National Library of Energy BETA

Sample records for hands-on energy adaptation

  1. Hands-on Energy Adaptation Toolkit (HEAT) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Management Assistance Program of the World Bank Sector: Energy Focus Area: Renewable Energy Topics: Adaptation, Implementation, Pathways analysis Resource Type: Guidemanual...

  2. Webinar: Hands-on Energy Literacy

    Office of Energy Efficiency and Renewable Energy (EERE)

    As part of the Will Steger Foundation's Climate and Energy Literacy Webinar Series, this webinar will include presentations by two leading energy literacy and STEM education experts, including examples of hands-on classroom activities related to renewable energy.

  3. Hands-On Lessons in Clean Energy | Department of Energy

    Energy Savers

    the Energy Department's esteemed Albert Einstein Fellows-is a magnet for these students, ... in 2013 Josh Sneideman is an Albert Einstein Distinguished Educator Fellow and helps ...

  4. Tribal Energy Projects Benefit from Hands-On Technical Support | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Projects Benefit from Hands-On Technical Support Tribal Energy Projects Benefit from Hands-On Technical Support November 2, 2012 - 7:31pm Addthis START team members conduct a wind site assessment on the Campo Indian Reservation. START team members conduct a wind site assessment on the Campo Indian Reservation. The DOE Office of Indian Energy (DOE-IE) is taking a hands-on approach to advancing next-generation energy development in Indian Country, providing on-site strategic

  5. New Nuclear Energy Awards Give Students Hands-On Research Experience |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Nuclear Energy Awards Give Students Hands-On Research Experience New Nuclear Energy Awards Give Students Hands-On Research Experience September 28, 2012 - 9:33am Addthis Bojan Petrovic, a senior researcher at Georgia Institute of Technology, will lead an IRP team in developing a high-power light water reactor design with inherent safety features. | Photo courtesy of Georgia Institute of Technology Bojan Petrovic, a senior researcher at Georgia Institute of Technology,

  6. Adaptive Energy Grid

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Control of a Flexible, Adaptive Energy Grid "%"&%'&"&()*+%,-.-"(&*"0.-"+.-1&.,2-"+2&01&"%"&3.-,.-"+%.4&"&5.67822& 9"-+%&3.(,"14&:.-&+82&;%+2&+"+2'&<2,"-+(2+&.:&2-...

  7. DOE Office of Indian Energy Provides Tribes with Hands-On Support to Advance Tribal Energy Projects, Fall 2012 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2012-10-01

    This newsletter describes key activities of the DOE Office of Indian Energy Policy and Programs for Fall 2012.

  8. Los Alamos offers participants hands-on experience with renewable...

    Office of Scientific and Technical Information (OSTI)

    Los Alamos offers participants hands-on experience with renewable energy technology Citation Details In-Document Search Title: Los Alamos offers participants hands-on experience...

  9. Hands-On Exercises

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NERSC » Hands-On Exercises Hands-On Exercises The following commands are to be run from a Linux, UNIX, BSD, or Mac OSX command prompt. You can do the same functions from a GUI or third-party application, but the procedure will be application-dependent. mymachine% - commands typed at your local machine prompt hopper% - commands to be typed at the hopper command prompt Connecting to NERSC SSH to hopper.nersc.gov mymachine% ssh -l <username> -Y -A hopper.nersc.gov Look around on Hopper

  10. Hands-On Exercises

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NERSC » Hands-On Exercises Hands-On Exercises The following commands are to be run from a Linux, UNIX, BSD, or Mac OSX command prompt. You can do the same functions from a GUI or third-party application, but the procedure will be application-dependent. mymachine% - commands typed at your local machine prompt hopper% - commands to be typed at the hopper command prompt Connecting to NERSC SSH to hopper.nersc.gov mymachine% ssh -l <username> -Y -A hopper.nersc.gov Look around on Hopper

  11. Hands-On Exercises

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NERSC » Hands-On Exercises Hands-On Exercises The following commands are to be run from a Linux, UNIX, BSD, or Mac OSX command prompt. You can do the same functions from a GUI or third-party application, but the procedure will be application-dependent. mymachine% - commands typed at your local machine prompt hopper% - commands to be typed at the hopper command prompt Connecting to NERSC SSH to hopper.nersc.gov mymachine% ssh -l <username> -Y -A hopper.nersc.gov Look around on Hopper

  12. Hands-On Exercises

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NERSC » Hands-On Exercises Hands-On Exercises The following commands are to be run from a Linux, UNIX, BSD, or Mac OSX command prompt. You can do the same functions from a GUI or third-party application, but the procedure will be application-dependent. mymachine% - commands typed at your local machine prompt hopper% - commands to be typed at the hopper command prompt Connecting to NERSC SSH to hopper.nersc.gov mymachine% ssh -l <username> -Y -A hopper.nersc.gov Look around on Hopper

  13. WeADAPT | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    weADAPT Sector Energy, Land, Water, Climate Resource Type Training materials, Lessons learnedbest practices Website http:www.weadapt.org References weADAPT1...

  14. 2014 DOE Climate Change Adaptation Plan | Department of Energy

    Office of Environmental Management (EM)

    Climate Change Adaptation Plan 2014 DOE Climate Change Adaptation Plan Document presents the U.S. Department of Energy (DOE) 2014 plan for adapting to climate change....

  15. Hands On Photovoltaic Experience | Photovoltaic Research | NREL

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Hands On Photovoltaic Experience The 2016 Hands-On PV Experience (HOPE) Workshop was held ... The event is designed to strengthen photovoltaic (PV) research at universities in the ...

  16. Adaptive, full-spectrum solar energy system

    DOE Patents [OSTI]

    Muhs, Jeffrey D.; Earl, Dennis D.

    2003-08-05

    An adaptive full spectrum solar energy system having at least one hybrid solar concentrator, at least one hybrid luminaire, at least one hybrid photobioreactor, and a light distribution system operably connected to each hybrid solar concentrator, each hybrid luminaire, and each hybrid photobioreactor. A lighting control system operates each component.

  17. Sandia Energy - Structural and Mechanical Adaptive Rotor Technology...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    and Mechanical Adaptive Rotor Technology (SMART) Final Project Reports Published Home Renewable Energy Energy News Wind Energy News & Events Systems Analysis Structural and...

  18. Climate Change Adaptation | Department of Energy

    Energy Savers

    Climate Change Adaptation Climate Change Adaptation DOE is adapting to climate change by applying a risk-based resiliency approach to identify and minimize climate-related...

  19. AfricaAdapt | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Africa Adapt AgencyCompany Organization AfricaAdapt Resource Type Training materials, Lessons learnedbest practices Website http:www.africa-adapt.netAA UN Region Eastern...

  20. Climate Adaptation for Transportation | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Climate Adaptation for Transportation (Redirected from 03 Climate Adaptation for Transportation) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: 03 Climate Adaptation...

  1. Adaptive Management in the Marine Renewable Energy Industry Webinar...

    Office of Environmental Management (EM)

    Adaptive Management in the Marine Renewable Energy Industry Webinar Adaptive Management in the Marine Renewable Energy Industry Webinar December 10, 2015 8:30AM to 10:00AM PST As...

  2. xLPR Hands-on workshop. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    xLPR Hands-on workshop. Citation Details In-Document Search Title: xLPR Hands-on workshop. You are accessing a document from the Department of Energy's (DOE) SciTech Connect. ...

  3. Adaptive Materials Inc | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Michigan Zip: MI 48108 Product: Adaptive Materials Inc (AMI) is a developer of portable fuel cell technology. References: Adaptive Materials Inc1 This article is a stub. You...

  4. Climate Adaptation for Transportation | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Climate Adaptation for Transportation Jump to: navigation, search Tool Summary LAUNCH TOOL Name: 03 Climate Adaptation for Transportation AgencyCompany Organization: AASHTO...

  5. Susan Murabana - Astronomer, Global Hands On Universe

    ScienceCinema (OSTI)

    Murabana, Susan

    2013-05-29

    Susan Murabana is working to bring astronomy education to Africa through Global Hands-On Universe, a program founded by Berkeley Lab astronomer Carl Pennypacker.

  6. UNDP-Adaptation Learning Mechanism | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Development Programme Sector Climate, Energy, Land, Water Topics Adaptation Resource Type Lessons learnedbest practices, Training materials Website http:www.adaptationlearning....

  7. African Adaptation Programme | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    AgencyCompany Organization United Nations Development Programme, Government of Japan Topics Adaptation, Finance, Implementation, Policiesdeployment programs Website...

  8. Climate Change Adaptation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Climate Change Adaptation Climate Change Adaptation Mission The Climate Change Adaption team affirms the overall DOE commitment to plan for and manage the short- and long-term effects of climate change, as deemed appropriate for LM operations and approved by LM, as defined in: Executive Order (EO) 13693, Planning for Federal Sustainability in the Next Decade, and EO 13653, Preparing the United States for the Impacts of Climate Change The team endorses the President's Climate Action Plan,

  9. Climate Change Adaptation Policy Statement | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Policy Statement Climate Change Adaptation Policy Statement This policy statement affirms the Department of Energy's commitment to plan for and manage the short and long-term impacts of climate change on its mission, policies, programs, and operations. Climate Change Adaptation Policy Statement (631.83 KB) More Documents & Publications 2014 DOE Climate Change Adaptation Plan U.S. Department of Energy 2012 Strategic Sustainability Performance Plan Strategic Plan 2007 - Making Today's Change,

  10. 2014 DOE Climate Change Adaptation Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Climate Change Adaptation Plan 2014 DOE Climate Change Adaptation Plan Document presents the U.S. Department of Energy (DOE) 2014 plan for adapting to climate change. doe_ccap_2014.pdf (583.95 KB) More Documents & Publications Climate Change and the Electricity Sector: Guide for Climate Change Resilience Planning: September 2016 Executive Order -- Preparing the United States for the Impacts of Climate Change Executive Order 13653-Preparing the United States for the Impacts of Climate C

  11. System and Method for Vehicle Energy Estimation, Adaptive Control and

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Routing - Energy Innovation Portal Vehicles and Fuels Vehicles and Fuels Energy Analysis Energy Analysis Find More Like This Return to Search System and Method for Vehicle Energy Estimation, Adaptive Control and Routing National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary In the fields of vehicle telematics and navigation, there are algorithms for recommending potential travel routes from a given origin to a desired destination. Such potential

  12. U.S. Department of Energy Climate Change Adaptation Policy Statement...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Climate Change Adaptation Policy Statement U.S. Department of Energy Climate Change Adaptation Policy Statement U.S. Department of Energy statement that commits the agency to ...

  13. U.S. Department of Energy Climate Change Adaptation Policy Statement...

    Office of Environmental Management (EM)

    Climate Change Adaptation Policy Statement U.S. Department of Energy Climate Change Adaptation Policy Statement U.S. Department of Energy statement that commits the agency to...

  14. AdaptiveARC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Sector: Biomass Product: Waste-to-clean-energy startup is developing an arc-plasma reactor Website: www.adaptivearc.com Coordinates: 33.07959, -117.22539 Show Map Loading...

  15. Tools Hands-on Judit Gimenez

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Tools Hands-on Judit Gimenez judit@bsc.es NERSC - Berkeley, August 2016 www.bsc.es Getting a trace with Extrae 3 Extrae features Parallel programming models - MPI, OpenMP(*), pthreads, OmpSs, CUDA, OpenCL, Java, Python... Platforms - Intel, Cray, BlueGene,, Fujitsu Sparc, Xeon Phi,, ARM, Android... Performance Counters - Using PAPI Link to source code - Callstack at MPI routines - OpenMP outlined routines - Selected user functions (Dyninst) Periodic sampling User events (Extrae API) No need to

  16. U.S. Department of Energy Climate Change Adaptation Policy Statement |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Climate Change Adaptation Policy Statement U.S. Department of Energy Climate Change Adaptation Policy Statement U.S. Department of Energy statement that commits the agency to addressing the impacts climate change may have on operations and assets through adaptation planning. doestatement_ccadaptationpolicy.pdf (305.63 KB) More Documents & Publications Climate Change Adaptation Policy Statement 2014 DOE Climate Change Adaptation Plan U.S. Department of Energy 2012

  17. Internships Give Nuclear Technician Students Hands-on Experience...

    Energy Savers

    Give Nuclear Technician Students Hands-on Experience Internships Give Nuclear Technician Students Hands-on Experience August 9, 2012 - 2:23pm Addthis Brandalin Barnes, left, is a ...

  18. Regional Climate Change Adaptation Platform for Asia | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Climate Change Adaptation Platform for Asia Jump to: navigation, search Logo: Regional Climate Change Adaptation Platform for Asia Name Regional Climate Change Adaptation Platform...

  19. Hands-On Lessons in Clean Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    grows steamy but clear when held up to the water vapor piping out of the tea kettle. ... grows steamy but clear when held up to the water vapor piping out of the tea kettle. ...

  20. Hands-On Session 6: Monolayer Boron Nitride BerkeleyGW Workshop

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Hands-On Lessons in Clean Energy Hands-On Lessons in Clean Energy December 24, 2013 - 9:40am Addthis Sixth graders compare emissions from a candle—invisible until they hold a mirror close to the flame and watch carbon blacken its surface. The same mirror grows steamy but clear when held up to the water vapor piping out of the tea kettle. Sharon Cosgrove, of the Energy Department’s Geothermal Technologies Office, talks with the students about energy options: burning hydrocarbons to boil

  1. A National Strategy for Adaptation to Climate Change | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    National Strategy for Adaptation to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A National Strategy for Adaptation to Climate Change AgencyCompany...

  2. Electricity Market Complex Adaptive System | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Complex Adaptive System Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Electricity Market Complex Adaptive System AgencyCompany Organization: Argonne National...

  3. NNSA conducts hands-on radiation medical training in Taiwan ...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    hands-on radiation medical training in Taiwan | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  4. EERE Success Story-Oglala Lakota College gets Hands-On Training for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Off-Grid Solar | Department of Energy Oglala Lakota College gets Hands-On Training for Off-Grid Solar EERE Success Story-Oglala Lakota College gets Hands-On Training for Off-Grid Solar July 13, 2013 - 4:58pm Addthis Students and instructors at Oglala Lakota College designed, connected and built a mobile solar energy system over the course of two days. | Photo courtesy of Oglala Lakota College. Students and instructors at Oglala Lakota College designed, connected and built a mobile solar

  5. Hands-on environmental stewardship deepens Erica Garcia, civil engineer,

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    experience Hands-on environmental stewardship deepens student experience Hands-on environmental stewardship deepens Erica Garcia, civil engineer, experience Civil engineer undergraduate spends time in the field sampling water quality for the Lab. July 17, 2012 image description Erica Garcia, an undergraduate student, draws from her past while working on water quality with the Lab's Environmental Protection group. She currently assists with National Pollutant Discharge Elimination System

  6. Climate Change Adaptation/Resilience | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Climate Change Adaptation/Resilience Climate Change Adaptation/Resilience DOE is adapting to climate change by applying a risk-based resiliency approach to identify and minimize climate-related vulnerabilities across all DOE policies, programs and activities.DOE is assessing climate change vulnerabilities, using the best available science, to strengthen the agency's planning, operations, and investment activities and ensure the continuation of its mission. DOE facilities are located in all eight

  7. ADAPT Elektronik GmbH | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    GmbH Jump to: navigation, search Name: ADAPT Elektronik GmbH Place: Grobheubach, Germany Zip: 63920 Sector: Solar Product: Germany-based manufacturer of electronic connector...

  8. Eritrea-National Adaptation Programme of Action | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    analysis Website http:unfccc.intresourcedoc Country Eritrea UN Region Eastern Africa References Eritrea-National Adaptation Programme of Action1 This article is a...

  9. Internships Help Future Energy Leaders Gain Hands-On Experience...

    Office of Environmental Management (EM)

    ... Along the way, there are many deadlines that need to be met and procedures for getting the stories approved. Q: How will your internship impact the rest of your education and ...

  10. Fossil Energy-Developed Fuel Cell Technology Being Adapted by Navy for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Advanced Unmanned Undersea Vehicles | Department of Energy Energy-Developed Fuel Cell Technology Being Adapted by Navy for Advanced Unmanned Undersea Vehicles Fossil Energy-Developed Fuel Cell Technology Being Adapted by Navy for Advanced Unmanned Undersea Vehicles January 31, 2013 - 12:00pm Addthis An unmanned undersea vehicle (UUV) being deployed during a U.S. Office of Naval Research demonstration near Panama City. Solid oxide fuel cell technology being developed by the Office of Fossil

  11. Adaptive Pitch Control for Variable Speed Wind Turbines - Energy...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary Wind energy is increasingly recognized as a viable option for complementing and ...

  12. Adapting classical Systems Engineering to Department of Energy (DOE) needs

    SciTech Connect (OSTI)

    1996-07-01

    Rather than discuss Systems Engineering (SE) as applied by aerospace contractors to military programs, this document provides an adapted model well suited for use by DOE and represents 18 months of applying SE principles to the challenges faced by INEL. The real-life examples are drawn from INEL`s ongoing effort to integrate activities across the entire spectrum of within its Environmental Management program. Since the traditional SE process, with its initial focus on requirements identification and analysis, must be modified to provide tangible results in the short term, the adapted SE model starts with the external driver of ``reducing costs without increasing risks`` and performs an initial integration effort to identify high-potential, cost-saving opportunities. Elements from traditional alternatives development and analysis stages are used; then the adapted model cycles back to include more traditional requirements analysis activities. These cycles continue in an iterative manner, adding rigor and detail at each successive iteration, throughout the life-cycle of a program or project. Detailed lessons learned are included.

  13. Adaptive Management in the Marine Renewable Energy Industry Webinar

    Energy.gov [DOE]

    As the marine renewable energy industry progresses, it is imperative for regulators and project developers to identify ways to address and cope with environmental uncertainties while still enabling...

  14. Hadoop Hands-On Exercises Lawrence Berkeley National Lab

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Hadoop Hands-On Exercises Lawrence Berkeley National Lab Oct 2011 We will ... Training accounts/User Agreement forms Test access to carver HDFS commands Monitoring Run the word count example Simple streaming with Unix commands Streaming with simple scripts Streaming "Census" example Pig Examples Additional Exercises 2 Instructions http://tinyurl.com/nerschadoopoct 3 Login and Environment ssh [username]@carver.nersc.gov echo $SHELL - should be bash 4 Remote Participants Visit:

  15. Recovery Act: Energy Efficiency of Data Networks through Rate Adaptation (EEDNRA) - Final Technical Report

    SciTech Connect (OSTI)

    Matthew Andrews; Spyridon Antonakopoulos; Steve Fortune; Andrea Francini; Lisa Zhang

    2011-07-12

    This Concept Definition Study focused on developing a scientific understanding of methods to reduce energy consumption in data networks using rate adaptation. Rate adaptation is a collection of techniques that reduce energy consumption when traffic is light, and only require full energy when traffic is at full provisioned capacity. Rate adaptation is a very promising technique for saving energy: modern data networks are typically operated at average rates well below capacity, but network equipment has not yet been designed to incorporate rate adaptation. The Study concerns packet-switching equipment, routers and switches; such equipment forms the backbone of the modern Internet. The focus of the study is on algorithms and protocols that can be implemented in software or firmware to exploit hardware power-control mechanisms. Hardware power-control mechanisms are widely used in the computer industry, and are beginning to be available for networking equipment as well. Network equipment has different performance requirements than computer equipment because of the very fast rate of packet arrival; hence novel power-control algorithms are required for networking. This study resulted in five published papers, one internal report, and two patent applications, documented below. The specific technical accomplishments are the following: A model for the power consumption of switching equipment used in service-provider telecommunication networks as a function of operating state, and measured power-consumption values for typical current equipment. An algorithm for use in a router that adapts packet processing rate and hence power consumption to traffic load while maintaining performance guarantees on delay and throughput. An algorithm that performs network-wide traffic routing with the objective of minimizing energy consumption, assuming that routers have less-than-ideal rate adaptivity. An estimate of the potential energy savings in service-provider networks using

  16. Renewable energy technologies and its adaptation in an urban environment

    SciTech Connect (OSTI)

    Thampi, K. Ravindranathan Byrne, Owen Surolia, Praveen K.

    2014-01-28

    This general article is based on the inaugural talk delivered at the opening of OMTAT 2013 conference. It notes that the integration of renewable energy sources into living and transport sectors presents a daunting task, still. In spite of the fact that the earth and its atmosphere continually receive 1.7 10{sup 17} watts of radiation from the sun, in the portfolio of sustainable and environment friendly energy options, which is about 16% of the worlds energy consumption and mostly met by biomass, only a paltry 0.04% is accredited to solar. First and second generation solar cells offer mature technologies for applications. The most important difficulty with regards to integration with structures is not only the additional cost, but also the lack of sufficient knowledge in managing the available energy smartly and efficiently. The incorporation of PV as a part of building fabric greatly reduces the overall costs compared with retrofitting. BIPV (Building Integrated photovoltaic) is a critical technology for establishing aesthetically pleasing solar structures. Infusing PV and building elements is greatly simplified with some of the second generation thin film technologies now manufactured as flexible panels. The same holds true for 3{sup rd} generation technologies under development such as, and dye- and quantum dot- sensitized solar cells. Additionally, these technologies offer transparent or translucent solar cells for incorporation into windows and skylights. This review deals with the present state of solar cell technologies suitable for BIPV and the status of BIPV applications and its future prospects.

  17. Tracking Solar Energy Conersion Unit Adapted For Field Assembly

    DOE Patents [OSTI]

    Kaminar, Neil R.; Ross, III, James G.; Carrie, Peter J.

    2000-02-01

    A modular solar energy collector having elongated V-shaped side walls formed by a pair of coplanar panels for each side wall. The upper panels, occupying most of the wall area are diffusely reflective, but the lower panels are specularly reflective. A Fresnel lens, having a snap fit relation to the side walls focuses some light on the lower specularly reflective panels which direct light to the solar cells at the base of the V-shaped walls. A heat sink provides support for the two panels with two opposed, upwardly extending wings terminating in opposed linear clips located near the lengthwise seam of the coplanar panels, each clip holding two coplanar panels in parallel alignment. The clips not only provide support for the panels, but also transfer heat to the remainder of the heat sink. The clips are shaped so that edges of the panels engage each clip by a snap fit, outside of the clip in one embodiment and inside of the clip in another embodiment. End caps are also formed with structures which snap to the wall panels. Since all junctions of components snap together, the collector of the present invention is easily assembled without specialized tools. Using side walls which are only partly specularly reflective permits a large angle of acceptance, yet provides an economical wall design because the entire wall need not be specularly reflective.

  18. An Adaptive Approach to Energy Security and Assurance

    SciTech Connect (OSTI)

    Naqvi, Dr. Waseem; Fernandez, Steven J

    2009-01-01

    The North American power network has been called the world s largest, most complex machine. This network represents an enormous continent-wide investment, including over 15,000 generators in 10,000 power plants, and miles of transmission lines, distribution networks, and control systems. It has long been recognized that existing power-delivery systems are vulnerable to natural disasters and adversarial attack. The next generation of control systems must simultaneously protect against these disruptions while integrating new generation sources and maintaining active, automated control of the grid. The grid s interconnectedness needed to provide smart grid control also increases its vulnerability to interconnect-wide disruptions that are initiated locally. While strong centralized control is essential to reliable operations, this control requires multiple, high-data-rate, two-way communication links, a powerful central computing facility, and an elaborate operation-control center, all of which present vulnerabilities. It is clearly impossible to completely protect such a widespread and complex system. The key to maintaining the integrity of this network lies in the ability to identify its critical elements and to then effectively protect these elements. This identification and targeted protection will enable parts of the network to remain operational and even automatically reconfigure in the event of local failures or threats of failure, providing dependable continuity of service. The bold concept proposed here is the communication, predictive models and fast controls that eliminate the need to protect all components from emergent contingencies, but to reconfigure actively to maintain critical functions. The transformation from laboratory applications to larger than micro grid areas will require the next generation of energy technologies.

  19. Developing hands-on ergonomics lessons for youth

    SciTech Connect (OSTI)

    Bennett, C; Alexandre, M; Jacobs, K

    2006-02-22

    By the time students are ready to enter the workforce they have been exposed to up to 20 years of ergonomics risk factors. As technology evolves, it provides more opportunities for intensive repetitive motion and with computers, cell phones, personal digital assistants (PDAs), and electronic games. The average student engages in fewer active physical activities, sit stationary in mismatched furniture in schools for hours and carry heavy backpacks. While long-term effects remain to be identified, increasingly ergonomists and others concerned with musculoskeletal health and wellness, see a need for early ergonomics education. This interactive session provides a hands-on approach to introducing ergonomics to students. Although different approaches may effectively introduce ergonomics at even early stages of development, this program was designed for youth at the middle to high school age. Attendees will participate in four activities designed to introduce ergonomics at an experiential level. The modules focus on grip strength, effective breathing, optimizing your chair, and backpack safety. The workshop will include presentation and worksheets designed for use by teachers with minimal ergonomics training. Feedback from the participants will be sought for further refining the usability and safety of the training package.

