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Sample records for mef modified energy

  1. Hyperthermal Energy Collisions of CF3+ Ions With Modified Surfaces...

    Office of Scientific and Technical Information (OSTI)

    Hyperthermal Energy Collisions of CF3+ Ions With Modified Surfaces: Surface-Induced Dissociation Citation Details In-Document Search Title: Hyperthermal Energy Collisions of CF3+ ...

  2. Buildings Energy Data Book: 5.7 Appliances

    Buildings Energy Data Book [EERE]

    Stock 2010 U.S. Average Best Available Residential Appliance Type Parameter (1) Efficiency ... Source(s): 0.30 - 0.60 0.80 - 0.95 0.60 - 0.70 1) EF Energy Factor. MEF Modified ...

  3. Grass Modified for Easier Bioprocessing - Energy Innovation Portal

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

    Grass Modified for Easier Bioprocessing Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing Summary Manufacturing paper and producing biofuels is difficult because the lignin in plant cell walls is tough to degrade. Current techniques are energy intensive and use harsh chemicals. In the case of biofuels, costly pretreatments are required to alter the lignin and help enzymes produce sugars for fermentation. Grass lignins contain large amounts of

  4. Modified Microbes Tolerate 50-Fold More Organic Acid - Energy...

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

    UW-Madison researchers have genetically modified microorganisms to better tolerate organic acids like 3HP, acrylic acid and propionic acid. The modified microorganisms are ...

  5. Modified Yeast to Boost Biofuel Yields - Energy Innovation Portal

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

    Modified Yeast to Boost Biofuel Yields Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing Summary Producing biofuel on an industrial scale requires efficient fermentation of cellulosic plant material. Glucose and xylose are two of the most abundant sugars found in biomass. The yeast most commonly used for fermentation - Saccharomyces cerevisiae - can ferment glucose but not xylose. Researchers hope to improve fermentation by identifying/mutating

  6. Modified Yeast with Enhanced Tolerance for GVL Biomass Solvent - Energy

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

    Innovation Portal Modified Yeast with Enhanced Tolerance for GVL Biomass Solvent Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing Summary Gamma-valerolactone (GVL) is an inexpensive solvent derived from biomass that can be used to break apart tough lignocellulose into fermentable sugars including xylose and glucose. GVL-based techniques are a potentially transformative breakthrough in biofuel production (for more information see WARF reference

  7. Guidance Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract

    Broader source: Energy.gov [DOE]

    Document addresses potential refinancing, restructuring, or modifying of a loan agreement entered into by an energy services company (ESCO) under a federal energy savings performance contract (ESPC).

  8. Fact Sheet: Clean Energy Technology Announcements | Department of Energy

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

    Clean Energy Technology Announcements Fact Sheet: Clean Energy Technology Announcements December 14, 2009 - 12:00am Addthis Today at the Copenhagen climate conference, on behalf of President Obama, Energy Secretary Steven Chu announced the launch of a new initiative to promote clean energy technologies in developing countries. Secretary Chu also welcomed progress under the Major Economies Forum on Energy and Climate (MEF) and invited his counterparts in MEF and other countries to a first-ever

  9. Improving biofuel feedstocks by modifying xylan biosynthesis (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    SciTech Connect (OSTI)

    Lau, Jane

    2013-03-01

    Jane Lau of the Joint BioEnergy Institute on "Improving biofuel feedstocks by modifying xylan biosynthesis" at the 8th Annual Genomics of Energy & Environment Meeting on March 28, 2013 in Walnut Creek, Calif.

  10. Guidance Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract

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

    Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract This FEMP guidance addresses potential refinancing, restructuring, or modifying of loan agreements (collectively called a "debt modification") entered into by an Energy Services Company (ESCO) under federal Energy Savings Performance Contracts (ESPCs). In considering the impact of debt modifications on ESPCs, it is important

  11. A generalized force-modified potential energy surface (G-FMPES) for mechanochemical simulations

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

    Subramanian, Gopinath; Mathew, Nithin; Leiding, Jeffery A.

    2015-10-05

    We describe the modifications that a spatially varying external load produces on a Born-Oppenheimer potential energy surface (PES) by calculating static quantities of interest. The effects of the external loads are exemplified using electronic structure calculations (at the HF/6-31G** level) of two different molecules: ethane and hexahydro-1,3,5-trinitro-s-triazine (RDX). The calculated transition states and The Hessian matrices of stationary points show that spatially varying external loads shift the stationary points and modify the curvature of the PES, thereby affecting the harmonic transition rates by altering both the energy barrier as well as the prefactor. The harmonic spectra of both molecules aremore » blue-shifted with increasing compressive “pressure.” Some stationary points on the RDX-PES disappear under application of the external load, indicating the merging of an energy minimum with a saddle point.« less

  12. A generalized force-modified potential energy surface (G-FMPES) for mechanochemical simulations

    SciTech Connect (OSTI)

    Subramanian, Gopinath; Mathew, Nithin; Leiding, Jeffery A.

    2015-10-05

    We describe the modifications that a spatially varying external load produces on a Born-Oppenheimer potential energy surface (PES) by calculating static quantities of interest. The effects of the external loads are exemplified using electronic structure calculations (at the HF/6-31G** level) of two different molecules: ethane and hexahydro-1,3,5-trinitro-s-triazine (RDX). The calculated transition states and The Hessian matrices of stationary points show that spatially varying external loads shift the stationary points and modify the curvature of the PES, thereby affecting the harmonic transition rates by altering both the energy barrier as well as the prefactor. The harmonic spectra of both molecules are blue-shifted with increasing compressive “pressure.” Some stationary points on the RDX-PES disappear under application of the external load, indicating the merging of an energy minimum with a saddle point.

  13. Surface modified CFx cathode material for ultrafast discharge and high energy density

    SciTech Connect (OSTI)

    Dai, Yang; Zhu, Yimei; Cai, Sendan; Wu, Lijun; Yang, Weijing; Xie, Jingying; Wen, Wen; Zheng, Jin-Cheng; Zheng, Yi

    2014-11-10

    Li/CFx primary possesses the highest energy density of 2180 W h kg⁻¹ among all primary lithium batteries. However, a key limitation for the utility of this type of battery is in its poor rate capability because the cathode material, CFx, is an intrinsically poor electronic conductor. Here, we report on our development of a controlled process of surface de-fluorination under mild hydrothermal conditions to modify the highly fluorinated CFx. The modified CFx, consisting of an in situ generated shell component of F-graphene layers, possesses good electronic conductivity and removes the transporting barrier for lithium ions, yielding a high-capacity performance and an excellent rate-capability. Indeed, a capacity of 500 mA h g⁻¹ and a maximum power density of 44 800 W kg⁻¹ can be realized at the ultrafast rate of 30 C (24 A g⁻¹), which is over one order of magnitude higher than that of the state-of-the-art primary lithium-ion batteries.

  14. Surface modified CFx cathode material for ultrafast discharge and high energy density

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

    Dai, Yang; Zhu, Yimei; Cai, Sendan; Wu, Lijun; Yang, Weijing; Xie, Jingying; Wen, Wen; Zheng, Jin-Cheng; Zheng, Yi

    2014-11-10

    Li/CFx primary possesses the highest energy density of 2180 W h kg⁻¹ among all primary lithium batteries. However, a key limitation for the utility of this type of battery is in its poor rate capability because the cathode material, CFx, is an intrinsically poor electronic conductor. Here, we report on our development of a controlled process of surface de-fluorination under mild hydrothermal conditions to modify the highly fluorinated CFx. The modified CFx, consisting of an in situ generated shell component of F-graphene layers, possesses good electronic conductivity and removes the transporting barrier for lithium ions, yielding a high-capacity performance andmore » an excellent rate-capability. Indeed, a capacity of 500 mA h g⁻¹ and a maximum power density of 44 800 W kg⁻¹ can be realized at the ultrafast rate of 30 C (24 A g⁻¹), which is over one order of magnitude higher than that of the state-of-the-art primary lithium-ion batteries.« less

  15. Ultrahigh-energy cosmic-ray bounds on nonbirefringent modified Maxwell theory

    SciTech Connect (OSTI)

    Klinkhamer, F. R.; Risse, M.

    2008-01-01

    A particularly simple Lorentz-violating modification of the Maxwell theory of photons maintains gauge invariance, CPT, and renormalization. This modified Maxwell theory, coupled to standard Dirac particles, involves 19 dimensionless 'deformation parameters'. Ten of these parameters lead to birefringence and are already tightly constrained by astrophysics. New bounds on the remaining nine nonbirefringent parameters can be obtained from the absence of vacuum Cherenkov radiation for ultrahigh-energy cosmic rays (UHECRs). Using selected UHECR events recorded at the Pierre Auger Observatory and assigning pseudorandom directions (i.e., assuming large-scale isotropy), Cherenkov bounds are found at the 10{sup -18} level, which improve considerably upon current laboratory bounds. Future UHECR observations may reduce these Cherenkov bounds to the 10{sup -23} level.

  16. DARK FLUID: A UNIFIED FRAMEWORK FOR MODIFIED NEWTONIAN DYNAMICS, DARK MATTER, AND DARK ENERGY

    SciTech Connect (OSTI)

    Zhao Hongsheng; Li Baojiu E-mail: b.li@damtp.cam.ac.u

    2010-03-20

    Empirical theories of dark matter (DM) like modified Newtonian dynamics (MOND) gravity and of dark energy (DE) like f(R) gravity were motivated by astronomical data. But could these theories be branches rooted from a more general and hence generic framework? Here we propose a very generic Lagrangian of such a framework based on simple dimensional analysis and covariant symmetry requirements, and explore various outcomes in a top-down fashion. The desired effects of quintessence plus cold DM particle fields or MOND-like scalar field(s) are shown to be largely achievable by one vector field only. Our framework preserves the covariant formulation of general relativity, but allows the expanding physical metric to be bent by a single new species of dark fluid flowing in spacetime. Its non-uniform stress tensor and current vector are simple functions of a vector field with variable norm, not coupled with the baryonic fluid and the four-vector potential of the photon fluid. The dark fluid framework generically branches into a continuous spectrum of theories with DE and DM effects, including the f(R) gravity, tensor-vector-scalar-like theories, Einstein-Aether, and nuLAMBDA theories as limiting cases. When the vector field degenerates into a pure scalar field, we obtain the physics for quintessence. Choices of parameters can be made to pass Big Bang nucleosynthesis, parameterized post-Newtonian, and causality constraints. In this broad setting we emphasize the non-constant dynamical field behind the cosmological constant effect, and highlight plausible corrections beyond the classical MOND predictions.

  17. File:Construction SW NOI modified 7-18-2011.pdf | Open Energy...

    Open Energy Info (EERE)

    7-18-2011.pdf Jump to: navigation, search File File history File usage File:Construction SW NOI modified 7-18-2011.pdf Size of this preview: 463 599 pixels. Other...

  18. Cosmological back-reaction in modified gravity and its implications for dark energy

    SciTech Connect (OSTI)

    Preston, Anthony W.H.; Morris, Tim R. E-mail: T.R.Morris@soton.ac.uk

    2014-09-01

    We study the effective stress-energy tensor induced by cosmological inhomogeneity in f(R)=R+c R{sup 2} and equivalent scalar-tensor theories, motivated both by models of early universe inflation and by phenomenological alternative cosmologies to the standard Λ-CDM. We use Green and Wald's framework for averaging over classical fluctuations of short-wavelength λ. By ensuring that the leading non-linear terms from the fluctuations of the Einstein terms and the corrections both contribute in the formal limit as λ→0, we derive a diffeomorphism invariant effective stress-energy tensor whose trace is non-vanishing and of the right sign to potentially account for the current acceleration of the universe. However a more phenomenologically acceptable dark energy model would be required if this effect were to fully account for the current acceleration.

  19. Novel Modified Optical Fibers for High Temperature In-Situ Miniaturized Gas Sensors in Advanced Fossil Energy Systems

    SciTech Connect (OSTI)

    Pickrell, Gary; Scott, Brian

    2014-06-30

    This report covers the technical progress on the program “Novel Modified Optical Fibers for High Temperature In-Situ Miniaturized Gas Sensors in Advanced Fossil Energy Systems”, funded by the National Energy Technology Laboratory of the U.S. Department of Energy, and performed by the Materials Science & Engineering and Electrical & Computer Engineering Departments at Virginia Tech, and summarizes technical progress from July 1st, 2005 –June 30th, 2014. The objective of this program was to develop novel fiber materials for high temperature gas sensors based on evanescent wave absorption in optical fibers. This project focused on two primary areas: the study of a sapphire photonic crystal fiber (SPCF) for operation at high temperature and long wavelengths, and a porous glass based fiber optic sensor for gas detection. The sapphire component of the project focused on the development of a sapphire photonic crystal fiber, modeling of the new structures, fabrication of the optimal structure, development of a long wavelength interrogation system, testing of the optical properties, and gas and temperature testing of the final sensor. The fabrication of the 6 rod SPCF gap bundle (diameter of 70μm) with a hollow core was successfully constructed with lead-in and lead-out 50μm diameter fiber along with transmission and gas detection testing. Testing of the sapphire photonic crystal fiber sensor capabilities with the developed long wavelength optical system showed the ability to detect CO2 at or below 1000ppm at temperatures up to 1000°C. Work on the porous glass sensor focused on the development of a porous clad solid core optical fiber, a hollow core waveguide, gas detection capabilities at room and high temperature, simultaneous gas species detection, suitable joining technologies for the lead-in and lead-out fibers and the porous sensor, sensor system sensitivity improvement, signal processing improvement, relationship between pore structure and fiber

  20. Modified Embedded Atom Method

    Energy Science and Technology Software Center (OSTI)

    2012-08-01

    Interatomic force and energy calculation subroutine to be used with the molecular dynamics simulation code LAMMPS (Ref a.). The code evaluated the total energy and atomic forces (energy gradient) according to a cubic spline-based variant (Ref b.) of the Modified Embedded Atom Method (MEAM) with a additional Stillinger-Weber (SW) contribution.

  1. Modified cyanobacteria

    SciTech Connect (OSTI)

    Vermaas, Willem F J.

    2014-06-17

    Disclosed is a modified photoautotrophic bacterium comprising genes of interest that are modified in terms of their expression and/or coding region sequence, wherein modification of the genes of interest increases production of a desired product in the bacterium relative to the amount of the desired product production in a photoautotrophic bacterium that is not modified with respect to the genes of interest.

  2. Guidance Regarding Refinancing, Restructuring, or Modifying Loan...

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

    Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract Guidance Regarding...

  3. Surface modified CFx cathode material for ultrafast discharge...

    Office of Scientific and Technical Information (OSTI)

    Surface modified CFx cathode material for ultrafast discharge and high energy density Prev Next Title: Surface modified CFx cathode material for ultrafast discharge and high...

  4. Sandia Modifies Delft3D Turbine Model

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

    Modifies Delft3D Turbine Model - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs

  5. Major Economies Forum on Energy and Climate | Open Energy Information

    Open Energy Info (EERE)

    deployment programs, Pathways analysis, Technology characterizations Resource Type Lessons learnedbest practices Website http:www.majoreconomiesforum References MEF1...

  6. Medium-modified jets and initial state fluctuations as sources of charge correlations measured at energies available at the BNL Relativistic Heavy Ion Collider (RHIC)

    SciTech Connect (OSTI)

    Petersen, Hannah; Bass, Steffen A.; Renk, Thorsten

    2011-01-15

    We investigate the contribution of medium-modified jets and initial state fluctuations to the asymmetry in charged-particle production with respect to the reaction plane. This asymmetry has been suggested as a compelling signature for the chiral magnetic effect in QCD and makes the study of conventional scenarios for the creation of such charged-particle multiplicity fluctuations a timely endeavor. The different path-length combinations of jets through the medium in noncentral heavy ion collisions result in finite correlations of like and different charged particles emitted in the different hemispheres. Our calculation is based on the combination of jet events from Yet another Jet Energy-Loss Model (YaJEM) and a bulk-medium evolution. It is found that the jet production probabilities are too small to observe this effect. The influence of initial state fluctuations on this observable is explored by using an event-by-event (3+1)-dimensional hybrid approach that is based on Ultra-relativistic Quantum Molecular Dynamics (UrQMD) with an ideal hydrodynamic evolution. In this calculation, momentum conservation and elliptic flow are explicitly taken into account. The asymmetries in the initial state are translated to a final state momentum asymmetry by the hydrodynamic flow profile. Dependent on the size of the initial state fluctuations, the resulting charged-particle asymmetries are in qualitative agreement with the preliminary STAR (solenoid tracker at the Relativistic Heavy Ion Collider) results. The multiparticle correlation as proposed by the PHENIX Collaboration can, in principle, be used to disentangle the different contributions, however, in practice, is affected substantially by the procedure to subtract trivial resonance decay contributions.

  7. SUMMARY OF 2009 RHEOLOGY MODIFIER PROGRAM

    SciTech Connect (OSTI)

    Hansen, E.

    2009-12-08

    The overall objective of the EM-31 Rheological Modifiers and Wetting Agents program is to utilize commercially available rheology modifiers to increase the solids fraction of radioactive sludge based waste streams, resulting in an increase in throughput and decreasing the overall processing time. The program first investigates the impact of rheology modifiers on slurry simulants and then utilizes the most effective rheology modifiers on radioactive slurries. The work presented in this document covers the initial investigation of rheology modifier testing with simulants. This task is supported by both the Savannah River National Laboratory (SRNL) and Pacific Northwest National Laboratory (PNNL). The SRNL EM-31 task, for this year, was to investigate the use of rheology modifiers on simulant Defense Waste Processing Facility (DWPF) melter feeds. The task is to determine, based on the impact of the rheology modifier, if there are rheology modifiers that could reduce the water content of the slurry going to the DWPF melter, hence increasing the melt rate by decreasing the water loading. The rheology modifier in essence would allow a higher solids content slurry to have the same type of rheology or pumpability of a lower solids slurry. The modifiers selected in this report were determined based on previous modifiers used in high level waste melter feed simulants, on-going testing performed by counterparts at PNNL, and experiences gain through use of modifiers in other Department of Energy (DOE) processes such as grout processing. There were 12 rheology modifiers selected for testing, covering both organic and inorganic types and they were tested at four different concentrations for a given melter feed. Five different DWPF melter feeds were available and there was adequate material in one of the melter feeds to increase the solids concentration, resulting in a total of six simulants for testing. The mass of melter feed available in each simulant was not adequate for

  8. Viresco Energy | Open Energy Information

    Open Energy Info (EERE)

    Place: Riverside, California Zip: 92507 Product: Company developing a modified gasification process References: Viresco Energy1 This article is a stub. You can help OpenEI...

  9. Energy

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

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear Energy

  10. Energy

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

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

  11. Energy

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

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

  12. DOE Announces Webinars on Genetically Modified Algae, NREL's Fuel Cell

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

    Contaminant Database, and More | Department of Energy Genetically Modified Algae, NREL's Fuel Cell Contaminant Database, and More DOE Announces Webinars on Genetically Modified Algae, NREL's Fuel Cell Contaminant Database, and More May 22, 2014 - 12:57pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced registration is

  13. Biological response modifiers

    SciTech Connect (OSTI)

    Weller, R.E.

    1991-10-01

    Much of what used to be called immunotherapy is now included in the term biological response modifiers. Biological response modifiers (BRMs) are defined as those agents or approaches that modify the relationship between the tumor and host by modifying the host's biological response to tumor cells with resultant therapeutic effects.'' Most of the early work with BRMs centered around observations of spontaneous tumor regression and the association of tumor regression with concurrent bacterial infections. The BRM can modify the host response in the following ways: Increase the host's antitumor responses through augmentation and/or restoration of effector mechanisms or mediators of the host's defense or decrease the deleterious component by the host's reaction; Increase the host's defenses by the administration of natural biologics (or the synthetic derivatives thereof) as effectors or mediators of an antitumor response; Augment the host's response to modified tumor cells or vaccines, which might stimulate a greater response by the host or increase tumor-cell sensitivity to an existing response; Decrease the transformation and/or increase differentiation (maturation) of tumor cells; or Increase the ability of the host to tolerate damage by cytotoxic modalities of cancer treatment.

  14. Modifying mixing and instability growth through the adjustment of initial conditions in a high-energy-density counter-propagating shear experiment on OMEGA

    SciTech Connect (OSTI)

    Merritt, E. C. Doss, F. W.; Loomis, E. N.; Flippo, K. A.; Kline, J. L.

    2015-06-15

    Counter-propagating shear experiments conducted at the OMEGA Laser Facility have been evaluating the effect of target initial conditions, specifically the characteristics of a tracer foil located at the shear boundary, on Kelvin-Helmholtz instability evolution and experiment transition toward nonlinearity and turbulence in the high-energy-density (HED) regime. Experiments are focused on both identifying and uncoupling the dependence of the model initial turbulent length scale in variable-density turbulence models of k-ϵ type on competing physical instability seed lengths as well as developing a path toward fully developed turbulent HED experiments. We present results from a series of experiments controllably and independently varying two initial types of scale lengths in the experiment: the thickness and surface roughness (surface perturbation scale spectrum) of a tracer layer at the shear interface. We show that decreasing the layer thickness and increasing the surface roughness both have the ability to increase the relative mixing in the system, and thus theoretically decrease the time required to begin transitioning to turbulence in the system. We also show that we can connect a change in observed mix width growth due to increased foil surface roughness to an analytically predicted change in model initial turbulent scale lengths.

  15. Modifying mixing and instability growth through the adjustment of initial conditions in a high-energy-density counter-propagating shear experiment on OMEGA

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

    Merritt, E. C.; Doss, F. W.; Loomis, E. N.; Flippo, K. A.; Kline, J. L.

    2015-06-24

    Counter-propagating shear experiments conducted at the OMEGA Laser Facility have been evaluating the effect of target initial conditions, specifically the characteristics of a tracer foil located at the shear boundary, on Kelvin-Helmholtz instability evolution and experiment transition toward nonlinearity and turbulence in the high-energy-density (HED) regime. Experiments are focused on both identifying and uncoupling the dependence of the model initial turbulent length scale in variable-density turbulence models of k-ϵ type on competing physical instability seed lengths as well as developing a path toward fully developed turbulent HED experiments. We present results from a series of experiments controllably and independently varyingmore » two initial types of scale lengths in the experiment: the thickness and surface roughness (surface perturbation scale spectrum) of a tracer layer at the shear interface. We show that decreasing the layer thickness and increasing the surface roughness both have the ability to increase the relative mixing in the system, and thus theoretically decrease the time required to begin transitioning to turbulence in the system. In addition, we also show that we can connect a change in observed mix width growth due to increased foil surface roughness to an analytically predicted change in model initial turbulent scale lengths.« less

  16. Review Of Rheology Modifiers For Hanford Waste

    SciTech Connect (OSTI)

    Pareizs, J. M.

