National Library of Energy BETA

Sample records for aspen community development

  1. Aspen, Colorado: Community Energy Strategic Planning Process | Department

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

    of Energy Aspen, Colorado: Community Energy Strategic Planning Process Aspen, Colorado: Community Energy Strategic Planning Process This presentation features Lee Ledesma, utilities operations manager with the City of Aspen, Colorado. Ledesma provides an overview of the City of Aspen's experience in putting together a financing strategy for meeting community energy goals. View the presentation above or read the transcript.

  2. ASPEN costing manual

    SciTech Connect (OSTI)

    Schwint, K.J.

    1986-07-25

    The ASPEN program contains within it a Cost Estimation System (CES) which estimates the purchase cost and utility consumption rates for major pieces of equipment in a process flowsheet as well as installed equipment costs. These estimates are ''preliminary-study grade'' with an accuracy of plus or minus 30%. The ASPEN program also contains within it an Economic Evaluation System (EES) which estimates overall capital investment costs, annual operating expenses and profitability indices for a chemical plant. This ASPEN costing manual has been written as a guide for those inexperienced in the use of ASPEN and unfamiliar with standard cost estimating techniques who want to use the ASPEN CES and EES. The ASPEN Costing Manual is comprised of the following sections: (1) Introduction, (2) ASPEN Input Language, (3) ASPEN Cost Estimation System (CES), (4) ASPEN Cost Blocks; and (5) ASPEN Economic Evaluation System (EES).

  3. Development of an ASPEN PLUS physical property database for biofuels components

    SciTech Connect (OSTI)

    Wooley, R.J.; Putsche, V.

    1996-04-01

    Physical property data for many of the key components used in the simulation for the ethanol from lignocellulose process are not available in the standard ASPEN PLUS property databases. Indeed, many of the properties necessary to successfully simulate this process are not available anywhere. In addition, inputting the available properties into each simulation is awkward and tedious, and mistakes can be easily introduced when a long list of physical property equation parameters is entered. Therefore, one must evaluate the literature, estimate properties where necessary, and determine a set of consistent physical properties for all components of interest. The components must then be entered into an in-house NREL ASPEN PLUS database so they can be called on without being retyped into each specific simulation. The first phase of this work is complete. A complete set of properties for the currently identifiable important compounds in the ethanol process is attached. With this as the starting base the authors can continue to search for and evaluate new properties or have properties measured in the laboratory and update the central database.

  4. Reaching 100% Renewable Energy, City of Aspen (Fact Sheet), NREL...

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

    REACHING 100% RENEWABLE ENERGY City of Aspen and the National Renewable Energy Laboratory develop and implement a strategy to cost-effectively reach a ground- breaking goal In...

  5. Aspen Code Development Collaboration

    SciTech Connect (OSTI)

    none,; Cherry, Robert S.; Richard, Boardman D.

    2013-10-03

    Wyoming has a wealth of primary energy resources in the forms of coal, natural gas, wind, uranium, and oil shale. Most of Wyoming?s coal and gas resources are exported from the state in unprocessed form rather than as refined higher value products. Wyoming?s leadership recognizes the opportunity to broaden the state?s economic base energy resources to make value-added products such as synthetic vehicle fuels and commodity chemicals. Producing these higher value products in an environmentally responsible manner can benefit from the use of clean energy technologies including Wyoming?s abundant wind energy and nuclear energy such as new generation small modular reactors including the high temperature gas-cooled reactors.

  6. Aspen Pipeline | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Aspen Pipeline Place: Houston, Texas Zip: 77057 Product: US firm which acquires, builds and owns pipelines, gathering systems and distribution systems....

  7. Automated Design Space Exploration with Aspen

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

    Spafford, Kyle L.; Vetter, Jeffrey S.

    2015-01-01

    Architects and applications scientists often use performance models to explore a multidimensional design space of architectural characteristics, algorithm designs, and application parameters. With traditional performance modeling tools, these explorations forced users to first develop a performance model and then repeatedly evaluate and analyze the model manually. These manual investigations proved laborious and error prone. More importantly, the complexity of this traditional process often forced users to simplify their investigations. To address this challenge of design space exploration, we extend our Aspen (Abstract Scalable Performance Engineering Notation) language with three new language constructs: user-defined resources, parameter ranges, and a collection ofmore » costs in the abstract machine model. Then, we use these constructs to enable automated design space exploration via a nonlinear optimization solver. We show how four interesting classes of design space exploration scenarios can be derived from Aspen models and formulated as pure nonlinear programs. The analysis tools are demonstrated using examples based on Aspen models for a three-dimensional Fast Fourier Transform, the CoMD molecular dynamics proxy application, and the DARPA Streaming Sensor Challenge Problem. Our results show that this approach can compose and solve arbitrary performance modeling questions quickly and rigorously when compared to the traditional manual approach.« less

  8. Support and enhancement of ASPEN Plus for the steady state simulation of the SRC-I process. Volume 1

    SciTech Connect (OSTI)

    Fais, B.D.; Tomkinson, W.S.; Kradel, R.H.

    1983-10-01

    The ASPEN computer program was developed by Massachusetts Institute of Technology with funding from the US Department of Energy (DOE). ASPEN provides steady state simulation of certain fossil fuel conversion processes at the steady state. As part of its contract with DOE to design, build and operate the SRC-I Coal Refinery, International Coal Refining Company (ICRC) was asked to evaluate the ASPEN program to determine its usefulness in simulating the steady state performance of coal conversion processes. ICRC performed a preliminary technical assessment of ASPEN in 1981 and concluded that it could be readily upgraded for simulation of the SRC-I process. In 1983, Air Products and Chemicals, Inc. (APCI) licensed ASPEN Plus, an upgraded version of ASPEN from ASPEN Technology, Inc., in Cambridge, Massachusetts, for ICRC. ICRC commissioned APCI to maintain, support and enhance ASPEN Plus in 1983 and this report documents the work performed with ASPEN Plus during 1983. Two versions of the program have been installed and installation of a third version is pending. System support, maintenance, system tuning and validation, technical support and training are part of the work performed with ASPEN Plus. System tuning included modifying the execution of ASPEN Plus to increase its efficiency. The method of installation of two unit models developed at APCI are described. Conclusions and recommendations are included in the report.

  9. City of Aspen and Pitkin County- Renewable Energy Mitigation Program Grants

    Broader source: Energy.gov [DOE]

    With final approval coming from the Pitkin County Board of County Commissioners and the Aspen City Council, the Community Office for Resource Efficiency (CORE) periodically awards funding to wort...

  10. Aspen Elementary, Los Alamos Middle

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

    Aspen Elementary, Los Alamos Middle School students take top award in 26th New Mexico Supercomputing Challenge April 27, 2016 'Solving the Rubik's Cube 2.0' includes 3D simulation LOS ALAMOS, N.M., April 26, 2016-Andy Corliss, Phillip Ionkov and Ming Lo of Aspen Elementary, and Max Corliss of Los Alamos Middle School won first place in the New Mexico Supercomputing Challenge for their project, "Solving the Rubik's Cube 2.0," Tuesday at Los Alamos National Laboratory. They created a

  11. City of Aspen- Renewable Energy Goal

    Broader source: Energy.gov [DOE]

    Note: As of September 2015, Aspen obtains 100% of its electricity from renewable sources (46% hydroelectric, 53% wind, 1% landfill gas).

  12. Reaching 100% Renewable Energy, City of Aspen

    SciTech Connect (OSTI)

    2015-08-01

    This brochure describes the analysis and process used by NREL to assist the City of Aspen in attaining its 100% renewable energy goal.

  13. City of Aspen- Energy Assessment Rebate Program

    Broader source: Energy.gov [DOE]

    The City of Aspen encourages interested residents and businesses to increase the energy efficiency of homes and offices through the Energy Assessment Program. Participating homes and offices must...

  14. Aspen Environmental Group | Open Energy Information

    Open Energy Info (EERE)

    http:www.aspeneg.comhome.shtml The Mission "Aspen Environmental Group is dedicated to continuous improvement in the understanding of the relationships between human activities...

  15. City of Aspen, Colorado (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Aspen, Colorado (Utility Company) Jump to: navigation, search Name: City of Aspen Place: Colorado Phone Number: 970- 920-5148 Website: www.aspenpitkin.comDepartment Outage...

  16. ASPEN PLUS modeling of the SRC-I Demonstration Plant. Task 19: modeling support activities report

    SciTech Connect (OSTI)

    Not Available

    1984-09-28

    The APCI version of ASPEN PLUS was maintained and enhanced in order to support the requirements of the simulation effort described in the earlier tasks. The support effort is conveniently divided into systems support and technical support in the areas of flowsheeting and thermophysical properties. Systems support required installation of the fourth release of ASPEN PLUS, installation of AspenTech's updates to correct program errors, and several general maintenance tasks unique to the APCI version of ASPEN PLUS. Technical support in the area of flowsheeting consisted of the organization of training courses, consultation in solving simulation problems, and identifying and resolving problems resulting from bugs in ASPEN PLUS. Thermodynamic technical support consisted of developing a few new models, implementing the coal-fluid thermophysical models into ASPEN PLUS, providing convenient access to the physical properties through INSERTs, and consultation to resolve simulation problems resulting from the nonideality of the properties. All software enhancements to ASPEN PLUS have been described and delivered so that APCI's version of the program may be duplicated and maintained at other sites. 16 references.

  17. The Los Alamos National Laboratory (USA): Instituto Mexicano del Petroleo cooperative program for the ASPEN flowsheet simulator: Status report

    SciTech Connect (OSTI)

    Phillips, T.T.

    1987-01-01

    On June 20, 1983, the Los Alamos National Laboratory, the US Department of Energy, and the Instituto Mexicano del Petroleo (IMP) signed a Memorandum of Understanding (MOU) that established a program of cooperation between the Los Alamos National Laboratory and the IMP. This report describes the work done under Annex II of the MOU, which set up a program in the area of process simulation using the ASPEN flowsheet simulator. As a part of this program, two IMP engineers were trained at Los Alamos: one as an ASPEN system administrator and the other as an ASPEN applications engineer. After returning to Mexico, these engineers installed ASPEN on the IMP VAX computer and trained 30 other IMP engineers and scientists to use ASPEN. To date, IMP used ASPEN to simulate four major process plants. In addition, engineers from Los Alamos and IMP worked together during the summer of 1986 to develop an implementation of the UNIFAC method for predicting liquid-phase activity coefficients. The code was written and installed in ASPEN and has passed a series of initial test cases. The UNIFAC model will be released to the public domain when testing is complete. IMP has also developed and shared with Los Alamos some enhancements to a computer code that predicts physical property correlation constants for petroleum fractions. The success of the Los Alamos/IMP cooperative program for the ASPEN flowsheet simulator demonstrates that technology transfer can work in both directions. 18 refs.

  18. Aspen: Noncompliance Determination (2010-SE-0305)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Aspen Manufacturing finding that a variety of basic models of split-system air conditioning heat pumps do not comport with the energy conservation standards.

  19. ASPEN Plus Simulation of CO2 Recovery Process

    SciTech Connect (OSTI)

    Charles W. White III

    2003-09-30

    ASPEN Plus simulations have been created for a CO{sub 2} capture process based on adsorption by monoethanolamine (MEA). Three separate simulations were developed, one each for the flue gas scrubbing, recovery, and purification sections of the process. Although intended to work together, each simulation can be used and executed independently. The simulations were designed as template simulations to be added as a component to other more complex simulations. Applications involving simple cycle or hybrid power production processes were targeted. The default block parameters were developed based on a feed stream of raw flue gas of approximately 14 volume percent CO{sub 2} with a 90% recovery of the CO{sub 2} as liquid. This report presents detailed descriptions of the process sections as well as technical documentation for the ASPEN simulations including the design basis, models employed, key assumptions, design parameters, convergence algorithms, and calculated outputs.

  20. Updraft Fixed Bed Gasification Aspen Plus Model

    SciTech Connect (OSTI)

    2007-09-27

    The updraft fixed bed gasification model provides predictive modeling capabilities for updraft fixed bed gasifiers, when devolatilization data is available. The fixed bed model is constructed using Aspen Plus, process modeling software, coupled with a FORTRAN user kinetic subroutine. Current updraft gasification models created in Aspen Plus have limited predictive capabilities and must be "tuned" to reflect a generalized gas composition as specified in literature or by the gasifier manufacturer. This limits the applicability of the process model.

  1. Aspen Ecology in Rocky Mountain National Park: Age Distribution, Genetics, and the Effects of Elk Herbivory

    SciTech Connect (OSTI)

    Tuskan, Gerald A; Yin, Tongming

    2008-10-01

    Lack of aspen (Populus tremuloides) recruitment and canopy replacement of aspen stands that grow on the edges of grasslands on the low-elevation elk (Cervus elaphus) winter range of Rocky Mountain National Park (RMNP) in Colorado has been a cause of concern for more than 70 years (Packard, 1942; Olmsted, 1979; Stevens, 1980; Hess, 1993; R.J. Monello, T.L. Johnson, and R.G. Wright, Rocky Mountain National Park, 2006, written commun.). These aspen stands are a significant resource since they are located close to the park's road system and thus are highly visible to park visitors. Aspen communities are integral to the ecological structure of montane and subalpine landscapes because they contain high native species richness of plants, birds, and butterflies (Chong and others, 2001; Simonson and others, 2001; Chong and Stohlgren, 2007). These low-elevation, winter range stands also represent a unique component of the park's plant community diversity since most (more than 95 percent) of the park's aspen stands grow in coniferous forest, often on sheltered slopes and at higher elevations, while these winter range stands are situated on the low-elevation ecotone between the winter range grasslands and some of the park's drier coniferous forests.

  2. Updraft Fixed Bed Gasification Aspen Plus Model

    Energy Science and Technology Software Center (OSTI)

    2007-09-27

    The updraft fixed bed gasification model provides predictive modeling capabilities for updraft fixed bed gasifiers, when devolatilization data is available. The fixed bed model is constructed using Aspen Plus, process modeling software, coupled with a FORTRAN user kinetic subroutine. Current updraft gasification models created in Aspen Plus have limited predictive capabilities and must be "tuned" to reflect a generalized gas composition as specified in literature or by the gasifier manufacturer. This limits the applicability ofmore » the process model.« less

  3. Aspen: Noncompliance Determination (2011-SE-1602)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Aspen Manufacturing finding that indoor unit model AEW244 and outdoor unit model NCPC-424-3010 of residential split system central air conditioning system do not comport with the energy conservation standards.

  4. Simple Dynamic Gasifier Model That Runs in Aspen Dynamics

    SciTech Connect (OSTI)

    Robinson, P.J.; Luyben, W.L.

    2008-10-15

    Gasification (or partial oxidation) is a vital component of 'clean coal' technology. Sulfur and nitrogen emissions can be reduced, overall energy efficiency is increased, and carbon dioxide recovery and sequestration are facilitated. Gasification units in an electric power generation plant produce a fuel for driving combustion turbines. Gasification units in a chemical plant generate gas, which can be used to produce a wide spectrum of chemical products. Future plants are predicted to be hybrid power/chemical plants with gasification as the key unit operation. The widely used process simulator Aspen Plus provides a library of models that can be used to develop an overall gasifier model that handles solids. So steady-state design and optimization studies of processes with gasifiers can be undertaken. This paper presents a simple approximate method for achieving the objective of having a gasifier model that can be exported into Aspen Dynamics. The basic idea is to use a high molecular weight hydrocarbon that is present in the Aspen library as a pseudofuel. This component should have the same 1:1 hydrogen-to-carbon ratio that is found in coal and biomass. For many plantwide dynamic studies, a rigorous high-fidelity dynamic model of the gasifier is not needed because its dynamics are very fast and the gasifier gas volume is a relatively small fraction of the total volume of the entire plant. The proposed approximate model captures the essential macroscale thermal, flow, composition, and pressure dynamics. This paper does not attempt to optimize the design or control of gasifiers but merely presents an idea of how to dynamically simulate coal gasification in an approximate way.

  5. developer | OpenEI Community

    Open Energy Info (EERE)

    apps, lod, sparql and community will continue to function normally. Additionally, web services that rely on Ask queries (utility rate database API) may have some downtime...

  6. Final Report - Developing Solar Friendly Communities | Department...

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

    Final Report - Developing Solar Friendly Communities Awardee: Colorado Solar Energy Industry Association Location: Boulder, CO Subprogram: Soft Costs Funding Program: Rooftop Solar ...

  7. Keeping California cool: Recent cool community developments ...

    Office of Scientific and Technical Information (OSTI)

    Keeping California cool: Recent cool community developments Citation Details In-Document Search This content will become publicly available on September 6, 2017 Title: Keeping ...

  8. Expanding the Trilinos developer community. (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    community are becoming more familiar with Trilinos, its design and collaborative nature. ... Going forward, we want to develop a set of policies, procedures, tools and infrastructure ...

