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Sample records for fenton st suite

  1. Three Principal Results from Recent Fenton Hill Flow Testing...

    Open Energy Info (EERE)

    future HDR development than the two-well system tested at Fenton Hill. Authors Donald Brown and Robert DuTeaux Conference 21st Workshop on Geothermal Reservoir Engineering;...

  2. Fenton Wind Power Project | Open Energy Information

    Open Energy Info (EERE)

    Wind Power Project Jump to: navigation, search Name Fenton Wind Power Project Facility Fenton Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  3. ST

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

    ST Meeting of the Joint Working Group on Safety for the U.S.-PRC Coordinating Committee of Fusion Energy (U.S.-PRC Safety Monitoring Program) Meeting in China, December 9-14, 2009 Respectfully submitted on April 12, 2010 to: Barry Sullivan U.S. DOE - Office of Fusion Energy Sciences Professor Yican Wu, Deputy Director Academy of Science Institute for Plasma Physics Professor Yong Liu, Director Southwestern Institute of Physics - Center for Fusion Science Prepared by: Lee Cadwallader, Rick

  4. Fenton Hill Hdr Area | Open Energy Information

    Open Energy Info (EERE)

    Hill Hdr Area Redirect page Jump to: navigation, search REDIRECT Fenton Hill Hdr Geothermal Area Retrieved from "http:en.openei.orgwindex.php?titleFentonHillHdrArea&oldid...

  5. PDock Suite

    Energy Science and Technology Software Center (OSTI)

    2007-03-01

    The PDock suite is a software package for performing molecular docking simulations. PDock was designed to bea modular and extensible software package that interfaces easily with third party codes to quickly evaluate and test different methods for moleuclar docking simulations. Docking calculations start with three dimensional atomistic models of two molecules (usually a protein and small molecule) and predict how they will bind to each other. This problem can be broken down into 2 mainmoreツツサ steps: 1) predicting various orientation/conformation combinations (called 'poses') of one molecule to "dock" into the other one and 2) scoring each possible pose. The best scoring pose is predicted to be the biological one. PDock has two main algoritms for performing the first step of docking. The first performs a biased search of poses using its own implementation of the published DOCK algorithm. The second is an evolutionary search algorithm. PDock uses a force-field based scoring scheme with an option of perform a more computationally expensive solvation correction. The PDock suite includes the following programs : PDock (main program); PGrid: for pre-processing input files; ProteinPDock (simplified main ()and input file for special case of protein-protein docking); and CombiPDock (simpliefied main() and input file for special case of combinatorial libraries).ツォツless

  6. Isotopic Analysis At Fenton Hill Hdr Geothermal Area (Goff, Et...

    Open Energy Info (EERE)

    Isotopic Analysis At Fenton Hill Hdr Geothermal Area (Goff, Et Al., 1981) Redirect page Jump to: navigation, search REDIRECT Isotopic Analysis- Fluid At Fenton Hill Hdr Geothermal...

  7. CNP_TEST_SUITE

    Energy Science and Technology Software Center (OSTI)

    002854MLTPL00 Automated Nuclear Data Test Suite file:///usr/gapps/CNP_src/us/RR/test_suite_cz/cnp_test_suite

  8. Tracer Testing At Fenton Hill HDR Geothermal Area (Callahan,...

    Open Energy Info (EERE)

    the Hot Dry Rock Geothermal System, Fenton Hill, New Mexico- Tracer Test Results Donald Brown, Robert DuTeaux (1997) Three Principal Results from Recent Fenton Hill Flow Testing...

  9. Los Alamos National Laboratory Investigates Fenton Hill to Support...

    Office of Environmental Management (EM)

    Investigates Fenton Hill to Support Future Land Use Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use July 29, 2014 - 12:00pm Addthis Sampling...

  10. STAYS PNNL SUITE

    Energy Science and Technology Software Center (OSTI)

    002851IBMPC00 STAYSL PNNL Suite http://radiochemscieng.pnnl.gov/research_areas/research_area_description.asp?id=283

  11. Massive Hydraulic Fracture of Fenton Hill HDR Well EE-3 | Open...

    Open Energy Info (EERE)

    Activities Activities (1) Micro-Earthquake At Fenton Hill HDR Geothermal Area (Brown, 2009) Areas (1) Fenton Hill HDR Geothermal Area Regions (0) Retrieved from "http:...

  12. Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff &...

    Open Energy Info (EERE)

    Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff & Janik, 2002) Redirect page Jump to: navigation, search REDIRECT Surface Gas Sampling At Fenton Hill Hdr Geothermal...

  13. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Brown & DuTeaux, 1997) Exploration...

  14. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Goff & Decker, 1983) Exploration...

  15. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby, Et Al., 1983) Exploration...

  16. Development Wells At Fenton Hill HDR Geothermal Area (Dreesen...

    Open Energy Info (EERE)

    Dreesen, Et Al., 1987) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Fenton Hill HDR Geothermal Area (Dreesen, Et Al.,...

  17. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid Mixing and Chemical Geothermometry Additional References Retrieved from "http:...

  18. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid Mixing and Chemical Geothermometry Additional References Retrieved from "http:...

  19. HDR Geothermal Energy: Important Lessons From Fenton Hill

    National Nuclear Security Administration (NNSA)

    2009 SGP-TR-187 HOT DRY ROCK GEOTHERMAL ENERGY: IMPORTANT LESSONS FROM FENTON HILL ... concept of Hot Dry Rock (HDR) geothermal energy originated at Los Alamos National ...

  20. Geothermal Literature Review At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review At Fenton Hill HDR Geothermal Area (Goff & Decker, 1983) Exploration Activity...

  1. Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1995) |...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1995) Exploration Activity Details Location...

  2. Flow Test At Fenton Hill HDR Geothermal Area (Callahan, 1996...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Callahan, 1996) Exploration Activity Details...

  3. Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1994) |...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Brown, 1994) Exploration Activity Details Location...

  4. Conceptual Model At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems II. Modeling Geochemical Behavior Additional References Retrieved from "http:en.openei.orgwindex.php?titleConceptu...

  5. Fenton Hill HDR Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    HDR Geothermal Area (Heiken & Goff, 1983) Data Acquisition-Manipulation 1983 Hot Dry Rock Geothermal Energy In The Jemez Volcanic Field, New Mexico Development Wells At Fenton Hill...

  6. Conceptual Model At Fenton Hill HDR Geothermal Area (Goff, Et...

    Open Energy Info (EERE)

    Goff, Et Al., 1988) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Conceptual Model At Fenton Hill HDR Geothermal Area (Goff, Et Al., 1988)...

  7. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff...

    Open Energy Info (EERE)

    Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff & Janik, 2002)...

  8. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Goff & Janik, 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fenton Hill HDR Geothermal Area (Goff &...

  9. Oracle Management Tool Suite

    Energy Science and Technology Software Center (OSTI)

    2007-06-01

    The Oracle Management Tool Suite is used to automatically manage Oracle based systems. This includes startup and shutdown of databases and application servers as well as backup, space management, workload management and log file management.

  10. Hot Dry Rock Geothermal Energy- Important Lessons From Fenton...

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Hot Dry Rock Geothermal Energy- Important Lessons From Fenton Hill Abstract The concept of Hot Dry Rock...

  11. HDR Geothermal Energy: Important Lessons From Fenton Hill

    National Nuclear Security Administration (NNSA)

    Stanford University, Stanford, California, February 9-11, 2009 SGP-TR-187 HOT DRY ROCK GEOTHERMAL ENERGY: IMPORTANT LESSONS FROM FENTON HILL Donald W. Brown Los Alamos National...

  12. STAYSL PNNL Suite

    Energy Science and Technology Software Center (OSTI)

    2013-04-12

    The STAYSL PNNL Suite of software provides a set of tools for working with neutron activation rates measured in a nuclear fission reactor, an accelerator-based neutron source, or any neutron field to determine the neutron flux spectrum through a generalized least-squares approach. This process is referred to as neutron spectral adjustment since the preferred approach is to use measured data to adjust neutron spectra provided by neutron physics calculations. The input data consist of themoreツツサ reaction rates based on measured activities, an initial estimate of the neutron flux spectrum, neutron activation cross sections and their associated uncertainties (covariances), and relevant correction factors. The output consists of the adjusted neutron flux spectrum and associated covariance matrix, which is useful for neutron dosimetry and radiation damage calculations. The software suite consists of the STAYSL PNNL, SHIELD, BCF, and NJpp Fortran codes and the SigPhi Calculator spreadsheet tool. In addition, the development of this software suite and associated data libraries used the third-party NJOY99 Fortran code (http://t2.lanl.gov/nis/codes/njoy99/). The NJOY99 and NJpp codes are used to assemble cross section and covariance input data libraries (for both SHIELD and STAYSL PNNL) from the International Reactor Dosimetry File of 2002 (IRDF-2002; http://www-nds.iaea.org/irdf2002/) developed by the Nuclear Data Section of the International Atomic Energy Agency (Vienna, Austria). The BCF, SigPhi Calculator, and SHIELD software tools are used to calculate corrected activation rates and neutron self-shielding correction factors, which are inputs to the STAYSL PNNL code.ツォツless

  13. Geology of Geothermal Test Hole GT-2 Fenton Hill Site, July 1974...

    Open Energy Info (EERE)

    Geothermal Test Hole GT-2 Fenton Hill Site, July 1974 Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geology of Geothermal Test Hole GT-2 Fenton Hill...

  14. Roof Savings Calculator Suite

    Energy Science and Technology Software Center (OSTI)

    2013-11-22

    The software options currently supported by the simulation engine can be seen/experienced at www.roofcalc.com. It defaults all values to national averages with options to test a base-case (residential or commercial) building versus a comparison building with inputs for building type, location, building vintage, conditioned area, number of floors, and window-to-wall ratio, cooling system efficiency, type of heating, heating system efficiency, duct location, roof/ceiling insulation level, above-sheathing ventilation, radiant barrier, roof thermal mass, roof solar reflectance,moreツツサ roof thermal emittance, utility costs, roof pitch. The Roof Savings Caculator Suite adds utilities and website/web service and the integration of AtticSim with DOE-2.1E, with the end-result being Roof Savings Calculator.ツォツless

  15. Clementine sensor suite

    SciTech Connect (OSTI)

    Ledebuhr, A.G.

    1994-11-15

    LLNL designed and built the suite of six miniaturized light-weight space-qualified sensors utilized in the Clementine mission. A major goal of the Clementine program was to demonstrate technologies originally developed for Ballistic Missile Defense Organization Programs. These sensors were modified to gather data from the moon. This overview presents each of these sensors and some preliminary on-orbit performance estimates. The basic subsystems of these sensors include optical baffles to reject off-axis stray light, light-weight ruggedized optical systems, filter wheel assemblies, radiation tolerant focal plane arrays, radiation hardened control and readout electronics and low mass and power mechanical cryogenic coolers for the infrared sensors. Descriptions of each sensor type are given along with design specifications, photographs and on-orbit data collected.

  16. Roof Savings Calculator Suite

    SciTech Connect (OSTI)

    New, Joshua R; Garrett, Aaron; Erdem, Ender; Huang, Yu

    2013-11-22

    The software options currently supported by the simulation engine can be seen/experienced at www.roofcalc.com. It defaults all values to national averages with options to test a base-case (residential or commercial) building versus a comparison building with inputs for building type, location, building vintage, conditioned area, number of floors, and window-to-wall ratio, cooling system efficiency, type of heating, heating system efficiency, duct location, roof/ceiling insulation level, above-sheathing ventilation, radiant barrier, roof thermal mass, roof solar reflectance, roof thermal emittance, utility costs, roof pitch. The Roof Savings Caculator Suite adds utilities and website/web service and the integration of AtticSim with DOE-2.1E, with the end-result being Roof Savings Calculator.

  17. SPOT Suite Transforms Beamline Science

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

    SPOT Suite Transforms Beamline Science SPOT Suite Transforms Beamline Science SPOT Suite brings advanced algorithms, high performance computing and data management to the masses August 18, 2014 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov als.jpg Advanced Light Source (ALS) at Berkeley Lab (Photo by Roy Kaltschmidt) Some mysteries of science can only be explained on a nanometer scale -even smaller than a single strand of human DNA, which is about 2.5 nanometers wide. At this scale, scientists

  18. DC Pro Software Tool Suite

    SciTech Connect (OSTI)

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  19. Water Sampling At Fenton Hill HDR Geothermal Area (Rao, Et Al...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Fenton Hill HDR Geothermal Area (Rao, Et Al., 1996) Exploration Activity...

  20. Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik & Goff, 2002) Exploration...

  1. Flow Test At Fenton Hill HDR Geothermal Area (Dash, Et Al., 1983...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Dash, Et Al., 1983) Exploration Activity Details...

  2. Flow Test At Fenton Hill HDR Geothermal Area (Grigsby, Et Al...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Grigsby, Et Al., 1983) Exploration Activity Details...

  3. Flow Test At Fenton Hill HDR Geothermal Area (Dash, 1989) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Flow Test At Fenton Hill HDR Geothermal Area (Dash, 1989) Exploration Activity Details Location...

  4. Constraints on the Age of Heating at the Fenton Hill Site, Valles...

    Open Energy Info (EERE)

    close to Fenton Hill during the last few tens of thousands of years. Authors T. Mark Harrison, Paul Morgan and David D. Blackwell Published Journal Journal of Geophysical...

  5. Real-Time Benchmark Suite

    Energy Science and Technology Software Center (OSTI)

    1992-01-17

    This software provides a portable benchmark suite for real time kernels. It tests the performance of many of the system calls, as well as the interrupt response time and task response time to interrupts. These numbers provide a baseline for comparing various real-time kernels and hardware platforms.

  6. Livermore Compiler Analysis Loop Suite

    Energy Science and Technology Software Center (OSTI)

    2013-03-01

    LCALS is designed to evaluate compiler optimizations and performance of a variety of loop kernels and loop traversal software constructs. Some of the loop kernels are pulled directly from "Livermore Loops Coded in C", developed at LLNL (see item 11 below for details of earlier code versions). The older suites were used to evaluate floating-point performances of hardware platforms prior to porting larger application codes. The LCALS suite is geared toward assissing C++ compiler optimizationsmoreツツサ and platform performance related to SIMD vectorization, OpenMP threading, and advanced C++ language features. LCALS contains 20 of 24 loop kernels from the older Livermore Loop suites, plus various others representative of loops found in current production appkication codes at LLNL. The latter loops emphasize more diverse loop constructs and data access patterns than the others, such as multi-dimensional difference stencils. The loops are included in a configurable framework, which allows control of compilation, loop sampling for execution timing, which loops are run and their lengths. It generates timing statistics for analysis and comparing variants of individual loops. Also, it is easy to add loops to the suite as desired.ツォツless

  7. Data-Intensive Benchmarking Suite

    Energy Science and Technology Software Center (OSTI)

    2008-11-26

    The Data-Intensive Benchmark Suite is a set of programs written for the study of data-or storage-intensive science and engineering problems, The benchmark sets cover: general graph searching (basic and Hadoop Map/Reduce breadth-first search), genome sequence searching, HTTP request classification (basic and Hadoop Map/Reduce), low-level data communication, and storage device micro-beachmarking

  8. via Spence St 39 min

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

    via Spence St 39 min

  9. Mojo Application Monitoring Tool Suite

    Energy Science and Technology Software Center (OSTI)

    2009-12-11

    Mojo is a software tool suite that can be used to monitor the progress of compute jobs on Linux Clusters and other high-performance computing platforms.Mojo is designed to allow system administrators to monitor the health and progress of computing jobs, and to allow users to view the progress and status of their own jobs. The facilities provided include the ability to notify users of job テδεつεδづつ「テδεつづδづつテδεつづδづつ徂angsテδεつεδづつ「テδεつづδづつテδεつづδづつ, and to take an automated action (e.g killing themoreツツサ job) when something goes wrong. These operations can lead to a more efficient use of scarce resources.ツォツless

  10. Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. 窶 Supporting future land use for the U.S. Forest Service, Los Alamos National Laboratory窶冱 Corrective Actions Program (CAP) completed sampling soil at Fenton Hill in the Jemez Mountains this month.

  11. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid...

  12. ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase...

    Open Energy Info (EERE)

    ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase II HDR Reservoir Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: ICFT- An Initial...

  13. Peer Review of the Hot Dry Rock Project at Fenton Hill, New Mexico

    SciTech Connect (OSTI)

    1998-12-01

    This report briefly describes the history of the hot dry rock experiment project conducted by the U.S. Department of Energy and Los Alamos National Laboratory at Fenton Hill, New Mexico, from about 1971 through 1995. The authors identify the primary lessons learned and techniques developed during the course of the Fenton Hill project, and summarize the extent to which these technologies have been transferred to the U.S. geothermal industry.

  14. Contract carriage battles fought in antitrust suits

    SciTech Connect (OSTI)

    Hume, M.

    1984-11-12

    Antitrust may be the approach natural gas end users need to gain access to gas transmission when pipelines or utilities allegedly resist carriage. Two pending suits could help ease the way for those who have trouble negotiating contract carriage of their self-help gas, and could help set precedents in similar antitrust suits. The cases involve a Colorade brick company's suit against Colorado Interstate Gas Co. and the State of Illinois' suit against Panhandle Eaton Pipeline Co. The issue is whether pipeline companies violate antitrust laws by refusing to carry fuel in competition with their own sales.

  15. Introduction to the HPC Challenge Benchmark Suite

    SciTech Connect (OSTI)

    Luszczek, Piotr; Dongarra, Jack J.; Koester, David; Rabenseifner,Rolf; Lucas, Bob; Kepner, Jeremy; McCalpin, John; Bailey, David; Takahashi, Daisuke

    2005-04-25

    The HPC Challenge benchmark suite has been released by the DARPA HPCS program to help define the performance boundaries of future Petascale computing systems. HPC Challenge is a suite of tests that examine the performance of HPC architectures using kernels with memory access patterns more challenging than those of the High Performance Linpack (HPL) benchmark used in the Top500 list. Thus, the suite is designed to augment the Top500 list, providing benchmarks that bound the performance of many real applications as a function of memory access characteristics e.g., spatial and temporal locality, and providing a framework for including additional tests. In particular, the suite is composed of several well known computational kernels (STREAM, HPL, matrix multiply--DGEMM, parallel matrix transpose--PTRANS, FFT, RandomAccess, and bandwidth/latency tests--b{sub eff}) that attempt to span high and low spatial and temporal locality space. By design, the HPC Challenge tests are scalable with the size of data sets being a function of the largest HPL matrix for the tested system.

  16. The coyote universe III: simulation suite and precision emulator...

    Office of Scientific and Technical Information (OSTI)

    simulation suite and precision emulator for the nonlinear matter power spectrum Citation Details In-Document Search Title: The coyote universe III: simulation suite and ...

  17. Alcoa: C-Suite Participation in Energy Efficiency Increases Accountabi...

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

    Alcoa: C-Suite Participation in Energy Efficiency Increases Accountability and Staff Engagement Throughout the Organization Alcoa: C-Suite Participation in Energy Efficiency ...

  18. ST. LCUIS ST. LallS JOKIN KFms Clrv S!. LrMS ST. Lcm

    Office of Legacy Management (LM)

    Ho. 30 !2121/87 smt6w cm ST. LCUIS ST. LallS JOKIN KFms Clrv S!. LrMS ST. Lcm

  19. The LLNL MPI_Tool Suite

    Energy Science and Technology Software Center (OSTI)

    2013-10-25

    MPI_T is an interface for tools introduced in the 3.0 version of MPI. The interface provides mechanisms for tools to access and set performance and control variables that are exposed by an MPI implementation. We have developed an MPI_T tool suite to provide a first set of tools exploiting the new interface and to get tool writers started on the path to more sophisticated support.

  20. Breaking the silos: The art documentation suite

    SciTech Connect (OSTI)

    Kutschke, Robert K.

    2015-12-23

    The art event-processing framework is used by almost all new experiments at Fermilab, and by several outside of Fermilab. All use art as an external product in the same sense that the compiler, ROOT, Geant4, CLHEP and boost are external products. The art team has embarked on a campaign to document art and develop training materials for new users. Many new users of art have little or no knowledge of C++, software engineering, build systems or the many external packages used by art or their experiments, such as ROOT, CLHEP, HEPPDT, and boost. To effectively teach art requires that the training materials include appropriate introductions to these topics as they are encountered. Experience has shown that simply referring readers to the existing native documentation does not work, too often a simple idea that they need to understand is described in a context that presumes prerequisites that are unimportant for a beginning user of art. There is the additional complication that the training materials must be presented in a way that does not presume knowledge of any of the experiments using art. Finally, new users of art arrive at random times throughout the year and the training materials must allow them to start to learn art at any time. This presentation will explain the strategies adopted by the art team to develop a documentation suite that complies with these boundary conditions. It will also show the present status of the documentation suite, including feedback the art team has received from pilot users.

  1. STAYSL PNNL Suite of Software Tools.

    Energy Science and Technology Software Center (OSTI)

    2013-07-19

    Version: 00 The STAYSL PNNL software suite provides a set of tools for working with neutron activation rates measured in a nuclear fission reactor, an accelerator-based neutron source, or any neutron field to determine the neutron flux spectrum through a generalized least-squares approach. This process is referred to as neutron spectral adjustment since the preferred approach is to use measured data to adjust neutron spectra provided by neutron physics calculations. The input data consist ofmoreツツサ the reaction rates based on measured activities, an initial estimate of the neutron flux spectrum, neutron activation cross sections and their associated uncertainties (covariances), and relevant correction factors. The output consists of the adjusted neutron flux spectrum and associated covariance matrix, which is useful for neutron dosimetry and radiation damage calculations.ツォツless

  2. Specification for the VERA Depletion Benchmark Suite

    SciTech Connect (OSTI)

    Kim, Kang Seog

    2015-12-17

    CASL-X-2015-1014-000 iii Consortium for Advanced Simulation of LWRs EXECUTIVE SUMMARY The CASL neutronics simulator MPACT is under development for the neutronics and T-H coupled simulation for the pressurized water reactor. MPACT includes the ORIGEN-API and internal depletion module to perform depletion calculations based upon neutron-material reaction and radioactive decay. It is a challenge to validate the depletion capability because of the insufficient measured data. One of the detoured methods to validate it is to perform a code-to-code comparison for benchmark problems. In this study a depletion benchmark suite has been developed and a detailed guideline has been provided to obtain meaningful computational outcomes which can be used in the validation of the MPACT depletion capability.

  3. Breaking the silos: The art documentation suite

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

    Kutschke, Robert K.

    2015-12-23

    The art event-processing framework is used by almost all new experiments at Fermilab, and by several outside of Fermilab. All use art as an external product in the same sense that the compiler, ROOT, Geant4, CLHEP and boost are external products. The art team has embarked on a campaign to document art and develop training materials for new users. Many new users of art have little or no knowledge of C++, software engineering, build systems or the many external packages used by art or their experiments, such as ROOT, CLHEP, HEPPDT, and boost. To effectively teach art requires that themoreツツサ training materials include appropriate introductions to these topics as they are encountered. Experience has shown that simply referring readers to the existing native documentation does not work, too often a simple idea that they need to understand is described in a context that presumes prerequisites that are unimportant for a beginning user of art. There is the additional complication that the training materials must be presented in a way that does not presume knowledge of any of the experiments using art. Finally, new users of art arrive at random times throughout the year and the training materials must allow them to start to learn art at any time. This presentation will explain the strategies adopted by the art team to develop a documentation suite that complies with these boundary conditions. It will also show the present status of the documentation suite, including feedback the art team has received from pilot users.ツォツless

  4. St. Bernard Project Update

    Broader source: Energy.gov [DOE]

    The folks at St. Bernard Project are helping survivors of Hurricane Katrina get back into their homes -- and are using new technologies to reduce energy and save money for the returning residents.

  5. Heat extracted from the long term flow test in the Fenton Hill HDR reservoir

    SciTech Connect (OSTI)

    Kruger, Paul; Robinson, Bruce

    1994-01-20

    A long-term flow test was carried out in the Fenton Hill HDR Phase-2 reservoir for 14 months during 1992-1993 to examine the potential for supplying thermal energy at a sustained rate as a commercial demonstration of HDR technology. The test was accomplished in several segments with changes in mean flowrate due to pumping conditions. Re-test estimates of the extractable heat content above a minimum useful temperature were based on physical evidence of the size of the Fenton Hill reservoir. A numerical model was used to estimate the extent of heat extracted during the individual flow segments from the database of measured production data during the test. For a reservoir volume of 6.5x10{sup 6}m{sup 3}, the total heat content above a minimum temperature of 150{degree} C was 1.5x10{sup 15}J. For the total test period at the three sustained mean flowrates, the integrated heat extracted was 0.088x10{sup 15}J, with no discernable temperature decline of the produced fluid. The fraction of energy extracted above the abandonment temperature was 5.9%. On the basis of a constant thermal energy extraction rate, the lifetime of the reservoir (without reservoir growth) to the abandonment temperature would be 13.3 years, in good agreement with the pre-test estimate of 15.0 years for the given reservoir volume.

  6. Leachate treatment system using constructed wetlands, Town of Fenton sanitary landfill, Broome County, New York. Final report

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    Municipal sanitary landfills generate leachate that New York State regulations require to be collected and treated to avoid contaminating surface water and groundwater. One option for treating leachate is to haul it to municipal wastewater treatment facility. This option may be expensive, may require excessive energy for transportation, and may require pretreatment to protect the receiving facility`s processes. An alternative is on-site treatment and discharge. Personnel from the Town of Fenton, New York; Hawk Engineering, P.C.; Cornell University; and Ithaca College designed, built, and operated a pilot constructed wetland for treating leachate at the Town of Fenton`s municipal landfill. The system, consisting of two overland flow beds and two subsurface flow beds has been effective for 18 months in reducing levels of ammonia (averaging 85% removal by volatilization and denitrification) and total iron (averaging 95% removal by precipitation and sedimentation), two key constituents of the Fenton landfill`s leachate. The system effects these reductions with zero chemical and energy inputs and minimal maintenance. A third key constituent of the leachate, manganese, apparently passes through the beds with minimal removal. Details and wetland considerations are described.

  7. Peter St. John | Bioenergy | NREL

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

    St. John Peter St. John Postdoctoral Researcher, Systems Biology and Metabolic Engineering Peter.StJohn@nrel.gov | 303-275-4399 Education Peter St. John received his B.S. in chemical engineering from Tufts University in 2010, followed by his Ph.D. in chemical engineering from the University of California at Santa Barbara in 2015. During his Ph.D., St. John applied techniques from systems biology and dynamic systems to understand the gene regulatory networks underlying mammalian circadian

  8. Rooftop Unit Suite: RTU Challenge, RTU Advanced Controls and...

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

    and RTU Smart Monitoring and Diagnostic System - 2013 BTO Peer Review Rooftop Unit Suite: RTU Challenge, RTU Advanced Controls and RTU Smart Monitoring and Diagnostic ...

  9. Suite of Cellulase Enzyme Technologies for Biomass Conversion...

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

    Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Suite of Cellulase Enzyme Technologies for Biomass Conversion National Renewable Energy Laboratory...

  10. The MCNP6 Analytic Criticality Benchmark Suite (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: The MCNP6 Analytic Criticality Benchmark Suite Authors: Brown, Forrest B. 1 + Show Author Affiliations Los Alamos National Laboratory ...

  11. Start-up operations at the Fenton Hill HDR Pilot Plant

    SciTech Connect (OSTI)

    Ponden, R.F.

    1991-01-01

    With the completion of the surface test facilities at Fenton Hill, the Hot Dry Rock (HDR) Geothermal Energy Program at Los Alamos is moving steadily into the next stage of development. Start-up operations of the surface facilities have begun in preparation for testing the Phase II reservoir and the initial steady-state phase of operations. A test program has been developed that will entail a number of operational strategies to characterize the thermal performance of the reservoir. The surface facilities have been designed to assure high reliability while providing the flexibility and control to support the different operating modes. This paper presents a review of the system design and provides a discussion of the preliminary results of plant operations and equipment performance.

  12. Start-Up Operations at the Fenton Hill HDR Pilot Plant

    SciTech Connect (OSTI)

    Ponden, Raymond F.

    1992-03-24

    With the completion of the surface test facilities at Fenton Hill, the Hot Dry Rock (HDR) Geothermal Energy Program at Los Alamos is moving steadily into the next stage of development. Start-up operations of the surface facilities have begun in preparation for testing the Phase II reservoir and the initial steady-state phase of operations. A test program has been developed that will entail a number of operational strategies to characterize the thermal performance of the reservoir. The surface facilities have been designed to assure high reliability while providing the flexibility and control to support the different operating modes. This paper presents a review of the system design and provides a discussion of the preliminary results of plant operations and equipment performance.

  13. Crowne Plaza Suites MSP Airport - Mall of America

    Office of Environmental Management (EM)

    Crowne Plaza Suites MSP Airport - Mall of America Bloomington, Minnesota | May 13-15, 2014 ... While you're in Minnesota, you'll experience three days of dynamic programming - starting ...

  14. Drilling fluids and lost circulation in hot dry rock geothermal wells at Fenton Hill

    SciTech Connect (OSTI)

    Nuckols, E.B.; Miles, D.; Laney, R.; Polk, G.; Friddle, H.; Simpson, G.; Baroid, N.L.

    1981-01-01

    Geothermal hot dry rock drilling activities at Fenton Hill in the Jemez Mountains of northern New Mexico encountered problems in designing drilling fluids that will reduce catastrophic lost circulation. Four wells (GT-2, EE-1, EE-2, and EE-3) penetrated 733 m (2405 ft) of Cenozoic and Paleozoic sediments and Precambrian crystalline rock units to +4572 m (+15,000 ft). The Cenozoic rocks consist of volcanics (rhyolite, tuff, and pumice) and volcaniclastic sediments. Paleozoic strata include Permian red beds (Abo Formation) and the Pennsylvanian Madera and Sandia Formations, which consist of massive limestones and shales. Beneath the Sandia Formation are igneous and metamorphic rocks of Precambrian age. The drilling fluid used for the upper sedimentary formations was a polymeric flocculated bentonite drilling fluid. Severe loss of circulation occurred in the cavernous portions of the Sandia limestones. The resultant loss of hydrostatic head caused sloughing of the Abo and of some beds within the Madera Formation. Stuck pipe, repetitive reaming, poor casing cement jobs and costly damage to the intermediate casing resulted. The Precambrian crystalline portion of the EE-2 and EE-3 wells were directionally drilled at a high angle, and drilled with water as the primary circulating fluid. Due to high temperatures (approximately 320/sup 0/C (608/sup 0/F) BHT) and extreme abrasiveness of the deeper part of the Precambrian crystalline rocks, special problems of corrosion inhibition and of torque friction were incurred.

  15. The sonochemical degradation of azobenzene and related azo dyes: Rate enhancements via Fenton's reactions

    SciTech Connect (OSTI)

    Joseph, J.M.; Destaillats, H.; Hung, H.M.; Hoffmann, M.R.

    2000-01-20

    The sonochemical degradation of aqueous solutions of azobenzene and related azo dyes (methyl orange, o-methyl red, and p-methyl red) was performed at 500 kHz and 50 W, under air, O{sub 2}, or Ar saturation at 288 K. Reaction products and intermediates were identified by HPLC-ES-MS. Total organic carbon (TOC) was also determined as a function of reaction time. The authors propose a reaction mechanism based on the observed species and the extent and rate of TOC depletion. The effects of the dye structures and of the background gas on the sonochemical bleaching rates were also investigated. The reaction rates for o-methyl red were approximately 30--40% faster than those for the other compounds. Saturating with Ar instead of air or O{sub 2} increased the pseudo first-order rate constants for the degradation by 10%. The acceleration of the sonochemical bleaching and the mineralization process upon addition of Fe(II) was also investigated in Ar-saturated methyl orange solutions. A 3-fold increase in the reaction rate was observed at optimal Fe(II) concentrations. This kinetic effect is quantitatively accounted for by a simple kinetic model based on the reaction of Fe(II) with sonochemically produced H{sub 2}O{sub 2} (Fenton's reaction). This latter effect illustrates a simple way of achieving a substantial improvement in the efficiency of sonochemical degradation reactions.

  16. Set the PACE St. Louis

    Broader source: Energy.gov [DOE]

    Commercial property owners, community associations (e.g., Home Owners Associations), and some residential property owners are eligible for Set the PACE St. Louis. Currently, only residential prop...

  17. Characterization of dissolved organic matter in landfill leachate during the combined treatment process of air stripping, Fenton, SBR and coagulation

    SciTech Connect (OSTI)

    Liu, ZhiPing; Wu, WenHui; Shi, Ping; Guo, JinSong; Cheng, Jin

    2015-07-15

    Highlights: 窶「 DOM fractions spectra analysis during the whole treatment process. 窶「 Efficient method was achieved to remove organic matters in landfill leachate. 窶「 Molecular weight distribution and fractions were discussed. - Abstract: A combined treatment process of air stripping + Fenton + sequencing batch reactor (SBR)+ coagulation was performed to remove the pollutants in landfill leachate. Molecular weight (MW) distribution and fractions of dissolved organic matter (DOM) were discussed to study the characteristics. The experiment showed that the removal rate of chemical oxygen demand (COD), five day biological oxygen demand (BOD{sub 5}) and ammonia nitrogen (NH{sub 3}竏誰) by the combined process were 92.8%, 87.8% and 98.0%, respectively. Humic acid (HA) and fulvic acid (FA) were the main fractions in raw leachate with 81.8% of the total COD concentration, while hydrophilic organic matter (HyI) was the dominant fraction in the final effluent of the combined process with 63.5% of the total COD concentration. After the combined treatment process, the removal rate of DOM and fractions HA, FA, HyI were 91.9%, 97.1%, 95.8% and 71.7%, respectively. Organic matters of MW < 2 k and MW > 100 k were removed with 90.5% and 97.9% COD concentration after the treatment. The ultraviolet窶砺isible spectra (UV窶砺is), Fourier transform infrared spectra (FTIR) and three-dimensional excitation-emission matrices spectra (EEMs) indicated that benzene materials and phenol compounds were preferentially removed in air stripping. High MW matters, aromatic rings, conjugated moieties and some functional groups were mainly removed by Fenton. While small MW fractions, carboxylic acids, alcohols and protein-like materials were preferentially biodegraded via SBR. Fulvic-like and humic-like materials were mainly destroyed via Fenton oxidation and coagulation.

  18. The Los Alamos suite of relativistic atomic physics codes

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

    Fontes, C. J.; Zhang, H. L.; Jr, J. Abdallah; Clark, R. E. H.; Kilcrease, D. P.; Colgan, J.; Cunningham, R. T.; Hakel, P.; Magee, N. H.; Sherrill, M. E.

    2015-05-28

    The Los Alamos SuitE of Relativistic (LASER) atomic physics codes is a robust, mature platform that has been used to model highly charged ions in a variety of ways. The suite includes capabilities for calculating data related to fundamental atomic structure, as well as the processes of photoexcitation, electron-impact excitation and ionization, photoionization and autoionization within a consistent framework. These data can be of a basic nature, such as cross sections and collision strengths, which are useful in making predictions that can be compared with experiments to test fundamental theories of highly charged ions, such as quantum electrodynamics. The suitemoreツツサ can also be used to generate detailed models of energy levels and rate coefficients, and to apply them in the collisional-radiative modeling of plasmas over a wide range of conditions. Such modeling is useful, for example, in the interpretation of spectra generated by a variety of plasmas. In this work, we provide a brief overview of the capabilities within the Los Alamos relativistic suite along with some examples of its application to the modeling of highly charged ions.ツォツless

  19. DYNA3D/ParaDyn Regression Test Suite Inventory

    SciTech Connect (OSTI)

    Lin, J I

    2011-01-25

    The following table constitutes an initial assessment of feature coverage across the regression test suite used for DYNA3D and ParaDyn. It documents the regression test suite at the time of production release 10.1 in September 2010. The columns of the table represent groupings of functionalities, e.g., material models. Each problem in the test suite is represented by a row in the table. All features exercised by the problem are denoted by a check mark in the corresponding column. The definition of ''feature'' has not been subdivided to its smallest unit of user input, e.g., algorithmic parameters specific to a particular type of contact surface. This represents a judgment to provide code developers and users a reasonable impression of feature coverage without expanding the width of the table by several multiples. All regression testing is run in parallel, typically with eight processors. Many are strictly regression tests acting as a check that the codes continue to produce adequately repeatable results as development unfolds, compilers change and platforms are replaced. A subset of the tests represents true verification problems that have been checked against analytical or other benchmark solutions. Users are welcomed to submit documented problems for inclusion in the test suite, especially if they are heavily exercising, and dependent upon, features that are currently underrepresented.