    2013-09-30

    As part of Savannah River National Laboratory (SRNL)'s strategic development scope for the Department of Energy - Office of River Protection (DOE-ORP) Hanford Tank Waste Treatment and Immobilization Plant (WTP) waste feed acceptance and product qualification scope, the SRNL has been requested to recommend candidate rheology modifiers to be evaluated to adjust slurry properties in the Hanford Tank Farm. SRNL has performed extensive testing of rheology modifiers for use with Defense Waste Processing Facility (DWPF) simulated melter feed - a high undissolved solids (UDS) mixture of simulated Savannah River Site (SRS) Tank Farm sludge, nitric and formic acids, and glass frit. A much smaller set of evaluations with Hanford simulated waste have also been completed. This report summarizes past work and recommends modifiers for further evaluation with Hanford simulated wastes followed by verification with actual waste samples. Based on the review of available data, a few compounds/systems appear to hold the most promise. For all types of evaluated simulated wastes (caustic Handford tank waste and DWPF processing samples with pH ranging from slightly acidic to slightly caustic), polyacrylic acid had positive impacts on rheology. Citric acid also showed improvement in yield stress on a wide variety of samples. It is recommended that both polyacrylic acid and citric acid be further evaluated as rheology modifiers for Hanford waste. These materials are weak organic acids with the following potential issues: The acidic nature of the modifiers may impact waste pH, if added in very large doses. If pH is significantly reduced by the modifier addition, dissolution of UDS and increased corrosion of tanks, piping, pumps, and other process equipment could occur. Smaller shifts in pH could reduce aluminum solubility, which would be expected to increase the yield stress of the sludge. Therefore, it is expected that use of an acidic modifier would be limited to concentrations that do not

  17. ENERGY

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

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

  18. Modified Faraday cup

    DOE Patents [OSTI]

    Elmer, John W.; Teruya, Alan T.; O'Brien, Dennis W.

    1996-01-01

    A tomographic technique for measuring the current density distribution in electron beams using electron beam profile data acquired from a modified Faraday cup to create an image of the current density in high and low power beams. The modified Faraday cup includes a narrow slit and is rotated by a stepper motor and can be moved in the x, y and z directions. The beam is swept across the slit perpendicular thereto and controlled by deflection coils, and the slit rotated such that waveforms are taken every few degrees form 0.degree. to 360.degree. and the waveforms are recorded by a digitizing storage oscilloscope. Two-din-tensional and three-dimensional images of the current density distribution in the beam can be reconstructed by computer tomography from this information, providing quantitative information about the beam focus and alignment.

  19. Modified Faraday cup

    DOE Patents [OSTI]

    Elmer, J.W.; Teruya, A.T.; O`Brien, D.W.

    1996-09-10

    A tomographic technique for measuring the current density distribution in electron beams using electron beam profile data acquired from a modified Faraday cup to create an image of the current density in high and low power beams is disclosed. The modified Faraday cup includes a narrow slit and is rotated by a stepper motor and can be moved in the x, y and z directions. The beam is swept across the slit perpendicular thereto and controlled by deflection coils, and the slit rotated such that waveforms are taken every few degrees from 0{degree} to 360{degree} and the waveforms are recorded by a digitizing storage oscilloscope. Two-dimensional and three-dimensional images of the current density distribution in the beam can be reconstructed by computer tomography from this information, providing quantitative information about the beam focus and alignment. 12 figs.

  20. Energy

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

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

  1. Theoretical priors on modified growth parametrisations

    SciTech Connect (OSTI)

    Song, Yong-Seon; Hollenstein, Lukas; Caldera-Cabral, Gabriela; Koyama, Kazuya E-mail: Lukas.Hollenstein@unige.ch E-mail: Kazuya.Koyama@port.ac.uk

    2010-04-01

    Next generation surveys will observe the large-scale structure of the Universe with unprecedented accuracy. This will enable us to test the relationships between matter over-densities, the curvature perturbation and the Newtonian potential. Any large-distance modification of gravity or exotic nature of dark energy modifies these relationships as compared to those predicted in the standard smooth dark energy model based on General Relativity. In linear theory of structure growth such modifications are often parameterised by virtue of two functions of space and time that enter the relation of the curvature perturbation to, first, the matter over- density, and second, the Newtonian potential. We investigate the predictions for these functions in Brans-Dicke theory, clustering dark energy models and interacting dark energy models. We find that each theory has a distinct path in the parameter space of modified growth. Understanding these theoretical priors on the parameterisations of modified growth is essential to reveal the nature of cosmic acceleration with the help of upcoming observations of structure formation.

  2. Hanford Waste Treatment Plant Support Task Order Modified | Department of

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

    Energy Waste Treatment Plant Support Task Order Modified Hanford Waste Treatment Plant Support Task Order Modified March 11, 2013 - 12:00pm Addthis Media Contact Lynette Chafin, 513-246-0461 Lynette.Chafin@emcbc.doe.gov Cincinnati - The Department of Energy (DOE) today awarded a modification to a task order to Aspen Resources Limited, Inc. of Boulder, Colorado for support of the Waste Treatment and Immobilization Plant (WTP) at the Hanford Site. The modification increased the value of the

  3. Energy Information Administration - Energy Efficiency-Table 3...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Energy Efficiency > Iron and Steel Manufacturing Energy, 1998 and 2002 > Table 3 Page Last Modified: June 2010 Table 3. Offsite-Produced Fuel Consumption, 1998, 2002, and 2006...

  4. Energy Information Administration--Energy and Greenhouse Gas...

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

    Efficiency > Energy and Greenhouse Gas Analysis Energy and Greenhouse Gas Analysis Posted Date: October 1999 Page Last Modified: August 2007 This section contains analysis covering...

  5. EIA Energy Efficiency-Residential Sector Energy Intensities,...

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

    Residential Sector Energy Intensities RESIDENTIAL SECTOR ENERGY INTENSITIES: 1978-2005 Released Date: August 2004 Page Last Modified:June 2009 These tables provide estimates of...

  6. Modified clay sorbents

    DOE Patents [OSTI]

    Fogler, H. Scott; Srinivasan, Keeran R.

    1990-01-01

    A novel modified clay sorbent and method of treating industrial effluents to remove trace pollutants, such as dioxins, biphenyls, and polyaromatics such as benzo(a)pyrene and pentachlorophenol. The novel clay sorbent has a composite structure in which the interlayer space of an expandable clay, such as smectite, is filled with polyvalent or multivalent inorganic cations which forces weaker surfactant cations to locate on the surface of the clay in such an orientation that the resulting composite is hydrophilic in nature. A specific example is cetylpyridinium-hydroxy aluminum-montmorillonite. In certain embodiments, a non-expanding clay, such as kaolinite, is used and surfactant cations are necessarily located on an external surface of the clay. A specific example is cetylpyridinium-kaolinite.

  7. Energy

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

    Energy Energy Research into alternative forms of energy, and improving and securing the power grid, is a major national security imperative. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets Pajarito Powder, LLC, a fuel-cell-catalyst company based in Albuquerque, is one of the voucher recipients that will partner with Los Alamos. Fuel-cell technology companies win small-business aid Pajarito Powder, LLC, (Albuquerque), NanoSonic (Pembroke, Va.)

  8. Energy

    Office of Legacy Management (LM)

    ..) ".. _,; ,' . ' , ,; Depar?.me.nt ,of.' Energy Washington; DC 20585 : . ' , - $$ o"\ ' ~' ,' DEC ?;$ ;y4,,, ~ ' .~ The Honorable John Kalwitz , 200 E. Wells Street Milwaukee, W~isconsin 53202, . . i :. Dear,Mayor 'Kalwitz: " . " Secretary of Energy Hazel' O'Leary has announceha new,approach 'to,openness in " the Department of Ene~rgy (DOE) and its communications with'the public. In -. support of~this initiative, we areipleased to forward the enclosed information

  9. EIS-0463: Amended Notice of Intent To Modify the Scope of the...

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

    Department of Energy - Presidential Permit Application for Northern Pass Transmission, New Hampshire DOE announces its intent to modify the scope of the Northern Pass Transmission ...

  10. Demoing the Modified TALON Robot

    Broader source: Energy.gov [DOE]

    A technician at Idaho National Laboratory demonstrates the modified TALON robot; which is being sent to assist emergency workers at Japan's Fukishima nuclear reactor.

  11. Energy

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

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

  12. Renewable Energy Standard

    Broader source: Energy.gov [DOE]

    In 2007, Minnesota legislation modified the state's 2001 voluntary renewable energy objective to create a mandatory renewable portfolio standard (RPS). Public utilities (i.e., investor-owned...

  13. GIZ-Best Practices in Capacity Building Approaches | Open Energy...

    Open Energy Info (EERE)

    Building Approaches: Recommendations for the Design of a Long -Term Capacity Building Strategy for the Wind and Solar Sectors by the MEF Working Group AgencyCompany Organization:...

  14. Modified Acyl-ACP desaturase

    DOE Patents [OSTI]

    Cahoon, Edgar B.; Shanklin, John; Lindqvist, Ylva; Schneider, Gunter

    1999-03-30

    Disclosed is a method for modifying the chain length and double bond positional specificities of a soluble plant fatty acid desaturase. More specifically, the method involves modifying amino acid contact residues in the substrate binding channel of the soluble fatty acid desaturase which contact the fatty acid. Specifically disclosed is the modification of an acyl-ACP desaturase. Amino acid contact residues which lie within the substrate binding channel are identified, and subsequently replaced with different residues to effect the modification of activity.

  15. Modified acyl-ACP desaturase

    DOE Patents [OSTI]

    Cahoon, Edgar B.; Shanklin, John; Lindgvist, Ylva; Schneider, Gunter

    1998-01-06

    Disclosed is a methods for modifying the chain length and double bond positional specificities of a soluble plant fatty acid desaturase. More specifically, the method involves modifying amino acid contact residues in the substrate binding channel of the soluble fatty acid desaturase which contact the fatty acid. Specifically disclosed is the modification of an acyl-ACP desaturase. Amino acid contact residues which lie within the substrate binding channel are identified, and subsequently replaced with different residues to effect the modification of activity.

  16. Highly Charged Ion (HCI) Modified Tunnel Junctions

    SciTech Connect (OSTI)

    Pomeroy, J. M.; Grube, H. [Atomic Physics Division, National Institute of Standards and Technology (NIST) 100 Bureau Dr., MS 8423, Gaithersburg, MD 20899-8423 (United States)

    2009-03-10

    The neutralization energy carried by highly charged ions (HCIs) provides an alternative method for localizing energy on a target's surface, producing features and modifying surfaces with fluences and kinetic energy damage that are negligible compared to singly ionized atoms. Since each HCI can deposit an enormous amount of energy into a small volume of the surface (e.g., Xe{sup 44+} delivers 51 keV of neutralization energy per HCI), each individual HCI's interaction with the target can produce a nanoscale feature. Many studies of HCI-surface features have characterized some basic principles of this unique ion-surface interaction, but the activity reported here has been focused on studying ensembles of HCI features in ultra-thin insulating films by fabricating multi-layer tunnel junction devices. The ultra-thin insulating barriers allow current to flow by tunneling, providing a very sensitive means of detecting changes in the barrier due to highly charged ion irradiation and, conversely, HCI modification provides a method of finely tuning the transparency of the tunnel junctions that spans several orders of magnitude for devices produced from a single process recipe. Systematic variation of junction bias, temperature, magnetic field and other parameters provides determination of the transport mechanism, defect densities, and magnetic properties of these nano-features and this novel approach to device fabrication.

  17. Modified clock inequalities and modified black hole lifetime

    SciTech Connect (OSTI)

    Yang Rongjia; Zhang Shuangnan

    2009-06-15

    Based on a generalized uncertainty principle, Salecker-Wigner inequalities are modified. When applied to black holes, they give a modified black hole lifetime: T{sub MB}{approx}(M{sup 3}/m{sub p}{sup 3})(1-m{sub p}{sup 2}/M{sup 2})t{sub p}, and the number of bits required to specify the information content of the black hole as the event horizon area in Planck units N{approx}(M{sup 2}/m{sub p}{sup 2})(1-m{sub p}{sup 2}/M{sup 2})

  18. Bimodal Energy Distributions in the Scattering of Ar+ Ions from...

    Office of Scientific and Technical Information (OSTI)

    Bimodal Energy Distributions in the Scattering of Ar+ Ions from Modified Surfaces at Hyperthermal Energies Citation Details In-Document Search Title: Bimodal Energy Distributions ...

  19. Modified acyl-ACP desaturase

    DOE Patents [OSTI]

    Cahoon, E.B.; Shanklin, J.; Lindgvist, Y.; Schneider, G.

    1998-01-06

    Disclosed is a method for modifying the chain length and double bond positional specificities of a soluble plant fatty acid desaturase. More specifically, the method involves modifying amino acid contact residues in the substrate binding channel of the soluble fatty acid desaturase which contact the fatty acid. Specifically disclosed is the modification of an acyl-ACP desaturase. Amino acid contact residues which lie within the substrate binding channel are identified, and subsequently replaced with different residues to effect the modification of activity. 1 fig.

  20. Modified Acyl-ACP desaturase

    DOE Patents [OSTI]

    Cahoon, E.B.; Shanklin, J.; Lindqvist, Y.; Schneider, G.

    1999-03-30

    Disclosed is a method for modifying the chain length and double bond positional specificities of a soluble plant fatty acid desaturase. More specifically, the method involves modifying amino acid contact residues in the substrate binding channel of the soluble fatty acid desaturase which contact the fatty acid. Specifically disclosed is the modification of an acyl-ACP desaturase. Amino acid contact residues which lie within the substrate binding channel are identified, and subsequently replaced with different residues to effect the modification of activity. 2 figs.

  1. EIA Energy Efficiency-Energy Related Greenhouse Gas Emissions...

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

    Related Greenhouse Gas Emissions Links Energy Related Greenhouse Gas Emissions Links Posted Date: May 2007 Page Last Modified: September 2010 EIA Links Disclaimer: These pages...

  2. Search results | Department of Energy

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

    in the soil, and then modify their designs to be more efficient. http:energy.goveereeducationdownloadssurvival-still Download What Does the Sun Give Us? (5 Activities) You...

  3. EIS-0407: Amended Notice of Intent to Modify the Scope of the Environmental

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

    Impact Statement | Department of Energy Amended Notice of Intent to Modify the Scope of the Environmental Impact Statement EIS-0407: Amended Notice of Intent to Modify the Scope of the Environmental Impact Statement Abengoa Refinery Project near Hugoton, Kansas Amended Notice of Intent to Modify the Scope of the Environmental Impact Statement for the Abengoa Refinery Project near Hugoton, Kanasas, DOE/EIS-0407 (April 2009) 74 FR 19543 (2.34 MB) More Documents & Publications EIS-0407:

  4. Minimum length, extra dimensions, modified gravity and black hole remnants

    SciTech Connect (OSTI)

    Maziashvili, Michael

    2013-03-01

    We construct a Hilbert space representation of minimum-length deformed uncertainty relation in presence of extra dimensions. Following this construction, we study corrections to the gravitational potential (back reaction on gravity) with the use of correspondingly modified propagator in presence of two (spatial) extra dimensions. Interestingly enough, for r?0 the gravitational force approaches zero and the horizon for modified Schwarzschild-Tangherlini space-time disappears when the mass approaches quantum-gravity energy scale. This result points out to the existence of zero-temperature black hole remnants in ADD brane-world model.

  5. The modified equation for spinless particles and superalgebra

    SciTech Connect (OSTI)

    Sadeghi, J.; Rostami, M.; Sadeghi, Z.

    2013-09-15

    In this paper we consider modified wave equations for spinless particles in an external magnetic field. We consider 4-potentials which guarantee Lorentz' and Coulomb's conditions. The new variable for modified wave equation leads us to consider the associated Laguerre differential equation. We take advantage of the factorization method in Laguerre differential equation and solve the modified equation. In order to obtain the wave function, energy spectrum and its quantization, we will establish conditions for the orbital quantum number. We account such orbital quantum number and obtain the raising and lowering operators. If we want to have supersymmetry partners, we need to apply the shape invariance condition. This condition for the partner potential will help us find the limit of ρ as ρ=±√(l)

  6. EIS-0283-S2: Amended Notice of Intent to Modify the Scope of...

    Energy Savers [EERE]

    For more information on this project, see the project webpage: http:energy.govnode299815. Download Document PDF icon EIS-0283-S2: Amended Notice of Intent to Modify the...

  7. EIS-0283-S2: Amended Notice of Intent to Modify the Scope of...

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

    For more information on this project, see the project webpage: http:energy.govnode299815. Download Document EIS-0283-S2: Amended Notice of Intent to Modify the Scope of...

  8. ARM - Campaign Instrument - psp-eppley-modified

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

    us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Modified Eppley PSP (PSP-EPPLEY-MODIFIED) Instrument Categories Radiometric Campaigns Diffuse Shortwave IOP...

  9. Degradative and Morphological Characterization of POSS Modified...

    Office of Scientific and Technical Information (OSTI)

    Degradative and Morphological Characterization of POSS Modified Nanohybrid Polyurethane Elastomers Citation Details In-Document Search Title: Degradative and Morphological ...

  10. Electrochemical Apparatus with Disposable and Modifiable Parts

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

    research Benefits: Incorporates disposable, commercially available cuvettes Modifiable design Allows multiple experiments using a single solution Designed for interface with...

  11. Adhesives from modified soy protein

    DOE Patents [OSTI]

    Sun, Susan; Wang, Donghai; Zhong, Zhikai; Yang, Guang

    2008-08-26

    The, present invention provides useful adhesive compositions having similar adhesive properties to conventional UF and PPF resins. The compositions generally include a protein portion and modifying ingredient portion selected from the group consisting of carboxyl-containing compounds, aldehyde-containing compounds, epoxy group-containing compounds, and mixtures thereof. The composition is preferably prepared at a pH level at or near the isoelectric point of the protein. In other preferred forms, the adhesive composition includes a protein portion and a carboxyl-containing group portion.

  12. Energy 101: Geothermal Energy | Department of Energy

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

    Geothermal Energy Energy 101: Geothermal Energy

  13. Structure formation in a nonlocally modified gravity model

    SciTech Connect (OSTI)

    Park, Sohyun; Dodelson, Scott

    2013-01-01

    We study a nonlocally modified gravity model proposed by Deser and Woodard which gives an explanation for current cosmic acceleration. By deriving and solving the equations governing the evolution of the structure in the Universe, we show that this model predicts a pattern of growth that differs from standard general relativity (+dark energy) at the 10-30% level. These differences will be easily probed by the next generation of galaxy surveys, so the model should be tested shortly.

  14. Modified Electrochemical Properties of Organic Quinoxaline via Electrolyte

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

    Interactions in Propylene Carbonate - Joint Center for Energy Storage Research 4, 2015, Research Highlights Modified Electrochemical Properties of Organic Quinoxaline via Electrolyte Interactions in Propylene Carbonate Theoretical gravimetric capacity of quinoxaline : 410 mAh/g Solubility > 5M in carbonate solvents Scientific Achievement Quinoxalines are highly sensitive to solvent and electrolyte interactions. For example, bare quinoxaline is active in acetonitrile at DFT-predicted

  15. Method of modifying a surface

    DOE Patents [OSTI]

    Renk, Timothy J.; Sorensen, Neil R.; Senft, Donna Cowell; Buchheit, Jr., Rudolph G.; Thompson, Michael O.; Grabowski, Kenneth S.

    2000-01-01

    The present invention provides a surface modification method that provides beneficial changes in surface properties, can modify a surface to a greater depth than previous methods, and that is suitable for industrial application. The present method comprises applying a thin-film coating to a surface of a substrate, then subjecting the coated surface to an ion beam. The ion beam power pulse heats the coated surface, leading to alloying between the material in the coating and the material of the substrate. Rapid cooling of the alloyed layer after an ion beam pulse can lead to formation of metastable alloys and microstructures not accessible by conventional alloying methods or intense ion beam treatment of the substrate alone.

  16. The Modified Embedded Atom Method

    SciTech Connect (OSTI)

    Baskes, M.I.

    1994-08-01

    Recent modifications have been made to generalize the Embedded Atom Method (EAM) to describe bonding in diverse materials. By including angular dependence of the electron density in an empirical way, the Modified Embedded Atom Method (MEAM) has been able to reproduce the basic energetic and structural properties of 45 elements. This method is ideally suited for examining the interfacial behavior of dissimilar materials. This paper explains in detail the derivation of the method, shows how the parameters of the MEAM are determined directly from experiment or first principles calculations, and examines the quality of the reproduction of the database. Materials with fcc, bcc, hcp, and diamond cubic crystal structure are discussed. A few simple examples of the application of the MEAM to surfaces and interfaces are presented. Calculations of pullout of a SiC fiber in a diamond matrix as a function of applied stress show non-uniform deformation of the fiber.

  17. Modified Accelerated Cost-Recovery System (MACRS)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Under the federal Modified Accelerated Cost-Recovery System (MACRS), businesses may recover investments in certain property through depreciation deductions. The MACRS establishes a set of class...

  18. Nonderivative modified gravity: a classification

    SciTech Connect (OSTI)

    Comelli, D.; Nesti, F.; Pilo, L. E-mail: fabrizio.nesti@irb.hr

    2014-11-01

    We analyze the theories of gravity modified by a generic nonderivative potential built from the metric, under the minimal requirement of unbroken spatial rotations. Using the canonical analysis, we classify the potentials V according to the number of degrees of freedom (DoF) that propagate at the nonperturbative level. We then compare the nonperturbative results with the perturbative DoF propagating around Minkowski and FRW backgrounds. A generic V implies 6 propagating DoF at the non-perturbative level, with a ghost on Minkowski background. There exist potentials which propagate 5 DoF, as already studied in previous works. Here, no V with unbroken rotational invariance admitting 4 DoF is found. Theories with 3 DoF turn out to be strongly coupled on Minkowski background. Finally, potentials with only the 2 DoF of a massive graviton exist. Their effect on cosmology is simply equivalent to a cosmological constant. Potentials with 2 or 5 DoF and explicit time dependence appear to be a further viable possibility.

  19. Natural gas transmission and distribution model of the National Energy Modeling System

    SciTech Connect (OSTI)

    1997-02-01

    The Natural Gas Transmission and Distribution Model (NGTDM) is the component of the National Energy Modeling System (NEMS) that is used to represent the domestic natural gas transmission and distribution system. NEMS was developed in the Office of Integrated Analysis and Forecasting of the Energy Information Administration (EIA). NEMS is the third in a series of computer-based, midterm energy modeling systems used since 1974 by the EIA and its predecessor, the Federal Energy Administration, to analyze domestic energy-economy markets and develop projections. From 1982 through 1993, the Intermediate Future Forecasting System (IFFS) was used by the EIA for its analyses, and the Gas Analysis Modeling System (GAMS) was used within IFFS to represent natural gas markets. Prior to 1982, the Midterm Energy Forecasting System (MEFS), also referred to as the Project Independence Evaluation System (PIES), was employed. NEMS was developed to enhance and update EIA`s modeling capability by internally incorporating models of energy markets that had previously been analyzed off-line. In addition, greater structural detail in NEMS permits the analysis of a broader range of energy issues. The time horizon of NEMS is the midterm period (i.e., through 2015). In order to represent the regional differences in energy markets, the component models of NEMS function at regional levels appropriate for the markets represented, with subsequent aggregation/disaggregation to the Census Division level for reporting purposes.

  20. Nevada Application Modify Water Right | Open Energy Information

    Open Energy Info (EERE)

    Form Type ApplicationNotice Form Topic Application for Permission to Change Point of Diversion, Manner of Use and Place of Use of the Public Waters of the State of Nevada...

  1. Modified Yeast Ferments Biomass Xylose - Energy Innovation Portal

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

    Ferments Biomass Xylose Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing Summary Producing biofuel on a useful scale requires efficient fermentation of cellulosic plant material. The sugars glucose and xylose are the most abundant carbohydrates found in hemicellulose. The yeast most commonly utilized for industrial fermentation - Saccharomyces cerevisiae - can ferment glucose but not xylose. By studying the genomes of wild strains of yeast capable of

  2. Furanic Modified Amine-based Curatives - Energy Innovation Portal

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

    properties when used as curatives for polyureas, hybrid epoxy-urethanes, hybrid urea-urethanes, chain extenders for polyurethane and polyurea elastomers, and also for...