  9. New Whole-House Solutions Case Study: Shaw Construction, Aspen...

    Energy Savers [EERE]

    Shaw Construction Burlingame Ranch Phase 1 | Aspen, CO PROJECT INFORMATION Construction: New home Type: Single- and multi-family Builder: Shaw Construction, Grand Junction, CO, ...

  10. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: clean energy Type Term Title Author Replies Last Post sort icon Blog...

  11. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: citation Type Term Title Author Replies Last Post sort icon Blog entry...

  12. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: citing Type Term Title Author Replies Last Post sort icon Blog entry...

  13. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: Energy Visions Prize Type Term Title Author Replies Last Post sort icon...

  14. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: cleanweb Type Term Title Author Replies Last Post sort icon Blog entry...

  15. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: Energy data Type Term Title Author Replies Last Post sort icon Blog...

  16. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: funding Type Term Title Author Replies Last Post sort icon Blog entry...

  17. Computer-aided industrial process design. The ASPEN project. Fourth annual report for the period, June 1, 1979 to May 31, 1980

    SciTech Connect (OSTI)

    Not Available

    1980-06-15

    The ASPEN system has been implemented and tested quite extensively during the past year. Although ASPEN runs well now for many types of problems, users continue to uncover errors and to find problems that need to be corrected. This is expected in any large software system such as ASPEN. Benchmark testing of ASPEN has been completed. Process and economic simulations were completed of the coal liquefaction/solvent hydrogenation sections of the Exxon Donor Solvent Process. Also, a process simulation of a petroleum hydrodesulfurization process was completed. A preliminary User's Manual of about 1000 pages has been prepared and has been revised three times. Training materials have been developed for an introductory four-day user course. Four courses have been held and 104 users have attended. A number of enhancements, determined to be of high priority for ASPEN users, have been developed and implemented. Discussions and plans have been started to transfer ASPEN technology and deliver the ASPEN computer code to a number of DOE sites. Two sites most interested are Morgantown (METC) and Oak Ridge (ORNL). Others include Laramie (LETC) and Grand Forks (GFETC).

  18. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: FOA Type Term Title Author Replies Last Post sort icon Blog entry FOA...

  19. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: EIA Type Term Title Author Replies Last Post sort icon Blog entry EIA...

  20. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer Home > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: API Type Term Title Author Replies Last Post sort icon Blog entry API...

  1. Developer | OpenEI Community

    Open Energy Info (EERE)

    Developer header Developer Home > Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your...

  2. Community-Driven Development Decision Tools for Rural Development...

    Open Energy Info (EERE)

    (CDD) investment programmes as a way to further enabling rural poor people to overcome poverty in WCA." References "Community-Driven Development Decision Tools" Retrieved from...

  3. Developer | OpenEI Community

    Open Energy Info (EERE)

    New Result Formats on OpenEI Jweers 25 Mar 2013 - 12:22 Blog entry developer OpenEI maintenance March 8-9, 2013 Rmckeel 8 Mar 2013 - 14:23 Blog entry developer Semantic Mediawiki...

  4. Developer | OpenEI Community

    Open Energy Info (EERE)

    > Developer > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: Big Data Type Term Title Author Replies Last Post sort icon Blog entry Big Data Visualize...

  5. Developer | OpenEI Community

    Open Energy Info (EERE)

    > Posts by term > Developer Content Group Activity By term Q & A Feeds Term: American Clean Skies Foundation Type Term Title Author Replies Last Post sort icon Blog entry...

  6. OpenEI Community - developer

    Open Energy Info (EERE)

    title"" >After several months of development and testing, the next generation web service for the utility rate database is finally here I encourage you to check out the...

  7. HUD Community Development Block Grant Program

    Broader source: Energy.gov [DOE]

    The U.S. Department of Housing and Urban Development (HUD) is accepting applications to develop of viable Indian and Alaska Native communities, including the creation of decent housing, suitable living environments, and economic opportunities primarily for persons with low- and moderate-incomes.

  8. Indian Community Development Block Grant Program FY 2016 Notice...

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

    Indian Community Development Block Grant Program FY 2016 Notice of Funding Availability Workshop Indian Community Development Block Grant Program FY 2016 Notice of Funding ...

  9. Community Ice Sheet Model (CISM2) Development and Marine Ice...

    Office of Scientific and Technical Information (OSTI)

    Community Ice Sheet Model (CISM2) Development and Marine Ice Sheet Simulations Citation Details In-Document Search Title: Community Ice Sheet Model (CISM2) Development and Marine ...

  10. Alaska Facility- and Community-Scale Project Development Regional...

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

    Facility- and Community-Scale Project Development Regional Energy Workshops Alaska Facility- and Community-Scale Project Development Regional Energy Workshops April 13, 2015 - ...

  11. Aspen Clean Fuels Ltd ACF Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd) Place: London, United Kingdom Zip: EC4M 7BA Product: UK mother company of Aspen Invest AB. Coordinates: 51.506325, -0.127144 Show Map Loading map......

  12. Aspen: A Domain Specific Language for Performance Modeling

    SciTech Connect (OSTI)

    Spafford, Kyle L; Vetter, Jeffrey S

    2012-01-01

    We present a new approach to analytical performance modeling using Aspen, a domain specific language. Aspen (Abstract Scalable Performance Engineering Notation) fills an important gap in existing performance modeling techniques and is designed to enable rapid exploration of new algorithms and architectures. It includes a formal specification of an application's performance behavior and an abstract machine model. We provide an overview of Aspen's features and demonstrate how it can be used to express a performance model for a three dimensional Fast Fourier Transform. We then demonstrate the composability and modularity of Aspen by importing and reusing the FFT model in a molecular dynamics model. We have also created a number of tools that allow scientists to balance application and system factors quickly and accurately.

  13. City of Aspen and Pitkin County- Renewable Energy Mitigation Program

    Broader source: Energy.gov [DOE]

    The City of Aspen and Pitkin County have adopted both the 2009 International Energy Conservation Code (IECC)—with some amendments—and an Efficient Building Code. 

  14. City of Aspen- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    The City of Aspen encourages interested residents and businesses to increase the energy efficiency of homes and offices through rebates and incentives for both single-family and multi-family...

  15. Aspen Hill, Maryland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. Aspen Hill is a census-designated place in Montgomery County, Maryland.1 References US Census Bureau 2005 Place to 2006 CBSA...

  16. Aspen Global Change Institute Summer Science Sessions

    SciTech Connect (OSTI)

    Katzenberger, John; Kaye, Jack A

    2006-10-01

    The Aspen Global Change Institute (AGCI) successfully organized and convened six interdisciplinary meetings over the course of award NNG04GA21G. The topics of the meetings were consistent with a range of issues, goals and objectives as described within the NASA Earth Science Enterprise Strategic Plan and more broadly by the US Global Change Research Program/Our Changing Planet, the more recent Climate Change Program Strategic Plan and the NSF Pathways report. The meetings were chaired by two or more leaders from within the disciplinary focus of each session. 222 scholars for a total of 1097 participants-days were convened under the auspices of this award. The overall goal of each AGCI session is to further the understanding of Earth system science and global environmental change through interdisciplinary dialog. The format and structure of the meetings allows for presentation by each participant, in-depth discussion by the whole group, and smaller working group and synthesis activities. The size of the group is important in terms of the group dynamics and interaction, and the ability for each participant's work to be adequately presented and discussed within the duration of the meeting, while still allowing time for synthesis

  17. DE-EE0005690 Developing Solar Friendly Communities Colorado Solar...

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

    EE0005690 Developing Solar Friendly Communities Colorado Solar Energy Industries ... A. PROJECT OBJECTIVES The goal of the Solar Friendly Communities project is to achieve ...

  18. Community Development Block Grant (CDBG) Program

    Broader source: Energy.gov [DOE]

    This program promotes the development of viable urban communities by providing decent housing, a suitable living environment, and expanded economic opportunities, principally for persons of low and moderate incomes. It provides grantees with the flexibility to plan programs that best meet their unique needs within the program’s broad mission, and these funds can be applied toward solar projects that meet the criteria for the program.

  19. [Development of model communities (Cool Communities)]. Final report

    SciTech Connect (OSTI)

    1998-09-01

    This report covers progress in the Cool Communities program and is intended to detail specific accomplishments during the year and to provide a limited amount of background information about the program and its progress over the past three years. The Cool Communities project is driven by local partnerships among business, citizens, government, and guided by a Local Advisory Committee of representatives from these organizations. A national overview of the program is given in the first section. The second section describes specific accomplishments in each of the model communities in Dade County, Atlanta, Frederick, Tucson, Springfield, Austin, and the Davis Monthan Air Force Base.

  20. Renewable Energy Project Development and Financing: Community Scale

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

    Community Scale Detailed Hypothetical Example of How to Use Renewable Power in Your Tribal Community Course Outline What we will cover...  About the DOE Office of Indian Energy Education Initiative  Community-Scale Process: Hypothetical Example - Project development and financing concepts - Project development and financing process and decision points - Community project as an investment - How to pay for community project  Additional Information and Resources 2 Introduction The U.S.

  1. Indian Community Development Block Grant Program Workshop - Seattle...

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

    Indian Community Development Block Grant Program Workshop - Seattle Indian Community Development Block Grant Program Workshop - Seattle May 18, 2016 9:00AM to 3:00PM PDT Seattle, ...

  2. Vermont Agency of Commerce and Community Development | Open Energy...

    Open Energy Info (EERE)

    houses the Department of Housing and Community Development, Department of Economic Development, the Department of Tourism and Marketing and the Chief Marketing Office....

  3. Community and Economic Development Association of Cook County...

    Open Energy Info (EERE)

    and Economic Development Association of Cook County (CEDA) Jump to: navigation, search Name: Community and Economic Development Association of Cook County (CEDA) Place: Chicago, IL...

  4. Utility Community Solar Handbook- Understanding and Supporting Utility Program Development

    Broader source: Energy.gov [DOE]

    The "Utility Community Solar Handbook: Understanding and Supporting Utility Program Development" provides the utility's perspective on community solar program development and is a resource for government officials, regulators, community organizers, solar energy advocates, non-profits, and interested citizens who want to support their local utilities in implementing projects.

  5. MODELING THE UREX-PLUS-3A PROCESS USING ASPEN PLUS COUPLED WITH AMUSE

    SciTech Connect (OSTI)

    Smith, F; Richard Dimenna, R

    2008-01-11

    A plant level simulation of the UREX+3a separations process has been developed using AMUSE for solvent extraction calculations coupled with Aspen Plus for other operations. AMUSE, an Excel based application developed at Argonne National Laboratory [1], performs a rigorous calculation of countercurrent solvent extraction processes using thermodynamically based distribution coefficients specifically designed for nuclear separations. Aspen Plus [2] models simulate other separations plant operations such as head end assembly chopping and dissolution, product solidification, acid recovery, off-gas treatment and waste water treatment. The model predicts that 55 feed streams and 14 output streams will be generated by separations plant operation. On the basis of one metric ton of initial reactor fuel, the model predicts a plant throughput of approximately 200 metric tonnes of material. Approximately half is treated waste water. Another 30% is gas emissions arising from feed to the calcination furnaces. The gas stream is treated for discharge to the environment. About 5% of the throughput is product material. Another 10% is recovered organics and acid that may be recycled. The remaining 5% is contaminated waste that requires disposal. While these results are preliminary, the model has successfully simulated operation of the UREX+3a separations process. Coupling AMUSE to Aspen Plus provides rigorous solvent extraction calculations directly within the plant simulation, greatly increasing the accuracy of the model. Many areas, such as acid recycle, can be optimized to improve performance and reduce material usage and waste generation. The rigorous plant simulation model resulting from this work provides a framework to conduct such studies. The model is easily modified to simulate other variations of the UREX+ process.

  6. Lower Sioux Indian Community Wind Energy Development

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

    Energy Goals * Provide clean and environmentally safe energy resources for tribal reservation by installing wind turbine in community * Sell excess power to nearby power utility * ...

  7. Community-Scale Development | Department of Energy

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

    Source: New Jersey Department of Community Affairs-Local Finance. Demand-Side Management Guidebook Covers renewable power generation, direct use of renewable, nonrenewable ...

  8. Free Air CO2 Enrichment (FACE) Research Data from the Aspen FACE Experiment (FACTS II)

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

    DOE has conducted trace gas enrichment experiments since the mid 1990s. The FACE Data Management System is a central repository and archive for Free-Air Carbon Dioxide Enrichment (FACE) data, as well as for the related open-top chamber (OTC) experiments. FACE Data Management System is located at DOE’s Carbon Dioxide Information Analysis Center (CDIAC). While the data from the various FACE sites, each one a unique user facility, are centralized at CDIAC, each of the FACE sites presents its own view of its activities and information. For that reason, DOE Data Explorer users are advised to see both the central repository at http://public.ornl.gov/face/index.shtml and the individual home pages of each site. FACTS II, the Aspen FACE Experiment is a multidisciplinary study to assess the effects of increasing tropospheric ozone and carbon dioxide levels on the structure and function of northern forest ecosystems. The Aspen FACE facility is located at the Harshaw Experimental Forest near Rhinelander, Wisconsin. It consists of twelve 30m rings in which the concentrations of carbon dioxide and tropospheric ozone can be controlled. The design provides the ability to assess the effects of these gasses alone, and in combination, on many ecosystem attributes, including growth, leaf development, root characteristics, and soil carbon. Each ring consists of a series of vertical ventpipes which disperse carbon dioxide, ozone or normal air into the center of the ring. This computer controlled system uses signal feedback technology to adjust gas release each second in order to maintain a stable, elevated concentration of carbon dioxide and/or ozone throughout the experimental plot. Because there is no confinement, there is no significant change in the natural, ambient environment other than elevating these trace gas concentrations. [copied from http://aspenface.mtu.edu/index.html] Ring maps, lists of publications, data from the experiments, newsletters, protocol and performance

  9. Community-Scale Project Development and Finance Workshop: New Mexico |

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

    Department of Energy New Mexico Community-Scale Project Development and Finance Workshop: New Mexico July 28, 2015 - 11:22am Addthis July 28-29, 2015 Albuquerque, New Mexico Pueblo Cultural Center The DOE Office of Indian Energy hosted a Community-Scale Renewable Energy Project Development and Finance Workshop on July 28-29, 2015, at the Pueblo Cultural Center in Albuquerque, New Mexico. Download workshop agenda and presentations. Addthis Related Articles Community-Scale Project Development

  10. Gila River Indian Community - Renewable Energy Development Feasibility...

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

    Gila River Indian Community Renewable Energy Development Feasibility Study Committed to a ... regulation Senior Planner and Policy Analyst Education and Outreach ...

  11. Community Ice Sheet Model (CISM2) Development and Marine Ice...

    Office of Scientific and Technical Information (OSTI)

    Community Ice Sheet Model (CISM2) Development and Marine Ice Sheet Simulations Citation ... Sponsoring Org: DOELANL Country of Publication: United States Language: English Subject: ...

  12. Alaska Natives Benefit from First-Ever Community Energy Development...

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

    "Rural Alaska is facing an energy crisis that makes rural community and regional economic development very difficult," said Sonny Adams of NANA Regional Corporation (NANA), who ...

  13. Department of Community Trade and Econ Development Energy Policy...

    Open Energy Info (EERE)

    Olympia, Washington State Product: Energy Policy division of Department of Community, Trade and Economic Development for the State of Washington Coordinates: 47.039225,...

  14. Community-Scale Project Development and Finance Workshop Agenda...

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

    New Mexico Community-Scale Project Development and Finance Workshop Agenda and Presentations: New Mexico Download the agenda and available presentations from guest speakers at the ...

  15. 2012 Aspen Winter Conferences on High Energy and Astrophysics

    SciTech Connect (OSTI)

    Campbell, John; Olivier, Dore; Fox, Patrick; Furic, Ivan; Halkiadakis, Eva; Schmidt, Fabian; Senatore, Leonardo; Smith, Kendrick M; Whiteson, Daniel

    2012-05-01

    Aspen Center for Physics Project Summary DE-SC0007313 Budget Period: 1/1/2012 to 12/31/2012 The Hunt for New Particles, from the Alps to the Plains to the Rockies The 2012 Aspen Winter Conference on Particle Physics was held at the Aspen Center for Physics from February 11 to February 17, 2012. Sixty-seven participants from nine countries, and several universities and national labs attended the workshop titled, The Hunt for New Particles, from the Alps to the Plains to the Rockies. There were 53 formal talks, and a considerable number of informal discussions held during the week. The weeks events included a public lecture-Hunting the Dark Universe given by Neal Weiner from New York University) and attended by 237 members of the public, and a physics cafe geared for high schoolers that is a discussion with physicists conducted by Spencer Chang (University of Oregon), Matthew Reece (Harvard University) and Julia Shelton (Yale University) and attended by 67 locals and visitors. While there were no published proceedings, some of the talks are posted online and can be Googled. The workshop was organized by John Campbell (Fermilab), Patrick Fox (Fermilab), Ivan Furic (University of Florida), Eva Halkiadakis (Rutgers University) and Daniel Whiteson (University of California Irvine). Additional information is available at http://indico.cern.ch/conferenceDisplay.py?confId=143360. Inflationary Theory and its Confrontation with Data in the Planck Era The 2012 Aspen Winter Conference on Astroparticle physics held at the Aspen Center for Physics was Inflationary Theory and its Confrontation with Data in the Planck Era. It was held from January 30 to February 4, 2012. The 62 participants came from 7 countries and attended 43 talks over five days. Late mornings through the afternoon are reserved for informal discussions. In feedback received from participants, it is often these unplanned chats that produce the most excitement due to working through problems with fellow

  16. Aspen Aerogels Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc has developed and patented an aerogel for the production of flexible blanket insulation. Coordinates: 42.310129, -71.655451 Show Map Loading map......