  20. Iron optimization for Fenton-driven oxidation of MTBE-spent granular activated carbon

    SciTech Connect (OSTI)

    Scott G. Huling; Patrick K. Jones; Tony R. Lee

    2007-06-01

    Fenton-driven chemical oxidation of methyl tert-butyl ether (MTBE)-spent granular activated carbon (GAC) was accomplished through the addition of iron (Fe) and hydrogen peroxide (H{sub 2}O{sub 2}) (15.9 g/L; pH 3). The GAC used was URV, a bituminous-coal based carbon. The Fe concentration in GAC was incrementally varied (1020-25 660 mg/kg) by the addition of increasing concentrations of Fe solution (FeSO4{center_dot}7H{sub 2}O). MTBE degradation in Fe-amended GAC increased by an order of magnitude over Fe-unamended GAC and H{sub 2}O{sub 2} reaction was predominantly (99%) attributed to GAC-bound Fe within the porous structure of the GAC. Imaging and microanalysis of GAC particles indicated limited penetration of Fe into GAC. The optimal Fe concentration was 6710 mg/kg (1020 mg/kg background; 5690 mg/kg amended Fe) and resulted in the greatest MTBE removal and maximum Fe loading oxidation efficiency (MTBE oxidized (g)/Fe loaded to GAC(mg/Kg)). At lower Fe concentrations, the H{sub 2}O{sub 2} reaction was Fe limited. At higher Fe concentrations, the H{sub 2}O{sub 2} reaction was not entirely Fe limited, and reductions in GAC surface area, GAC pore volume, MTBE adsorption, and Fe loading oxidation efficiency were measured. Results are consistent with nonuniform distribution of Fe, pore blockage in H{sub 2}O{sub 2} transport, unavailable Fe, and limitations in H{sub 2}O{sub 2} diffusive transport, and emphasize the importance of optimal Fe loading. 22 refs., 6 figs., 2 tabs.

  1. St Andrews Fuel Cells | Open Energy Information

    Open Energy Info (EERE)

    St Andrews Fuel Cells Place: Fife, Scotland, United Kingdom Product: A spin-out fuel cell company from the University of St Andrews to work on further prototypes of St Andrews'...

  2. St. Lucie Data Dashboard | Department of Energy

    Energy Savers [EERE]

    Data Dashboard St. Lucie Data Dashboard The data dashboard for St. Lucie, Florida, a partner in the Better Buildings Neighborhood Program. St. Lucie Data Dashboard (300.64 KB) More ...

  3. Effects of temperature and acidic pre-treatment on Fenton-driven oxidation of MTBE-spent granular activated carbon

    SciTech Connect (OSTI)

    Kan, E.; Huling, S.G.

    2009-03-01

    The effects of temperature and acidic pretreatment on Fenton-driven chemical oxidation of methyl tert-butyl ether (MTBE)-spent granular activated carbon (GAC, derived from bituminous coal) were investigated. Limiting factors in MTBE removal in GAC include the heterogeneous distribution of amended Fe, and slow intraparticle diffusive transport of MTBE and hydrogen peroxide (H{sub 2}O{sub 2}) into the 'reactive zone'. Acid pretreatment of GAC before Fe amendment altered the surface chemistry of the GAC, lowered the pH point of zero charge, and resulted in greater penetration and more uniform distribution of Fe in GAC. This led to a condition where Fe, MTBE, and H{sub 2}O{sub 2} coexisted over a larger volume of the GAC contributing to greater MTBE oxidation and removal. H{sub 2}O{sub 2} reaction and MTBE removal in GAC increased with temperature. Modeling H{sub 2}O{sub 2} transport and reaction in GAC indicated that H{sub 2}O{sub 2} penetration was inversely proportional with temperature and tortuosity, and occurred over a larger fraction of the total volume of small GAC particles (0.3 mm diameter) relative to large particles (1.2 mm diameter). Acidic pretreatment of GAC, Fe-amendment, elevated reaction temperature, and use of small GAC particles are operational parameters that improve Fenton-driven oxidation of MTBE in GAC. 29 refs., 6 figs., 1 tab.

  4. NREL: Energy Storage - Battery Lifetime Analysis and Simulation Tool Suite

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

    Battery Lifetime Analysis and Simulation Tool Suite Lithium-ion (Li-ion) batteries used in EVs and stationary energy storage applications must be optimized to justify their high upfront costs. Given that batteries degrade with use and storage, strategies for optimization must factor in many years of use with a number of variables, including: Temperature State-of-charge histories Electricity current levels Cycle depth and frequency. These factors can all affect rates of battery degradation,

  5. New Atmospheric Profiling Instrument Added to SGP CART Suite

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

    3 New Atmospheric Profiling Instrument Added to SGP CART Suite A new atmospheric profiling instrument at the SGP CART site is giving researchers an additional useful data stream. The new instrument is a microwave radiometer profiler (MWRP) developed by Radiometrics Corporation. One ARM Program focus is improving the quality of simulations by global climate models, particularly models that deal with interactions between sunlight (solar radiation) and clouds. To support this improvement, ARM needs

  6. Suite of Photo-electrochemical Technologies for Hydrogen Production -

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

    Energy Innovation Portal Vehicles and Fuels Vehicles and Fuels Solar Photovoltaic Solar Photovoltaic Hydrogen and Fuel Cell Hydrogen and Fuel Cell Advanced Materials Advanced Materials Find More Like This Return to Search Suite of Photo-electrochemical Technologies for Hydrogen Production National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary The primary fuel powering new fuel cell technologies is hydrogen. The market for fuel cells is expected

  7. St. Lucie County Summary of Reported Data

    Broader source: Energy.gov [DOE]

    Summary of data reported by Better Buildings Neighborhood Program partner St. Lucie County, Florida.

  8. pcircle - A Suite of Scalable Parallel File System Tools

    SciTech Connect (OSTI)

    WANG, FEIYI

    2015-10-01

    Most of the software related to file system are written for conventional local file system, they are serialized and can't take advantage of the benefit of a large scale parallel file system. "pcircle" software builds on top of ubiquitous MPI in cluster computing environment and "work-stealing" pattern to provide a scalable, high-performance suite of file system tools. In particular - it implemented parallel data copy and parallel data checksumming, with advanced features such as async progress report, checkpoint and restart, as well as integrity checking.

  9. pcircle - A Suite of Scalable Parallel File System Tools

    Energy Science and Technology Software Center (OSTI)

    2015-10-01

    Most of the software related to file system are written for conventional local file system, they are serialized and can't take advantage of the benefit of a large scale parallel file system. "pcircle" software builds on top of ubiquitous MPI in cluster computing environment and "work-stealing" pattern to provide a scalable, high-performance suite of file system tools. In particular - it implemented parallel data copy and parallel data checksumming, with advanced features such as asyncmoreツツサ progress report, checkpoint and restart, as well as integrity checking.ツォツless

  10. Integration of APECS and VE-Suite for Data Overlay

    SciTech Connect (OSTI)

    McCorkel, Doug; Bivins, Gerrick; Jordan, Terry; Bryden, Mark; Zitney, S.E.; Widmann, John; Osawe, Maxwell

    2008-06-01

    In the design of advanced power generation facilities, process simulation tools are being utilized to model plant behavior and quickly analyze results. While such tools enable investigation of crucial aspects of plant design, typical commercial process simulators still do not explore some plant design information, including high-fidelity data from computational fluid dynamics (CFD) models of complex thermal and fluid flow phenomena, economics data used for policy decisions, operational data after the plant is constructed, and as-built information for use in as-designed models. Software tools must be created that allow disparate sources of information to be integrated for facilitating accurate and effective plant design. At the Department of Energy窶冱 (DOE) National Energy Technology Laboratory (NETL), the Advanced Process Engineering Co-Simulator (APECS) has been developed as an integrated software suite that combines process simulation (e.g., Aspen Plusツョ) and high-fidelity equipment simulation (e.g., FLUENTツョ). In this paper, the integration of the high-fidelity CFD data with overall process data in a virtual power simulation environment will be described. More specifically, we will highlight VE-Suite, an open-source virtual engineering (VE) software toolkit, and its support of Aspen Plusツョ Hierarchy blocks via the VE-AspenUnit.

  11. Integration of APECS and VE-Suite for data overlay

    SciTech Connect (OSTI)

    McCorkel, D.; Bivins, G.; Jordan, T.; Bryden, M.; Zitney, S.; Widmann, J.; Osawe, M.

    2008-01-01

    In the design of advanced power generation facilities, process simulation tools are being utilized to model plant behavior and quickly analyze results. While such tools enable investigation of crucial aspects of plant design, typical commercial process simulators still do not explore some plant design information, including high-fidelity data from computational fluid dynamics (CFD) models of complex thermal and fluid flow phenomena, economics data used for policy decisions, operational data after the plant is constructed, and as-built information for use in as-designed models. Software tools must be created that allow disparate sources of information to be integrated for facilitating accurate and effective plant design. At the Department of Energy窶冱 (DOE) National Energy Technology Laboratory (NETL), the Advanced Process Engineering Co-Simulator (APECS) has been developed as an integrated software suite that combines process simulation (e.g., Aspen Plusツョ) and high-fidelity equipment simulation (e.g., FLUENTツョ). In this paper, the integration of the high-fidelity CFD data with overall process data in a virtual power simulation environment will be described. More specifically, we will highlight VE-Suite, an open-source virtual engineering (VE) software toolkit, and its support of Aspen Plusツョ Hierarchy blocks via the VE-AspenUnit.

  12. St. Louis FUSRAP Lessons Learned

    SciTech Connect (OSTI)

    Eberlin, J.; Williams, D.; Mueller, D.

    2003-02-26

    The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction.

  13. Enhanced Verification Test Suite for Physics Simulation Codes

    SciTech Connect (OSTI)

    Kamm, J R; Brock, J S; Brandon, S T; Cotrell, D L; Johnson, B; Knupp, P; Rider, W; Trucano, T; Weirs, V G

    2008-10-10

    This document discusses problems with which to augment, in quantity and in quality, the existing tri-laboratory suite of verification problems used by Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), and Sandia National Laboratories (SNL). The purpose of verification analysis is demonstrate whether the numerical results of the discretization algorithms in physics and engineering simulation codes provide correct solutions of the corresponding continuum equations. The key points of this document are: (1) Verification deals with mathematical correctness of the numerical algorithms in a code, while validation deals with physical correctness of a simulation in a regime of interest. This document is about verification. (2) The current seven-problem Tri-Laboratory Verification Test Suite, which has been used for approximately five years at the DOE WP laboratories, is limited. (3) Both the methodology for and technology used in verification analysis have evolved and been improved since the original test suite was proposed. (4) The proposed test problems are in three basic areas: (a) Hydrodynamics; (b) Transport processes; and (c) Dynamic strength-of-materials. (5) For several of the proposed problems we provide a 'strong sense verification benchmark', consisting of (i) a clear mathematical statement of the problem with sufficient information to run a computer simulation, (ii) an explanation of how the code result and benchmark solution are to be evaluated, and (iii) a description of the acceptance criterion for simulation code results. (6) It is proposed that the set of verification test problems with which any particular code be evaluated include some of the problems described in this document. Analysis of the proposed verification test problems constitutes part of a necessary--but not sufficient--step that builds confidence in physics and engineering simulation codes. More complicated test cases, including physics models of greater

  14. User antitrust suit alleges utility cabal limits buy-back

    SciTech Connect (OSTI)

    Efron, S.

    1984-10-15

    An antitrust suit against 90 Georgia electric utilities, charging that their monopoly of retail electricity sales should not preclude cogenerators and small power producers from selling surplus power to utilities elsewhere on the network, could set a national precedent allowing cogenerators to shop around for the best buy-back rate. Greensboro Lumber Co. charges that the utilities' refusal to wheel cogenerated power to potential purchasers represents a restraint of trade. The lumber company contends that cogenerators should sell to the wholesale market, where utilities have no state-granted monopoly. Attorneys for the two sides are unsure of the immediate outcome, but predict that antitrust action or threatened action could give cogenerators unfair leverage.

  15. User Guide for the STAYSL PNNL Suite of Software Tools

    SciTech Connect (OSTI)

    Greenwood, Lawrence R.; Johnson, Christian D.

    2013-02-27

    The STAYSL PNNL software suite provides a set of tools for working with neutron activation rates measured in a nuclear fission reactor, an accelerator-based neutron source, or any neutron field to determine the neutron flux spectrum through a generalized least-squares approach. This process is referred to as neutron spectral adjustment since the preferred approach is to use measured data to adjust neutron spectra provided by neutron physics calculations. The input data consist of the reaction rates based on measured activities, an initial estimate of the neutron flux spectrum, neutron activation cross sections and their associated uncertainties (covariances), and relevant correction factors. The output consists of the adjusted neutron flux spectrum and associated covariance matrix, which is useful for neutron dosimetry and radiation damage calculations.

  16. CoMD Implementation Suite in Emerging Programming Models

    Energy Science and Technology Software Center (OSTI)

    2014-09-23

    CoMD-Em is a software implementation suite of the CoMD [4] proxy app using different emerging programming models. It is intended to analyze the features and capabilities of novel programming models that could help ensure code and performance portability and scalability across heterogeneous platforms while improving programmer productivity. Another goal is to provide the authors and venders with some meaningful feedback regarding the capabilities and limitations of their models. The actual application is a classical molecularmoreツツサ dynamics (MD) simulation using either the Lennard-Jones method (LJ) or the embedded atom method (EAM) for primary particle interaction. The code can be extended to support alternate interaction models. The code is expected ro run on a wide class of heterogeneous hardware configurations like shard/distributed/hybrid memory, GPU's and any other platform supported by the underlying programming model.ツォツless

  17. St. Lucie County, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hutchinson Island South, Florida Indian River Estates, Florida Lakewood Park, Florida Port St. Lucie, Florida Port St. Lucie-River Park, Florida St. Lucie Village, Florida White...

  18. St. Charles County, Missouri: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Missouri O'Fallon, Missouri Portage Des Sioux, Missouri St. Charles, Missouri St. Paul, Missouri St. Peters, Missouri Weldon Spring Heights, Missouri Weldon Spring, Missouri...

  19. CORE (Common Operating Response Environment) Software Technology Suite

    SciTech Connect (OSTI)

    Gelston, Gariann; Rohlfing, Kerrie

    2015-05-26

    Agencies that oversee complex, multi-stakeholder programs need efficient, secure ways to link people and knowledge within and across organizations. The Common Operating Response Environment (CORE), a software suite developed by PNNL researchers does just that. The CORE tool窶背hich is customizable for a multitude of uses窶杷acilitates situational awareness by integrating diverse data streams without the need to reformat them, summarizing that information, and providing users with the information they need to rapidly understand and appropriately respond to situations. It is mobile device-ready, has a straightforward interface for ease of use across organizations and skill sets, and is incredibly configurable to the needs of each specific user, whether they require data summaries for high-level decision makers or tactical maps, operational data, or weather information for responders in the field. Information can be input into CORE and queried in a variety of ways窶盃sing customized forms, reports, visuals, or other organizational templates窶蚤ccording to the needs of each user窶冱 organization, teams, and business processes. CORE data forms, for instance, could be accessed and used in real-time to capture information about vessels being inspected for nuclear material.

  20. Science in St. Louis - Dr. Christine Kirmaier | Photosynthetic Antenna

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

    Research Center in St. Louis - Dr. Christine Kirmaier Science in St. Louis - Dr. Christine Kirmaier

  1. ST

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

    Safety Monitoring Program) Meeting in China, December 9-14, 2009 Respectfully ... Rick Savercool and Keith Rule - U.S. JWG to China Reviewed by: Prof. Huang and Dr. ...

  2. Florida Nuclear Profile - St Lucie

    U.S. Energy Information Administration (EIA) Indexed Site

    St Lucie" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date" 1,839,"5,299",72.1,"PWR","application/vnd.ms-excel","application/vnd.ms-excel" 2,839,"7,331",99.7,"PWR","application/vnd.ms-excel","application/vnd.ms-excel"

  3. From Hydrogen Fuel Cells to High-Altitude-Pilot Protection Suits...

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

    From Hydrogen Fuel Cells to High-Altitude-Pilot Protection Suits- Mound Science and Energy Museum Programs Cover a Wide Range of Topics From Hydrogen Fuel Cells to ...

  4. Mount St. Mary's Abbey | Open Energy Information

    Open Energy Info (EERE)

    Energy Developments Energy Purchaser Mount St. Mary's Abbey Location Wrentham MA Coordinates 42.033096, -71.393711 Show Map Loading map... "minzoom":false,"mappings...

  5. Pennsylvania's 1st congressional district: Energy Resources ...

    Open Energy Info (EERE)

    in Pennsylvania's 1st congressional district PECO Energy Co Retrieved from "http:en.openei.orgwindex.php?titlePennsylvania%27s1stcongressionaldistrict&oldid198299...

  6. California's 31st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    in California's 31st congressional district Angeleno Group Retrieved from "http:en.openei.orgwindex.php?titleCalifornia%27s31stcongressionaldistrict&oldid181523...

  7. Connecticut's 1st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    1st congressional district Aztech Engineers Connecticut Light and Power Infinity Fuel Cell and Hydrogen Inc LiquidPiston Inc Nxegen SmartPower United Technologies Corp...

  8. St. Paul Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    USA Biomass National Map Retrieved from "http:en.openei.orgwindex.php?titleSt.PaulBiomassFacility&oldid398161" Feedback Contact needs updating Image needs updating...

  9. Green St Energy | Open Energy Information

    Open Energy Info (EERE)

    Green St. Energy Place: Tehachapi, California Zip: 93561 Sector: Wind energy Product: California-based OTC-quoted wind energy project developer. Coordinates: 35.132245,...

  10. California's 21st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 21st congressional district Agrimass...

  11. California's 41st congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in California. Registered Energy Companies in California's 41st congressional district BCL...

  12. City of St. George- Net Metering

    Broader source: Energy.gov [DOE]

    The City of St. George Energy Services Department (SGESD) offers a net metering program to its customers, and updated program guidelines and fees in September 2015.*ツ

  13. Metal-sulfide mineral ores, Fenton chemistry and disease. Particle induced inflammatory stress response in lung cells

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

    Harrington, Andrea D.; Smirnov, Alexander; Tsirka, Stella E.; Schoonen, Martin A. A.

    2014-07-10

    The inhalation of mineral particulates and other earth materials, such as coal, can initiate or enhance disease in humans. Workers in occupations with high particulate exposure, such as mining, are particularly at risk. The ability of a material to generate an inflammatory stress response (ISR), a measure of particle toxicity, is a useful tool in evaluating said exposure risk. ISR is defined as the upregulation of cellular reactive oxygen species (ROS) normalized to cell viability. This study compares the ISR of A549 human lung epithelial cells after exposure to well-characterized common metal-sulfide ore mineral separates. The evaluation of the deleteriousmoreツツサ nature of ore minerals is based on a range of particle loadings (serial dilutions of 0.002 m2/mL stock) and exposure periods (beginning at 30 min and measured systematically for up to 24 h). There is a wide range in ISR values generated by the ore minerals. The ISR values produced by the sphalerite samples are within the range of inert materials. Arsenopyrite generated a small ISR that was largely driven by cell death. Galena showed a similar, but more pronounced response. Copper-bearing ore minerals generated the greatest ISR, both by upregulating cellular ROS and generating substantial and sustained cell death. Chalcopyrite and bornite, both containing ferrous iron, generated the greatest ISR overall. Particles containing Fenton metals as major constituents produce the highest ISR, while other heavy metals mainly generate cell death. Furthermore, this study highlights the importance of evaluating the chemistry, oxidation states and structure of a material when assessing risk management.ツォツless

  14. Metal-sulfide mineral ores, Fenton chemistry and disease. Particle induced inflammatory stress response in lung cells

    SciTech Connect (OSTI)

    Harrington, Andrea D.; Smirnov, Alexander; Tsirka, Stella E.; Schoonen, Martin A. A.

    2014-07-10

    The inhalation of mineral particulates and other earth materials, such as coal, can initiate or enhance disease in humans. Workers in occupations with high particulate exposure, such as mining, are particularly at risk. The ability of a material to generate an inflammatory stress response (ISR), a measure of particle toxicity, is a useful tool in evaluating said exposure risk. ISR is defined as the upregulation of cellular reactive oxygen species (ROS) normalized to cell viability. This study compares the ISR of A549 human lung epithelial cells after exposure to well-characterized common metal-sulfide ore mineral separates. The evaluation of the deleterious nature of ore minerals is based on a range of particle loadings (serial dilutions of 0.002 m2/mL stock) and exposure periods (beginning at 30 min and measured systematically for up to 24 h). There is a wide range in ISR values generated by the ore minerals. The ISR values produced by the sphalerite samples are within the range of inert materials. Arsenopyrite generated a small ISR that was largely driven by cell death. Galena showed a similar, but more pronounced response. Copper-bearing ore minerals generated the greatest ISR, both by upregulating cellular ROS and generating substantial and sustained cell death. Chalcopyrite and bornite, both containing ferrous iron, generated the greatest ISR overall. Particles containing Fenton metals as major constituents produce the highest ISR, while other heavy metals mainly generate cell death. Furthermore, this study highlights the importance of evaluating the chemistry, oxidation states and structure of a material when assessing risk management.

  15. Virginia's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Virginia's 1st congressional district Delta T Corporation E85 Inc Virginia Biodiesel Refinery Utility Companies in Virginia's 1st congressional district Rappahannock Electric Coop...

  16. 21st century Green Solutions LLC | Open Energy Information

    Open Energy Info (EERE)

    21st century Green Solutions LLC Jump to: navigation, search Name: 21st century Green Solutions, LLC Place: Grand Blanc, Michigan Zip: 48439 Sector: Wind energy Product: Exclusive...

  17. St. James Parish, Louisiana: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Energy Generation Facilities in St. James Parish, Louisiana IMC Phosphates Company Uncle Sam Biomass Facility Places in St. James Parish, Louisiana Gramercy, Louisiana Lutcher,...

  18. St. Charles Parish, Louisiana: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Louisiana Montz, Louisiana New Sarpy, Louisiana Norco, Louisiana Paradis, Louisiana St. Rose, Louisiana Taft, Louisiana Retrieved from "http:en.openei.orgwindex.php?titleSt.C...

  19. Michigan's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Registered Energy Companies in Michigan's 1st congressional district AG Solutions Inc Dow Chemical Co Dow Kokam Energy Generation Facilities in Michigan's 1st congressional...

  20. Washington University in St Louis | Open Energy Information

    Open Energy Info (EERE)

    in St Louis Jump to: navigation, search Name: Washington University in St Louis Place: Missouri Product: University with large research departments, particularly medical....

  1. St. Mary's Hospital Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Hospital Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name St. Mary's Hospital Space Heating Low Temperature Geothermal Facility Facility St....

  2. St. Clair County, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in St. Clair County, Illinois DarkStar VI Mid America Advanced Power Solutions Midwest Biodiesel Products Energy Generation Facilities in St. Clair County, Illinois Milam Gas...

  3. Boise Inc. St. Helens Paper Mill Achieves Significant Fuel Savings...

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

    Boise Inc. St. Helens Paper Mill Achieves Significant Fuel Savings Boise Inc. St. Helens Paper Mill Achieves Significant Fuel Savings This case study describes how the Boise Inc. ...

  4. East Grand St Bridge Snowmelt Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    East Grand St Bridge Snowmelt Low Temperature Geothermal Facility Jump to: navigation, search Name East Grand St Bridge Snowmelt Low Temperature Geothermal Facility Facility East...

  5. Arkansas's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Act Smart Grid Projects in Arkansas's 1st congressional district Woodruff Electric Smart Grid Project Utility Companies in Arkansas's 1st congressional district City Water...

  6. Hawaii's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Hawaii. Registered Networking Organizations in Hawaii's 1st congressional district Hawaii Public Utilities Commission Registered Energy Companies in Hawaii's 1st congressional...

  7. Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 2000...

    Open Energy Info (EERE)

    Home Exploration Activity: Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 2000) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  8. Compound and Elemental Analysis At Mt St Helens Area (Shevenell...

    Open Energy Info (EERE)

    Exploration Activity: Compound and Elemental Analysis At Mt St Helens Area (Shevenell & Goff, 2000) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  9. Geothermometry At Mt St Helens Area (Shevenell & Goff, 1995)...

    Open Energy Info (EERE)

    St Helens Area (Shevenell & Goff, 1995) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermometry At Mt St Helens Area (Shevenell & Goff,...

  10. Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 1995...

    Open Energy Info (EERE)

    Home Exploration Activity: Isotopic Analysis At Mt St Helens Area (Shevenell & Goff, 1995) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  11. Compound and Elemental Analysis At Mt St Helens Area (Shevenell...

    Open Energy Info (EERE)

    Exploration Activity: Compound and Elemental Analysis At Mt St Helens Area (Shevenell & Goff, 1995) Exploration Activity Details Location Mt St Helens Area Exploration Technique...

  12. Using SDI-12 with ST microelectronics MCU's

    SciTech Connect (OSTI)

    Saari, Alexandra; Hinzey, Shawn Adrian; Frigo, Janette Rose; Proicou, Michael Chris; Borges, Louis

    2015-09-03

    ST Microelectronics microcontrollers and processors are readily available, capable and economical processors. Unfortunately they lack a broad user base like similar offerings from Texas Instrument, Atmel, or Microchip. All of these devices could be useful in economical devices for remote sensing applications used with environmental sensing. With the increased need for environmental studies, and limited budgets, flexibility in hardware is very important. To that end, and in an effort to increase open support of ST devices, I am sharing my teams' experience in interfacing a common environmental sensor communication protocol (SDI-12) with ST devices.

  13. SNR Denton US LLP 1301 K Street, NW Suite 600, East Tower Washington...

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

    SNR Denton US LLP 1301 K Street, NW Suite 600, East Tower Washington, DC 20005-3364 USA Thomas C. Jensen Partner thomas.jensen@snrdenton.com D +1 202 408 3956 M 703 304 5211 T +1 ...

  14. DC Pro Software Tool Suite, Data Center Fact Sheet, Industrial Technologies Program

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  15. Rooftop Unit Suite: RTU Challenge, RTU Advanced Controls and RTU Smart Monitoring and Diagnostic System

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

    RTU Suite of Projects RTU Suite: RTU Challenge, RTU Advanced Controls and RTU Smart Monitoring and Diagnostic System Michael Brambley, Ph.D. Pacific Northwest National Laboratory Michael.Brambley@pnnl.gov (509) 375-6875 April 4, 2013 2 | Building Technologies Office eere.energy.gov * Packaged air conditioners and heat pumps (RTUs) are used in about 58% of all cooled commercial buildings, serving about 69% of the cooled commercial building floor space (EIA 2003) - Navigant estimates that packaged

  16. NREL: State and Local Governments - The Effect of State Policy Suites on

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

    the Development of Solar Markets The Effect of State Policy Suites on the Development of Solar Markets In the report The Effect of State Policy Suites on the Development of Solar Markets NREL analysts use statistical analysis and detailed case studies to describe why solar market policies are more successful in some states than others. Their findings indicate that while no standard formula for solar implementation exists, the combination of foundational policies and localized strategies can

  17. The Department of Energy Respiratory Acceptance Program for Supplied-Air Suits

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2004-02-04

    The supplied-air suits that protect DOE contractor and federal employees from exposure to harmful atmospheres and radioactive contaminants are not included in the National Institute for Occupational Safety and Health (NIOSH) certification process for respiratory protective devices. Therefore, with the awareness and acknowledgement of NIOSH and the Occupational Safety and Health Administration (OSHA), the Department established a system for acceptance testing of supplied-air suits.

  18. SL/ST Performance Management Training

    Broader source: Energy.gov [DOE]

    The training provides an overview of DOE's SL/ST appraisal system, as well as describes key actions within all of the major phases of the annual performance management cycle. The guidance/training...

  19. Equation-of-State Test Suite for the DYNA3D Code

    SciTech Connect (OSTI)

    Benjamin, Russell D.

    2015-11-05

    This document describes the creation and implementation of a test suite for the Equationof- State models in the DYNA3D code. A customized input deck has been created for each model, as well as a script that extracts the relevant data from the high-speed edit file created by DYNA3D. Each equation-of-state model is broken apart and individual elements of the model are tested, as well as testing the entire model. The input deck for each model is described and the results of the tests are discussed. The intent of this work is to add this test suite to the validation suite presently used for DYNA3D.

  20. Can an Iron Man Suit Be Made?: Science Behind Superheroes | GE Global

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

    Research Can an Iron Man Suit Be Made?: Science Behind Superheroes Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Can an Iron Man Suit Be Made?: Science Behind Superheroes Rick Arthur 2013.06.17 On Friday, I hosted a live Reddit Q&A on the Science Behind Superheroes along with several other GE researchers,

  1. 21st International Conference on Photochemical Conversion and Storage of

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

    Solar Energy "IPS-21" (St. Petersburg, Russia) - JCAP 1st International Conference on Photochemical Conversion and Storage of Solar Energy "IPS-21" (St. Petersburg, Russia) 21st International Conference on Photochemical Conversion and Storage of Solar Energy "IPS-21" (St. Petersburg, Russia) Mon, Jul 25, 2016 3:30pm 15:30 Fri, Jul 29, 2016 4:30pm 16:30 St. Petersburg Russia Joel Haber, "Artificial Photosynthesis-Progress and Prospects" July 24 2016

  2. St. Croix Chippewa Indians- 2003 Project

    Broader source: Energy.gov [DOE]

    The St. Croix tribe's interest in sustainable economic development has led them to explore using locally available biofuel for power generation. A biofuel power project will leverage community assets and resources and provide a foundation for future sustainable development. It will also help to meet power demands and reduce dependence on imported nonrenewable energy sources.

  3. 1st Quarter 2016 Domestic Uranium Production Report

    U.S. Energy Information Administration (EIA) Indexed Site

    Table 1. Total production of uranium concentrate in the United States, 1996 - 1st quarter 2016 pounds U 3 O 8 Calendar-year quarter 1st quarter 2nd quarter 3rd quarter 4th quarter ...

  4. FY 2014 SL/ST Performance Appraisal System Guidance

    Broader source: Energy.gov [DOE]

    This document provides a summary of the key performance management requirements for the FY 2014 SL/ST performance management cycle. These requirements should be understood and applied for all SL/ST...

  5. EECBG Success Story: St. Louis Launches Plan for More Sustainable...

    Energy Savers [EERE]

    St. Louis Launches Plan for More Sustainable Community EECBG Success Story: St. Louis Launches Plan for More Sustainable Community March 1, 2013 - 1:56pm Addthis Using money from ...

  6. Complex Systems: Science for the 21st Century (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Complex Systems: Science for the 21st Century Citation Details In-Document Search Title: Complex Systems: Science for the 21st Century The workshop was designed ...

  7. Complex Systems: Science for the 21st Century (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Complex Systems: Science for the 21st Century Citation Details In-Document Search Title: Complex Systems: Science for the 21st Century You are accessing a document from the ...

  8. Sunrayce 97 Continues Day 7 - Smith Center to St. Francis

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

    7 - Smith Center to St. Francis For more information contact: Patrick Booher, Sunrayce Program Manager (202) 586-0713 St. Francis, Kan. -- It was a close race for the top three ...

  9. National Electric Transmission Congestion Study - St. Louis Workshop |

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

    Department of Energy St. Louis Workshop National Electric Transmission Congestion Study - St. Louis Workshop On December 8, 2011, DOE hosted a regional pre-study workshop in St. Louis, MO to receive input and suggestions concerning the National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below. National Electric Transmission Congestion Study Eastern Workshops (89.81 KB) 12-08-11 Congestion Workshop Agenda - St Louis

  10. PP-99 St. Clair Tunnel Company | Department of Energy

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

    9 St. Clair Tunnel Company PP-99 St. Clair Tunnel Company Presidential Permit authorizong St. Clair Tunnel Company to construct, operate,a nd maintain eelctric transmission facilities at the U.S. - Canada Border PP-99 St. Clair Tunnel Company (1.08 MB) More Documents & Publications PP-48-3 El Paso Eelctric Company PP-90-1 Imperial Irrigation District PP-76 The Vermont Electric Transmission Company

  11. The 21st Century Truck Partnership | Department of Energy

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

    The 21st Century Truck Partnership The 21st Century Truck Partnership 2002 DEER Conference Presentation: 2002_deer_howden.pdf (268.3 KB) More Documents & Publications 21st Century Truck Partnership Roadmap Roadmap and Technical White Papers - 21CTP-0003, December 2006 Roadmap and Technical White Papers for 21st Century Truck Partnership Vehicle Technologies Office Merit Review 2016: Annual Merit Review and Peer Evaluation Meeting

  12. Science in St. Louis | Dr. Tristram R. Kidder | Photosynthetic Antenna

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

    Research Center Tristram R. Kidder Science in St. Louis | Dr. Tristram R. Kidder Ancient Lessons for Modern Times: An Environmental History of the Yellow River, China, 5000-2000 BC November 10, 2015 - 7:00pm Mid-County Branch, St. Louis County Library, 7821 Maryland Ave. St. Louis, MO 63105-3875

  13. NREL Finds Nanotube Semiconductors Well-suited for PV Systems - News

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

    Releases | NREL NREL Finds Nanotube Semiconductors Well-suited for PV Systems April 25, 2016 Graphic shows cellular nanotubes. Researchers at the Energy Department's National Renewable Energy Laboratory (NREL) discovered single-walled carbon nanotube semiconductors could be favorable for photovoltaic systems because they can potentially convert sunlight to electricity or fuels without losing much energy. The research builds on the Nobel Prize-winning work of Rudolph Marcus, who developed a

  14. Cloud Properties from Doppler Radar Spectra - a Growing Suite of Information Extraction Algorithms

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

    from Doppler Radar Spectra - a Growing Suite of Information Extraction Algorithms Edward Luke 1 , Pavlos Kollias 2 , Matthew Shupe 3 , Karen Johnson 1 , Eugene Clothiaux 4 1. Brookhaven National Laboratory 2. McGill University 3. CIRES/NOAA/ETL 4. Penn State University C F B A E D Lidar Prediction Algorithm Depolarization C F B A E D Backscatter DOPPLER RADAR SPECTRA HYDROMETEOR PHASE CLASSIFICATION MIXED LIQUID SOLID MIXED LIQUID SOLID Shupe Multi-instrument Technique Doppler Radar Spectra

  15. Towards the Integration of APECS and VE-Suite for Virtual Power Plant Co-Simulation

    SciTech Connect (OSTI)

    Zitney, S.E.; McCorkle, D.; Yang, C.; Jordan, T.; Swensen, D.; Bryden, M.

    2007-05-01

    Process modeling and simulation tools are widely used for the design and operation of advanced power generation systems. These tools enable engineers to solve the critical process systems engineering problems that arise throughout the lifecycle of a power plant, such as designing a new process, troubleshooting a process unit or optimizing operations of the full process. To analyze the impact of complex thermal and fluid flow phenomena on overall power plant performance, the Department of Energy窶冱 (DOE) National Energy Technology Laboratory (NETL) has developed the Advanced Process Engineering Co-Simulator (APECS). The APECS system is an integrated software suite that combines process simulation (e.g., Aspen Plus) and high-fidelity equipment simulations such as those based on computational fluid dynamics (CFD), together with advanced analysis capabilities including case studies, sensitivity analysis, stochastic simulation for risk/uncertainty analysis, and multi-objective optimization. In this paper we discuss the initial phases of the integration of the APECS system with the immersive and interactive virtual engineering software, VE-Suite, developed at Iowa State University and Ames Laboratory. VE-Suite uses the ActiveX (OLE Automation) controls in the Aspen Plus process simulator wrapped by the CASI library developed by Reaction Engineering International to run process/CFD co-simulations and query for results. This integration represents a necessary step in the development of virtual power plant co-simulations that will ultimately reduce the time, cost, and technical risk of developing advanced power generation systems.

  16. Defending mining claims and mineral leases in environmental suits against federal land managers

    SciTech Connect (OSTI)

    Twelker, E. )

    1989-01-01

    Suits in the last 4-5 years jeopardize the title of thousands of mining claims and mineral leases. The cases presenting the most striking examples are National Wildlife Federation v. Burford, Connor v. Burford, Sierra Club V. Watt, and Bob Marshall Alliance v. Watt. From the claimants' and lessees' point of view, these decisions granted environmental groups sweeping, though somewhat ill-defined, relief. The challenges by environmental groups are based on statutes designed to bring environmental considerations before federal decision makers. The claimants and lessees are caught in the middle of the exchange between environmentalists and federal agencies. Lawsuits that indirectly challenge leases and claims are unlike environmental challenges to fixed projects such as highways or dams. Those affected often times do not know exactly what is at stake. When the challenge is indirect, unexplored, or partially explored, proper ties have only speculative value and the claimants and lessees are often unwilling or unable to engage in a fight with well-heeled environmental public interest law firms. While the federal government has defended the suits, their interests and those of the claimants and lessees may diverge. In the context of the four cases mentioned above, this paper addresses the rights and remedies of claimants and lessees before, during, and after environmental procedural suits that indirectly challenge federal mining claims and mineral leases.

