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  1. From Shop Floor to Top Floor: Best Business Practices in Energy...

    Open Energy Info (EERE)

    Shop Floor to Top Floor: Best Business Practices in Energy Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: From Shop Floor to Top Floor: Best Business...

  2. Low floor mass transit vehicle

    DOE Patents [OSTI]

    Emmons, J. Bruce; Blessing, Leonard J.

    2004-02-03

    A mass transit vehicle includes a frame structure that provides an efficient and economical approach to providing a low floor bus. The inventive frame includes a stiff roof panel and a stiff floor panel. A plurality of generally vertical pillars extend between the roof and floor panels. A unique bracket arrangement is disclosed for connecting the pillars to the panels. Side panels are secured to the pillars and carry the shear stresses on the frame. A unique seating assembly that can be advantageously incorporated into the vehicle taking advantage of the load distributing features of the inventive frame is also disclosed.

  3. CXD 4600, 9103 Second Floor Refurbishment

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

    9103 Second Floor Refurbishment (4600) Y-12 Site Oak Ridge, Anderson County, Tennessee The proposed action include: (1) development of the project baseline, design, and and...

  4. From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency

    Broader source: Energy.gov [DOE]

    This document is the presentation delivered on the Pew Center on Global Climate Change's report From Shop Floor to Top Floor: Best Business Practices in Energy Efficiency, which describes leading corporate energy efficiency programs.

  5. Property:Building/FloorAreaResidential | Open Energy Information

    Open Energy Info (EERE)

    BuildingFloorAreaResidential Jump to: navigation, search This is a property of type Number. Floor area for Residential Pages using the property "BuildingFloorAreaResidential"...

  6. Property:Building/FloorAreaHotels | Open Energy Information

    Open Energy Info (EERE)

    BuildingFloorAreaHotels Jump to: navigation, search This is a property of type Number. Floor area for Hotels Pages using the property "BuildingFloorAreaHotels" Showing 1 page...

  7. Floor Support | Stanford Synchrotron Radiation Lightsource

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

    Floor Support Service Responsible Person BLDG Extension (650) 926-XXXX Beam Status Duty Operator 120 926-2326 (BEAM) Duty Operator Cell Duty Operator 120 926-4040 User ProgramBeam...

  8. Property:Building/FloorAreaUnheatedRentedPremises | Open Energy...

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaUnheatedRentedPremises Jump to: navigation, search This is a property of type Number. Floor area for Unheated but...

  9. Property:Building/FloorAreaHeatedGarages | Open Energy Information

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaHeatedGarages Jump to: navigation, search This is a property of type Number. Floor area for Heated garages (> 10 C)...

  10. Property:Building/FloorAreaOffices | Open Energy Information

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaOffices Jump to: navigation, search This is a property of type Number. Floor area for Offices Pages using the property...

  11. Property:Building/FloorAreaRestaurants | Open Energy Information

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaRestaurants Jump to: navigation, search This is a property of type Number. Floor area for Restaurants Pages using the...

  12. Property:Building/FloorAreaShops | Open Energy Information

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaShops Jump to: navigation, search This is a property of type Number. Floor area for Shops Pages using the property...

  13. Property:Building/FloorAreaWarehouses | Open Energy Information

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaWarehouses Jump to: navigation, search This is a property of type Number. Floor area for Warehouses Pages using the...

  14. Property:Building/FloorAreaOtherRetail | Open Energy Information

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaOtherRetail Jump to: navigation, search This is a property of type Number. Floor area for Other retail Pages using the...

  15. Property:Building/FloorAreaTheatresConcertHallsCinemas | Open...

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaTheatresConcertHallsCinemas Jump to: navigation, search This is a property of type Number. Floor area for Theatres,...

  16. Property:Building/FloorAreaHealthServicesDaytime | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search This is a property of type Number. Floor area for Daytime health services Pages using the property "BuildingFloorAreaHealthServicesDaytime" Showing 4...

  17. Property:Building/FloorAreaSportCenters | Open Energy Information

    Open Energy Info (EERE)

    This is a property of type Number. Floor area for Swimming baths, indoor and outdoor sports centres Pages using the property "BuildingFloorAreaSportCenters" Showing 2 pages...

  18. Ocean floor mounting of wave energy converters

    DOE Patents [OSTI]

    Siegel, Stefan G

    2015-01-20

    A system for mounting a set of wave energy converters in the ocean includes a pole attached to a floor of an ocean and a slider mounted on the pole in a manner that permits the slider to move vertically along the pole and rotate about the pole. The wave energy converters can then be mounted on the slider to allow adjustment of the depth and orientation of the wave energy converters.

  19. Efficiency Maine Trust

    Broader source: Energy.gov [DOE]

    In 2009, the Act Regarding Maine's Energy Future (Public Law 372) established a new entity, the Efficiency Maine Trust, which became responsible for Maine's energy efficiency and renewable energy...

  20. Savings Project: Insulate and Air Seal Floors Over Unconditioned Garages |

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

    Department of Energy and Air Seal Floors Over Unconditioned Garages Savings Project: Insulate and Air Seal Floors Over Unconditioned Garages Addthis Project Level Easy Energy Savings Depend on energy cost, R-value increase, and airtightness of newly insulated floor compared to existing. Time to Complete 4-8 hours Overall Cost $0.60 to $1.00 PER SQUARE FOOT FOR R-30 BATTS Careful air sealing and insulation between an unconditioned garage and the conditioned space above can increase comfort,

  1. Property:Building/FloorAreaMiscellaneous | Open Energy Information

    Open Energy Info (EERE)

    the property "BuildingFloorAreaMiscellaneous" Showing 25 pages using this property. S Sweden Building 05K0002 + 360 + Sweden Building 05K0005 + 110 + Sweden Building 05K0013 +...

  2. Repairing Walls & Floors: How To's for the Handy Homeowner

    SciTech Connect (OSTI)

    2006-01-09

    This brochure provides handy homeowners with tips on how to properly repair walls and floors in their homes that sustained damage during a hurricane. This publications is a part of the How To's for the Handy Homeowner Series.

  3. Full-scale shear tests of embedded floor modules

    SciTech Connect (OSTI)

    Fricke, K.E.; Jones, W.D.; Burdette, E.G.

    1984-01-01

    A floor module used to support a centrifuge machine is a steel framework embedded in a 2-ft (610-mm) thick concrete slab. This steel framework is made up of four cylindrical hollow sockets tied together with four S-beams to form a square pattern. In the event of a centrifuge machine wreck, large forces are transmitted from the machine to the corner sockets (through connecting steel lugs) and to the concrete slab. The floor modules are loaded with a combination of torsion and shear forces in the plane of the floor slab. Precisely how these wreck loads are transmitted to, and reacted by, the floor modules and the surrounding concrete was the scope of a series of full-scale tests performed at the DOE Gas Centrifuge Enrichment Plant (GCEP) located near Piketon, Ohio. This report describes the tests and the results of the data reduction to date.

  4. Efficiency Maine Business Program

    Broader source: Energy.gov [DOE]

    Incentives are available to all non-residential customers, including Maine businesses, nonprofits, public and private schools (K-12), colleges, local and county governments, state buildings, mult...

  5. Insight From Efficiency Maine

    Broader source: Energy.gov [DOE]

    Presents an in-depth look at Efficiency Maine's transition to weatherization financing, its PowerSaver program, and much more.

  6. Maine Green Power Program

    Broader source: Energy.gov [DOE]

    Legislation enacted in 2009 directed the Maine Public Utilities Commission (PUC) to develop a program offering green power as an option to residential and small commercial customers in the state....

  7. Floor-supply displacement air-conditioning: Laboratory experiments

    SciTech Connect (OSTI)

    Akimoto, Takashi; Nobe, Tatsuo; Tanabe, Shinichi; Kimura, Kenichi

    1999-07-01

    The results of laboratory measurements on the performance of a floor-supply displacement air-conditioning system in comparison to a displacement ventilation system with a side-wall-mounted diffuser and a ceiling-based distribution system are described. Thermal stratification was observed, as there were greater vertical air temperature differences in both of the displacement systems than in the ceiling-based system. The floor-supply displacement air-conditioning system produced a uniformly low air velocity at each measurement height, while a rather high air velocity near the floor was observed for the displacement ventilation system with a sidewall-mounted diffuser. Local mean age of air of the floor-supply displacement air-conditioning system was lower than that of the other systems, especially in the lower part of the room. According to the simulation results, the floor-supply displacement air-conditioning system with outdoor air cooling requires 34% less energy than the conventional air-conditioning system with outdoor air cooling.

  8. Maine - Compare - U.S. Energy Information Administration (EIA)

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

    Maine Maine

  9. Maine - Rankings - U.S. Energy Information Administration (EIA)

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

    Maine Maine

  10. Maine - Search - U.S. Energy Information Administration (EIA)

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

    Maine Maine

  11. Maine coast winds

    SciTech Connect (OSTI)

    Avery, Richard

    2000-01-28

    The Maine Coast Winds Project was proposed for four possible turbine locations. Significant progress has been made at the prime location, with a lease-power purchase contract for ten years for the installation of turbine equipment having been obtained. Most of the site planning and permitting have been completed. It is expect that the turbine will be installed in early May. The other three locations are less suitable for the project, and new locations are being considered.

  12. Strategy Guideline: Quality Management in Existing Homes - Cantilever Floor Example

    SciTech Connect (OSTI)

    Taggart, J.; Sikora, J.; Wiehagen, J.; Wood, A.

    2011-12-01

    This guideline is designed to highlight the QA process that can be applied to any residential building retrofit activity. The cantilevered floor retrofit detailed in this guideline is included only to provide an actual retrofit example to better illustrate the QA activities being presented.

  13. main.dvi

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

    ABSTRACT Stephen E. Hale Jr.: 22 Ne(p, γ) 23 Na, 23 Na(p, γ) 24 Mg, and Globular Cluster Abundance Anomalies (Under the Direction of A. E. Champagne) Anticorrelations between sodium and oxygen have been observed in red giant stars in globular clusters, contrary to expectations from the standard theory of stellar evolution. It has been proposed that the 23 Na is being produced through the NeNa cycle operating in layers above the main hydrogen-burning shell. The (p, γ) reactions that produce

  14. Main Page Main Page: Find energy information and data. Share...

    Open Energy Info (EERE)

    Main Page Main Page: Find energy information and data. Share knowledge. Connect with people. energy datasets energy community Main Page energy information open data 0...

  15. Property:Building/FloorAreaSchoolsChildDayCare | Open Energy...

    Open Energy Info (EERE)

    Property Edit with form History Property:BuildingFloorAreaSchoolsChildDayCare Jump to: navigation, search This is a property of type Number. Floor area for Schools, including...

  16. Waste Assessment Baseline for the IPOC Second Floor, West Wing

    SciTech Connect (OSTI)

    McCord, Samuel A

    2015-04-01

    Following a building-wide waste assessment in September, 2014, and subsequent presentation to Sandia leadership regarding the goal of Zero Waste by 2025, the occupants of the IPOC Second Floor, West Wing contacted the Materials Sustainability and Pollution Prevention (MSP2) team to guide them to Zero Waste in advance of the rest of the site. The occupants are from Center 3600, Public Relations and Communications , and Center 800, Independent Audit, Ethics and Business Conduct . To accomplish this, MSP2 conducted a new limited waste assessment from March 2-6, 2015 to compare the second floor, west wing to the building as a whole. The assessment also serves as a baseline with which to mark improvements in diversion in approximately 6 months.

  17. PHASE CHANGE MATERIALS IN FLOOR TILES FOR THERMAL ENERGY STORAGE

    SciTech Connect (OSTI)

    Douglas C. Hittle

    2002-10-01

    Passive solar systems integrated into residential structures significantly reduce heating energy consumption. Taking advantage of latent heat storage has further increased energy savings. This is accomplished by the incorporation of phase change materials into building materials used in passive applications. Trombe walls, ceilings and floors can all be enhanced with phase change materials. Increasing the thermal storage of floor tile by the addition of encapsulated paraffin wax is the proposed topic of research. Latent heat storage of a phase change material (PCM) is obtained during a change in phase. Typical materials use the latent heat released when the material changes from a liquid to a solid. Paraffin wax and salt hydrates are examples of such materials. Other PCMs that have been recently investigated undergo a phase transition from one solid form to another. During this process they will release heat. These are known as solid-state phase change materials. All have large latent heats, which makes them ideal for passive solar applications. Easy incorporation into various building materials is must for these materials. This proposal will address the advantages and disadvantages of using these materials in floor tile. Prototype tile will be made from a mixture of quartz, binder and phase change material. The thermal and structural properties of the prototype tiles will be tested fully. It is expected that with the addition of the phase change material the structural properties will be compromised to some extent. The ratio of phase change material in the tile will have to be varied to determine the best mixture to provide significant thermal storage, while maintaining structural properties that meet the industry standards for floor tile.

  18. Efficiency Maine Residential Lighting Program

    Broader source: Energy.gov [DOE]

    In addition, in partnership with Maine Libraries, Efficiency Maine has made free electricity monitor loaners available for Maine residents to borrow from all of Maine’s libraries. The monitors pl...

  19. 120 years of U.S. residential housing stock and floor space

    SciTech Connect (OSTI)

    Moura, Maria Cecilia P.; Smith, Steven J.; Belzer, David B.; Zhou, Wei -Xing

    2015-08-11

    Residential buildings are a key driver of energy consumption and also impact transportation and land-use. Energy consumption in the residential sector accounts for one-fifth of total U.S. energy consumption and energy-related CO₂ emissions, with floor space a major driver of building energy demands. In this work a consistent, vintage-disaggregated, annual long-term series of U.S. housing stock and residential floor space for 1891–2010 is presented. An attempt was made to minimize the effects of the incompleteness and inconsistencies present in the national housing survey data. Over the 1891–2010 period, floor space increased almost tenfold, from approximately 24,700 to 235,150 million square feet, corresponding to a doubling of floor space per capita from approximately 400 to 800 square feet. While population increased five times over the period, a 50% decrease in household size contributed towards a tenfold increase in the number of housing units and floor space, while average floor space per unit remains surprisingly constant, as a result of housing retirement dynamics. In the last 30 years, however, these trends appear to be changing, as household size shows signs of leveling off, or even increasing again, while average floor space per unit has been increasing. GDP and total floor space show a remarkably constant growth trend over the period and total residential sector primary energy consumption and floor space show a similar growth trend over the last 60 years, decoupling only within the last decade.

  20. Statistical Analysis of Tank 5 Floor Sample Results

    SciTech Connect (OSTI)

    Shine, E. P.

    2013-01-31

    Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, and the radionuclide1, elemental, and chemical concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed, and the results of this analysis are reported. The data were generally found to follow a normal distribution, and to be homogenous across composite samples.

  1. Strategy Guideline: Quality Management in Existing Homes; Cantilever Floor Example

    SciTech Connect (OSTI)

    Taggart, J.; Sikora, J.; Wiehagen, J.; Wood, A.

    2011-12-01

    This guideline is designed to highlight the QA process that can be applied to any residential building retrofit activity. The cantilevered floor retrofit detailed in this guideline is included only to provide an actual retrofit example to better illustrate the QA activities being presented. The goal of existing home high performing remodeling quality management systems (HPR-QMS) is to establish practices and processes that can be used throughout any remodeling project. The research presented in this document provides a comparison of a selected retrofit activity as typically done versus that same retrofit activity approached from an integrated high performance remodeling and quality management perspective. It highlights some key quality management tools and approaches that can be adopted incrementally by a high performance remodeler for this or any high performance retrofit. This example is intended as a template and establishes a methodology that can be used to develop a portfolio of high performance remodeling strategies.

  2. Experimental study on the floor-supply displacement ventilation system

    SciTech Connect (OSTI)

    Akimoto, Takashi; Nobe, Tatsuo; Takebayashi, Yoshihisa

    1995-12-31

    These results are presented from a research project to investigate the effects of a floor-supply displacement ventilation system with practical indoor heat loads. The experiments were performed in an experimental chamber (35.2 m{sup 2}) located in a controlled environment chamber. Temperature distributions were measured at seven heights throughout the experimental chamber for each test condition. Data were analyzed to observe thermal stratification as affected by lighting, occupants, and heat loads (personal computers), and its disruption caused by walking and change of air volume. In addition, airflow characteristics and ventilation efficiencies were investigated using a smoke machine, tobacco smoke, dust for industrial testing, and a tracer gas (CO{sub 2}) step-up procedure.

  3. CAUSAL ANALYSIS OF THE UNCONTROLLED MODERATOR IN THE HFEF MAIN CELL

    SciTech Connect (OSTI)

    Charles R. Posegate; Bryan P. Crofts

    2012-12-01

    On 11/07/2012 while investigating the cause of defects in neutron radiography film at HFEF, oil was discovered near the elevator shaft located at the 4M location within the Main Cell. Subsequent investigation identified oil (untracked moderator) in several locations ofthe HFEF Main Cell. Initial analysis determined that oil leaking from a 1M shielding window had leaked past a compensatory containment system resulting in a thin layer of oil found in several locations on the main cell floor. The result of this condition is uncontrolled moderator in moderator controlled zones, which is a violation of Criticality Hazard Control Statements (CHCS) for HFEF.

  4. 120 Years of U.S. Residential Housing Stock and Floor Space

    SciTech Connect (OSTI)

    Pinto de Moura, Maria C.; Smith, Steven J.; Belzer, David B.

    2015-08-11

    Energy consumption in the residential sector accounts for one-fifth of total U.S. energy consumption and energy-related CO2 emissions. Floor space is a major driver of building energy demand. This paper develops a historical time series of total residential floor space for 1891-2010 and examines the role of socio-economic drivers GDP, population and household size on floor space. Using primarily data from the U.S. Census Bureau, we develop new construction and vintage-disaggregated housing stock for three building types, and address various data inconsistency issues. An examination of the long-term relationship of GDP and total residential floor space shows a remarkably constant trend over the period. While population increases five times over the period, a 50% decrease in household size contributes towards a tenfold increase in the number of housing units and floor space, while average floor space per unit remains surprisingly constant, as a result of housing retirement dynamics. In the last 30 years, however, these trends appear to be changing, as household size shows signs of leveling off, or even increasing again, while average floor space per unit has been increasing. Total residential sector primary energy consumption and floor space show a similar growth trend over the last 60 years.

  5. Efficiency Maine Appliance Rebate Program

    Broader source: Energy.gov [DOE]

    Efficiency Maine offers rebates for the purchase of ENERGY STAR certified room air purifiers, clothes washers, and dehumidifiers. See the program website for the mail-in rebate forms.

  6. Waldo County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Brooks, Maine Burnham, Maine Frankfort, Maine Freedom, Maine Islesboro, Maine Jackson, Maine Knox, Maine Liberty, Maine Lincolnville, Maine Monroe, Maine Montville, Maine...

  7. Classification and storage of wastewater from floor finish removal operations

    SciTech Connect (OSTI)

    Hunt, C.E.

    1996-05-01

    This study evaluates the wastewater generated from hard surface floor finish removal operations at Lawrence Livermore Laboratory in order to determine if this wastewater is a hazardous waste, either by statistical evaluation, or other measurable regulatory guidelines established in California Regulations. This research also comparatively evaluates the 55 gallon drum and other portable tanks, all less than 1,000 gallons in size in order to determine which is most effective for the management of this waste stream at Lawrence Livermore Laboratory. The statistical methods in SW-846 were found to be scientifically questionable in their application to hazardous waste determination. In this statistical evaluation, the different data transformations discussed in the regulatory guidance document were applied along with the log transformation to the population of 18 samples from 55 gallon drums. Although this statistical evaluation proved awkward in its application, once the data is collected and organized on a spreadsheet this statistical analysis can be an effective tool which can aid the environmental manager in the hazardous waste classification process.

  8. Maine`s electric revenue adjustment mechanism: Why it fizzled

    SciTech Connect (OSTI)

    Hudson, L.; Seguino, S.; Townsend, R.E.

    1995-10-01

    Though entered into with broad support and good intentions, the Maine experiment in decoupling revenues from sales came undone in the face of poor regional economic conditions and mild weather. Any new approach to decoupling should be designed to endure these unexpected outcomes.

  9. 120 years of U.S. residential housing stock and floor space

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

    Moura, Maria Cecilia P.; Smith, Steven J.; Belzer, David B.; Zhou, Wei -Xing

    2015-08-11

    Residential buildings are a key driver of energy consumption and also impact transportation and land-use. Energy consumption in the residential sector accounts for one-fifth of total U.S. energy consumption and energy-related CO₂ emissions, with floor space a major driver of building energy demands. In this work a consistent, vintage-disaggregated, annual long-term series of U.S. housing stock and residential floor space for 1891–2010 is presented. An attempt was made to minimize the effects of the incompleteness and inconsistencies present in the national housing survey data. Over the 1891–2010 period, floor space increased almost tenfold, from approximately 24,700 to 235,150 million squaremore » feet, corresponding to a doubling of floor space per capita from approximately 400 to 800 square feet. While population increased five times over the period, a 50% decrease in household size contributed towards a tenfold increase in the number of housing units and floor space, while average floor space per unit remains surprisingly constant, as a result of housing retirement dynamics. In the last 30 years, however, these trends appear to be changing, as household size shows signs of leveling off, or even increasing again, while average floor space per unit has been increasing. GDP and total floor space show a remarkably constant growth trend over the period and total residential sector primary energy consumption and floor space show a similar growth trend over the last 60 years, decoupling only within the last decade.« less

  10. Augusta, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    US Recovery Act Smart Grid Projects in Augusta, Maine Central Maine Power Company Smart Grid Project Utility Companies in Augusta, Maine Central Maine Power Co References...

  11. Washington County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Cherryfield, Maine Codyville, Maine Columbia Falls, Maine Columbia, Maine Cooper, Maine Crawford, Maine Cutler, Maine Danforth, Maine Deblois, Maine Dennysville, Maine...

  12. Oxford County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Oxford, Maine Norway, Maine Otisfield, Maine Oxford, Maine Paris, Maine Peru, Maine Porter, Maine Roxbury, Maine Rumford, Maine South Oxford, Maine South Paris, Maine Stoneham,...

  13. Aroostook County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Caribou, Maine Cary, Maine Castle Hill, Maine Caswell, Maine Central Aroostook, Maine Chapman, Maine Connor, Maine Crystal, Maine Cyr, Maine Dyer Brook, Maine Eagle Lake, Maine...

  14. Penobscot County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    East Millinocket, Maine Eddington, Maine Edinburg, Maine Enfield, Maine Etna, Maine Exeter, Maine Garland, Maine Glenburn, Maine Greenbush, Maine Hampden, Maine Hermon, Maine...

  15. Sagadahoc County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Arrowsic, Maine Bath, Maine Bowdoin, Maine Bowdoinham, Maine Georgetown, Maine Perkins, Maine Phippsburg, Maine Richmond, Maine Topsham, Maine West Bath, Maine Woolwich,...

  16. Property:Building/FloorAreaHealthServices24hr | Open Energy Informatio...

    Open Energy Info (EERE)

    Jump to: navigation, search This is a property of type Number. Floor area for 24-hour health services Retrieved from "http:en.openei.orgwindex.php?titleProperty:Building...

  17. Knox County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Appleton, Maine Camden, Maine Criehaven, Maine Cushing, Maine Friendship, Maine Hope, Maine Isle au Haut, Maine Matinicus Isle, Maine Muscle Ridge Islands, Maine North...

  18. Cumberland County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Freeport, Maine Frye Island, Maine Gorham, Maine Gray, Maine Harpswell, Maine Harrison, Maine Little Falls-South Windham, Maine Long Island, Maine Naples, Maine New...

  19. Somerset County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Somerset County, Maine Anson, Maine Athens, Maine Bingham, Maine Brighton, Maine Cambridge, Maine Canaan, Maine Caratunk, Maine Central Somerset, Maine Cornville, Maine...

  20. Maine Mountain Power | Open Energy Information

    Open Energy Info (EERE)

    Maine Mountain Power Jump to: navigation, search Name: Maine Mountain Power Place: Yarmouth, Maine Zip: 4096 Sector: Wind energy Product: Wind farm development company focused on...

  1. Efficiency Maine Data Dashboard | Department of Energy

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

    Data Dashboard Efficiency Maine Data Dashboard The data dashboard for Efficiency Maine, a partner in the Better Buildings Neighborhood Program. File Efficiency Maine Data Dashboard ...

  2. Piscataquis County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Piscataquis County, Maine Abbot, Maine Atkinson, Maine Beaver Cove, Maine Blanchard, Maine Bowerbank, Maine Brownville, Maine Dover-Foxcroft, Maine Greenville, Maine...

  3. Dark matter vs. neutrinos: the effect of astrophysical uncertainties and timing information on the neutrino floor

    SciTech Connect (OSTI)

    Davis, Jonathan H.

    2015-03-09

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments are said to run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that, using only spectral information, the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder to distinguish from the neutrino background. However for most velocity distributions it can still be surpassed using timing information, and so the neutrino floor is not an absolute limit on the sensitivity of Direct Detection experiments.

  4. The Future of Technology Is Hiding on the Ocean Floor | The Ames Laboratory

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

    The Future of Technology Is Hiding on the Ocean Floor Gizmodo editor Maddie Stone writes about the potential for mining rare earths from manganese nodules located on the deep sea floor. In the story, Stone talks with Critical Materials Director Alex King about the need and uses for rare earths. The story includes the improbable recruitment of billionaire industrialist and recluse Howard Hughes by the CIA to build a ship to supposedly harvest these nodules. In fact, that was just a cover story to

  5. Testing the Floor Scale Designated for Pacific Northwest National Laboratory's UF6 Cylinder Portal Monitor

    SciTech Connect (OSTI)

    Curtis, Michael M.; Weier, Dennis R.

    2009-03-12

    Pacific Northwest National Laboratory (PNNL) obtained a Mettler Toledo floor scale for the purpose of testing it to determine whether it can replace the International Atomic Energy Agency’s (IAEA) cumbersome, hanging load cell. The floor scale is intended for use as a subsystem within PNNL’s nascent UF6 Cylinder Portal Monitor. The particular model was selected for its accuracy, size, and capacity. The intent will be to use it only for 30B cylinders; consequently, testing did not proceed beyond 8,000 lb.

  6. Maine Public Service Co | Open Energy Information

    Open Energy Info (EERE)

    Maine Public Service Co Jump to: navigation, search Name: Maine Public Service Co Place: Maine Phone Number: 207-973-2000 Website: www.emeramaine.com Twitter: @emerame Facebook:...

  7. Eastern Maine Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    Maine Electric Coop Jump to: navigation, search Name: Eastern Maine Electric Coop Place: Maine Phone Number: (207) 454-7555 Dial Ext. 0 Website: emec.com Facebook: https:...

  8. Efficiency Maine Data Dashboard | Department of Energy

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

    Data Dashboard Efficiency Maine Data Dashboard The data dashboard for Efficiency Maine, a partner in the Better Buildings Neighborhood Program. File Efficiency Maine Data Dashboard More Documents & Publications Washington -- SEP Data Dashboard Toledo, Ohio, Data Dashboard Seattle Data Dashboard

  9. University of Maine Hydrodynamics | Open Energy Information

    Open Energy Info (EERE)

    search Hydro | Hydrodynamic Testing Facilities Name University of Maine Address 208 Boardman Hall Place Orono, Maine Zip 04469 Sector Hydro Phone number (207) 581-2129 Website...

  10. Clean Cities: Maine Clean Communities coalition

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

    Maine Clean Communities Coalition The Maine Clean Communities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use...

  11. Efficiency Maine Trust - Renewable Resource Fund | Department...

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

    State Maine Program Type Public Benefits Fund Summary Maine's public benefits fund for renewable energy was established as part of the state's electric-industry restructuring...

  12. Direct Energy Services (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Central Maine Power Place: Maine Phone Number: 1.800.750.4000 Website: www.cmpco.com Twitter: @cmpco Facebook: https:www.facebook.comcentralmainepower Outage Hotline:...

  13. Brunswick, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 Registered Energy Companies in Brunswick, Maine Independence Wind LLC Raven Technology References US Census Bureau Incorporated place and minor civil division...