  3. Amended Notice of Intent To Modify the Scope of the EIS and Conduct

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

    Additional Public Scoping Meetings, and Notice of Floodplains and Wetlands Involvement for the Northern Pass Project: Federal Register Notice VOlume 78, No. 173 - September 6, 2013 | Department of Energy Amended Notice of Intent To Modify the Scope of the EIS and Conduct Additional Public Scoping Meetings, and Notice of Floodplains and Wetlands Involvement for the Northern Pass Project: Federal Register Notice VOlume 78, No. 173 - September 6, 2013 Amended Notice of Intent To Modify the

  4. Sandia Energy - Energy Surety

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

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

  5. Sandia Energy - Energy Assurance

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

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

  6. Nanoparticles modified with multiple organic acids

    DOE Patents [OSTI]

    Cook, Ronald Lee; Luebben, Silvia DeVito; Myers, Andrew William; Smith, Bryan Matthew; Elliott, Brian John; Kreutzer, Cory; Wilson, Carolina; Meiser, Manfred

    2007-07-17

    Surface-modified nanoparticles of boehmite, and methods for preparing the same. Aluminum oxyhydroxide nanoparticles are surface modified by reaction with selected amounts of organic acids. In particular, the nanoparticle surface is modified by reactions with two or more different carboxylic acids, at least one of which is an organic carboxylic acid. The product is a surface modified boehmite nanoparticle that has an inorganic aluminum oxyhydroxide core, or part aluminum oxyhydroxide core and a surface-bonded organic shell. Organic carboxylic acids of this invention contain at least one carboxylic acid group and one carbon-hydrogen bond. One embodiment of this invention provides boehmite nanoparticles that have been surface modified with two or more acids one of which additional carries at least one reactive functional group. Another embodiment of this invention provides boehmite nanoparticles that have been surface modified with multiple acids one of which has molecular weight or average molecular weight greater than or equal to 500 Daltons. Yet, another embodiment of this invention provides boehmite nanoparticles that are surface modified with two or more acids one of which is hydrophobic in nature and has solubility in water of less than 15 by weight. The products of the methods of this invention have specific useful properties when used in mixture with liquids, as filler in solids, or as stand-alone entities.

  7. EIA Energy Efficiency-Table 1d. Nonfuel Consumption (Site Energy...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    d Page Last Modified: May 2010 Table 1d. Nonfuel Consumption (Site Energy) for Selected Industries, 1998, 2002, and 2006 (Trillion Btu) MECS Survey Years NAICS Subsector and...

  8. Chemically modified graphite for electrochemical cells

    DOE Patents [OSTI]

    Greinke, Ronald Alfred (Medina, OH); Lewis, Irwin Charles (Strongsville, OH)

    1998-01-01

    This invention relates to chemically modified graphite particles: (a) that are useful in alkali metal-containing electrode of a electrochemical cell comprising: (i) the electrode, (ii) a non-aqueous electrolytic solution comprising an organic aprotic solvent which solvent tends to decompose when the electrochemical cell is in use, and an electrically conductive salt of an alkali metal, and (iii) a counterelectrode; and (b) that are chemically modified with fluorine, chlorine, iodine or phosphorus to reduce such decomposition. This invention also relates to electrodes comprising such chemically modified graphite and a binder and to electrochemical cells containing such electrodes.

  9. Chemically modified graphite for electrochemical cells

    DOE Patents [OSTI]

    Greinke, R.A.; Lewis, I.C.

    1998-05-26

    This invention relates to chemically modified graphite particles: (a) that are useful in alkali metal-containing electrode of a electrochemical cell comprising: (1) the electrode, (2) a non-aqueous electrolytic solution comprising an organic aprotic solvent which solvent tends to decompose when the electrochemical cell is in use, and an electrically conductive salt of an alkali metal, and (3) a counter electrode; and (b) that are chemically modified with fluorine, chlorine, iodine or phosphorus to reduce such decomposition. This invention also relates to electrodes comprising such chemically modified graphite and a binder and to electrochemical cells containing such electrodes. 3 figs.

  10. Active containment systems incorporating modified pillared clays

    SciTech Connect (OSTI)

    Lundie, P. |; McLeod, N.

    1997-12-31

    The application of treatment technologies in active containment systems provides a more advanced and effective method for the remediation of contaminated sites. These treatment technologies can be applied in permeable reactive walls and/or funnel and gate systems. The application of modified pillared clays in active containment systems provides a mechanism for producing permeable reactive walls with versatile properties. These pillared clays are suitably modified to incorporate reactive intercalatants capable of reacting with both a broad range of organic pollutants of varying molecular size, polarity and reactivity. Heavy metals can be removed from contaminated water by conventional ion-exchange and other reactive processes within the clay structure. Complex contamination problems can be addressed by the application of more than one modified clay on a site specific basis. This paper briefly describes the active containment system and the structure/chemistry of the modified pillared clay technology, illustrating potential applications of the in-situ treatment process for contaminated site remediation.

  11. Energy Information Administration - Energy Efficiency-Table 5b...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    b Page Last Modified: June 2010 Table 5b. Consumption of Energy for All Purposes (First Use) per Ton of Steel, 1998, 2002, and 2006 (Million Btu per ton) MECS Survey Years Iron and...

  12. Energy Information Administration - Energy Efficiency-Table 5a...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    5a Page Last Modified: June 2010 Table 5a. Consumption of Energy for All Purposes (First Use) per Value of Production, 1998, 2002, and 2006 (1000 Btu per constant 2000 dollar 1)...

  13. The role of vector fields in modified gravity scenarios

    SciTech Connect (OSTI)

    Tasinato, Gianmassimo; Koyama, Kazuya; Khosravi, Nima E-mail: kazuya.koyama@port.ac.uk

    2013-11-01

    Gravitational vector degrees of freedom typically arise in many examples of modified gravity models. We start to systematically explore their role in these scenarios, studying the effects of coupling gravitational vector and scalar degrees of freedom. We focus on set-ups that enjoy a Galilean symmetry in the scalar sector and an Abelian gauge symmetry in the vector sector. These symmetries, together with the requirement that the equations of motion contain at most two space-time derivatives, only allow for a small number of operators in the Lagrangian for the gravitational fields. We investigate the role of gravitational vector fields for two broad classes of phenomena that characterize modified gravity scenarios. The first is self-acceleration: we analyze in general terms the behavior of vector fluctuations around self-accelerating solutions, and show that vanishing kinetic terms of vector fluctuations lead to instabilities on cosmological backgrounds. The second phenomenon is the screening of long range fifth forces by means of Vainshtein mechanism. We show that if gravitational vector fields are appropriately coupled to a spherically symmetric source, they can play an important role for defining the features of the background solution and the scale of the Vainshtein radius. Our general results can be applied to any concrete model of modified gravity, whose low-energy vector and scalar degrees of freedom satisfy the symmetry requirements that we impose.

  14. Search results | Department of Energy

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

    design and build a solar still to capture drinking water from the capillary water in the soil, and then modify their designs to be more efficient. http:energy.goveere...

  15. DNA polymerase having modified nucleotide binding site for DNA sequencing

    DOE Patents [OSTI]

    Tabor, Stanley; Richardson, Charles

    1997-01-01

    Modified gene encoding a modified DNA polymerase wherein the modified polymerase incorporates dideoxynucleotides at least 20-fold better compared to the corresponding deoxynucleotides as compared with the corresponding naturally-occurring DNA polymerase.

  16. DNA polymerase having modified nucleotide binding site for DNA sequencing

    DOE Patents [OSTI]

    Tabor, S.; Richardson, C.

    1997-03-25

    A modified gene encoding a modified DNA polymerase is disclosed. The modified polymerase incorporates dideoxynucleotides at least 20-fold better compared to the corresponding deoxynucleotides as compared with the corresponding naturally-occurring DNA polymerase. 6 figs.

  17. Vector field models of modified gravity and the dark sector

    SciTech Connect (OSTI)

    Zuntz, J.; Ferreira, P. G.; Zlosnik, T. G; Bourliot, F.; Starkman, G. D.

    2010-05-15

    We present a comprehensive investigation of cosmological constraints on the class of vector field formulations of modified gravity called generalized Einstein-aether models. Using linear perturbation theory we generate cosmic microwave background and large-scale structure spectra for general parameters of the theory, and then constrain them in various ways. We investigate two parameter regimes: a dark matter candidate where the vector field sources structure formation, and a dark energy candidate where it causes late-time acceleration. We find that the dark matter candidate does not fit the data, and identify five physical problems that can restrict this and other theories of dark matter. The dark energy candidate does fit the data, and we constrain its fundamental parameters; most notably we find that the theory's kinetic index parameter n{sub ae} can differ significantly from its {Lambda}CDM value.

  18. Modified Microgrid Concept for Rural Electrification in Africa...

    Open Energy Info (EERE)

    Modified Microgrid Concept for Rural Electrification in Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Modified Microgrid Concept for Rural Electrification in...

  19. Webinar: Genetically Modified Algae: A Risk-Benefit Assessment...

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

    Algae: A Risk-Benefit Assessment Webinar: Genetically Modified Algae: A Risk-Benefit Assessment Genetically Modified (GM) Algae: A Risk-Benefit Assessment PDF icon...

  20. Is the proton electromagnetic form factor modified in nuclei...

    Office of Scientific and Technical Information (OSTI)

    Is the proton electromagnetic form factor modified in nuclei? Citation Details In-Document Search Title: Is the proton electromagnetic form factor modified in nuclei? You are ...

  1. A new design for a disposable and modifiable electrochemical...

    Office of Scientific and Technical Information (OSTI)

    and modifiable electrochemical cell Citation Details In-Document Search Title: A new design for a disposable and modifiable electrochemical cell Authors: Dattelbaum, Andrew M ...

  2. A new design for a disposable and modifiable electrochemical...

    Office of Scientific and Technical Information (OSTI)

    A new design for a disposable and modifiable electrochemical cell Citation Details In-Document Search Title: A new design for a disposable and modifiable electrochemical cell ...

  3. In-situ characterization of plasma modified surfaces by vibrational...

    Office of Scientific and Technical Information (OSTI)

    of plasma modified surfaces by vibrational sum frequency generation spectroscopy. Citation Details In-Document Search Title: In-situ characterization of plasma modified surfaces ...

  4. Sandia Energy - Energy Surety

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

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

  5. Table 1c. Off-Site Produced Energy (Site Energy)For Selected...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    c Page Last Modified: May 2010 Table 1c. Off-Site Produced Energy (Site Energy) for Selected Industries, 1998, 2002 and 2006 (Trillion Btu) MECS Survey Years NAICS Subsector and...

  6. Plants having modified response to ethylene

    DOE Patents [OSTI]

    Meyerowitz, Elliot M.; Chang, Caren; Bleecker, Anthony B.

    1998-01-01

    The invention includes transformed plants having at least one cell transformed with a modified ETR nucleic acid. Such plants have a phenotype characterized by a decrease in the response of at least one transformed plant cell to ethylene as compared to a plant not containing the transformed plant cell. Tissue and/or temporal specificity for expression of the modified ETR nucleic acid is controlled by selecting appropriate expression regulation sequences to target the location and/or time of expression of the transformed nucleic acid. The plants are made by transforming at least one plant cell with an appropriate modified ETR nucleic acid, regenerating plants from one or more of the transformed plant cells and selecting at least one plant having the desired phenotype.

  7. Plants having modified response to ethylene

    DOE Patents [OSTI]

    Meyerowitz, E.M.; Chang, C.; Bleecker, A.B.

    1997-11-18

    The invention includes transformed plants having at least one cell transformed with a modified ETR nucleic acid. Such plants have a phenotype characterized by a decrease in the response of at least one transformed plant cell to ethylene as compared to a plant not containing the transformed plant cell. Tissue and/or temporal specificity for expression of the modified ETR nucleic acid is controlled by selecting appropriate expression regulation sequences to target the location and/or time of expression of the transformed nucleic acid. The plants are made by transforming at least one plant cell with an appropriate modified ETR nucleic acid, regenerating plants from one or more of the transformed plant cells and selecting at least one plant having the desired phenotype. 31 figs.

  8. Plants having modified response to ethylene

    DOE Patents [OSTI]

    Meyerowitz, Elliott M.; Chang, Caren; Bleecker, Anthony B.

    1997-01-01

    The invention includes transformed plants having at least one cell transformed with a modified ETR nucleic acid. Such plants have a phenotype characterized by a decrease in the response of at least one transformed plant cell to ethylene as compared to a plant not containing the transformed plant cell. Tissue and/or temporal specificity for expression of the modified ETR nucleic acid is controlled by selecting appropriate expression regulation sequences to target the location and/or time of expression of the transformed nucleic acid. The plants are made by transforming at least one plant cell with an appropriate modified ETR nucleic acid, regenerating plants from one or more of the transformed plant cells and selecting at least one plant having the desired phenotype.

  9. Plants having modified response to ethylene

    DOE Patents [OSTI]

    Meyerowitz, E.M.; Chang, C.; Bleecker, A.B.

    1998-10-20

    The invention includes transformed plants having at least one cell transformed with a modified ETR nucleic acid. Such plants have a phenotype characterized by a decrease in the response of at least one transformed plant cell to ethylene as compared to a plant not containing the transformed plant cell. Tissue and/or temporal specificity for expression of the modified ETR nucleic acid is controlled by selecting appropriate expression regulation sequences to target the location and/or time of expression of the transformed nucleic acid. The plants are made by transforming at least one plant cell with an appropriate modified ETR nucleic acid, regenerating plants from one or more of the transformed plant cells and selecting at least one plant having the desired phenotype. 67 figs.

  10. Sandia Energy Energy Assurance

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

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

  11. Electrochemical apparatus comprising modified disposable rectangular cuvette

    DOE Patents [OSTI]

    Dattelbaum, Andrew M; Gupta, Gautam; Morris, David E

    2013-09-10

    Electrochemical apparatus includes a disposable rectangular cuvette modified with at least one hole through a side and/or the bottom. Apparatus may include more than one cuvette, which in practice is a disposable rectangular glass or plastic cuvette modified by drilling the hole(s) through. The apparatus include two plates and some means of fastening one plate to the other. The apparatus may be interfaced with a fiber optic or microscope objective, and a spectrometer for spectroscopic studies. The apparatus are suitable for a variety of electrochemical experiments, including surface electrochemistry, bulk electrolysis, and flow cell experiments.

  12. Improving Costs and Efficiency of PEM Fuel Cell Vehicles by Modifying the

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

    Surface of Stainless Steel Bipolar Plates - Energy Innovation Portal Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Improving Costs and Efficiency of PEM Fuel Cell Vehicles by Modifying the Surface of Stainless Steel Bipolar Plates National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing SummaryFuel cell vehicles have the potential to reduce our dependence on foreign oil and lower emissions. Running the vehicle's motor

  13. Clostridium Thermocellum CbhA- Amino acid sequence modified for enhanced

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

    catalytic activity in the saccharification of cellulose - Energy Innovation Portal Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Clostridium Thermocellum CbhA- Amino acid sequence modified for enhanced catalytic activity in the saccharification of cellulose National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary The efficient action of cellulases to release fermentable sugars from biomass cellulose is an important

  14. Frequently Asked Questions about Federal Utility Energy Service...

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

    The Federal Energy Management Program (FEMP) offers answers to frequently asked questions ... may be modified to include one. 4. Why has FEMP published legal opinions and guidance from ...

  15. Meeting Materials: April 29, 2010 | Department of Energy

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

    KB) Presentation: New Program Proposal for Fiscal Year 2011 - Modified Open Cycle by Carter "Buzz" Savage (891.72 KB) Presentation: Nuclear Energy Enabling Technologies by R. ...

  16. Decomposition pathways of C2 oxygenates on Rh-modified tungsten carbide surfaces

    SciTech Connect (OSTI)

    Kelly, Thomas G.; Ren, Hui; Chen, Jingguang G.

    2015-03-27

    Ethanol decomposition on tungsten monocarbide (WC) and Rh-modified WC was investigated using ultrahigh vacuum (UHV) surface science experiments and density functional theory (DFT) calculations. DFT calculations indicated that the binding energies of ethanol and its decomposition intermediates on WC(0001) were modified by Rh, with Rh/WC(0001) showing similar values to those on Rh(111). Through temperature-programmed desorption (TPD) experiments on polycrystalline WC and Rh-modified WC, it was shown that the selectivity for ethanol decomposition was different on these surfaces. On WC, the C-O bond of ethanol was preferentially broken to produce ethylene; on Rh-modified WC, the C-C bond was broken to produce carbon monoxide and methane. In addition, high-resolution electron energy loss spectroscopy (HREELS) was used to determine likely surface intermediates. On Rh-modified WC, ethanol first formed ethoxy through O-H scission, then reacted through an aldehyde intermediate to form the C1 products.

  17. Decomposition pathways of C2 oxygenates on Rh-modified tungsten carbide surfaces

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

    Kelly, Thomas G.; Ren, Hui; Chen, Jingguang G.

    2015-03-27

    Ethanol decomposition on tungsten monocarbide (WC) and Rh-modified WC was investigated using ultrahigh vacuum (UHV) surface science experiments and density functional theory (DFT) calculations. DFT calculations indicated that the binding energies of ethanol and its decomposition intermediates on WC(0001) were modified by Rh, with Rh/WC(0001) showing similar values to those on Rh(111). Through temperature-programmed desorption (TPD) experiments on polycrystalline WC and Rh-modified WC, it was shown that the selectivity for ethanol decomposition was different on these surfaces. On WC, the C-O bond of ethanol was preferentially broken to produce ethylene; on Rh-modified WC, the C-C bond was broken to producemore » carbon monoxide and methane. In addition, high-resolution electron energy loss spectroscopy (HREELS) was used to determine likely surface intermediates. On Rh-modified WC, ethanol first formed ethoxy through O-H scission, then reacted through an aldehyde intermediate to form the C1 products.« less

  18. Dark Energy, or Worse

    SciTech Connect (OSTI)

    Carroll, Sean

    2006-11-13

    General relativity is inconsistent with cosmological observations unless we invoke components of dark matter and dark energy that dominate the universe. While it seems likely that these exotic substances really do exist, the alternative is worth considering: that Einstein's general relativity breaks down on cosmological scales. I will discuss models of modified gravity, tests in the solar system and elsewhere, and consequences for cosmology.

  19. Dark Energy, or Worse

    ScienceCinema (OSTI)

    Professor Sean Carroll

    2010-01-08

    General relativity is inconsistent with cosmological observations unless we invoke components of dark matter and dark energy that dominate the universe. While it seems likely that these exotic substances really do exist, the alternative is worth considering: that Einstein's general relativity breaks down on cosmological scales. I will discuss models of modified gravity, tests in the solar system and elsewhere, and consequences for cosmology.

  20. Advanced techniques for characterization of ion beam modified materials

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

    Zhang, Yanwen; Debelle, Aurélien; Boulle, Alexandre; Kluth, Patrick; Tuomisto, Filip

    2014-10-30

    Understanding the mechanisms of damage formation in materials irradiated with energetic ions is essential for the field of ion-beam materials modification and engineering. Utilizing incident ions, electrons, photons, and positrons, various analysis techniques, including Rutherford backscattering spectrometry (RBS), electron RBS, Raman spectroscopy, high-resolution X-ray diffraction, small-angle X-ray scattering, and positron annihilation spectroscopy, are routinely used or gaining increasing attention in characterizing ion beam modified materials. The distinctive information, recent developments, and some perspectives in these techniques are reviewed in this paper. Applications of these techniques are discussed to demonstrate their unique ability for studying ion-solid interactions and the corresponding radiationmore » effects in modified depths ranging from a few nm to a few tens of μm, and to provide information on electronic and atomic structure of the materials, defect configuration and concentration, as well as phase stability, amorphization and recrystallization processes. Finally, such knowledge contributes to our fundamental understanding over a wide range of extreme conditions essential for enhancing material performance and also for design and synthesis of new materials to address a broad variety of future energy applications.« less

  1. Applying a Modified Triad Approach to Investigate Wastewater lines

    SciTech Connect (OSTI)

    Pawlowicz, R.; Urizar, L.; Blanchard, S.; Jacobsen, K.; Scholfield, J.

    2006-07-01

    Approximately 20 miles of wastewater lines are below grade at an active military Base. This piping network feeds or fed domestic or industrial wastewater treatment plants on the Base. Past wastewater line investigations indicated potential contaminant releases to soil and groundwater. Further environmental assessment was recommended to characterize the lines because of possible releases. A Remedial Investigation (RI) using random sampling or use of sampling points spaced at predetermined distances along the entire length of the wastewater lines, however, would be inefficient and cost prohibitive. To accomplish RI goals efficiently and within budget, a modified Triad approach was used to design a defensible sampling and analysis plan and perform the investigation. The RI task was successfully executed and resulted in a reduced fieldwork schedule, and sampling and analytical costs. Results indicated that no major releases occurred at the biased sampling points. It was reasonably extrapolated that since releases did not occur at the most likely locations, then the entire length of a particular wastewater line segment was unlikely to have contaminated soil or groundwater and was recommended for no further action. A determination of no further action was recommended for the majority of the waste lines after completing the investigation. The modified Triad approach was successful and a similar approach could be applied to investigate wastewater lines on other United States Department of Defense or Department of Energy facilities. (authors)

  2. The Deputy Secretary of Energy

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

    1, 2014 MEMORANDUMFORHEADSOFDEPART~NTALE~MEfS) FROM: DANIELB. PONEMAN ~ ~ \(~ SUBJECT: Congressional and Intergovernmental Coordination and Notification Requirements Effective communication with congressional and intergovernniental stakeholders is essential to advance the priorities of the Department. Well-planned and -executed notifications provide the best chance at a program's success; poorly-executed notifications jeopardize the effectiveness of the program and the Department as a whole. To

  3. Sandia Energy - Energy Assurance

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

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

  4. Sandia Energy Energy Storage

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

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

  5. Sandia Energy Energy Efficiency

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

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

  6. Sandia Energy - Nuclear Energy

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

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

  7. Sandia Energy - Nuclear Energy

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

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

  8. Simulation of a photovoltaic/thermal heat pump system having a modified collector/evaporator

    SciTech Connect (OSTI)

    Xu, Guoying; Deng, Shiming; Zhang, Xiaosong; Yang, Lei; Zhang, Yuehong

    2009-11-15

    A new photovoltaic/thermal heat pump (PV/T-HP) system having a modified collector/evaporator (C/E) has been developed and numerically studied. Multi-port flat extruded aluminum tubes were used in the modified C/E, as compared to round copper tubes used in a conventional C/E. Simulation results suggested that a better operating performance can be achieved for a PV/T-HP system having such a modified C/E. In addition, using the meteorological data in both Nanjing and Hong Kong, China, the simulation results showed that this new PV/T-HP system could efficiently generate electricity and thermal energy simultaneously in both cities all-year-round. Furthermore, improved operation by using variable speed compressor has been designed and discussed. (author)

  9. V-127: Samba Bug Lets Remote Authenticated Users Modify Files...

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

    7: Samba Bug Lets Remote Authenticated Users Modify Files V-127: Samba Bug Lets Remote Authenticated Users Modify Files April 5, 2013 - 6:00am Addthis PROBLEM: A vulnerability was...