  17. Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

  18. Advanced ST Plasma Scenario Simulations for NSTX

    SciTech Connect (OSTI)

    C.E. Kessel; E.J. Synakowski; D.A. Gates; R.W. Harvey; S.M. Kaye; T.K. Mau; J. Menard; C.K. Phillips; G. Taylor; R. Wilson; the NSTX Research Team

    2004-10-28

    Integrated scenario simulations are done for NSTX [National Spherical Torus Experiment] that address four primary milestones for developing advanced ST configurations: high {beta} and high {beta}{sub N} inductive discharges to study all aspects of ST physics in the high-beta regime; non-inductively sustained discharges for flattop times greater than the skin time to study the various current-drive techniques; non-inductively sustained discharges at high {beta} for flattop times much greater than a skin time which provides the integrated advanced ST target for NSTX; and non-solenoidal start-up and plasma current ramp-up. The simulations done here use the Tokamak Simulation Code (TSC) and are based on a discharge 109070. TRANSP analysis of the discharge provided the thermal diffusivities for electrons and ions, the neutral-beam (NB) deposition profile, and other characteristics. CURRAY is used to calculate the High Harmonic Fast Wave (HHFW) heating depositions and current drive. GENRAY/CQL3D is used to establish the heating and CD [current drive] deposition profiles for electron Bernstein waves (EBW). Analysis of the ideal-MHD stability is done with JSOLVER, BALMSC, and PEST2. The simulations indicate that the integrated advanced ST plasma is reachable, obtaining stable plasmas with {beta} {approx} 40% at {beta}{sub N}'s of 7.7-9, I{sub P} = 1.0 MA, and B{sub T} = 0.35 T. The plasma is 100% non-inductive and has a flattop of 4 skin times. The resulting global energy confinement corresponds to a multiplier of H{sub 98(y,2)} = 1.5. The simulations have demonstrated the importance of HHFW heating and CD, EBW off-axis CD, strong plasma shaping, density control, and early heating/H-mode transition for producing and optimizing these plasma configurations.

  19. Solar Policy Environment: Minneapolis/St. Paul

    Broader source: Energy.gov [DOE]

    The cities of Minneapolis and St. Paul joined forces to implement a comprehensive approach to promoting 窶彜olar in the Cities窶 including commercial and residential solar installations, technical training programs, and city and state policy review. The Cities are marshalling a wide array of expertise through strategic partnerships with Xcel Energy, Minnesota Dept. of Commerce, Minnesota Renewable Energy Society, Green Institute, freEner-g, Int窶冤 Brotherhood of Electrical Workers, League of Minnesota cities, Neighborhood Energy Connection, and Century College.

  20. Engineering evaluation/cost analysis for decontamination at the St. Louis Downtown Site, St. Louis, Missouri

    SciTech Connect (OSTI)

    Picel, M.H.; Hartmann, H.M.; Nimmagadda, M.R. ); Williams, M.J. )

    1991-05-01

    The US Department of Energy (DOE) is implementing a cleanup program for three groups of properties in the St. Louis, Missouri, area: the St. Louis Downtown Site (SLDS), the St. Louis Airport Site (SLAPS) and vicinity properties, and the Latty Avenue Properties, including the Hazelwood Interim Storage Site (HISS). The general location of these properties is shown in Figure 1; the properties are referred to collectively as the St. Louis Site. None of the properties are owned by DOE, but each property contains radioactive residues from federal uranium processing activities conducted at the SLDS during and after World War 2. The activities addressed in this environmental evaluation/cost analysis (EE/CA) report are being proposed as interim components of a comprehensive cleanup strategy for the St. Louis Site. As part of the Department's Formerly Utilized Sites Remedial Action Program (FUSRAP), DOE is proposing to conduct limited decontamination in support of proprietor-initiated activities at the SLDS, commonly referred to as the Mallinckrodt Chemical Works. The primary goal of FUSRAP activity at the SLDS is to eliminate potential environmental hazards associated with residual contamination resulting from the site's use for government-funded uranium processing activities. 17 refs., 3 figs., 5 tabs.

  1. Towards the Integration of APECS with VE-Suite to Create a Comprehensive Virtual Engineering Environment

    SciTech Connect (OSTI)

    McCorkle, D.; Yang, C.; Jordan, T.; Swensen, D.; Zitney, S.E.; Bryden, M.

    2007-06-01

    Modeling and simulation tools are becoming pervasive in the process engineering practice of designing advanced power generation facilities. These tools enable engineers to explore many what-if scenarios before cutting metal or constructing a pilot scale facility. While such tools enable investigation of crucial plant design aspects, typical commercial process simulation tools such as Aspen Plusツョ, gPROMSツョ, and HYSYSツョ still do not explore some plant design information, including computational fluid dynamics (CFD) models for complex thermal and fluid flow phenomena, economics models for policy decisions, operational data after the plant is constructed, and as-built information for use in as-designed models. Software tools must be created that allow disparate sources of information to be integrated if environments are to be constructed where process simulation information can be accessed. At the Department of Energy窶冱 (DOE) National Energy Technology Laboratory (NETL), the Advanced Process Engineering Co-Simulator (APECS) has been developed as an integrated software suite that combines process simulation (e.g., Aspen Plus) and high-fidelity equipment simulation (e.g., Fluentツョ CFD), together with advanced analysis capabilities including case studies, sensitivity analysis, stochastic simulation for risk/uncertainty analysis, and multi-objective optimization. In this paper, we discuss the initial phases of integrating APECS with the immersive and interactive virtual engineering software, VE-Suite, developed at Iowa State University and Ames Laboratory. VE-Suite utilizes the ActiveX (OLE Automation) controls in Aspen Plus wrapped by the CASI library developed by Reaction Engineering International to run the process simulation and query for unit operation results. This integration permits any application that uses the VE-Open interface to integrate with APECS co-simulations, enabling construction of the comprehensive virtual engineering environment needed for the

  2. The Effect of State Policy Suites on the Development of Solar Markets

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

    The Effect of State Policy Suites on the Development of Solar Markets D. Steward and E. Doris National Renewable Energy Laboratory Technical Report NREL/TP- 7A40-62506 November 2014 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308

  3. 1994 SSRL 21st USERS MEETING

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

    SSRL 21st USERS MEETING SSRL 12 Oct 1994 October 17-18, 1994, SLAC Auditorium PROGRAM MONDAY, OCTOBER 17 7:30 Registration and Continental Breakfast - Auditorium Breezeway SESSION I Chair: Louis Terminello 8:30 Welcome - L. Terminello (LLNL) 8:35 SSRL Director's Report - A. Bienenstock (SSRL) 9:15 SSRLUO Report - J. Kortright (LBL) 9:30 Report from Washington - W. Oosterhuis (DOE) 9:45 Coffee Break SESSION II Surface and Reduced Dimensional Studies Chair: Charles Fadley lO:15 Ultra-trace Metal

  4. Suite of Software Objects for Arbitrary Spatial Partitioning of Modeling Dataset

    Energy Science and Technology Software Center (OSTI)

    1997-04-30

    SpatialDataSet is an abstract superclass for a suite of object classes which associate data structures with specific regions (Cells) or points (PCells) in two or three-dimensional space. The data structure carried by these Cells/PCells are arbitrary in layout, but the same layout is used for every Cell/PCell within the SpatialDataSet. The SpatialDataSet objects are used within ANL''s Dynamic Information Architecture System (DIAS) to carry spatially distributed attributes of terrestrial, aquatic, and atmospheric objects in amoreツツサ simulation domain. DIAS is a flexible object based software framework for concurrent, multidisciplinary modeling. The SpatialDataSet allows access to the information carried within them without requiring knowledge of the details of the spatial partitioning of the data on the part of the requesting agent. The suite of SpatialDataSet objects can be used within object based software architectures other than DIAS. SpatialDataSet has many subclasses covering different modes of partitioning two or three dimensional space, including various forms of grids, meshes, networks, patchworks, etc.ツォツless

  5. Suite of Activity-Based Probes for Cellulose-Degrading Enzymes

    SciTech Connect (OSTI)

    Chauvigne-Hines, Lacie M.; Anderson, Lindsey N.; Weaver, Holly M.; Brown, Joseph N.; Koech, Phillip K.; Nicora, Carrie D.; Hofstad, Beth A.; Smith, Richard D.; Wilkins, Michael J.; Callister, Stephen J.; Wright, Aaron T.

    2012-12-19

    Microbial glycoside hydrolases play a dominant role in the biochemical conversion of cellulosic biomass to high-value biofuels. Anaerobic cellulolytic bacteria are capable of producing multicomplex catalytic subunits containing cell-adherent cellulases, hemicellulases, xylanases, and other glycoside hydrolases to facilitate the degradation of highly recalcitrant cellulose and other related plant cell wall polysaccharides. Clostridium thermocellum is a cellulosome producing bacterium that couples rapid reproduction rates to highly efficient degradation of crystalline cellulose. Herein, we have developed and applied a suite of difluoromethylphenyl aglycone, N-halogenated glycosylamine, and 2-deoxy-2-fluoroglycoside activity-based protein profiling (ABPP) probes to the direct labeling of the C. thermocellum cellulosomal secretome. These activity-based probes (ABPs) were synthesized with alkynes to harness the utility and multimodal possibilities of click chemistry, and to increase enzyme active site inclusion for LC-MS analysis. We directly analyzed ABP-labeled and unlabeled global MS data, revealing ABP selectivity for glycoside hydrolase (GH) enzymes in addition to a large collection of integral cellulosome-containing proteins. By identifying reactivity and selectivity profiles for each ABP, we demonstrate our ability to widely profile the functional cellulose degrading machinery of the bacterium. Derivatization of the ABPs, including reactive groups, acetylation of the glycoside binding groups, and mono- and disaccharide binding groups, resulted in considerable variability in protein labeling. Our probe suite is applicable to aerobic and anaerobic cellulose degrading systems, and facilitates a greater understanding of the organismal role associated within biofuel development.

  6. Moving target indicating radar applications in an integrated site security suite

    SciTech Connect (OSTI)

    Appenzeller, R.C. )

    1991-01-01

    The integration of a small, lightweight, low power consumption radar into a site security sensor suite can provide several key advantages in the ability to detect vehicles and personnel over large ground areas. This paper presents rationale for the inclusion of a man-portable Moving Target Indicator (MTI) radar in several security scenarios and outlines the technical specifics of a candidate radar. The Department of Energy (DOE) is currently investigating the effectiveness of a combination of optical sensors in concert with a scanning narrow beam radar at the Nevada Test Site in Mercury, Nevada. Demonstration results from these previous test activities are included herein. Of particular interest is the complimentary nature of this sensor suite where the large field of view achievable with radar allows the optical sensors to be used as pinpoint target classification devices. The inclusion of a radar minimizes operator fatigue caused by watching cameras scanning in azimuth and elevation. Advances in the areas of nuisance alarm rejection and improved range detection against single personnel targets were made in 1990 and this capability is included in the current production version.

  7. Chicago-St. Louis high speed rail plan

    SciTech Connect (OSTI)

    Stead, M.E.

    1994-12-31

    The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team`s analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor.

  8. Program Update: 1st Quarter 2009 | Department of Energy

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

    09 Program Update: 1st Quarter 2009 The Program Update newsletter is produced every quarter and highlights major activities and events that occurred across the DOE complex during that period of time. Office of Legacy Management (LM) Program Update, January-March 2009 (3.33 MB) More Documents & Publications Program Update: 1st Quarter 2011 Program Update: 1st Quarter 2010 Program Update: 2nd Quarter 2013

  9. DOE - Office of Legacy Management -- Fort St Vrain - 011

    Office of Legacy Management (LM)

    Fort St Vrain - 011 FUSRAP Considered Sites Site: Fort St Vrain (011) DOE Office of Environmental Management assumed the radioactive materials license for storage of spent nuclear fuel in 1999. Designated Name: Not Designated under FUSRAP Alternate Name: Fort St Vrain Independent Spent Fuel Storage Installation (ISFSI) Location: Platteville, Colorado Evaluation Year: Not considered for FUSRAP - in another program Site Operations: Nuclear power plant Site Disposition: Decommissioned in 1989 with

  10. Federal laboratories for the 21st century

    SciTech Connect (OSTI)

    Gover, J.; Huray, P.G.

    1998-04-01

    Federal laboratories have successfully filled many roles for the public; however, as the 21st Century nears it is time to rethink and reevaluate how Federal laboratories can better support the public and identify new roles for this class of publicly-owned institutions. The productivity of the Federal laboratory system can be increased by making use of public outcome metrics, by benchmarking laboratories, by deploying innovative new governance models, by partnerships of Federal laboratories with universities and companies, and by accelerating the transition of federal laboratories and the agencies that own them into learning organizations. The authors must learn how government-owned laboratories in other countries serve their public. Taiwan`s government laboratory, Industrial Technology Research Institute, has been particularly successful in promoting economic growth. It is time to stop operating Federal laboratories as monopoly institutions; therefore, competition between Federal laboratories must be promoted. Additionally, Federal laboratories capable of addressing emerging 21st century public problems must be identified and given the challenge of serving the public in innovative new ways. Increased investment in case studies of particular programs at Federal laboratories and research on the public utility of a system of Federal laboratories could lead to increased productivity of laboratories. Elimination of risk-averse Federal laboratory and agency bureaucracies would also have dramatic impact on the productivity of the Federal laboratory system. Appropriately used, the US Federal laboratory system offers the US an innovative advantage over other nations.

  11. St. Mary Parish, Louisiana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    A. Places in St. Mary Parish, Louisiana Amelia, Louisiana Baldwin, Louisiana Bayou Vista, Louisiana Berwick, Louisiana Charenton, Louisiana Franklin, Louisiana Morgan City,...

  12. St. Clair County, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Missouri Gerster, Missouri Lowry City, Missouri Osceola, Missouri Roscoe, Missouri Vista, Missouri Retrieved from "http:en.openei.orgwindex.php?titleSt.ClairCounty,Mis...

  13. Utah's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Energy Companies in Utah's 1st congressional district Blue Source LLC Ciralight Emery Energy Company Eneco Inc EnergySolutions Inc Genifuel Green Joules GreenFire Energy...

  14. St. George, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    St. George, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.0164709, -69.1989341 Show Map Loading map... "minzoom":false,"mappingserv...

  15. Food and Fuel for the 21st Century

    Broader source: Energy.gov [DOE]

    Food and Fuel for the 21st Century held its annual symposium March 12窶13, 2015, at Atkinson Hall, University of California San Diego.

  16. North Carolina's 1st congressional district: Energy Resources...

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. This page represents a congressional district in North Carolina. Registered Policy Organizations in North Carolina's 1st congressional...

  17. Job Creation and Energy Savings in St. Paul, Minnesota

    Broader source: Energy.gov [DOE]

    Check out this video where Mayor Chris Coleman explains how St. Paul is using grant money to create jobs while cutting waste and saving energy.

  18. City of St Clairsville, Ohio (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Clairsville, Ohio (Utility Company) Jump to: navigation, search Name: City of St Clairsville Place: Ohio Website: www.stclairsville.comassist.s Outage Hotline: 740.695.0123...

  19. St. Johns County, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 2 Climate Zone Subtype A. Places in St. Johns County, Florida Butler Beach, Florida Crescent Beach, Florida Fruit Cove, Florida Hastings, Florida...

  20. St. Clair County, Alabama: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 3 Climate Zone Subtype A. Places in St. Clair County, Alabama Argo, Alabama Ashville, Alabama Leeds, Alabama Margaret, Alabama Moody, Alabama Odenville,...

  1. Texas's 21st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Companies in Texas's 21st congressional district Texas General Land Office Retrieved from "http:en.openei.orgwindex.php?titleTexas%27s21stcongressionaldistrict&oldid204390...

  2. Maine's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Companies in Maine's 1st congressional district Central Maine Power Co Retrieved from "http:en.openei.orgwindex.php?titleMaine%27s1stcongressionaldistrict&oldid192967...

  3. Louisiana's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    in Louisiana's 1st congressional district Entergy New Orleans Inc Retrieved from "http:en.openei.orgwindex.php?titleLouisiana%27s1stcongressionaldistrict&oldid192537...

  4. Washington's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    in Washington's 1st congressional district Snohomish County PUD No 1 Retrieved from "http:en.openei.orgwindex.php?titleWashington%27s1stcongressionaldistrict&oldid189772...

  5. MIT- Center for 21st Century Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: MIT- Center for 21st Century Energy Address: 77 Massachusetts Avenue Place: Cambridge, Massachusetts Zip: 02139 Region: Greater Boston Area Website: web.mit.educ21ce...

  6. Florida's 21st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Florida's 21st congressional district Biodiesel of South Florida LLC Biofuels Digest Cambridge Project Development Caribbean Energy Resources Corp ClimeCo Corporation Electron...

  7. Texas's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Energy Companies in Texas's 1st congressional district Eisenbach Consulting NM Invest Retrieved from "http:en.openei.orgwindex.php?titleTexas%27s1stcongressionaldis...

  8. The 21st International Conference on Laser Spectroscopy - ICOLS 2013

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

    The 21st International Conference on Laser Spectroscopy - ICOLS 2013 http://icols.berkeley.edu/ June 9-14, 2013; Berkeley, CA

  9. Laboratories for the 21st Century Case Studies

    Broader source: Energy.gov [DOE]

    These case studies feature examples of energy-efficient laboratories for the 21st century. The Featured Concepts Table outlines technologies covered in each case study.

  10. St. Kitts and Nevis-Caribbean Community (CARICOM) Sustainable...

    Open Energy Info (EERE)

    Kitts and Nevis-Caribbean Community (CARICOM) Sustainable Energy Roadmap and Strategy Jump to: navigation, search Name St. Kitts and Nevis-Caribbean Community (CARICOM) Sustainable...

  11. The 21st International Conference on Laser Spectroscopy - ICOLS...

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

    The 21st International Conference on Laser Spectroscopy - ICOLS 2013 http:icols.berkeley.edu June 9-14, 2013; Berkeley, CA

  12. West Virginia's 1st congressional district: Energy Resources...

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. This page represents a congressional district in West Virginia. Registered Research Institutions in West Virginia's 1st congressional...

  13. Washington University in St. Louis | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    Career Award I-CARES Director, Himadri Pakrasi DOE awards 2 million to design a battery management system for electric cars Washington People: Tiffany Knight About WUSTL & St. ...

  14. Water Sampling At Mt St Helens Area (Shevenell & Goff, 1995)...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mt St Helens Area (Shevenell & Goff, 1995) Exploration Activity Details...

  15. St. Tammany Parish, Louisiana: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Madisonville, Louisiana Mandeville, Louisiana Pearl River, Louisiana Slidell, Louisiana Sun, Louisiana Retrieved from "http:en.openei.orgwindex.php?titleSt.TammanyParish,L...

  16. Vehicle Technologies Office: 21st Century Truck Partnership | Department of

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

    Energy 21st Century Truck Partnership Vehicle Technologies Office: 21st Century Truck Partnership Logo for 21st Century Truck Partnership. Partial outline of three various size medium to heavy-duty trucks followed by the words, 21st Century Truck Partnership. Medium-duty and heavy-duty trucks play a vital role in moving freight and passengers, serving as the backbone of America's economy. These trucks also play essential roles in other parts of society, such as maintaining our electricity

  17. Aeromagnetic Survey At Mt St Helens Area (Towle, 1983) | Open...

    Open Energy Info (EERE)

    structure of Mount St. Helens in more detail. Electrical and electromagnetic methods would be especially useful in determining the actual electrical conductivity of...

  18. St. Martin Parish, Louisiana: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Broussard, Louisiana Cecilia, Louisiana Henderson, Louisiana Morgan City, Louisiana Parks, Louisiana St. Martinville, Louisiana Retrieved from "http:en.openei.orgw...

  19. City of St James, Minnesota (Utility Company) | Open Energy Informatio...

    Open Energy Info (EERE)

    St James Place: Minnesota Phone Number: (507) 375-3241 Website: www.ci.stjames.mn.usindex.asp Twitter: @cityofstjames Facebook: https:www.facebook.compages...

  20. City of St James, Missouri (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    St James Place: Missouri Phone Number: 573-265-7011 or 573.265.7013 Website: stjamesmo.orgindex.phpdepart Facebook: https:www.facebook.comstjamesmo Outage Hotline:...

  1. Maryland's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    in Maryland. Registered Energy Companies in Maryland's 1st congressional district Gore Fuel Cell Technologies Maryland Biodiesel Retrieved from "http:en.openei.orgw...

  2. Proceedings of the 21st Seismic Research Symposium: Technologies...

    Office of Scientific and Technical Information (OSTI)

    Nuclear Test-Ban Treaty Citation Details In-Document Search Title: Proceedings of the 21st Seismic Research Symposium: Technologies for Monitoring The Comprehensive Nuclear ...

  3. DOE - Office of Legacy Management -- Fort St Vrain - 011

    Office of Legacy Management (LM)

    Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials ... Vrains spent nuclear fuel. Originally, Fort St. Vrain was a nuclear power generating ...

  4. St. Mary's County, Maryland: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Zone Subtype A. Places in St. Mary's County, Maryland California, Maryland Charlotte Hall, Maryland Golden Beach, Maryland Leonardtown, Maryland Lexington Park, Maryland...

  5. Ohio's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    RBI Solar Inc SEMCO THOR Turner Hunt Ocean Renewable LLC The Utilities Group Inc Vision Energy Energy Generation Facilities in Ohio's 1st congressional district Melink Solar...

  6. St. Clair County, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Marine City, Michigan Marysville, Michigan Memphis, Michigan Pearl Beach, Michigan Port Huron, Michigan Richmond, Michigan St. Clair, Michigan Yale, Michigan Retrieved from...

  7. Minnesota's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    1st congressional district Agra Resources Cooperative EXOL Agri Energy LLC Corn Plus High Country Energy Juhl Wind Inc MinnErgy LLC Minwind Energy LLC Next Generation...

  8. Iowa's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Iowa. Registered Energy Companies in Iowa's 1st congressional district Clinton County Bio Energy LLC Natural Solutions Waverly Light and Power Retrieved from "http:...

  9. Nevada's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Energy Companies in Nevada's 1st congressional district Algodyne Ethanol Energy Inc Bio Solutions Manufacturing Inc Innovative Energy Solutions Inc Li ion Motors Corp formerly...

  10. New Hampshire's 1st congressional district: Energy Resources...

    Open Energy Info (EERE)

    New Hampshire. Registered Energy Companies in New Hampshire's 1st congressional district Bio Energy US New Hampshire Cate Street Capital Inc Environmental Power Corp Eolian...

  11. City of St Paul, Nebraska (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Paul, Nebraska (Utility Company) Jump to: navigation, search Name: City of St Paul Place: Nebraska Phone Number: 308.754.4661 Website: www.stpaulnebraska.comlive-he Outage...

  12. North St. Paul, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    St. Paul, Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0124657, -92.9918828 Show Map Loading map... "minzoom":false,"mappingse...

  13. Vehicle Technologies Office: 21st Century Truck Technical Goals

    Broader source: Energy.gov [DOE]

    The 21st Century Truck Partnership aims to improve fuel efficiency in heavy trucks through improvements in engine efficiency, aerodynamics, and rolling resistance.

  14. 21st Century Truck Partnership Roadmap Roadmap and Technical...

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

    Roadmap Roadmap and Technical White Papers - 21CTP-0003, December 2006 21st Century Truck Partnership Roadmap Roadmap and Technical White Papers - 21CTP-0003, December 2006 Report ...

  15. 21st Century Truck Partnership - Roadmap and Technical White...

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

    - Roadmap and Technical White Papers Appendix of Supporting Information - 21CTP-0003, December 2006 21st Century Truck Partnership - Roadmap and Technical White Papers Appendix of ...

  16. Sm-Nd systematics of lunar ferroan anorthositic suite rocks: Constraints on lunar crust

    SciTech Connect (OSTI)

    Boyet, Maud; Carlson, Richard W.; Borg, Lars E.; Horan, Mary

    2014-09-28

    Here, we have measured Sm窶哲d systematics, including the short-lived 146Sm窶142Nd chronometer, in lunar ferroan anorthositic suite (FAS) whole rocks (15415, 62236, 62255, 65315, 60025). At least some members of the suite are thought to be primary crystallization products formed by plagioclase flotation during crystallization of the lunar magma ocean (LMO). Most of these samples, except 62236, have not been exposed to galactic cosmic rays for a long period and thus require minimal correction to their 142Nd isotope composition. These samples all have measured deficits in 142Nd relative to the JNdi-1 terrestrial standard in the range 窶45 to 窶21 ppm. The range is 窶45 to 窶15 ppm once the 62236 142Nd/144Nd ratio is corrected from neutron-capture effects. Analyzed FAS samples do not define a single isochron in either 146Sm窶142Nd or 147Sm窶143Nd systematics, suggesting that they either do not have the same crystallization age, come from different sources, or have suffered isotopic disturbance. Because the age is not known for some samples, we explore the implications of their initial isotopic compositions for crystallization ages in the first 400 Ma of solar system history, a timing interval that covers all the ages determined for the ferroan anorthositic suite whole rocks as well as different estimates for the crystallization of the LMO. 62255 has the largest deficit in initial 142Nd and does not appear to have followed the same differentiation path as the other FAS samples. The large deficit in 142Nd of FAN 62255 may suggest a crystallization age around 60窶125 Ma after the beginning of solar system accretion. This result provides essential information about the age of the giant impact forming the Moon. The initial Nd isotopic compositions of FAS samples can be matched either with a bulk-Moon with chondritic Sm/Nd ratio but

  17. Sm-Nd systematics of lunar ferroan anorthositic suite rocks: Constraints on lunar crust

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

    Boyet, Maud; Carlson, Richard W.; Borg, Lars E.; Horan, Mary

    2014-09-28

    Here, we have measured Sm窶哲d systematics, including the short-lived 146Sm窶142Nd chronometer, in lunar ferroan anorthositic suite (FAS) whole rocks (15415, 62236, 62255, 65315, 60025). At least some members of the suite are thought to be primary crystallization products formed by plagioclase flotation during crystallization of the lunar magma ocean (LMO). Most of these samples, except 62236, have not been exposed to galactic cosmic rays for a long period and thus require minimal correction to their 142Nd isotope composition. These samples all have measured deficits in 142Nd relative to the JNdi-1 terrestrial standard in the range 窶45 to 窶21 ppm. Themoreツツサ range is 窶45 to 窶15 ppm once the 62236 142Nd/144Nd ratio is corrected from neutron-capture effects. Analyzed FAS samples do not define a single isochron in either 146Sm窶142Nd or 147Sm窶143Nd systematics, suggesting that they either do not have the same crystallization age, come from different sources, or have suffered isotopic disturbance. Because the age is not known for some samples, we explore the implications of their initial isotopic compositions for crystallization ages in the first 400 Ma of solar system history, a timing interval that covers all the ages determined for the ferroan anorthositic suite whole rocks as well as different estimates for the crystallization of the LMO. 62255 has the largest deficit in initial 142Nd and does not appear to have followed the same differentiation path as the other FAS samples. The large deficit in 142Nd of FAN 62255 may suggest a crystallization age around 60窶125 Ma after the beginning of solar system accretion. This result provides essential information about the age of the giant impact forming the Moon. The initial Nd isotopic compositions of FAS samples can be matched either with a bulk-Moon with chondritic Sm/Nd ratio but enstatite-chondrite-like initial 142Nd/144Nd (e.g. 10 ppm below modern terrestrial), or a bulk-Moon with superchondritic Sm

  18. Exploring the isopycnal mixing and helium-heat paradoxes in a suite of Earth System Models

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

    Gnanadesikan, A.; Abernathey, R.; Pradal, M.-A.

    2014-11-20

    This paper uses a suite of Earth System models which simulate the distribution of He isotopes and radiocarbon to examine two paradoxes in Earth science. The helium-heat paradox refers to the fact that helium emissions to the deep ocean are far lower than would be expected given the rate of geothermal heating, since both are thought to be the result of radioactive decay in the earth's interior. The isopycnal mixing paradox comes from the fact that many theoretical parameterizations of the isopycnal mixing coefficient ARedi that link it to baroclinic instability project it to be small (of order a fewmoreツツサ hundred m2 s竏1) in the ocean interior away from boundary currents. However, direct observations using tracers and floats (largely in the upper ocean) suggest that values of this coefficient are an order of magnitude higher. Because helium isotopes equilibrate rapidly with the atmosphere, but radiocarbon equilibrates slowly, it might be thought that resolving the isopycnal mixing paradox in favor of the higher observational estimates of ARedi might also solve the helium paradox. In this paper we show that this is not the case. In a suite of models with different spatially constant and spatially varying values of ARedi the distribution of radiocarbon and helium isotopes is sensitive to the value of ARedi. However, away from strong helium sources in the Southeast Pacific, the relationship between the two is not sensitive, indicating that large-scale advection is the limiting process for removing helium and radiocarbon from the deep ocean. The helium isotopes, in turn, suggest a higher value of ARedi in the deep ocean than is seen in theoretical parameterizations based on baroclinic growth rates. We argue that a key part of resolving the isopycnal mixing paradox is to abandon the idea that ARedi has a direct relationship to local baroclinic instability and to the so called "thickness" mixing coefficient AGM.ツォツless

  19. Science in St. Louis | Dr. Benjamin Kumfer | Photosynthetic Antenna

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

    Research Center Benjamin Kumfer Science in St. Louis | Dr. Benjamin Kumfer An Introduction to Carbon Capture, Utilization, and Storage December 8, 2015 - 7:00pm Jamestown Bluffs Branch, St. Louis County Library, 4153 N. Highway 67 Florissant, MO

  20. St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

    SciTech Connect (OSTI)

    none,

    1990-05-01

    The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

  1. Roadmap and Technical White Papers for 21st Century Truck Partnership...

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

    Roadmap and Technical White Papers for 21st Century Truck Partnership Roadmap and Technical White Papers for 21st Century Truck Partnership Roadmap document for 21st Century Truck ...

  2. Exploring the isopycnal mixing and helium窶塗eat paradoxes in a suite of Earth system models

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

    Gnanadesikan, A.; Pradal, M.-A.; Abernathey, R.

    2015-07-27

    This paper uses a suite of Earth system models which simulate the distribution of He isotopes and radiocarbon to examine two paradoxes in Earth science, each of which results from an inconsistency between theoretically motivated global energy balances and direct observations. The helium窶塗eat paradox refers to the fact that helium emissions to the deep ocean are far lower than would be expected given the rate of geothermal heating, since both are thought to be the result of radioactive decay in Earth's interior. The isopycnal mixing paradox comes from the fact that many theoretical parameterizations of the isopycnal mixing coefficient ARedimoreツツサ that link it to baroclinic instability project it to be small (of order a few hundred m2 s竏1) in the ocean interior away from boundary currents. However, direct observations using tracers and floats (largely in the upper ocean) suggest that values of this coefficient are an order of magnitude higher. Helium isotopes equilibrate rapidly with the atmosphere and thus exhibit large gradients along isopycnals while radiocarbon equilibrates slowly and thus exhibits smaller gradients along isopycnals. Thus it might be thought that resolving the isopycnal mixing paradox in favor of the higher observational estimates of ARedi might also solve the helium paradox, by increasing the transport of mantle helium to the surface more than it would radiocarbon. In this paper we show that this is not the case. In a suite of models with different spatially constant and spatially varying values of ARedi the distribution of radiocarbon and helium isotopes is sensitive to the value of ARedi. However, away from strong helium sources in the southeastern Pacific, the relationship between the two is not sensitive, indicating that large-scale advection is the limiting process for removing helium and radiocarbon from the deep ocean. The helium isotopes, in turn, suggest a higher value of ARedi below the thermocline than is seen in theoretical

  3. DOE/BES Workshop on Clean and Efficient Combustion of 21st Century...

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

    DOEBES Workshop on Clean and Efficient Combustion of 21st Century Transportation Fuels DOEBES Workshop on Clean and Efficient Combustion of 21st Century Transportation Fuels ...

  4. Science for the 21st Century

    SciTech Connect (OSTI)

    Not Available

    2004-07-01

    The Federal government plays a key role in supporting the country's science infrastructure, a national treasure, and scientific research, an investment in our future. Scientific discoveries transform the way we think about our universe and ourselves, from the vastness of space to molecular-level biology. In innovations such as drugs derived through biotechnology and new communications technologies we see constant evidence of the power of science to improve lives and address national challenges. We had not yet learned to fly at the dawn of the 20th century, and could not have imagined the amazing 20th century inventions that we now take for granted. As we move into the 21st century, we eagerly anticipate new insights, discoveries, and technologies that will inspire and enrich us for many decades to come. This report presents the critical responsibilities of our Federal science enterprise and the actions taken by the Federal research agencies, through the National Science and Technology Council, to align our programs with scientific opportunity and with national needs. The many examples show how our science enterprise has responded to the President's priorities for homeland and national security, economic growth, health research, and the environment. In addition, we show how the science agencies work together to set priorities; coordinate related research programs; leverage investments to promote discovery, translate science into national benefits, and sustain the national research enterprise; and promote excellence in math and science education and work force development.

  5. No charging on Hopper until Aug. 21st

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

    No charging on Hopper until Aug. 21st No charging on Hopper until Aug. 21st August 13, 2015 by Katie Antypas NERSC is offering users free time on Hopper until August 21st at 12:01am Pacific time. All jobs that complete before this time won't be charged. Happy Computing! Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 April 2015 March 2015 January 2015 December 2014

  6. AY 2016 ERCAP Renewals Due Sept 21st

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

    AY 2016 ERCAP Renewals Due Sept 21st AY 2016 ERCAP Renewals Due Sept 21st September 18, 2015 Rememeber to submit your AY 2016 ERCAP renewal requests by 21:59 on Monday Sept. 21st. Thanks. Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 April 2015 March 2015 January 2015 December 2014 November 2014 October 2014 August 2014 June 2014 May 2014 April 2014 March 2014 January

  7. Building a 21st Century Electric Grid | Department of Energy

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

    Editor's note: This article has been cross-posted from WhiteHouse.gov. As part of President Obama's initiative to make America a magnet for jobs by building a 21st century ...

  8. St. Ansgar, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. St. Ansgar is a city in Mitchell County, Iowa. It falls under Iowa's 4th congressional district.12 Registered...

  9. 1st Women-VetsinTech Hackathon @ Facebook

    Broader source: Energy.gov [DOE]

    The 1st EVER Women-VetsinTech hackathon @ Facebook will be a shortened version of the VetsinTech popular weekend event but will be action packed with goal of getting to a MVP (minimum viable...

  10. Science in St. Louis featuring Dr. Daniel Giammar | Photosynthetic...

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

    Daniel Giammar Science in St. Louis featuring Dr. Daniel Giammar The Chemistry and Engineering for Producing and Supplying Clean Drinking Water November 22, 2014 - 10:30am Brauer...

  11. City of St Marys, Kansas (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Facebook: https:www.facebook.compagesThe-City-of-St-Marys1524995041100870?refhl Outage Hotline: (785) 437-2311 References: EIA Form EIA-861 Final Data File for 2010...

  12. Texas's 31st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. This page represents a congressional district in Texas. Registered Energy Companies in Texas's 31st congressional district EEStor Global Flex...

  13. DOE - Office of Legacy Management -- St Louis Airport Site Vicinity...

    Office of Legacy Management (LM)

    Louis. The properties are associated with the St. Louis Airport Site. The Manhattan Engineer District (MED), a predecessor agency of the U.S. Department of Energy (DOE), acquired ...

  14. New Jersey's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Energy Companies in New Jersey's 1st congressional district Solatec LLC formerly Solar Aero Retrieved from "http:en.openei.orgwindex.php?titleNewJersey%27s1stcongressional...

  15. St. Paul, Minnesota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. St. Paul is a city in Ramsey County, Minnesota. It falls under Minnesota's 4th congressional district.12...

  16. Science in St. Louis | Dr. Himadri Pakrasi | Photosynthetic Antenna...

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

    Himadri Pakrasi Engineering Biology and Energy from the Sun: the future is bright for food, feed, and fuels October 13, 2015 - 7:00pm Florissant Valley Branch, St. Louis County...