  14. CX-010857: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replace 735-A South Header Ductwork Located on D-wing Service Floor CX(s) Applied: B2.3 Date: 07/16/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

  15. Glacial Energy Holdings (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Maine) Jump to: navigation, search Name: Glacial Energy Holdings Place: Maine Phone Number: 1-888-452-2425 Website: www.glacialenergy.com Outage Hotline: 877-655-4448 References:...

  16. Dominion Retail Inc (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Dominion Retail Inc (Maine) Jump to: navigation, search Name: Dominion Retail Inc Place: Maine Phone Number: 1-866-366-4357 Website: www.dom.com Outage Hotline: 1-866-366-4357...

  17. Working with SRNL - Our Facilities - Main Campus

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

    SRNL Home SRNL main campus Working with SRNL Our Facilities - Main Campus SRNL personnel put science to work in a variety of unique and traditional spaces. These include both...

  18. EFFICIENCY MAINE DIRECT INSTALLS INCREASE UPGRADE PACE

    Broader source: Energy.gov [DOE]

    Although Maine has one of the United States’ highest homeownership rates, more than one-third of the state’s residents qualify for low-income programs. In addition, Maine residents in all types of...

  19. Maine biofuels project saves livelihood of town

    Broader source: Energy.gov [DOE]

    Opportunities in the clean energy economy have given employees of the Old Town, Maine, mill a new life.

  20. Energy Incentive Programs, Maine | Department of Energy

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

    Maine Energy Incentive Programs, Maine Updated June 2015 What public purpose-funded energy efficiency programs are available in my state? Maine's restructuring law provides for energy efficiency programs through a statewide charge of up to 1.5 mills per kWh. These costs are included in the rates of the local electric distribution utilities. Nearly $25 million was spent in 2014 on electric and gas energy efficiency programs. These funds were augmented, starting in 2009, by Maine's portion of

  1. Maine -- SEP Data Dashboard | Department of Energy

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

    Data Dashboard Maine -- SEP Data Dashboard The data dashboard for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. File Maine -- SEP Data Dashboard More Documents & Publications Maryland Data Dashboard Nevada -- SEP Data Dashboard Fayette County, Pennsylvania Data Dashboard

  2. Cleaning of the ocean floor near offshore platforms in the Gulf coast

    SciTech Connect (OSTI)

    Fang, C.S.; Smith, S.A. Jr.

    1986-03-01

    For decades in offshore drilling, the drill cuttings were separated from the circulating drilling fluid by the shale shaker and hydrocyclone, and discharged to the ocean. The drilling fluid itself was discharged to the ocean intermittently to maintain its required properties during the drilling process. These discharges contain many environmentally undesirable chemicals, such as hydrocarbons chemical additives and heavy metals. As a result, the ocean floor near some of the offshore platforms in the Gulf of Mexico are covered by contaminated sediment. Ocean current is not as effective in washing out the discarded ocean muds as previously believed. An attempt was made to clean some of the offshore platforms in the Gulf of Mexico. The quantity and characteristics of the drilling discharges are estimated the technology used to clean the ocean floor near platforms is described, and advanced treatments for hydrocarbon removal, chemical oxidation and activated carbon adsorption, are discussed. 8 references.

  3. Three-dimensional modeling of heat transfer from slab floors. Final report

    SciTech Connect (OSTI)

    Bahnfleth, W.P.

    1989-07-01

    Earth-coupled heat-transfer processes have been recognized in recent years as a potential source of significant energy savings in both conventional and earth-sheltered designs, Because of the complexity of the building/soil/atmosphere interaction, however, important aspects of earth-coupled heat transfer are not well understood. There is a particular lack of three-dimensional foundation heat-loss data. In this study, a detailed three-dimensional finite-difference model of a slab floor was used to generate 93 annual simulations in parametric groups focusing on effects of size and shape, soil properties, boundary conditions, climate, insulation, and building shadow. These results indicate that soil thermal conductivity, ground surface conditions, foundation design, and floor shape/size are essential elements of a general change in heat-transfer rate.

  4. Innovative residential floor construction: Structural evaluation of steel joists with pre-formed web openings

    SciTech Connect (OSTI)

    Elhajj, N.R.

    1999-03-01

    Since 1992, the US Department of Housing and Urban Development has sponsored numerous studies to identify, evaluate, and implement innovative structural materials, such as cold-formed steel (CFS), in the residential market. The use of CFS is still very limited, partly because steel is not being effectively integrated into conventional home construction. One of the major barriers to the use of CFS floor joists is the impact it has on placement of large waste drains and ductwork installed in floor systems. This report provides an overview of tests conducted by the NAHB to integrate these systems with CFS. A brief literature review of relevant work followed by a detailed overview of the experimental and analytical approach are also provided. The report recommends adoption of the research findings in residential and commercial applications.

  5. Franklin County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Biomass Facility Forster Strong Mill Biomass Facility Places in Franklin County, Maine Avon, Maine Carrabassett Valley, Maine Carthage, Maine Chesterville, Maine Chisholm, Maine...

  6. America Saves! Energizing Main Street Small Businesses

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

    Energizing Main Street Small Businesses 2014 Building Technologies Office Peer Review Mark Huppert mhuppert@savingplaces.org Ric Cochrane rcochrane@savingplaces.org National ...

  7. Casco, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:en.openei.orgwindex.php?titleCasco,Maine&oldid229551"...

  8. Bridgton, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:en.openei.orgwindex.php?titleBridgton,Maine&oldid228498...

  9. Hope, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    "alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Hope is a town in Knox County, Maine.1 References US Census Bureau Incorporated place...

  10. Lubec, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lubec, Maine: Energy Resources (Redirected from Lubec, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8606355, -66.9841453 Show Map Loading map......

  11. Woolwich, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Woolwich, Maine: Energy Resources (Redirected from Woolwich, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9186904, -69.8011576 Show Map Loading map......

  12. Greenville, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Greenville, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.4594907, -69.5906101 Show Map Loading map... "minzoom":false,"mappingserv...

  13. Raymond, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Raymond, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9014637, -70.4703332 Show Map Loading map... "minzoom":false,"mappingservice...

  14. Maine Natural Gas Consumption by End Use

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

    Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey...

  15. Harpswell, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Harpswell, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7560618, -69.9645482 Show Map Loading map... "minzoom":false,"mappingservi...

  16. Camden, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Camden, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.2098011, -69.0647593 Show Map Loading map... "minzoom":false,"mappingservice"...

  17. Shirley, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Shirley, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3476081, -69.633903 Show Map Loading map... "minzoom":false,"mappingservice"...

  18. Portland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Portland, Maine: Energy Resources (Redirected from Portland, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.661471, -70.2553259 Show Map Loading map......

  19. Pownal, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Pownal, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9087662, -70.1821738 Show Map Loading map... "minzoom":false,"mappingservice"...

  20. ,"Maine Natural Gas Input Supplemental Fuels (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Input Supplemental Fuels (MMcf)",1,"Annual",2014 ,"Release Date:","0930...

  1. ,"Maine Natural Gas LNG Storage Withdrawals (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas LNG Storage Withdrawals (MMcf)",1,"Annual",2014 ,"Release Date:","930...

  2. Sebec, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sebec, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.2714408, -69.1167087 Show Map Loading map... "minzoom":false,"mappingservice":...

  3. Westbrook, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Westbrook, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.6770252, -70.3711617 Show Map Loading map... "minzoom":false,"mappingservi...

  4. Washington, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Washington, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.2736858, -69.3672657 Show Map Loading map... "minzoom":false,"mappingserv...

  5. Naples, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Naples, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.971739, -70.6092258 Show Map Loading map... "minzoom":false,"mappingservice":...

  6. Monson, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Monson, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.2869936, -69.5011619 Show Map Loading map... "minzoom":false,"mappingservice"...

  7. Appleton, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Appleton, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.289243, -69.2508768 Show Map Loading map... "minzoom":false,"mappingservice...

  8. Rockland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Rockland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.1036914, -69.1089293 Show Map Loading map... "minzoom":false,"mappingservic...

  9. Belgrade, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Belgrade, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.4472888, -69.832549 Show Map Loading map... "minzoom":false,"mappingservice...

  10. Whitney, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Whitney, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3128633, -67.9860724 Show Map Loading map... "minzoom":false,"mappingservice...

  11. Etna, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Etna, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8209007, -69.111155 Show Map Loading map... "minzoom":false,"mappingservice":"g...

  12. Charleston, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Charleston, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0850615, -69.0405949 Show Map Loading map... "minzoom":false,"mappingserv...

  13. Parkman, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Parkman, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1336651, -69.4331038 Show Map Loading map... "minzoom":false,"mappingservice...

  14. Sebago, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sebago, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.8917267, -70.6709435 Show Map Loading map... "minzoom":false,"mappingservice"...

  15. Falmouth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Falmouth, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.729525, -70.2419929 Show Map Loading map... "minzoom":false,"mappingservice...

  16. Brownville, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Brownville, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3069957, -69.0333737 Show Map Loading map... "minzoom":false,"mappingserv...

  17. Thomaston, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Thomaston, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.0789697, -69.1817103 Show Map Loading map... "minzoom":false,"mappingservi...

  18. Eastport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Eastport, Maine: Energy Resources (Redirected from Eastport, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9061906, -66.9899785 Show Map Loading map......

  19. Yarmouth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Yarmouth, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.8006354, -70.1867161 Show Map Loading map... "minzoom":false,"mappingservic...

  20. Newburgh, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Newburgh, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.7249508, -69.0157987 Show Map Loading map... "minzoom":false,"mappingservic...

  1. ,"Maine Natural Gas Vehicle Fuel Consumption (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Vehicle Fuel Consumption (MMcf)",1,"Annual",2014 ,"Release Date:","930...

  2. ,"Maine Natural Gas LNG Storage Additions (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas LNG Storage Additions (MMcf)",1,"Annual",2014 ,"Release Date:","9302015"...

  3. Portland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Portland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.661471, -70.2553259 Show Map Loading map... "minzoom":false,"mappingservice...

  4. Northeast Piscataquis, Maine: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Northeast Piscataquis, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.9376353, -69.1023106 Show Map Loading map......

  5. Kingsbury, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Kingsbury, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1194988, -69.6492194 Show Map Loading map... "minzoom":false,"mappingservi...

  6. Scarborough, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Scarborough, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.597774, -70.331846 Show Map Loading map... "minzoom":false,"mappingservi...

  7. Newport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Newport, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8353424, -69.2739365 Show Map Loading map... "minzoom":false,"mappingservice...

  8. Rockport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Rockport, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.1845236, -69.0761491 Show Map Loading map... "minzoom":false,"mappingservic...

  9. Cumberland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Cumberland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7964679, -70.2589388 Show Map Loading map... "minzoom":false,"mappingserv...

  10. Wellington, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Wellington, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0397781, -69.5972731 Show Map Loading map... "minzoom":false,"mappingserv...

  11. Willimantic, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Willimantic, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3067165, -69.4083826 Show Map Loading map... "minzoom":false,"mappingser...

  12. Sangerville, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sangerville, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1647763, -69.356436 Show Map Loading map... "minzoom":false,"mappingserv...

  13. Northwest Piscataquis, Maine: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Northwest Piscataquis, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 46.1101801, -69.383351 Show Map Loading map......

  14. Union, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  15. Bowerbank, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  16. Corinna, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  17. Warren, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  18. Friendship, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  19. Carmel, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  20. Cushing, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  1. Dexter, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  2. Garland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  3. Acton, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in York County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  4. Baldwin, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  5. Gorham, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  6. Abbot, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  7. Addison, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  8. Windham, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  9. Stetson, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  10. Dixmont, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  11. Freeport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  12. Standish, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  13. Corinth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  14. Bradley, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Bradley, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9209017, -68.6280864 Show Map Loading map... "minzoom":false,"mappingservice...

  15. PP-62 Central Maine Power Company

    Broader source: Energy.gov [DOE]

    Presidential Permit authorizing Central Maine Power Company to construct, operate, and maintain transmission facilities at the U.S. -Ca nada Border.

  16. Gray, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Gray, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.885632, -70.3317195 Show Map Loading map... "minzoom":false,"mappingservice":"g...

  17. Harrison, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Harrison is a town in Cumberland County, Maine.1 References US Census Bureau...

  18. Maine Company Growing with Weatherization Work

    Broader source: Energy.gov [DOE]

    Maine's BIOSAFE Environmental Services expands into weatherization, assisting low-income families with their services and creating jobs as business grows.

  19. Efficiency Maine Business Programs (Unitil Gas) - Commercial...

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

    Other EE Food Service Equipment Program Info Sector Name Utility Administrator Efficiency Maine Website http:www.efficiencymaine.comat-worknatural-gas-program State...

  20. Maine Maritime Academy | Open Energy Information

    Open Energy Info (EERE)

    Maritime Academy Jump to: navigation, search Name: Maine Maritime Academy Address: Engineering Department Pleasant Street Place: Castine Zip: 4420 Region: United States Sector:...

  1. Maine Uniform Building and Energy Code

    Broader source: Energy.gov [DOE]

    The Maine Uniform Building and Energy Code includes the statewide minimum requirements that all new construction and additions to existing buildings must satisfy. Exceptions include log homes, ma...

  2. University of Maine | Open Energy Information

    Open Energy Info (EERE)

    search Name: University of Maine Place: United States Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: University of...

  3. Maine/Incentives | Open Energy Information

    Open Energy Info (EERE)

    Hydro Electric Company - Residential and Small Commercial Heat Pump Program (Maine) Utility Rebate Program Yes Community Based Renewable Energy Production Incentive (Pilot...

  4. Guilford, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Guilford is a town in Piscataquis County, Maine.1 References US Census Bureau...

  5. Atkinson, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Atkinson is a town in Piscataquis County, Maine.1 References US Census Bureau...

  6. Maine/Wind Resources | Open Energy Information

    Open Energy Info (EERE)

    Wind Guidebook >> Maine Wind Resources WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical...

  7. Exeter, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Exeter, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9418981, -69.1360449 Show Map Loading map... "minzoom":false,"mappingservice"...

  8. Blanchard, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Blanchard is a unorganized territory in Piscataquis County, Maine.1 References US Census...

  9. Forest floor community metatranscriptomes identify fungal and bacterial responses to N deposition in two maple forests

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

    Hesse, Cedar N.; Mueller, Rebecca C.; Vuyisich, Momchilo; Gallegos-Graves, La Verne; Gleasner, Cheryl D.; Zak, Donald R.; Kuske, Cheryl R.

    2015-04-23

    Anthropogenic N deposition alters patterns of C and N cycling in temperate forests, where forest floor litter decomposition is a key process mediated by a diverse community of bacteria and fungi. To track forest floor decomposer activity we generated metatranscriptomes that simultaneously surveyed the actively expressed bacterial and eukaryote genes in the forest floor, to compare the impact of N deposition on the decomposers in two natural maple forests in Michigan, USA, where replicate field plots had been amended with N for 16 years. Site and N amendment responses were compared using about 74,000 carbohydrate active enzyme transcript sequences (CAZymes)more » in each metatranscriptome. Parallel ribosomal RNA (rRNA) surveys of bacterial and fungal biomass and taxonomic composition showed no significant differences in either biomass or OTU richness between the two sites or in response to N. Site and N amendment were not significant variables defining bacterial taxonomic composition, but they were significant for fungal community composition, explaining 17 and 14% of the variability, respectively. The relative abundance of expressed bacterial and fungal CAZymes changed significantly with N amendment in one of the forests, and N-response trends were also identified in the second forest. Although the two ambient forests were similar in community biomass, taxonomic structure and active CAZyme profile, the shifts in active CAZyme profiles in response to N-amendment differed between the sites. One site responded with an over-expression of bacterial CAZymes, and the other site responded with an over-expression of both fungal and different bacterial CAZymes. Both sites showed reduced representation of fungal lignocellulose degrading enzymes in N-amendment plots. The metatranscriptome approach provided a holistic assessment of eukaryote and bacterial gene expression and is applicable to other systems where eukaryotes and bacteria interact.« less

  10. Forest floor community metatranscriptomes identify fungal and bacterial responses to N deposition in two maple forests

    SciTech Connect (OSTI)

    Hesse, Cedar N.; Mueller, Rebecca C.; Vuyisich, Momchilo; Gallegos-Graves, La Verne; Gleasner, Cheryl D.; Zak, Donald R.; Kuske, Cheryl R.

    2015-04-23

    Anthropogenic N deposition alters patterns of C and N cycling in temperate forests, where forest floor litter decomposition is a key process mediated by a diverse community of bacteria and fungi. To track forest floor decomposer activity we generated metatranscriptomes that simultaneously surveyed the actively expressed bacterial and eukaryote genes in the forest floor, to compare the impact of N deposition on the decomposers in two natural maple forests in Michigan, USA, where replicate field plots had been amended with N for 16 years. Site and N amendment responses were compared using about 74,000 carbohydrate active enzyme transcript sequences (CAZymes) in each metatranscriptome. Parallel ribosomal RNA (rRNA) surveys of bacterial and fungal biomass and taxonomic composition showed no significant differences in either biomass or OTU richness between the two sites or in response to N. Site and N amendment were not significant variables defining bacterial taxonomic composition, but they were significant for fungal community composition, explaining 17 and 14% of the variability, respectively. The relative abundance of expressed bacterial and fungal CAZymes changed significantly with N amendment in one of the forests, and N-response trends were also identified in the second forest. Although the two ambient forests were similar in community biomass, taxonomic structure and active CAZyme profile, the shifts in active CAZyme profiles in response to N-amendment differed between the sites. One site responded with an over-expression of bacterial CAZymes, and the other site responded with an over-expression of both fungal and different bacterial CAZymes. Both sites showed reduced representation of fungal lignocellulose degrading enzymes in N-amendment plots. The metatranscriptome approach provided a holistic assessment of eukaryote and bacterial gene expression and is applicable to other systems where eukaryotes and bacteria interact.

  11. Method and apparatus for recovering a gas from a gas hydrate located on the ocean floor

    DOE Patents [OSTI]

    Wyatt, Douglas E.

    2001-01-01

    A method and apparatus for recovering a gas from a gas hydrate on the ocean floor includes a flexible cover, a plurality of steerable base members secured to the cover, and a steerable mining module. A suitable source for inflating the cover over the gas hydrate deposit is provided. The mining module, positioned on the gas hydrate deposit, is preferably connected to the cover by a control cable. A gas retrieval conduit or hose extends upwardly from the cover to be connected to a support ship on the ocean surface.

  12. Freedom Energy (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Freedom Energy Place: Maine References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861 Data Utility Id 54873 This article is a stub. You can help OpenEI by...

  13. GEXA Corp. (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Maine Phone Number: (866) 961-9399 Website: www.gexaenergy.com Twitter: @GexaVoice Facebook: https:www.facebook.comGexaEnergy References: EIA Form EIA-861 Final Data File for...

  14. Distributed PV Adoption in Maine Through 2021

    SciTech Connect (OSTI)

    Gagnon, Pieter; Sigrin, Ben

    2015-11-06

    NREL has used its dSolar (distributed solar) model to generate low-medium-high estimates of distributed PV adoption in Maine through 2021. This presentation gives a high-level overview of the model and modeling results.

  15. Main Coast Winds - Final Scientific Report

    SciTech Connect (OSTI)

    Jason Huckaby; Harley Lee

    2006-03-15

    The Maine Coast Wind Project was developed to investigate the cost-effectiveness of small, distributed wind systems on coastal sites in Maine. The restructuring of Maine's electric grid to support net metering allowed for the installation of small wind installations across the state (up to 100kW). The study performed adds insight to the difficulties of developing cost-effective distributed systems in coastal environments. The technical hurdles encountered with the chosen wind turbine, combined with the lower than expected wind speeds, did not provide a cost-effective return to make a distributed wind program economically feasible. While the turbine was accepted within the community, the low availability has been a negative.

  16. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro, Maine |

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

    Department of Energy Home: Near Zero Maine Home II, Vassalboro, Maine DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro, Maine Case study of a DOE Zero Energy Ready home in Vassalboro, Maine, that scored HERS 35 without PV and HERS 11 with PV. This 1,200 ft2 home has 10.5-inch-thick double-walls with 3 layers of mineral wool batt insulation, an R-20 insulated slab, R-70 cellulose in the attic, extensive air sealing, a mini-split heat pump, an heat recovery ventilator, solar

  17. Optimizing PT Arun LNG main heat exchanger

    SciTech Connect (OSTI)

    Irawan, B.

    1995-12-01

    The capacity of a LNG liquefaction unit has been increased by upgrading the refrigeration system, without making changes to the main heat exchanger (MHE). It is interesting, that after all modifications were completed, a higher refrigerant circulation alone could not increase LNG production. However, by optimizing the refrigerant component ratio, the UA of the MHE increased and LNG production improved. This technical evaluation will provide recommendations and show how the evaluation of the internal temperature profile helped optimize the MHE operating conditions.

  18. Maine Geological Survey Borehole Temperature Profiles

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

    Marvinney, Robert

    2013-11-06

    This dataset includes temperature profiles from 30 boreholes throughout Maine that were selected for their depth, location, and lithologies encountered. Depths range from about 300 feet to 2,200 feet. Most of the boreholes selected for measurement were completed in granite because this lithology can be assumed to be nearly homogeneous over the depth of the borehole. Boreholes were also selected to address gaps in existing geothermal datasets. Temperature profiles were collected in October and November, 2012.

  19. Maine Geological Survey Borehole Temperature Profiles

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

    Marvinney, Robert

    This dataset includes temperature profiles from 30 boreholes throughout Maine that were selected for their depth, location, and lithologies encountered. Depths range from about 300 feet to 2,200 feet. Most of the boreholes selected for measurement were completed in granite because this lithology can be assumed to be nearly homogeneous over the depth of the borehole. Boreholes were also selected to address gaps in existing geothermal datasets. Temperature profiles were collected in October and November, 2012.

  20. Collector main replacement at Indianapolis Coke

    SciTech Connect (OSTI)

    Sickle, R.R. Van

    1997-12-31

    Indianapolis Coke is a merchant coke producer, supplying both foundry and blast furnace coke to the industry. The facility has three coke batteries: two 3 meter batteries, one Wilputte four divided and one Koppers Becker. Both batteries are underjet batteries and are producing 100% foundry coke at a net coking time of 30.6 hours. This paper deals with the No. 1 coke battery, which is a 72 oven, gun fired, 5 meter Still battery. No. 1 battery produces both foundry and blast furnace coke at a net coking rate of 25.4 hours. No. 1 battery was commissioned in 1979. The battery is equipped with a double collector main. Although many renovations have been completed to the battery, oven machinery and heating system, to date no major construction projects have taken place. Deterioration of the collector main was caused in part from elevated levels of chlorides in the flushing liquor, and temperature fluctuations within the collector main. The repair procedures are discussed.

  1. Maine PACE Program Final Technical Report

    SciTech Connect (OSTI)

    Fischer, Dana; Adamson, Joy M

    2015-01-30

    The ARRA EECBG BetterBuilding helped augment the existing Home Energy Savings Programs (HESP) and incentives with financing through a subordinate lien PACE and HUD PowerSaver programs. The program was designed to document innovative techniques to dramatically increase the number of homes participating in weatherization programs in participating towns. Maine will support new energy efficiency retrofit pilots throughout the state, designed to motivate a large number of homeowners to invest in comprehensive home energy efficiency upgrades to bring real solutions to market.

  2. Maine Renewable Electric Power Industry Statistics

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

    Maine Primary Renewable Energy Capacity Source Hydro Conventional Primary Renewable Energy Generation Source Hydro Conventional Capacity (megawatts) Value Percent of State Total Total Net Summer Electricity Capacity 4,430 100.0 Total Net Summer Renewable Capacity 1,692 38.2 Geothermal - - Hydro Conventional 738 16.6 Solar - - Wind 263 5.9 Wood/Wood Waste 600 13.6 MSW/Landfill Gas 57 1.3 Other Biomass 35 0.8 Generation (thousand megawatthours) Total Electricity Net Generation 17,019 100.0 Total

  3. Maine Renewable Electric Power Industry Statistics

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

    Maine" "Primary Renewable Energy Capacity Source","Hydro Conventional" "Primary Renewable Energy Generation Source","Hydro Conventional" "Capacity (megawatts)","Value","Percent of State Total" "Total Net Summer Electricity Capacity",4430,100 "Total Net Summer Renewable Capacity",1692,38.2 " Geothermal","-","-" " Hydro Conventional",738,16.6 "

  4. Maine Number of Natural Gas Consumers

    Gasoline and Diesel Fuel Update (EIA)

    Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2010 0 0 0 0 0 0 0 0 0 0 0 0 2011 0 0 0 0 0 0 0 0 0 0 0 0 2012 0 0 0 0 0 0 0 0 0 0 0 0 2013 0 0 0 0 0 0 0 0 0 0 0 0 2014 0 0 0 0 0 0 0 0 0 0 0 0 2015 0 0 0 0 0 0 0 0 0 0 0 0 2016 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages:

  5. Application for presidential permit OE Docket No. PP-300 Maine...

    Energy Savers [EERE]

    0 Maine Public Service Company Application for presidential permit OE Docket No. PP-300 Maine Public Service Company Applicationfrom Maine Public Service Company to construct, ...

  6. Maine Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    state, county, city, or district. For more information, please visit the High School Coach page. Maine Region High School Regional Maine Maine Regional High School Science Bowl...

  7. EA-1792: University of Maine's Deepwater Offshore Floating Wind...

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

    792: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine EA-1792: University of Maine's Deepwater Offshore Floating Wind ...

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

    Open Energy Info (EERE)

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

  9. Maine -- SEP Summary of Reported Data | Department of Energy

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

    Maine -- SEP Summary of Reported Data Maine -- SEP Summary of Reported Data The summary of reported data for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. ...

  10. Focus Series: Maine - Residential Direct Install Program | Department...

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

    Maine - Residential Direct Install Program Focus Series: Maine - Residential Direct Install Program Better Buildings Neighborhood Program Focus Series: Maine - Residential Direct ...

  11. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro, Maine

    Broader source: Energy.gov [DOE]

    Case study describing a single-story, 1,200-sq. ft. home in Maine with double shell walls, triple-pane windows, ductless heat pump, solar hot water, HERS 35 eithout PV, HERS 11 with PV

  12. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

    2005-09-01

    A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. Noteworthy achievements six months into the extended life of this cooperative agreement include: (1) Progress on the vertical line array (VLA) of sensors: Analysis and repair attempts of the VLA used in the deep water deployment during October 2003 have been completed; Definition of an interface protocol for the VLA DATS to the SFO has been established; Design modifications to allow integration of the VLA to the SFO have been made; Experience gained in the deployments of the first VLA is being applied to the design of the next VLAs; One of the two planned new VLAs being modified to serve as an Oceanographic Line Array (OLA). (2) Progress on the Sea Floor Probe: The decision to replace the Sea Floor Probe technology with the borehole emplacement of a geophysical array was reversed due to the 1300m water depth at the JIP selected borehole site. The SFP concept has been revisited as a deployment technique for the subsea floor array; The SFP has been redesigned to include gravity driven emplacement of an array up to 10m into the shallow subsurface of the sea floor. (3) Progress on the Acoustic Systems for Monitoring Gas Hydrates: Video recordings of bubbles emitted from a seep in Mississippi Canyon have been analyzed for effects of currents and temperature changes; Several acoustic monitoring system concepts have been evaluated for their appropriateness to MC118, i.e., on the deep sea floor; A mock-up system was built but was rejected as too impractical for deployment on the sea floor. (4) Progress on the Electromagnetic Bubble Detector and Counter: The initial Inductive Conductivity Cell has been constructed from components acquired during the previous reporting period; Laboratory tests involving measuring bubble volume as a component of conductivity have been performed; The laboratory tests were performed in a closed system, under controlled conditions; the relationship between voltage and bubble volume appears to be linear. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: Designs and construction schematics for all electronic mounting pieces and an electronics system baseplate were finalized after extensive modeling to facilitate the successful fabrication and implementation of electronic components into the deep-sea, glass instrument housing; Construction schematics and fabrication of an electronics system baseplate have been completed with successful integration of all currently fabricated electronic mounting pieces; Modeling and design of an optics platform complementary to the constructed electronics platform for successful incorporation into ''sphereIR'' has commenced; A second generation chemometric data evaluation software package for evaluating complex spectra including corrections for baseline drifts and spectral anomalies resulting from matrix substances has been developed and will be incorporated into an optimized ''deepSniff'' program upon c

  13. Effects of different SSI parameters on the floor response spectra of a nuclear Reactor Building

    SciTech Connect (OSTI)

    Kabir, A.F.; Maryak, M.E.; Malik, L.E.

