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1

A fundamental approach for storage commodity classification  

E-Print Network (OSTI)

2.1 Fundamental23] Quintiere, J.G. , Fundamentals of Fire Phenomena. JohnOF CALIFORNIA, SAN DIEGO A Fundamental Approach for Storage

Gollner, Michael J.

2010-01-01T23:59:59.000Z

2

Combinatorial Approaches for Hydrogen Storage Materials (presentation)  

NLE Websites -- All DOE Office Websites (Extended Search)

approaches for approaches for hydrogen storage materials Leonid Bendersky Materials Science and Engineering Laboratory NIST, Gaithersburg MD Contributors: G. Downing, E. Mackey, R. Paul, R. Greenberg (NIST:CSTL); L. Cook, M. Green (NIST:MSEL) R. Cavicchi (NIST:CSTL); I. Takeuchi, H. Oguchi (UMd) Two Main Challenges to Combinatorial Analysis of Hydrogen Storage Materials Design and fabrication of appropriate materials libraries Rapid, quantitative measurements of hydrogenation

3

Venti: a new approach to archival storage  

Science Conference Proceedings (OSTI)

This paper describes a network storage system, called Venti, intended for archival data. In this system, a unique hash of a block's contents acts as the block identifier for read and write operations. This approach enforces a write-once policy, preventing ...

Sean Quinlan; Sean Dorward

2002-01-01T23:59:59.000Z

4

Missouri Agricultural and Energy Saving Team - A Revolutionary...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Agricultural and Energy Saving Team - A Revolutionary Opportunity (MAESTRO) Missouri Agricultural and Energy Saving Team - A Revolutionary Opportunity (MAESTRO) Eligibility...

5

Combinatorial Approach for Hydrogen Storage Materials (presentation)  

NLE Websites -- All DOE Office Websites (Extended Search)

Approach for Approach for Hydrogen Storage Materials Grigorii Soloveichik, John Lemmon, Jun Cui, Yan Gao, Tom Raber, Job Rijssenbeek, Gosia Rubinzstajn, J.C. Zhao 2 Outline Approach: Parallel synthesis accompanied by high throughput screening for a desired property. - Methods * Preparation/parallel synthesis * Analytical techniques * Scale-up - Selected results * Al-Li-Si system * Al-Mg-Ti system * AlH 3 + Si * Mg(BH 4 ) 2 - Summary 3 Down-selection of the combi process High energy 96-well Shaker Production of multiple compositions HTS Analytical Tools Thermography ToF-SIMS Co-sputtering Diffusion multiples WO 3 sensor 4 -3.9dC 3.7dC -2 0 2 Hydrogen Sorption in Diffusion Multiples Traditional DM w/ LaNi several new concepts. Activation 80 °C / 100psi H 2 Cycling 80 °C / 100psi H 2 Na Mg Na Na Al Na Li Li Na Vial 1

6

Compact approach to monitored retrievable storage of spent fuel  

Science Conference Proceedings (OSTI)

Recent federal waste-management legislation has raised national interest in monitored retrievable storage (MRS) of unprocessed spent fuel from civilian nuclear power plants. We have reviewed the current MRS design approaches, and we have examined an alternative concept that is extremely compact in terms of total land use. This approach may offer substantial advantages in the areas of monitoring and in safeguards against theft, as well as in reducing the chances of groundwater contamination. Total facility costs are roughly estimated and found to be generally competitive with other MRS concepts. 4 references, 3 figures, 3 tables.

Muir, D.W.

1984-09-01T23:59:59.000Z

7

A Semi-Lagrangian Approach for Natural Gas Storage Valuation and Optimal Operation  

E-Print Network (OSTI)

A Semi-Lagrangian Approach for Natural Gas Storage Valuation and Optimal Operation Zhuliang Chen]. As such, natural gas storage facilities are constructed to provide a cushion for such fluctuations by releasing natural gas in storage in seasons with high demand. Recently, several authors [1, 32, 35, 36, 25

Forsyth, Peter A.

8

Analytical Approach to Eigen-Emittance Evolution in Storage Rings  

SciTech Connect

This dissertation develops the subject of beam evolution in storage rings with nearly uncoupled symplectic linear dynamics. Linear coupling and dissipative/diffusive processes are treated perturbatively. The beam distribution is assumed Gaussian and a function of the invariants. The development requires two pieces: the global invariants and the local stochastic processes which change the emittances, or averages of the invariants. A map based perturbation theory is described, providing explicit expressions for the invariants near each linear resonance, where small perturbations can have a large effect. Emittance evolution is determined by the damping and diffusion coefficients. The discussion is divided into the cases of uniform and non-uniform stochasticity, synchrotron radiation an example of the former and intrabeam scattering the latter. For the uniform case, the beam dynamics is captured by a global diffusion coefficient and damping decrement for each eigen-invariant. Explicit expressions for these quantities near coupling resonances are given. In many cases, they are simply related to the uncoupled values. Near a sum resonance, it is found that one of the damping decrements becomes negative, indicating an anti-damping instability. The formalism is applied to a number of examples, including synchrobetatron coupling caused by a crab cavity, a case of current interest where there is concern about operation near half integer {nu}{sub x}. In the non-uniform case, the moment evolution is computed directly, which is illustrated through the example of intrabeam scattering. Our approach to intrabeam scattering damping and diffusion has the advantage of not requiring a loosely-defined Coulomb Logarithm. It is found that in some situations there is a small difference between our results and the standard approaches such as Bjorken-Mtingwa, which is illustrated by comparison of the two approaches and with a measurement of Au evolution in RHIC. Finally, in combining IBS with the global invariants some general statements about IBS equilibrium can be made. Specifically, it is emphasized that no such equilibrium is possible in a non-smooth lattice, even below transition. Near enough to a synchrobetatron coupling resonance, it is found that even for a smooth ring, no IBS equilibrium occurs.

Nash, Boaz; /SLAC

2006-05-16T23:59:59.000Z

9

Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Storage DUF6 Health Risks line line Accidents Storage Conversion Manufacturing Disposal Transportation Storage A discussion of depleted UF6 cylinder storage activities and associated risks. Management Activities for Cylinders in Storage The long-term management of the existing DUF6 storage cylinders and the continual effort to remediate and maintain the safe condition of the DUF6 storage cylinders will remain a Departmental responsibility for many years into the future. The day to day management of the DUF6 cylinders includes actions designed to cost effectively maintain and improve their storage conditions, such as: General storage cylinder and storage yard maintenance; Performing regular inspections of cylinders; Restacking and respacing the cylinders to improve drainage and to

10

Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Risks » Storage Environmental Risks » Storage Depleted UF6 Environmental Risks line line Storage Conversion Manufacturing Disposal Environmental Risks of Depleted UF6 Storage Discussion of the potential environmental impacts from storage of depleted UF6 at the three current storage sites, as well as potential impacts from the storage of depleted uranium after conversion to an oxide form. Impacts Analyzed in the PEIS The PEIS included an analysis of the potential environmental impacts from continuing to store depleted UF6 cylinders at the three current storage sites, as well as potential impacts from the storage of depleted uranium after conversion to an oxide form. Impacts from Continued Storage of UF6 Cylinders Continued storage of the UF6 cylinders would require extending the use of a

11

A Semi-Lagrangian Approach for Natural Gas Storage Valuation and Optimal Operation  

E-Print Network (OSTI)

A Semi-Lagrangian Approach for Natural Gas Storage Valuation and Optimal Operation Zhuliang Chen such as fuel and electricity, natural gas prices exhibit seasonality dynamics due to fluctuations in demand [28]. As such, natural gas storage facilities are constructed to provide a cushion for such fluctuations

Forsyth, Peter A.

12

Energy Department Metallurgist Recognized for Development of Revolutionary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Metallurgist Recognized for Development of Metallurgist Recognized for Development of Revolutionary Coronary Stent Technology Energy Department Metallurgist Recognized for Development of Revolutionary Coronary Stent Technology May 10, 2013 - 10:54am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The Energy Department is pleased to announce that Dr. Paul D. Jablonski, Metallurgist at the National Energy Technology Laboratory, has been selected as a finalist for the Samuel J. Heyman Service to America Medal from the Partnership for Public Service, recognizing him for his revolutionary development of coronary stent technology. Jablonski developed a stent made of a platinum-chromium alloy, making it visible to an x-ray, and also enhancing the stent's safety and reliability. Stents were previously made only of bare metal, and some are

13

EnerG2 Develops New Approach to EV Energy Storage | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EnerG2 Develops New Approach to EV Energy Storage EnerG2 Develops New Approach to EV Energy Storage EnerG2 Develops New Approach to EV Energy Storage November 16, 2010 - 9:50am Addthis EnerG2 manufactures the black powder-like materials shown here that make up the carbon electrode in an ultracapacitor. | Illustration courtesy of EnerG2 EnerG2 manufactures the black powder-like materials shown here that make up the carbon electrode in an ultracapacitor. | Illustration courtesy of EnerG2 Joshua DeLung To decrease the transportation sector's reliance on gasoline, viable alternatives must be found. Ultracapacitors - energy storage systems with very high energy density - might be a technology that drives Americans into a future free of the pump. Innovative company creates material from scratch To make ultracapacitors, manufacturers need a component called a carbon

14

High Level Computational Chemistry Approaches to the Prediction of Energetic Properties of Chemical Hydrogen Storage Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Level Computational Chemistry Approaches Level Computational Chemistry Approaches to the Prediction of the Energetic Properties of Chemical Hydrogen Storage Systems David A. Dixon Chemistry, University of Alabama, Tuscaloosa, AL Cast: Myrna Hernandez-Matus, Daniel Grant, Jackson Switzer, Jacob Batson, Ronita Folkes, Minh Nguyen Anthony J. Arduengo & co-workers Maciej Gutowski (PNNL) Robert Ramsay Chair Fund Shelby Hall Funding provided in part by the Department of Energy, Office of Energy Efficiency and Renewable Energy under the Hydrogen Storage Grand Challenge, Solicitation No. DE-PS36- 03GO93013 Chemical H 2 Storage Center of Excellence The Promise of Chemical Hydrogen Storage * Chemical reaction releases H 2 at suitable pressures and temperatures - Reaction thermodynamics dictate max. H 2 pressure as function of T -

15

NETL: News Release - Revolutionary Technology Could Significantly Increase  

NLE Websites -- All DOE Office Websites (Extended Search)

August 15, 2005 August 15, 2005 Revolutionary Technology Could Significantly Increase Heavy Oil Production One-Step Well Completion Method Reduces Costs, Risks WASHINGTON, D.C. - A revolutionary new DOE-funded oil production technology that promises lower costs, reduced environmental and safety risks, and increased production is being commercialized by research partner Completion Concepts Inc., Katy, TX. The announcement follows last year's successful full-scale testing of the new technology, called "Teleperfs." An upcoming "real-world" test of the unit in an Alaska injection well will be conducted later this year. "Teleperf" "Teleperfs" are telescoping devices that are projected into the face of a formation, anchoring a well liner in place and providing entry ports for formation fluids.

16

GE Uses DOE Advanced Light Sources to Develop Revolutionary Battery  

Office of Science (SC) Website

GE Uses DOE Advanced Light Sources to Develop GE Uses DOE Advanced Light Sources to Develop Revolutionary Battery Technology Discovery & Innovation Stories of Discovery & Innovation Brief Science Highlights SBIR/STTR Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 06.13.11 GE Uses DOE Advanced Light Sources to Develop Revolutionary Battery Technology Company is constructing a new battery factory in Upstate New York that is expected to create 300+ jobs. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo GE's new Image courtesy of GE GE's new "Durathon(tm)" sodium metal halide battery. The story of American manufacturing over the past two decades has too often been a tale of outsourcing, off-shoring, and downsizing-not least in

17

An Intelligent Portfolio Management Approach to Gas Storage Field Deliverability Maintenance and  

E-Print Network (OSTI)

An Intelligent Portfolio Management Approach to Gas Storage Field Deliverability Maintenance. #12;Objective To modify and apply the state-of-the-art intelligent, optimum portfolio management Intelligence Tool can predict Skin with high confidence The Portfolio Management for re-stimulation candidate

Mohaghegh, Shahab

18

An Integrated Approach for Optimal Coordination of Wind Power and Hydro Pumping Storage  

E-Print Network (OSTI)

The increasing wind power penetration in power systems represents a techno-economic challenge for power producers and system operators. Due to the variability and uncertainty of wind power, system operators require new solutions in order to increase the controllability of wind farm output. On the other hand, producers that include wind farms in their portfolio need to find new ways to boost their profits in electricity markets. This can be done by optimizing the combination of wind farms and storage so as to make larger profits when selling power (trading) and reduce penalties from imbalances in the operation. The present work describes a new integrated approach for analyzing wind-storage solutions that make use of probabilistic forecasts and optimization techniques to aid decision-making on operating such systems. The approach includes a set of three complementary functions suitable for use in current systems. A reallife system is studied, comprising two wind farms and a large hydro station with pumping capacity. Economic profits and better operational features can be obtained from the proposed cooperation between the wind farms and storage. The revenues are function of the type of hydro storage used and the market characteristics and several options are compared in this study. The results show that the use of a storage device can lead to a significant increase in revenue, up to 11 % (2010 data, Iberian market). Also, the

Edgardo D. Castronuovo; Julio Usaola; Ricardo Bessa; Manuel Matos; I. C. Costa; L. Bremermann; Jesus Lugaro; George Kariniotakis; Sophia Antipolis France

2013-01-01T23:59:59.000Z

19

HEATS: Thermal Energy Storage  

SciTech Connect

HEATS Project: The 15 projects that make up ARPA-Es HEATS program, short for High Energy Advanced Thermal Storage, seek to develop revolutionary, cost-effective ways to store thermal energy. HEATS focuses on 3 specific areas: 1) developing high-temperature solar thermal energy storage capable of cost-effectively delivering electricity around the clock and thermal energy storage for nuclear power plants capable of cost-effectively meeting peak demand, 2) creating synthetic fuel efficiently from sunlight by converting sunlight into heat, and 3) using thermal energy storage to improve the driving range of electric vehicles (EVs) and also enable thermal management of internal combustion engine vehicles.

None

2012-01-01T23:59:59.000Z

20

Fueling up with Hydrogen: New Approaches to Hydrogen Storage (433rd Brookhaven Lecture)  

DOE Green Energy (OSTI)

Hydrogen, the most abundant element in the universe, burns excellently and cleanly, with only pure water as a byproduct. NASA has used hydrogen as fuel for years in the space program. So, why not use hydrogen to fuel cars? The bottleneck of developing hydrogen-fueled vehicles has been identified: the greatest problem is storage. The conventional storage method, compressed hydrogen gas, requires a large tank volume, and the possibility of a tank rupture poses a significant safety risk. Another method, low temperature liquid storage, is expensive and impractical for most automotive applications. An alternative is to store the hydrogen in the solid state. In his talk, Jason Graetz will describe the new approaches to hydrogen storage being studied by his group at BNL. These include using kinetically stabilized hydrides, bialkali alanates and reversible metal-organic hydrides. The researchers are also using novel synthesis approaches, state-of-the-art characterization and first principles modeling, all providing a better fundamental understanding of these interesting and useful new materials.

Graetz, Jason (Energy Sciences and Technology Dept)

2008-02-20T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

A semi-Lagrangian approach for natural gas storage valuation and optimal operation  

E-Print Network (OSTI)

The valuation of a gas storage facility is characterized as a stochastic control problem, resulting in a Hamilton-Jacobi-Bellman (HJB) equation. In this paper, we present a semi-Lagrangian method for solving the HJB equation for a typical gas storage valuation problem. The method is able to handle a wide class of spot price models that exhibit mean-reverting, seasonality dynamics and price jumps. We develop fully implicit and Crank-Nicolson timestepping schemes based on a semi-Lagrangian approach and prove the convergence of fully implicit timestepping to the viscosity solution of the HJB equation. We show that fully implicit timestepping is equivalent to a discrete control strategy, which allows for a convenient interpretation of the optimal controls. The semi-Lagrangian approach avoids the nonlinear iterations required by an implicit finite difference method without requiring additional cost. Numerical experiments are presented for several variants of the basic scheme.

Zhuliang Chen; Peter A. Forsyth

2006-01-01T23:59:59.000Z

22

Solar energy storage through the homogeneous electrocatalytic reduction of carbon dioxide : photoelectrochemical and photovoltaic approaches  

E-Print Network (OSTI)

Quantum Capture and Energy Storage. Photochem. Photobio.D ISSERTATION Solar Energy Storage through the Homogeneoussolar based fuels and energy storage. At present, it is not

Sathrum, Aaron John

2011-01-01T23:59:59.000Z

23

Approaches to renewable energy storage focus of Frontiers in Science talk  

NLE Websites -- All DOE Office Websites (Extended Search)

Frontiers in Science Talk Frontiers in Science Talk Approaches to renewable energy storage focus of Frontiers in Science talk Albert Migliori will give the series of public talks, titled, "Use It, Lose It, or Save It: The Science of Renewable Energy Storage." August 21, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

24

An Approximate Dynamic Programming Approach to Benchmark Practice-based Heuristics for Natural Gas Storage Valuation  

E-Print Network (OSTI)

The valuation of the real option to store natural gas is a practically important problem that entails dynamic optimization of inventory trading decisions with capacity constraints in the face of uncertain natural gas price dynamics. Stochastic dynamic programming is a natural approach to this valuation problem, but it does not seem to be widely used in practice because it is at odds with the high-dimensional naturalgas price evolution models that are widespread among traders. According to the practice-based literature, practitioners typically value natural gas storage heuristically. The effectiveness of the heuristics discussed in this literature is currently unknown, because good upper bounds on the value of storage are not available. We develop a novel and tractable approximate dynamic programming method that coupled with Monte Carlo simulation computes lower and upper bounds on the value of storage, which we use to benchmark these heuristics on a set of realistic instances. We find that these heuristics are extremely fast but significantly suboptimal as compared to our upper bound, which appears to be fairly tight and much tighter than a simpler perfect information upper bound; our lower bound is slower to compute than these heuristics but substantially outperforms them in terms of valuation. Moreover, with periodic reoptimizations embedded in Monte Carlo simulation, the practice-based heuristics become nearly optimal, with one exception, at the expense of higher computational effort. Our lower bound with reoptimization is also nearly optimal, but exhibits a higher computational requirement than these heuristics. Besides natural gas storage, our results are potentially relevant for the valuation of the real option to store other commodities, such as metals, oil, and petroleum products. 1.

Guoming Lai; Franois Margot; Nicola Secom

2008-01-01T23:59:59.000Z

25

21H.466 Imperial and Revolutionary Russia, 1800-1917, Fall 2002  

E-Print Network (OSTI)

Analyzes Russia's social, cultural, political heritage; Eurasian imperialism; and autocracy. Compares reforming and revolutionary impulses in the context of serfdom, the rise of the intelligentsia, and debates over capitalism. ...

Wood, Elizabeth A., 1958-

26

Sustainable Carbon Sequestration: Increasing CO2-Storage Efficiency through a CO2-Brine Displacement Approach  

E-Print Network (OSTI)

CO2 sequestration is one of the proposed methods for reducing anthropogenic CO2 emissions to the atmosphere and therefore mitigating global climate change. Few studies on storing CO2 in an aquifer have been conducted on a regional scale. This study offers a conceptual approach to increasing the storage efficiency of CO2 injection in saline formations and investigates what an actual CO2 storage project might entail using field data for the Woodbine aquifer in East Texas. The study considers three aquifer management strategies for injecting CO2 emissions from nearby coal-fired power plants into the Woodbine aquifer. The aquifer management strategies studied are bulk CO2 injection, and two CO2-brine displacement strategies. A conceptual model performed with homogeneous and average reservoir properties reveals that bulk injection of CO2 pressurizes the aquifer, has a storage efficiency of 0.46% and can only last for 20 years without risk of fracturing the CO2 injection wells. The CO2-brine displacement strategy can continue injecting CO2 for as many as 240 years until CO2 begins to break through in the production wells. This offers 12 times greater CO2 storage efficiency than the bulk injection strategy. A full field simulation with a geological model based on existing aquifer data validates the storage capacity claims made by the conceptual model. A key feature in the geological model is the Mexia-Talco fault system that serves as a likely boundary between the saline aquifer region suitable for CO2 storage and an updip fresh water region. Simulation results show that CO2 does not leak into the fresh water region of the iv aquifer after 1000 years of monitoring if the faults have zero transmissibility, but a negligible volume of brine eventually gets through the mostly sealing fault system as pressure across the faults slowly equilibrates during the monitoring period. However, for fault transmissibilities of 0.1 and 1, both brine and CO2 leak into the fresh water aquifer in increasing amounts for both bulk injection and CO2-brine displacement strategies. In addition, brine production wells draw some fresh water into the saline aquifer if the Mexia-Talco fault system is not sealing. A CO2 storage project in the Woodbine aquifer would impact as many as 15 counties with high-pressure CO2 pipelines stretching as long as 875 km from the CO2 source to the injection site. The required percentage of power plant energy capacity was 7.43% for bulk injection, 7.9% for the external brine disposal case, and 10.2% for the internal saturated brine injection case. The estimated total cost was $0.00132$0.00146/kWh for the bulk injection, $0.00191$0.00211/kWh for the external brine disposal case, and $0.0019$0.00209/kWh for the internal saturated brine injection case.

Akinnikawe, Oyewande

2012-08-01T23:59:59.000Z

27

Modifying a Mesoscale Meteorological Model to Better Incorporate Urban Heat Storage: A Bulk-Parameterization Approach  

Science Conference Proceedings (OSTI)

A simple bulk-parameterization scheme is implemented in modifying a mesoscale meteorological model to better incorporate urban heat storage. The objective is to improve the quantification of the fluxes associated with heat storage change and to ...

Haider Taha

1999-04-01T23:59:59.000Z

28

A Semi-Lagrangian Approach for Natural Gas Storage Valuation and Optimal Operation  

Science Conference Proceedings (OSTI)

The valuation of a gas storage facility is characterized as a stochastic control problem, resulting in a Hamilton-Jacobi-Bellman (HJB) equation. In this paper, we present a semi-Lagrangian method for solving the HJB equation for a typical gas storage ... Keywords: HJB equation, gas storage, semi-Lagrangian, stochastic control, viscosity solution

Zhuliang Chen; Peter A. Forsyth

2007-11-01T23:59:59.000Z

29

Fundamental understanding and materials design approaches for lithium-oxygen electrochemical energy storage  

E-Print Network (OSTI)

New strategies and materials are needed to increase the energy and power capabilities of lithium storage devices for electric vehicle and grid-scale applications. Systems based on oxygen electrochemistry are promising due ...

Gallant, Betar M. (Betar Maurkah)

2013-01-01T23:59:59.000Z

30

An Approximate Dynamic Programming Approach to Benchmark Practice-Based Heuristics for Natural Gas Storage Valuation  

Science Conference Proceedings (OSTI)

The valuation of the real option to store natural gas is a practically important problem that entails dynamic optimization of inventory trading decisions with capacity constraints in the face of uncertain natural gas price dynamics. Stochastic dynamic ... Keywords: Markov, asset pricing, dynamic programming, finance, heuristics, industries, petroleum/natural gas, real options, storage valuation, upper bounds

Guoming Lai; Franois Margot; Nicola Secomandi

2010-05-01T23:59:59.000Z

31

Revolutionary Discoveries  

NLE Websites -- All DOE Office Websites (Extended Search)

low-energy nuclear research - the energy domain best suited to study the properties of atomic nuclei, the core of matter and the fuel of stars. Scientists from all over the world...

32

Government/industry partnership: A revolutionary approach in global leadership of advanced gas turbines  

SciTech Connect

The U.S. Department of Energy (DOE) has established a government/industry partnership program to greatly improve the capabilities of U.S. gas turbine technology. A new and challenging program named the Advanced Turbine Systems Program (ATS) has been initiated by DOE. The technical and business objectives of this initiative are to challenge the bounds of high performance capabilities of gas turbines, meet stringent environmental requirements, and produce lower cost electric power and cogeneration steam. This program will also yield greater societal benefits through continued expansion of high skilled U.S. jobs and export of U.S. products world wide. A progress report on the ATS program pertaining to program status at DOE will be presented and reviewed in this paper. A preliminary design of an industrial advanced turbine system configuration will also be outlined in the paper. The technical challenges; advanced critical technologies incorporation, analytical and experimental solutions, and test results of an advanced gas turbine meeting the DOE goals will be described and discussed.

Ali, S.A. [Allison Engine Co., Indianapolis, IN (United States); Zeh, C.M. [Morgantown Energy Technology Center, WV (United States)

1996-02-01T23:59:59.000Z

33

Streamlined Approach for Environmental Restoration (SAFER) Plan for Corrective Action Unit 130: Storage Tanks, Nevada Test Site, Nevada, Revision 0  

Science Conference Proceedings (OSTI)

This Streamlined Approach for Environmental Restoration (SAFER) Plan addresses the actions needed to achieve closure for Corrective Action Unit (CAU) 130, Storage Tanks, identified in the Federal Facility Agreement and Consent Order (FFACO) (1996, as amended February 2008). Corrective Action Unit 130 consists of the seven following corrective action sites (CASs) located in Areas 1, 7, 10, 20, 22, and 23 of the Nevada Test Site: 01-02-01, Underground Storage Tank 07-02-01, Underground Storage Tanks 10-02-01, Underground Storage Tank 20-02-03, Underground Storage Tank 20-99-05, Tar Residue 22-02-02, Buried UST Piping 23-02-07, Underground Storage Tank This plan provides the methodology for field activities needed to gather the necessary information for closing each CAS. There is sufficient information and process knowledge from historical documentation and investigations of similar sites regarding the expected nature and extent of potential contaminants to recommend closure of CAU 130 using the SAFER process. Additional information will be obtained by conducting a field investigation before selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible recommendation that no further corrective action is necessary. This will be presented in a Closure Report that will be prepared and submitted to the Nevada Division of Environmental Protection (NDEP) for review and approval. The sites will be investigated based on the data quality objectives (DQOs) finalized on April 3, 2008, by representatives of NDEP; U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office; Stoller-Navarro Joint Venture; and National Security Technologies, LLC. The DQO process was used to identify and define the type, amount, and quality of data needed to determine and implement appropriate corrective actions for each CAS in CAU 130. The DQO process developed for this CAU identified the following expected closure options: (1) investigation and confirmation that no contamination exists above the final action levels, leading to a no further action declaration; (2) characterization of the nature and extent of contamination, leading to closure in place with use restrictions; or (3) clean closure by remediation and verification. The following text summarizes the SAFER activities that will support the closure of CAU 130: Perform site preparation activities (e.g., utilities clearances, geophysical surveys). Move or remove and dispose of debris at various CASs, as required. Collect environmental samples from designated target populations (e.g., stained soil) to confirm or disprove the presence of contaminants of concern (COCs) as necessary to supplement existing information. If no COCs are present at a CAS, establish no further action as the corrective action. If COCs exist, collect environmental samples from designated target populations (e.g., clean soil adjacent to contaminated soil) and submit for laboratory analyses to define the extent of COC contamination. If a COC is present at a CAS, either: - Establish clean closure as the corrective action. The material to be remediated will be removed, disposed of as waste, and verification samples will be collected from remaining soil, or - Establish closure in place as the corrective action and implement the appropriate use restrictions. Obtain consensus from NDEP that the preferred closure option is sufficient to protect human health and the environment. Close the underground storage tank(s) and their contents, if any, in accordance with Nevada Administrative Code regulations. Remove the lead brick(s) found at any CAS in accordance with the Resource Conservation and Recovery Act.

Alfred Wickline

2008-07-01T23:59:59.000Z

34

Using the Hadoop/MapReduce approach for monitoring the CERN storage system and improving the ATLAS computing model  

E-Print Network (OSTI)

The processing of huge amounts of data, an already fundamental task for the research in the elementary particle physics field, is becoming more and more important also for companies operating in the Information Technology (IT) industry. In this context, if conventional approaches are adopted several problems arise, starting from the congestion of the communication channels. In the IT sector, one of the approaches designed to minimize this congestion on is to exploit the data locality, or in other words, to bring the computation as closer as possible to where the data resides. The most common implementation of this concept is the Hadoop/MapReduce framework. In this thesis work I evaluate the usage of Hadoop/MapReduce in two areas: a standard one similar to typical IT analyses, and an innovative one related to high energy physics analyses. The first consists in monitoring the history of the storage cluster which stores the data generated by the LHC experiments, the second in the physics analysis of the latter, ...

Russo, Stefano Alberto; Lamanna, M.

35

Hydrogen Storage Technologies: Long-Term Commercialization Approach with First Products First  

NLE Websites -- All DOE Office Websites (Extended Search)

Technologies Technologies Long-term commercialization approach with first products first Hydrogen and Fuel Cell Technologies Manufacturing R&D Workshop Washington, DC Glenn Rambach August 11, 2011 Potential market area for fuel cells (or other power plants). Defined by peak power vs. cost per unit power capacity (W vs. $/kW) for typical applications currently satisfied by legacy technologies. Auto Transit bus 2-cycle scooter Portable generator Wheelchair Fork lift Telecom backup Strategic portable Educational device Retail A Less difficult Less difficult (smaller units) (cost tolerant market) Auto Transit bus 2-cycle scooter Portable generator Wheelchair Fork lift Telecom backup Strategic portable Educational device Retail A Range of application size and specific cost that all can be commercially satisfied

36

Streamlined Approach for Environmental Restoration Plan for Corrective Action Unit 134: Aboveground Storage Tanks, Nevada Test Site, Nevada  

Science Conference Proceedings (OSTI)

This Streamlined Approach for Environmental Restoration (SAFER) Plan identifies the activities required for the closure of Corrective Action Unit (CAU) 134, Aboveground Storage Tanks. CAU 134 is currently listed in Appendix III of the Federal Facility Agreement and Consent Order (FFACO) (FFACO, 1996; as amended February 2008) and consists of four Corrective Action Sites (CASs) located in Areas 3, 15, and 29 of the Nevada Test Site (NTS) (Figure 1): (1) CAS 03-01-03, Aboveground Storage Tank; (2) CAS 03-01-04, Tank; (3) CAS 15-01-05, Aboveground Storage Tank; and (4) CAS 29-01-01, Hydrocarbon Stain. CAS 03-01-03 consists of a mud tank that is located at the intersection of the 3-07 and the 3-12 Roads in Area 3 of the NTS. The tank and its contents are uncontaminated and will be dispositioned in accordance with applicable federal, state, and local regulations. This CAS will be closed by taking no further action. CAS 03-01-04 consists of a potable water tank that is located at the Core Complex in Area 3 of the NTS. The tank will be closed by taking no further action. CAS 15-01-05 consists of an aboveground storage tank (AST) and associated impacted soil, if any. This CAS is located on a steep slope near the Climax Mine in Area 15 of the NTS. The AST is empty and will be dispositioned in accordance with applicable federal, state, and local regulations. Soil below the AST will be sampled to identify whether it has been impacted by chemicals at concentrations exceeding the action levels. It appears that the tank is not at its original location. Soil will also be sampled at the original tank location, if it can be found. If soil at either location has been impacted at concentrations that exceed the action levels, then the extent of contamination will be identified and a use restriction (UR) will be implemented. The site may be clean closed if contamination is less than one cubic yard in extent and can be readily excavated. If action levels are not exceeded, then no further action is required. CAS 29-01-01 consists of soil that has been impacted by a release or operations from an active diesel AST that fuels the generator at the Shoshone Receiver Site in Area 29 of the NTS. Soil below the AST will be sampled to identify whether it has been impacted at concentrations exceeding the action levels. If it is, then the extent of contamination will be identified and a UR will be implemented. The site may be clean closed if contamination is less than one cubic yard in extent, can be readily excavated, and it is determined that clean closure is feasible based upon site conditions. If action levels are not exceeded, then no further action is required. Based on review of the preliminary assessment information for CAU 134 and recent site inspections, there is sufficient process knowledge to close CAU 134 using the SAFER process.

NSTec Environmental Restoration

2008-05-31T23:59:59.000Z

37

Streamlined Approach for Environmental Restoration Plan for Corrective Action Unit 121: Storage Tanks and Miscellaneous Sites, Nevada Test Site, Nevada  

Science Conference Proceedings (OSTI)

This Streamlined Approach for Environmental Restoration (SAFER) Plan identifies the activities required for the closure of Corrective Action Unit (CAU) 121, Storage Tanks and Miscellaneous Sites. CAU 121 is currently listed in Appendix III of the ''Federal Facility Agreement and Consent Order'' (FFACO, 1996) and consists of three Corrective Action Sites (CASs) located in Area 12 of the Nevada Test Site (NTS): CAS 12-01-01, Aboveground Storage Tank; CAS 12-01-02, Aboveground Storage Tank; and CAS 12-22-26, Drums; 2 AST's. CASs 12-01-01 and 12-01-02 are located to the west of the Area 12 Camp, and CAS 12-22-26 is located near the U-12g Tunnel, also known as G-tunnel, in Area 12 (Figure 1). The aboveground storage tanks (ASTs) present at CASs 12-01-01 and 12-01-02 will be removed and disposed of at an appropriate facility. Soil below the ASTs will be sampled to identify whether it has been impacted with chemicals or radioactivity above action levels. If impacted soil above action levels is present, the soil will be excavated and disposed of at an appropriate facility. The CAS 12-22-26 site is composed of two overlapping areas, one where drums had formerly been stored, and the other where an AST was used to dispense diesel for locomotives used at G-tunnel. This area is located above an underground radioactive materials area (URMA), and within an area that may have elevated background radioactivity because of containment breaches during nuclear tests and associated tunnel reentry operations. CAS 12-22-26 does not include the URMA or the elevated background radioactivity. An AST that had previously been used to store liquid magnesium chloride (MgCl) was properly disposed of several years ago, and releases from this tank are not an environmental concern. The diesel AST will be removed and disposed of at an appropriate facility. Soil at the former drum area and the diesel AST area will be sampled to identify whether it has been impacted by releases, from the drums or the AST, with chemicals or radioactivity above action levels. CAS 12-22-26 has different potential closure pathways that are dependent upon the concentrations and chemicals detected. If only petroleum hydrocarbons are detected above action levels, then the area will be use-restricted. It will not be excavated because of the more significant hazard of excavating within a URMA. Similarly, polychlorinated biphenyls (PCBs) will only be excavated for concentrations of 50 parts per million (ppm) or greater, if there are no other factors that require excavation. For PCBs at concentrations above 1 ppm, the area will be use-restricted as required by Title 40, Code of Federal Regulations (CFR) Part 761 for PCBs (CFR, 2006), in the ''Toxic Substances Control Act'' (TSCA). Other chemicals at concentrations above the final action levels (FALs) will be excavated. If radioactivity is above action levels, then the soil will be excavated only to a depth of 1 foot (ft) below ground surface (bgs) and replaced with clean fill. This action is intended to remove the ''hot spot'' on the surface caused by leakage from a drum, and not to remediate the URMA.

NSTec Environmental Restoration

2007-06-01T23:59:59.000Z

38

AB Levitator and Electricity Storage  

E-Print Network (OSTI)

The author researched this new idea - support of flight by any aerial vehicles at significant altitude solely by the magnetic field of the planet. It is shown that current technology allows humans to create a light propulsion (AB engine) which does not depend on air, water or ground terrain. Simultaniosly, this revolutionary thruster is a device for the storage of electricity which is extracted and is replenished (during braking) from/into the storage with 100 percent efficiency. The relative weight ratio of this engine is 0.01 - 0.1 (from thrust). For some types of AB engine (toroidal form) the thrust easily may be changed in any direction without turning of engine. The author computed many projects using different versions of offered AB engine: small device for levitation-flight of a human (including flight from Earth to Outer Space), fly VTOL car (track), big VTOL aircrat, suspended low altitude stationary satellite, powerful Space Shuttle-like booster for travel to the Moon and Mars without spending energy (spended energy is replenished in braking when ship returns from other planet to its point of origin), using AB-devices in military, in sea-going ships (submarimes), in energy industry (for example. as small storage of electric energy) and so on. The vehicles equipped with AB propulsion can take flight for days and cover distances of tens thousands of kilometers at hypersonic or extra-atmosphere space speeds. The work contains tens of inventions and innovations which solves problems and breaks limitations which appear in solution of these very complex revolutionary ideas. Key word: AB levitator, levitation, non-rocket outer space flight, electric energy storage, AB propulsion, AB engine, Bolonkin.

Alexander Bolonkin

2007-03-01T23:59:59.000Z

39

1 hour, 25 minutes ago Japan will ask the European Union to declare it a "joint host" of a revolutionary nuclear energy project even if the reactor is located in  

E-Print Network (OSTI)

" of a revolutionary nuclear energy project even if the reactor is located in France, a newspaper said. The Nihon to 'joint host' revolutionary nuclear reactor 6/6/05 8:23 AMPrint Story: Japan to ask EU to 'joint host' revolutionary nuclear reactor on Yahoo! News Page 1 of 1http://news.yahoo.com/s/afp/20050606/sc

40

Hydrogen Storage Requirements for Fuel Cell Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

GENERAL MOTORS GENERAL MOTORS HYDROGEN STORAGE REQUIREMENTS FOR FUEL CELL VEHICLES Brian G. Wicke GM R&D and Planning DOE Hydrogen Storage Workshop August 14-15, 2002 Argonne National Laboratory General Motors Fuel Cell Vehicles * GM fuel cell vehicle Goal - be the first to profitably sell one million fuel cell vehicles * Fuel cell powerplant must be suitable for a broad range of light-duty vehicles (not just niche) * UNCOMPROMISED performance & reliability are REQUIRED * SAFETY IS A GIVEN * Evolutionary and Revolutionary vehicle designs are included-GM AUTONOMY-as long as the customer is (more than) satisfied GENERAL MOTORS AUTONOMY GENERAL MOTORS AUTONOMY General Motors Fuel Cell Vehicles * Focus on PEM fuel cell technology * Must consider entire hydrogen storage & (unique) fuel delivery systems,

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Hydrogen Storage  

Science Conference Proceedings (OSTI)

Oct 10, 2012 ... Energy Storage: Materials, Systems and Applications: Hydrogen Storage Program Organizers: Zhenguo "Gary" Yang, Pacific Northwest...