  17. Science in St. Louis featuring Dr. Ursula Goodenough | Photosynthetic...

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

    Ursula Goodenough Science in St. Louis featuring Dr. Ursula Goodenough Developing Algae As Producers of Jet Fuel November 15, 2014 - 10:30am Brauer Hall 012, Washington University...

  18. Kentucky's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    in Kentucky's 1st congressional district Commonwealth AgriEnergy Four Rivers BioEnergy Retrieved from "http:en.openei.orgwindex.php?titleKentucky%27s1stcongressiona...

  19. St. Louis Launches Plan for More Sustainable Community | Department...

    Energy Savers [EERE]

    Louis Launches Plan for More Sustainable Community St. Louis Launches Plan for More Sustainable Community March 1, 2013 - 11:15am Addthis Using money from the Energy Efficiency ...

  20. EMSL Quarterly Highlights Report: 1st Quarter, Fiscal Year 2009

    SciTech Connect (OSTI)

    Showalter, Mary Ann; Kathmann, Loel E.; Manke, Kristin L.

    2009-02-02

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2008 - December 2008) of Fiscal Year 2009.

  1. St. James, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. St. James is a census-designated place in Suffolk County, New York.1 References US Census...

  2. St. James, Missouri: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. St. James is a city in Phelps County, Missouri. It falls under Missouri's 8th congressional...

  3. National Academy of Sciences Reviews 21st Century Truck Partnership...

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

    For more than 15 years, the 21st Century Truck Partnership ... America's medium and heavy-duty vehicles to safely and ... proposed expansion of the hybrid team's scope to "lead to ...

  4. Vehicle Technologies Office: 21st Century Truck Partners

    Office of Energy Efficiency and Renewable Energy (EERE)

    The 21st Century Truck Partnership is an industry-government collaboration among heavy-duty engine manufacturers, medium-duty and heavy-duty truck and bus manufacturers, heavy-duty hybrid...

  5. 1st Quarter 2016 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update (EIA)

    Capacity (short tons of ore per day) 2015 1st quarter 2016 Anfield Resources Inc. Shootaring Canyon Uranium Mill Garfield, Utah 750 Standby Standby EFR White Mesa LLC White Mesa ...

  6. St. Lucie County- Solar and Energy Loan Fund (SELF)

    Broader source: Energy.gov [DOE]

    St. Lucie County has partnered with local financial institutions and community leaders to establish the non-profit Solar and Energy Loan Fund (SELF), which administers a low-interest loan program.ツ...

  7. Indiana's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    in Indiana. Registered Energy Companies in Indiana's 1st congressional district Iroquois Bio Energy Co LLC Retrieved from "http:en.openei.orgwindex.php?titleIndiana%27s1stco...

  8. Electrolux: ENERGY STAR Referral (FRA256ST2)

    Broader source: Energy.gov [DOE]

    DOE referred the matter of Electrolux room air conditioner model FRA256ST2 to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

  9. City of North St Paul, Minnesota (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Paul, Minnesota (Utility Company) Jump to: navigation, search Name: City of North St Paul Place: Minnesota Phone Number: 651.747.2413 or 651.747.2417 Website: www.ci.north-saint-pa...

  10. St. Paul, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. St. Paul is a town in Collin County, Texas. It falls under Texas's 4th congressional...

  11. New Mexico's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in New Mexico. US Recovery Act Smart Grid Projects in New Mexico's 1st congressional district Ktech...

  12. State Waste Discharge Permit ST-4502 Implementation Plan

    SciTech Connect (OSTI)

    BROWN, M.J.; LECLAIR, M.D.

    2000-09-27

    Plan has been developed to demonstrate compliance with regulatory requirements set forth in Permit ST-3502 and as a line management tool for use in maintaining configuration control of permit as well as documentation used to implement permit requirements.

  13. Public health assessment for St. Louis Airport, Hazelwood Interim Storage/Futura Coatings Company, St. Louis, St. Louis County, Missouri, Region 7. Cerclis No. MOD980633176. Preliminary report

    SciTech Connect (OSTI)

    Not Available

    1994-01-20

    The St. Louis Airport/Hazelwood Iterim Storage/Futura Coatings Company, a National Priorities List site, is in St. Louis County, Missouri. From 1946 to 1973, the site was used to store radioactive materials resulting from uranium processing. High levels of uranium, thorium, radium, and radon were detected in soil, groundwater, and air. The site is still being used to store radioactive materials. The Agency for Toxic Substances and Disease Registry considers the St. Louis Airport site to be an indeterminate public health hazard. Although there are emissions of radon and the presence of thorium in on-site air and off-site soils and the emission of radiation resulting from the presence of these materials is not currently considered a health hazard. At present conditions, the concentration of radon off-site is indistinguishable from background levels. However, in the past, these contaminants may have been present at levels of health concern.

  14. Program Update: 1st Quarter 2010 | Department of Energy

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

    1st Quarter 2010 Program Update: 1st Quarter 2010 The Program Update newsletter is produced every quarter and highlights major activities and events that occurred across the DOE complex during that period of time. Office of Legacy Management (LM) Program Update, January-March 2010 (3.56 MB) More Documents & Publications Program Update: 2nd Quarter 2010 Program Update: 3rd Quarter 2010

  15. Science in St. Louis | Dr. Benjamin Kumfer | Photosynthetic Antenna

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

    Research Center Benjamin Kumfer December 16, 2015 Science in St. Louis | Dr. Benjamin Kumfer An Introduction to Carbon Capture, Utilization, and Storage Original Event Info: December 8, 2015 - 7:00pm Jamestown Bluffs Branch, St. Louis County Library, 4153 N. Highway 67 Florissant, MO Join us for food, attendance prizes (including a Kindle Fire HD, tickets to area attractions, and t-shirts) and best of all...SCIENCE! For more information visit: http://pages.wustl.edu/scienceinstlouis

  16. 21st Century Truck Partnership - Roadmap and Technical White Papers

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

    Appendix of Supporting Information - 21CTP-0003, December 2006 | Department of Energy - Roadmap and Technical White Papers Appendix of Supporting Information - 21CTP-0003, December 2006 21st Century Truck Partnership - Roadmap and Technical White Papers Appendix of Supporting Information - 21CTP-0003, December 2006 Appendix containing supporting information to the 21st Century Partnership's Roadmap and Technical White Papers (21CTP-003). 21ctp_roadmap_appendix_2007.pdf (3.98 MB) More

  17. St. Croix Chippewa Indians of Wisconsin - Biomass Power Development

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

    Bio Mass Electrical Generation on Tribal Lands St. Croix Chippewa Indians of Wisconsin 2 The St. Croix Chippewa Indians of Wisconsin are located in northwestern Wisconsin. The reservation lands are scattered throughout three counties; Burnett, Polk, and Barron. The Tribal communities are located within the State of Wisconsin's logging industry districts. 3 Currently, Gaming is the Tribe's best asset to assist in improving the level of poverty prevalent on the reservation. The Tribe recognizes,

  18. ARM - VAP Product - mmcrmode1st200309091cloth

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

    st200309091cloth Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027333 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : MMCRMODE1ST200309091CLOTH ARSCL: derived, MMCR Mode 1 (status mode) moments Active Dates 2003.09.27 - 2004.08.10

  19. DOE - Office of Legacy Management -- St Louis Airport Site Vicinity

    Office of Legacy Management (LM)

    Properties - 017 Site Vicinity Properties - 017 FUSRAP Considered Sites Site: St. Louis Airport Site Vicinity Properties (017) FUSRAP Active Site. More information at http://www.mvs.usace.army.mil/Home.aspx Designated Name: Berkeley, MO, Site Vicinity Properties Alternate Name: None Location: Berkeley, Missouri Evaluation Year: Added to FUSRAP by Congress in 1984 Site Operations: Contaminated by materials from St Louis Airport site Site Disposition: USACE is actively remediating the site

  20. October 2014 Natural Phenomena Hazards (NPH) Meeting- Tuesday, October 21st Session Presentations

    Broader source: Energy.gov [DOE]

    Presentations from the October 2014 Natural Phenomena Hazards Meeting - Tuesday, October 21st Session

  1. Integration & Co-development of a Geophysical CO2 Monitoring Suite

    SciTech Connect (OSTI)

    Friedmann, S J

    2007-07-24

    Carbon capture and sequestration (CCS) has emerged as a key technology for dramatic short-term reduction in greenhouse gas emissions in particular from large stationary. A key challenge in this arena is the monitoring and verification (M&V) of CO2 plumes in the deep subsurface. Towards that end, we have developed a tool that can simultaneously invert multiple sub-surface data sets to constrain the location, geometry, and saturation of subsurface CO2 plumes. We have focused on a suite of unconventional geophysical approaches that measure changes in electrical properties (electrical resistance tomography, electromagnetic induction tomography) and bulk crustal deformation (til-meters). We had also used constraints of the geology as rendered in a shared earth model (ShEM) and of the injection (e.g., total injected CO{sub 2}). We describe a stochastic inversion method for mapping subsurface regions where CO{sub 2} saturation is changing. The technique combines prior information with measurements of injected CO{sub 2} volume, reservoir deformation and electrical resistivity. Bayesian inference and a Metropolis simulation algorithm form the basis for this approach. The method can (a) jointly reconstruct disparate data types such as surface or subsurface tilt, electrical resistivity, and injected CO{sub 2} volume measurements, (b) provide quantitative measures of the result uncertainty, (c) identify competing models when the available data are insufficient to definitively identify a single optimal model and (d) rank the alternative models based on how well they fit available data. We present results from general simulations of a hypothetical case derived from a real site. We also apply the technique to a field in Wyoming, where measurements collected during CO{sub 2} injection for enhanced oil recovery serve to illustrate the method's performance. The stochastic inversions provide estimates of the most probable location, shape, volume of the plume and most likely CO{sub 2

  2. Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Natural Gas Vehicles St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles to someone by E-mail Share Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles on Facebook Tweet about Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles on Twitter Bookmark Alternative Fuels Data Center: St. Louis Airport Relies on Biodiesel and Natural Gas Vehicles on Google Bookmark Alternative Fuels Data Center: St. Louis

  3. Verification Test Suite (VERTS) For Rail Gun Applications using ALE3D: 2-D Hydrodynamics & Thermal Cases

    SciTech Connect (OSTI)

    Najjar, F M; Solberg, J; White, D

    2008-04-17

    A verification test suite has been assessed with primary focus on low reynolds number flow of liquid metals. This is representative of the interface between the armature and rail in gun applications. The computational multiphysics framework, ALE3D, is used. The main objective of the current study is to provide guidance and gain confidence in the results obtained with ALE3D. A verification test suite based on 2-D cases is proposed and includes the lid-driven cavity and the Couette flow are investigated. The hydro and thermal fields are assumed to be steady and laminar in nature. Results are compared with analytical solutions and previously published data. Mesh resolution studies are performed along with various models for the equation of state.

  4. Assessment of the Value, Impact, and Validity of the Jobs and Economic Development Impacts (JEDI) Suite of Models

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

    Assessment of the Value, Impact, and Validity of the Jobs and Economic Development Impacts (JEDI) Suite of Models L. Billman and D. Keyser National Renewable Energy Laboratory Technical Report NREL/TP-6A20-56390 August 2013 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC. This report is available at no cost from the National Renewable Energy Laboratory (NREL) at

  5. District steam and the St. Louis steam loop

    SciTech Connect (OSTI)

    Tierney, T.M.; Sauer, H.J. Jr.

    1999-07-01

    Owned and operated by large public electric utilities, district steam systems flourished in most northern US cities in the first half of this century. Following World War II, however, district steam systems became minor and, in some cases, unprofitable portions of the utilities' operations. Consequently, public utilities ceased promoting district steam to existing and potential customers, leading to the decline of their use. In recent years, district steam systems have been revitalized by independent enterprises that have the commitment and expertise to make these systems once again reliable and cost-effective energy sources. This paper reports on one such system, The St. Louis Steam Loop. The St. Louis steam loop consists of 22 miles of insulated underground steam piping encompassing a 400-square block area in the city's downtown business district. The loop is supplied with steam by the Ashley Plant, which was built in 1904 for the St. Louis World's Fair. Due to the rising cost of oil, which has been used to fuel the Ashley Plant since 1972, and the subsequent loss of customers, many people considered the steam system a dinosaur in the jet age. In 1982, Trigen-St. Louis Energy Corporation purchased the steam system and embarked on an aggressive campaign to upgrade all aspects of the system, including valves, piping, and meters. In 1999, Trigen-St. Louis will install an ISMW state-of-the-art combustion turbine cogenerator to provide 95% of the steam to the steam loop. A primary reason for the St. Louis Steam Loop's longevity is that it has reliably supplied steam to many downtown buildings for the better part of the 20th century.

  6. Science in St. Louis | Dr. Michael Fix | Photosynthetic Antenna Research

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

    Center Science in St. Louis | Dr. Michael Fix March 15, 2016 Science in St. Louis | Dr. Michael Fix Monster in the Hollow - The Story of Missouri's Ozark Dinosaurs Professor Fix has been a member of UMSL's Physics faculty since 1976 and is responsible for teaching all of the Geology classes and labs that are offered through the department. He is a graduate of Washington University's department of Earth and Planetary Sciences with a focus in paleontology and stratigraphy. He was chosen by the

  7. HERO PRESENTS A DAY HIKE AT MT. ST. HELENS

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

    HERO PRESENTS A DAY HIKE AT MT. ST. HELENS Saturday, September 10, 2016 Mt. St. Helens lost its top on May 18, 1980 (see the 'before' and 'after' pictures above). The environment has been left to respond naturally to the disturbance - and we'll see how it is doing 36 years into recovery. We'll head to Windy Ridge and walk the "sand ladder," hike towards Norway Pass, take the Meta Lake trail, and see the miner's car in person (pictured below); lots of photo opportunities!! This is a

  8. Evaluation of the St. Lucia geothermal resource: macroeconomic models

    SciTech Connect (OSTI)

    Burris, A.E.; Trocki, L.K.; Yeamans, M.K.; Kolstad, C.D.

    1984-08-01

    A macroeconometric model describing the St. Lucian economy was developed using 1970 to 1982 economic data. Results of macroeconometric forecasts for the period 1983 through 1985 show an increase in gross domestic product (GDP) for 1983 and 1984 with a decline in 1985. The rate of population growth is expected to exceed GDP growth so that a small decline in per capita GDP will occur. We forecast that garment exports will increase, providing needed employment and foreign exchange. To obtain a longer-term but more general outlook on St. Lucia's economy, and to evaluate the benefit of geothermal energy development, we applied a nonlinear programming model. The model maximizes discounted cumulative consumption.

  9. Performance Evaluation and Opportunity Assessment for St. Bernard Project

    SciTech Connect (OSTI)

    Dickson, Bruce

    2011-06-01

    This report describes efforts by IBACOS, a Building America research team, in the St. Bernard Project, a nonprofit, community-based organization whose mission is to assist Hurricane Katrina survivors to return to their homes in the New Orleans area. The report focuses on energy modeling results of two plans that the St. Bernard Project put forth as 'typical' building types and on quality issues that were observed during the field walk and best practice recommendations that could improve the energy efficiency and durability of the renovated homes.

  10. Performance Evaluation and Opportunity Assessment for St. Bernard Project

    SciTech Connect (OSTI)

    Dickson, B.

    2011-06-01

    This report describes efforts by IBACOS, a Department of Energy Building America research team, in the St. Bernard Project, a nonprofit, community-based organization whose mission is to assist Hurricane Katrina survivors return to their homes in the New Orleans area. The report focuses on energy modeling results of two plans that the St. Bernard Project put forth as 'typical' building types and on quality issues that were observed during the field walk and Best Practice recommendations that could improve the energy efficiency and durability of the renovated homes.

  11. DOE - Office of Legacy Management -- St Louis Airport - MO 01

    Office of Legacy Management (LM)

    - MO 01 FUSRAP Considered Sites St. Louis Airport, MO Alternate Name(s): Airport Site St. Louis Airport Storage Site (SLAPS) Former Robertson Storage Area Robertson Airport MO.01-1 MO.01-2 Location: Brown Road, Robertson, Missouri MO.01-2 Historical Operations: Stored uranium process residues containing uranium, radium, and thorium for the MED and AEC. MO.01-2 MO.01-3 MO.01-4 Eligibility Determination: Eligible MO.01-1 MO.01-7 Radiological Survey(s): Assessment Surveys MO.01-4 MO.01-5 Site

  12. Minneapolis/St. Paul: Taking Solar to the Cities | Department of Energy

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

    Minneapolis/St. Paul: Taking Solar to the Cities Minneapolis/St. Paul: Taking Solar to the Cities April 13, 2011 - 4:16pm Addthis An aerial view of the solar installation | courtesy of District Energy St. Paul An aerial view of the solar installation | courtesy of District Energy St. Paul April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs Last month, St. Paul, Minnesota unveiled the largest solar thermal project in the Upper Midwest on the roof of the St. Paul

  13. 1st Quarter 2016 Domestic Uranium Production Report

    U.S. Energy Information Administration (EIA) Indexed Site

    Figure 1. Uranium concentrate production in the United States, 1996 - 1st quarter 2016 pounds U 3 O 8 0 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 ...

  14. Transforming Power Systems; 21st Century Power Partnership

    SciTech Connect (OSTI)

    2015-05-20

    The 21st Century Power Partnership - a multilateral effort of the Clean Energy Ministerial - serves as a platform for public-private collaboration to advance integrated solutions for the large-scale deployment of renewable energy in combination with deep energy ef?ciency and smart grid solutions.

  15. Project Reports for St. Croix Chippewa Indians- 2003 Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    The St. Croix tribe's interest in sustainable economic development has led them to explore using locally available biofuel for power generation. A biofuel power project will leverage community assets and resources and provide a foundation for future sustainable development. It will also help to meet power demands and reduce dependence on imported nonrenewable energy sources.

  16. 21st International Conference on Ion Beam Analysis

    SciTech Connect (OSTI)

    Thevuthasan, Suntharampillai; Shutthanandan, V.; Wang, Yongqiang; Vizkelethy, Gyorgy; Rout, Bibhudutta

    2014-08-01

    This special issue of Nuclear Instruments and Methods in Physics Research B contains the proceedings of the 21st International Conference on Ion Beam Analysis (IBA 2013). This conference was held in Marriott Waterfront in Seattle, Washington, USA during June 2328, 2013.

  17. Boise Inc. St. Helens Paper Mill Achieves Significant Fuel Savings

    Broader source: Energy.gov [DOE]

    This case study describes how the Boise Inc. paper mill in St. Helens, Oregon, achieved annual savings of approximately 154,000 MMBtu and more than $1 million. This was accomplished after receiving a DOE energy assessment and implementing recommendations to improve the efficiency of its steam system.

  18. Implementation of Remaining Useful Lifetime Transformer Models in the Fleet-Wide Prognostic and Health Management Suite

    SciTech Connect (OSTI)

    Agarwal, Vivek; Lybeck, Nancy J.; Pham, Binh; Rusaw, Richard; Bickford, Randall

    2015-02-01

    Research and development efforts are required to address aging and reliability concerns of the existing fleet of nuclear power plants. As most plants continue to operate beyond the license life (i.e., towards 60 or 80 years), plant components are more likely to incur age-related degradation mechanisms. To assess and manage the health of aging plant assets across the nuclear industry, the Electric Power Research Institute has developed a web-based Fleet-Wide Prognostic and Health Management (FW-PHM) Suite for diagnosis and prognosis. FW-PHM is a set of web-based diagnostic and prognostic tools and databases, comprised of the Diagnostic Advisor, the Asset Fault Signature Database, the Remaining Useful Life Advisor, and the Remaining Useful Life Database, that serves as an integrated health monitoring architecture. The main focus of this paper is the implementation of prognostic models for generator step-up transformers in the FW-PHM Suite. One prognostic model discussed is based on the functional relationship between degree of polymerization, (the most commonly used metrics to assess the health of the winding insulation in a transformer) and furfural concentration in the insulating oil. The other model is based on thermal-induced degradation of the transformer insulation. By utilizing transformer loading information, established thermal models are used to estimate the hot spot temperature inside the transformer winding. Both models are implemented in the Remaining Useful Life Database of the FW-PHM Suite. The Remaining Useful Life Advisor utilizes the implemented prognostic models to estimate the remaining useful life of the paper winding insulation in the transformer based on actual oil testing and operational data.

  19. U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2015

    U.S. Energy Information Administration (EIA) Indexed Site

    Destination State ___________________________________________________________________________________________________________________________________ 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2015 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2015 Alabama ___________________________________________________________________________________________________________________________________ Table DS-1. Domestic

  20. U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2015

    U.S. Energy Information Administration (EIA) Indexed Site

    Origin State _______________________________________________________________________________________________________________________________ 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2015 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2015 Alabama _______________________________________________________________________________________________________________________________ Table OS-1. Domestic Coal

  1. Wind Power Opportunities in St. Thomas, USVI: A Site-Specific...

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

    Wind Power Opportunities in St. Thomas, USVI: A Site-Specific Evaluation and Analysis Wind Power Opportunities in St. Thomas, USVI: A Site-Specific Evaluation and Analysis Utilizes ...

  2. U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2013

    U.S. Energy Information Administration (EIA) Indexed Site

    Destination State ____________________________________________________________________________________________________ 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2013 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic Coal Distribution, by Destination State, 1st Quarter 2013 Destination: Alabama (thousand short tons) Coal Origin State

  3. U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2013

    U.S. Energy Information Administration (EIA) Indexed Site

    Origin State ____________________________________________________________________________________________________ 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2013 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic Coal Distribution, by Origin State, 1st Quarter 2013 Origin: Alabama (thousand short tons) Coal Destination State Transportation

  4. Two California Schools Win the 21st U.S. Department of Energy...

    Office of Environmental Management (EM)

    California Schools Win the 21st U.S. Department of Energy National Science Bowl Two California Schools Win the 21st U.S. Department of Energy National Science Bowl May 2, 2011 - ...

  5. Two California Schools Win the 21st U.S. Department of Energy...

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

    Two California Schools Win the 21st U.S. Department of Energy National Science Bowl Two California Schools Win the 21st U.S. Department of Energy National Science Bowl May 2, 2011...

  6. Renewable Energy Policy Network for the 21st Century (REN21)...

    Open Energy Info (EERE)

    Network for the 21st Century (REN21) Jump to: navigation, search Logo: Renewable Energy Policy Network for the 21st Century (REN21) Name: Renewable Energy Policy Network for the...

  7. Microsoft Word - DOE-ID-11-014 Missouri ST EC.doc

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

    4 SECTION A. Project Title: Upgrade of Missouri S&T Reactor for Distance Learning - Missouri University of Science and Technology SECTION B. Project Description Missouri S&T will...

  8. Energy Transition Initiative: Island Energy Snapshot - St. Kitts & Nevis; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Federation of St. Christopher (St. Kitts) and Nevis - two islands located in the Leeward Islands in the West Indies.

  9. Clean, Efficient, and Reliable Power for the 21st Century: Fact...

    Energy Savers [EERE]

    Clean, Efficient, and Reliable Power for the 21st Century: Fact Sheet Clean, Efficient, and Reliable Power for the 21st Century: Fact Sheet This fact sheet provides an overview of ...

  10. Using the BEopt Automated Residential Simulation Test Suite to Enable Comparative Analysis Between Energy Simulation Engines: Preprint

    SciTech Connect (OSTI)

    Tabares-Velasco, P. C.; Maguire, J.; Horowitz, S.; Christensen, C.

    2014-09-01

    Verification and validation are crucial software quality control procedures when developing and implementing models. This is particularly important as a variety of stakeholders rely on accurate predictions from building simulation programs. This study uses the BEopt Automated Residential Simulation Test Suite (BARTS) to facilitate comparison of two energy simulation engines across various building components and includes models that isolate the impacts of specific building components on annual energy consumption. As a case study, BARTS has been used to identify important discrepancies between the engines for several components of the building models; these discrepancies are caused by differences in the models used by the engines or coding errors.

  11. Using the Beopt Automated Residential Simulation Test Suite to Enable Comparative Analysis Between Energy Simulation Engines: Preprint

    SciTech Connect (OSTI)

    Tabares-Velasco, Paulo Cesar; Maguire, Jeff; Horowitz, Scott; Christensen, Craig

    2014-09-01

    Verification and validation are crucial software quality control procedures to follow when developing and implementing models. This is particularly important because a variety of stakeholders rely on accurate predictions from building simulation programs. This study uses the BEopt Automated Residential Simulation Test Suite (BARTS) to facilitate comparison of two energy simulation engines across various building components and includes building models that isolate the impacts of specific components on annual energy consumption. As a case study, BARTS has been used to identify important discrepancies between the engines for several components of the building models. These discrepancies are caused by differences in the algorithms used by the engines or coding errors.

  12. Environmental Assessment on the leasing of the Strategic Petroleum Reserve, St. James Terminal, St. James Parish, Louisiana

    SciTech Connect (OSTI)

    1995-01-01

    The US Department of Energy (DOE) proposes to lease the Strategic Petroleum Reserve`s (SPR) St. James Terminal to private industry. The St. James Terminal consists of six storage tanks, a pumping station, two maine docks and ancillary facilities. DOE believes that the St. James Terminal presents an opportunity to establish a government- industry arrangement that could more effectively use this asset to serve the nations`s oil distribution needs, reduce the operational cost of the SPR, and provide a source of revenue for the Government. DOE solicited interest in leasing its distribution facilities in a notice published March 16, 1994. In response, industry has expressed interest in leasing the St. James Terminal, as well as several DOE pipelines, to enhance the operation of its own facilities or to avoid having to construct new ones. Under such a lease, industry use would be subordinate to DOE use in the event of a national energy emergency. This Environmental Assessment describes the proposed leasing operation, its alternatives, and potential environmental impacts. Based on this analyses, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) OF 1969 and has issued the Finding of No Significant Impact (FONSI).

  13. SELF HELPS ST. LUCIE RESIDENTS BEAT THE FLORIDA HEAT | Department of Energy

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

    SELF HELPS ST. LUCIE RESIDENTS BEAT THE FLORIDA HEAT SELF HELPS ST. LUCIE RESIDENTS BEAT THE FLORIDA HEAT SELF HELPS ST. LUCIE RESIDENTS BEAT THE FLORIDA HEAT In the hot Florida climate, poor insulation or inefficient equipment can have a large impact on homeowners' energy use. Because the state has some of the highest energy consumption per capita and fairly high electricity rates, summer heat waves can send Floridians' utility bills soaring. St. Lucie County in the heart of Florida's Treasure

  14. Appendix of Supporting Information for the 21st Century Truck Technology Partnership

    SciTech Connect (OSTI)

    2009-01-18

    Appendix contains supporting information to the 21st Century Truck Partnership's Roadmap and Technical White Papers (21CTP-003)

  15. Urban League of St. Louis Ramps Up Weatherization Production and Hiring

    Broader source: Energy.gov [DOE]

    Why some residents in St. Louis are doing a double take when looking at the savings on their energy bills.

  16. Microsoft Word - S06584StSoil.doc

    Office of Legacy Management (LM)

    University of Arizona Letter This page intentionally left blank December 17, 2009 Memo to: Jody Waugh Regarding: Uranium in Former Evaporation Pond Area at Monument Valley We analyzed the stained surface soils in the former evaporation pond area and extended field west in the subpile soil area for a suite of heavy metals to determine if potential toxic substances were associated with the chemical stains observed in some areas of the site. This was part of Task 6, Mn Toxicity Field Study. Our

  17. St. Paul Parking Ramp Serves as a Model for Sustainability | Department of

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

    Energy St. Paul Parking Ramp Serves as a Model for Sustainability St. Paul Parking Ramp Serves as a Model for Sustainability April 17, 2014 - 1:33pm Addthis Upgrades such as new energy efficient lighting have helped slash energy use at the RiverCentre parking ramp in St. Paul, Minnesota by 50%. | Photo courtesy of City of St. Paul Upgrades such as new energy efficient lighting have helped slash energy use at the RiverCentre parking ramp in St. Paul, Minnesota by 50%. | Photo courtesy of City

  18. Clean, Efficient, and Reliable Power for the 21st Century

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

    Clean, Efficient, and Reliable Power for the 21st Century Fuel cells offer a highly effcient and fuel- fexible technology that cleanly produces power and heat with low or zero emissions. Using renewably produced fuels such as hydrogen fuel cells can reduce our nation's dependence on imported oil, leading to a secure energy future for America. With a multitude of end-uses-such as distributed power for backup, primary, and combined heat-and-power systems; automobiles, buses, forklifts and other

  19. DOE pollution prevention in the 21st century

    SciTech Connect (OSTI)

    1996-10-01

    This document presents abstracts of the topics covered in the DOE Pollution Prevention in the 21st Century conference held July 9-11, 1996. These topics include: model facilities; Federal/NEPA/stake- holders; microchemistry; solvents and reduction; education and outreach; return on investments; energy management; decontamination and decommissioning; planning and regulations; environmental restoration; recycling; affirmative procurement in the executive branch; construction and demolition; materials exchange; and ISO 2000.

  20. Annual Energy Outlook 2014 1st Coal Working Group

    U.S. Energy Information Administration (EIA) Indexed Site

    1 st Coal Working Group Coal and Uranium Analysis Team July 22, 2013| Washington, D.C. Topics for discussion * Recoding to AIMMS; otherwise, no changes to Coal Market Module (CMM) structure or equations from AEO2013 * Legislation and regulations * Retirements and additions * Pollution control retrofits * Coal productivity trends * Projected consumption (CTL), production, exports, and prices * Side cases 2 Coal and Uranium Analysis Team Washington, DC, July 22, 2013 Key results for the AEO2013

  1. Annual Energy Outlook 2017 1st Coal Working Group

    U.S. Energy Information Administration (EIA) Indexed Site

    7 1 st Coal Working Group Coal and Uranium Analysis Team August 31, 2016| Washington, D.C. WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES. DO NOT QUOTE OR CITE AS AEO2017 MODELING ASSUMPTIONS AND INPUTS ARE SUBJECT TO CHANGE. Agenda Coal and Uranium Analysis Team August 31, 2016 | Washington, D.C. 2 * EIA ongoing activities * Modeling focus for AEO2017 * Review of AEO2016 results * General Modeling Assumptions - Focus on productivity and other factors affecting price - Feedback from CWG

  2. Microsoft Word - S06528_1st qtr 2010.doc

    Office of Legacy Management (LM)

    10 July 2010 LMS/RFS/S06528 This page intentionally left blank LMS/RFS/S06528 U.S. Department of Energy Office of Legacy Management Rocky Flats Site Quarterly Report of Site Surveillance and Maintenance Activities First Quarter Calendar Year 2010 July 2010 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-1st Quarter CY 2010 July 2010 Doc. No. S06528 Page i Contents

  3. Program Update: 1st Quarter 2013 | Department of Energy

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

    3 Program Update: 1st Quarter 2013 Inside this Update: Abandoned Uranium Mines Report to Congress: LM Wants Your Input; LM Discusses Management of LTS&M Records; LM Launches New Website Under energy.gov; Biological Monitoring at Amchitka Appears to Show Impacts from Fukushima Dai-ichi Incident; Completion of the CERCLA Natural Resource Damage Process at the Rocky Flats Site; Environmental Justice Activities; Mound Museum Volunteers: Preserving a Laboratory's Legacy; DOE Evaluates

  4. Microsoft Word - FY15 1st Quarter Transportation Report (Final)

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

    335 1 st QUARTER TRANSPORTATION REPORT FY2015 Radioactive Waste Shipments to and from the Nevada National Security Site (NNSS) February 2015 United States Department of Energy National Nuclear Security Administration Nevada Field Office Las Vegas, Nevada Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government

  5. 2010 1st Annual CEFRC Conference - Combustion Energy Frontier Research

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

    Center 0 1st Annual CEFRC Conference First Annual Conference, CEFRC Sept 23-24, 2010, Princeton, NJ SESSION CHAIRS: Wade Sisk, Department of Energy Chung K. Law, Combustion Energy Frontier Research Center (CEFRC) Announcements Overview of CEFRC Chemistry: Theory Multi-reference Correlated Wavefunction Calculations and Reaction Flux Analyses of Methyl Ester Combustion Emily A. Carter, Princeton University Computation of Accurate Thermochemical and Rate Parameters for Complex Combustion

  6. Staggered-grid finite-difference acoustic modeling with the Time-Domain Atmospheric Acoustic Propagation Suite (TDAAPS).

    SciTech Connect (OSTI)

    Aldridge, David Franklin; Collier, Sandra L.; Marlin, David H.; Ostashev, Vladimir E.; Symons, Neill Phillip; Wilson, D. Keith

    2005-05-01

    This document is intended to serve as a users guide for the time-domain atmospheric acoustic propagation suite (TDAAPS) program developed as part of the Department of Defense High-Performance Modernization Office (HPCMP) Common High-Performance Computing Scalable Software Initiative (CHSSI). TDAAPS performs staggered-grid finite-difference modeling of the acoustic velocity-pressure system with the incorporation of spatially inhomogeneous winds. Wherever practical the control structure of the codes are written in C++ using an object oriented design. Sections of code where a large number of calculations are required are written in C or F77 in order to enable better compiler optimization of these sections. The TDAAPS program conforms to a UNIX style calling interface. Most of the actions of the codes are controlled by adding flags to the invoking command line. This document presents a large number of examples and provides new users with the necessary background to perform acoustic modeling with TDAAPS.

  7. Assessment of the Value, Impact, and Validity of the Jobs and Economic Development Impacts (JEDI) Suite of Models

    SciTech Connect (OSTI)

    Billman, L.; Keyser, D.

    2013-08-01

    The Jobs and Economic Development Impacts (JEDI) models, developed by the National Renewable Energy Laboratory (NREL) for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), use input-output methodology to estimate gross (not net) jobs and economic impacts of building and operating selected types of renewable electricity generation and fuel plants. This analysis provides the DOE with an assessment of the value, impact, and validity of the JEDI suite of models. While the models produce estimates of jobs, earnings, and economic output, this analysis focuses only on jobs estimates. This validation report includes an introduction to JEDI models, an analysis of the value and impact of the JEDI models, and an analysis of the validity of job estimates generated by JEDI model through comparison to other modeled estimates and comparison to empirical, observed jobs data as reported or estimated for a commercial project, a state, or a region.

  8. An independent review of the Multi-Path Redundant Avionics Suite (MPRAS) architecture assessment and characterization report

    SciTech Connect (OSTI)

    Johnson, M.R.

    1991-02-01

    In recent years the NASA Langley Research Center has funded several contractors to conduct conceptual designs defining architectures for fault tolerant computer systems. Such a system is referred to as a Multi-Path Redundant Avionics Suite (MPRAS), and would form the basis for avionics systems that would be used in future families of space vehicles in a variety of missions. The principal contractors were General Dynamics, Boeing, and Draper Laboratories. These contractors participated in a series of review meetings, and submitted final reports defining their candidate architectures. NASA then commissioned the Research Triangle Institute (RTI) to perform an assessment of these architectures to identify strengths and weaknesses of each. This report is a separate, independent review of the RTI assessment, done primarily to assure that the assessment was comprehensive and objective. The report also includes general recommendations relative to further MPRAS development.

  9. LANL Go Suite

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

    libraries, utilities, and software patches related to Google's Go programming language (http:www.golang.org). September 24, 2013 software Available for thumbnail of...

  10. LBNL LLRF Controls Suite

    Energy Science and Technology Software Center (OSTI)

    2005-03-18

    This package provides a complete set of FPGA logic and driver software for the LBNL Interim SNS (Spallation Neutron Source) LLRF (Low Level Radio Frequency) cavity control system, plus a hardware-software cosimulation framework that can demonstrate correct operation of the code. The controls are organized in a traditional three-tier layout. Tier 1 (hardware access): Verilog code targeted at the XC2S15O FPGA that lies at the center of the custom hardware, Includes a direct digital frequencymoreツツサ synthesizer (DDS), a low-latency vector PI feedback control loop, four-channel vector waveform capture, and support for on-board housekeeping circuitry. Tier 2 (network presentation): C code targeted at a 32-bit microcontroller, which has a direct connection to both the FPGA and to Ethemet. This layer is itself divided into a HAL (hardware abstraction layer) to mediate access to the FPGA registers, a driver to organize all the application-specific computations (including a waveform curve fit that determines cavity detuning), and a toy network access protocol. Tier 3 (operator interface): A Tcl program that exchanges data with tier 2, and gives the operator a virtual control panel for the hardware In the production SNS installation, the toy network access protocol and tier 3 are replaced with EPICS (http://www.aps.anl.gov/epics/). The code given here is dramatically smaller and simpler than EPICS, yet gives enough functionality to demonstrate proper operation of an RF cavity. The SNS facility now uses three generations of LLRF control hardware. This package is intended to be used in all of them, but is so far only tested on the second ("Interim") generation hardware. It may also be adaptable to future LLRF projects at LBNL, other National Labs, and worldwide.ツォツless

  11. VE-Suite

    Energy Science and Technology Software Center (OSTI)

    2006-10-01

    an open source virtual engineering software toolkit that simplifies information management so users can simultaneously interact with engineering analyses and graphical models to create a virtual decision-making environment.