  20. Systems Analysis Programs for Hands-On Integrated Reliability Evaluations.

    Energy Science and Technology Software Center (OSTI)

    2014-08-01

    Version 00 The U.S. Nuclear Regulatory Commission (NRC) has developed a powerful personal computer (PC) software application for performing probabilistic risk assessments (PRAs), called Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 8. Using SAPHIRE 8 on a PC, an analyst can perform a PRA for any complex system, facility, or process. Regarding nuclear power plants, SAPHIRE can be used to model a plant's response to initiating events, quantify associated core damage frequencies,more » and identify important contributors to core damage (Level 1 PRA). It can also be used to evaluate containment failure and release models for severe accident conditions, given that core damage has occurred (Level 2 PRA). It can be used for a PRA assuming that the reactor is at full power, at low power, or at shutdown conditions. Furthermore, it can be used to analyze both internal and external initiating events, and it has special features for transforming models built for internal event analysis to models for external event analysis. It can also be used in a limited manner to quantify risk for release consequences to both the public and the environment (Level 3 PRA). For all of these models, SAPHIRE can evaluate the uncertainty inherent in the probabilistic models. SAPHIRE has evolved with advances in computer technology.« less

  1. HIA 2015 DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Evolutionary Home Builders The Adaptation Home Geneva, IL DOE ZERO ENERGY READY HOME(tm) The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR Certified Homes Version 3.0 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies

  2. Hands-on lessons in ergonomics for youth

    SciTech Connect (OSTI)

    Bennett, C; Alexandre, M; Jacobs, K

    2005-09-29

    Ergonomics risk factors apply to everybody. Numerous adults have experienced disabling injuries related to use of computers and other forms of technology. Now children are using technology even more than adults. Increasingly ergonomics risk factors are being recognized as present in the world of children. Outreach to schools and the surrounding community by employers may help protect the future work force. A growing body of researchers believe that children can benefit from the early introduction of ergonomics awareness and preventative measures. While individual representatives of the educational system may embrace the concept of introducing ergonomics into the classroom, a number of barriers can prevent implementation of integrated programs. Some of the barriers to introducing ergonomics in schools have been absence of a tie to educational standards, the existing demands on teaching hours, and the absence of easily executable lesson plans. Ergonomics is rarely included in teacher training and professional ergonomics expertise is needed for the development of a class-based program. As part of Strategic Vision plan for 2025, a National Laboratory identified community outreach and the future workforces as key areas for initiatives. A series of hands-on interactive modules have been developed by professional ergonomics specialists. They are being tested with elementary, middle and high school students. Where possible, the content has been tied to the educational standards in the State of California in the USA. Currently the modules include grip strength, effective breathing, optimal keyboard and mouse positions, optimizing chairs, posture and movement, backpack safety and safe lifting. Each module takes the students through a related activity or experience. An individual worksheet asks them questions about the experience and guides them to consider implications in their activities of daily living. A module on hearing is under development. The goal is to have a

  3. Workshop Provides Hands-On Project Development Training for 26...

    Energy Savers

    ... Mike Triplett of the White Earth Reservation shared an example of a successful biomass and municipal solid waste project that turns waste into energy. Jana Ganion of Blue Lake ...

  4. Women in STEM -- Why We Need All Hands on Deck

    ScienceCinema (OSTI)

    Wall; Carter

    2016-07-12

    Carter Wall developed an interest in science at an early age yet struggled to find examples of women scientists and engineers beyond historical figures, like Marie Curie. A lack of relatable role-models didn't stop Carter from pursuing an undergraduate education and career rooted in STEM -- shorthand for science, technology, engineering and mathematics fields. Now, she plays a key role at one of largest solar developers in the Northeast. This is the first in the Energy Department's #WomenInStem video series. At the Energy Department, we're committed to supporting a diverse talent pool of STEM innovators ready to address the challenges and opportunities of our growing clean energy economy

  5. Energy Savings Potential of Flexible and Adaptive HVAC Distribution Systems for Office Buildings

    SciTech Connect (OSTI)

    Loftness, Vivian; Brahme, Rohini; Mondazzi, Michelle; Vineyard, Edward; MacDonald, Michael

    2002-06-01

    It has been understood by architects and engineers that office buildings with easily re-configurable space and flexible mechanical and electrical systems are able to provide comfort that increases worker productivity while using less energy. Raised floors are an example of how fresh air, thermal conditioning, lighting needs, and network access can be delivered in a flexible manner that is not ''embedded'' within the structure. What are not yet documented is how well these systems perform and how much energy they can save. This area is being investigated in phased projects of the 21st Century Research Program of the Air-conditioning and Refrigeration Technology Institute. For the initial project, research teams at the Center for Building Performance and Diagnostics, Pittsburgh, Pennsylvania, and Oak Ridge National Laboratory, Oak Ridge, Tennessee, documented the diversity, performance, and incidence of flexible and adaptive HVAC systems. Information was gathered worldwide from journal and conference articles, case studies, manufactured products and assemblies, and interviews with design professionals. Their report thoroughly describes the variety of system types along with the various design alternatives observed for plenums, diffusers, individual control, and system integration. Many of the systems are illustrated in the report and the authors provide quantitative and qualitative comparisons. Among conclusions regarding key design issues, and barriers to widespread adoption, the authors state that flexible and adaptive HVAC systems, such as underfloor air, perform as well if not better than ceiling-based systems. Leading engineers have become active proponents after their first experience, which is resulting in these flexible and adaptive HVAC systems approaching 10 percent of the new construction market. To encourage adoption of this technology that improves thermal comfort and indoor air quality, follow-on work is required to further document performance

  6. Savings Potential of ENERGY STAR(R) External Power Adapters andBattery Chargers

    SciTech Connect (OSTI)

    Webber, Carrie; Korn, David; Sanchez, Marla

    2007-02-28

    External power adapters may lose 10 to 70 percent of theenergy they consume, dissipated as heat rather than converted into usefulenergy. Battery charging systems have more avenues for losses: inaddition to power conversion losses, power is consumed by the chargingcircuitry, and additional power may be needed after the battery is fullcharged to balance self-discharge. In 2005, the Environmental ProtectionAgency launched a new ENERGY STAR(R) label for external power supplies(EPSs) that convert line-voltage AC electricity into low-voltage DCelectricity for certain electronic devices. The specification includedpower supplies for products with battery charging functions (e.g. laptopsand cell phones), but excluded others. In January 2006, a separatespecification was issued for battery charging systems contained primarilyin small household appliances and power tools. In addition to the ENERGYSTAR(R) label, the state of California will implement minimum energyperformance standards for EPSs in 2007, and similar standards for EPSsand battery chargers are in development at the national level.Many of theproducts covered by these policies use relatively little power and havemodest per-unit savings potential compared to conventional energyefficiency targets. But with an estimated 1.5 billion adapters and 230million battery charging systems in use in the United States, theaggregate savings potential is quite high. This paper presents estimatesof the savings potential for external power adapters and battery chargingsystems through 2025.

  7. Improving the Usability of Integrated Assessment for Adaptation Practice: Insights from the U.S. Southeast Energy Sector

    SciTech Connect (OSTI)

    de Bremond, Ariane; Preston, Benjamin; Rice, Jennie S.

    2014-10-01

    Energy systems comprise a key sector of the U.S. economy, and one that has been identified as potentially vulnerable to the effects of climate variability and change. However, understanding of adaptation processes in energy companies and private entities more broadly is limited. It is unclear, for example, the extent to which energy companies are well-served by existing knowledge and tools emerging from the impacts, adaptation and vulnerability (IAV) and integrated assessment modeling (IAM) communities and/or what experiments, analyses, and model results have practical utility for informing adaptation in the energy sector. As part of a regional IAM development project, we investigated available evidence of adaptation processes in the energy sector, with a particular emphasis on the U.S. Southeast and Gulf Coast region. A mixed methods approach of literature review and semi-structured interviews with key informants from energy utilities was used to compare existing knowledge from the IAV community with that of regional stakeholders. That comparison revealed that much of the IAV literature on the energy sector is climate-centric and therefore disconnected from the more integrated decision-making processes and institutional perspectives of energy utilities. Increasing the relevance of research and assessment for the energy sector will necessitate a greater investment in integrated assessment and modeling efforts that respond to practical decision-making needs as well as greater collaboration between energy utilities and researchers in the design, execution, and communication of those efforts.

  8. Energy and security. [Adapted from book published from Harvard University study

    SciTech Connect (OSTI)

    Deese, D.A.; Nye, J.S.

    1981-01-01

    Several months ago, faculty members and researchers at Harvard decided to address the issue of energy as a national-security problem by drawing together experts from the energy, security, and foreign-policy fields with the assistance of the Kennedy School's centers. An initial discussion of the most likely sources of oil-supply interruptions and the most urgent preparations to be undertaken by the US led to a research project, including a series of seminars and workshops. The project generated a book, Energy and Security, edited by the authors of this article, and from which this article is adapted. With nearly 40% of the oil consumed by the free world's economy vulnerable to terrorism, accident, warfare, and extortion, the potential economic costs of major supply interruptions are clearly terrifying. According to one estimate, a nine-million-barrel-per-day cutback of Saudi oil for a year would slash the American GNP by 6.6%, the European GNP by 8.8%, and the Japanese GNP by 9.5%; the loss of all Persian Gulf oil would cut America's GNP by 17.6%, Europe's by 23.3%, and Japan's by 27.3%. Since World War II, American strategy in foreign policy has focused on the defense of Europe and Japan, leading us to spend $150 million yearly on defense, the largest part devoted to strengthening NATO; yet, today, the likelihood of a large interruption of oil supplies stemming from various Middle East conflicts is much greater than an altercation that would involve NATO. Pointing out the sad truth that many government actions taken after the embargo in 1973 have made our situation worse - both energy and security - the authors review our present available options, then make recommendations for a coherent policy for energy security and national security, with the highest priority placed on putting US energy affairs in order.

  9. Automatic Mesh Adaptivity for Hybrid Monte Carlo/Deterministic Neutronics Modeling of Fusion Energy Systems

    SciTech Connect (OSTI)

    Ibrahim, Ahmad M; Wilson, P.; Sawan, M.; Mosher, Scott W; Peplow, Douglas E.; Grove, Robert E

    2013-01-01

    Three mesh adaptivity algorithms were developed to facilitate and expedite the use of the CADIS and FW-CADIS hybrid Monte Carlo/deterministic techniques in accurate full-scale neutronics simulations of fusion energy systems with immense sizes and complicated geometries. First, a macromaterial approach enhances the fidelity of the deterministic models without changing the mesh. Second, a deterministic mesh refinement algorithm generates meshes that capture as much geometric detail as possible without exceeding a specified maximum number of mesh elements. Finally, a weight window coarsening algorithm decouples the weight window mesh and energy bins from the mesh and energy group structure of the deterministic calculations in order to remove the memory constraint of the weight window map from the deterministic mesh resolution. The three algorithms were used to enhance an FW-CADIS calculation of the prompt dose rate throughout the ITER experimental facility and resulted in a 23.3% increase in the number of mesh tally elements in which the dose rates were calculated in a 10-day Monte Carlo calculation. Additionally, because of the significant increase in the efficiency of FW-CADIS simulations, the three algorithms enabled this difficult calculation to be accurately solved on a regular computer cluster, eliminating the need for a world-class super computer.

  10. Early science teams prepare for Theta at hands-on workshop |...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    (ESP) for a hands-on workshop to help them port, benchmark, and optimize their applications on the facility's next-generation Intel-Cray system. "This workshop gives ESP teams ...

  11. xLPR Hands-on workshop. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Proposed for presentation at the xLPR hands-on meeting held March 12-13, 2015 in ...

  12. Standard's Guide to Learning Middle School Hands-On Science Elective...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Guide to Learning Middle School Hands-On Science Elective Class Student: Grade: Date: Math B Proficiency Levels PP P A Collect, organize, analyze, and graph (e.g., line plots,...

  13. ALCF Theta ESP Hands-On Workshop | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ALCF Theta ESP Hands-On Workshop August 16 - 19, 2016 Argonne Leadership Computing Facility In this workshop, developers from the ALCF's Theta Early Science Program (ESP) projects will have access to the new Theta supercomputer to work on porting, benchmarking, and optimizing their applications. The event will include two half-days of instruction from Intel and Cray on their development and systems software. The remainder of workshop time will be unstructured hands-on work. Days 1 & 2 |

  14. Charter school on Sandia's doorstep gives students hands-on experience in

    National Nuclear Security Administration (NNSA)

    STEM | National Nuclear Security Administration | (NNSA) Charter school on Sandia's doorstep gives students hands-on experience in STEM Wednesday, December 30, 2015 - 9:35am NNSA Blog A math project at the school included cake baking. The approach to education is interdisciplinary, pulling subjects like algebra, physics, and language arts into a single, hands-on assignment. Technology Leadership High School, a public charter located close to Sandia National Laboratories and technology-based

  15. Experience hands-on Halloween science Oct. 28 at Bradbury Science Museum

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Experience hands-on Halloween science Experience hands-on Halloween science Oct. 28 at Bradbury Science Museum Are you ready for some spooky science? Then climb into your costume and head on over to the Bradbury Science Museum for "High-Tech Halloween!" October 24, 2011 Bradbury Science Museum Bradbury Science Museum Contact Steve Sandoval Communications Office (505) 665-9206 Email LOS ALAMOS, New Mexico, October 24, 2011-Are you ready for some spooky science? Then climb into your

  16. Spatial assignment of symmetry adapted perturbation theory interaction energy components: The atomic SAPT partition

    SciTech Connect (OSTI)

    Parrish, Robert M.; Sherrill, C. David

    2014-07-28

    We develop a physically-motivated assignment of symmetry adapted perturbation theory for intermolecular interactions (SAPT) into atom-pairwise contributions (the A-SAPT partition). The basic precept of A-SAPT is that the many-body interaction energy components are computed normally under the formalism of SAPT, following which a spatially-localized two-body quasiparticle interaction is extracted from the many-body interaction terms. For electrostatics and induction source terms, the relevant quasiparticles are atoms, which are obtained in this work through the iterative stockholder analysis (ISA) procedure. For the exchange, induction response, and dispersion terms, the relevant quasiparticles are local occupied orbitals, which are obtained in this work through the Pipek-Mezey procedure. The local orbital atomic charges obtained from ISA additionally allow the terms involving local orbitals to be assigned in an atom-pairwise manner. Further summation over the atoms of one or the other monomer allows for a chemically intuitive visualization of the contribution of each atom and interaction component to the overall noncovalent interaction strength. Herein, we present the intuitive development and mathematical form for A-SAPT applied in the SAPT0 approximation (the A-SAPT0 partition). We also provide an efficient series of algorithms for the computation of the A-SAPT0 partition with essentially the same computational cost as the corresponding SAPT0 decomposition. We probe the sensitivity of the A-SAPT0 partition to the ISA grid and convergence parameter, orbital localization metric, and induction coupling treatment, and recommend a set of practical choices which closes the definition of the A-SAPT0 partition. We demonstrate the utility and computational tractability of the A-SAPT0 partition in the context of side-on cation-π interactions and the intercalation of DNA by proflavine. A-SAPT0 clearly shows the key processes in these complicated noncovalent interactions, in

  17. Adaption of the Magnetometer Towed Array geophysical system to meet Department of Energy needs for hazardous waste site characterization

    SciTech Connect (OSTI)

    Cochran, J.R.; McDonald, J.R.; Russell, R.J.; Robertson, R.; Hensel, E.

    1995-10-01

    This report documents US Department of Energy (DOE)-funded activities that have adapted the US Navy`s Surface Towed Ordnance Locator System (STOLS) to meet DOE needs for a ``... better, faster, safer and cheaper ...`` system for characterizing inactive hazardous waste sites. These activities were undertaken by Sandia National Laboratories (Sandia), the Naval Research Laboratory, Geo-Centers Inc., New Mexico State University and others under the title of the Magnetometer Towed Array (MTA).

  18. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the scientific concepts of solar energy. http:energy.goveereeducationdownloadsenergy-sun-10-activities Download The Sun and Its Energy (11 activities) Hands-on...

  19. Annex IV Environmental Webinar: Adaptive Management in the Marine Renewable Energy Industry

    Office of Energy Efficiency and Renewable Energy (EERE)

    On February 24, 2016, Environmental Interactions of Marine Renewable Energy Technologies hosted workshops on environmental impacts of marine renewable energy, in advance of the 2016 International...

  20. Molecular Biology for the Environment: an EC-US hands-on Course in Environmental Biotechnology

    SciTech Connect (OSTI)

    Victor de Lorenzo; Juan Luis Ramos; Jerome Kukor; Gerben J. Zylstra

    2004-02-15

    One of the central goals of this activity is to bring together young scientists (at the late Ph.D. or early postdoctoral stages of their careers) in a forum that should result in future collaborations. The course is designed to give scientists hands-on experience in modern, up-to-date biotechnological methods at the interface between molecular biology and environmental biotechnology for the analysis of microorganisms and their activities with regard to the remediation of pollutants in the environment.

  1. 11th LANSCE School on Neutron Scattering | Hands-On Experiments

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    sample picture Hands-on Experiments Students will have an opportunity to participate in experimental set-up and data-analysis of various exemplary neutron experiments in the areas of materials at the mesoscale. They will use several instruments utlizing different neutron scattering and complementary techniques. Featured Instruments (tentative) HIPPO: Texture Studies SPEAR: Study of nanoparticle assemblies with neutron reflectometry LQD: Self-Assembled Structures NPDF: Study of nanostructured

  2. U.S. Department of Energy Climate Change Adaptation Policy Statement

    Energy Savers

    United States Department of Energy Washington, DC 20585 2014 Strategic Sustainability Performance Plan Report to The White House Council on Environmental Quality and Office of Management and Budget June 2011 U.S. Department of Energy 2014 Strategic Sustainability Performance Plan June 30, 2014 For information, contact: DOE Sustainability Performance Office Jennifer C. MacDonald, Director 202-586-8645 Department of Energy 1 2014 Strategic Sustainability Performance Plan Department of Energy 2014

  3. The Sun and Its Energy (11 activities)

    Education Teach & Learn

    Hands-on investigations and explorations to introduce primary students to the basic concepts of solar energy.

  4. Using dual-energy x-ray imaging to enhance automated lung tumor tracking during real-time adaptive radiotherapy

    SciTech Connect (OSTI)

    Menten, Martin J. Fast, Martin F.; Nill, Simeon; Oelfke, Uwe

    2015-12-15

    Purpose: Real-time, markerless localization of lung tumors with kV imaging is often inhibited by ribs obscuring the tumor and poor soft-tissue contrast. This study investigates the use of dual-energy imaging, which can generate radiographs with reduced bone visibility, to enhance automated lung tumor tracking for real-time adaptive radiotherapy. Methods: kV images of an anthropomorphic breathing chest phantom were experimentally acquired and radiographs of actual lung cancer patients were Monte-Carlo-simulated at three imaging settings: low-energy (70 kVp, 1.5 mAs), high-energy (140 kVp, 2.5 mAs, 1 mm additional tin filtration), and clinical (120 kVp, 0.25 mAs). Regular dual-energy images were calculated by weighted logarithmic subtraction of high- and low-energy images and filter-free dual-energy images were generated from clinical and low-energy radiographs. The weighting factor to calculate the dual-energy images was determined by means of a novel objective score. The usefulness of dual-energy imaging for real-time tracking with an automated template matching algorithm was investigated. Results: Regular dual-energy imaging was able to increase tracking accuracy in left–right images of the anthropomorphic phantom as well as in 7 out of 24 investigated patient cases. Tracking accuracy remained comparable in three cases and decreased in five cases. Filter-free dual-energy imaging was only able to increase accuracy in 2 out of 24 cases. In four cases no change in accuracy was observed and tracking accuracy worsened in nine cases. In 9 out of 24 cases, it was not possible to define a tracking template due to poor soft-tissue contrast regardless of input images. The mean localization errors using clinical, regular dual-energy, and filter-free dual-energy radiographs were 3.85, 3.32, and 5.24 mm, respectively. Tracking success was dependent on tumor position, tumor size, imaging beam angle, and patient size. Conclusions: This study has highlighted the influence of

  5. Energy Expos

    Education Teach & Learn

    Students work in groups to create hands-on exhibits about the energy sources that power the nation, ways to save energy at home and school, and conventional and alternative transportation fuels.

  6. Energy Sector Vulnerability to Climate Change: Adaptation Options to Increase Resilience (Presentation)

    SciTech Connect (OSTI)

    Newmark, R. L.; Bilello, D.; Macknick, J.; Hallet, K. C.; Anderson, R.; Tidwell, V.; Zamuda, C.

    2013-02-01

    The U.S. Department of Energy is conducting an assessment of vulnerabilities of the U.S. energy sector to climate change and extreme weather. Emphasizing peer reviewed research, it seeks to quantify vulnerabilities and identify specific knowledge or technology gaps. It draws upon a July 2012 workshop, ?Climate Change and Extreme Weather Vulnerability Assessment of the US Energy Sector?, hosted by the Atlantic Council and sponsored by DOE to solicit industry input.

  7. Bradley Williams | Department of Energy

    Energy.gov (indexed) [DOE]

    Bradley Williams - Team Lead, Nuclear Energy University Programs Most Recent New Nuclear Energy Awards Give Students Hands-On Research Experience September 28...

  8. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of the Sun (8 activities) Hands-on explorations that introduce scientific concepts of solar energy to elementary students. http:energy.goveereeducationdownloads...

  9. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    eereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy Expos Students work in groups to create hands-on exhibits about the energy sources that power the nation,...

  10. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    downloadsexploring-hydroelectricity-9-activities Download Energy Expos Students work in groups to create hands-on exhibits about the energy sources that power the nation,...

  11. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lessons) Students explore energy sources and efficiency with hands-on activities for the classroom and home environments. http:energy.goveereeducationdownloads...

  12. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sun (8 activities) Hands-on explorations that introduce scientific concepts of solar energy to elementary students. http:energy.goveereeducationdownloads...

  13. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    school teachers. http:energy.goveereeducationdownloadsprotect-your-climate-curriculum-and-training Download Energy From the Sun (10 activities) Hands-on explorations...

  14. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy From the Sun (10 activities) Hands-on explorations to teach intermediate students...

  15. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download The Sun and Its Energy (11 activities) Hands-on investigations and explorations to introduce...

  16. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the scientific concepts of solar energy. http:energy.goveereeducationdownloadsenergy-sun-10-activities Download Wonders of the Sun (8 activities) Hands-on explorations...

  17. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    to their home and school communities. http:energy.goveereeducationdownloadsenergy-management Download Energy from The Wind (9 activities) Hands-on activities that...

  18. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Quality Assurance Manual

    SciTech Connect (OSTI)

    C. L. Smith; R. Nims; K. J. Kvarfordt; C. Wharton

    2008-08-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment using a personal computer running the Microsoft Windows operating system. SAPHIRE is primarily funded by the U.S. Nuclear Regulatory Commission (NRC). The role of the INL in this project is that of software developer and tester. This development takes place using formal software development procedures and is subject to quality assurance (QA) processes. The purpose of this document is to describe how the SAPHIRE software QA is performed for Version 6 and 7, what constitutes its parts, and limitations of those processes.

  19. Self Adaptive Air Turbine for Wave Energy Conversion Using Shutter Valve and OWC Heoght Control System

    SciTech Connect (OSTI)

    Di Bella, Francis A

    2014-09-29

    An oscillating water column (OWC) is one of the most technically viable options for converting wave energy into useful electric power. The OWC system uses the wave energy to “push or pull” air through a high-speed turbine, as illustrated in Figure 1. The turbine is typically a bi-directional turbine, such as a Wells turbine or an advanced Dennis-Auld turbine, as developed by Oceanlinx Ltd. (Oceanlinx), a major developer of OWC systems and a major collaborator with Concepts NREC (CN) in Phase II of this STTR effort. Prior to awarding the STTR to CN, work was underway by CN and Oceanlinx to produce a mechanical linkage mechanism that can be cost-effectively manufactured, and can articulate turbine blades to improve wave energy capture. The articulation is controlled by monitoring the chamber pressure. Funding has been made available from the U.S. Department of Energy (DOE) to CN (DOE DE-FG-08GO18171) to co-share the development of a blade articulation mechanism for the purpose of increasing energy recovery. However, articulating the blades is only one of the many effective design improvements that can be made to the composite subsystems that constitute the turbine generator system.