  17. Community

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

    Community Community Our good neighbor pledge: contribute to quality of life in Northern New Mexico through economic development, education excellence, and active employee engagement. 9th Annual Native American Economic Summit Economic Development Partnering and investing to stimulate business growth, create jobs, strengthen our communities READ MORE Northern New Mexico student competition Education Impacting student and teacher achievement, inspiring our future workforce READ MORE Employees

  18. Indian Community Development Block Grant Program Workshop- Seattle

    Broader source: Energy.gov [DOE]

    The U.S. Department of Housing and Urban Development (HUD) Southwest Office of Native American Programs is conducting this training workshop to assist applicants with the Indian Community Development Block Grant Program.

  19. Community- and Facility-Scale Tribal Renewable Energy Project Development

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

    and Finance Workshop Agenda | Department of Energy and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop Agenda Community- and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop Agenda Downoad the agenda for the Office of Indian Energy's Community- and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop, which will be held September 18-20 at the National Renewable Energy Laboratory in Denver, Colorado.

  20. Community- and Facility-Scale Tribal Renewable Energy Project Development

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

    and Finance Workshop: Colorado | Department of Energy and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop: Colorado Community- and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop: Colorado September 18, 2013 - 2:20pm Addthis September 18-20, 2013 Golden, Colorado National Renewable Energy Laboratory The Office of Indian Energy held a Community- and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop

  1. Local alternative energy futures: developing economies/building communities

    SciTech Connect (OSTI)

    Totten, M.; Glass, B.; Freedberg, M.; Webb, L.

    1980-12-01

    A separate abstract was prepared for each of the three parts of the conference. A sufficient range of information is presented to enable interested parties to explore the viable alternatives for community self-sufficiency. The parts are entitled: Financial Incentives and Funding Sources; Standards, Regulations, Mandates, Ordinances, Covenants; and Community/Economic Development. (MCW)

  2. Expanding the Trilinos developer community. (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Trilinos as developers. To-date we have worked with external developers in an ad hoc fashion. Going forward, we want to develop a set of policies, procedures, tools and...

  3. Developer - Q & A | OpenEI Community

    Open Energy Info (EERE)

    Developer header Developer - Q & A Home > Developer Content Group Activity By term Q & A Feeds Question Post date Answers How to access older versions of rates? 7 Sep 2015 - 16:22...

  4. Community-Scale Project Development and Finance Workshop Agenda...

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

    of Indian Energy's Community-Scale Tribal Renewable Energy Project Development and Finance workshop held June 9-11, 2015, at the Riverwind Hotel and Casino in Norman, Oklahoma. ...

  5. Community-Scale Project Development and Finance Workshop Agenda and

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

    Presentations: New Mexico | Department of Energy New Mexico Community-Scale Project Development and Finance Workshop Agenda and Presentations: New Mexico Download the agenda and available presentations from guest speakers at the DOE Office of Indian Energy's Community-Scale Tribal Renewable Energy Project Development and Finance workshop held July 27-29, 2015, at the Pueblo Cultural Center in Albuquerque, New Mexico. Agenda (166.37 KB) Strategic Energy Planning (2.7 MB) Picuris Pueblo 1MW

  6. Community-Scale Project Development and Finance Workshop Agenda and

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

    Presentations: Oklahoma | Department of Energy Oklahoma Community-Scale Project Development and Finance Workshop Agenda and Presentations: Oklahoma Download the agenda and available presentations from guest speakers at the Office of Indian Energy's Community-Scale Tribal Renewable Energy Project Development and Finance workshop held June 9-11, 2015, at the Riverwind Hotel and Casino in Norman, Oklahoma. Office of Indian Energy Overview (350.9 KB) Introduction (1.26 MB) The Five-Step Process

  7. Alaska Facility- and Community-Scale Project Development Regional Energy

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

    Workshops | Department of Energy Facility- and Community-Scale Project Development Regional Energy Workshops Alaska Facility- and Community-Scale Project Development Regional Energy Workshops April 13, 2015 - 9:40am Addthis March 23-25, 2015 Bethel, Alaska University of Alaska Fairbanks March 26-27, 2015 Dillingham, Alaska University of Alaska, Bristol Bay Campus March 30-April 1, 2015 Juneau, Alaska University of Alaska Southeast The Office of Indian Energy hosted three back-to-back

  8. Community-Scale Project Development and Finance Workshop: Oklahoma |

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

    Department of Energy Oklahoma Community-Scale Project Development and Finance Workshop: Oklahoma June 9, 2015 - 10:19am Addthis June 9-11, 2015 Norman, Oklahoma Riverwind Hotel and Casino The DOE Office of Indian Energy hosted a Community-Scale Renewable Energy Project Development and Finance Workshop June 9-11, 2015, at the Riverwind Hotel and Casino in Norman, Oklahoma. Download the agenda and presentations. Addthis Related Articles Ted Wright of the Stillaguamish Tribe and Shannon Loeve

  9. Technological innovation in community housing development: Barriers to energy efficiency

    SciTech Connect (OSTI)

    Cavallo, J.D.

    1996-05-01

    Community housing developers produce affordable housing and jobs for many residents of low-income neighborhoods through the rehabilitation of existing single and multi-family buildings. Typically operating as small, not-for-profits or community-based organizations, the vast numbers of community housing developers creates high coordinating costs of operating jointly to acquire the shared learning needed to implement new techniques, such as those involving energy efficiency. This paper presents a model of technology adoption that suggests that new profitable technologies will be adopted only with low probability and that strategic interaction between potential adopters further reduces the likelihood of adoption. These features result from the ability of potential adopters to postpone the bearing the costs of adoption of new technologies and their ability to share the knowledge of others who have adopted new technologies. These features are particularly characteristic of community housing developers.

  10. Best Practices Case Study: Shaw Construction Burlingame Ranch Ph.1, Aspen, CO

    SciTech Connect (OSTI)

    Pacific Northwest National Laboratory & Oak Ridge National Laboratory

    2010-12-01

    Shaw Construction built 84 energy efficient, affordable condominiums forthe City of Aspen that achieved HERS scores of less than 62 with help from Building America’s research team lead Building Science Corporation.

  11. Free Air CO2 Enrichment (FACE) Research Data from the Aspen FACE Experiment (FACTS II)

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

    Ring maps, lists of publications, data from the experiments, newsletters, protocol and performance information, and links to other FACTS and FACE information are provided at the ASPEN FACE website.

  12. Aspen Elementary, Los Alamos Middle School students take top award in 26th

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

    New Mexico Supercomputing Challenge 26th New Mexico Supercomputing Challenge Aspen Elementary, Los Alamos Middle School students take top award in 26th New Mexico Supercomputing Challenge Andy Corliss, Phillip Ionkov and Ming Lo of Aspen Elementary, and Max Corliss of Los Alamos Middle School won first place in the New Mexico Supercomputing Challenge. April 27, 2016 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop

  13. Colorado Community Readiness Efforts for PEVs Support State Policy Development

    Office of Energy Efficiency and Renewable Energy (EERE)

    Project FEVER (Fostering Electric Vehicle Expansion in the Rockies), funded by EEREs Clean Cities plug-in electric vehicle community readiness award, has supported the development of Colorado state policies to accelerate the adoption of plug-in electric vehicles (PEVs).

  14. Energy Efficient Community Development in California: Chula Vista Research Project

    SciTech Connect (OSTI)

    Gas Technology Institute

    2009-03-31

    In 2007, the U.S. Department of Energy joined the California Energy Commission in funding a project to begin to examine the technical, economic and institutional (policy and regulatory) aspects of energy-efficient community development. That research project was known as the Chula Vista Research Project for the host California community that co-sponsored the initiative. The researches proved that the strategic integration of the selected and economically viable buildings energy efficiency (EE) measures, photovoltaics (PV), distributed generation (DG), and district cooling can produce significant reductions in aggregate energy consumption, peak demand and emissions, compared to the developer/builder's proposed baseline approach. However, the central power plant emission reductions achieved through use of the EE-DG option would increase local air emissions. The electric and natural gas utility infrastructure impacts associated with the use of the EE and EE-PV options were deemed relatively insignificant while use of the EE-DG option would result in a significant reduction of necessary electric distribution facilities to serve a large-scale development project. The results of the Chula Vista project are detailed in three separate documents: (1) Energy-Efficient Community Development in California; Chula Vista Research Project report contains a detailed description of the research effort and findings. This includes the methodologies, and tools used and the analysis of the efficiency, economic and emissions impacts of alternative energy technology and community design options for two development sites. Research topics covered included: (a) Energy supply, demand, and control technologies and related strategies for structures; (b) Application of locally available renewable energy resources including solar thermal and PV technology and on-site power generation with heat recovery; (c) Integration of local energy resources into district energy systems and existing energy

  15. Community Development Finance Institutions-Opportunities for Partnerships with Energy Efficiency Programs Transcript.doc

    Office of Energy Efficiency and Renewable Energy (EERE)

    Community Development Finance Institutions-Opportunities for Partnerships with Energy Efficiency Programs Transcript.doc

  16. Community Development Finance Institutions- Opportunities for Partnerships with Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    Community Development Finance Institutions- Opportunities for Partnerships with Energy Efficiency Programs

  17. Minority Education and Community Development | Department of Energy

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

    Development Minority Education and Community Development Minority serving institutions include colleges and universities that are Historically Black Colleges and Universities, Hispanic Serving Institutions, Asian American Native American/Pacific Islander Serving Institutions, or Tribal Colleges and Universities. Click and drag the map to view a larger area. Who We Serve Minority Serving Institutions are institutions of higher education that serve minority populations. They are unique both in

  18. Guide to Community Solar: Utility, Private, and Non-Profit Project Development (Fact Sheet)

    SciTech Connect (OSTI)

    Ruckman, K.

    2011-03-01

    This fact sheet provides an overview of the DOE Solar America Communities report Guide to Community Solar: Utility, Private, and Non-profit Project Development.

  19. A Guide to Community Solar: Utility, Private and Non-Profit Project Development

    Broader source: Energy.gov [DOE]

    A Guide to Community Solar: Utility, Private and Non-Profit Project Development provides information on various community solar project models, state policies that support community solar projects, and tax policies and incentives.

  20. IMPACTS OF INTERACTING ELEVATED ATMOSPHERIC CO2 AND O3 ON THE STRUCTURE AND FUNCTIONING OF A NORTHERN FOREST ECOSYSTEM: OPERATING AND DECOMMISSIONING THE ASPEN FACE PROJECT

    SciTech Connect (OSTI)

    Burton, Andrew J.; Zak, Donald R.; Kubiske, Mark E.; Pregitzer, Kurt S.

    2014-06-30

    Two of the most important and pervasive greenhouse gases driving global change and impacting forests in the U.S. and around the world are atmospheric CO2 and tropospheric O3. As the only free air, large-scale manipulative experiment studying the interaction of elevated CO2 and O3 on forests, the Aspen FACE experiment was uniquely designed to address the long-term ecosystem level impacts of these two greenhouse gases on aspen-birch-maple forests, which dominate the richly forested Lake States region. The project was established in 1997 to address the overarching scientific question: “What are the effects of elevated [CO2] and [O3], alone and in combination, on the structure and functioning of northern hardwood forest ecosystems?” From 1998 through the middle of the 2009 growing season, we examined the interacting effects of elevated CO2 and O3 on ecosystem processes in an aggrading northern forest ecosystem to compare the responses of early-successional, rapid-growing shade intolerant trembling aspen and paper birch to those of a late successional, slower growing shade tolerant sugar maple. Fumigations with elevated CO2 (560 ppm during daylight hours) and O3 (approximately 1.5 x ambient) were conducted during the growing season from 1998 to 2008, and in 2009 through harvest date. Response variables quantified during the experiment included growth, competitive interactions and stand dynamics, physiological processes, plant nutrient status and uptake, tissue biochemistry, litter quality and decomposition rates, hydrology, soil respiration, microbial community composition and respiration, VOC production, treatment-pest interactions, and treatment-phenology interactions. In 2009, we conducted a detailed harvest of the site. The harvest included detailed sampling of a subset of trees by component (leaves and buds, fine branches, coarse branches and stem, coarse roots, fine roots) and excavation of soil to a depth of 1 m. Throughout the experiment, aspen and birch

  1. STEM, Energy, Economic Development (SEED): Coalitions for Community Growth

    Broader source: Energy.gov [DOE]

    The U.S. Departments of Energy and Housing and Urban Development have partnered with the U.S. Department of Education to build human capital and continue significant investments in infrastructure upgrades and energy retrofits to conserve resources. This program is an innovative place-based initiative to create economic opportunity and energy-literate communities, including energy literacy, STEM education, and job-driven skills training.

  2. Community

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

    Community Community Environmental Documents Tours Community Programs Friends of Berkeley Lab ⇒ Navigate Section Community Environmental Documents Tours Community Programs Friends of Berkeley Lab IMG_0128-b Building strong and productive bridges with Berkeley Lab's neighbors and with local, state and federal officials is critical to ensuring that great science continues to thrive at the Lab. The Office of State Government and Community Relations exists to serve as a resource for community

  3. csep_transcript_aspen.doc | Department of Energy

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

    More Documents & Publications highperformanceleasingstrategiesforstateandlocalgovernments.doc Using Social Media to Engage the Community in Energy Efficiency Projects.doc ...

  4. Increasing Community Access to Solar: Designing and Developing a Shared Solar Photovoltaic System (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-06-01

    This document introduces the Energy Department's new Guide to Community Shared Solar: Utility, Private, and Nonprofit Project Development. The guide is designed to help those who want to develop community shared solar projects - from community organizers and advocates to utility managers and government officials - navigate the process of developing shared systems, from early planning to implementation.

  5. Final Harvest of Above-Ground Biomass and Allometric Analysis of the Aspen FACE Experiment

    SciTech Connect (OSTI)

    Mark E. Kubiske

    2013-04-15

    The Aspen FACE experiment, located at the US Forest Service Harshaw Research Facility in Oneida County, Wisconsin, exposes the intact canopies of model trembling aspen forests to increased concentrations of atmospheric CO2 and O3. The first full year of treatments was 1998 and final year of elevated CO2 and O3 treatments is scheduled for 2009. This proposal is to conduct an intensive, analytical harvest of the above-ground parts of 24 trees from each of the 12, 30 m diameter treatment plots (total of 288 trees) during June, July & August 2009. This above-ground harvest will be carefully coordinated with the below-ground harvest proposed by D.F. Karnosky et al. (2008 proposal to DOE). We propose to dissect harvested trees according to annual height growth increment and organ (main stem, branch orders, and leaves) for calculation of above-ground biomass production and allometric comparisons among aspen clones, species, and treatments. Additionally, we will collect fine root samples for DNA fingerprinting to quantify biomass production of individual aspen clones. This work will produce a thorough characterization of above-ground tree and stand growth and allocation above ground, and, in conjunction with the below ground harvest, total tree and stand biomass production, allocation, and allometry.

  6. A Guide to Community Solar: Utility, Private, and Non-profit Project Development

    SciTech Connect (OSTI)

    2011-01-25

    This guide is designed as a resource for those who want to develop community solar projects, from community organizers or solar energy advocates to government officials or utility managers.

  7. Guide to Community Solar: Utility, Private, and Non-profit Project Development

    SciTech Connect (OSTI)

    Not Available

    2011-01-01

    This guide is designed as a resource for those who want to develop community solar projects, from community organizers or solar energy advocates to government officials or utility managers.