    1991-12-31

    The effects of several critical soil-structure interaction (SSI) parameters on the floor response spectra (FRS) of a typical nuclear Reactor Building have been examined. These parameters are deconvolution effects (reductions in ground motion with depth), strain dependency of soil dynamic properties and calculation of impedance functions using different approaches. The significant conclusions of the study, which are applicable to a deeply embedded very rigid nuclear Reactor Building, are as follows: (1) FRS generated without considering scattering effects are highly conservative; (2) Differences between FRS, generated considering strain-dependency of soil dynamic properties, and those generated using low-strain values, are not significant; and (3) the lumped-parameter approach of SSI calculations, which only uses a single value of soil shear modulus in impedance calculations, may not be able to properly compute the soil impedances for a soil deposit with irregularly varying properties with depth. An SSI approach, which can explicitly consider these variations, needs to be used in FRS calculations in such cases.

  14. Effects of different SSI parameters on the floor response spectra of a nuclear Reactor Building

    SciTech Connect (OSTI)

    Kabir, A.F.; Maryak, M.E.; Malik, L.E.

    1991-01-01

    The effects of several critical soil-structure interaction (SSI) parameters on the floor response spectra (FRS) of a typical nuclear Reactor Building have been examined. These parameters are deconvolution effects (reductions in ground motion with depth), strain dependency of soil dynamic properties and calculation of impedance functions using different approaches. The significant conclusions of the study, which are applicable to a deeply embedded very rigid nuclear Reactor Building, are as follows: (1) FRS generated without considering scattering effects are highly conservative; (2) Differences between FRS, generated considering strain-dependency of soil dynamic properties, and those generated using low-strain values, are not significant; and (3) the lumped-parameter approach of SSI calculations, which only uses a single value of soil shear modulus in impedance calculations, may not be able to properly compute the soil impedances for a soil deposit with irregularly varying properties with depth. An SSI approach, which can explicitly consider these variations, needs to be used in FRS calculations in such cases.

  15. Inspection of the objects on the sea floor by using 14 MeV tagged neutrons

    SciTech Connect (OSTI)

    Valkovic, V.; Sudac, D.; Obhodas, J.; Matika, D.; Kollar, R.; Nad, K.; Orlic, Z.

    2011-07-01

    Variety of objects found on the sea floor needs to be inspected for the presence of materials which represent the threat to the environment and to the safety of humans. We have demonstrated that the sealed tube 14 MeV neutron generator with the detection of associated alpha particles can be used underwater when mounted inside ROV equipped with the hydraulic legs and variety of sensors for the inspection of such objects for the presence of threat materials. Such a system is performing the measurement by using the NaI gamma detector and an API-120 neutron generator which could be rotated in order to maximize the inspected target volume. The neutron beam intensity during the 10-30 min. measurements is usually 1 x 10{sup 7} n/s in 4{pi}. In this report the experimental results for some of commonly found objects containing TNT explosive or its simulant are presented. The measured gamma spectra are dominant by C, O and Fe peaks enabling the determination of the presence of explosives inside the ammunition shell. Parameters influencing the C/O ratio are discussed in some details. (authors)

  16. Nonlinear dynamic response of submarine pipelines in contact with the ocean floor

    SciTech Connect (OSTI)

    Chung, C.K.

    1986-01-01

    The nonlinear dynamic response of a submarine pipeline to wave and current excitation is investigated by the finite-element method. The pipeline, in contact with soft clay on the ocean floor, is modeled as a continuous beam. Small-deflection theory with geometric stiffening is employed. Pipeline tension, used in the geometric stiffness matrix, is calculated using pipeline stretch. The hydrodynamic forces are calculated using the modified Morison equation. The excitation involves a long-crested regular wave propagating perpendicular to the pipeline axis with or with out the current. The distributed drag and lift forces are converted into multisegment concentrated forces by means of the beam shape functions, and the inertia force is treated as a uniformly distributed force on each element. The soil-resistance forces due to lateral sliding on a plane surface are calculated using either an elasto-plastic or a hysteretic pipeline-soil interaction model. The Newmark Method is used to integrate the nonlinear equations of dynamic equilibrium using an iterative scheme within each time step. It is found from this study that the use of geometric stiffness is necessary for pipelines in a marine environment. The significant effect of geometric stiffening on pipeline responses for cases involving current is demonstrated.

  17. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis; Bob A. Hardage; Jeffrey Chanton; Rudy Rogers

    2006-03-01

    The Gulf of Mexico Hydrates Research Consortium was established in 1999 to assemble leaders in gas hydrates research. The group is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station has always included the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. This possibility has recently received increased attention and the group of researchers working on the station has expanded to include several microbial biologists. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments are planned for fall 2005 and center about the use of the vessel M/V Ocean Quest and its two manned submersibles. The subs will be used to effect bottom surveys, emplace sensors and sea floor experiments and make connections between sensor data loggers and the integrated data power unit (IDP). Station/observatory completion is anticipated for 2007 following the construction, testing and deployment of the horizontal line arrays, not yet funded. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA).

  18. Gas Main Sensor and Communications Network System

    SciTech Connect (OSTI)

    Hagen Schempf

    2006-05-31

    Automatika, Inc. was contracted by the Department of Energy (DOE) and with co-funding from the Northeast Gas Association (NGA), to develop an in-pipe natural gas prototype measurement and wireless communications system for assessing and monitoring distribution networks. This projected was completed in April 2006, and culminated in the installation of more than 2 dozen GasNet nodes in both low- and high-pressure cast-iron and steel mains owned by multiple utilities in the northeastern US. Utilities are currently logging data (off-line) and monitoring data in real time from single and multiple networked sensors over cellular networks and collecting data using wireless bluetooth PDA systems. The system was designed to be modular, using in-pipe sensor-wands capable of measuring, flow, pressure, temperature, water-content and vibration. Internal antennae allowed for the use of the pipe-internals as a waveguide for setting up a sensor network to collect data from multiple nodes simultaneously. Sensor nodes were designed to be installed with low- and no-blow techniques and tools. Using a multi-drop bus technique with a custom protocol, all electronics were designed to be buriable and allow for on-board data-collection (SD-card), wireless relaying and cellular network forwarding. Installation options afforded by the design included direct-burial and external polemounted variants. Power was provided by one or more batteries, direct AC-power (Class I Div.2) and solar-array. The utilities are currently in a data-collection phase and intend to use the collected (and processed) data to make capital improvement decisions, compare it to Stoner model predictions and evaluate the use of such a system for future expansion, technology-improvement and commercialization starting later in 2006.

  19. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

    2004-03-01

    A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has already succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to innovate research methods and construct necessary instrumentation. As funding for this project, scheduled to commence December 1, 2002, had only been in place for less than half of the reporting period, project progress has been less than for other reporting periods. Nevertheless, significant progress has been made and several cruises are planned for the summer/fall of 2003 to test equipment, techniques and compatibility of systems. En route to reaching the primary goal of the Consortium, the establishment of a monitoring station on the sea floor, the following achievements have been made: (1) Progress on the vertical line array (VLA) of sensors: Software and hardware upgrades to the data logger for the prototype vertical line array, including enhanced programmable gains, increased sampling rates, improved surface communications, Cabling upgrade to allow installation of positioning sensors, Incorporation of capability to map the bottom location of the VLA, Improvements in timing issues for data recording. (2) Sea Floor Probe: The Sea Floor Probe and its delivery system, the Multipurpose sled have been completed; The probe has been modified to penetrate the <1m blanket of hemipelagic ooze at the water/sea floor interface to provide the necessary coupling of the accelerometer with the denser underlying sediments. (3) Electromagnetic bubble detector and counter: Initial tests performed with standard conductivity sensors detected nonconductive objects as small as .6mm, a very encouraging result, Components for the prototype are being assembled, including a dedicated microcomputer to control power, readout and logging of the data, all at an acceptable speed. (4) Acoustic Systems for Monitoring Gas Hydrates: Video recordings of bubbles emitted from a seep in Mississippi Canyon have been made from a submersible dive and the bubbles analyzed with respect to their size, number, and rise rate; these measurements will be used to determine the parameters to build the system capable of measuring gas escaping at the site of the monitoring station; A scattering system and bubble-producing device, being assembled at USM, will be tested in the next two months, and the results compared to a physical scattering model. (5) Mid-Infrared Sensor for Continuous Methane Monitoring: Progress has been made toward minimizing system maintenance through increased capacity and operational longevity, Miniaturization of many components of the sensor systems has been completed, A software package has been designed especially for the MIR sensor data evaluation, Custom electronics have been developed that reduce power consumption and, therefore, increase the length of time the system can remain operational. (6) Seismo-acoustic characterization of sea floor properties and processes at the hydrate monitoring station. (7) Adaptation of the acoustic-logging device, developed as part of the European Union-funded research project, Sub-Gate, for monitoring temporal variations in seabe

  20. Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of a Sea Floor Monitoring Station Project

    SciTech Connect (OSTI)

    J. Robert Woolsey; Thomas M. McGee; Carol Blanton Lutken; Elizabeth Stidham

    2007-03-31

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health, was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical, geological, and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 (MC118) in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. These delays caused scheduling and deployments difficulties but many sensors and instruments were completed during this period. Software has been written that will accommodate the data that the station retrieves, when it begins to be delivered. In addition, new seismic data processing software has been written to treat the peculiar data to be received by the vertical line array (VLA) and additional software has been developed that will address the horizontal line array (HLA) data. These packages have been tested on data from the test deployments of the VLA and on data from other, similar, areas of the Gulf (in the case of the HLA software). The CMRET has conducted one very significant research cruise during this reporting period: a March cruise to perform sea trials of the Station Service Device (SSD), the custom Remotely Operated Vehicle (ROV) built to perform several of the unique functions required for the observatory to become fully operational. March's efforts included test deployments of the SSD and Florida Southern University's mass spectrometer designed to measure hydrocarbon gases in the water column and The University of Georgia's microbial collector. The University of Georgia's rotational sea-floor camera was retrieved as was Specialty Devices storm monitor array. The former was deployed in September and the latter in June, 2006. Both were retrieved by acoustic release from a dispensable weight. Cruise participants also went prepared to recover any and all instruments left on the sea-floor during the September Johnson SeaLink submersible cruise. One of the pore-fluid samplers, a small ''peeper'' was retrieved successfully and in fine condition. Other instrumentation was left on the sea-floor until modifications of the SSD are complete and a return cruise is accomplished.

  1. Focus Series: Maine - Residential Direct Install Program | Department of

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

    Energy Maine - Residential Direct Install Program Focus Series: Maine - Residential Direct Install Program Better Buildings Neighborhood Program Focus Series: Maine - Residential Direct Install Program: Residential Air Sealing Program Drives Maine Home Energy Savings Through the Roof. PDF icon Focus Series: Maine More Documents & Publications Better Buildings: Financing and Incentives: Spotlight on Maine: Transition to a Sustainable Level of Incentives Spotlight on Maine: Transition to a

  2. Continuous sea-floor spreading in Red Sea: an alternative interpretation of magnetic anomaly pattern

    SciTech Connect (OSTI)

    La Brecque, J.L.; Zitellini

    1985-04-01

    The magnetic anomaly pattern over the Red Sea can be modeled as a continuous system of sea-floor spreading from the early Miocene to the present by using a timevarying process filter. The half spreading rate is approximately 1 cm/yr (0.4 in./yr) since initial rifting. The parameters that determine the process filter and development of the transition zone are the intrusion parameter (a measure of the dispersion of feeder dikes or horizontal strain about the rift axis), a flow parameter (a measure of the average flow width), and the effusion parameter (a measure of the volcanic effusion and thickness of layer 2). The authors estimate the flow parameter to be 2.7km(1.7 mi) and the intrusion parameter to be 7.5km(4.7 mi) at early rifting. These values suggest that a wide distribution of axial dikes or horizontal strain is the dominant factor in forming the magnetic anomaly pattern. Reduction in the width of the intrusion parameter and the effusion rate as rifting proceeded resulted in focusing of the strain, thinning of layer 2, and formation of the Red Sea deeps. Their modeling suggests that phase 2, or the stratoid phase, began about the time of anomaly 5C or chron C5C approximately 16 Ma. This age is compatible with geologic estimates of the initial rifting at the late Oligocene to early Miocene (Coleman, 1974; Gass, 1977). The opening rate for Africa-Arabia plate motion has remained relatively constant since early rifting although the African margin appears to be accreting faster than the Arabian plate.

  3. Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training

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

    Boosts Energy Upgrade Conversions | Department of Energy Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions. PDF icon Spotlight on Maine More Documents & Publications Better Buildings: Financing and Incentives: Spotlight on Maine:

  4. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    J. Robert Woolsey; Tom McGee; Carol Lutken; Elizabeth Stidham

    2006-06-01

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort was made to locate and retain the services of a suitable vessel and submersibles or Remotely Operated Vehicles (ROVs) following the storms and the loss of the contracted vessel, the M/V Ocean Quest and its two submersibles, but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA).

  5. Maine State Historic Preservation Programmatic Agreement | Department of

    Energy Savers [EERE]

    Data Dashboard Maine -- SEP Data Dashboard The data dashboard for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. File Maine -- SEP Data Dashboard More Documents & Publications Maryland Data Dashboard Nevada -- SEP Data Dashboard Fayette County, Pennsylvania Data Dashboard

    Summary of Reported Data Maine -- SEP Summary of Reported Data The summary of reported data for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. PDF icon Maine -- SEP Summary

  6. Factors Impacting EGR Cooler Fouling - Main Effects and Interactions...

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

    Impacting EGR Cooler Fouling - Main Effects and Interactions Factors Impacting EGR Cooler Fouling - Main Effects and Interactions Presentation given at the 16th Directions in ...

  7. PP-32 Eastern Maine Electric Cooperative Inc | Department of...

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

    Eastern Maine Electric Cooperative Inc to construct, operate, and maintain electric transmissionf facilities at the U.S-Canada border. PDF icon PP-32 Eastern Maine Electric ...

  8. PP-43 Maine Electric Power Company, Inc. | Department of Energy

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

    Maine Electric Power Company, Inc. to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PDF icon PP-43 Maine Electric Power Company, ...

  9. PP-12 Maine Public Service Company | Department of Energy

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

    Maine Public Service Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. PDF icon PP-12 Maine Public Service Company More ...

  10. Better Buildings: Workforce, Spotlight on Maine: Contractor Sales...

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

    Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy...

  11. Town of Madison, Maine (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Madison, Maine (Utility Company) Jump to: navigation, search Name: Madison Electric Works Place: Maine Phone Number: 207.696.4401 Website: www.madelec.net Outage Hotline:...

  12. Maine's 2nd congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. This page represents a congressional district in Maine. Registered Energy Companies in Maine's 2nd congressional district Evergreen Wind...

  13. Efficiency Maine Summary of Reported Data | Department of Energy

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

    Summary of Reported Data Efficiency Maine Summary of Reported Data Summary of data reported by Better Buildings Neighborhood Program partner Efficiency Maine. PDF icon Efficiency ...

  14. Better Buildings: Financing and Incentives: Spotlight on Maine...

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

    Maine: Transition to a Sustainable Level of Incentives Better Buildings: Financing and Incentives: Spotlight on Maine: Transition to a Sustainable Level of Incentives Better...

  15. EIS-0508: Downeast LNG Import-Export Project, Robbinston, Maine...

    Office of Environmental Management (EM)

    8: Downeast LNG Import-Export Project, Robbinston, Maine EIS-0508: Downeast LNG Import-Export Project, Robbinston, Maine SUMMARY The Federal Energy Regulatory Commission (FERC) is ...

  16. University of Maine Researching Floating Technologies for Deepwater...

    Office of Environmental Management (EM)

    Maine Researching Floating Technologies for Deepwater Offshore Wind University of Maine Researching ... To pursue commercial development of floating wind turbine technology, ...

  17. Maine Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    state, county, city, or district. For more information, please visit the Middle School Coach page. Maine Region Middle School Regional Maine Massachusetts Regional Middle School...

  18. DOE Zero Energy Ready Home Case Study: Near Zero Maine Home II - Vassalboro, Maine

    SciTech Connect (OSTI)

    none,

    2014-11-01

    This case study describes a DOE Zero Energy Ready home in Vassalboro, Maine, that scored HERS 35 without PV and HERS 11 with PV. This 1,200 ft2 home has 10.5-inch-thick double-walls with 3 layers of mineral wool batt insulation, an R-20 insulated slab, R-70 cellulose in the attic, extensive air sealing, a mini-split heat pump, an heat recovery ventilator, solar water heating, LED lighting, 3.9 kWh PV, and triple-pane windows.

  19. Maine -- SEP Summary of Reported Data | Department of Energy

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

    Maine -- SEP Summary of Reported Data Maine -- SEP Summary of Reported Data The summary of reported data for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. PDF icon Maine -- SEP Summary of Reported Data More Documents & Publications Michigan -- SEP Summary of Reported Data NYSERDA

  20. Efficiency Maine Summary of Reported Data | Department of Energy

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

    Summary of Reported Data Efficiency Maine Summary of Reported Data Summary of data reported by Better Buildings Neighborhood Program partner Efficiency Maine. PDF icon Efficiency Maine Summary of Reported Data More Documents & Publications Maine -- SEP Summary of Reported Data New Hampshire Summary of Reported Data Virginia -- SEP Summary of Reported Data

  1. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

    2005-08-01

    A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to innovate research methods and construct necessary instrumentation. A year into the life of this cooperative agreement, we note the following achievements: (1) Progress on the vertical line array (VLA) of sensors: (A) Software and hardware upgrades to the data logger for the prototype vertical line array, including enhanced programmable gains, increased sampling rates, improved surface communications, (B) Cabling upgrade to allow installation of positioning sensors, (C) Adaptation of SDI's Angulate program to use acoustic slant ranges and DGPS data to compute and map the bottom location of the vertical array, (D) Progress in T''0'' delay and timing issues for improved control in data recording, (E) Successful deployment and recovery of the VLA twice during an October, 2003 cruise, once in 830m water, once in 1305m water, (F) Data collection and recovery from the DATS data logger, (G) Sufficient energy supply and normal functioning of the pressure compensated battery even following recharge after the first deployment, (H) Survival of the acoustic modem following both deployments though it was found to have developed a slow leak through the transducer following the second deployment due, presumably, to deployment in excess of 300m beyond its rating. (2) Progress on the Sea Floor Probe: (A) The Sea Floor Probe and its delivery system, the Multipurpose sled have been completed, (B) The probe has been modified to penetrate the <1m blanket of hemipelagic ooze at the water/sea floor interface to provide the necessary coupling of the accelerometer with the denser underlying sediments, (C) The MPS has been adapted to serve as an energy source for both p- and s-wave studies at the station as well as to deploy the horizontal line arrays and the SFP. (3) Progress on the Electromagnetic Bubble Detector and Counter: (A) Components for the prototype have been assembled, including a dedicated microcomputer to control power, readout and logging of the data, all at an acceptable speed, (B) The prototype has been constructed and preliminary data collected, (C) The construction of the field system is underway. (4) Progress on the Acoustic Systems for Monitoring Gas Hydrates: (A) Video recordings of bubbles emitted from a seep in Mississippi Canyon have been made from a submersible dive and the bubbles analyzed with respect to their size, number, and rise rate. These measurements have been used to determine the parameters to build the system capable of measuring gas escaping at the site of the monitoring station, (B) Laboratory tests performed using the project prototype have produced a conductivity data set that is being used to refine parameters of the field model. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: (A) Preliminary designs of mounting pieces for electrical components of ''sphereIR'' have been completed using AutoCAD software, (B) The preliminary design of an electronics baseplate has been completed and aided in the optimization of

  2. Maine Recovery Act State Memo | Department of Energy

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

    Maine Recovery Act State Memo Maine Recovery Act State Memo Maine has substantial natural resources, including wind, biomass, and hydroelectric power. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Maine are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to solar and wind. Through these investments, Maine's businesses,

  3. Spotlight on Maine: Transition to a Sustainable Level of Incentives |

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

    Department of Energy Spotlight on Maine: Transition to a Sustainable Level of Incentives Spotlight on Maine: Transition to a Sustainable Level of Incentives PDF icon Spotlight on Maine: Transition to a Sustainable Level of Incentives More Documents & Publications Better Buildings: Financing and Incentives: Spotlight on Maine: Transition to a Sustainable Level of Incentives Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions Focus

  4. Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine

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

    Propane Buses Shuttle Visitors in Maine to someone by E-mail Share Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Facebook Tweet about Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Twitter Bookmark Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Google Bookmark Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Delicious Rank Alternative Fuels Data Center: Propane Buses Shuttle Visitors in

  5. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis

    2005-11-01

    A Consortium, designed to assemble leaders in gas hydrates research, has been established at the University of Mississippi's Center for Marine Resources and Environmental Technology, CMRET. The primary objective of the group is to design and emplace a remote monitoring station on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station allows for the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in this relatively new research arena. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. Noteworthy achievements one year into the extended life of this cooperative agreement include: (1) Progress on the vertical line array (VLA) of sensors: (1a) Repair attempts of the VLA cable damaged in the October >1000m water depth deployment failed; a new design has been tested successfully. (1b) The acoustic modem damaged in the October deployment was repaired successfully. (1c) Additional acoustic modems with greater depth rating and the appropriate surface communications units have been purchased. (1d) The VLA computer system is being modified for real time communications to the surface vessel using radio telemetry and fiber optic cable. (1e) Positioning sensors--including compass and tilt sensors--were completed and tested. (1f) One of the VLAs has been redesigned to collect near sea floor geochemical data. (2) Progress on the Sea Floor Probe: (2a) With the Consortium's decision to divorce its activities from those of the Joint Industries Program (JIP), due to the JIP's selection of a site in 1300m of water, the Sea Floor Probe (SFP) system was revived as a means to emplace arrays in the shallow subsurface until arrangements can be made for boreholes at >1000m water depth. (2b) The SFP penetrometer has been designed and construction begun. (2c) The SFP geophysical and pore-fluid probes have been designed. (3) Progress on the Acoustic Systems for Monitoring Gas Hydrates: (3a) Video recordings of bubbles emitted from a seep in Mississippi Canyon have been analyzed for effects of currents and temperature changes. (3b) Several acoustic monitoring system concepts have been evaluated for their appropriateness to MC118, i.e., on the deep sea floor. (3c) A mock-up system was built but was rejected as too impractical for deployment on the sea floor. (4) Progress on the Electromagnetic Bubble Detector and Counter: (4a) Laboratory tests were performed using bubbles of different sizes in waters of different salinities to test the sensitivity of the. Differences were detected satisfactorily. (4b) The system was field tested, first at the dock and then at the shallow water test site at Cape Lookout Bight where methane bubbles from the sea floor, naturally, in 10m water depth. The system successfully detected peaks in bubbling as spike decreases in conductivity. (5) Progress on the Mid-Infrared Sensor for Continuous Methane Monitoring: (5a) Modeling and design of an optics platform complementary to the constructed electronics platform for successful incorporation into ''sphereIR'' continues. AutoCAD design and manual construction of mounting pieces for major optical components have been completed. (5b) Initial design concepts for IR-ATR sensor probe geometries have been established and evaluated. Initial evaluations of a horizontal ATR (HATR) sensing probe with fiber optic guiding light have been performed and validate the design concept as a potentially viable deep sea sensing pr

  6. Calpine Power America LLC (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Calpine Power America LLC (Maine) Jump to: navigation, search Name: Calpine Power America LLC Place: Maine Phone Number: 302.468.5400 Website: www.calpine.com Outage Hotline: 1...

  7. PP-81 The Maine Pubplic Service Company (MPS) | Department of...

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

    The Maine Pubplic Service Company (MPS) to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PDF icon PP-81 The Maine Pubplic Service ...

  8. Noble Americas Energy Solutions LLC (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Maine) Jump to: navigation, search Name: Noble Americas Energy Solutions LLC Place: Maine Phone Number: 1 877-273-6772 Website: noblesolutions.com Outage Hotline: 1 888-896-8629...

  9. American PowerNet (Maine) | Open Energy Information

    Open Energy Info (EERE)

    PowerNet (Maine) Jump to: navigation, search Name: American PowerNet Place: Maine Phone Number: (877) 977-2636 Website: americanpowernet.com Outage Hotline: (877) 977-2636...

  10. ,"Maine Natural Gas Industrial Price (Dollars per Thousand Cubic...

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

    586-8800",,,"1292016 12:15:49 AM" "Back to Contents","Data 1: Maine Natural Gas Industrial Price (Dollars per Thousand Cubic Feet)" "Sourcekey","N3035ME3" "Date","Maine...

  11. Hess Retail Natural Gas and Elec. Acctg. (Maine) | Open Energy...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. (Maine) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Maine Phone Number: 1-800-437-7645 Website:...

  12. SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

    SciTech Connect (OSTI)

    Paul Higley; J. Robert Woolsey; Ralph Goodman; Vernon Asper; Boris Mizaikoff; Angela Davis; Bob A. Hardage; Jeffrey Chanton; Rudy Rogers

    2006-05-18

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The primary objective of the group has been to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floor sediments on a more-or-less continuous basis over an extended period of time. Development of the station has always included the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. This possibility has recently achieved reality via the National Institute for Undersea Science and Technology's (NIUST) solicitation for proposals for research to be conducted at the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, have had to be postponed and the use of the vessel M/V Ocean Quest and its two manned submersibles sacrificed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort is being made to locate and retain the services of a replacement vessel and submersibles or Remotely Operated Vehicles (ROVs) but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in the previous report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs.

  13. Support of Gulf of Mexico Hydrate Research Consortium: Activities to Support Establishment of a Sea Floor Monitoring Station Project

    SciTech Connect (OSTI)

    Carol Lutken

    2006-09-30

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The Consortium is administered by the Center for Marine Resources and Environmental Technology, CMRET, at the University of Mississippi. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2007, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the marine environment, including sea water and sea-floor sediments, on a more-or-less continuous basis over an extended period of time. In 2005, biological monitoring, as a means of assessing environmental health, was added to the mission of the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has now achieved a microbial dimension in addition to the geophysical, geological, and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The CMRET has conducted several research cruises during this reporting period: one in April, one in June, one in September. April's effort was dedicated to surveying the mound at MC118 with the Surface-Source-Deep-Receiver (SSDR) seismic surveying system. This survey was completed in June and water column and bottom samples were collected via box coring. A microbial filtering system developed by Consortium participants at the University of Georgia was also deployed, run for {approx}12 hours and retrieved. The September cruise, designed to deploy, test, and in some cases recover, geochemical and microbial instruments and experiments took place aboard Harbor Branch's Seward Johnson and employed the Johnson SeaLink manned submersible. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in a previously submitted report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs. In addition, Barrodale Computing Services Ltd. (BCS) completed their work; their final report is the bulk of the semiannual report that precedes (abstract truncated)

  14. Workplace Charging Challenge Partner: University of Maine | Department of

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

    Energy Maine Workplace Charging Challenge Partner: University of Maine Workplace Charging Challenge Partner: University of Maine Joined the Challenge: November 2014 Headquarters: Orono, ME Charging Locations: N/A Domestic Employees: 180 The Advanced Structures and Composites Center at the University of Maine provides research, education, and economic development encompassing material sciences, manufacturing and engineering of composites and structures. With support from the U.S. Department

  15. MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY | Department of

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

    Energy MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY Nearly 70% of households in Maine rely on fuel oil as their primary energy source for home heating, more than any other state. Coupled with the state's long, cold winters, homeowners' dependence on oil renders them particularly vulnerable to fluctuating fuel costs. Especially for the state's aging multifamily housing

  16. Better Buildings: Financing and Incentives: Spotlight on Maine: Transition

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

    to a Sustainable Level of Incentives | Department of Energy Buildings: Financing and Incentives: Spotlight on Maine: Transition to a Sustainable Level of Incentives Better Buildings: Financing and Incentives: Spotlight on Maine: Transition to a Sustainable Level of Incentives Better Buildings: Financing and Incentives: Spotlight on Maine: Transition to a Sustainable Level of Incentives PDF icon Spotlight on Maine: Transition to a Sustainable Level of Incentives More Documents &

  17. National Trust for Historic Preservation: America Saves! Energizing Main

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

    Street Small Businesses | Department of Energy National Trust for Historic Preservation: America Saves! Energizing Main Street Small Businesses National Trust for Historic Preservation: America Saves! Energizing Main Street Small Businesses National Trust for Historic Preservation: America Saves! Energizing Main Street Small Businesses Lead Performer: National Trust for Historic Preservation - Washington, DC Partners: - National Renewable Energy Laboratory - Golden, CO - Lend Lease - New

  18. MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY | Department...

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

    MEP focused on financial incentives to help Maine landlords ... MEP expanded these services to small- and medium-sized ... Marketing and Outreach: MEP recruited participants by ...