  12. Annual Energy Outlook 2015 1st Coal Working Group

    U.S. Energy Information Administration (EIA) Indexed Site

    1 st Coal Working Group Coal and Uranium Analysis Team July 30, 2014 | Washington, D.C. WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES. DO NOT QUOTE OR CITE AS AEO2015 MODELING ASSUMPTIONS AND INPUTS ARE SUBJECT TO CHANGE. Changes in release cycles for EIA's AEO and IEO 2 * To focus more resources on rapidly changing energy markets and how they might evolve over the next few years, the U.S. Energy Information Administration is revising the schedule and approach for production of the

  13. Microsoft Word - S07730_1st Qtr

    Office of Legacy Management (LM)

    First Quarter Calendar Year 2011 July 2011 LMS/RFS/S07730 This page intentionally left blank LMS/RFS/S07730 U.S. Department of Energy Office of Legacy Management Rocky Flats Site, Colorado Quarterly Report of Site Surveillance and Maintenance Activities First Quarter Calendar Year 2011 July 2011 This page intentionally left blank U.S. Department of Energy Quarterly Report of Site Surveillance and Maintenance Activities-1st Quarter CY 2011 July 2011 Doc. No. S07730 Page i Contents Abbreviations

  14. Mexico and the 21st Century Power Partnership (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-02-01

    The 21st Century Power Partnership's program in Mexico (21CPP Mexico) is one initiative of the Clean Energy Ministerial, carried out in cooperation with government and local stakeholders, drawing upon an international community of power system expertise. The overall goal of this program is to support Mexico's power system transformation by accelerating the transition to a reliable, financially robust, and low-carbon system. 21CPP Mexico activities focus on achieving positive outcomes for all participants, especially addressing critical questions and challenges facing policymakers, regulators, and system operators. In support of this goal, 21CPP Mexico taps into deep networks of expertise and professional connections.

  15. LICENSE HISTORY MO.8 Petrolite Corporation, St. Louis

    Office of Legacy Management (LM)

    LICENSE HISTORY MO.8 Petrolite Corporation, St. Louis 07,16/93 l See attached Document and Pile Sumnary for MO.8 l License History: l 24-10452-01, 30-051175, 08/13/79. Loose H-3, I-131, P-32. l 24-10452-1, 10/30/64. K66 R. R. Annand et al Multiple. . 70-621, 12-15-61, SNM license for 0.5 kg. of U-235, 93% enriched as a fuel loading and star-up ~curce for Webster Groves, Missouri reactor. l Discussion: Historical documents for this site are limited. The only information available on work done

  16. 21st Century jobs initiative - building the foundations for a 21st Century economy. Final main report

    SciTech Connect (OSTI)

    1995-11-01

    The 21st Century Jobs Initiative has been launched in the context of new realities in Washington, D.C., rapid restructuring of the US economy and accelerating changes in the makeup of the East Tennessee economy driven by these and other external economic forces. Continuing downward pressure on Federal budgets for programs that support three key institutions in the region - DOE`s Oak Ridge complex, the Tennessee Valley Authority and research programs of the University of Tennessee - are especially threatening to the region. With a large part of its economy dependent on Federal spending, the area is at risk of troublesome impacts that could ripple out from the Oak Ridge and Knoxville home of these institutions throughout the entire 15-county {open_quotes}Resource Valley.{close_quotes} As these economic forces play out in the region`s economy, important questions arise. How will East Tennessee {open_quotes}earn its living{close_quotes} in the future if the Federal government role in the economy shrinks? What kind of new industries will be formed to replace those at risk due to Federal cutbacks and economic restructuring? Where will the jobs come from for the next generation of job seekers? These are among the questions driving the 21st Century Jobs Initiative, an action-oriented program designed and implemented by local leaders in response to the economic challenges facing East Tennessee. Fortunately, the region`s economy is strong today. Unemployment is at near record lows in most counties. Moreover, leaders are increasingly aware of the threats on the horizon and are already moving to action. And the impacts from the forces at work on the economy will probably come slowly, over the next decade or so. Based on economic research and input from local leaders knowledgeable about the economy, the 21st Century Jobs Initiative has set forth a strategic economic development plan for the region.

  17. FONSI and Final EA, NREL Experiments -- Joyce St. Facility | Department of

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

    Energy FONSI and Final EA, NREL Experiments -- Joyce St. Facility FONSI and Final EA, NREL Experiments -- Joyce St. Facility June 1992 Final Environmental Assessment for the Relocation of National Renewable Energy Laboratory Research Experiments - Joyce St. Facility (DOE/EA-0619). FONSI and Final EA (2.4 MB) More Documents & Publications CX-009144: Categorical Exclusion Determination EA-1914: Final Site-Wide Environmental Assessment EA-1968: Final Site-Wide

  18. America's Competitiveness Depends on a 21st Century Grid | Department of

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

    Energy America's Competitiveness Depends on a 21st Century Grid America's Competitiveness Depends on a 21st Century Grid May 30, 2012 - 12:30pm Addthis Secretary Chu Secretary Chu Former Secretary of Energy What are the key facts? America's continued global competiveness in the 21st century will be significantly affected by whether we can efficiently produce and distribute electricity to our businesses and consumers, seamlessly integrating new technologies and new sources of power. Most of

  19. 1st Semi-Annual Report to Congress on Appliance Energy-Efficiency

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

    Rulemakings - Implementation Report: Energy Conservation Standards Activities | Department of Energy st Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings - Implementation Report: Energy Conservation Standards Activities 1st Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings - Implementation Report: Energy Conservation Standards Activities This document is the 1st Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings -

  20. 21st Century Truck Partnership Roadmap Roadmap and Technical White Papers -

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

    21CTP-0003, December 2006 | Department of Energy Roadmap Roadmap and Technical White Papers - 21CTP-0003, December 2006 21st Century Truck Partnership Roadmap Roadmap and Technical White Papers - 21CTP-0003, December 2006 Report on specific technology goals that will reduce fuel usage and emissions while increasing heavy vehicle safety. 21ctp_roadmap_2007.pdf (1.7 MB) More Documents & Publications Roadmap and Technical White Papers for 21st Century Truck Partnership The 21st Century

  1. Transforming Epidemiology for 21st Century Medicine and Public Health

    SciTech Connect (OSTI)

    Khoury, Muin J; Lam, Tram Kim; Ioannidis, John; Hartge, Patricia; Spitz, Margaret R.; Buring, Julie E.; Chanock, Stephen J.; Tourassi, Georgia; Zauber, Ann; Schully, Sheri D

    2013-01-01

    n 2012, the National Cancer Institute (NCI) engaged the scientific community to provide a vision for cancer epidemiology in the 21st century. Eight overarching thematic recommendations, with proposed corresponding actions for consideration by funding agencies, professional societies, and the research community emerged from the collective intellectual discourse. The themes are (i) extending the reach of epidemiology beyond discovery and etiologic research to include multilevel analysis, intervention evaluation, implementation, and outcomes research; (ii) transforming the practice of epidemiology by moving toward more access and sharing of protocols, data, metadata, and specimens to foster collaboration, to ensure reproducibility and replication, and accelerate translation; (iii) expanding cohort studies to collect exposure, clinical, and other information across the life course and examining multiple health-related endpoints; (iv) developing and validating reliable methods and technologies to quantify exposures and outcomes on a massive scale, and to assess concomitantly the role of multiple factors in complex diseases; (v) integrating big data science into the practice of epidemiology; (vi) expanding knowledge integration to drive research, policy, and practice; (vii) transforming training of 21st century epidemiologists to address interdisciplinary and translational research; and (viii) optimizing the use of resources and infrastructure for epidemiologic studies. These recommendations can transform cancer epidemiology and the field of epidemiology, in general, by enhancing transparency, interdisciplinary collaboration, and strategic applications of new technologies. They should lay a strong scientific foundation for accelerated translation of scientific discoveries into individual and population health benefits.

  2. EAC Presentation on the Policy Framework for a 21st Century Grid...

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

    EAC Presentation on the Policy Framework for a 21st Century Grid: Enabling our Secure Energy Future (July 12, 2011) Presentation by Assistant Secretary Patricia Hoffman of the ...

  3. EECBG Success Story: St. Louis Launches Plan for More Sustainable Community

    Broader source: Energy.gov [DOE]

    St. Louis -- regarded as the Gateway to the West -- is also becoming the gateway to sustainability for the state of Missouri. Learn more.

  4. Argonne OutLoud: Renewing Our Grid - Power for the 21st Century (Sept. 19,

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

    2013) | Argonne National Laboratory Renewing Our Grid - Power for the 21st Century (Sept. 19, 2013) Share Guenter Conzelmann

  5. Looking Ahead - Biofuels, H2, & Vehicles: 21st Industry Growth Forum

    SciTech Connect (OSTI)

    Gardner, D.

    2008-10-28

    This presentation on the future of biofuels, hydrogen, and hybrid vehicles was presented at NREL's 21st Industry Growth Forum in Denver, Colorado, on October 28, 2008.

  6. St Lawrence Energy Corp formerly known as UroMed Corporation...

    Open Energy Info (EERE)

    Corp. (OTC: SLAW) is a Delaware company focused on the energy sector, including renewable energy and chemical transportation. References: St. Lawrence Energy Corp (formerly known...

  7. 1st Semi-Annual Report to Congress on Appliance Energy-Efficiency...

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

    This document is the 1st Semi-Annual Report to Congress on Appliance Energy-Efficiency Rulemakings - Implementation Report: Energy Conservation Standards Activities, as issued by ...

  8. Roadmap and Technical White Papers for 21st Century Truck Partnership

    Office of Energy Efficiency and Renewable Energy (EERE)

    Roadmap document for 21st Century Truck Partnership developed to pursue detailed goals for engine systems, heavy-duty hybrids, parasitic losses, idle reduction, and safety,

  9. St. Louis FUSRAP-A Strategy for Success

    SciTech Connect (OSTI)

    Lyerla, M.; Fox, B.; Chinnock, J.; Haase, A.; Wojinski, S.; Bretz, M.; Cotner, S.; Dellorco, L.; Mueller, D.; Roberts, S.; Overmohle, D.

    2002-02-27

    In October 1997, Congress transferred the Formerly Utilized Sites Remedial Action Program (FUSRAP) from the Department of Energy (DOE) to the United States Army Corps of Engineers (USACE). FUSRAP addresses contamination generated by activities of the Manhattan Engineering District and the Atomic Energy Commission during the 1940's and 50's in support of the nation's nuclear weapons development program. The USACE Operation Order for FUSRAP gave responsibility for remediation of five sites in Missouri and Illinois to the USACESt. Louis District. The principal site is the St. Louis Airport Site (SLAPS), which involves the removal, transportation, disposal, and restoration of approximately 28 acres and 245,000 bank cubic yards (bcy) of contaminated soils. This paper will focus on the progress and achievements in removal action efficiencies of the SLAPS team. This team consists primarily of the USACE and Stone & Webster, Incorporated.

  10. Quench tank in-leakage diagnosis at St. Lucie

    SciTech Connect (OSTI)

    Price, J.E.; Au-Yang, M.K.; Beckner, D.A.; Vickery, A.N.

    1996-12-01

    In February 1995, leakage into the quench tank of the St. Lucie Nuclear Station Unit 1 was becoming an operational concern. This internal leak resulted in measurable increases in both the temperature and level of the quench tank water, and was so severe that, if the trend continued, plant shut down would be necessary. Preliminary diagnosis based on in-plant instrumentation indicated that any one of 11 valves might be leaking into the quench tank. This paper describes the joint effort by two teams of engineers--one from Florida Power & Light, the other from Framatome Technologies--to identify the sources of the leak, using the latest technology developed for valve diagnosis.

  11. Next Generation Luminaire (NGL) Downlight Demonstration Project: St. Anthony's Hospital

    Broader source: Energy.gov [DOE]

    The U.S. DOE conducts demonstration projects documenting the performance of LED luminaires relative to conventional technologies to increase market adoption of energy-efficient LED systems and to stimulate ongoing product development. These demonstration projects evaluate various aspects of lighting design, purchase, installation, and operation, and they assess the impacts LED technology might have on building owners and users.The prior reports featured NGL-recognized LED downlight luminaires in projects that were either new construction (Hilton Columbus Downtown) or a major renovation (Alston & Bird, LLC). But purchasing and installing new luminaires is not always feasible for existing buildings. For this report, the DOE evaluated the use of LED replacement lamps in the existing CFL downlights at St. Anthony Hospital in Gig Harbor, WA.

  12. Results of mobile gamma scanning activities in St. Louis, Missouri

    SciTech Connect (OSTI)

    Rodriguez, R E; Witt, D A; Cottrell, W D; Carrier, R F

    1991-06-01

    From 1942 through approximately 1966, the Mallinckrodt Chemical Works operated four plants in St. Louis, Missouri, for the Manhattan Engineer District and the Atomic Energy Commission. A variety of production processes using uranium- and radium-bearing ore materials were performed at the plants. It is the policy of the DOE to verify that radiological conditions at such sites or facilities comply with current DOE guidelines. Guidelines for release and use of such sites have become more stringent as research has provided more information since previous cleanups. The Formerly Utilized Sites Remedial Action Program (FUSRAP) was established as part of that effort to confirm the closeout status of facilities under contract to agencies preceding DOE during early nuclear energy development. Under the FUSRAP program, the Mallinckrodt properties have been previously investigated to determine the extent of on-site radiological contamination. At the request of DOE, Oak Ridge National Laboratory (ORNL) conducted a survey in May 1990, of public roadways and suspected haul routes between the Mallinckrodt plant and storage sites in St. Louis to ensure that no residual radioactive materials were conveyed off-site. A mobile gamma scanning van with an on-board computer system was used to identify possible anomalies. Suspect areas are those displaying measurements deviating from gamma exposure rates identified as typical for radiologically unenhanced areas in the vicinity of the areas of interest. The instrumentation highlighted three anomaly locations each of which measured less than 1m{sup 2} in size. None of the slightly elevated radiation levels originated from material associated with former AEC-related processing operations in the area. The anomalies resulted from elevated concentrations of radionuclides present in phosphate fertilizers, increased thorium in road-base gravel, and emanations from the radioactive storage site near the Latty Avenue airport. 9 refs., 3 figs.

  13. Smart Grid Week: R&D Projects Paving the Way to the 21st Century...

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

    Smart Grid Week: R&D Projects Paving the Way to the 21st Century Grid Smart Grid Week: R&D Projects Paving the Way to the 21st Century Grid June 4, 2013 - 10:50am Q&A What do you...

  14. Design assumptions and bases for small D-T-fueled Sperical Tokamak (ST) fusion core

    SciTech Connect (OSTI)

    Peng, Y.K.M.; Galambos, J.D.; Fogarty, P.J.

    1996-12-31

    Recent progress in defining the assumptions and clarifying the bases for a small D-T-fueled ST fusion core are presented. The paper covers several issues in the physics of ST plasmas, the technology of neutral beam injection, the engineering design configuration, and the center leg material under intense neutron irradiation. This progress was driven by the exciting data from pioneering ST experiments, a heightened interest in proof-of-principle experiments at the MA level in plasma current, and the initiation of the first conceptual design study of the small ST fusion core. The needs recently identified for a restructured fusion energy sciences program have provided a timely impetus for examining the subject of this paper. Our results, though preliminary in nature, strengthen the case for the potential realism and attractiveness of the ST approach.

  15. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Former St. Marks Refinery in St. Marks, Florida

    SciTech Connect (OSTI)

    Lisell, L.; Mosey, G.

    2010-09-01

    This report presents the results of an assessment of the technical and economic feasibility of deploying a photovoltaics (PV) system on a brownfield site in St. Marks, Florida. The site was assessed for possible PV installations. The cost, performance, and site impacts of different PV options were estimated. The economics of the potential systems were analyzed using an electric rate of $0.08/kWh and incentives offered in the State of Florida and from the two accessible utilities, Progress Energy and the City of Tallahassee. According to the site production calculations, the most cost-effective system in terms of return on investment is the fixed-tilt thin film technology. The report recommends financing options that could assist in the implementation of such a system.

  16. Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

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

    Jaffe, Todd

    2012-01-01

    Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

  17. Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

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

    Jaffe, Todd

    Validation of Innovative Exploration Technologies for Newberry Volcano: Seismic data - raw taken by Apex Hipoint for 1st test 2012

  18. Civilian Power from Space in the Early 21st Century

    SciTech Connect (OSTI)

    Hyde, R; Ishikawa, M; Wood, L

    2003-06-01

    If power beamed from space is to be become widely used on Earth in the first half of the 21St century, several thus-far-persistent impediments must be obviated, including threshold effects and problematic aspects of cost, availability, reliability, hazards and environmental impacts. We sketch a generally-applicable route to doing so, noting key enabling technologies and practical features. Likely-essential features of any successful strategy include vigorous, systematic leveraging of all intrinsic features of space-derived power, e.g., addressing marginal, high-value-added markets for electric power in space- and time-agile manners to conveniently provide power-upon-demand, and incrementally ''wedging'' into ever-larger markets with ever more cost-efficient generations and scales of technology. We suggest that no prudent strategic plan will rely upon large-scale, long-term public subsidies--fiscal, regulatory, etc.--with their attendant ''sovereign risks'' and interminable delays, and that plan-essential governmental support likely will be limited to early feasibility demonstrations, provision of threshold technologies and a rational, competition-neutral licensing environment. If salient realities are uniformly respected and accessible technologies are intelligently leveraged, electricity derived from space-sourced power-beams may come into significant civilian use during the latter part of the first quarter of this century, and may become widely used by the half-century point.

  19. Persisting cold extremes under 21st-century warming scenarios

    SciTech Connect (OSTI)

    Kodra, Evan A; Steinhaeuser, Karsten J K; Ganguly, Auroop R

    2011-01-01

    Analyses of climate model simulations and observations reveal that extreme cold events are likely to persist across each land-continent even under 21st-century warming scenarios. The grid-based intensity, duration and frequency of cold extreme events are calculated annually through three indices: the coldest annual consecutive three-day average of daily maximum temperature, the annual maximum of consecutive frost days, and the total number of frost days. Nine global climate models forced with a moderate greenhouse-gas emissions scenario compares the indices over 2091 2100 versus 1991 2000. The credibility of model-simulated cold extremes is evaluated through both bias scores relative to reanalysis data in the past and multi-model agreement in the future. The number of times the value of each annual index in 2091 2100 exceeds the decadal average of the corresponding index in 1991 2000 is counted. The results indicate that intensity and duration of grid-based cold extremes, when viewed as a global total, will often be as severe as current typical conditions in many regions, but the corresponding frequency does not show this persistence. While the models agree on the projected persistence of cold extremes in terms of global counts, regionally, inter-model variability and disparity in model performance tends to dominate. Our findings suggest that, despite a general warming trend, regional preparedness for extreme cold events cannot be compromised even towards the end of the century.

  20. 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop

    SciTech Connect (OSTI)

    none,

    2011-10-01

    The U.S. marine energy industry is actively pursuing development of offshore wind and marine hydrokinetic (MHK) energy systems. Experience in the wind energy sector demonstrates that new technology development requires thorough measurement and characterization of the environmental conditions prevalent at installation sites and of technology operating in the field. Presently, there are no turn-key instrumentation system solutions that meet the measurement needs of the marine energy industry. The 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop brought together technical experts from government laboratories, academia, and industry representatives from marine energy, wind, offshore oil and gas, and instrumentation developers to present and discuss the instrumentation needs of the marine energy industry. The goals of the meeting were to: 1. Share the latest relevant knowledge among technical experts; 2. Review relevant state-of-the-art field measurement technologies and methods; 3. Review lessons learned from recent field deployments; 4. Identify synergies across different industries; 5. Identify gaps between existing and needed instrumentation capabilities; 6. Understand who are the leading experts; 7. Provide a forum where stakeholders from the marine energy industry could provide substantive input in the development of new marine energy field deployable instrumentation packages.

  1. Uranium characterization at the St. Louis Airport Site

    SciTech Connect (OSTI)

    Schilk, A.J.; Hubbard, C.W.; Bowyer, T.W.; Reiman, R.T.

    1995-05-01

    In support of the Department of Energy/Office of Technology Development`s Expedited Site Characterization (ESC) project (coordinated by Ames Laboratory), the Pacific Northwest Laboratory demonstrated two complementary technologies at the St. Louis Airport (SLAP) site that have been designed and optimized for the rapid, in situ quantification of radionuclide contamination in surface soils. The sensors are optimized for the detection of high-energy beta particles or gamma rays emitted from the decay of specific radionuclides of interest. These technologies were demonstrated by measuring the beta and gamma fluxes at several locations within the SLAP site. Measurements were converted to average contamination levels, using detector calibrations performed with spiked samples (beta) or sealed sources (gamma). Additionally, subsurface activity levels were derived from discrete soil samples (provided by the ESC field crew) via gamma-ray spectrometry in a controlled laboratory setting. Since the beta and gamma sensor technologies are intrinsically sensitive to different types of radiation and activity distributions (i.e., surface and shallow subsurface, respectively), the data obtained from the two detectors provide complementary information about the distribution of the contamination. The results reported here suggest that a number of locations within the SLAP site have elevated levels of {sup 211}U, and the differences between the beta and gamma activities indicate that the contamination is largely located near the surface of the soil.

  2. Assessing the CAM5 Physics Suite in the WRF-Chem Model: Implementation, Resolution Sensitivity, and a First Evaluation for a Regional Case Study

    SciTech Connect (OSTI)

    Ma, Po-Lun; Rasch, Philip J.; Fast, Jerome D.; Easter, Richard C.; Gustafson, William I.; Liu, Xiaohong; Ghan, Steven J.; Singh, Balwinder

    2014-05-06

    A suite of physical parameterizations (deep and shallow convection, turbulent boundary layer, aerosols, cloud microphysics, and cloud fraction) from the global climate model Community Atmosphere Model version 5.1 (CAM5) has been implemented in the regional model Weather Research and Forecasting with chemistry (WRF-Chem). A downscaling modeling framework with consistent physics has also been established in which both global and regional simulations use the same emissions and surface fluxes. The WRF-Chem model with the CAM5 physics suite is run at multiple horizontal resolutions over a domain encompassing the northern Pacific Ocean, northeast Asia, and northwest North America for April 2008 when the ARCTAS, ARCPAC, and ISDAC field campaigns took place. These simulations are evaluated against field campaign measurements, satellite retrievals, and ground-based observations, and are compared with simulations that use a set of common WRF-Chem Parameterizations. This manuscript describes the implementation of the CAM5 physics suite in WRF-Chem provides an overview of the modeling framework and an initial evaluation of the simulated meteorology, clouds, and aerosols, and quantifies the resolution dependence of the cloud and aerosol parameterizations. We demonstrate that some of the CAM5 biases, such as high estimates of cloud susceptibility to aerosols and the underestimation of aerosol concentrations in the Arctic, can be reduced simply by increasing horizontal resolution. We also show that the CAM5 physics suite performs similarly to a set of parameterizations commonly used in WRF-Chem, but produces higher ice and liquid water condensate amounts and near-surface black carbon concentration. Further evaluations that use other mesoscale model parameterizations and perform other case studies are needed to infer whether one parameterization consistently produces results more consistent with observations.

  3. St. Regis Mohawk Tribe Paves the Way to a Sustainable Future; Kicks Off

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

    Community Solar Initiative | Department of Energy St. Regis Mohawk Tribe Paves the Way to a Sustainable Future; Kicks Off Community Solar Initiative St. Regis Mohawk Tribe Paves the Way to a Sustainable Future; Kicks Off Community Solar Initiative June 12, 2015 - 1:51pm Addthis Six photovoltaic arrays generate 32 kilowatts of energy to power 20 units at the Akwesasne Housing Authorityテ「ツツ冱 (AHA) Sunrise Acres housing complex on the St. Regis Mohawk Reservation. Pictured from left to right

  4. 21st Annual Department of Energy National Science Bowl April 30 - May 2 |

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

    Department of Energy 1st Annual Department of Energy National Science Bowl April 30 - May 2 21st Annual Department of Energy National Science Bowl April 30 - May 2 April 25, 2011 - 12:00am Addthis WASHINGTON, D.C. - U.S. Department of Energy (DOE) Secretary Steven Chu announced today that on April 30 through May 2 the DOE will host 69 high school and 41 middle school teams to compete for championship titles at the 21st annual National Science Bowl competition in Washington, D.C. The 110

  5. Clean, Efficient, and Reliable Power for the 21st Century: Fact Sheet |

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

    Department of Energy Clean, Efficient, and Reliable Power for the 21st Century: Fact Sheet Clean, Efficient, and Reliable Power for the 21st Century: Fact Sheet This fact sheet provides an overview of the U.S. Department of Energy's Fuel Cell Technologies Office. Clean, Efficient, and Reliable Power for the 21st Century (1.19 MB) More Documents & Publications QER - Comment of Honda Motor Co., Inc. State of the States: Fuel Cells in America 2012 2010 Hydrogen and Fuel Cell Global

  6. Energy transitions in the early 21st Century

    SciTech Connect (OSTI)

    Paul Meakin

    2013-01-01

    We are in the early stages of a long and complex transition from a global economy based on fossil energy to an economy based on low carbon renewable energy. However, fossil fuel resources are abundant and widely distributed, and they will remain the dominant source of primary energy for at least the next quarter century. In the United States, displacement of coal by natural gas for electric power generation has done more to reduce CO2 emissions than all new renewables combined, and this may occur globally for the next decade or two, even if the European Union does not take advantage of its large unconventional natural gas resources. Greater energy efficiency (not including the efficiencies associated with displacement of coal by gas) will also be more important than new renewables. Cost/benefit ratios are important for sustainability of the transition, and some energy efficiency technologies and displacement of coal by natural gas have lower cost/benefit ratios than wind power, solar power or biofuels. Money spent on the large scale deployment of wind, solar and especially biofuels would be better spent on research, development and demonstration of a broader suite of technologies that would support the energy transition, with a focus on improving the cost benefit ratios of already deployed technologies and developing alternatives. Advanced nuclear reactors, engineered geothermal systems, fossil fuel recovery coupled with CO2 sequestration and pre-combustion or post-combustion decarbonation of fossil fuels with geological CO2 sequestration are among the technologies that might be more cost effective than wind, solar or biofuels, and biofuels have serious adverse societal and environment consequences.

  7. Our Hidden Past: 1st Mission | Y-12 National Security Complex

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

    Our Hidden Past: 1st Mission The mp4 video format is not supported by this browser. Download video Captions: On Time: 6:04 min. It was the biggest secret in the biggest war in ...

  8. Roadmap and technical white papers for the 21st century truck partnership

    SciTech Connect (OSTI)

    None, None

    2006-12-01

    21st Century Truck Partnership will support the development and implementation of technologies that will cut fuel use and emissions and enhance safety, affordability, and performance of trucks and buses.

  9. Town Hall Meeting October 1st, 2012 | OpenEI Community

    Open Energy Info (EERE)

    Town Hall Meeting October 1st, 2012 Home > Blogs > Graham7781's blog Graham7781's picture Submitted by Graham7781(2017) Super contributor 19 September, 2012 - 13:40 OpenEI Town...

  10. Creating the Clean Energy Jobs of the 21st Century | Department...

    Energy Savers [EERE]

    Fact Sheet on clean energy jobs in Nevada Creating the Clean Energy Jobs of the 21st Century (127.41 KB) More Documents & Publications Nevada Recovery Act State Memo Expansion of ...

  11. EECBG Success Story: St. Paul Parking Ramp Serves as a Model...

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

    Paul Parking Ramp Serves as a Model for Sustainability EECBG Success Story: St. Paul Parking Ramp Serves as a Model for Sustainability April 17, 2014 - 2:10pm Addthis Upgrades such ...

  12. Feasibiltiy of Power and Particle Handling in an ST-FNSF and...

    Office of Scientific and Technical Information (OSTI)

    Feasibiltiy of Power and Particle Handling in an ST-FNSF and the Effects of Divertor Geometry Citation Details In-Document Search Title: Feasibiltiy of Power and Particle Handling...

  13. A Model For The Sulphur Springs Geothermal Field St Lucia | Open...

    Open Energy Info (EERE)

    The Sulphur Springs Geothermal Field St Lucia Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Model For The Sulphur Springs Geothermal Field...

  14. TODAY: Secretary Chu, Secretary LaHood, Colorado Governor Hickenlooper, St.

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

    Paul Mayor Coleman, Tucson Mayor Walkup to Discuss Success of DOE's Clean Cities Program | Department of Energy Chu, Secretary LaHood, Colorado Governor Hickenlooper, St. Paul Mayor Coleman, Tucson Mayor Walkup to Discuss Success of DOE's Clean Cities Program TODAY: Secretary Chu, Secretary LaHood, Colorado Governor Hickenlooper, St. Paul Mayor Coleman, Tucson Mayor Walkup to Discuss Success of DOE's Clean Cities Program April 19, 2011 - 12:00am Addthis WASHINGTON - Today, April, 19, 2011,

  15. U.S. Department of Energy Welcomes the United Kingdom as 21st Member of the

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

    Global Nuclear Energy Partnership | Department of Energy Welcomes the United Kingdom as 21st Member of the Global Nuclear Energy Partnership U.S. Department of Energy Welcomes the United Kingdom as 21st Member of the Global Nuclear Energy Partnership January 26, 2008 - 11:29am Addthis WASHINGTON, DC -The U.S. Department of Energy (DOE) today welcomed the United Kingdom (UK) as the Global Nuclear Energy Partnership's (GNEP) twenty-first partner. GNEP, a voluntary international partnership,

  16. Senior Professional (SL/ST) Performance Cycle - Aggregate Results FY 2013 |

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

    Department of Energy Senior Professional (SL/ST) Performance Cycle - Aggregate Results FY 2013 Senior Professional (SL/ST) Performance Cycle - Aggregate Results FY 2013 The memorandum releases the FY 2013 aggregate results for DOE's Senior Professional members and provides a summary of past results. As a brief summary: DOE had 27% of its Senior Professional members rated Outstanding. All Senior Professional members received a performance bonus and with an average bonus of $1,585.

  17. How Synchrophasors are Bringing the Grid into the 21st Century | Department

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

    of Energy Synchrophasors are Bringing the Grid into the 21st Century How Synchrophasors are Bringing the Grid into the 21st Century April 16, 2014 - 12:10pm Addthis Power lines carry electricity across Washington State. | Photo courtesy of the Energy Department. Power lines carry electricity across Washington State. | Photo courtesy of the Energy Department. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability What is a

  18. LANL gets young women involved in math and science at 31st Expanding Your

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

    Horizons Conference April 6 31st Expanding Your Horizons Conference LANL gets young women involved in math and science at 31st Expanding Your Horizons Conference April 6 The young women will participate in hands-on activities in such fields as astronomy, robotics, forensics, chemistry, and earth science. March 4, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  19. A POLICY FRAMEWORK FOR THE 21st CENTURY GRID: Enabling Our Secure Energy

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

    Future | Department of Energy A POLICY FRAMEWORK FOR THE 21st CENTURY GRID: Enabling Our Secure Energy Future A POLICY FRAMEWORK FOR THE 21st CENTURY GRID: Enabling Our Secure Energy Future This policy framework focuses on the deployment of information and communications technologies in the electricity sector. As they are developed and deployed, these smart grid technologies and applications will bring new capabilities to utilities and their customers. In tandem with the development and

  20. St. Lucie County, Florida, Summary of Reported Data From July 1, 2010 ツ September 30, 2013

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

    St. Lucie County, Florida, Summary of Reported Data From July 1, 2010 - September 30, 2013 Better Buildings Neighborhood Program Report Produced By: U.S. Department of Energy June 2014 ST. LUCIE COUNTY, FLORIDA, SUMMARY OF REPORTED DATA ACKNOWLEDGMENTS This document presents a summary of data reported by an organization awarded federal financial assistance (e.g., grants, cooperative agreements) through the U.S. Department of Energy's ( DOE's) Better Buildings Neighborhood Program (BBNP) from

  1. DOE - Office of Legacy Management -- St Louis University - MO 0-02

    Office of Legacy Management (LM)

    University - MO 0-02 FUSRAP Considered Sites Site: ST. LOUIS UNIVERSITY (MO.0-02) Eliminated from consideration under FUSRAP - As of 1987 the facility operated under an NRC license Designated Name: Not Designated Alternate Name: None Location: St. Louis , Missouri MO.0-02-1 Evaluation Year: 1987 MO.0-02-1 Site Operations: Performed research activities involving small quantities of radioactive materials in a controlled environment. MO.0-02-1 Site Disposition: Eliminated - No Authority - Potential

  2. C/O HELP PLLC, 750 SEVENTEETH STREET N.W. SUITE 900 Washington, D.C. 20006 Tel. Tel. Tel. Tel. 202-378-2300

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

    C/O HELP PLLC, 750 SEVENTEETH STREET N.W. SUITE 900 Washington, D.C. 20006 Tel. Tel. Tel. Tel. 202-378-2300 February 27, 2012 Submitted via email to: Brian.Mills@hq.doe.gov Mr. Brian Mills Office of Electricity Delivery and Energy Reliability (OE-20) U.S. Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Re: Coordination of Federal Authorizations for Electric Transmission Facilities, RIN 1901-AB18 Dear Mr. Mills: On behalf of WIRES (www.wiresgroup.com) I am pleased to submit

  3. EAC Recommendations on Expanding and Modernizing the Electric Power Delivery System for the 21st Century (September 2014)

    Broader source: Energy.gov [DOE]

    EAC Recommendations from the September 2014 meeting on Expanding and Modernizing the Electric Power Delivery System for the 21st Century

  4. Microstructural characterization in dissimilar friction stir welding between 304 stainless steel and st37 steel

    SciTech Connect (OSTI)

    Jafarzadegan, M.; State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin ; Feng, A.H.; Abdollah-zadeh, A.; Saeid, T.; Shen, J.; Assadi, H.

    2012-12-15

    In the present study, 3 mm-thick plates of 304 stainless steel and st37 steel were welded together by friction stir welding at a welding speed of 50 mm/min and tool rotational speed of 400 and 800 rpm. X-ray diffraction test was carried out to study the phases which might be formed in the welds. Metallographic examinations, and tensile and microhardness tests were used to analyze the microstructure and mechanical properties of the joint. Four different zones were found in the weld area except the base metals. In the stir zone of the 304 stainless steel, a refined grain structure with some features of dynamic recrystallization was evidenced. A thermomechanically-affected zone was characterized on the 304 steel side with features of dynamic recovery. In the other side of the stir zone, the hot deformation of the st37 steel in the austenite region produced small austenite grains and these grains transformed to fine ferrite and pearlite and some products of displacive transformations such as Widmanstatten ferrite and martensite by cooling the material after friction stir welding. The heat-affected zone in the st37 steel side showed partially and fully refined microstructures like fusion welding processes. The recrystallization in the 304 steel and the transformations in the st37 steel enhanced the hardness of the weld area and therefore, improved the tensile properties of the joint. - Highlights: Black-Right-Pointing-Pointer FSW produced sound welds between st37 low carbon steel and 304 stainless steel. Black-Right-Pointing-Pointer The SZ of the st37 steel contained some products of allotropic transformation. Black-Right-Pointing-Pointer The material in the SZ of the 304 steel showed features of dynamic recrystallization. Black-Right-Pointing-Pointer The finer microstructure in the SZ increased the hardness and tensile strength.