  8. Simulation of integrated pollutant removal (IPR) water-treatment system using ASPEN Plus

    SciTech Connect (OSTI)

    Harendra, Sivaram; Oryshcyhn, Danylo [U.S. DOE Ochs, Thomas [U.S. DOE Gerdemann, Stephen; Clark, John

    2013-01-01

    Capturing CO2 from fossil fuel combustion provides an opportunity for tapping a significant water source which can be used as service water for a capture-ready power plant and its peripherals. Researchers at the National Energy Technology Laboratory (NETL) have patented a process—Integrated Pollutant Removal (IPR®)—that uses off-the-shelf technology to produce a sequestration ready CO2 stream from an oxy-combustion power plant. Water condensed from oxy-combustion flue gas via the IPR system has been analyzed for composition and an approach for its treatment—for in-process reuse and for release—has been outlined. A computer simulation model in ASPEN Plus has been developed to simulate water treatment of flue gas derived wastewater from IPR systems. At the field installation, water condensed in the IPR process contains fly ash particles, sodium (largely from spray-tower buffering) and sulfur species as well as heavy metals, cations, and anions. An IPR wastewater treatment system was modeled using unit operations such as equalization, coagulation and flocculation, reverse osmosis, lime softening, crystallization, and pH correction. According to the model results, 70% (by mass) of the inlet stream can be treated as pure water, the other 20% yields as saleable products such as gypsum (CaSO4) and salt (NaCl) and the remaining portion is the waste. More than 99% of fly ash particles are removed in the coagulation and flocculation unit and these solids can be used as filler materials in various applications with further treatment. Results discussed relate to a slipstream IPR installation and are verified experimentally in the coagulation/flocculation step.

  9. Pratt Center for Community Development/Pratt Institute | Open...

    Open Energy Info (EERE)

    with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems Integration Pratt Center for Community...

  10. How to Create, Modify, and Interface Aspen In-House and User Databanks for System Configuration 1:

    SciTech Connect (OSTI)

    Camp, D W

    2000-10-27

    The goal of this document is to provide detailed instructions to create, modify, interface, and test Aspen User and In-House databanks with minimal frustration. The level of instructions are aimed at a novice Aspen Plus simulation user who is neither a programming nor computer-system expert. The instructions are tailored to Version 10.1 of Aspen Plus and the specific computing configuration summarized in the Title of this document and detailed in Section 2. Many details of setting up databanks depend on the computing environment specifics, such as the machines, operating systems, command languages, directory structures, inter-computer communications software, the version of the Aspen Engine and Graphical User Interface (GUI), and the directory structure of how these were installed.

  11. How to Create, Modify, and Interface Aspen In-House and User Databanks for System Configuration 2:

    SciTech Connect (OSTI)

    Camp, D W

    2000-10-27

    The goal of this document is to provide detailed instructions to create, modify, interface, and test Aspen User and In-House databanks with minimal frustration. The level of instructions are aimed at a novice Aspen Plus simulation user who is neither a programming nor computer-system expert. The instructions are tailored to Version 10.1 of Aspen Plus and the specific computing configuration summarized in the Title of this document and detailed in Section 2. Many details of setting up databanks depend on the computing environment specifics, such as the machines, operating systems, command languages, directory structures, inter-computer communications software, the version of the Aspen Engine and Graphical User Interface (GUI), and the directory structure of how these were installed.

  12. Community

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

    Community Community Images of the Lab's neighbors in Los Alamos and Northern New Mexico. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets PHOTOS BY TOPIC Careers Community Visitors Environment History Science The Lab Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Volunteers fill sandbags to assist Santa Clara Pueblo in the aftermath of 2011's Las

  13. Community Development Finance Institutions- Opportunities for Partnerships with Energy Efficiency Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar, held on March 27, 2011, discusses energy efficiency community development financial institutions (CDFI) and highlights opportunities for state and local governments to work with CDFIs.

  14. Mountain Association for Community Economic Development- Solar Water Heater Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Kentucky Solar Partnership (KSP) and the Mountain Association for Community Economic Development (MACED) partner to offer low interest loans for the installation of solar water heaters. Loans...

  15. DOE Community-/Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    This interactive workshop will walk participants through five steps to help tribes understand the process for and potential pitfalls of developing community- and facility-scale renewable energy...

  16. Community Greening: How To Develop A Strategic Energy Plan, Energy Efficiency & Renewable Energy (EERE) (Brochure)

    Broader source: Energy.gov [DOE]

    This guide provides an overview of strategic electricity planning for communities, using a step-by-step approach to develop the plan. This method has a high chance of success, because it is based on stakeholder buy-in and political commitment. Not all communities will need to follow all steps, but the process is designed to incorporate all parties, maximize solution-based thinking, and develop a plan that can be carried out by community leaders.

  17. On the modeling of a single-stage, entrained-flow gasifier using Aspen Custom Modeler (ACM)

    SciTech Connect (OSTI)

    Kasule, J.; Turton, R.; Bhattacharyya, D.; Zitney, S.

    2010-01-01

    Coal-fired gasifiers are the centerpiece of integrated gasification combined cycle (IGCC) power plants. The gasifier produces synthesis gas that is subsequently converted into electricity through combustion in a gas turbine. Several mathematical models have been developed to study the physical and chemical processes taking place inside the gasifier. Such models range from simple one-dimensional (1D) steady-state models to sophisticated dynamic 3D computational fluid dynamics (CFD) models that incorporate turbulence effects in the reactor. The practical operation of the gasifier is dynamic in nature but most 1D and some higher-dimensional models are often steady state. On the other hand, many higher order CFD-based models are dynamic in nature, but are too computationally expensive to be used directly in operability and controllability dynamic studies. They are also difficult to incorporate in the framework of process simulation software such as Aspen Plus Dynamics. Thus lower-dimensional dynamic models are still useful in these types of studies. In the current study, a 1D dynamic model for a single-stage, downward-firing, entrained-flow GE-type gasifier is developed using Aspen Custom Modeler{reg_sign} (ACM), which is a commercial equation-based simulator for creating, editing, and re-using models of process units. The gasifier model is based on mass, momentum, and energy balances for the solid and gas phases. The physical and chemical reactions considered in the model are drying, devolatilization/pyrolysis, gasification, combustion, and the homogeneous gas phase reactions. The dynamic gasifier model is being developed for use in a plant-wide dynamic model of an IGCC power plant. For dynamic simulation, the resulting highly nonlinear system of partial differential algebraic equations (PDAE) is solved in ACM using the well-known Method of Lines (MoL) approach. The MoL discretizes the space domain and leaves the time domain continuous, thereby converting the PDAE to

  18. Indian Community Development Block Grant Program FY 2016 Notice of Funding Availability Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Housing and Urban Development (HUD) Southwest Office of Native American Programs is conducting this training workshop to assist applicants with the Indian Community Development Block Grant Program.

  19. Steel Market Development Institute Awards "Community Hero" Award to the

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

    Vehicle Technologies Office | Department of Energy Steel Market Development Institute Awards "Community Hero" Award to the Vehicle Technologies Office Steel Market Development Institute Awards "Community Hero" Award to the Vehicle Technologies Office February 11, 2016 - 4:24pm Addthis Steel Market Development Institute Men and Women of Steel Awardees Steel Market Development Institute Men and Women of Steel Awardees At the 2016 North American International Auto Show in

  20. Impacts of dependent development on community and resources in Kilenge, Papua New Guinea

    SciTech Connect (OSTI)

    Grant, J.

    1987-06-01

    In recent years, many rural Third World communities have suffered from the gradual degradation of the natural resources on which they depend. The Kilenge of the West New Britain, Papua New Guinea, offer such an example. The paper examines some of the nutritional, economic, social, and political impacts of these changes on the individual, on the household, and on the community in one Kilenge village. It argues that there may be alternatives to dependent development for this community. It concludes that redirected priorities can assist indigenous communities like Kilenge to achieve sustainable self-directed economic improvement.

  1. Vermont Department of Housing and Community Development: How...

    Open Energy Info (EERE)

    links to Agency guidance materials, regulations, etc. Author Vermont Agency of Commerce and Development Published Vermont Agency of Commerce and Development, Date Not...

  2. Steel Market Development Institute Awards "Community Hero" Award...

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

    Steel Market Development Institute Men and Women of Steel Awardees Steel Market Development Institute Men and Women of Steel Awardees At the 2016 North American International Auto ...

  3. Expanding Outreach Efforts by Developing Community Advisory Councils - 12233

    SciTech Connect (OSTI)

    Hess, Susan M.; Phillips, Janice H.

    2012-07-01

    Nuclear energy generates significant reliable baseload electricity, yet many citizens in countries with nuclear power do not know the facts and benefits this clean energy source provides. For much of its history, the nuclear energy industry has been perceived as secretive and protective. Anti-nuclear activists use this general lack of public knowledge to sensationalise events, spread misinformation, and play on people's emotions. Yet, the nuclear energy industry has done little to combat these falsehoods imposed on the general public. Support for nuclear energy, or lack thereof, is even more pronounced after the extraordinary natural disasters and ensuing nuclear incident in Japan earlier this year, making proactive outreach to restore public trust even more important than before. The industry must inform and educate at all levels to dispel the falsehoods and enable clear, rational decision-making by government officials, business leaders and the general public, if it wants to grow and provide clean energy for the future. AREVA understands that this community outreach and education are just the first steps toward helping clean energy sources grow. We know that energy demand and security means we need to utilize every clean energy source available. We must start the education process from pre-school age to encourage children to enter science, technology, engineering and math curriculums. We must maintain regular community dialog and open discussions and operate in a safe manner, because in the long run, it is these community members who will help ensure energy security for the country. These stakeholders have a strong voice, a voice that can be heard locally, and if necessary, a voice that can impact the future of nuclear energy worldwide. As always, our industry is committed to the relentless pursuit of ever safer nuclear power. The nuclear industry as a whole must restore and win back trust. But the only way to restore this trust is by working together as an

  4. Mountain Association for Community Economic Development- Energy Efficient Enterprise Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Mountain Association for Community Economic Development (MACED) offers loans to small and mid-sized businesses, non-profits, schools and municipalities to improve energy efficiency through its...

  5. Community

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

    ... 1\ ".~ -. , ;J Community _ Loblolly Pine _ Slash Pine D Mixed Pine/Hardwood ~ Upland Hard'MJod Bottomland Hand'MJod Mixed Swamp Forest I!!!!I Carolina Bay Wetland _Water 8 Bottomland Hand'MJod/Pine DForb/Grassland _ Other* Disturbed Area &:i Scrub/Shrub %~~~sBoundary :tfW'Roads o Utimy ROW Streams NPDES outfalls o Monitoring Wells * Wastesites CJ TES Plants (2) ~ Other Set*Asides .-. SRS Bays Areas D Hydric Soiis o Soils Soil Series and Phase D AnB D BaB D BaC D Ch I::!:I Fa D LaB _

  6. Energy in housing and community development: Report of the DOE/HUD seventh national conference on Community Energy Systems

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    This, the seventh in a series of annual HUD-DOE Conferences on Community Energy Systems, linked two topics basic to today's economic development market place--energy competitiveness and environmental impact. Energy competitiveness is a theme which implies the need for minimizing the cost of energy as a component of reducing the cost of doing business. Environment encompasses the closely related issues of toxics, atmospheric carbon dioxide levels, global warming and the protection of earth's life-sustaining ecological base. In linking the two topics, the underlying premise was the view that, when intentionally mobilized to do so, urban communities can have a major positive impact on global warming, and they can indeed reduce the energy cost of doing business.

  7. Mass transport parameters of aspen wood chip beds via stimulus-response tracer techniques

    SciTech Connect (OSTI)

    Hradil, G.; Calo, J.M.; Wunderlich, T.K. Jr. )

    1993-02-05

    A stimulus-response tracer technique has been used to characterize packed beds of untreated, as well as acid prehydrolyzed, and enzymatically hydrolyzed aspen wood chips. Glucose was used as the trace. Bulk liquid phase dispersion, interphase mass transfer, and intraparticle diffusion coefficients were determined for these materials as well as effective porosities and tortuosities. The untreated and prehydrolyzed aspen wood chips were found to have effective void fractions of ca. 0.8, while the enzymatically hydrolyzed wood chips exhibited a void fraction of 0.37. Intraparticle diffusion was approximately twice as rapid in the prehydrolyzed and enzymatically hydrolyzed wood chips as in the untreated wood chips. Also, under the current experimental conditions, intraparticle diffusional transport resistance accounted for roughly half of the total tracer pulse dispersion. It is demonstrated that stimulus-response tracer techniques can be useful and convenient probes for beds of lignocellulosic, or other porous materials, which vary in character with extent of conversion and/or treatment.

  8. Development of Colorado Flowcharts | OpenEI Community

    Open Energy Info (EERE)

    Development of Colorado Flowcharts Home > Blogs > Kyoung's blog Kyoung's picture Submitted by Kyoung(150) Contributor 12 February, 2013 - 10:13 We have been making progress on the...

  9. Solar Permitting Roadmap Development | OpenEI Community

    Open Energy Info (EERE)

    Solar Permitting Roadmap Development Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll Question...

  10. Community Greening: How to Develop a Strategic Plan | Open Energy...

    Open Energy Info (EERE)

    Focus Area People and Policy Phase Bring the Right People Together, Create a Vision, Determine Baseline, Evaluate Options, Develop Goals, Prepare a Plan, Get Feedback,...

  11. Geothermal power development in Hawaii. Volume II. Infrastructure and community-services requirements, Island of Hawaii

    SciTech Connect (OSTI)

    Chapman, G.A.; Buevens, W.R.

    1982-06-01

    The requirements of infrastructure and community services necessary to accommodate the development of geothermal energy on the Island of Hawaii for electricity production are identified. The following aspects are covered: Puna District-1981, labor resources, geothermal development scenarios, geothermal land use, the impact of geothermal development on Puna, labor resource requirments, and the requirements for government activity.

  12. Stochastic Assembly of Bacteria in Microwell Arrays Reveals the Importance of Confinement in Community Development

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

    Hansen, Ryan H.; Timm, Andrea C.; Timm, Collin M.; Bible, Amber N.; Morrell-Falvey, Jennifer L.; Pelletier, Dale A.; Simpson, Michael L.; Doktycz, Mitchel J.; Retterer, Scott T.; Li, Xiangzhen

    2016-05-06

    The structure, function and evolving composition of microbial communities is deeply influenced by the physical and chemical architecture of the local microenvironment. The complexity of this parameter space in naturally occurring systems has made a clear understanding of the key drivers of community development elusive. Here, we examine the role of spatial confinement on community development using a microwell platform that allows for assembly and monitoring of unique microbial communities en masse. This platform was designed to contain microwells with varied size features in order to mimic various levels of spatial confinement found in natural systems. Microbial populations assembled inmore » wells with incrementally smaller size features showed increasingly larger variations in inoculum levels. By exploiting this size dependence, large wells were used to assemble homogenous initial populations of Pseudomonas aeruginosa, allowing for reproducible, directed growth trajectories. In contrast, smaller wells were used to assemble a heterogeneous range of initial populations, resulting in a variety of growth and decay trajectories. This allowed for parallel screening of single member communities across different levels of confinement to identify initial conditions in which P. aeruginosa colonies have dramatically higher probabilities of survival. These results demonstrate a unique approach for manipulating the distribution of initial microbial populations assembled into controlled microenvironments to rapidly identify population and environmental parameters conducive or inhibitive to growth. Additionally, multi-member community assembly was characterized to demonstrate the power of this platform for studying the role of member abundance on microbial competition, mutualism and community succession.« less

  13. Economic Development Impacts of Community Wind Projects: A Review and Empirical Evaluation; Preprint

    SciTech Connect (OSTI)

    Lantz, E.; Tegen, S.

    2009-04-01

    'Community wind' refers to a class of wind energy ownership structures. The extent of local ownership may range from a small minority share to full ownership by persons in the immediate area surrounding the wind project site. Potential project owners include local farmers, businesses, Native American tribes, universities, cooperatives, or any other local entity seeking to invest in wind energy. The opposite of community wind is an 'absentee' project, in which ownership is completely removed from the state and community surrounding the facility. Thus, there is little or no ongoing direct financial benefit to state and local populations aside from salaries for local repair technicians, local property tax payments, and land lease payments. In recent years, the community wind sector has been inhibited by manufacturers' preference for larger turbine orders. This often puts smaller community wind developers and projects at a competitive disadvantage. However, state policies specifically supporting community wind may become a more influential market factor as turbines are now more readily available given manufacturer ramp-ups and the slow-down in the industry that has accompanied the recent economic and financial crises. This report examines existing literature to provide an overview of economic impacts resulting from community wind projects, compares results, and explains variability.

  14. Economic Development Impacts of Community Wind Projects. A Review and Empirical Evaluation

    SciTech Connect (OSTI)

    Lantz, E.; Tegen, S.