  19. Chebeague Island, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:en.openei.orgwindex.php?titleChebeagueIsland,Maine&oldi...

  20. The Fermilab Main Injector: high intensity operation and beam...

    Office of Scientific and Technical Information (OSTI)

    Title: The Fermilab Main Injector: high intensity operation and beam loss control Authors: ... Sponsoring Org: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25) Country of ...

  1. ,"Maine Natural Gas Exports (No Intransit Deliveries) (Million...

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Exports (No Intransit Deliveries) (Million Cubic Feet)",1,"Annual",2014...

  2. Dover-Foxcroft, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Dover-Foxcroft, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1833883, -69.2269893 Show Map Loading map... "minzoom":false,"mapping...

  3. New Gloucester, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    New Gloucester, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.962853, -70.2825536 Show Map Loading map... "minzoom":false,"mappings...

  4. Maine Natural Gas Delivered to Commercial Consumers for the Account...

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

    Delivered to Commercial Consumers for the Account of Others (Million Cubic Feet) Maine Natural Gas Delivered to Commercial Consumers for the Account of Others (Million Cubic Feet)...

  5. Lincoln County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lincoln County, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.108282, -69.511031 Show Map Loading map... "minzoom":false,"mappingse...

  6. Owls Head, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Owls Head, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.082303, -69.0572612 Show Map Loading map... "minzoom":false,"mappingservic...

  7. Long Island, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Long Island, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.6842491, -70.1711588 Show Map Loading map... "minzoom":false,"mappingser...

  8. South Portland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    South Portland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.6414716, -70.2408811 Show Map Loading map... "minzoom":false,"mapping...

  9. Brunswick Station, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Brunswick Station, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.89624, -69.931446 Show Map Loading map... "minzoom":false,"mapping...

  10. Cumberland Center, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Cumberland Center, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7964679, -70.2589388 Show Map Loading map... "minzoom":false,"mapp...

  11. Little Falls-South Windham, Maine: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Little Falls-South Windham, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7333197, -70.4270734 Show Map Loading map......

  12. Beaver Cove, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Beaver Cove, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.560582, -69.4606148 Show Map Loading map... "minzoom":false,"mappingserv...

  13. York County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    York County, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.4132697, -70.6702521 Show Map Loading map... "minzoom":false,"mappingser...

  14. South Eliot, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    South Eliot, Maine: Energy Resources (Redirected from South Eliot, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.1081433, -70.7775543 Show Map Loading...

  15. Kennebec County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Kennebec County, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.4499153, -69.7038278 Show Map Loading map... "minzoom":false,"mappin...

  16. Falmouth Foreside, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Falmouth Foreside, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7348031, -70.2078262 Show Map Loading map... "minzoom":false,"mapp...

  17. North Windham, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    North Windham, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.8342433, -70.4383871 Show Map Loading map... "minzoom":false,"mappings...

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

    Open Energy Info (EERE)

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

  19. Androscoggin County, Maine ASHRAE 169-2006 Climate Zone | Open...

    Open Energy Info (EERE)

    Apps Datasets Community Login | Sign Up Search Page Edit History Androscoggin County, Maine ASHRAE 169-2006 Climate Zone Jump to: navigation, search County Climate Zone Place...

  20. North Yarmouth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    North Yarmouth, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.8523975, -70.2364391 Show Map Loading map... "minzoom":false,"mapping...

  1. Efficiency Maine: Small Businesses Achive Big Energy Savings

    SciTech Connect (OSTI)

    2004-07-01

    This fact sheet details the state of Maine's energy-efficiency regulations, which focused on energy saving appliances and efficient HVAC.

  2. Muscle Ridge Islands, Maine: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  3. South Thomaston, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  4. Frye Island, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  5. Cape Elizabeth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  6. Energy Secretary Hails University of Maine's Wind Research |...

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

    of Maine on Monday, calling the school's offshore wind technology program "truly impressive." ... To date, there have only been two floating wind farms in the world, a decommissioned, ...

  7. How to Contact Power Services (pbl/main)

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

    you cannot find contact information for a specific Power Services employee on the Power Services web site, please call the Bonneville Power Administration main switchboard...

  8. ,"Maine Natural Gas Imports Price (Dollars per Thousand Cubic...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Imports Price (Dollars per Thousand Cubic Feet)",1,"Annual",2014 ,"Release Date:","9...

  9. South Jersey Energy Company (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Company Place: Maine Phone Number: 800-266-6020 Website: www.southjerseyenergy.com Twitter: @SoJerseyEnergy Facebook: https:www.facebook.comsouthjerseyenergy References:...

  10. Integrys Energy Services, Inc. (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Services, Inc. Place: Maine Phone Number: 1-866-237-7693 Website: integrysenergy.com Twitter: @ConstellationEG Facebook: https:www.facebook.comConstellationEnergy...

  11. Consolidated Edison Sol Inc (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Maine Phone Number: (914) 286-7000 Website: www.conedsolutions.com Twitter: @ConEdSolutions Facebook: https:www.facebook.comconedsolutions...

  12. Better Buildings: Financing and Incentives: Spotlight on Maine...

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

    ... for programs is often as much art as science. "The incentive needs to be high enough ... Applying this philosophy, Efficiency Maine launched a new incentive program, the ...

  13. Hancock County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.5770308, -68.3566918 Show Map Loading map... "minzoom":false,"mappingservice":"google...

  14. The Fermilab Main Injector: high intensity operation and beam...

    Office of Scientific and Technical Information (OSTI)

    operation and beam loss control Citation Details In-Document Search Title: The Fermilab Main Injector: high intensity operation and beam loss control You are accessing a ...

  15. Support of Gulf of Mexico Hydrate Research Consortium: Activities of Support Establishment of a Sea Floor Monitoring Station Project

    SciTech Connect (OSTI)

    J. Robert Woolsey; Thomas McGee; Carol Lutken

    2008-05-31

    The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research that shared the need for a way to conduct investigations of gas hydrates and their stability zone in the Gulf of Mexico in situ on a more-or-less continuous basis. The primary objective of the group is to design and emplace a remote monitoring station or sea floor observatory (SFO) on the sea floor in the northern Gulf of Mexico, in an area where gas hydrates are known to be present at, or just below, the sea floor and to discover the configuration and composition of the subsurface pathways or 'plumbing' through which fluids migrate into and out of the hydrate stability zone (HSZ) to the sediment-water interface. Monitoring changes in this zone and linking them to coincident and perhaps consequent events at the seafloor and within the water column is the eventual goal of the Consortium. This mission includes investigations of the physical, chemical and biological components of the gas hydrate stability zone - the sea-floor/sediment-water interface, the near-sea-floor water column, and the shallow subsurface sediments. The eventual goal is to monitor changes in the hydrate stability zone over time. Establishment of the Consortium succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among those involved in gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative methods and construct necessary instrumentation. Following extensive investigation into candidate sites, Mississippi Canyon 118 (MC118) was chosen by consensus of the Consortium at their fall, 2004, meeting as the site most likely to satisfy all criteria established by the group. Much of the preliminary work preceding the establishment of the site - sensor development and testing, geophysical surveys, and laboratory studies - has been reported in agency documents including the Final Technical Report to DOE covering Cooperative Agreement DEFC26-00NT40920 and Semiannual Progress Reports for this award, DE-FC26-02NT41628. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in MC118 in May of 2005. Follow-up deployments, planned for fall 2005, had to be postponed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. SFO completion, now anticipated for 2009-10, has, therefore, been delayed. Although delays caused scheduling and deployment difficulties, many sensors and instruments were completed during this period. Software has been written that will accommodate the data that the station retrieves, when it begins to be delivered. In addition, new seismic data processing software has been written to treat the peculiar data to be received by the vertical line array (VLA) and additional software has been developed that will address the horizontal line array (HLA) data. These packages have been tested on data from the test deployments of the VLA and on data from other, similar, areas of the Gulf (in the case of the HLA software). During the life of this Cooperative Agreement (CA), the CMRET conducted many cruises. Early in the program these were executed primarily to survey potential sites and test sensors and equipment being developed for the SFO. When MC118 was established as the observatory site, subsequent cruises focused on this location. Beginning in 2005 and continuing to the present, 13 research cruises to MC118 have been conducted by the Consortium. During September, 2006, the Consortium was able to secure 8 days aboard the R/V Seward Johnson with submersible Johnson SeaLink, a critical chapter in the life of the Observatory project as important documentation, tests, recoveries and deployments were accomplished during this trip (log appended). Consortium members have participated materially in a number of additional cruises including several of the NIUST autonomous underwater vehicle (AUV), Ea

  16. 2001 FEMP Customer Survey Report (Main Report) | Department of Energy

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

    Main Report) 2001 FEMP Customer Survey Report (Main Report) This summary presents the key findings and recommendations from the 2001 FEMP customer survey. The key findings presented in this summary are a condensed presentation of the more detailed findings presented in each of the chapters. PDF icon Study Report More Documents & Publications 2001 FEMP Customer Survey Report (Summary

  17. Maine - Seds - U.S. Energy Information Administration (EIA)

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

    ... Enter Search Term(s): Search eia.gov A-Z Index A-Z Index A B C D E F G H I J K L M N O P Q R S T U V W XYZ U.S. States Maine Maine Profile State Profile and Energy Estimates ...

  18. Dispersion of UO{sub 2}F{sub 2} aerosol and HF vapor in the operating floor during winter ventilation at the Paducah Gaseous Diffusion Plant

    SciTech Connect (OSTI)

    Kim, S.H.; Chen, N.C.J.; Taleyarkhan, R.P.; Keith, K.D.; Schmidt, R.W.; Carter, J.C.

    1996-12-30

    The gaseous diffusion process is currently employed at two plants in the US: the Paducah Gaseous Diffusion Plant and the Portsmouth Gaseous Diffusion Plant. As part of a facility-wide safety evaluation, a postulated design basis accident involving large line-rupture induced releases of uranium hexafluoride (UF{sub 6}) into the process building of a gaseous diffusion plant (GDP) is evaluated. When UF{sub 6} is released into the atmosphere, it undergoes an exothermic chemical reaction with moisture (H{sub 2}O) in the air to form vaporized hydrogen fluoride (HF) and aerosolized uranyl fluoride (UO{sub 2}F{sub 2}). These reactants disperse in the process building and transport through the building ventilation system. The ventilation system draws outside air into the process building, distributes it evenly throughout the building, and discharges it to the atmosphere at an elevated temperature. Since air is recirculated from the cell floor area to the operating floor, issues concerning in-building worker safety and evacuation need to be addressed. Therefore, the objective of this study is to evaluate the transport of HF vapor and UO{sub 2}F{sub 2} aerosols throughout the operating floor area following B-line break accident in the cell floor area.

  19. Maine Natural Gas Total Consumption (Million Cubic Feet)

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

    Total Consumption (Million Cubic Feet) Maine Natural Gas Total Consumption (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's...

  20. Maine Natural Gas Exports (No Intransit Deliveries) (Million...

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

    Exports (No Intransit Deliveries) (Million Cubic Feet) Maine Natural Gas Exports (No Intransit Deliveries) (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

  1. Maine Natural Gas Input Supplemental Fuels (Million Cubic Feet...

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

    Input Supplemental Fuels (Million Cubic Feet) Maine Natural Gas Input Supplemental Fuels (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  2. Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet...

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

    Vehicle Fuel Consumption (Million Cubic Feet) Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  3. Maine Natural Gas Number of Residential Consumers (Number of...

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

    Residential Consumers (Number of Elements) Maine Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  4. Maine Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    % of Total Residential Deliveries (Percent) Maine Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  5. E-print Network : Main View : Deep Federated Search

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

    javascript. Home About Contact Us Help E-print Network Search Powered By Deep Web Technologies New Search Preferences E-print Network E-print Network Skip to main content FAQ *...

  6. World Energy Projection System Plus Model Documentation: Main Model

    Reports and Publications (EIA)

    2011-01-01

    This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Main Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

  7. Maine Natural Gas Number of Industrial Consumers (Number of Elements...

    Gasoline and Diesel Fuel Update (EIA)

    Industrial Consumers (Number of Elements) Maine Natural Gas Number of Industrial Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  8. ,"Maine Natural Gas Price Sold to Electric Power Consumers (Dollars...

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

    ,,"(202) 586-8800",,,"03282016 11:40:53 AM" "Back to Contents","Data 1: Maine Natural Gas Price Sold to Electric Power Consumers (Dollars per Thousand Cubic Feet)" ...

  9. Case Study: Near Zero Maine Home II | Department of Energy

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

    Those words were enough to motivate Tom Fullam of Vassalboro, Maine, to build his first high-performance house. The home achieved a HERS score of 38 and earned him a 2011 silver ...

  10. Maine: Energy Efficiency Program Helps Generate Town's Electricity

    Broader source: Energy.gov [DOE]

    Energy Efficiency program helps municipalities with their energy bills. Thomaston, Maine, was able to install solar panels to generate 13% of the electricity used by the wastewater treatment facility.

  11. ,"Maine Natural Gas LNG Storage Net Withdrawals (MMcf)"

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

    ...Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"4292016 7:06:12 AM" "Back to Contents","Data 1: Maine Natural Gas LNG Storage ...

  12. Small Wind Electric Systems: A Maine Consumer's Guide

    SciTech Connect (OSTI)

    Not Available

    2003-06-01

    The purpose of the Small Wind Electric Systems Consumer's: A Maine Consumer's Guide is to provide consumers with enough information to help them determine if a small wind electric system will work for them based on their wind resource, the type and size of their sites, and their economics. The cover of this guide contains a wind resource map for the state of Maine and information about state incentives and contacts for more information.

  13. Smart Meter Investments Yield Positive Results in Maine | Department of

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

    Energy Meter Investments Yield Positive Results in Maine Smart Meter Investments Yield Positive Results in Maine February 28, 2014 - 12:06pm Addthis Since 2009, the U.S. Department of Energy (DOE) and the electricity industry have jointly invested over $7.9 billion in 99 cost-shared Smart Grid Investment Grant (SGIG) projects to modernize the electric grid, strengthen cybersecurity, improve interoperability, and collect an unprecedented level of data on improvements in grid operations and

  14. Integrated main rail, feed rail, and current collector

    DOE Patents [OSTI]

    Petri, R.J.; Meek, J.; Bachta, R.P.; Marianowski, L.G.

    1994-11-08

    A separator plate is described for a fuel cell comprising an anode current collector, a cathode current collector and a main plate, the main plate disposed between the anode current collector and the cathode current collector. The anode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the anode side of the separator plate and the cathode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the cathode side of the separator plate. In this manner, the number of components required to manufacture and assemble a fuel cell stack is reduced. 9 figs.

  15. Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet)

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

    Vehicle Fuel Consumption (Million Cubic Feet) Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 100 0 2000's 0 0 0 0 0 0 0 0 1 2010's 1 1 1 1 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages: Natural Gas Delivered to Vehicle Fuel Consumers Maine Natural

  16. Integrated main rail, feed rail, and current collector

    DOE Patents [OSTI]

    Petri, Randy J.; Meek, John; Bachta, Robert P.; Marianowski, Leonard G.

    1994-01-01

    A separator plate for a fuel cell comprising an anode current collector, a cathode current collector and a main plate, the main plate disposed between the anode current collector and the cathode current collector. The anode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the anode side of the separator plate and the cathode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the cathode side of the separator plate. In this manner, the number of components required to manufacture and assemble a fuel cell stack is reduced.

  17. Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet...

    Gasoline and Diesel Fuel Update (EIA)

    Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2010 0 0 0 0 0 0 0 0 0 0 0 0 2011 0 0 0 0 0 0 0 0 0 0 0 0 2012...

  18. The zero age main sequence of WIMP burners

    SciTech Connect (OSTI)

    Fairbairn, Malcolm; Scott, Pat; Edsjoe, Joakim

    2008-02-15

    We modify a stellar structure code to estimate the effect upon the main sequence of the accretion of weakly-interacting dark matter onto stars and its subsequent annihilation. The effect upon the stars depends upon whether the energy generation rate from dark matter annihilation is large enough to shut off the nuclear burning in the star. Main sequence weakly-interacting massive particles (WIMP) burners look much like proto-stars moving on the Hayashi track, although they are in principle completely stable. We make some brief comments about where such stars could be found, how they might be observed and more detailed simulations which are currently in progress. Finally we comment on whether or not it is possible to link the paradoxically hot, young stars found at the galactic center with WIMP burners.

  19. Maine Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

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

    Net Withdrawals (Million Cubic Feet) Maine Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's -86 15 -85 5 12 6 0 0 4 1990's -4 1 4 -2 5 3 4 -2 17 15 2000's 12 0 6 51 22 34 18 -21 0 -33 2010's -25 -18 2 1 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages: Net

  20. Maine Renewable Electric Power Industry Net Generation, by Energy Source

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

    Maine" "Energy Source",2006,2007,2008,2009,2010 "Geothermal","-","-","-","-","-" "Hydro Conventional",4278,3738,4457,4212,3810 "Solar","-","-","-","-","-" "Wind","-",99,132,299,499 "Wood/Wood Waste",3685,3848,3669,3367,3390 "MSW Biogenic/Landfill Gas",235,208,206,232,237 "Other Biomass",48,52,52,41,27

  1. Maine Total Electric Power Industry Net Generation, by Energy Source

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

    Maine" "Energy Source",2006,2007,2008,2009,2010 "Fossil",8214,7869,8264,7861,8733 " Coal",321,376,352,72,87 " Petroleum",595,818,533,433,272 " Natural Gas",7298,6675,7380,7355,8374 " Other Gases","-","-","-","-","-" "Nuclear","-","-","-","-","-" "Renewables",8246,7945,8515,8150,7963 "Pumped

  2. Coastal Maine Botanical Gardens Bosarge Family Education Center

    High Performance Buildings Database

    Boothbay, ME The Bosarge Family Education Center offers the Gardens a unique opportunity to educate, influence and inspire the public regarding environmental sustainable living practices. The building is a new ~8000 SF Education Center adjacent to the existing Visitors Center in Boothbay ME, owned by Coastal Maine Botanical Gardens (CMBG). This project provides an important addition to CMBG's environmental programming and expands the Gardens' public image. It houses administrative office space as well as flexible and adaptable classroom space that can also be used for various events and gatherings.

  3. Maine Natural Gas LNG Storage Additions (Million Cubic Feet)

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

    Additions (Million Cubic Feet) Maine Natural Gas LNG Storage Additions (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 0 364 166 203 308 127 226 157 29 1990's 18 25 26 16 27 19 26 11 61 83 2000's 45 14 23 0 0 0 19 20 32 0 2010's 0 0 36 46 39 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages:

  4. Maine Natural Gas LNG Storage Withdrawals (Million Cubic Feet)

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

    Withdrawals (Million Cubic Feet) Maine Natural Gas LNG Storage Withdrawals (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 86 349 251 198 296 121 227 157 25 1990's 22 23 22 19 22 16 22 13 44 68 2000's 33 14 17 51 22 34 37 40 32 33 2010's 25 18 34 45 35 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring

  5. Maine Natural Gas Pipeline and Distribution Use (Million Cubic Feet)

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

    (Million Cubic Feet) Maine Natural Gas Pipeline and Distribution Use (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 2000's 808 1,164 877 859 658 585 494 753 943 837 2010's 1,753 2,399 762 844 1,300 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages: Natural Gas Pipeline & Distribution Use

  6. Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet)

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

    Maine Natural Gas Vehicle Fuel Consumption (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2010 0 0 0 0 0 0 0 0 0 0 0 0 2011 0 0 0 0 0 0 0 0 0 0 0 0 2012 0 0 0 0 0 0 0 0 0 0 0 0 2013 0 0 0 0 0 0 0 0 0 0 0 0 2014 0 0 0 0 0 0 0 0 0 0 0 0 2015 0 0 0 0 0 0 0 0 0 0 0 0 2016 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages:

  7. Optimization of the main parameters of miniature split Stirling cooler

    SciTech Connect (OSTI)

    Tsesarsky, J.

    1995-12-01

    Unlike other modern industrial products Stirling refrigerators development is based mainly on experimental methods. Newly developed high accuracy numerical model for Stirling refrigerators analysis provides good approximation of gas stream process assured by large number of nodes placed in regenerator (300) and large number of time steps (240 per one machine turn). Confidence in accuracy of equations solution makes possible Stirling coolers optimization. In addition to information about refrigerator temperature field the model provides information about driving force of split cooler displacer for computer aided design of displacer driver. In this paper, four parameters of split Stirling refrigerator are optimized: compressor-expander swept volume ratio; phase angle; regenerator length; and regenerator diameter. In each program run power delivered to gas was kept constant by continuous correction of compressor and expander strokes without changing their ratio. Collection of the results produce the optimum cooler structure. Driving displacer force-theta function is also available.

  8. Nondestructive Testing Qualification of Main Circulatory Tube Pipes DU 500

    SciTech Connect (OSTI)

    Tabakova, Bojana M.; Tzokov, Petio

    2004-07-01

    The criteria for safe operation of nuclear energetic installations is given a higher priority in the policy of Kozloduy Nuclear Power Plant. An efficient non-destructive inspection is the key point for the safe service. Kozloduy NPP keeps on making investments in equipment and qualification of specialists in this field. The processes of qualification of the NDT components, important for the nuclear and radiation safety, make considerable improvement in Kozloduy NPP, thanks to the accumulated in the years experience in the activities of NDT inspection qualification, and to the help of our partners Serco Assurance and the Institute of Rzes. The results obtained by ultrasonic non-destructive inspection of circulation tube mains DU 500 WWER 440 type are under discussion in this report. (authors)

  9. Maine Natural Gas Imports (No intransit Receipts) (Million Cubic Feet)

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

    Imports (No intransit Receipts) (Million Cubic Feet) Maine Natural Gas Imports (No intransit Receipts) (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 0 0 0 0 0 1990's 0 2000's 123,521 152,486 124,991 115,301 102,292 135,162 105,650 106,643 121,295 114,081 2010's 131,035 149,736 76,540 55,248 79,892 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  10. Maine Natural Gas Imports Price (Dollars per Thousand Cubic Feet)

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

    Price (Dollars per Thousand Cubic Feet) Maine Natural Gas Imports Price (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's -- 2000's 4.50 4.47 3.49 5.85 6.44 9.40 7.73 7.57 9.77 4.48 2010's 4.94 4.40 3.45 4.86 9.71 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date: 5/31/2016 Referring Pages: Natural Gas Imports

  11. Maine Natural Gas Number of Commercial Consumers (Number of Elements)

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

    Commercial Consumers (Number of Elements) Maine Natural Gas Number of Commercial Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3,435 3,731 3,986 1990's 4,250 4,455 4,838 4,979 5,297 5,819 6,414 6,606 6,662 6,582 2000's 6,954 6,936 7,375 7,517 7,687 8,178 8,168 8,334 8,491 8,815 2010's 9,084 9,681 10,179 11,415 11,810 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  12. 2 MW upgrade of the Fermilab Main Injector

    SciTech Connect (OSTI)

    Weiren Chou

    2003-06-04

    In January 2002, the Fermilab Director initiated a design study for a high average power, modest energy proton facility. An intensity upgrade to Fermilab's 120-GeV Main Injector (MI) represents an attractive concept for such a facility, which would leverage existing beam lines and experimental areas and would greatly enhance physics opportunities at Fermilab and in the U.S. With a Proton Driver replacing the present Booster, the beam intensity of the MI is expected to be increased by a factor of five. Accompanied by a shorter cycle, the beam power would reach 2 MW. This would make the MI a more powerful machine than the SNS or the J-PARC. Moreover, the high beam energy (120 GeV) and tunable energy range (8-120 GeV) would make it a unique high power proton facility. The upgrade study has been completed and published. This paper gives a summary report.

  13. Maine Tidal Power Initiative: Environmental Impact Protocols For Tidal Power

    SciTech Connect (OSTI)

    Peterson, Michael Leroy; Zydlewski, Gayle Barbin; Xue, Huijie; Johnson, Teresa R.

    2014-02-02

    The Maine Tidal Power Initiative (MTPI), an interdisciplinary group of engineers, biologists, oceanographers, and social scientists, has been conducting research to evaluate tidal energy resources and better understand the potential effects and impacts of marine hydro-kinetic (MHK) development on the environment and local community. Project efforts include: 1) resource assessment, 2) development of initial device design parameters using scale model tests, 3) baseline environmental studies and monitoring, and 4) human and community responses. This work included in-situ measurement of the environmental and social response to the pre-commercial Turbine Generator Unit (TGU®) developed by Ocean Renewable Power Company (ORPC) as well as considering the path forward for smaller community scale projects.

  14. Small Wind Electric Systems: A Maine Consumer's Guide

    SciTech Connect (OSTI)

    Not Available

    2007-08-01

    Small Wind Electric Systems: A Maine Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  15. Environmental assessment -- Proposed neutrino beams at the Main Injector project

    SciTech Connect (OSTI)

    1997-12-01

    The US Department of Energy (DOE) proposes to build a beamline on the Fermi National Accelerator Laboratory (Fermilab) site to accommodate an experimental research program in neutrino physics. The proposed action, called Neutrino Beams at the Main Injector (NuMI), is to design, construct, operate and decommission a facility for producing and studying a high flux beam of neutrinos in the energy range of 1 to 40 GeV (1 GeV is one billion or 10{sup 9} electron volts). The proposed facility would initially be dedicated to two experiments, COSMOS (Cosmologically Significant Mass Oscillations) and MINOS (Main Injector Neutrino Oscillation Search). The neutrino beam would pass underground from Fermilab to northern Minnesota. A tunnel would not be built in this intervening region because the neutrinos easily pass through the earth, not interacting, similar to the way that light passes through a pane of glass. The beam is pointed towards the MINOS detector in the Soudan Underground Laboratory in Minnesota. Thus, the proposed project also includes construction, operation and decommissioning of the facility located in the Soudan Underground Laboratory in Minnesota that houses this MINOS detector. This environmental assessment (EA) has been prepared by the US Department of Energy (DOE) in accordance with the DOE`s National Environmental Policy Act (NEPA) Implementing Procedures (10 CFR 1021). This EA documents DOE`s evaluation of potential environmental impacts associated with the proposed construction and operation of NuMI at Fermilab and its far detector facility located in the Soudan Underground Laboratory in Minnesota. Any future use of the facilities on the Fermilab site would require the administrative approval of the Director of Fermilab and would undergo a separate NEPA review. Fermilab is a Federal high-energy physics research laboratory in Batavia, Illinois operated on behalf of the DOE by Universities Research Association, Inc.