42

Scalable I/O Systems via Node-Local Storage: Approaching 1 TB/sec File I/O  

Science Conference Proceedings (OSTI)

In the race to PetaFLOP-speed supercomputing systems, the increase in computational capability has been accompanied by corresponding increases in CPU count, total RAM, and storage capacity. However, a proportional increase in storage bandwidth has lagged behind. In order to improve system reliability and to reduce maintenance effort for modern large-scale systems, system designers have opted to remove node-local storage from the compute nodes. Today's multi-TeraFLOP supercomputers are typically attached to parallel file systems that provide only tens of GBs/s of I/O bandwidth. As a result, such machines have access to much less than 1GB/s of I/O bandwidth per TeraFLOP of compute power, which is below the generally accepted limit required for a well-balanced system. In a many ways, the current I/O bottleneck limits the capabilities of modern supercomputers, specifically in terms of limiting their working sets and restricting fault tolerance techniques, which become critical on systems consisting of tens of thousands of components. This paper resolves the dilemma between high performance and high reliability by presenting an alternative system design which makes use of node-local storage to improve aggregate system I/O bandwidth. In this work, we focus on the checkpointing use-case and present an experimental evaluation of the Scalable Checkpoint/Restart (SCR) library, a new adaptive checkpointing library that uses node-local storage to significantly improve the checkpointing performance of large-scale supercomputers. Experiments show that SCR achieves unprecedented write speeds, reaching a measured 700GB/s of aggregate bandwidth on 8,752 processors and an estimated 1TB/s for a similarly structured machine of 12,500 processors. This corresponds to a speedup of over 70x compared to the bandwidth provided by the 10GB/s parallel file system the cluster uses. Further, SCR can adapt to an environment in which there is wide variation in performance or capacity among the individual node-local storage elements.

Bronevetsky, G; Moody, A

2009-08-18T23:59:59.000Z

43

Laboratory Evaluation of Gas-Fired Tankless and Storage Water Heater Approaches to Combination Water and Space Heating  

SciTech Connect

Homebuilders are exploring more cost effective combined space and water heating systems (combo systems) with major water heater manufacturers that are offering pre-engineered forced air space heating combo systems. In this project, unlike standardized tests, laboratory tests were conducted that subjected condensing tankless and storage water heater based combo systems to realistic, coincidental space and domestic hot water loads with the following key findings: 1) The tankless combo system maintained more stable DHW and space heating temperatures than the storage combo system. 2) The tankless combo system consistently achieved better daily efficiencies (i.e. 84%-93%) than the storage combo system (i.e. 81%- 91%) when the air handler was sized adequately and adjusted properly to achieve significant condensing operation. When condensing operation was not achieved, both systems performed with lower (i.e. 75%-88%), but similar efficiencies. 3) Air handlers currently packaged with combo systems are not designed to optimize condensing operation. More research is needed to develop air handlers specifically designed for condensing water heaters. 4) System efficiencies greater than 90% were achieved only on days where continual and steady space heating loads were required with significant condensing operation. For days where heating was more intermittent, the system efficiencies fell below 90%.

Kingston, T.; Scott, S.

2013-03-01T23:59:59.000Z

44

Geologic Sequestration Software Suite (GS3): a collaborative approach to the management of geological GHG storage projects  

Science Conference Proceedings (OSTI)

Geologic storage projects associated with large anthropogenic sources of greenhouse gases (GHG) will have lifecycles that may easily span a century, involve several numerical simulation cycles, and have distinct modeling teams. The process used for numerical simulation of the fate of GHG in the subsurface follows a generally consistent sequence of steps that often are replicated by scientists and engineers around the world. Site data is gathered, assembled, interpreted, and assimilated into conceptualizations of a solid-earth model; assumptions are made about the processes to be modeled; a computational domain is specified and spatially discretized; driving forces and initial conditions are defined; the conceptual models, computational domain, and driving forces are translated into input files; simulations are executed; and results are analyzed. Then, during and after the GHG injection, a continuous monitoring of the reservoir is done and models are updated with the newly collected data. Typically the working files generated during all these steps are maintained on workstations with local backups and archived once the project has concluded along with any modeling notes and records. We are proposing a new concept for supporting the management of full-scale GHG storage projects where collaboration, flexibility, accountability and long-term access will be essential features: the Geologic Sequestration Software Suite, GS3.

Bonneville, Alain HR; Black, Gary D.; Gorton, Ian; Hui, Peter SY; Murphy, Ellyn M.; Murray, Christopher J.; Rockhold, Mark L.; Schuchardt, Karen L.; Sivaramakrishnan, Chandrika; White, Mark D.; Williams, Mark D.; Wurstner, Signe K.

2011-01-23T23:59:59.000Z

45

Two-Stage, Integrated, Geothermal-CO2 Storage Reservoirs: An Approach for Sustainable Energy Production, CO2-Sequestration Security, and Reduced Environmental Risk  

DOE Green Energy (OSTI)

We introduce a hybrid two-stage energy-recovery approach to sequester CO{sub 2} and produce geothermal energy at low environmental risk and low cost by integrating geothermal production with CO{sub 2} capture and sequestration (CCS) in saline, sedimentary formations. Our approach combines the benefits of the approach proposed by Buscheck et al. (2011b), which uses brine as the working fluid, with those of the approach first suggested by Brown (2000) and analyzed by Pruess (2006), using CO{sub 2} as the working fluid, and then extended to saline-formation CCS by Randolph and Saar (2011a). During stage one of our hybrid approach, formation brine, which is extracted to provide pressure relief for CO{sub 2} injection, is the working fluid for energy recovery. Produced brine is applied to a consumptive beneficial use: feedstock for fresh water production through desalination, saline cooling water, or make-up water to be injected into a neighboring reservoir operation, such as in Enhanced Geothermal Systems (EGS), where there is often a shortage of a working fluid. For stage one, it is important to find economically feasible disposition options to reduce the volume of brine requiring reinjection in the integrated geothermal-CCS reservoir (Buscheck et al. 2012a). During stage two, which begins as CO{sub 2} reaches the production wells; coproduced brine and CO{sub 2} are the working fluids. We present preliminary reservoir engineering analyses of this approach, using a simple conceptual model of a homogeneous, permeable CO{sub 2} storage formation/geothermal reservoir, bounded by relatively impermeable sealing units. We assess both the CO{sub 2} sequestration capacity and geothermal energy production potential as a function of well spacing between CO{sub 2} injectors and brine/CO{sub 2} producers for various well patterns and for a range of subsurface conditions.

Buscheck, T A; Chen, M; Sun, Y; Hao, Y; Elliot, T R

2012-02-02T23:59:59.000Z

46

AB Levitator and Electricity Storage  

E-Print Network (OSTI)

The author researched this new idea - support of flight by any aerial vehicles at significant altitude solely by the magnetic field of the planet. It is shown that current technology allows humans to create a light propulsion (AB engine) which does not depend on air, water or ground terrain. Simultaniosly, this revolutionary thruster is a device for the storage of electricity which is extracted and is replenished (during braking) from/into the storage with 100 percent efficiency. The relative weight ratio of this engine is 0.01 - 0.1 (from thrust). For some types of AB engine (toroidal form) the thrust easily may be changed in any direction without turning of engine. The author computed many projects using different versions of offered AB engine: small device for levitation-flight of a human (including flight from Earth to Outer Space), fly VTOL car (track), big VTOL aircrat, suspended low altitude stationary satellite, powerful Space Shuttle-like booster for travel to the Moon and Mars without spending energ...

Bolonkin, A

2007-01-01T23:59:59.000Z

47

Hydrogen Storage  

Science Conference Proceedings (OSTI)

Applied Neutron Scattering in Engineering and Materials Science Research: Hydrogen Storage Sponsored by: Metallurgical Society of the Canadian Institute of...

48

NETL: Carbon Storage - Geologic Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Geologic Storage Geologic Storage Carbon Storage Geologic Storage Focus Area Geologiccarbon dioxide (CO2) storage involves the injection of supercritical CO2 into deep geologic formations (injection zones) overlain by competent sealing formations and geologic traps that will prevent the CO2 from escaping. Current research and field studies are focused on developing better understanding 11 major types of geologic storage reservoir classes, each having their own unique opportunities and challenges. Understanding these different storage classes provides insight into how the systems influence fluids flow within these systems today, and how CO2 in geologic storage would be anticipated to flow in the future. The different storage formation classes include: deltaic, coal/shale, fluvial, alluvial, strandplain, turbidite, eolian, lacustrine, clastic shelf, carbonate shallow shelf, and reef. Basaltic interflow zones are also being considered as potential reservoirs. These storage reservoirs contain fluids that may include natural gas, oil, or saline water; any of which may impact CO2 storage differently. The following summarizes the potential for storage and the challenges related to CO2 storage capability for fluids that may be present in more conventional clastic and carbonate reservoirs (saline water, and oil and gas), as well as unconventional reservoirs (unmineable coal seams, organic-rich shales, and basalts):

49

Post regulation circuit with energy storage  

DOE Patents (OSTI)

A charge regulation circuit provides regulation of an unregulated voltage supply and provides energy storage. The charge regulation circuit according to the present invention provides energy storage without unnecessary dissipation of energy through a resistor as in prior art approaches.

Ball, Don G. (Livermore, CA); Birx, Daniel L. (Oakley, CA); Cook, Edward G. (Livermore, CA)

1992-01-01T23:59:59.000Z

50

Energy Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Laboratories September 27, 2007 San Francisco, CA PEER REVIEW 2007 DOE(SNL)CEC Energy Storage Program FYO7 Projects Sandia is a multiprogram laboratory operated by...

51

Addendum to the Streamlined Approach for Environmental Restoration Closure Report for Corrective Action Unit 452: Historical Underground Storage Tank Release Sites, Nevada Test Site, Nevada, Revision 0  

SciTech Connect

This document constitutes an addendum to the Streamlined Approach for Environmental Restoration Closure Report for Corrective Action Unit 452: Historical Underground Storage Tank Release Sites, Nevada Test Site, Nevada, April 1998 as described in the document Supplemental Investigation Report for FFACO Use Restrictions, Nevada Test Site, Nevada (SIR) dated November 2008. The SIR document was approved by NDEP on December 5, 2008. The approval of the SIR document constituted approval of each of the recommended UR removals. In conformance with the SIR document, this addendum consists of: This page that refers the reader to the SIR document for additional information The cover, title, and signature pages of the SIR document The NDEP approval letter The corresponding section of the SIR document This addendum provides the documentation justifying the cancellation of the URs for CASs: 25-25-09, Spill H940825C (from UST 25-3101-1) 25-25-14, Spill H940314E (from UST 25-3102-3) 25-25-15, Spill H941020E (from UST 25-3152-1) These URs were established as part of Federal Facility Agreement and Consent Order (FFACO) corrective actions and were based on the presence of contaminants at concentrations greater than the action levels established at the time of the initial investigation (FFACO, 1996). Since these URs were established, practices and procedures relating to the implementation of risk-based corrective actions (RBCA) have changed. Therefore, these URs were re-evaluated against the current RBCA criteria as defined in the Industrial Sites Project Establishment of Final Action Levels (NNSA/NSO, 2006). This re-evaluation consisted of comparing the original data (used to define the need for the URs) to risk-based final action levels (FALs) developed using the current Industrial Sites RBCA process. The re-evaluation resulted in a recommendation to remove these URs because contamination is not present at these sites above the risk-based FALs. Requirements for inspecting and maintaining these URs will be canceled, and the postings and signage at each site will be removed. Fencing and posting may be present at these sites that are unrelated to the FFACO URs such as for radiological control purposes as required by the NV/YMP Radiological Control Manual (NNSA/NSO, 2004). This modification will not affect or modify any non-FFACO requirements for fencing, posting, or monitoring at these sites.

Grant Evenson

2009-05-01T23:59:59.000Z

52

Addendum 2 to the Streamlined Approach for Environmental Restoration Closure Report for Corrective Action Unit 454: Historical Underground Storage Tank Release Sites, Nevada Test Site, Nevada, Revision 0  

SciTech Connect

This document constitutes an addendum to the Streamlined Approach for Environmental Restoration Closure Report for Corrective Action Unit 454: Historical Underground Storage Tank Release Sites, Nevada Test Site, Nevada, April 1998 as described in the document Supplemental Investigation Report for FFACO Use Restrictions, Nevada Test Site, Nevada (SIR) dated November 2008. The SIR document was approved by NDEP on December 5, 2008. The approval of the SIR document constituted approval of each of the recommended UR removals. In conformance with the SIR document, this addendum consists of: This page that refers the reader to the SIR document for additional information The cover, title, and signature pages of the SIR document The NDEP approval letter The corresponding section of the SIR document This addendum provides the documentation justifying the cancellation of the URs for CASs: 12-25-08, Spill H950524F (from UST 12-B-1) 12-25-10, Spill H950919A (from UST 12-COMM-1) These URs were established as part of Federal Facility Agreement and Consent Order (FFACO) corrective actions and were based on the presence of contaminants at concentrations greater than the action levels established at the time of the initial investigation (FFACO, 1996). Since these URs were established, practices and procedures relating to the implementation of risk-based corrective actions (RBCA) have changed. Therefore, these URs were re-evaluated against the current RBCA criteria as defined in the Industrial Sites Project Establishment of Final Action Levels (NNSA/NSO, 2006). This re-evaluation consisted of comparing the original data (used to define the need for the URs) to risk-based final action levels (FALs) developed using the current Industrial Sites RBCA process. The re-evaluation resulted in a recommendation to remove these URs because contamination is not present at these sites above the risk-based FALs. Requirements for inspecting and maintaining these URs will be canceled, and the postings and signage at each site will be removed. Fencing and posting may be present at these sites that are unrelated to the FFACO URs such as for radiological control purposes as required by the NV/YMP Radiological Control Manual (NNSA/NSO, 2004). This modification will not affect or modify any non-FFACO requirements for fencing, posting, or monitoring at these sites.

Grant Evenson

2009-05-01T23:59:59.000Z

53

MEASUREMENTThe revolutionary origins of  

E-Print Network (OSTI)

Center (IFDC), headquartered in Muscle Shoals, Alabama. New research initiatives are emerging supply remain unreasonablylarge.Lastyear,economicgeol- ogist Steven Van Kauwenbergh at the IFDC

Elser, Jim

54

Underground Energy Storage Program. 1983 annual summary  

DOE Green Energy (OSTI)

The Underground Energy Storage Program approach, structure, history, and milestones are described. Technical activities and progress in the Seasonal Thermal Energy Storage and Compressed Air Energy Storage components of the program are then summarized, documenting the work performed and progress made toward resolving and eliminating technical and economic barriers associated with those technologies. (LEW)

Kannberg, L.D.

1984-06-01T23:59:59.000Z

55

Hydrogen Storage  

Fuel Cell Technologies Publication and Product Library (EERE)

This 2-page fact sheet provides a brief introduction to hydrogen storage technologies. Intended for a non-technical audience, it explains the different ways in which hydrogen can be stored, as well a

56

Energy Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Development Concept Nitrogen-Air Battery F.M. Delnick, D. Ingersoll, K.Waldrip Sandia National Laboratories Albuquerque, NM presented to U.S. DOE Energy Storage Systems...

57

DUF6 Storage Safety  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Safety Depleted UF6 Storage line line How DUF6 is Stored Where DUF6 is Stored DUF6 Storage Safety Cylinder Leakage Depleted UF6 Storage Safety Continued cylinder storage is...

58

GAS STORAGE TECHNOLOGY CONSORTIUM  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. To accomplish this objective, the project is divided into three phases that are managed and directed by the GSTC Coordinator. Base funding for the consortium is provided by the U.S. Department of Energy (DOE). In addition, funding is anticipated from the Gas Technology Institute (GTI). The first phase, Phase 1A, was initiated on September 30, 2003, and is scheduled for completion on March 31, 2004. Phase 1A of the project includes the creation of the GSTC structure, development of constitution (by-laws) for the consortium, and development and refinement of a technical approach (work plan) for deliverability enhancement and reservoir management. This report deals with the second 3-months of the project and encompasses the period December 31, 2003, through March 31, 2003. During this 3-month, the dialogue of individuals representing the storage industry, universities and the Department of energy was continued and resulted in a constitution for the operation of the consortium and a draft of the initial Request for Proposals (RFP).

Robert W. Watson

2004-04-17T23:59:59.000Z

59

GAS STORAGE TECHNOLOGY CONSORTIUM  

SciTech Connect

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. To accomplish this objective, the project is divided into three phases that are managed and directed by the GSTC Coordinator. Base funding for the consortium is provided by the U.S. Department of Energy (DOE). In addition, funding is anticipated from the Gas Technology Institute (GTI). The first phase, Phase 1A, was initiated on September 30, 2003, and was completed on March 31, 2004. Phase 1A of the project included the creation of the GSTC structure, development and refinement of a technical approach (work plan) for deliverability enhancement and reservoir management. This report deals with Phase 1B and encompasses the period April 1, 2004, through June 30, 2004. During this 3-month period, a Request for Proposals (RFP) was made. A total of 17 proposals were submitted to the GSTC. A proposal selection meeting was held June 9-10, 2004 in Morgantown, West Virginia. Of the 17 proposals, 6 were selected for funding.

Robert W. Watson

2004-07-15T23:59:59.000Z

60

Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Objectives - Develop and verify: On-board hydrogen storage systems achieving: 1.5 kWhkg (4.5 wt%), 1.2 kWhL, and 6kWh by 2005 2 kWhkg (6 wt%), 1.5 kWhL, and 4kWh by...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

Scale Superconducting Magnetic Energy Storage Plant", IEEEfor SlIperconducting Magnetic Energy Storage Unit", inSuperconducting Magnetic Energy Storage Plant, Advances in

Hassenzahl, W.

2011-01-01T23:59:59.000Z

62

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

Superconducting 30-MJ Energy Storage Coil", Proc. 19 80 ASC,Superconducting Magnetic Energy Storage Plant", IEEE Trans.SlIperconducting Magnetic Energy Storage Unit", in Advances

Hassenzahl, W.

2011-01-01T23:59:59.000Z

63

AQUIFER THERMAL ENERGY STORAGE  

E-Print Network (OSTI)

aquifers for thermal energy storage. Problems outlined aboveModeling of Thermal Energy Storage in Aquifers," Proceed-ings of Aquifer Thermal Energy Storage Workshop, Lawrence

Tsang, C.-F.

2011-01-01T23:59:59.000Z

64

Storage | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Usage Storage Storage Energy storage isnt just for AA batteries. Thanks to investments from the Energy Department's Advanced Research...

65

AQUIFER THERMAL ENERGY STORAGE  

E-Print Network (OSTI)

using aquifers for thermal energy storage. Problems outlinedmatical Modeling of Thermal Energy Storage in Aquifers,"Proceed- ings of Aquifer Thermal Energy Storage Workshop,

Tsang, C.-F.

2011-01-01T23:59:59.000Z

66

FCT Hydrogen Storage: Contacts  

NLE Websites -- All DOE Office Websites (Extended Search)

Contacts to someone by E-mail Share FCT Hydrogen Storage: Contacts on Facebook Tweet about FCT Hydrogen Storage: Contacts on Twitter Bookmark FCT Hydrogen Storage: Contacts on...

67

Monitoring and control requirement definition study for dispersed storage and generation (DSG). Volume IV. Final report, Appendix C: identification from utility visits of present and future approaches to integration of DSG into distribution networks  

DOE Green Energy (OSTI)

A major aim of the US National Energy Policy, as well as that of the New York State Energy Research and Development Authority, is to conserve energy and to shift from oil to more abundant domestic fuels and renewable energy sources. Dispersed Storage and Generation (DSG) is the term that characterizes the present and future dispersed, relatively small (<30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration, which can help achieve these national energy goals and can be dispersed throughout the distribution portion of an electric utility system. As a result of visits to four utilities concerned with the use of DSG power sources on their distribution networks, some useful impressions of present and future approaches to the integration of DSGs into electrical distribution network have been obtained. A more extensive communications and control network will be developed by utilities for control of such sources for future use. Different approaches to future utility systems with DSG are beginning to take shape. The new DSG sources will be in decentralized locations with some measure of centralized control. The utilities have yet to establish firmly the communication and control means or their organization. For the present, the means for integrating the DSGs and their associated monitoring and control equipment into a unified system have not been decided.

Not Available

1980-10-01T23:59:59.000Z

68

Energy Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Daniel R. Borneo, PE Daniel R. Borneo, PE Sandia National Laboratories September 27, 2007 San Francisco, CA PEER REVIEW 2007 DOE(SNL)/CEC Energy Storage Program FYO7 Projects Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under contract DE-AC04-94AL85000. 2 Presentation Outline * DOE(SNL)/CEC Collaboration - Background of DOE(SNL)/CEC Collaboration - FY07 Project Review * Zinc Bromine Battery (ZBB) Demonstration * Palmdale Super capacitor Demonstration * Sacramento Municipal Utility District (SMUD) Regional Transit (RT) Super capacitor demonstration * Beacon Flywheel Energy Storage System (FESS) 3 Background of DOE(SNL)/CEC Collaboration * Memorandum of Understanding Between CEC and DOE (SNL). - In Place since 2004

69

Energy Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development Concept Development Concept Nitrogen-Air Battery F.M. Delnick, D. Ingersoll, K.Waldrip Sandia National Laboratories Albuquerque, NM presented to U.S. DOE Energy Storage Systems Research Program Washington, DC November 2-4, 2010 Sandia National Laboratories is a multi-program laboratory operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin company, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Funded by the Energy Storage Systems Program of the U.S. Department Of Energy through Sandia National Laboratories Full Air Breathing Battery Concept * Concept is to use O 2 and N 2 as the electrodes in a battery * Novel because N 2 is considered inert * Our group routinely reacts N 2 electrochemically

70

NETL: Carbon Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Partnerships Regional Carbon Sequestration Partnership (RCSP) Programmatic Points of Contact Carbon Storage Program Infrastructure Coordinator Carbon Storage...

71

Application-storage discovery  

Science Conference Proceedings (OSTI)

Discovering application dependency on data and storage is a key prerequisite for many storage optimization tasks such as data assignment to storage tiers, storage consolidation, virtualization, and handling unused data. However, in the real world these ... Keywords: enterprise storage, experimental evaluation, storage discovery

Nikolai Joukov; Birgit Pfitzmann; HariGovind V. Ramasamy; Murthy V. Devarakonda

2010-05-01T23:59:59.000Z

72

Streamlined approach for environmental restoration closure report for Corrective Action Unit No. 456: Underground storage tank release site 23-111-1, Nevada Test Site, Nevada  

Science Conference Proceedings (OSTI)

The underground storage tank (UST) release site 23-111-1 is located in Mercury, Nevada. The site is in Area 23 of the Nevada Test Site, (NTS) located on the north side of Building 111. The tank associated with the release was closed in place using cement grout on September 6, 1990. The tank was not closed by removal due to numerous active underground utilities, a high-voltage transformer pad, and overhead power lines. Soil samples collected below the tank bottom at the time of tank closure activities exceeded the Nevada Administrative Code Action Level of 100 milligrams per kilogram (mg/kg) for petroleum hydrocarbons. Maximum concentrations detected were 119 mg/kg. Two passive venting wells were subsequently installed at the tank ends to monitor the progress of biodegradation at the site. Quarterly air sampling from the wells was completed for approximately one year, but was discontinued since data indicated that considerable biodegradation was not occurring at the site.

NONE

1998-04-01T23:59:59.000Z

73

Third Generation Flywheels for electric storage  

Science Conference Proceedings (OSTI)

Electricity is critical to our economy, but growth in demand has saturated the power grid causing instability and blackouts. The economic penalty due to lost productivity in the US exceeds $100 billion per year. Opposition to new transmission lines and power plants, environmental restrictions, and an expected $100 billion grid upgrade cost have slowed system improvements. Flywheel electricity storage could provide a more economical, environmentally benign alternative and slash economic losses if units could be scaled up in a cost effective manner to much larger power and capacity than the present maximum of a few hundred kW and a few kWh per flywheel. The goal of this project is to design, construct, and demonstrate a small-scale third generation electricity storage flywheel using a revolutionary architecture scalable to megawatt-hours per unit. First generation flywheels are built from bulk materials such as steel and provide inertia to smooth the motion of mechanical devices such as engines. They can be scaled up to tens of tons or more, but have relatively low energy storage density. Second generation flywheels use similar designs but are fabricated with composite materials such as carbon fiber and epoxy. They are capable of much higher energy storage density but cannot economically be built larger than a few kWh of storage capacity due to structural and stability limitations. LaunchPoint is developing a third generation flywheel the "Power Ring" with energy densities as high or higher than second generation flywheels and a totally new architecture scalable to enormous sizes. Electricity storage capacities exceeding 5 megawatt-hours per unit appear both technically feasible and economically attractive. Our design uses a new class of magnetic bearing a radial gap shear-force levitator that we discovered and patented, and a thin-walled composite hoop rotated at high speed to store kinetic energy. One immediate application is power grid frequency regulation, where Power Rings could cut costs, reduce fuel consumption, eliminate emissions, and reduce the need for new power plants. Other applications include hybrid diesel-electric locomotives, grid power quality, support for renewable energy, spinning reserve, energy management, and facility deferral. Decreased need for new generation and transmission alone could save the nation $2.5 billion per year. Improved grid reliability could cut economic losses due to poor power quality by tens of billions of dollars per year. A large export market for this technology could also develop. Power Ring technology will directly support the EERE mission, and the goals of the Distributed Energy Technologies Subprogram in particular, by helping to reduce blackouts, brownouts, electricity costs, and emissions, by relieving transmission bottlenecks, and by greatly improving grid power quality.

Ricci, Michael, R.; Fiske, O. James

2008-02-29T23:59:59.000Z

74

Dry Cask Storage Probabilistic Risk Assessment Scoping Study  

Science Conference Proceedings (OSTI)

This report describes and evaluates the current state of risk assessment methodologies applicable to dry cask storage probabilistic risk assessment (PRA) and suggests appropriate approaches for performing the various aspects of a dry cask storage PRA.

2002-03-20T23:59:59.000Z

75

Underground-Energy-Storage Program, 1982 annual report  

DOE Green Energy (OSTI)

Two principal underground energy storage technologies are discussed--Seasonal Thermal Energy Storage (STES) and Compressed Air Energy Storage (CAES). The Underground Energy Storage Program objectives, approach, structure, and milestones are described, and technical activities and progress in the STES and CAES areas are summarized. STES activities include aquifer thermal energy storage technology studies and STES technology assessment and development. CAES activities include reservoir stability studies and second-generation concepts studies. (LEW)

Kannberg, L.D.

1983-06-01T23:59:59.000Z

76

Gas storage materials, including hydrogen storage materials  

DOE Patents (OSTI)

A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

2013-02-19T23:59:59.000Z

77

Inspection of Used Fuel Dry Storage Casks  

SciTech Connect

ABSTRACT The U.S. Nuclear Regulatory Commission (NRC) regulates the storage of used nuclear fuel, which is now and will be increasingly placed in dry storage systems. Since a final disposition pathway is not defined, the fuel is expected to be maintained in dry storage well beyond the time frame originally intended. Due to knowledge gaps regarding the viability of current dry storage systems for long term use, efforts are underway to acquire the technical knowledge and tools required to understand the issues and verify the integrity of the dry storage system components. This report summarizes the initial efforts performed by researchers at Idaho National Laboratory and Argonne National Laboratory to identify and evaluate approaches to in-situ inspection dry storage casks. This task is complicated by the design of the current storage systems that severely restrict access to the casks.

Dennis C. Kunerth; Tim McJunkin; Mark McKay; Sasan Bakhtiari

2012-09-01T23:59:59.000Z

78

FCT Hydrogen Storage: The 'National Hydrogen Storage Project...  

NLE Websites -- All DOE Office Websites (Extended Search)

The 'National Hydrogen Storage Project' to someone by E-mail Share FCT Hydrogen Storage: The 'National Hydrogen Storage Project' on Facebook Tweet about FCT Hydrogen Storage: The...

79

Occult Trucking and Storage  

E-Print Network (OSTI)

At least we used to. We are Occult Trucking and Storage andNOTHING. FLASHBACK -- OCCULT TRUCKING AND STORAGE DEPOT --I saw him. FLASHBACK - OCCULT TRUCKING AND STORAGE DEPOT -

Eyres, Jeffrey Paul

2011-01-01T23:59:59.000Z

80

Sorption Storage Technology Summary  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Technology Summary DOE H2 Storage Workshop, Feb 14-15, 2011, Washington, DC 1 Compressed & Cryo-Compressed Hydrogen Storage Workshop February 14 - 15, 2011, Washington, DC...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Seasonal thermal energy storage  

DOE Green Energy (OSTI)

This report describes the following: (1) the US Department of Energy Seasonal Thermal Energy Storage Program, (2) aquifer thermal energy storage technology, (3) alternative STES technology, (4) foreign studies in seasonal thermal energy storage, and (5) economic assessment.

Allen, R.D.; Kannberg, L.D.; Raymond, J.R.

1984-05-01T23:59:59.000Z

82

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

Adki ns, "Raccoon Mountain Pumped-Storage Plant- Ten Years2J O. D. Johnson, "Worldwide Pumped-Storage Projects", PowerUnderground Pumped Hydro Storage", Proc. 1976 Eng.

Hassenzahl, W.

2011-01-01T23:59:59.000Z

83

FCT Hydrogen Storage: Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Basics to someone by E-mail Share FCT Hydrogen Storage: Basics on Facebook Tweet about FCT Hydrogen Storage: Basics on Twitter Bookmark FCT Hydrogen Storage: Basics on Google...

84

Subsea Pumped Hydro Storage.  

E-Print Network (OSTI)

??A new technology for energy storage called Subsea Pumped Hydro Storage (SPHS) has been evaluated from a techno-economical point of view. Intermittent renewable energy sources (more)

Erik, Almen John

2013-01-01T23:59:59.000Z

85

Energy Storage Testing  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage Testing The Advanced Vehicle Testing Activity is tasked by the U.S. Department of Energys Vehicle Technology Program to conduct various types of energy storage...

86

NERSC HPSS Storage Statistics  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Trends and Summaries Storage by Scientific Discipline Troubleshooting Optimizing IO performance on the Lustre file system IO Formats Sharing Data Transferring Data Unix...

87

Underground Natural Gas Storage  

U.S. Energy Information Administration (EIA)

Underground Natural Gas Storage. Measured By. Disseminated Through. Monthly Survey of Storage Field Operators -- asking injections, withdrawals, base gas, working gas.

88

Carbon Dioxide Capture and Storage Demonstration in Developing...  

Open Energy Info (EERE)

and Barriers Abstract This report discusses the value of carbon capture and storage (CCS) technologies for developing countries and identifies financial approaches for CCS...

89

Storage | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Storage Storage Energy storage isn’t just for AA batteries. Thanks to investments from the Energy Department's Advanced Research Projects Agency-Energy (ARPA-E), energy storage may soon play a bigger part in our electricity grid, making it possible to generate more renewable electricity. Learn more. Energy storage isn't just for AA batteries. Thanks to investments from the Energy Department's Advanced Research Projects Agency-Energy (ARPA-E), energy storage may soon play a bigger part in our electricity grid, making it possible to generate more renewable electricity. Learn more.

90

Hydrogen & Fuel Cells - Hydrogen - Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen Storage Systems Modeling and Analysis Hydrogen Storage Systems Modeling and Analysis Several different approaches are being pursued to develop on-board hydrogen storage systems for light-duty vehicle applications. The different approaches have different characteristics, such as: the thermal energy and temperature of charge and discharge kinetics of the physical and chemical process steps involved requirements for the materials and energy interfaces between the storage system and the fuel supply system on one hand, and the fuel user on the other Other storage system design and operating parameters influence the projected system costs as well. Argonne researchers are developing thermodynamic, kinetic, and engineering models of the various hydrogen storage systems to understand the characteristics of storage systems based on these approaches and to evaluate their potential to meet the DOE targets for on-board applications. The DOE targets for 2015 include a system gravimetric capacity of 1.8 kWh/kg (5.5 wt%) and a system volumetric capacity of 1.3 kWh/L (40 g/L). We then use these models to identify significant component and performance issues, and evaluate alternative system configurations and design and operating parameters.

91

Transportation Storage Interface | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Interface Transportation Storage Interface Regulation of Future Extended Storage and Transportation. Transportation Storage Interface More Documents & Publications Status...

92

A fundamental approach for storage commodity classification  

E-Print Network (OSTI)

Combustion (J/kg) ?H g Heat of Gasification (J/kg) k ThermalH c ) to the heat of gasification (?H g ) shown in table 2.3and ?H g is its heat of gasification. Polymer ?H c (kJ/g) ?H

Gollner, Michael J.

2010-01-01T23:59:59.000Z

93

A fundamental approach for storage commodity classification  

E-Print Network (OSTI)

effects of different heat-transfer processes [40]. A usefulreal-world heat-transfer processes, notably radiative

Gollner, Michael J.

2010-01-01T23:59:59.000Z

94

Upcoming Natural Gas Storage Facilities.  

U.S. Energy Information Administration (EIA)

Kentucky Energy Hub Project Orbit Gas Storage Inc KY Leader One Gas Storage Project Peregrine Midstream Partners WY Tricor Ten Section Storage Project

95

Vehicle Technologies Office: Energy Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage to someone by E-mail Share Vehicle Technologies Office: Energy Storage on Facebook Tweet about Vehicle Technologies Office: Energy Storage on Twitter Bookmark...

96

Carbon Storage Review 2012  

NLE Websites -- All DOE Office Websites (Extended Search)

of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23,...

97

NREL: Energy Storage - News  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage News Below are news stories related to NREL's energy storage research. August 28, 2013 NREL Battery Calorimeters Win R&D 100 Award The award-wining Isothermal...

98

NETL: Carbon Storage Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

2013 Carbon Storage Newsletter PDF-571KB has been posted. 08.27.2013 Publications August 2013 Carbon Storage Newsletter PDF-1.1MB has been posted. 08.15.2013 News Ancient...

99

SUPERCONDUCTING MAGNETIC ENERGY STORAGE  

E-Print Network (OSTI)

pumped hydro, compressed air, and battery energy storage areto other energy storage sys tem s suc h as pumped hydro andenergy would be $50/MJ whereas the cost of the pumped hydro

Hassenzahl, W.

2011-01-01T23:59:59.000Z

100

Distributed Energy Storage Product Reference Guide  

Science Conference Proceedings (OSTI)

Distribution-scale energy storage deployments have increased significantly in the last few years. These deployments have resulted in several lessons learned, and have pointed out the need for standardization and development of common industry agreed approaches to grid-scale energy storage deployments. This report documents the progress in many of these deployments and summarizes the lessons learned. In addition, the report presents a brief update on a PNNL/Sandia-lead multi stakeholder pre-standard ...

2013-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Heat Transfer Modeling of Dry Spent Nuclear Fuel Storage Facilities  

Science Conference Proceedings (OSTI)

The present work was undertaken to provide heat transfer model that accurately predicts the thermal performance of dry spent nuclear fuel storage facilities. One of the storage configurations being considered for DOE Aluminum-clad Spent Nuclear Fuel (Al-SNF), such as the Material and Testing Reactor (MTR) fuel, is in a dry storage facility. To support design studies of storage options a computational and experimental program has been conducted at the Savannah River Site (SRS). The main objective is to develop heat transfer models including natural convection effects internal to an interim dry storage canister and to geological codisposal Waste Package (WP). Calculated temperatures will be used to demonstrate engineering viability of a dry storage option in enclosed interim storage and geological repository WP and to assess the chemical and physical behaviors of the Al-SNF in the dry storage facilities. The current paper describes the modeling approaches and presents the computational results along with the experimental data.

Lee, S.Y.

1999-01-13T23:59:59.000Z

102

Energy Storage & Delivery  

Science Conference Proceedings (OSTI)

Energy Storage & Delivery. Summary: Schematic of Membrane Molecular Structure The goal of the project is to develop ...

2013-07-23T23:59:59.000Z

103

Conventional Storage Water Heaters  

Energy.gov (U.S. Department of Energy (DOE))

Conventional storage water heaters remain the most popular type of water heating system for homes and buildings.

104

Progress in revolutionary propulsion physics  

E-Print Network (OSTI)

Prior to 1988, traversable wormholes were just science fiction. Prior to 1994, warp drives were just fiction. Since then, these notions matured into published scientific discourse, where key issues and unknowns continue to be raised and investigated. In 2009, the American Institute of Aeronautics and Astronautics published a peer-reviewed, expansive technical volume on these and other investigations toward breakthrough propulsion. This paper summarizes the key assertions from that 739-page volume, describing the collective state-of-the-art and candidate research steps that will lead to discovering if, or how, such breakthroughs might finally be achieved. Coverage includes: prerequisites for space drive physics, manipulating gravity or inertia for propulsion, lessons from superconductor experiments, null results with "lifters", implications of photon momentum in media, quantum vacuum physics, and the faster-than-light implications of general relativity and quantum non-locality.