    2009-04-01

    "Community wind" refers to a class of wind energy ownership structures. The extent of local ownership may range from a small minority share to full ownership by persons in the immediate area surrounding the wind project site. Potential project owners include local farmers, businesses, Native American tribes, universities, cooperatives, or any other local entity seeking to invest in wind energy. The opposite of community wind is an "absentee" project, in which ownership is completely removed from the state and community surrounding the facility. Thus, there is little or no ongoing direct financial benefit to state and local populations aside from salaries for local repair technicians, local property tax payments, and land lease payments. In recent years, the community wind sector has been inhibited by manufacturers' preference for larger turbine orders. This often puts smaller community wind developers and projects at a competitive disadvantage. However, state policies specifically supporting community wind may become a more influential market factor as turbines are now more readily available given manufacturer ramp-ups and the slow-down in the industry that has accompanied the recent economic and financial crises. This report examines existing literature to provide an overview of economic impacts resulting from community wind projects, compares results, and explains variability.

  15. Community Commitment

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

    icon-community.jpg Community Commitment Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in...

  16. The Biofuels Revolution: Understanding the Social, Cultural and Economic Impacts of Biofuels Development on Rural Communities

    SciTech Connect (OSTI)

    Selfa, Theresa L; Goe, Richard; Kulcsar, Laszlo; Middendorf, Gerad; Bain, Carmen

    2013-02-11

    The aim of this research was an in-depth analysis of the impacts of biofuels industry and ethanol plants on six rural communities in the Midwestern states of Kansas and Iowa. The goal was to provide a better understanding of the social, cultural, and economic implications of biofuels development, and to contribute to more informed policy development regarding bioenergy.Specific project objectives were: 1. To understand how the growth of biofuel production has affected and will affect Midwestern farmers and rural communities in terms of economic, demographic, and socio-cultural impacts; 2. To determine how state agencies, groundwater management districts, local governments and policy makers evaluate or manage bioenergy development in relation to competing demands for economic growth, diminishing water resources, and social considerations; 3. To determine the factors that influence the water management practices of agricultural producers in Kansas and Iowa (e.g. geographic setting, water management institutions, competing water-use demands as well as producers attitudes, beliefs, and values) and how these influences relate to bioenergy feedstock production and biofuel processing; 4. To determine the relative importance of social-cultural, environmental and/or economic factors in the promotion of biofuels development and expansion in rural communities; The research objectives were met through the completion of six detailed case studies of rural communities that are current or planned locations for ethanol biorefineries. Of the six case studies, two will be conducted on rural communities in Iowa and four will be conducted on rural communities in Kansas. A multi-method or mixed method research methodology was employed for each case study.

  17. Nevada Site Home to Geothermal Community Focused on Expediting Research and Development

    Broader source: Energy.gov [DOE]

    Over the last six years, Brady Hot Springs in Nevada site has become a hotbed of activity for innovative geothermal research and development. With the nearly constant and frequently overlapping research efforts ongoing at the site, a unique community of scientists, engineers, geothermal operators, and utilities has formed.

  18. Community Programs

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

    Community Programs Community Environmental Documents Tours Community Programs Friends of Berkeley Lab ⇒ Navigate Section Community Environmental Documents Tours Community Programs Friends of Berkeley Lab Community Education Programs Workforce Development & Education As part of the Lab's education mission to inspire and prepare the next generation of scientists and engineers, the Workforce Development & Education runs numerous education programs for all ages of students-from elementary

  19. Aspen Process Flowsheet Simulation Model of a Battelle Biomass-Based Gasification, Fischer-Tropsch Liquefaction and Combined-Cycle Power Plant

    SciTech Connect (OSTI)

    1998-10-30

    This study was done to support the research and development program of the National Renewable Energy Laboratory (NREL) in the thermochemical conversion of biomass to liquid transportation fuels using current state-of-the-art technology. The Mitretek study investigated the use of two biomass gasifiers; the RENUGAS gasifier being developed by the Institute of Gas Technology, and the indirectly heated gasifier being developed by Battelle Columbus. The Battelle Memorial Institute of Columbus, Ohio indirectly heated biomass gasifier was selected for this model development because the syngas produced by it is better suited for Fischer-Tropsch synthesis with an iron-based catalyst for which a large amount of experimental data are available. Bechtel with Amoco as a subcontractor developed a conceptual baseline design and several alternative designs for indirect coal liquefaction facilities. In addition, ASPEN Plus process flowsheet simulation models were developed for each of designs. These models were used to perform several parametric studies to investigate various alternatives for improving the economics of indirect coal liquefaction.

  20. A Community-Based Approach to Developing a Mobile Device for Measuring Ambient Air Exposure, Location, and Respiratory Health

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

    Rohlman, Diana; Syron, Laura; Hobbie, Kevin; Anderson, Kim A.; Scaffidi, Christopher; Sudakin, Daniel; Peterson, Elena S.; Waters, Katrina M.; Haynes, Erin; Arkin, Lisa; et al

    2015-08-15

    In west Eugene (Oregon), community research indicates residents are disproportionately exposed to industrial air pollution and exhibit increased asthma incidence. In Carroll County (Ohio), recent increases in unconventional natural gas drilling sparked air quality concerns. These community concerns led to the development of a prototype mobile device to measure personal chemical exposure, location, and respiratory function. Working directly with the environmental justice (EJ) communities, the prototype was developed to (1) meet the needs of the community and; (2) evaluate the use in EJ communities. The prototype was evaluated in 3 community focus groups (n=25) to obtain feedback on the prototypemore » and feasibility study design to evaluate the efficacy of the device to address community concerns. Focus groups were recorded and qualitatively analyzed with discrete feedback tabulated for further refinement. The prototype was improved by community feedback resulting in 8 alterations/additions to software and instructional materials. Overall, focus group participants were supportive of the device and believed it would be a useful environmental health tool. The use of focus groups ensured that community members were engaged in the research design and development of a novel environmental health tool. We found that community-based research strategies resulted in a refined device as well as relevant research questions, specific to the EJ community needs and concerns.« less

  1. A Community-Based Approach to Developing a Mobile Device for Measuring Ambient Air Exposure, Location, and Respiratory Health

    SciTech Connect (OSTI)

    Rohlman, Diana; Syron, Laura; Hobbie, Kevin; Anderson, Kim A.; Scaffidi, Christopher; Sudakin, Daniel; Peterson, Elena S.; Waters, Katrina M.; Haynes, Erin; Arkin, Lisa; Feezel, Paul; Kincl, Laurel

    2015-08-15

    In west Eugene (Oregon), community research indicates residents are disproportionately exposed to industrial air pollution and exhibit increased asthma incidence. In Carroll County (Ohio), recent increases in unconventional natural gas drilling sparked air quality concerns. These community concerns led to the development of a prototype mobile device to measure personal chemical exposure, location, and respiratory function. Working directly with the environmental justice (EJ) communities, the prototype was developed to (1) meet the needs of the community and; (2) evaluate the use in EJ communities. The prototype was evaluated in 3 community focus groups (n=25) to obtain feedback on the prototype and feasibility study design to evaluate the efficacy of the device to address community concerns. Focus groups were recorded and qualitatively analyzed with discrete feedback tabulated for further refinement. The prototype was improved by community feedback resulting in 8 alterations/additions to software and instructional materials. Overall, focus group participants were supportive of the device and believed it would be a useful environmental health tool. The use of focus groups ensured that community members were engaged in the research design and development of a novel environmental health tool. We found that community-based research strategies resulted in a refined device as well as relevant research questions, specific to the EJ community needs and concerns.

  2. Development of hybrid 3-D hydrological modeling for the NCAR Community Earth System Model (CESM)

    SciTech Connect (OSTI)

    Zeng, Xubin; Troch, Peter; Pelletier, Jon; Niu, Guo-Yue; Gochis, David

    2015-11-15

    This is the Final Report of our four-year (3-year plus one-year no cost extension) collaborative project between the University of Arizona (UA) and the National Center for Atmospheric Research (NCAR). The overall objective of our project is to develop and evaluate the first hybrid 3-D hydrological model with a horizontal grid spacing of 1 km for the NCAR Community Earth System Model (CESM).

  3. Energizing Communities

    Broader source: Energy.gov [DOE]

    Presents Energize New York's tactics for building trust with community leaders and developing key relationships through social media platforms.

  4. Keweenaw Bay Indian Community Presentation - Assessing the Feasibility of Renewable Energy Development and Energy Efficiency Deployment on Tribal Lands

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

    Community PRESENTATION Assessing the Feasibility of Renewable Energy Development and Energy Efficiency Deployment on Tribal Lands November 18, 2009 Gregg Nominelli, J.D. Economic Developer BACKGROUND INFORMATION  U.S. Department of Justice  Tribal Council formed Committee for Alternative & Renewable Energy  Council for Energy Resource Tribes  Targeted Wind Power Development & Energy Efficiency U.S. Department of Justice  Weed & Seed Program  Community Capacity

  5. Tucson Solar Village: Project management. A project in sustainable community development

    SciTech Connect (OSTI)

    Not Available

    1991-11-01

    The Tucson Solar Village is a Design/Build Project In Sustainable Community Development which responds to a broad spectrum of energy, environmental, and economic challenges. This project is designed for 820 acres of undeveloped State Trust Land within the Tucson city limits; residential population will be five to six thousand persons with internal employment provided for 1200. This is a 15 year project (for complete buildout and sales) with an estimated cost of $500 million. Details of the project are addressed with emphasis on the process and comments on its transferability.

  6. A Guide to Community Solar: Utility, Private, and Non-profit Project Development (Fact Sheet)

    SciTech Connect (OSTI)

    Solar Energy Technologies Program; NREL

    2011-03-23

    A publication that provides options, examples, and legal and financial considerations for community solar projects.

  7. Increasing Community Access to Solar: Designing and Developing a Shared Solar Photovoltaic System (Fact Sheet), U.S. Department of Energy (DOE)

    Broader source: Energy.gov [DOE]

    This document introduces the Energy Department’s new Guide to Community Shared Solar: Utility, Private, and Nonprofit Project Development. The guide is designed to help those who want to develop community shared solar projects—from community organizers and advocates to utility managers and government officials—navigate the process of developing shared systems, from early planning to implementation.

  8. Development of hybrid 3-D hydrological modeling for the NCAR Community Earth System Model (CESM)

    SciTech Connect (OSTI)

    Zeng, Xubin; Troch, Peter; Pelletier, Jon; Niu, Guo-Yue; Gochis, David

    2015-11-15

    This is the Final Report of our four-year (3-year plus one-year no cost extension) collaborative project between the University of Arizona (UA) and the National Center for Atmospheric Research (NCAR). The overall objective of our project is to develop and evaluate the first hybrid 3-D hydrological model with a horizontal grid spacing of 1 km for the NCAR Community Earth System Model (CESM). We have made substantial progress in model development and evaluation, computational efficiencies and software engineering, and data development and evaluation, as discussed in Sections 2-4. Section 5 presents our success in data dissemination, while Section 6 discusses the scientific impacts of our work. Section 7 discusses education and mentoring success of our project, while Section 8 lists our relevant DOE services. All peer-reviewed papers that acknowledged this project are listed in Section 9. Highlights of our achievements include: • We have finished 20 papers (most published already) on model development and evaluation, computational efficiencies and software engineering, and data development and evaluation • The global datasets developed under this project have been permanently archived and publicly available • Some of our research results have already been implemented in WRF and CLM • Patrick Broxton and Michael Brunke have received their Ph.D. • PI Zeng has served on DOE proposal review panels and DOE lab scientific focus area (SFA) review panels

  9. Community Land Model Version 3.0 (CLM3.0) Developer's Guide

    SciTech Connect (OSTI)

    Hoffman, FM

    2004-12-21

    This document describes the guidelines adopted for software development of the Community Land Model (CLM) and serves as a reference to the entire code base of the released version of the model. The version of the code described here is Version 3.0 which was released in the summer of 2004. This document, the Community Land Model Version 3.0 (CLM3.0) User's Guide (Vertenstein et al., 2004), the Technical Description of the Community Land Model (CLM) (Oleson et al., 2004), and the Community Land Model's Dynamic Global Vegetation Model (CLM-DGVM): Technical Description and User's Guide (Levis et al., 2004) provide the developer, user, or researcher with details of implementation, instructions for using the model, a scientific description of the model, and a scientific description of the Dynamic Global Vegetation Model integrated with CLM respectively. The CLM is a single column (snow-soil-vegetation) biogeophysical model of the land surface which can be run serially (on a laptop or personal computer) or in parallel (using distributed or shared memory processors or both) on both vector and scalar computer architectures. Written in Fortran 90, CLM can be run offline (i.e., run in isolation using stored atmospheric forcing data), coupled to an atmospheric model (e.g., the Community Atmosphere Model (CAM)), or coupled to a climate system model (e.g., the Community Climate System Model Version 3 (CCSM3)) through a flux coupler (e.g., Coupler 6 (CPL6)). When coupled, CLM exchanges fluxes of energy, water, and momentum with the atmosphere. The horizontal land surface heterogeneity is represented by a nested subgrid hierarchy composed of gridcells, landunits, columns, and plant functional types (PFTs). This hierarchical representation is reflected in the data structures used by the model code. Biophysical processes are simulated for each subgrid unit (landunit, column, and PFT) independently, and prognostic variables are maintained for each subgrid unit. Vertical heterogeneity

  10. DEVELOPMENT OF TECHNOLOGIES AND ANALYTICAL CAPABILITIES FOR VISION 21 ENERGY PLANTS

    SciTech Connect (OSTI)

    Madhava Syamlal, Ph.D.

    2001-01-23

    To complete project planning, various project groups conducted several meetings and teleconferences. As a result a draft project management plan was written and circulated. The plan will be finalized in a project kick off meeting to be held on January 16, 2001 in Lebanon, NH, which will be attended by all project participants (Task 1.0). Various project personnel have been trained in the use of Fluent and Aspen Plus, which completes all the training tasks except for Aspen Plus and IDL training for Alstom Power (Task 2.1). A preliminary version of User Requirements Document (preURD) was written. This document will be sent to key users of Aspen Plus and FLUENT and their responses will be collected in January (Task 2.3). A prototype of Fluent integration with Aspen Plus was constructed for understanding the required software design. The development of a general architecture for the integrated software suite has been started (Task 2.6). Invitation letters for participation in an Advisory Board were sent out to several Vision 21 contractors. Their responses will be used to form an Advisory Board in January (Task 5.0). Fluent has awarded subcontracts to Alstom Power, CERC, and Aspen Tech and negotiations with Intergraph are underway. Aspen Plus and FLUENT were installed on a computer at CERC. The design of a project web site was completed, and the site setup was started (Task 7.0).

  11. Community Videos

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

    Videos » Community Videos Community Videos

  12. Alaska Native Communities Receive Technical Assistance for Local Clean Energy Development

    Broader source: Energy.gov [DOE]

    The Energy Department and the Denali Commission announced that five Alaska Native communities will receive technical expertise through the Strategic Technical Assistance Response Team (START) program

  13. Development of a Community Radiation Monitoring program near a nuclear industrial facility

    SciTech Connect (OSTI)

    Pauley, B.J.; Maxwell, D.R.

    1992-01-01

    The Community Radiation Monitoring (ComRad) program is a cooperative effort of the DOE, Rocky Flats Office (RFO), EG G, and surrounding communities. The intent of the ComRad program is to establish radiation and meteorological monitoring stations in the communities for their independent control and use. The primary objectives of the ComRad program are to provide (1) public education, (2) active participation of the public, and (3) better community relations. The ComRad program involves establishing new offsite environmental surveillance stations to be operated and managed by local community science teachers. The general public will be invited to inspect the air quality instrumentation and results displayed. The instrumentation for each station will include a gamma counter, weather station, high-volume (Hi-Vol) air sampler, and thermoluminescent dosimeter (TLD). The purpose of this paper is to describe the operation of the ComRad program emphasizing program objectives, organizational responsibility, participation by community technical representatives, station managers and alternate station managers training, and data dissemination to the public.

  14. Community, Events

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

    Community, Events Community, Events Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets James TenCate James TenCate elected Acoustical Society of America fellow TenCate's research focuses on nonlinear acoustics and elasticity, seismology and nonlinear imaging. -

  15. A Guide to Community Shared Solar: Utility, Private, and Non-Profit Project Development (Book)

    SciTech Connect (OSTI)

    Coughlin, J.; Grove, J.; Irvine, L.; Jacobs, J. F.; Johnson Phillips, S.; Sawyer, A.; Wiedman, J.

    2012-05-01

    This guide is organized around three sponsorship models: utility-sponsored projects, projects sponsored by special purpose entities - businesses formed for the purpose of producing community solar power, and non-profit sponsored projects. The guide addresses issues common to all project models, as well as issues unique to each model.