  16. MAIN-BELT COMET P/2012 T1 (PANSTARRS)

    SciTech Connect (OSTI)

    Hsieh, Henry H.; Kaluna, Heather M.; Yang Bin; Haghighipour, Nader; Micheli, Marco; Denneau, Larry; Jedicke, Robert; Kleyna, Jan; Veres, Peter; Wainscoat, Richard J.; Ansdell, Megan; Elliott, Garrett T.; Keane, Jacqueline V.; Meech, Karen J.; Riesen, Timm E.; Sonnett, Sarah; Novakovic, Bojan; Fitzsimmons, Alan; Moskovitz, Nicholas A.; Sheppard, Scott S.; and others

    2013-07-01

    We present initial results from observations and numerical analyses aimed at characterizing the main-belt comet P/2012 T1 (PANSTARRS). Optical monitoring observations were made between 2012 October and 2013 February using the University of Hawaii 2.2 m telescope, the Keck I telescope, the Baade and Clay Magellan telescopes, Faulkes Telescope South, the Perkins Telescope at Lowell Observatory, and the Southern Astrophysical Research Telescope. The object's intrinsic brightness approximately doubles from the time of its discovery in early October until mid-November and then decreases by {approx}60% between late December and early February, similar to photometric behavior exhibited by several other main-belt comets and unlike that exhibited by disrupted asteroid (596) Scheila. We also used Keck to conduct spectroscopic searches for CN emission as well as absorption at 0.7 {mu}m that could indicate the presence of hydrated minerals, finding an upper limit CN production rate of Q{sub CN} < 1.5 Multiplication-Sign 10{sup 23} mol s{sup -1}, from which we infer a water production rate of Q{sub H{sub 2O}}<5 Multiplication-Sign 10{sup 25} mol s{sup -1}, and no evidence of the presence of hydrated minerals. Numerical simulations indicate that P/2012 T1 is largely dynamically stable for >100 Myr and is unlikely to be a recently implanted interloper from the outer solar system, while a search for potential asteroid family associations reveals that it is dynamically linked to the {approx}155 Myr old Lixiaohua asteroid family.

  17. Conceptual design report: Neutrino physics after the Main Injector upgrade

    SciTech Connect (OSTI)

    Bernstein, R.; Beverly, L.; Browning, F.; Childress, S.; Freeman, W.; Jacobsen, V.; Koizumi, G.; Krider, J.; Kula, L.; Malensek, A.; Pordes, Stephen H.; /Fermilab /Ohio State U.

    1991-01-01

    The Main Injector will provide an unprecedented opportunity for challenging the Standard Model. The increased fluxes available from this essential upgrade make possible neutrino experiments of great power both at the Tevatron and at intermediate energies. With a factor of six increase in flux, experiments at higher energies probe with great sensitivity the electroweak sector, test QCD, and search for rare processes which could point the way to new physics. Such experiments can make simultaneous measurements of the Standard Model {rho} parameter and sin{sup 2} {theta}{sub W} to 0.25% and 0.6%, respectively. Measurements of the radiative corrections in electroweak physics will reveal physics at the TeV mass scale. {rho} probes the Higgs sector, and deviations from its expected value would be unambiguous signals of new phenomena and possibly our first clear window into physics beyond the Standard Model. Another way to quantify these corrections is through measurements of sin{sup 2} {theta}{sub W} in different processes; comparisons among an ensemble of precise electroweak measurements can then distinguish among alternatives and pin down the sources of new phenomena. Four processes likely to be important in the coming decade are the direct boson mass measurements, Z polarization asymmetries, atomic parity violation, and neutrino-nucleon scattering. Each of these processes has a different dependence on the various sources of new physics: such phenomena as multiple Z's, supersymmetry, or technicolor are just three of many possibilities. Neutral current measurements of sin{sup 2} {theta}{sub W} and {rho} have already provided constraints on m{sub t}; improved measurements will extend their reach and help us interpret the information from the colliders. QCD tests, especially those involving the structure function xF{sub 3}, can check two fundamental predictions of the theory: the dependence of the strong-coupling constant {alpha}{sub S}(Q{sup 2}) on Q{sup 2}, and the value (and Q{sup 2} dependence) of R{sub QCD} = {sigma}{sub L}/{sigma}{sub T}. A Main Injector experiment will check the scaling violation of the theory and provide solid measurements of the gluon distributions.

  18. Main results of Phenix final core physics tests

    SciTech Connect (OSTI)

    Pascal, V.; Prulhiere, G.; Vanier, M.; Fontaine, B.

    2012-07-01

    The French sodium cooled fast reactor Phenix was shut down in 2009 after 35 years of operation. Before decommissioning a final set of tests was performed. This paper focuses on the following core physics tests: - measurement of control rod reactivity worth by several methods (sub-critical, critical, rod-drop methods), - control rod shifting during a full power operation state, - measurement of individual subassembly reactivity worth (fresh and burned fuel and fertile, sodium hole), - simulation of a gas bubble crossing the core. The control rod measurement test has shown some discrepancies between the different measurement methods, mainly for the rod bank worth. Considering a macroscopic parameter (the reactivity loss estimation), NSMM method seems to produce the better results. The control rod shifting test has highlighted the impact of the spatial effects generated by control rods movements over the power map. These spatial effects, known as shadowing effects, can modify up to 15% the individual control rod worth. The tests concerning individual subassembly worth and gas bubble have permit to evaluate the impact of local perturbations on the reactivity. All these tests can be considered as successful and the ability of the European neutronic code for fast reactors, ERANOS 2.2, to reproduce complex and atypical configuration has been demonstrated by good agreement between measured and computed values. (authors)

  19. Gas in developing countries: Volume 1, Main report

    SciTech Connect (OSTI)

    Not Available

    1987-12-17

    When gas is discovered in a developing country, and there is either insufficient to justify an Liquified Natural Gas (LNG) export project, or a surplus over-and-above LNG requirements, what are the problems that hinder its development for the internal market in that country. Are there positive steps that can be taken to facilitate such development. The major focus of this study is therefore on the problems that arise in negotiating and implementing agreements between companies and governments. The asymmetries and differences between the behavior and perceptions of the two groups impinge on the conduct of negotiations and the nature of agreements reached between the parties. Objectives are examined for each group as well as the procedures they follow and the constraints under which they operate. The effect of differences on exploration contracts, on pricing and on fiscal regimes are examined and practical ways in which the different objectives of governments and companies can be reconciled to their mutual advantage are suggested. The report is divided into two parts. This Volume, Part One of the report, contains a synthesis of our views on the issues raised by research, and the main conclusions.

  20. Grand Junction Projects Office Remedial Action Project: Feasibility test of real-time radiation monitoring during removal of surface contamination from concrete floors

    SciTech Connect (OSTI)

    Leino, R.; Corle, S.

    1995-10-01

    This feasibility test was conducted to determine if real-time radiation-monitoring instruments could be mounted on decontamination machines during remediation activities to provide useful and immediate feedback to equipment operators. The U.S. Department of Energy (DOE) sponsored this field test under the Grand Junction Projects Office Remedial Action Project (GJPORAP) to identify a more efficient method to remove radiological contamination from concrete floor surfaces. This test demonstrated that project durations and costs may be reduced by combining radiation-monitoring equipment with decontamination machines. The test also demonstrated that a microprocessor-based instrument such as a radiation monitor can withstand the type of vibration that is characteristic of floor scabblers with no apparent damage. Combining radiation-monitoring equipment with a decontamination machine reduces the time and costs required to decontaminate concrete surfaces. These time and cost savings result from the reduction in the number of interim radiological surveys that must be conducted to complete remediation. Real-time radiation monitoring allows equipment operators to accurately monitor contamination during the decontamination process without support from radiological technicians, which also reduces the project duration and costs. The DOE Grand Junction Projects Office recommends more extensive and rigorous testing of this real-time radiation monitoring to include a variety of surfaces and decontamination machines. As opportunities arise, additional testing will be conducted under GJPORAP.

  1. Results of detailed analyses performed on boring cores extracted from the concrete floors of the Fukushima Daiichi nuclear power plant reactor buildings

    SciTech Connect (OSTI)

    Maeda, Koji; Sasaki, S.; Kumai, M.; Sato, Isamu; Osaka, Masahiko; Fukushima, Mineo; Kawatsuma, Shinji; Goto, Tetsuo; Sakai, Hitoshi; Chigira, Takayuki; Murata, Hirotoshi

    2013-07-01

    Due to the massive earthquake and tsunami on March 11, 2011, and the following severe accident at the Fukushima Daiichi Nuclear Power Plant, concrete surfaces within the reactor buildings were exposed to radioactive liquid and vapor phase contaminants. In order to clarify the situation of this contamination in the reactor buildings of Units 1, 2 and 3, selected samples were transported to the Fuels Monitoring Facility in the Oarai Engineering Center of JAEA where they were subjected to analyses to determine the surface radionuclide concentrations and to characterize the radionuclide distributions in the samples. In particular, penetration of radiocesium in the surface coatings layer and sub-surface concrete was evaluated. The analysis results indicate that the situation of contamination in the building of Unit 2 was different from others, and the protective surface coatings on the concrete floors provided significant protection against radionuclide penetration. The localized penetration of contamination in the concrete floors was found to be confined within a millimeter of the surface of the coating layer of some millimeters. (authors)

  2. Application for Presidential Permit OE Docket No. PP-397 Emera Maine |

    Energy Savers [EERE]

    Department of Energy Maine Application for Presidential Permit OE Docket No. PP-396 Emera Maine Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. PDF icon PP-396 Emera Maine.pdf More Documents & Publications Application for Presidential Permit OE Docket No. PP-395 Emera Maine Application for Presidential Permit OE Docket No. PP-397 Emera Maine

  3. Extended Sleeve Products Allow Control and Monitoring of Process Fluid Flows Inside Shielding, Behind Walls and Beneath Floors - 13041

    SciTech Connect (OSTI)

    Abbott, Mark W.

    2013-07-01

    Throughout power generation, delivery and waste remediation, the ability to control process streams in difficult or impossible locations becomes increasingly necessary as the complexity of processes increases. Example applications include radioactive environments, inside concrete installations, buried in dirt, or inside a shielded or insulated pipe. In these situations, it is necessary to implement innovative solutions to tackle such issues as valve maintenance, valve control from remote locations, equipment cleaning in hazardous environments, and flow stream analysis. The Extended Sleeve family of products provides a scalable solution to tackle some of the most challenging applications in hazardous environments which require flow stream control and monitoring. The Extended Sleeve family of products is defined in three groups: Extended Sleeve (ESV), Extended Bonnet (EBV) and Instrument Enclosure (IE). Each of the products provides a variation on the same requirements: to provide access to the internals of a valve, or to monitor the fluid passing through the pipeline through shielding around the process pipe. The shielding can be as simple as a grout filled pipe covering a process pipe or as complex as a concrete deck protecting a room in which the valves and pipes pass through at varying elevations. Extended Sleeves are available between roughly 30 inches and 18 feet of distance between the pipeline centerline and the top of the surface to which it mounts. The Extended Sleeve provides features such as ± 1.5 inches of adjustment between the pipeline and deck location, internal flush capabilities, automatic alignment of the internal components during assembly and integrated actuator mounting pads. The Extended Bonnet is a shorter fixed height version of the Extended Sleeve which has a removable deck flange to facilitate installation through walls, and is delivered fully assembled. The Instrument Enclosure utilizes many of the same components as an Extended Sleeve, yet allows the installation of process monitoring instruments, such as a turbidity meter to be placed in the flow stream. The basis of the design is a valve body, which, rather than having a directly mounted bonnet has lengths of concentric pipe added, which move the bonnet away from the valve body. The pipe is conceptually similar to an oil field well, with the various strings of casing, and tubing installed. Each concentric pipe provides a required function, such as the outermost pipes, the valve sleeve and penetration sleeve, which provide structural support to the deck flange. For plug valve based designs, the next inner pipe provides compression on the environmental seals at the top of the body to bonnet joint, followed by the innermost pipe which provides rotation of the plug, in the same manner as an extended stem. Ball valve ESVs have an additional pipe to provide compressive loading on the stem packing. Due to the availability of standard pipe grades and weights, the product can be configured to fit a wide array of valve sizes, and application lengths, with current designs as short as seven inches and as tall as 18 feet. Central to the design is the requirement for no special tools or downhole tools to remove parts or configure the product. Off the shelf wrenches, sockets or other hand tools are all that is required. Compared to other products historically available, this design offers a lightweight option, which, while not as rigidly stiff, can deflect compliantly under extreme seismic loading, rather than break. Application conditions vary widely, as the base product is 316 and 304 stainless steel, but utilizes 17-4PH, and other allows as needed based on the temperature range and mechanical requirements. Existing designs are installed in applications as hot as 1400 deg. F, at low pressure, and separately in highly radioactive environments. The selection of plug versus ball valve, metal versus soft seats, and the material of the seals and seats is all dependent on the application requirements. The design of the Extended Sleeve family of products provides a platform which solves a variety of accessibility problems associated with controlling process flow streams in remote, hard to reach locations in harsh environments. Installation of the equipment described has shown to allow access to flow streams that otherwise would require exceptional means to access and control. The Extended Sleeve family of products provides a scalable solution to both control and monitor process fluid flow through shielding, walls or floors when direct connection is advantageous. (authors)

  4. Engineering Evaluation Report on K-311-1 Floor Subsidence (2008 Annual Report) at the East Tennessee Technology Park, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Knott R.B.

    2008-11-13

    The purpose of this task is to evaluate the effect of floor settlement on building structure, piping, and equipment foundations between column lines 1 and 2 and B and K of Bldg. K-311-1 (see Fig. A-1 in Appendix A) at East Tennessee Technology Park (ETTP), Oak Ridge, Tennessee. Revision 0 of this document covers the 2005 annual inspection. Revision 1 addresses the 2006 annual inspection, Revision 2 addresses the 2007 annual inspection, and Revision 3 covers the 2008 annual inspection, as indicated by the changed report title. A civil survey and visual inspection were performed. Only a representative number of points were measured during the 2008 survey. The exact location of a number of survey points in Table A-1 could not be accurately determined in the 2008 survey since these points had not been spray painted since 2003. The points measured are deemed adequate to support the conclusions of this report. Based on the survey and observations, there has been no appreciable change in the condition of the unit since the 2007 inspection. The subsidence of the floor presents concerns to the building structure due to the possible indeterminate load on the pipe gallery framing. Prior to demolition activities that involve the piping or removal of the equipment, such as vent, purge and drain and foaming, engineering involvement in the planning is necessary. The piping connected to the equipment is under stress, and actions should be implemented to relieve this stress prior to disturbing any of the equipment or associated piping. In addition, the load on the pipe gallery framing needs to be relieved prior to any activities taking place in the pipe gallery. Access to this area and the pipe gallery is not allowed until the stress is released.

  5. Application for Presidential Permit OE Docket No. PP-396 Emera Maine

    Office of Energy Efficiency and Renewable Energy (EERE)

    Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities.

  6. State of Maine, Summary of Reported Data From July 1, 2010 -...

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

    ... During winter 2012, Efficiency Maine conducted radio and television advertising. After the ... financing through PACE. As a result of television advertising, Efficiency Maine saw an ...

  7. Application for presidential permit OE Docket No. PP-300 Maine Public

    Energy Savers [EERE]

    Service Company | Department of Energy 0 Maine Public Service Company Application for presidential permit OE Docket No. PP-300 Maine Public Service Company Applicationfrom Maine Public Service Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. PDF icon Application for presidential permit OE Docket No. PP-300 Maine Public Service Company More Documents & Publications PP-300 Maine Public Service Company EA-1945: Draft Environmental

  8. Application for Presidential Permit OE Docket No. PP-395 Emera Maine |

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

    Department of Energy 5 Emera Maine Application for Presidential Permit OE Docket No. PP-395 Emera Maine Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. PDF icon PP-395 Emera Maine.pdf More Documents & Publications Application for Presidential Permit OE Docket No. PP-396

  9. Decontamination and decommissioning of 61 plutonium gloveboxes in D-Wing, Building 212 Argonne National Laboratory-East: Final project report

    SciTech Connect (OSTI)

    Cheever, C.L.; Rose, R.W.

    1996-09-01

    Argonne National Laboratory-East (ANL-E) is a government-owned, contractor operated, multipurpose research facility located 25 miles southwest of downtown Chicago on 689 hectares (1,700 acres) in DuPage County, Illinois, as shown in Figure 1.1. Building 212 is located in the central area of ANL-E, as shown in Figure 1.2. The purpose of this project was to eliminate the risk of radioactive material release from the contaminated glovebox systems and to make the laboratories available for unrestricted use. The following work objectives were established: (1) Identify and remove radioactive materials for return to ANL-E Special Materials control. (2) Remove and package the radioactively contaminated materials and equipment from the gloveboxes. (3) Decontaminate the gloveboxes to nontransuranic (non-TRU) levels. (4) Size-reduce and package the gloveboxes and support systems. (5) Document and dispose of the radioactive and mixed waste. (6) Decontaminate, survey, and release the nine laboratories and corridor areas for unrestricted use.

  10. PP-29-1 Maine Public Service Company | Department of Energy

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

    Maine Public Service Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. PDF icon PP-29-1 Maine Public Service Company More ...

  11. SEMI-ANNUAL REPORTS FOR MAIN PASS ENERGY HUB, LLC - FE DKT. NO...

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

    MAIN PASS ENERGY HUB, LLC - FE DKT. NO. 12-114-LNG - ORDER 3220 SEMI-ANNUAL REPORTS FOR MAIN PASS ENERGY HUB, LLC - FE DKT. NO. 12-114-LNG - ORDER 3220 PDF icon April 2014 PDF icon ...

  12. Application for Presidential Permit OE Docket No. PP-397 Emera Maine:

    Energy Savers [EERE]

    Federal Register Notice, Volume 79, No. 81 - April 28, 2014 | Department of Energy Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application for Presidential Permit OE Docket No. PP-397 Emera Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. Federal Register Notice. PDF

  13. PP-20-1 Eastern Maine Electric Cooperative Inc | Department of Energy

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

    20-1 Eastern Maine Electric Cooperative Inc PP-20-1 Eastern Maine Electric Cooperative Inc Presidential permit authorizing Eastern Maine Electric Cooperative Inc to construct, operate and maintain electric transmision facilities at the U.S-Canadian border. PDF icon PP-20-1 Eastern Maine Electric Cooperative Inc More Documents & Publications PP-18 Glacier Electric Cooperative, Inc PP-22 British Columbia Hydro and Power Authority, Amendment 1967 PP-230-3

  14. Brazil's Biofuels Scenario: What are the Main Drivers Which will Shape

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

    Investments in the Long Term? | Department of Energy Brazil's Biofuels Scenario: What are the Main Drivers Which will Shape Investments in the Long Term? Brazil's Biofuels Scenario: What are the Main Drivers Which will Shape Investments in the Long Term? Breakout Session 3C-Fostering Technology Adoption III: International Market Opportunities in Bioenergy Brazil's Biofuels Scenario: What are the Main Drivers Which will Shape Investments in the Long Term? Artur Milanez, Manager of Biofuels

  15. Maine Community Seeing Things in a New Light | Department of Energy

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

    Maine Community Seeing Things in a New Light Maine Community Seeing Things in a New Light June 23, 2011 - 6:11pm Addthis Fort Fairfield's new energy effificent streetlights | Courtesy of: Paul Cyr©2011 NorthernMainePhotos.com Fort Fairfield's new energy effificent streetlights | Courtesy of: Paul Cyr©2011 NorthernMainePhotos.com Chris Galm Marketing & Communications Specialist, Office of Energy Efficiency & Renewable Energy As one of the northernmost communities in the "Lower

  16. Aroostook County, Maine ASHRAE 169-2006 Climate Zone | Open Energy...

    Open Energy Info (EERE)

    Help Apps Datasets Community Login | Sign Up Search Page Edit History Aroostook County, Maine ASHRAE 169-2006 Climate Zone Jump to: navigation, search County Climate Zone Place...

  17. Maine Project Takes Historic Step Forward in U.S. Tidal Energy Deployment |

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

    Department of Energy Maine Project Takes Historic Step Forward in U.S. Tidal Energy Deployment Maine Project Takes Historic Step Forward in U.S. Tidal Energy Deployment May 4, 2012 - 12:11pm Addthis Cobscook Bay, Maine, is the site of a tidal energy pilot project led by Ocean Renewable Power Company. | Photo courtesy of Ocean Renewable Power Company. Cobscook Bay, Maine, is the site of a tidal energy pilot project led by Ocean Renewable Power Company. | Photo courtesy of Ocean Renewable

  18. Offshore Wind Turbines Estimated Noise from Offshore Wind Turbine, Monhegan Island, Maine Addendum 2

    SciTech Connect (OSTI)

    Aker, Pamela M.; Jones, Anthony M.; Copping, Andrea E.

    2011-03-01

    Additional modeling for offshore wind turbines, for proposed floating wind platforms to be deployed by University of Maine/DeepCwind.

  19. Floor San Francisco, CA 94104

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

    to conduct a full life cycle analysis of coal ... and improve ecosystem health - driven by water quality and biodiversity. ... on water quantity, quality, and ecosystem services. ...

  20. HYDRATE RESEARCH ACTIVITIES THAT BOTH SUPPORT AND DERIVE FROM THE MONITORING STATION/SEA-FLOOR OBSERVATORY, MISSISSIPPI CANYON 118, NORTHERN GULF OF MEXICO

    SciTech Connect (OSTI)

    Lutken, Carol

    2013-07-31

    A permanent observatory has been installed on the seafloor at Federal Lease Block, Mississippi Canyon 118 (MC118), northern Gulf of Mexico. Researched and designed by the Gulf of Mexico Hydrates Research Consortium (GOM-HRC) with the geological, geophysical, geochemical and biological characterization of in situ gas hydrates systems as the research goal, the site has been designated by the Bureau of Ocean Energy Management as a permanent Research Reserve where studies of hydrates and related ocean systems may take place continuously and cooperatively into the foreseeable future. The predominant seafloor feature at MC118 is a carbonate-hydrate complex, officially named Woolsey Mound for the founder of both the GOM-HRC and the concept of the permanent seafloor hydrates research facility, the late James Robert “Bob” Woolsey. As primary investigator of the overall project until his death in mid-2008, Woolsey provided key scientific input and served as chief administrator for the Monitoring Station/ Seafloor Observatory (MS-SFO). This final technical report presents highlights of research and accomplishments to date. Although not all projects reached the status originally envisioned, they are all either complete or positioned for completion at the earliest opportunity. All Department of Energy funds have been exhausted in this effort but, in addition, leveraged to great advantage with additional federal input to the project and matched efforts and resources. This report contains final reports on all subcontracts issued by the University of Mississippi, Administrators of the project, Hydrate research activities that both support and derive from the monitoring station/sea-floor Observatory, Mississippi Canyon 118, northern Gulf of Mexico, as well as status reports on the major components of the project. All subcontractors have fulfilled their primary obligations. Without continued funds designated for further project development, the Monitoring Station/Seafloor Observatory is in danger of lapsing into disuse. However, for the present, interest in the site on the continental slope is healthy and The Center for Marine Resources and Environmental Technology continues to coordinate all activity at the MS/SFO as arranged through the BOEM in 2005. Field and laboratory research projects and findings are reviewed, new technologies and tests described. Many new sensors, systems and two custom ROVs have been developed specifically for this project. Characteristics of marine gas hydrates are dramatically more refined than when the project was initiated and include appear in sections entitled Accomplishments, Products and Publications.

  1. Maine Project Launches First Grid-Connected Offshore Wind Turbine in the

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

    U.S. | Department of Energy Project Launches First Grid-Connected Offshore Wind Turbine in the U.S. Maine Project Launches First Grid-Connected Offshore Wind Turbine in the U.S. May 31, 2013 - 11:00am Addthis News Media Contact (202) 586-4940 WASHINGTON - The Energy Department today recognized the nation's first grid-connected offshore floating wind turbine prototype off the coast of Castine, Maine. Led by the University of Maine, this project represents the first concrete-composite floating

  2. DOE in the News: Tidal Power in Maine on PBS Newshour | Department of

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

    Energy DOE in the News: Tidal Power in Maine on PBS Newshour DOE in the News: Tidal Power in Maine on PBS Newshour September 18, 2013 - 11:54am Addthis The Water Power Program received national TV exposure on the September 15th episode of "PBS Newshour Weekend" for its pioneering tidal power project in the state of Maine with Ocean Renewable Power Corporation (ORPC). The Newshour segment, featuring an interview with Jose Zayas, focuses on the deployment of ORPC's TidGen device in

  3. Main Sidewalk from CEBAF Center Circle to TED is CLOSED to All Pedestrians

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

    til Further Notice | Jefferson Lab Main Sidewalk from CEBAF Center Circle to TED is CLOSED to All Pedestrians til Further Notice Main Sidewalk from CEBAF Center Circle to TED is CLOSED to All Pedestrians til Further Notice To facilitate contractor excavation work that is underway, and to ensure the safety of workers and members of the JLab community, the main sidewalk stretching between the CEBAF Center Circle and the front of the TED building (Bldg. 55) is closed. It is currently a

  4. Data Collection and Analyses of the CHP System at Eastern Maine Medical

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

    Center - Final Report, June 2008 | Department of Energy Data Collection and Analyses of the CHP System at Eastern Maine Medical Center - Final Report, June 2008 Data Collection and Analyses of the CHP System at Eastern Maine Medical Center - Final Report, June 2008 This 2008 report describes the Eastern Maine Medical Center's installation of a Centaur 50 gas turbine and performance data for one year from December 2006 to November 2007. The turbine has a nameplate rating of 4,570 kW and can

  5. Comments on the behavior of alpha(1) in main injector gamma(t...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Comments on the behavior of alpha(1) in main injector gamma(t) jump schemes Citation Details In-Document Search Title: Comments on the behavior of alpha(1) in ...

  6. Question of the Week: What Is Your Main Form of Transportation...

    Energy Savers [EERE]

    November 6, 2008 - 9:20am Addthis On Tuesday, you read about Clean Cities' work to encourage alternative fuels and efficiency on the road. What is your main form of transportation? ...

  7. NextEra Energy Power Marketing LLC (Maine) | Open Energy Information

    Open Energy Info (EERE)

    NextEra Energy Power Marketing LLC Place: Maine Phone Number: 561-691-7171 Website: www.nexteraenergy.com Twitter: @NextEraEnergy Facebook: https:www.facebook.com...

  8. Frosty Conditions Catalyze Weatherization Solutions: Maine Weatherization Assistance Close-Up Fact Sheet

    SciTech Connect (OSTI)

    D&R International

    2001-10-10

    Maine demonstrates its commitment to technology and efficiency through the Weatherization Program. Weatherization uses advanced technologies and techniques to reduce energy costs for low-income families by increasing the energy efficiency of their homes.

  9. Microsoft PowerPoint - Glenn Poole Verso Maine Energy.QER Hartford...

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

    ... Presenter - Glenn S. Poole Glenn.Poole@versopaper.com * From Monson, Maine * UMO-EE (1971) * Bangor Hydro Electric Co. * Bucksport Paper Mill (42yrs) * Verso Energy Manager (3 ...

  10. DOE Tour of Zero: The Near Zero Maine II by Thomas Fullam / Near...

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

    energy and water use. 8 of 19 The high-efficiency clothes washer and dryer are ENERGY STAR labeled. 9 of 19 The Near Zero Maine home's ultra-efficient foundation insulation...

  11. EERE Success Story—Maine: Energy Efficiency Program Helps Generate Town's Electricity

    Broader source: Energy.gov [DOE]

    Energy Efficiency program helps municipalities with their energy bills. Thomaston, Maine, was able to install solar panels to generate 13% of the electricity used by the wastewater treatment facility.