  5. A combined Sm-Nd, Rb-Sr, and U-Pb isotopic study of Mg-suite norite 78238: Further evidence for early differentiation of the Moon

    SciTech Connect (OSTI)

    Edmunson, J; E.Borg, L; Nyquist, L E; Asmerom, Y

    2008-11-17

    Lunar Mg-suite norite 78238 was dated using the Sm-Nd, Rb-Sr, and U-Pb isotopic systems in order to constrain the age of lunar magma ocean solidification and the beginning of Mg-suite magmatism, as well as to provide a direct comparison between the three isotopic systems. The Sm-Nd isotopic system yields a crystallization age for 78238 of 4334 {+-} 37 Ma and an initial {var_epsilon}{sub Nd}{sup 143} value of -0.27 {+-} 0.74. The age-initial {var_epsilon}{sub Nd}{sup 143} (T-I) systematics of a variety of KREEP-rich samples, including 78238 and other Mg-suite rocks, KREEP basalts, and olivine cumulate NWA 773, suggest that lunar differentiation was completed by 4492 {+-} 61 Ma assuming a Chondritic Uniform Reservoir bulk composition for the Moon. The Rb-Sr isotopic systematics of 78238 were disturbed by post-crystallization processes. Nevertheless, selected data points yield two Rb-Sr isochrons. One is concordant with the Sm-Nd crystallization age, 4366 {+-} 53 Ma. The other is 4003 {+-} 95 Ma and is concordant with an Ar-Ar age for 78236. The {sup 207}Pb-{sup 206}Pb age of 4333 {+-} 59 Ma is concordant with the Sm-Nd age. The U-Pb isotopic systematics of 78238 yield linear arrays equivalent to younger ages than the Pb-Pb system, and may reflect fractionation of U and Pb during sample handling. Despite the disturbed nature of the U-Pb systems, a time-averaged {mu} ({sup 238}U/{sup 204}Pb) value of the source can be estimated at 27 {+-} 30 from the Pb-Pb isotopic systematics. Because KREEP-rich samples are likely to be derived from source regions with the highest U/Pb ratios, the relatively low {mu} value calculated for the 78238 source suggests the bulk Moon does not have an exceedingly high {mu} value.

  6. Two California Schools Win the 21st U.S. Department of Energy National

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

    Science Bowl | Department of Energy California Schools Win the 21st U.S. Department of Energy National Science Bowl Two California Schools Win the 21st U.S. Department of Energy National Science Bowl May 2, 2011 - 12:00am Addthis WASHINGTON, D.C. - A high school team from Sacramento and a middle school team from San Ramon won the 2011 U.S. Department of Energy (DOE) National Science Bowl today at the National Building Museum in Washington D.C. Mira Loma High School defeated Montgomery Blair

  7. Market Evolution: Wholesale Electricity Market Design for 21st Century Power Systems

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

    1stCenturyPower.org Technical Report NREL/TP-6A20-57477 October 2013 Contract No. DE-AC36-08GO28308 Market Evolution: Wholesale Electricity Market Design for 21 st Century Power Systems Jaquelin Cochran, Mackay Miller, Michael Milligan, Erik Ela, Douglas Arent, and Aaron Bloom National Renewable Energy Laboratory Matthew Futch IBM Juha Kiviluoma and Hannele Holtinnen VTT Technical Research Centre of Finland Antje Orths Energinet.dk Emilio Gテウmez-Lテ。zaro and Sergio Martテュn-Martテュnez Universidad

  8. Smart Grid Week: How the Transition to 21st Century Grid Impacts You |

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

    Department of Energy How the Transition to 21st Century Grid Impacts You Smart Grid Week: How the Transition to 21st Century Grid Impacts You June 5, 2013 - 2:18pm Addthis Smart meter technology plays a key role in the U.S. Department of Energy Solar Decathlon competition. <a href="/node/300517">The Team Tidewater Virginia's smart meter</a>, as seen on opening day, indicates the team generated 5 kW hours of electricity in the first several hours of the competition. |

  9. Science in St. Louis | Dr. Ryan Clegg-Watkins | Photosynthetic Antenna

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

    Research Center Ryan Clegg-Watkins May 24, 2016 Science in St. Louis | Dr. Ryan Clegg-Watkins Exploring the Moon from Orbit - Paving the Way for Future Astronaut Explorers Exploring the Moon from Orbit - Paving the Way for Future Astronaut Explorers Dr. Clegg-Watkins is a McDonnell Center for the Space Sciences Postdoctoral Research Associate at Washington University in St. Louis. She uses Lunar Reconnaissance Orbiter Camera images to study the effects of rocket exhaust on lunar soil and to

  10. NERSC Users Learn Code Optimization Tips and Tricks at 1st Hackathon

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

    Users Learn Code Optimization Tips and Tricks at 1st Hackathon NERSC Users Learn Code Optimization Tips and Tricks at 1st Hackathon March 6, 2015 A one-day "Hack-A-Thon" held February 25 at NERSC's Oakland Scientific Facility during the annual NERSC Users Group (NUG) meeting has been deemed a rousing success by organizers and attendees alike. The event was designed to give users the opportunity to optimize a computationally intensive piece of code-either their own or a sample kernel

  11. Hydropower Vision: A New Chapter for America's 1st Renewable Electricity

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

    Source | Department of Energy Hydropower Vision: A New Chapter for America's 1st Renewable Electricity Source Hydropower Vision: A New Chapter for America's 1st Renewable Electricity Source July 26, 2016 - 8:57am Addthis 1 of 14 2 of 14 Existing hydropower generation capacity in the United States (79.6 GW) 3 of 14 Existing pumped storage hydropower capacity in the United States (21.6 GW) 4 of 14 The Hydropower Vision analysis finds that U.S. hydropower could grow from 101 GW of capacity to

  12. DOE - Office of Legacy Management -- St Louis Downtown Site - MO 02

    Office of Legacy Management (LM)

    Downtown Site - MO 02 FUSRAP Considered Sites St. Louis Downtown, MO Alternate Name(s): Destrehan Street Plant Downtown Site Mallinckrodt Chemical Plant Mallinckrodt Chemical Works MO.02-1 MO.02-3 Location: 65 Destrehan Street, St. Louis, Missouri MO.02-5 Historical Operations: Conducted uranium metal and uranium oxides research, development, and production for MED and AEC. MO.02-6 MO.02-7 Eligibility Determination: Eligible MO.02-1 Radiological Survey(s): Assessment Surveys MO.02-2 MO.02-3 Site

  13. Deliverable for F?ST project: Ln Resin based PLE

    SciTech Connect (OSTI)

    Peterson, Dominic S.; Armenta, Claudine E.; Rim, Jung H.

    2012-05-03

    This memo describes the fabrication of a polymer ligand extractant based on Eichrom's LN-1 resin. This work has been in support of the Fast Alpha Spectrometry Tool (F{alpha}ST) project. The first part of LANL's role in this project is to evaluate new extractants for use in polymer ligand extractants (PLEs). The first new extractant evaluated is Di(2-ethyl hexyl) phosphoric acid (HDEHP), which is an effective metal extractant. It has very efficient chelating properties for a wide variety of metal ions. HDEHP is an amphiphillic molecule with two long hydrocarbon chains and a polar end with a phosphoryl oxygen (P=O) and an acidic -OH group as shown in Figure 1. HDEHP has shown effectiveness in extracting lanthanides, selective actinides, and other trivalent elements. Several authors have reported that lanthanides and elements with +3 oxidation state have similar extraction behavior in nitric acid. The distribution ratio for lanthanides rapidly decreases at lower nitric concentration then start to increase at higher concentration as shown in. The trivalent americium, curium, and yttrium exhibit similar trend as trivalent lanthanides. This extraction trend can be also observed from hydrogen chloride solution. This work describes the use of this ligand in a PLE to extract plutonium from solution. Polymer ligand films were prepared by dissolving HDEHP ligands and polystyrene beads in THF. The solution was directly deposited onto a 40 mm diameter stainless steel substrate using an automated pipette. HDEHP based PLEs with direct stippling method are shown in Figure 2. The solution was air dried at room temperature overnight to ensure complete evaporation of THF. The plutonium tracer solution was prepared in 0.01, 0.1, 1, and 8M nitric solutions to study the effect of nitric concentration in plutonium extraction. 0.1667 Bq {sup 239}Pu tracer solution was directly stippled on each PLE and was allowed to equilibrate for 3 hours before removing the solution. The plutonium

  14. St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids

    Broader source: Energy.gov [DOE]

    Breakout Session 3A窶任onversion Technologies III: Energy from Our Waste窶埜ill we Be Rich in Fuel or Knee Deep in Trash by 2025? St. Petersburg, FL: Vehicle Use of Recycled Natural Gas Derived from Wastewater Biosolids William Eleazer, Supervising Engineer, Brown and Caldwell

  15. Conceptual design report for the mechanical disassembly of Fort St. Vrain fuel elements

    SciTech Connect (OSTI)

    Lord, D.L.; Wadsworth, D.C.; Sekot, J.P.; Skinner, K.L.

    1993-04-01

    A conceptual design study was prepared that: (1) reviewed the operations necessary to perform the mechanical disassembly of Fort St. Vrain fuel elements; (2) contained a description and survey of equipment capable of performing the necessary functions; and (3) performed a tradeoff study for determining the preferred concepts and equipment specifications. A preferred system was recommended and engineering specifications for this system were developed.

  16. Local boy makes good as scientist at JLab (St. Louis BizTalk) | Jefferson

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

    Lab Local boy makes good as scientist at JLab (St. Louis BizTalk) External Link: http://www.bizjournals.com/stlouis/blog/2012/02/local-boy-makes-good-as-scientis... By jlab_admin on Fri, 2012-02-1

  17. Kokes Awards for the 21st NAM Meeting (San Francisco, CA, 2009)

    SciTech Connect (OSTI)

    Katz, Alex

    2009-08-31

    The PI in this project Alexander Katz, UC Berkeley (askatz@berkeley.edu), in conjunction with the Kokes Awards subcommittee and conference organizing committee, used DOE grant DE-FG-02-08ER15993 to partially offset costs of attending the 21st North American Catalysis Society in San Francisco, California, for 30 graduate students from the United States

  18. EECBG Success Story: St. Paul Parking Ramp Serves as a Model for Sustainability

    Broader source: Energy.gov [DOE]

    The RiverCentre parking ramp in St. Paul, Minnesota, is racking up big savings. Energy-efficient improvements made to the structure by state and local officials have cut energy use by 50%, saving thousands of dollars annually. Learn more.

  19. Systems Performance Analyses of Alaska Wind-Diesel Projects; St. Paul, Alaska (Fact Sheet)

    SciTech Connect (OSTI)

    Baring-Gould, I.

    2009-04-01

    This fact sheet summarizes a systems performance analysis of the wind-diesel project in St. Paul, Alaska. Data provided for this project include load data, average wind turbine output, average diesel plant output, dump (controlling) load, average net capacity factor, average net wind penetration, estimated fuel savings, and wind system availability.

  20. Low tipping at the gate: Solid waste management in St. Louis

    SciTech Connect (OSTI)

    Sager, K.A.

    1997-10-01

    With the largest solid waste management district in the state of Missouri, St. Louis offers low tipping fees and plenty of capacity for waste and recyclables at virtually no cost to the city`s nearly 400,000 residents. The city of St. Louis has its own refuse collection and is doing curbside pickup on a pilot basis for about 3,500 homes, says Lee Fox, president of the Missouri Recycling Association (St. Louis). Also for waste management, there is blue-bag drop-off and a series of drop-off sites at different fire stations throughout the city. The central-west side has once-a-week curbside service. There are 92 separate municipalities and 35% of the area is unincorporated. It really depends on where one lives and the service. St. Louis has twice-a-week trash service, with a once-a-week curbside and yard waste pickup. The city collects all residential trash, which is financed by the city`s general revenue fund, with no direct user fees to residents. Solid waste is shipped to an Illinois landfill owned by Allied Waste Industries, Inc. (Scottsdale, Ariz.). With no current citywide curbside recycling program, private recyclers provide collection to a small percentage of homes throughout the metropolitan area.

  1. SensorNet Node Suite

    Energy Science and Technology Software Center (OSTI)

    2004-09-01

    The software in the SensorNet Node adopts and builds on IEEE 1451 interface principles to read data from and control sensors, stores the data in internal database structures, and transmits it in adapted Web Feature Services protocol packets to the SensorNet database. Failover software ensures that at least one available mode of communication remains alive.

  2. Automated Nuclear Data Test Suite

    Energy Science and Technology Software Center (OSTI)

    2013-01-09

    Provides python routines to create a database of test problems in a user-defined directory tree, to query the database using user-defined parameters, to generate a list of test urns, to automatically run with user-defined particle transport codes. Includes natural isotope abundance data, and a table of benchmark effective for fast critical assemblies. Does not include input decks, cross-section libraries, or particle transport codes.

  3. SPOT Suite Transforms Beamline Science

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

    drive, import it to his computer and manually manipulate and reconstruct it. Because each image file was about 20 gigabytes, this process was very time-intensive. And while he was...

  4. Uterine Artery Embolization for Leiomyomata: Optimization of the Radiation Dose to the Patient Using a Flat-Panel Detector Angiographic Suite

    SciTech Connect (OSTI)

    Sapoval, Marc Pellerin, Olivier; Rehel, Jean-Luc; Houdoux, Nicolas; Rahmoune, Ghizlaine; Aubert, Bernard; Fitton, Isabelle

    2010-10-15

    The purpose of this study was to assess the ability of low-dose/low-frame fluoroscopy/angiography with a flat-panel detector angiographic suite to reduce the dose delivered to patients during uterine fibroid embolization (UFE). A two-step prospective dosimetric study was conducted, with a flat-panel detector angiography suite (Siemens Axiom Artis) integrating automatic exposure control (AEC), during 20 consecutive UFEs. Patient dosimetry was performed using calibrated thermoluminescent dosimeters placed on the lower posterior pelvis skin. The first step (10 patients; group A) consisted in UFE (bilateral embolization, calibrated microspheres) performed using the following parameters: standard fluoroscopy (15 pulses/s) and angiography (3 frames/s). The second step (next consecutive 10 patients; group B) used low-dose/low-frame fluoroscopy (7.5 pulses/s for catheterization and 3 pulses/s for embolization) and angiography (1 frame/s). We also recorded the total dose-area product (DAP) delivered to the patient and the fluoroscopy time as reported by the manufacturer's dosimetry report. The mean peak skin dose decreased from 2.4 {+-} 1.3 to 0.4 {+-} 0.3 Gy (P = 0.001) for groups A and B, respectively. The DAP values decreased from 43,113 {+-} 27,207 {mu}Gy m{sup 2} for group A to 9,515 {+-} 4,520 {mu}Gy m{sup 2} for group B (P = 0.003). The dose to ovaries and uterus decreased from 378 {+-} 238 mGy (group A) to 83 {+-} 41 mGy (group B) and from 388 {+-} 246 mGy (group A) to 85 {+-} 39 mGy (group B), respectively. Effective doses decreased from 112 {+-} 71 mSv (group A) to 24 {+-} 12 mSv (group B) (P = 0.003). In conclusion, the use of low-dose/low-frame fluoroscopy/angiography, based on a good understanding of the AEC system and also on the technique during uterine fibroid embolization, allows a significant decrease in the dose exposure to the patient.

  5. A summary of recent refinements to the WAKE dispersion model, a component of the HGSYSTEM/UF{sub 6} model suite

    SciTech Connect (OSTI)

    Yambert, M.W.; Lombardi, D.A.; Goode, W.D. Jr.; Bloom, S.G.

    1998-08-01

    The original WAKE dispersion model a component of the HGSYSTEM/UF{sub 6} model suite, is based on Shell Research Ltd.`s HGSYSTEM Version 3.0 and was developed by the US Department of Energy for use in estimating downwind dispersion of materials due to accidental releases from gaseous diffusion plant (GDP) process buildings. The model is applicable to scenarios involving both ground-level and elevated releases into building wake cavities of non-reactive plumes that are either neutrally or positively buoyant. Over the 2-year period since its creation, the WAKE model has been used to perform consequence analyses for Safety Analysis Reports (SARs) associated with gaseous diffusion plants in Portsmouth (PORTS), Paducah (PGDP), and Oak Ridge. These applications have identified the need for additional model capabilities (such as the treatment of complex terrain and time-variant releases) not present in the original utilities which, in turn, has resulted in numerous modifications to these codes as well as the development of additional, stand-alone postprocessing utilities. Consequently, application of the model has become increasingly complex as the number of executable, input, and output files associated with a single model run has steadily grown. In response to these problems, a streamlined version of the WAKE model has been developed which integrates all calculations that are currently performed by the existing WAKE, and the various post-processing utilities. This report summarizes the efforts involved in developing this revised version of the WAKE model.

  6. Idaho National Laboratory Quarterly Performance Analysis - 1st Quarter FY2015

    SciTech Connect (OSTI)

    Mitchell, Lisbeth A.

    2015-03-01

    This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, 窶廾ccurrence Reporting and Processing of Operations Information,窶 requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 73 reportable events (27 from the 1St Qtr FY-15 and 46 from the prior three reporting quarters), as well as 38 other issue reports (including nine not reportable events and Significant Category A and B conditions reported during the1st Qtr FY-15) identified at INL during the past 12 months.

  7. Technology Roadmap for the 21st Century Truck Program, a government-industry research partnership

    SciTech Connect (OSTI)

    2000-12-01

    The 21st Century Truck Program has been established as a government-industry research partnership to support the development and implementation of commercially viable technologies that will dramatically cut fuel use and emissions of commercial trucks and buses while enhancing their safety and affordability as well as maintaining or enhancing performance. The innovations resulting from this program will reduce dependence on foreign oil, improve our nation's air quality, provide advanced technology for military vehicles, and enhance the competitiveness of the U.S. truck and bus industry while ensuring safe and affordable freight and bus transportation for the nation's economy. This Technology Roadmap for the 21st Century Truck Program has been prepared to guide the development of the technical advancements that will enable the needed improvements in commercial truck fuel economy, emissions, and safety.

  8. Tritium stripping in a nitrogen glove box using palladium/zeolite and SAES St 198{trademark}

    SciTech Connect (OSTI)

    Klien, J.E.; Wermer, J.R.

    1995-01-01

    Glove box clean-up experiments were conducted in a nitrogen glove box using palladium deposited on zeolite (Pd/z) and a SAES St 198{trademark} getter as tritium stripping materials. Protium/deuterium samples spiked with tritium were released into a 620 liter glove box to simulate tritium releases in a 10,500 liter glove box. The Pd/z and the SAES St 198{trademark} stripper beds produced a reduction in tritium activity of approximately two to three orders of magnitude and glove box clean-up was limited by a persistent background tritium activity level. Attempts to significantly reduce the glove box activity to lower levels without purging were unsuccessful.

  9. Tritium stripping in a nitrogen glove box using palladium/zeolite and SAES St 198

    SciTech Connect (OSTI)

    Klein, J.E.; Wermer, J.R.

    1995-10-01

    Glove box clean-up experiments were conducted in a nitrogen glove box using palladium deposited on zeolite (Pd/z) and a SAES St 198 getter as tritium stripping materials. Protium/deuterium samples spiked with tritium were released into a 620 liter glove box to simulate tritium releases in a 10,500 liter glove box. The Pd/z and the SAES St 198 stripper beds produced a reduction in tritium activity of approximately two to three orders of magnitude and glove box clean-up was limited by a persistent background tritium activity level. Attempts to significantly reduce the glove box activity to lower levels without purging were unsuccessful. 3 refs., 6 figs., 1 tab.

  10. Nondestructive examination of 51 fuel and reflector elements from Fort St. Vrain Core Segment 1

    SciTech Connect (OSTI)

    Miller, C.M.; Saurwein, J.J.

    1980-12-01

    Fifty-one fuel and reflector elements irradiated in core segment 1 of the Fort St. Vrain High-Temperature Gas-Cooled Reactor (HTGR) were inspected dimensionally and visually in the Hot Service Facility at Fort St. Vrain in July 1979. Time- and volume-averaged graphite temperatures for the examined fuel elements ranged from approx. 400/sup 0/ to 750/sup 0/C. Fast neutron fluences varied from approx. 0.3 x 10/sup 25/ n/m/sup 2/ to 1.0 x 10/sup 25/ n/m/sup 2/ (E > 29 fJ)/sub HTGR/. Nearly all of the examined elements shrank in both axial and radial dimensions. The measured data were compared with strain and bow predictions obtained from SURVEY/STRESS, a computer code that employs viscoelastic beam theory to calculate stresses and deformations in HTGR fuel elements.

  11. NREL: Hydrogen and Fuel Cells Research - NREL- and Sandia-Developed HyStEP

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

    Device Receives Far West FLC Award NREL- and Sandia-Developed HyStEP Device Receives Far West FLC Award September 1, 2016 The National Renewable Energy Laboratory (NREL), Sandia National Laboratories (SNL), and industry partners Air Liquide, Boyd Hydrogen, California Air Resources Board, and Toyota were selected as 2016 recipients of a Federal Laboratory Consortium (FLC) Far West Region Award for their outstanding partnership in designing, building, and deploying the Hydrogen Station

  12. FY2016 Budget Request: Positioned for the 21st Century Mission Delivery |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) 6 Budget Request: Positioned for the 21st Century Mission Delivery February 02, 2015 Washington, DC - U.S. Department of Energy (DOE) Under Secretary for Nuclear Security and National Nuclear Security Administration (NNSA) Administrator Lt. Gen. (Ret) Frank Klotz highlighted the strong support for NNSA in President Obama's Fiscal Year 2016 Budget Request. Delivered to Congress today, the FY 2016 President's budget request for the NNSA of

  13. Impact of Light-Duty Vehicle Emissions on 21st Century Carbon Dioxide Concentrations

    SciTech Connect (OSTI)

    Smith, Steven J.; Kyle, G. Page

    2007-08-04

    The impact of light-duty passenger vehicle emissions on global carbon dioxide concentrations was estimated using the MAGICC reduced-form climate model combined with the PNNL contribution to the CCSP scenarios product. Our central estimate is that tailpipe light duty vehicle emissions of carbon-dioxide over the 21st century will increase global carbon dioxide concentrations by slightly over 12 ppmv by 2100.

  14. Power Systems of the Future: A 21st Century Power Partnership Thought Leadership Report (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-01-01

    Powerful trends in technology, policy environments, financing, and business models are driving change in power sectors globally. In light of these trends, the question is no longer whether power systems will be transformed, but rather how these transformations will occur. Power Systems of the Future, a thought leadership report from the 21st Century Power Partnership, explores these pathways explores actions that policymakers and regulators can take to encourage desired power system outcomes.

  15. 21st Century Truck Partnership Roadmap Roadmap and Technical White Papers - 21CTP-0003, December 2006

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

    ACKNOWLEDGEMENTS The 21 st Century Truck Partnership would like to acknowledge the time and resource investment that all our partners have made in developing this roadmap and technical white paper document, and in remaining committed to the goals and objectives outlined herein. We would also like to extend our appreciation to the industry and government teams that produced the individual technical white papers, and the leaders of those teams who are listed below. Engines: Ron Graves (Oak Ridge

  16. EECBG Success Story: Job Creation and Energy Savings in St. Paul, Minnesota

    Broader source: Energy.gov [DOE]

    The city of St. Paul, Minnesota, and local produce distribution company, J&J Distributing, are taking a no-nonsense approach to cutting waste, saving energy and creating jobs in the Twin Cities. As part of the city窶冱 $1.3 million Energy Efficiency Conservation Block Grant, J&J Distributing has upgraded its interior lighting system and replaced 44 rooftop refrigeration units with three energy efficient climate control systems. Learn more.

  17. St. Louis Metro Biodiesel (B20) Transit Bus Evaluation: 12-Month Final Report

    SciTech Connect (OSTI)

    Barnitt, R.; McCormick, R. L.; Lammert, M.

    2008-07-01

    The St. Louis Metro Bodiesel Transit Bus Evaluation project is being conducted under a Cooperative Research and Development Agreement between NREL and the National Biodiesel Board to evaluate the extended in-use performance of buses operating on B20 fuel. The objective of this research project is to compare B20 and ultra-low sulfur diesel buses in terms of fuel economy, veicles maintenance, engine performance, component wear, and lube oil performance.

  18. OSTIblog Articles in the 21st century Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information 21st century Topic Energy Quadrennial Technology Review Released by Kate Bannan 28 Sep, 2011 in Science Communications "The Department is uniquely situated to serve as a resource for energy and technology data, information, and analysis that can enhance understanding, operation and planning across all organizations... ." - From the Energy Quadrennial Technology Review "...the Department's role as a source of information... is

  19. Power Systems of the Future: A 21st Century Power Partnership Thought Leadership Report

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

    AC36-08GO28308 Technical Report NREL/TP-6A20-62611 February 2015 Power Systems of the Future A 21 st Century Power Partnership Thought Leadership Report Owen Zinaman, Mackay Miller, Ali Adil, Douglas Arent, Jaquelin Cochran, and Ravi Vora National Renewable Energy Laboratory Sonia Aggarwal Energy Innovation: Policy and Technology LLC Minnesh Bipath South Africa National Energy Development Institute Carl Linvill Regulatory Assistance Project Ari David Columbia University Business School Richard

  20. Carbonyl sulfide and carbon disulfide from the eruptions of Mount St. Helens

    SciTech Connect (OSTI)

    Rasmussen, R.A.; Khalil, M.A.K.; Dalluge, R.W.; Penkett, S.A.; Jones, B.

    1982-01-01

    Ash from the massive 18 May 1980 eruption of Mount St. Helens readily gave off large amounts of carbonyl sulfide and carbon disulfide gases at room temperature. These findings suggest that the sulfur that enhances the Junge sulfate layer in the stratosphere after volcanic eruptions could be carried directly to the upper atmosphere as carbonyl sulfide and carbon disulfide adsorbed on ash particles from major volcanic eruptions.

  1. Equipment for nondestructive evaluation of the strength of the Fort St. Vrain core-support blocks

    SciTech Connect (OSTI)

    Morgan, W.C.; Prince, J.M.; Posakony, G.J.

    1982-09-01

    A novel sweep-frequency eddy current instrument has been constructed for measuring density-depth profiles in oxidized graphite. Development work on additional parts of the instrumentation package, that was to be tested in the Fort St. Vrain High Temperature Gas-Cooled Reactor, has been temporarily halted. This report documents the work which has been accomplished to date and presents the current status of the equipment development effort.

  2. Thermal-stress analysis of a Fort St. Vrain core-support block under accident conditions

    SciTech Connect (OSTI)

    Carruthers, L.M.; Butler, T.A.; Anderson, C.A.

    1982-01-01

    A thermoelastic stress analysis of a graphite core support block in the Fort St. Vrain High Temperature Gas Cooled Reactor is described. The support block is subjected to thermal stresses caused by a loss of forced circulation accident of the reactor system. Two- and three-dimensional finite element models of the core support block are analyzed using the ADINAT and ADINA codes, and results are given that verify the integrity of this structural component under the given accident condition.

  3. DOE Zero Energy Ready Home Case Study: Amaris Custom Home, St.Paul, Minnesota (Fact Sheet),

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

    Custom Homes St. Paul, Minnesota 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 are designed in to give you superior construction,

  4. Visioning the 21st Century Electricity Industry: Outcomes and Strategies for America

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

    Lauren Azar Senior Advisor to the Secretary U. S. Department of Energy 8 February 2012 Visioning the 21 st Century Electricity Industry: Strategies and Outcomes for America http://teeic.anl.gov/er/transmission/restech/dist/index.cfm We all have "visions," in one form or another: * Corporations call them strategic plans * RTOs ... transmission expansion plans or Order 1000 plans * State PUCs ... integrated resource plans * Employees ... career goals Artist: Paolo Frattesi Artist: Paolo

  5. Long Term Stewardship Challenges at the St. Louis District FUSRAP Sites

    SciTech Connect (OSTI)

    Dell'Orco, L.; Chambers, D.

    2002-02-27

    Non-Federally owned radioactively contaminated sites in St. Louis, Missouri are currently being remediated by the St. Louis District Corps of Engineers under the Formerly Utilized Sites Remedial Action Program (FUSRAP). When FUSRAP remediation is complete, inaccessible soils which have levels of contamination greater than unrestricted use standards, will remain. The purpose of this paper is to document the initial challenges facing the project team during its development of the Long Term Stewardship plan for the management of these soils. These soils are located under buildings, roads, railroads and bridges. The Long Term Stewardship plan for the majority of the sites is being developed simultaneously with the remedy selection process. A living document, it will ultimately document the remedial action end state and location of inaccessible soils and implement the plan for ensuring these soils are not a threat to human health and the environment. Although these soils are protective in their current configuration, at some point in time, when activities such as maintenance, utility or property improvement occur, the soils will become accessible and need to be addressed by the federal government. Up until that point in time they will need to be effectively managed to ensure they remain protective. The St. Louis District is in the process of collaboratively developing this plan with its regulators, affected stakeholders and interested parties.

  6. EA-1874: Department of Energy Loan Guarantee to NRG Energy, Inc. for the St. Lucie County Plasma Energy Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EA evaluates the environmental impacts of a proposal to provide a DOE loan guarantee to NRG Energy, Inc., for the St. Lucie County Plasma Energy Project in Florida.

  7. Superfund record of decision (EPA Region 7): St. Louis Airport/HHS/Futura Coatings Co. , St. Louis County, MO, August 27, 1998

    SciTech Connect (OSTI)

    Not Available

    1999-03-01

    This document presents the selected remedial action for the cleanup of wastes related to Manhattan Engineering District/Atomic Energy Commission (MED/AEC) operations in accessible soils and ground water at the St. Louis Downtown Site (SLDS). The main components of the selected remedial action include: Excavation and off-site disposal of approximately 65,000 cubic meters (85,000 cubic yards) (in-situ) contaminated soil; and No remedial action is required for ground water beneath the site. Perimeter monitoring of the ground water in the Mississippi River alluvial aquifer, designated as the hydrostratigraphic B Unit, will be performed and the need for ground water remediation will be evaluated as part of the periodic reviews performed for the site.

  8. Intraoperative Radiation Therapy in Early Breast Cancer Using a Linear Accelerator Outside of the Operative Suite: An 的mage-Guided Approach

    SciTech Connect (OSTI)

    Hanna, Samir Abdallah; Simes Dornellas de Barros, Alfredo Carlos; Martins de Andrade, Felipe Eduardo; Barbosa Bevilacqua, Jose Luiz; Morales Piato, Jos Roberto; Lopes Pelosi, Edilson; Martella, Eduardo; Fernandes da Silva, Jo縊 Luis; Andrade Carvalho, Heloisa de

    2014-08-01

    Purpose: To present local control, complications, and cosmetic outcomes of intraoperative radiation therapy (IORT) for early breast cancer, as well as technical aspects related to the use of a nondedicated linear accelerator. Methods and Materials: This prospective trial began in May of 2004. Eligibility criteria were biopsy-proven breast-infiltrating ductal carcinoma, age >40years, tumor <3cm, and cN0. Exclusion criteria were in situ or lobular types, multicentricity, skin invasion, any contraindication for surgery and/or radiation therapy, sentinel lymph node involvement, metastasis, or another malignancy. Patients underwent classic quadrantectomy with intraoperative sentinel lymph node and margins evaluation. If both free, the patient was transferred from operative suite to linear accelerator room, and IORT was delivered (21 Gy). Primary endpoint: local recurrence (LR); secondary endpoints: toxicities and aesthetics. Quality assurance involved using a customized shield for chest wall protection, applying procedures to minimize infection caused by patient transportation, and using portal films to check collimator-shield alignment. Results: A total of 152 patients were included, with at least 1year follow-up. Median age (range) was 58.3 (40-85.4) years, and median follow-up time was 50.7 (12-110.5) months. The likelihood of 5-year local recurrence was 3.7%. There were 3 deaths, 2 of which were cancer related. The Kaplan-Meier 5-year actuarial estimates of overall, disease-free, and local recurrence-free survivals were 97.8%, 92.5%, and 96.3%, respectively. The overall incidences of acute and late toxicities were 12.5% and 29.6%, respectively. Excellent, good, fair, and bad cosmetic results were observed in 76.9%, 15.8%, 4.3%, and 2.8% of patients, respectively. Most treatments were performed with a 5-cm collimator, and in 39.8% of the patients the electron-beam energy used was ?12MeV. All patients underwent portal film evaluation, and the shielding was

  9. Geothermal heating project at St. Mary's Hospital, Pierre, South Dakota. Final report

    SciTech Connect (OSTI)

    Not Available

    1984-12-01

    St. Mary's Hospital, Pierre, South Dakota, with the assistance of the US Department of Energy, drilled a 2176 ft well into the Madison Aquifer ot secure 108/sup 0/F artesian flow water at 385 gpm (475 psig shut-in pressure). The objective was to provide heat for domestic hot water and to space heat 163,768 sq. ft. Cost savings for the first three years were significant and, with the exception of a shutdown to replace some corroded pipe, the system has operated reliably and continuously for the last four years.

  10. Integration of Rooftop Photovoltaic Systems in St. Paul Ford Site's Redevelopment Plans

    SciTech Connect (OSTI)

    Olis, D.; Mosey, G.

    2015-03-01

    The purpose of this analysis is to estimate how much electricity the redeveloped Ford Motor Company assembly plant site in St. Paul, Minnesota, might consume under different development scenarios and how much rooftop photovoltaic (PV) generation might be possible at the site. Because the current development scenarios are high-level, preliminary sketches that describe mixes of residential, retail, commercial, and industrial spaces, electricity consumption and available rooftop area for PV under each scenario can only be grossly estimated. These results are only indicative and should be used for estimating purposes only and to help inform development goals and requirements moving forward.

  11. Sunrayce 97 Continues Day 8 - St. Francis, Kan. to Limon, Colo.

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

    8 - St. Francis, Kan. to Limon, Colo. For more information contact: Patrick Booher, Sunrayce Program Manager (202) 586-0713 Limon, Colo. -- A close race continues after day eight of Sunrayce 97 with less than a minute between the day's top three finishers. Massachusetts Institute of Technology (MIT) crossed the finish line first with a time of 2:58:44, University of Waterloo came in second at 2:59:19, and Stanford University/UC - Berkeley rounded out the top three with a time of 2:59:34. The

  12. Remote examination of Fort St. Vrain HTGR fuel and reflector elements

    SciTech Connect (OSTI)

    McCord, F.; Saurwein, J.J.

    1984-01-01

    A robotic device developed at GA Technologies was used to perform remote metrological and visual examinations on 105 irradiated fuel and reflector elements removed from the High Temperature Gas Cooled Reactor (HTGR) core of the Fort St. Vrain (FSV) Nuclear Generating Station. All examinations were accomplished in a fraction of the time and at a fraction of the cost for manual methods. Theses examinations have been useful in the verification of core design codes, in monitoring the in-pile performance of graphite blocks, and in qualifying improved core materials.

  13. Three-dimensional thermoelastic analysis of a Fort St. Vrain core support block

    SciTech Connect (OSTI)

    Butler, T.A.; Anderson, C.A.

    1981-09-01

    A thermoelastic stress analysis of a graphite core support block in the Fort St. Vrain High-Temperature Gas-Cooled Reactor is described. The support block is subjected to thermal stresses caused by a loss of forced circulation accident of the reactor system. Two- and three-dimensional finite element models of the core support block are analyzed using the ADINAT and ADINA codes, and results are given that verify the integrity of this structural component under the given accident condition. 10 refs., 39 figs.

  14. Microsoft Word - DOE St.Louis Workshop 12-8-11 Final

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

    4 5 UNITED STATES DEPARTMENT OF ENERGY 6 NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY 7 WORKSHOP 8 9 10 11 12 St. Louis, Missouri 13 Thursday, December 8, 2011 14 15 16 2 PARTICIPANTS: 1 Welcome and Presentation: 2 3 DAVID MEYER 4 U.S. Department of Energy 5 6 Panel 1 Regulators: 7 8 KEVIN D. GUNN 9 Missouri Public Service Commission 10 11 JERRY LEIN 12 North Dakota Public Service Commission 13 14 OLAN REEVES 15 Arkansas Public Service Commission 16 17 TOM SLOAN 18 Representative, Kansas

  15. UNlTED ST.~.-1-ES DEPARTMENT OF THE INTERIOR BUREAU OF MINES

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

    c ::- F : C ~ er -;-;-! C C i ~ C C 70R UNlTED ST.~.-1-ES DEPARTMENT OF THE INTERIOR BUREAU OF MINES WASHINGTON, D.C. 202~0 CERTIFICATE OF RECOGNITION _.,...,. .( . * i_. / ,,. . ,: ~,.* ' ' ,,.-- T~ e ~ ~ti.anal Federation of Federal Employees Local 1141 is hereby recognized as ti1e EXCL'LiSi v-= re presentative of that unit of employees which is defined as all ungraded e~p l oyees exclusive of Foremen II, III, and IV of the Albany Metallurgy Research Center, U. S. Bureau of Mines, Alb&ny,

  16. Evaluation of radon progeny from Mount St. Helens eruptions. Final report

    SciTech Connect (OSTI)

    Lepel, E.A.; Olsen, K.B.; Thomas, V.W.; Eichner, F.N.