  16. Development and Integration of Genome-Enabled Techniques to Track and Predict the Cycling of Carbon in Model Microbial Communities

    SciTech Connect (OSTI)

    Banfield, Jillian

    2014-11-26

    The primary objective of this project was to establish widely applicable, high-throughput omics methods for tracking carbon flow in microbial communities at a strain-resolved molecular level. We developed and applied these methods to study a well-established microbial community model system with a long history of omics innovation: chemoautotrophic biofilms grown in an acid mine drainage (AMD) environment. The methods are now being transitioned (in a new project) to study soil. Using metagenomics, stable-isotope proteomics, stable-isotope metabolomics, transcriptomics, and microscopy, we tracked carbon flow during initial biofilm growth involving CO2 fixation, through the maturing biofilm community consisting of multiple trophic levels, and during an anaerobic degradative phase after biofilms sink. This work included explicit consideration of the often overlooked roles of archaea and microbial eukaryotes (fungi) in carbon turnover. We also analyzed where the eosystem begins to fail in response to thermal perturbation, and how perturbation propagates through a carbon cycle. We investigated the form of strain variation in microbial communities, the importance of strain variants, and the rate and form of strain evolution. Overall, the project generated an array of new, integrated omics approaches and provided unprecedented insight into the functioning of a natural ecosystem. This project supported graduate training for five Ph.D. students and three post doctoral fellows and contributed directly to at least 26 publications (two in Science).

  17. Corresponding development of plant and phytophagous orthopteran communities during southeastern old-field succession

    SciTech Connect (OSTI)

    Cross, W.H.; Cross, W.M.; Jackson, P.R.; Dixon, P.M.; Pinder, J.M. III

    1997-01-01

    Data are summarized from several previous studies to show (1) that the median number of phytophagous orthopteran species increases through the early stages of old-field succession in South Carolina, and (2) that this increase is largely due to the addition of orthopterans with mandibular morphologies that indicate feeding on parallel-veined grass leaves. The later addition of graminivorous orthopterans to the community coincides with the later invasion of grasses. 28 refs., 2 tabs.

  18. Rhizosphere effect of colonizer plant species on the development of soil microbial community during primary succession on postmining sites

    SciTech Connect (OSTI)

    Elhottova, D.; Kristufek, V.; Maly, S.; Frouz, J.

    2009-07-01

    The impact of pioneer plant species Tussilago farfara on structural, functional, and growth characterization of microbial community colonizing the spoil colliery substrate was studied in a laboratory microcosm experiment. Microcosms consisting of spoil substrate (0.7 dm{sup 3} of tertiary alkaline clay sediment from Sokolov brown-coal mine area) from a pioneer site (without vegetation, 5 years after heaping) were cultivated in a greenhouse with one plant of this species. Plant roots substantially increased microbial diversity and biomass after one season (7 months) of cultivation. Roots influenced the microbial community and had nearly twice the size, higher growth, and metabolic potential in comparison to the control. The development of microbial specialists improves the plant nutrient status. Bacterial nitrogen (N{sub 2}) fixators (Bradyrhizobium japonicum, Rhizobium radiobacter) and arbuscular mycorrhizal fungi were confirmed in the rhizosphere of Tussilago farfara.

  19. Community Events

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

    Community Community Events Learn about our science, take classes, listen to lectures, meet peers and share ideas...have fun at the Bradbury Science Museum. Sep 27 Tue 7:00 AM Systems Approaches in Immunology Inn and Spa at Loretto - Santa Fe, NM Advancements in immunology can be made through the development of theoretical and experimental techniques supplying models that bring together phenomena at different levels of complexity to study mechanisms that arise at the systems level. Sep 25 Sun

  20. Community Renewable Energy Success Stories Webinar: Developing PV Projects with RFPs and PPAs (text version)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Below is the text version of the webinar titled "Developing PV Projects with RFPS and PPAS," originally presented on January 15, 2013.

  1. Low Emission Development Strategies on OpenEI | OpenEI Community

    Open Energy Info (EERE)

    designed to engage countries as stewards of a lower emission future. The LEDS methodology, developed in coordination with international partners and U.S. government...

  2. Hawai'i Meeting #1 - Flowchart Development | OpenEI Community

    Open Energy Info (EERE)

    Hawai'i Meeting 1 - Flowchart Development Home > Blogs > Kyoung's blog Kyoung's picture Submitted by Kyoung(150) Contributor 2 August, 2012 - 22:34 Hawai'i + flowchart + workshop...

  3. Feb. 25 Webinar Will Focus on Managing and Implementing Energy Projects for Community Economic Development

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Indian Energy, in partnership with Western Area Power Administration (Western), will present the next Tribal Renewable Energy Series webinar, Organizational Models for Tribal Energy Development, on Wednesday, Feb. 25, 2015, from 11 a.m. to 12:30 p.m. Mountain time.

  4. Development and Use of Integrated Microarray-Based Genomic Technologies for Assessing Microbial Community Composition and Dynamics

    SciTech Connect (OSTI)

    J. Zhou; S.-K. Rhee; C. Schadt; T. Gentry; Z. He; X. Li; X. Liu; J. Liebich; S.C. Chong; L. Wu

    2004-03-17

    different microbial communities and processes at the NABIR-FRC in Oak Ridge, TN. One project involves the monitoring of the development and dynamics of the microbial community of a fluidized bed reactor (FBR) used for reducing nitrate and the other project monitors microbial community responses to stimulation of uranium reducing populations via ethanol donor additions in situ and in a model system. Additionally, we are developing novel strategies for increasing microarray hybridization sensitivity. Finally, great improvements to our methods of probe design were made by the development of a new computer program, CommOligo. CommOligo designs unique and group-specific oligo probes for whole-genomes, metagenomes, and groups of environmental sequences and uses a new global alignment algorithm to design single or multiple probes for each gene or group. We are now using this program to design a more comprehensive functional gene array for environmental studies. Overall, our results indicate that the 50mer-based microarray technology has potential as a specific and quantitative tool to reveal the composition of microbial communities and their dynamics important to processes within contaminated environments.

  5. Community Commitment Plan

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

    extends Community Commitment Plan September 18, 2012 LANS Board of Governors extends Community Commitment Plan The Los Alamos National Security, LLC Board of Governors recently voted to extend its Community Commitment Plan for one year. The plan invests $3 million of the company's management fee each year in regional education, economic development and community giving programs. It is managed by LANL's Community Programs Office and was launched in 2006 when LANS won the prime contract to manage

  6. town | OpenEI Community

    Open Energy Info (EERE)

    town Home OpenEI Community Central Description: The central OpenEI community for students, scientists, researchers, enthusiasts, analysts and developers. central OpenEI town...

  7. central | OpenEI Community

    Open Energy Info (EERE)

    central Home OpenEI Community Central Description: The central OpenEI community for students, scientists, researchers, enthusiasts, analysts and developers. central OpenEI town...

  8. Transplanting native dominant plants to facilitate community development in restored coastal plain wetlands.

    SciTech Connect (OSTI)

    De Steven, Diane; Sharitz, Rebecca R.

    2007-12-01

    Abstract: Drained depressional wetlands are typically restored by plugging ditches or breaking drainage tiles to allow recovery of natural ponding regimes, while relying on passive recolonization from seed banks and dispersal to establish emergent vegetation. However, in restored depressions of the southeastern United States Coastal Plain, certain characteristic rhizomatous graminoid species may not recolonize because they are dispersal-limited and uncommon or absent in the seed banks of disturbed sites. We tested whether selectively planting such wetland dominants could facilitate restoration by accelerating vegetative cover development and suppressing non-wetland species. In an operational-scale project in a South Carolina forested landscape, drained depressional wetlands were restored in early 2001 by completely removing woody vegetation and plugging surface ditches. After forest removal, tillers of two rhizomatous wetland grasses (Panicum hemitomon, Leersia hexandra) were transplanted into singlespecies blocks in 12 restored depressions that otherwise were revegetating passively. Presence and cover of all plant species appearing in planted plots and unplanted control plots were recorded annually. We analyzed vegetation composition after two and four years, during a severe drought (2002) and after hydrologic recovery (2004). Most grass plantings established successfully, attaining 15%85% cover in two years. Planted plots had fewer total species and fewer wetland species compared to control plots, but differences were small. Planted plots achieved greater total vegetative cover during the drought and greater combined cover of wetland species in both years. By 2004, planted grasses appeared to reduce cover of non-wetland species in some cases, but wetter hydrologic conditions contributed more strongly to suppression of non-wetland species. Because these two grasses typically form a dominant cover matrix in herbaceous depressions, our results indicated that

  9. OSCARS Developer Community

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

    Web Browser Interface (WBUI) Web Service Interface (API) Read More... Fasterdata IPv6 Network Network Performance Tools The ESnet Engineering Team Network R&D Software-Defined ...

  10. Community Relations Plan

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

    Community, Environment » Environmental Stewardship » Environmental Protection » Community Relations Plan Community Relations Plan Consultations, communications, agreements, and disagreements between the Permittees and the public are documented during the Hazardous Waste Facility Permit Community Relations Plan development. Contact Environmental Communication & Public Involvement PO Box 1663, MS M996 Los Alamos, NM 87544 (505) 667-0216 Email We welcome your comments and suggestions on how

  11. DEVELOPMENT OF TECHNOLOGIES AND ANALYTICAL CAPABILITIES FOR VISION 21 ENERGY PLANTS

    SciTech Connect (OSTI)

    Madhava Syamlal, Ph.D.

    2001-10-20

    DOE Vision 21 project requirements for the support of Global CAPE-OPEN Reaction Kinetics interfaces in Aspen Plus 12 was written (Task 2.4). The software design document was written and posted on the project web site. Intergraph started work on a proof of concept demo of the physical domain software (Task 2.6). The COM-side (Aspen Plus) and CORBA-side (Fluent) pieces of the Vision 21 controller code were written and independently verified. The two pieces of the code were then combined. Debugging of the combined code is underway (Task 2.7). Papers on fuel cell processes were read in preparation for developing an example based on a fuel cell process (Task 2.8). The INDVU code has been used to replace the boiler component in the Aspen Plus flowsheet of the RP&L power plant. The INDVU code receives information from Aspen Plus and iterates on the split backpass LTSH bypass and excess air quantities until the stipulated superheat outlet temperature is satisfied. The combined INDVU-Aspen Plus model has been run for several load conditions (Task 2.14). Work on identifying a second demonstration case involving an advanced power cycle has been started (Task 3.2). Plans for the second Advisory Board meeting in November were made (Task 5.0). Intergraph subcontract was signed and work on a physical domain software demo was started. A second teleconference with Norsk Hydro was conducted to discuss Global CAPE-OPEN standards and issues related to COM-CORBA Bridge (Task 7.0).

  12. Archive: LANL Community Commitment Plan

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

    Archive Archive: LANL Community Commitment Plan Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. Contact Community Relations & Partnerships (505) 665-4400 Community Commitment Plans 2014 (pdf) 2013

  13. Heat-pump-centered Integrated Community Energy Systems: systems development, Consolidated Natural Gas Service Company. Final report

    SciTech Connect (OSTI)

    Baker, N.R.; Donakowski, T.D.; Foster, R.B.; Sala, D.L.; Tison, R.R.; Whaley, T.P.; Yudow, B.D.; Swenson, P.F.

    1980-01-01

    The Heat-Actuated Heat Pump Centered Integrated Community Energy System (HAHP-ICES) utilizes a gas-fired, engine-driven, heat pump and commercial buildings, and offers several advantages over the more conventional equipment it is intended to supplant. The general non-site-specific application assumes a hypothetical community of one 59,000 ft/sup 2/ office building and five 24-unit, low-rise apartment buildings located in a region with a climate similar to Chicago. This community serves as a starting point - the base case - upon which various sensitivity analyses are performed and through which the performance characteristics of the HAHP are explored. The results of these analyses provided the selection criteria for the site-specific application of the HAHP-ICES concept to a real-world community. The site-specific community consists of 42 townhouses; five 120-unit, low-rise apartment buildings; five 104-unit high-rise apartment buildings; one 124,000 ft/sup 2/ office building; and a single 135,000 ft/sup 2/ retail building located in Monroeville, Pa. The base-case analyses confirmed that the HAHP-ICES has significant potentials for reducing the primary energy consumption and pollutant emissions associated with space conditioning when compared with a conventional system. Primary energy consumption was reduced by 30%, while emission reductions ranged from 39 to 77%. The results of the site-specific analysis indicate that reductions in energy consumption of between 15 and 22% are possible when a HAHP-ICES is selected as opposed to conventional HVAC equipment.

  14. Seeking to calm troubled waters: The Missisquoi River Keepers Project and the development of a community-based river protection program

    SciTech Connect (OSTI)

    Peterson, D.M.; Delaney, M.; Dickens, S.P.

    1995-12-01

    The Missisquoi River, in northwestern Vermont and southern Quebec, has become the focus of efforts to develop local community-based means to address environmental and cultural concerns affecting the region`s Native and non-Native peoples. The River flows through historical Abenaki territory, and is relied upon by tribal members for subsistence, cultural, and spiritual purposes. The River has been in a controversy involving aboriginal fishing and sovereignty rights, hydroelectric development, transboundary pollution problems, protection of Native cultural and historical sites, state resource management practices, and formal federal/state recognition of the Abenaki nation. The Missisquoi River Keepers Project is a cooperative program initiated by the Abenaki in 1993 to protect the River and its watershed by uniting often adversarial Native and non-Native communities in the region. This paper discusses how ecological monitoring, environmental and cultural education, community organizing, and outreach to federal, state and local officials are being utilized to identify the watershed`s problems and to resolve conflicts. The Project is working with different interest groups to develop consensus and to find creative means to reverse the degradation of the watershed. The Project has also provided legal and technical support in reviewing environmental permits, rule-making, and enforcement of federal, state and local statutes and regulations. The Project may serve as a useful model forlocal management of watershed protection programs.

  15. community.layout2.indd

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

    015 COMMUNITY COMMITMENT PLAN 2 LOS ALAMOS NATIONAL SECURITY (LANS), LLC 2015 COMMUNITY COMMITMENT PLAN LANS COMMUNITY MODEL FOUNDATION Mutually Bene cial Regional Sustainable Education Investments Community Giving Investments Economic Development Investments Proud Legacy, Bold Future Los Alamos National Laboratory's mission is to solve national security challenges through scientifi c excellence, and we do so by serving our country, our partners, and our community. With support from the

  16. Why Microbial Communities?

    ScienceCinema (OSTI)

    Fredrickson, Jim (PNNL)

    2012-02-29

    The Microbial Communities Initiative is a 5-year investment by Pacific Northwest National Laboratory that integrates biological/ecological experimentation, analytical chemistry, and simulation modeling. The objective is to create transforming technologies, elucidate mechanistic forces, and develop theoretical frameworks for the analysis and predictive understanding of microbial communities. Dr. Fredrickson introduces the symposium by defining microbial communities and describing their scientific relevance as they relate to solving problems in energy, climate, and sustainability.

  17. Community Feature Stories

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

    Community Feature Stories Community Feature Stories Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. Northern New Mexico Micro Grape Growers Association Grape Growers Association enlivens agriculture Growers association unites small parcels of land, enlivens production, protects water rights for Northern New Mexico agriculturists. - 8/6/12 Jacob Leyba,

  18. Building Safer Communities: The Integrated Community Safety Approach

    SciTech Connect (OSTI)

    Fawcett, Ricky Lee; Kerr, Thomas A; Jordan, Steven Albert

    2001-03-01

    This paper discusses an integrated community safety approach to creating safer communities. It defines community broadly to include two categories of community members: “industry” and “neighbors.” Potential community members within the “industry” category include facilities, government/regulators, customers, stockholders, and suppliers. Within the “neighbors” category are towns, cities, counties, states; people/commodity flow systems; news media and special interest groups; environment; and families of employees. Each of these potential community members and its characteristics are discussed. The integrated community safety approach consists of three major activities: (1) define the boundaries of the community; (2) facilitate the sense of community; and (3) address the needs of the community. Defining the boundaries of the community includes determining the geographical and social boundaries; this is accomplished through conducting a hazard analysis and community involvement to identify all of the community members. Facilitating the sense of community includes conducting a capability/needs assessment and continuing community involvement to identify the issues and concerns of community members. Addressing the needs of the community involves master planning to consider safety issues in all community development actions and continuing community education and involvement. The integrated community safety approach is a workable approach for existing industries and their neighbors as well as new projects that industries and their neighbors might be considering. By using this socio-technical approach to integrating industry and all of its neighbors into a safer community, the integrated community safety approach will better assure the viability and safety of industry and its neighbors while maintaining or improving the overall quality of life.