Marc G. Millis

2011-01-05T23:59:59.000Z

105

Storage Sub-committee  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Sub-committee Storage Sub-committee 2012 Work Plan Confidential 1 2012 Storage Subcommittee Work Plan * Report to Congress. (legislative requirement) - Review existing and projected research and funding - Review existing DOE, Arpa-e projects and the OE 5 year plan - Identify gaps and recommend additional topics - Outline distributed (review as group) * Develop and analysis of the need for large scale storage deployment (outline distributed again) * Develop analysis on regulatory issues especially valuation and cost recovery Confidential 2 Large Scale Storage * Problem Statement * Situation Today * Benefits Analysis * Policy Issues * Technology Gaps * Recommendations * Renewables Variability - Reserves and capacity requirements - Financial impacts - IRC Response to FERC NOI and update

106

FCT Hydrogen Storage: Hydrogen Storage R&D Activities  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen Storage R&D Activities Hydrogen Storage R&D Activities to someone by E-mail Share FCT Hydrogen Storage: Hydrogen Storage R&D Activities on Facebook Tweet about FCT Hydrogen Storage: Hydrogen Storage R&D Activities on Twitter Bookmark FCT Hydrogen Storage: Hydrogen Storage R&D Activities on Google Bookmark FCT Hydrogen Storage: Hydrogen Storage R&D Activities on Delicious Rank FCT Hydrogen Storage: Hydrogen Storage R&D Activities on Digg Find More places to share FCT Hydrogen Storage: Hydrogen Storage R&D Activities on AddThis.com... Home Basics Current Technology DOE R&D Activities National Hydrogen Storage Compressed/Liquid Hydrogen Tanks Testing and Analysis Quick Links Hydrogen Production Hydrogen Delivery Fuel Cells Technology Validation Manufacturing Codes & Standards

107

Chemical Storage-Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage - Storage - Overview Ali T-Raissi, FSEC Hydrogen Storage Workshop Argonne National Laboratory, Argonne, Illinois August 14-15, 2002 Hydrogen Fuel - Attributes * H 2 +½ O 2 → H 2 O (1.23 V) * High gravimetric energy density: 27.1 Ah/g, based on LHV of 119.93 kJ/g * 1 wt % = 189.6 Wh/kg (0.7 V; i.e. η FC = 57%) * Li ion cells: 130-150 Wh/kg Chemical Hydrides - Definition * They are considered secondary storage methods in which the storage medium is expended - primary storage methods include reversible systems (e.g. MHs & C-nanostructures), GH 2 & LH 2 storage Chemical Hydrides - Definition (cont.) * The usual chemical hydride system is reaction of a reactant containing H in the "-1" oxidation state (hydride) with a reactant containing H in the "+1" oxidation

108

NETL: Carbon Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Storage Technologies Carbon Storage (formerly referred to as the "Carbon Sequestration Program") Program Overview For quick navigation of NETL's Carbon Storage Program website, please click on the image. NETL's Carbon Storage Program Fossil fuels are considered the most dependable, cost-effective energy source in the world. The availability of these fuels to provide clean, affordable energy is essential for domestic and global prosperity and security well into the 21st century. However, a balance is needed between energy security and concerns over the impacts of concentrations of greenhouse gases (GHGs) in the atmosphere - particularly carbon dioxide (CO2). NETL's Carbon Storage Program is developing a technology portfolio of safe, cost-effective, commercial-scale CO2 capture, storage, and mitigation

109

Carbon Capture and Storage  

Science Conference Proceedings (OSTI)

Carbon capture and sequestration (CCS) is the long-term isolation of carbon dioxide from the atmosphere through physical, chemical, biological, or engineered processes. This includes a range of approaches including soil carbon sequestration (e.g., through no-till farming), terrestrial biomass sequestration (e.g., through planting forests), direct ocean injection of CO{sub 2} either onto the deep seafloor or into the intermediate depths, injection into deep geological formations, or even direct conversion of CO{sub 2} to carbonate minerals. Some of these approaches are considered geoengineering (see the appropriate chapter herein). All are considered in the 2005 special report by the Intergovernmental Panel on Climate Change (IPCC 2005). Of the range of options available, geological carbon sequestration (GCS) appears to be the most actionable and economic option for major greenhouse gas reduction in the next 10-30 years. The basis for this interest includes several factors: (1) The potential capacities are large based on initial estimates. Formal estimates for global storage potential vary substantially, but are likely to be between 800 and 3300 Gt of C (3000 and 10,000 Gt of CO{sub 2}), with significant capacity located reasonably near large point sources of the CO{sub 2}. (2) GCS can begin operations with demonstrated technology. Carbon dioxide has been separated from large point sources for nearly 100 years, and has been injected underground for over 30 years (below). (3) Testing of GCS at intermediate scale is feasible. In the US, Canada, and many industrial countries, large CO{sub 2} sources like power plants and refineries lie near prospective storage sites. These plants could be retrofit today and injection begun (while bearing in mind scientific uncertainties and unknowns). Indeed, some have, and three projects described here provide a great deal of information on the operational needs and field implementation of CCS. Part of this interest comes from several key documents written in the last three years that provide information on the status, economics, technology, and impact of CCS. These are cited throughout this text and identified as key references at the end of this manuscript. When coupled with improvements in energy efficiency, renewable energy supplies, and nuclear power, CCS help dramatically reduce current and future emissions (US CCTP 2005, MIT 2007). If CCS is not available as a carbon management option, it will be much more difficult and much more expensive to stabilize atmospheric CO{sub 2} emissions. Recent estimates put the cost of carbon abatement without CCS to be 30-80% higher that if CCS were to be available (Edmonds et al. 2004).

Friedmann, S

2007-10-03T23:59:59.000Z

110

Effect of residual stress on the life prediction of dry storage canisters for used nuclear fuel  

E-Print Network (OSTI)

Used nuclear fuel dry storage canisters will likely be tasked with holding used nuclear fuel for a period longer than originally intended. Originally designed for 20 years, the storage time will likely approach 100 years. ...

Black, Bradley P. (Bradley Patrick)

2013-01-01T23:59:59.000Z

111

A Case for Optimistic Coordination in HPC Storage Systems  

Science Conference Proceedings (OSTI)

High-performance computing (HPC) storage systems rely on access coordination to ensure that concurrent updates do not produce incoherent results. HPC storage systems typically employ pessimistic distributed locking to provide this functionality in cases where applications cannot perform their own coordination. This approach, however, introduces significant performance overhead and complicates fault handling. In this work we evaluate the viability of optimistic conditional storage operations as an alternative to distributed locking in HPC storage systems. We investigate design strategies and compare the two approaches in a prototype object storage system using a parallel read/modify/write benchmark. Our prototype illustrates that conditional operations can be easily integrated into distributed object storage systems and can outperform standard coordination primitives for simple update workloads. Our experiments show that conditional updates can achieve over two orders of magnitude higher performance than pessimistic locking for some parallel read/modify/write workloads.

Carns, Philip [Argonne National Laboratory (ANL); Harms, Kevin [Argonne National Laboratory (ANL); Kimpe, Dries [Argonne National Laboratory (ANL); Wozniak, Justin [Argonne National Laboratory (ANL); Ross, Robert [Argonne National Laboratory (ANL); Ward, Lee [Sandia National Laboratory (SNL); Curry, Matthew [Sandia National Laboratory (SNL); Klundt, Ruth [Sandia National Laboratory (SNL); Danielson, Geoff [Sandia National Laboratory (SNL); Karakoyunlu, Cengiz [University of Connecticut; Chandy, John [University of Connecticut; Gropp, William D [University of Illinois, Urbana-Champaign; Settlemyer, Bradley W [ORNL

2012-01-01T23:59:59.000Z

112

Heat storage duration  

DOE Green Energy (OSTI)

Both the amount and duration of heat storage in massive elements of a passive building are investigated. Data taken for one full winter in the Balcomb solar home are analyzed with the aid of sub-system simulation models. Heat storage duration is tallied into one-day intervals. Heat storage location is discussed and related to overall energy flows. The results are interpreted and conclusions drawn.

Balcomb, J.D.

1981-01-01T23:59:59.000Z

113

NETL: Carbon Storage - Infrastructure  

NLE Websites -- All DOE Office Websites (Extended Search)

Infrastructure Infrastructure Carbon Storage Infrastructure The Infrastructure Element of DOE's Carbon Storage Program is focused on research and development (R&D) initiatives to advance geologic CO2 storage toward commercialization. DOE determined early in the program's development that addressing CO2 mitigation on a regional level is the most effective way to address differences in geology, climate, population density, infrastructure, and socioeconomic development. This element includes the following efforts designed to support the development of regional infrastructure for carbon capture and storage (CCS). Click on Image to Navigate Infrastructure Content on this page requires a newer version of Adobe Flash Player. Get Adobe Flash player Regional Carbon Sequestration Partnerships (RCSP) - This

114

Other Innovative Storage Systems  

Science Conference Proceedings (OSTI)

High Efficiency Electrical Energy Storage Using Reversible Solid Oxide Cells: Scott Barnett1; Gareth Hughes1; Kyle Yakal-Kremski1; Zhan Gao1; 1 Northwestern...

115

NREL: Energy Storage - Webmaster  

NLE Websites -- All DOE Office Websites (Extended Search)

to reply. Your name: Your email address: Your message: Send Message Printable Version Energy Storage Home About the Project Technology Basics Research & Development Awards &...

116

NREL: Energy Storage - Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources The National Renewable Energy Laboratory's (NREL) Energy Storage team and partners work within a variety of programs that have created test manuals to establish standard...

117

Advanced Energy Storage Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Energy Storage Publications Reports: Advanced Technology Development Program For Lithium-Ion Batteries: Gen 2 Performance Evaluation Final Report Advanced Technology...

118

Storage Sub-committee  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gaps - Existing R&D and pilot programs - CAES - Controllable pumping - Off shore (energy island, etc) - Gravity systems - Thermal storage Confidential 3 Report to DOE ...

119

Carbon Storage Program  

NLE Websites -- All DOE Office Websites (Extended Search)

fuel power plants as viable, clean sources of electric power. The program is focused on developing technologies that can achieve 99 percent of carbon dioxide (CO 2 ) storage...

120

H 2 Storage Projects  

Science Conference Proceedings (OSTI)

... 10. Titanium-decorated carbon nanotubes: a potential high-capacity hydrogen storage madium. ... 3. Exohydrogenated single-wall carbon nanotubes. ...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Natural Gas Storage Valuation .  

E-Print Network (OSTI)

??In this thesis, one methodology for natural gas storage valuation is developed and two methodologies are improved. Then all of the three methodologies are applied (more)

Li, Yun

2007-01-01T23:59:59.000Z

122

NETL: Carbon Storage FAQs  

NLE Websites -- All DOE Office Websites (Extended Search)

Does CCS really make a difference for the environment? Carbon capture and storage (CCS) is one of several options, including the use of renewables, nuclear energy, alternative...

123

Energy Storage Systems 2007 Peer Review - International Energy Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

International Energy International Energy Storage Program Presentations Energy Storage Systems 2007 Peer Review - International Energy Storage Program Presentations The U.S. DOE Energy Storage Systems Program (ESS) held an annual peer review on September 27, 2007 in San Francisco, CA. Eighteen presentations were divided into categories; those related to international energy storage programs are below. Other presentation categories were: Economics - Benefit Studies and Environment Benefit Studies Utility & Commercial Applications of Advanced Energy Storage Systems Power Electronics Innovations in Energy Storage Systems ESS 2007 Peer Review - DOE-CEC Energy Storage Program FY07 Projects - Daniel Borneo, SNL.pdf ESS 2007 Peer Review - Joint NYSERDA-DOE Energy Storage Initiative Projects

124

Fuel cell systems for first lunar outpost -- Reactant storage options  

DOE Green Energy (OSTI)

A Lunar Surface Power Working Group was formed to review candidate systems for providing power to the First Lunar Outpost habitat. The working group met for five days in the fall of 1992 and concluded that the most attractive candidate included a photovoltaic unit, a fuel cell, a regenerator to recycle the reactants, and storage of oxygen and hydrogen gases. Most of the volume (97%) and weight (64%) are taken up by the reactants and their storage tanks. The large volume is difficult to accommodate, and therefore, the working group explored ways of reducing the volume. An alternative approach to providing separate high pressure storage tanks is to use two of the descent stage propellant storage tanks, which would have to be wrapped with graphite fibers to increase their pressure capability. This saves 90% of the volume required for storage of fuel cell reactants. Another approach is to use the descent storage propellant tanks for storage of the fuel cell reactants as cryogenic liquids, but this requires a gas liquefaction system, increases the solar array by 40%, and increases the heat rejection rate by 170% compared with storage of reactants as high pressure gases. For a high power system (>20 kW) the larger energy storage requirement would probably favor the cryogenic storage option.

Nelson, P.A. [Argonne National Lab., IL (United States). Chemical Technology Div.

1995-06-01T23:59:59.000Z

125

NETL: Carbon Storage - Reference Shelf  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Storage > Reference Shelf Carbon Storage > Reference Shelf Carbon Storage Reference Shelf Below are links to Carbon Storage Program documents and reference materials. Each of the 10 categories has a variety of documents posted for easy access to current information - just click on the category link to view all related materials. RSS Icon Subscribe to the Carbon Storage RSS Feed. Carbon Storage Collage 2012 Carbon Utilization and Storage Atlas IV Carbon Sequestration Project Portfolio DOE/NETL Carbon Dioxide Capture and Storage RD&D Roadmap Public Outreach and Education for Carbon Storage Projects Carbon Storage Technology Program Plan Carbon Storage Newsletter Archive Impact of the Marcellus Shale Gas Play on Current and Future CCS Activities Site Screening, Selection, and Initial Characterization for Storage of CO2 in Deep Geologic Formations Carbon Storage Systems and Well Management Activities Monitoring, Verification, and Accounting of CO2 Stored in Deep Geologic Formations

126

Reagent Storage and Handling for SCR and SNCR Systems  

Science Conference Proceedings (OSTI)

As utilities move to post-combustion nitrogen oxides (NOx) control technologies, the need to understand reagent storage and handling requirements for these systems increases. This report reviews various approaches to the storage and handling of anhydrous ammonia, aqueous ammonia, and urea. Systems that convert urea to ammonia also are included.

2002-05-30T23:59:59.000Z

127

Cool Storage Technology Guide  

Science Conference Proceedings (OSTI)

It is a fact that avoiding load growth is cheaper than constructing new power plants. Cool storage technologies offer one method for strategically stemming the impact of future peak demand growth. This guide provides a comprehensive resource for understanding and evaluating cool storage technologies.

2000-08-14T23:59:59.000Z

128

Energy storage capacitors  

DOE Green Energy (OSTI)

The properties of capacitors are reviewed in general, including dielectrics, induced polarization, and permanent polarization. Then capacitance characteristics are discussed and modelled. These include temperature range, voltage, equivalent series resistance, capacitive reactance, impedance, dissipation factor, humidity and frequency effects, storage temperature and time, and lifetime. Applications of energy storage capacitors are then discussed. (LEW)

Sarjeant, W.J.

1984-01-01T23:59:59.000Z

129

Thermal energy storage for solar applications: an overview  

DOE Green Energy (OSTI)

This report presents an overview of current technology and programs including some economic studies in low, intermediate, and high temperatre thermal energy storage for solar applications and an assessment of key problem areas. Previous studies of the economic role of storage for solar home heating and stand-alone electric plants are examined first and factors which affect the economics of storage are discussed. Next, the costs and storage capacities of representative sensible and latent heat storage materials are summarized. Various modes of operation are also presented for thermal storage by reversible chemical reactions, but this technology is at such an immature stage of development that its economic and technical potential are not clearly understood. Some new ideas in containers and heat exchangers are reviewed to illustrate possible innovative approaches to reducing storage costs. A more detailed examination is then made of reversible reaction storage, and gas-solid reactions are shown to have desirable attributes for solar energy storage. However, there are problems with heat transfer and heat exchanger for these systems that must be solved to make such systems more economically attractive. The DOE programs in thermal energy storage are reviewed in light of this review, and recommendations are made for future program directions which appear at this time to have the greatest potential impact on reducing technical and economic barriers to thermal storage utilization.

Wyman, C.

1979-03-01T23:59:59.000Z

130

Carbon Aerogels for Hydrogen Storage  

DOE Green Energy (OSTI)

This effort is focused on the design of new nanostructured carbon-based materials that meet the DOE 2010 targets for on-board vehicle hydrogen storage. Carbon aerogels (CAs) are a unique class of porous materials that possess a number of desirable structural features for the storage of hydrogen, including high surface areas (over 3000 m{sup 2}/g), continuous and tunable porosities, and variable densities. In addition, the flexibility associated with CA synthesis allows for the incorporation of modifiers or catalysts into the carbon matrix in order to alter hydrogen sorption enthalpies in these materials. Since the properties of the doped CAs can be systematically modified (i.e. amount/type of dopant, surface area, porosity), novel materials can be fabricated that exhibit enhanced hydrogen storage properties. We are using this approach to design new H{sub 2} sorbent materials that can storage appreciable amounts of hydrogen at room temperature through a process known as hydrogen spillover. The spillover process involves the dissociative chemisorption of molecular hydrogen on a supported metal catalyst surface (e.g. platinum or nickel), followed by the diffusion of atomic hydrogen onto the surface of the support material. Due to the enhanced interaction between atomic hydrogen and the carbon support, hydrogen can be stored in the support material at more reasonable operating temperatures. While the spillover process has been shown to increase the reversible hydrogen storage capacities at room temperature in metal-loaded carbon nanostructures, a number of issues still exist with this approach, including slow kinetics of H{sub 2} uptake and capacities ({approx} 1.2 wt% on carbon) below the DOE targets. The ability to tailor different structural aspects of the spillover system (i.e. the size/shape of the catalyst particle, the catalyst-support interface and the support morphology) should provide valuable mechanistic information regarding the critical aspects of the spillover process (i.e. kinetics of hydrogen dissociation, diffusion and recombination) and allow for optimization of these materials to meet the DOE targets for hydrogen storage. In a parallel effort, we are also designing CA materials as nanoporous scaffolds for metal hydride systems. Recent work by others has demonstrated that nanostructured metal hydrides show enhanced kinetics for reversible hydrogen storage relative to the bulk materials. This effect is diminished, however, after several hydriding/dehydriding cycles, as the material structure coarsens. Incorporation of the metal hydride into a porous scaffolding material can potentially limit coarsening and, therefore, preserve the enhanced kinetics and improved cycling behavior of the nanostructured metal hydride. Success implementation of this approach, however, requires the design of nanoporous solids with large accessible pore volumes (> 4 cm{sup 3}/g) to minimize the gravimetric and volumetric capacity penalties associated with the use of the scaffold. In addition, these scaffold materials should be capable of managing thermal changes associated with the cycling of the incorporated metal hydride. CAs are promising candidates for the design of such porous scaffolds due to the large pore volumes and tunable porosity of aerogel framework. This research is a joint effort with HRL Laboratories, a member of the DOE Metal Hydride Center of Excellence. LLNL's efforts have focused on the design of new CA materials that can meet the scaffolding requirements, while metal hydride incorporation into the scaffold and evaluation of the kinetics and cycling performance of these composites is performed at HRL.

Baumann, T F; Worsley, M; Satcher, J H

2008-08-11T23:59:59.000Z

131

Warehouse and Storage Buildings  

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

Warehouse and Storage Warehouse and Storage Characteristics by Activity... Warehouse and Storage Warehouse and storage buildings are those used to store goods, manufactured products, merchandise, raw materials, or personal belongings. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Warehouse and Storage Buildings... While the idea of a warehouse may bring to mind a large building, in reality most warehouses were relatively small. Forty-four percent were between 1,001 and 5,000 square feet, and seventy percent were less than 10,000 square feet. Many warehouses were newer buildings. Twenty-five percent were built in the 1990s and almost fifty percent were constructed since 1980. Tables: Buildings and Size Data by Basic Characteristics Establishment, Employment, and Age Data by Characteristics

132

,"Underground Natural Gas Storage by Storage Type"  

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

Sourcekey","N5030US2","N5010US2","N5020US2","N5070US2","N5050US2","N5060US2" "Date","U.S. Natural Gas Underground Storage Volume (MMcf)","U.S. Total Natural Gas in Underground...

133

Underground Natural Gas Storage by Storage Type  

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

Feb-13 Mar-13 Apr-13 May-13 Jun-13 Jul-13 View History All Operators Natural Gas in Storage 6,482,603 6,102,063 6,235,751 6,653,184 7,027,708 7,302,556 1973-2013 Base Gas 4,379,494...

134

Hydrogen-based electrochemical energy storage - Energy ...  

An energy storage device (100) providing high storage densities via hydrogen storage. The device (100) includes a counter electrode (110), a storage ...

135

Ultrafine hydrogen storage powders  

DOE Patents (OSTI)

A method of making hydrogen storage powder resistant to fracture in service involves forming a melt having the appropriate composition for the hydrogen storage material, such, for example, LaNi.sub.5 and other AB.sub.5 type materials and AB.sub.5+x materials, where x is from about -2.5 to about +2.5, including x=0, and the melt is gas atomized under conditions of melt temperature and atomizing gas pressure to form generally spherical powder particles. The hydrogen storage powder exhibits improved chemcial homogeneity as a result of rapid solidfication from the melt and small particle size that is more resistant to microcracking during hydrogen absorption/desorption cycling. A hydrogen storage component, such as an electrode for a battery or electrochemical fuel cell, made from the gas atomized hydrogen storage material is resistant to hydrogen degradation upon hydrogen absorption/desorption that occurs for example, during charging/discharging of a battery. Such hydrogen storage components can be made by consolidating and optionally sintering the gas atomized hydrogen storage powder or alternately by shaping the gas atomized powder and a suitable binder to a desired configuration in a mold or die.

Anderson, Iver E. (Ames, IA); Ellis, Timothy W. (Doylestown, PA); Pecharsky, Vitalij K. (Ames, IA); Ting, Jason (Ames, IA); Terpstra, Robert (Ames, IA); Bowman, Robert C. (La Mesa, CA); Witham, Charles K. (Pasadena, CA); Fultz, Brent T. (Pasadena, CA); Bugga, Ratnakumar V. (Arcadia, CA)

2000-06-13T23:59:59.000Z

136

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of January 1, 2006 through March 31, 2006. Activities during this time period were: (1) Organize and host the 2006 Spring Meeting in San Diego, CA on February 21-22, 2006; (2) Award 8 projects for co-funding by GSTC for 2006; (3) New members recruitment; and (4) Improving communications.

Joel L. Morrison; Sharon L. Elder

2006-05-10T23:59:59.000Z

137

Gas Storage Technology Consortium  

SciTech Connect

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is crucial in meeting the needs of these new markets. To address the gas storage needs of the natural gas industry, an industry-driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance the operational flexibility and deliverability of the nation's gas storage system, and provide a cost-effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of April 1, 2007 through June 30, 2007. Key activities during this time period included: (1) Organizing and hosting the 2007 GSTC Spring Meeting; (2) Identifying the 2007 GSTC projects, issuing award or declination letters, and begin drafting subcontracts; (3) 2007 project mentoring teams identified; (4) New NETL Project Manager; (5) Preliminary planning for the 2007 GSTC Fall Meeting; (6) Collecting and compiling the 2005 GSTC project final reports; and (7) Outreach and communications.

Joel L. Morrison; Sharon L. Elder

2007-06-30T23:59:59.000Z

138

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of April 1, 2005 through June 30, 2005. During this time period efforts were directed toward (1) GSTC administration changes, (2) participating in the American Gas Association Operations Conference and Biennial Exhibition, (3) issuing a Request for Proposals (RFP) for proposal solicitation for funding, and (4) organizing the proposal selection meeting.

Joel Morrison

2005-09-14T23:59:59.000Z

139

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is crucial in meeting the needs of these new markets. To address the gas storage needs of the natural gas industry, an industry-driven consortium was created - the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance the operational flexibility and deliverability of the nation's gas storage system, and provide a cost-effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of January1, 2007 through March 31, 2007. Key activities during this time period included: {lg_bullet} Drafting and distributing the 2007 RFP; {lg_bullet} Identifying and securing a meeting site for the GSTC 2007 Spring Proposal Meeting; {lg_bullet} Scheduling and participating in two (2) project mentoring conference calls; {lg_bullet} Conducting elections for four Executive Council seats; {lg_bullet} Collecting and compiling the 2005 GSTC Final Project Reports; and {lg_bullet} Outreach and communications.

Joel L. Morrison; Sharon L. Elder

2007-03-31T23:59:59.000Z

140

SERI Solar Energy Storage Program  

DOE Green Energy (OSTI)

The SERI Solar Energy Storage Program provides research on advanced technologies, system analyses, and assessments of thermal energy storage for solar applications in support of the Thermal and Chemical Energy Storage Program of the DOE Division of Energy Storage Systems. Currently, research is in progress on direct contact latent heat storage and thermochemical energy storage and transport. Systems analyses are being performed of thermal energy storage for solar thermal applications, and surveys and assessments are being prepared of thermal energy storage in solar applications.

Copeland, R. J.; Wright, J. D.; Wyman, C. E.

1980-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

NREL: Energy Storage - Industry Participants  

NLE Websites -- All DOE Office Websites (Extended Search)

Industry Participants NREL's energy storage project is funded by the DOE's Vehicle Technologies Office. We work closely with automobile manufacturers, energy storage developers,...

142

Cooling thermal storage  

Science Conference Proceedings (OSTI)

This article gives some overall guidelines for successful operation of cooling thermal storage installations. Electric utilities use rates and other incentives to encourage thermal storage, which not only reduces their system peaks but also transfers a portion of their load from expensive daytime inefficient peaking plants to less expensive nighttime base load high efficiency coal and nuclear plants. There are hundreds of thermal storage installations around the country. Some of these are very successful; others have failed to achieve all of their predicted benefits because application considerations were not properly addressed.

Gatley, D.P.

1987-04-01T23:59:59.000Z

143

Collector: storage wall systems  

SciTech Connect

Passive Trombe wall systems require massive masonry walls to minimize large temperature swings and movable night insulation to prevent excessive night heat losses. As a solar energy collection system, Trombe wall systems have low efficiencies because of the nature of the wall and, if auxiliary heat is needed, because of absorption of this heat. Separation of collector and storage functions markedly improves the efficiency. A simple fiberglass absorber can provide high efficiency while phase change storage provides a compact storage unit. The need for movable insulation is obviated.

Boardman, H.

1980-01-01T23:59:59.000Z

144

LIGHT-WEIGHT NANOCRYSTALLINE HYDROGEN STORAGE MATERIALS  

DOE Green Energy (OSTI)

During Phase I of this SBIR Program, Advanced Materials Corporation has addressed two key issues concerning hydrogen storage: 1. We have conducted preliminary studies on the effect of certain catalysts in modifying the hydrogen absorption characteristics of nanocrystalline magnesium. 2. We have also conducted proof-of-concept design and construction of a prototype instrument that would rapidly screen materials for hydrogen storage employing chemical combinatorial technique in combination with a Pressure-Composition Isotherm Measurement (PCI) instrument. 3. Preliminary results obtained in this study approach are described in this report.

S. G. Sankar; B. Zande; R.T. Obermyer; S. Simizu

2005-11-21T23:59:59.000Z

145

Renewable generation and storage project industry and laboratory recommendations  

DOE Green Energy (OSTI)

The US Department of Energy Office of Utility Technologies is planning a series of related projects that will seek to improve the integration of renewable energy generation with energy storage in modular systems. The Energy Storage Systems Program and the Photovoltaics Program at Sandia National Laboratories conducted meetings to solicit industry guidance and to create a set of recommendations for the proposed projects. Five possible projects were identified and a three pronged approach was recommended. The recommended approach includes preparing a storage technology handbook, analyzing data from currently fielded systems, and defining future user needs and application requirements.

Clark, N.H.; Butler, P.C.; Cameron, C.P.

1998-03-01T23:59:59.000Z

146

A Quantum Information Retrieval Approach to Memory  

E-Print Network (OSTI)

As computers approach the physical limits of information storable in memory, new methods will be needed to further improve information storage and retrieval. We propose a quantum inspired vector based approach, which offers a contextually dependent mapping from the subsymbolic to the symbolic representations of information. If implemented computationally, this approach would provide exceptionally high density of information storage, without the traditionally required physical increase in storage capacity. The approach is inspired by the structure of human memory and incorporates elements of Gardenfors' Conceptual Space approach and Humphreys et al.'s matrix model of memory.

Kirsty Kitto; Peter Bruza; Liane Gabora

2013-10-11T23:59:59.000Z

147

Hydrogen, Fuel Cells, and Infrastructure Technologies FY 2002 Progress Report Section III. Hydrogen Storage  

E-Print Network (OSTI)

. Hydrogen Storage #12;Hydrogen, Fuel Cells, and Infrastructure Technologies FY 2002 Progress Report 200 #12 square inch (psi) 7.5 wt % and 8.5 wt% Type IV composite hydrogen storage tanks of specified sizes for DOE Future Truck and Nevada hydrogen bus programs · Demonstrate 10,000 psi storage tanks Approach

148

Hydrogen Storage- Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

- - Overview George Thomas, Hydrogen Consultant to SNL * and Jay Keller, Hydrogen Program Manager Sandia National Laboratories H 2 Delivery and Infrastructure Workshop May 7-8, 2003 * Most of this presentation has been extracted from George Thomas' invited BES Hydrogen Workshop presentation (May 13-14, 2003) Sandia National Laboratories 4/14/03 2 Sandia National Laboratories From George Thomas, BES workshop 5/13/03 H 2 storage is a critical enabling technology for H 2 use as an energy carrier The low volumetric density of gaseous fuels requires a storage method which compacts the fuel. Hence, hydrogen storage systems are inherently more complex than liquid fuels. Storage technologies are needed in all aspects of hydrogen utilization. production distribution utilization

149

NETL: Carbon Storage FAQs  

NLE Websites -- All DOE Office Websites (Extended Search)

Where is CO2 storage happening today? Where is CO2 storage happening today? Sleipner Project (Norway) Sleipner Project (Norway) Carbon dioxide (CO2) storage is currently happening across the United States and around the world. Large, commercial-scale projects, like the Sleipner CO2 Storage Site in Norway, the Weyburn-Midale CO2 Project in Canada, and the In Salah project in Algeria, have been injecting CO2 for many years. Each of these projects stores more than 1 million tons of CO2 per year. Large-scale efforts are currently underway in Africa, China, Australia, and Europe, too. These commercial-scale projects are demonstrating that large volumes of CO2 can be safely and permanently stored. Additionally, a multitude of pilot efforts are underway in different parts of the world to determine suitable locations and technologies for future

150

storage technology barriers. The...  

NLE Websites -- All DOE Office Websites (Extended Search)

Summit Power to build a 400-megawatt (MW) coal-fired power plant with carbon capture and storage (CCS) in Britain. The companies will submit the Caledonia Clean Energy Project to...

151

Flywheel Energy Storage Module  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

kWh100 kW Flywheel Energy Storage Module * 100KWh - 18 cost KWh vs. current State of the Art * Bonded Magnetic Bearings on Rim ID * No Shaft Hub (which limits surface speed)...

152

DUF6 Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

of depleted UF6 is stored in steel cylinders at three sites in the U.S. Depleted UF6 Inventory and Storage Locations U.S. DOE's inventory of depleted UF6 consists of approximately...

153

Storage Ring Parameters  

NLE Websites -- All DOE Office Websites (Extended Search)

Photon Source Parameters Storage Ring Parameters Print General Parameters Parameter Value Beam particle electron Beam energy 1.9 GeV (1.0-1.9 GeV possible) Injection energy 1.9 GeV...

154

Thermal Energy Storage  

Science Conference Proceedings (OSTI)

The Ice Bear30 Hybrid Air Conditionerthermal energy storage system150uses smart integrated controls, ice storage, and a dedicated compressor for cooling. The system is designed to provide cooling to interior spaces by circulating refrigerant within an additional evaporator coil added to a standard unitary air conditioner. The Ice Bear 30 is a relatively small size (5 ton), intended for use in residential and light commercial applications. This report describes EPRI tests of the Ice Bear 30, which is manu...

2009-12-14T23:59:59.000Z

155

Analog storage integrated circuit  

DOE Patents (OSTI)

A high speed data storage array is defined utilizing a unique cell design for high speed sampling of a rapidly changing signal. Each cell of the array includes two input gates between the signal input and a storage capacitor. The gates are controlled by a high speed row clock and low speed column clock so that the instantaneous analog value of the signal is only sampled and stored by each cell on coincidence of the two clocks.

Walker, J. T. (Palo Alto, CA); Larsen, R. S. (Menlo Park, CA); Shapiro, S. L. (Palo Alto, CA)

1989-01-01T23:59:59.000Z

156

Thermal Energy Storage  

Science Conference Proceedings (OSTI)

This Technology Brief provides an update on the current state of cool thermal energy storage systems (TES) for end-use applications. Because of its ability to shape energy use, TES is strategic technology that allows end-users to reduce their energy costs while simultaneously providing benefits for electric utilities through persistent peak demand reduction and peak shifting. In addition to discussing the concepts of thermal energy storage, the Brief discusses the current state of TES technologies and dr...

2008-12-16T23:59:59.000Z

157

Analog storage integrated circuit  

DOE Patents (OSTI)

A high speed data storage array is defined utilizing a unique cell design for high speed sampling of a rapidly changing signal. Each cell of the array includes two input gates between the signal input and a storage capacitor. The gates are controlled by a high speed row clock and low speed column clock so that the instantaneous analog value of the signal is only sampled and stored by each cell on coincidence of the two clocks. 6 figs.

Walker, J.T.; Larsen, R.S.; Shapiro, S.L.

1989-03-07T23:59:59.000Z

158

NETL: Carbon Storage FAQs  

NLE Websites -- All DOE Office Websites (Extended Search)

different options for CO2 storage? different options for CO2 storage? Oil and gas reservoirs, many containing carbon dioxide (CO2), as well as natural deposits of almost pure CO2, can be found in many places in the United States and around the world. These are examples of long-term storage of CO2 by nature, where "long term" means millions of years. Their existence demonstrates that naturally occurring geologic formations and structures of various kinds are capable of securely storing CO2 deep in the subsurface for very long periods of time. Because of the economic importance of oil and gas, scientists and engineers have studied these natural deposits for many decades in order to understand the physical and chemical processes which led to their formation. There are also many decades of engineering experience in subsurface operations similar to those needed for CO2 storage. The most directly applicable experience comes from the oil industry, which, for 40 years, has injected CO2 in depleted oil reservoirs for the recovery of additional product through enhanced oil recovery (EOR). Additional experience comes from natural gas storage operations, which have utilized depleted gas reservoirs, as well as reservoirs containing only water. Scientists and engineers are now combining the knowledge obtained from study of natural deposits with experience from analogous operations as a basis for studying the potential for large-scale storage of CO2 in the deep subsurface.

159

Energy Conversion, Storage, and Transport News  

Science Conference Proceedings (OSTI)

NIST Home > Energy Conversion, Storage, and Transport News. Energy Conversion, Storage, and Transport News. (showing ...

2010-10-26T23:59:59.000Z

160

Energy Conversion, Storage, and Transport Portal  

Science Conference Proceedings (OSTI)

NIST Home > Energy Conversion, Storage, and Transport Portal. Energy Conversion, Storage, and Transport Portal. Programs ...

2013-04-08T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Advanced Heat Transfer and Thermal Storage Fluids  

DOE Green Energy (OSTI)

The design of the next generation solar parabolic trough systems for power production will require the development of new thermal energy storage options with improved economics or operational characteristics. Current heat-transfer fluids such as VP-1?, which consists of a eutectic mixture of biphenyl and diphenyl oxide, allow a maximum operating temperature of ca. 300 C, a limit above which the vapor pressure would become too high and would require pressure-rated tanks. The use of VP-1? also suffers from a freezing point around 13 C that requires heating during cold periods. One of the goals for future trough systems is the use of heat-transfer fluids that can act as thermal storage media and that allow operating temperatures around 425 C combined with lower limits around 0 C. This paper presents an outline of our latest approach toward the development of such thermal storage fluids.

Moens, L.; Blake, D.

2005-01-01T23:59:59.000Z

162

Measurements for Hydrogen Storage Materials  

Science Conference Proceedings (OSTI)

Measurements for Hydrogen Storage Materials. Summary: ... Hydrogen is promoted as petroleum replacement in the Hydrogen Economy. ...

2013-07-02T23:59:59.000Z

163

Dry Cask Storage Characterization Project  

Science Conference Proceedings (OSTI)

Nuclear utilities have developed independent spent fuel storage installations (ISFSIs) as a means of expanding their spent-fuel storage capacity on an interim basis until a geologic repository is available to accept the fuel for permanent storage. This report provides a technical basis for demonstrating the feasibility of extended spent-fuel storage in ISFSIs.

2002-09-26T23:59:59.000Z

164

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created-the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of July 1, 2006 to September 30, 2006. Key activities during this time period include: {lg_bullet} Subaward contracts for all 2006 GSTC projects completed; {lg_bullet} Implement a formal project mentoring process by a mentor team; {lg_bullet} Upcoming Technology Transfer meetings: {sm_bullet} Finalize agenda for the American Gas Association Fall Underground Storage Committee/GSTC Technology Transfer Meeting in San Francisco, CA. on October 4, 2006; {sm_bullet} Identify projects and finalize agenda for the Fall GSTC Technology Transfer Meeting, Pittsburgh, PA on November 8, 2006; {lg_bullet} Draft and compile an electronic newsletter, the GSTC Insider; and {lg_bullet} New members update.