    1982-09-01

    A network of twelve monitoring sites around Mount St. Helens was established to evaluate possible short-lived radioactivity in the fallen ash. Seven sites were located near major population centers of Washington and Oregon, and five sites were located within 80 km of the volcano. Each site monitored the radioactivity present by the use of thermoluminescent dosimeters which recorded the total exposure to radioactivity over the exposure period. Eruptions occurring on July 22, August 7, and October 16 to 18, 1980 were monitored. No statistically significant quantities of measurable radon daughters were observed.

  17. Development of CdS/CdTe Tin Film Devices for St. Gobain Coated Glass: Cooperative Research and Development Final Report, CRADA Number CRD-08-317

    SciTech Connect (OSTI)

    Gessert, T.

    2012-04-01

    Research performed at NREL to produce CdS/CdTe devices on St. Gobain coated-glass material to establish a baseline CdS/CdTe device process and determine baseline device performance parameters on St. Gobain material. Performance of these baseline devices compared to similar devices produced by applying the established baseline CdS/CdTe process on alternative St. Gobain coated-glass materials.

  18. Scenarios of Global Municipal Water-Use Demand Projections over the 21st Century

    SciTech Connect (OSTI)

    Hejazi, Mohamad I.; Edmonds, James A.; Chaturvedi, Vaibhav; Davies, Evan; Eom, Jiyong

    2013-03-06

    This paper establishes three future projections of global municipal water use to the end of the 21st century: A reference business-as usual (BAU) scenario, a High Technological Improvement (High Tech) scenario and a Low Technological Improvement (Low Tech) scenario. A global municipal water demand model is constructed using global water use statistics at the country-scale, calibrated to the base year of 2005, and simulated to the end of the 21st century. Since the constructed water demand model hinges on socioeconomic variables (population, income), water price, and end-use technology and efficiency improvement rates, projections of those input variables are adopted to characterize the uncertainty in future water demand estimates. The water demand model is linked to the Global Change Assessment Model (GCAM), a global change integrated assessment model. Under the reference scenario, the global total water withdrawal increases from 466 km3/year in 2005 to 941 km3/year in 2100,while withdrawals in the high and low tech scenarios are 321 km3/ year and 2000 km3/ year, respectively. This wide range (321-2000 km3/ year) indicates the level of uncertainty associated with such projections. The simulated global municipal demand projections are most sensitive to population and income projections, then to end-use technology and efficiency projections, and finally to water price. Thus, using water price alone as a policy measure to reduce municipal water use may substantiate the share of municipal water price of people痴 annual incomes.

  19. Wind Power Opportunities in St. Thomas, USVI: A Site-Specific Evaluation and Analysis

    SciTech Connect (OSTI)

    Lantz, E.; Warren, A.; Roberts, J. O.; Gevorgian, V.

    2012-09-01

    This NREL technical report utilizes a development framework originated by NREL and known by the acronym SROPTTC to assist the U.S. Virgin Islands in identifying and understanding concrete opportunities for wind power development in the territory. The report covers each of the seven components of the SROPTTC framework: Site, Resource, Off-take, Permitting, Technology, Team, and Capital as they apply to wind power in the USVI and specifically to a site in Bovoni, St. Thomas. The report concludes that Bovoni peninsula is a strong candidate for utility-scale wind generation in the territory. It represents a reasonable compromise in terms of wind resource, distance from residences, and developable terrain. Hurricane risk and variable terrain on the peninsula and on potential equipment transport routes add technical and logistical challenges but do not appear to represent insurmountable barriers. In addition, integration of wind power into the St. Thomas power system will present operational challenges, but based on experience in other islanded power systems, there are reasonable solutions for addressing these challenges.

  20. Deputy Secretary Elizabeth Sherwood-Randall窶冱 Remarks before the House Armed Services Committee on 窶廸uclear Deterrence in the 21st Century窶-- As Prepared

    Office of Energy Efficiency and Renewable Energy (EERE)

    Deputy Secretary Elizabeth Sherwood-Randall remarked on 窶廸uclear Deterrence in the 21st Century窶 before the House Armed Services Committee on June 25, 2015.

  1. Utilization of the St. Peter Sandstone in the Illinois Basin for CO2 Sequestration

    SciTech Connect (OSTI)

    Will, Robert; Smith, Valerie; Leetaru, Hannes

    2014-09-30

    This project is part of a larger project co-funded by the United States Department of Energy (US DOE) under cooperative agreement DE-FE0002068 from 12/08/2009 through 9/31/2014. The study is to evaluate the potential of formations within the Cambro-Ordovician strata above the Mt. Simon Sandstone as potential targets for carbon dioxide (CO2) sequestration in the Illinois and Michigan Basins. This report evaluates the potential injectivity of the Ordovician St. Peter Sandstone. The evaluation of this formation was accomplished using wireline data, core data, pressure data, and seismic data acquired through funding in this project as well as existing data from two additional, separately funded projects: the US DOE funded Illinois Basin Decatur Project (IBDP) being conducted by the Midwest Geological Sequestration Consortium (MGSC) in Macon County, Illinois, and the Illinois Industrial Carbon Capture and Sequestration (ICCS) Project funded through the American Recovery and Reinvestment Act (ARRA), which received a phase two award from DOE. This study addresses the question of whether or not the St. Peter Sandstone may serve as a suitable target for CO2 sequestration at locations within the Illinois Basin where it lies at greater depths (below the underground source of drinking water (USDW)) than at the IBDP site. The work performed included numerous improvements to the existing St. Peter reservoir model created in 2010. Model size and spatial resolution were increased resulting in a 3 fold increase in the number of model cells. Seismic data was utilized to inform spatial porosity distribution and an extensive core database was used to develop porosity-permeability relationships. The analysis involved a Base Model representative of the St. Peter at 妬n-situ conditions, followed by the creation of two hypothetical models at in-situ + 1,000 feet (ft.) (300 m) and in-situ + 2,000 ft. (600 m) depths through systematic depthdependent adjustment of the Base Model

  2. U.S. Department of Energy Monitoring Results for Natural Gas Wells, 1st Quarter FY 2015, Rulison Site

    Office of Legacy Management (LM)

    1st Quarter FY 2015, Rulison Site June 2015 Doc. No. S13052 Page 1 of 6 Monitoring Results for Natural Gas Wells Near Project Rulison, 1st Quarter, Fiscal Year 2015 U.S. Department of Energy Office of Legacy Management Grand Junction, Colorado Date Sampled: January 7, 2015 Background Project Rulison was the second Plowshare Program test to stimulate natural gas recovery from deep, low-permeability formations. On September 10, 1969, a 40-kiloton-yield nuclear device was detonated 8,426 feet (1.6

  3. The Community Environmental Monitoring Program in the 21st Century: The Evolution of a Monitoring Network

    SciTech Connect (OSTI)

    Hartwell, W.T.; Tappen, J.; Karr, L.

    2007-01-19

    This paper focuses on the evolution of the various operational aspects of the Community Environmental Monitoring Program (CEMP) network following the transfer of program administration from the U.S. Environmental Protection Agency (EPA) to the Desert Research Institute (DRI) of the Nevada System of Higher Education in 1999-2000. The CEMP consists of a network of 29 fixed radiation and weather monitoring stations located in Nevada, Utah, and California. Its mission is to involve stakeholders directly in monitoring for airborne radiological releases to the off site environment as a result of past or ongoing activities on the Nevada Test Site (NTS) and to make data as transparent and accessible to the general public as feasible. At its inception in 1981, the CEMP was a cooperative project of the U.S. Department of Energy (DOE), DRI, and EPA. In 1999-2000, technical administration of the CEMP transitioned from EPA to DRI. Concurrent with and subsequent to this transition, station and program operations underwent significant enhancements that furthered the mission of the program. These enhancements included the addition of a full suite of meteorological instrumentation, state-of-the-art electronic data collectors, on-site displays, and communications hardware. A public website was developed. Finally, the DRI developed a mobile monitoring station that can be operated entirely on solar power in conjunction with a deep-cell battery, and includes all meteorological sensors and a pressurized ion chamber for detecting background gamma radiation. Final station configurations have resulted in the creation of a platform that is well suited for use as an in-field multi-environment test-bed for prototype environmental sensors and in interfacing with other scientific and educational programs. Recent and near-future collaborators have included federal, state, and local agencies in both the government and private sectors. The CEMP also serves as a model for other programs wishing to

  4. 21st Century Locomotive Technology: 2003 Annual Technical Status Report DOE/AL68284-TSR03

    SciTech Connect (OSTI)

    Lembit Salasoo

    2004-01-09

    The 21st Century Locomotive program objective is to develop 25% more efficient freight locomotives by 2010. Diesel engine-related research addresses advanced fuel injection, electric turbocharger and abradable seals. Assembly of a common rail fuel injection test system is underway, and a CFD combustion model has been validated. An electrically assisted turbocharger has been constructed and operated, meeting the generator mode design rating. System characterization and optimization is ongoing. Candidate abradable seal materials have been identified and test coupons prepared. Locomotive system-related research addresses capturing, storing and utilizing regenerative braking energy in a hybrid locomotive, and fuel optimization control. Hybrid locomotive energy storage requirements have been identified and studies on specific energy storage solutions are in progress. Energy management controls have been defined and testing initiated. Train and track parameter identification necessary for fuel optimization has been demonstrated.

  5. Magmatic model for the Mount St. Helens blast of May 18, 1980

    SciTech Connect (OSTI)

    Eichelberger, J.C.; Hayes, D.B.

    1982-09-10

    Analytical and numerical solutions to the hydrodynamic equations of motion, constrained by physical properties of juvenile ejecta in the Mount St. Helens blast deposit, were used to investigate magmatic conditions required to produce the initial devastating blast phase of the eruption of May 18, 1980. Evidence that the blast was magmatic includes equivalence in volume of juvenile blast ejecta to preeruption inflation of the cone, substantial vesicularity of this ejecta, and continued vesiculation of large juvenile clasts after eruption. Observed or inferred ejecta velocities of 100 to 250 m/s are shown to require 0.2 to 0.7 wt% water vapor preexisting in magma unloaded by a landslide 200 to 900 m thick. These conditions imply total magmatic water contents of 0.7 to 1.7 wt%, respectively. Such low required water content suggests that volcanic blasts may be regarded as a normal consequence of magma intrusion into an unstable edifice.

  6. Dynamic model verification studies for the thermal response of the Fort St. Vrain HTGR Core

    SciTech Connect (OSTI)

    Ball, S J

    1980-01-01

    The safety research program for high-temperature gas-cooled reactors at ORNL is directed primarily at addressing licensing questions on the Fort St. Vrain reactor near Denver, CO. An important part of the program is to make use of experimental data from the reactor to at least partially verify the dynamic simulations that are used to predict the effects of postulated accident sequences. Comparisons were made of predictions with data from four different reactor scram (trip) events from operating power levels between 30 and 50%. An optimization program was used to rationalize the differences between predictions and measurements, and, in general, excellent agreement can be obtained by adjustment of models and parameters within their uncertainty ranges. Although the optimized models are not necessarily unique, results of the study have identified areas in which some of the models were deficient.

  7. Nondestructive examination of 54 fuel and reflector elements from Fort St. Vrain core segment 2

    SciTech Connect (OSTI)

    Saurwein, J.J.

    1982-10-01

    Fifty-four fuel and reflector elements irradiated in core segment 2 of the Fort St. Vrain high-temperature gas-cooled reactor (HTGR) were nondestructively examined. The time- and volume-averaged graphite irradiation temperatures for the elements ranged from approx. 350/sup 0/ to 750/sup 0/C. The element-averaged fast neutron fluences ranged from approx. 0.2 to 1.6 x 10/sup 25/ n/m/sup 2/ (E > 29 fJ)/sub HTGR/. The elements, except for two fuel elements in which single localizeed cracks developed during irradiation, were in excellent condition. No evidence was observed of significant graphite oxidation or mechanical interaction beween elements. The cracks in the two elements did not affect their performance or handling. These elements were, otherwise, in excellent condition. Nearly all elements shrank in both the axial and radial directions, but the dimensional changes were relatively small.

  8. Solar heating and hot water system installed at St. Louis, Missouri. Final report

    SciTech Connect (OSTI)

    Not Available

    1980-04-01

    Information is provided on the solar heating and hot water system installed at the William Tao and Associates, Inc., office building in St. Louis, Missouri. The information consists of description, photos, maintenance and construction problems, final drawing, system requirements and manufacturer's component data. The solar system was designed to provide 50% of the hot water requirements and 45% of the space heating needs for a 900 square foot office space and drafting room. The solar facility has 252 square foot of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  9. IJnltsd StRtns 4.tomlc L:nerpy Ccmm~33lon Washlnptoc Zc;. D. C.

    Office of Legacy Management (LM)

    IJnltsd StRtns 4.tomlc L:nerpy Ccmm~33lon Washlnptoc Zc;. D. C. Attention: Mr. !Anald A. Nussbaumer, ChOlf Source en!! Spec!nl Nucleer R.nterlels Branch Dlvl.s:on of Licensing end Requlation Doer Mr. Nu33baumer: I am encloslnq the results of e 3urveg for Al! borne natural Vrenlum 93 requ*,sted In your latter 31' 2 J.3nunx-y lqhlr, parsuant . to : icen3e &sun-721r. Thl3 3urveg we3 conducte,! January 27, 196ll, bv Mr. Wayne R. Hansen, who he3 cherae of ths redlet.lon surveys lande et tho

  10. The 21st LH Gray Conference (June 4-6, 2008)

    SciTech Connect (OSTI)

    C. M. L. West; Martin, C. J.; Sutton, D. G.; Wright, E. G.

    2009-01-12

    The 21st LH Gray Conference, organised by the LH Gray Trust with the Society for Radiological Protection, brought together international experts in radiobiology, epidemiology and risk assessment, and scientists involved in diagnostic and therapeutic radiation exposure. The meeting - held in Edinburgh, Scotland 4-6 June 2008 - aimed to raise awareness, educate and share knowledge of important issues in radiation protection. A distinguished group of speakers discussed topics which included: non-targeted effects of radiation, exposure to high natural background radiation, non-cancer effects in Japanese bomb survivors, lessons learnt from Chernobyl, radiation in the workplace, biokinetic modelling, uncertainties in risk estimation, issues in diagnostic medical exposures, lessons leant from the polonium-210 incidence and how the radiobiology-radiation oncology community is needed to help society prepare for potential future acts of radiation terrorism. The conference highlighted the importance, relevance and topicality of radiobiology today.

  11. Molecular biology of Homo sapiens: Abstracts of papers presented at the 51st Cold Spring Harbor symposium on quantitative biology

    SciTech Connect (OSTI)

    Watson, J.D.; Siniscalco, M.

    1986-01-01

    This volume contains abstracts of papers presented at the 51st Cold Springs Harbor Symposium on Quantitative Biology. The topic for this meeting was the ''Molecular Biology of Homo sapiens.'' Sessions were entitled Human Gene Map, Human Cancer Genes, Genetic Diagnosis, Human Evolution, Drugs Made Off Human Genes, Receptors, and Gene Therapy. (DT)

  12. Laboratories for the 21st Century: Case Studies; National Renewable Energy Laboratory, Science and Technology Facility, Golden, Colorado (Brochure)

    SciTech Connect (OSTI)

    Van Geet, O.

    2010-04-01

    As a Laboratories for the 21st Century (Labs21) partner, NREL set aggressive goals for energy savings, daylighting, and achieving a LEED Gold rating (through the U.S. Green Building Council's Leadership in Energy and Environmental Design program) for its S&TF building.

  13. Market Evolution: Wholesale Electricity Market Design for 21st Century Power Systems

    SciTech Connect (OSTI)

    Cochran, Jaquelin; Miller, Mackay; Milligan, Michael; Ela, Erik; Arent, Douglas; Bloom, Aaron; Futch, Matthew; Kiviluoma, Juha; Holtinnen, Hannele; Orths, Antje; Gomez-Lazaro, Emilio; Martin-Martinez, Sergio; Kukoda, S.; Garcia, Glycon; Mikkelsen, Kim M.; Yongqiang, Zhao; Sandholt, Kaare

    2013-10-01

    Demand for affordable, reliable, domestically sourced, and low-carbon electricity is on the rise. This growing demand is driven in part by evolving public policy priorities, especially reducing the health and environmental impacts of electricity service and expanding energy access to under-served customers. Consequently, variable renewable energy resources comprise an increasing share ofelectricity generation globally. At the same time, new opportunities for addressing the variability of renewables are being strengthened through advances in smart grids, communications, and technologies that enable dispatchable demand response and distributed generation to extend to the mass market. A key challenge of merging these opportunities is market design -- determining how to createincentives and compensate providers justly for attributes and performance that ensure a reliable and secure grid -- in a context that fully realizes the potential of a broad array of sources of flexibility in both the wholesale power and retail markets. This report reviews the suite of wholesale power market designs in use and under consideration to ensure adequacy, security, and flexibilityin a landscape of significant variable renewable energy. It also examines considerations needed to ensure that wholesale market designs are inclusive of emerging technologies, such as demand response, distributed generation, and storage.

  14. Four-year prospective study of the respiratory effects of volcanic ash from Mt. St. Helens

    SciTech Connect (OSTI)

    Buist, A.S.; Vollmer, W.M.; Johnson, L.R.; Bernstein, R.S.; McCamant, L.E.

    1986-04-01

    This report describes the 4-yr follow-up of 712 loggers exposed over an extended period to varying levels of fresh volcanic ash from the 1980 eruptions of Mt. St. Helens. Concerns related to the irritant effect the ash might have on the airways and also to its fibrogenic potential if exposures were intense and continued over many years. Our subjects were divided into 3 groups: high, low, and no exposure. Baseline testing was begun in June 1980, 1 month after the major eruption, and follow-up testing continued on an annual basis through 1984; 88% of the loggers have been tested at least 3 times. Analysis of lung function data showed that a significant, exposure-related decline in FEV1 occurred during the first year after the eruption. The decline was short-lived, however, and by 1984 the differences between exposure groups were no longer significant. Self-reported symptoms of cough, phlegm, and wheeze showed a similar pattern. No ash-related changes were seen in chest roentgenograms taken in 1980 and in 1984. Our findings are consistent with the hypothesis that the inhaled ash caused mucus hypersecretion and/or airway inflammation that reversed when the exposure levels decreased. The ash levels to which the loggers were exposed were low compared with permissible occupational levels for nuisance dusts, but generally higher than the total suspended particulate levels permissible in ambient air.

  15. Dynamic EROI Assessment of the IPCC 21st Century Electricity Production Scenario

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

    Neumeyer, Charles; Goldston, Robert

    2016-04-28

    Abstract: The Energy Return on Investment (EROI) is an important measure of the energy gain of an electrical power generating facility that is typically evaluated based on the life cycle energy balance of a single facility. The EROI concept can be extended to cover a collection of facilities that comprise a complete power system and used to assess the expansion and evolution of a power system as it transitions from one portfolio mix of technologies to another over time. In this study we develop a dynamic EROI model that simulates the evolution of a power system and we perform anmoreツツサ EROI simulation of one of the electricity production scenarios developed under the auspices of the Intergovernmental Panel on Climate Change (IPCC) covering the global supply of electricity in the 21st century. Our analytic tool provides the means for evaluation of dynamic EROI based on arbitrary time-dependent demand scenarios by modeling the required expansion of power generation, including the plowback needed for new construction and to replace facilities as they are retired. The results provide insight into the level of installed and delivered power, above and beyond basic consumer demand, that is required to support construction during expansion, as well as the supplementary power that may be required if plowback constraints are imposed. In addition, sensitivity to EROI parameters, and the impact of energy storage efficiency are addressed.ツォツless

  16. 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop: April 5-7, 2011

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    The U.S. marine energy industry is actively pursuing development of offshore wind and marine hydrokinetic (MHK) energy systems. Experience in the wind energy sector demonstrates that new technology development requires thorough measurement and characterization of the environmental conditions prevalent at installation sites and of technology operating in the field. Presently, there are no turn-key instrumentation system solutions that meet the measurement needs of the marine energy industry. The 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop brought together technical experts from government laboratories, academia, and industry representatives from marine energy, wind, offshore oil and gas, and instrumentation developers to present and discuss the instrumentation needs of the marine energy industry. The goals of the meeting were to: (1) Share the latest relevant knowledge among technical experts; (2) Review relevant state-of-the-art field measurement technologies and methods; (3) Review lessons learned from recent field deployments; (4) Identify synergies across different industries; (5) Identify gaps between existing and needed instrumentation capabilities; (6) Understand who are the leading experts; (7) Provide a forum where stakeholders from the marine energy industry could provide substantive input in the development of new marine energy field deployable instrumentation packages.

  17. Characterization plan for Fort St. Vrain and Peach Bottom graphite fuels

    SciTech Connect (OSTI)

    Maarschman, S.C.; Berting, F.M.; Clemmer, R.G.; Gilbert, E.R.; Guenther, R.J.; Morgan, W.C.; Sliva, P.

    1993-09-01

    Part of Fort St. Vrain (FSV) and most of the Peach Bottom (PB) reactor spent fuels are currently stored at INEL and may remain in storage for many years before disposal. Three disposal pathways have been proposed: intact disposal, fuels partially disassembled and the high-level waste fraction conditioned prior to disposal, and fuels completed disassembled and conditioned prior to disposal. Many options exist within each of these pathways. PNL evaluated the literature and other reference to develop a fuels characterization plan for these fuels. This plan provides guidance for the characteristics of the fuel which will be needed to pursue any of the storage or disposal pathways. It also provides a suggested fuels monitoring program for the current storage facilities. This report recommends a minimum of 7 fuel elements be characterized: PB Core 1 fuel: one Type II nonfailed element, one Type II failed element, and one Type III nonfailed element; PB Core 2 fuel: two Type II nonfailed fuel elements; and FSV fuel: at least two fuel blocks from regions of high temperature and fluence and long in-reactor performance (preferably at reactor end-of- life). Selection of PB fuel elements should focus on these between radial core position 8 and 14 and on compacts between compact numbers 10 and 20. Selection of FSV fuel elements should focus on these from Fuel Zones II and III, located in Core Layers 6, 7, and possibly 8.

  18. Intensity, duration, and frequency of precipitation extremes under 21st-century warming scenarios

    SciTech Connect (OSTI)

    Kao, Shih-Chieh; Ganguly, Auroop R

    2011-01-01

    Recent research on the projection of precipitation extremes has either focused on conceptual physical mechanisms that generate heavy precipitation or rigorous statistical methods that extrapolate tail behavior. However, informing both climate prediction and impact assessment requires concurrent physically and statistically oriented analysis. A combined examination of climate model simulations and observation-based reanalysis data sets suggests more intense and frequent precipitation extremes under 21st-century warming scenarios. Utilization of statistical extreme value theory and resampling-based uncertainty quantification combined with consideration of the Clausius-Clapeyron relationship reveals consistently intensifying trends for precipitation extremes at a global-average scale. However, regional and decadal analyses reveal specific discrepancies in the physical mechanisms governing precipitation extremes, as well as their statistical trends, especially in the tropics. The intensifying trend of precipitation extremes has quantifiable impacts on intensity-duration-frequency curves, which in turn have direct implications for hydraulic engineering design and water-resources management. The larger uncertainties at regional and decadal scales suggest the need for caution during regional-scale adaptation or preparedness decisions. Future research needs to explore the possibility of uncertainty reduction through higher resolution global climate models, statistical or dynamical downscaling, as well as improved understanding of precipitation extremes processes.

  19. Disrupting the (Energy) Status Quo: ARPA-E Helping the U.S. Face 21st Century Challenges

    Broader source: Energy.gov [DOE]

    The United States faces extraordinary challenges in the 21st century, from creating jobs to protecting the environment and reducing our energy dependency, but with strategic and smart investment we can create game-changing new technologies that overcome these challenges. The question is, will the U.S. make the choices necessary to 窶忤in the future?窶 Dr. Arun Majumdar -- the director of our advanced research agency, ARPA-E -- believes we can and should.

  20. High-resolution dynamically downscaled projections of precipitation in the mid and late 21st century over North America

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

    none,

    2015-07-29

    This study performs high-spatial-resolution (12 km) Weather Research and Forecasting (WRF) simulations over a very large domain (7200 km テ 6180 km, covering much of North America) to explore changes in mean and extreme precipitation in the mid and late 21st century under Representative Concentration Pathways 4.5 (RCP 4.5) and 8.5 (RCP 8.5). We evaluate WRF model performance for a historical simulation and future projections, applying the Community Climate System Model version 4 (CCSM4) as initial and boundary conditions with and without a bias correction. WRF simulations using boundary and initial conditions from both versions of CCSM4 show smaller biasesmoreツツサ versus evaluation data sets than does CCSM4 over western North America. WRF simulations also improve spatial details of precipitation over much of North America. However, driving the WRF with the bias-corrected CCSM4 does not always reduce the bias. WRF-projected changes in precipitation include decreasing intensity over the southwestern United States, increasing intensity over the eastern United States and most of Canada, and an increase in the number of days with heavy precipitation over much of North America. Projected precipitation changes are more evident in the late 21st century than the mid 21st century, and they are more evident under RCP 8.5 than under RCP 4.5 in the late 21st century. Uncertainties in the projected changes in precipitation due to different warming scenarios are non-negligible. Differences in summer precipitation changes between WRF and CCSM4 are significant over most of the United States.ツォツless

  1. High-resolution dynamically downscaled projections of precipitation in the mid and late 21st century over North America

    SciTech Connect (OSTI)

    none,

    2015-07-29

    This study performs high-spatial-resolution (12 km) Weather Research and Forecasting (WRF) simulations over a very large domain (7200 km テ 6180 km, covering much of North America) to explore changes in mean and extreme precipitation in the mid and late 21st century under Representative Concentration Pathways 4.5 (RCP 4.5) and 8.5 (RCP 8.5). We evaluate WRF model performance for a historical simulation and future projections, applying the Community Climate System Model version 4 (CCSM4) as initial and boundary conditions with and without a bias correction. WRF simulations using boundary and initial conditions from both versions of CCSM4 show smaller biases versus evaluation data sets than does CCSM4 over western North America. WRF simulations also improve spatial details of precipitation over much of North America. However, driving the WRF with the bias-corrected CCSM4 does not always reduce the bias. WRF-projected changes in precipitation include decreasing intensity over the southwestern United States, increasing intensity over the eastern United States and most of Canada, and an increase in the number of days with heavy precipitation over much of North America. Projected precipitation changes are more evident in the late 21st century than the mid 21st century, and they are more evident under RCP 8.5 than under RCP 4.5 in the late 21st century. Uncertainties in the projected changes in precipitation due to different warming scenarios are non-negligible. Differences in summer precipitation changes between WRF and CCSM4 are significant over most of the United States.

  2. Proceedings of the 21st DOE/NRC nuclear air cleaning conference; Volume 2, Sessions 9--16

    SciTech Connect (OSTI)

    First, M.W.

    1991-02-01

    The 21st meeting of the Department of Energy/Nuclear Regulatory Commission (DOE/NRC) Nuclear Air Cleaning Conference was held in San Diego, CA on August 13--16, 1990. The proceedings have been published as a two volume set. Volume 2 contains sessions covering adsorbents, nuclear codes and standards, modelling, filters, safety, containment venting and a review of nuclear air cleaning programs around the world. Also included is the list of attendees and an index of authors and speakers. (MHB)

  3. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    (1981) Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Additional References Retrieved from "http:en.openei.orgw...

  4. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    (1981) Geology, Water Geochemistry And Geothermal Potential Of The Jemez Springs Area, Canon De San Diego, New Mexico Additional References Retrieved from "http:en.openei.orgw...

  5. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    to other geothermal systems hosted within sedimentary rocks, suggesting that organic carbon and nitrogen in Paleozoic and Miocene strata were depleted during 13 million years...

  6. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    to other geothermal systems hosted within sedimentary rocks, suggesting that organic carbon and nitrogen in Paleozoic and Miocene strata were depleted during 13 million years...

  7. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Analysis Activity Date - 1983 Usefulness useful DOE-funding Unknown Notes See linked abstract for a synopsis of chemical analyses and Rb-Sr age determinations for gneissic...

  8. Core Analysis At Fenton Hill HDR Geothermal Area (Brookins &...

    Open Energy Info (EERE)

    Core Analysis Activity Date - 1983 Usefulness useful DOE-funding Unknown Notes See linked abstract for a synopsis of chemical analyses and Rb-Sr age determinations for gneissic...

  9. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    well is relatively low in total dissolved solids and shows little tendency for corrosion or scaling. The authors attempt to relate the changes in the liquid and gas...

  10. Development Wells At Fenton Hill HDR Geothermal Area (Dash, Et...

    Open Energy Info (EERE)

    16, 1979. References Z. V. Dash, H. D. Murphy, R. L. Aamodt, R. G. Aguilar, D. W. Brown, D. A. Counce, H. N. Fisher, C. O. Grigsby, H. Keppler, A. W. Laughlin, R. M. Potter,...

  11. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    from about 500 to several thousand, depending upon the grain size of the rock. Whole-rock chemical analysis was performed by John Husler, University of New Mexico, using a variety...

  12. Petrography Analysis At Fenton Hill HDR Geothermal Area (Laughlin...

    Open Energy Info (EERE)

    from about 500 to several thousand, depending upon the grain size of the rock. Whole-rock chemical analysis was performed by John Husler, University of New Mexico, using a variety...

  13. Observation Wells At Fenton Hill HDR Geothermal Area (Dash, Et...

    Open Energy Info (EERE)

    Dennis, Donald S. Dreesen, Leigh S. House, Hugh D. Murphy, Bruce A. Robinson, Morton C. Smith (1987) The US Hot Dry Rock Project Additional References Retrieved from "http:...

  14. Core Analysis At Fenton Hill HDR Geothermal Area (Laughlin, Et...

    Open Energy Info (EERE)

    I), cuttings collected at 1.5- or 3-m intervals, and random samples from a "junk basket" run behind the drill bit provided material for characterizing the basement rocks....

  15. Cuttings Analysis At Fenton Hill HDR Geothermal Area (Laughlin...

    Open Energy Info (EERE)

    I), cuttings collected at 1.5- or 3-m intervals, and random samples from a "junk basket" run behind the drill bit provided material for characterizing the basement rocks....

  16. Schematic Diagram of the Fenton Hill Geothermal Project | Open...

    Open Energy Info (EERE)

    turbine which yielded 60 KW of electrical power Authors U.S. Department of Energy and Science Photo Library Published Science Photo Library, The date "unknown" was not...

  17. Thermal Gradient Holes At Fenton Hill HDR Geothermal Area (Purtymun...

    Open Energy Info (EERE)

    Valles caldera in order to locate an of high heat flow that would serve as a favorable test site for the HDR concept. Notes Data from these wells are report in Reiter et al....

  18. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    In Hot Dry Rock Geothermal Systems- Field Investigations Of In Situ Geochemical Behavior Additional References Retrieved from "http:en.openei.orgwindex.php?titleCompound...

  19. The Science of Battery Degradation. Sullivan, John P; Fenton...

    Office of Scientific and Technical Information (OSTI)

    to cross-section commercial scale battery electrodes, the demonstration of scanning transmission x-ray microscopy (STXM) to probe lithium transport mechanisms within Li-ion battery...

  20. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    analyzed for their hydrogen and oxygen isotope contents as a part of previous studies (Goff & Grigsby, 1982; Vuataz & Goff, 1986). The present study focuses on the interpretation...

  1. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    analyzed for their hydrogen and oxygen isotope contents as a part of previous studies (Goff & Grigsby, 1982; Vuataz & Goff, 1986). The present study focuses on the interpretation...

  2. Observation Wells At Fenton Hill HDR Geothermal Area (Shevenell...

    Open Energy Info (EERE)

    the hydrothermal outflow plume issuing from the western margin of the Valles caldera (Goff et al., 1988). References Lisa Shevenell, Fraser E. Goff, Dan Miles, Al Waibel,...

  3. Ground-water flow and ground- and surface-water interaction at the Weldon Spring quarry, St. Charles County, Missouri

    SciTech Connect (OSTI)

    Imes, J.L.; Kleeschulte, M.J.

    1997-12-31

    Ground-water-level measurements to support remedial actions were made in 37 piezometers and 19 monitoring wells during a 19-month period to assess the potential for ground-water flow from an abandoned quarry to the nearby St. Charles County well field, which withdraws water from the base of the alluvial aquifer. From 1957 to 1966, low-level radioactive waste products from the Weldon Spring chemical plant were placed in the quarry a few hundred feet north of the Missouri River alluvial plain. Uranium-based contaminants subsequently were detected in alluvial ground water south of the quarry. During all but flood conditions, lateral ground-water flow in the bedrock from the quarry, as interpreted from water-table maps, generally is southwest toward Little Femme Osage Creek or south into the alluvial aquifer. After entering the alluvial aquifer, the ground water flows southeast to east toward a ground-water depression presumably produced by pumping at the St. Charles County well field. The depression position varies depending on the Missouri River stage and probably the number and location of active wells in the St. Charles County well field.

  4. Energy Transition Initiative: Island Energy Snapshot - St. Vincent and the Grenadines; U.S. Department of Energy (DOE), NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-08-01

    This profile provides a snapshot of the energy landscape of St Vincent and the Grenadines - islands between the Caribbean Sea and North Atlantic Ocean, north of Trinidad and Tobago.

  5. Uranium hydrogeochemical and stream sediment reconnaissance of the St. Michael NTMS Quadrangle, Alaska

    SciTech Connect (OSTI)

    Hardy, L.C.; D'Andrea, R.F. Jr.; Zinkl, R.J.; Shettel, D.L. Jr.; Langfeldt, S.L.

    1982-01-01

    This report presents results of a Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) of the St. Michael NTMS Quadrangle, Alaska. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. These machine-readable data, as well as quarterly or semiannual program progress reports containing further information on the HSSR program in general, or on the Los Alamos National Laboratory (LANL) portion of the program in particular, are available from DOE's Technical Library at its Grand Junction Area Office. Presented in this data release are location data, field analyses, and laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume; these data are, however, available on the magnetic tape. Appendices A and B describe the sample media and summarize the analytical results for each medium. The data have been subdivided by one of the Los Alamos National Laboratory sorting programs of Zinkl and others (1981a) into groups of steam-sediment and lake-sediment samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1,000,000 scale maps of pertinent elements have been included in this report. Also included are maps showing results of multivariate statistical analyses. Information on the field and analytical procedures used by the Los Alamos National Laboratory during sample collection and analysis may be found in any HSSR data release prepared by the Laboratory and will not be included in this report.

  6. Conceptual design report for handling Fort St. Vrain fuel element components

    SciTech Connect (OSTI)

    Gavalya, R.A.

    1993-09-01

    This report presents conceptual designs for containment of high-level wastes (HLW) and low-level wastes (LLW) that will result from disassembly of fuel elements from the High Temperature Gas-Cooled Reactor at the Fort St. Vrain nuclear power plant in Platteville, Colorado. Hexagonal fuel elements will enter the disassembly area as a HLW and exit as either as HLW or LLW. The HLW will consist of spent fuel compacts that have been removed from the hexagonal graphite block. Graphite dust and graphite particles produced during the disassembly process will also be routed to the container that will hold the HLW spent fuel compacts. The LLW will consist of the emptied graphite block. Three alternatives have been introduced for interim storage of the HLW containers after the spent fuel has been loaded. The three alternatives are: (a) store containers where fuel elements are currently being stored, (b) construct a new dry storage facility, and (c) employ Multi-Purpose Canisters (currently in conceptual design stage). Containment of the LLW graphite block will depend on several factors: (a) LLW classification, (b) radiation levels, and (c) volume-reducing technique (if used). Packaging may range from cardboard boxes for incinerable wastes to 55-ton cask inserts for remote-handled wastes. Before final designs for the containment of the HLW and LLW can be developed, several issues need to be addressed: (a) packing factor for fuel compacts in HLW container, (b) storage/disposal of loaded HLW containers, (c) characterization of the emptied graphite blocks, and (d) which technique for volume-reduction purposes (if any) will be used.

  7. CODY: Continuum Dynamics Evaluation and Test Suite

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

    computer architectures. Our goals are operating system, computer architecture, and programming language agnostic, however, so we expect evolution over time. CODY is designed...

  8. Ames Lab 101: VE-Suite

    ScienceCinema (OSTI)

    Bryden, Mark

    2012-08-29

    Ames Laboratory scientist Mark Bryden talks about virtual engineering and the advantages it gives engineers when they can "walk through" designs visually.

  9. Acoustic Imaging Suite - Energy Innovation Portal

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

    discussed. In implementations, a laser energy source may be used to excite a multi-component system including a first component and a second component at least in partial...