  19. Modeling dust as component minerals in the Community Atmosphere Model: development of framework and impact on radiative forcing

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

    Scanza, Rachel; Mahowald, N.; Ghan, Steven J.; Zender, C. S.; Kok, J. F.; Liu, Xiaohong; Zhang, Y.; Albani, Samuel

    2015-01-01

    The mineralogy of desert dust is important due to its effect on radiation, clouds and biogeochemical cycling of trace nutrients. This study presents the simulation of dust radiative forcing as a function of both mineral composition and size at the global scale, using mineral soil maps for estimating emissions. Externally mixed mineral aerosols in the bulk aerosol module in the Community Atmosphere Model version 4 (CAM4) and internally mixed mineral aerosols in the modal aerosol module in the Community Atmosphere Model version 5.1 (CAM5) embedded in the Community Earth System Model version 1.0.5 (CESM) are speciated into common mineral componentsmorein place of total dust. The simulations with mineralogy are compared to available observations of mineral atmospheric distribution and deposition along with observations of clear-sky radiative forcing efficiency. Based on these simulations, we estimate the all-sky direct radiative forcing at the top of the atmosphere as + 0.05 Wm? for both CAM4 and CAM5 simulations with mineralogy. We compare this to the radiative forcing from simulations of dust in release versions of CAM4 and CAM5 (+0.08 and +0.17 Wm?) and of dust with optimized optical properties, wet scavenging and particle size distribution in CAM4 and CAM5, -0.05 and -0.17 Wm?, respectively. The ability to correctly include the mineralogy of dust in climate models is hindered by its spatial and temporal variability as well as insufficient global in situ observations, incomplete and uncertain source mineralogies and the uncertainties associated with data retrieved from remote sensing methods.less

  20. Modeling dust as component minerals in the Community Atmosphere Model: development of framework and impact on radiative forcing

    SciTech Connect (OSTI)

    Scanza, Rachel; Mahowald, N.; Ghan, Steven J.; Zender, C. S.; Kok, J. F.; Liu, Xiaohong; Zhang, Y.; Albani, Samuel

    2015-01-01

    The mineralogy of desert dust is important due to its effect on radiation, clouds and biogeochemical cycling of trace nutrients. This study presents the simulation of dust radiative forcing as a function of both mineral composition and size at the global scale, using mineral soil maps for estimating emissions. Externally mixed mineral aerosols in the bulk aerosol module in the Community Atmosphere Model version 4 (CAM4) and internally mixed mineral aerosols in the modal aerosol module in the Community Atmosphere Model version 5.1 (CAM5) embedded in the Community Earth System Model version 1.0.5 (CESM) are speciated into common mineral components in place of total dust. The simulations with mineralogy are compared to available observations of mineral atmospheric distribution and deposition along with observations of clear-sky radiative forcing efficiency. Based on these simulations, we estimate the all-sky direct radiative forcing at the top of the atmosphere as + 0.05 Wm? for both CAM4 and CAM5 simulations with mineralogy. We compare this to the radiative forcing from simulations of dust in release versions of CAM4 and CAM5 (+0.08 and +0.17 Wm?) and of dust with optimized optical properties, wet scavenging and particle size distribution in CAM4 and CAM5, -0.05 and -0.17 Wm?, respectively. The ability to correctly include the mineralogy of dust in climate models is hindered by its spatial and temporal variability as well as insufficient global in situ observations, incomplete and uncertain source mineralogies and the uncertainties associated with data retrieved from remote sensing methods.

  1. Modeling dust as component minerals in the Community Atmosphere Model: development of framework and impact on radiative forcing

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

    Scanza, R. A.; Mahowald, N.; Ghan, S.; Zender, C. S.; Kok, J. F.; Liu, X.; Zhang, Y.

    2014-07-02

    The mineralogy of desert dust is important due to its effect on radiation, clouds and biogeochemical cycling of trace nutrients. This study presents the simulation of dust radiative forcing as a function of both mineral composition and size at the global scale using mineral soil maps for estimating emissions. Externally mixed mineral aerosols in the bulk aerosol module in the Community Atmosphere Model version 4 (CAM4) and internally mixed mineral aerosols in the modal aerosol module in the Community Atmosphere Model version 5.1 (CAM5) embedded in the Community Earth System Model version 1.0.5 (CESM) are speciated into common mineral componentsmore » in place of total dust. The simulations with mineralogy are compared to available observations of mineral atmospheric distribution and deposition along with observations of clear-sky radiative forcing efficiency. Based on these simulations, we estimate the all-sky direct radiative forcing at the top of the atmosphere as +0.05 W m−2 for both CAM4 and CAM5 simulations with mineralogy and compare this both with simulations of dust in release versions of CAM4 and CAM5 (+0.08 and +0.17 W m−2) and of dust with optimized optical properties, wet scavenging and particle size distribution in CAM4 and CAM5, −0.05 and −0.17 W m−2, respectively. The ability to correctly include the mineralogy of dust in climate models is hindered by its spatial and temporal variability as well as insufficient global in-situ observations, incomplete and uncertain source mineralogies and the uncertainties associated with data retrieved from remote sensing methods.« less

  2. Modeling dust as component minerals in the Community Atmosphere Model: development of framework and impact on radiative forcing

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

    Scanza, R. A.; Mahowald, N.; Ghan, S.; Zender, C. S.; Kok, J. F.; Liu, X.; Zhang, Y.; Albani, S.

    2015-01-15

    The mineralogy of desert dust is important due to its effect on radiation, clouds and biogeochemical cycling of trace nutrients. This study presents the simulation of dust radiative forcing as a function of both mineral composition and size at the global scale, using mineral soil maps for estimating emissions. Externally mixed mineral aerosols in the bulk aerosol module in the Community Atmosphere Model version 4 (CAM4) and internally mixed mineral aerosols in the modal aerosol module in the Community Atmosphere Model version 5.1 (CAM5) embedded in the Community Earth System Model version 1.0.5 (CESM) are speciated into common mineral componentsmore » in place of total dust. The simulations with mineralogy are compared to available observations of mineral atmospheric distribution and deposition along with observations of clear-sky radiative forcing efficiency. Based on these simulations, we estimate the all-sky direct radiative forcing at the top of the atmosphere as + 0.05 Wm−2 for both CAM4 and CAM5 simulations with mineralogy. We compare this to the radiative forcing from simulations of dust in release versions of CAM4 and CAM5 (+0.08 and +0.17 Wm−2) and of dust with optimized optical properties, wet scavenging and particle size distribution in CAM4 and CAM5, −0.05 and −0.17 Wm−2, respectively. The ability to correctly include the mineralogy of dust in climate models is hindered by its spatial and temporal variability as well as insufficient global in situ observations, incomplete and uncertain source mineralogies and the uncertainties associated with data retrieved from remote sensing methods.« less

  3. Community Solar Program Comparison Chart

    Broader source: Energy.gov [DOE]

    This chart is a supplement to the "Utility Community Solar Handbook: Understanding and Supporting Utility Program Development," provides the utility's perspective on community solar program development and is a resource for government officials, regulators, community organizers, solar energy advocates, non-profits, and interested citizens who want to support their local utilities in implementing projects.

  4. Community Windpower Ltd | Open Energy Information

    Open Energy Info (EERE)

    Windpower Ltd Jump to: navigation, search Name: Community Windpower Ltd Place: United Kingdom Zip: WA6 6XU Sector: Wind energy Product: Community focused developer of windfarms in...

  5. Community Renewable Resources | Department of Energy

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

    Community Renewable Resources Community Renewable Resources Community renewable programs provide community members with a renewable alternative to conventional energy sources in the form of power and/or financial benefit generated by renewable energy systems. Find community renewable resources below. DOE Resource A Guide to Community Shared Solar: Utility, Private, and NonProfit Project Development. Other Resource Interstate Renewable Energy Council: Community Renewables: Model Program Rules.

  6. OREM Hosts Community Workshop | Department of Energy

    Energy Savers [EERE]

    Hosts Community Workshop OREM Hosts Community Workshop The Oak Ridge Office of Environmental Management (OREM) hosted a community workshop on June 24. The purpose of the workshop was to develop a set of ideas that OREM and the Oak Ridge community can work on together to help maintain momentum in the Oak Ridge environmental cleanup program. More than 80 members of the Oak Ridge community were present for the interactive dialogue. OREM community workshop presentation (8.03 MB) Community Workshop

  7. Community Conservation Challenge

    Broader source: Energy.gov [DOE]

    The Indiana Office of Energy Development (OED) is offering grants under the CCC  program. Non-residential entities may apply to receive $25,000-$100,000 for community energy conservation projects...

  8. A Guide to Community Solar | Department of Energy

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

    A Guide to Community Solar A Guide to Community Solar This guide is designed as a resource for those who want to develop community solar projects, from community organizers or ...

  9. 2013 Community Commitment plan approved

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

    Community Commitment Plan Approved Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit 2013 Community Commitment plan approved The plan provides funding from LANS' management fee to invest in regional education, economic development, and charitable giving programs. October 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus

  10. Community Energy Planning A Guide for Communities Volume 2 -...

    Open Energy Info (EERE)

    Highlights This document provides an overview of the Community Energy Planning (CEP) Methodology, how to develop a CEP, how to set and quanitfy a vision, establisihing a baseline,...

  11. Archive: LANL Community Commitment Plan

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

    Archive: LANL Community Commitment Plan Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in...

  12. Tribal Renewable Energy Advanced Course: Community Scale Project...

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

    Community Scale Project Development Tribal Renewable Energy Advanced Course: Community Scale Project Development Watch the DOE Office of Indian Energy renewable energy course ...

  13. Aspen Elementary, Los Alamos Middle

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

    They won for their project "Yavanchlan: Creating Optimal Strategies for Artificial Intelligence to Play Against Humans." They studied techniques to enable efficient computer play ...

  14. Aspen Aerogels | Open Energy Information

    Open Energy Info (EERE)

    Zip: 01532 Region: Greater Boston Area Sector: Buildings Product: Energy efficiency insulation for buildings Website: www.aerogel.com Coordinates: 42.347872, -71.63034 Show...

  15. Aspen Solar | Open Energy Information

    Open Energy Info (EERE)

    Sector: Solar Product: Design, installation & maintenance of active, passive, and photovoltaic energy systems Website: www.aspensolar.com Coordinates: 39.649755, -106.617574...

  16. Community Energy Strategic Planning - Step 3 | Department of Energy

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

    3 Community Energy Strategic Planning - Step 3 This presentation provides Step 3 to the Community Energy Strategic Planning approach, Develop an Energy Vision. Community Energy Strategic Planning: Step 3- Summary Presentation (2.87 MB) More Documents & Publications Community Energy Strategic Planning - Step 6 Community Energy Strategic Planning - Introduction Community Energy Strategic Planning - Step 5

  17. Community Energy Strategic Planning - Step 5 | Department of Energy

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

    5 Community Energy Strategic Planning - Step 5 This presentation provides Step 5 to the Community Energy Strategic Planning approach, Develop Energy Goals and Strategies. Community Energy Strategic Planning - Step 5- Summary Presentation (6.27 MB) More Documents & Publications Community Energy Strategic Planning - Step 7 Community Energy Strategic Planning - Step 8 Community Energy Strategic Planning - Step 10

  18. Community Energy Strategic Planning- Step 8

    Broader source: Energy.gov [DOE]

    This presentation provides Step 8 to the Community Energy Strategic Planning approach, Develop a Blueprint for Implementation.

  19. Energy Datapalooza Community | OpenEI Community

    Open Energy Info (EERE)

    Energy Datapalooza Community Home > Energy Datapalooza Community > Posts by term > Energy Datapalooza Community Content Group Activity By term Q & A Feeds Term: EDI Type Term Title...

  20. Community Atmosphere Model

    Energy Science and Technology Software Center (OSTI)

    2004-10-18

    The Community Atmosphere Model (CAM) is an atmospheric general circulation model that solves equations for atmospheric dynamics and physics. CAM is an outgrowth of the Community Climate Model at the National Center for Atmospheric Research (NCAR) and was developed as a joint collaborative effort between NCAR and several DOE laboratories, including LLNL. CAM contains several alternative approaches for advancing the atmospheric dynamics. One of these approaches uses a finite-volume method originally developed by personnel atmore » NASNGSFC, We have developed a scalable version of the finite-volume solver for massively parallel computing systems. FV-CAM is meant to be used in conjunction with the Community Atmosphere Model. It is not stand-alone.« less

  1. community | OpenEI Community

    Open Energy Info (EERE)

    by Graham7781(2017) Super contributor 14 April, 2014 - 09:48 National Day of Civic Hacking code community data Event hacking international national OpenEI The National Day of...

  2. Developer | OpenEI Community

    Open Energy Info (EERE)

    Group links Cleanweb Energy Hackathon Resources Cleanweb International Cleanweb UK OpenEI web services NREL web services Groups Menu You must login in order to post into this...

  3. Developer | OpenEI Community

    Open Energy Info (EERE)

    just the leading edge of a larger trend - coined the Cleanweb by early pioneers in this space. The Cleanweb is all about how digital technologies are radically ... and more The...

  4. Developer | OpenEI Community

    Open Energy Info (EERE)

    energy efficiency Type Term Title Author Replies Last Post sort icon Blog entry energy efficiency FOA aimed at growing expansive database of Renewable Energy and Energy Efficiency...

  5. Developer | OpenEI Community

    Open Energy Info (EERE)

    Type Term Title Author Replies Last Post sort icon Discussion challenge 2013 Civic Hacking Day Ideas Rmckeel 1 22 May 2013 - 08:23 Groups Menu You must login in order to post...

  6. Developer | OpenEI Community

    Open Energy Info (EERE)

    Apps Type Term Title Author Replies Last Post sort icon Discussion Apps 2013 Civic Hacking Day Ideas Rmckeel 1 22 May 2013 - 08:23 Groups Menu You must login in order to post...

  7. Developer | OpenEI Community

    Open Energy Info (EERE)

    APIs Type Term Title Author Replies Last Post sort icon Blog entry APIs Visualize energy APIs with a new OpenEI browser Rmckeel 31 Aug 2012 - 12:54...

  8. Developer | OpenEI Community

    Open Energy Info (EERE)

    data Type Term Title Author Replies Last Post sort icon Blog entry data Visualize energy APIs with a new OpenEI browser Rmckeel 31 Aug 2012 - 12:54...

  9. Developer | OpenEI Community

    Open Energy Info (EERE)

    formatting Type Term Title Author Replies Last Post sort icon Blog entry formatting New Robust References Jweers 1 8 Aug 2013 - 08:12...

  10. Developer | OpenEI Community

    Open Energy Info (EERE)

    Gapminder Type Term Title Author Replies Last Post sort icon Blog entry Gapminder New Gapminder Visualizations Added Wzeng 8 Aug 2012 - 12:37...

  11. Developer | OpenEI Community

    Open Energy Info (EERE)

    ask queries Type Term Title Author Replies Last Post sort icon Blog entry ask queries Multicolor Maps from Compound Queries Jweers 16 May 2013 - 14:22...

  12. Developer | OpenEI Community

    Open Energy Info (EERE)

    compound queries Type Term Title Author Replies Last Post sort icon Blog entry compound queries Multicolor Maps from Compound Queries Jweers 16 May 2013 - 14:22...

  13. Developer | OpenEI Community

    Open Energy Info (EERE)

    DOE Type Term Title Author Replies Last Post sort icon Blog entry DOE FOA aimed at growing expansive database of Renewable Energy and Energy Efficiency Incentives and Policies...

  14. Developer | OpenEI Community

    Open Energy Info (EERE)

    EZFeed Type Term Title Author Replies Last Post sort icon Blog entry EZFeed Tip for working with approvals on OpenEI Rmckeel 2 25 Jun 2013 - 18:52...

  15. Developer | OpenEI Community

    Open Energy Info (EERE)

    Q & A Feeds American Clean Skies Foundation (1) API (3) APIs (1) Apps (1) ask queries (1) Big Data (1) bug (2) challenge (1) citation (1) citing (1) clean energy (1) cleanweb (2)...

  16. Keweenaw Bay Indian Community PRESENTATION

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

    Community PRESENTATION Assessing the Feasibility of Renewable Energy Development and Energy Efficiency Deployment on Tribal Lands November 14 - 18, 2011 Gregg Nominelli, J.D. Economic Developer BACKGROUND INFORMATION n U.S. Department of Justice - Community Capacity Development Office n Alternative & Renewable Energy Committee Established by Tribal Council n Council for Energy Resource Tribes (CERT) - Developed Strategic Energy Plan n Targeted Wind Power & Energy Efficiency U.S. Dept. of

  17. Keweenaw Bay Indian Community Presentation

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

    - Keweenaw Bay Indian Community PRESENTATION Assessing the Feasibility of Renewable Energy Development and Energy Efficiency Deployment on Tribal Lands DOE Tribal Energy Program Review October 25 29, 2010 Gregg Nominelli, J.D. Economic Developer BACKGROUND INFORMATION  U.S. Department of Justice - Community Capacity Development Office  Alternative & Renewable Energy Committee Established by Tribal Council  Council for Energy Resource Tribes (CERT) - Developed Strategic Energy Plan

  18. Community Relations Plan

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

    Environmental Stewardship Environmental Protection Community Relations Plan Community Relations Plan Consultations, communications, agreements, and disagreements...

