installed in arrays of tens of units to produce several MW of power where geothermal waters are available. This demonstration project is small but the potential for large-scale development in deeper, hotter formations is promising. The UND team's analysis of the entire Williston Basin using data on porosity, formation thicknesses, and fluid temperatures reveals that 4.0 x 1019 Joules of energy is available and that 1.36 x 109 MWh of power could be produced using ORC binary power plants. Much of the infrastructure necessary to develop extensive geothermal power in the Williston Basin exists as abandoned oil and gas wells. Re-completing wells for water production could provide local power throughout the basin thus reducing power loss through transmission over long distances. Water production in normal oil and gas operations is relatively low by design, but it could be one to two orders of magnitude greater in wells completed and pumped for water production. A promising method for geothermal power production recognized in this project is drilling horizontal open-hole wells in the permeable carbonate aquifers. Horizontal drilling in the aquifers increases borehole exposure to the resource and consequently increases the capacity for fluid production by up to an order of magnitude.
Proceedings
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Author :
language : en
Publisher:
Release Date : 1989
Proceedings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Geothermal engineering categories.
Geothermal Energy Multi Year Program Plan Fy 1993 1997
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Author : United States. Department of Energy. Geothermal Division
language : en
Publisher:
Release Date : 1992
Geothermal Energy Multi Year Program Plan Fy 1993 1997 written by United States. Department of Energy. Geothermal Division and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Geothermal engineering categories.
Geothermal Technologies Program
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Author : United States. Department of Energy. Office of Energy Efficiency and Renewable Energy
language : en
Publisher:
Release Date : 2003
Geothermal Technologies Program written by United States. Department of Energy. Office of Energy Efficiency and Renewable Energy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Geothermal resources categories.
Low Temperature Geothermal Database For Oregon
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Author : Gerald L. Black
language : en
Publisher:
Release Date : 1994
Low Temperature Geothermal Database For Oregon written by Gerald L. Black and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Geothermal resources categories.
In July 1992, the Oregon Department of Geology and Mineral Industries (DOGAMI) received a subcontract from the Oregon Institute of Technology Geo-Heat Center (OIT- GHC) to perform portions of the State Geothermal Energy Research, Development, and Database Compilation. The prime contractor for the project was the United States Department of Energy - Geothermal Division (USDOE/GD). The Project is part of their Low-Temperature Geothermal Resources and Technology Transfer program. The goals of the project are to update the inventory of the nation's low- and moderate- temperature geothermal resources, study the location of those resources relative to potential users, and to collect additional information on the use of Geothermal Heat Pumps. DOGAMI's effort is aimed primarily at the first of these goals. Specific tasks in the DOGAMI subcontract include: 1. Complete an updated inventory of low- and moderate-temperature geothermal resources for the state of Oregon, current to June 1, 1992. 2. Conduct a fluid geochemistry study of the more important resource areas for which existing data are questionable or unavailable. 3. Complete a computer database compatible with Lotus 123 tabulating for each occurrence the name, location (T,R,S), county, latitude and longitude, depth, temperature, flow, chemistry, and other relevant data. 4. Assist OIT-GHC, ESRI (Earth Sciences & Resources Institute), and IWRRI (Idaho Water Resources Research Institute) in studies to prioritize low- to moderate-temperature resource areas for new development.
Energy And Water Development Appropriations For 2013 Dept Of Energy Fy 2013 Justifications
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Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
language : en
Publisher:
Release Date : 2012
Energy And Water Development Appropriations For 2013 Dept Of Energy Fy 2013 Justifications written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Federal aid to energy development categories.