  12. Microsoft Word - Central Maine Power case study final 01 29 2014.docx

    Energy Savers [EERE]

    January 2014 1 Smart Meter Investments Yield Positive Results in Maine 1. Summary Since 2009, the U.S. Department of Energy (DOE) and the electricity industry have jointly invested over $7.9 billion in 99 cost-shared Smart Grid Investment Grant (SGIG) projects to modernize the electric grid, strengthen cybersecurity, improve interoperability, and collect an unprecedented level of data on improvements in grid operations and customer services. Central Maine Power's (CMP) SGIG project has produced

  13. Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project |

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

    Department of Energy Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project July 24, 2012 - 1:12pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON -- Today, Energy Secretary Steven Chu recognized the nation's first commercial, grid-connected tidal energy project off the coast of Eastport, Maine. Leveraging a $10 million investment from the Energy Department, Ocean Renewable Power Company (ORPC) will

  14. Design of a new main injector cavity for the Fermilab Proton Driver era

    SciTech Connect (OSTI)

    Wu, V.; Chen, A.; Qian, Z.; Wildman, D.W.; /Fermilab

    2005-05-01

    In the design report of the Fermilab Proton Driver [1], the Main Injector (MI) needs to be upgraded to a 2 MW machine. For the Main Injector radiofrequency (rf) upgrade, R&D efforts are launched to design and build a new rf system. This paper presents the new cavity design study for the rf system. The cavity is simulated with the design code Mafia [2].

  15. The Fermilab Main Injector: high intensity operation and beam loss control

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Journal Article: The Fermilab Main Injector: high intensity operation and beam loss control Citation Details In-Document Search Title: The Fermilab Main Injector: high intensity operation and beam loss control Authors: Brown, Bruce C. ; Adamson, Philip ; Capista, David ; Chou, Weiren ; Kourbanis, Ioanis ; Morris, Denton K ; Seiya, Kiyomi ; Wu, Guan Hong ; Yang, Ming-Jen Publication Date: 2013-07-10 OSTI Identifier: 1128064 Report Number(s):

  16. Geotechnical characterization for the Main Drift of the Exploratory Studies Facility

    SciTech Connect (OSTI)

    Kicker, D.C.; Martin, E.R.; Brechtel, C.E.; Stone, C.A.; Kessel, D.S.

    1997-07-01

    Geotechnical characterization of the Main Drift of the Exploratory Studies Facility was based on borehole data collected in site characterization drilling and on scanline rock mass quality data collected during the excavation of the North Ramp. The Main Drift is the planned 3,131-m near-horizontal tunnel to be excavated at the potential repository horizon for the Yucca Mountain Site Characterization Project. Main Drift borehole data consisted of three holes--USW SD-7, SD-9, and SD-12--drilled along the tunnel alignment. In addition, boreholes USW UZ-14, NRG-6, and NRG-7/7A were used to supplement the database on subsurface rock conditions. Specific data summarized and presented included lithologic and rock structure core logs, rock mechanics laboratory testing, and rock mass quality indices. Cross sections with stratigraphic and thermal-mechanical units were also presented. Topics discussed in the report include geologic setting, geologic features of engineering and construction significance, anticipated ground conditions, and the range of required ground support. Rock structural and rock mass quality data have been developed for each 3-m interval of core in the middle nonlithophysal stratigraphic zone of the Topopah Spring Tuff Formation. The distribution of the rock mass quality data in all boreholes used to characterize the Main Drift was assumed to be representative of the variability of the rock mass conditions to be encountered in the Main Drift. Observations in the North Ramp tunnel have been used to project conditions in the lower lithophysal zone and in fault zones.

  17. The IAEA international conference on fast reactors and related fuel cycles: highlights and main outcomes

    SciTech Connect (OSTI)

    Monti, S.; Toti, A.

    2013-07-01

    The 'International Conference on Fast Reactors and Related Fuel Cycles', which is regularly held every four years, represents the main international event dealing with fast reactors technology and related fuel cycles options. Main topics of the conference were new fast reactor concepts, design and simulation capabilities, safety of fast reactors, fast reactor fuels and innovative fuel cycles, analysis of past experience, fast reactor knowledge management. Particular emphasis was put on safety aspects, considering the current need of developing and harmonizing safety standards for fast reactors at the international level, taking also into account the lessons learned from the accident occurred at the Fukushima- Daiichi nuclear power plant in March 2011. Main advances in the several key areas of technological development were presented through 208 oral presentations during 41 technical sessions which shows the importance taken by fast reactors in the future of nuclear energy.

  18. Indian Country Energy & Infrastructure Working Group, Sept. 10-11, 2013, Portland, Maine

    Energy Savers [EERE]

    September 10-11, 2013 DOUBLETREE HOTEL 363 Maine Mall Road Portland, Maine 207-775 6161 AGENDA TUESDAY, SEPTEMBER 10, 2013 CONFERENCE ROOM: WHALEBACK 9:00 - 9:30 a.m. REGISTRATION & BREAKFAST (Hot breakfast will be provided onsite.) 9:30 - 10:00 a.m. WELCOME & INTRODUCTIONS Opening Prayer by ICEIWG Tribal Leader Pilar Thomas, Acting Director, U.S. DOE Office of Indian Energy (IE) & DOE ICEIWG co-chair Chief Joseph Socobasin, Passamaquoddy Tribe at Indian Township, ICEIWG member and

  19. Price of Maine Natural Gas Exports (Dollars per Thousand Cubic Feet)

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

    (Dollars per Thousand Cubic Feet) Maine Natural Gas Exports (Dollars per Thousand Cubic Feet) (Dollars per Thousand Cubic Feet) Price of Maine Natural Gas Exports (Dollars per Thousand Cubic Feet) (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- 5.62 2010's 4.53 4.46 4.30 8.43 6.68 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  20. Comments on the behavior of alpha(1) in main injector gamma(t) jump schemes

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Comments on the behavior of alpha(1) in main injector gamma(t) jump schemes Citation Details In-Document Search Title: Comments on the behavior of alpha(1) in main injector gamma(t) jump schemes × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources

  1. COLLOQUIUM: The Main Results from the C-2 Device | Princeton Plasma Physics

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

    Lab September 17, 2014, 4:00pm to 5:30pm Colloquia MBG Auditorium COLLOQUIUM: The Main Results from the C-2 Device Michel Tuszewski Tri Alpha Energy Experiments in the C-2 device have recently concluded after six years of operation. Research will resume in winter 2015 on an upgraded device. The main goal of the C-2 device was to establish the foundation for high-beta Field Reversed Configuration (FRC) plasmas sustained by neutral beam injection. The C-2 campaigns proved successful, and

  2. Installation Status of the Electron Beam Profiler for the Fermilab Main Injector

    SciTech Connect (OSTI)

    Thurman-Keup, R.; Alvarez, M.; Fitzgerald, J.; Lundberg, C.; Prieto, P.; Roberts, M.; Zagel, J.; Blokland, W.

    2015-11-06

    The planned neutrino program at Fermilab requires large proton beam intensities in excess of 2 MW. Measuring the transverse profiles of these high intensity beams is challenging and often depends on non-invasive techniques. One such technique involves measuring the deflection of a probe beam of electrons with a trajectory perpendicular to the proton beam. A device such as this is already in use at the Spallation Neutron Source at ORNL and the installation of a similar device is underway in the Main Injector at Fermilab. The present installation status of the electron beam profiler for the Main Injector will be discussed together with some simulations and test stand results.

  3. Shared responsibility for managing electronic waste: A case study of Maine, USA

    SciTech Connect (OSTI)

    Wagner, Travis P.

    2009-12-15

    Based on high disposal and low recycling rates of electronic waste (e-waste) and continued exportation to developing countries, reliance on municipal responsibility for e-waste management has been unsuccessful in the United States. This case study examines Maine's program, which was the first US state to mandate producer responsibility for recycling household e-waste. Maine's program established a shared cost responsibility among producers, municipalities, and consumers. The study found that Maine's program resulted in a significant reduction in disposal and a corresponding increase in environmentally sound recycling. In the first 3 years of the program, 6.406 million kg of household e-waste was collected and recycled for a population of 1.32 million. The new program, implemented in 2006, increased the number of e-waste items collected and recycled by 108% in the first year, 170% in the second year, and 221% in the third year. The program decreased direct economic costs to municipalities and households because of the shared cost approach and for the first time established costs for producers. There was no empirical evidence indicating that producers have or will improve the recyclability of electronic products to reduce recycling costs. While other weaknesses were that found potentially limit the adoption of Maine's program, its positive aspects warrant consideration by other governments.

  4. MAIN-SEQUENCE STARS MASQUERADING AS YOUNG STELLAR OBJECTS IN THE CENTRAL MOLECULAR ZONE

    SciTech Connect (OSTI)

    Koepferl, Christine M.; Robitaille, Thomas P.; Morales, Esteban F. E.; Johnston, Katharine G.

    2015-01-20

    In contrast to most other galaxies, star formation rates in the Milky Way can be estimated directly from young stellar objects (YSOs). In the central molecular zone the star formation rate calculated from the number of YSOs with 24 μm emission is up to an order of magnitude higher than the value estimated from methods based on diffuse emission (such as free-free emission). Whether this effect is real or whether it indicates problems with either or both star formation rate measures is not currently known. In this paper, we investigate whether estimates based on YSOs could be heavily contaminated by more evolved objects such as main-sequence stars. We present radiative transfer models of YSOs and of main-sequence stars in a constant ambient medium which show that the main-sequence objects can indeed mimic YSOs at 24 μm. However, we show that in some cases the main-sequence models can be marginally resolved at 24 μm, whereas the YSO models are always unresolved. Based on the fraction of resolved MIPS 24 μm sources in the sample of YSOs previously used to compute the star formation rate, we estimate the fraction of misclassified ''YSOs'' to be at least 63%, which suggests that the star formation rate previously determined from YSOs is likely to be at least a factor of three too high.

  5. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro...

    Energy Savers [EERE]

    study of a DOE Zero Energy Ready home in Vassalboro, Maine, that scored HERS 35 without PV and HERS 11 with PV. This 1,200 ft2 home has 10.5-inch-thick double-walls with 3 layers...

  6. Coalescing at 8 GeV in the Fermilab Main Injector

    SciTech Connect (OSTI)

    Scott, D.J.; Capista, D.; Chase, B.; Dye, J.; Kourbanis, I.; Seiya, K.; Yang, M.-J.; /Fermilab

    2012-05-01

    For Project X, it is planned to inject a beam of 3 10{sup 11} particles per bunch into the Main Injector. To prepare for this by studying the effects of higher intensity bunches in the Main Injector it is necessary to perform coalescing at 8 GeV. The results of a series of experiments and simulations of 8 GeV coalescing are presented. To increase the coalescing efficiency adiabatic reduction of the 53 MHz RF is required. This results in {approx}70% coalescing efficiency of 5 initial bunches. Data using wall current monitors has been taken to compare previous work and new simulations for 53 MHz RF reduction, bunch rotations and coalescing, good agreement between experiment and simulation was found. By increasing the number of bunches to 7 and compressing the bunch energy spread a scheme generating approximately 3 10{sup 11} particles in a bunch has been achieved. These bunches will then be used in further investigations.

  7. Plots and Figures from the Main Injector Neutrino Oscillation Search (MINOS) at Fermilab

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

    MINOS, or Main Injector Neutrino Oscillation Search, is an experiment at Fermilab designed to study the phenomena known as neutrino oscillations. It uses a beam of neutrino particles produced by the NuMI beamline facility - Neutrinos at the Main Injector. The beam of neutrinos is sent through the two MINOS detectors, one at Fermilab and one in the Soudan Mine in northern Minnesota. The Minos for Scientists page provides a link to the data plots that are available to the public and also provides explanations for some of the recent results of the experiment. Another links leads to a long listing of MINOS publications in refereed journals. Photo galleries are found by checking the links on the left menu.

  8. Next Generation Nuclear Plant Phenomena Identification and Ranking Tables (PIRTs) Volume 1: Main Report

    SciTech Connect (OSTI)

    Ball, Sydney J

    2008-03-01

    A phenomena identification and ranking table (PIRT) process was conducted for the Next Generation Nuclear Plant (NGNP) design. This design (in the conceptual stage) is a modular high-temperature gas-cooled reactor (HTGR) that generates both electricity and process heat for hydrogen production. Expert panels identified safety-relevant phenomena, ranked their importance, and assessed the knowledge levels in the areas of accidents and thermal fluids, fission-product transport and dose, high-temperature materials, graphite, and process heat for hydrogen production. This main report summarizes and documents the process and scope of the reviews, noting the major activities and conclusions. The identified phenomena, analyses, rationales, and associated ratings of the phenomena, plus a summary of each panel's findings, are presented. Individual panel reports for these areas are provided as attached volumes to this main report and provide considerably more detail about each panel's deliberations as well as a more complete listing of the phenomena that were evaluated.

  9. Main chain acid-degradable polymers for the delivery of bioactive materials

    DOE Patents [OSTI]

    Frechet, Jean M. J.; Standley, Stephany M.; Jain, Rachna; Lee, Cameron C.

    2012-03-20

    Novel main chain acid degradable polymer backbones and drug delivery systems comprised of materials capable of delivering bioactive materials to cells for use as vaccines or other therapeutic agents are described. The polymers are synthesized using monomers that contain acid-degradable linkages cleavable under mild acidic conditions. The main chain of the resulting polymers readily degrade into many small molecules at low pH, but remain relatively stable and intact at physiological pH. The new materials have the common characteristic of being able to degrade by acid hydrolysis under conditions commonly found within the endosomal or lysosomal compartments of cells thereby releasing their payload within the cell. The materials can also be used for the delivery of therapeutics to the acidic regions of tumors and other sites of inflammation.

  10. THE NUCLEUS OF MAIN-BELT COMET 259P/GARRADD

    SciTech Connect (OSTI)

    MacLennan, Eric M.; Hsieh, Henry H. E-mail: emaclenn@utk.edu

    2012-10-10

    We present observations of the main-belt comet 259P/Garradd, previously known as P/2008 R1 (Garradd), obtained in 2011 and 2012 using the Gemini North Telescope on Mauna Kea in Hawaii and the SOAR telescope at Cerro Pachon in Chile, with the goal of computing the object's phase function and nucleus size. We find an absolute magnitude of H{sub R} = 19.71 {+-} 0.05 mag and slope parameter of G{sub R} = -0.08 {+-} 0.05 for the inactive nucleus, corresponding to an effective nucleus radius of r{sub e} = 0.30 {+-} 0.02 km, assuming an R-band albedo of p{sub R} = 0.05. We also revisit observations reported for 259P while it was active in 2008 to quantify the dust mass loss and compare the object with other known main-belt comets.

  11. Re-Examining first principles of regulation: NRG power marketing, LLC v. Maine public utilities Commission

    SciTech Connect (OSTI)

    Haskell, Mark R.

    2010-03-15

    Maine PUC and Morgan Stanley have resolved some of the key issues facing the energy industry. The Supreme Court has plainly and directly in both cases reaffirmed the central role that private contracts play in the energy industry and set terms to balance the need to secure long-term investment with the public interest that lies at the heart of the Federal Power Act. (author)

  12. Federal Grant Fully Funds Small Turbine Installation at Maine Senior Housing Complex

    SciTech Connect (OSTI)

    Not Available

    2008-01-01

    In March 2007, local agencies in Maine launched an effort to reduce energy costs for residents of a subsidized elderly housing complex in Winter Harbor, resulting in a federal Residential Energy Assistance Challenge (REACH) grant that entirely funded the installation of a 10-kW Bergey Excel turbine. This fact sheet describes the project, including difficulties encountered during the permitting process and a summary of the costs covered by the REACH grant.

  13. Lawrence Livermore National Laboratory Main Site FFA Under CERCLA Section 120, November 1, 1988 Summary

    Office of Environmental Management (EM)

    Lawrence Livermore National Laboratory (Main Site) Federal Facility Agreement Under CERCLA Section 120, November 1, 1988 State California Agreement Type Federal Facility Agreement Legal Driver(s) CERCLA Scope Summary Establish a procedural framework and schedule for developing, implementing, and monitoring appropriate response actions at the Site Parties DOE; USEPA; California Department of Health Services; California Regional Water Quality Control Board Date 11/1/1988 SCOPE * Establish a

  14. Main Street Net-Zero Energy Buildings: The Zero Energy Method in Concept and Practice

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

    870 July 2010 Main Street Net-Zero Energy Buildings: The Zero Energy Method in Concept and Practice Preprint Paul Torcellini, Shanti Pless, and Chad Lobato National Renewable Energy Laboratory Tom Hootman RNL Design Presented at the ASME 2010 4 th International Conference on Energy Sustainability Phoenix, Arizona May 17-22, 2010 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (ASE), a contractor of the US Government under Contract No.

  15. Possible evidence for metal accretion onto the surfaces of metal-poor main-sequence stars

    SciTech Connect (OSTI)

    Hattori, Kohei; Yoshii, Yuzuru; Beers, Timothy C.; Carollo, Daniela; Lee, Young Sun

    2014-04-01

    The entire evolution of the Milky Way, including its mass-assembly and star-formation history, is imprinted onto the chemo-dynamical distribution function of its member stars, f(x, v, [X/H]), in the multi-dimensional phase space spanned by position, velocity, and elemental abundance ratios. In particular, the chemo-dynamical distribution functions for low-mass stars (e.g., G- or K-type dwarfs) are precious tracers of the earliest stages of the Milky Way's formation, since their main-sequence lifetimes approach or exceed the age of the universe. A basic tenet of essentially all previous analyses is that the stellar metallicity, usually parameterized as [Fe/H], is conserved over time for main-sequence stars (at least those that have not been polluted due to mass transfer from binary companions). If this holds true, any correlations between metallicity and kinematics for long-lived main-sequence stars of different masses, effective temperatures, or spectral types must strictly be the same, since they reflect the same mass-assembly and star-formation histories. By analyzing a sample of nearby metal-poor halo and thick-disk stars on the main sequence, taken from Data Release 8 of the Sloan Digital Sky Survey, we find that the median metallicity of G-type dwarfs is systematically higher (by about 0.2 dex) than that of K-type dwarfs having the same median rotational velocity about the Galactic center. If it can be confirmed, this finding may invalidate the long-accepted assumption that the atmospheric metallicities of long-lived stars are conserved over time.

  16. Near-infrared spectra of high-albedo outer main-belt asteroids

    SciTech Connect (OSTI)

    Kasuga, Toshihiro; Shirahata, Mai; Usui, Fumihiko; Kuroda, Daisuke; Ootsubo, Takafumi; Okamura, Natsuko; Hasegawa, Sunao

    2015-02-01

    Most outer main-belt asteroids have low albedos because of their carbonaceouslike bodies. However, infrared satellite surveys have revealed that some asteroids have high albedos, which may suggest the presence of unusual surface minerals for those primitive objects. We present new near-infrared (1.12.5 ?m) spectra of four outer main-belt asteroids with albedos ? 0.1. The C-complex asteroids (555) Norma and (2542) Calpurnia are featureless and have (50%60%) amorphous Mg pyroxenes that might explain the high albedos. Asteroids (701) Oriola (which is a C-complex asteroid) and (2670) Chuvashia (a D/T-type or M-type asteroid) show possible broad absorption bands (1.52.1 ?m). The feature can be reproduced by either Mg-rich amorphous pyroxene (with 50%60% and 80%95% Mg, respectively) or orthopyroxene (crystalline silicate), which might be responsible for the high albedos. No absorption features of water ice (near 1.5 and 2.0 ?m) are detected in the objects. We discuss the origin of high albedo components in the outer main-belt asteroids and their physical relations to comets.

  17. Maine Renewable Electric Power Industry Net Summer Capacity, by Energy Source

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

    Maine" "Energy Source",2006,2007,2008,2009,2010 "Geothermal","-","-","-","-","-" "Hydro Conventional",719,718,730,738,738 "Solar","-","-","-","-","-" "Wind","-",42,47,170,263 "Wood/Wood Waste",609,612,612,606,600 "MSW/Landfill Gas",53,53,53,57,57 "Other Biomass",36,36,36,36,35

  18. Maine Total Electric Power Industry Net Summer Capacity, by Energy Source

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

    Maine" "Energy Source",2006,2007,2008,2009,2010 "Fossil",2770,2751,2761,2738,2738 " Coal",85,85,85,85,85 " Petroleum",1030,1031,1031,1008,1008 " Natural Gas",1655,1636,1645,1645,1645 " Other Gases","-","-","-","-","-" "Nuclear","-","-","-","-","-" "Renewables",1418,1462,1478,1606,1692 "Pumped

  19. Operational experience using the novel FixCup collecting main valve

    SciTech Connect (OSTI)

    Giertz, J.; Huhn, F.; Spitz, J.

    1996-12-31

    On the occasion of the 1995 AIME conference the new PROven (Pressure Regulated Oven) process to control the pressure in coke ovens individually was introduced. This process was made feasible with a new collecting main valve, termed FixCup, with the aid of this valve a variable flow resistance to the raw gas discharge can be realized using a water immersion system. However, just the application of the FixCup system alone--without any pressure regulation--is very advantageous and cost saving. Thyssen has equipped 30 ovens with the new valve. The special constructive features as well as the operational experience using the FixCup valve are treated.

  20. Longitudinal bunch monitoring at the Fermilab Tevatron and Main Injector synchrotrons

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

    Thurman-Keup, R.; Bhat, C.; Blokland, W.; Crisp, J.; Eddy, N.; Fellenz, B.; Flora, R.; Hahn, A.; Hansen, S.; Kiper, T.; et al

    2011-10-17

    The measurement of the longitudinal behavior of the accelerated particle beams at Fermilab is crucial to the optimization and control of the beam and the maximizing of the integrated luminosity for the particle physics experiments. Longitudinal measurements in the Tevatron and Main Injector synchrotrons are based on the analysis of signals from resistive wall current monitors. This study describes the signal processing performed by a 2 GHz-bandwidth oscilloscope together with a computer running a LabVIEW program which calculates the longitudinal beam parameters.

  1. Main Principles of the Perspective System of SNF Management in Russia - 13333

    SciTech Connect (OSTI)

    Baryshnikov, Mikhail

    2013-07-01

    For the last several years the System of the Spent Nuclear Fuel management in Russia was seriously changed. The paper describes the main principles of the changes and the bases of the Perspective System of SNF Management in Russia. Among such the bases there are the theses with the interesting names like 'total knowledge', 'pollutant pays' and 'pay and forget'. There is also a brief description of the modern Russian SNF Management Infrastructure. And an outline of the whole System. The System which is - in case of Russia - is quite necessary to adjust SNF accumulation and to utilize the nuclear heritage. (authors)

  2. ,"Maine Natural Gas Industrial Price (Dollars per Thousand Cubic Feet)"

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

    Price (Dollars per Thousand Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Industrial Price (Dollars per Thousand Cubic Feet)",1,"Monthly","2/2016" ,"Release Date:","4/29/2016" ,"Next Release Date:","5/31/2016" ,"Excel File

  3. ,"Maine Natural Gas Vehicle Fuel Consumption (MMcf)"

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

    Vehicle Fuel Consumption (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Vehicle Fuel Consumption (MMcf)",1,"Monthly","2/2016" ,"Release Date:","4/29/2016" ,"Next Release Date:","5/31/2016" ,"Excel File

  4. AmeriFlux US-Ho1 Howland Forest (main tower)

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

    Hollinger, David [USDA Forest Service; Hollinger, David [USDA Forest Service

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Ho1 Howland Forest (main tower). Site Description - Closed conifer forest, minimal disturbance. References: Fernandez et al. (1993), Canadian Journal of Soil Science 73 317-328. Hollinger et al. (1999), Global Change Biology 5: 891-902. Savage KE, Davidson EA (2001), Global Biogeochemical Cycles 15 337-350. Scott et al. (2004), Environmental Management, Vol. 33, Supplement 1, pp. S9-S22. Hollinger et al. (2004), Global Change Biology 10: 1689-1706.

  5. Technology, Safety and Costs of Decommissioning a Reference Low-Level Waste Burial Ground. Main Report

    SciTech Connect (OSTI)

    Murphy, E. S.; Holter, G. M.

    1980-06-01

    Safety and cost information are developed for the conceptual decommissioning of commercial low-level waste (LLW) burial grounds. Two generic burial grounds, one located on an arid western site and the other located on a humid eastern site, are used as reference facilities for the study. The two burial grounds are assumed to have the same site capacity for waste, the same radioactive waste inventory, and similar trench characteristics and operating procedures. The climate, geology. and hydrology of the two sites are chosen to be typical of real western and eastern sites. Volume 1 (Main Report) contains background information and study results in summary form.

  6. Leak before break evaluation for main steam piping system made of SA106 Gr.C

    SciTech Connect (OSTI)

    Yang, Kyoung Mo; Jee, Kye Kwang; Pyo, Chang Ryul; Ra, In Sik

    1997-04-01

    The basis of the leak before break (LBB) concept is to demonstrate that piping will leak significantly before a double ended guillotine break (DEGB) occurs. This is demonstrated by quantifying and evaluating the leak process and prescribing safe shutdown of the plant on the basis of the monitored leak rate. The application of LBB for power plant design has reduced plant cost while improving plant integrity. Several evaluations employing LBB analysis on system piping based on DEGB design have been completed. However, the application of LBB on main steam (MS) piping, which is LBB applicable piping, has not been performed due to several uncertainties associated with occurrence of steam hammer and dynamic strain aging (DSA). The objective of this paper is to demonstrate the applicability of the LBB design concept to main steam lines manufactured with SA106 Gr.C carbon steel. Based on the material properties, including fracture toughness and tensile properties obtained from the comprehensive material tests for base and weld metals, a parametric study was performed as described in this paper. The PICEP code was used to determine leak size crack (LSC) and the FLET code was used to perform the stability assessment of MS piping. The effects of material properties obtained from tests were evaluated to determine the LBB applicability for the MS piping. It can be shown from this parametric study that the MS piping has a high possibility of design using LBB analysis.

  7. Effects of main-sequence mass loss on the turnoff ages of globular clusters

    SciTech Connect (OSTI)

    Guzik, J.A.

    1989-01-01

    Willson, Bowen, and Struck-Marcell have proposed that globular cluster main-sequence turnoff ages can be reconciled with the lower ages of the Galaxy and universe deduced from other methods by incorporating an epoch of early main-sequence mass-loss by stars of spectral types A through early-F. The proposed mass loss is pulsation-driven, and facilitated by rapid rotation. This paper presents stellar evolution calculations of Pop. II (Z = 0.001) mass-losing stars of initial mass 0.8 to 1.6 M/sub /circle dot//, with exponentially-decreasing mass loss rates of e-folding times 0.5 to 2.0 Gyr, evolving to a final mass of 0.7 M/sub /circle dot//. The calculations indicate that a globular cluster with apparent turnoff age 18 Gyr could have an actual age as low as /approximately/12 Gyr. Observational implications that may help to verify the hypothesis, e.g. low C/N abundance ratios among red giants following first dredge-up, blue stragglers, red giant deficiencies, and signatures in cluster mass/luminosity functions, are also discussed.25 refs., 4 figs., 3 tabs.

  8. OBSERVATIONAL AND DYNAMICAL CHARACTERIZATION OF MAIN-BELT COMET P/2010 R2 (La Sagra)

    SciTech Connect (OSTI)

    Hsieh, Henry H.; Yang Bin; Haghighipour, Nader; Jedicke, Robert; Wainscoat, Richard J.; Denneau, Larry; Kaluna, Heather M.; Kleyna, Jan; Novakovic, Bojan; Abe, Shinsuke; Chen Wenping; Ip, Wing; Kinoshita, Daisuke; Fitzsimmons, Alan; Lacerda, Pedro; Granvik, Mikael; Grav, Tommy; Knight, Matthew M.; Lisse, Carey M.; Maclennan, Eric; and others

    2012-05-15

    We present observations of the recently discovered comet-like main-belt object P/2010 R2 (La Sagra) obtained by Pan-STARRS1 and the Faulkes Telescope-North on Haleakala in Hawaii, the University of Hawaii 2.2 m, Gemini-North, and Keck I telescopes on Mauna Kea, the Danish 1.54 m telescope (operated by the MiNDSTEp consortium) at La Silla, and the Isaac Newton Telescope on La Palma. An antisolar dust tail is observed to be present from 2010 August through 2011 February, while a dust trail aligned with the object's orbit plane is also observed from 2010 December through 2011 August. Assuming typical phase darkening behavior, P/La Sagra is seen to increase in brightness by >1 mag between 2010 August and December, suggesting that dust production is ongoing over this period. These results strongly suggest that the observed activity is cometary in nature (i.e., driven by the sublimation of volatile material), and that P/La Sagra is therefore the most recent main-belt comet to be discovered. We find an approximate absolute magnitude for the nucleus of H{sub R} = 17.9 {+-} 0.2 mag, corresponding to a nucleus radius of {approx}0.7 km, assuming an albedo of p = 0.05. Comparing the observed scattering surface areas of the dust coma to that of the nucleus when P/La Sagra was active, we find dust-to-nucleus area ratios of A{sub d} /A{sub N} = 30-60, comparable to those computed for fellow main-belt comets 238P/Read and P/2008 R1 (Garradd), and one to two orders of magnitude larger than for two other main-belt comets (133P/Elst-Pizarro and 176P/LINEAR). Using optical spectroscopy to search for CN emission, we do not detect any conclusive evidence of sublimation products (i.e., gas emission), finding an upper limit CN production rate of Q{sub CN} < 6 Multiplication-Sign 10{sup 23} mol s{sup -1}, from which we infer an H{sub 2}O production rate of Q{sub H{sub 2O}} < 10{sup 26} mol s{sup -1}. Numerical simulations indicate that P/La Sagra is dynamically stable for >100 Myr, suggesting that it is likely native to its current location and that its composition is likely representative of other objects in the same region of the main belt, though the relatively close proximity of the 13:6 mean-motion resonance with Jupiter and the (3,-2,-1) three-body mean-motion resonance with Jupiter and Saturn mean that dynamical instability on larger timescales cannot be ruled out.