  10. Reduced-Order Model Based Feedback Control For Modified Hasegawa...

    Office of Scientific and Technical Information (OSTI)

    Reduced-Order Model Based Feedback Control For Modified Hasegawa-Wakatani Model Citation Details In-Document Search Title: Reduced-Order Model Based Feedback Control For Modified ...

  11. NCO-2010-04 Battelle Energy Alliance

    Office of Environmental Management (EM)

    ... of Energy files a rejection of the Consent Order or a Modified Consent Order. 5. BEA waives any and all rights to appeal or otherwise seek judicial review of this Consent Order. ...

  12. Renewable, Recycled and Conserved Energy Objective | Department...

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

    an objective that 10% of all retail electricity sales in the state be obtained from renewable and recycled energy by 2015. In March 2009, this policy was modified by allowing...

  13. Salt Wells Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    by Gary Edmondo (MiniGIS, Inc., Reno, NV)24 modified by the Great Basin Center for Geothermal Energy to include symbols for geothermal surface features was used to actively...

  14. Boron modified molybdenum silicide and products

    DOE Patents [OSTI]

    Meyer, Mitchell K.; Akinc, Mufit

    1999-02-02

    A boron-modified molybdenum silicide material having the composition comprising about 80 to about 90 weight % Mo, about 10 to about 20 weight % Si, and about 0.1 to about 2 weight % B and a multiphase microstructure including Mo.sub.5 Si.sub.3 phase as at least one microstructural component effective to impart good high temperature creep resistance. The boron-modified molybdenum silicide material is fabricated into such products as electrical components, such as resistors and interconnects, that exhibit oxidation resistance to withstand high temperatures in service in air as a result of electrical power dissipation, electrical resistance heating elements that can withstand high temperatures in service in air and other oxygen-bearing atmospheres and can span greater distances than MoSi.sub.2 heating elements due to improved creep resistance, and high temperature structural members and other fabricated components that can withstand high temperatures in service in air or other oxygen-bearing atmospheres while retaining creep resistance associated with Mo.sub.5 Si.sub.3 for structural integrity.

  15. Boron modified molybdenum silicide and products

    DOE Patents [OSTI]

    Meyer, M.K.; Akinc, M.

    1999-02-02

    A boron-modified molybdenum silicide material is disclosed having the composition comprising about 80 to about 90 weight % Mo, about 10 to about 20 weight % Si, and about 0.1 to about 2 weight % B and a multiphase microstructure including Mo{sub 5}Si{sub 3} phase as at least one microstructural component effective to impart good high temperature creep resistance. The boron-modified molybdenum silicide material is fabricated into such products as electrical components, such as resistors and interconnects, that exhibit oxidation resistance to withstand high temperatures in service in air as a result of electrical power dissipation, electrical resistance heating elements that can withstand high temperatures in service in air and other oxygen-bearing atmospheres and can span greater distances than MoSi{sub 2} heating elements due to improved creep resistance, and high temperature structural members and other fabricated components that can withstand high temperatures in service in air or other oxygen-bearing atmospheres while retaining creep resistance associated with Mo{sub 5}Si{sub 3} for structural integrity. 7 figs.

  16. Chemically modified carbonic anhydrases useful in carbon capture systems

    DOE Patents [OSTI]

    Novick, Scott J; Alvizo, Oscar

    2013-10-29

    The present disclosure relates to chemically modified carbonic anhydrase polypeptides and soluble compositions, homogenous liquid formulations comprising them. The chemically modified carbonic anhydrase polypeptides have improved properties relative to the same carbonic anhydrase polypeptide that is not chemically modified including the improved properties of increased activity and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides methods of preparing the chemically modified polypeptides and methods of using the chemically modified polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering.

  17. Chemically modified carbonic anhydrases useful in carbon capture systems

    DOE Patents [OSTI]

    Novick, Scott; Alvizo, Oscar

    2013-01-15

    The present disclosure relates to chemically modified carbonic anhydrase polypeptides and soluble compositions, homogenous liquid formulations comprising them. The chemically modified carbonic anhydrase polypeptides have improved properties relative to the same carbonic anhydrase polypeptide that is not chemically modified including the improved properties of increased activity and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides methods of preparing the chemically modified polypeptides and methods of using the chemically modified polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering.

  18. Department of Energy - Energy Tomorrow

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

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

  19. Sandia Energy - Nuclear Energy

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

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

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

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

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

  1. Radionuclide partitioning in the modified Unex process

    SciTech Connect (OSTI)

    Babain, V.; Smirnov, I.; Alyapyshev, M.; Todd, T.A.; Law, J.D.; Herbst, R.S.; Paulenova, A.

    2008-07-01

    The Universal Extraction (UNEX) process has been developed for simultaneous extraction of long-lived radionuclides (cesium, strontium, actinides, and lanthanides) from acidic solutions in one extraction cycle. Modification of this organic solvent through the use of diamides of dipicolinic acid instead of CMPO increases the extraction capacity of UNEX solvent toward lanthanides and actinide metals, allowing for the processing of spent nuclear fuel. The possibility of radionuclide group separation using the modified UNEX solvent [HCCD (chlorinated cobalt dicarbollide), TBDPA (tetrabutyl-diamide of dipicolinic acid), PEG in FS-1 3 (phenyl-trifluoromethyl-sulfone)] is being investigated. Individual strip products, including a) actinides and lanthanides, b) strontium, and c) cesium, can be obtained by selective stripping from UNEX solvent. Such partitioning will make it possible to transform the Cs/Sr product into the most stable matrices for long-term storage and to further process the actinide/lanthanide product for recycling to a nuclear reactor. (authors)

  2. Astrophysical black holes in screened modified gravity

    SciTech Connect (OSTI)

    Davis, Anne-Christine; Jha, Rahul; Muir, Jessica; Gregory, Ruth E-mail: r.a.w.gregory@durham.ac.uk E-mail: jlmuir@umich.edu

    2014-08-01

    Chameleon, environmentally dependent dilaton, and symmetron gravity are three models of modified gravity in which the effects of the additional scalar degree of freedom are screened in dense environments. They have been extensively studied in laboratory, cosmological, and astrophysical contexts. In this paper, we present a preliminary investigation into whether additional constraints can be provided by studying these scalar fields around black holes. By looking at the properties of a static, spherically symmetric black hole, we find that the presence of a non-uniform matter distribution induces a non-constant scalar profile in chameleon and dilaton, but not necessarily symmetron gravity. An order of magnitude estimate shows that the effects of these profiles on in-falling test particles will be sub-leading compared to gravitational waves and hence observationally challenging to detect.

  3. Renewable Energy

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

    Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas ...

  4. Energy Storage

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

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

  5. Energy Storage

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

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

  6. Transportation Energy

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

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

  7. Transportation Energy

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

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

  8. Renewable Energy

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water ...

  9. Aquion Energy

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

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

  10. Helium Energy | Open Energy Information

    Open Energy Info (EERE)

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

  11. Semplice Energy | Open Energy Information

    Open Energy Info (EERE)

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

  12. Vision Energy | Open Energy Information

    Open Energy Info (EERE)

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

  13. Best Energy | Open Energy Information

    Open Energy Info (EERE)

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

  14. Geothermal Energy Projects | Department of Energy

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

    Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy Projects Geothermal Energy ...

  15. Method of modifying a volume mesh using sheet extraction

    DOE Patents [OSTI]

    Borden, Michael J.; Shepherd, Jason F.

    2007-02-20

    A method and machine-readable medium provide a technique to modify a hexahedral finite element volume mesh using dual generation and sheet extraction. After generating a dual of a volume stack (mesh), a predetermined algorithm may be followed to modify the volume mesh of hexahedral elements. The predetermined algorithm may include the steps of determining a sheet of hexahedral mesh elements, generating nodes for merging, and merging the nodes to delete the sheet of hexahedral mesh elements and modify the volume mesh.

  16. System configured for applying multiple modifying agents to a substrate

    DOE Patents [OSTI]

    Propp, W. Alan; Argyle, Mark D.; Janikowski, Stuart K.; Fox, Robert V.; Toth, William J.; Ginosar, Daniel M.; Allen, Charles A.; Miller, David L.

    2003-11-25

    The present invention is related to the modifying of substrates with multiple modifying agents in a single continuous system. At least two processing chambers are configured for modifying the substrate in a continuous feed system. The processing chambers can be substantially isolated from one another by interstitial seals. Additionally, the two processing chambers can be substantially isolated from the surrounding atmosphere by end seals. Optionally, expansion chambers can be used to separate the seals from the processing chambers.

  17. System Configured For Applying Multiple Modifying Agents To A Substrate.

    DOE Patents [OSTI]

    Propp, W. Alan; Argyle, Mark D.; Janikowski, Stuart K.; Fox, Robert V.; Toth, William J.; Ginosar, Daniel M.; Allen, Charles A.; Miller, David L.

    2005-11-08

    The present invention is related to the modifying of substrates with multiple modifying agents in a single continuous system. At least two processing chambers are configured for modifying the substrate in a continuous feed system. The processing chambers can be substantially isolated from one another by interstitial seals. Additionally, the two processing chambers can be substantially isolated from the surrounding atmosphere by end seals. Optionally, expansion chambers can be used to separate the seals from the processing chambers.

  18. Surface modified CFx cathode material for ultrafast discharge...

    Office of Scientific and Technical Information (OSTI)

    CFx. The modified CFx, consisting of an in situ generated shell component of F-graphene layers, possesses good electronic conductivity and removes the transporting barrier...

  19. Method of modifying a volume mesh using sheet insertion

    DOE Patents [OSTI]

    Borden, Michael J.; Shepherd, Jason F.

    2006-08-29

    A method and machine-readable medium provide a technique to modify a hexahedral finite element volume mesh using dual generation and sheet insertion. After generating a dual of a volume stack (mesh), a predetermined algorithm may be followed to modify (refine) the volume mesh of hexahedral elements. The predetermined algorithm may include the steps of locating a sheet of hexahedral mesh elements, determining a plurality of hexahedral elements within the sheet to refine, shrinking the plurality of elements, and inserting a new sheet of hexahedral elements adjacently to modify the volume mesh. Additionally, another predetermined algorithm using mesh cutting may be followed to modify a volume mesh.

  20. Highly Active and Selective Metal-modified Zeolite Catalysts...

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

    Active and Selective Metal-modified Zeolite Catalysts for Low Temperature Conversion of Methanol and Dimethyl Ether to Gasoline-range Branched Hydrocarbons National Renewable...

  1. CHARACTERIZATION OF NEAR NET-SHAPE CASTABLE RARE EARTH MODIFIED...

    Office of Scientific and Technical Information (OSTI)

    CHARACTERIZATION OF NEAR NET-SHAPE CASTABLE RARE EARTH MODIFIED ALUMINUM ALLOYS FOR HIGH TEMPERATURE APPLICATION Citation Details In-Document Search Title: CHARACTERIZATION OF NEAR ...

  2. EIA Energy Efficiency-Table 5c. Economic and Physical Indicators...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Energy Efficiency > Manufacturing Trend Data, 1998, 2002, and 2006 > Table 5c Page Last Modified: May 2010 Table 5c. Economic and Physical Indicators for the Aluminum Industry...

  3. EIA Energy Efficiency-Table 5d. Economic and Physical Indicators...

    Gasoline and Diesel Fuel Update (EIA)

    Energy Efficiency > Manufacturing Trend Data, 1998, 2002, and 2006 > Table 5d Page Last Modified: May 2010 Table 5d. Economic and Physical Indicators for Basic Chemicals (NAICS...

  4. Calibration of a Modified Californium Shuffler

    SciTech Connect (OSTI)

    Sadowski, E.T.; Armstrong, F.; Oldham, R.; Ceo, R.; Williams, N.

    1995-06-01

    A californium shuffler originally designed to assay hollow cylindrical pieces of UA1 has been modified to assay solid cylinders. Calibration standards were characterized via chemical analysis of the molten UA1 taken during casting of the standards. The melt samples yielded much more reliable characterization data than drill samples taken from standards after the standards had solidified. By normalizing one well-characterized calibration curve to several standards at different enrichments, a relatively small number of standards was required to develop an enrichment-dependent calibration. The precision of this shuffler is 0.65%, and the typical random and systematic uncertainties are 0.53% and 0.73%, respectively, for a six minute assay of an ingot containing approximately 700 grams of {sup 235}U. This paper will discuss (1) the discrepancies encountered when UA1 standards were characterized via melt samples versus drill samples, (2) a calibration methodology employing a small number of standards, and (3) a comparison of results from a previously unused shuffler with an existing shuffler. A small number of UA1 standards have been characterized using samples from the homogeneous molten state and have yielded enrichment-dependent and enrichment-independent calibration curves on two different shufflers.

  5. Energy Frontier Research Centers | Argonne National Laboratory

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

    The above figure depicts an ALD-Modified "Rust" Surface for enhanced electrode activity. Energy Frontier Research Centers Argonne pulls together science and engineering leaders across institutional boundaries, allowing them to take a collaborative approach to specific scientific challenges. In 2009, the U.S. Department of Energy's Office of Science/Office of Basic Energy Sciences established the Energy Frontier Research Centers (EFRCs). These EFRCs are composed of small teams of

  6. Geometric and Electronic Properties of Graphene Modified by External N-Containing Groups

    SciTech Connect (OSTI)

    Wang, Xinde; Cai, Qiuxia; Zhuang, Guilin; Zhong, Xing; Mei, Donghai; Li, Xiaonian; Wang, Jianguo

    2014-10-14

    By means of the first-principles spin polarized density functional theory (DFT) calculations, we investigated structures and electronic properties of external nitrogen-containing groups (pyridine derivatives) modified graphene via single or double bonding mode. This study of single-bond pyridine derivatives modified graphene (SBPG) shows that the ortho-carbon is the most favorable adsorption site for pyridine derivatives on graphene, as confirmed by bader charge analysis. The external stability of pyridine derivatives on graphene by [2+2] cycloaddition is caused by the match between frontier orbitals of pyridine derivatives and those of graphene, which leading to the formation of stronger chemical bonds. Interestingly, electronic structure analysis reveals that the spin-up and spin-down parts DOS of SBPG clearly split, while it is not found for double-bonds pyridine derivatives modified graphene (DBPG). This work was supported by the 973 project (2013CB733501) and the National Natural Science Foundation of China ( 21101137, 21136001, 21176221, 21306169 and 91334013). D. Mei is supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle.

  7. Comprehensive national energy strategy

    SciTech Connect (OSTI)

    1998-04-01

    This Comprehensive National Energy Strategy sets forth a set of five common sense goals for national energy policy: (1) improve the efficiency of the energy system, (2) ensure against energy disruptions, (3) promote energy production and use in ways that respect health and environmental values, (4) expand future energy choices, and (5) cooperate internationally on global issues. These goals are further elaborated by a series of objectives and strategies to illustrate how the goals will be achieved. Taken together, the goals, objectives, and strategies form a blueprint for the specific programs, projects, initiatives, investments, and other actions that will be developed and undertaken by the Federal Government, with significant emphasis on the importance of the scientific and technological advancements that will allow implementation of this Comprehensive National Energy Strategy. Moreover, the statutory requirement of regular submissions of national energy policy plans ensures that this framework can be modified to reflect evolving conditions, such as better knowledge of our surroundings, changes in energy markets, and advances in technology. This Strategy, then, should be thought of as a living document. Finally, this plan benefited from the comments and suggestions of numerous individuals and organizations, both inside and outside of government. The Summary of Public Comments, located at the end of this document, describes the public participation process and summarizes the comments that were received. 8 figs.

  8. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

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

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings

  9. Sandia Energy Transportation Energy

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

    c-liquids-create-more-sustainable-processesfeed 0 DOE Joint BioEnergy Institute Joins Elite '100500 Club' http:energy.sandia.govdoe-joint-bioenergy-institute-joins-elite-1005...

  10. Sandia Energy Renewable Energy

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

    c-liquids-create-more-sustainable-processesfeed 0 DOE Joint BioEnergy Institute Joins Elite '100500 Club' http:energy.sandia.govdoe-joint-bioenergy-institute-joins-elite-1005...

  11. Solar Energy

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

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

  12. Energy Research

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

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear Energy

  13. ocean energy

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

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

  14. Energy 101: Geothermal Energy | Department of Energy

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

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

  15. Energy Planning

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

    Energy Planning Agenda * What is energy planning? * The process * The plan * Strategic Energy Planning (SEP) Workbook * Other resources 2 What is Energy Planning? * Brings desired ...

  16. Improving the efficiency and availability analysis of a modified reheat regenerative Rankine cycle

    SciTech Connect (OSTI)

    Bassily, A.M.

    1999-07-01

    Reheating in a reheat regenerative steam power cycle increases efficiency by increasing the average temperature of heat reception, but also increases the irreversibility of feed water heaters by raising the temperature of the superheated steam used for the regenerative process. This paper introduces some modifications to the regular reheat regenerative steam power cycle that reduce the irreversibility of the regenerative process. An availability analysis of the modified cycle and the regular reheat regenerative cycle as well as a comparison study between both cycles is done. The results indicate that a gain in energy efficiency of up to 2.5% as the steam generator pressure varies is obtained when applying such modifications at the same conditions of pressure, temperature's number of reheating stages, and feed water heaters. The availability analysis showed that such increase in efficiency is due to the reduction of the irreversibility of the regeneration process of the modified cycle.

  17. DOE IDIQ Energy Savings Performance Contract Awarded Projects | Department

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

    of Energy DOE IDIQ Energy Savings Performance Contract Awarded Projects DOE IDIQ Energy Savings Performance Contract Awarded Projects Excel spreadsheet summarizes the U.S. Department of Energy's (DOE) indefinite-delivery, indefinite-quantity (IDIQ) energy savings performance contract (ESPC) awarded projects. Data is reported at the time of project award. Selected project modification data is included. This data is subject to review by the Federal Energy Management Program and may be modified

  18. Energy conservation potential of surface modification technologies

    SciTech Connect (OSTI)

    Le, H.K.; Horne, D.M.; Silberglitt, R.S.

    1985-09-01

    This report assesses the energy conservation impact of surface modification technologies on the metalworking industries. The energy conservation impact of surface modification technologies on the metalworking industries is assessed by estimating their friction and wear tribological sinks and the subsequent reduction in these sinks when surface modified tools are used. Ion implantation, coatings, and laser and electron beam surface modifications are considered.

  19. Energy News | Department of Energy

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

    2015 Energy Department Announces Six Clean Energy Projects through Partnership with Israel U.S. Department of Energy and Israel's Ministry of National Infrastructure, Energy and...

  20. Leonardo Energy | Open Energy Information

    Open Energy Info (EERE)

    Area: Energy Efficiency, Renewable Energy, Transportation Resource Type: Webinar, Training materials Website: www.leonardo-energy.org References: Leonardo Energy 1 "Leonardo...

  1. Energy Insight | Open Energy Information

    Open Energy Info (EERE)

    Energy Insight Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Insight AgencyCompany Organization: Tendril Connect Sector: Energy Focus Area: Energy Efficiency...

  2. Conexia Energy | Open Energy Information

    Open Energy Info (EERE)

    Conexia Energy Jump to: navigation, search Name: Conexia Energy Place: Aix-en-Provence, France Zip: 13857 Sector: Renewable Energy Product: French renewable energy consulting and...

  3. Raz Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Raz Energy Place: Carolles, France Zip: 50740 Sector: Renewable Energy Product: Carolles-based renewable energy consultancy and project...

  4. Solar Energy | Department of Energy

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

    Energy Resource Library Solar Energy Solar Energy Below are resources for Tribes on solar energy technologies. A Guide to Community Solar: Utility, Private, and Nonprofit ...

  5. Also Energy | Open Energy Information

    Open Energy Info (EERE)

    Also Energy Jump to: navigation, search Logo: Also Energy Name: Also Energy Address: PO Box 17877 Place: Boulder, Colorado Zip: 80308 Region: Rockies Area Product: Renewable Energy...

  6. Energy Efficiency | Department of Energy

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

    Energy Efficiency Energy Efficiency Below are resources for Tribes on energy efficiency. ... Source: Northwest SEED. Home and Building Technologies Basics Learn about energy ...

  7. Nature Energie | Open Energy Information

    Open Energy Info (EERE)

    Nature Energie Jump to: navigation, search Name: Nature Energie Place: France Sector: Solar, Wind energy Product: French developer of wind and solar energy projects. References:...

  8. Simple Energy | Open Energy Information

    Open Energy Info (EERE)

    Summary LAUNCH TOOL Name: Simple Energy AgencyCompany Organization: Simple Energy Sector: Energy Focus Area: Energy Efficiency Resource Type: Softwaremodeling tools User...

  9. EVZA Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: EVZA Energy Place: Germany Sector: Renewable Energy Product: Waste disposal comapany involved with renewable energy in the form of...

  10. Solgal Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Logo: Solgal Energy Name: Solgal Energy Address: Israel Place: Alon Hagalil Zip: 17920 Product: Renewable energy solutions Year Founded: 2008...

  11. JMB Energie | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: JMB Energie Place: Marseilles, France Sector: Solar, Wind energy Product: JMB Energie is producer of green energy primarily through the...

  12. Land Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Land Energy Place: North Yorkshire, United Kingdom Zip: YO62 5DQ Sector: Biomass, Renewable Energy Product: A renewable-energy company...

  13. Energy Research

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

    Education | Department of Energy Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education News and Updates Check out our new Energy Literacy video series! The Energy Literacy Framework is also available in Spanish: Conocimiento de Energía. What is Energy Literacy? Energy Literacy is an understanding

  14. Wind Energy

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

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

  15. Wind Energy

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

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

  16. Energy Efficiency

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

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

  17. Energy Efficiency

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

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

  18. Energy Efficiency

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

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

  19. Energy Efficiency

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

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

  20. Energy Research

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

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

  1. Energy Surety

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

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

  2. Renewable Energy

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

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

  3. Perihelion precession for modified Newtonian gravity

    SciTech Connect (OSTI)

    Schmidt, Hans-Juergen

    2008-07-15

    We calculate the perihelion precession {delta} for nearly circular orbits in a central potential V(r). Differently from other approaches to this problem, we do not assume that the potential is close to the Newtonian one. The main idea in the deduction is to apply the underlying symmetries of the system to show that {delta} must be a function of r{center_dot}V{sup ''}(r)/V{sup '}(r) and to use the transformation behavior of {delta} in a rotating system of reference. This is equivalent to say that the effective potential can be written in a one-parameter set of possibilities as the sum of centrifugal potential and potential of the central force. We get the following universal formula valid for V{sup '}(r)>0 reading {delta}(r)=2{pi}{center_dot}[(1/{radical}(3+r{center_dot}V{sup ''}(r)/V{sup '}(r)))-1]. It has to be read as follows: a circular orbit at this value r exists and is stable if and only if this {delta} is well-defined as real; and if this is the case, then the angular difference from one perihelion to the next one for nearly circular orbits at this r is exactly 2{pi}+{delta}(r). Then we apply this result to examples of recent interest like modified Newtonian gravity and linearized fourth-order gravity. In the second part of the paper, we generalize this universal formula to static spherically symmetric space-times ds{sup 2}=-e{sup 2{lambda}}{sup (r)}dt{sup 2}+e{sup 2{mu}}{sup (r)}dr{sup 2}+r{sup 2}d{omega}{sup 2}; for orbits near r it reads {delta}=2{pi}{center_dot}[(e{sup {mu}}{sup (r)}/{radical}(3-2r{center_dot}{lambda}{sup '}(r)+r{center_dot}{lambda}{sup ''}(r)/{lambda}{sup '}(r)))-1] and can be applied to a large class of theories. For the Schwarzschild black hole with mass parameter m>0 it leads to {delta}=2{pi}{center_dot}[(1/{radical}(1-(6m/r)))-1], a surprisingly unknown formula. It represents a strict result and is applicable for all values r>6m and is in good agreement with the fact that stable circular orbits exist for r>6m only. For r>>m, one can

  4. Duke Energy

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

    Duke Energy - U.S. Operations 55 % 38 % Franchised Electric & Gas Duke Energy Renewables 2

  5. Alloys in energy development

    SciTech Connect (OSTI)

    Frost, B.R.T.