  10. Extension arm for mobile travelers suit case

    DOE Patents [OSTI]

    Byington, Gerald A.

    1999-01-01

    The invention is an apparatus for adjusting a luggage handle in relation to a luggage frame utilized to transport luggage by a traveler. The handle is connected to two extendable and retractable slide tube assemblies, the assemblies allow for the telescoping of the luggage handle to multiple positions in relation to a pair of fixed frame tubes connected to a luggage shell with wheels, to accommodate the height and personal stride of traveler. The luggage handle incorporates triggering buttons that allow ambidextrous and single-handed control of the height of the handle and slide tube assembly in relation to the luggage. The handle and slide tube assembly are connected by interior filaments to pulleys and filaments within two concentric light-weight slide tubes, which are inserted respectively into two fixed frame tubes, to allow a multitude of positions for the slide tubes to lock into the fixed frame tubes. The apparatus can be pushed or pulled by the traveler, and the support shell can accommodate multiple pieces of luggage.

  11. Notices Disabled, 1401 S. Clark Street, Suite

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

    ... of waste from 177 underground radioactive waste storage tanks, including 149 SSTs and 28 ... and Washington State laws and DOE directives to protect human health and the environment. ...

  12. Notices Disabled, 1401 S. Clark Street, Suite

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

    ... in the Final TC&WM EIS, for FFTF Decommissioning, DOE's preference is for Alternative ... Public Comments on the Final TC&WM EIS DOE received six letters regarding the Final TC&WM ...

  13. Middleware Automated Deployment Utilities - MRW Suite

    SciTech Connect (OSTI)

    Anderson, Mathew; Bowen, Brian; Coles, Dwight; Cleal, Thomas; Quarles, Elliott; Gurule, Kaitlyn; Kagie, Matthew

    2014-09-18

    The Middleware Automated Deployment Utilities consists the these three components: MAD: Utility designed to automate the deployment of java applications to multiple java application servers. The product contains a front end web utility and backend deployment scripts. MAR: Web front end to maintain and update the components inside database. MWR-Encrypt: Web utility to convert a text string to an encrypted string that is used by the Oracle Weblogic application server. The encryption is done using the built in functions if the Oracle Weblogic product and is mainly used to create an encrypted version of a database password.

  14. Middleware Automated Deployment Utilities - MRW Suite

    Energy Science and Technology Software Center (OSTI)

    2014-09-18

    The Middleware Automated Deployment Utilities consists the these three components: MAD: Utility designed to automate the deployment of java applications to multiple java application servers. The product contains a front end web utility and backend deployment scripts. MAR: Web front end to maintain and update the components inside database. MWR-Encrypt: Web utility to convert a text string to an encrypted string that is used by the Oracle Weblogic application server. The encryption is done usingmoreツツサ the built in functions if the Oracle Weblogic product and is mainly used to create an encrypted version of a database password.ツォツless

  15. Examination of the role of nuclear deterrence in the 21st century: a systems analysis approach

    SciTech Connect (OSTI)

    Martz, Joseph C; Stevens, Patrice A; Branstetter, Linda; Hoover, Edward; O' Brien, Kevin; Slavin, Adam; Caswell, David

    2010-01-01

    Until very recently, an evaluation of US policy regarding deterrence and the role of its nuclear weapons arsenal as a deterrent has been largely absent in the public debate. With President's Obama embrace of a goal of a future world without nuclear weapons, issues of nuclear policy and deterrence have just recently risen to the forefront of policy discussions. The traditional role of US nuclear weapons-to deter the use of nuclear weapons by other states-endures, but is no longer unique nor even predominant. In an increasingly multi-polar world, the US now faces growing risks of nuclear weapons proliferation; the spread of weapons of mass destruction generally to non-state, substate and transnational actors; cyber, space, economic, environmental and resource threats along with the application of numerous other forms of 'soft power' in ways that are inimical to national security and to global stability. What concept of deterrence should the US seek to maintain in the 21st Century? That question remains fluid and central to the current debate. Recently there has been a renewed focusing of attention on the role of US nuclear weapons and a national discussion about what the underlying policy should be. In this environment, both the United States and Russia have committed to drastic reductions in their nuclear arsenals, while still maintaining forces sufficient to ensure unacceptable consequence in response to acts of aggression. Further, the declared nuclear powers have maintained that a limited nuclear arsenal continues to provide insurance against uncertain developments in a changing world. In this environment of US and Russian stockpile reductions, all declared nuclear states have reiterated the central role which nuclear weapons continue to provide for their supreme national security interests. Given this new environment and the challenges of the next several decades, how might the United States structure its policy and forces with regard to nuclear weapons? Many

  16. Laboratories for the 21st Century: Case Studies; National Renewable Energy Laboratory, Science and Technology Facility, Golden, Colorado

    SciTech Connect (OSTI)

    Not Available

    2007-03-01

    This publication is one in series of case studies for "Laboratories for the 21st Century," a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy Federal Energy Management Program. It is intended for those who plan to design and construct public and private-sector laboratory buildings. This case study describes the Science and Technology Facility, a new laboratory at NREL that incorporated energy-efficient and sustainable design features including underfloor air distribution in offices, daylighting, and process cooling.

  17. The St. Catherine`s sea turtle conservation program: Modeling effective science education through conservation and research partnerships

    SciTech Connect (OSTI)

    March, N.B.; Bishop, G.

    1994-12-31

    Georgia school teachers served eight to ten day internships as research colleagues on St. Catherine`s island, Georgia. Interns monitored daily nesting activity, evaluated possible nests, validated egg chambers, screened the nests, and monitored each nest daily and assessed hatching success by excavation upon emergence of hatchlings. The real-world, hands-on holistic field experience immersed school teachers in the problems of executing a natural history conservation project integrating scientific content and methodology, mathematical analysis, and computer documentation. Outcomes included increased scientific inquiry, reduced science anxiety, heightened self-confidence, and enhanced credibility with students and colleagues. This educational model is applicable to many areas and problems.

  18. Radiochemical analysis of the first plateout probe from the Fort St. Vrain high-temperature gas-cooled reactor

    SciTech Connect (OSTI)

    Burnette, R.D.

    1982-06-01

    This report presents the analysis of radioactive elements on the first plateout probe from the Fort St. Vrain high-temperature gas-cooled reactor. The plateout probe is a device which samples the primary coolant for condensible fission products. Circuit inventories of individual radionuclides are estimated from the probe analysis. The analysis shows that the radioactive contamination in the primary circuit is remarkable low, with activation product concentrations much greater than that of fission products. The analysis demonstrates that the concentrations of the key fission products I-131 and Sr-90 are far below the limits allowed by the technical specification.

  19. POLYCHLORINATED BIPHENYL COMPLIANCE ISSUES IN THE 21ST CENTURY: POORLY RECOGNIZED AND POTENTIALLY DEVASTATING-8162

    SciTech Connect (OSTI)

    Lowry, N

    2007-11-20

    Thirty-one years have passed since the United States Congress passed the Toxic Substances Control Act (TSCA) [1]. The 1976 law essentially eliminated future production of polychlorinated biphenyls (PCBs) within the United States and greatly limited the use of previously manufactured PCBs and PCB products. The ultimate objective of the law was the complete elimination of these chemicals due to concerns about their potentially toxic effects on health and the environment. PCBs were manufactured in the United States between 1929 and 1977. They were highly valued for their fire and heat-resistance properties and for their chemical stability. As a result, PCBs were used in a variety of thermally and/or chemically stressful applications. They did not conduct electricity and therefore were particularly well-suited for use as insulating fluids in high-voltage electric equipment. PCBs were also used in various other applications, such as in hydraulic and heat transfer fluids. Strict controls on the use and disposal of PCBs were imposed by the TSCA implementing regulations at 40 CFR 761 [2]. As a result, most heavy users of PCB products worked hard to curtail their PCB use. Many organizations that once used substantial amounts of PCBs, subsequently declared themselves ''PCB free''. Unfortunately, in many cases, these ''PCB-free'' declarations were premature, as PCBs were used in many more applications than insulating fluids. From the 1990s and to the present day, PCBs increasingly have been discovered in non-liquid forms. These materials were used or installed in facilities constructed before the 1979 ''PCB ban''. Examples include applied paints and coatings, caulking, pre-formed joint filler, and plastic or rubber wire and cable insulation. Proper identification of these materials is necessary for appropriate and compliant waste management during decommissioning and deactivation (D&D) activities. PCBs can pose other significant waste management issues for D&D projects

  20. Laboratories for the 21st Century: Best Practices; Energy Recovery in Laboratory Facilities (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2012-06-01

    This guide regarding energy recovery is one in a series on best practices for laboratories. It was produced by Laboratories for the 21st Century ('Labs 21'), a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy. Laboratories typically require 100% outside air for ventilation at higher rates than other commercial buildings. Minimum ventilation is typically provided at air change per hour (ACH) rates in accordance with codes and adopted design standards including Occupational Safety and Health Administration (OSHA) Standard 1910.1450 (4 to 12 ACH - non-mandatory) or the 2011 American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) Applications Handbook, Chapter 16 - Laboratories (6 to 12 ACH). While OSHA states this minimum ventilation rate 'should not be relied on for protection from toxic substances released into the laboratory' it specifically indicates that it is intended to 'provide a source of air for breathing and for input to local ventilation devices (e.g., chemical fume hoods or exhausted bio-safety cabinets), to ensure that laboratory air is continually replaced preventing the increase of air concentrations of toxic substances during the working day, direct air flow into the laboratory from non-laboratory areas and out to the exterior of the building.' The heating and cooling energy needed to condition and move this outside air can be 5 to 10 times greater than the amount of energy used in most office buildings. In addition, when the required ventilation rate exceeds the airflow needed to meet the cooling load in low-load laboratories, additional heating energy may be expended to reheat dehumidified supply air from the supply air condition to prevent over cooling. In addition to these low-load laboratories, reheat may also be required in adjacent spaces such as corridors that provide makeup air to replace air being pulled into negative-pressure laboratories. Various types of energy recovery

  1. The Need for a Strong Science and Technology Program in the Nuclear Weapons Complex for the 21st Century

    SciTech Connect (OSTI)

    Garaizar, X

    2010-01-06

    In this paper I argue for the need for a strong Science and Technology program in the Nuclear Weapons Complex as the basis for maintaining a credible deterrence capability. The current Nuclear Posture Review establishes a New Triad as the basis for the United States deterrence strategy in a changing security environment. A predictive science capability is at the core of a credible National Nuclear Weapons program in the 21st Century. In absence of nuclear testing, the certification of our current Nuclear Weapons relies on predictive simulations and quantification of the associated simulation uncertainties. In addition, a robust nuclear infrastructure needs an active research and development program that considers all the required nuclear scenarios, including new configurations for which there is no nuclear test data. This paper also considers alternative positions to the need for a Science and Technology program in the Nuclear Weapons complex.

  2. A New Biology for the 21st Century; Ensuring the United States Leads the Coming Biology Revolution

    SciTech Connect (OSTI)

    Committee on a New Biology for the 21st Century; Ensuring the United States Leads the Coming Biology Revolution; National Research Council

    2012-05-10

    In July, 2008, the National Institutes of Health (NIH), National Science Foundation (NSF), and Department of Energy (DOE) asked the National Research Council窶冱 Board on Life Sciences to convene a committee to examine the current state of biological research in the United States and recommend how best to capitalize on recent technological and scientific advances that have allowed biologists to integrate biological research findings, collect and interpret vastly increased amounts of data, and predict the behavior of complex biological systems. From September 2008 through July of 2009, a committee of 16 experts from the fields of biology, engineering and computational science undertook to delineate those scientific and technological advances and come to a consensus on how the U.S. might best capitalize on them. This report, authored by the Committee on a New Biology for the 21st Century, describes the committee窶冱 work and conclusions.

  3. Preliminary plan for the qualification of the LEU/Th fuel cycle for the Fort St. Vrain HTGR

    SciTech Connect (OSTI)

    Gulden, T.D.; Gainey, B.W.; Altschwager, C.J.

    1980-03-01

    This plan was prepared to ensure that low-enriched uranium/thorium (LEU/Th) would be available as a backup to the highly enriched uranium/thorium (HEU/Th) fuel cycle currently being used in the Fort St. Vrain (FSV) high-temperature gas-cooled reactor (HTGR) in the event that the US nonproliferation policies require it. It describes the program that would be required to develop, qualify, and introduce an LEU/Th fuel cycle into the FSV HTGR on the earliest possible and most optimistic schedule. The results of the study indicate that licensing of the LEU/Th fuel cycle for FSV could be completed and fuel manufacturing could begin about 4.5 years from inception of the program.

  4. Hydrogen capacity and absorption rate of the SAES St707 non-evaporable getter at various temperatures.

    SciTech Connect (OSTI)

    Hsu, Irving; Mills, Bernice E.

    2010-08-01

    A prototype of a tritium thermoelectric generator (TTG) is currently being developed at Sandia. In the TTG, a vacuum jacket reduces the amount of heat lost from the high temperature source via convection. However, outgassing presents challenges to maintaining a vacuum for many years. Getters are chemically active substances that scavenge residual gases in a vacuum system. In order to maintain the vacuum jacket at approximately 1.0 x 10{sup -4} torr for decades, nonevaporable getters that can operate from -55 C to 60 C are going to be used. This paper focuses on the hydrogen capacity and absorption rate of the St707{trademark} non-evaporable getter by SAES. Using a getter testing manifold, we have carried out experiments to test these characteristics of the getter over the temperature range of -77 C to 60 C. The results from this study can be used to size the getter appropriately.

  5. Superfund record of decision (EPA Region 7): Weldon Spring Quarry/Plant/Pits (USDOE), St. Charles, MO, September 30, 1998

    SciTech Connect (OSTI)

    1999-03-01

    The Weldon Spring Quarry is one of two noncontiguous areas that constitute the US Department of Energy`s (DOE) Weldon Spring site. The main area of the site is the chemical plant. Both areas are located in St. Charles County, Missouri, about 48 km (30 mi) west of St. Louis. The US Environmental Protection Agency (EPA) listed the quarry on the National Priorities List (NPL) in 1987, and the chemical plant area was added to the list in 1989. The quarry is about 6.4 km (4 mi) south-southwest of the chemical plant area; it is accessible from State Route 94 and is currently fenced and closed to the public. The quarry is approximately 300 m (1,000 ft) long by 140 m (450 ft) wide and covers an area of approximately 3.6 ha (9 acres). The quarry was used by the Army for disposal of chemically contaminated (explosive) materials in the 1940s and was later used for the disposal of radioactively contaminated material by the Atomic Energy Commission (AEC) in the 1960s. Approximately 110,000 m{sup 3} (144,000 yd{sup 3}) of soil and waste material was removed from the quarry and transported to the chemical plant area as part of completing the remedial action stipulated in the Record of Decision (ROD) for the Quarry Bulk Waste Operable Unit (DOE 1990). Bulk waste removal was completed in October 1995. These wastes have been placed in the disposal cell at the chemical plant. Prior to bulk waste removal, contaminated water contained in the quarry pond was also removed; approximately 170 million liters (44 million gal) have been treated as of March 1998.

  6. Integrated Assessment of Global Water Scarcity over the 21st Century under Multiple Climate Change Mitigation Policies

    SciTech Connect (OSTI)

    Hejazi, Mohamad I.; Edmonds, James A.; Clarke, Leon E.; Kyle, G. Page; Davies, Evan; Chaturvedi, Vaibhav; Wise, Marshall A.; Patel, Pralit L.; Eom, Jiyong; Calvin, Katherine V.

    2014-01-01

    Water scarcity conditions over the 21st century both globally and regionally are assessed in the context of climate change, by estimating both water availability and water demand within the Global Change Assessment Model (GCAM), a leading community integrated assessment model of energy, agriculture, climate, and water. To quantify changes in future water availability, a new gridded water-balance global hydrologic model namely, the Global Water Availability Model (GWAM) is developed and evaluated. Global water demands for six major demand sectors (irrigation, livestock, domestic, electricity generation, primary energy production, and manufacturing) are modeled in GCAM at the regional scale (14 geopolitical regions, 151 sub-regions) and then spatially downscaled to 0.5 o x 0.5o resolution to match the scale of GWAM. Using a baseline scenario (i.e., no climate change mitigation policy) with radiative forcing reaching 8.8 W/m2 (equivalent to the SRES A1Fi emission scenario) and a global population of 14 billion by 2095, global annual water demand grows from about 9% of total annual renewable freshwater in 2005 to about 32% by 2095. This results in almost half of the world population living under extreme water scarcity by the end of the 21st century. Regionally, the demand for water exceeds the amount of water availability in two GCAM regions, the Middle East and India. Additionally, in years 2050 and 2095, 20% and 27% of the global population, respectively, is projected to live in areas (grid cells) that will experience greater water demands than the amount of available water in a year (i.e., the water scarcity index (WSI) > 1.0). This study implies an increasingly prominent role for water in future human decisions, and highlights the importance of including water in integrated assessment of global change.

  7. EA-1629:Southwestern Power Administration Utility Corridor and Tower Site Vegetation Management; Ozark-St. Francis National Forest, Pope and Searcy Counties, Arkansas

    Broader source: Energy.gov [DOE]

    U.S. Forest Service prepared an EA that evaluated the potential environmental impacts of amending a Southwestern Area Power Administration (SWPA) permit to allow herbicide application within SWPA transmission line rights-of-way in the Ozark-St. Francis National Forest. SWPA initially was a cooperating agency, and later ended its involvement in preparing the EA.

  8. A T IT S A T IT S S C I E N C E SECURITY WO R ST B E S T A Special...

    Office of Environmental Management (EM)

    A P P E N D I X A T IT S A T IT S S C I E N C E SECURITY WO R ST B E S T A Report on Security Problems at the U.S. Department of Energy A Special Investigative Panel President's...

  9. Effects of zebra mussels, obtained from Lake Erie and St Lawrence River, as a food source on immune system of lesser scaup

    SciTech Connect (OSTI)

    Flipo, D.; Fournier, M.; Beaulieu, C.; Tessier, C.

    1995-12-31

    A feeding study was undertaken to assess the influence of a zebra mussel diet from Lake Erie and the St.Lawrence river on the immune system of lesser scaup. The Great lakes and the St.Lawrence river are known to be among the most contaminated waters found in the country. Analytical studies have shown that zebra mussels are contaminated by organochlorines and other pollutants. The occurrence of these toxicants in the food diet of lesser scaup can cause serious injuries. The immune system, in its capacity to destroy foreign particles and protect the host against diseases, can serve as a useful sentinel of the health status of these environmentally stressed organisms. Immune parameters of lesser scaup fed with zebra mussels from Lake Erie or the St. Lawrence river were evaluated. The duration of the feeding trial was nine weeks. Phagocytic activity and oxidative bursts of heterophils were evaluated by flow cytometry. Intracellular thiol levels of lymphocytes and heterophils were also determined by flow cytometry. The results showed a dimunition of phagocytic activity and bactericidal potential after 6 weeks of the zebra mussel diet compared to the control. These results may be associated with pathology problems encountered in treated groups at the end of the diet. Birds from the St. Lawrence River group (40%) and the Lake Erie group (40%) demonstrated variable degrees of pododermatitis compared to the control group. The intracellular level of thiol was consistently found to be elevated in lymphocytes and heterophyls from birds feeding with on the St. Lawrence River. In conclusion, flow cytometry assays like phagocytosis, oxidative burst and thiol staining can serve as biomarkers of the immune status of birds and can give important information for evaluating the health of birds exposed to environmental contamination.

  10. Geological Carbon Sequestration Storage Resource Estimates for the Ordovician St. Peter Sandstone, Illinois and Michigan Basins, USA

    SciTech Connect (OSTI)

    Barnes, David; Ellett, Kevin; Leetaru, Hannes

    2014-09-30

    The Cambro-Ordovician strata of the Midwest of the United States is a primary target for potential geological storage of CO2 in deep saline formations. The objective of this project is to develop a comprehensive evaluation of the Cambro-Ordovician strata in the Illinois and Michigan Basins above the basal Mount Simon Sandstone since the Mount Simon is the subject of other investigations including a demonstration-scale injection at the Illinois Basin Decatur Project. The primary reservoir targets investigated in this study are the middle Ordovician St Peter Sandstone and the late Cambrian to early Ordovician Knox Group carbonates. The topic of this report is a regional-scale evaluation of the geologic storage resource potential of the St Peter Sandstone in both the Illinois and Michigan Basins. Multiple deterministic-based approaches were used in conjunction with the probabilistic-based storage efficiency factors published in the DOE methodology to estimate the carbon storage resource of the formation. Extensive data sets of core analyses and wireline logs were compiled to develop the necessary inputs for volumetric calculations. Results demonstrate how the range in uncertainty of storage resource estimates varies as a function of data availability and quality, and the underlying assumptions used in the different approaches. In the simplest approach, storage resource estimates were calculated from mapping the gross thickness of the formation and applying a single estimate of the effective mean porosity of the formation. Results from this approach led to storage resource estimates ranging from 3.3 to 35.1 Gt in the Michigan Basin, and 1.0 to 11.0 Gt in the Illinois Basin at the P10 and P90 probability level, respectively. The second approach involved consideration of the diagenetic history of the formation throughout the two basins and used depth-dependent functions of porosity to derive a more realistic spatially variable model of porosity rather than applying a

  11. Integrated assessment of global water scarcity over the 21st century under multiple climate change mitigation policies

    SciTech Connect (OSTI)

    Hejazi, Mohamad I.; Edmonds, James A.; Clarke, Leon E.; Kyle, G. Page; Davies, Evan; Chaturvedi, Vaibhav; Wise, Marshall A.; Patel, Pralit L.; Eom, Jiyong; Calvin, Katherine V.

    2014-08-01

    Water scarcity conditions over the 21st century both globally and regionally are assessed in the context of climate change and climate mitigation policies, by estimating both water availability and water demand within the Global Change Assessment Model (GCAM), a leading community integrated assessment model of energy, agriculture, climate, and water. To quantify changes in future water availability, a new gridded water-balance global hydrologic model 窶 namely, the Global Water Availability Model (GWAM) 窶 is developed and evaluated. Global water demands for six major demand sectors (irrigation, livestock, domestic, electricity generation, primary energy production, and manufacturing) are modeled in GCAM at the regional scale (14 geopolitical regions, 151 sub-regions) and then spatially downscaled to 0.5 o x 0.5o resolution to match the scale of GWAM. Using a baseline scenario (i.e., no climate change mitigation policy) with radiative forcing reaching 8.8 W/m2 (equivalent to the SRES A1Fi emission scenario) and three climate policy scenarios with increasing mitigation stringency of 7.7, 5.5, and 4.2 W/m2 (equivalent to the SRES A2, B2, and B1 emission scenarios, respectively), we investigate the effects of emission mitigation policies on water scarcity. Two carbon tax regimes (a universal carbon tax (UCT) which includes land use change emissions, and a fossil fuel and industrial emissions carbon tax (FFICT) which excludes land use change emissions) are analyzed. The baseline scenario results in more than half of the world population living under extreme water scarcity by the end of the 21st century. Additionally, in years 2050 and 2095, 36% (28%) and 44% (39%) of the global population, respectively, is projected to live in grid cells (in basins) that will experience greater water demands than the amount of available water in a year (i.e., the water scarcity index (WSI) > 1.0). When comparing the climate policy scenarios to the baseline scenario while maintaining

  12. Laboratories for the 21st Century: Best Practices; Modeling Exhaust Dispersion for Specifying Acceptable Exhaust/Intake Design (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-09-01

    This guide provides general information on specifying acceptable exhaust and intake designs. It also provides various quantitative approaches that can be used to determine expected concentration levels resulting from exhaust system emissions. In addition, the guide describes methodologies that can be employed to operate laboratory exhaust systems in a safe and energy efficient manner by using variable air volume (VAV) technology. The guide, one in a series on best practices for laboratories, was produced by Laboratories for the 21st Century (Labs21), a joint program of the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE). Geared toward architects, engineers, and facility managers, the guides contain information about technologies and practices to use in designing, constructing, and operating safe, sustainable, high-performance laboratories. Studies show a direct relationship between indoor air quality and the health and productivity of building occupants. Historically, the study and protection of indoor air quality focused on emission sources emanating from within the building. For example, to ensure that the worker is not exposed to toxic chemicals, 'as manufactured' and 'as installed' containment specifications are required for fume hoods. However, emissions from external sources, which may be re-ingested into the building through closed circuiting between the building's exhaust stacks and air intakes, are an often overlooked aspect of indoor air quality.

  13. Excellence in Radiation Research for the 21st Century (EIRR21): Description of an Innovative Research Training Program

    SciTech Connect (OSTI)

    P'ng, Christine; Ito, Emma; Ontario Cancer Institute, Toronto, Ontario ; How, Christine; Department of Medical Biophysics, University of Toronto, Toronto, Ontario ; Bezjak, Andrea; Department of Radiation Oncology, University of Toronto, Toronto, Ontario ; Bristow, Rob; Ontario Cancer Institute, Toronto, Ontario; Department of Medical Biophysics, University of Toronto, Toronto, Ontario; Department of Radiation Oncology, University of Toronto, Toronto, Ontario ; Catton, Pam; Fyles, Anthony; Gospodarowicz, Mary; Department of Radiation Oncology, University of Toronto, Toronto, Ontario ; Jaffray, David; Department of Medical Biophysics, University of Toronto, Toronto, Ontario; Department of Radiation Oncology, University of Toronto, Toronto, Ontario ; Kelley, Shana; Wong Shun; Odette Cancer Center, Toronto, Ontario ; Liu Feifei

    2012-08-01

    Purpose: To describe and assess an interdisciplinary research training program for graduate students, postdoctoral fellows, and clinical fellows focused on radiation medicine; funded by the Canadian Institutes for Health Research since 2003, the program entitled 'Excellence in Radiation Research for the 21st Century' (EIRR21) aims to train the next generation of interdisciplinary radiation medicine researchers. Methods and Materials: Online surveys evaluating EIRR21 were sent to trainees (n=56), mentors (n=36), and seminar speakers (n=72). Face-to-face interviews were also conducted for trainee liaisons (n=4) and participants in the international exchange program (n=2). Results: Overall response rates ranged from 53% (mentors) to 91% (trainees). EIRR21 was well received by trainees, with the acquisition of several important skills related to their research endeavors. An innovative seminar series, entitled Brainstorm sessions, imparting 'extracurricular' knowledge in intellectual property protection, commercialization strategies, and effective communication, was considered to be the most valuable component of the program. Networking with researchers in other disciplines was also facilitated owing to program participation. Conclusions: EIRR21 is an innovative training program that positively impacts the biomedical community and imparts valuable skill sets to foster success for the future generation of radiation medicine researchers.

  14. Proceedings of the 21st Seismic Research Symposium: Technologies for Monitoring The Comprehensive Nuclear Test-Ban Treaty

    SciTech Connect (OSTI)

    Warren, N. Jill

    1999-09-21

    These proceedings contain papers prepared for the 21st Seismic Research Symposium: Technologies for Monitoring The Comprehensive Nuclear-Test-Ban Treaty, held 21-24 September 1999 in Las Vegas, Nevada. These papers represent the combined research related to ground-based nuclear explosion monitoring funded by the National Nuclear Security Administration (NNSA), Defense Threat Reduction Agency (DTRA), Air Force Technical Applications Center (AFTAC), Department of Defense (DoD), the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), and other invited sponsors. The scientific objectives of the research are to improve the United States capability to detect, locate, and identify nuclear explosions. The purpose of the meeting is to provide the sponsoring agencies, as well as potential users, an opportunity to review research accomplished during the preceding year and to discuss areas of investigation for the coming year. For the researchers, it provides a forum for the exchange of scientific information toward achieving program goals, and an opportunity to discuss results and future plans. Paper topics include: seismic regionalization and calibration; detection and location of sources; wave propagation from source to receiver; the nature of seismic sources, including mining practices; hydroacoustic, infrasound, and radionuclide methods; on-site inspection; and data processing.

  15. Technical and regulatory review of the Rover nuclear fuel process for use on Fort St. Vrain fuel

    SciTech Connect (OSTI)

    Hertzler, T.

    1993-02-01

    This report describes the results of an analysis for processing and final disposal of Fort St. Vrain (FSV) irradiated fuel in Rover-type equipment or technologies. This analysis includes an evaluation of the current Rover equipment status and the applicability of this technology in processing FSV fuel. The analyses are based on the physical characteristics of the FSV fuel and processing capabilities of the Rover equipment. Alternate FSV fuel disposal options are also considered including fuel-rod removal from the block, disposal of the empty block, or disposal of the entire fuel-containing block. The results of these analyses document that the current Rover hardware is not operable for any purpose, and any effort to restart this hardware will require extensive modifications and re-evaluation. However, various aspects of the Rover technology, such as the successful fluid-bed burner design, can be applied with modification to FSV fuel processing. The current regulatory climate and technical knowledge are not adequately defined to allow a complete analysis and conclusion with respect to the disposal of intact fuel blocks with or without the fuel rods removed. The primary unknowns include the various aspects of fuel-rod removal from the block, concentration of radionuclides remaining in the graphite block after rod removal, and acceptability of carbon in the form of graphite in a high level waste repository.

  16. 1st Quarter Transportation Report FY 2015: Radioactive Waste Shipments to and from the Nevada National Security Site (NNSS)

    SciTech Connect (OSTI)

    Gregory, Louis

    2015-02-20

    This report satisfies the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office (NNSA/NFO) commitment to prepare a quarterly summary report of radioactive waste shipments to and from the Nevada National Security Site (NNSS) Radioactive Waste Management Complex (RWMC) at Area 5. There were no shipments sent for offsite treatment and returned to the NNSS this quarter. This report summarizes the 1st quarter of Fiscal Year (FY) 2015 low-level radioactive waste (LLW) and mixed low-level radioactive waste (MLLW) shipments. Tabular summaries are provided which include the following: Sources of and carriers for LLW and MLLW shipments to and from the NNSS; Number and external volume of LLW and MLLW shipments; Highway routes used by carriers; and Incident/accident data applicable to LLW and MLLW shipments. In this report shipments are accounted for upon arrival at the NNSS, while disposal volumes are accounted for upon waste burial. The disposal volumes presented in this report include minor volumes of non-radioactive classified waste/material that were approved for disposal (non-radioactive classified or nonradioactive classified hazardous). Volume reports showing cubic feet generated using the Low-Level Waste Information System may vary slightly due to rounding conventions for volumetric conversions from cubic meters to cubic feet.

  17. The Importance of Establishing and Maintaining Continuity of Knowledge during 21st Century Nuclear Fuel Cycle Activities

    SciTech Connect (OSTI)

    Pickett, Chris A; Rowe, Nathan C; Younkin, James R; Wishard, Bernard; Bean, Robert; Blair, Dianna; Lawson, Ray; Weeks, George; Tolk, Keith

    2012-01-01

    During this century, the entire nuclear fuel cycle will expand and become increasingly more global, taxing both the resources and capabilities of the International Atomic Energy Agency (IAEA) to maintain an effective Continuity of Knowledge (CoK) and its ability to provide timely detection of diversion. Uranium that currently is mined and milled in one country will be converted, enriched, and fabricated into fuel for reactors in an expanding set of new countries. This expansion will make it harder to guarantee that regional activities stay regional and that diversion detection is timely unless new and sustainable tools are developed to improve inspector effectiveness. To deal with this emerging reality, the IAEA must increase its use of unattended monitoring and employ new tools and methods that enhance CoK during all phases of the fuel cycle. This approach will help provide useful information to aid in detecting undeclared activities and create opportunities for timely and appropriate responses to events well before they enter phases of greater concern (e.g., enrichment). The systems that maintain CoK of safeguarded assets rely on containment and surveillance (C/S) technologies. The 21st century fuel cycle will require increased use of these technologies and systems, plus greater implementation of unattended systems that can securely collect data when inspectors are not present.

  18. Whitehead Policy Symposium. The Human Genome Project: Science, law, and social change in the 21st century

    SciTech Connect (OSTI)

    Nichols, E.K.

    2000-02-17

    Advances in the biomedical sciences, especially in human genomics, will dramatically influence law, medicine, public health, and many other sectors of our society in the decades ahead. The public already senses the revolutionary nature of genomic knowledge. In the US and Europe, we have seen widespread discussions about genetic discrimination in health insurance; privacy issues raised by the proliferation of DNA data banks; the challenge of interpreting new DNA diagnostic tests; changing definitions of what it means to be healthy; and the science and ethics of cloning animals and human beings. The primary goal of the Whitehead/ASLME Policy Symposium was to provide a bridge between the research community and professionals, who were just beginning to grasp the potential impact of new genetic technologies on their fields. The ''Human Genome Project: Science, Law, and Social Change in the 21st Century'' initially was designed as a forum for 300-500 physicians, lawyers, consumers, ethicists, and scientists to explore the impact of new genetic technologies and prepare for the challenges ahead.

  19. Geochemical information for sites contaminated with low-level radioactive wastes: II. St. Louis Airport Storage Site

    SciTech Connect (OSTI)

    Seeley, F.G.; Kelmers, A.D.

    1985-01-01

    The St. Louis Airport Storage Site (SLASS) became radioactively contaminated as a result of wastes that were being stored from operations to recover uranium from pitchblende ores in the 1940s and 1950s. The US Department of Energy is considering various remedial action options for the SLASS under the Formerly Utilized Site Remedial Action Program (FUSRAP). This report describes the results of geochemical investigations, carried out to support the FUSRAP activities and to aid in quantifying various remedial action options. Soil and groundwater samples from the site were characterized, and sorption ratios for uranium and radium and apparent concentration limit values for uranium were measured in soil/groundwater systems by batch contact methodology. The uranium and radium concentrations in soil samples were significantly above background near the old contaminated surface horizon (now at the 0.3/sup -/ to 0.9/sup -/m depth); the maximum values were 1566 ..mu..g/g and 101 pCi/g, respectively. Below about the 6/sup -/m depth, the concentrations appeared to be typical of those naturally present in soils of this area (3.8 +- 1.2 ..mu..g/g and 3.1 +- 0.6 pCi/g). Uranium sorption ratios showed stratigraphic trends but were generally moderate to high (100 to 1000 L/kg). The sorption isotherm suggested an apparent uranium concentration limit of about 200 mg/L. This relatively high solubility can probably be correlated with the carbonate content of the soil/groundwater systems. The lower sorption ratio values obtained from the sorption isotherm may have resulted from changes in the experimental procedure or the groundwater used. The SLASS appears to exhibit generally favorable behavior for the retardation of uranium solubilized from waste in the site. Parametric tests were conducted to estimate the sensitivity of uranium sorption and solubility to the pH and carbonate content of the system.

  20. Surveillance for Western equine encephalitis St. Louis encephalitis and West Nile viruses using reverse transcription loop-mediated isothermal amplification

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

    Meagher, Robert J.; Ball, Cameron Scott; Langevin, Stanley A.; Fang, Ying; Wheeler, Sarah S.; Coffey, Lark L.

    2016-01-25

    In this study, collection of mosquitoes and testing for vector-borne viruses is a key surveillance activity that directly influences the vector control efforts of public health agencies, including determining when and where to apply insecticides. Vector control districts in California routinely monitor for three human pathogenic viruses including West Nile virus (WNV), Western equine encephalitis virus (WEEV), and St. Louis encephalitis virus (SLEV). Reverse transcription quantitative polymerase chain reaction (RT-qPCR) offers highly sensitive and specific detection of these three viruses in a single multiplex reaction, but this technique requires costly, specialized equipment that is generally only available in centralized publicmoreツツサ health laboratories. We report the use of reverse transcription loop-mediated isothermal amplification (RT-LAMP) to detect WNV, WEEV, and SLEV RNA extracted from pooled mosquito samples collected in California, including novel primer sets for specific detection of WEEV and SLEV, targeting the nonstructural protein 4 (nsP4) gene of WEEV and the 3窶 untranslated region (3窶-UTR) of SLEV. Our WEEV and SLEV RT-LAMP primers allowed detection of <0.1 PFU/reaction of their respective targets in <30 minutes, and exhibited high specificity without cross reactivity when tested against a panel of alphaviruses and flaviviruses. Furthermore, the SLEV primers do not cross-react with WNV, despite both viruses being closely related members of the Japanese encephalitis virus complex. The SLEV and WEEV primers can also be combined in a single RT-LAMP reaction, with discrimination between amplicons by melt curve analysis. Although RT-qPCR is approximately one order of magnitude more sensitive than RT-LAMP for all three targets, the RT-LAMP technique is less instrumentally intensive than RT-qPCR and provides a more cost-effective method of vector-borne virus surveillance.ツォツless