Joel L. Morrison; Sharon L. Elder

2006-09-30T23:59:59.000Z

165

FCT Hydrogen Storage: Current Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Current Technology to someone Current Technology to someone by E-mail Share FCT Hydrogen Storage: Current Technology on Facebook Tweet about FCT Hydrogen Storage: Current Technology on Twitter Bookmark FCT Hydrogen Storage: Current Technology on Google Bookmark FCT Hydrogen Storage: Current Technology on Delicious Rank FCT Hydrogen Storage: Current Technology on Digg Find More places to share FCT Hydrogen Storage: Current Technology on AddThis.com... Home Basics Current Technology Gaseous and Liquid Hydrogen Storage Materials-Based Hydrogen Storage Hydrogen Storage Challenges Status of Hydrogen Storage Technologies DOE R&D Activities Quick Links Hydrogen Production Hydrogen Delivery Fuel Cells Technology Validation Manufacturing Codes & Standards Education Systems Analysis Contacts Current Technology

166

Assessment of a Low-Level Waste Outside Storage Pad Design Method  

Science Conference Proceedings (OSTI)

EPRI has developed a method for designing an outside pad and modules for interim on-site storage of low-level waste. A detailed comparison between EPRI's outside storage pad facility design and cost projections and those of Boston Edison revealed excellent agreement between the two estimates. This report provides detailed information on how to approach the design of an outside storage pad facility as well as use of the EPRI method for an on-site storage project.

1996-04-19T23:59:59.000Z

167

Kauai Island Utility Cooperative energy storage study.  

DOE Green Energy (OSTI)

Sandia National Laboratories performed an assessment of the benefits of energy storage for the Kauai Island Utility Cooperative. This report documents the methodology and results of this study from a generation and production-side benefits perspective only. The KIUC energy storage study focused on the economic impact of using energy storage to shave the system peak, which reduces generator run time and consequently reduces fuel and operation and maintenance (O&M) costs. It was determined that a 16-MWh energy storage system would suit KIUC's needs, taking into account the size of the 13 individual generation units in the KIUC system and a system peak of 78 MW. The analysis shows that an energy storage system substantially reduces the run time of Units D1, D2, D3, and D5 - the four smallest and oldest diesel generators at the Port Allen generating plant. The availability of stored energy also evens the diurnal variability of the remaining generation units during the off- and on-peak periods. However, the net economic benefit is insufficient to justify a load-leveling type of energy storage system at this time. While the presence of storage helps reduce the run time of the smaller and older units, the economic dispatch changes and the largest most efficient unit in the KIUC system, the 27.5-MW steam-injected combustion turbine at Kapaia, is run for extra hours to provide the recharge energy for the storage system. The economic benefits of the storage is significantly reduced because the charging energy for the storage is derived from the same fuel source as the peak generation source it displaces. This situation would be substantially different if there were a renewable energy source available to charge the storage. Especially, if there is a wind generation resource introduced in the KIUC system, there may be a potential of capturing the load-leveling benefits as well as using the storage to dampen the dynamic instability that the wind generation could introduce into the KIUC grid. General Electric is presently conducting such a study and results of this study will be available in the near future. Another study conducted by Electric Power Systems, Inc. (EPS) in May 2006 took a broader approach to determine the causes of KIUC system outages. This study concluded that energy storage with batteries will provide stability benefits and possibly eliminate the load shedding while also providing positive voltage control. Due to the lack of fuel diversity in the KIUC generation mix, SNL recommends that KIUC continue its efforts to quantify the dynamic benefits of storage. The value of the dynamic benefits, especially as an enabler of renewable generation such as wind energy, may be far greater than the production cost benefits alone. A combination of these benefits may provide KIUC sufficient positive economic and operational benefits to implement an energy storage project that will contribute to the overall enhancement of the KIUC system.

Akhil, Abbas Ali; Yamane, Mike (Kauai Island Utility Cooperative, Lihu'e, HI); Murray, Aaron T.

2009-06-01T23:59:59.000Z

168

Radioactive waste storage issues  

SciTech Connect

In the United States we generate greater than 500 million tons of toxic waste per year which pose a threat to human health and the environment. Some of the most toxic of these wastes are those that are radioactively contaminated. This thesis explores the need for permanent disposal facilities to isolate radioactive waste materials that are being stored temporarily, and therefore potentially unsafely, at generating facilities. Because of current controversies involving the interstate transfer of toxic waste, more states are restricting the flow of wastes into - their borders with the resultant outcome of requiring the management (storage and disposal) of wastes generated solely within a state`s boundary to remain there. The purpose of this project is to study nuclear waste storage issues and public perceptions of this important matter. Temporary storage at generating facilities is a cause for safety concerns and underscores, the need for the opening of permanent disposal sites. Political controversies and public concern are forcing states to look within their own borders to find solutions to this difficult problem. Permanent disposal or retrievable storage for radioactive waste may become a necessity in the near future in Colorado. Suitable areas that could support - a nuclear storage/disposal site need to be explored to make certain the health, safety and environment of our citizens now, and that of future generations, will be protected.

Kunz, D.E.

1994-08-15T23:59:59.000Z

169

Superconducting magnetic energy storage  

DOE Green Energy (OSTI)

Long-time varying-daily, weekly, and seasonal-power demands require the electric utility industry to have installed generating capacity in excess of the average load. Energy storage can reduce the requirement for less efficient excess generating capacity used to meet peak load demands. Short-time fluctuations in electric power can occur as negatively damped oscillations in complex power systems with generators connected by long transmission lines. Superconducting inductors with their associated converter systems are under development for both load leveling and transmission line stabilization in electric utility systems. Superconducting magnetic energy storage (SMES) is based upon the phenomenon of the nearly lossless behavior of superconductors. Application is, in principal, efficient since the electromagnetic energy can be transferred to and from the storage coils without any intermediate conversion to other energy forms. Results from a reference design for a 10-GWh SMES unit for load leveling are presented. The conceptual engineering design of a 30-MJ, 10-MW energy storage coil is discussed with regard to system stabilization, and tests of a small scale, 100-KJ SMES system are presented. Some results of experiments are provided from a related technology based program which uses superconducting inductive energy storage to drive fusion plasmas.

Rogers, J.D.; Boenig, H.J.; Hassenzahl, W.V.; Schermer, R.I.

1978-01-01T23:59:59.000Z

170

Underground Natural Gas Storage by Storage Type  

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

2007 2008 2009 2010 2011 2012 View 2007 2008 2009 2010 2011 2012 View History All Operators Net Withdrawals 192,093 33,973 -348,719 -17,009 -347,562 -7,279 1967-2012 Injections 3,132,920 3,340,365 3,314,990 3,291,395 3,421,813 2,825,427 1935-2012 Withdrawals 3,325,013 3,374,338 2,966,180 3,274,385 3,074,251 2,818,148 1944-2012 Salt Cavern Storage Fields Net Withdrawals 20,001 -42,044 -56,010 -58,295 -92,413 -19,528 1994-2012 Injections 400,244 440,262 459,330 510,691 532,893 465,005 1994-2012 Withdrawals 420,245 398,217 403,321 452,396 440,480 445,477 1994-2012 Nonsalt Cavern Storage Net Withdrawals 172,092 76,017 -292,710 41,286 -255,148 12,249 1994-2012 Injections 2,732,676 2,900,103 2,855,667 2,780,703 2,888,920 2,360,422 1994-2012 Withdrawals

171

Underground Natural Gas Storage by Storage Type  

Gasoline and Diesel Fuel Update (EIA)

2007 2008 2009 2010 2011 2012 View 2007 2008 2009 2010 2011 2012 View History All Operators Net Withdrawals 192,093 33,973 -348,719 -17,009 -347,562 -7,279 1967-2012 Injections 3,132,920 3,340,365 3,314,990 3,291,395 3,421,813 2,825,427 1935-2012 Withdrawals 3,325,013 3,374,338 2,966,180 3,274,385 3,074,251 2,818,148 1944-2012 Salt Cavern Storage Fields Net Withdrawals 20,001 -42,044 -56,010 -58,295 -92,413 -19,528 1994-2012 Injections 400,244 440,262 459,330 510,691 532,893 465,005 1994-2012 Withdrawals 420,245 398,217 403,321 452,396 440,480 445,477 1994-2012 Nonsalt Cavern Storage Net Withdrawals 172,092 76,017 -292,710 41,286 -255,148 12,249 1994-2012 Injections 2,732,676 2,900,103 2,855,667 2,780,703 2,888,920 2,360,422 1994-2012 Withdrawals

172

Underground storage tank management plan  

Science Conference Proceedings (OSTI)

The Underground Storage Tank (UST) Management Program at the Oak Ridge Y-12 Plant was established to locate UST systems in operation at the facility, to ensure that all operating UST systems are free of leaks, and to establish a program for the removal of unnecessary UST systems and upgrade of UST systems that continue to be needed. The program implements an integrated approach to the management of UST systems, with each system evaluated against the same requirements and regulations. A common approach is employed, in accordance with Tennessee Department of Environment and Conservation (TDEC) regulations and guidance, when corrective action is mandated. This Management Plan outlines the compliance issues that must be addressed by the UST Management Program, reviews the current UST inventory and compliance approach, and presents the status and planned activities associated with each UST system. The UST Management Plan provides guidance for implementing TDEC regulations and guidelines for petroleum UST systems. (There are no underground radioactive waste UST systems located at Y-12.) The plan is divided into four major sections: (1) regulatory requirements, (2) implementation requirements, (3) Y-12 Plant UST Program inventory sites, and (4) UST waste management practices. These sections describe in detail the applicable regulatory drivers, the UST sites addressed under the Management Program, and the procedures and guidance used for compliance with applicable regulations.

NONE

1994-09-01T23:59:59.000Z

173

NREL: Learning - Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen Storage Hydrogen Storage On the one hand, hydrogen's great asset as a renewable energy carrier is that it is storable and transportable. On the other hand, its very low natural density requires storage volumes that are impractical for vehicles and many other uses. Current practice is to compress the gas in pressurized tanks, but this still provides only limited driving range for vehicles and is bulkier than desirable for other uses as well. Liquefying the hydrogen more than doubles the fuel density, but uses up substantial amounts of energy to lower the temperature sufficiently (-253°C at atmospheric pressure), requires expensive insulated tanks to maintain that temperature, and still falls short of desired driving range. One possible way to store hydrogen at higher density is in the spaces within the crystalline

174

Storage Ring Operation Modes  

NLE Websites -- All DOE Office Websites (Extended Search)

Longitudinal bunch profile and Up: APS Storage Ring Parameters Longitudinal bunch profile and Up: APS Storage Ring Parameters Previous: Source Parameter Table Storage Ring Operation Modes Standard Operating Mode, top-up Fill pattern: 102 mA in 24 singlets (single bunches) with a nominal current of 4.25 mA and a spacing of 153 nanoseconds between singlets. Lattice configuration: Low emittance lattice with effective emittance of 3.1 nm-rad and coupling of 1%. Bunch length (rms): 33.5 ps. Refill schedule: Continuous top-up with single injection pulses occurring at a minimum of two minute intervals, or a multiple of two minute intervals. Special Operating Mode - 324 bunches, non top-up Fill pattern: 102 mA in 324 uniformly spaced singlets with a nominal single bunch current of 0.31 mA and a spacing of 11.37 nanoseconds between singlets.

175

Flywheel Energy Storage Module  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

kWh/100 kW kWh/100 kW Flywheel Energy Storage Module * 100KWh - 1/8 cost / KWh vs. current State of the Art * Bonded Magnetic Bearings on Rim ID * No Shaft / Hub (which limits surface speed) * Flexible Motor Magnets on Rim ID * Develop Touch-down System for Earthquake Flying Rim Eliminate Shaft and Hub Levitate on Passive Magnetic Bearings Increase Rim Tip Speed Larger Diameter Thinner Rim Stores More Energy 4 X increase in Stored Energy with only 60% Increase in Weight Development of a 100 kWh/100 kW Flywheel Energy Storage Module High Speed, Low Cost, Composite Ring with Bore-Mounted Magnetics Current State of the Art Flywheel Limitations of Existing Flywheel * 15 Minutes of storage * Limited to Frequency Regulation Application * Rim Speed (Stored Energy) Limited by Hub Strain and Shaft Dynamics

176

Inertial energy storage device  

DOE Patents (OSTI)

The inertial energy storage device of the present invention comprises a composite ring formed of circumferentially wound resin-impregnated filament material, a flanged hollow metal hub concentrically disposed in the ring, and a plurality of discrete filament bandsets coupling the hub to the ring. Each bandset is formed of a pair of parallel bands affixed to the hub in a spaced apart relationship with the axis of rotation of the hub being disposed between the bands and with each band being in the configuration of a hoop extending about the ring along a chordal plane thereof. The bandsets are disposed in an angular relationship with one another so as to encircle the ring at spaced-apart circumferential locations while being disposed in an overlapping relationship on the flanges of the hub. The energy storage device of the present invention has the capability of substantial energy storage due to the relationship of the filament bands to the ring and the flanged hub.

Knight, Jr., Charles E. (Knoxville, TN); Kelly, James J. (Oak Ridge, TN); Pollard, Roy E. (Powell, TN)

1978-01-01T23:59:59.000Z

177

SLUDGE TREATMENT PROJECT PHASE 1 SLUDGE STORAGE OPTIONS ASSESSMENT OF T PLANT VERSUS ALTERNATE STORAGE FACILITY  

Science Conference Proceedings (OSTI)

The CH2M HILL Plateau Remediation Company (CHPRC) has recommended to the U.S. Department of Energy (DOE) a two phase approach for removal and storage (Phase 1) and treatment and packaging for offsite shipment (Phase 2) of the sludge currently stored within the 105-K West Basin. This two phased strategy enables early removal of sludge from the 105-K West Basin by 2015, allowing remediation of historical unplanned releases of waste and closure of the 100-K Area. In Phase 1, the sludge currently stored in the Engineered Containers and Settler Tanks within the 105-K West Basin will be transferred into sludge transport and storage containers (STSCs). The STSCs will be transported to an interim storage facility. In Phase 2, sludge will be processed (treated) to meet shipping and disposal requirements and the sludge will be packaged for final disposal at a geologic repository. The purpose of this study is to evaluate two alternatives for interim Phase 1 storage of K Basin sludge. The cost, schedule, and risks for sludge storage at a newly-constructed Alternate Storage Facility (ASF) are compared to those at T Plant, which has been used previously for sludge storage. Based on the results of the assessment, T Plant is recommended for Phase 1 interim storage of sludge. Key elements that support this recommendation are the following: (1) T Plant has a proven process for storing sludge; (2) T Plant storage can be implemented at a lower incremental cost than the ASF; and (3) T Plant storage has a more favorable schedule profile, which provides more float, than the ASF. Underpinning the recommendation of T Plant for sludge storage is the assumption that T Plant has a durable, extended mission independent of the K Basin sludge interim storage mission. If this assumption cannot be validated and the operating costs of T Plant are borne by the Sludge Treatment Project, the conclusions and recommendations of this study would change. The following decision-making strategy, which is dependent on the confidence that DOE has in the long term mission for T Plant, is proposed: (1) If the confidence level in a durable, extended T Plant mission independent of sludge storage is high, then the Sludge Treatment Project (STP) would continue to implement the path forward previously described in the Alternatives Report (HNF-39744). Risks to the sludge project can be minimized through the establishment of an Interface Control Document (ICD) defining agreed upon responsibilities for both the STP and T Plant Operations regarding the transfer and storage of sludge and ensuring that the T Plant upgrade and operational schedule is well integrated with the sludge storage activities. (2) If the confidence level in a durable, extended T Plant mission independent of sludge storage is uncertain, then the ASF conceptual design should be pursued on a parallel path with preparation of T Plant for sludge storage until those uncertainties are resolved. (3) Finally, if the confidence level in a durable, extended T Plant mission independent of sludge storage is low, then the ASF design should be selected to provide independence from the T Plant mission risk.

RUTHERFORD WW; GEUTHER WJ; STRANKMAN MR; CONRAD EA; RHOADARMER DD; BLACK DM; POTTMEYER JA

2009-04-29T23:59:59.000Z

178

Thermal energy storage material  

DOE Patents (OSTI)

A thermal energy storage material which is stable at atmospheric temperature and pressure and has a melting point higher than 32.degree.F. is prepared by dissolving a specific class of clathrate forming compounds, such as tetra n-propyl or tetra n-butyl ammonium fluoride, in water to form a substantially solid clathrate. The resultant thermal energy storage material is capable of absorbing heat from or releasing heat to a given region as it transforms between solid and liquid states in response to temperature changes in the region above and below its melting point.

Leifer, Leslie (Hancock, MI)

1976-01-01T23:59:59.000Z

179

File-Based storage of digital objects and constituent datastreams: XMLtapes and internet archive ARC files  

Science Conference Proceedings (OSTI)

This paper introduces the write-once/read-many XMLtape/ARC storage approach for Digital Objects and their constituent datastreams. The approach combines two interconnected file-based storage mechanisms that are made accessible in a protocol-based manner. ...

Xiaoming Liu; Lyudmila Balakireva; Patrick Hochstenbach; Herbert Van de Sompel

2005-09-01T23:59:59.000Z

180

Storage Business Model White Paper  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Business Model White Paper Storage Business Model White Paper Summary June 11 2013 Storage Business Model White Paper - Purpose  Identify existing business models for investors/operators, utilities, end users  Discuss alignment of storage "value proposition" with existing market designs and regulatory paradigms  Difficulties in realizing wholesale market product revenue streams for distributed storage - the "bundled applications" problem  Discuss risks/barriers to storage adoption and where existing risk mitigation measures fall down  Recommendations for policy/research steps - Alternative business models - Accelerated research into life span and failure modes

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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181

Spent-fuel-storage alternatives  

Science Conference Proceedings (OSTI)

The Spent Fuel Storage Alternatives meeting was a technical forum in which 37 experts from 12 states discussed storage alternatives that are available or are under development. The subject matter was divided into the following five areas: techniques for increasing fuel storage density; dry storage of spent fuel; fuel characterization and conditioning; fuel storage operating experience; and storage and transport economics. Nineteen of the 21 papers which were presented at this meeting are included in this Proceedings. These have been abstracted and indexed. (ATT)

Not Available

1980-01-01T23:59:59.000Z

182

DOE Hydrogen Analysis Repository: Hydrogen Storage Systems Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Systems Analysis Storage Systems Analysis Project Summary Full Title: System Level Analysis of Hydrogen Storage Options Project ID: 202 Principal Investigator: Rajesh K. Ahluwalia Keywords: Hydrogen storage; compressed hydrogen tanks Purpose ANL is developing models to understand the characteristics of storage systems based on approaches with unique characteristics (thermal energy and temperature of charge and discharge, kinetics of the physical and chemical process steps involved) and to evaluate their potential to meet DOE targets for on-board applications. Performer Principal Investigator: Rajesh K. Ahluwalia Organization: Argonne National Laboratory (ANL) Address: 9700 S. Cass Ave. Argonne, IL 60439 Telephone: 630-252-5979 Email: walia@anl.gov Additional Performers: T.Q. Hua, Argonne National Laboratory; Romesh Kumar, Argonne National Laboratory; J-C Peng, Argonne National Laboratory

183

NETL: Carbon Storage - Regional Partnership Validation Phase (Phase II)  

NLE Websites -- All DOE Office Websites (Extended Search)

Validation Phase (Phase II) Projects Validation Phase (Phase II) Projects The Regional Carbon Sequestration Partnerships' (RCSP) Validation Phase focuses on validating the most promising regional opportunities to deploy CCS technologies by building upon the accomplishments of the Characterization Phase. Two different CO2 storage approaches are being pursued in this phase: geologic and terrestrial carbon storage. The Validation Phase includes 20 geologic and 11 terrestrial CO2 storage projects. Efforts are being conducted to: Validate and refine current reservoir simulations for CO2 storage projects. Collect physical data to confirm CO2 storage potential and injectivity estimates. Demonstrate the effectiveness of monitoring, verification, and accounting (MVA) technologies. Develop guidelines for well completion, operations, and abandonment.

184

NGLW RCRA Storage Study  

Science Conference Proceedings (OSTI)

The Idaho Nuclear Technology and Engineering Center (INTEC) at the Idaho National Engineering and Environmental Laboratory contains radioactive liquid waste in underground storage tanks at the INTEC Tank Farm Facility (TFF). INTEC is currently treating the waste by evaporation to reduce the liquid volume for continued storage, and by calcination to reduce and convert the liquid to a dry waste form for long-term storage in calcine bins. Both treatment methods and activities in support of those treatment operations result in Newly Generated Liquid Waste (NGLW) being sent to TFF. The storage tanks in the TFF are underground, contained in concrete vaults with instrumentation, piping, transfer jets, and managed sumps in case of any liquid accumulation in the vault. The configuration of these tanks is such that Resource Conservation and Recovery Act (RCRA) regulations apply. The TFF tanks were assessed several years ago with respect to the RCRA regulations and they were found to be deficient. This study considers the configuration of the current tanks and the RCRA deficiencies identified for each. The study identifies four potential methods and proposes a means of correcting the deficiencies. The cost estimates included in the study account for construction cost; construction methods to minimize work exposure to chemical hazards, radioactive contamination, and ionizing radiation hazards; project logistics; and project schedule. The study also estimates the tank volumes benefit associated with each corrective action to support TFF liquid waste management planning.

R. J. Waters; R. Ochoa; K. D. Fritz; D. W. Craig

2000-06-01T23:59:59.000Z

185

Electrical Energy Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electrochemical Flow Storage System Typical Cell Power Density (Wcm 2 ) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 UTRC Conventional Conventional flow battery cell UTRC flow battery...

186

Flash Storage Today  

Science Conference Proceedings (OSTI)

Can flash memory become the foundation for a new tier in the storage hierarchy? The past few years have been an exciting time for flash memory. The cost has fallen dramatically as fabrication has become more efficient and the market has grown; the density ...

Adam Leventhal

2008-07-01T23:59:59.000Z

187

Alkaline storage battery  

Science Conference Proceedings (OSTI)

An alkaline storage battery having located in a battery container a battery element comprising a positive electrode, a negative electrode, a separator and a gas ionizing auxiliary electrode, in which the gas ionizing electrode is contained in a bag of microporous film, is described.

Suzuki, S.

1984-02-28T23:59:59.000Z

188

Flywheel Energy Storage  

Science Conference Proceedings (OSTI)

Flywheels are under consideration as an alternative for electrochemical batteries in a variety of applications This summary report provides a discussion of the mechanics of flywheels and magnetic bearings, the general characteristics of inertial energy storage systems, design considerations for flywheel systems, materials for advanced flywheels, and cost considerations.

1997-09-03T23:59:59.000Z

189

Underground pumped hydroelectric storage  

DOE Green Energy (OSTI)

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

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

1984-07-01T23:59:59.000Z

190

Cryptographic cloud storage  

Science Conference Proceedings (OSTI)

We consider the problem of building a secure cloud storage service on top of a public cloud infrastructure where the service provider is not completely trusted by the customer. We describe, at a high level, several architectures that combine recent and ...

Seny Kamara; Kristin Lauter

2010-01-01T23:59:59.000Z

191

Pneumatic energy storage  

DOE Green Energy (OSTI)

An essential component to hybrid electric and electric vehicles is energy storage. A power assist device could also be important to many vehicle applications. This discussion focuses on the use of compressed gas as a system for energy storage and power in vehicle systems. Three possible vehicular applications for which these system could be used are discussed in this paper. These applications are pneumatically driven vehicles, series hybrid electric vehicles, and power boost for electric and conventional vehicles. One option for a compressed gas system is as a long duration power output device for purely pneumatic and hybrid cars. This system must provide enough power and energy to drive under normal conditions for a specified time or distance. The energy storage system for this use has the requirement that it will be highly efficient, compact, and have low mass. Use of a compressed gas energy storage as a short duration, high power output system for conventional motor vehicles could reduce engine size or reduce transient emissions. For electric vehicles this kind of system could lengthen battery life by providing battery load leveling during accelerations. The system requirements for this application are that it be compact and have low mass. The efficiency of the system is a secondary consideration in this application.

Flowers, D.

1995-09-19T23:59:59.000Z

192

NV Energy Electricity Storage Valuation  

SciTech Connect

This study examines how grid-level electricity storage may benet the operations of NV Energy in 2020, and assesses whether those benets justify the cost of the storage system. In order to determine how grid-level storage might impact NV Energy, an hourly production cost model of the Nevada Balancing Authority (\\BA") as projected for 2020 was built and used for the study. Storage facilities were found to add value primarily by providing reserve. Value provided by the provision of time-of-day shifting was found to be limited. If regulating reserve from storage is valued the same as that from slower ramp rate resources, then it appears that a reciprocating engine generator could provide additional capacity at a lower cost than a pumped storage hydro plant or large storage capacity battery system. In addition, a 25-MW battery storage facility would need to cost $650/kW or less in order to produce a positive Net Present Value (NPV). However, if regulating reserve provided by storage is considered to be more useful to the grid than that from slower ramp rate resources, then a grid-level storage facility may have a positive NPV even at today's storage system capital costs. The value of having storage provide services beyond reserve and time-of-day shifting was not assessed in this study, and was therefore not included in storage cost-benefit calculations.

Ellison, James F.; Bhatnagar, Dhruv; Samaan, Nader A.; Jin, Chunlian

2013-06-30T23:59:59.000Z

193

Carbon-based Materials for Energy Storage  

E-Print Network (OSTI)

Flexible, lightweight energy-storage devices are of greatstrategy to fabricate flexible energy-storage devices.Flexible, lightweight energy-storage devices (batteries and

Rice, Lynn Margaret

2012-01-01T23:59:59.000Z

194

AQUIFER THERMAL ENERGY STORAGE-A SURVEY  

E-Print Network (OSTI)

High temperature underground thermal energy storage, inProceedings, Thermal Energy Storage in Aquifers Workshop:underground thermal energy storage, in ATES newsletter:

Tsang, Chin Fu

2012-01-01T23:59:59.000Z

195

Storage/Handling | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

StorageHandling StorageHandling Records Management Procedures for Storage, Transfer & Retrieval of Records from the Washington National Records Center (WNRC) or Legacy Management...

196

Nanostructured Materials for Energy Generation and Storage  

E-Print Network (OSTI)

for Electrochemical Energy Storage Nanostructured Electrodesof Electrode Design for Energy Storage and Generation .batteries and their energy storage efficiency. vii Contents

Khan, Javed Miller

2012-01-01T23:59:59.000Z

197

Energy Storage Demonstration Project Locations | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage Demonstration Project Locations Energy Storage Demonstration Project Locations Map of the United States showing the location of Energy Storage Demonstration projects...

198

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

Survey of Thermal Energy Storage in Aquifers Coupled withGeneration and Energy Storage," presented at Frontiers ofStudy of Underground Energy Storage Using High-Pressure,

Authors, Various

2011-01-01T23:59:59.000Z

199

AQUIFER THERMAL ENERGY STORAGE-A SURVEY  

E-Print Network (OSTI)

1978, High temperature underground thermal energy storage,in Proceedings, Thermal Energy Storage in Aquifers Workshop:High temperature underground thermal energy storage, in ATES

Tsang, Chin Fu

2012-01-01T23:59:59.000Z

200

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

B. Quale. Seasonal storage of thermal energy in water in theand J. Schwarz, Survey of Thermal Energy Storage in AquifersSecond Annual Thermal Energy Storage Contractors'

Authors, Various

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Nuclear Fuels Storage & Transportation Planning Project | Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Fuels Storage & Transportation Planning Project Nuclear Fuels Storage & Transportation Planning Project Independent Spent Fuel Storage Installation (ISFSI) at the shutdown...

202

Fuel Cell Technologies Office: Hydrogen Storage  

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

| Consumer Information Hydrogen Storage Search Search Help Hydrogen Storage EERE Fuel Cell Technologies Office Hydrogen Storage Printable Version Share this resource Send...

203

Distributed Generation with Heat Recovery and Storage  

E-Print Network (OSTI)

of electricity and natural gas DER No Heat Storage: therecovery and storage) utility electricity and natural gasbut no heat storage, a 200 kW natural gas reciprocating

Siddiqui, Afzal S.; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

2008-01-01T23:59:59.000Z

204

Natural Gas Underground Storage Capacity (Summary)  

Gasoline and Diesel Fuel Update (EIA)

Salt Caverns Storage Capacity Aquifers Storage Capacity Depleted Fields Storage Capacity Total Working Gas Capacity Working Gas Capacity of Salt Caverns Working Gas Capacity of...

205

Silo Storage Preconceptual Design  

Science Conference Proceedings (OSTI)

The National Nuclear Security Administration (NNSA) has a need to develop and field a low-cost option for the long-term storage of a variety of radiological material. The storage options primary requirement is to provide both environmental and physical protection of the materials. Design criteria for this effort require a low initial cost and minimum maintenance over a 50-year design life. In 1999, Argonne National Laboratory-West was tasked with developing a dry silo storage option for the BN-350 Spent Fuel in Aktau Kazakhstan. Argons design consisted of a carbon steel cylinder approximately 16 ft long, 18 in. outside diameter and 0.375 in. wall thickness. The carbon steel silo was protected from corrosion by a duplex coating system consisting of zinc and epoxy. Although the study indicated that the duplex coating design would provide a design life well in excess of the required 50 years, the review board was concerned because of the novelty of the design and the lack of historical use. In 2012, NNSA tasked Idaho National Laboratory (INL) with reinvestigating the silo storage concept and development of alternative corrosion protection strategies. The 2012 study, Silo Storage Concepts, Cathodic Protection Options Study (INL/EST-12-26627), concludes that the option which best fits the design criterion is a passive cathotic protection scheme, consisting of a carbon steel tube coated with zinc or a zinc-aluminum alloy encapsulated in either concrete or a cement grout. The hot dipped zinc coating option was considered most efficient, but the flame-sprayed option could be used if a thicker zinc coating was determined to be necessary.

Stephanie L. Austad; Patrick W. Bragassa; Kevin M Croft; David S Ferguson; Scott C Gladson; Annette L Shafer; John H Weathersby

2012-09-01T23:59:59.000Z

206

ENERGY STAR Enterprise Storage Draft Specification Framework  

E-Print Network (OSTI)

This document describes the key building blocks that form the basis for every ENERGY STAR specification; these items are intended to provide the framework around which the EPA can develop an effective energy efficiency program for Enterprise Storage. The principal objectives for this ENERGY STAR specification are threefold: (1) to encourage widespread adoption of appropriate hardware and software strategies to improve energy efficiency in enterprise storage systems, (2) to provide purchasers with the means to identify the most energy efficient enterprise storage solutions for their specific end-use application, and (3) to provide tools and information to designers and mangers looking to improve the efficiency of data center operations. The purpose of each building block is provided under the subheadings below, along with EPAs preliminary thoughts on how each may ultimately be incorporated into the Version 1.0 Enterprise Storage specification. At the end of each section are a series of questions aimed at generating discussion about the proposed approach. Please note that this document is not intended to be a comprehensive review of the ENERGY STAR perspective on enterprise storage, rather it serves as a starting point for EPAs specification development efforts. Stakeholders are encouraged to provide feedback on the specific concepts and definitions presented in this document, and are also welcome to submit comments of a more general nature. Communication between EPA and industry stakeholders is critical to the success of the ENERGY STAR program, especially in this early stage of the specification development process. Any and all creative suggestions for improvements to the basic ENERGY STAR approach outlined in this document will be considered for inclusion in subsequent draft and final specifications. ENERGY STAR representatives are available for additional technical discussions with interested parties at any time during the specification development process. Please contact Steve Pantano, ICF International, at

unknown authors

2009-01-01T23:59:59.000Z

207

Thermal analysis of simulated Pantex pit storage  

Science Conference Proceedings (OSTI)

This report investigates potential pit storage configurations that could be used at the Mason and Hanger Pantex Plant. The study utilizes data from a thermal test series performed at Lawrence Livermore National Laboratory (LLNL) that simulated these storage configurations. The heat output values used in the LLNL test series do not represent actual pits but are rounded numbers that were chosen for convenience to allow parameter excursions. Specifically in this project, we are modeling the heat transfer and air flow around cylindrical storage containers in Pantex magazines in order to predict container temperatures. This difficult problem in thermal- fluid mechanics involves transient, three-dimensional (3-D) natural convection and thermal radiation around interacting containers with various heat generation rates. Our approach is to link together two computational methods in order to synthesize a modeling procedure for a large array of pit storage containers. The approach employs a finite element analysis of a few containers, followed by a lumped- parameter model of an array of containers. The modeling procedure we developed was applied in the simulation of a recent experiment where temperatures of pit storage containers were monitored in a steady- state, controlled environment. Our calculated pit container temperatures are comparable with data from that experiment. We found it absolutely necessary to include thermal radiation between containers in order to predict temperatures accurately, although the assumption of black-body radiation appears to be sufficient. When radiation is neglected the calculated temperatures are 4 to 6 {degrees}C higher than temperature data from the experiment. We also investigated our model`s sensitivity to variations in the natural convection heat transfer coefficient and found that with a 50% drop in the coefficient, calculated temperatures are approximately I {degree}C higher. Finally, with a modified lumped-parameter model, we demonstrate how an entire Pantex magazine can be simulated.

Aceves, S.M., Kornblum, B.T.

1996-10-01T23:59:59.000Z

208

Storage Ring | Advanced Photon Source  

NLE Websites -- All DOE Office Websites (Extended Search)

The Electron Storage Ring The 7-GeV electrons are injected into the 1104-m-circumference storage ring, a circle of more than 1,000 electromagnets and associated equipment, located...

209

Hydrogen Storage Technologies Hydrogen Delivery  

E-Print Network (OSTI)

Hydrogen Storage Technologies Roadmap Hydrogen Delivery Technical Team Roadmap June 2013 #12;This.................................................................................. 13 6. Hydrogen Storage and Innovation for Vehicle efficiency and Energy sustainability) is a voluntary, nonbinding, and nonlegal

210

Thermal energy storage application areas  

DOE Green Energy (OSTI)

The use of thermal energy storage in the areas of building heating and cooling, recovery of industrial process and waste heat, solar power generation, and off-peak energy storage and load management in electric utilities is reviewed. (TFD)

Not Available

1979-03-01T23:59:59.000Z

211

Computer modeling of ORNL storage tank sludge mobilization and mixing  

SciTech Connect

This report presents and analyzes the results of the computer modeling of mixing and mobilization of sludge in horizontal, cylindrical storage tanks using submerged liquid jets. The computer modeling uses the TEMPEST computational fluid dynamics computer program. The horizontal, cylindrical storage tank configuration is similar to the Melton Valley Storage Tanks (MVST) at Oak Ridge National (ORNL). The MVST tank contents exhibit non-homogeneous, non-Newtonian rheology characteristics. The eventual goals of the simulations are to determine under what conditions sludge mobilization using submerged liquid jets is feasible in tanks of this configuration, and to estimate mixing times required to approach homogeneity of the contents of the tanks.

Terrones, G.; Eyler, L.L.

1993-09-01T23:59:59.000Z

212

ECONOMIC EVALUATION OF CO2 STORAGE AND SINK ENHANCEMENT OPTIONS  

Science Conference Proceedings (OSTI)

This project developed life-cycle costs for the major technologies and practices under development for CO{sub 2} storage and sink enhancement. The technologies evaluated included options for storing captured CO{sub 2} in active oil reservoirs, depleted oil and gas reservoirs, deep aquifers, coal beds, and oceans, as well as the enhancement of carbon sequestration in forests and croplands. The capture costs for a nominal 500 MW{sub e} integrated gasification combined cycle plant from an earlier study were combined with the storage costs from this study to allow comparison among capture and storage approaches as well as sink enhancements.

Bert Bock; Richard Rhudy; Howard Herzog; Michael Klett; John Davison; Danial G. De La Torre Ugarte; Dale Simbeck

2003-02-01T23:59:59.000Z

213

Part II Energy Storage Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

II. Energy Storage Technology Overview * Instructor - Haresh Kamath, EPRI PEAC * Short term - Flywheels, Cranking Batteries, Electrochemical Capacitors, SMES * Long term -...

214

Normal matter storage of antiprotons  

SciTech Connect

Various simple issues connected with the possible storage of anti p in relative proximity to normal matter are discussed. Although equilibrium storage looks to be impossible, condensed matter systems are sufficiently rich and controllable that nonequilibrium storage is well worth pursuing. Experiments to elucidate the anti p interactions with normal matter are suggested. 32 refs.

Campbell, L.J.

1987-01-01T23:59:59.000Z

215

Transportable Energy Storage Systems Project  

Science Conference Proceedings (OSTI)

This project will define the requirements and specification for a transportable energy storage system and then screen various energy storage options and assess their capability to meet that specification. The application will be designed to meet peak electrical loads (3-4 hours of storage) on the electrical distribution system.

2009-10-23T23:59:59.000Z

216

COSBench: cloud object storage benchmark  

Science Conference Proceedings (OSTI)

With object storage systems being increasingly recognized as a preferred way to expose one's storage infrastructure to the web, the past few years have witnessed an explosion in the acceptance of these systems. Unfortunately, the proliferation of available ... Keywords: benchmark tool, object storage

Qing Zheng; Haopeng Chen; Yaguang Wang; Jian Zhang; Jiangang Duan

2013-04-01T23:59:59.000Z

217

Hybrid electrical energy storage systems  

Science Conference Proceedings (OSTI)

Electrical energy is a high quality form of energy that can be easily converted to other forms of energy with high efficiency and, even more importantly, it can be used to control lower grades of energy quality with ease. However, building a cost-effective ... Keywords: charge, electrical storage, energy, energy storage, hybrid storage, management

Massoud Pedram; Naehyuck Chang; Younghyun Kim; Yanzhi Wang

2010-08-01T23:59:59.000Z

218

Energy Storage & Power Electronics 2008 Peer Review - Energy Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

& Power Electronics 2008 Peer Review - Energy & Power Electronics 2008 Peer Review - Energy Storage Systems (ESS) Presentations Energy Storage & Power Electronics 2008 Peer Review - Energy Storage Systems (ESS) Presentations The 2008 Peer Review Meeting for the DOE Energy Storage and Power Electronics Program (ESPE) was held in Washington DC on Sept. 29-30, 2008. Current and completed program projects were presented and reviewed by a group of industry professionals. The 2008 agenda was composed of 28 projects that covered a broad range of new and ongoing, state-of-the-art, energy storage and power electronics technologies, including updates on the collaborations among DOE/ESPE, CEC in California, and NYSERDA in New York. Energy Storage Systems (ESS) presentations are available below. ESPE 2008 Peer Review - EAC Energy Storage Subcommittee - Brad Roberts, S&C

219

FAQs about Storage Capacity  

Gasoline and Diesel Fuel Update (EIA)

about Storage Capacity about Storage Capacity How do I determine if my tanks are in operation or idle or non-reportable? Refer to the following flowchart. Should idle capacity be included with working capacity? No, only report working capacity of tanks and caverns in operation, but not for idle tanks and caverns. Should working capacity match net available shell in operation/total net available shell capacity? Working capacity should be less than net available shell capacity because working capacity excludes contingency space and tank bottoms. What is the difference between net available shell capacity in operation and total net available shell capacity? Net available shell capacity in operation excludes capacity of idle tanks and caverns. What do you mean by transshipment tanks?