  9. MOLTEN CARBONATE FUEL CELL POWER PLANT LOCATED AT LADWP MAIN STREET SERVICE CENTER

    SciTech Connect (OSTI)

    William W. Glauz

    2004-09-10

    The Los Angeles Department of Water and Power (LADWP) has developed one of the most recognized fuel cell demonstration programs in the United States. In addition to their high efficiencies and superior environmental performance, fuel cells and other generating technologies that can be located at or near the load, offers several electric utility benefits. Fuel cells can help further reduce costs by reducing peak electricity demand, thereby deferring or avoiding expenses for additional electric utility infrastructure. By locating generators near the load, higher reliability of service is possible and the losses that occur during delivery of electricity from remote generators are avoided. The potential to use renewable and locally available fuels, such as landfill or sewage treatment waste gases, provides another attractive outlook. In Los Angeles, there are also many oil producing areas where the gas by-product can be utilized. In June 2000, the LADWP contracted with FCE to install and commission the precommercial 250kW MCFC power plant. The plant was delivered, installed, and began power production at the JFB in August 2001. The plant underwent manufacturer's field trials up for 18 months and was replace with a commercial plant in January 2003. In January 2001, the LADWP contracted with FCE to provide two additional 250kW MCFC power plants. These commercial plants began operations during mid-2003. The locations of these plants are at the Terminal Island Sewage Treatment Plant at the Los Angeles Harbor (for eventual operation on digester gas) and at the LADWP Main Street Service Center east of downtown Los Angeles. All three carbonate fuel cell plants received partial funding through the Department of Defense's Climate Change Fuel Cell Buydown Program. This report covers the technical evaluation and benefit-cost evaluation of the Main Street 250kW MCFC power plant during its first year of operation from September 2003 to August 2004. The data for the month of September 2004 was not available at the time this report was prepared. An addendum to this report will be prepared and transmitted to the Department of Energy once this data becomes available. This fuel cell power plant was originally intended to be installed at an American Airlines facility located at Los Angeles International Airport, however, due to difficulties in obtaining a site, the plant was ultimately installed at the LADWP's Distributed Generation Test Facility at it's Main Street Service Center.

  10. Seismic margin review of the Maine Yankee Atomic Power Station: Fragility analysis

    SciTech Connect (OSTI)

    Ravindra, M. K.; Hardy, G. S.; Hashimoto, P. S.; Griffin, M. J.

    1987-03-01

    This Fragility Analysis is the third of three volumes for the Seismic Margin Review of the Maine Yankee Atomic Power Station. Volume 1 is the Summary Report of the first trial seismic margin review. Volume 2, Systems Analysis, documents the results of the systems screening for the review. The three volumes are part of the Seismic Margins Program initiated in 1984 by the Nuclear Regulatory Commission (NRC) to quantify seismic margins at nuclear power plants. The overall objectives of the trial review are to assess the seismic margins of a particular pressurized water reactor, and to test the adequacy of this review approach, quantification techniques, and guidelines for performing the review. Results from the trial review will be used to revise the seismic margin methodology and guidelines so that the NRC and industry can readily apply them to assess the inherent quantitative seismic capacity of nuclear power plants.

  11. Effect of reactor conditions on MSIV (main steam isolation valves)-ATWS power level

    SciTech Connect (OSTI)

    Diamond, D.J.

    1987-01-01

    In a boiling water reactor (BWR) when there is closure of the main steam isolation valves (MSIVs), the energy generated in the core will be transferred to the pressure suppression pool (PSP) via steam flows out of the relief valves. The pool has limited capacity as a heat sink and hence, if there is no reactor trip (an ATWS event), there is the possibility that the pool temperature may rise beyond acceptable limits. The present study was undertaken to determine how the initial reactor conditions affect the power during an MSIV-ATWS event. The time of interest is during the 20-30 minute period when it is assumed that the reactor is in a quasi-equilibrium condition with the water level and pressure fixed, natural circulation conditions and no control rod movement or significant boron in the core. The initial conditions of interest are the time during the cycle and the operating state. 4 refs., 2 tabs.

  12. OVERVIEW OF A RECONFIGURABLE SIMULATOR FOR MAIN CONTROL ROOM UPGRADES IN NUCLEAR POWER PLANTS

    SciTech Connect (OSTI)

    Ronald L. Boring

    2012-10-01

    This paper provides background on a reconfigurable control room simulator for nuclear power plants. The main control rooms in current nuclear power plants feature analog technology that is growing obsolete. The need to upgrade control rooms serves the practical need of maintainability as well as the opportunity to implement newer digital technologies with added functionality. There currently exists no dedicated research simulator for use in human factors design and evaluation activities for nuclear power plant modernization in the U.S. The new research simulator discussed in this paper provides a test bed in which operator performance on new control room concepts can be benchmarked against existing control rooms and in which new technologies can be validated for safety and usability prior to deployment.

  13. EVALUATION OF THE MIGRATION POTENTIAL FOR 60Co AND 137Cs AT THE MAINE YANKEE SITE.

    SciTech Connect (OSTI)

    FUHRMANN,M.SULLIVAN,T.

    2002-08-08

    The objective of this report is to discuss the degree of sorption and desorption of {sup 137}Cs and {sup 60}Co that may be associated with the granite bedrock and the ''popcorn'' cement drain system that underlie the Maine Yankee Containment Foundation. The purpose is to estimate how much retardation of these two radionuclides takes place in groundwater that flows in the near-field of the Containment Foundation, specifically with respect to contamination originating at the PAB Test Pit. Specific concerns revolve around the potential for the contamination originating near the PAB to create a radioactive dose to a hypothetical ''resident farmer'' using a well intercepting this water to exceed 4 millirems/yr.

  14. Annual Employee Survey (AES) Report All Main Questions (Q1-Q71)

    Energy Savers [EERE]

    5 Federal Employee Viewpoint Survey (FEVS) Annual Employee Survey (AES) Report All Main Questions (Q1-Q71) U.S. Department of Energy (DOE) Not for Public Distribution until pubilsihed on Energy.gov website Page 1 of 15 Percent Positive Strongly Agree Agree Neither Agree nor Disagree Disagree Strongly Disagree Item Response Total** Do Not Know/ No Basis to Judge N 1,743 3,760 1,315 1,128 509 8,455 NA % 64.92 20.41 44.50 15.55 13.41 6.12 100.00 N 1,483 4,358 1,259 980 333 8,413 NA % 69.28 17.41

  15. THE EXTRAORDINARY MULTI-TAILED MAIN-BELT COMET P/2013 P5

    SciTech Connect (OSTI)

    Jewitt, David; Agarwal, Jessica; Weaver, Harold; Mutchler, Max; Larson, Stephen

    2013-11-20

    Hubble Space Telescope observations of main-belt comet P/2013 P5 reveal an extraordinary system of six dust tails that distinguish this object from any other. Observations two weeks apart show dramatic morphological change in the tails while providing no evidence for secular fading of the object as a whole. Each tail is associated with a unique ejection date, revealing continued, episodic mass loss from the 0.24 ± 0.04 km radius nucleus over the last five months. As an inner-belt asteroid and probable Flora family member, the object is likely to be highly metamorphosed and unlikely to contain ice. The protracted period of dust release appears inconsistent with an impact origin, but may be compatible with a body that is losing mass through a rotational instability. We suggest that P/2013 P5 has been accelerated to breakup speed by radiation torques.

  16. NEW X-RAY-SELECTED PRE-MAIN-SEQUENCE MEMBERS OF THE SERPENS MOLECULAR CLOUD

    SciTech Connect (OSTI)

    Oliveira, Isa; Van der Laan, Margriet; Brown, Joanna M.

    2013-11-01

    The study of young stars no longer surrounded by disks can greatly add to our understanding of how protoplanetary disks evolve and planets form. We have used VLT/FLAMES optical spectroscopy to confirm the youth and membership of 19 new young diskless stars in the Serpens Molecular Cloud, identified at X-ray wavelengths. Spectral types, effective temperatures, and stellar luminosities were determined using optical spectra and optical/near-infrared photometry. Stellar masses and ages were derived based on pre-main-sequence evolutionary tracks. The results yield remarkable similarities for age and mass distribution between the diskless and disk-bearing stellar populations in Serpens. We discuss the important implications these similarities may have on the standard picture of disk evolution.

  17. Maine Natural Gas Pipeline and Distribution Use Price (Dollars per Thousand

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

    Cubic Feet) Price (Dollars per Thousand Cubic Feet) Maine Natural Gas Pipeline and Distribution Use Price (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1960's 0.42 1980's 2.63 3.20 4.92 4.60 5.40 4.36 3.88 2.24 4.60 3.41 1990's 3.73 3.59 3.97 3.91 3.50 5.50 -- 2000's 4.65 3.69 NA -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  18. Progress in Multi-Batch Slip Stacking in the Fermilab Main Injector and Future Plans

    SciTech Connect (OSTI)

    Seiya, K.; Chase, B.; Dey, J.; Joireman, P.; Kourbanis, I.; Reid, J.; /Fermilab

    2008-04-01

    The multi-batch slip stacking has been used for operations since January, 2008 and effectively increased proton intensity to the NuMI target by 50% in a Main Injector (MI) cycle. The MI accepts 11 batches at injection energy from the Booster, and sends two batches to antiproton production and nine to the NuMI beam line. The total beam power in a cycle was increased to 340 kW on average. We have been doing beam studies in order to increase the beam power to 400 kW and to control the beam loss. We will also discuss 12 batch slip stacking scheme which is going to be used for future neutrino experiments.

  19. GeV-scale dark matter: Production at the Main Injector

    SciTech Connect (OSTI)

    Dobrescu, Bogdan A.; Frugiuele, Claudia

    2015-02-03

    Assuming that dark matter particles interact with quarks via a GeV-scale mediator, we study dark matter production in fixed target collisions. The ensuing signal in a neutrino near detector consists of neutral-current events with an energy distribution peaked at higher values than the neutrino background. We find that for a Z' boson of mass around a few GeV that decays to dark matter particles, the dark matter beam produced by the Main Injector at Fermilab allows the exploration of a range of values for the gauge coupling that currently satisfy all experimental constraints. The NO?A near detector is well positioned for probing the presence of a dark matter beam, and future LBNF near detectors would provide more sensitive probes.

  20. GeV-scale dark matter: Production at the main injector

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

    Dobrescu, Bogdan A.; Frugiuele, Claudia

    2015-02-03

    In this study, assuming that dark matter particles interact with quarks via a GeV-scale mediator, we study dark matter production in fixed target collisions. The ensuing signal in a neutrino near detector consists of neutral-current events with an energy distribution peaked at higher values than the neutrino background. We find that for a Z' boson of mass around a few GeV that decays to dark matter particles, the dark matter beam produced by the Main Injector at Fermilab allows the exploration of a range of values for the gauge coupling that currently satisfy all experimental constraints. The NOνA near detectormore » is well positioned for probing the presence of a dark matter beam, and future LBNF near detectors would provide more sensitive probes.« less

  1. GeV-scale dark matter: Production at the Main Injector

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

    Dobrescu, Bogdan A.; Frugiuele, Claudia

    2015-02-03

    Assuming that dark matter particles interact with quarks via a GeV-scale mediator, we study dark matter production in fixed target collisions. The ensuing signal in a neutrino near detector consists of neutral-current events with an energy distribution peaked at higher values than the neutrino background. We find that for a Z' boson of mass around a few GeV that decays to dark matter particles, the dark matter beam produced by the Main Injector at Fermilab allows the exploration of a range of values for the gauge coupling that currently satisfy all experimental constraints. The NO?A near detector is well positionedmorefor probing the presence of a dark matter beam, and future LBNF near detectors would provide more sensitive probes.less

  2. CARMA LARGE AREA STAR FORMATION SURVEY: STRUCTURE AND KINEMATICS OF DENSE GAS IN SERPENS MAIN

    SciTech Connect (OSTI)

    Lee, Katherine I.; Storm, Shaye; Mundy, Lee G.; Teuben, Peter; Pound, Marc W.; Salter, Demerese M.; Chen, Che-Yu; Fernndez-Lpez, Manuel; Looney, Leslie W.; Segura-Cox, Dominique; Rosolowsky, Erik; Arce, Hctor G.; Plunkett, Adele L.; Ostriker, Eve C.; Shirley, Yancy L.; Kwon, Woojin; Kauffmann, Jens; Tobin, John J.; Volgenau, N. H.; Tassis, Konstantinos; and others

    2014-12-20

    We present observations of N{sub 2}H{sup +} (J = 1 ? 0), HCO{sup +} (J = 1 ? 0), and HCN (J = 1 ? 0) toward the Serpens Main molecular cloud from the CARMA Large Area Star Formation Survey (CLASSy). We mapped 150 arcmin{sup 2} of Serpens Main with an angular resolution of ?7''. The gas emission is concentrated in two subclusters (the NW and SE subclusters). The SE subcluster has more prominent filamentary structures and more complicated kinematics compared to the NW subcluster. The majority of gas in the two subclusters has subsonic to sonic velocity dispersions. We applied a dendrogram technique with N{sub 2}H{sup +}(1-0) to study the gas structures; the SE subcluster has a higher degree of hierarchy than the NW subcluster. Combining the dendrogram and line fitting analyses reveals two distinct relations: a flat relation between nonthermal velocity dispersion and size, and a positive correlation between variation in velocity centroids and size. The two relations imply a characteristic depth of 0.15 pc for the cloud. Furthermore, we have identified six filaments in the SE subcluster. These filaments have lengths of ?0.2 pc and widths of ?0.03 pc, which is smaller than a characteristic width of 0.1 pc suggested by Herschel observations. The filaments can be classified into two types based on their properties. The first type, located in the northeast of the SE subcluster, has larger velocity gradients, smaller masses, and nearly critical mass-per-unit-length ratios. The other type, located in the southwest of the SE subcluster, has the opposite properties. Several YSOs are formed along two filaments which have supercritical mass per unit length ratios, while filaments with nearly critical mass-per-unit-length ratios are not associated with YSOs, suggesting that stars are formed on gravitationally unstable filaments.

  3. Hubble space telescope investigation of main-belt comet 133P/Elst-Pizarro

    SciTech Connect (OSTI)

    Jewitt, David; Ishiguro, Masateru; Weaver, Harold; Agarwal, Jessica; Mutchler, Max; Larson, Steven

    2014-05-01

    We report new observations of the prototype main-belt comet (active asteroid) 133P/Elst-Pizarro taken at high angular resolution using the Hubble Space Telescope. The object has three main components: (1) a point-like nucleus; (2) a long, narrow antisolar dust tail; and (3) a short, sunward anti-tail. There is no resolved coma. The nucleus has a mean absolute magnitude H{sub V} = 15.70 0.10 and a light curve range ?V = 0.42 mag, the latter corresponding to projected dimensions 3.6 5.4 km (axis ratio 1.5:1) at the previously measured geometric albedo of 0.05 0.02. We explored a range of continuous and impulsive emission models to simultaneously fit the measured surface brightness profile, width, and position angle of the antisolar tail. Preferred fits invoke protracted emission, over a period of 150 days or less, of dust grains following a differential power-law size distribution with index 3.25 ?q ? 3.5 and with a wide range of sizes. Ultra-low surface brightness dust projected in the sunward direction is a remnant from emission activity occurring in previous orbits, and consists of the largest (?cm-sized) particles. Ejection velocities of one-micron-sized particles are comparable to the ?1.8 m s{sup 1} gravitational escape speed of the nucleus, while larger particles are released at speeds less than the gravitational escape velocity. The observations are consistent with, but do not prove, a hybrid hypothesis in which mass loss is driven by gas drag from the sublimation of near-surface water ice, but escape is aided by centripetal acceleration from the rotation of the elongated nucleus. No plausible alternative hypothesis has been identified.

  4. Material and energy recovery in integrated waste management systems: Project overview and main results

    SciTech Connect (OSTI)

    Consonni, Stefano; Giugliano, Michele; Massarutto, Antonio; Saccani, Cesare

    2011-09-15

    Highlights: > The source separation level (SSL) of waste management system does not qualify adequately the system. > Separately collecting organic waste gives less advantages than packaging materials. > Recycling packaging materials (metals, glass, plastics, paper) is always attractive. > Composting and anaerobic digestion of organic waste gives questionable outcomes. > The critical threshold of optimal recycling seems to be a SSL of 50%. - Abstract: This paper describes the context, the basic assumptions and the main findings of a joint research project aimed at identifying the optimal breakdown between material recovery and energy recovery from municipal solid waste (MSW) in the framework of integrated waste management systems (IWMS). The project was carried out from 2007 to 2009 by five research groups at Politecnico di Milano, the Universities of Bologna and Trento, and the Bocconi University (Milan), with funding from the Italian Ministry of Education, University and Research (MIUR). Since the optimization of IWMSs by analytical methods is practically impossible, the search for the most attractive strategy was carried out by comparing a number of relevant recovery paths from the point of view of mass and energy flows, technological features, environmental impact and economics. The main focus has been on mature processes applicable to MSW in Italy and Europe. Results show that, contrary to a rather widespread opinion, increasing the source separation level (SSL) has a very marginal effects on energy efficiency. What does generate very significant variations in energy efficiency is scale, i.e. the size of the waste-to-energy (WTE) plant. The mere value of SSL is inadequate to qualify the recovery system. The energy and environmental outcome of recovery depends not only on 'how much' source separation is carried out, but rather on 'how' a given SSL is reached.

  5. PSR J1903+0327: A UNIQUE MILLISECOND PULSAR WITH A MAIN-SEQUENCE COMPANION STAR

    SciTech Connect (OSTI)

    Khargharia, Juthika; Stocke, John T.; Froning, Cynthia S.; Gopakumar, Achamveedu; Joshi, Bhal Chandra E-mail: john.stocke@colorado.edu E-mail: gopu.tifr@gmail.com

    2012-01-10

    PSR J1903+0327 is a millisecond pulsar with a mass of 1.67 M{sub Sun} in a highly eccentric orbit (e = 0.44) around a main-sequence star. This unique system cannot be reconciled with current observations where millisecond pulsars are generally seen to orbit white dwarfs in almost exactly circular orbits. Current theoretical models of binary and stellar formation and evolution cannot explain the high eccentricity of this system either. In this work, we present three new epochs of optical spectroscopy for the companion to PSR J1903+0327, obtained to confirm the association of the main-sequence star with the pulsar. These three new epochs, together with the two previous ones, firmly establish the high eccentricity of the companion's orbit as predicted by pulsar timing. Using all five epochs of optical data, we have provided an independent estimate of the mass ratio, R = 1.56 {+-} 0.15, as well as the systemic radial velocity of the binary, {gamma} = 42.1 {+-} 2.5 km s{sup -1}. We constrain the spectral type of the pulsar companion to lie between F5 V and G0 V (a slightly earlier type than suggested previously) by measuring the equivalent widths of two of the three Ca-triplet lines (8498 A, 8542 A) and the Paschen line at 8598 A (P14); we also broadly constrain the metallicity of the companion. Additionally, we have placed a somewhat better limit on the rotational velocity of the pulsar companion of v{sub rot}sin i {<=} 66 km s{sup -1}, which is still not sufficient to allow a test of general relativity using this system.

  6. Long-Range Untethered Real-Time Live Gas Main Robotic Inspection System

    SciTech Connect (OSTI)

    Hagen Schempf; Daphne D'Zurko

    2004-10-31

    Under funding from the Department of Energy (DOE) and the Northeast Gas Association (NGA), Carnegie Mellon University (CMU) developed an untethered, wireless remote controlled inspection robot dubbed Explorer. The project entailed the design and prototyping of a wireless self-powered video-inspection robot capable of accessing live 6- and 8-inch diameter cast-iron and steel mains, while traversing turns and Ts and elbows under real-time control with live video feedback to an operator. The design is that of a segmented actively articulated and wheel-leg powered robot design, with fisheye imaging capability and self-powered battery storage and wireless real-time communication link. The prototype was functionally tested in an above ground pipe-network, in order to debug all mechanical, electrical and software subsystems, and develop the necessary deployment and retrieval, as well as obstacle-handling scripts. A pressurized natural gas test-section was used to certify it for operation in natural gas at up to 60 psig. Two subsequent live-main field-trials in both cast-iron and steel pipe, demonstrated its ability to be safely launched, operated and retrieved under real-world conditions. The system's ability to safely and repeatably exidrecover from angled and vertical launchers, traverse multi-thousand foot long pipe-sections, make T and varied-angle elbow-turns while wirelessly sending live video and handling command and control messages, was clearly demonstrated. Video-inspection was clearly shown to be a viable tool to understand the state of this critical buried infrastructure, irrespective of low- (cast-iron) or high-pressure (steel) conditions. This report covers the different aspects of specifications, requirements, design, prototyping, integration and testing and field-trialing of the Explorer platform.

  7. THE ORIGIN OF HVS17, AN UNBOUND MAIN SEQUENCE B STAR AT 50 kpc

    SciTech Connect (OSTI)

    Brown, Warren R.; Geller, Margaret J.; Kenyon, Scott J.; Cohen, Judith G. E-mail: mgeller@cfa.harvard.edu E-mail: jlc@astro.caltech.edu

    2013-09-20

    We analyze Keck Echellette Spectrograph and Imager spectroscopy of HVS17, a B-type star traveling with a Galactic rest frame radial velocity of +445 km s{sup 1} in the outer halo of the Milky Way. HVS17 has the projected rotation of a main sequence B star and is chemically peculiar, with solar iron abundance and sub-solar alpha abundance. Comparing measured T{sub eff} and log g with stellar evolution tracks implies that HVS17 is a 3.91 0.09 M{sub ?}, 153 9 Myr old star at a Galactocentric distance of r = 48.5 4.6 kpc. The time between its formation and ejection significantly exceeds 10 Myr and thus is difficult to reconcile with any Galactic disk runaway scenario involving massive stars. The observations are consistent, on the other hand, with a hypervelocity star ejection from the Galactic center. We show that Gaia proper motion measurements will easily discriminate between a disk and Galactic center origin, thus allowing us to use HVS17 as a test particle to probe the shape of the Milky Way's dark matter halo.

  8. Near Field Intensity Trends of Main Laser Alignment Images in the National Ignition Facility (NIF)

    SciTech Connect (OSTI)

    Leach, R R; Beltsar, I; Burkhart, S; Lowe-Webb, R; Kamm, V M; Salmon, T; Wilhelmsen, K

    2015-01-22

    The National Ignition Facility (NIF) utilizes 192 high-energy laser beams focused with enough power and precision on a hydrogen-filled spherical, cryogenic target to potentially initiate a fusion reaction. NIF has been operational for six years; during that time, thousands of successful laser firings or shots have been executed. Critical instrument measurements and camera images are carefully recorded for each shot. The result is a massive and complex database or ‘big data’ archive that can be used to investigate the state of the laser system at any point in its history or to locate and track trends in the laser operation over time. In this study, the optical light throughput for more than 1600 NIF shots for each of the 192 main laser beams and 48 quads was measured over a three year period from January 2009 to October 2012. The purpose was to verify that the variation in the transmission of light through the optics over time performed within design expectations during this time period. Differences between average or integrated intensity from images recorded by the input sensor package (ISP) and by the output sensor package (OSP) in the NIF beam-line were examined. A metric is described for quantifying changes in the integrated intensity measurements and was used to view potential trends. Results are presented for the NIF input and output sensor package trends and changes over the three year time-frame.

  9. COLOR DEPENDENCE IN THE SIZE DISTRIBUTION OF MAIN BELT ASTEROIDS REVISITED

    SciTech Connect (OSTI)

    August, Tyler M.; Wiegert, Paul A.

    2013-06-15

    The size distribution of the asteroid belt is examined with 16956 main belt asteroids detected in data taken from the Canada-France-Hawaii Telescope Legacy Survey in two filters (g' and r'). The cumulative H (absolute magnitude) distribution is examined in both filters, and both match well to simple power laws down to H = 17, with slopes in rough agreement with those reported the literature. This implies that disruptive collisions between asteroids are gravitationally dominated down to at least this size, and probably sub-kilometer scales. The slopes of these distributions appear shallower in the outer belt than the inner belt, and the g' distributions appear slightly steeper than the r'. The slope shallowing in the outer belt may reflect a real compositional difference: the inner asteroid belt has been suggested to consist mostly of stony and/or metallic S-type asteroids, whereas carbonaceous C-types are thought to be more prevalent further from the Sun. No waves are seen in the size distribution above H = 15. Since waves are expected to be produced at the transition from gravitationally-dominated to internal strength-dominated collisions, their absence here may imply that the transition occurs at sub-kilometer scales, much smaller than the H = 17 (diameter {approx} 1.6 km) cutoff of this study.

  10. A theoretical study of acoustic glitches in low-mass main-sequence stars

    SciTech Connect (OSTI)

    Verma, Kuldeep; Antia, H. M.; Basu, Sarbani; Mazumdar, Anwesh E-mail: antia@tifr.res.in E-mail: anwesh@tifr.res.in

    2014-10-20

    There are regions in stars, such as ionization zones and the interface between radiative and convective regions, that cause a localized sharp variation in the sound speed. These are known as 'acoustic glitches'. Acoustic glitches leave their signatures on the oscillation frequencies of stars, and hence these signatures can be used as diagnostics of these regions. In particular, the signatures of these glitches can be used as diagnostics for the position of the second helium ionization zone and that of the base of the envelope convection zone. With the help of stellar models, we study the properties of these acoustic glitches in main-sequence stars. We find that the acoustic glitch due to the helium ionization zone does not correspond to the dip in the adiabatic index ?{sub 1} caused by the ionization of He II, but to the peak in ?{sub 1} between the He I and He II ionization zones. We find that it is easiest to study the acoustic glitch that is due to the helium ionization zone in stars with masses in the range 0.9-1.2 M {sub ?}.

  11. Simulation of a main steam line break with steam generator tube rupture using trace

    SciTech Connect (OSTI)

    Gallardo, S.; Querol, A.; Verdu, G.

    2012-07-01

    A simulation of the OECD/NEA ROSA-2 Project Test 5 was made with the thermal-hydraulic code TRACE5. Test 5 performed in the Large Scale Test Facility (LSTF) reproduced a Main Steam Line Break (MSLB) with a Steam Generator Tube Rupture (SGTR) in a Pressurized Water Reactor (PWR). The result of these simultaneous breaks is a depressurization in the secondary and primary system in loop B because both systems are connected through the SGTR. Good approximation was obtained between TRACE5 results and experimental data. TRACE5 reproduces qualitatively the phenomena that occur in this transient: primary pressure falls after the break, stagnation of the pressure after the opening of the relief valve of the intact steam generator, the pressure falls after the two openings of the PORV and the recovery of the liquid level in the pressurizer after each closure of the PORV. Furthermore, a sensitivity analysis has been performed to know the effect of varying the High Pressure Injection (HPI) flow rate in both loops on the system pressures evolution. (authors)

  12. The main injector chromaticity correction sextupole magnets: Measurements and operating schemes

    SciTech Connect (OSTI)

    Bhat, C.M.; Bogacz, A.; Brown, B.C.; Harding, D.J.; Fang, S.J.; Martin, P.S.; Glass, H.D.; Sim, J.