  19. Community Wind North | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Edison Mission Group Developer Southwest Wind Consulting Community Energy Developers Board...

  20. SU-E-T-317: The Development of a DIBH Technique for Left Sided Breast Patients Undergoing Radiation Therapy Utilizing Varians RPM System in a Community Hospital

    SciTech Connect (OSTI)

    Hasson, B; Young, M; Workie, D; Geraghty, C

    2014-06-01

    Purpose: To develop and implement a Deep Inhalation Breath Hold program (DIBH) for treatment of patients with Left-sided breast cancer in a community hospital. Methods: All patients with left sided breast cancer underwent a screening free breathing CT. Evaluation of the conventional tangent treatment fields and the heart was conducted. If the heart would not be excluded using tangents, the patient then received DIBH breathe coaching. The patients returned for a 4D CT simulation. The patients breathing cycle was monitored using the Varian Real-Time position ManagementTM (RPM) system to assess duration of DIBH, amplitude, phase and recovery time to normal breathing. Then a DIBH CT was obtained at the desired amplitude. Duplicate plans were developed for both free breathing and DIBH on the Eclipse planning system and comparison DVH's were created. The plan that provided the prescribed treatment coverage and the least doses to the OAR (heart, Lt. Lung) was determined. Those patients selected to receive treatment with DIBH were set up for treatment, and breathing was monitored using the RPM system. Practice trials were used to confirm that the amplitude, phase and recovery were consistent with findings from simulation. Results: 10 patients have been treated using the DIBH procedure in our clinic. The DIBH patients had an average increase of 80% lung volume on DIBH, decreased lung volume receiving 50% of the dose, and decreases in the V20 dose. Significant reduction in the maximum and mean dose to the heart, as well as the dose to 1CC of the volume for the DIBH plans. Conclusion: Using the RPM system already available in the clinic, staff training, and patient coaching a simple DIBH program was setup. The use of DIBH has shown promise in reducing doses to the critical organs while maintaining PTV coverage for left sided breast treatments.

  1. Turtle Mountain Community College Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Facility Status In Service Owner Turtle Mountain Community College Developer Distributed Gen Energy Purchaser Turtle Mountain Community College Location St. John ND Coordinates...

  2. Korea Rural Community Corp KRC | Open Energy Information

    Open Energy Info (EERE)

    search Name: Korea Rural Community Corp (KRC) Place: Korea (Republic) Product: South Korea-based rural development company. References: Korea Rural Community Corp...

  3. Ecological Communities by Design

    SciTech Connect (OSTI)

    Fredrickson, Jim K.

    2015-06-25

    In synthetic ecology, a nascent offshoot of synthetic biology, scientists aim to design and construct microbial communities with desirable properties. Such mixed populations of microorganisms can simultaneously perform otherwise incompatible functions. Compared with individual organisms, they can also better resist losses in function as a result of environmental perturbation or invasion by other species. Synthetic ecology may thus be a promising approach for developing robust, stable biotechnological processes, such as the conversion of cellulosic biomass to biofuels. However, achieving this will require detailed knowledge of the principles that guide the structure and function of microbial communities.

  4. Community Energy Strategic Planning - Step 10 | Department of Energy

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

    0 Community Energy Strategic Planning - Step 10 This presentation provides Step 10 to the Community Energy Strategic Planning approach, Develop, Adopt, and Publicize the CESP. Community Energy Strategic Planning- Step 10- Summary Presentation (3.73 MB) More Documents & Publications Smart Grid Overview Community Energy Strategic Planning - Step 8 Community Energy Strategic Planning - Step 9

  5. community solar | OpenEI Community

    Open Energy Info (EERE)

    community solar Home Aimeebailey's picture Submitted by Aimeebailey(5) Member 3 July, 2014 - 10:38 RFP154855 - A Local Community Solar Program for the City of Palo Alto community...

  6. Thermodynamic Phase And Chemical Equilibrium At 0-110 C For The H+-K+-Na+-Cl--H2O System Up To 16 Molal And The HNO3-H2O System Up To 20 Molal Using An Association-Based Pitzer Model Compatible With ASPEN Plus

    SciTech Connect (OSTI)

    Nichols,T.T.; Taylor,D.D.

    2003-09-26

    A status is presented of the parameterization during FY2003 of an association-based Pitzer model to simulate chemical and phase equilibria of acid-chloride-nitrate-mercury aqueous electrolyte systems at 0-100 C within the industry-standard process simulator, ASPEN Plus. Compatibility with ASPEN Plus requires that the Pitzer model used be limited to the third virial coefficient and have the values of b and a1 as originally proposed by Pitzer. Two aqueous models for 0-110 C at atmospheric pressure were parameterized in FY03. The model for the aqueous H+-K+-Na+-Cl- system is applicable for 0-16 molal, and the HNO3-H2O for 0-20 molal. An association-based Pitzer activity coefficient model is combined with Henry's law to predict activity/osmotic coefficient and VLE. The chloride model also predicts KCl and NaCl solubility, while the nitric acid model has the unique capability of predicting extent of dissociation with an average absolute deviation of 1.43%. The association-based approach presented here extends the utility of the molality-based Pitzer model past 6 molal to predict activity/osmotic coefficients up to 16-20 molal. The association-based approach offers the additional benefits of predicting extent of dissociation and of allowing the Pitzer model to be fully utilized in commercial simulators, such as ASPEN Plus, that require accounting for association to implement Henry's law. The Pitzer models presented here provide the chemical process simulation engineer with a superior alternative to the Electrolyte NRTL model that can easily be used in ASPEN Plus.

  7. Thermodynamic Phase And Chemical Equilibrium At 0-110°C For The H+-K+-Na+-Cl--H2O System Up To 16 Molal And The HNO3-H2O System Up To 20 Molal Using An Association-Based Pitzer Model Compatible With ASPEN Plus

    SciTech Connect (OSTI)

    Todd T. Nichols; Dean D. Taylor

    2003-09-01

    A status is presented of the parameterization during FY2003 of an association-based Pitzer model to simulate chemical and phase equilibria of acid-chloride-nitrate-mercury aqueous electrolyte systems at 0-100° C within the industry-standard process simulator, ASPEN Plus. Compatibility with ASPEN Plus requires that the Pitzer model used be limited to the third virial coefficient and have the values of b and a1 as originally proposed by Pitzer. Two aqueous models for 0-110° C at atmospheric pressure were parameterized in FY03. The model for the aqueous H+-K+-Na+-Cl- system is applicable for 0-16 molal, and the HNO3-H2O for 0-20 molal. An association-based Pitzer activity coefficient model is combined with Henry.s law to predict activity/osmotic coefficient and VLE. The chloride model also predicts KCl and NaCl solubility, while the nitric acid model has the unique capability of predicting extent of dissociation with an average absolute deviation of 1.43%. The association-based approach presented here extends the utility of the molality-based Pitzer model past 6 molal to predict activity/osmotic coefficients up to 16-20 molal. The association-based approach offers the additional benefits of predicting extent of dissociation and of allowing the Pitzer model to be fully utilized in commercial simulators, such as ASPEN Plus, that require accounting for association to implement Henry’s law. The Pitzer models presented here provide the chemical process simulation engineer with a superior alternative to the Electrolyte NRTL model that can easily be used in ASPEN Plus.

  8. 2016 News | Community | NREL

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

    for 2016 yet. Archives 2015 | 2014 Mission & Programs Impact Leadership Community Education Center Community Involvement Economic Impact Sustainability Environment, Health, &...

  9. A Guide to Community Shared Solar: Utility, Private, and Nonprofit Project Development (Book), Powered by SunShot, U.S. Department of Energy (DOE)

    Broader source: Energy.gov [DOE]

    This guide is organized around three sponsorship models: utility-sponsored projects, projects sponsored by special purpose entities - businesses formed for the purpose of producing community solar power, and non-profit sponsored projects. The guide addresses issues common to all project models, as well as issues unique to each model.

  10. Community Connections: August 2016

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

    Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit IN THIS ISSUE From Los Alamos summer student to Lab scientist Product Realization Team lead Nate Sanchez shares his success story Area teachers benefit from professional development Math and Science Academy encourages collaborative work environments Flow Science gifts back $50K award Money goes to Venture Acceleration Fund TEDxLANL talks

  11. Community Connections: February 2015

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

    February 2015 Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit IN THIS ISSUE Industry Cluster Development Grant winners Recipients include Picuris Pueblo and Rio Arriba County Demystifying computer code for northern New Mexico students Everyone can learn the basics Laboratory's Season of Giving was a big success Gifts reached their destinations with the help of regional partners In other

  12. CTG Sustainable Communities Model | Open Energy Information

    Open Energy Info (EERE)

    Communities Model AgencyCompany Organization: CTG Energetics Inc. Sector: Energy Focus Area: Buildings, Transportation Phase: Determine Baseline, Develop Goals Topics:...

  13. Community impact documents

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

    Community » Community impact documents Community impact documents Fact sheets, program summaries, and other documents provide insight into the Laboratory's community efforts and impact in Northern New Mexico. Contacts Kathy Keith Community Partnerships Office (505) 665-4400 Email Making a difference in Northern New Mexico Fact sheets by county Los Alamos (pdf) Rio Arriba (pdf) San Miguel and Mora (pdf) Santa Fe (pdf) Taos (pdf) General Community Commitment Plan (pdf) | Archive Community Leaders

  14. Tribal Renewable Energy Advanced Course: Community Scale Project

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

    Development | Department of Energy Community Scale Project Development Tribal Renewable Energy Advanced Course: Community Scale Project Development Watch the DOE Office of Indian Energy renewable energy course entitled "Tribal Renewable Energy Project Development and Financing: Community Scale" by clicking on the .swf link below. You can also download a PDF of the PowerPoint slides. This course provides in-depth information on community-scale project development process for

  15. Community is Live!! | OpenEI Community

    Open Energy Info (EERE)

    > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2017) Super contributor 25 June, 2012 - 16:10 imported OpenEI OpenEI Community section is now...

  16. Community-Based Sea Level Rise Projections Webinar

    Broader source: Energy.gov [DOE]

    This webinar will present a process for developing community-based sea level rise projections and facilitating their use.

  17. Arlington County, Virginia: Community Energy Plan | Department of Energy

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

    Arlington County, Virginia: Community Energy Plan Arlington County, Virginia: Community Energy Plan This presentation features Richard Dooley, community energy coordinator with Arlington County's Office of Sustainability and Environmental Management. Dooley provides an overview of the development and launch of Arlington County's Community Energy Plan. View the presentation above or read the transcript.

  18. Green Communities Grant Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Note: The Green Communities Grant Program is not currently accepting applications. The application deadline to receive a Green Communities designation was October 23, 2015. For designated...

  19. Community College Internships

    Broader source: Energy.gov [DOE]

    The Community College Internship (CCI) program seeks to encourage community college students to enter technical careers relevant to the DOE mission by providing technical training experiences at...

  20. WINDExchange: Rural Communities

    Wind Powering America (EERE)

    Rural Communities Printable Version Bookmark and Share Wind for Homeowners, Farmers, & Businesses Resources & Tools Rural Communities Agricultural lands in the United States are...

  1. Community Connections: April 2015

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

    partner with our neighbors on strengthening math and science learning, diversifying the economy and expanding community giving in northern New Mexico. CONTACTS Community Programs...

  2. CT Clean Energy Communities

    Broader source: Energy.gov [DOE]

    The Clean Energy Communities program, offered by the Clean Energy Finance & Investment Authority and the Connecticut Energy Efficiency Fund, offers incentives for communities that pledge their...

  3. Community Leaders Survey

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

    Lab that helps measure perceived progress in maintaining community relationships and listening and responding to the needs of Northern New Mexico communities. Results help shape...

  4. In-Drift Microbial Communities

    SciTech Connect (OSTI)

    D. Jolley

    2000-11-09

    As directed by written work direction (CRWMS M and O 1999f), Performance Assessment (PA) developed a model for microbial communities in the engineered barrier system (EBS) as documented here. The purpose of this model is to assist Performance Assessment and its Engineered Barrier Performance Section in modeling the geochemical environment within a potential repository drift for TSPA-SR/LA, thus allowing PA to provide a more detailed and complete near-field geochemical model and to answer the key technical issues (KTI) raised in the NRC Issue Resolution Status Report (IRSR) for the Evolution of the Near Field Environment (NFE) Revision 2 (NRC 1999). This model and its predecessor (the in-drift microbial communities model as documented in Chapter 4 of the TSPA-VA Technical Basis Document, CRWMS M and O 1998a) was developed to respond to the applicable KTIs. Additionally, because of the previous development of the in-drift microbial communities model as documented in Chapter 4 of the TSPA-VA Technical Basis Document (CRWMS M and O 1998a), the M and O was effectively able to resolve a previous KTI concern regarding the effects of microbial processes on seepage and flow (NRC 1998). This document supercedes the in-drift microbial communities model as documented in Chapter 4 of the TSPA-VA Technical Basis Document (CRWMS M and O 1998a). This document provides the conceptual framework of the revised in-drift microbial communities model to be used in subsequent performance assessment (PA) analyses.

  5. DEVELOPMENT OF TECHNOLOGIES AND ANALYTICAL CAPABILITIES FOR VISION 21 ENERGY PLANTS

    SciTech Connect (OSTI)

    Madhava Syamlal, Ph.D.

    2002-07-01

    A software design review meeting was held May 2-3 in Lebanon, NH. The work on integrating a reformer model based on CFD with a fuel cell flow sheet was completed (Task 2.0). The CFD database design was completed and the database API's finalized. A file -based CFD database was implemented and tested (Task 2.8). The task COM-CORBA Bridge-I was completed. The bridge now has CO interfaces for transferring reaction kinetics information from Aspen Plus to Fluent (Task 2.11). The capability for transferring temperature-dependent physical properties from Aspen Plus to Fluent was implemented (Task 2.12). Work on ''Model Selection'' GUI was completed. This GUI allows the process analyst to select models from the CFD database. Work on ''Model Edit'' GUI was started (Task 2.13). A version of Aspen Plus with the capability for using CO parameters in ''design spec'' analysis has become available. With this version being available, work on adding CO wrapper to INDVU code has been started (Task 2.15). A preliminary design for the Solution Strategy class was developed (Task 2.16). The requirements for transferring pressure data between Aspen Plus and Fluent were defined. The ability to include two CFD models in a flow sheet was successfully tested. The capability to handle multiple inlets and outlets in a CO block was tested (Task 2.17). A preliminary version of the Configuration Wizard, which helps a user to make any Fluent model readable from a process simulator, was developed and tested (Task 2.18). Work on constructing a flow sheet model for Demo Case 2 was started. The work on documenting Demo Case 2 is nearing completion (Task 3.2). A Fluent heat exchanger model was installed and tested. Work on calibrating the heat exchanger model was started (Task 4.1). An advisory board meeting was held in conjunction with the Fluent Users Group Meeting on Monday, June 10, 2002. The meeting minutes and presentations for the advisory board meeting have been posted on the project website

  6. $3 million approved for 2015 LANS Community Commitment Plan

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

    $3 million approved for 2015 LANS Community Commitment Plan Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit $3 million approved for 2015 LANS Community Commitment Plan Education, economic development and community giving to receive $1 million each October 1, 2014 Elizabeth and Roger Inman of Purple Adobe Lavender Farm in Abiquiu. The company was one of the 2014 LANS Community Commitment

  7. Community Leaders Survey

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

    Community Leaders Survey Community Leaders Survey This survey is a tracking study commissioned by the Lab that helps measure perceived progress in maintaining community relationships and listening and responding to the needs of Northern New Mexico communities. Results help shape and direct the Lab's contributions to the region's future. Latest results show nine-in-ten of the community leaders express satisfaction with LANL's economic impact on the region. Study measures changes in leaders'

  8. Remote Alaskan Communities Energy Efficiency Competition

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Office of Indian Energy and Office of Energy Efficiency and Renewable Energy (EERE) have issued a Notice of Technical Assistance (NOTA) to significantly accelerate efforts by remote Alaskan communities to adopt sustainable energy strategies. The Remote Alaskan Communities Energy Efficiency Competition will empower Alaskan communities and Alaska Native villages to develop effective tools to advance the use of reliable, affordable, and energy efficient solutions that are replicable throughout Alaska and other Arctic regions.

  9. Community- and Facility-Scale Tribal Renewable Energy Project...

    Office of Environmental Management (EM)

    and Facility-Scale Tribal Renewable Energy Project Development and Finance Workshop: Colorado Community- and Facility-Scale Tribal Renewable Energy Project Development and Finance ...

  10. Fort Bidwell Indian Community - Geothermal District Heating and...

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

    - Develop full community support for project and future geothermal projects - Develop a GIS system for location of all buildings and attached infrastructure - One stop geothermal ...