220

gas cylinder storage guidelines  

NLE Websites -- All DOE Office Websites (Extended Search)

Compressed Gas Cylinder Storage Guidelines Compressed Gas Cylinder Storage Guidelines All cylinders must be stored vertical, top up across the upper half the cylinder but below the shoulder. Small cylinder stands or other methods may be appropriate to ensure that the cylinders are secured from movement. Boxes, cartons, and other items used to support small cylinders must not allow water to accumulate and possible cause corrosion. Avoid corrosive chemicals including salt and fumes - keep away from direct sunlight and keep objects away that could fall on them. Use Gas pressure regulators that have been inspected in the last 5 years. Cylinders that contain fuel gases whether full or empty must be stored away from oxidizer cylinders at a minimum of 20 feet. In the event they are stored together, they must be separated by a wall 5 feet high with

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Carbon Storage Review 2012  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration Options in the Illinois Basin - Phase III DE-FC26-05NT42588 Robert J. Finley and the MGSC Project Team Illinois State Geological Survey (University of Illinois) and Schlumberger Carbon Services U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Building the Infrastructure for CO 2 Storage August 21-23, 2012 * The Midwest Geological Sequestration Consortium is funded by the U.S. Department of Energy through the National Energy Technology Laboratory (NETL) via the Regional Carbon Sequestration Partnership Program (contract number DE-FC26-05NT42588) and by a cost share agreement with the Illinois Department of Commerce and Economic Opportunity, Office of Coal Development through the Illinois Clean Coal

222

NSLS VUV Storage Ring  

NLE Websites -- All DOE Office Websites (Extended Search)

VUV Storage Ring VUV Storage Ring VUV Normal Operations Operating Parameters (pdf) Insertion Devices Flux & Brightness Orbit Stability Lattice Information (pdf) Lattice : MAD Dataset Mechanical Drawing (pdf) VUV Operating Schedule Introduction & History The VUV Ring at the National Synchrotron Light Source was one of the first of the 2nd generation light sources to operate in the world. Initially designed in 1976 the final lattice design was completed in 1978 shortly after funding was approved. Construction started at the beginning of FY 1979 and installation of the magnets was well underway by the end of FY 1980. The first stored beam was achieved in December of 1981 at 600 MeV and the first photons were delivered to beamlines in May 1982, with routine beam line operations underway by the start of FY 1983. The number of beam

223

Solar panel with storage  

SciTech Connect

A self contained, fully automatic, vertical wall panel, solar energy system characterized by having no moving parts in the panel. The panel is substantially a shallow rectangular box having a closed perimeter, an outer insulating chamber which is substantially a double glazed window, and an inner energy storage chamber which is provided with containers of phase change materials. The energy storage chamber is provided with air entrance and exit passages which communicate with the space to be heated. Thermostatically controlled blowers serve to move air from the space to be heated across the containers of phase change material and back to the space to be heated. Thermostatically controlled blowers also serve to move insulating material into and out of the insulating chamber at appropriate times.

Zilisch, K.P.

1984-05-08T23:59:59.000Z

224

Superconducting magnetic energy storage  

SciTech Connect

Recent programmatic developments in Superconducting Magnetic Energy Storage (SMES) have prompted renewed and widespread interest in this field. In mid 1987 the Defense Nuclear Agency, acting for the Strategic Defense Initiative Office, issued a request for proposals for the design and construction of SMES Engineering Test Model (ETM). Two teams, one led by Bechtel and the other by Ebasco, are now engaged in the first phase of the development of a 10 to 20 MWhr ETM. This report presents the rationale for energy storage on utility systems, describes the general technology of SMES, and explains the chronological development of the technology. The present ETM program is outlined; details of the two projects for ETM development are described in other papers in these proceedings. The impact of high T/sub c/ materials on SMES is discussed. 69 refs., 3 figs., 3 tabs.

Hassenzahl, W.

1988-08-01T23:59:59.000Z

225

Superconducting magnetic energy storage  

DOE Green Energy (OSTI)

Fusion power production requires energy storage and transfer on short time scales to create confining magnetic fields and for heating plasmas. The theta-pinch Scyllac Fusion Test Reactor (SFTR) requires 480 MJ of energy to drive the 5-T compression field with a 0.7-ms rise time. Tokamak Experimental Power Reactors (EPR) require 1 to 2 GJ of energy with a 1 to 2-s rise time for plasma ohmic heating. The design, development, and testing of four 300-kJ energy storage coils to satisfy the SFTR needs are described. Potential rotating machinery and homopolar energy systems for both the Reference Theta-Pinch Reactor (RTPR) and tokamak ohmic-heating are presented.

Rogers, J.D.

1976-01-01T23:59:59.000Z

226

NATURAL GAS STORAGE ENGINEERING Kashy Aminian  

E-Print Network (OSTI)

NATURAL GAS STORAGE ENGINEERING Kashy Aminian Petroleum & Natural Gas Engineering, West Virginia University, Morgantown, WV, USA. Keywords: Gas Storage, Natural Gas, Storage, Deliverability, Inventory Chapters Glossary Bibliography Biographical Sketch Summary Underground storage of natural gas

Mohaghegh, Shahab

227

Catalyzed alanates for hydrogen storage  

DOE Green Energy (OSTI)

The discovery that hydrogen can be reversibly absorbed and desorbed from complex hydrides (the alanates) by the addition of catalysts has created an entirely new prospect for lightweight hydrogen storage. Unlike the interstitial intermetallic hydrides, these compounds release hydrogen through a series of decomposition/recombination reactions e.g.: NaAlH{sub 4} {Leftrightarrow} 1/3Na{sub 3}AlH{sub 6} + 2/3Al + H{sub 2} {Leftrightarrow} NaH + Al + 3/2H{sub 2}. Initial work resulted in improved catalysts, advanced methods of preparation and a better understanding of the hydrogen absorption and desorption processes. Recent studies have clarified some of the fundamental material properties as well as the engineering characteristics of catalyst enhanced sodium alanate. Phase transitions observed real-time through in situ X-ray powder diffraction demonstrate that the decomposition reactions occur through long-range transport of metal species. SEM imaging and EDS analysis verify aluminum segregation to the surface of the material during decomposition. The equilibrium thermodynamics of decomposition have now been measured down to room temperature. They show a plateau pressure for the first reaction of 1 atm at 33 C, which suggest that, thermodynamically, this material is ideally suited to onboard hydrogen storage for fuel cell vehicles. Room temperature desorption with slow but measurable kinetics has been recorded for the first time. Studies at elevated temperatures (125-165 C), approaching that found in fuel cell operations, were performed on a scaled-up test bed. The bed demonstrated surprisingly good kinetics and other positive material properties. However, these studies also pointed to the need to develop new non-alkoxide based catalysts and doping methods to increase capacity and reduce the level of hydrocarbon impurities found in the desorbed hydrogen. For this reason, new Ti-Cl catalysts and doping processes are being developed which show higher capacities and improved kinetics. An overview of the current state-of-the-art will be presented along with our own studies and the implications for the viability of these materials in on-board hydrogen storage applications.

K. J. Gross; G. J. Thomas; C. Jensen

2000-11-01T23:59:59.000Z

228

Maui energy storage study.  

SciTech Connect

This report investigates strategies to mitigate anticipated wind energy curtailment on Maui, with a focus on grid-level energy storage technology. The study team developed an hourly production cost model of the Maui Electric Company (MECO) system, with an expected 72 MW of wind generation and 15 MW of distributed photovoltaic (PV) generation in 2015, and used this model to investigate strategies that mitigate wind energy curtailment. It was found that storage projects can reduce both wind curtailment and the annual cost of producing power, and can do so in a cost-effective manner. Most of the savings achieved in these scenarios are not from replacing constant-cost diesel-fired generation with wind generation. Instead, the savings are achieved by the more efficient operation of the conventional units of the system. Using additional storage for spinning reserve enables the system to decrease the amount of spinning reserve provided by single-cycle units. This decreases the amount of generation from these units, which are often operated at their least efficient point (at minimum load). At the same time, the amount of spinning reserve from the efficient combined-cycle units also decreases, allowing these units to operate at higher, more efficient levels.

Ellison, James; Bhatnagar, Dhruv; Karlson, Benjamin

2012-12-01T23:59:59.000Z

229

Fact Sheet: Energy Storage Technology Advancement Partnership...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fact Sheet: Energy Storage Technology Advancement Partnership (October 2012) More Documents & Publications Webinar Presentation: Energy Storage Solutions for Microgrids (November...

230

Energy Storage Technologies Available for Licensing ...  

Energy Storage Technologies Available for Licensing U.S. Department of Energy laboratories and participating research institutions have energy storage ...

231

Energy Storage | Open Energy Information  

Open Energy Info (EERE)

Storage Storage Jump to: navigation, search TODO: Source information Contents 1 Introduction 2 Benefits 3 Technologies 4 References Introduction Energy storage is a tool that can be used by grid operators to help regulate the electrical grid and help meet demand. In its most basic form, energy storage "stores" excess energy that would otherwise be wasted so that it can be used later when demand is higher. Energy Storage can be used to balance microgrids, perform frequency regulation, and provide more reliable power for high tech industrial facilities.[1] Energy storage will also allow for the expansion of intermittent renewable energy, like wind and solar, to provide electricity around the clock. Some of the major issues concerning energy storage include cost, efficiency, and size.

232

Grid Applications for Energy Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Applications for Energy Storage Applications for Energy Storage Flow Cells for Energy Storage Workshop Washington DC 7-8 March 2012 Joe Eto jheto@lbl.gov (510) 486-7284 Referencing a Recent Sandia Study,* This Talk Will: Describe and illustrate selected grid applications for energy storage Time-of-use energy cost management Demand charge management Load following Area Regulation Renewables energy time shift Renewables capacity firming Compare Sandia's estimates of the economic value of these applications to the Electricity Storage Association's estimates of the capital costs of energy storage technologies *Eyer, J. and G. Corey. Energy Storage for the Electricity Grid: Benefits and Market Potential Assessment Guide. February 2010. SAND2010-0815 A Recent Sandia Study Estimates the Economic

233

EIA - Natural Gas Storage Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Storage Storage Weekly Working Gas in Underground Storage U.S. Natural gas inventories held in underground storage facilities by East, West, and Producing regions (weekly). Underground Storage - All Operators Total storage by base gas and working gas, and storage activity by State (monthly, annual). Underground Storage by Type U.S. storage and storage activity by all operators, salt cavern fields and nonsalt cavern (monthly, annual). Underground Storage Capacity Storage capacity, working gas capacity, and number of active fields for salt caverns, aquifers, and depleted fields by State (monthly, annual). Liquefied Natural Gas Additions to and Withdrawals from Storage By State (annual). Weekly Natural Gas Storage Report Estimates of natural gas in underground storage for the U.S. and three regions of the U.S.

234

Flow Cells for Energy Storage Workshop Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Electricity Delivery Electricity Delivery & Energy Reliability Organized by: Energy Efficiency & Renewable Energy W i t h h e l p b y : Agenda Day/Time Speaker Subject Wednesday, March 07, 2012 8:45-9:00 Adam Weber, LBNL Welcome and workshop overview 9:00-9:30 Various, EERE, OFCT Background, approach, and reversible fuel cells 9:30-9:55 Michael Perry, UTRC Renaissance in flow cells: opportunities 9:55-10:20 Joe Eto, LBNL Energy storage requirements for the smart grid 10:20-10:35 AM Break 10:35-11:00 Robert Savinell, CWRU Revisiting flow-battery R&D 11:00-11:25 Stephen Clarke, Applied Intellectual Capital Lessons learned and yet to be learned from 20 years in RFB R&D 11:25-11:45 Imre Gyuk, DOE OE Research and deployment of stationary storage at DOE

235

Dry Cask Storage Characterization Project: Interim Progress Report - October 2001  

Science Conference Proceedings (OSTI)

With some independent spent-fuel storage installations (ISFSIs) approaching their U.S. Nuclear Regulatory Commission (NRC) licensing limit of 20 years, utilities will need to apply for a license extension to keep existing spent fuel in a dry storage system. At present, however, the NRC has not fully developed a recommended license extension approach for ISFSI licensees. In addition, the U.S. Department of Energy (DOE) has requested information on the long-term behavior of spent fuel stored in dry conditi...

2001-10-25T23:59:59.000Z

236

NETL: Carbon Storage - NETL Carbon Capture and Storage Database  

NLE Websites -- All DOE Office Websites (Extended Search)

CCS Database CCS Database Carbon Storage NETL's Carbon Capture, Utilization, and Storage Database - Version 4 Welcome to NETL's Carbon Capture, Utilization, and Storage (CCUS) Database. The database includes active, proposed, canceled, and terminated CCUS projects worldwide. Information in the database regarding technologies being developed for capture, evaluation of sites for carbon dioxide (CO2) storage, estimation of project costs, and anticipated dates of completion is sourced from publically available information. The CCUS Database provides the public with information regarding efforts by various industries, public groups, and governments towards development and eventual deployment of CCUS technology. As of November 2012, the database contained 268 CCUS projects worldwide. The 268 projects include 68 capture, 61 storage, and 139 for capture and storage in more than 30 countries across 6 continents. While most of the projects are still in the planning and development stage, or have recently been proposed, 37 are actively capturing and injecting CO2

237

Economics of compressed air energy storage employing thermal energy storage  

DOE Green Energy (OSTI)

The approach taken in this study is to adopt system design and capital cost estimates from three independent CAES studies (eight total designs) and, by supplying a common set of fuel/energy costs and economic assumptions in conjunction with a common methodology, to arrive at a series of levelized energy costs over the system's lifetime. In addition, some analyses are provided to gauge the sensitivity of these levelized energy costs to fuel and compression energy costs and to system capacity factors. The systems chosen for comparison are of four generic types: conventional CAES, hybrid CAES, adiabatic CAES, and an advanced-design gas turbine (GT). In conventional CAES systems the heat of compression generated during the storage operation is rejected to the environment, and later, during the energy-generation phase, turbine fuel must be burned to reheat the compressed air. In the hybrid systems some of the heat of compression is stored and reapplied later during the generation phase, thereby reducing turbine fuel requirements. The adiabatic systems store adequate thermal energy to eliminate the need for turbine fuel entirely. The gas turbine is included within the report for comparison purposes; it is an advanced-design turbine, one that is expected to be available by 1985.

Schulte, S.C.; Reilly, R.W.

1979-11-01T23:59:59.000Z

238

Economics of compressed air energy storage employing thermal energy storage  

SciTech Connect

The approach taken in this study is to adopt system design and capital cost estimates from three independent CAES studies (eight total designs) and, by supplying a common set of fuel/energy costs and economic assumptions in conjunction with a common methodology, to arrive at a series of levelized energy costs over the system's lifetime. In addition, some analyses are provided to gauge the sensitivity of these levelized energy costs to fuel and compression energy costs and to system capacity factors. The systems chosen for comparison are of four generic types: conventional CAES, hybrid CAES, adiabatic CAES, and an advanced-design gas turbine (GT). In conventional CAES systems the heat of compression generated during the storage operation is rejected to the environment, and later, during the energy-generation phase, turbine fuel must be burned to reheat the compressed air. In the hybrid systems some of the heat of compression is stored and reapplied later during the generation phase, thereby reducing turbine fuel requirements. The adiabatic systems store adequate thermal energy to eliminate the need for turbine fuel entirely. The gas turbine is included within the report for comparison purposes; it is an advanced-design turbine, one that is expected to be available by 1985.

Schulte, S.C.; Reilly, R.W.

1979-11-01T23:59:59.000Z

239

Optimization and Valuation of Natural Gas Storage: or How to Get More out of the Gas Piggy Bank  

Science Conference Proceedings (OSTI)

Storage capacity can be extremely valuable in the natural gas industry. However, because gas prices are so volatile and storage is subject to multiple physical constraints, it can be difficult for managers to determine how much storage is worth and how to extract the greatest value. This report shows that natural gas storage can be viewed as a bundle of options, and it exploits this observation to develop a powerful new approach to valuation and management.

2001-07-11T23:59:59.000Z

240

Interim storage study report  

SciTech Connect

High-level radioactive waste (HLW) stored at the Idaho Chemical Processing Plant (ICPP) in the form of calcine and liquid and liquid sodium-bearing waste (SBW) will be processed to provide a stable waste form and prepare the waste to be transported to a permanent repository. Because a permanent repository will not be available when the waste is processed, the waste must be stored at ICPP in an Interim Storage Facility (ISF). This report documents consideration of an ISF for each of the waste processing options under consideration.

Rawlins, J.K.

1998-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

The EMS Energy Institute at The Pennsylvania State University (Penn State) has managed the Gas Storage Technology Consortium (GSTC) since its inception in 2003. The GSTC infrastructure provided a means to accomplish industry-driven research and development designed to enhance the operational flexibility and deliverability of the nation's gas storage system, and provide a cost-effective, safe, and reliable supply of natural gas to meet domestic demand. The GSTC received base funding from the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL) Oil & Natural Gas Supply Program. The GSTC base funds were highly leveraged with industry funding for individual projects. Since its inception, the GSTC has engaged 67 members. The GSTC membership base was diverse, coming from 19 states, the District of Columbia, and Canada. The membership was comprised of natural gas storage field operators, service companies, industry consultants, industry trade organizations, and academia. The GSTC organized and hosted a total of 18 meetings since 2003. Of these, 8 meetings were held to review, discuss, and select proposals submitted for funding consideration. The GSTC reviewed a total of 75 proposals and committed co-funding to support 31 industry-driven projects. The GSTC committed co-funding to 41.3% of the proposals that it received and reviewed. The 31 projects had a total project value of $6,203,071 of which the GSTC committed $3,205,978 in co-funding. The committed GSTC project funding represented an average program cost share of 51.7%. Project applicants provided an average program cost share of 48.3%. In addition to the GSTC co-funding, the consortium provided the domestic natural gas storage industry with a technology transfer and outreach infrastructure. The technology transfer and outreach were conducted by having project mentoring teams and a GSTC website, and by working closely with the Pipeline Research Council International (PRCI) to jointly host technology transfer meetings and occasional field excursions. A total of 15 technology transfer/strategic planning workshops were held.

Joel Morrison; Elizabeth Wood; Barbara Robuck

2010-09-30T23:59:59.000Z

242

Down Select Report of Chemical Hydrogen Storage Materials, Catalysts, and Spent Fuel Regeneration Processes  

DOE Green Energy (OSTI)

The DOE Hydrogen Storage Program is focused on identifying and developing viable hydrogen storage systems for onboard vehicular applications. The program funds exploratory research directed at identifying new materials and concepts for storage of hydrogen having high gravimetric and volumetric capacities that have the potential to meet long term technical targets for onboard storage. Approaches currently being examined are reversible metal hydride storage materials, reversible hydrogen sorption systems, and chemical hydrogen storage systems. The latter approach concerns materials that release hydrogen in endothermic or exothermic chemical bond-breaking processes. To regenerate the spent fuels arising from hydrogen release from such materials, chemical processes must be employed. These chemical regeneration processes are envisioned to occur offboard the vehicle.

Ott, Kevin; Linehan, Sue; Lipiecki, Frank; Aardahl, Christopher L.

2008-08-24T23:59:59.000Z

243

Physical approaches to DNA sequencing and detection  

E-Print Network (OSTI)

With the continued improvement of sequencing technologies, the prospect of genome-based medicine is now at the forefront of scientific research. To realize this potential, however, we need a revolutionary sequencing method for the cost-effective and rapid interrogation of individual genomes. This capability is likely to be provided by a physical approach to probing DNA at the single nucleotide level. This is in sharp contrast to current techniques and instruments which probe, through chemical elongation, electrophoresis, and optical detection, length differences and terminating bases of strands of DNA. In this Colloquium we review several physical approaches to DNA detection that have the potential to deliver fast and low-cost sequencing. Center-fold to these approaches is the concept of nanochannels or nanopores which allow for the spatial confinement of DNA molecules. In addition to their possible impact in medicine and biology, the methods offer ideal test beds to study open scientific issues and challenges in the relatively unexplored area at the interface between solids, liquids, and biomolecules at the nanometer length scale. We emphasize the physics behind these methods and ideas, critically describe their advantages and drawbacks, and discuss future research opportunities in this field.

Michael Zwolak; Massimiliano Di Ventra

2007-08-20T23:59:59.000Z

244

Technical and economic feasibility of thermal storage. Final report  

DOE Green Energy (OSTI)

The technical and economic feasibility of various thermal energy storage alternatives is determined by comparing the system performance and annualized cost which result from each storage alternative operating with the same solar collector model, the same building load model, and the same heating system and controls model. Performance and cost calculations are made on the basis of an hour-by-hour time step using actual weather bureau data for Albuquerque, N. M., and New York City for a single six-month heating season. The primary approach to comparing various storage alternatives is to allow the collector area and storage mass to vary until a minimum cost combination is achieved. In the Albuquerque location collector area of 325 ft/sup 2/, water storage mass of 12.5 lb/ft/sup 2/ of collector area, and phase change mass of 6.25 lb/ft/sup 2/ of collector area results in minimum cost systems, each of which delivers about 50% of the total building demand. The primary conclusion is that, using current costs for materials and containers, water is the cheapest storage alternative for heating applications in both Albuquerque and New York City. The cost of containing or encapsulating phase change materials, coupled with their small system performance advantage, is the main reason for this conclusion. The use of desiccant materials for thermal storage is considered to be impractical due to irreversibilities in thermal cycling.

Shelpuk, B.; Joy, P.; Crouthamel, M.

1977-06-01T23:59:59.000Z

245

Hydrogen Storage Materials Database Demonstration  

NLE Websites -- All DOE Office Websites (Extended Search)

| Fuel Cell Technologies Program Source: US DOE 4/25/2011 eere.energy.gov | Fuel Cell Technologies Program Source: US DOE 4/25/2011 eere.energy.gov Hydrogen Storage Materials Database Demonstration FUEL CELL TECHNOLOGIES PROGRAM Ned Stetson Storage Tech Team Lead Fuel Cell Technologies Program U.S. Department of Energy 12/13/2011 Hydrogen Storage Materials Database Marni Lenahan December 13, 2011 Database Background * The Hydrogen Storage Materials Database was built to retain information from DOE Hydrogen Storage funded research and make these data more accessible. * Data includes properties of hydrogen storage materials investigated such as synthesis conditions, sorption and release conditions, capacities, thermodynamics, etc. http://hydrogenmaterialssearch.govtools.us Current Status * Data continues to be collected from DOE funded research.

246

Summary Report from Theory Focus Session on Hydrogen Storage Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Theory Focus Session on Hydrogen Storage Materials DOE Hydrogen Program Assessment of Modeling Needs for Hydrogen Storage This report provides a summary of feedback from co-organizers, speakers and participants of the Department of Energy's (DOE) Theory Focus Session on Hydrogen Storage Materials, held Thursday, May 18, 2006, Crystal City, VA, in conjunction with the DOE Hydrogen Program Annual Merit Review, May 16-19, 2006. Session co-organizers: Chris Wolverton (Ford), Karl Johnson (University of Pittsburgh), Maciek Gutowski (Pacific Northwest National Laboratory) Goal of focus session: Identify critical areas, key barriers and gaps in current theory/modeling approaches for hydrogen storage materials and technologies Role of modeling and simulation in design of H

247

ESS 2012 Peer Review - Energy Storage Test Pad - David Rose, SNL  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage Test Pad Energy Storage Test Pad Date 09/28/2012 Name David Rose The author gratefully acknowledges the support of Dr. Imre Gyuk and the Department of Energy's Office of Electricity Delivery & Energy Reliability. Energy Storage Test Pad (ESTP)  Challenge: Unbiased, third party evaluation is a necessary step to bring new technologies to market  The equipment and expertise necessary to perform testing of energy storage systems can be cost prohibitive, especially at the MW level  Approach: Offer third party testing that provides a real picture of how energy storage systems operate  This in turn provides confidence to developers, users and adopters of energy storage  Goal: Utilize infrastructure and expertise at Sandia to perform high value testing of energy storage systems

248

Natural gas storage - end user interaction. Final report, September 1992--May 1996  

Science Conference Proceedings (OSTI)

The primary purpose of this project is to develop an understanding of the market for natural gas storage that will provide for rigorous evaluation of federal research and development opportunities in storage technologies. The project objectives are: (1) to identify market areas and end use sectors where new natural gas underground storage capacity can be economically employed; (2) to develop a storage evaluation system that will provide the analytical tool to evaluate storage requirements under alternate economic, technology, and market conditions; and (3) to analyze the economic and technical feasibility of alternatives to conventional gas storage. An analytical approach was designed to examine storage need and economics on a total U.S. gas system basis, focusing on technical and market issues. Major findings of each subtask are reported in detail. 79 figs.

NONE

1998-12-31T23:59:59.000Z

249

Magnetic energy storage  

DOE Green Energy (OSTI)

The fusion program embraces low loss superconductor strand development with integration into cables capable of carrying 50 kA in pulsed mode at high fields. This evolvement has been paralleled with pulsed energy storage coil development and testing from tens of kJ at low fields to a 20 MJ prototype tokamak induction coil at 7.5 T. Energy transfer times have ranged from 0.7 ms to several seconds. Electric utility magnetic storage for prospective application is for diurnal load leveling with massive systems to store 10 GWh at 1.8 K in a dewar structure supported on bedrock underground. An immediate utility application is a 30 MJ system to be used to damp power oscillations on the Bonneville Power Administration electric transmission lines. An off-shoot of this last work is a new program for electric utility VAR control with the potential for use to suppress subsynchronous resonance. This paper presents work in progress, work planned, and recently completed unusual work.

Rogers, J.D.

1980-01-01T23:59:59.000Z

250

Flywheel energy storage workshop  

DOE Green Energy (OSTI)

Since the November 1993 Flywheel Workshop, there has been a major surge of interest in Flywheel Energy Storage. Numerous flywheel programs have been funded by the Advanced Research Projects Agency (ARPA), by the Department of Energy (DOE) through the Hybrid Vehicle Program, and by private investment. Several new prototype systems have been built and are being tested. The operational performance characteristics of flywheel energy storage are being recognized as attractive for a number of potential applications. Programs are underway to develop flywheels for cars, buses, boats, trains, satellites, and for electric utility applications such as power quality, uninterruptible power supplies, and load leveling. With the tremendous amount of flywheel activity during the last two years, this workshop should again provide an excellent opportunity for presentation of new information. This workshop is jointly sponsored by ARPA and DOE to provide a review of the status of current flywheel programs and to provide a forum for presentation of new flywheel technology. Technology areas of interest include flywheel applications, flywheel systems, design, materials, fabrication, assembly, safety & containment, ball bearings, magnetic bearings, motor/generators, power electronics, mounting systems, test procedures, and systems integration. Information from the workshop will help guide ARPA & DOE planning for future flywheel programs. This document is comprised of detailed viewgraphs.

O`Kain, D.; Carmack, J. [comps.

1995-12-31T23:59:59.000Z

251

Gas hydrate cool storage system  

DOE Patents (OSTI)

The invention presented relates to the development of a process utilizing a gas hydrate as a cool storage medium for alleviating electric load demands during peak usage periods. Several objectives of the invention are mentioned concerning the formation of the gas hydrate as storage material in a thermal energy storage system within a heat pump cycle system. The gas hydrate was formed using a refrigerant in water and an example with R-12 refrigerant is included. (BCS)

Ternes, M.P.; Kedl, R.J.

1984-09-12T23:59:59.000Z

252

Article for thermal energy storage  

DOE Patents (OSTI)

A thermal energy storage composition is provided which is in the form of a gel. The composition includes a phase change material and silica particles, where the phase change material may comprise a linear alkyl hydrocarbon, water/urea, or water. The thermal energy storage composition has a high thermal conductivity, high thermal energy storage, and may be used in a variety of applications such as in thermal shipping containers and gel packs.

Salyer, Ival O. (Dayton, OH)

2000-06-27T23:59:59.000Z

253

Electric storage cell or battery  

SciTech Connect

A lead storage cell comprises a storage jar, an electrolyte contained in the storage jar, negative and positive electrodes within the electrolyte and respectively having a negative electrode metal or active material and a positive electrode active material which are placed in contact with each other preferably a large-meshed woven or non-woven fabric having resistance to the electrolyte and inserted between the negative and positive electrodes.

Kosuga, J.

1981-11-17T23:59:59.000Z

254

Electricity Energy Storage Technology Options  

Science Conference Proceedings (OSTI)

A confluence of industry drivers8212including increased deployment of renewable generation, the high capital cost of managing grid peak demands, and large capital investments in grid infrastructure for reliability8212is creating new interest in electric energy storage systems. New EPRI research offers a current snapshot of the storage landscape and an analytical framework for estimating the benefits of applications and life-cycle costs of energy storage systems. This paper describes in detail 10 key appl...

2010-12-23T23:59:59.000Z

255

Enabling Utility-Scale Electrical Energy Storage through Underground Hydrogen-Natural Gas Co-Storage.  

E-Print Network (OSTI)

??Energy storage technology is needed for the storage of surplus baseload generation and the storage of intermittent wind power, because it can increase the flexibility (more)

Peng, Dan

2013-01-01T23:59:59.000Z

256

Underground Storage Tank Program (Vermont)  

Energy.gov (U.S. Department of Energy (DOE))

These rules are intended to protect public health and the environment by establishing standards for the design, installation, operation, maintenance, monitoring, and closure of underground storage...

257

SGDP Storage System Performance Supplement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Program (ESS) November 3, 2010 Presenter: Jacquelyn Bean Organization: DOE-National Energy Technology Laboratory (NETL) Funded in part by the Energy Storage Systems Program...

258

Breakthrough Materials for Energy Storage  

Title: Breakthrough Materials for Energy Storage Subject: A presentation at the 22nd NREL Industry Growth Forum by Amprius about its lithium ion battery technology

259

NREL: Energy Storage - Technology Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Technology Basics Photo of an ultracapacitor. Electrochemical energy storage devices provide the power for many everyday devices-from cars, trains, and laptops to personal digital...

260

Nanoarchitecture Electrodes for Energy Storage  

Science Conference Proceedings (OSTI)

New materials such as Si nanowires anodes and high-energy layered-layered composite cathode materials have increased the energy storage, but are low in...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

LPG storage vessel cracking experience  

SciTech Connect

In order to evaluate liquefied petroleum gas (LPG) handling and storage hazards, Caltex Petroleum Corp. (Dallas) surveyed several installations for storage vessel cracking problems. Cracking was found in approximately one-third of the storage vessels. In most cases, the cracking appeared to be due to original fabrication problems and could be removed without compromising the pressure containment. Several in-service cracking problems found were due to exposure to wet hydrogen sulfide. Various procedures were tried in order to minimize the in-service cracking potential. One sphere was condemned because of extensive subsurface cracking. This article's recommendations concern minimizing cracking on new and existing LPG storage vessels.

Cantwell, J.E. (Caltex Petroleum Corp., P.O. Box 619500, Dallas, TX (US))

1988-10-01T23:59:59.000Z

262

LPG storage vessel cracking experience  

SciTech Connect

As part of an overall company program to evaluate LPG handling and storage hazards the authors surveyed several installations for storage vessel cracking problems. Cracking was found in approximately one third of the storage vessels. In most cases the cracking appeared due to original fabrication problems and could be removed without compromising the pressure containment. Several in-service cracking problems due to exposure to wet hydrogen sulfide were found. Various procedures were tried in order to minimize the in-service cracking potential. One sphere was condemned because of extensive subsurface cracking. Recommendations are made to minimize cracking on new and existing LPG storage vessels.

Cantwell, J.E.

1988-01-01T23:59:59.000Z

263

Heat storage materials. Final report  

DOE Green Energy (OSTI)

The properties of various alloys, eutectics, and salts in respect to their usefulness for latent and sensible heat storage are surveyed and reported. (TFD)

Birchenall, C.E.

1977-12-01T23:59:59.000Z

264

Energy storage in carbon nanoparticles.  

E-Print Network (OSTI)

??Hydrogen (H2) and methane (CH4) are clean energy sources, and their storage in carbonaceous materials is a promising technology for safe and cost effective usage (more)

Guan, Cong.

2009-01-01T23:59:59.000Z

265

Advanced Concepts for Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Framework", Nature, 402, 276-279 (1999). Mesoporous Organosilica Material benzene-silica hybrid material Hydrogen storage behavior? S. Inagaki, S. Guan, T. Ohsuna, and...

266

Energy Storage Laboratory (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Energy Storage Laboratory at the Energy Systems Integration Facility. At NREL's Energy Storage Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on the integration of energy storage systems (both stationary and vehicle-mounted) and interconnection with the utility grid. Focusing on battery technologies, but also hosting ultra-capacitors and other electrical energy storage technologies, the laboratory will provide all resources necessary to develop, test, and prove energy storage system performance and compatibility with distributed energy systems. The laboratory will also provide robust vehicle testing capability, including a drive-in environmental chamber, which can accommodate commercial-sized hybrid, electric, biodiesel, ethanol, compressed natural gas, and hydrogen fueled vehicles. The Energy Storage Laboratory is designed to ensure personnel and equipment safety when testing hazardous battery systems or other energy storage technologies. Closely coupled with the research electrical distribution bus at ESIF, the Energy Storage Laboratory will offer megawatt-scale power testing capability as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Some application scenarios are: The following types of tests - Performance, Efficiency, Safety, Model validation, and Long duration reliability. (2) Performed on the following equipment types - (a) Vehicle batteries (both charging and discharging V2G); (b) Stationary batteries; (c) power conversion equipment for energy storage; (d) ultra- and super-capacitor systems; and (e) DC systems, such as commercial microgrids.

Not Available

2011-10-01T23:59:59.000Z

267

Hydrogen Storage in Carbon Nanotubes  

NLE Websites -- All DOE Office Websites (Extended Search)

STORAGE IN CARBON NANOTUBES JOHN E. FISCHER UNIVERSITY OF PENNSYLVANIA * SOME BASIC NOTIONS * BINDING SITES AND ENERGIES * PROCESSING TO ENHANCE CAPACITY: EX: ELECTROCHEMICAL Li...

268

The Fermilab data storage infrastructure  

SciTech Connect

Fermilab, in collaboration with the DESY laboratory in Hamburg, Germany, has created a petabyte scale data storage infrastructure to meet the requirements of experiments to store and access large data sets. The Fermilab data storage infrastructure consists of the following major storage and data transfer components: Enstore mass storage system, DCache distributed data cache, ftp and Grid ftp for primarily external data transfers. This infrastructure provides a data throughput sufficient for transferring data from experiments' data acquisition systems. It also allows access to data in the Grid framework.

Jon A Bakken et al.

2003-02-06T23:59:59.000Z

269

HTGR spent fuel storage study  

SciTech Connect

This report documents a study of alternate methods of storing high-temperature gas-cooled reactor (HTGR) spent fuel. General requirements and design considerations are defined for a storage facility integral to a fuel recycle plant. Requirements for stand-alone storage are briefly considered. Three alternate water-cooled storage conceptual designs (plug well, portable well, and monolith) are considered and compared to a previous air-cooled design. A concept using portable storage wells in racks appears to be the most favorable, subject to seismic analysis and economic evaluation verification.

Burgoyne, R.M.; Holder, N.D.

1979-04-01T23:59:59.000Z

270

Carbon Capture & Storage in Canada  

NLE Websites -- All DOE Office Websites (Extended Search)

- Canada - Carbon Storage Program Infrastructure Annual Review Meeting Pittsburgh, PA November 16, 2011 Dr. Frank Mourits Office of Energy Research and Development Natural...

271

Powertech: Hydrogen Expertise Storage Needs  

NLE Websites -- All DOE Office Websites (Extended Search)

- Stations 700 bar Retail Stations 700 bar Retail Stations (Shell Newport Beach) Hydrogen Energy Storage Projects (BC Hydro Renewable Power - HARP) Lightweight Transport Trailers...

272

Renewable Generation and Storage Project Industry and Laboratory Recommendations  

E-Print Network (OSTI)

The United States Department of Energy Office of Utility Technologies is planning a series of related projects that will seek to improve the integration of renewable energy generation with energy storage in modular systems. The Energy Storage Systems Program and the Photovoltaics Program at Sandia National Laboratories conducted meetings to solicit industry guidance and to create a set of recommendations for the proposed projects. Five possible projects were identified and a "three-pronged" approach was recommended. The recommended approach includes preparing a storage technology handbook, analyzing data from currently fielded systems, and defining future user needs and application requirements. Acknowledgements Sandia National Laboratories would like to acknowledge and thank Dr. Christine E. Platt of the U.S. Department of Energy's Office of Utility Technologies for the support and funding of this work. We also gratefully acknowledge all of the organizations who participated in thi...