  20. MO-E-18C-02: Hands-On Monte Carlo Project Assignment as a Method to Teach Radiation Physics

    SciTech Connect (OSTI)

    Pater, P; Vallieres, M; Seuntjens, J

    2014-06-15

    Purpose: To present a hands-on project on Monte Carlo methods (MC) recently added to the curriculum and to discuss the students' appreciation. Methods: Since 2012, a 1.5 hour lecture dedicated to MC fundamentals follows the detailed presentation of photon and electron interactions. Students also program all sampling steps (interaction length and type, scattering angle, energy deposit) of a MC photon transport code. A handout structured in a step-by-step fashion guides student in conducting consistency checks. For extra points, students can code a fully working MC simulation, that simulates a dose distribution for 50 keV photons. A kerma approximation to dose deposition is assumed. A survey was conducted to which 10 out of the 14 attending students responded. It compared MC knowledge prior to and after the project, questioned the usefulness of radiation physics teaching through MC and surveyed possible project improvements. Results: According to the survey, 76% of students had no or a basic knowledge of MC methods before the class and 65% estimate to have a good to very good understanding of MC methods after attending the class. 80% of students feel that the MC project helped them significantly to understand simulations of dose distributions. On average, students dedicated 12.5 hours to the project and appreciated the balance between hand-holding and questions/implications. Conclusion: A lecture on MC methods with a hands-on MC programming project requiring about 14 hours was added to the graduate study curriculum since 2012. MC methods produce “gold standard” dose distributions and slowly enter routine clinical work and a fundamental understanding of MC methods should be a requirement for future students. Overall, the lecture and project helped students relate crosssections to dose depositions and presented numerical sampling methods behind the simulation of these dose distributions. Research funding from governments of Canada and Quebec. PP acknowledges

  1. Saving Energy at Home and School (11 lessons)

    Education Teach & Learn

    Students explore energy sources and efficiency with hands-on activities for the classroom and home environments.

  2. Adaptive real-time methodology for optimizing energy-efficient computing

    DOE Patents [OSTI]

    Hsu, Chung-Hsing; Feng, Wu-Chun

    2013-01-29

    Dynamic voltage and frequency scaling (DVFS) is an effective way to reduce energy and power consumption in microprocessor units. Current implementations of DVFS suffer from inaccurate modeling of power requirements and usage, and from inaccurate characterization of the relationships between the applicable variables. A system and method is proposed that adjusts CPU frequency and voltage based on run-time calculations of the workload processing time, as well as a calculation of performance sensitivity with respect to CPU frequency. The system and method are processor independent, and can be applied to either an entire system as a unit, or individually to each process running on a system.

  3. Adaptive real-time methodology for optimizing energy-efficient computing

    DOE Patents [OSTI]

    Hsu, Chung-Hsing; Feng, Wu-Chun

    2011-06-28

    Dynamic voltage and frequency scaling (DVFS) is an effective way to reduce energy and power consumption in microprocessor units. Current implementations of DVFS suffer from inaccurate modeling of power requirements and usage, and from inaccurate characterization of the relationships between the applicable variables. A system and method is proposed that adjusts CPU frequency and voltage based on run-time calculations of the workload processing time, as well as a calculation of performance sensitivity with respect to CPU frequency. The system and method are processor independent, and can be applied to either an entire system as a unit, or individually to each process running on a system.

  4. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Data Loading Manual

    SciTech Connect (OSTI)

    C. L. Smith; K. J. Kvarfordt; S. T. Wood

    2008-08-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer. SAPHIRE is primarily funded by the U.S. Nuclear Regulatory Commission (NRC) and developed by the Idaho National Laboratory. This report is intended to assist the user to enter PRA data into the SAPHIRE program using the built-in MAR-D ASCII-text file data transfer process. Towards this end, a small sample database is constructed and utilized for demonstration. Where applicable, the discussion includes how the data processes for loading the sample database relate to the actual processes used to load a larger PRA models. The procedures described herein were developed for use with SAPHIRE Version 6.0 and Version 7.0. In general, the data transfer procedures for version 6 and 7 are the same, but where deviations exist, the differences are noted. The guidance specified in this document will allow a user to have sufficient knowledge to both understand the data format used by SAPHIRE and to carry out the transfer of data between different PRA projects.

  5. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Data Loading Manual

    SciTech Connect (OSTI)

    C. L. Smith; K. J. Kvarfordt; S. T. Wood

    2006-07-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer. SAPHIRE is primarily funded by the U.S. Nuclear Regulatory Commission (NRC) and developed by the Idaho National Laboratory. This report is intended to assist the user to enter PRA data into the SAPHIRE program using the built-in MAR-D ASCII-text file data transfer process. Towards this end, a small sample database is constructed and utilized for demonstration. Where applicable, the discussion includes how the data processes for loading the sample database relate to the actual processes used to load a larger PRA models. The procedures described herein were developed for use with SAPHIRE Version 6.0 and Version 7.0. In general, the data transfer procedures for version 6 and 7 are the same, but where deviations exist, the differences are noted. The guidance specified in this document will allow a user to have sufficient knowledge to both understand the data format used by SAPHIRE and to carry out the transfer of data between different PRA projects.

  6. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) GEM Manual

    SciTech Connect (OSTI)

    C. L. Smith; J. Schroeder; S. T. Beck

    2008-08-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer running the Microsoft Windows? operating system. SAPHIRE is primarily funded by the U.S. Nuclear Regulatory Commission (NRC) and developed by the Idaho National Laboratory (INL). The INL's primary role in this project is that of software developer and tester. Using the SAPHIRE analysis engine and relational database is a complementary program called GEM. GEM has been designed to simplify using existing PRA analysis for activities such as the NRC’s Accident Sequence Precursor program. In this report, the theoretical framework behind GEM-type calculations are discussed in addition to providing guidance and examples for performing evaluations when using the GEM software. As part of this analysis framework, the two types of GEM analysis are outlined, specifically initiating event (where an initiator occurs) and condition (where a component is failed for some length of time) assessments.

  7. Oak Ridge National Laboratory`s (ORNL) ecological and physical science study center: A hands-on science program for K-12 students

    SciTech Connect (OSTI)

    Bradshaw, S.P.

    1994-12-31

    In our tenth year of educational service and outreach, Oak Ridge National Laboratory`s Ecological and Physical Science Study Center (EPSSC) provides hands-on, inquiry-based science activities for area students and teachers. Established in 1984, the EPSSC now hosts over 20,000 student visits. Designed to foster a positive attitude towards science, each unit includes activities which reinforce the science concept being explored. Outdoor science units provide field experience at the Department of Energy`s Oak Ridge National Environmental Research Park and outreach programs are offered on-site in area schools. Other programs are offered as extensions of the EPSSC core programs, including on-site student science camps, all-girl programs, outreach science camps, student competitions, teacher in-service presentations and teacher workshops.

  8. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    eereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy From the Sun (10 activities) Hands-on explorations to teach intermediate students the scientific...

  9. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    eereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Wonders of the Sun (8 activities) Hands-on explorations that introduce scientific concepts of solar energy...

  10. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Waste Management Download Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Expos Students work in groups to create hands-on...

  11. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Download Exploring Photovoltaics (9 investigations) Hands-on investigations to teach secondary students the scientific concepts of photovoltaics. http:energy.goveere...

  12. Exploring Wind Energy (12 activities)

    Education Teach & Learn

    Hands-on activities that provide a comprehensive understanding of the scientific, economic, environmental, technological, and societal aspects of wind energy to secondary students

  13. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    educationdownloadssecondary-energy-infobook-activities-19-activities Download Thermodynamics Teacher and Student Guides (6 Activities) This is a hands-on laboratory unit...

  14. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Search results Enter terms Search Showing 1 - 9 of 9 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a comprehensive understanding...

  15. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Download H2 Educate (9 activities) Information and hands-on activities to teach students about hydogens as a transportation fuel http:energy.goveereeducation...

  16. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    hands-on activities to teach students about hydogens as a transportation fuel http:energy.goveereeducationdownloadsh2-educate-9-activities Download Hybrid Vehicles: Cut...

  17. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Search results Enter terms Search Showing 1 - 9 of 9 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a comprehensive understanding of the...

  18. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Search results Enter terms Search Showing 1 - 5 of 5 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a comprehensive understanding of the...

  19. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Renewables Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy from The Wind (9 activities) Hands-on activities that provide a...

  20. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Enter terms Search Showing 11 - 20 of 74 results. Download Energy From the Sun (10 activities) Hands-on explorations to teach intermediate students the scientific...

  1. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Science Education Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a...

  2. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Search results Enter terms Search Showing 1 - 6 of 6 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a comprehensive understanding...

  3. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download Energy from The Wind (9 activities) Hands-on activities that provide a comprehensive...

  4. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Search results Enter terms Search Showing 1 - 7 of 7 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a comprehensive understanding...

  5. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Search results Enter terms Search Showing 1 - 5 of 5 results. Download Exploring Wind Energy (12 activities) Hands-on activities that provide a comprehensive understanding...

  6. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    eereeducationdownloadsprotect-your-climate-curriculum-and-training Download The Sun and Its Energy (11 activities) Hands-on investigations and explorations to introduce...

  7. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Search results Search results Enter terms Search Showing 11 - 20 of 74 results. Download Energy From the Sun (10 activities) Hands-on explorations to teach intermediate students...

  8. Wind is Energy (17 activities)

    Education Teach & Learn

    A nonfiction test to be read with primary student with basic information about wind as an energy source and hands-on, wind-related activities including

  9. Workshop Provides Hands-On Project Development Training for 26 Tribes

    Energy.gov [DOE]

    The U.S. Department of Energy Office of Indian Energy hosted a second tribal renewable energy project development and finance Workshop September 18-20 at the National Renewable Energy Laboratory (NREL) in Golden, Colorado, this time focusing on community- and facility-scale development. Forty-two participants, including representatives from 26 Tribes as well as several federal agencies, took part in this most recent training opportunity to learn about the potential of and how to develop and finance these unique and smaller scale projects that can serve to reduce costs, increase reliability, and support tribal goals for energy self-sufficiency.

  10. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Code Reference Manual

    SciTech Connect (OSTI)

    C. L. Smith; K. J. Kvarfordt; S. T. Wood

    2008-08-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer. SAPHIRE is funded by the U.S. Nuclear Regulatory Commission (NRC) and developed by the Idaho National Laboratory (INL). The INL's primary role in this project is that of software developer. However, the INL also plays an important role in technology transfer by interfacing and supporting SAPHIRE users comprised of a wide range of PRA practitioners from the NRC, national laboratories, the private sector, and foreign countries. SAPHIRE can be used to model a complex system’s response to initiating events, quantify associated damage outcome frequencies, and identify important contributors to this damage (Level 1 PRA) and to analyze containment performance during a severe accident and quantify radioactive releases (Level 2 PRA). It can be used for a PRA evaluating a variety of operating conditions, for example, for a nuclear reactor at full power, low power, or at shutdown conditions. Furthermore, SAPHIRE can be used to analyze both internal and external initiating events and has special features for transforming models built for internal event analysis to models for external event analysis. It can also be used in a limited manner to quantify risk in terms of release consequences to both the public and the environment (Level 3 PRA). SAPHIRE includes a separate module called the Graphical Evaluation Module (GEM). GEM provides a highly specialized user interface with SAPHIRE that automates SAPHIRE process steps for evaluating operational events at commercial nuclear power plants. Using GEM, an analyst can estimate the risk associated with operational events in a very efficient and expeditious manner. This reference guide will introduce the SAPHIRE Version 7.0 software. A brief discussion of the purpose and history of the software is included along with general

  11. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Code Reference Manual

    SciTech Connect (OSTI)

    C. L. Smith; K. J. Kvarfordt; S. T. Wood

    2006-07-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer. SAPHIRE is funded by the U.S. Nuclear Regulatory Commission (NRC) and developed by the Idaho National Laboratory (INL). The INL's primary role in this project is that of software developer. However, the INL also plays an important role in technology transfer by interfacing and supporting SAPHIRE users comprised of a wide range of PRA practitioners from the NRC, national laboratories, the private sector, and foreign countries. SAPHIRE can be used to model a complex systems response to initiating events, quantify associated damage outcome frequencies, and identify important contributors to this damage (Level 1 PRA) and to analyze containment performance during a severe accident and quantify radioactive releases (Level 2 PRA). It can be used for a PRA evaluating a variety of operating conditions, for example, for a nuclear reactor at full power, low power, or at shutdown conditions. Furthermore, SAPHIRE can be used to analyze both internal and external initiating events and has special features for ansforming models built for internal event analysis to models for external event analysis. It can also be used in a limited manner to quantify risk in terms of release consequences to both the public and the environment (Level 3 PRA). SAPHIRE includes a separate module called the Graphical Evaluation Module (GEM). GEM provides a highly specialized user interface with SAPHIRE that automates SAPHIRE process steps for evaluating operational events at commercial nuclear power plants. Using GEM, an analyst can estimate the risk associated with operational events in a very efficient and expeditious manner. This reference guide will introduce the SAPHIRE Version 7.0 software. A brief discussion of the purpose and history of the software is included along with general

  12. 2014 DOE Climate Change Adaptation Plan

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 U.S. Department of Energy June 2014 DOE Climate Change Adaptation Plan Table of Contents Climate Change Adaptation Plan ................................................................................................................................2 Impetus for Action ..................................................................................................................................................2 The DOE Mission and Climate Change Adaptation

  13. Oglala Lakota College gets Hands-On Training for Off-Grid Solar...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Train-the-Trainers program in the Rocky Mountain region take part in a roof-mount solar panel install lab exercise at Solar Energy International's PV Lab Yard in Paonia,...

  14. Annex IV Environmental Webinar: Adaptive Management in the Marine...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Annex IV Environmental Webinar: Adaptive Management in the Marine Renewable Energy Industry Annex IV Environmental Webinar: Adaptive Management in the Marine Renewable Energy ...

  15. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Download Energy Expos Students work in groups to create hands-on exhibits about the energy sources that power the nation, ways to save energy at home and school, and...

  16. Energy from The Wind (9 activities)

    Education Teach & Learn

    Hands-on activities that provide a comprehensive understanding of the scientific, economic, environmental, technological, and societal aspects of wind energy to intermediate students

  17. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Economy Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy from The Wind (9 activities) Hands-on activities that provide a...

  18. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Economy Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy from The Wind (9 activities) Hands-on activities that provide a...

  19. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Expos Students work in groups to create hands-on exhibits about the energy sources that power the nation, ways to save energy at home and school, and conventional and alternative...

  20. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  1. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 11 - 20 of 18 results. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  2. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 1 - 3 of 3 results. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  3. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 1 - 4 of 4 results. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  4. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  5. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 1 - 5 of 5 results. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  6. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Usage Search results Search results Enter terms Search Showing 1 - 7 of 7 results. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  7. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Sources Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy from The Wind (9 activities) Hands-on activities that provide a...

  8. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Education Search results Search results Enter terms Search Showing 1 - 5 of 5 results. Download Energy Expos Students work in groups to create hands-on exhibits about the energy...

  9. Tribal Renewable Energy Webinar: Accessing Capital for Tribal Energy and

    Energy Savers

    of Energy Projects Benefit from Hands-On Technical Support Tribal Energy Projects Benefit from Hands-On Technical Support November 2, 2012 - 7:31pm Addthis START team members conduct a wind site assessment on the Campo Indian Reservation. START team members conduct a wind site assessment on the Campo Indian Reservation. The DOE Office of Indian Energy (DOE-IE) is taking a hands-on approach to advancing next-generation energy development in Indian Country, providing on-site strategic

  10. Mickey Leland Energy Fellowship

    Energy.gov [DOE]

    For 20 years, the Mickey Leland Energy Fellowship (MLEF) Program has provided students with opportunities to gain hands-on research experience with the Department of Energy’s (DOE) Office of Fossil...

  11. DOE Accepting Applications for 2017 Mickey Leland Energy Fellowship Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Accepting Applications for 2017 Mickey Leland Energy Fellowship Program DOE Accepting Applications for 2017 Mickey Leland Energy Fellowship Program September 14, 2016 - 1:20pm Addthis Mickey Leland Energy Fellowship students getting hands-on experience at the National Energy Technology Lab Mickey Leland Energy Fellowship students getting hands-on experience at the National Energy Technology Lab The Department of Energy's (DOE) Office of Fossil Energy (FE) is now

  12. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 5.0: Data loading manual. Volume 10

    SciTech Connect (OSTI)

    VanHorn, R.L.; Wolfram, L.M.; Fowler, R.D.; Beck, S.T.; Smith, C.L.

    1995-04-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) suite of programs can be used to organize and standardize in an electronic format information from probabilistic risk assessments or individual plant examinations. The Models and Results Database (MAR-D) program of the SAPHIRE suite serves as the repository for probabilistic risk assessment and individual plant examination data and information. This report demonstrates by examples the common electronic and manual methods used to load these types of data. It is not a stand alone document but references documents that contribute information relative to the data loading process. This document provides a more detailed discussion and instructions for using SAPHIRE 5.0 only when enough information on a specific topic is not provided by another available source.

  13. Hands-On Exercises

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    files you copied to SCRATCH above. hopper% cd SCRATCHtutorialsJGI-Intro hopper% cd hello hopper% make You will see the commands used to compile and link the code. To see the...

  14. Industrial Assessment Centers Help Students, Communities Learn About Energy Efficiency

    Energy.gov [DOE]

    Manufacturers get free energy, waste, and productivity assessments and students get hands-on experience in the plants. According to these participants, Industrial Assessment Centers benefit everyone involved.

  15. Building Our Energy Future: Teaching Students the Significance...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    This project involved installing insulation, caulking, and weather-stripping into a "house... The hands-on work encouraged the students to practice smart energy decision making in ...

  16. Adaptive Thresholds

    Energy Science and Technology Software Center (OSTI)

    2014-08-26

    ADAPT is a topological analysis code that allow to compute local threshold, in particular relevance based thresholds for features defined in scalar fields. The initial target application is vortex detection but the software is more generally applicable to all threshold based feature definitions.

  17. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Elementary (K-5) Teachers Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Expos Students work in groups to create hands-on exhibits...

  18. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environmental Cleanup Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Expos Students work in groups to create hands-on exhibits about...

  19. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Waste Management Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Expos Students work in groups to create hands-on exhibits about the...

  20. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Economy Middle School (6-8) Teachers Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy from The Wind (9 activities) Hands-on...

  1. Adaptive sampler

    DOE Patents [OSTI]

    Watson, Bobby L.; Aeby, Ian

    1982-01-01

    An adaptive data compression device for compressing data having variable frequency content, including a plurality of digital filters for analyzing the content of the data over a plurality of frequency regions, a memory, and a control logic circuit for generating a variable rate memory clock corresponding to the analyzed frequency content of the data in the frequency region and for clocking the data into the memory in response to the variable rate memory clock.

  2. Adaptive sampler

    DOE Patents [OSTI]

    Watson, B.L.; Aeby, I.

    1980-08-26

    An adaptive data compression device for compressing data is described. The device has a frequency content, including a plurality of digital filters for analyzing the content of the data over a plurality of frequency regions, a memory, and a control logic circuit for generating a variable rate memory clock corresponding to the analyzed frequency content of the data in the frequency region and for clocking the data into the memory in response to the variable rate memory clock.

  3. Learning About Renewable Energy | NREL

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Learning About Renewable Energy For more information about renewable energy basics, visit the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. Visit the U.S. Energy Information Administration Energy Kids Web site for fun kids' games and activities, teacher resources, and energy basics. Visit NREL's Education Resources for hands-on projects and curriculum suggestions for K-12 grade teachers and students. The United States currently relies heavily on coal, oil, and

  4. Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency ...

  5. Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  6. Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  7. India-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  8. Brazil-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  9. Mexico-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  10. Russia-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  11. China-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  12. Office of Indian Energy Newsletter: Fall 2012 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fall 2012 Office of Indian Energy Newsletter: Fall 2012 Indian Energy Beat: News on Actions to Accelerate Energy Development in Indian Country Fall 2012 Issue: DOE Office of Indian Energy Provides Tribes with Hands-On Support to Advance Tribal Energy Projects Message from the Director Sharing Knowledge: DOE Office of Indian Energy Commissions Regional Transmission and Renewable Energy Analysis Opening Doors: Seminole Tribe to Host Grant Proposal Writing Workshop Crow Nation Students Participate

  13. Office of Fossil Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Fossil Energy DOE Accepting Applications for 2017 Mickey Leland Energy Fellowship Program DOE Accepting Applications for 2017 Mickey Leland Energy Fellowship Program Since 1995, the program has provided under-represented STEM students with a chance to gain hands-on research experience Read more DOE Announces Release of Long-Term Strategic Review of Strategic Petroleum Reserve DOE Announces Release of Long-Term Strategic Review of Strategic Petroleum Reserve The new study provides an

  14. U-197: Cisco Adaptive Security Appliances Denial of Service Vulnerability |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 7: Cisco Adaptive Security Appliances Denial of Service Vulnerability U-197: Cisco Adaptive Security Appliances Denial of Service Vulnerability June 22, 2012 - 7:00am Addthis PROBLEM: A vulnerability has been reported in Cisco Adaptive Security Appliances (ASA), which can be exploited by malicious people to cause a DoS (Denial of Service). PLATFORM: Cisco Adaptive Security Appliance (ASA) 8.x Cisco ASA 5500 Series Adaptive Security Appliances ABSTRACT: The vulnerability

  15. Adaptive multiconfigurational wave functions

    SciTech Connect (OSTI)

    Evangelista, Francesco A.

    2014-03-28

    A method is suggested to build simple multiconfigurational wave functions specified uniquely by an energy cutoff ?. These are constructed from a model space containing determinants with energy relative to that of the most stable determinant no greater than ?. The resulting ?-CI wave function is adaptive, being able to represent both single-reference and multireference electronic states. We also consider a more compact wave function parameterization (?+SD-CI), which is based on a small ?-CI reference and adds a selection of all the singly and doubly excited determinants generated from it. We report two heuristic algorithms to build ?-CI wave functions. The first is based on an approximate prescreening of the full configuration interaction space, while the second performs a breadth-first search coupled with pruning. The ?-CI and ?+SD-CI approaches are used to compute the dissociation curve of N{sub 2} and the potential energy curves for the first three singlet states of C{sub 2}. Special attention is paid to the issue of energy discontinuities caused by changes in the size of the ?-CI wave function along the potential energy curve. This problem is shown to be solvable by smoothing the matrix elements of the Hamiltonian. Our last example, involving the Cu{sub 2}O{sub 2}{sup 2+} core, illustrates an alternative use of the ?-CI method: as a tool to both estimate the multireference character of a wave function and to create a compact model space to be used in subsequent high-level multireference coupled cluster computations.

  16. Energy Department to Lead Workshop on Tribal Renewable Energy Development in Oklahoma

    Energy.gov [DOE]

    Oklahoma tribal energy leaders have an opportunity to explore the tribal energy project development and financing process hands-on at an interactive workshop being hosted by the U.S. Department of Energy (DOE) Office of Indian Energy June 9–11 at the Riverwind Hotel and Casino in Norman, Oklahoma.

  17. ENERGY

    Energy.gov (indexed) [DOE]

    U.S. Department of ENERGY Department of Energy Quadrennial Technology Review-2015 Framing Document http:energy.govqtr 2015-01-13 Page 2 The United States faces serious ...

  18. Energy

    Office of Legacy Management (LM)

    Energy Washington; DC 20585 : . ' , - o" ' ' ,' DEC ?; ;y4,,, ' . The Honorable ... Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach ...

  19. Adaptable Large Power Transformers (LPTs)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fact Sheet: DOE Award Selections for the Design of More Flexible and Adaptable Large Power Transformers (LPTs) As part of the Energy Department's commitment to a strong and secure power grid, DOE today announced new funding to strengthen protection of the nation's electric grid from natural and manmade hazards. More than $1.5 million will catalyze new designs of large power transformers (LPTs) which are critical to the nation's power grid and represent one of its most vulnerable components.

  20. Is the Danish wind energy model replicable for other countries?

    SciTech Connect (OSTI)

    Sovacool, Benjamin K.; Lindboe, Hans H.; Odgaard, Ole

    2008-03-15

    Though aspects of the Danish wind energy model are unique, policymakers might do well to imitate such aspects as a strong political commitment, consistent policy mechanisms, and an incremental, ''hands-on'' approach to R and D. (author)

  1. Adaptive Materials Design

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 » Adaptive Materials Design Adaptive Materials Design An active learning paradigm for materials. Contact Turab Lookman Email Adaptive learning for accelerated materials discovery Materials design and discovery guided by community-driven active user interface, where data from users is utilized to refine predictions for optimally guiding next experiments or computations. This portal showcases some of our unique capabilities in advancing materials design within the adaptive design framework.

  2. Clean Energy Manufacturing Initiative Partnerships | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Partnerships Clean Energy Manufacturing Initiative Partnerships The Clean Energy Manufacturing Initiative (CEMI) engages in partnerships to improve U.S. clean energy manufacturing competitiveness. Growing U.S. clean energy manufacturing competitiveness requires an "all hands on deck" approach, with the nation's private and public sectors, universities, think tanks, and labor leaders working together to identify and commit to a path forward. Initial partnerships include: Council on

  3. ARCCA Learning Session: Virtual Adaptation Tools Salon | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy ARCCA Learning Session: Virtual Adaptation Tools Salon ARCCA Learning Session: Virtual Adaptation Tools Salon November 15, 2016 12:00PM to 1:00PM MST The Alliance of Regional Collaboratives for Climate Adaptation (ARCCA) is hosting a webinar that will feature three tools-Cal-Adapt, Adaptation Clearinghouse,and the Atlas-that can help guide and support your adaptation efforts. Speakers will provide a walk-through of the tools and answer questions during the Q&A.