    1984-02-01

    The development of new and advanced energy systems often requires the tailoring of new alloys or alloy combinations to meet the novel and often stringent requirements of those systems. Longer life at higher temperatures and stresses in aggressive environments is the most common goal. Alloy theory helps in achieving this goal by suggesting uses of multiphase systems and intermediate phases, where solid solutions were traditionally used. However, the use of materials under non-equilibrium conditions is now quite common - as with rapidly solidified metals - and the application of alloy theory must be modified accordingly. Under certain conditions, as in a reactor core, the rate of approach to equilibrium will be modified; sometimes a quasi-equilibrium is established. Thus an alloy may exhibit enhanced general diffusion at the same time as precipitate particles are being dispersed and solute atoms are being carried to vacancy sinks. We are approaching an understanding of these processes and can begin to model these complex systems.

  6. Energy Storage

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

    Sources Energy Sources Renewable Energy Renewable Energy Learn more about energy from solar, wind, water, geothermal and biomass. Read more Nuclear Nuclear Learn more about how we use nuclear energy. Read more Electricity Electricity Learn more about how we use electricity as an energy source. Read more Fossil Fossil Learn more about our fossil energy sources: coal, oil and natural gas. Read more Primary energy sources take many forms, including nuclear energy, fossil energy -- like oil, coal

  7. Sandia Energy Energy Surety

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

    efforts-during-recent-houston-press-conferencefeed 0 Recent Sandia Secure, Scalable Microgrid Advanced Controls Research Accomplishments http:energy.sandia.gov...

  8. Sandia Energy Energy Assurance

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

    Sandian's Receive Hydrogen and Fuel Cell Program Achievement Award http:energy.sandia.govsandians-receive-hydrogen-and-fuel-cell-program-achievement-award-2 http:...

  9. Sandia Energy Wind Energy

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

    ss-voucher-pilot-opensfeed 0 Sandia Wake-Imaging System Successfully Deployed at Scaled Wind Farm Technology Facility http:energy.sandia.govsandia-wake-imaging-system-successf...

  10. Sandia Energy Nuclear Energy

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

    afety-expert-elected-to-national-academy-of-engineeringfeed 0 Sandia Teaches Nuclear Safety Course http:energy.sandia.govsandia-teaches-nuclear-safety-course http:...

  11. Development of Effective Solvent Modifiers for the Solvent Extraction of Cesium from Alkaline High-Level Tank Waste.

    SciTech Connect (OSTI)

    Bonnesen, Peter V.; Delmau, Laetitia H.; Moyer, Bruce A.; Lumetta, Gregg J. )

    2003-01-01

    A series of novel alkylphenoxy fluorinated alcohols were prepared and investigated for their effectiveness as modifiers in solvents containing calix[4]arene-bis-(tert-octylbenzo)-crown-6 for extracting cesium from alkaline nitrate media. A modifier that contained a terminal 1,1,2,2-tetrafluoroethoxy group was found to decompose following long-term exposure to warm alkaline solutions. However, replacement of the tetrafluoroethoxy group with a 2,2,3,3-tetrafluoropropoxy group led to a series of modifiers that possessed the alkaline stability required for a solvent extraction process. Within this series of modifiers, the structure of the alkyl substituent (tert-octyl, tert-butyl, tert-amyl, and sec-butyl) of the alkylphenoxy moiety was found to have a profound impact on the phase behavior of the solvent in liquid-liquid contacting experiments, and hence on the overall suitability of the modifier for a solvent extraction process. The sec-butyl derivative[1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol] (Cs-7SB) was found to possess the best overall balance of properties with respect to third phase and coalescence behavior, cleanup following degradation, resistance to solids formation, and cesium distribution behavior. Accordingly, this modifier was selected for use as a component of the solvent employed in the Caustic-Side Solvent Extraction (CSSX) process for removing cesium from high level nuclear waste (HLW) at the U.S. Department of Energy?s (DOE) Savannah River Site. In batch equilibrium experiments, this solvent has also been successfully shown to extract cesium from both simulated and actual solutions generated from caustic leaching of HLW tank sludge stored in tank B-110 at the DOE?s Hanford Site.

  12. EIA Energy Efficiency-Table 1a. Table 1a. Consumption of Site...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    a Page Last Modified: May 2010 Table 1a. Consumption of Energy (Site Energy) for All Purposes (First Use) for Selected Industries, 1998, 2002, and 2006 (Trillion Btu) MECS Survey...

  13. EIA Energy Efficiency-Table 2a. First Use for All Purposes (Primary...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    a Page Last Modified: May 2010 Table 2a. Consumption of Energy (Primary 1 Energy) for All Purposes (First Use) for Selected Industries, 1998, 2002, and 2006 (Trillion Btu) MECS...

  14. Energy 101: Geothermal Energy

    ScienceCinema (OSTI)

    None

    2014-06-23

    See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

  15. Energy 101: Geothermal Energy

    SciTech Connect (OSTI)

    2014-05-27

    See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

  16. Energy 101 | Department of Energy

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

    Literacy » Energy 101 Energy 101 What is the Energy 101 Initiative? The Energy 101 Dialogue Series: Dialogue #1: Energy in the Classroom Webinar Slides Increasing opportunities for students learning about energy in the Nation's two-year and four-year colleges and universities The Energy 101 initiative is an effort to support energy education in the post-secondary setting to increase students' opportunities to enter the energy workforce, ensuring that the Nation excels in energy research and

  17. Energy Sources | Department of Energy

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

    Sources Energy Sources Renewable Energy Renewable Energy Learn more about energy from solar, wind, water, geothermal and biomass. Read more Nuclear Nuclear Learn more about how we use nuclear energy. Read more Electricity Electricity Learn more about how we use electricity as an energy source. Read more Fossil Fossil Learn more about our fossil energy sources: coal, oil and natural gas. Read more Primary energy sources take many forms, including nuclear energy, fossil energy -- like oil, coal

  18. Drug delivery from hydrophobic-modified mesoporous silicas: Control...

    Office of Scientific and Technical Information (OSTI)

    on the pore openings and external pore surfaces in the post-grafting modified samples. ... groups on the pore surfaces of the mesostructures strongly affects the drug release rate. ...

  19. Idaho Application for Permit to Construct Modify or Maintain...

    Open Energy Info (EERE)

    Construct Modify or Maintain an Injection Well - Form 42-39-1 Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Idaho...

  20. Energy Storage

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

    SunShot Grand Challenge: Regional Test Centers Energy Storage Home/Tag:Energy Storage Energy-Storage-Procurement-Image Permalink Gallery Sandia National Laboratories Develops Guidance Document for Energy Storage Procurement Energy, Energy Storage, News Sandia National Laboratories Develops Guidance Document for Energy Storage Procurement Through a partnership with Clean Energy States Alliance (CESA) and Clean Energy Group, Sandia has created a procurement guideline that offers useful

  1. Energy Literacy

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

    Biomass 2014 Conference Energy Literacy Linda Silverman Education and Workforce Development Department of Energy July 30, 2014 2 | Energy Education and Workforce Development eere.energy.gov * Setting the Context: Global Energy Challenge * Energy Literacy Principles * Energy 101 * Possible Uses Agenda 3 | Energy Education and Workforce Development eere.energy.gov * Carbon neutral; * Diverse, homegrown supply options; * Sustainable use of natural resources; * Creates American jobs; * Accessible,

  2. Energy Literacy

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

    gov Energy Literacy I want to talk about building a sustainable energy future.... The United States is committed to taking action to meet the energy and climate challenge. Secretary Chu, December 6, 2010 Presenter: Matthew Inman Albert Einstein Distinguished Educator Fellow US Department of Energy, EERE-EEWD matthew.inman@ee.doe.gov 2 | Energy Education and Workforce Development eere.energy.gov Energy Literacy Energy Literacy Promote Energy Literacy The Department will actively participate in

  3. Energy Assurance

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

    Energy Analysis Energy Analysis Photo courtesy of Dennis Schroeder, NREL 24348 Photo courtesy of Dennis Schroeder, NREL 24348 Energy analysis informs EERE decision-making by delivering analytical products in four main areas: Data Resources, Market Intelligence, Energy Systems Analysis, and Portfolio Impacts Analysis. The Energy Analysis website is designed to help energy experts and policymakers access energy analysis resources related to renewable energy and energy efficiency. It contains

  4. Method for modifying trigger level for adsorber regeneration

    DOE Patents [OSTI]

    Ruth, Michael J.; Cunningham, Michael J.

    2010-05-25

    A method for modifying a NO.sub.x adsorber regeneration triggering variable. Engine operating conditions are monitored until the regeneration triggering variable is met. The adsorber is regenerated and the adsorbtion efficiency of the adsorber is subsequently determined. The regeneration triggering variable is modified to correspond with the decline in adsorber efficiency. The adsorber efficiency may be determined using an empirically predetermined set of values or by using a pair of oxygen sensors to determine the oxygen response delay across the sensors.

  5. Energy Policy

    Broader source: Energy.gov [DOE]

    The Energy Department is focusing on an all-of-the-above energy policy, investing in all sources of American energy.

  6. wind energy

    National Nuclear Security Administration (NNSA)

    5%2A en Pantex to Become Wind Energy Research Center http:nnsa.energy.govfieldofficesnponpopressreleasespantex-become-wind-energy-research-center

  7. Energy Efficiency

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

    the full transcript of the Energy Efficiency video Learn More Cool School Challenge Money Saving Energy Efficiency Tips Alliance to Save Energy: Consumer Tips Bonneville...

  8. Energy Management

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

    Energy Management Utilize energy efficiency to improve your industrial customer's business performance without the cost of major capital improvements. Energy efficiency is not...

  9. Guidance For Energy Efficiency And Conservation Block Grant Grantees On

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

    Financing Programs | Department of Energy For Energy Efficiency And Conservation Block Grant Grantees On Financing Programs Guidance For Energy Efficiency And Conservation Block Grant Grantees On Financing Programs U.S. Department of Energy (DOE) Weatherization and Intergovernmental Program (WIP) Energy Efficiency and Conservation Block Grant (EECBG) Program Notice 09-002D modified October 17, 2012 that provides guidance about financing programs for state and local governments, overseas U.S.

  10. Tri-Party Agreement for Energy Savings Performance Contracts | Department

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

    of Energy Tri-Party Agreement for Energy Savings Performance Contracts Tri-Party Agreement for Energy Savings Performance Contracts Document outlines processes and considerations to help federal agencies begin planning a U.S. Department of Energy (DOE) energy savings performance contract (ESPC). The tri-party agreement is for use by DOE sites and facilities that are government-owned, contractor-operated (GOCO). They can be modified to support any federal agencies that also may have GOCO

  11. National Clean Energy Business Plan Competition: FGC Plasma Solutions Wins

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

    2015 Regional Clean Energy Challenge | Department of Energy FGC Plasma Solutions Wins 2015 Regional Clean Energy Challenge National Clean Energy Business Plan Competition: FGC Plasma Solutions Wins 2015 Regional Clean Energy Challenge April 16, 2015 - 10:30am Addthis FGC Plasma Solutions has developed and commercialized an innovative way to inject fuel into jet engines that improves safety while decreasing fuel consumption. The technology uses plasma to modify the combustion reaction. |

  12. Buildings Energy Data Book: 7.2 Federal Tax Incentives

    Buildings Energy Data Book [EERE]

    1 Tax Incentives of the Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010 Energy Efficient Appliance Credit (modified and extended through 2011) --$25-75 for efficient dishwashers. --$175-225 for efficient clothes washers --$150-200 for efficient refrigerators. Credit for Efficiency Improvements to Existing Homes (modified and extended through 2011) --Tax credit equal to 10% of the amount paid or incurred by the taxpayer for a qualifying energy efficiency

  13. Energy Analysis | Department of Energy

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

    Services » Energy Analysis Energy Analysis Photo courtesy of Dennis Schroeder, NREL 24348 Photo courtesy of Dennis Schroeder, NREL 24348 Energy analysis informs EERE decision-making by delivering analytical products in four main areas: Data Resources, Market Intelligence, Energy Systems Analysis, and Portfolio Impacts Analysis. The Energy Analysis website is designed to help energy experts and policymakers access energy analysis resources related to renewable energy and energy efficiency. It

  14. Energy Sources: Renewable Energy

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

    Why Hydrogen? * Fossil fuels release CO 2 , SO X , NO X SO X , NO X * Declining reserves, national security security GM Hydrogen Energy Hydrogen- the use of Hydrogen gas in...

  15. Sandia Energy Energy

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

    Investigations on Anti-biofouling Zwitterionic Coatings for MHK Is Now in Press http:energy.sandia.govinvestigations-on-anti-biofouling-zwitterionic-coatings-for-mhk-is-now-in-p...

  16. Vadxx Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy, Services Product: Energy provider: power production;Energy provider: wholesale; Research and development Phone Number: 440-591-8994 Website: www.vadxx.com Coordinates:...

  17. Refex Energy | Open Energy Information

    Open Energy Info (EERE)

    Refex Energy Jump to: navigation, search Name: Refex Energy Place: Tamil Nadu, India Zip: 600017 Sector: Wind energy Product: Part of the refrigeration major Refex Group, plans to...

  18. Wind energy | Open Energy Information

    Open Energy Info (EERE)

    help industry reduce the cost of energy so that wind can compete with traditional energy sources, providing a clean, renewable alternative for our nation's energy needs. Worldwide...

  19. Pfister Energy | Open Energy Information

    Open Energy Info (EERE)

    Product: Pfister Energy is committed to applying the latest technologies in renewable energy so that you reap the benefits of a complete energy-efficient solution. Coordinates:...

  20. Energy Enterprises | Open Energy Information

    Open Energy Info (EERE)

    Energy Enterprises Place: Mays Landing, New Jersey Zip: 8330 Sector: Solar Product: Energy Enterprises is a licensed dealer, installer, and servicer of solar energy systems,...

  1. Universal Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Universal Energy Place: Nanjing, Jiangsu Province, China Sector: Solar Product: Universal Energy is a PV module and solar hot water systems...

  2. Saving Energy | Department of Energy

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

    Saving Energy Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save ...

  3. Energy Eye | Open Energy Information

    Open Energy Info (EERE)

    Energy Efficiency Product: Manufactures wireless devices that monitor room occupancy for energy conservation Website: www.energy-eye.com Coordinates: 32.899939, -117.188214...

  4. Plymouth Energy | Open Energy Information

    Open Energy Info (EERE)

    New Hampshire Zip: 3245 Sector: Renewable Energy Product: A local initiative to encourage energy conservation and promote the use of renewable energies. Coordinates: 43.725544,...

  5. Hiolle Energies | Open Energy Information

    Open Energy Info (EERE)

    Hiolle Energies Jump to: navigation, search Name: Hiolle Energies Place: France Product: French PV system integrator. References: Hiolle Energies1 This article is a stub. You can...

  6. Positive Energy | Open Energy Information

    Open Energy Info (EERE)

    Positive Energy Name: Positive Energy Address: 3201 Calle Marie Place: Santa Fe, New Mexico Zip: 87507 Sector: Solar Product: Renewable energy products and services Phone Number:...

  7. Veolia Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy 1 Veolia Energy is a company located in Oklahoma City, with offices in Cambridge (Massachusetts), Houston, Boston, and New York City. Veolia Energy is a large...

  8. Zapotec Energy | Open Energy Information

    Open Energy Info (EERE)

    Zapotec Energy Jump to: navigation, search Name: Zapotec Energy Place: Cambridge, MA Website: www.zapotecenergy.com References: Zapotec Energy1 Information About Partnership with...

  9. Tigo Energy | Open Energy Information

    Open Energy Info (EERE)

    Tigo Energy Jump to: navigation, search Name: Tigo Energy Place: Los Gatos, California Zip: 95032 Sector: Solar Product: Tigo Energy builds hardware and software intelligence into...

  10. Prudent Energy | Open Energy Information

    Open Energy Info (EERE)

    ss":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map References: VRB Energy Storage System1 Prudent Energy Inc. (Prudent Energy), with offices in Vancouver,...

  11. Bourne Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Logo: Bourne Energy Name: Bourne Energy Address: Box 2761 Place: Malibu, California Zip: 90265 Region: Southern CA Area Sector: Marine and...

  12. Wind Energy | Department of Energy

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

    Wind Energy Wind Energy Below are resources for Tribes on wind energy technologies. 2012 Market Report on Wind Technologies in Distributed Applications Includes a breakdown of ...

  13. Solydair Energies | Open Energy Information

    Open Energy Info (EERE)

    search Logo: Solydair Energies Name: Solydair Energies Address: Miraval Place: Les Thuiles Zip: 04400 Sector: Renewable Energy Product: Solar Evolution Year Founded: 2009...

  14. Natec Energy | Open Energy Information

    Open Energy Info (EERE)

    Natec Energy Jump to: navigation, search Name: Natec Energy Place: Madrid, Spain Zip: 28015 Sector: Solar Product: Solar system developer and supplier, Natec Energy is active in...

  15. Aleltho Energy | Open Energy Information

    Open Energy Info (EERE)

    Aleltho Energy Jump to: navigation, search Name: Aleltho Energy Place: United Kingdom Product: British clean energy venture capital and private equity firm. References: Aleltho...

  16. Energy Northwest | Open Energy Information

    Open Energy Info (EERE)

    Northwest Jump to: navigation, search Name: Energy Northwest Place: Washington Website: www.energy-northwest.comPages Twitter: @EnergyNorthwest Facebook: https:www.facebook.com...

  17. Sterling Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Sterling Energy Place: Capistrano Beach, California Zip: 92624 Sector: Renewable Energy, Services Product: String representation "Sterling...

  18. Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    Energy Efficiency Jump to: navigation, search Energy Efficiency refers to products or systems using less energy to do the same or better job than conventional products or systems....

  19. Energy News | Department of Energy

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

    Home Energy Education Challenge (AHEEC), a student competition created to help families save money by saving energy. May 15, 2014 Energy Department Announces Secretarial...

  20. Dezentrale Energie | Open Energy Information

    Open Energy Info (EERE)

    Dezentrale Energie Jump to: navigation, search Name: Dezentrale Energie Place: Neustadt a. Rbge., Germany Zip: D-31535 Sector: Wind energy Product: Wind power developer....

  1. Todd Energy | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Todd Energy Place: New Zealand Sector: Renewable Energy Product: New Zealand energy company with operations in exploration, production and...

  2. SLP Energy | Open Energy Information

    Open Energy Info (EERE)

    Sector: Renewable Energy, Services Product: Focused on the renewable energy sector, SLP Energy offers early to late stage project development services and capabilities....

  3. Dei Energy | Open Energy Information

    Open Energy Info (EERE)

    Place: Bulgaria Sector: Renewable Energy Product: Bulgarian utility engaged in renewable energy project development. References: Dei Energy1 This article is a stub. You can help...

  4. Rumble Energy | Open Energy Information

    Open Energy Info (EERE)

    Rumble Energy Jump to: navigation, search Name: Rumble Energy Place: Toronto, Ontario, Canada Product: Toronto-based Rumble Energy is a small scale PV system installer that focuses...

  5. Bryte Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: Bryte Energy Place: Leicestershire, United Kingdom Zip: LE3 0QP Sector: Hydro, Hydrogen, Renewable Energy, Services Product: Bryte Energy Ltd provides consultancy services...

  6. Energy Tomorrow | Department of Energy

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

    RSS July 16, 2015 Indian Energy Blog Read Office of Indian Energy blogs. August 15, 2016 The Energy Department's Weatherization Assistance Program services every political ...

  7. Tioga Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Logo: Tioga Energy Name: Tioga Energy Address: 2755 Campus Drive Place: San Mateo, California Zip: 94403 Region: Bay Area Sector: Solar Product:...

  8. Energy Storage | Open Energy Information

    Open Energy Info (EERE)

    around the clock. Some of the major issues concerning energy storage include cost, efficiency, and size. Benefits Make Renewable Energy Viable Allow for intermittent energy...

  9. Winkra Energie | Open Energy Information

    Open Energy Info (EERE)

    Winkra Energie Jump to: navigation, search Name: Winkra Energie Place: Hannover, Germany Zip: 30175 Sector: Wind energy Product: Hannover-based wind farm developer and operator,...

  10. Valence Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Valence Energy Place: Santa Clara, California Zip: 95050 Sector: Services Product: California-based energy management software and services...

  11. Eshone Energy | Open Energy Information

    Open Energy Info (EERE)

    Eshone Energy Jump to: navigation, search Name: Eshone Energy Place: Santa Clara, California Zip: 95051 Product: California-based PV systems installer. References: Eshone Energy1...

  12. Colexon Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Colexon Energy Place: Hamburg, Hamburg, Germany Zip: 20354 Sector: Solar, Wind energy Product: Germany-based PV system integrator and solar...

  13. ENRO Energie | Open Energy Information

    Open Energy Info (EERE)

    Energie Jump to: navigation, search Name: ENRO Energie Place: Essen, Germany Zip: 45128 Sector: Geothermal energy Product: Germany-based company engaged in the design and...

  14. Geothermal Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy (Redirected from Geothermal Power) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Geothermal Energy RSF GeothermalPowerStation.jpg Geothermal energy...

  15. Geothermal energy | Open Energy Information

    Open Energy Info (EERE)

    Geothermal energy Jump to: navigation, search Dictionary.png Geothermal energy: Geothermal energy is heat extracted from the Earth ( Geo (Earth) + thermal (heat) ) Other...

  16. Tenax Energy | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Logo: Tenax Energy Name: Tenax Energy Place: Darwin, NT Country: Australia Zip: 0801 Sector: Marine and Hydrokinetic, Ocean, Renewable Energy Year Founded:...

  17. Ergon Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Ergon Energy Place: Rockhampton, Queensland, Australia Zip: 4700 Product: Energy distribution and retailer focused on Queensland....

  18. Proark Energy | Open Energy Information

    Open Energy Info (EERE)

    Proark Energy Place: Copenhagen, Denmark Zip: 1370 Sector: Renewable Energy, Solar, Wind energy Product: Copenhagen-based management company owned by Proark - the Danish real...

  19. Akis Energy | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Akis Energy Place: Istanbul, Turkey Sector: Solar, Wind energy Product: Istanbul-based energy division of the Akis Group and developer of...

  20. ENECO Energie | Open Energy Information

    Open Energy Info (EERE)

    Place: Rotterdam, Netherlands Zip: 3000 CL Sector: Biomass, Renewable Energy, Solar, Wind energy Product: Dutch-based energy company that transports, produces, trades and sells...

  1. Bloom Energy | Open Energy Information

    Open Energy Info (EERE)

    Bloom Energy Jump to: navigation, search Logo: Bloom Energy Name: Bloom Energy Address: 1252 Orleans Drive Place: Sunnyvale, California Zip: 94089 Region: Bay Area Year Founded:...