Nancy Clark And; Nancy H. Clark; Paul C. Butler; Chris P. Cameron

1998-01-01T23:59:59.000Z

273

Merchant Commodity Storage and Term Structure Model Error  

E-Print Network (OSTI)

Merchants operations involves valuing and hedging the cash flows of commodity and energy conversion assets as real options based on stochastic models that inevitably embed model error. In this paper we quantify how empirically calibrated model errors about the futures price term structure affect the valuation and hedging of commodity storage assets, specifically the storage of natural gas, an important energy source. We also explore ways to mitigate the impact of these errors. Our analysis demonstrates the differential impact of term structure model error on natural gas storage valuation versus hedging. We also propose an effective approach to deal with the negative effect of such model error on factor hedging, a specific hedging approach. More generally, our work suggests managerial principles for option valuation and hedging in the presence of term structure model error. These principles should have relevance for the merchant management of other commodity conversion assets and for the management of financial options that also depend on term structure dynamics

Nicola Secom; Guoming Lai; Franois Margot; Alan Scheller-wolf

2011-01-01T23:59:59.000Z

274

Immobilized High Level Waste (HLW) Interim Storage Alternative Generation and analysis and Decision Report 2nd Generation Implementing Architecture  

SciTech Connect

Two alternative approaches were previously identified to provide second-generation interim storage of Immobilized High-Level Waste (IHLW). One approach was retrofit modification of the Fuel and Materials Examination Facility (FMEF) to accommodate IHLW. The results of the evaluation of the FMEF as the second-generation IHLW interim storage facility and subsequent decision process are provided in this document.

CALMUS, R.B.

2000-09-14T23:59:59.000Z

275

NIAGARA FALLS STORAGE SITE  

Office of Legacy Management (LM)

:i" :i" _,, ' _~" ORISE 95/C-70 :E : i:; :' l,J : i.: RADIOLOGICAL SURVEY Op BUILDINGS 401, ' 403, AND ' m HITTMAN BUILDING $ <,' 2:. NIAGARA FALLS STORAGE SITE I .~~ ; " LEWISTON, ' NEW YORK : f? j:,:i I ,.J- ;b f" /: Li _e.*. ~,, I ,,~, ,:,,;:, Prepared by T. .I. Vitkus i,c Environmental Survey and Site Assessment Program Energy/Environment Systems Division ;>::; Oak Ridge Institute for Science and Education .,:, "Oak Ridge, Temressee 37831-0117 .F P ., ? :_ &,d ,,,, ;<:x,, Prepared for the 3 I. Office of Environmental Restoration I, U.S. Department of Energy i gy i. ~: ,,, "! ? ' :' : "' ,//, FINAL REPORT ".$ :,a ,,, MARCH 1995 ; m L ,, ,, ,,,. ., ,,. ' 1 jq ,Ij:,., .,~ _,I_ 1 This report is based on work performed under contract number DE-AC05-760R00033 with the

276

Superconducting energy storage  

DOE Green Energy (OSTI)

This report describes the status of energy storage involving superconductors and assesses what impact the recently discovered ceramic superconductors may have on the design of these devices. Our description is intended for R&D managers in government, electric utilities, firms, and national laboratories who wish an overview of what has been done and what remains to be done. It is assumed that the reader is acquainted with superconductivity, but not an expert on the topics discussed here. Indeed, it is the author`s aim to enable the reader to better understand the experts who may ask for the reader`s attention, support, or funding. This report may also inform scientists and engineers who, though expert in related areas, wish to have an introduction to our topic.

Giese, R.F.

1993-10-01T23:59:59.000Z

277

The Silver Bullet: Storage!  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

West Philly High X-prize PHEV The Silver Bullet... Storage! Terry Boston President & CEO PJM Interconnection July 12, 2011 PJM©2011 2 United States PJM Eastern Interconnection PJM as Part of the Eastern Interconnection KEY STATISTICS PJM member companies 700+ millions of people served 58 peak load in megawatts 158,448 MWs of generating capacity 180,400 miles of transmission lines 61,200 GWh of annual energy 794,335 generation sources 1,365 square miles of territory 211,000 area served 13 states + DC Internal/external tie lines 142 * 24% of generation in Eastern Interconnection * 27% of load in Eastern Interconnection * 19% of transmission assets in Eastern Interconnection 20% of U.S. GDP produced in PJM www.pjm.com As of 6/1/2011 PJM©2011 3 43,623 0 5,000 10,000 15,000

278

1 A SUMMARY OF THE GREENHOUSE GAS IMPLICATIONS OF FOREST CARBON STORAGE  

E-Print Network (OSTI)

This chapter describes the development of material-specific estimates of changes in forest carbon storage in EPAs Waste Reduction Model (WARM). It summarizes the approach used to estimate changes in forest carbon storage in managed forests resulting from source reduction and recycling of wood and paper products.

unknown authors

2012-01-01T23:59:59.000Z

279

ass combustion CO2 capture coal conversion mat on biofuels geologic storage hydrogen renewables  

E-Print Network (OSTI)

ass combustion CO2 capture coal conversion mat on biofuels geologic storage hydrogen renewables storage fuel cells CO2 capture photovoltaics ma conversion biofuels batteries conversion biofuels stion CO Stanford University About GCEP #12;Explored novel approaches for enhanced biofuel production, such as

Nur, Amos

280

Chemical Hydrogen Storage Center Center of Excellence  

E-Print Network (OSTI)

Source Hydrogen H2 storage Hydrogen Stored Energy Point-of-use Chemical hydrogen storage #12;5 ChemicalChemical Hydrogen Storage Center Center of Excellence for Chemical Hydrogen Storage William Tumas proprietary or confidential information #12;2 Chemical Hydrogen Storage Center Overview Project Start Date: FY

Carver, Jeffrey C.

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Nanostructured materials for hydrogen storage  

DOE Patents (OSTI)

A system for hydrogen storage comprising a porous nano-structured material with hydrogen absorbed on the surfaces of the porous nano-structured material. The system of hydrogen storage comprises absorbing hydrogen on the surfaces of a porous nano-structured semiconductor material.

Williamson, Andrew J. (Pleasanton, CA); Reboredo, Fernando A. (Pleasanton, CA)

2007-12-04T23:59:59.000Z

282

Reversible Seeding in Storage Rings  

Science Conference Proceedings (OSTI)

We propose to generate steady-state microbunching in a storage ring with a reversible seeding scheme. High gain harmonic generation (HGHG) and echo-enabled harmonic generation (EEHG) are two promising methods for microbunching linac electron beams. Because both schemes increase the energy spread of the seeded beam, they cannot drive a coherent radiator turn-by-turn in a storage ring. However, reversing the seeding process following the radiator minimizes the impact on the electron beam and may allow coherent radiation at or near the storage ring repetition rate. In this paper we describe the general idea and outline a proof-of-principle experiment. Electron storage rings can drive high average power light sources, and free-electron lasers (FELs) are now producing coherent light sources of unprecedented peak brightness While there is active research towards high repetition rate FELs (for example, using energy recovery linacs), at present there are still no convenient accelerator-based sources of high repetition rate, coherent radiation. As an alternative avenue, we recently proposed to establish steady-state microbunching (SSMB) in a storage ring. By maintaining steady-state coherent microbunching at one point in the storage ring, the beam generates coherent radiation at or close to the repetition rate of the storage ring. In this paper, we propose a method of generating a microbunched beam in a storage ring by using reversible versions of linac seeding schemes.

Ratner, Daniel; Chao, Alex; /SLAC

2011-12-14T23:59:59.000Z

283

Commercial Cool Storage Design Guide  

Science Conference Proceedings (OSTI)

This state-of-the-art handbook provides comprehensive guidance for designing ice and chilled-water storage systems for commercial buildings. HVAC engineers can take advantage of attractive rates and incentives offered by utilities to increase the market for cool storage systems.

1985-05-01T23:59:59.000Z

284

Forecourt Storage and Compression Options  

E-Print Network (OSTI)

pressure, capacity ­ Compressor output, power, electric demand ­ Station and dispenser load profiles Pro > Station demand profiles > Operational analysis results ­ Compressor-storage relationships and On-Board Storage Analysis Workshop DOE Headquarters 25 January 2006 Mark E. Richards Gas Technology

285

Applications of storage mapping optimization to register promotion  

Science Conference Proceedings (OSTI)

Storage mapping optimization is a flexible approach to folding array dimensions in numerical codes. It is designed to reduce the memory footprint after a wide spectrum of loop transformations, whether based on uniform dependence vectors or more expressive ... Keywords: array contraction, array folding, blocking, itanium, pattern matching, register promotion, scheduling, string matching, tiling

Patrick Carribault; Albert Cohen

2004-06-01T23:59:59.000Z

286

Phase Change Thermal Energy Storage and Recovery in a ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Storage III: Materials, Systems and Applications Symposium ... storage (LHTES) devices, particularly for solar energy storage applications.

287

U.S. Weekly Natural Gas Storage Data  

U.S. Energy Information Administration (EIA)

... Production and Net Imports Natural Gas Storage Storage Reservoirs by Type Underground Natural Gas Storage Facilities in the ... (written copies ...

288

Case Studies in Communication Connected Photovoltaic and Storage Resources  

Science Conference Proceedings (OSTI)

The steady increase in grid-connected distributed generation (DG) such as solar photovoltaics (PV) and energy storage systems, along with expanding inverter functionalities, is prompting some utilities to experiment with two-way communication approaches that enable remote monitoring and management of their DG assets. These approaches seek to more efficiently mitigate potential system disturbances posed by the variable nature of renewable sources and to facilitate possible value-added services such as vol...

2010-12-31T23:59:59.000Z

289

Complex Hydrides for Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrides for Hydrides for Hydrogen Storage George Thomas, Consultant Sandia National Laboratories G. J. Thomas Efficient onboard hydrogen storage is a critical enabling technology for the use of hydrogen in vehicles * The low volumetric density of gaseous fuels requires a storage method which densifies the fuel. - This is particularly true for hydrogen because of its lower energy density relative to hydrocarbon fuels. * Storage methods result in additional weight and volume above that of the fuel. How do we achieve adequate stored energy in an efficient, safe and cost-effective system? G. J. Thomas However, the storage media must meet certain requirements: - reversible hydrogen uptake/release - lightweight - low cost - cyclic stability - rapid kinetic properties - equilibrium properties (P,T) consistent

290

NETL: Carbon Storage - Program Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Program Overview Program Overview Carbon Storage Program Overview The Carbon Storage Program involves three key elements for technology development: Core Research and Development (Core R&D), Infrastructure, and Global Collaborations. The image below displays the relationship among the three elements and provides a means for navigation throughout NETL's Storage Program Website. Click on Image to Navigate Storage Website Content on this page requires a newer version of Adobe Flash Player. Get Adobe Flash player NETL's Carbon Storage Program Structure CORE R&D Core R&D is driven by industry's technology needs and segregates those needs into focus areas to more efficiently obtain solutions that can then be tested and deployed in the field. The Core R&D Element contains four

291

Transphase cool storage test report  

DOE Green Energy (OSTI)

The Ice Storage Test Facility (ISTF) is designed to test commercial cool storage systems. Transphase, Inc. provided a prototype of a new storage tank design equipped with coils designed for use with a secondary fluid system and filled with a eutectic designed to freeze at 41{degree}F. The Transphase cool storage system was tested over a wide range of operating conditions. Measured system performance during charging showed the ability to freeze the tank with relatively constant brine temperatures over most of the charging cycle. During discharge cycles, the storage tank outlet temperature was governed mainly by the brine flow rate and the tank`s remaining charge. The discharge capacity was dependent upon both the selected discharge rate and maximum allowable tank outlet temperature. This prototype unit experienced several operational problems, not unexpected for the first full-size execution of a new design. Such prototype testing was one of EPRI`s primary goals in founding the ISTF.

Stovall, T.K.

1993-12-01T23:59:59.000Z

292

Overview of Carbon Storage Research | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Overview of Carbon Storage Research Overview of Carbon Storage Research The Carbon Storage Program is focused on ensuring the safe and permanent storage andor utilization of CO2...

293

Electrochemical Energy Storage for the Grid | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electrochemical Energy Storage for the Grid Electrochemical Energy Storage for the Grid Electrochemical Energy Storage for the Grid Electrochemical Energy Storage for the Grid More...

294

Grid Storage and the Energy Frontier Research Centers | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Grid Storage and the Energy Frontier Research Centers Grid Storage and the Energy Frontier Research Centers DOE: Grid Storage and the Energy Frontier Research Centers Grid Storage...

295

Energy Storage Systems 2007 Peer Review - International Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

International Energy Storage Program Presentations Energy Storage Systems 2007 Peer Review - International Energy Storage Program Presentations The U.S. DOE Energy Storage Systems...

296

Carbon Capture and Storage Research | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Capture and Storage Research Carbon Capture and Storage Research Clean Coal Carbon Capture and Storage Capture Storage Utilization MVA Regional Partnerships Oil & Gas Atlas...

297

Determination of Storage Time of Rice Seed Using ANN Based on NIRS  

Science Conference Proceedings (OSTI)

A simple, fast and nondestructive approach was put forward to classify rice seed of different storage time. This discrimination was conducted by integrated with wavelet transform (WT), principal component analysis (PCA) and artificial neural networks ...

Zhu Dengsheng; Li Xiaoli

2007-06-01T23:59:59.000Z

298

Distributed Generation with Heat Recovery and Storage  

E-Print Network (OSTI)

between heat storage costs and capacity can be determineda given kWh of heat storage capacity is worth to a typicalequation (22) sets the heat storage capacity to the maximum

Siddiqui, Afzal; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

2005-01-01T23:59:59.000Z

299

Carbon Capture and Storage | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Capture and Storage Carbon Capture and Storage Through Office of Fossil Energy R&D the United States has become a world leader in carbon capture and storage science and...

300

The Solar Storage Company | Open Energy Information  

Open Energy Info (EERE)

Storage Company Place Palo Alto, California Zip 1704 Product US-based start-up developing energy production and storage systems. References The Solar Storage Company1 LinkedIn...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Conventional Storage Water Heaters | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Conventional Storage Water Heaters Conventional Storage Water Heaters July 30, 2013 - 3:39pm Addthis Illustration showing the components of a storage water heater. On top of the...

302

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

ground water was pumped into the storage tank from the well,be withdrawn from storage, HTW is pumped from the hot well,storage well. However, both wells are capable of being pumped and

Authors, Various

2011-01-01T23:59:59.000Z

303

Distributed Generation with Heat Recovery and Storage  

E-Print Network (OSTI)

of electricity and natural gas DER No Heat Storage: thefired natural gas AC (a) Capacity of heat storage unit (but no heat storage, a 200 kW natural gas reciprocating

Siddiqui, Afzal; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

2005-01-01T23:59:59.000Z

304

Center for Nanoscale Materials: Revolutionary Breakthroughs in...  

NLE Websites -- All DOE Office Websites (Extended Search)

for the CNM user community to advance their own research programs Key Capabilities &23; High- and low-voltage electron beam lithography (JEOL 9300 FS and Raith 150) &23; Optical...

305

The revolutionary impact of the steam engine  

E-Print Network (OSTI)

Sitting with a model of Stephensons Rocket, Simon Schaffer reflects on the steam revolution and how it changed the world in the nineteenth century in so many different ways....

Dugan, David

2004-08-18T23:59:59.000Z

306

Amineborane Based Chemical Hydrogen Storage - Final Report  

DOE Green Energy (OSTI)

The efficient regeneration of ammonia borane from BNHx spent fuel is one of the most challenging problems that will have to be overcome in order to utilize AB-based hydrogen storage. Three Center partners, LANL, PNNL and Penn, each took different complimentary approaches to AB regeneration. The Penn approach focused on a strategy involving spent-fuel digestion with superacidic acids to produce boron-halides (BX3) that could then be converted to AB by coordination/reduction/displacement processes. While the Penn boron-halide reduction studies successfully demonstrated that a dialkylsulfide-based coordination/reduction/displacement process gave quantitative conversions of BBr3 to ammonia borane with efficient and safe product separations, the fact that AB spent-fuels could not be digested in good yields to BX3 halides led to a No-Go decision on this overall AB-regeneration strategy.

Sneddon, Larry G.

2011-04-21T23:59:59.000Z

307

Fire protection considerations for the design and operation of liquefied petroleum gas (LPG) storage facilities  

SciTech Connect

This standard addresses the design, operation, and maintenance of LPG storage facilities from the standpoint of prevention and control of releases, fire-protection design, and fire-control measures, as well as the history of LPG storage facility failure, facility design philosophy, operating and maintenance procedures, and various fire-protection and firefighting approaches and presentations. The storage facilities covered are LPG installations (storage vessels and associated loading/unloading/transfer systems) at marine and pipeline terminals, natural gas processing plants, refineries, petrochemical plants, and tank farms.

1989-01-01T23:59:59.000Z

308

Batteries for energy storage: part 2  

SciTech Connect

Explores 4 large battery RandD programs. Two are individual electrochemical systems for electric utility energy storage: zinc-chlorine and sodium sulfur. The third is a high-temperature battery, lithium-iron sulfide, which is expected to be applicable in electric vehicles. Reviews the nearer term EV battery development programs, which include zinc-nickel oxide, iron-nickel oxide, and lead-acid batteries. Suggests that batteries appear to be an ideal companion to coal- and nuclear power-derived electrical energy, to play a key role in electrical generation and distribution networks and to power vehicles. Batteries could augment solarderived electrical energy to attain continuity and reliability of power. Battery systems now under development represent a broad range of possible approaches encompassing extremes of the periodical table, a wide variety of operating temperatures, and limitless design concepts. Along with substantial international emphasis on battery development, this range of approaches suggests that one or more candidate systems can be demonstrated to have commercial viability. While commercial viability can be demonstrated, actual implementation will be deterred by high capital cost, substantial commercialization costs, and buyer reluctance. Concludes that because oil has an unstable future, legislation or regulation coupled with personal inconvenience (rationing or waiting in gas lines) can override the economics of utility battery energy storage.

Douglas, D.L.; Birk, J.R.

1983-02-01T23:59:59.000Z

309

Energy Storage Laboratory (Fact Sheet)  

SciTech Connect

This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Energy Storage Laboratory at the Energy Systems Integration Facility. At NREL's Energy Storage Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on the integration of energy storage systems (both stationary and vehicle-mounted) and interconnection with the utility grid. Focusing on battery technologies, but also hosting ultra-capacitors and other electrical energy storage technologies, the laboratory will provide all resources necessary to develop, test, and prove energy storage system performance and compatibility with distributed energy systems. The laboratory will also provide robust vehicle testing capability, including a drive-in environmental chamber, which can accommodate commercial-sized hybrid, electric, biodiesel, ethanol, compressed natural gas, and hydrogen fueled vehicles. The Energy Storage Laboratory is designed to ensure personnel and equipment safety when testing hazardous battery systems or other energy storage technologies. Closely coupled with the research electrical distribution bus at ESIF, the Energy Storage Laboratory will offer megawatt-scale power testing capability as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Some application scenarios are: The following types of tests - Performance, Efficiency, Safety, Model validation, and Long duration reliability. (2) Performed on the following equipment types - (a) Vehicle batteries (both charging and discharging V2G); (b) Stationary batteries; (c) power conversion equipment for energy storage; (d) ultra- and super-capacitor systems; and (e) DC systems, such as commercial microgrids.

2011-10-01T23:59:59.000Z

310

Energy Storage Computational Tool | Open Energy Information  

Open Energy Info (EERE)

Energy Storage Computational Tool Energy Storage Computational Tool Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Storage Computational Tool Agency/Company /Organization: Navigant Consulting Sector: Energy Focus Area: Grid Assessment and Integration Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.smartgrid.gov/recovery_act/program_impacts/energy_storage_computat Country: United States Web Application Link: www.smartgrid.gov/recovery_act/program_impacts/energy_storage_computat Cost: Free Northern America Language: English Energy Storage Computational Tool Screenshot References: Energy Storage Computational Tool[1] SmartGrid.gov[2] Logo: Energy Storage Computational Tool This tool is used for identifying, quantifying, and monetizing the benefits

311

Policy Questions on Energy Storage Technologies | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Policy Questions on Energy Storage Technologies Policy Questions on Energy Storage Technologies Memorandum from the Electricity Advisory Committee to Secretary Chu and Assistant...

312

Underground Natural Gas Working Storage Capacity - Energy ...  

U.S. Energy Information Administration (EIA)

... (see Table 1), and why any given week's storage ... Demonstrated maximum working gas volume is the sum of the highest storage inventory levels of ...

313

NETL: Carbon Storage - Monitoring, Verification, and Accounting...  

NLE Websites -- All DOE Office Websites (Extended Search)

MVA Carbon Storage Monitoring, Verification, and Accounting (MVA) Focus Area An MVA program is designed to confirm permanent storage of carbon dioxide (CO2) in geologic formations...

314

Subsea Pumped Hydro Storage -A Technology Assessment.  

E-Print Network (OSTI)

??A novel technology for energy storage called Subsea Pumped Hydro Storage (SPHS) has been evaluated from a techno-economical point of view. Intermittent renewable energy sources (more)

Falk, Johan

2013-01-01T23:59:59.000Z

315

Energy Storage Demonstration Project Locations | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Demonstration Project Locations Energy Storage Demonstration Project Locations Map of the United States showing the location of Energy Storage Demonstration projects created with...

316

DRAFT "Energy Advisory Committee" - Energy Storage Subcommittee...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Report: Revision 2 DRAFT "Energy Advisory Committee" - Energy Storage Subcommittee Report: Revision 2 Energy storage plays a vital role in all forms of business and affects the...

317

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0 Update Conference Presentations - Day 1, Session 2 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 2 The U.S. DOE Energy Storage Systems Program...

318

Ultrafine hydrogen storage powders - Energy Innovation Portal  

A method of making hydrogen storage powder resistant to fracture in service involves forming a melt having the appropriate composition for the hydrogen storage ...

319

Smart Storage Pty Ltd | Open Energy Information  

Open Energy Info (EERE)

"Smart Storage Pty Ltd" Retrieved from "http:en.openei.orgwindex.php?titleSmartStoragePtyLtd&oldid351195" Categories: Clean Energy Organizations Companies...

320

High Capacity Hydrogen Storage Nanocomposite - Energy ...  

Energy Storage Advanced Materials High Capacity Hydrogen Storage Nanocomposite Processes to add metal hydrideds to nanocarbon structures to yield high capacity ...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Ultrafine Hydrogen Storage Powders - Energy Innovation Portal  

Patent 6,074,453: Ultrafine hydrogen storage powders A method of making hydrogen storage powder resistant to fracture in service involves forming a melt having the ...

322

NERSC Nick Balthaser NERSC Storage Systems Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Archival Storage at NERSC Nick Balthaser NERSC Storage Systems Group nabalthaser@lbl.gov NERSC User Training March 8, 2011 * NERSC Archive Technologies Overview * Use Cases for the...

323

Advanced Vehicle Testing Activity: Energy Storage Testing  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage Testing to someone by E-mail Share Advanced Vehicle Testing Activity: Energy Storage Testing on Facebook Tweet about Advanced Vehicle Testing Activity: Energy...

324

Advanced Vehicle Testing Activity: Energy Storage Testing  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage Testing The Advanced Vehicle Testing Activity is tasked by the U.S. Department of Energy's Vehicle Technologies Office to conduct various types of energy storage...

325

Webinar Presentation: Energy Storage Solutions for Microgrids...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Webinar Presentation: Energy Storage Solutions for Microgrids (November 2012) Webinar Presentation: Energy Storage Solutions for Microgrids (November 2012) On November 7, 2012,...

326

Hydrogen Compression, Storage, and Dispensing Cost Reduction...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Materials. Storage Respondents submitted additional needs for R&D in the area of hydrogen storage: Advanced metal alloys in order to lower the cost of hydrogen...

327

Hydrogen Storage II - Programmaster.org  

Science Conference Proceedings (OSTI)

Aug 3, 2010 ... Symposium L: Energy Generation, Harvesting and Storage Materials: Hydrogen Storage II Program Organizers: Jian-Feng Nie, Monash...

328

Fuel Cell Technologies Office: Hydrogen Compression, Storage...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Compression, Storage, and Dispensing Cost...

329

Energy Storage Technologies - Energy Innovation Portal  

Energy Storage Technology Marketing Summaries Here youll find marketing summaries of energy storage technologies available for licensing from U.S. Department of ...

330

Energy Storage Technologies Available for Licensing - Energy ...  

Energy Storage Technologies Available for Licensing U.S. Department of Energy laboratories and participating research institutions have energy storage technologies ...

331

Energy Storage Technologies - Energy Innovation Portal  

Energy Storage Technology Marketing Summaries Here youll find marketing summaries of energy storage technologies available for licensing from U.S. ...

332

Massachusetts Natural Gas Underground Storage Injections All...  

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

Underground Storage Injections All Operators (Million Cubic Feet) Massachusetts Natural Gas Underground Storage Injections All Operators (Million Cubic Feet) Decade Year-0 Year-1...

333

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

M.R. Tek. 1970. Storage of Natural Gas in Saline Aquifers.petroleum, underground storage of natural gas, large scale

Authors, Various

2011-01-01T23:59:59.000Z

334

California Working Natural Gas Underground Storage Capacity ...  

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

Working Natural Gas Underground Storage Capacity (Million Cubic Feet) California Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2...

335

Washington Natural Gas Underground Storage Acquifers Capacity...  

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

Underground Storage Acquifers Capacity (Million Cubic Feet) Washington Natural Gas Underground Storage Acquifers Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

336

Missouri Natural Gas Underground Storage Acquifers Capacity ...  

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

Underground Storage Acquifers Capacity (Million Cubic Feet) Missouri Natural Gas Underground Storage Acquifers Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

337

Mississippi Working Natural Gas Underground Storage Capacity...  

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

Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Mississippi Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2...

338

Pennsylvania Natural Gas Underground Storage Depleted Fields...  

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

Underground Storage Depleted Fields Capacity (Million Cubic Feet) Pennsylvania Natural Gas Underground Storage Depleted Fields Capacity (Million Cubic Feet) Decade Year-0 Year-1...

339

Minnesota Natural Gas Underground Storage Acquifers Capacity...  

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

Underground Storage Acquifers Capacity (Million Cubic Feet) Minnesota Natural Gas Underground Storage Acquifers Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

340

Pennsylvania Working Natural Gas Underground Storage Capacity...  

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

Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Pennsylvania Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Washington Working Natural Gas Underground Storage Capacity ...  

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

Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Washington Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Decade Year-0 Year-1 Year-2...

342

Illinois Natural Gas Underground Storage Withdrawals (Million...  

Gasoline and Diesel Fuel Update (EIA)

Gas Underground Storage Withdrawals (Million Cubic Feet) Illinois Natural Gas Underground Storage Withdrawals (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov...

343

Superconducting magnetic energy storage  

SciTech Connect

The U.S. electric utility industry transmits power to customers at a rate equivalent to only 60% of generating capacity because, on an annual basis, the demand for power is not constant. Load leveling and peak shaving units of various types are being used to increase the utilization of the base load nuclear and fossil power plants. The Los Alamos Scientific Laboratory (LASL) is developing superconducting magnetic energy storage (SMES) systems which will store and deliver electrical energy for the purpose of load leveling, peak shaving, and the stabilization of electric utility networks. This technology may prove to be an effective means of storing energy for the electric utilities because (1) it has a high efficiency (approximately 90%), (2) it may improve system stability through the fast response of the converter, and (3) there should be fewer siting restrictions than for other load leveling systems. A general SMES system and a reference design for a 10-GWh unit for load leveling are described; and the results of some recent converter tests are presented.

Hassenzahl, W.V.; Boenig, H.J.

1977-01-01T23:59:59.000Z

344

Recombinant electric storage battery  

SciTech Connect

This patent describes a recombinant storage battery. It comprises: a plurality of positive plates containing about 2 to 4 percent of antimony based upon the total weight of the alloy and positive active material, and essentially antimony free negative plates in a closed case; a fibrous sheet plate separator between adjacent ones of the plates, and a body of an electrolyte to which the sheet separators are inert absorbed by each of the separators and maintained in contact with each of the adjacent ones of the plates. Each of the separator sheets comprising first fibers which impart to the sheet a given absorbency greater than 90 percent relative to the electrolyte and second fibers which impart to the sheet a different absorbency less than 80 percent relative to the electrolyte. The first and second fibers being present in such proportions that each of the sheet separators has an absorbency with respect to the electrolyte of from 75 to 95 percent and the second fibers being present in such proportions that the battery has a recombination rate adequate to compensate for gassing.

Flicker, R.P.; Fenstermacher, S.

1989-10-10T23:59:59.000Z

345

ADVANCED UNDERGROUND GAS STORAGE CONCEPTS REFRIGERATED-MINED CAVERN STORAGE  

Science Conference Proceedings (OSTI)

Limited demand and high cost has prevented the construction of hard rock caverns in this country for a number of years. The storage of natural gas in mined caverns may prove technically feasible if the geology of the targeted market area is suitable; and economically feasible if the cost and convenience of service is competitive with alternative available storage methods for peak supply requirements. It is believed that mined cavern storage can provide the advantages of high delivery rates and multiple fill-withdrawal cycles in areas where salt cavern storage is not possible. In this research project, PB-KBB merged advanced mining technologies and gas refrigeration techniques to develop conceptual designs and cost estimates to demonstrate the commercialization potential of the storage of refrigerated natural gas in hard rock caverns. Five regions of the U.S.A. were studied for underground storage development and PB-KBB reviewed the literature to determine if the geology of these regions was suitable for siting hard rock storage caverns. Area gas market conditions in these regions were also studied to determine the need for such storage. Based on an analysis of many factors, a possible site was determined to be in Howard and Montgomery Counties, Maryland. The area has compatible geology and a gas industry infrastructure for the nearby market populous of Baltimore and Washington D.C.. As Gas temperature is lowered, the compressibility of the gas reaches an optimum value. The compressibility of the gas, and the resultant gas density, is a function of temperature and pressure. This relationship can be used to commercial advantage by reducing the size of a storage cavern for a given working volume of natural gas. This study looks at this relationship and and the potential for commercialization of the process in a storage application. A conceptual process design, and cavern design were developed for various operating conditions. Potential site locations were considered and a typical plant layout was developed. In addition a geomechanical review of the proposed cavern design was performed, evaluating the stability of the mine rooms and shafts, and the effects of the refrigerated gas temperatures on the stability of the cavern. Capital and operating cost estimates were also developed for the various temperature cases considered. The cost estimates developed were used to perform a comparative market analysis of this type of gas storage system to other systems that are commercially used in the region of the study.

NONE

1998-09-01T23:59:59.000Z

346

Part II Energy Storage Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

II. II. Energy Storage Technology Overview * Instructor - Haresh Kamath, EPRI PEAC * Short term - Flywheels, Cranking Batteries, Electrochemical Capacitors, SMES * Long term - Compressed Air, Pumped Hydro storage, Stationary, Flow Batteries 2 Overview * Technology Types - Batteries, flywheels, electrochemical capacitors, SMES, compressed air, and pumped hydro * Theory of Operation - Brief description of the technologies and the differences between them * State-of-the-art - Past demonstrations, existing hurdles and performance targets for commercialization * Cost and cost projections: - Prototype cost vs. fully commercialized targets Technology Choice for Discharge Time and Power Rating (From ESA) 4 Maturity Levels for Energy Storage Technologies * Mature Technologies - Conventional pumped hydro

347

Storage containers for radioactive material  

DOE Patents (OSTI)

A radioactive material storage system is claimed for use in the laboratory having a flat base plate with a groove in one surface thereof and a hollow pedestal extending perpendicularly away from the other surface thereof, a sealing gasket in the groove, a cover having a filter therein and an outwardly extending flange which fits over the plate, the groove and the gasket, and a clamp for maintaining the cover and the plate sealed together. The plate and the cover and the clamp cooperate to provide a storage area for radioactive material readily accessible for use or inventory. Wall mounts are provided to prevent accidental formation of critical masses during storage.

Groh, E.F.; Cassidy, D.A.; Dates, L.R.

1980-07-31T23:59:59.000Z

348

Industry Spent Fuel Storage Handbook  

Science Conference Proceedings (OSTI)

The Industry Spent Fuel Storage Handbook (8220the Handbook8221) addresses the relevant aspects of at-reactor spent (or used) nuclear fuel (SNF) storage in the United States. With the prospect of SNF being stored at reactor sites for the foreseeable future, it is expected that all U.S. nuclear power plants will have to implement at-reactor dry storage by 2025 or shortly thereafter. The Handbook provides a broad overview of recent developments for storing SNF at U.S. reactor sites, focusing primarily on at...

2010-07-29T23:59:59.000Z

349

Amineborane Based Chemical Hydrogen Storage - Final Report  

SciTech Connect

The development of efficient and safe methods for hydrogen storage is a major hurdle that must be overcome to enable the use of hydrogen as an alternative energy carrier. The objectives of this project in the DOE Center of Excellence in Chemical Hydride Storage were both to develop new methods for on-demand, low temperature hydrogen release from chemical hydrides and to design high-conversion off-board methods for chemical hydride regeneration. Because of their reactive protic (N-H) and hydridic (B-H) hydrogens and high hydrogen contents, amineboranes such as ammonia borane, NH3BH3 (AB), 19.6-wt% H2, and ammonia triborane NH3B3H7 (AT), 17.7-wt% H2, were initially identified by the Center as promising, high-capacity chemical hydrogen storage materials with the potential to store and deliver molecular hydrogen through dehydrogenation and hydrolysis reactions. In collaboration with other Center partners, the Penn project focused both on new methods to induce amineborane H2-release and on new strategies for the regeneration the amineborane spent-fuel materials. The Penn approach to improving amineborane H2-release focused on the use of ionic liquids, base additives and metal catalysts to activate AB dehydrogenation and these studies successfully demonstrated that in ionic liquids the AB induction period that had been observed in the solid-state was eliminated and both the rate and extent of AB H2-release were significantly increased. These results have clearly shown that, while improvements are still necessary, many of these systems have the potential to achieve DOE hydrogen-storage goals. The high extent of their H2-release, the tunability of both their H2 materials weight-percents and release rates, and their product control that is attained by either trapping or suppressing unwanted volatile side products, such as borazine, continue to make AB/ionic-liquid based systems attractive candidates for chemical hydrogen storage applications. These studies also demonstrated that H2-release from chemical hydrides can occur by a number of different mechanistic pathways and strongly suggest that optimal chemical hydride based H2release systems may require the use of synergistic dehydrogenation methods to induce H2-loss from chemically different intermediates formed during release reactions. The efficient regeneration of ammonia borane from BNHx spent fuel is one of the most challenging problems that will have to be overcome in order to utilize AB-based hydrogen storage. Three Center partners, LANL, PNNL and Penn, each took different complimentary approaches to AB regeneration. The Penn approach focused on a strategy involving spent-fuel digestion with superacidic acids to produce boron-halides (BX3) that could then be converted to AB by coordination/reduction/displacement processes. While the Penn boron-halide reduction studies successfully demonstrated that a dialkylsulfide-based coordination/reduction/displacement process gave quantitative conversions of BBr3 to ammonia borane with efficient and safe product separations, the fact that AB spent-fuels could not be digested in good yields to BX3 halides led to a No-Go decision on this overall AB-regeneration strategy.

Sneddon, Larry G.

2011-04-21T23:59:59.000Z

350

ESS 2012 Peer Review - Thermoelectrochemical Energy Storage - Nick Hudak, SNL  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Thermoelectrochemical Thermoelectrochemical Energy Storage 27 September 2012 Nick Hudak Advanced Power Sources R&D Sandia National Laboratories The author gratefully acknowledges the support of Dr. Imre Gyuk and the Department of Energy's Office of Electricity Delivery & Energy Reliability. Thermoelectrochemical Energy Storage  Problem: Flow batteries exhibit inefficiencies that are affected by operating temperature.  Opportunity: Power plants produce waste heat that can be recovered and applied to other processes.  We can use the heat to increase the temperature of all or part of a flow battery system.  Approach: Demonstrate the advantage of non-isothermal operation of a flow battery.  Charge at higher temperature and discharge at lower temperature

351

A Cassette Based System for Hydrogen Storage and Delivery  

DOE Green Energy (OSTI)

A hydrogen storage system is described and evaluated. This is based upon a cassette, that is a container for managing hydrogen storage materials. The container is designed to be safe, modular, adaptable to different chemistries, inexpensive, and transportable. A second module receives the cassette and provides the necessary infrastructure to deliver hydrogen from the cassette according to enduser requirements. The modular concept has a number of advantages over approaches that are all in one stand alone systems. The advantages of a cassette based system are discussed, along with results from model and laboratory testing.

Britton Wayne E.

2006-11-29T23:59:59.000Z

352

NREL: Energy Storage - Laboratory Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory Capabilities Laboratory Capabilities Photo of NREL's Energy Storage Laboratory. NREL's Energy Storage Laboratory. Welcome to our Energy Storage Laboratory at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. Much of our testing is conducted at this state-of-the-art laboratory, where researchers use cutting-edge modeling and analysis tools to focus on thermal management systems-from the cell level to the battery pack or ultracapacitor stack-for electric, hybrid electric, and fuel cell vehicles (EVs, HEVs, and FCVs). In 2010, we received $2 million in funding from the U.S. Department of Energy under the American Recovery and Reinvestment Act of 2009 (ARRA) to enhance and upgrade the NREL Battery Thermal and Life Test Facility. The Energy Storage Laboratory houses two unique calorimeters, along with

353

NREL: Learning - Energy Storage Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage Basics Energy Storage Basics The demand for electricity is seldom constant over time. Excess generating capacity available during periods of low demand can be used to energize an energy storage device. The stored energy can then be used to provide electricity during periods of high demand, helping to reduce power system loads during these times. Energy storage can improve the efficiency and reliability of the electric utility system by reducing the requirements for spinning reserves to meet peak power demands, making better use of efficient baseload generation, and allowing greater use of renewable energy technologies. A "spinning reserve" is a generator that is spinning and synchronized with the grid, ready for immediate power generation - like a car engine running with the gearbox

354

Energy Storage | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage Energy Storage Energy Storage One of the distinctive characteristics of the electric power sector is that the amount of electricity that can be generated is relatively fixed over short periods of time, although demand for electricity fluctuates throughout the day. Developing technology to store electrical energy so it can be available to meet demand whenever needed would represent a major breakthrough in electricity distribution. Helping to try and meet this goal, electricity storage devices can manage the amount of power required to supply customers at times when need is greatest, which is during peak load. These devices can also help make renewable energy, whose power output cannot be controlled by grid operators, smooth and dispatchable. They can also balance microgrids to achieve a good match between generation

355

Energy Storage and Distributed Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

diagram of molecular structure, spectrocscopic data, low-swirl flame diagram of molecular structure, spectrocscopic data, low-swirl flame Energy Storage and Distributed Resources Energy Storage and Distributed Resources application/pdf icon esdr-org-chart-03-2013.pdf EETD researchers in the energy storage and distributed resources area conduct R&D and develops technologies that provide the electricity grid with significant storage capability for energy generated from renewable sources; real-time monitoring and response technologies for the "smart grid" to optimize energy use and communication between electricity providers and consumers; and technologies for improved electricity distribution reliability. Their goal is to identify and develop technologies, policies and strategies to enable a shift to renewable energy sources at $1 per watt for a

356

Device-transparent personal storage  

E-Print Network (OSTI)

Users increasingly store data collections such as digital photographs on multiple personal devices, each of which typically presents the user with a storage management interface isolated from the contents of all other ...