  4. The Clean Energy Manufacturing Initiative

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Energy Manufacturing Initiative (CEMI) is a U.S. Department of Energy (DOE)- wide commitment to innovation and breaking down market barriers in order to enhance U.S. manufacturing competitiveness while advancing the nation's energy goals. As part of its mission, CEMI builds partnerships around strategic priorities to increase U.S. clean energy manufacturing competitiveness. This requires an "all-hands-on-deck" approach that involves the nation's private and public sectors,

  5. Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Energy National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Energy Overview Charlie McMillan, Director of Los Alamos National Laboratory 0:50 Director McMillan on energy security With energy use increasing across the nation and the world, Los Alamos National Laboratory is using its world-class scientific capabilities to enhance

  6. Adaptive Liquid Crystal Windows

    SciTech Connect (OSTI)

    Taheri, Bahman; Bodnar, Volodymyr

    2011-12-31

    Energy consumption by private and commercial sectors in the U.S. has steadily grown over the last decade. The uncertainty in future availability of imported oil, on which the energy consumption relies strongly, resulted in a dramatic increase in the cost of energy. About 20% of this consumption are used to heat and cool houses and commercial buildings. To reduce dependence on the foreign oil and cut down emission of greenhouse gases, it is necessary to eliminate losses and reduce total energy consumption by buildings. To achieve this goal it is necessary to redefine the role of the conventional windows. At a minimum, windows should stop being a source for energy loss. Ideally, windows should become a source of energy, providing net gain to reduce energy used to heat and cool homes. It is possible to have a net energy gain from a window if its light transmission can be dynamically altered, ideally electronically without the need of operator assistance, providing optimal control of the solar gain that varies with season and climate in the U.S. In addition, the window must not require power from the building for operation. Resolution of this problem is a societal challenge and of national interest and will have a broad global impact. For this purpose, the year-round, allclimate window solution to provide an electronically variable solar heat gain coefficient (SHGC) with a wide dynamic range is needed. AlphaMicron, Inc. (AMI) developed and manufactured 1ft 1ft prototype panels for the worlds first auto-adjusting Adaptive Liquid Crystal Windows (ALCWs) that can operate from sunlight without the need for external power source and demonstrate an electronically adjustable SHGC. This novel windows are based on AlphaMicrons patented e-Tint technology, a guesthost liquid crystal system implemented on flexible, optically clear plastic films. This technology is suitable both for OEM and aftermarket (retro-fitting) lamination to new and existing windows. Low level of power

  7. DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready ...

  8. Harness: Heterogeneous Adaptable Reconfigurable Networked Systems -- U.S. Department of Energy Grant DE-FG02-99ER25379 Final Project Report

    SciTech Connect (OSTI)

    Vaidy Sunderam

    2003-07-02

    Issues in reconfigurability and adaptability in heterogeneous distributed systems for high-performance computing are the focus of the work funded by this grant. Our efforts are part of an ongoing research project in metacomputing and are a follow on to the DOE funded PVM system that has witnessed over a decade of use at numerous institutions worldwide. The current project, termed Harness, investigates novel methodologies and tools for distributed metacomputing, focusing on dynamically reconfigurable software frameworks. During the first phase, we defined the metacomputing architecture embodied in Harness and developed prototype subsystems as proof of concept exercises. Subsequently, we designed and developed a complete software framework manifesting the Harness architecture, and also developed several tools and subsystems that demonstrated the viability and effectiveness of our proposed model for next generation metacomputing. We then used this substrate to emulate multiple programming environments on Harness, and conducted performance evaluation and tuning exercises. The main research results from these efforts include the establishment of software metacomputing systems as viable and cost-effective alternatives to MPPs; the demonstration of dynamic and reconfigurable platforms as effective methods of tailoring parallel computing environments; the development of methodologies to construct plugin modules for component-based distributed systems; contributions to performance modeling and optimization in emulated software environments; and software architectures for multi- and mixed-paradigm parallel distributed computing. Details and specifics on these and other results have been reported in numerous publications, and are manifested in software systems, all of which may be accessed at or via the website http://www.mathcs.emory.edu/harness/

  9. An Adaptive, Consent-Based Path to Nuclear Waste Storage and...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    An Adaptive, Consent-Based Path to Nuclear Waste Storage and ... Station. | Photo courtesy of the Energy Department. ... nuclear energy's role in America's low carbon future. ...

  10. An efficient computational scheme for electronic excitation spectra of molecules in solution using the symmetry-adapted cluster–configuration interaction method: The accuracy of excitation energies and intuitive charge-transfer indices

    SciTech Connect (OSTI)

    Fukuda, Ryoichi Ehara, Masahiro

    2014-10-21

    Solvent effects on electronic excitation spectra are considerable in many situations; therefore, we propose an efficient and reliable computational scheme that is based on the symmetry-adapted cluster-configuration interaction (SAC-CI) method and the polarizable continuum model (PCM) for describing electronic excitations in solution. The new scheme combines the recently proposed first-order PCM SAC-CI method with the PTE (perturbation theory at the energy level) PCM SAC scheme. This is essentially equivalent to the usual SAC and SAC-CI computations with using the PCM Hartree-Fock orbital and integrals, except for the additional correction terms that represent solute-solvent interactions. The test calculations demonstrate that the present method is a very good approximation of the more costly iterative PCM SAC-CI method for excitation energies of closed-shell molecules in their equilibrium geometry. This method provides very accurate values of electric dipole moments but is insufficient for describing the charge-transfer (CT) indices in polar solvent. The present method accurately reproduces the absorption spectra and their solvatochromism of push-pull type 2,2{sup ′}-bithiophene molecules. Significant solvent and substituent effects on these molecules are intuitively visualized using the CT indices. The present method is the simplest and theoretically consistent extension of SAC-CI method for including PCM environment, and therefore, it is useful for theoretical and computational spectroscopy.

  11. Smart Energy Grid Resources | OSTI, US Dept of Energy, Office...

    Office of Scientific and Technical Information (OSTI)

    Research from Energy Citations Database An Adaptive Approach to Energy Security and Assurance Deployment of demand response as a real-time resource in organized markets How green ...

  12. Adaptive Sampling Proxy Application

    Energy Science and Technology Software Center (OSTI)

    2012-10-22

    ASPA is an implementation of an adaptive sampling algorithm [1-3], which is used to reduce the computational expense of computer simulations that couple disparate physical scales. The purpose of ASPA is to encapsulate the algorithms required for adaptive sampling independently from any specific application, so that alternative algorithms and programming models for exascale computers can be investigated more easily.

  13. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy Production...

  14. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Geothermal Energy:...

  15. Farewell ERDA, Hello Energy Department

    Energy.gov [DOE]

    Learning to adapt: 35 years ago, the Energy Research and Development Administration became part of the new Department of Energy. INL's Richard Dickson recalls the big change.

  16. Energy

    Annual Energy Outlook

    M onthly Energy Re< view Ila A a m 0 II 8 IIIW *g U In this issue: New data on nuclear electricity in Eastern Europe (Table 10.4) 9'Ij a - Ordering Information This publication...

  17. Building Tomorrow's Smart Grid Workforce Today | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tomorrow's Smart Grid Workforce Today Building Tomorrow's Smart Grid Workforce Today May 1, 2012 - 11:22am Addthis A student gets hands-on experience in the electric sector during an internship and mentoring program with Northeast Utilities, through ARRA workforce development funding. | Photo courtesy of Office of Electricity Delivery and Energy Reliability. A student gets hands-on experience in the electric sector during an internship and mentoring program with Northeast Utilities, through ARRA

  18. Train the Teacher- Energy Workshops for DC-area Elementary School Teachers

    Energy.gov [DOE]

    Are you an elementary school teacher looking for creative ideas to introduce energy curriculum to your students? If so, join us on Friday, May 2, 2014 for an exciting, hands-on training session...

  19. Climate Change Adaptation Planning

    Energy.gov [DOE]

    This course provides an introduction to planning for climate change impacts, with examples of tribes that have been going through the adaptation planning process. The course is intended for tribal...

  20. Hanford Achieves a Cleanup First | Department of Energy

    Office of Environmental Management (EM)

    Hands-On Lessons in Clean Energy Hands-On Lessons in Clean Energy December 24, 2013 - 9:40am Addthis Sixth graders compare emissions from a candle—invisible until they hold a mirror close to the flame and watch carbon blacken its surface. The same mirror grows steamy but clear when held up to the water vapor piping out of the tea kettle. Sharon Cosgrove, of the Energy Department’s Geothermal Technologies Office, talks with the students about energy options: burning hydrocarbons to boil

  1. Leak test adapter for containers

    DOE Patents [OSTI]

    Hallett, Brian H.; Hartley, Michael S.

    1996-01-01

    An adapter is provided for facilitating the charging of containers and leak testing penetration areas. The adapter comprises an adapter body and stem which are secured to the container's penetration areas. The container is then pressurized with a tracer gas. Manipulating the adapter stem installs a penetration plug allowing the adapter to be removed and the penetration to be leak tested with a mass spectrometer. Additionally, a method is provided for using the adapter.

  2. Climate Change Adaptation Technical Fact Sheet: Contaminated Sediment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Remedies | Department of Energy Contaminated Sediment Remedies Climate Change Adaptation Technical Fact Sheet: Contaminated Sediment Remedies This fact sheet addresses remedies for contaminated sediment. It is intended to serve as an adaptation planning tool by (1) providing an overview of potential climate change vulnerabilities and (2) presenting possible adaptation measures that may be considered to increase a remedy's resilience to climate change impacts. This tool was developed in

  3. Climate Change Adaptation Technical Fact Sheet: Landfills and Containment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    as an Element of Site Remediation | Department of Energy Landfills and Containment as an Element of Site Remediation Climate Change Adaptation Technical Fact Sheet: Landfills and Containment as an Element of Site Remediation This fact sheet addresses contaminated site remedies involving source containment systems. It is intended to serve as an adaptation planning tool by (1) providing an overview of potential climate change vulnerabilities and (2) presenting possible adaptation measures that

  4. Climate Change and the Los Alamos National Laboratory: The Adaptation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Challenge | Department of Energy and the Los Alamos National Laboratory: The Adaptation Challenge Climate Change and the Los Alamos National Laboratory: The Adaptation Challenge The Los Alamos National Laboratory (LANL) has been adapting to climate change related impacts that have been occurring on decadal time scales. The region where LANL is located has been subject to a cascade of climate related impacts: drought, devastating wildfires, and historic flooding events. Instead of buckling

  5. Adapting Advances in Remediation Science to Long-Term Surveillance |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Adapting Advances in Remediation Science to Long-Term Surveillance Adapting Advances in Remediation Science to Long-Term Surveillance Paper and presentation presented at the Waste Managent 2006 Conference. February 26 through March 2, 2006, Tucson, Arizona. David Peterson Adapting Advances in Remediation Science to Long-Term Surveillance (546.51 KB) More Documents & Publications Applied Science and Technology Task Order Fiscal Year 2009 Year-End Summary Report

  6. Adaptive Street Lighting Controls | Department of Energy

    Energy Savers

    Solid-State Lighting Home About the Solid-State Lighting Program Research & Development Understanding SSL Information Resources Conferences & Meetings Presentations Publications ...

  7. DAiSES: Dynamic Adaptivity in Support of Extreme Scale Department of Energy Project No. ER25622 Prime Contract No. DE-FG02-04ER25622 Final Report for September 15, 2004-September 14, 2008

    SciTech Connect (OSTI)

    PI: Patricia J. Teller, Ph.D.

    2009-05-05

    The DAiSES project [Te04] was focused on enabling conventional operating systems, in particular, those running on extreme scale systems, to dynamically customize system resource management in order to offer applications the best possible environment in which to execute. Such dynamic adaptation allows operating systems to modify the execution environment in response to changes in workload behavior and system state. The main challenges of this project included determination of what operating system (OS) algorithms, policies, and parameters should be adapted, when to adapt them, and how to adapt them. We addressed these challenges by using a combination of static analysis and runtime monitoring and adaptation to identify a priori profitable targets of adaptation and effective heuristics that can be used to dynamically trigger adaptation. Dynamic monitoring and adaptation of the OS was provided by either kernel modifications or the use of KernInst and Kperfmon [Wm04]. Since Linux, an open source OS, was our target OS, patches submitted by kernel developers and researchers often facilitated kernel modifications. KernInst operates on unmodified commodity operating systems, i.e., Solaris and Linux; it is fine-grained, thus, there were few constraints on how the underlying OS can be modified. Dynamically adaptive functionality of operating systems, both in terms of policies and parameters, is intended to deliver the maximum attainable performance of a computational environment and meet, as best as possible, the needs of high-performance applications running on extreme scale systems, while meeting system constraints. DAiSES research endeavored to reach this goal by developing methodologies for dynamic adaptation of OS parameters and policies to manage stateful and stateless resources [Te06] and pursuing the following two objectives: (1) Development of mechanisms to dynamically sense, analyze, and adjust common performance metrics, fluctuating workload situations, and

  8. Climate Change Adaptation Training at HAMMER June 21-22, 2016 | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Change Adaptation Training at HAMMER June 21-22, 2016 Climate Change Adaptation Training at HAMMER June 21-22, 2016 May 11, 2016 - 11:45am Addthis Climate Change Adaptation Training at HAMMER June 21-22, 2016 Climate Change Adaptation Training at HAMMER Executive Order 13693, "Planning for Federal Sustainability in the Next Decade," directs agencies to identify and address projected impacts of climate change on mission critical water, energy, communication and

  9. Verification of Adaptive Systems

    SciTech Connect (OSTI)

    Pullum, Laura L; Cui, Xiaohui; Vassev, Emil; Hinchey, Mike; Rouff, Christopher; Buskens, Richard

    2012-01-01

    Adaptive systems are critical for future space and other unmanned and intelligent systems. Verification of these systems is also critical for their use in systems with potential harm to human life or with large financial investments. Due to their nondeterministic nature and extremely large state space, current methods for verification of software systems are not adequate to provide a high level of assurance for them. The combination of stabilization science, high performance computing simulations, compositional verification and traditional verification techniques, plus operational monitors, provides a complete approach to verification and deployment of adaptive systems that has not been used before. This paper gives an overview of this approach.

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

    Energy.gov (indexed) [DOE]

    Focus on Energy business programs. Eligible buildings include free-standing buildings, adaptive reuse, subst... Eligibility: Commercial, Construction, Industrial, Installers...

  11. Telescope Adaptive Optics Code

    Energy Science and Technology Software Center (OSTI)

    2005-07-28

    The Telescope AO Code has general adaptive optics capabilities plus specialized models for three telescopes with either adaptive optics or active optics systems. It has the capability to generate either single-layer or distributed Kolmogorov turbulence phase screens using the FFT. Missing low order spatial frequencies are added using the Karhunen-Loeve expansion. The phase structure curve is extremely dose to the theoreUcal. Secondly, it has the capability to simulate an adaptive optics control systems. The defaultmore » parameters are those of the Keck II adaptive optics system. Thirdly, it has a general wave optics capability to model the science camera halo due to scintillation from atmospheric turbulence and the telescope optics. Although this capability was implemented for the Gemini telescopes, the only default parameter specific to the Gemini telescopes is the primary mirror diameter. Finally, it has a model for the LSST active optics alignment strategy. This last model is highly specific to the LSST« less

  12. Adaptive sequential controller

    DOE Patents [OSTI]

    El-Sharkawi, Mohamed A.; Xing, Jian; Butler, Nicholas G.; Rodriguez, Alonso

    1994-01-01

    An adaptive sequential controller (50/50') for controlling a circuit breaker (52) or other switching device to substantially eliminate transients on a distribution line caused by closing and opening the circuit breaker. The device adaptively compensates for changes in the response time of the circuit breaker due to aging and environmental effects. A potential transformer (70) provides a reference signal corresponding to the zero crossing of the voltage waveform, and a phase shift comparator circuit (96) compares the reference signal to the time at which any transient was produced when the circuit breaker closed, producing a signal indicative of the adaptive adjustment that should be made. Similarly, in controlling the opening of the circuit breaker, a current transformer (88) provides a reference signal that is compared against the time at which any transient is detected when the circuit breaker last opened. An adaptive adjustment circuit (102) produces a compensation time that is appropriately modified to account for changes in the circuit breaker response, including the effect of ambient conditions and aging. When next opened or closed, the circuit breaker is activated at an appropriately compensated time, so that it closes when the voltage crosses zero and opens when the current crosses zero, minimizing any transients on the distribution line. Phase angle can be used to control the opening of the circuit breaker relative to the reference signal provided by the potential transformer.

  13. New Energy Technologies | GE Global Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy We're building a powerful future that combines sustainable energy solutions, efficient turbines and a resilient electrical grid. Home > Innovation > Energy Silicon Carbide Applications: Small Device, Broad Impact in Power Electronics It's not every day that the engineers at GE Global Research get their hands on a material that's literally revolutionizing an... Read More » Flying above the innovative ecoROTR wind turbine in a drone GE spent a week flying state-of-the-art drones over

  14. Burst of Energy

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    The Discovery Center of Idaho (DCI) was the recipient of a grant from US DOE's Museum Science Education Program to build six permanent energy related exhibits to provide the public with hands-on experience with energy issues. Because of its volunteer support system, DC was able to build eleven exhibits. These exhibits are described and photographs are included. The signs used for the exhibits are reproduced as well as the materials used to advertise them to the public. Examples of DCI's newsletter are included that mention the new exhibits.

  15. Glenwood Springs Teacher Recognized for Renewable Energy Efforts - News

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Releases | NREL Glenwood Springs Teacher Recognized for Renewable Energy Efforts November 21, 2008 Students taking science classes at Yampah Mountain High School in Glenwood Springs, Colo., are learning about energy efficiency and renewable energy in a hands-on way. The students are learning about energy issues within their school and community through direct development and design of energy projects that benefit their school. Susy Ellison, a science teacher at Yampah Mountain High School,

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

    Energy.gov (indexed) [DOE]

    Puerto Rico- Green Energy Fund In July 2010, Puerto Rico enacted two important laws aimed at accelerating Puerto Rico's adaptation of renewable energy and to reduce the island's...

  17. Adaptive control for accelerators

    DOE Patents [OSTI]

    Eaton, Lawrie E.; Jachim, Stephen P.; Natter, Eckard F.

    1991-01-01

    An adaptive feedforward control loop is provided to stabilize accelerator beam loading of the radio frequency field in an accelerator cavity during successive pulses of the beam into the cavity. A digital signal processor enables an adaptive algorithm to generate a feedforward error correcting signal functionally determined by the feedback error obtained by a beam pulse loading the cavity after the previous correcting signal was applied to the cavity. Each cavity feedforward correcting signal is successively stored in the digital processor and modified by the feedback error resulting from its application to generate the next feedforward error correcting signal. A feedforward error correcting signal is generated by the digital processor in advance of the beam pulse to enable a composite correcting signal and the beam pulse to arrive concurrently at the cavity.

  18. Adaptive method for electron bunch profile prediction

    SciTech Connect (OSTI)

    Scheinker, Alexander; Gessner, Spencer

    2015-10-01

    We report on an experiment performed at the Facility for Advanced Accelerator Experimental Tests (FACET) at SLAC National Accelerator Laboratory, in which a new adaptive control algorithm, one with known, bounded update rates, despite operating on analytically unknown cost functions, was utilized in order to provide quasi-real-time bunch property estimates of the electron beam. Multiple parameters, such as arbitrary rf phase settings and other time-varying accelerator properties, were simultaneously tuned in order to match a simulated bunch energy spectrum with a measured energy spectrum. The simple adaptive scheme was digitally implemented using matlab and the experimental physics and industrial control system. The main result is a nonintrusive, nondestructive, real-time diagnostic scheme for prediction of bunch profiles, as well as other beam parameters, the precise control of which are important for the plasma wakefield acceleration experiments being explored at FACET. © 2015 authors. Published by the American Physical Society.

  19. Adaptive method for electron bunch profile prediction

    SciTech Connect (OSTI)

    Scheinker, Alexander; Gessner, Spencer

    2015-10-15

    We report on an experiment performed at the Facility for Advanced Accelerator Experimental Tests (FACET) at SLAC National Accelerator Laboratory, in which a new adaptive control algorithm, one with known, bounded update rates, despite operating on analytically unknown cost functions, was utilized in order to provide quasi-real-time bunch property estimates of the electron beam. Multiple parameters, such as arbitrary rf phase settings and other time-varying accelerator properties, were simultaneously tuned in order to match a simulated bunch energy spectrum with a measured energy spectrum. The simple adaptive scheme was digitally implemented using matlab and the experimental physics and industrial control system. Thus, the main result is a nonintrusive, nondestructive, real-time diagnostic scheme for prediction of bunch profiles, as well as other beam parameters, the precise control of which are important for the plasma wakefield acceleration experiments being explored at FACET.

  20. Solar Decathlon Turns Ten | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Turns Ten Solar Decathlon Turns Ten September 28, 2012 - 2:22pm Addthis For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided

  1. CLAMR (Compute Language Adaptive Mesh Refinement)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    CLAMR (Compute Language Adaptive Mesh Refinement) CLAMR (Compute Language Adaptive Mesh Refinement) CLAMR (Compute Language Adaptive Mesh Refinement) is being developed as a DOE...

  2. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    http:energy.goveereeducationdownloadsenergy-literacy-videos Download Build a Pizza Box Solar Oven Check out this staightforward lesson, that can be adapted for all grade...

  3. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    tornado in 2007. http:energy.goveerevideosre-building-greensburg Download Build a Pizza Box Solar Oven Check out this staightforward lesson, that can be adapted for all grade...

  4. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Alternative Fuels...

  5. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Box Solar Oven Check out this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloads...

  6. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download...

  7. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    energy.goveereeducationdownloadsenergy-literacy-videos Download Build a Pizza Box Solar Oven Check out this staightforward lesson, that can be adapted for all grade levels,...

  8. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0...

  9. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Check out this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-...

  10. Certificate in Renewable Energy and the Environment | Photosynthetic

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Antenna Research Center Certificate in Renewable Energy and the Environment Certificate in Renewable Energy and the Environment Awarded by PARC/I-CARES, the Certificate in Renewable Energy and the Environment provides an organized channel for students who wish to pursue interdisciplinary energy studies in addition to their selected major and/or minor. The program combines academic courses, outreach interactions, hands-on research experiences, and networking opportunities. Courses are

  11. American Energy and Manufacturing Competitiveness Summit

    Energy.gov [DOE]

    The 2015 American Energy and Manufacturing Competitiveness Summit will be hosted September 15–16; this gathering of preeminent leaders from industry, academia, labor, the national laboratories, government, and media aims to increase American competitiveness in clean energy and manufacturing. Bioenergy Technologies Office Technology Manager Jay Fitzgerald will be representing the Office, and the Lawrence Berkeley National Lab will be exhibiting a special hands-on demonstration of the latest bioenergy equipment, models, and other research, development, and demonstration tools.

  12. For Students and Teachers | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    For Students and Teachers For Students and Teachers For Students and Teachers For College Students Mickey Leland Energy Fellowship Program. The Office of Fossil Energy offers summer internships for students who are pursuing degrees in science, technology (IT), engineering, or mathematics (STEM majors). Research Experience in Carbon Sequestration. The intensive 10-day, interactive program combines classroom instruction with group exercises, CCUS site visits and hands-on field activities that

  13. Climate Change Adaptation Technical Fact Sheet: Groundwater Remediation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems | Department of Energy Groundwater Remediation Systems Climate Change Adaptation Technical Fact Sheet: Groundwater Remediation Systems A key component of the preliminary Superfund climate change adaptation action plan involves developing tools that can help project managers and other cleanup stakeholders to identify, prioritize and implement site-specific measures for increasing remedy resilience to climate change impacts. Groundwater Remediation Systems (838.6 KB) More Documents

  14. Adaptive Stack with Subdivided Cells for Improved Stability, Reliability,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Durability under Automotive Load Cycle | Department of Energy Adaptive Stack with Subdivided Cells for Improved Stability, Reliability, and Durability under Automotive Load Cycle Adaptive Stack with Subdivided Cells for Improved Stability, Reliability, and Durability under Automotive Load Cycle Part of a $100 million fuel cell award announced by DOE Secretary Bodman on Oct. 25, 2006. 5_plugpwr.pdf (20.45 KB) More Documents & Publications Fuel Cell Kickoff Meeting Agenda Fuel Cell

  15. Climate Adaptation and Resiliency Planning for Federal Campuses |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Sustainable Buildings & Campuses » Climate Adaptation and Resiliency Planning for Federal Campuses Climate Adaptation and Resiliency Planning for Federal Campuses According to the National Centers for Environmental Information, there have been 200 U.S. weather and climate disasters since 1980. The overall costs of each of these disasters reached or exceeded $1 billion and totaled costs of more than $1.1 trillion. To prepare for potential weather and climate

  16. High Flux Microchannel Solar Receiver Development with Adaptive Flow

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Control | Department of Energy High Flux Microchannel Solar Receiver Development with Adaptive Flow Control High Flux Microchannel Solar Receiver Development with Adaptive Flow Control This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042313_drost.pdf (1.81 MB) More Documents & Publications Microchannel Receiver Development - FY12 Q4 Microchannel Receiver Development - FY13

  17. Toward reflexive climate adaptation research

    DOE PAGES-Beta [OSTI]

    Preston, Benjamin L.; Rickards, Lauren; Fünfgeld, Hartmut; Keenan, Rodney J.