  2. Forth Energy | Open Energy Information

    Open Energy Info (EERE)

    search Name: Forth Energy Place: United Kingdom Sector: Renewable Energy Product: Joint venture between SSE and Forth Ports to develop renewable energy at ports around the...

  3. Energy Conservation

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

    Energy Goal 1: Energy Conservation LANL strives to reduce greenhouse gas emissions to meet and surpass Department of Energy goals. The Lab's goal is to reduce emissions from energy...

  4. Energy Technology Division Energy Technology Division Energy...

    Office of Scientific and Technical Information (OSTI)

    ... Motors Corp., Lockport, NY S. Smialowska, Ohio State University, Columbus R. E. Smith, Altran Corp., Huntersville, NC U.S. Department of Energy, Office of Energy Research, ...

  5. Energy Storage

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

    Energy Storage Energy-Storage-Procurement-Image Permalink Gallery Sandia National Laboratories Develops Guidance Document for Energy Storage Procurement Energy, Energy Storage, News Sandia National Laboratories Develops Guidance Document for Energy Storage Procurement Through a partnership with Clean Energy States Alliance (CESA) and Clean Energy Group, Sandia has created a procurement guideline that offers useful information for states, municipalities, project developers, and end users to

  6. Energy Transmission

    Broader source: Energy.gov [DOE]

    Students will learn about everyday energy usage by completing a home energy audit and examine different lighting choices.

  7. Energy Storage

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

    Energy Storage Home/Energy Storage DOE-EERE Deputy Assistant Secretary for Renewable Power, Douglas Hollett. (DOE photo) Permalink Gallery DOE-EERE Deputy Assistant Secretary Hollett Visits Sandia Concentrating Solar Power, Customers & Partners, Cyber, Distribution Grid Integration, Energy, Energy Storage, Energy Storage Systems, Facilities, Global Climate & Energy, Global Climate & Energy, Grid Integration, Highlights - Energy Research, Microgrid, National Solar Thermal Test

  8. On the Sensitivity of Neutrino Telescopes to a Modified Dispersion Relation

    SciTech Connect (OSTI)

    Bustamante, M.; Gago, A. M.; Bazo, J. L.; Miranda, O. G.

    2008-07-02

    We consider a modified dispersion relation and its effect on the flavour ratios of high-energy neutrinos originated at distant astrophysical sources such as active galactic nuclei. This dispersion relation arise naturally in different new physics (NP) effects such as violation of CPT invariance, of the equivalence principle and of Lorentz invariance. It is a common notion in the literature that by using the flux of high-energy neutrinos expected from distant astrophysical sources, the sensitivity to possible NP effects may be improved beyond the current bounds. However, performing a realistic analysis that takes into account the expected number of events in future neutrino telescopes, we find that the average detected flavour ratios with and without the inclusion of new physics have essentially the same value, making difficult to obtain an improved bound for this type of new physics.

  9. Wind energy | Open Energy Information

    Open Energy Info (EERE)

    Wind energy (Redirected from Wind power) Jump to: navigation, search Wind energy is a form of solar energy.1 Wind energy (or wind power) describes the process by which wind is...

  10. Wind energy | Open Energy Information

    Open Energy Info (EERE)

    Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Wind energy Jump to: navigation, search Wind energy is a form of solar energy.1 Wind energy (or...

  11. ENERGY STAR | Open Energy Information

    Open Energy Info (EERE)

    ENERGY STAR Jump to: navigation, search Logo: ENERGY STAR Name: ENERGY STAR Year Founded: 1992 Website: www.energystar.govindex.cfm?c References: About ENERGY STAR1 Contents 1...

  12. Energy Policy | Department of Energy

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

    Policy Energy Policy Energy Policy Offices of the Deputy General Counsel for Energy Policy Civilian Nuclear Programs (GC-72) Office of Standard Contract (GC-73) Electricity and Fossil Energy (GC-76)

  13. Solo Energy | Open Energy Information

    Open Energy Info (EERE)

    Solo Energy Jump to: navigation, search Name: Solo Energy Place: Alameda, California Zip: CA 94501 Product: Solo Energy is a US-based manufacturer of micro-turbine energy products....

  14. WIND ENERGY | Department of Energy

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

    WIND ENERGY WIND ENERGY WIND ENERGY POSTER (3.22 MB) More Documents & Publications WIND ENERGY Download LPO's Illustrated Poster Series LPO Financial Performance Report DOE-LPO_Email-Update_001_Through_11

  15. Development of effective modified cellulase for cellulose hydrolysis process

    SciTech Connect (OSTI)

    Park, J.W.; Kajiuchi, Toshio . Dept. of Chemical Engineering)

    1995-02-20

    Cellulase was modified with amphilic copolymers made of [alpha]-allyl-[omega]-methoxy polyoxyalkylene (POA) and maleic acid anhydride (MAA) to improve the cellulose hydrolytic reactivity and cellulase separation. Amino groups of the cellulase molecule are covalently coupled with the MAA functional groups of the copolymer. At the maximum degree of modification (DM) of 55%, the modified cellulase activity retained more than 80% of the unmodified native cellulase activity. The modified cellulase shows greater stability against temperature, pH, and organic solvents, and demonstrated greater conversion of substrate than native cellulase does. Cellulase modification is also useful for controlling strong adsorption of cellulase onto substrate. Moreover, cellulase modified with the amphiphilic copolymer displays different separation characteristics which are new. One is a reactive two-phase partition and another is solubility in organic solvents. It appears that these characteristics of modified cellulase work very effectively in the hydrolysis of cellulose as a total system, which constitutes the purification of cellulase from culture broth, hydrolysis of cellulose, and recovery of cellulase from the reaction mixture.

  16. United Nations Energy Knowledge Network (UN-Energy) | Open Energy...

    Open Energy Info (EERE)

    Energy Knowledge Network (UN-Energy) Jump to: navigation, search Logo: United Nations Energy Knowledge Network (UN-Energy) Name: United Nations Energy Knowledge Network (UN-Energy)...

  17. Sandia Energy - Installation Energy Security

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

    Installation Energy Security Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Resilient Electric Infrastructures Military...

  18. Foro Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Place: Littleton, Colorado Sector: Geothermal energy Product: Colorado-based startup developing hybrid thermalmechanical geothermal drilling technology. Coordinates:...

  19. Energy Literacy | Department of Energy

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

    Energy Literacy Energy Literacy Breakout Session 3D-Building Market Confidence and Understanding III: Engaging Key Audiences in Bioenergy Energy Literacy Linda Silverman, Team Lead, Workforce Development and Education, U.S. Department of Energy silverman_biomass_2014.pdf (2.31 MB) More Documents & Publications Energy Literacy Webcast: National Energy Literacy Virtual Town Hall Engaging Students in Energy Webinar Presentation Webinar: Energy Education and BITES - November 19 2012

  20. Energy Cost Calculator for Compact Fluorescent Lamps | Department of Energy

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

    Compact Fluorescent Lamps Energy Cost Calculator for Compact Fluorescent Lamps This tool calculates the payback period for your calc retrofit project. Modify the default values to suit your project requirements. Existing incandescent lamp wattage Watts Incandescent lamp cost dollars Incandescent lamp life 1000 hours calc wattage Watts calc cost dollars calc life (6000 hours for moderate use, 10000 hours for high use) 8000 hours Number of lamps in retrofit project Hours operating per week hours

  1. (Energy Efficiency) | Department of Energy

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

    (Energy Efficiency) (Energy Efficiency) (Energy Efficiency) (40.67 KB) More Documents & Publications Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea (June 2008) (Energy Efficiency)

  2. (Energy Efficiency) | Department of Energy

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

    (Energy Efficiency) (Energy Efficiency) (Energy Efficiency) (25.54 KB) More Documents & Publications Declaration of International Partnership for Energy Efficiency Cooperation Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea (June 2008)

  3. Method of detecting luminescent target ions with modified magnetic microspheres

    DOE Patents [OSTI]

    Shkrob, Ilya A; Kaminski, Michael D

    2014-05-13

    This invention provides methods of using modified magnetic microspheres to extract target ions from a sample in order to detect their presence in a microfluidic environment. In one or more embodiments, the microspheres are modified with molecules on the surface that allow the target ions in the sample to form complexes with specific ligand molecules on the microsphere surface. In one or more embodiments, the microspheres are modified with molecules that sequester the target ions from the sample, but specific ligand molecules in solution subsequently re-extract the target ions from the microspheres into the solution, where the complexes form independent of the microsphere surface. Once the complexes form, they are exposed to an excitation wavelength light source suitable for exciting the target ion to emit a luminescent signal pattern. Detection of the luminescent signal pattern allows for determination of the presence of the target ions in the sample.

  4. Acidity characterization of a titanium and sulfate modified vermiculite

    SciTech Connect (OSTI)

    Hernandez, W.Y.; Centeno, M.A.; Odriozola, J.A.; Moreno, S.; Molina, R.

    2008-07-01

    A natural vermiculite has been modified with titanium and sulfated by the intercalation and impregnation method in order to optimize the acidity of the clay mineral, and characterization of samples were analyzed by X-ray fluorescence (XRF), X-ray diffraction (XRD), nitrogen adsorption isotherms, diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and temperature programmed desorption with ammonia (TPD-NH{sub 3}). All the modified solids have a significantly higher number of acidic sites with respect to the parent material and in all of these, Broensted as well as Lewis acidity are identified. The presence of sulfate appears not to increase the number of acidic centers in the modified clay. For the materials sulfated with the intercalation method, it is observed that the strength of the acidic sites found in the material increases with the nominal sulfate/metal ratio. Nevertheless, when elevated quantities of sulfur are deposited, diffusion problems in the heptane reaction appear.

  5. Impedimetric investigation of gold nanoparticles - guanine modified electrode

    SciTech Connect (OSTI)

    Vulcu, A.; Pruneanu, S.; Berghian-Grosan, C.; Olenic, L.; Muresan, L. M.; Barbu-Tudoran, L.

    2013-11-13

    In this paper we report the preparation of a modified electrode with gold nanoparticles and guanine. The colloidal suspension of gold nanoparticles was obtained by Turkevich method and was next analyzed by UV-Vis spectroscopy and Transmission Electron Microscopy (TEM). The gold electrode was modified by self-assembling the gold nanoparticles with guanine, the organic molecule playing also the role of linker. The electrochemical characteristics of the bare and modified electrode were investigated by Electrochemical Impedance Spectroscopy (EIS). A theoretical model was developed based on an electrical equivalent circuit which contain solution resistance (R{sub s}), charge transfer resistance (R{sub ct}), Warburg impedance (Z{sub W}) and double layer capacitance (C{sub dl})

  6. Massive gravitational waves in Chern-Simons modified gravity

    SciTech Connect (OSTI)

    Myung, Yun Soo; Moon, Taeyoon E-mail: tymoon@inje.ac.kr

    2014-10-01

    We consider the nondynamical Chern-Simons (nCS) modified gravity, which is regarded as a parity-odd theory of massive gravity in four dimensions. We first find polarization modes of gravitational waves for θ=x/μ in nCS modified gravity by using the Newman-Penrose formalism where the null complex tetrad is necessary to specify gravitational waves. We show that in the Newman–Penrose formalism, the number of polarization modes is one in addition to an unspecified Ψ{sub 4}, implying three degrees of freedom for θ=x/μ. This compares with two for a canonical embedding of θ=t/μ. Also, if one introduces the Ricci tensor formalism to describe a massive graviton arising from the nCS modified gravity, one finds one massive mode after making second-order wave equations, which is compared to five found from the parity-even Einstein–Weyl gravity.

  7. ANALYSIS OF OUT OF DATE MCU MODIFIER LOCATED IN SRNL

    SciTech Connect (OSTI)

    Crawford, C.

    2014-10-22

    SRNL recently completed density measurements and chemical analyses on modifier samples stored in drums within SRNL. The modifier samples date back to 2008 and are in various quantities up to 40 gallons. Vendor information on the original samples indicates a shelf life of 5 years. There is interest in determining if samples that have been stored for more than the 5 year shelf life are still acceptable for use. The Modular Caustic Side Solvent Extraction Unit (MCU) Solvent component Cs-7SB [(2,2,3,3- tetraflouropropoxy)-3-(4-sec-butylphenoxy)-2-propanol, CAS #308362-88-1] is used as a diluent modifier to increase extractant solubility and provide physical characteristics necessary for diluent trimming.

  8. Rheem Comments | Department of Energy

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

    Rheem Comments Rheem Comments These comments are submitted by Rheem Manufacturing Company in response to the U.S. Department of Energy's (DOE) notice appearing in the December 5, 2011 Federal Register requesting information on existing regulations that should be modified, streamlined, expanded, or repealed. DOE Comments - Regulatory Burden RFI (377.96 KB) More Documents & Publications DOE Comments Regulatory Burden RFI Fourth RFI Comment on Regulatory Review Reducing Regulatory Burden EO

  9. Miniature modified Faraday cup for micro electron beams

    DOE Patents [OSTI]

    Teruya, Alan T.; Elmer, John W.; Palmer, Todd A.; Walton, Chris C.

    2008-05-27

    A micro beam Faraday cup assembly includes a refractory metal layer with an odd number of thin, radially positioned traces in this refractory metal layer. Some of the radially positioned traces are located at the edge of the micro modified Faraday cup body and some of the radially positioned traces are located in the central portion of the micro modified Faraday cup body. Each set of traces is connected to a separate data acquisition channel to form multiple independent diagnostic networks. The data obtained from the two diagnostic networks are combined and inputted into a computed tomography algorithm to reconstruct the beam shape, size, and power density distribution.

  10. Energy Assurance

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

    Sandian's Receive Hydrogen and Fuel Cell Program Achievement Award Center for Infrastructure Research and Innovation (CIRI), Energy, Energy Assurance, Energy Storage, Energy Storage Systems, Facilities, Infrastructure Security, Materials Science, News, News & Events, Research & Capabilities, Transportation Energy Sandian's Receive Hydrogen and Fuel Cell Program Achievement Award Two Sandians received the DOE Hydrogen and Fuel Cell Program achievement award. Pictured (from left to right)

  11. ENERGY STAR® | Department of Energy

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

    Appliance & Equipment Standards » ENERGY STAR® ENERGY STAR® ENERGY STAR® is a joint program of the Environmental Protection Agency (EPA) and the Department of Energy (DOE). Its goal is to help consumers, businesses, and industry save money and protect the environment through the adoption of energy efficient products and practices. The ENERGY STAR label identifies top performing, cost-effective products, homes, and buildings. Since inception, ENERGY STAR has shown impressive results: in

  12. Energy Exchange | Department of Energy

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

    Energy Exchange Energy Exchange Energy Exchange Training and Trade Show: Providence, Rhode Island, August 9-11, 2016 Photo of the Providence, Rhode Island skyline. Building on the tradition of GovEnergy, the Energy Exchange is an educational and networking forum for those seeking to expand their knowledge of building operations, energy management, and sustainability in the federal sector. The Energy Exchange will be held at the Rhode Island Convention Center in Providence, Rhode Island. Training

  13. Energy Basics | Department of Energy

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

    Services » Energy Basics Energy Basics The basics about renewable energy and energy efficiency technologies: learn how they work, what they're used for, and how they can improve our lives, homes, businesses, and industries. The basics about renewable energy and energy efficiency technologies: learn how they work, what they're used for, and how they can improve our lives, homes, businesses, and industries. RENEWABLE ENERGY TECHNOLOGIES Biomass Technology Basics Geothermal Technology Basics

  14. Energy Efficiency | Department of Energy

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

    Efficiency Energy Efficiency The Energy Department's efforts to develop and deploy energy efficient solutions for buildings and manufacturing supply lines means large-scale energy and cost savings for all Americans. <a href="/node/993676">Learn about these successful efforts.</a> The Energy Department's efforts to develop and deploy energy efficient solutions for buildings and manufacturing supply lines means large-scale energy and cost savings for all Americans. Learn

  15. Conserving Energy | Department of Energy

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

    Energy Assurance » Emergency Preparedness » Community Guidelines » Conserving Energy Conserving Energy Conserving Energy During an energy emergency, customers can reduce stress on infrastructure by conserving energy. This will help you and your community recover more quickly. Officials can ask the public to conserve energy, including: Cutting back on driving, using public transportation, and telecommuting when possible; Refraining from using non-essential lights and appliances, especially

  16. Renewable Energy and Energy Efficiency Partnership (REEEP) |...

    Open Energy Info (EERE)

    Renewable Energy and Energy Efficiency Partnership (REEEP) Jump to: navigation, search Logo: Renewable Energy and Energy Efficiency Partnership Name: Renewable Energy and Energy...

  17. DOE Office of Energy Efficiency & Renewable Energy

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

    Energy Efficiency & Renewable Energy - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future ...

  18. ACCELERATE ENERGY

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

    Obama, State of the Union, Feb. 13, 2013 The U.S. Department of Energy, Council on Competitiveness and Alliance to Save Energy have joined forces to undertake in Accelerate Energy...

  19. Energy Efficiency

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

    In 2010, the Deputy Secretary of the U.S. Department of Energy and the Energy Minister of the Republic of South Africa (RSA) launched the U.S. - RSA Energy Dialogue to facilitate ...

  20. Method of storing radioactive wastes using modified tobermorite

    DOE Patents [OSTI]

    Komarneni, Sridhar; Roy, Della M.

    1985-01-01

    A new cation exchanger is a modified tobermorite containing aluminum isomorphously substituted for silicon and containing sodium or potassium. The exchanger is selective for lead, rubidium, cobalt and cadmium and is selective for cesium over calcium or sodium. The tobermorites are compatable with cement and are useful for the long-term fixation and storage of radioactive nuclear wastes.

  1. Energy Dissipation

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

    Record Highs | Department of Energy Dept. Reports: U.S. Wind Energy Production and Manufacturing Reaches Record Highs Energy Dept. Reports: U.S. Wind Energy Production and Manufacturing Reaches Record Highs August 6, 2013 - 8:00am Addthis WASHINGTON - The Energy Department released two new reports today showcasing record growth across the U.S. wind market -- increasing America's share of clean, renewable energy and supporting tens of thousands of jobs nationwide. According to these reports,

  2. Energy Storage

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

    SunShot Grand Challenge: Regional Test Centers Energy Storage Home/Tag:Energy Storage Energy Storage The contemporary grid limits renewable energy and other distributed energy sources from being economically and reliably integrated into the grid. While a national renewable energy portfolio standard (RPS) has yet to be established, 35 states have forged ahead with their own RPS programs and policies. As this generation becomes a larger portion of a utility's [...] By Tara Camacho-Lopez|

  3. Fossil Energy

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

    Fossil Energy Research and Development Fossil Energy Research and Development Table of Contents Page Appropriation Language .................................................................................................................... FE-3 Overview ............................................................................................................................................ FE-4 Coal

  4. Energy Markets

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

    will show a lower growth trajectory Source: EIA, International Energy Outlook 2013 carbon dioxide emissions billion metric tons 6 CSIS | Energy Markets Outlook November 16,...

  5. Energy Sustainability

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

    Features Energy Sustainability aboutassetsimagesicon-70th2.jpg Energy Sustainability Our Science Digests embrace complex issues around our science, technologies, and ...

  6. Energy Systems

    Broader source: Energy.gov [DOE]

    DOE Industrial Technologies Program Save Energy Now Webinar that provides information on how steam trap monitoring saves energy in manufacturing facilities.

  7. Renewable Energy

    Broader source: Energy.gov [DOE]

    Learn how the Energy Department's investments in clean, renewable energy technologies -- including wind, solar and geothermal sources -- are helping strengthen the American economy.

  8. Energy Efficiency

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

    the Deployment of Energy Efficiency & Renewable Energy Technologies in South Africa A Summary of the Trust for Conservation Global Cool Cities Alliance Project In 2010, the Deputy ...

  9. Energy Management

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Students will review energy basics and what they have learned in energy conservation efforts to report this improved knowledge to their home and school communities.

  10. ENERGY STAR

    SciTech Connect (OSTI)

    2011-12-16

    ENERGY STAR is a voluntary labeling and recognition program that seeks to accelerate the adoption of clean and efficient domestic energy technologies.

  11. Energy Technologies

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

    Our Vision National User Facilities Research Areas In Focus Global Solutions Energy Technologies Area (ETA) Building Technology & Urban Systems Energy Analysis & Environmental...

  12. History of Wind Energy | Department of Energy

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

    History of Wind Energy History of Wind Energy

  13. History of Wind Energy | Department of Energy

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

    History of Wind Energy History of Wind Energy

  14. Energy for the Future

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

    Energy for the Future

  15. Generalizing the cosmic energy equation

    SciTech Connect (OSTI)

    Shtanov, Yuri; Sahni, Varun

    2010-11-15

    We generalize the cosmic energy equation to the case when massive particles interact via a modified gravitational potential of the form {phi}(a,r), which is allowed to explicitly depend upon the cosmological time through the expansion factor a(t). Using the nonrelativistic approximation for particle dynamics, we derive the equation for the cosmological expansion which has the form of the Friedmann equation with a renormalized gravitational constant. The generalized Layzer-Irvine cosmic energy equation and the associated cosmic virial theorem are applied to some recently proposed modifications of the Newtonian gravitational interaction between dark-matter particles. We also draw attention to the possibility that the cosmic energy equation may be used to probe the expansion history of the universe thereby throwing light on the nature of dark matter and dark energy.

  16. Energy Saver | Department of Energy

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

    Save Energy, Save Money Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips Spring is here Get ready for warm weather with no-cost and low-cost ways to save ...

  17. Water Energy | Department of Energy

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

    Water Energy Water Energy Below are resources for Tribes on water energy technologies. Guide on How to Develop a Small Hydropower Plant This guide aims to give potential developers ...

  18. Energy 101: Home Energy Assessment

    Broader source: Energy.gov [DOE]

    A home energy checkup helps owners determine where their house is losing energy, money and how such problems can be corrected to make the home more energy efficient. A professional technician,...

  19. Fossil Energy | Department of Energy

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

    Fossil Energy Fossil Energy Below are resources for Tribes on fossil energy. Sales of Fossil Fuels Produced from Federal and Indian Lands, FY 2003 through FY 2011 This paper...

  20. Vortex Energy | Open Energy Information

    Open Energy Info (EERE)

    Vortex Energy Place: Germany Sector: Wind energy Product: German wind farm developer. References: Vortex Energy1 This article is a stub. You can help OpenEI by expanding it....

  1. Nuclear energy | Open Energy Information

    Open Energy Info (EERE)

    Nuclear energy Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Nuclear energy is energy in the nucleus of an atom.1 References "EIA:...

  2. Energy Inc | Open Energy Information

    Open Energy Info (EERE)

    Energy, Inc Place: South Carolina Product: A South Carolina, USA-based private maker of a home electricity meter called "The Energy Detective" (T.E.D.). References: Energy, Inc1...

  3. Vibrant Energy | Open Energy Information

    Open Energy Info (EERE)

    Vibrant Energy Place: United Kingdom Product: UK provider of Energy Performance Certificates (EPC). References: Vibrant Energy1 This article is a stub. You can help OpenEI by...

  4. Trident Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Trident Energy Place: United Kingdom Zip: SS2 5PW Product: Wave project developer. References: Trident Energy1 This article is a stub....

  5. SWU Energie | Open Energy Information

    Open Energy Info (EERE)

    SWU Energie Jump to: navigation, search Name: SWU Energie Place: Germany Product: Utility located in Ulm Neu-Ulm and in the Alb-Danube Region. References: SWU Energie1 This...