Strauss, Jacob A. (Jacob Alo), 1979-

2010-01-01T23:59:59.000Z

357

The Power of Energy Storage  

E-Print Network (OSTI)

including composite materials, mechanical energy storage, nondestructive evaluation, and synchrotronNSEL NuclearScienceandEngineeringLaboratory Nanoscale Science Nano-Bio Interface Sustainable Energy. It draws the expertise of faculty members from different disciplines and promotes nuclear education

Sadoulet, Elisabeth

358

Complex Hydrides for Hydrogen Storage  

DOE Green Energy (OSTI)

This report describes research into the use of complex hydrides for hydrogen storage. The synthesis of a number of alanates, (AIH4) compounds, was investigated. Both wet chemical and mechano-chemical methods were studied.

Slattery, Darlene; Hampton, Michael

2003-03-10T23:59:59.000Z

359

Integrating portable and distributed storage  

Science Conference Proceedings (OSTI)

We describe a technique called lookaside caching that combines the strengths of distributed file systems and portable storage devices, while negating their weaknesses. In spite of its simplicity, this technique proves to be powerful and versatile. By ...

Niraj Tolia; Jan Harkes; Michael Kozuch; M. Satyanarayanan

2004-03-01T23:59:59.000Z

360

Integrating Portable and Distributed Storage  

Science Conference Proceedings (OSTI)

We describe a technique called lookaside caching that combines the strengths of distributed file systems and portable storage devices, while negating their weaknesses. In spite of its simplicity, this technique proves to be powerful and versatile. By ...

Niraj Tolia; Jan Harkes; Michael Kozuch; M. Satyanarayanan

2004-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Underground Storage Technology Consortium  

NLE Websites -- All DOE Office Websites (Extended Search)

U U U N N D D E E R R G G R R O O U U N N D D G G A A S S S S T T O O R R A A G G E E T T E E C C H H N N O O L L O O G G Y Y C C O O N N S S O O R R T T I I U U M M R R & & D D P P R R I I O O R R I I T T Y Y R R E E S S E E A A R R C C H H N N E E E E D D S S WORKSHOP PROCEEDINGS February 3, 2004 Atlanta, Georgia U U n n d d e e r r g g r r o o u u n n d d G G a a s s S S t t o o r r a a g g e e T T e e c c h h n n o o l l o o g g y y C C o o n n s s o o r r t t i i u u m m R R & & D D P P r r i i o o r r i i t t y y R R e e s s e e a a r r c c h h N N e e e e d d s s OVERVIEW As a follow up to the development of the new U.S. Department of Energy-sponsored Underground Gas Storage Technology Consortium through Penn State University (PSU), DOE's National Energy Technology Center (NETL) and PSU held a workshop on February 3, 2004 in Atlanta, GA to identify priority research needs to assist the consortium in developing Requests for Proposal (RFPs). Thirty-seven

362

Substation Energy Storage Product Specification  

Science Conference Proceedings (OSTI)

This substation energy storage specification is intended to facilitate utility procurement of large grid-connected electrical energy storage systems that would typically be connected at medium voltage at distribution substations. Few utilities have experience with devices of this type, and industry practices are not extensively developed. Therefore, this update report may be used as a guide to suppliers of these devices (who may be unfamiliar with utility practices) as well as distribution utilities ...

2012-10-25T23:59:59.000Z

363

Compressed air energy storage system  

DOE Patents (OSTI)

An internal combustion reciprocating engine is operable as a compressor during slack demand periods utilizing excess power from a power grid to charge air into an air storage reservoir and as an expander during peak demand periods to feed power into the power grid utilizing air obtained from the air storage reservoir together with combustible fuel. Preferably the internal combustion reciprocating engine is operated at high pressure and a low pressure turbine and compressor are also employed for air compression and power generation.

Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

1981-01-01T23:59:59.000Z

364

Lih thermal energy storage device  

DOE Patents (OSTI)

A thermal energy storage device for use in a pulsed power supply to store waste heat produced in a high-power burst operation utilizes lithium hydride as the phase change thermal energy storage material. The device includes an outer container encapsulating the lithium hydride and an inner container supporting a hydrogen sorbing sponge material such as activated carbon. The inner container is in communication with the interior of the outer container to receive hydrogen dissociated from the lithium hydride at elevated temperatures.

Olszewski, Mitchell (Knoxville, TN); Morris, David G. (Knoxville, TN)

1994-01-01T23:59:59.000Z

365

COLD STORAGE DESIGN REFRIGERATION EQUIPMENT  

E-Print Network (OSTI)

COLD STORAGE DESIGN AND REFRIGERATION EQUIPMENT REFRIGERATION OF FISH - PART 1 \\ "..\\- ,,, T I Fishery Leaflet 427 Washington 25, D. C. June 1956 REFRIGERATION OF FISH - PART em; COlD STORAGE DESIGN · · · · · 18 Specific design features 0 0 · · · · · · · · · · · · · · 19 Refrigerated surfaces 0 · · 0 0 0 · 0

366

Calmac Ice Storage Test report  

DOE Green Energy (OSTI)

The Ice Storage Test Facility (ISTF) is designed to test commercial ice storage systems. Calmac provided a storage tank equipped with coils designed for use with a secondary fluid system. The Calmac ice storage system was tested over a wide range of operating conditions. Measured system performance during charging was similar to that reported by the manufacturer. Both the measured average and minimum brine temperatures were in close agreement with Calmac's literature values, and the ability to fully charge the tank was relatively unaffected by charging rate and brine flow rate. During discharge cycles, the storage tank outlet temperature was strongly affected by the discharge rate. The discharge capacity was dependent upon both the selected discharge rate and maximum allowable tank outlet temperature. Based on these tests, storage tank selection must depend most strongly on the discharge conditions required to serve the load. This report describes Calmac system performance fully under both charging and discharging conditions. Companion reports describe ISTF test procedures and ice-making efficiency test results that are common to many of the units tested. 11 refs., 31 figs., 9 tabs.

Stovall, T.K.

1991-08-01T23:59:59.000Z

367

Hydrogen Storage Technologies Long-term commercialization approach  

E-Print Network (OSTI)

/diesel in generator BA55 series batteries AA battery Power vs. cost per unit power helps show the market space AA battery Lessdifficult(smallerunits) Less difficult (cost tolerant market) #12;Propane in generator/diesel in generator BA55 series batteries AA battery Auto Develop and commercialize high-cost/low-power hydrogen fuel

368

Final Report: Metal Perhydrides for Hydrogen Storage  

DOE Green Energy (OSTI)

Hydrogen is a promising energy source for the future economy due to its environmental friendliness. One of the important obstacles for the utilization of hydrogen as a fuel source for applications such as fuel cells is the storage of hydrogen. In the infrastructure of the expected hydrogen economy, hydrogen storage is one of the key enabling technologies. Although hydrogen possesses the highest gravimetric energy content (142 KJ/g) of all fuels, its volumetric energy density (8 MJ/L) is very low. It is desired to increase the volumetric energy density of hydrogen in a system to satisfy various applications. Research on hydrogen storage has been pursed for many years. Various storage technologies, including liquefaction, compression, metal hydride, chemical hydride, and adsorption, have been examined. Liquefaction and high pressure compression are not desired due to concerns related to complicated devices, high energy cost and safety. Metal hydrides and chemical hydrides have high gravimetric and volumetric energy densities but encounter issues because high temperature is required for the release of hydrogen, due to the strong bonding of hydrogen in the compounds. Reversibility of hydrogen loading and unloading is another concern. Adsorption of hydrogen on high surface area sorbents such as activated carbon and organic metal frameworks does not have the reversibility problem. But on the other hand, the weak force (primarily the van der Waals force) between hydrogen and the sorbent yields a very small amount of adsorption capacity at ambient temperature. Significant storage capacity can only be achieved at low temperatures such as 77K. The use of liquid nitrogen in a hydrogen storage system is not practical. Perhydrides are proposed as novel hydrogen storage materials that may overcome barriers slowing advances to a hydrogen fuel economy. In conventional hydrides, e.g. metal hydrides, the number of hydrogen atoms equals the total valence of the metal ions. One LiH molecule contains one hydrogen atom because the valence of a Li ion is +1. One MgH2 molecule contains two hydrogen atoms because the valence of a Mg ion is +2. In metal perhydrides, a molecule could contain more hydrogen atoms than expected based on the metal valance, i.e. LiH1+n and MgH2+n (n is equal to or greater than 1). When n is sufficiently high, there will be plenty of hydrogen storage capacity to meet future requirements. The existence of hydrogen clusters, Hn+ (n = 5, 7, 9, 11, 13, 15) and transition metal ion-hydrogen clusters, M+(H2)n (n = 1-6), such as Sc(H2)n+, Co(H2)n+, etc., have assisted the development of this concept. Clusters are not stable species. However, their existence stimulates our approach on using electric charges to enhance the hydrogen adsorption in a hydrogen storage system in this study. The experimental and modeling work to verify it are reported here. Experimental work included the generation of cold hydrogen plasma through a microwave approach, synthesis of sorbent materials, design and construction of lab devices, and the determination of hydrogen adsorption capacities on various sorbent materials under various electric field potentials and various temperatures. The results consistently show that electric potential enhances the adsorption of hydrogen on sorbents. NiO, MgO, activated carbon, MOF, and MOF and platinum coated activated carbon are some of the materials studied. Enhancements up to a few hundred percents have been found. In general, the enhancement increases with the electrical potential, the pressure applied, and the temperature lowered. Theoretical modeling of the hydrogen adsorption on the sorbents under the electric potential has been investigated with the density functional theory (DFT) approach. It was found that the interaction energy between hydrogen and sorbent is increased remarkably when an electric field is applied. This increase of binding energy offers a potential solution for DOE when looking for a compromise between chemisorption and physisorption for hydrogen storage. Bonding of chemisorption is too

Hwang, J-Y.; Shi, S.; Hackney, S.; Swenson, D.; Hu, Y.

2011-07-26T23:59:59.000Z

369

Highly enriched uranium (HEU) storage and disposition program plan  

SciTech Connect

Recent changes in international relations and other changes in national priorities have profoundly affected the management of weapons-usable fissile materials within the United States (US). The nuclear weapon stockpile reductions agreed to by the US and Russia have reduced the national security requirements for these fissile materials. National policies outlined by the US President seek to prevent the accumulation of nuclear weapon stockpiles of plutonium (Pu) and HEU, and to ensure that these materials are subjected to the highest standards of safety, security and international accountability. The purpose of the Highly Enriched Uranium (HEU) Storage and Disposition Program Plan is to define and establish a planned approach for storage of all HEU and disposition of surplus HEU in support of the US Department of Energy (DOE) Fissile Material Disposition Program. Elements Of this Plan, which are specific to HEU storage and disposition, include program requirements, roles and responsibilities, program activities (action plans), milestone schedules, and deliverables.

Arms, W.M.; Everitt, D.A.; O`Dell, C.L.

1995-01-01T23:59:59.000Z

370

DOE Regional Partnership Successfully Demonstrates Terrestrial CO2 Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Successfully Demonstrates Terrestrial CO2 Successfully Demonstrates Terrestrial CO2 Storage Practices in Great Plains Region of U.S. and Canada DOE Regional Partnership Successfully Demonstrates Terrestrial CO2 Storage Practices in Great Plains Region of U.S. and Canada August 19, 2010 - 1:00pm Addthis Washington, DC - A field test demonstrating the best approaches for terrestrial carbon dioxide (CO2) storage in the heartland of North America has been successfully completed by one of the U.S. Department of Energy's (DOE) seven Regional Carbon Sequestration Partnerships (RCSPs). The Plains CO2 Reduction (PCOR) Partnership , a collaboration of over 80 U.S. and Canadian stakeholders, conducted the field test at sites in the Prairie Pothole Region, extending from central Iowa into Northern Alberta,

371

Finding a Needle in Haystack: Facebooks Photo Storage  

E-Print Network (OSTI)

Abstract: This paper describes Haystack, an object storage system optimized for Facebooks Photos application. Facebook currently stores over 260 billion images, which translates to over 20 petabytes of data. Users upload one billion new photos (?60 terabytes) each week and Facebook serves over one million images per second at peak. Haystack provides a less expensive and higher performing solution than our previous approach, which leveraged network attached storage appliances over NFS. Our key observation is that this traditional design incurs an excessive number of disk operations because of metadata lookups. We carefully reduce this per photo metadata so that Haystack storage machines can perform all metadata lookups in main memory. This choice conserves disk operations for reading actual data and thus increases overall throughput. 1

Doug Beaver; Sanjeev Kumar; Harry C. Li; Jason Sobel; Peter Vajgel; Facebook Inc

2010-01-01T23:59:59.000Z

372

Hydrogen spillover: Its "diffusion" from catalysis to hydrogen storage community  

DOE Green Energy (OSTI)

Dissociative adsorption of hydrogen on catalyst sites followed by surface diffusion (spillover) to a carbon support was first reported for Pt-carbon catalysts (Robell, 1964) and was soon accepted as a valid step of numerous catalytic reactions. However, the concept of metal-assisted hydrogen storage (Schwarz, 1988) based on spillover entered much later the hydrogen community (Lueking and Yang, 2002) and is gaining recognition slowly as an alternate approach for enhancing hydrogen storage capacity of microporous materials for fuel-cell powered vehicles. This talk will analyze the significance and limits of the spillover mechanism for adsorptive storage of hydrogen, with examples of enhanced hydrogen uptake on Pd-containing activated carbon fibers. Evidence of the atomic nature of spilt-over hydrogen will be presented based on experimental results from inelastic neutron spectroscopy studies. Research sponsored by the Division of Materials Sciences and Engineering, U.S. Department of Energy under contract with UT-Battelle, LLC.

Contescu, Cristian I [ORNL; Bhat, Vinay V [ORNL; Gallego, Nidia C [ORNL

2009-01-01T23:59:59.000Z

373

Gossiping over storage systems is practical  

Science Conference Proceedings (OSTI)

Gossip-based mechanisms are touted for their simplicity, limited resource usage, robustness to failures, and tunable system behavior. These qualities make gossiping an ideal mechanism for storage systems that are responsible for maintaining and updating ... Keywords: distributed storage, durability, gossip-based storage, gossiping, mobile ad hoc networks, persistent storage, update propagation, wide-area networks, wireless sensor networks

Hakim Weatherspoon; Hugo Miranda; Konrad Iwanicki; Ali Ghodsi; Yann Busnel

2007-10-01T23:59:59.000Z

374

Thermal storage module for solar dynamic receivers  

DOE Patents (OSTI)

A thermal energy storage system comprising a germanium phase change material and a graphite container.

Beatty, Ronald L. (Farragut, TN); Lauf, Robert J. (Oak Ridge, TN)

1991-01-01T23:59:59.000Z

375

Addressing the Grand Challenges in Energy Storage  

SciTech Connect

The editorial summarizes the contents of the special issue for energy storage in Advanced Functional Materials.

Liu, Jun

2013-02-25T23:59:59.000Z

376

Hydrogen Storage Technologies Roadmap, November 2005  

Fuel Cell Technologies Publication and Product Library (EERE)

Document describing plan for research into and development of hydrogen storage technology for transportation applications.

377

Energy Storage: Current landscape for alternative energy  

E-Print Network (OSTI)

Energy Storage: Current landscape for alternative energy storage technologies and what the future may hold for multi-scale storage applications Presented by: Dave Lucero, Director Alternative Energy · Industry initiatives · Technology · Energy Storage Market · EaglePicher initiatives · Summary #12

378

Layered Graphene Sheets Could Solve Hydrogen Storage ...  

Science Conference Proceedings (OSTI)

Layered Graphene Sheets Could Solve Hydrogen Storage Issues. For Immediate Release: March 16, 2010. ...

2011-11-28T23:59:59.000Z

379

Energy Storage Management for VG Integration (Presentation)  

SciTech Connect

This presentation describes how you economically manage integration costs of storage and variable generation.

Kirby, B.

2011-10-01T23:59:59.000Z

380

Conductive lithium storage electrode  

DOE Patents (OSTI)

A compound comprising a composition A.sub.x(M'.sub.1-aM''.sub.a).sub.y(XD.sub.4).sub.z, A.sub.x(M'.sub.1-aM''.sub.a).sub.y(DXD.sub.4).sub.z, or A.sub.x(M'.sub.1-aM''.sub.a).sub.y(X.sub.2D.sub.7).sub.z, and have values such that x, plus y(1-a) times a formal valence or valences of M', plus ya times a formal valence or valence of M'', is equal to z times a formal valence of the XD.sub.4, X.sub.2D.sub.7, or DXD.sub.4 group; or a compound comprising a composition (A.sub.1-aM''.sub.a).sub.xM'.sub.y(XD.sub.4).sub.z, (A.sub.1-aM''.sub.a).sub.xM'.sub.y(DXD.sub.4).sub.z (A.sub.1-aM''.sub.a).sub.xM'.sub.y(X.sub.2D.sub.7).sub.z and have values such that (1-a).sub.x plus the quantity ax times the formal valence or valences of M'' plus y times the formal valence or valences of M' is equal to z times the formal valence of the XD.sub.4, X.sub.2D.sub.7 or DXD.sub.4 group. In the compound, A is at least one of an alkali metal and hydrogen, M' is a first-row transition metal, X is at least one of phosphorus, sulfur, arsenic, molybdenum, and tungsten, M'' any of a Group IIA, IIIA, IVA, VA, VIA, VIIA, VIIIA, IB, IIB, IIIB, IVB, VB, and VIB metal, D is at least one of oxygen, nitrogen, carbon, or a halogen, 0.0001storage batteries and can have a gravimetric capacity of at least about 80 mAh/g while being charged/discharged at greater than about C rate of the compound.

Chiang, Yet-Ming (Framingham, MA); Chung, Sung-Yoon (Incheon, KR); Bloking, Jason T. (Mountain View, CA); Andersson, Anna M. (Vasteras, SE)

2012-04-03T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Conductive lithium storage electrode  

Science Conference Proceedings (OSTI)

A compound comprising a composition A.sub.x(M'.sub.1-aM''.sub.a).sub.y(XD.sub.4).sub.z, A.sub.x(M'.sub.1-aM''.sub.a).sub.y(DXD.sub.4).sub.z, or A.sub.x(M'.sub.1-aM''.sub.a).sub.y(X.sub.2D.sub.7).sub.z, and have values such that x, plus y(1-a) times a formal valence or valences of M', plus ya times a formal valence or valence of M'', is equal to z times a formal valence of the XD.sub.4, X.sub.2D.sub.7, or DXD.sub.4 group; or a compound comprising a composition (A.sub.1-aM''.sub.a).sub.xM'.sub.y(XD.sub.4).sub.z, (A.sub.1-aM''.sub.a).sub.xM'.sub.y(DXD.sub.4).sub.z (A.sub.1-aM''.sub.a).sub.xM'.sub.y(X.sub.2D.sub.7).sub.z and have values such that (1-a).sub.x plus the quantity ax times the formal valence or valences of M'' plus y times the formal valence or valences of M' is equal to z times the formal valence of the XD.sub.4, X.sub.2D.sub.7 or DXD.sub.4 group. In the compound, A is at least one of an alkali metal and hydrogen, M' is a first-row transition metal, X is at least one of phosphorus, sulfur, arsenic, molybdenum, and tungsten, M'' any of a Group IIA, IIIA, IVA, VA, VIA, VIIA, VIIIA, IB, IIB, IIIB, IVB, VB, and VIB metal, D is at least one of oxygen, nitrogen, carbon, or a halogen, 0.0001storage batteries and can have a gravimetric capacity of at least about 80 mAh/g while being charged/discharged at greater than about C rate of the compound.

Chiang, Yet-Ming (Framingham, MA); Chung, Sung-Yoon (Incheon, KR); Bloking, Jason T. (Mountain View, CA); Andersson, Anna M. (Vasteras, SE)

2012-04-03T23:59:59.000Z

382

Conductive lithium storage electrode  

DOE Patents (OSTI)

A compound comprising a composition A.sub.x(M'.sub.1-aM''.sub.a).sub.y(XD.sub.4).sub.z, A.sub.x(M'.sub.1-aM''.sub.a).sub.y(DXD.sub.4).sub.z, or A.sub.x(M'.sub.1-aM''.sub.a).sub.y(X.sub.2D.sub.7).sub.z, and have values such that x, plus y(1-a) times a formal valence or valences of M', plus ya times a formal valence or valence of M'', is equal to z times a formal valence of the XD.sub.4, X.sub.2D.sub.7, or DXD.sub.4 group; or a compound comprising a composition (A.sub.1-aM''.sub.a).sub.xM'.sub.y(XD.sub.4).sub.z, (A.sub.1-aM''.sub.a).sub.xM'.sub.y(DXD.sub.4).sub.z(A.sub.1-aM''.sub.a).s- ub.xM'.sub.y(X.sub.2D.sub.7).sub.z and have values such that (1-a).sub.x plus the quantity ax times the formal valence or valences of M'' plus y times the formal valence or valences of M' is equal to z times the formal valence of the XD.sub.4, X.sub.2D.sub.7 or DXD.sub.4 group. In the compound, A is at least one of an alkali metal and hydrogen, M' is a first-row transition metal, X is at least one of phosphorus, sulfur, arsenic, molybdenum, and tungsten, M'' any of a Group IIA, IIIA, IVA, VA, VIA, VIIA, VIIIA, IB, IIB, IIIB, IVB, VB, and VIB metal, D is at least one of oxygen, nitrogen, carbon, or a halogen, 0.0001storage batteries and can have a gravimetric capacity of at least about 80 mAh/g while being charged/discharged at greater than about C rate of the compound.

Chiang, Yet-Ming (Framingham, MA); Chung, Sung-Yoon (Seoul, KR); Bloking, Jason T. (Cambridge, MA); Andersson, Anna M. (Uppsala, SE)

2008-03-18T23:59:59.000Z

383

Base Natural Gas in Underground Storage (Summary)  

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

Citygate Price Residential Price Commercial Price Industrial Price Electric Power Price Gross Withdrawals Gross Withdrawals From Gas Wells Gross Withdrawals From Oil Wells Gross Withdrawals From Shale Gas Wells Gross Withdrawals From Coalbed Wells Repressuring Nonhydrocarbon Gases Removed Vented and Flared Marketed Production NGPL Production, Gaseous Equivalent Dry Production Imports By Pipeline LNG Imports Exports Exports By Pipeline LNG Exports Underground Storage Capacity Gas in Underground Storage Base Gas in Underground Storage Working Gas in Underground Storage Underground Storage Injections Underground Storage Withdrawals Underground Storage Net Withdrawals Total Consumption Lease and Plant Fuel Consumption Pipeline & Distribution Use Delivered to Consumers Residential Commercial Industrial Vehicle Fuel Electric Power Period:

384

SERI Solar-Energy-Storage Program  

DOE Green Energy (OSTI)

The SERI Solar Energy Storage Program is summarized. The program provides research, systems analysis, and assessments of thermal energy storage and transport in support of the Thermal Energy Storage Program of the DOE Division of Energy Storage Technology; emphasis is on thermal energy storage for solar thermal power and process heat applications and on thermal energy transport. Currently, research is in progress on direct-contact thermal energy storage and thermochemical energy storage and transport. In addition, SERI is directing the definition of new concepts for thermal energy storage and supporting research on thermal energy transport by sensible and latent heat media. SERI is performing systems analyses of thermal energy storage for solar thermal application and coordinating thermal energy storage activities for solar applications.

Wyman, C.E.

1981-08-01T23:59:59.000Z

385

Alternative Fuels Data Center: Biodiesel Storage Regulations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biodiesel Storage Biodiesel Storage Regulations to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Storage Regulations on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Storage Regulations on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Storage Regulations on Google Bookmark Alternative Fuels Data Center: Biodiesel Storage Regulations on Delicious Rank Alternative Fuels Data Center: Biodiesel Storage Regulations on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Storage Regulations on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel Storage Regulations Underground storage tank regulations apply to all biodiesel blends with the exception of 100% biodiesel (B100). An owner changing the use of an

386

NETL: News Release - DOE Announces Restructured Approach to FutureGen  

NLE Websites -- All DOE Office Websites (Extended Search)

30, 2008 DOE Announces Restructured FutureGen Approach to Demonstrate Carbon Capture and Storage Technology at Multiple Clean Coal Plants Affirms Commitment to Clean Coal...

387

Hydrogen Storage atHydrogen Storage at Lawrence Berkeley National LaboratoryLawrence Berkeley National Laboratory  

E-Print Network (OSTI)

Hydrogen Storage atHydrogen Storage at Lawrence Berkeley National LaboratoryLawrence Berkeley National Laboratory Presentation at thePresentation at the Hydrogen Storage Grand ChallengeHydrogen Storage expertise to hydrogen storage, fuel cells, and system integration issues ­Novel membranes and other

388

Advanced Underground Gas Storage Concepts Refrigerated-Mined Cavern Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

UNDERGROUND GAS STORAGE CONCEPTS UNDERGROUND GAS STORAGE CONCEPTS REFRIGERATED-MINED CAVERN STORAGE FINAL REPORT DOE CONTRACT NUMBER DE-AC26-97FT34349 SUBMITTED BY: PB-KBB INC. 11757 KATY FREEWAY, SUITE 600 HOUSTON, TX 77079 SEPTEMBER 1998 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily

389

Energy Proportionality for Disk Storage Using Replication  

Science Conference Proceedings (OSTI)

Energy saving has become a crucial concern in datacenters as several reports predict that the anticipated energy costs over a three year period will exceed hardware acquisition. In particular, saving energy for storage is of major importance as storage devices (and cooling them off) may contribute over 25 percent of the total energy consumed in a datacenter. Recent work introduced the concept of energy proportionality and argued that it is a more relevant metric than just energy saving as it takes into account the tradeoff between energy consumption and performance. In this paper, we present a novel approach, called FREP (Fractional Replication for Energy Proportionality), for energy management in large datacenters. FREP includes areplication strategy and basic functions to enable flexible energy management. Specifically, our method provides performance guarantees by adaptively controlling the power states of a group of disks based on observed and predicted workloads. Our experiments, using a set of real and synthetic traces, show that FREP dramatically reduces energy requirements with a minimal response time penalty.

Kim, Jinoh; Rotem, Doron

2010-09-09T23:59:59.000Z

390

Second thermal storage applications workshop  

DOE Green Energy (OSTI)

On February 7 and 8, 1980, approximately 20 persons representing the management of both the Solar Thermal Power Systems Program (TPS) of the US Department of Energy (DOE) Division of Central Solar Technology (CST) and the Thermal Energy Storage Program (TES) of the DOE Division of Energy Storage Systems (STOR) met in San Antonio, Texas, for the Second Thermal Storage Applications Workshop. The purpose of the workshop was to review the joint Thermal Energy Storage for Solar Thermal Applications (TESSTA) Program between CST and STOR and to discuss important issues in implementing it. The meeting began with summaries of the seven major elements of the joint program (six receiver-related, storage development elements, and one advanced technology element). Then, a brief description along with supporting data was given of several issues related to the recent joint multiyear program plan (MYPP). Following this session, the participants were divided into three smaller groups representing the program elements that mainly supported large power, small power, and advanced technology activities. During the afternoon of the first day, each group prioritized the program elements through program budgets and discussed the issues defined as well as others of concern. On the morning of the second day, representatives of each group presented the group's results to the other participants. Major conclusions arising from the workshop are presented regarding program and budget. (LEW)

Wyman, C.E.; Larson, R.W.

1980-06-01T23:59:59.000Z

391

A Successful Cool Storage Rate  

E-Print Network (OSTI)

Houston Lighting & Power (HL&P) initiated design and development of its commercial cool storage program as part of an integrated resource planning process with a targeted 225 MW of demand reduction through DSM. Houston's extensive commercial air conditioning load, which is highly coincident with HL&P's system peak, provided a large market for cool storage technologies. Initial market research made it very clear that a special cool storage rate was required to successfully market the technology. Development of the rate required an integrated, multidepartment effort and extensive use of DSManager, an integrated resource planning model. An experimental version of the rate was initially implemented as part of the initial phase of the cool storage program. A permanent rate, incorporating lessons learned from the experimental rate, was then developed for the long term implementation of the program. The permanent rate went through a lengthy regulatory approval process which included intervention by a local natural gas distribution company. The end result is a very successful cool storage program with 52 projects and 31 megawatts of demand reduction in the first three and one-half years of program implementation.

Ahrens, A. C.; Sobey, T. M.

1994-01-01T23:59:59.000Z

392

Integration of Electric Energy Storage into Power Systems with Renewable Energy Resources  

E-Print Network (OSTI)

This dissertation investigates the distribution and transmission systems reliability and economic impact of energy storage and renewable energy integration. The reliability and economy evaluation framework is presented. Novel operation strategies of energy storage and renewable energy are proposed. The method for optimizing the energy storage sizing and operation strategy in order to achieve optimal reliability and economy level is developed. The objectives of the movement towards the smart grid include making the power systems more reliable and economically efficient. The rapid development of the large scale energy storage technology makes it an excellent candidate in achieving these goals. A novel Model Predictive Control (MPC)-based operation strategy is proposed to optimally manage the charging and discharging operation of energy storage in order to minimize the energy purchasing cost for a distribution system load aggregator in power markets. Different operation strategies of energy storage have different reliability and economic impact on power systems. Simulation results illustrate the importance of the energy storage operation strategies. A hybrid operation strategy which combines the MPC-based operation strategy and the standby backup operation strategy is proposed to flexibly adjust the reliability and economic improvement brought by energy storage. A particle swarm optimization approach is developed to determine the optimal energy storage sizing and operation strategy while maximizing reliability and economic improvement. A reliability and economy assessment framework based on sequential Monte Carlo method integrated with the operation strategies is proposed. The impact on the transmission systems reliability brought by energy storage and renewable energy with the proposed operation strategies is investigated. Case studies are conducted to demonstrate the effectiveness of the proposed operation strategies, optimization approach, and the reliability and economy evaluation framework. Insights into how energy storage and renewable energy affect power system reliability and economy are obtained.

Xu, Yixing 1985-

2012-12-01T23:59:59.000Z

393

Seismic responses of unanchored electrode storage fixtures  

SciTech Connect

Two anchored electrode storage fixtures will be installed in the process cell of the Integral Fast Reactor`s Fuel Cycle Facility at ANL-W in Idaho. In addition to the concerns for structural integrity, the potential for uplifting and tipping of the fixtures during the design basis earthquake must also be examined. In the analysis, a response-spectrum method was employed to investigate tipping, while a static approach was used for the structural-integrity evaluations. The results show that the combined stresses from seismic and other loads are within the allowables permitted by the design codes. The overall vertical seismic reaction forces at the leveling pads are compressive, implying that the fixtures will remain in contact with the floor. No uplifting or tipping of the fixture will occur during the design basis earthquake.

Ting-shu Wu; Blomquist, C.A.; Haupt, H.J.; Herceg, J.E.

1993-06-01T23:59:59.000Z

394

Hydrogen storage gets new hope  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen storage gets new hope Hydrogen storage gets new hope Hydrogen storage gets new hope A new method for "recycling" hydrogen-containing fuel materials could open the door to economically viable hydrogen-based vehicles. September 1, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Contact James E. Rickman

395

SGDP Storage System Performance Supplement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Analysis for the ARRA SGDP Analysis for the ARRA SGDP Energy Storage Projects Update Conference - DOE 2010 Energy Storage Systems Program (ESS) November 3, 2010 Presenter: Jacquelyn Bean Organization: DOE-National Energy Technology Laboratory (NETL) Funded in part by the Energy Storage Systems Program of the U.S. Department Of Energy through National Energy Technology Laboratory 1 Background 2 Metrics and Benefits Data Flow 3 Contact Information Table of Contents 1 4 Appendix NETL's role in SGDP metrics and benefits reporting 2 NETL Energy Delivery Technologies Division SGDP Technical Project Officers (TPOs) SGDP Principal Investigators (PIs) Project Management and Performance Data Analysis NETL Project Management Center's Analysis & Support Team Data Analysis Team (DAT) Lead Contractors: Booz Allen

396

AZ CO2 Storage Pilot  

NLE Websites -- All DOE Office Websites (Extended Search)

CO2 Storage Pilot Regional Carbon Sequestration Partnerships Initiative Review Meeting Pittsburgh, Pennsylvania October 7, 2008 John Henry Beyer, Ph.D. WESTCARB Program Manager, Geophysicist 510-486-7954, jhbeyer@lbl.gov Lawrence Berkeley National Laboratory Earth Sciences Division, MS 90-1116 Berkeley, CA 94720 2 WESTCARB region has major CO2 point sources 3 WESTCARB region has many deep saline formations - candidates for CO2 storage WESTCARB also created GIS layers for oil/gas fields and deep coal basins Source: DOE Carbon Sequestration Atlas of the United States and Canada 4 - Aspen Environmental - Bevilacqua-Knight, Inc. Arizona Utilities CO2 Storage Pilot Contracting and Funding Flow Department of Energy National Energy Technology Laboratory Lawrence Berkeley National

397

Energy Programs | Advanced Storage Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Storage Systems Advanced Storage Systems Tapping Into Fuel Cells and Batteries Page 1 of 2 Imagine being able to drive a forty-mile round-trip commute every day without ever going near a gas pump. As the United States moves towards an energy economy with reduced dependence on foreign oil and fewer carbon emissions, development of alternative fuel sources and transmission of the energy they provide is only part of the equation. An increase in energy generated from intermittent renewable sources and the growing need for mobile energy will require new, efficient means of storing it, and technological advancements will be necessary to support the nation's future energy storage needs. A change toward alternative transportation - hydrogen fuel-cell vehicles, hybrid electric vehicles, plug-in hybrid-electric vehicles and electric

398

NETL: Industrial Capture & Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Industrial Capture & Storage Industrial Capture & Storage Technologies Industrial Capture & Storage The United States Department of Energy, National Energy Technology Laboratory (DOE/NETL, or DOE) is currently implementing a program titled "Carbon Capture and Sequestration from Industrial Sources and Innovative Concepts for Beneficial CO2 Use." This CO2 Capture and Sequestration (CCS) and CO2 use program is a cost-shared collaboration between the Government and industry whose purpose is to increase investment in clean industrial technologies and sequestration projects. In accordance with the American Recovery and Reinvestment Act of 2009, and Section 703 of Public Law 110-140, DOE's two specific objectives are to demonstrate: (1) Large-Scale Industrial CCS projects from industrial sources, and (2) Innovative Concepts for beneficial CO2 use.