    2015-06-22

    Climate adaptation research is expanding very quickly within an increasingly reflexive society where the relationship between academia and other social institutions is in a state of flux. Tensions exist between the two dominant research orientations of research about and research for adaptation. In particular, the research community is challenged to develop processes for successfully executing transdisciplinary research for adaptation when academic institutions and researchers are largely structured around traditional, disciplinary expertise and funding models. One tool for helping to manage this tension is a third, more reflexive, orientation toward adaptation research that is emerging in the literature. Finally, this newmore » ‘research on adaptation research’ promises to help enhance understanding of the research enterprise itself and how it can become more adaptive.« less

  18. Toward reflexive climate adaptation research

    SciTech Connect (OSTI)

    Preston, Benjamin L.; Rickards, Lauren; Fünfgeld, Hartmut; Keenan, Rodney J.

    2015-06-22

    Climate adaptation research is expanding very quickly within an increasingly reflexive society where the relationship between academia and other social institutions is in a state of flux. Tensions exist between the two dominant research orientations of research about and research for adaptation. In particular, the research community is challenged to develop processes for successfully executing transdisciplinary research for adaptation when academic institutions and researchers are largely structured around traditional, disciplinary expertise and funding models. One tool for helping to manage this tension is a third, more reflexive, orientation toward adaptation research that is emerging in the literature. Finally, this new ‘research on adaptation research’ promises to help enhance understanding of the research enterprise itself and how it can become more adaptive.

  19. Energy 101: Geothermal Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Geothermal Energy Energy 101: Geothermal Energy

  20. Adaptive capacity and its assessment

    SciTech Connect (OSTI)

    Engle, Nathan L.

    2011-04-20

    This paper reviews the concept of adaptive capacity and various approaches to assessing it, particularly with respect to climate variability and change. I find that adaptive capacity is a relatively under-researched topic within the sustainability science and global change communities, particularly since it is uniquely positioned to improve linkages between vulnerability and resilience research. I identify opportunities for advancing the measurement and characterization of adaptive capacity by combining insights from both vulnerability and resilience frameworks, and I suggest several assessment approaches for possible future development that draw from both frameworks and focus on analyzing the governance, institutions, and management that have helped foster adaptive capacity in light of recent climatic events.

  1. RAZAR Adaptive Zoom Rifle Scope

    SciTech Connect (OSTI)

    Bagwell, Brett; Baker, Mike; Heinsohn, John; Squire, Michael

    2014-10-22

    RAZAR adaptive zoom is a revolutionary method whereby true optical zoom is accomplished by cooperatively varying the focal lengths of multiple active optical elements in the system.

  2. Renewable energy development in China

    SciTech Connect (OSTI)

    Junfeng, Li

    1996-12-31

    This paper presents the resources availability, technologies development and their costs of renewable energies in China and introduces the programs of renewable energies technologies development and their adaptation for rural economic development in China. As the conclusion of this paper, renewable energies technologies are suitable for some rural areas, especially in the remote areas for both household energy and business activities energy demand. The paper looks at issues involving hydropower, wind energy, biomass combustion, geothermal energy, and solar energy.

  3. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy From the Sun...

  4. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Energy in Today's...

  5. PNNL Technology Planning and Deployment Group | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    in delivering projects ranging from research and development to field deployment Renewable energy assessments, impacts, and feasibility analyses Technology Adaptation,...

  6. Energy Security/Resiliency

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Security/Resiliency Energy Security is "having assured access to reliable supplies of energy and the ability to protect and deliver sufficient energy to meet mission essential requirements" - FY2012, National Defense Authorization Act (NDAA) Resiliency is "the ability to anticipate, prepare for, and adapt to changing conditions and withstand, respond to, and recover rapidly from disruptions" - E.O. 13653 Key elements of Energy Security/Resiliency Planning Energy

  7. Burst of Energy. Final report

    SciTech Connect (OSTI)

    Not Available

    1992-12-01

    The Discovery Center of Idaho (DCI) was the recipient of a grant from US DOE`s Museum Science Education Program to build six permanent energy related exhibits to provide the public with hands-on experience with energy issues. Because of its volunteer support system, DC was able to build eleven exhibits. These exhibits are described and photographs are included. The signs used for the exhibits are reproduced as well as the materials used to advertise them to the public. Examples of DCI`s newsletter are included that mention the new exhibits.

  8. Renewable Energy Certificate Program

    SciTech Connect (OSTI)

    Gwendolyn S. Andersen

    2012-07-17

    This project was primarily to develop and implement a curriculum which will train undergraduate and graduate students at the University seeking a degree as well as training for enrollees in a special certification program to prepare individuals to be employed in a broad range of occupations in the field of renewable energy and energy conservation. Curriculum development was by teams of Saint Francis University Faculty in the Business Administration and Science Departments and industry experts. Students seeking undergraduate and graduate degrees are able to enroll in courses offered within these departments which will combine theory and hands-on training in the various elements of wind power development. For example, the business department curriculum areas include economic modeling, finance, contracting, etc. The science areas include meteorology, energy conversion and projection, species identification, habitat protection, field data collection and analysis, etc.

  9. Public-Private Partnerships for Clean Energy Manufacturing

    SciTech Connect (OSTI)

    2015-09-01

    As part of its mission, CEMI builds partnerships around strategic priorities to increase U.S. clean energy manufacturing competitiveness. This requires an “all-hands-on-deck” approach that involves the nation’s private and public sectors, universities, think tanks, and labor leaders working together.

  10. Solar Panels to Help Iowa Students Learn About Renewable Energy

    Energy.gov [DOE]

    Learning about the sun’s power is just as important as harnessing it. New solar panels to be installed on the rooftops of five Iowa middle schools will give students hands-on experience with the technology and help offset some energy costs.

  11. Parallel Adaptive Mesh Refinement

    SciTech Connect (OSTI)

    Diachin, L; Hornung, R; Plassmann, P; WIssink, A

    2005-03-04

    As large-scale, parallel computers have become more widely available and numerical models and algorithms have advanced, the range of physical phenomena that can be simulated has expanded dramatically. Many important science and engineering problems exhibit solutions with localized behavior where highly-detailed salient features or large gradients appear in certain regions which are separated by much larger regions where the solution is smooth. Examples include chemically-reacting flows with radiative heat transfer, high Reynolds number flows interacting with solid objects, and combustion problems where the flame front is essentially a two-dimensional sheet occupying a small part of a three-dimensional domain. Modeling such problems numerically requires approximating the governing partial differential equations on a discrete domain, or grid. Grid spacing is an important factor in determining the accuracy and cost of a computation. A fine grid may be needed to resolve key local features while a much coarser grid may suffice elsewhere. Employing a fine grid everywhere may be inefficient at best and, at worst, may make an adequately resolved simulation impractical. Moreover, the location and resolution of fine grid required for an accurate solution is a dynamic property of a problem's transient features and may not be known a priori. Adaptive mesh refinement (AMR) is a technique that can be used with both structured and unstructured meshes to adjust local grid spacing dynamically to capture solution features with an appropriate degree of resolution. Thus, computational resources can be focused where and when they are needed most to efficiently achieve an accurate solution without incurring the cost of a globally-fine grid. Figure 1.1 shows two example computations using AMR; on the left is a structured mesh calculation of a impulsively-sheared contact surface and on the right is the fuselage and volume discretization of an RAH-66 Comanche helicopter [35]. Note the

  12. DOE's 2015 Tribal Renewable Energy Webinar Series to Kick Off...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE's 2015 Tribal Renewable Energy Webinar Series to Kick Off Jan. 28 DOE's 2015 Tribal ... improved climate change adaptation and resiliency, and more stable energy costs. ...

  13. Renewable Energy Documents from OSTI Collections, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Research from Energy Citations Database An Adaptive Approach to Energy Security and Assurance Deployment of demand response as a real-time resource in organized markets How green ...

  14. COMMENTARY:Limits to adaptation

    SciTech Connect (OSTI)

    Preston, Benjamin L

    2013-01-01

    An actor-centered, risk-based approach to defining limits to social adaptation provides a useful analytic framing for identifying and anticipating these limits and informing debates over society s responses to climate change.

  15. ACCO Climate Change Adaptation Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Association of Climate Change Officers (ACCO) is hosting a two-day training workshop titled, "Climate Change Adaptation" to cover climate science, impacts from severe climate events, tools to screen and access vulnerabilities, and strategies to lead organizational change.

  16. Parametric Adaptive Model Based Diagnostics

    Energy.gov [DOE]

    A model-based adaptive, robust technology is presented for on-board diagnostics of failure of diesel engine emission control devices and ethanol estimation of flex-fuel vehicles.

  17. Adaption of Machine Fluid Analysis for Manufacturing - Final Report

    SciTech Connect (OSTI)

    Pardini, Allan F.

    2005-08-16

    Pacific Northwest National Laboratory (PNNL: Operated by Battelle Memorial Institute for the Department of Energy) is working with the Department of Energy (DOE) to develop technology for the US mining industry. Filtration and lubricant suppliers to the pulp and paper industry had noted the recent accomplishments by PNNL and its industrial partners in the DOE OIT Mining Industry of the Future Program, and asked for assistance in adapting this DOE-funded technology to the pulp and paper industry.

  18. A new analytic-adaptive model for EGS assessment, development and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    management support | Department of Energy A new analytic-adaptive model for EGS assessment, development and management support A new analytic-adaptive model for EGS assessment, development and management support This project will develop an in depth model of EGS systems that will allow engineers, practitioners, and researchers to more accurately predict how new fluid technologies would work in a reservoir. chemistry_danko_analytic_adaptive_model.pdf (509.88 KB) More Documents &

  19. Mainstreaming Climate Change Adaptation into Development Planning...

    Open Energy Information (Open El) [EERE & EIA]

    Climate Change Adaptation into Development Planning: A Guide for Practitioners Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Mainstreaming Climate Change Adaptation...

  20. Energy Efficient Buildings Hub | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficient Buildings Hub Energy Efficient Buildings Hub August 1, 2010 - 4:27pm Addthis This model of a renovated historic building -- Building 661 -- in Philadelphia will house the Energy Efficient Buildings Hub. The facility’s renovation will serve as a best practices model for commercial building design, historic adaptive re-use, and energy efficiency innovation through continuous retrofit. This model of a renovated historic building -- Building 661 -- in Philadelphia will house the

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

    Energy.gov (indexed) [DOE]

    Puerto Rico's adaptation of renewable energy and to reduce the island's reliance on fossil fuels. This is especially... Eligibility: Commercial, Industrial, Investor-Owned...

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

    Energy.gov (indexed) [DOE]

    eligible for other Focus on Energy business programs. Eligible buildings include free-standing buildings, adaptive reuse, subst... Eligibility: Commercial, Construction,...

  3. Category:Programs | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Authority in Sri Lanka Asian Institute of Technology Assessing Climate Change Impacts, Vulnerability and Adaptation: The Case of Pantabangan-Carranglan Watershed...

  4. Energy Transition Initiative: Islands Playbook | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Transition Initiative: Islands Playbook Energy Transition Initiative: Islands Playbook The Island Energy Playbook provides an action-oriented guide to successfully initiating, planning, and completing a transition to an energy system that primarily relies on local resources to eliminate a dependence on one or two imported fuels. It is intended to serve as a readily available framework that any community can adapt to organize its own energy transition effort. Energy Transition Initiative:

  5. Sandia Energy - Energy Surety

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy, Energy Assurance, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Renewable Energy, Systems Analysis, Systems Engineering,...

  6. Sandia Energy - Energy Assurance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy, Energy Assurance, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Renewable Energy, Systems Analysis, Systems Engineering,...

  7. Training Adaptive Decision-Making.

    SciTech Connect (OSTI)

    Abbott, Robert G.; Forsythe, James C.

    2014-10-01

    Adaptive Thinking has been defined here as the capacity to recognize when a course of action that may have previously been effective is no longer effective and there is need to adjust strategy. Research was undertaken with human test subjects to identify the factors that contribute to adaptive thinking. It was discovered that those most effective in settings that call for adaptive thinking tend to possess a superior capacity to quickly and effectively generate possible courses of action, as measured using the Category Generation test. Software developed for this research has been applied to develop capabilities enabling analysts to identify crucial factors that are predictive of outcomes in fore-on-force simulation exercises.

  8. Solar Glare Hazard Analysis Tool (SGHAT) - Energy Innovation Portal

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    For Milwaukee, By Milwaukee Solar For Milwaukee, By Milwaukee February 4, 2013 - 2:45pm Addthis Installing a solar hot water system at a Milwaukee fire station. The installation was completed as part of the Midwest Renewable Energy Association's hands-on training workshop. System components were donated by local manufacturer, Caleffi. | Photo Courtesy of the National Renewable Energy Lab. Installing a solar hot water system at a Milwaukee fire station. The installation was completed as part of

  9. Solar For Milwaukee, By Milwaukee | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    For Milwaukee, By Milwaukee Solar For Milwaukee, By Milwaukee February 4, 2013 - 2:45pm Addthis Installing a solar hot water system at a Milwaukee fire station. The installation was completed as part of the Midwest Renewable Energy Association's hands-on training workshop. System components were donated by local manufacturer, Caleffi. | Photo Courtesy of the National Renewable Energy Lab. Installing a solar hot water system at a Milwaukee fire station. The installation was completed as part of

  10. USING AN ADAPTER TO PERFORM THE CHALFANT-STYLE CONTAINMENT VESSEL PERIODIC MAINTENANCE LEAK RATE TEST

    SciTech Connect (OSTI)

    Loftin, B.; Abramczyk, G.; Trapp, D.

    2011-06-03

    Recently the Packaging Technology and Pressurized Systems (PT&PS) organization at the Savannah River National Laboratory was asked to develop an adapter for performing the leak-rate test of a Chalfant-style containment vessel. The PT&PS organization collaborated with designers at the Department of Energy's Pantex Plant to develop the adapter currently in use for performing the leak-rate testing on the containment vessels. This paper will give the history of leak-rate testing of the Chalfant-style containment vessels, discuss the design concept for the adapter, give an overview of the design, and will present results of the testing done using the adapter.

  11. DOE Award Selections for the Design of More Flexible and Adaptable Large

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Power Transformers (LPTs) | Department of Energy Award Selections for the Design of More Flexible and Adaptable Large Power Transformers (LPTs) DOE Award Selections for the Design of More Flexible and Adaptable Large Power Transformers (LPTs) As part of the Energy Department's commitment to a strong and secure power grid, DOE announced new funding to strengthen protection of the nation's electric grid from natural and manmade hazards on September 28, 2016. More than $1.5 million will

  12. Hydropower, adaptive management, and biodiversity

    SciTech Connect (OSTI)

    Wieringa, M.J.; Morton, A.G.

    1996-11-01

    Adaptive management is a policy framework within which an iterative process of decision making is allowed based on the observed responses to and effectiveness of previous decisions. The use of adaptive management allows science-based research and monitoring of natural resource and ecological community responses, in conjunction with societal values and goals, to guide decisions concerning man`s activities. The adaptive management process has been proposed for application to hydropower operations at Glen Canyon Dam on the Colorado River, a situation that requires complex balancing of natural resources requirements and competing human uses. This example is representative of the general increase in public interest in the operation of hydropower facilities and possible effects on downstream natural resources and of the growing conflicts between uses and users of river-based resources. This paper describes the adaptive management process, using the Glen Canyon Dam example, and discusses ways to make the process work effectively in managing downstream natural resources and biodiversity. 10 refs., 2 figs.

  13. Adaptive protection algorithm and system

    DOE Patents [OSTI]

    Hedrick, Paul (Pittsburgh, PA) [Pittsburgh, PA; Toms, Helen L. (Irwin, PA) [Irwin, PA; Miller, Roger M. (Mars, PA) [Mars, PA

    2009-04-28

    An adaptive protection algorithm and system for protecting electrical distribution systems traces the flow of power through a distribution system, assigns a value (or rank) to each circuit breaker in the system and then determines the appropriate trip set points based on the assigned rank.

  14. Adaptive wiener image restoration kernel

    DOE Patents [OSTI]

    Yuan, Ding

    2007-06-05

    A method and device for restoration of electro-optical image data using an adaptive Wiener filter begins with constructing imaging system Optical Transfer Function, and the Fourier Transformations of the noise and the image. A spatial representation of the imaged object is restored by spatial convolution of the image using a Wiener restoration kernel.

  15. Visualization Tools for Adaptive Mesh Refinement Data

    SciTech Connect (OSTI)

    Weber, Gunther H.; Beckner, Vincent E.; Childs, Hank; Ligocki,Terry J.; Miller, Mark C.; Van Straalen, Brian; Bethel, E. Wes

    2007-05-09

    Adaptive Mesh Refinement (AMR) is a highly effective method for simulations that span a large range of spatiotemporal scales, such as astrophysical simulations that must accommodate ranges from interstellar to sub-planetary. Most mainstream visualization tools still lack support for AMR as a first class data type and AMR code teams use custom built applications for AMR visualization. The Department of Energy's (DOE's) Science Discovery through Advanced Computing (SciDAC) Visualization and Analytics Center for Enabling Technologies (VACET) is currently working on extending VisIt, which is an open source visualization tool that accommodates AMR as a first-class data type. These efforts will bridge the gap between general-purpose visualization applications and highly specialized AMR visual analysis applications. Here, we give an overview of the state of the art in AMR visualization research and tools and describe how VisIt currently handles AMR data.

  16. Visualization of Scalar Adaptive Mesh Refinement Data

    SciTech Connect (OSTI)

    VACET; Weber, Gunther; Weber, Gunther H.; Beckner, Vince E.; Childs, Hank; Ligocki, Terry J.; Miller, Mark C.; Van Straalen, Brian; Bethel, E. Wes

    2007-12-06

    Adaptive Mesh Refinement (AMR) is a highly effective computation method for simulations that span a large range of spatiotemporal scales, such as astrophysical simulations, which must accommodate ranges from interstellar to sub-planetary. Most mainstream visualization tools still lack support for AMR grids as a first class data type and AMR code teams use custom built applications for AMR visualization. The Department of Energy's (DOE's) Science Discovery through Advanced Computing (SciDAC) Visualization and Analytics Center for Enabling Technologies (VACET) is currently working on extending VisIt, which is an open source visualization tool that accommodates AMR as a first-class data type. These efforts will bridge the gap between general-purpose visualization applications and highly specialized AMR visual analysis applications. Here, we give an overview of the state of the art in AMR scalar data visualization research.

  17. Energy Interdependence | Photosynthetic Antenna Research Center

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Interdependence March 3, 2014 Energy Interdependence Researchers working together at the Photosynthetic Antenna Research Center imagine ways to adapt plants' mechanisms, in hopes of producing renewable fuels and other beneficial outcomes. View Article Here In the News

  18. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download The Sun and Its...

  19. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Plants in Your Gas...

  20. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download An Exploration of...

  1. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download What Makes A Home...

  2. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Wonders of the Sun...

  3. Puerto Rico- Green Energy Fund

    Office of Energy Efficiency and Renewable Energy (EERE)

    In July 2010, Puerto Rico enacted two important laws aimed at accelerating Puerto Rico's adaptation of renewable energy and to reduce the island's reliance on fossil fuels. This is especially...

  4. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lesson, that can be adapted for all grade levels, on how to build a solar oven. http:energy.goveereeducationdownloadsbuild-pizza-box-solar-oven-0 Download Green Fuel This...

  5. Inter-American Development Bank (IDB) | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    IDB Expands Climate and Clean Energy Facility to Finance Energy Efficiency, Self-supply Renewables and Adaptation The IDB has doubled the size of its Climate and Clean Energy...

  6. Industrial Assessment Center Program Helps Veterans Learn Valuable Energy Management Skills

    Energy.gov [DOE]

    U.S. soldiers are participating in an Energy Department supported program that provides hands-on education for #engineering #jobs. The Industrial Assessment Center (IAC) program, is open to all engineering students at participating colleges and universities, but many veterans find that they can use the program to further develop many skills they obtained through their service.

  7. Energy Jobs: Utility Line Worker | Department of Energy

    Energy Savers

    Line workers get hands-on experience with an electrical pole as part of their training. | Photo courtesy of David Weaver. Line workers get hands-on experience with an electrical ...

  8. Sandia Energy - Energy Surety

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Storage Systems, Energy Surety, Grid Integration, Infrastructure Security, Microgrid, Modeling & Analysis, News, News & Events, Partnership, Renewable Energy, SMART...

  9. NREL Hosts Free Workshops on Solar and Wind Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Workshops on Solar and Wind Energy For more information contact: e:mail: Public Affairs Golden, Colo., Dec. 15, 1999 - Engineers from the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) next month will host three workshops on "Solar and Wind Power for Farms and Ranches" at the National Western Stock Show in Denver. The workshops will feature hands-on displays of clean, renewable energy systems that farmers and ranchers can use today. The consumer-oriented

  10. Sandia Energy Energy Assurance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DOE International Energy Storage Database Has Logged 420 Energy Storage Projects Worldwide with 123 GW of Installed Capacity http:energy.sandia.govdoe-international-energy-stora...

  11. Adaptive capture of expert behavior

    SciTech Connect (OSTI)

    Jones, R.D.; Barrett, C.L.; Hand, U.; Gordon, R.C.

    1994-08-01

    The authors smoothed and captured a set of expert rules with adaptive networks. The motivation for doing this is discussed. (1) Smoothing leads to stabler control actions. (2) For some sets of rules, the evaluation of the rules can be sped up. This is important in large-scale simulations where many intelligent elements are present. (3) Variability of the intelligent elements can be achieved by adjusting the weights in an adaptive network. (4) After capture has occurred, the weights can be adjusted based on performance criteria. The authors thus have the capability of learning a new set of rules that lead to better performance. The set of rules the authors chose to capture were based on a set of threat determining rules for tank commanders. The approach in this paper: (1) They smoothed the rules. The rule set was converted into a simple set of arithmetic statements. Continuous, non-binary inputs, are now permitted. (2) An operational measure of capturability was developed. (3) They chose four candidate networks for the rule set capture: (a) multi-linear network, (b) adaptive partial least squares, (c) connectionist normalized local spline (CNLS) network, and (d) CNLS net with a PLS preprocessor. These networks were able to capture the rule set to within a few percent. For the simple tank rule set, the multi-linear network performed the best. When the rules were modified to include more nonlinear behavior, CNLS net performed better than the other three nets which made linear assumptions. (4) The networks were tested for robustness to input noise. Noise levels of plus or minus 10% had no real effect on the network performance. Noise levels in the plus or minus 30% range degraded performance by a factor of two. Some performance enhancement occurred when the networks were trained with noisy data. (5) The scaling of the evaluation time was calculated. (6) Human variation can be mimicked in all the networks by perturbing the weights.

  12. Genomic Speciation and Adaptation in Aquilegia (2011 JGI User Meeting)

    ScienceCinema (OSTI)

    Hodges, Scott [University of California, Santa Barbara

    2011-06-03

    The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Scott Hodges of the University of California, Santa Barbara gives a presentation on "Genomic Speciation and Adaptation in Aquilegia" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011

  13. Genomic Speciation and Adaptation in Aquilegia (2011 JGI User Meeting)

    SciTech Connect (OSTI)

    Hodges, Scott [University of California, Santa Barbara] [University of California, Santa Barbara

    2011-03-23

    The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Scott Hodges of the University of California, Santa Barbara gives a presentation on "Genomic Speciation and Adaptation in Aquilegia" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011

  14. Solar Decathlon 2015: Let the Competition Begin | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Let the Competition Begin Solar Decathlon 2015: Let the Competition Begin February 13, 2014 - 1:00pm Addthis The Solar Decathlon competition has provided more than 17,000 college students with the training and hands-on experience. This video highlights how the competition is shaping the careers of the students involved and making sustainable home design popular. | Video by Matty Greene, Energy Department. Richard King Richard King Director, Solar Decathlon Solar Decathlon 2015 Team Facts: This

  15. Vehicle Technologies Office: Student Competitions | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Education & Workforce Development » Vehicle Technologies Office: Student Competitions Vehicle Technologies Office: Student Competitions The Vehicle Technologies Office (VTO) sponsors advanced vehicle technology competitions (AVTCs) to educate and develop the next generation of automotive engineers with hands-on, real-world experience. For more than 25 years, the Department of Energy has sponsored vehicle student competitions in partnership with the North American auto industry. Launched in

  16. DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Adaptation Home, Geneva, IL | Department of Energy Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL DOE Zero Energy Ready Home Case Study: Evolutionary Home Builders, The Adaptation Home, Geneva, IL Case study of a DOE 2015 Housing Innovation Award winning custom home in the cold climate that got a HERS 30 without PV, with 2x8 24" on center walls with blown fiberglass and

  17. Energy Department Launches Microgrid Competition to Support Resiliency...

    Energy.gov (indexed) [DOE]

    586-4940 WASHINGTON - Today, the Energy Department launched the Microgrid 2014 MVP Challenge, a competition to support resiliency and adaptation in communities across America. The...