  6. Renewable Energy | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Renewable Energy is energy obtained from sources which are practically...

  7. Energy Speeches | Department of Energy

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

    at the Nuclear Energy Assembly - As Prepared for Delivery May 11, 2011 March 16, 2011 Oral Testimony of Energy Secretary Steven Chu at the House Energy and Commerce Committee -...

  8. UN-Energy-Measuring Energy Access | Open Energy Information

    Open Energy Info (EERE)

    Network (UN-Energy) Sector: Energy Focus Area: Renewable Energy, Non-renewable Energy Topics: Co-benefits assessment, - Energy Access Resource Type: Dataset, Maps Website:...

  9. HLT Energies 2006 Inc formerly HLT Energies Inc Heliotech Energies...

    Open Energy Info (EERE)

    HLT Energies 2006 Inc formerly HLT Energies Inc Heliotech Energies Inc Canada Inc Jump to: navigation, search Name: HLT Energies 2006 Inc (formerly HLT Energies Inc, Heliotech...

  10. Sure Sustainable Renewable Energies - SURE Energy | Open Energy...

    Open Energy Info (EERE)

    Sure Sustainable Renewable Energies - SURE Energy Jump to: navigation, search Logo: Sure Sustainable Renewable Energies Corp - SURE Energy Name: Sure Sustainable Renewable Energies...

  11. Distributed Energy | Department of Energy

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

    Distributed Energy Distributed Energy Distributed energy consists of a range of smaller-scale and modular devices designed to provide electricity, and sometimes also thermal energy, in locations close to consumers. They include fossil and renewable energy technologies (e.g., photovoltaic arrays, wind turbines, microturbines, reciprocating engines, fuel cells, combustion turbines, and steam turbines); energy storage devices (e.g., batteries and flywheels); and combined heat and power systems.

  12. Renewable Energy & Energy Efficiency Projects: Loan Guarantee...

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

    Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Plenary III: Project Finance ...

  13. Energy Savings Performance Contracts ENABLE: Energy Conservation...

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

    Contracts ENABLE: Energy Conservation Measures Summary Energy Savings Performance Contracts ENABLE: Energy Conservation Measures Summary Presentation summarizes energy conservation ...

  14. Energy News | Department of Energy

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

    research and development. October 20, 2015 Joint Statement on United States - Israel Energy Dialogue On Monday, October 19, 2015, U.S. Secretary of Energy Ernest J....

  15. Connexus Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Place: Minnesota Phone Number: 763-323-2650 Website: www.connexusenergy.com Facebook: https:www.facebook.compagesConnexus-Energy197490396972676 Outage Hotline:...

  16. Hyperion Energy | Open Energy Information

    Open Energy Info (EERE)

    Idaho Zip: 83616 Sector: Renewable Energy Product: Renewable energy developer converting waste and less valuable recyclables from the agricultural and food processing industry...

  17. Renewable Energy | Department of Energy

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

    taking place across America, underscored by the steady expansion of the U.S. renewable energy sector. The clean energy industry generates hundreds of billions in economic activity,...

  18. Pareto Energy | Open Energy Information

    Open Energy Info (EERE)

    Pareto Energy cooperates with its clients to finance, design, install, and operate local power for sustainably built real estate development. References: Pareto Energy1...

  19. Insource Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Place: England, United Kingdom Sector: Biomass Product: The energy and waste management business provides biomass boilers and anaerobic digestion combined heat and...

  20. Energy Concepts | Open Energy Information

    Open Energy Info (EERE)

    Energy Concepts Sector Wind energy Facility Type Small Scale Wind Facility Status In Service Location Hudson WI Coordinates 44.942933, -92.701608 Show Map Loading map......

  1. BQ Energy | Open Energy Information

    Open Energy Info (EERE)

    and focuses on the development of clean energy projects, including wind energy, on brownfield sites. Coordinates: 40.78141, -83.5252 Show Map Loading map......

  2. Solar Energies | Open Energy Information

    Open Energy Info (EERE)

    Energies Jump to: navigation, search Name: Solar Energies Place: France Product: France-based project company set up by Aerowatt, Credit Agricole Private Equity and the CDC to...

  3. Sabella Energy | Open Energy Information

    Open Energy Info (EERE)

    Sabella Energy Jump to: navigation, search Name: Sabella Energy Address: 140 Bd de Creach Qwen 29000 Region: France Sector: Marine and Hydrokinetic Phone Number:...

  4. Auriga Energy | Open Energy Information

    Open Energy Info (EERE)

    search Name: Auriga Energy Place: Bristol, United Kingdom Zip: BS1 5UB Sector: Solar, Vehicles Product: String representation "Auriga Energy i ... of the market." is too...

  5. Madera Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Madera Energy Place: Cambridge, Massachusetts Zip: 2141 Sector: Biomass Product: Massachusetts-based biomass developer. Coordinates:...

  6. Sgurr Energy | Open Energy Information

    Open Energy Info (EERE)

    Sgurr Energy Jump to: navigation, search Name: Sgurr Energy Place: Glasgow, Scotland, United Kingdom Zip: G42 7JG Product: Engineers and technical and resource consultants....

  7. Energy News | Department of Energy

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

    Clean Energy Initiative Energy Ministers of Mexico, Chile, Colombia, Costa Rica, Peru, Panama and the United States announced the creation of a new Western Hemisphere Clean...

  8. Lakeside Energy | Open Energy Information

    Open Energy Info (EERE)

    that aims to finance own and operate energy companies and assets in North America. The focus is on companies and assets in the independent and renewable energy industries....

  9. Leviathan Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Leviathan Energy Region: Israel Sector: Marine and Hydrokinetic Website: http: This company is listed in the Marine and Hydrokinetic...

  10. Dhamma Energy | Open Energy Information

    Open Energy Info (EERE)

    Dhamma Energy Jump to: navigation, search Name: Dhamma Energy Place: Madrid, Spain Zip: 28001 Sector: Solar Product: Madrid-based solar project developer. Coordinates: 40.4203,...

  11. Energy Guru | Open Energy Information

    Open Energy Info (EERE)

    Vienna, Virginia Zip: 22182 Sector: Renewable Energy Product: Washington-based renewable energy information provider. Coordinates: 48.202548, 16.368805 Show Map Loading map......

  12. Energy Blog | Department of Energy

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

    RSS October 3, 2014 Saluting Daniel Poneman's Service to the Department of Energy The Energy Department is saying farewell to Daniel Poneman, the longest-serving Deputy Secretary...

  13. Social Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Social Energy Place: Barcelona, Spain Zip: 8029 Product: Barcelona-based PV system developer and EPC contractor for projects in Spain, the...

  14. Copernicus Energy | Open Energy Information

    Open Energy Info (EERE)

    energy Product: Project developer with focus on wind, biomass and other technologies in rural communities in the United states. References: Copernicus Energy1 This article is a...

  15. Saving Energy | Department of Energy

    Energy Savers [EERE]

    Saving Energy Saving Energy Walmart Partnership Brings LEDs to Parking Lots Walmart Partnership Brings LEDs to Parking Lots Read more Refrigerator Standards Save Consumers ...

  16. Energy Conservation | Department of Energy

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

    own home energy audits to construct a plan to reduce their energy usage. Curriculum Language Arts, Mathematics, Economics Plan Time 60+ minutes Materials Handouts and other...

  17. Energy News | Department of Energy

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

    energy research. August 3, 2015 Statement by Secretary Moniz on Release of Final Clean Power Plan Rules Energy Secretary Ernest Moniz today released the following statement after...

  18. Energy News | Department of Energy

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

    January 30, 2015 Energy Department Sells Historic Teapot Dome Oilfield Today, the Energy Department finalized the sale of the historic Teapot Dome Oilfield located 35 miles north...

  19. Terasol Energy | Open Energy Information

    Open Energy Info (EERE)

    Terasol Energy Jump to: navigation, search Name: Terasol Energy Place: New York Product: Biotechnology company focused on developing biodiesel feedstock including jatropha, castor...

  20. PRM Energy | Open Energy Information

    Open Energy Info (EERE)

    search Name: PRM Energy Place: Hot Springs, Arkansas Zip: 71913 Product: Gasification technology and project developer References: PRM Energy1 This article is a stub....

  1. Elemental Energy | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Logo: Elemental Energy Name: Elemental Energy Address: 14500 SW 92nd Ave Place: Portland, Oregon Country: United States Zip: 97224 Region: Pacific...

  2. Recurrent Energy | Open Energy Information

    Open Energy Info (EERE)

    Recurrent Energy Jump to: navigation, search Name: Recurrent Energy Address: 1700 Montgomery Street Place: San Francisco, California Zip: 94111 Region: Bay Area Sector: Solar...

  3. Energy Blog | Department of Energy

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

    Department officials spent National Energy Action Month on the road, meeting and learning from Americans who are advancing our energy security, growing the economy and...

  4. Energy Now | Open Energy Information

    Open Energy Info (EERE)

    CO, 2010 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Energy Now Citation 2010. Energy Now. () : Chaffee County, CO. Retrieved...

  5. Hydrogen Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Hydrogen Energy Place: Surrey, England, United Kingdom Zip: KT13 0NY Sector: Carbon, Hydro, Hydrogen Product: Surrey-based BP subsidiary...

  6. Climate Energy | Open Energy Information

    Open Energy Info (EERE)

    Climate Energy Jump to: navigation, search Name: Climate Energy Place: Witham, England, United Kingdom Zip: CM8 3UN Sector: Efficiency Product: Essex, UK, based provider of advice...

  7. Energy News | Department of Energy

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

    January 7, 2015 Secretary Moniz Announces 125 Million OPEN Solicitation for Transformational Energy Projects U.S. Energy Secretary Ernest Moniz announced today at the Woodrow...

  8. Energy News | Department of Energy

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

    building portfolios by 2020. April 14, 2015 Energy Department Recognizes Fort Worth for Leadership in Advancing Energy Efficiency As part of the Administration's effort...

  9. WE Energies | Open Energy Information

    Open Energy Info (EERE)

    Name: WE Energies Place: Milwaukee, Wisconsin Zip: WI 53290 Product: We Energies is the trade name of Wisconsin Electric Power Co and Wisconsin Gas Co, the principal utility...

  10. Energy 101 | Department of Energy

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

    Increasing opportunities for students learning about energy in the Nation's two-year and ... resources and previous webinars on Energy 101 are available on our "Multimedia Page." ...

  11. Balance Energy | Open Energy Information

    Open Energy Info (EERE)

    Balance Energy Jump to: navigation, search Name: Balance Energy Place: San Diego, California Zip: 92127-1874 Product: California-based end to end smart grid developer. References:...

  12. Neuwing Energy | Open Energy Information

    Open Energy Info (EERE)

    Neuwing Energy Jump to: navigation, search Name: Neuwing Energy Place: New York City, New York Zip: 10128 Sector: Carbon Product: String representation "Neuwing advises ......

  13. Evolution Energies | Open Energy Information

    Open Energy Info (EERE)

    Name: Evolution Energies Product: US-based designer and installer of large scale photovoltaic systems. References: Evolution Energies1 This article is a stub. You can help...

  14. Energy Vision | Open Energy Information

    Open Energy Info (EERE)

    Vision Jump to: navigation, search Name: Energy Vision Place: Piedmont, California Zip: 94611 Sector: Wind energy Product: String representation "EnVision is a s ... lity...

  15. World Energy | Open Energy Information

    Open Energy Info (EERE)

    World Energy Name: World Energy Address: 2 Constitution Center Place: Boston, Massachusetts Zip: 02129 Region: Greater Boston Area Sector: Biofuels Product: Provider of biodiesel...

  16. New Energy | Open Energy Information

    Open Energy Info (EERE)

    New Energy Place: Ascurra, Santa Catarina, Brazil Product: Pellets and brikettes producer company located in Santa Catarina. References: New Energy1 This article is a stub. You...

  17. United Energy | Open Energy Information

    Open Energy Info (EERE)

    284, Old Deal Rd Place: Eatontown, New Jersey Zip: 07722 Region: Northeast - NY NJ CT PA Area Sector: Solar Product: Energy Efficiency, Renewable Energy Number of Employees:...

  18. Berkeley Energy | Open Energy Information

    Open Energy Info (EERE)

    Berkeley Energy Place: London, Greater London, United Kingdom Zip: W1J 6QW Sector: Renewable Energy Product: London-based private equity fund manager, channeling investment into...

  19. Cleanstar Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Cleanstar Energy Place: India Sector: Biofuels Product: CleanStar is biofuels research and producer in land that is not appropriate...

  20. Energy News | Department of Energy

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

    2014 Secretary Moniz Hosts Energy Security Symposium, Honors Dr. Daniel Yergin with First James R. Schlesinger Medal for Energy Security To commemorate the 37th anniversary of the...

  1. Poseidon Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Poseidon Energy Region: United States Sector: Marine and Hydrokinetic Website: http: This company is listed in the Marine and Hydrokinetic...

  2. AGL Energy | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: AGL Energy Place: North Sydney, New South Wales, Australia Zip: 2060 Product: Division of AGL responsible for the energy assets, as opposed to...

  3. Verve Energy | Open Energy Information

    Open Energy Info (EERE)

    Verve Energy Place: Perth, Western Australia, Australia Zip: 6841 Product: Verve Energy was created in April 2006 when Western Power separated into four businesses. Owned by the...

  4. Contained Energy | Open Energy Information

    Open Energy Info (EERE)

    Bioenergy, Buildings, Efficiency, Hydro, Ocean, Renewable Energy, Services, Solar, Wind energy Year Founded: 2004 Phone Number: +62816858906 Website: www.containedenergy.com...

  5. Renovalia Energy | Open Energy Information

    Open Energy Info (EERE)

    search Name: Renovalia Energy Place: Madrid, Spain Zip: 28006 Sector: Hydro, Solar, Wind energy Product: Madrid-based developer of solar, small hydro and wind projects in...

  6. Minnesota Energy | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Energy Place: Buffalo Lake, Minnesota Zip: 55314 Product: 21mmgy (79.5m litresy) farmer-owned ethanol production cooperative. References: Minnesota Energy1 This...

  7. RSL Energy | Open Energy Information

    Open Energy Info (EERE)

    RSL Energy Jump to: navigation, search Name: RSL Energy Place: Phoenix, Arizona Product: Joint venture set up to commercialise an undisclosed 'full-spectrum' semiconductor PV cell,...

  8. Aerowatt Energies | Open Energy Information

    Open Energy Info (EERE)

    Name: Aerowatt Energies Place: France Sector: Solar, Wind energy Product: France-based joint venture established to develop wind and solar projects in French territories....

  9. WPPI Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: WPPI Energy Place: Wisconsin Phone Number: (608) 834-4500 Website: wppienergy.org Twitter: @WPPIEnergy Facebook: https:www.facebook.compagesWPPI-Energy149709168386391...

  10. Department of Energy Facilities | Department of Energy

    Energy Savers [EERE]

    Department of Energy Facilities Department of Energy Facilities Department of Energy Facilities View All Maps Addthis...

  11. Department of Energy Facilities | Department of Energy

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

    Department of Energy Facilities Department of Energy Facilities Department of Energy Facilities

  12. Transportation Energy

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

    Energy Home/Transportation Energy CRF_climatechange Permalink Gallery Understanding Hazardous Combustion Byproducts Reduces Factors Impacting Climate Change CRF, Global Climate & Energy, News, News & Events, Transportation Energy Understanding Hazardous Combustion Byproducts Reduces Factors Impacting Climate Change By Micheal Padilla Researchers at Sandia's Combustion Research Facility are developing the understanding necessary to build cleaner combustion technologies that will in turn

  13. Energy House

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Students learn about energy conservation and efficiency by using various materials to insulate a cardboard house.

  14. DOE's Tribal Energy Program

    Office of Environmental Management (EM)

    Office * Electricity Delivery & Energy Reliability * Energy Efficiency & Renewable Energy * Environmental Management * Fossil Energy * Indian Energy Policy and Programs * ...

  15. Energy Storage Systems

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

    Energy, Energy Storage, Energy Storage Systems, News, News & Events, Partnership, Renewable Energy, Research & Capabilities, Systems Analysis, Water Power Natural Energy ...

  16. Energy Saver

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

    Saver energysaver.gov Tips on Saving Money & Energy at Home 3 Save Money and Energy Today Get started with things you can do now, and use the whole-house approach to ensure that your investments are wisely made to save you money and energy. 4 Your Home's Energy Use Find out how your home uses energy, and where it's losing the most energy so you can develop a plan to save in the short and long term. 7 Air Leaks and Insulation Seal air leaks and insulate your home properly so your energy

  17. Energy Conservation

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

    Collegiate Wind Competition Energy By The Numbers: Collegiate Wind Competition Addthis The U.S. Department of Energy Collegiate Wind Competition prepares students from multiple disciplines to enter tomorrow's wind energy workforce. As part of the competition, undergraduate students build and test a wind turbine, establish a deployment strategy, and develop and deliver a business plan.

    Recovery Act Energy By The Numbers: Recovery Act Addthis America is now a world leader in clean energy. But

  18. Energy Storage

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

    Energy Storage Home/Energy Storage NM-electric-car-challenge_web Permalink Gallery Electric Car Challenge Sparks Students' STEM Interest Energy, Energy Storage, News, News & Events, Partnership, Transportation Energy Electric Car Challenge Sparks Students' STEM Interest Aspiring automotive engineers from 27 NM middle schools competed in the New Mexico Electric Car Challenge on Saturday, November 22nd at Highland High School in Albuquerque. Forty-six teams participated in a race, a design

  19. (Energy Efficiency)

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

    DECLARATION INTERNATIONAL PARTNERSHIP FOR ENERGY EFFICIENCY COOPERATION [IPEEC] Considering: Declarations of the Gleneagles, St. Petersburg and Heiligendamm Summits, which emphasize the need for global cooperation in the field of energy efficiency. Recognizing: 1. that improving energy saving and energy efficiency is one of the quickest, greenest, and most cost-effective way to address energy security, climate change, and ensuring economic growth; 2. that a comprehensive process has been

  20. Porous Vycor membranes modified by chemical vapor deposition of boron nitride for gas separation

    SciTech Connect (OSTI)

    Levy, R.A.; Ravindranath, C.; Krasnoperov, L.N.; Opyrchal, J.; Ramos, E.S.

    1997-01-01

    This study focuses on the characterization of porous Vycor membranes modified by chemical vapor deposition of boron nitride (B-N-C-H) for gas separation. The B-N-C-H films were deposited on mesoporous Vycor tubes using triethylamine borane complex and ammonia as precursors. The effects of deposition temperature and reactant flow geometry on permselectivity of membranes with respect to various permeant gases were investigated. High selectivities (up to 50,000) were achieved between small molecules (He, H{sub 2}) and large molecules (N{sub 2}, Ar, C{sub 6}H{sub 5}CH{sub 3}). The measured activation energies for the He and H{sub 2} permeability are 9.5 kcal/mol and 12 kcal/mol, respectively. The membranes synthesized at lower temperatures and lower ammonia flow rates showed good mechanical and chemical stability.

  1. Structural characteristics and hydration kinetics of modified steel slag

    SciTech Connect (OSTI)

    Li Jianxin; Yu Qijun; Wei Jiangxiong Zhang Tongsheng

    2011-03-15

    This study investigates the structural characteristics and hydration kinetics of modified basic oxygen furnace steel slag. The basic oxygen furnace steel slag (BOFS) was mixed with electric arc furnace steel slag (EAFS) in appropriate ratios and heated again at high temperature in the laboratory. The mineralogical and structural characteristics of both BOFS and modified steel slag (MSS) were characterized by X-ray diffraction, optical microscopy, scanning electron microscopy, Raman and Fourier transform infrared spectroscopies. The results show that modification increases alite content in MSS and decreases alite crystal size with the formation of C{sub 6}AF{sub 2}. One more obvious heat evolution peak appears in MSS's heat-flow rate curves in comparison to BOFS, becoming similar to that of typical Portland cement paste. As a result, its cementitious activity is much improved.

  2. Modified Newmark model for seismic displacements of compliant slopes

    SciTech Connect (OSTI)

    Kramer, S.L.; Smith, M.W.

    1997-07-01

    Newmark sliding block analyses are widely used for estimation of permanent displacements of slopes in earthquakes. The conventional Newmark model, however, neglects the dynamic response of the material above a potential failure surface. Decoupled procedures have been developed to account for that response, but they neglect the effects of permanent displacements on the response. A modified Newmark analysis that considers the dynamic response, including the effects of permanent displacements, of the material above the failure surface is presented. The modified Newmark analysis shows that the decoupled approach produces somewhat conservative estimates of permanent displacements for stiff and/or shallow failure masses, but that it may produce unconservative estimates for failure masses that are soft and/or deep. Many slopes of large, lined landfills may fall into this latter category. The notion of a slope spectrum, which illustrates the effect of the natural period of a potential failure mass on permanent slope displacement, is also introduced.

  3. Resonant wave-particle interactions modified by intrinsic Alfvenic turbulence

    SciTech Connect (OSTI)

    Wu, C. S.; Lee, K. H.; Wang, C. B.; Wu, D. J.

    2012-08-15

    The concept of wave-particle interactions via resonance is well discussed in plasma physics. This paper shows that intrinsic Alfven waves can qualitatively modify the physics discussed in conventional linear plasma kinetic theories. It turns out that preexisting Alfven waves can affect particle motion along the ambient magnetic field and, moreover, the ensuing force field is periodic in time. As a result, the meaning of the usual Landau and cyclotron resonance conditions becomes questionable. It turns out that this effect leads us to find a new electromagnetic instability. In such a process intrinsic Alfven waves not only modify the unperturbed distribution function but also result in a different type of cyclotron resonance which is affected by the level of turbulence. This instability might enable us to better our understanding of the observed radio emission processes in the solar atmosphere.

  4. Top Quark Mass Measurement in the Lepton plus Jets Channel Using a Modified Matrix Element Method

    SciTech Connect (OSTI)

    Aaltonen, T.; Adelman, J.; Akimoto, T.; Alvarez Gonzalez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Apresyan, A.; /Purdue U. /Waseda U.

    2008-12-01

    The authors report a measurement of the top quark mass, m{sub t}, obtained from p{bar p} collisions at {radical}s = 1.96 TeV at the Fermilab Tevatron using the CDF II detector. They analyze a sample corresponding to an integrated luminosity of 1.9 rfb{sup -1}. They select events with an electron or muon, large missing transverse energy, and exactly four high-energy jets in the central region of the detector, at least one of which is tagged as coming from a b quark. They calculate a signal likelihood using a matrix element integration method, where the matrix element is modified by using effective propagators to take into account assumptions on event kinematics. The event likelihood is a function of m{sub t} and a parameter JES that determines in situ the calibration of the jet energies. They use a neural network discriminant to distinguish signal from background events. They also apply a cut on the peak value of each event likelihood curve to reduce the contribution of background and badly reconstructed events. Using the 318 events that pass all selection criteria, they find m{sub t} = 172.7 {+-} 1.8 (stat. + JES) {+-} 1.2(syst.) GeV/c{sup 2}.

  5. Energy in the Einstein-aether theory

    SciTech Connect (OSTI)

    Eling, Christopher

    2006-04-15

    We investigate the energy of a theory with a unit vector field (the aether) coupled to gravity. Both the Weinberg and Einstein type energy-momentum pseudotensors are employed. In the linearized theory we find expressions for the energy density of the 5 wave modes. The requirement that the modes have positive energy is then used to constrain the theory. In the fully nonlinear theory we compute the total energy of an asymptotically flat spacetime. The resulting energy expression is modified by the presence of the aether due to the nonzero value of the unit vector at infinity and its 1/r falloff. The question of nonlinear energy positivity is also discussed, but not resolved.