399

Distributed RFID Tag Storage Infrastructures  

E-Print Network (OSTI)

Abstract. We leverage increasing passive RFID tag memory to propose distributed RFID tag storage infrastructures (D-RFID stores). A D-RFID store is a large set of tags with significantly sized re-writeable storage. Interrogators interact with D-RFID stores by reading from and writing to tags, providing a wide range of possible applications that are otherwise resource-inefficient. Examples include tagging trees in a forest to track hikers, interactive smart posters to provide location-based social interaction and collaboration, and tags transporting digital information in situations where reliable network connectivity is not available. We propose a system architecture for D-RFID stores by describing the tag distribution in space and time, different storage structures, and the middleware linking the different components together. We also describe assurance in our system. We motivate D-RFID stores through examples and describe potential avenues of research. 1

Victor K. Y. Wu; Mirko Montanari; Nitin H. Vaidya; Roy H. Campbell

2009-01-01T23:59:59.000Z

400

pumped storage | OpenEI  

Open Energy Info (EERE)

pumped storage pumped storage Dataset Summary Description These two datasets include energy statistics for the European Union (EU). The statistics are available from the European Commission. The data includes detailed information about: production, net imports, gross inland consumption, and electricity generation for the EU as a whole, as well as the individual member countries, for the period between 1990 and 2007. Source European Commission Date Released Unknown Date Updated Unknown Keywords annual energy consumption biomass coal crude oil Electricity Generation EU gas geothermal Hydro pumped storage PV renewable energy generating capacity wind Data application/vnd.ms-excel icon EU Energy Figures 2010 (Excel file, multiple tabs) (xls, 2 MiB) application/vnd.ms-excel icon EU Electricity Generation from Renewables (xls, 190.5 KiB)

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Overview of current and future energy storage technologies for electric power applications  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1515 4. Supercapacitor storage technologies

Bahrami, Majid

402

Fuel Cell Technologies Office: Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Fuel Cell Technologies Office: Hydrogen Storage to Fuel Cell Technologies Office: Hydrogen Storage to someone by E-mail Share Fuel Cell Technologies Office: Hydrogen Storage on Facebook Tweet about Fuel Cell Technologies Office: Hydrogen Storage on Twitter Bookmark Fuel Cell Technologies Office: Hydrogen Storage on Google Bookmark Fuel Cell Technologies Office: Hydrogen Storage on Delicious Rank Fuel Cell Technologies Office: Hydrogen Storage on Digg Find More places to share Fuel Cell Technologies Office: Hydrogen Storage on AddThis.com... Home Basics Current Technology DOE R&D Activities Quick Links Hydrogen Production Hydrogen Delivery Fuel Cells Technology Validation Manufacturing Codes & Standards Education Systems Analysis Contacts On-board hydrogen storage for transportation applications continues to be

403

Energy Storage - More Information | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage - More Information Energy Storage - More Information Energy Storage - More Information As energy storage technology may be applied to a number of areas that differ in power and energy requirements, DOE's Energy Storage Program performs research and development on a wide variety of storage technologies. This broad technology base includes batteries (both conventional and advanced), flywheels, electrochemical capacitors, superconducting magnetic energy storage (SMES), power electronics, and control systems. The Energy Storage Program works closely with industry partners, and many of its projects are highly cost-shared. The Program collaborates with utilities and State energy organizations such as the California Energy Commission and New York State Energy Research and Development Authority to field major pioneering storage installations that

404

Storage Related News | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Related News Storage Related News Storage Related News November 1, 2013 November 13 ESTAP Webinar: Duke Energy's Energy Storage Projects On Wednesday, November 13 from 1 - 2 p.m. ET, Clean Energy States Alliance will host a webinar on Duke Energy's battery energy storage systems. This webinar will be introduced by Dr. Imre Gyuk, Energy Storage Program Manager in the Office of Electricity Delivery and Energy Reliability. August 30, 2013 September 16 ESTAP Webinar: Optimizing the Benefits of a PV with Battery Storage System On Monday, September 16 from 1 - 2 p.m. ET, Clean Energy States Alliance will host a webinar on optimizing the benefits of a photovoltaic (PV) storage system with a battery. This webinar will be introduced by Dr. Imre Gyuk, Energy Storage Program Manager in the Office of Electricity Delivery

405

Off peak ice storage generation  

DOE Green Energy (OSTI)

Due to the high costs associated with peak demand charges imposed by most electrical companies today, various means of shifting the peak HVAC load have been identified by the industry. This paper discusses the results of a study based upon a building site located in the high desert of the southwestern United States that evaluated ice storage as a mechanism of operating cost reductions. The discussion addresses both the seasonal and the annual cost and energy impacts of an ice storage system when used in place of an air-to-air heat pump system.

Davis, R.E.; Cerbo, F.J.

1985-01-01T23:59:59.000Z

406

Prestressed elastomer for energy storage  

DOE Patents (OSTI)

Disclosed is a regenerative braking device for an automotive vehicle. The device includes a power isolating assembly (14), an infinitely variable transmission (20) interconnecting an input shaft (16) with an output shaft (18), and an energy storage assembly (22). The storage assembly includes a plurality of elastomeric rods (44, 46) mounted for rotation and connected in series between the input and output shafts. The elastomeric rods are prestressed along their rotational or longitudinal axes to inhibit buckling of the rods due to torsional stressing of the rods in response to relative rotation of the input and output shafts.

Hoppie, Lyle O. (Birmingham, MI); Speranza, Donald (Canton, MI)

1982-01-01T23:59:59.000Z

407

Image Storage in Hot Vapors  

E-Print Network (OSTI)

We theoretically investigate image propagation and storage in hot atomic vapor. A $4f$ system is adopted for imaging and an atomic vapor cell is placed over the transform plane. The Fraunhofer diffraction pattern of an object in the object plane can thus be transformed into atomic Raman coherence according to the idea of ``light storage''. We investigate how the stored diffraction pattern evolves under diffusion. Our result indicates, under appropriate conditions, that an image can be reconstructed with high fidelity. The main reason for this procedure to work is the fact that diffusion of opposite-phase components of the diffraction pattern interfere destructively.

Zhao, L; Xiao, Y; Yelin, S F

2007-01-01T23:59:59.000Z

408

Image Storage in Hot Vapors  

E-Print Network (OSTI)

We theoretically investigate image propagation and storage in hot atomic vapor. A $4f$ system is adopted for imaging and an atomic vapor cell is placed over the transform plane. The Fraunhofer diffraction pattern of an object in the object plane can thus be transformed into atomic Raman coherence according to the idea of ``light storage''. We investigate how the stored diffraction pattern evolves under diffusion. Our result indicates, under appropriate conditions, that an image can be reconstructed with high fidelity. The main reason for this procedure to work is the fact that diffusion of opposite-phase components of the diffraction pattern interfere destructively.

L. Zhao; T. Wang; Y. Xiao; S. F. Yelin

2007-10-22T23:59:59.000Z

409

Catalyzed borohydrides for hydrogen storage  

Science Conference Proceedings (OSTI)

A hydrogen storage material and process is provided in which alkali borohydride materials are created which contain effective amounts of catalyst(s) which include transition metal oxides, halides, and chlorides of titanium, zirconium, tin, and combinations of the various catalysts. When the catalysts are added to an alkali borodydride such as a lithium borohydride, the initial hydrogen release point of the resulting mixture is substantially lowered. Additionally, the hydrogen storage material may be rehydrided with weight percent values of hydrogen at least about 9 percent.

Au, Ming (Augusta, GA)

2012-02-28T23:59:59.000Z

410

An assessment methodology for thermal energy storage evaluation  

DOE Green Energy (OSTI)

This report documents an assessment methodology for evaluating the cost, performance, and overall economic feasibility of thermal energy storage (TES) concepts. The methodology was developed by Thermal Energy Storage Evaluation Program personnel at Pacific Northwest Laboratory (PNL) for use by PNL and other TES concept evaluators. The methodology is generically applicable to all TES concepts; however, specific analyses may require additional or more detailed definition of the ground rules, assumptions, and analytical approach. The overall objective of the assessment methodology is to assist in preparing equitable and proper evaluations of TES concepts that will allow developers and end-users to make valid decisions about research and development (R and D) and implementation. The methodology meets this objective by establishing standard approaches, ground rules, assumptions, and definitions that are analytically correct and can be consistently applied by concept evaluators. 15 refs., 4 figs., 13 tabs.

Brown, D.R.; Dirks, J.A.; Drost, M.K.; Spanner, G.E.; Williams, T.A.

1987-11-01T23:59:59.000Z

411

Scalability of Dynamic Storage Allocation Algorithms  

E-Print Network (OSTI)

Dynamic storage allocation has a significant impact on computer performance. A dynamic storage allocator manages space for objects whose lifetimes are not known by the system at the time of their creation. A good dynamic storage allocator should utilize storage efficiently and satisfy requests in as few instructions as possible. A dynamic storage allocator on a multiprocessor should have the ability to satisfy multiple requests concurrently. This paper examines parallel dynamic storage allocation algorithms and how performancescales with increasing numbers of processors. The highest throughputs and lowest instruction counts are achieved with multiple free list fit I. The best memory utilization is achieved using a best fit system.

Arun Iyengar

1996-01-01T23:59:59.000Z

412

Advanced research in solar-energy storage  

DOE Green Energy (OSTI)

The Solar Energy Storage Program at the Solar Energy Research Institute is reviewed. The program provides research, systems analyses, and economic assessments of thermal and thermochemical energy storage and transport. Current activities include experimental research into very high temperature (above 800/sup 0/C) thermal energy storage and assessment of novel thermochemical energy storage and transport systems. The applications for such high-temperature storage are thermochemical processes, solar thermal-electric power generation, cogeneration of heat and electricity, industrial process heat, and thermally regenerative electrochemical systems. The research results for five high-temperature thermal energy storage technologies and two thermochemical systems are described.

Luft, W.

1983-01-01T23:59:59.000Z

413

Distributed Cloud Storage Services with FleCS Containers Hobin Yoon, Madhumitha Ravichandran, Ada Gavrilovska, Karsten Schwan  

E-Print Network (OSTI)

and accessible storage ser- vices across such distributed infrastructure. To address these issues, we propose and explore the utility of FleCS ­ an approach for providing FLExible Cloud Storage services in distributed systems. FleCS provides stor- age containers as a cloud-level abstraction that uniquely identifies

Gavrilovska, Ada

414

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October  

NLE Websites -- All DOE Office Websites (Extended Search)

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage Program is funding research to develop longer-lifetime, lower-cost Li-ion batteries. Researchers at Pacific Northwest National Laboratory are investigating cost-effective electrode materials and electrolytes, as well as novel low-cost synthesis approaches for making highly efficient electrode materials using additives such as graphine, oleic acid, and paraffin. To address safety issues, researchers will also identify materials with better thermal stability. Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) More Documents & Publications Battery SEAB Presentation

415

Tritium Handling and Safe Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SENSITIVE DOE-HDBK-1129-2007 March 2007 ____________________ DOE HANDBOOK TRITIUM HANDLING AND SAFE STORAGE U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-HDBK-1129-2007

416

Enhancing hydrogen spillover and storage  

DOE Patents (OSTI)

Methods for enhancing hydrogen spillover and storage are disclosed. One embodiment of the method includes doping a hydrogen receptor with metal particles, and exposing the hydrogen receptor to ultrasonification as doping occurs. Another embodiment of the method includes doping a hydrogen receptor with metal particles, and exposing the doped hydrogen receptor to a plasma treatment.

Yang, Ralph T. (Ann Arbor, MI); Li, Yingwel (Ann Arbor, MI); Lachawiec, Jr., Anthony J. (Ann Arbor, MI)

2011-05-31T23:59:59.000Z

417

Enhancing hydrogen spillover and storage  

DOE Patents (OSTI)

Methods for enhancing hydrogen spillover and storage are disclosed. One embodiment of the method includes doping a hydrogen receptor with metal particles, and exposing the hydrogen receptor to ultrasonication as doping occurs. Another embodiment of the method includes doping a hydrogen receptor with metal particles, and exposing the doped hydrogen receptor to a plasma treatment.

Yang, Ralph T; Li, Yingwei; Lachawiec, Jr., Anthony J

2013-02-12T23:59:59.000Z

418

CFES RESEARCH THRUSTS: Energy Storage  

E-Print Network (OSTI)

CFES RESEARCH THRUSTS: Energy Storage Wind Energy Solar Energy Smart Grids Smart Buildings For our industrial partners, the Energy Scholars program is an opportunity to connect with the talent of Rensselaer. Sponsoring a Rensselaer Polytechnic Institute undergraduate as an Energy Scholar enables a company

Lü, James Jian-Qiang

419

INTEGRATED HYDROGEN STORAGE SYSTEM MODEL  

DOE Green Energy (OSTI)

Hydrogen storage is recognized as a key technical hurdle that must be overcome for the realization of hydrogen powered vehicles. Metal hydrides and their doped variants have shown great promise as a storage material and significant advances have been made with this technology. In any practical storage system the rate of H2 uptake will be governed by all processes that affect the rate of mass transport through the bed and into the particles. These coupled processes include heat and mass transfer as well as chemical kinetics and equilibrium. However, with few exceptions, studies of metal hydrides have focused primarily on fundamental properties associated with hydrogen storage capacity and kinetics. A full understanding of the complex interplay of physical processes that occur during the charging and discharging of a practical storage system requires models that integrate the salient phenomena. For example, in the case of sodium alanate, the size of NaAlH4 crystals is on the order of 300nm and the size of polycrystalline particles may be approximately 10 times larger ({approx}3,000nm). For the bed volume to be as small as possible, it is necessary to densely pack the hydride particles. Even so, in packed beds composed of NaAlH{sub 4} particles alone, it has been observed that the void fraction is still approximately 50-60%. Because of the large void fraction and particle to particle thermal contact resistance, the thermal conductivity of the hydride is very low, on the order of 0.2 W/m-{sup o}C, Gross, Majzoub, Thomas and Sandrock [2002]. The chemical reaction for hydrogen loading is exothermic. Based on the data in Gross [2003], on the order of 10{sup 8}J of heat of is released for the uptake of 5 kg of H{sub 2}2 and complete conversion of NaH to NaAlH{sub 4}. Since the hydride reaction transitions from hydrogen loading to discharge at elevated temperatures, it is essential to control the temperature of the bed. However, the low thermal conductivity of the hydride makes it difficult to remove the heat of reaction, especially in the relatively short target refueling times, see Attachment 3. This document describes a detailed numerical model for general metal hydride beds that couples reaction kinetics with heat and mass transfer, for both hydriding and dehydriding of the bed. The detailed model is part of a comprehensive methodology for the design, evaluation and modification of hydrogen storage systems. In Hardy [2007], scoping models for reaction kinetics, bed geometry and heat removal parameters are discussed. The scoping models are used to perform a quick assessment of storage systems and identify those which have the potential to meet DOE performance targets. The operational characteristics of successful candidate systems are then evaluated with the more detailed models discussed in this document. The detailed analysis for hydrogen storage systems is modeled in either 2 or 3-dimensions, via the general purpose finite element solver COMSOL Multiphysics{reg_sign}. The two-dimensional model serves to provide rapid evaluation of bed configurations and physical processes, while the three-dimensional model, which requires a much longer run time, is used to investigate detailed effects that do not readily lend themselves to two-dimensional representations. The model is general and can be adapted to any geometry or storage media. In this document, the model is applied to a modified cylindrical shell and tube geometry with radial fins perpendicular to the axis, see Figures 4.1-1 and 4.1-2. Sodium alanate, NaAlH{sub 4}, is used as the hydrogen storage medium. The model can be run on any DOS, LINUX or Unix based system.

Hardy, B

2007-11-16T23:59:59.000Z

420

Systems analysis techniques for annual cycle thermal energy storage solar systems  

DOE Green Energy (OSTI)

Community-scale annual cycle thermal energy storage (ACTES) solar systems are promising options for building heat and cooling. A variety of approaches are feasible in modeling ACTES solar systems. The key parameter in such efforts, average collector efficiency, is first examined, followed by several approaches for simple and effective modeling. Methods are also examined for modeling building loads for structures based on both conventional and passive architectural designs. Two simulation models for sizing solar heating systems with annual storage are presented next. Validation is presented by comparison with the results of a study of seasonal storage systems based on SOLANSIM, an hour-by-hour simulation. These models are presently being used to examine the economic trade-off between collector field area and storage capacity. Finally, programs in the US Department of Energy directed toward developing either other system components such as improved tanks and solar ponds or design tools for ACTES solar systems are examined.

Baylin, F.; Sillman, S.

1980-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Conventional Storage Water Heater Basics | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Conventional Storage Water Heater Basics Conventional Storage Water Heater Basics July 30, 2013 - 3:39pm Addthis Illustration showing the components of a storage water heater. On...

422

Thermal Energy Storage for Cooling of Commercial Buildings  

E-Print Network (OSTI)

OF THIS DOCUME THERMAL FOR COOLING ENERGY STORAGE BUILDINGSi- LBL-25393 THERMAL FOR COOLING w ENERGY STORAGE BUILDINGSpeak power periods, thermal storage for cooling has become a

Akbari, H.

2010-01-01T23:59:59.000Z

423

Large Scale Computing and Storage Requirements for High Energy Physics  

E-Print Network (OSTI)

Computing and Storage Requirements for High Energy Physics [for High Energy Physics Computational and Storage for High Energy Physics Computational and Storage

Gerber, Richard A.

2011-01-01T23:59:59.000Z

424

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage...  

NLE Websites -- All DOE Office Websites (Extended Search)

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage...

425

Thermal Energy Storage for Cooling of Commercial Buildings  

E-Print Network (OSTI)

Building Thermal Energy _Storage in ASEAN Countries,"Company, "Thermal Energy Storage for Cooling," Seminar25393 DE91 ,THERMAL ENERGY STORAGE FOR COOLING OF COMMERCIAL

Akbari, H.

2010-01-01T23:59:59.000Z

426

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

challenge. Hydrogen energy storage density has been steadilya Hydrogen Energy Infrastructure: Storage Options and Systema Hydrogen Energy Infrastructure: Storage Options and System

Ogden, J; Yang, Christopher

2005-01-01T23:59:59.000Z

427

Energy Storage & Power Electronics 2008 Peer Review - Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage Systems (ESS) Presentations Energy Storage & Power Electronics 2008 Peer Review - Energy Storage Systems (ESS) Presentations The 2008 Peer Review Meeting for the...

428

EIA - Natural Gas Pipeline Network - Salt Cavern Storage Reservoir...  

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

Salt Cavern Underground Natural Gas Storage Reservoir Configuration Salt Cavern Underground Natural Gas Storage Reservoir Configuration Source: PB Energy Storage Services Inc....

429

EXPERIMENTAL AND THEORETICAL STUDIES OF THERMAL ENERGY STORAGE IN AQUIFERS  

E-Print Network (OSTI)

Department of Energy, Energy Storage Division through thegeneration and energy storage, Presented at Frontiers ofIn Proceed- ings of Thermal Energy Storage in Aquifers Work-

Tsang, Chin Fu

2011-01-01T23:59:59.000Z

430

Fact Sheet: Energy Storage Database (October 2012) | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage Database (October 2012) Fact Sheet: Energy Storage Database (October 2012) DOE and Sandia National Laboratories are developing a database of energy storage projects...

431

FY06 DOE Energy Storage Program PEER Review  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 DOE Energy Storage Program PEER Review FY07 DOE Energy Storage Program PEER Review John D. Boyes Sandia National Laboratories Mission Mission Develop advanced electricity storage...

432

DOE Hydrogen and Fuel Cells Program: Hydrogen Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Search help Home > Hydrogen Storage Printable Version Hydrogen Storage Hydrogen storage is a key enabling technology for the advancement of hydrogen and fuel cell power...

433

Rational Material Architecture Design for Better Energy Storage  

E-Print Network (OSTI)

in Electrochemical Energy Storage. Science 334, (6058), 917-for electrochemical energy storage. Adv. Funct. Mater. 2009,electrochemical capacitive energy storage. Angew. Chem. Int.

Chen, Zheng

2012-01-01T23:59:59.000Z

434

Capacitors for Power Grid Storage | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

presentation Capacitors for Power Grid Storage More Documents & Publications Battery SEAB Presentation Energy Storage & Power Electronics 2008 Peer Review - Energy Storage...

435

Thermal Energy Storage for Cooling of Commercial Buildings  

E-Print Network (OSTI)

of Commercial Building Thermal Energy _Storage in ASEANGas Electric Company, "Thermal Energy Storage for Cooling,"LBL--25393 DE91 ,THERMAL ENERGY STORAGE FOR COOLING OF

Akbari, H.

2010-01-01T23:59:59.000Z

436

Carbon Storage R&D | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Coal Carbon Capture and Storage Capture Storage Utilization MVA Regional Partnerships Oil & Gas Carbon dioxide storage in geologic formations includes oil and gas reservoirs,...

437

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network (OSTI)

as a key challenge. Hydrogen energy storage density has beena Hydrogen Energy Infrastructure: Storage Options and Systema Hydrogen Energy Infrastructure: Storage Options and System

Ogden, J; Yang, Christopher

2005-01-01T23:59:59.000Z

438

Explorations of Novel Energy Conversion and Storage Systems  

E-Print Network (OSTI)

hydrogen. Energy storage via molecular hydrogen is, ofhydrogen storage. International Journal of Hydrogen Energy,hydrogen storage. International Journal of Hydrogen Energy,

Duffin, Andrew Mark

2010-01-01T23:59:59.000Z

439

The 'Supply-of-Storage' for Natural Gas in California  

E-Print Network (OSTI)

95616 Abstract: Do natural gas storage decisions inCHARACTERISTICS OF NATURAL GAS STORAGE FACILITIES Apart fromofficial seasons in natural gas storage, one for injection

Uria, Rocio; Williams, Jeffrey

2005-01-01T23:59:59.000Z

440

North Carolina Natural Gas Underground Storage Net Withdrawals...  

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

Natural Gas from Underground Storage - All Operators North Carolina Underground Natural Gas Storage - All Operators Net Withdrawals of Natural Gas from Underground Storage...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

New Jersey Natural Gas Underground Storage Injections All Operators...  

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

Pages: Injections of Natural Gas into Underground Storage - All Operators New Jersey Underground Natural Gas Storage - All Operators Injections of Natural Gas into Storage...

442

Alaska Natural Gas Injections into Underground Storage (Million...  

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

of Natural Gas into Underground Storage - All Operators Alaska Underground Natural Gas Storage - All Operators Injections of Natural Gas into Storage (Annual Supply &...

443

Rhode Island Natural Gas Underground Storage Injections All Operators...  

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

of Natural Gas into Underground Storage - All Operators Rhode Island Underground Natural Gas Storage - All Operators Injections of Natural Gas into Storage (Annual Supply &...

444

South Carolina Natural Gas Underground Storage Withdrawals (Million...  

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

Natural Gas from Underground Storage - All Operators South Carolina Underground Natural Gas Storage - All Operators Natural Gas Withdrawals from Underground Storage (Annual Supply...

445

New Jersey Natural Gas Underground Storage Withdrawals (Million...  

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

of Natural Gas from Underground Storage - All Operators New Jersey Underground Natural Gas Storage - All Operators Natural Gas Withdrawals from Underground Storage (Annual Supply...

446

North Carolina Natural Gas Underground Storage Withdrawals (Million...  

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

Natural Gas from Underground Storage - All Operators North Carolina Underground Natural Gas Storage - All Operators Natural Gas Withdrawals from Underground Storage (Annual Supply...

447

Rhode Island Natural Gas Underground Storage Net Withdrawals...  

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

of Natural Gas from Underground Storage - All Operators Rhode Island Underground Natural Gas Storage - All Operators Net Withdrawals of Natural Gas from Underground Storage...

448

South Carolina Natural Gas Underground Storage Net Withdrawals...  

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

Natural Gas from Underground Storage - All Operators South Carolina Underground Natural Gas Storage - All Operators Net Withdrawals of Natural Gas from Underground Storage...

449

New Jersey Natural Gas Underground Storage Net Withdrawals All...  

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

of Natural Gas from Underground Storage - All Operators New Jersey Underground Natural Gas Storage - All Operators Net Withdrawals of Natural Gas from Underground Storage...

450

Rhode Island Natural Gas Underground Storage Withdrawals (Million...  

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

of Natural Gas from Underground Storage - All Operators Rhode Island Underground Natural Gas Storage - All Operators Natural Gas Withdrawals from Underground Storage (Annual Supply...

451

South Carolina Natural Gas Underground Storage Injections All...  

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

Pages: Injections of Natural Gas into Underground Storage - All Operators South Carolina Underground Natural Gas Storage - All Operators Injections of Natural Gas into Storage...

452

North Carolina Natural Gas Underground Storage Injections All...  

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

Pages: Injections of Natural Gas into Underground Storage - All Operators North Carolina Underground Natural Gas Storage - All Operators Injections of Natural Gas into Storage...

453

Smart Grid Regional and Energy Storage Demonstration Projects...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Regional and Energy Storage Demonstration Projects: Awards Smart Grid Regional and Energy Storage Demonstration Projects: Awards List of Smart Grid Regional and Energy Storage...

454

NETL: NATCARB - CO2 Storage Formations  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Formations Storage Formations NATCARB CO2 Storage Formations CO2 Storage Resource Methodology NATCARB Viewer The NATCARB Viewer is available at: http://www.natcarbviewer.com. 2012 Atlas IV DOE's Regional Carbon Sequestration Partnerships (RCSPs) were charged with providing a high-level, quantitative estimate of carbon dioxide (CO2) storage resource available in subsurface environments of their regions. Environments considered for CO2 storage were categorized into five major geologic systems: oil and gas reservoirs, unmineable coal areas, saline formations, shale, and basalt formations. Where possible, CO2 storage resource estimates have been quantified for oil and gas reservoirs, saline formations, and unmineable coal in the fourth edition of the United States Carbon Utilization and Storage Atlas (Atlas IV). Shale and basalt

455

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

HAUSZ, W. , 1977. "Seasonal Storage in District Heating,"District Heating, July-August-September, 1977, pp. 5-11.aquifer storage for district heating and cooling. C. W.

Authors, Various

2011-01-01T23:59:59.000Z

456

Distributed Generation with Heat Recovery and Storage  

E-Print Network (OSTI)

Doubling combined heat and power capacity in the UnitedCost Savings from Heat Storage Capacity Figure 49. LargeR 2 = 0.6683 Heat Storage Capacity (kWh) Fig. 48 Weekday

Siddiqui, Afzal S.; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

2008-01-01T23:59:59.000Z

457

NETL: Natural Gas and Petroleum Storage Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Storage Storage Strategic Petroleum Reserve Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-FE0014830 Strategic Petroleum Reserve Core Laboratories Natural Gas Storage There are currently no active storage projects Storage - Completed Projects Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-DT0000358 Strategic Petroleum Reserve Northrop Grumman Missions System DE-FC26-03NT41813 Geomechanical Analysis and Design Criteria Terralog Technologies DE-FC26-03NT41779 Natural Gas Storage Technology Consortium Pennsylvania State University (PSU) DE-FC26-03NT41743 Improved Deliverability in Gas Storage Fields by Identifying the Timing and Sources of Damage Using Smart Storage Technology Schlumberger Technology Corporation

458

Storage Water Heaters | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Water Heaters Storage Water Heaters Storage Water Heaters June 15, 2012 - 6:00pm Addthis Consider energy efficiency when selecting a conventional storage water heater to avoid paying more over its lifetime. | Photo courtesy of ©iStockphoto/JulNichols. Consider energy efficiency when selecting a conventional storage water heater to avoid paying more over its lifetime. | Photo courtesy of ©iStockphoto/JulNichols. Conventional storage water heaters remain the most popular type of water heating system for the home. Here you'll find basic information about how storage water heaters work; what criteria to use when selecting the right model; and some installation, maintenance, and safety tips. How They Work A single-family storage water heater offers a ready reservoir -- from 20 to

459

Cost Analysis of Hydrogen Storage Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen Cost Analysis of Hydrogen Storage Systems Storage Systems TIAX LLC 15 Acorn Park Cambridge, MA 02140-2390 Tel. 617- 498-5000 Fax 617-498-7200 www.TIAXLLC.com Reference:...

460

NETL: Carbon Storage - Core R&D  

NLE Websites -- All DOE Office Websites (Extended Search)

Core R&D Carbon Storage Core R&D The Core Research and Development (Core R&D) focuses on developing new carbon capture and storage (CCS) technologies to a pre-commercial...

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Regenerative Fuel Cells for Energy Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

11 1 Regenerative Fuel Cells for Energy Storage April 2011 Corky Mittelsteadt April 2011 2 Outline 1. Regenerative Fuel Cells at Giner 2. Regenerative Systems for Energy Storage 1....

462

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

463

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, Session 1 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

464

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

465

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3, Session 1 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

466

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Poster Session Energy Storage Systems 2010 Update Conference Presentations - Day 3: Poster Session The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking...

467

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

468

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, Session 4 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

469

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

470

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2, Session 2 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

471

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2, Session 4 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update...

472

Energy Storage Systems 2010 Update Conference Presentations ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at...

473

Edison File Storage and I/O  

NLE Websites -- All DOE Office Websites (Extended Search)

File Storage and IO File Storage and IO Disk Quota Change Request Form Edison File Systems The Edison system has 4 different file systems; they provide different levels of disk...

474

Securing Block Storage Protocols over IP  

Science Conference Proceedings (OSTI)

This document discusses how to secure block storage and storage discovery protocols running over IP (Internet Protocol) using IPsec and IKE (Internet Key Exchange). Threat models and security protocols are developed for iSCSI (Internet Protocol Small ...

B. Aboba; J. Tseng; J. Walker; V. Rangan; F. Travostino

2004-04-01T23:59:59.000Z

475

Economic analysis of electric energy storage.  

E-Print Network (OSTI)

??This thesis presents a cost analysis of grid-connected electric energy storage. Various battery energy storage technologies are considered in the analysis. Life-cycle cost analysis is (more)

Poonpun, Piyasak

2006-01-01T23:59:59.000Z

476

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

Key to Large-Scale Cogeneration?" Public Power, v, 35, no.Thermal Energy Storage for Cogeneration and Solar Systems,"Energy Storage for Cogeneration and Solar Systems, tion from

Authors, Various

2011-01-01T23:59:59.000Z

477

Technical Assessment: Cryo-Compressed Hydrogen Storage  

E-Print Network (OSTI)

Technical Assessment: Cryo-Compressed Hydrogen Storage for Vehicular Applications October 30, 2006* U.S. Department of Energy Hydrogen Program *Revised June, 2008 #12;Table of Contents Introduction .....................................................................................................................................................................8 APPENDIX A: Review of Cryo-Compressed Hydrogen Storage Systems

478

Cryo-Hydrogen Storage Workshop Welcome  

NLE Websites -- All DOE Office Websites (Extended Search)

Cryo-Hydrogen Storage Workshop Ned T. Stetson Acting Hydrogen Storage Team Lead Fuel Cells Technologies Program U.S. Department of Energy February 15, 2011 Crystal Gateway Marriott...

479

Matt Rogers on AES Energy Storage  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy and AES Energy Storage recently agreed to a $17.1M conditional loan guarantee commitment. This project will develop the first battery-based energy storage system to provide...

480

Analytical Solutions to the Near-Neutral Atmospheric Surface Energy Balance with and without Heat Storage for Urban Climatological Studies  

Science Conference Proceedings (OSTI)

Analytical solutions are presented to the near-neutral atmospheric surface energy balance with the new approach of including the participation of heat storage in the building substrate. Analytical solutions are also presented for the first time ...

C. P. Tso; B. K. Chan; M. A. Hashim

1991-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "revolutionary storage approaches" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Advanced thermal-energy-storage concept definition study for solar Brayton power plants  

DOE Green Energy (OSTI)

The design and operating criteria to be used in the Advanced Thermal Energy Storage Study are described. The storage system operating requirements and design standards are outlined and the corresponding power plant interface requirements are given. Each of the three alternative high temperature thermal energy storage systems (phase change, thermochemical, and sensible heat) is described. The approach and criteria to be used in developing energy cost numbers are described, and the systems requirements data and the requirements perturbations to be used in the trade studies are summarized. All of the requirements data to be used are compiled. (LEW)

Not Available

1976-08-01T23:59:59.000Z

482

Research and Development for Novel Thermal Energy Storage Systems (TES) for Concentrating Solar Power (CSP)  

SciTech Connect

The overall objective was to develop innovative heat transfer devices and methodologies for novel thermal energy storage systems for concentrating solar power generation involving phase change materials (PCMs). Specific objectives included embedding thermosyphons and/or heat pipes (TS/HPs) within appropriate phase change materials to significantly reduce thermal resistances within the thermal energy storage system of a large-scale concentrating solar power plant and, in turn, improve performance of the plant. Experimental, system level and detailed comprehensive modeling approaches were taken to investigate the effect of adding TS/HPs on the performance of latent heat thermal energy storage (LHTES) systems.

Faghri, Amir; Bergman, Theodore L; Pitchumani, Ranga

2013-09-26T23:59:59.000Z

483

ALUMINUM HYDRIDE: A REVERSIBLE STORAGE MATERIAL FOR HYDROGEN STORAGE  

DOE Green Energy (OSTI)

One of the challenges of implementing the hydrogen economy is finding a suitable solid H{sub 2} storage material. Aluminium (alane, AlH{sub 3}) hydride has been examined as a potential hydrogen storage material because of its high weight capacity, low discharge temperature, and volumetric density. Recycling the dehydride material has however precluded AlH{sub 3} from being implemented due to the large pressures required (>10{sup 5} bar H{sub 2} at 25 C) and the thermodynamic expense of chemical synthesis. A reversible cycle to form alane electrochemically using NaAlH{sub 4} in THF been successfully demonstrated. Alane is isolated as the triethylamine (TEA) adduct and converted to unsolvated alane by heating under vacuum. To complete the cycle, the starting alanate can be regenerated by direct hydrogenation of the dehydrided alane and the alkali hydride (NaH) This novel reversible cycle opens the door for alane to fuel the hydrogen economy.

Zidan, R; Christopher Fewox, C; Brenda Garcia-Diaz, B; Joshua Gray, J

2009-01-09T23:59:59.000Z

484

Bulk Energy Storage Impact and Value Analysis  

Science Conference Proceedings (OSTI)

This paper is intended for planners, R&D managers, and potential investors who manage or interpret results from value and impact analysis of energy storage. Due to performance improvements and cost reductions of battery technologies and the expectation that energy storage may help to manage potential operational challenges of incorporating variable, renewable energy resources, energy storage systems are under renewed investigation as a future electric system resource. Pumped hydro storage ...

2012-12-31T23:59:59.000Z

485

THERMAL ENERGY STORAGE IN AQUIFERS WORKSHOP  

E-Print Network (OSTI)

thermal storage can be interfaced with a variety of high temperature heat generating systems, e.g. nuclear

Authors, Various

2011-01-01T23:59:59.000Z

486

Nanocomposites for Energy Transport, Harvesting and Storage  

Science Conference Proceedings (OSTI)

Mar 14, 2012 ... Nanocomposites: Nanocomposites for Energy Transport, Harvesting and Storage Sponsored by: The Minerals, Metals and Materials Society,...

487

QUEST FOR NEW MATERIALS FOR METHANE STORAGE ...  

Science Conference Proceedings (OSTI)

Quest for New Materials for Methane Storage: Gas Adsorption and Neutron Diffraction Measurements. Yang Peng, 1,2 Vaiva ...

488

Strategic Intelligence Update: Energy Storage & Distributed Generation  

Science Conference Proceedings (OSTI)

Distributed generation and energy storage technologies add value to a wide range of applications within the electric utility enterprise. Energy storage at megawatt-hour scales can be used to enable generators to better follow load and stabilize transmission voltage and frequency. Both distributed generation and energy storage systems can help utilities shift and manage peak loads within the distribution system, improve reliability, and potentially help defer infrastructure upgrades. Bulk energy storage e...

2009-08-07T23:59:59.000Z

489

Strategic Intelligence Update: Distributed Generation & Energy Storage  

Science Conference Proceedings (OSTI)

Distributed generation and energy storage technologies add value to a wide range of applications within the electric utility enterprise. Energy storage at megawatt-hour scales can be used to enable generators to better follow load and stabilize transmission voltage and frequency. Both distributed generation and energy storage systems can help utilities shift and manage peak loads within the distribution system, improve reliability, and potentially help defer infrastructure upgrades. Bulk energy storage e...

2009-12-17T23:59:59.000Z

490

Strategic Intelligence Update: Energy Storage & Distributed Generation  

Science Conference Proceedings (OSTI)

Distributed generation and energy storage technologies add value to a wide range of applications within the electric utility enterprise. Energy storage at megawatt-hour scales can be used to enable generators to better follow load and stabilize transmission voltage and frequency. Both distributed generation and energy storage systems can help utilities shift and manage peak loads within the distribution system, improve reliability, and potentially help defer infrastructure upgrades. Bulk energy storage e...

2009-06-22T23:59:59.000Z

491

ESS 2012 Peer Review - Thermoelectrochemical Energy Storage ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Energy's Office of Electricity Delivery & Energy Reliability. Thermoelectrochemical Energy Storage Problem: Flow batteries exhibit inefficiencies that are affected by...

492

Hybrid Controller for Multiple Energy Storage Devices ...  

Summary. A new hybrid energy storage controller developed by researchers at Pacific Northwest National Laboratory is designed for a centralized ...

493

Environmental Degradation of Nuclear Waste Storage Canister ...  

Science Conference Proceedings (OSTI)

Abstract Scope, The interaction between mild steel nuclear waste storage containers ... Durable and Highly Efficient Energy-harvesting Electrochromic Window...

494

Energy Storage, Transport, and Conversion in CNST  

Science Conference Proceedings (OSTI)

Energy Storage, Transport, and Conversion in CNST. Nanotribology ... Theory and Modeling of Materials for Renewable Energy. Nanostructures ...

2013-05-02T23:59:59.000Z

495

Advanced Energy Technologies: Solar Energy and Storage  

Science Conference Proceedings (OSTI)

Advanced Energy Technologies: Solar Energy and Storage (+18 FTE, +$7,500,000). image: Shutterstock, copyright Chayne Gregg. Challenge. ...

2011-10-11T23:59:59.000Z

496

Some Examples in Hydrogen Storage, Thermoelectrics and  

Science Conference Proceedings (OSTI)

Presentation Title, Computational Phase-stability Research and Education in Energy Materials: Some Examples in Hydrogen Storage, Thermoelectrics and...

497

Strategic Intelligence Update: Distributed Generation & Energy Storage  

Science Conference Proceedings (OSTI)

Distributed generation and energy storage technologies add value to a wide range of applications within the electric utility enterprise. Energy storage at megawatt-hour scales can be used to enable generators to better follow load and stabilize transmission voltage and frequency. Both distributed generation and energy storage systems can help utilities shift and manage peak loads within the distribution system, improve reliability, and potentially help defer infrastructure upgrades. Bulk energy storage e...

2009-10-08T23:59:59.000Z

498

Fuel Cells, Hydrogen Storage, Ferroelectrics, Wind Energy  

Science Conference Proceedings (OSTI)

Mar 15, 2012 ... Energy Nanomaterials: Fuel Cells, Hydrogen Storage, Ferroelectrics, Wind Energy Sponsored by: The Minerals, Metals and Materials Society,...

499

Hydrogen Storage in Microporous Coordination Solids with ...  

Science Conference Proceedings (OSTI)

... Hydrogen Storage in Microporous Coordination Solids with Exposed Metal Sites. Jeffrey R. Long, Dept. of Chemistry, University ...

500

The Basics of Underground Natural Gas Storage  

U.S. Energy Information Administration (EIA)

... interstate pipeline companies rely heavily on underground storage to facilitate load balancing and system ... costs. "Open Access ... independent operators ...