  18. Earth Day 2016 Photo Contest Entries | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Conservation Community Alternative Power Energy Efficiency Climate Change Adaptation & Resilience This year's Earth Day Photo Contest had well over 150 entries. Our largest ...

  19. Energy Department Invests $28 Million to Advance Cleaner Fossil...

    Energy.gov (indexed) [DOE]

    ... Solid Oxide Fuel Cell Technology An unmanned undersea vehicle (UUV) being deployed ... Fossil Energy-Developed Fuel Cell Technology Being Adapted by Navy for Advanced Unmanned ...

  20. SubTER Crosscut White Paper | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    In collaboration with the Energy Department's national laboratories, the team will address key challenges around a central theme of "Adaptive Control of Subsurface Fractures and ...

  1. Energy-Efficient Cooling Control Systems for Data Centers | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The system analyzes and optimizes cooling by enabling dynamic adaptive cooling ... Provides predictive maintenance, energy usage optimization, and future facility expansion ...

  2. Sudan-National Adaptation Programme of Action | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    Background analysis Website http:unfccc.intresourcedoc Country Sudan Northern Africa References Sudan-NAPA1 This article is a stub. You can help OpenEI by expanding...

  3. Uganda-National Adaptation Programme of Action | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Background analysis Website http:unfccc.intresourcedoc Country Uganda Eastern Africa References Uganda-NAPA1 This article is a stub. You can help OpenEI by expanding...

  4. Tanzania-National Adaptation Programme of Action | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Background analysis Website http:unfccc.intresourcedoc Country Tanzania Eastern Africa References Tanzania-NAPA1 This article is a stub. You can help OpenEI by...

  5. Adapting On-Site Electrical Generation Platforms for Producer Gas - Fact

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sheet, April 2014 | Department of Energy Adapting On-Site Electrical Generation Platforms for Producer Gas - Fact Sheet, April 2014 Adapting On-Site Electrical Generation Platforms for Producer Gas - Fact Sheet, April 2014 The University of Minnesota, Morris, in collaboration with the University of Minnesota Center for Diesel Research, Cummins Power Generation Inc., ALL Power Labs, and Hammel, Green & Abrahamson (HGA), integrated a biomass gasifier and a reciprocating engine generator

  6. LOW ENERGY COUNTING CHAMBERS

    DOE Patents [OSTI]

    Hayes, P.M.

    1960-02-16

    A beta particle counter adapted to use an end window made of polyethylene terephthalate was designed. The extreme thinness of the film results in a correspondingly high transmission of incident low-energy beta particles by the window. As a consequence, the counting efficiency of the present counter is over 40% greater than counters using conventional mica end windows.

  7. Cubit Adaptive Meshing Algorithm Library

    Energy Science and Technology Software Center (OSTI)

    2004-09-01

    CAMAL (Cubit adaptive meshing algorithm library) is a software component library for mesh generation. CAMAL 2.0 includes components for triangle, quad and tetrahedral meshing. A simple Application Programmers Interface (API) takes a discrete boundary definition and CAMAL computes a quality interior unstructured grid. The triangle and quad algorithms may also import a geometric definition of a surface on which to define the grid. CAMAL’s triangle meshing uses a 3D space advancing front method, the quadmore » meshing algorithm is based upon Sandia’s patented paving algorithm and the tetrahedral meshing algorithm employs the GHS3D-Tetmesh component developed by INRIA, France.« less

  8. Adaptive Intrusion Data System (AIDS)

    SciTech Connect (OSTI)

    Corlis, N. E.

    1980-05-01

    The adaptive intrusion data system (AIDS) was developed to collect data from intrusion alarm sensors as part of an evaluation system to improve sensor performance. AIDS is a unique data system which uses computer controlled data systems, video cameras and recorders, analog-to-digital conversion, environmental sensors, and digital recorders to collect sensor data. The data can be viewed either manually or with a special computerized data-reduction system which adds new data to a data base stored on a magnetic disc recorder. This report provides a synoptic account of the AIDS as it presently exists. Modifications to the purchased subsystems are described, and references are made to publications which describe the Sandia-designed subsystems.

  9. Electricity Market Complex Adaptive System

    Energy Science and Technology Software Center (OSTI)

    2004-10-14

    EMCAS is a model developed for the simulation and analysis of electricity markets. As power markets are relatively new and still continue to evolve, there is a growing need for advanced modeling approaches that simulate the behavior of electricity markets over time and how market participants may act and react to the changing economic, financial, and regulatory environments in which they operate. A new and rather promising approach applied in the EMCAS software is tomore » model the electricity market as a complex adaptive system using an agent-based modeling and simulation scheme. With its unique combination of various novel approaches, the Agent Based Modeling System (ABMS) provides the ability to capture and investigate the complex interactions between the physical infrastructures (generation, transmission, and distribution) and the economic behavior of market participants that are a trademark of the newly emerging markets.« less

  10. Downhole tool adapted for telemetry

    DOE Patents [OSTI]

    Hall, David R.; Fox, Joe

    2010-12-14

    A cycleable downhole tool such as a Jar, a hydraulic hammer, and a shock absorber adapted for telemetry. This invention applies to other tools where the active components of the tool are displaced when the tool is rotationally or translationally cycled. The invention consists of inductive or contact transmission rings that are connected by an extensible conductor. The extensible conductor permits the transmission of the signal before, after, and during the cycling of the tool. The signal may be continuous or intermittent during cycling. The invention also applies to downhole tools that do not cycle, but in operation are under such stress that an extensible conductor is beneficial. The extensible conductor may also consist of an extensible portion and a fixed portion. The extensible conductor also features clamps that maintain the conductor under stresses greater than that seen by the tool, and seals that are capable of protecting against downhole pressure and contamination.

  11. NEPA, monitoring, and adaptive management

    SciTech Connect (OSTI)

    Carpenter, R.A.

    1995-12-01

    Getting concerns about the environment on the decision making table before Federal actions are taken is the recognized business of the National Environmental Policy Act (NEPA), but keeping them there is just as important. Human interventions into natural systems seldom proceed as originally planned. Scientific uncertainties prevent environmental impacts from being reliably or precisely predicted. Thus, the style of management must provide for monitoring to guide mid-course corrections adapting to inevitable surprises. the one time, pre-approval EA/EIS procedure remains essential but is not sufficient to assure the goal of NEPA {open_quotes}to...maintain conditions under which man and nature can exist in productive harmony...{close_quotes} (NEPA, 1969). This paper explores the extent to which NEPA encourages continuous assessment for timely feedback to managers, and the practical difficulties involved in doing so.

  12. Sandia Energy - Energy Assurance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Surety, Facilities, Global Climate & Energy, Grid Integration, Mesa del Sol, Microgrid, News, News & Events, Renewable Energy, SMART Grid, Solar Mesa del Sol Unveils First...

  13. Sandia Energy Energy Storage

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia Participates in Preparation of New Mexico Renewable Energy Storage Report http:energy.sandia.govsandia-participates-in-preparation-of-new-mexico-renewable-energy-storage-...

  14. Sandia Energy - Nuclear Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia's Brayton-Cycle Turbine Boosts Small Nuclear Reactor Efficiency Energy, Energy Efficiency, News, News & Events, Nuclear Energy Sandia's Brayton-Cycle Turbine Boosts Small...

  15. Sandia Energy Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia's Energy Program Wins Two Federal Laboratory Consortium 2015 Awards http:energy.sandia.govsandias-energy-program-wins-two-federal-laboratory-consortium-2015-awards...

  16. Climate Change Adaptation Technical Fact Sheet: Contaminated...

    Office of Environmental Management (EM)

    Contaminated Sediment Remedies Climate Change Adaptation Technical Fact Sheet: Contaminated Sediment Remedies This fact sheet addresses remedies for contaminated sediment. It is ...

  17. Results of adaptive feedforward on GTA

    SciTech Connect (OSTI)

    Ziomek, C.D.; Denney, P.M.; Regan, A.H.; Lynch, M.T.; Jachim, S.P.; Eaton, L.E.; Natter, E.F.

    1993-06-01

    This paper presents the results of the adaptive feedforward system in use on the Ground Test Accelerator (GTA). The adaptive feedforward system was shown to correct repetitive, high-frequency errors in the amplitude and phase of the RF field of the pulsed accelerator. The adaptive feedforward system was designed as an augmentation to the RF field feedback control system and was able to extend the closed-loop bandwidth and disturbance rejection by a factor of ten. Within a second implementation, the adaptive feedforward hardware was implemented in place of the feedback control system and was shown to negate both beam transients and phase droop in the klystron amplifier.

  18. Results of adaptive feedforward on GTA

    SciTech Connect (OSTI)

    Ziomek, C.D.; Denney, P.M.; Regan, A.H.; Lynch, M.T.; Jachim, S.P.; Eaton, L.E.; Natter, E.F.

    1993-01-01

    This paper presents the results of the adaptive feedforward system in use on the Ground Test Accelerator (GTA). The adaptive feedforward system was shown to correct repetitive, high-frequency errors in the amplitude and phase of the RF field of the pulsed accelerator. The adaptive feedforward system was designed as an augmentation to the RF field feedback control system and was able to extend the closed-loop bandwidth and disturbance rejection by a factor of ten. Within a second implementation, the adaptive feedforward hardware was implemented in place of the feedback control system and was shown to negate both beam transients and phase droop in the klystron amplifier.

  19. Protein Structure Suggests Role as Molecular Adapter

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Structure Suggests Role as Molecular Adapter Print To split and copy DNA during replication, all cellular organisms use a multicomponent molecular machine known as the...

  20. Assessing Climate Change Impacts, Vulnerability and Adaptation...

    Open Energy Information (Open El) [EERE & EIA]

    Climate Change Impacts, Vulnerability and Adaptation: The Case of Pantabangan-Carranglan Watershed Jump to: navigation, search Name Assessing Climate Change Impacts, Vulnerability...

  1. Protein Structure Suggests Role as Molecular Adapter

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Protein Structure Suggests Role as Molecular Adapter Print To split and copy DNA during replication, all cellular organisms use a multicomponent molecular machine known as the...

  2. Training for Climate Adaptation in Conservation

    Energy.gov [DOE]

    The Wildlife Conservation Society and the Northern Institute of Applied Climate Science are hosting this two-day training for climate adaptation.

  3. Climate adaptation planning in practice: an evaluation of adaptation plans from three developed nations

    SciTech Connect (OSTI)

    Preston, Benjamin L; Westaway, Richard M.; Yuen, Emma J.

    2011-04-01

    Formal planning for climate change adaptation is emerging rapidly at a range of geo-political scales. This first generation of adaptation plans provides useful information regarding how institutions are framing the issue of adaptation and the range of processes that are recognized as being part of an adaptation response. To better understand adaptation planning among developed nations, a set of 57 adaptation plans from Australia, the United Kingdom and the United States was evaluated against a suite of 19 planning processes identified from existing guidance instruments for adaptation planning. Total scores among evaluated plans ranged from 16% of the maximum possible score to 61%, with an average of 37%. These results suggest adaptation plans are largely under-developed. Critical weaknesses in adaptation planning are related to limited consideration for non-climatic factors as well as neglect for issues of adaptive capacity including entitlements to various forms of capital needed for effective adaptation. Such gaps in planning suggest there are opportunities for institutions to make better use of existing guidance for adaptation planning and the need to consider the broader governance context in which adaptation will occur. In addition, the adaptation options prescribed by adaptation plans reflect a preferential bias toward low-risk capacity-building (72% of identified options) over the delivery of specific actions to reduce vulnerability. To the extent these findings are representative of the state of developed nation adaptation planning, there appear to be significant deficiencies in climate change preparedness, even among those nations often assumed to have the greatest adaptive capacity.

  4. Sandia Energy - Nuclear Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Over Five Years Computational Modeling & Simulation, Energy, News, News & Events, Nuclear Energy, Partnership, Systems Analysis Consortium for Advanced Simulation of...

  5. Employment Opportunities at EERE | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    at EERE Employment Opportunities at EERE Photo of two people sitting at a table; their bodies are only partially seen as they rest their hands on the table, presumably conducting a meeting. The one on the left, a man, has a pad of paper and pen, while the person on the right, a woman, is punching keys on a handheld electronic device. We are looking for people who can help us to formulate and direct programs designed to increase the production and utilization of renewable energy and improve

  6. ocean energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    energy - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  7. Unlocking the Promise of a Clean Energy Future by Boosting Diversity in

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    STEM | Department of Energy Unlocking the Promise of a Clean Energy Future by Boosting Diversity in STEM Unlocking the Promise of a Clean Energy Future by Boosting Diversity in STEM December 11, 2012 - 10:56am Addthis There is a critical need for more minorities to enter the energy industry. Hands-on activities like the workshop pictured above at the Spelman Girls Institute (Nov 17, 2012) help provide these entry points. There is a critical need for more minorities to enter the energy

  8. Energy efficient building structure and panel therefor

    SciTech Connect (OSTI)

    Carroll, Th.J.; Paisley, J.K.

    1984-08-28

    A building structure is constructed from a plurality of sheathed, foam cored structural panels which are adapted to receive solar energy conversion or heat storage devices and are adapted to be connected in an air flow loop to provide integral heating and/or cooling systems for the building structure.

  9. Events | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Events Events Upcoming events in Indian Country. RES New Mexico 2016 November 14, 2016 8:00AM MST to November 17, 2016 5:00PM MST Office of Indian Energy Program Review November 14, 2016 1:00PM MST to November 17, 2016 5:30PM MST AWEA Wind Energy Fall Symposium 2016 November 15, 2016 8:00AM MST to November 17, 2016 5:00PM MST ENERGY STAR Webinar: Portfolio Manager 101 November 15, 2016 1:00PM to 2:00PM EST ARCCA Learning Session: Virtual Adaptation Tools Salon November 15, 2016 12:00PM to 1:00PM

  10. Curriculum for Commissioning Energy Efficient Buildings

    SciTech Connect (OSTI)

    Webster, Lia

    2012-09-30

    In July 2010, the U.S. Department of Energy (DOE) awarded funding to PECI to develop training curriculum in commercial energy auditing and building commissioning. This program was created in response to the high demand for auditing and commissioning services in the U.S. commercial buildings market and to bridge gaps and barriers in existing training programs. Obstacles addressed included: lack of focus on entry level candidates; prohibitive cost and time required for training; lack of hands-on training; trainings that focus on certifications & process overviews; and lack of comprehensive training. PECI organized several other industry players to create a co-funded project sponsored by DOE, PECI, New York State Energy and Research Development Authority (NYSERDA), California Energy Commission (CEC), Northwest Energy Efficiency Alliance (NEEA) and California Commissioning Collaborative (CCC). After awarded, PECI teamed with another DOE awardee, New Jersey Institute of Technology (NJIT), to work collaboratively to create one comprehensive program featuring two training tracks. NJIT’s Center for Building Knowledge is a research and training institute affiliated with the College of Architecture and Design, and provided e-learning and video enhancements. This project designed and developed two training programs with a comprehensive, energy-focused curriculum to prepare new entrants to become energy auditors or commissioning authorities (CxAs). The following are the key elements of the developed trainings, which is depicted graphically in Figure 1: • Online classes are self-paced, and can be completed anywhere, any time • Commissioning Authority track includes 3 online modules made up of 24 courses delivered in 104 individual lessons, followed by a 40 hour hands-on lab. Total time required is between 75 and 100 hours, depending on the pace of the independent learner. • Energy Auditor track includes 3 online modules made up of 18 courses delivered in 72 individual

  11. Solar Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power ... Sciences Applications National Solar Thermal Test Facility Nuclear Energy ...

  12. Distributed database kriging for adaptive sampling (D²KAS)

    DOE PAGES-Beta [OSTI]

    Roehm, Dominic; Pavel, Robert S.; Barros, Kipton; Rouet-Leduc, Bertrand; McPherson, Allen L.; Germann, Timothy C.; Junghans, Christoph

    2015-03-18

    We present an adaptive sampling method supplemented by a distributed database and a prediction method for multiscale simulations using the Heterogeneous Multiscale Method. A finite-volume scheme integrates the macro-scale conservation laws for elastodynamics, which are closed by momentum and energy fluxes evaluated at the micro-scale. In the original approach, molecular dynamics (MD) simulations are launched for every macro-scale volume element. Our adaptive sampling scheme replaces a large fraction of costly micro-scale MD simulations with fast table lookup and prediction. The cloud database Redis provides the plain table lookup, and with locality aware hashing we gather input data for our predictionmore » scheme. For the latter we use kriging, which estimates an unknown value and its uncertainty (error) at a specific location in parameter space by using weighted averages of the neighboring points. We find that our adaptive scheme significantly improves simulation performance by a factor of 2.5 to 25, while retaining high accuracy for various choices of the algorithm parameters.« less

  13. Distributed database kriging for adaptive sampling (D²KAS)

    SciTech Connect (OSTI)

    Roehm, Dominic; Pavel, Robert S.; Barros, Kipton; Rouet-Leduc, Bertrand; McPherson, Allen L.; Germann, Timothy C.; Junghans, Christoph

    2015-03-18

    We present an adaptive sampling method supplemented by a distributed database and a prediction method for multiscale simulations using the Heterogeneous Multiscale Method. A finite-volume scheme integrates the macro-scale conservation laws for elastodynamics, which are closed by momentum and energy fluxes evaluated at the micro-scale. In the original approach, molecular dynamics (MD) simulations are launched for every macro-scale volume element. Our adaptive sampling scheme replaces a large fraction of costly micro-scale MD simulations with fast table lookup and prediction. The cloud database Redis provides the plain table lookup, and with locality aware hashing we gather input data for our prediction scheme. For the latter we use kriging, which estimates an unknown value and its uncertainty (error) at a specific location in parameter space by using weighted averages of the neighboring points. We find that our adaptive scheme significantly improves simulation performance by a factor of 2.5 to 25, while retaining high accuracy for various choices of the algorithm parameters.

  14. Energy Transition Initiative: Islands Playbook (Book)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01

    The Island Energy Playbook (the Playbook) provides an action-oriented guide to successfully initiating, planning, and completing a transition to an energy system that primarily relies on local resources to eliminate a dependence on one or two imported fuels. It is intended to serve as a readily available framework that any community can adapt to organize its own energy transition effort.

  15. FE Clean Coal News | Department of Energy

    Energy.gov (indexed) [DOE]

    near Panama City. Solid oxide fuel cell technology being developed by the Office of Fossil Energy for coal-fueled central power generation is being adapted to power UUVs....

  16. Department of Energy - Energy Tomorrow

    Energy.gov (indexed) [DOE]

    25 en Indian Energy Blog Archive http:energy.govindianenergylistingsindian-energy-blog-archive energy-blog-archive"...

  17. Build a Floating Oil Rig | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Build a Floating Oil Rig Build a Floating Oil Rig The U.S. Department of the Interior's Minerals Management Service developed this teacher's guide about the many energy resources found in, over, and under the ocean. Includes sections on petroleum, natural gas, and methane hydrates. Hands-on activities include drilling for oil in the ocean, and building a floating oil rig. Study Guide - Build a Floating Oil Rig (1.69 MB) More Documents & Publications QER - Comment of Energy Innovation 6 QER -

  18. Energy Information Administration - Energy Efficiency, energy...

    U.S. Energy Information Administration (EIA) (indexed site)

    Efficiency Energy Efficiency energy consumption savings households, buildings, industry & vehicles The Energy Efficiency Page reflects EIA's information on energy efficiency and...

  19. Sandia Energy - Nuclear Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Computer Power Clicks with Geochemistry Energy, News, News & Events, Nuclear Energy Computer Power Clicks with Geochemistry Sandia is developing computer models that show how...

  20. Aquion Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage ...

  1. Energy Storage

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  2. Transportation Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  3. Energy Storage

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  4. Energy Storage

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  5. Energy Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency ...

  6. Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  7. Energy Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  8. Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency ...

  9. Energy Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  10. Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  11. Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  12. Wind Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  13. Transportation Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  14. Energy Surety

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  15. Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  16. Energy Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ...

  17. Minimising the error in eigenvalue calculations involving the Boltzmann transport equation using goal-based adaptivity on unstructured meshes

    SciTech Connect (OSTI)

    Goffin, Mark A.; Baker, Christopher M.J.; Buchan, Andrew G.; Pain, Christopher C.; Eaton, Matthew D.; Smith, Paul N.

    2013-06-01

    This article presents a method for goal-based anisotropic adaptive methods for the finite element method applied to the Boltzmann transport equation. The neutron multiplication factor, k{sub eff}, is used as the goal of the adaptive procedure. The anisotropic adaptive algorithm requires error measures for k{sub eff} with directional dependence. General error estimators are derived for any given functional of the flux and applied to k{sub eff} to acquire the driving force for the adaptive procedure. The error estimators require the solution of an appropriately formed dual equation. Forward and dual error indicators are calculated by weighting the Hessian of each solution with the dual and forward residual respectively. The Hessian is used as an approximation of the interpolation error in the solution which gives rise to the directional dependence. The two indicators are combined to form a single error metric that is used to adapt the finite element mesh. The residual is approximated using a novel technique arising from the sub-grid scale finite element discretisation. Two adaptive routes are demonstrated: (i) a single mesh is used to solve all energy groups, and (ii) a different mesh is used to solve each energy group. The second method aims to capture the benefit from representing the flux from each energy group on a specifically optimised mesh. The k{sub eff} goal-based adaptive method was applied to three examples which illustrate the superior accuracy in criticality problems that can be obtained.

  18. China energy databook

    SciTech Connect (OSTI)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. ); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi )

    1992-11-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first becamc involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industries more energy-efficient, preparing historical reviews of energy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. We are hopeful that this volume will not only help us in our work, but help build a broader community of Chinese energy policy studies within the US.

  19. Exponential convergence with adaptive Monte Carlo

    SciTech Connect (OSTI)

    Booth, T.E.

    1997-11-01

    For over a decade, it has been known that exponential convergence on discrete transport problems was possible using adaptive Monte Carlo techniques. Now, exponential convergence has been empirically demonstrated on a spatially continuous problem.

  20. Protein Structure Suggests Role as Molecular Adapter

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Suggests Role as Molecular Adapter Print Wednesday, 24 June 2009 00:00 To split and copy DNA during replication, all cellular organisms use a multicomponent molecular machine known...

  1. Scalable Adaptive Multilevel Solvers for Multiphysics Problems

    SciTech Connect (OSTI)

    Xu, Jinchao

    2014-12-01

    In this project, we investigated adaptive, parallel, and multilevel methods for numerical modeling of various real-world applications, including Magnetohydrodynamics (MHD), complex fluids, Electromagnetism, Navier-Stokes equations, and reservoir simulation. First, we have designed improved mathematical models and numerical discretizaitons for viscoelastic fluids and MHD. Second, we have derived new a posteriori error estimators and extended the applicability of adaptivity to various problems. Third, we have developed multilevel solvers for solving scalar partial differential equations (PDEs) as well as coupled systems of PDEs, especially on unstructured grids. Moreover, we have integrated the study between adaptive method and multilevel methods, and made significant efforts and advances in adaptive multilevel methods of the multi-physics problems.

  2. Cosmos++: Relativistic Magnetohydrodynamics on Unstructured Grids with Local Adaptive Refinement

    SciTech Connect (OSTI)

    Anninos, P; Fragile, P C; Salmonson, J D

    2005-05-06

    A new code and methodology are introduced for solving the fully general relativistic magnetohydrodynamic (GRMHD) equations using time-explicit, finite-volume discretization. The code has options for solving the GRMHD equations using traditional artificial-viscosity (AV) or non-oscillatory central difference (NOCD) methods, or a new extended AV (eAV) scheme using artificial-viscosity together with a dual energy-flux-conserving formulation. The dual energy approach allows for accurate modeling of highly relativistic flows at boost factors well beyond what has been achieved to date by standard artificial viscosity methods. it provides the benefit of Godunov methods in capturing high Lorentz boosted flows but without complicated Riemann solvers, and the advantages of traditional artificial viscosity methods in their speed and flexibility. Additionally, the GRMHD equations are solved on an unstructured grid that supports local adaptive mesh refinement using a fully threated oct-tree (in three dimensions) network to traverse the grid hierarchy across levels and immediate neighbors. A number of tests are presented to demonstrate robustness of the numerical algorithms and adaptive mesh framework over a wide spectrum of problems, boosts, and astrophysical applications, including relativistic shock tubes, shock collisions, magnetosonic shocks, Alfven wave propagation, blast waves, magnetized Bondi flow, and the magneto-rotational instability in Kerr black hole spacetimes.

  3. An adaptive approach to resource management

    SciTech Connect (OSTI)

    Lessard, G.