  6. A modified method for barium titanate nanoparticles synthesis

    SciTech Connect (OSTI)

    Ashiri, R.; Nemati, Ali; Sasani Ghamsari, M.; Sanjabi, S.; Aalipour, M.

    2011-12-15

    Graphical abstract: TEM micrograph of BaTiO{sub 3} powders synthesized at 800 Degree-Sign C for 1 h and SAED pattern (inset) of BaTiO{sub 3} powders. In this research, a modified, cost efficient and quick sol-gel procedure was used for preparation of BaTiO{sub 3} nanoparticles. Highlights: Black-Right-Pointing-Pointer A modified process was used for preparation. Black-Right-Pointing-Pointer The modified process led to preparation of finer BaTiO{sub 3} nanoparticles in shorter period of time and lower temperature contrary to previous researches. Black-Right-Pointing-Pointer The proposed procedure seems to be more preferable for mass production. -- Abstract: In this research, a modified, cost effective sol-gel procedure applied to synthesize BaTiO{sub 3} nanoparticles. XRD and electron microscopy (SEM and TEM) applied for microstructural characterization of powders. The obtained results showed that the type of precursors, their ratio and the hydrolysis conditions had a great effect on time, temperature and therefore the costs of the synthesis process. By selection, utilization of optimized precursor's type, hydrolysis conditions, fine cubic BaTiO{sub 3} nanoparticles were synthesized at low temperature and in short time span (1 h calcination at 800 Degree-Sign C). The proposed procedure seems to be more preferable for mass production. The result indicated that the polymorphic transformation to tetragonal (ferroelectric characteristic) occurred at 900 Degree-Sign C, which might be an indication of being nanosized.

  7. Resorption Rate Tunable Bioceramic: Si, Zn-Modified Tricalcium Phosphate

    SciTech Connect (OSTI)

    Xiang Wei

    2006-08-09

    This dissertation is organized in an alternate format. Several manuscripts which have already been published or are to be submitted for publication have been included as separate chapters. Chapter 1 is a general introduction which describes the dissertation organization and introduces the human bone and ceramic materials as bone substitute. Chapter 2 is the background and literature review on dissolution behavior of calcium phosphate, and discussion of motivation for this research. Chapter 3 is a manuscript entitled ''Si,Zn-modified tricalcium phosphate: a phase composition and crystal structure study'', which was published in ''Key Engineering Materials'' [1]. Chapter 4 gives more crystal structure details by neutron powder diffraction, which identifies the position for Si and Zn substitution and explains the stabilization mechanism of the structure. A manuscript entitled ''Crystal structure analysis of Si, Zn-modified Tricalcium phosphate by Neutron Powder Diffraction'' will be submitted to Biomaterials [2]. Chapter 5 is a manuscript, entitled ''Dissolution behavior and cytotoxicity test of Si, Zn-modified tricalcium phosphate'', which is to be submitted to Biomaterials [3]. This paper discusses the additives effect on the dissolution behavior of TCP, and cytotoxicity test result is also included. Chapter 6 is the study of hydrolysis process of {alpha}-tricalcium phosphate in the simulated body fluid, and the phase development during drying process is discussed. A manuscript entitled ''Hydrolysis of {alpha}-tricalcium phosphate in simulated body fluid and phase transformation during drying process'' is to be submitted to Biomaterials [4]. Ozan Ugurlu is included as co-authors in these two papers due to his TEM contributions. Appendix A is the general introduction of the materials synthesis, crystal structure and preliminary dissolution result. A manuscript entitled ''Resorption rate tunable bioceramic: Si and Zn-modified tricalcium phosphate'' was published in

  8. India's Integrated Energy Policy | Open Energy Information

    Open Energy Info (EERE)

    search Name India's Integrated Energy Policy AgencyCompany Organization Government of India Sector Energy Focus Area Conventional Energy, Energy Efficiency, Renewable Energy...

  9. Energy Transition Initiative Energy Scenario Tool | Department...

    Energy Savers [EERE]

    Energy Transition Initiative Energy Scenario Tool Energy Transition Initiative Energy Scenario Tool The ETI Energy Scenario Tool helps communities analyze different pathways to ...

  10. EcoEnergy | Open Energy Information

    Open Energy Info (EERE)

    EcoEnergy Jump to: navigation, search Name: EcoEnergy Place: Beloit, Wisconsin Zip: 53511 Sector: Biomass, Renewable Energy, Wind energy Product: String representation "EcoEnergy...

  11. Davis, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Products Advanced Energy Products Corp AEP Blue Oak Energy Davis Energy Group Geothermal Resources Council Octus Energy Inc Sierra Energy Corporation University of California...

  12. Renewable Energy and Energy Efficiency Partnership (REEEP) |...

    Open Energy Info (EERE)

    Renewable Energy and Energy Efficiency Partnership (REEEP) (Redirected from Renewable Energy and Energy Efficiency Partnership) Jump to: navigation, search Logo: Renewable Energy...

  13. Tribal Renewable Energy Foundational Course: Assessing Energy...

    Energy Savers [EERE]

    Assessing Energy Needs and Resources Tribal Renewable Energy Foundational Course: Assessing Energy Needs and Resources Watch the U.S. Department of Energy Office of Indian Energy ...

  14. Tribal Renewable Energy Foundational Course: Strategic Energy...

    Office of Environmental Management (EM)

    Strategic Energy Planning Tribal Renewable Energy Foundational Course: Strategic Energy Planning Watch the U.S. Department of Energy Office of Indian Energy foundational course ...

  15. Advanced Renewable Energy | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Jump to: navigation, search Name: Advanced Renewable Energy Place: Italy Sector: Biomass, Renewable Energy, Wind energy Product: Advanced Renewable Energy Ltd...

  16. Boreal Renewable Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Boreal Renewable Energy Place: Acton, Massachusetts Zip: 1720 Sector: Hydro, Renewable Energy, Solar, Wind energy Product: Renewable Energy...

  17. 7 Energy Literacy Principles | Department of Energy

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

    7 Energy Literacy Principles 7 Energy Literacy Principles 7 Energy Literacy Principles File sevenprinciplesslide.pptx More Documents & Publications Energy Literacy 7 Energy ...

  18. Caithness Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    New York, New York Zip: 10017 Sector: Geothermal energy, Renewable Energy, Solar, Wind energy Product: Caithness Energy is a renewable energy project developer, plant owner and...

  19. Renewable Energy Technologies - Geothermal Energy

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

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

  20. Energy Matters | Department of Energy

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

    Matters Energy Matters July 25, 2011 - 1:04pm Addthis On Wednesday, January 26th, Secretary Chu held an online town hall to discuss President Obama's clean energy and innovation agenda. Read a recap and watch video from the full event here. Addthis Related Articles WEDNESDAY: Secretary Chu to Host Live Chat on Clean Energy and Innovation Vice President Biden Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort Energy Secretary Steven Chu to Travel

  1. Energy Reports | Department of Energy

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

    Energy Reports Energy Reports August 26, 2013 Audit Report: DOE/IG-0892 The Department of Energy's Administration of Energy Savings Performance Contract Biomass Projects July 9, 2013 INSPECTION REPORT: INS-L-13-05 Follow-up Inspection on Characterization Wells at Los Alamos National Laboratory June 19, 2013 Audit Report: OAS-RA-13-26 Department of Energy's Interconnection Transmission Planning Program Funded through the American Recovery and Reinvestment Act of 2009 June 18, 2013 Audit Report:

  2. Energy blogs

    Open Energy Info (EERE)

    communityblogppl-electric-alternative-energy-credit-rfpcomments Renewable Energy RFPs Thu, 27 Aug 2015 18:11:12 +0000 PPL-Procurement 1485 at http:en.openei.org...

  3. Sandia Energy

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

    DTOcean 4th General Meeting, Madrid, Spain (1027-292015) http:energy.sandia.govdtocean-4th-general-meeting-madrid-spain-1027-292015 http:energy.sandia.gov...

  4. Energy Review

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    M iggl-003504t11l)sar Energy Review 8 M. IM W I -W All* r ;ai*i el I gi In this issue: Energy-related housing characteristics Propane-provider fleet survey Ordering...

  5. Energy C

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

    Energy C ompanies are seeing impressive returns and becom- ing more competitive after implementing the ISO 50001 energy-management system (EnMS) standard. As of April 2014, over ...

  6. Monthly Energy

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    to help us understand the issues affecting energy supply and demand, the economy, and the environment. I have just come aboard as the Administrator of EIA. The Monthly Energy...

  7. Energy Expos

    K-12 Energy Lesson Plans and Activities Web site (EERE)

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

  8. Energy-Water Nexus

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

    Energy-Water Nexus - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 ...

  9. Energy Efficiency

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

    Department of Energy Energy Department to Host First Sustainable Transportation Summit Energy Department to Host First Sustainable Transportation Summit Addthis Description Below is the text version for "Energy Department to Host First Sustainable Transportation Summit." Text Version The video opens by showing an electric car driving down the street. A voice starts talking. I think we've made a lot of progress over the last ten years in terms of seeing the cost of technologies

  10. Renewable Energy

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

    Renewable Energy The WIPP Site Holds Promise as an Ideal Source of Renewable Energy Encompassing 16 square miles of open Chihuahuan desert with abundant sunshine and minimal surface roughness, the WIPP site is ideal for either solar- or wind-generated electricity production, demonstration or testing. In fact, WIPP is striving to take advantage of its abundance of sunshine and wind. The Department of Energy's Office of Environmental Management has created what is being called the Energy Park

  11. Energy Research

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

    Energy Production and Trade: An Overview of Some Macroeconomic Issues Vipin Arora November 2014 Independent Statistics & Analysis www.eia.gov U.S. Energy Information Administration Washington, DC 20585 This paper is released to encourage discussion and critical comment. The analysis and conclusions expressed here are those of the authors and not necessarily those of the U.S. Energy Information Administration. WORKING PAPER SERIES November 2014 Vipin Arora | U.S. Energy Information

  12. Energy Science

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

    Energy Science Energy Science Print Our current fossil-fuel-based system is causing potentially catastrophic changes to our planet. The quest for renewable, nonpolluting sources of energy requires us to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels. Light-source facilities-the synchrotrons of today and the next-generation light sources of tomorrow-are the scientific tools of choice for exploring the electronic and atomic structure

  13. Energy Staff

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ... Arctic Climate Measurements Global Climate Models Software Sustainable Subsurface ...

  14. Energy Basics

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Students will complete a scavenger hunt worksheet in order to learn about the basics of energy and its sources.

  15. Energy Audits | Department of Energy

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

    Audits Energy Audits September 9, 2008 - 11:30am Addthis John Lippert What does this mean for me? Energy audits can help you determine whether your home wastes energy, and pinpoint where energy is lost -- so you can evaluate what measures you can take to make your home more energy efficient. Autumn officially begins soon, and with it comes cooler weather and fewer hours of daylight. Fall is a great time to start thinking of a home energy audit so that you can prepare your home for winter, saving

  16. Energy Economy | Department of Energy

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

    Economy Energy Economy The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. <a href="/node/385315">Learn more</a> about the growth of America's clean energy economy. | Infographic by Sarah Gerrity, Energy Department. The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. Learn more about the growth of America's clean energy economy. |

  17. Geothermal Energy

    SciTech Connect (OSTI)

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

    1995-01-01

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

  18. ENERGY-10

    Energy Science and Technology Software Center (OSTI)

    1996-06-30

    ENERGY-10 is a software tool that helps architects, builders, and engineers quickly identify the most cost-effective, energy-saving measures to take in designing a low-energy building. The simulation software is suitable for examining small commercial and residential buildings that are characterized by one, or two thermal zones (generally less than 10,000 ft2.)

  19. Energy Walkabout

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Students will work in pairs or small groups to apply knowledge of energy-wise habits to evaluate energy use in their school and make recommendations for improved efficiency. Students will create and use an energy audit tool to collect data and present recommendations to their class. Further communication at the school and district level is encouraged.

  20. CP Energy Group LLC CP Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Group LLC CP Energy Jump to: navigation, search Name: CP Energy Group, LLC (CP Energy) Place: Boston, Massachusetts Zip: 2108 Sector: Services Product: Boston-based merchant...

  1. DOE-Energy 101: Energy Management Monthly Training | Open Energy...

    Open Energy Info (EERE)

    DOE-Energy 101: Energy Management Monthly Training (Redirected from Energy 101 Training) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy 101 Training Agency...

  2. Energy Data Initiative/Energy Data Jam | Open Energy Information

    Open Energy Info (EERE)

    Data Jam < Energy Data Initiative Jump to: navigation, search Energy Data Initiative Crystal Clear filesystem socket.png Energy Data Jam Crystal Clear filesystem socket.png Energy...

  3. Horizon Wind Energy formerly Zilkha Renewable Energy | Open Energy...

    Open Energy Info (EERE)

    Energy formerly Zilkha Renewable Energy Jump to: navigation, search Name: Horizon Wind Energy (formerly Zilkha Renewable Energy) Place: Houston, Texas Zip: 77002 Sector: Wind...

  4. Mercury Energy formerly Aquus Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy formerly Aquus Energy Jump to: navigation, search Name: Mercury Energy (formerly Aquus Energy) Place: New Rochelle, New York Zip: 10801 Sector: Solar Product: Integrator of...

  5. Department of Energy Technology and Energy Policy | Open Energy...

    Open Energy Info (EERE)

    and Energy Policy Jump to: navigation, search Name: Department of Energy Technology and Energy Policy Place: Karlsruhe, Germany Zip: 76139 Product: The department of Energy...

  6. Modified Anti-de-Sitter Metric, Light-Front Quantized QCD, and...

    Office of Scientific and Technical Information (OSTI)

    Modified Anti-de-Sitter Metric, Light-Front Quantized QCD, and Conformal Quantum Mechanics Citation Details In-Document Search Title: Modified Anti-de-Sitter Metric, Light-Front...

  7. Wind Energy

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

    Wind Energy The DTU SpinnerLidar installed in the nacelle of the SWiFT facility A1 turbine Permalink Gallery First Wake Data Captured During Wake Steering Experiment at the SWiFT Facility News, Renewable Energy, SWIFT, Wind Energy, Wind News First Wake Data Captured During Wake Steering Experiment at the SWiFT Facility Researchers at Sandia National Laboratories and the National Renewable Energy Laboratory (NREL) have met a major project milestone as part of the Department of Energy Atmosphere

  8. Wind Energy

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

    Stationary Power/Energy Conversion Efficiency/Wind Energy Wind Energy Tara Camacho-Lopez 2016-08-30T20:56:10+00:00 Increasing the viability of wind energy technology by applying research to improve wind turbine performance and reliability http://windworkshops.sandia.gov/ Rotor Innovation Advancing rotor technology such that they capture more energy, more reliably, with relatively lower system loads-all at a lower end cost. SWiFT Facility & Testing Improving the performance and reducing the

  9. (Energy Efficiency)

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

    Joint Statement by G8 Energy Ministers Aomori, Japan on 8 June 2008 Energy Ministers of the G8 met in Aomori, Japan on 8 June 2008, in conjunction with the Energy Ministers' Meeting of G8, the People's Republic of China, India and the Republic of Korea. We welcome its joint statement. The G8 Energy Ministers extend the following additional messages to contribute to fruitful discussion in the G8 Hokkaido Toyako Summit. St. Petersburg Energy Security Principles 1. The G8 countries have discussed

  10. TPT Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Place: United Kingdom Product: Specialists in high-cycling flywheel systems for grid-level power management. References: TPT Energy1 This article is a stub. You can...

  11. Moixa Energy | Open Energy Information

    Open Energy Info (EERE)

    Moixa Energy Jump to: navigation, search Name: Moixa Energy Place: London, England, United Kingdom Zip: W1D7AZ Product: London based spin-out from Moixa, creats new technology and...

  12. Freedom Energy | Open Energy Information

    Open Energy Info (EERE)

    Freedom Energy Jump to: navigation, search Name: Freedom Energy Place: New Hampshire Phone Number: (603)-625-2244 Website: felpower.com Outage Hotline: (603)-625-2244 References:...

  13. Energy Blog | Department of Energy

    Energy Savers [EERE]

    Energy Blog Energy Blog RSS August 18, 2016 Plants capture CO2 and convert it into sugars ... found a way to recycle CO2 back into fuel, much the same way plants absorb and convert it. ...

  14. Wave Energy | Open Energy Information

    Open Energy Info (EERE)

    Wave Energy Jump to: navigation, search Contents 1 Description 2 History 3 Technology 4 Current and Possible Wave Farms 5 Pros and Cons Description Wave energy (or wave power) is...

  15. Energy Star | Open Energy Information

    Open Energy Info (EERE)

    Energy Star Jump to: navigation, search Energystarlogo.jpg Contents 1 What's new 2 About ENERGY STAR 3 For the Home 4 For Business 5 History 6 References What's new On March 15,...

  16. Ecomed Energy | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Ecomed Energy Place: Barcelona, Spain Product: Biodiesel producer References: Ecomed Energy1 This article is a stub. You can help OpenEI by...

  17. Energy News | Department of Energy

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

    efforts. June 13, 2014 Energy Deputy Secretary Poneman Co-Chairs Nuclear Meeting in Japan U.S. Deputy Secretary of Energy Daniel Poneman and Japan's Deputy Minister for Foreign...

  18. Winch Energy | Open Energy Information

    Open Energy Info (EERE)

    Winch Energy Jump to: navigation, search Name: Winch Energy Place: Cavalaire Sur Mer, France Zip: 83240 Sector: Solar Product: France-based solar developer and operator of both PV...

  19. Energy Blog | Department of Energy

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

    us at Baltimore Comic-Con for a discussion on the interplay of energy, cinema and television. September 15, 2015 Explore this infographic to see how the Energy Department is...

  20. Good Energies | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Good Energies is a financial organization based in New York, New York. References "Good Energies: "Contact" Page"...

  1. Greenpark Energy | Open Energy Information

    Open Energy Info (EERE)

    Product: Uk based, Green Park Energy, project developer of a planned 50MW coal bed methanebiomass power plant. References: Greenpark Energy1 This article is a stub. You can...

  2. Indravati Energies | Open Energy Information

    Open Energy Info (EERE)

    Indravati Energies Jump to: navigation, search Name: Indravati Energies Place: Orissa, India Sector: Hydro Product: India-based project developer holding a license to set up 7.5MW...

  3. Vani Energies | Open Energy Information

    Open Energy Info (EERE)

    Vani Energies Jump to: navigation, search Name: Vani Energies Place: Orissa, India Sector: Hydro Product: India-based project developer holding a license to set up 10MW small hydro...

  4. 4Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: 4Energy Place: Nottingham, United Kingdom Zip: NG 12 5HN Product: UK-based cooling systems company. Coordinates: 52.949225, -1.143924...

  5. Energy Blog | Department of Energy

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

    10% per year on his energy bill. | Photo courtesy of Dennis Schroeder, NREL. Prepare for Winter with Energy Department Resources Temperatures are dropping, but that doesn't have...

  6. Women @ Energy | Department of Energy

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

    Women @ Energy: Aliya Merali "Working at the Department of Energy allows me to interact with some of the brightest minds on some of the most cutting-edge projects. For me,...

  7. Nur Energie | Open Energy Information

    Open Energy Info (EERE)

    Nur Energie Jump to: navigation, search Name: Nur Energie Place: London, United Kingdom Zip: WC2A 1AL Sector: Solar Product: London-based solar development company. Coordinates:...

  8. Diesel Energy | Open Energy Information

    Open Energy Info (EERE)

    search Name: Diesel Energy Place: Spain Product: Joint venture set up to invest in biodiesel plants. References: Diesel Energy1 This article is a stub. You can help OpenEI...

  9. Gander Energy | Open Energy Information

    Open Energy Info (EERE)

    Gander Energy Jump to: navigation, search Name: Gander Energy Place: Ontario, Canada Zip: M1R 2T6 Sector: Solar Product: Ontario based solar power project developer. References:...

  10. Pure Energies | Open Energy Information

    Open Energy Info (EERE)

    Energies Jump to: navigation, search Name: Pure Energies Place: Toronto, Ontario, Canada Zip: ON M5X1C7 Sector: Solar Product: Canada-based residential rooftop solar system...

  11. Propower Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Propower Energy Place: Sao Paulo, Sao Paulo, Brazil Zip: 01454-901 Product: Sao Paulo-based project developer for CDM projects in Brazil....

  12. Energy News | Department of Energy

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

    October 8, 2015 Secretary of Energy Ernest Moniz cuts the ceremonial ribbon to signal the start of U.S. Department of Energy Solar Decathlon 2015 in Irvine, California. |...

  13. Sky Energy | Open Energy Information

    Open Energy Info (EERE)

    Sky Energy Place: Germany Product: A German company which is involved with the development of a 10MW STEG plant in the Moura region of Portugal. References: Sky Energy1 This...

  14. African Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy is a wholesale distributor of back-up and solar power equipment, exclusively for Africa. References: African Energy1 This article is a stub. You can help OpenEI by...

  15. Energy Demand | Open Energy Information

    Open Energy Info (EERE)

    affect not only the level of energy use, but also the mix of fuels used. Energy consumption per capita declined from 337 million Btu in 2007 to 308 million Btu in 2009, the...

  16. Energy Speeches | Department of Energy

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

    August 29, 2012 Acting Under Secretary of Energy David Sandalow's Remarks at the U.S.-Brazil Wind Workshop - As Prepared for Delivery Acting Under Secretary of Energy David...

  17. Sandia Energy Global Climate & Energy

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

    Team Attends World Water Week in Stockholm http:energy.sandia.govsandia-team-attends-world-water-week-in-stockholm http:energy.sandia.govsandia-team-attends-world-water-week...

  18. Methods for modifying monofilaments, bundles of monofilaments, and fibrous structural material

    DOE Patents [OSTI]

    Allen, Charles A.; Argyle, Mark D.; Fox, Robert V.; Ginosar, Daniel M.; Janikowski, Stuart K.; Miller, David L.; Propp, W. Alan; Toth, William J.

    2002-12-17

    The present invention is related to the modifying of substrates such as monofilaments, bundles of monofilaments, and fibrous structural material with a modifying agent. The modifying agent is suspended or dissolved in a supercritical fluid, near-critical fluid, superheated fluid, superheated liquid, or a liquified gas and is deposited by rapidly altering the pressure in a chamber to deposit the modifying material onto the substrate.

  19. Education and Behavior Modification Resources | Department of Energy

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

    Education and Behavior Modification Resources Education and Behavior Modification Resources Educating public employees of state and local governments and their citizens about modifying behavior in favor of conserving and following more energy-efficient practices represents an important element of a government's efforts to encourage a more energy efficient society and the benefits it provides to the public. Find education and behavior modification resources below. DOE Resources Energy Efficiency

  20. DOE ESPC Life of Contract Plan Template | Department of Energy

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

    ESPC Life of Contract Plan Template DOE ESPC Life of Contract Plan Template Document describes the energy savings performance contract (ESPC) Life of Contract (LOC) Plan template. It provides guidance to agency personnel during the post installation performance period of a Department of Energy's (DOEs) Energy Savings Performance Contract (ESPC) project. This document will assist the agency in effective ESPC project administration and management. It is intended to be a guide and may be modified