    1995-12-01

    A formal process of adaptive management will be required to maximize the benefits of any option for land and natural resource management and to achieve the long-term objective of ecosystem management. The process itself is straightforward and simple: new information is identified, evaluated, and a determination is made whether to adjust strategy or goals. Adaptive management is a continuing process of action-based planning, monitoring, researching and adjusting with the objective of improving the implementation and achieving the desired goals and outcomes. In this process goals and objectives are clearly stated, an initial hypothesis of ecosystem behavior is described, and monitoring is conducted to provide rapid feedback for redirection of management experiments. While the concept of adaptive management is relatively straightforward, applying it to complex management strategies requires answers to several critical questions. What new information should compel an adjustment to the management strategy? What threshold should trigger this adjustment? Who decides when and how to make adjustments? What are the definitions and thresholds of acceptable results? Adaptive ecosystem management depends on a continually evolving understanding of cause-and-effect relationships in both biological and social systems. The key features in an adaptive approach are: (1) An experimental design for implementation; (2) An explicit description of the system; (3) Well defined goals and objectives (4) Identification of critical uncertainties; (5) A monitoring and evaluation program; (6) An aggressive approach to learning; and (7) An adaptable structure.

  4. Best Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Best Energy Place: Italy Sector: Renewable Energy Product: Italy-based energy company engaged in the development of renewable energy projects. References: Best Energy1 This...

  5. Helium Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: Helium Energy Place: Spain Sector: Renewable Energy Product: Spain-based renewable energy development company. References: Helium Energy1...

  6. Semplice Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Semplice Energy Jump to: navigation, search Name: Semplice Energy Place: Reading, United Kingdom Sector: Efficiency, Renewable Energy Product: Semplice Energy is an energy...

  7. Vision Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: Vision Energy Place: Cincinnati, Ohio Zip: 45227 Sector: Wind energy Product: Vision Energy focuses on wind energy development and...

  8. Online adaptation and verification of VMAT

    SciTech Connect (OSTI)

    Crijns, Wouter; Defraene, Gilles; Depuydt, Tom; Haustermans, Karin; Van Herck, Hans; Maes, Frederik; Van den Heuvel, Frank

    2015-07-15

    Purpose: This work presents a method for fast volumetric modulated arc therapy (VMAT) adaptation in response to interfraction anatomical variations. Additionally, plan parameters extracted from the adapted plans are used to verify the quality of these plans. The methods were tested as a prostate class solution and compared to replanning and to their current clinical practice. Methods: The proposed VMAT adaptation is an extension of their previous intensity modulated radiotherapy (IMRT) adaptation. It follows a direct (forward) planning approach: the multileaf collimator (MLC) apertures are corrected in the beam’s eye view (BEV) and the monitor units (MUs) are corrected using point dose calculations. All MLC and MU corrections are driven by the positions of four fiducial points only, without need for a full contour set. Quality assurance (QA) of the adapted plans is performed using plan parameters that can be calculated online and that have a relation to the delivered dose or the plan quality. Five potential parameters are studied for this purpose: the number of MU, the equivalent field size (EqFS), the modulation complexity score (MCS), and the components of the MCS: the aperture area variability (AAV) and the leaf sequence variability (LSV). The full adaptation and its separate steps were evaluated in simulation experiments involving a prostate phantom subjected to various interfraction transformations. The efficacy of the current VMAT adaptation was scored by target mean dose (CTV{sub mean}), conformity (CI{sub 95%}), tumor control probability (TCP), and normal tissue complication probability (NTCP). The impact of the adaptation on the plan parameters (QA) was assessed by comparison with prediction intervals (PI) derived from a statistical model of the typical variation of these parameters in a population of VMAT prostate plans (n = 63). These prediction intervals are the adaptation equivalent of the tolerance tables for couch shifts in the current clinical

  9. Anisoplanatism in adaptive optics systems due to pupil aberrations...

    Office of Scientific and Technical Information (OSTI)

    Anisoplanatism in adaptive optics systems due to pupil aberrations Citation Details In-Document Search Title: Anisoplanatism in adaptive optics systems due to pupil aberrations You ...

  10. Optical Design for Extremely Large Telescope Adaptive Optics...

    Office of Scientific and Technical Information (OSTI)

    Large Telescope Adaptive Optics Systems Citation Details In-Document Search Title: Optical Design for Extremely Large Telescope Adaptive Optics Systems You are accessing a ...

  11. Climate Change Adaptation Technical Fact Sheet: Landfills and...

    Energy.gov (indexed) [DOE]

    It is intended to serve as an adaptation planning tool by (1) providing an overview of potential climate change vulnerabilities and (2) presenting possible adaptation measures that ...

  12. Climate Change and the Los Alamos National Laboratory: The Adaptation...

    Energy Savers

    and the Los Alamos National Laboratory: The Adaptation Challenge Climate Change and the Los Alamos National Laboratory: The Adaptation Challenge The Los Alamos National Laboratory ...

  13. Time Adaptive Conditional Kernel Density Estimation for Wind...

    Office of Scientific and Technical Information (OSTI)

    Time Adaptive Conditional Kernel Density Estimation for Wind Power Forecasting Citation Details In-Document Search Title: Time Adaptive Conditional Kernel Density Estimation for ...

  14. Adapting On-Site Electrical Generation Platforms for Producer...

    Office of Environmental Management (EM)

    Adapting On-Site Electrical Generation Platforms for Producer Gas - Fact Sheet, April 2014 Adapting On-Site Electrical Generation Platforms for Producer Gas - Fact Sheet, April ...

  15. Anisoplanatism in adaptive optics systems due to pupil aberrations...

    Office of Scientific and Technical Information (OSTI)

    Conference: Anisoplanatism in adaptive optics systems due to pupil aberrations Citation Details In-Document Search Title: Anisoplanatism in adaptive optics systems due to pupil ...

  16. Asia-Pacific Regional Climate Change Adaptation Assessment |...

    Open Energy Information (Open El) [EERE & EIA]

    Pacific Regional Climate Change Adaptation Assessment Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Asia-Pacific Regional Climate Change Adaptation Assessment Agency...

  17. The Cost to Developing Countries of Adapting to Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    Cost to Developing Countries of Adapting to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Cost to Developing Countries of Adapting to Climate Change...

  18. Burundi-National Adaptation Plan of Action to Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    National Adaptation Plan of Action to Climate Change Jump to: navigation, search Name Burundi-National Adaptation Plan of Action to Climate Change AgencyCompany Organization...

  19. Ethiopia-Climate Change National Adaptation Programme of Action...

    Open Energy Information (Open El) [EERE & EIA]

    Climate Change National Adaptation Programme of Action Jump to: navigation, search Name Ethiopia-Climate Change National Adaptation Programme of Action AgencyCompany Organization...

  20. Impacts of Climate Change on Agriculture and Adaptation in Vietnam...

    Open Energy Information (Open El) [EERE & EIA]

    Climate Change on Agriculture and Adaptation in Vietnam Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Impacts of Climate Change on Agriculture and Adaptation in...

  1. India-Vulnerability Assessment and Enhancing Adaptive Capacities...

    Open Energy Information (Open El) [EERE & EIA]

    Vulnerability Assessment and Enhancing Adaptive Capacities to Climate Change Jump to: navigation, search Name India-Vulnerability Assessment and Enhancing Adaptive Capacities to...

  2. OECD-Private Sector Engagement in Adaptation to Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    Private Sector Engagement in Adaptation to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: OECD-Private Sector Engagement in Adaptation to Climate Change...

  3. Adaptation to Climate Variability and Change: A Guidance Manual...

    Open Energy Information (Open El) [EERE & EIA]

    Adaptation to Climate Variability and Change: A Guidance Manual for Development Planning Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Adaptation to Climate...

  4. Rwanda-National Adaptation Programs of Action to Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    National Adaptation Programs of Action to Climate Change Jump to: navigation, search Name Rwanda-National Adaptation Programs of Action to Climate Change AgencyCompany...

  5. GIZ Sourcebook Module 5f: Adapting Urban Transport to Climate...

    Open Energy Information (Open El) [EERE & EIA]

    f: Adapting Urban Transport to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: GIZ Sourcebook Module 5f: Adapting Urban Transport to Climate Change...

  6. Kenya-Strengthening Adaptation and Resilience to Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    Kenya-Strengthening Adaptation and Resilience to Climate Change(StARCK) (Redirected from Strengthening Adaptation and Resilience to Climate Change in Kenya (StARCK)) Jump to:...

  7. Adaptive Optics for Astronomy and Retinal Imaging Applications...

    Office of Scientific and Technical Information (OSTI)

    Adaptive Optics for Astronomy and Retinal Imaging Applications (Adaptive Optics and Laser Guide Stars for Astronomy and Medical Applications) Citation Details In-Document Search ...

  8. Remarks on Grid Generation Equidistribution and Solution-Adaptation...

    Office of Scientific and Technical Information (OSTI)

    Remarks on Grid Generation Equidistribution and Solution-Adaptation. Citation Details In-Document Search Title: Remarks on Grid Generation Equidistribution and Solution-Adaptation. ...

  9. 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 ...

  10. Inflatable solar energy collector

    SciTech Connect (OSTI)

    Brindle, D.K.; Shanfelt, D.Y.

    1980-01-08

    An inflatable solar energy collector utilizes flexible materials and is adapted to be inflated by a flow of pressurized gas therethrough. Inflation positions a solar energy collecting panel at an appropriate predetermined angle for effectively collecting solar energy. The solar collector includes an enclosure defining a generally tubular configuration, and the energy collecting panel extends in a planar and chord-like manner through the interior of the enclosure. Wall portions of the enclosure comprise solar radiation transparent material to allow incident solar radiation to pass therethrough onto the energy collecting panel. A second panel of solar radiation transparent material is operatively sealed to the energy collecting panel in selected positions to define a gas conducting conduit extending over the energy collecting panel. A flow of pressurized gas is conducted into the gas conducting conduit and removes the solar radiation absorbed by the energy collecting panel in the form of heat. Means conducts pressurized gas from the gas conducting conduit into the interior of the enclosure for inflating the collector and positioning the energy collecting panel at the optimum angle for absorbing incident solar radiation. Attaching means are positioned at the exterior of the enclosure for selectively attaching the enclosure to a support surface in a desired manner whereby the energy collecting panel is optimally angled upon inflation of the collector.

  11. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Search results Search results Enter terms Search Showing 61 - 70 of 189 results. Download Wonders of Wind (10 Activities) Hands-on investigation that introduce scientific concepts...

  12. GATEWAY Demonstrations | Department of Energy

    Energy.gov (indexed) [DOE]

    DOE GATEWAY demonstrations enable detailed LED product evaluation and hands-on experience that cannot be replicated in a lab. High-performance LED products are selected and ...

  13. GATEWAY Demonstrations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    GATEWAY Demonstrations GATEWAY Demonstrations DOE GATEWAY demonstrations enable detailed LED product evaluation and hands-on experience that cannot be replicated in a lab. ...

  14. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Search results Enter terms Search Showing 61 - 70 of 65 results. Download Thermodynamics Teacher and Student Guides (6 Activities) This is a hands-on laboratory unit...

  15. Search results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    results Search results Enter terms Search Showing 61 - 70 of 67 results. Download Thermodynamics Teacher and Student Guides (6 Activities) This is a hands-on laboratory unit...

  16. Kortny Rolston | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Kortny Rolston - INL Communications & Governmental Affairs Most Recent Internships Give Nuclear Technician Students Hands-on Experience August 9 Female Scientists, Engineers Open ...

  17. Wind Energy Projects | Department of Energy

    Energy.gov (indexed) [DOE]

    Wind Energy Projects Wind Energy Projects Wind Energy Projects Wind Energy Projects Wind Energy Projects Wind Energy Projects Wind Energy Projects Wind Energy Projects Wind Energy ...

  18. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings

  19. Eckerd College Energy Systems Project. Final technical report

    SciTech Connect (OSTI)

    DeGroot, D.E.

    1984-02-06

    The Eckerd College Energy Systems Project (ESP) consisted of four interrelated components: Organic gardening; Aquaculture (Tilapia); Methane gas conversion and utilization as energy source to drive an electric generator; Solar water heating component. These components were designed to demonstrate the feasibility of using alternative technologies to reduce petro-chemical energy dependency, to provide faculty and staff with hands-on A.T. experience, and to involve the general community in A.T. energy experiences. The Organic, Aquaculture and Solar components were successful. The Methane project was not. The educational goals of the project were met or exceeded. It is strongly recommended that DOE/AT support ESP like programs at all educational levels as part of our national commitment to developing an increasing capability for energy self sufficiency in the general population.

  20. Recovery Act. Development of a Model Energy Conservation Training Program

    SciTech Connect (OSTI)

    none,

    2012-07-05

    The overall objective of this project was to develop an updated model Energy Conservation training program for stationary engineers. This revision to the IUOE National Training Fund’s existing Energy Conservation training curriculum is designed to enable stationary engineers to incorporate essential energy management into routine building operation and maintenance tasks. The curriculum uses a blended learning approach that includes classroom, hands-on, computer simulation and web-based training in addition to a portfolio requirement for a workplace-based learning application. The Energy Conservation training program goal is development of a workforce that can maintain new and existing commercial buildings at optimum energy performance levels. The grant start date was July 6, 2010 and the project continued through September 30, 2012, including a three month non-funded extension.

  1. Sandia Energy Transportation Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    c-liquids-create-more-sustainable-processesfeed 0 DOE Joint BioEnergy Institute Joins Elite '100500 Club' http:energy.sandia.govdoe-joint-bioenergy-institute-joins-elite-1005...

  2. Sandia Energy Renewable Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    c-liquids-create-more-sustainable-processesfeed 0 DOE Joint BioEnergy Institute Joins Elite '100500 Club' http:energy.sandia.govdoe-joint-bioenergy-institute-joins-elite-1005...

  3. Energy Department Launches Microgrid Competition to Support Resiliency in Communities Across America

    Energy.gov [DOE]

    WASHINGTON – Today, the Energy Department launched the Microgrid 2014 MVP Challenge, a competition to support resiliency and adaptation in communities across America.

  4. Solar Utility Networks: Replicable Innovations in Solar Energy (SUNRISE) Funding Opportunity

    Energy.gov [DOE]

    The Solar Utility Networks: Replicable Innovations in Solar Energy (SUNRISE) program is helping utilities develop adaptable and replicable practices, long-term strategic plans, and technical...

  5. Wind Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & ...

  6. Defense Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear Energy ... Twitter Google + Vimeo Newsletter Signup SlideShare Defense Energy HomeStationary Power...

  7. Energy Storage

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  8. Energy Assurance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DOE International Energy Storage Database Has Logged 420 Energy Storage Projects Worldwide ... Hoboken Hopes To Reduce Power Outages With New 'Smart Grid' System Energy, Energy ...

  9. Energy Planning

    Energy.gov (indexed) [DOE]

    Energy Planning Agenda * What is energy planning? * The process * The plan * Strategic Energy Planning (SEP) Workbook * Other resources 2 What is Energy Planning? * Brings desired ...

  10. Energy Storage

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Storage sterlinggroundbreaking Permalink Gallery Installation of New England's Largest Battery Energy Storage System is Underway Energy Storage, Energy Storage Systems, Grid ...

  11. Energy Assurance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Storage Systems, Energy Surety, Grid Integration, Infrastructure Security, News, News & Events, SMART Grid DOE International Energy Storage Database Has Logged 420 Energy ...

  12. Load attenuating passively adaptive wind turbine blade

    DOE Patents [OSTI]

    Veers, Paul S.; Lobitz, Donald W.

    2003-01-01

    A method and apparatus for improving wind turbine performance by alleviating loads and controlling the rotor. The invention employs the use of a passively adaptive blade that senses the wind velocity or rotational speed, and accordingly modifies its aerodynamic configuration. The invention exploits the load mitigation prospects of a blade that twists toward feather as it bends. The invention includes passively adaptive wind turbine rotors or blades with currently preferred power control features. The apparatus is a composite fiber horizontal axis wind-turbine blade, in which a substantial majority of fibers in the blade skin are inclined at angles of between 15 and 30 degrees to the axis of the blade, to produces passive adaptive aeroelastic tailoring (bend-twist coupling) to alleviate loading without unduly jeopardizing performance.

  13. Load attenuating passively adaptive wind turbine blade

    DOE Patents [OSTI]

    Veers, Paul S.; Lobitz, Donald W.

    2003-01-07

    A method and apparatus for improving wind turbine performance by alleviating loads and controlling the rotor. The invention employs the use of a passively adaptive blade that senses the wind velocity or rotational speed, and accordingly modifies its aerodynamic configuration. The invention exploits the load mitigation prospects of a blade that twists toward feather as it bends. The invention includes passively adaptive wind turbine rotors or blades with currently preferred power control features. The apparatus is a composite fiber horizontal axis wind-turbine blade, in which a substantial majority of fibers in the blade skin are inclined at angles of between 15 and 30 degrees to the axis of the blade, to produces passive adaptive aeroelastic tailoring (bend-twist coupling) to alleviate loading without unduly jeopardizing performance.

  14. The Adaptive Multi-scale Simulation Infrastructure

    SciTech Connect (OSTI)

    Tobin, William R.

    2015-09-01

    The Adaptive Multi-scale Simulation Infrastructure (AMSI) is a set of libraries and tools developed to support the development, implementation, and execution of general multimodel simulations. Using a minimal set of simulation meta-data AMSI allows for minimally intrusive work to adapt existent single-scale simulations for use in multi-scale simulations. Support for dynamic runtime operations such as single- and multi-scale adaptive properties is a key focus of AMSI. Particular focus has been spent on the development on scale-sensitive load balancing operations to allow single-scale simulations incorporated into a multi-scale simulation using AMSI to use standard load-balancing operations without affecting the integrity of the overall multi-scale simulation.

  15. T-631: Cisco XR 12000 Series Shared Port Adapters Interface Processor

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vulnerability | Department of Energy 31: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability T-631: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability May 26, 2011 - 3:35pm Addthis PROBLEM: A vulnerability was reported in Cisco IOS XR 12000. A remote user can cause denial of service conditions. PLATFORM: This vulnerability affects any device that is running Cisco IOS XR Software Releases 3.9.0, 3.9.1, 3.9.2, 4.0.0, 4.0.1, 4.0.2, or 4.1.0 and

  16. 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"

  17. Arbitrary Lagrangian Eulerian Adaptive Mesh Refinement

    Energy Science and Technology Software Center (OSTI)

    2009-09-29

    This is a simulation code involving an ALE (arbitrary Lagrangian-Eulerian) hydrocode with AMR (adaptive mesh refinement) and pluggable physics packages for material strength, heat conduction, radiation diffusion, and laser ray tracing developed a LLNL, UCSD, and Berkeley Lab. The code is an extension of the open source SAMRAI (Structured Adaptive Mesh Refinement Application Interface) code/library. The code can be used in laser facilities such as the National Ignition Facility. The code is alsi being appliedmore » to slurry flow (landslides).« less

  18. Adaptive Optics Applications in Vision Science

    SciTech Connect (OSTI)

    Olivier, S S

    2003-03-17

    Adaptive optics can be used to correct the aberrations in the human eye caused by imperfections in the cornea and the lens and thereby, improve image quality both looking into and out of the eye. Under the auspices of the NSF Center for Adaptive Optics and the DOE Biomedical Engineering Program, Lawrence Livermore National Laboratory has joined together with leading vision science researchers around the country to develop and test new ophthalmic imaging systems using novel wavefront corrector technologies. Results of preliminary comparative evaluations of these technologies in initial system tests show promise for future clinical utility.

  19. U.S. Energy Sector Vulnerabilities to Climate Change and Extreme Weather |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy U.S. Energy Sector Vulnerabilities to Climate Change and Extreme Weather U.S. Energy Sector Vulnerabilities to Climate Change and Extreme Weather This report-part of the Administration's efforts to support national climate change adaptation planning through the Interagency Climate Change Adaptation Task Force and Strategic Sustainability Planning process established under Executive Order 13514 and to advance the U.S. Department of Energy's goal of promoting energy

  20. Adaptive method with intercessory feedback control for an intelligent agent

    DOE Patents [OSTI]

    Goldsmith, Steven Y.

    2004-06-22

    An adaptive architecture method with feedback control for an intelligent agent provides for adaptively integrating reflexive and deliberative responses to a stimulus according to a goal. An adaptive architecture method with feedback control for multiple intelligent agents provides for coordinating and adaptively integrating reflexive and deliberative responses to a stimulus according to a goal. Re-programming of the adaptive architecture is through a nexus which coordinates reflexive and deliberator components.

  1. Also Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Also Energy Jump to: navigation, search Logo: Also Energy Name: Also Energy Address: PO Box 17877 Place: Boulder, Colorado Zip: 80308 Region: Rockies Area Product: Renewable Energy...

  2. Land Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: Land Energy Place: North Yorkshire, United Kingdom Zip: YO62 5DQ Sector: Biomass, Renewable Energy Product: A renewable-energy company...

  3. Energy Efficiency | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Efficiency Energy Efficiency Below are resources for Tribes on energy efficiency. ... Source: Northwest SEED. Home and Building Technologies Basics Learn about energy ...

  4. Nature Energie | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Nature Energie Jump to: navigation, search Name: Nature Energie Place: France Sector: Solar, Wind energy Product: French developer of wind and solar energy projects. References:...

  5. Energy Insight | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Insight Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Insight AgencyCompany Organization: Tendril Connect Sector: Energy Focus Area: Energy Efficiency...

  6. Conexia Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Conexia Energy Jump to: navigation, search Name: Conexia Energy Place: Aix-en-Provence, France Zip: 13857 Sector: Renewable Energy Product: French renewable energy consulting and...

  7. Raz Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: Raz Energy Place: Carolles, France Zip: 50740 Sector: Renewable Energy Product: Carolles-based renewable energy consultancy and project...

  8. Solar Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Resource Library Solar Energy Solar Energy Below are resources for Tribes on solar energy technologies. A Guide to Community Solar: Utility, Private, and Nonprofit ...

  9. Simple Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Summary LAUNCH TOOL Name: Simple Energy AgencyCompany Organization: Simple Energy Sector: Energy Focus Area: Energy Efficiency Resource Type: Softwaremodeling tools User...

  10. EVZA Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: EVZA Energy Place: Germany Sector: Renewable Energy Product: Waste disposal comapany involved with renewable energy in the form of...

  11. Leonardo Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Area: Energy Efficiency, Renewable Energy, Transportation Resource Type: Webinar, Training materials Website: www.leonardo-energy.org References: Leonardo Energy 1 "Leonardo...

  12. (Energy Efficiency) | Department of Energy

    Office of Environmental Management (EM)

    (Energy Efficiency) (Energy Efficiency) (Energy Efficiency) (25.54 KB) More Documents & Publications Declaration of International Partnership for Energy Efficiency Cooperation ...

  13. JMB Energie | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Jump to: navigation, search Name: JMB Energie Place: Marseilles, France Sector: Solar, Wind energy Product: JMB Energie is producer of green energy primarily through the...

  14. Energy News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2015 Energy Department Announces Six Clean Energy Projects through Partnership with Israel U.S. Department of Energy and Israel's Ministry of National Infrastructure, Energy and...

  15. Solgal Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Logo: Solgal Energy Name: Solgal Energy Address: Israel Place: Alon Hagalil Zip: 17920 Product: Renewable energy solutions Year Founded: 2008...

  16. Beyond Adapting to Climate Change: Embedding Adaptation in Responses to Multiple Threats and Stresses

    SciTech Connect (OSTI)

    Wilbanks, Thomas J; Kates, Dr. Robert W.

    2010-01-01

    Climate change impacts are already being experienced in every region of the United States and every part of the world most severely in Arctic regions and adaptation is needed now. Although climate change adaptation research is still in its infancy, significant adaptation planning in the United States has already begun in a number of localities. This article seeks to broaden the adaptation effort by integrating it with broader frameworks of hazards research, sustainability science, and community and regional resilience. To extend the range of experience, we draw from ongoing case studies in the Southeastern United States and the environmental history of New Orleans to consider the multiple threats and stresses that all communities and regions experience. Embedding climate adaptation in responses to multiple threats and stresses helps us to understand climate change impacts, themselves often products of multiple stresses, to achieve community acceptance of needed adaptations as co-benefits of addressing multiple threats, and to mainstream the process of climate adaptation through the larger envelope of social relationships, communication channels, and broad-based awareness of needs for risk management that accompany community resilience.

  17. Lexington Children`s Museum final report on EnergyQuest

    SciTech Connect (OSTI)

    1998-08-01

    EnergyQuest is a museum-wide exhibit that familiarizes children and their families with energy sources, uses, and issues and with the impact of those issues on their lives. It was developed and built by Lexington Children`s Museum with support from the US Department of Energy, Kentucky Utilities, and the Kentucky Coal Marketing and Export Council. EnergyQuest featured six hands-on exhibit stations in each of six museum galleries. Collectively, the exhibits examine the sources, uses and conservation of energy. Each EnergyQuest exhibit reflects the content of its gallery setting. During the first year after opening EnergyQuest, a series of 48 public educational programs on energy were conducted at the Museum as part of the Museum`s ongoing schedule of demonstrations, performances, workshops and classes. In addition, teacher training was conducted.

  18. Adaptive control system for gas producing wells

    SciTech Connect (OSTI)

    Fedor, Pashchenko; Sergey, Gulyaev; Alexander, Pashchenko

    2015-03-10

    Optimal adaptive automatic control system for gas producing wells cluster is proposed intended for solving the problem of stabilization of the output gas pressure in the cluster at conditions of changing gas flow rate and changing parameters of the wells themselves, providing the maximum high resource of hardware elements of automation.

  19. Sweep-twist adaptive rotor blade : final project report.

    SciTech Connect (OSTI)

    Ashwill, Thomas D.

    2010-02-01

    Knight & Carver was contracted by Sandia National Laboratories to develop a Sweep Twist Adaptive Rotor (STAR) blade that reduced operating loads, thereby allowing a larger, more productive rotor. The blade design used outer blade sweep to create twist coupling without angled fiber. Knight & Carver successfully designed, fabricated, tested and evaluated STAR prototype blades. Through laboratory and field tests, Knight & Carver showed the STAR blade met the engineering design criteria and economic goals for the program. A STAR prototype was successfully tested in Tehachapi during 2008 and a large data set was collected to support engineering and commercial development of the technology. This report documents the methodology used to develop the STAR blade design and reviews the approach used for laboratory and field testing. The effort demonstrated that STAR technology can provide significantly greater energy capture without higher operating loads on the turbine.

  20. Boltzmann equation solver adapted to emergent chemical non-equilibrium

    SciTech Connect (OSTI)

    Birrell, Jeremiah; Wilkening, Jon; Rafelski, Johann

    2015-01-15

    We present a novel method to solve the spatially homogeneous and isotropic relativistic Boltzmann equation. We employ a basis set of orthogonal polynomials dynamically adapted to allow for emergence of chemical non-equilibrium. Two time dependent parameters characterize the set of orthogonal polynomials, the effective temperature T(t) and phase space occupation factor ?(t). In this first paper we address (effectively) massless fermions and derive dynamical equations for T(t) and ?(t) such that the zeroth order term of the basis alone captures the particle number density and energy density of each particle distribution. We validate our method and illustrate the reduced computational cost and the ability to easily represent final state chemical non-equilibrium by studying a model problem that is motivated by the physics of the neutrino freeze-out processes in the early Universe, where the essential physical characteristics include reheating from another disappearing particle component (e{sup }-annihilation)

  1. Fossil Energy

    Energy.gov (indexed) [DOE]

    Fossil Energy Research and Development Fossil Energy Research and Development Table of Contents Page Appropriation Language ......

  2. Energy By The Numbers: An Energy Revolution | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy By The Numbers: An Energy Revolution Energy By The Numbers: An Energy Revolution

  3. Sandia Energy Energy Surety

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    efforts-during-recent-houston-press-conferencefeed 0 Recent Sandia Secure, Scalable Microgrid Advanced Controls Research Accomplishments http:energy.sandia.gov...

  4. Sandia Energy Nuclear Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    afety-expert-elected-to-national-academy-of-engineeringfeed 0 Sandia Teaches Nuclear Safety Course http:energy.sandia.govsandia-teaches-nuclear-safety-course http:...

  5. Sandia Energy Energy Assurance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandian's Receive Hydrogen and Fuel Cell Program Achievement Award http:energy.sandia.govsandians-receive-hydrogen-and-fuel-cell-program-achievement-award-2 http:...

  6. Sandia Energy Wind Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ss-voucher-pilot-opensfeed 0 Sandia Wake-Imaging System Successfully Deployed at Scaled Wind Farm Technology Facility http:energy.sandia.govsandia-wake-imaging-system-successf...

  7. A case for Sandia investment in complex adaptive systems science and technology.

    SciTech Connect (OSTI)

    Colbaugh, Richard; Tsao, Jeffrey Yeenien; Johnson, Curtis Martin; Backus, George A.; Brown, Theresa Jean; Jones, Katherine A.

    2012-05-01

    in the long run, inculcate an awareness at the Department of Energy of the importance of supporting complex adaptive systems science through its Office of Science.

  8. Energy 101 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Literacy » Energy 101 Energy 101 What is the Energy 101 Initiative? The Energy 101 Dialogue Series: Dialogue #1: Energy in the Classroom Webinar Slides Increasing opportunities for students learning about energy in the Nation's two-year and four-year colleges and universities The Energy 101 initiative is an effort to support energy education in the post-secondary setting to increase students' opportunities to enter the energy workforce, ensuring that the Nation excels in energy research and

  9. Energy Sources | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sources Energy Sources Renewable Energy Renewable Energy Learn more about energy from solar, wind, water, geothermal and biomass. Read more Nuclear Nuclear Learn more about how we use nuclear energy. Read more Electricity Electricity Learn more about how we use electricity as an energy source. Read more Fossil Fossil Learn more about our fossil energy sources: coal, oil and natural gas. Read more Primary energy sources take many forms, including nuclear energy, fossil energy -- like oil, coal

  10. Climate change, insurance, and the buildings sector: Technological synergisms between adaptation and mitigation

    SciTech Connect (OSTI)

    Mills, Evan

    2002-11-01

    Examining the intersection of risk analysis and sustainable energy strategies reveals numerous examples of energy efficient and renewable energy technologies that offer insurance loss-prevention benefits. The growing threat of climate change provides an added motivation for the risk community to better understand this area of opportunity. While analyses of climate change mitigation typically focus on the emissions-reduction characteristics of sustainable energy technologies, less often recognized are a host of synergistic ways in which these technologies also offer adaptation benefits, e.g. making buildings more resilient to natural disasters. While there is already some relevant activity, there remain various barriers to significantly expanding these efforts. Achieving successful integration of sustainable energy considerations with risk-management objectives requires a more proactive orientation, and coordination among diverse actors and industry groups.

  11. Energy 101: Geothermal Energy

    SciTech Connect (OSTI)

    2014-05-27

    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.

  12. Energy 101: Geothermal Energy

    ScienceCinema (OSTI)

    None

    2016-07-12

    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.

  13. The frontiers of energy

    DOE PAGES-Beta [OSTI]

    Armstrong, Robert C.; Wolfram, Catherine; de Jong, Krijn P.; Gross, Robert; Lewis, Nathan S.; Boardman, Brenda; Ragauskas, Arthur J.; Ehrhardt-Martinez, Karen; Crabtree, George; Ramana, M. V.

    2016-01-11

    Great strides have been made over the past century in our ability to harness energy sources, leading to profound transformations — both good and bad — in society. Looking at the energy system of today, it is clear that meeting the energy needs of the world now and in the years to come requires the concerted efforts of many different actors across a range of technologies and approaches. In this Feature, ten leading experts in energy research share their vision of what challenges their respective fields need to address in the coming decades. The issues being faced are diverse andmore » multifaceted, from the search for better materials for fuels, to the design of energy policy and markets for the developing world. However, a common theme emerges: changes to adapt and improve our energy system are greatly needed. As a result, by improving our mutual understanding of the issues faced by each area of energy research, these changes can happen more smoothly, efficiently and rapidly.« less

  14. Climate adaptation heuristics and the science/policy divide

    DOE PAGES-Beta [OSTI]

    Preston, Benjamin L.; Mustelin, Johanna; Maloney, Megan C.

    2013-09-05

    The adaptation science enterprise has expanded rapidly in recent years, presumably in response to growth in demand for knowledge that can facilitate adaptation policy and practice. However, evidence suggests such investments in adaptation science have not necessarily translated into adaptation implementation. One potential constraint on adaptation may be the underlying heuristics that are used as the foundation for both adaptation research and practice. In this paper, we explore the adaptation academic literature with the objective of identifying adaptation heuristics, assessing the extent to which they have become entrenched within the adaptation discourse, and discussing potential weaknesses in their framing thatmore » could undermine adaptation efforts. This investigation is supported by a multi-method analysis that includes both a quantitative content analysis of the adaptation literature that evidences the use of adaptation heuristics and a qualitative analysis of the implications of such heuristics for enhancing or hindering the implementation of adaptation. Results demonstrate that a number of heuristic devices are commonly used in both the peer-reviewed adaptation literature as well as within grey literature designed to inform adaptation practitioners. Furthermore, the apparent lack of critical reflection upon the robustness of these heuristics for diverse contexts may contribute to potential cognitive bias with respect to the framing of adaptation by both researchers and practitioners. Finally, we discuss this phenomenon by drawing upon heuristic-analytic theory, which has explanatory utility in understanding both the origins of such heuristics as well as the measures that can be pursued toward the co-generation of more robust approaches to adaptation problem-solving.« less

  15. Climate adaptation heuristics and the science/policy divide

    SciTech Connect (OSTI)

    Preston, Benjamin L.; Mustelin, Johanna; Maloney, Megan C.

    2013-09-05

    The adaptation science enterprise has expanded rapidly in recent years, presumably in response to growth in demand for knowledge that can facilitate adaptation policy and practice. However, evidence suggests such investments in adaptation science have not necessarily translated into adaptation implementation. One potential constraint on adaptation may be the underlying heuristics that are used as the foundation for both adaptation research and practice. In this paper, we explore the adaptation academic literature with the objective of identifying adaptation heuristics, assessing the extent to which they have become entrenched within the adaptation discourse, and discussing potential weaknesses in their framing that could undermine adaptation efforts. This investigation is supported by a multi-method analysis that includes both a quantitative content analysis of the adaptation literature that evidences the use of adaptation heuristics and a qualitative analysis of the implications of such heuristics for enhancing or hindering the implementation of adaptation. Results demonstrate that a number of heuristic devices are commonly used in both the peer-reviewed adaptation literature as well as within grey literature designed to inform adaptation practitioners. Furthermore, the apparent lack of critical reflection upon the robustness of these heuristics for diverse contexts may contribute to potential cognitive bias with respect to the framing of adaptation by both researchers and practitioners. Finally, we discuss this phenomenon by drawing upon heuristic-analytic theory, which has explanatory utility in understanding both the origins of such heuristics as well as the measures that can be pursued toward the co-generation of more robust approaches to adaptation problem-solving.

  16. Adapting ethanol fuels to diesel engines

    SciTech Connect (OSTI)

    Not Available

    1981-08-01

    During the 2nd International Alcohol Symposium 1977, Daimler-Benz reported on the advantages and disadvantages of the various methods of using ethanol in originally diesel-operated commercial vehicles, and especially about the first results in the field of adapting the ethanol fuel to the requirements of conventional diesel engines. Investigations to this effect were continued by Daimler-Benz AG, Stuttgart, and Mercedes-Benz of Brasil in coordination with competent Brazilian government departments. The development effort is primarily adapted to Brazilian conditions, since ethanol fuel is intended as a long-term project in this country. This report is presented under headings - auto-ignition; durability tests; remedial measures; the injection systems; ethanol quality.

  17. Energy Literacy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    gov Energy Literacy I want to talk about building a sustainable energy future.... The United States is committed to taking action to meet the energy and climate challenge. Secretary Chu, December 6, 2010 Presenter: Matthew Inman Albert Einstein Distinguished Educator Fellow US Department of Energy, EERE-EEWD matthew.inman@ee.doe.gov 2 | Energy Education and Workforce Development eere.energy.gov Energy Literacy Energy Literacy Promote Energy Literacy The Department will actively participate in

  18. Goal-based angular adaptivity applied to a wavelet-based discretisation of the neutral particle transport equation

    SciTech Connect (OSTI)

    Goffin, Mark A.; Buchan, Andrew G.; Dargaville, Steven; Pain, Christopher C.; Smith, Paul N.; Smedley-Stevenson, Richard P.

    2015-01-15

    A method for applying goal-based adaptive methods to the angular resolution of the neutral particle transport equation is presented. The methods are applied to an octahedral wavelet discretisation of the spherical angular domain which allows for anisotropic resolution. The angular resolution is adapted across both the spatial and energy dimensions. The spatial domain is discretised using an inner-element sub-grid scale finite element method. The goal-based adaptive methods optimise the angular discretisation to minimise the error in a specific functional of the solution. The goal-based error estimators require the solution of an adjoint system to determine the importance to the specified functional. The error estimators and the novel methods to calculate them are described. Several examples are presented to demonstrate the effectiveness of the methods. It is shown that the methods can significantly reduce the number of unknowns and computational time required to obtain a given error. The novelty of the work is the use of goal-based adaptive methods to obtain anisotropic resolution in the angular domain for solving the transport equation. -- Highlights: •Wavelet angular discretisation used to solve transport equation. •Adaptive method developed for the wavelet discretisation. •Anisotropic angular resolution demonstrated through the adaptive method. •Adaptive method provides improvements in computational efficiency.

  19. Robust adaptive control of HVDC systems

    SciTech Connect (OSTI)

    Reeve, J.; Sultan, M. )

    1994-07-01

    The transient performance of an HVDC power system is highly dependent on the parameters of the current/voltage regulators of the converter controls. In order to better accommodate changes in system structure or dc operating conditions, this paper introduces a new adaptive control strategy. The advantages of automatic tuning for continuous fine tuning are combined with predetermined gain scheduling in order to achieve robustness for large disturbances. Examples are provided for a digitally simulated back-to-back dc system.

  20. Flexible receiver adapter formal design review

    SciTech Connect (OSTI)

    Krieg, S.A.

    1995-06-13

    This memo summarizes the results of the Formal (90%) Design Review process and meetings held to evaluate the design of the Flexible Receiver Adapters, support platforms, and associated equipment. The equipment is part of the Flexible Receiver System used to remove, transport, and store long length contaminated equipment and components from both the double and single-shell underground storage tanks at the 200 area tank farms.

  1. SU-E-J-153: MRI Based, Daily Adaptive Radiotherapy for Rectal Cancer: Contour Adaptation

    SciTech Connect (OSTI)

    Kleijnen, J; Burbach, M; Verbraeken, T; Weggers, R; Zoetelief, A; Reerink, O; Lagendijk, J; Raaymakers, B; Asselen, B

    2014-06-01

    Purpose: A major hurdle in adaptive radiotherapy is the adaptation of the planning MRI's delineations to the daily anatomy. We therefore investigate the accuracy and time needed for online clinical target volume (CTV) adaptation by radiation therapists (RTT), to be used in MRI-guided adaptive treatments on a MRI-Linac (MRL). Methods: Sixteen patients, diagnosed with early stage rectal cancer, underwent a T2-weighted MRI prior to each fraction of short-course radiotherapy, resulting in 4–5 scans per patient. On these scans, the CTV was delineated according to guidelines by an experienced radiation oncologist (RO) and considered to be the gold standard. For each patient, the first MRI was considered as the planning MRI and matched on bony anatomy to the 3–4 daily MRIs. The planning MRI's CTV delineation was rigidly propagated to the daily MRI scans as a proposal for adaptation. Three RTTs in training started the adaptation of the CTV conform guidelines, after a two hour training lecture and a two patient (n=7) training set. To assess the inter-therapist variation, all three RTTs altered delineations of 3 patients (n=12). One RTT altered the CTV delineations (n=53) of the remaining 11 patients. Time needed for adaptation of the CTV to guidelines was registered.As a measure of agreement, the conformity index (CI) was determined between the RTTs' delineations as a group. Dice similarity coefficients were determined between delineations of the RTT and the RO. Results: We found good agreement between RTTs' and RO's delineations (average Dice=0.91, SD=0.03). Furthermore, the inter-observer agreement between the RTTs was high (average CI=0.94, SD=0.02). Adaptation time reduced from 10:33 min (SD= 3:46) to 2:56 min (SD=1:06) between the first and last ten delineations, respectively. Conclusion: Daily CTV adaptation by RTTs, seems a feasible and safe way to introduce daily, online MRI-based plan adaptation for a MRL.

  2. (Energy Efficiency)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... energy efficiency improvements require conditions that enable investment inflow, such as access to capital, stronger markets for energy services and market-based energy pricing. ...

  3. Energy Management

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Energy Management Utilize energy efficiency to improve your industrial customer's business performance without the cost of major capital improvements. Energy efficiency is not...

  4. Energy Efficiency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the full transcript of the Energy Efficiency video Learn More Cool School Challenge Money Saving Energy Efficiency Tips Alliance to Save Energy: Consumer Tips Bonneville...

  5. Nuclear Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Nuclear Energy Curiosity's multi-mission radioisotope thermoelectric generator on Mars. ... Analysis, Capabilities, Energy, Highlights - Energy Research, News, News & Events, Nuclear ...

  6. wind energy

    National Nuclear Security Administration (NNSA)

    5%2A en Pantex to Become Wind Energy Research Center http:nnsa.energy.govfieldofficesnponpopressreleasespantex-become-wind-energy-research-center

  7. Energy Policy

    Energy.gov [DOE]

    The Energy Department is focusing on an all-of-the-above energy policy, investing in all sources of American energy.

  8. Energy Literacy

    Energy.gov (indexed) [DOE]

    Biomass 2014 Conference Energy Literacy Linda Silverman Education and Workforce Development Department of Energy July 30, 2014 2 | Energy Education and Workforce Development ...

  9. Kenya-Strengthening Adaptation and Resilience to Climate Change...

    Open Energy Information (Open El) [EERE & EIA]

    Kenya-Strengthening Adaptation and Resilience to Climate Change(StARCK) Jump to: navigation, search Name Strengthening Adaptation and Resilience to Climate Change in Kenya (StARCK)...

  10. The Importance of Traditional Ecological Knowledge in Adaptation Planning

    Energy.gov [DOE]

    The National Adaptation Forum is hosting a webinar to focus on the importance and role of traditional ecological knowledge in adaptation planning at the local, regional, and national level.

  11. Thermal Transistor for Energy Smart Buildings

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Thermal Transistor for Energy Smart Buildings Thermal Transistor for Energy Smart Buildings Assumptions & Limitations: * Current LANL prototype: ~50 cm 2 active area. Assume it can be scaled to sq.ft size relevant for applications * Switching requires ~200 Volts but only draws a few µA. The associated drive electronics comprises only off-the- shelf components. Thermally adaptive devices and systems may be a game changer in energy efficiency, buildings and beyond: * Thermally agile walls can

  12. China energy databook

    SciTech Connect (OSTI)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B.; Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi

    1992-12-31

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China`s State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industrics morc energy-efficient, preparing historical reviews of cncrgy supply and demand in the People`s Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. Preparing this volume confronted us with a number of difficult issues. The most frustrating usually involved the different approaches to sectoral divisions taken in China and the US. For instance, fuel used by motor vehicles belonging to industrial enterprises is counted as industrial consumption in China; only fuel use by vehicles belonging to enterprises engaged primarily in transportation is countcd as transportation use. The estimated adjustment to count all fuel use by vehicles as transportation energy use is quite large, since a large fraction of motor vehicles belong to industrial enterprises. Similarly, Chinese industrial investment figures are skewed compared to those collected in the US because a large portion of enterprises` investment funds is directed towards providing housing and social services for workers and their families.

  13. China energy databook

    SciTech Connect (OSTI)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. ); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi )

    1992-01-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industrics morc energy-efficient, preparing historical reviews of cncrgy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. Preparing this volume confronted us with a number of difficult issues. The most frustrating usually involved the different approaches to sectoral divisions taken in China and the US. For instance, fuel used by motor vehicles belonging to industrial enterprises is counted as industrial consumption in China; only fuel use by vehicles belonging to enterprises engaged primarily in transportation is countcd as transportation use. The estimated adjustment to count all fuel use by vehicles as transportation energy use is quite large, since a large fraction of motor vehicles belong to industrial enterprises. Similarly, Chinese industrial investment figures are skewed compared to those collected in the US because a large portion of enterprises' investment funds is directed towards providing housing and social services for workers and their families.

  14. Energy Analysis | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Services » Energy Analysis Energy Analysis Photo courtesy of Dennis Schroeder, NREL 24348 Photo courtesy of Dennis Schroeder, NREL 24348 Energy analysis informs EERE decision-making by delivering analytical products in four main areas: Data Resources, Market Intelligence, Energy Systems Analysis, and Portfolio Impacts Analysis. The Energy Analysis website is designed to help energy experts and policymakers access energy analysis resources related to renewable energy and energy efficiency. It

  15. BIA Request for Proposals for Climate Adaptation Grants for Tribes

    Energy.gov [DOE]

    Download the Bureau of Indian Affairs Request for Proposals for Climate Adaptation Grants for Tribes, due November 29.

  16. Communication adapter for use with a drilling component

    DOE Patents [OSTI]

    Hall, David R.; Pixton, David S.; Hall; Jr.; H. Tracy; Bradford, Kline; Rawle, Michael

    2007-04-03

    A communication adapter is disclosed that provides for removable attachment to a drilling component when the drilling component is not actively drilling and for communication with an integrated transmission system in the drilling component. The communication adapter comprises a data transmission coupler that facilitates communication between the drilling component and the adapter, a mechanical coupler that facilitates removable attachment of the adapter to the drilling component, and a data interface.

  17. Forth Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search Name: Forth Energy Place: United Kingdom Sector: Renewable Energy Product: Joint venture between SSE and Forth Ports to develop renewable energy at ports around the...

  18. Vadxx Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy, Services Product: Energy provider: power production;Energy provider: wholesale; Research and development Phone Number: 440-591-8994 Website: www.vadxx.com Coordinates:...

  19. Positive Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Positive Energy Name: Positive Energy Address: 3201 Calle Marie Place: Santa Fe, New Mexico Zip: 87507 Sector: Solar Product: Renewable energy products and services Phone Number:...

  20. Tigo Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Tigo Energy Jump to: navigation, search Name: Tigo Energy Place: Los Gatos, California Zip: 95032 Sector: Solar Product: Tigo Energy builds hardware and software intelligence into...

  1. Prudent Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    ss":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map References: VRB Energy Storage System1 Prudent Energy Inc. (Prudent Energy), with offices in Vancouver,...

  2. Bourne Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Logo: Bourne Energy Name: Bourne Energy Address: Box 2761 Place: Malibu, California Zip: 90265 Region: Southern CA Area Sector: Marine and...

  3. Wind energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    help industry reduce the cost of energy so that wind can compete with traditional energy sources, providing a clean, renewable alternative for our nation's energy needs. Worldwide...

  4. Pfister Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Product: Pfister Energy is committed to applying the latest technologies in renewable energy so that you reap the benefits of a complete energy-efficient solution. Coordinates:...

  5. Saving Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Saving Energy Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save ...

  6. Energy Storage | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    around the clock. Some of the major issues concerning energy storage include cost, efficiency, and size. Benefits Make Renewable Energy Viable Allow for intermittent energy...

  7. Tioga Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Logo: Tioga Energy Name: Tioga Energy Address: 2755 Campus Drive Place: San Mateo, California Zip: 94403 Region: Bay Area Sector: Solar Product:...

  8. Winkra Energie | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Winkra Energie Jump to: navigation, search Name: Winkra Energie Place: Hannover, Germany Zip: 30175 Sector: Wind energy Product: Hannover-based wind farm developer and operator,...

  9. Geothermal Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy (Redirected from Geothermal Power) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Geothermal Energy RSF GeothermalPowerStation.jpg Geothermal energy...

  10. Geothermal energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Geothermal energy Jump to: navigation, search Dictionary.png Geothermal energy: Geothermal energy is heat extracted from the Earth ( Geo (Earth) + thermal (heat) ) Other...

  11. Wind Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind Energy Wind Energy Below are resources for Tribes on wind energy technologies. 2012 Market Report on Wind Technologies in Distributed Applications Includes a breakdown of ...

  12. Solydair Energies | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search Logo: Solydair Energies Name: Solydair Energies Address: Miraval Place: Les Thuiles Zip: 04400 Sector: Renewable Energy Product: Solar Evolution Year Founded: 2009...

  13. Natec Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Natec Energy Jump to: navigation, search Name: Natec Energy Place: Madrid, Spain Zip: 28015 Sector: Solar Product: Solar system developer and supplier, Natec Energy is active in...

  14. Aleltho Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Aleltho Energy Jump to: navigation, search Name: Aleltho Energy Place: United Kingdom Product: British clean energy venture capital and private equity firm. References: Aleltho...

  15. Dezentrale Energie | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Dezentrale Energie Jump to: navigation, search Name: Dezentrale Energie Place: Neustadt a. Rbge., Germany Zip: D-31535 Sector: Wind energy Product: Wind power developer....

  16. Hiolle Energies | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hiolle Energies Jump to: navigation, search Name: Hiolle Energies Place: France Product: French PV system integrator. References: Hiolle Energies1 This article is a stub. You can...

  17. Colexon Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: Colexon Energy Place: Hamburg, Hamburg, Germany Zip: 20354 Sector: Solar, Wind energy Product: Germany-based PV system integrator and solar...

  18. ENRO Energie | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energie Jump to: navigation, search Name: ENRO Energie Place: Essen, Germany Zip: 45128 Sector: Geothermal energy Product: Germany-based company engaged in the design and...

  19. Energy Northwest | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Northwest Jump to: navigation, search Name: Energy Northwest Place: Washington Website: www.energy-northwest.comPages Twitter: @EnergyNorthwest Facebook: https:www.facebook.com...

  20. Sterling Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Jump to: navigation, search Name: Sterling Energy Place: Capistrano Beach, California Zip: 92624 Sector: Renewable Energy, Services Product: String representation "Sterling...