    1995-05-01

    The Fermilab Main Injector (FMI) is a high intensity proton synchrotron which will be used to accelerate protons and antiprotons from 8.9 GeV/c to 150 GeV/c. The natural chromaticities of the machine for the horizontal and the vertical Planes are {minus}33.6 and {minus}33.9 respectively. The {Delta}p/p of the beam at injection is about 0.002. The chromaticity requirements of the FMI, are primarily decided by the {Delta}p/p = 0.002 of the beam at injection. This limits the final chromaticity of the FMI to be {plus_minus}5 units. To correct the chromaticity in the FMI two families of sextupole magnets will be installed in the lattice, one for each plane. A sextupole magnet suitable for the FMI needs has been designed and a number of them are being built. New chromaticity compensation schemes have been worked out in the light of recently proposed faster acceleration ramps. On an R/D sextupole magnet the low current measurements have been carried out to determine the electrical properties. Also, using a Morgan coil, measurements have been performed to determine the higher ordered multipole components up to 18-poles. An overview of these result are presented here.

  13. Booster main magnet power supply, present operation and potential future upgrades

    SciTech Connect (OSTI)

    Bajon, E.; Bannon, M.; Marneris, I.; Danowski, G.; Sandberg, J.; Savatteri, S.

    2011-03-28

    The Brookhaven Booster Main Magnet Power Supply (MMPS) is a 24 pulse thyristor control supply, rated at 5500 Amps, +/-2000 Volts, or 3000 Amps, +/-6000 Volts. The power supply is fed directly from the power utility and the peak magnet power is 18 MWatts. This peak power is seen directly at the incoming ac line. This power supply has been in operation for the last 18 years. This paper will describe the present topology and operation of the power supply, the feedback control system and the different modes of operation of the power supply. Since the power supply has been in operation for the last 18 years, upgrading this power supply is essential. A new power supply topology has been studied where energy is stored in capacitor banks. DC to DC converters are used to convert the dc voltage stored in the capacitor banks to pulsed DC voltage into the magnet load. This enables the average incoming power from the ac line to be constant while the peak magnet power is pulsed to +/- 18 MWatts. Simulations and waveforms of this power supply will be presented.

  14. CECG Maine, LLC (Maine) | Open Energy Information

    Open Energy Info (EERE)

    1-866-237-7693 Website: www.constellation.comPagesde Twitter: @ConstellationEG Facebook: https:www.facebook.comConstellationEnergy References: EIA Form EIA-861 Final Data...

  15. PHYSICAL PROPERTIES OF MAIN-BELT COMET 176P/LINEAR

    SciTech Connect (OSTI)

    Hsieh, Henry H.; Ishiguro, Masateru; Lacerda, Pedro; Jewitt, David E-mail: p.lacerda@qub.ac.uk E-mail: jewitt@ucla.edu

    2011-07-15

    We present a physical characterization of comet 176P/LINEAR, the third discovered member of the new class of main-belt comets, which exhibit cometary activity but are dynamically indistinguishable from main-belt asteroids. Observations show the object exhibiting a fan-shaped tail for at least one month in late 2005, but then becoming inactive in early 2006. During this active period, we measure broadband colors of B - V = 0.63 {+-} 0.02, V - R = 0.35 {+-} 0.02, and R - I = 0.31 {+-} 0.04. Using data from when the object was observed to be inactive, we derive best-fit IAU phase function parameters of H = 15.10 {+-} 0.05 mag and G = 0.15 {+-} 0.10, and best-fit linear phase function parameters of m(1, 1, 0) = 15.35 {+-} 0.05 mag and {beta} = 0.038 {+-} 0.005 mag deg{sup -1}. From this baseline phase function, we find that 176P exhibits a mean photometric excess of {approx}30% during its active period, implying an approximate total coma dust mass of M{sub d} {approx} (7.2 {+-} 3.6) x 10{sup 4} kg. From inactive data obtained in early 2007, we find a rotation period of P{sub rot} = 22.23 {+-} 0.01 hr and a peak-to-trough photometric range of {Delta}m {approx} 0.7 mag. Phasing our photometric data from 176P's 2005 active period to this rotation period, we find that the nucleus exhibits a significantly smaller photometric range than in 2007 that cannot be accounted for by coma damping effects, and as such, are attributed by us to viewing geometry effects. A detailed analysis of these geometric effects showed that 176P is likely to be a highly elongated object with an axis ratio of 1.8 < b/a < 2.1, an orbital obliquity of {epsilon} {approx} 60{sup 0}, and a solstice position at a true anomaly of {nu}{sub o} = 20{sup 0} {+-} 20{sup 0}. Numerical modeling of 176P's dust emission found that its activity can only be reproduced by asymmetric dust emission, such as a cometary jet. We find plausible fits to our observations using models assuming {approx}10 {mu}m dust particles continuously emitted over the period during which 176P was observed to be active, and a jet direction of 180{sup 0} {approx}< {alpha}{sub jet} {approx}< 120{sup 0} and {delta}{sub jet} {approx} -60{sup 0}. We do not find good fits to our observations using models of impulsive dust emission, i.e., what would be expected if 176P's activity was an ejecta cloud resulting from an impact into non-volatile asteroid regolith. Since for a rotating body, the time-averaged direction of a non-equatorial jet is equivalent to the direction of the nearest rotation pole, we find an equivalent orbital obliquity of 50{sup 0} {approx}< {epsilon} {approx}< 75{sup 0}, consistent with the results of our light curve analysis. Furthermore, the results of both our light curve analysis and dust modeling analysis are consistent with the seasonal heating hypothesis used to explain the modulation of 176P's activity. Additional observations are highly encouraged to further characterize 176P's active behavior as the object approaches perihelion on 2011 July 1.

  16. THE QUADRUPLE PRE-MAIN-SEQUENCE SYSTEM LkCa 3: IMPLICATIONS FOR STELLAR EVOLUTION MODELS

    SciTech Connect (OSTI)

    Torres, Guillermo; Latham, David W.; Ruiz-Rodriguez, Dary; Prato, L.; Wasserman, Lawrence H.; Badenas, Mariona; Schaefer, G. H.; Mathieu, Robert D.

    2013-08-10

    We report the discovery that the pre-main-sequence (PMS) object LkCa 3 in the Taurus-Auriga star-forming region is a hierarchical quadruple system of M stars. It was previously known to be a close ({approx}0.''5) visual pair, with one component being a moderately eccentric 12.94 day single-lined spectroscopic binary. A re-analysis of archival optical spectra complemented by new near-infrared (NIR) spectroscopy shows both visual components to be double lined; the second one has a period of 4.06 days and a circular orbit. In addition to the orbital elements, we determine optical and NIR flux ratios, effective temperatures, and projected rotational velocities for all four stars. Using existing photometric monitoring observations of the system that had previously revealed the rotational period of the primary in the longer-period binary, we also detect the rotational signal of the primary in the 4.06 day binary, which is synchronized with the orbital motion. With only the assumption of coevality, a comparison of all of these constraints with current stellar evolution models from the Dartmouth series points to an age of 1.4 Myr and a distance of 133 pc, consistent with previous estimates for the region and suggesting that the system is on the near side of the Taurus complex. Similar comparisons of the properties of LkCa 3 and the well-known quadruple PMS system GG Tau with the widely used models from the Lyon series for a mixing length parameter of {alpha}{sub ML} = 1.0 strongly favor the Dartmouth models.

  17. Electron-Cloud Build-Up Simulations for the FNAL Main Injector

    SciTech Connect (OSTI)

    Furman, Miguel .A.

    2008-08-25

    We present a summary on ongoing simulation results for the electron-cloud (EC) buildup in the context of the proposed FNAL Main Injector (MI) intensity upgrade effort [1]. Most of the results presented here are for the field-free region at the location of the retarding field analyzer (RFA) electron detector [2-4]. The primary input variable we exercise is the peak secondary electron yield (SEY) {delta}{sub max}, which we let vary in the range 1.2 {le} {delta}{sub max} {le} 1.7. By combining our simulated results for the electron flux at the vacuum chamber wall with the corresponding RFA measurements we infer that 1.25 {approx}< {delta}{sub max} {approx}< 1.35 at this location. From this piece of information we estimate features of the EC distribution for various fill patterns, including the average electron number density n{sub e}. We then compare the behavior of the EC for a hypothetical RF frequency f{sub RF} = 212 MHz with the current 53 MHz for a given total beam population N{sub tot}. The density n{sub e} goes through a clear threshold as a function of N{sub tot} in a field-free region. As expected, the higher frequency leads to a weaker EC effect: the threshold in N{sub tot} is a factor {approx} 2 higher for f{sub RF} = 212 MHz than for 53 MHz, and ne is correspondingly lower by a factor {approx} 2 when N{sub tot} is above threshold. We briefly describe further work that needs to be carried out, sensitivities in the calculation, and puzzles in the results that remain to be addressed.

  18. Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Distribution Mains

    SciTech Connect (OSTI)

    Susan Burkett; Hagen Schempf

    2006-01-31

    Carnegie Mellon University (CMU) under contract from Department of Energy/National Energy Technology Laboratory (DoE/NETL) and co-funding from the Northeast Gas Association (NGA), has completed the overall system design of the next-generation Explorer-II (X-II) live gas main NDE and visual inspection robot platform. The design is based on the Explorer-I prototype which was built and field-tested under a prior (also DoE- and NGA co-funded) program, and served as the validation that self-powered robots under wireless control could access and navigate live natural gas distribution mains. The X-II system design ({approx}8 ft. and 66 lbs.) was heavily based on the X-I design, yet was substantially expanded to allow the addition of NDE sensor systems (while retaining its visual inspection capability), making it a modular system, and expanding its ability to operate at pressures up to 750 psig (high-pressure and unpiggable steel-pipe distribution mains). A new electronics architecture and on-board software kernel were added to again improve system performance. A locating sonde system was integrated to allow for absolute position-referencing during inspection (coupled with external differential GPS) and emergency-locating. The power system was upgraded to utilize lithium-based battery-cells for an increase in mission-time. The system architecture now relies on a dual set of end camera-modules to house the 32-bit processors (Single-Board Computer or SBC) as well as the imaging and wireless (off-board) and CAN-based (on-board) communication hardware and software systems (as well as the sonde-coil and -electronics). The drive-module (2 ea.) are still responsible for bracing (and centering) to drive in push/pull fashion the robot train into and through the pipes and obstacles. The steering modules and their arrangement, still allow the robot to configure itself to perform any-angle (up to 90 deg) turns in any orientation (incl. vertical), and enable the live launching and recovery of the system using custom fittings and a (to be developed) launch-chamber/-tube. The battery modules are used to power the system, by providing power to the robot's bus. The support modules perform the functions of centration for the rest of the train as well as odometry pickups using incremental encoding schemes. The electronics architecture is based on a distributed (8-bit) microprocessor architecture (at least 1 in ea. module) communicating to a (one of two) 32-bit SBC, which manages all video-processing, posture and motion control as well as CAN and wireless communications. The operator controls the entire system from an off-board (laptop) controller, which is in constant wireless communication with the robot train in the pipe. The sensor modules collect data and forward it to the robot operator computer (via the CAN-wireless communications chain), who then transfers it to a dedicated NDE data-storage and post-processing computer for further (real-time or off-line) analysis. CMU has fully designed every module in terms of the mechanical, electrical and software elements (architecture only). Substantial effort has gone into pre-prototyping to uncover mechanical, electrical and software issues for critical elements of the design. Design requirements for sensor-providers were also detailed and finalized and provided to them for inclusion in their designs. CMU is expecting to start 2006 with a detailed design effort for both mechanical and electrical components, followed by procurement and fabrication efforts in late winter/spring 2006. The assembly and integration efforts will occupy all of the spring and summer of 2006. Software development will also be a major effort in 2006, and will result in porting and debugging of code on the module- and train-levels in late summer and Fall of 2006. Final pipe mock-up testing is expected in late fall and early winter 2006 with an acceptance demonstration of the robot train (with a sensor-module mock-up) planned to DoE/NGA towards the end of 2006.

  19. Maine Yankee: Making the Transition from an Operating Plant to an Independent Spent Fuel Storage Installation (ISFSI)

    SciTech Connect (OSTI)

    Norton, W.; McGough, M. S.

    2002-02-26

    The purpose of this paper is to describe the challenges faced by Maine Yankee Atomic Power Company in making the transition from an operating nuclear power plant to an Independent Spent Fuel Storage Installation (ISFSI). Maine Yankee (MY) is a 900-megawatt Combustion Engineering pressurized water reactor whose architect engineer was Stone & Webster. Maine Yankee was put into commercial operation on December 28, 1972. It is located on an 820-acre site, on the shores of the Back River in Wiscasset, Maine about 40 miles northeast of Portland, Maine. During its operating life, it generated about 1.2 billion kilowatts of power, providing 25% of Maine's electric power needs and serving additional customers in New England. Maine Yankee's lifetime capacity factor was about 67% and it employed more than 450 people. The decision was made to shutdown Maine Yankee in August of 1997, based on economic reasons. Once this decision was made planning began on how to accomplish safe and cost effective decommissioning of the plant by 2004 while being responsive to the community and employees.

  20. Offshore Wind Turbines - Estimated Noise from Offshore Wind Turbine, Monhegan Island, Maine: Environmental Effects of Offshore Wind Energy Development

    SciTech Connect (OSTI)

    Aker, Pamela M.; Jones, Anthony M.; Copping, Andrea E.

    2010-11-23

    Deep C Wind, a consortium headed by the University of Maine will test the first U.S. offshore wind platforms in 2012. In advance of final siting and permitting of the test turbines off Monhegan Island, residents of the island off Maine require reassurance that the noise levels from the test turbines will not disturb them. Pacific Northwest National Laboratory, at the request of the University of Maine, and with the support of the U.S. Department of Energy Wind Program, modeled the acoustic output of the planned test turbines.

  1. Process for forming a long gas turbine engine blade having a main wall with a thin portion near a tip

    DOE Patents [OSTI]

    Campbell, Christian X; Thomaidis, Dimitrios

    2014-05-13

    A process is provided for forming an airfoil for a gas turbine engine involving: forming a casting of a gas turbine engine airfoil having a main wall and an interior cavity, the main wall having a wall thickness extending from an external surface of the outer wall to the interior cavity, an outer section of the main wall extending from a location between a base and a tip of the airfoil casting to the tip having a wall thickness greater than a final thickness. The process may further involve effecting movement, using a computer system, of a material removal apparatus and the casting relative to one another such that a layer of material is removed from the casting at one or more radial portions along the main wall of the casting.

  2. Final Report: Main Group Element Chemistry in Service of Hydrogen Storage and Activation

    SciTech Connect (OSTI)

    David A. Dixon; Anthony J. Arduengo, III

    2010-09-30

    Replacing combustion of carbon-based fuels with alternative energy sources that have minimal environmental impact is one of the grand scientific and technological challenges of the early 21st century. Not only is it critical to capture energy from new, renewable sources, it is also necessary to store the captured energy efficiently and effectively for use at the point of service when and where it is needed, which may not be collocated with the collection site. There are many potential storage media but we focus on the storage of energy in chemical bonds. It is more efficient to store energy on a per weight basis in chemical bonds. This is because it is hard to pack electrons into small volumes with low weight without the use of chemical bonds. The focus of the project was the development of new chemistries to enable DOE to meet its technical objectives for hydrogen storage using chemical hydrogen storage systems. We provided computational chemistry support in terms of thermodynamics, kinetics, and properties prediction in support of the experimental efforts of the DOE Center of Excellence for Chemical Hydrogen Storage. The goal of the Center is to store energy in chemical bonds involving hydrogen atoms. Once the hydrogen is stored in a set of X-H/Y-H bonds, the hydrogen has to be easily released and the depleted fuel regenerated very efficiently. This differs substantially from our current use of fossil fuel energy sources where the reactant is converted to energy plus CO2 (coal) or CO2 and H2O (gasoline, natural gas), which are released into the atmosphere. In future energy storage scenarios, the spent fuel will be captured and the energy storage medium regenerated. This places substantial additional constraints on the chemistry. The goal of the computational chemistry work was to reduce the time to design new materials and develop materials that meet the 2010 and 2015 DOE objectives in terms of weight percent, volume, release time, and regeneration ability. This goal was met in terms of reducing the number of costly experiments and helping to focus the experimental effort on the potentially optimal targets. We have used computational chemistry approaches to predict the thermodynamic properties of a wide range of compounds containing boron, nitrogen, hydrogen, and other elements as appropriate including carbon. These calculations were done in most cases with high level molecular orbital theory methods that have small error bars on the order of 1 to 2 kcal/mol. The results were used to benchmark more approximate methods such as density functional theory for larger systems and for database development. We predicted reliable thermodynamics for thousands of compounds for release and regeneration schemes to aid/guide materials design and process design and simulation. These are the first reliable computed values for these compounds and for many represent the only available values. Overall, the computational results have provided us with new insights into the chemistry of main group and organic-base chemical hydrogen systems from the release of hydrogen to the regeneration of spent fuel. A number of experimental accomplishments were also made in this project. The experimental work on hydrogen storage materials centered on activated polarized ?- or ?-bonded frameworks that hold the potential for ready dihydrogen activation, uptake, and eventually release. To this end, a large number of non-traditional valence systems including carbenes, cyanocarbons, and C-B and and B-N systems were synthesized and examined. During the course of these studies an important lead arose from the novel valency of a class of stable organic singlet bi-radical systems. A synthetic strategy to an endless hydrogen storage polymer has been developed based on our cyanocarbon chemistry. A key issue with the synthetic efforts was being able to link the kinetics of release with the size of the substituents as it was difficult to develop a low molecular weight molecule with the right kinetics. A novel hydrogen activation process has been developed

  3. In Situ NDA Conformation Measurements Performed at Auxiliary Charcoal Bed and Other Main Charcoal Beds After Uranium Removal from Molten Salt Reactor Experiment ACB at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Haghighi, M. H.; Kring, C. T.; McGehee, J. T.; Jugan, M. R.; Chapman, J.; Meyer, K. E.

    2002-02-26

    The Molten Salt Reactor Experiment (MSRE) site is located in Tennessee, on the U.S. Department of Energy (DOE) Oak Ridge Reservation (ORR). The MSRE was run by Oak Ridge National Laboratory (ORNL) to demonstrate the desirable features of the molten-salt concept in a practical reactor that could be operated safely and reliably. It introduced the idea of a homogeneous reactor using fuel salt media and graphite moderation for power and breeder reactors. The MSRE reactor and associated components are located in cells beneath the floor in the high-bay area of Building 7503. The reactor was operated from June 1965 to December 1969. When the reactor was shut down, fuel salt was drained from the reactor circuit to two drain tanks. A ''clean'' salt was then circulated through the reactor as a decontamination measure and drained to a third drain tank. When operations ceased, the fuel and flush salts were allowed to cool and solidify in the drain tanks. At shutdown, the MSRE facility complex was placed in a surveillance and maintenance program. Beginning in 1987, it was discovered that gaseous uranium (U-233/U-232) hexafluoride (UF6) had moved throughout the MSRE process systems. The UF6 had been generated when radiolysis in the fluorine salts caused the individual constituents to dissociate to their component atoms, including free fluorine. Some of the free fluorine combined with uranium fluorides (UF4) in the salt to produce UF6. UF6 is gaseous at slightly above ambient temperatures; thus, periodic heating of the fuel salts (which was intended to remedy the radiolysis problems) and simple diffusion had allowed the UF6 to move out of the salt and into the process systems of MSRE. One of the systems that UF6 migrated into due to this process was the offgas system which is vented to the MSRE main charcoal beds and MSRE auxiliary charcoal bed (ACB). Recently, the majority of the uranium laden-charcoal material residing within the ACB was safely and successfully removed using the uranium deposit removal system and equipment. After removal a series of NDA measurements was performed to determine the amount of uranium material remaining in the ACB, the amount of uranium material removed from the ACB, and the amount of uranium material remaining in the uranium removal equipment due to removal activities.

  4. COMET TA Floor Plan 100225.vc6

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

    West Hall Door Emg Exit W Trench Room 1107 S Structural Beam Rack Argus Chamber Interaction Chamber Work Station 8 3 0 2 - V B L as phere CL 420mm f rom N i nner wall. Lens h...

  5. Recent Electron-Cloud Simulation Results for the Main Damping Rings of the NLC and the TESLA Linear Colliders

    SciTech Connect (OSTI)

    Pivi, Mauro T F

    2003-05-19

    In the beam pipe of the Main Damping Ring (MDR) of the Next Linear Collider (NLC), ionization of residual gases and secondary emission give rise to an electron-cloud which stabilizes to equilibrium after few bunch trains. In this paper, we present recent computer simulation results for the main features of the electron cloud at the NLC and preliminary simulation results for the TESLA main damping rings, obtained with the code POSINST that has been developed at LBNL, and lately in collaboration with SLAC, over the past 7 years. Possible remedies to mitigate the effect are also discussed. We have recently included the possibility to simulate different magnetic field configurations in our code including solenoid, quadrupole, sextupole and wiggler.

  6. EA-1888: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, Maine

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal by Old Town Fuel and Fiber to install and operate a demonstration-scale integrated biorefinery at their existing pulp mill in Old Town, Maine, demonstrating the production of n-butanol from lignocellulosic (wood) extract.

  7. Main Title 32pt

    Energy Savers [EERE]

    Electroactive Ionic Liquids: A New Approach to Flow Batteries 2. Gallium Nitride Substrates for Power Electronics: Electrochemical Solution Growth Karen Waldrip, PhD Advanced Power Sources R&D Sandia National Labs, Albuquerque, NM knwaldr@sandia.gov Sandia National Laboratories' Programs Electroactive Ionic Liquids: A New Approach To Flow Batteries Date Travis Anderson David Ingersoll Chad Staiger Karen Waldrip Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed

  8. main.dvi

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

    ... In QHD- I the nucleon-nucleon interaction is mediated by the ex- change of two effective boson fields which are attributed to a scalar and a vector meson. The energy density ...

  9. main.dvi

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

    Energy Proton-Deuteron Elastic Scattering and the A y Puzzle" by Michael H. Wood A ... Chapel Hill 2000 Approved: E. J. Ludwig, Advisor H. J. Karwowski, Reader C. R. Brune, ...

  10. FTA Main Page

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

    Evacuation System PACE bus 2.9 million grant will lead to better emergency ... major cities under a 2.9 million grant announced today by the U.S. Department of ...

  11. Maine Natural Gas Summary

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

    Imports 4.94 4.40 3.45 4.86 9.71 1999-2014 Exports 4.53 4.46 4.30 8.43 6.68 2007-2014 Pipeline and Distribution Use 1967-2005 Citygate 8.19 8.14 7.73 7.35 10.33 NA 1984-2015 Residential 14.14 14.20 15.94 15.21 16.90 NA 1967-2015 Commercial 11.71 11.69 12.22 12.79 15.13 14.40 1967-2015 Industrial 11.23 10.89 10.35 10.32 11.93 NA 1997-2015 Electric Power W W W W W W 2001-2015 Imports and Exports (Million Cubic Feet) Imports 131,035 149,736 76,540 55,248 79,892 1982-2014 Exports 452 1,028 6,952

  12. Maine PACE Loans

    Broader source: Energy.gov [DOE]

    Property-Assessed Clean Energy (PACE) financing allows property owners to borrow money to pay for energy improvements. The amount borrowed is repaid over a period of years through monthly payment...

  13. Maine Natural Gas Prices

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

    7.37 9.76 NA 5.52 4.38 7.52 1989-2015 Residential Price 17.15 20.79 22.87 21.79 NA 13.49 1989-2015 Percentage of Total Residential Deliveries included in Prices 100.0 100.0 100.0...

  14. Main Title 32pt

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

    State-of-Art Commercial Solid-State Lighting Lamp 54% Phosphor (and package) efficiency 78% Spectral efficiency (match to human eye) 38% Blue LED efficiency http:...

  15. Main Title 32pt

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

    24 * SAND2010-4049C * 17 Solid-State Lighting: The III-V Epi "Killer App" Jeff Tsao * ... Traffic light. http:mksurf8.blogspot.co m200911relasyon.html Sharp QuadPixel RGBY LED...

  16. ,"Maine Natural Gas Prices"

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

    Date:","04292016" ,"Excel File Name:","ngprisumdcusmem.xls" ,"Available from Web Page:","http:www.eia.govdnavngngprisumdcusmem.htm" ,"Source:","Energy ...

  17. Maine Natural Gas Prices

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

    Pipeline and Distribution Use Price 1967-2005 Citygate Price 8.19 8.14 7.73 7.35 10.33 NA 1984-2015 Residential Price 14.14 14.20 15.94 15.21 16.90 NA 1967-2015 Percentage of Total ...

  18. mapr_main.mxd

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

    ` [ ` [ ` Manhattan Project National Historical Park Sites National Park Service U.S. Department of the Interior OFFICE: Lands Resources Program REGION: Intermountain Region Pacific West Region Southeast Region PARK: MAPR MAP NUMBER: 540/108,834-C (page 1 of 4) DATE: September 2012 Los Alamos New Mexico (page 2) Hanford Washington (page 3) Oak Ridge Tennessee (page 4) 0 250 500 750 1,000 125 Miles Legend [ ` Sites Manhattan Project National Historical Park National Park Service U.S. Department

  19. PP-12 Maine

    Energy Savers [EERE]

  20. PP-20 Eastern Maine

    Energy Savers [EERE]

  1. PP-81 Maine Public

    Energy Savers [EERE]

  2. Maine Natural Gas Summary

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

    5.52 4.38 7.52 8.01 7.79 8.85 1989-2016 Residential 21.79 NA 13.49 13.63 13.12 13.08 1989-2016 Commercial 11.47 8.63 10.48 11.30 11.36 11.16 1989-2016 Industrial 4.72 4.56 8.20 8.50 8.46 8.52 2001-2016 Electric Power W W W W W W 2002-2016 Consumption (Million Cubic Feet) Delivered to Consumers NA NA NA NA NA NA 2001-2016 Residential 46 136 232 298 450 401 1989-2016 Commercial 415 569 779 961 1,367 1,199 1989-2016 Industrial NA NA NA NA NA NA 2001-2016 Vehicle Fuel 0 0 0 0 0 0 2010-2016 Electric

  3. main.dvi

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

    NUMERICAL SIMULATIONS OF CURRENT GENERATION AND DYNAMO EXCITATION IN A MECHANICALLY-FORCED, TURBULENT FLOW by R. Adam B. Bayliss A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Physics) at the UNIVERSITY OF WISCONSIN-MADISON 2006 c Copyright by R. Adam B. Bayliss 2006 All Rights Reserved i ACKNOWLEDGMENTS I would like to thank J. Wright and R. O'Connell for giving me an introduction to the project and MHD computation. M. Nornberg and E.

  4. main.dvi

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

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  5. main.dvi

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

    ... The horn is triggered to pulse with 170,000 A of current for each proton spill, producing a magnetic field of 1 T . The magnetic field was mea- sured before installation, and ...

  6. Main Title 32pt

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

    Lanai High-Density Irradiance Sensor Network for Characterizing Solar Resource Variability of MW-Scale PV System June 21, 2010 Scott Kuszmaul 1 , Abraham Ellis 1 , Joshua Stein 1 , and Lars Johnson 2 1 Sandia National Laboratories 2 SunPower Corporation Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. 35 th Photovoltaic Specialist

  7. Main Title 32pt

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    Charles Hanley 1 , Georgianne Peek 1 , John Boyes 1 , Geoff Klise 1 , Joshua Stein 1 , Dan Ton 2 and Tien Duong 2 1 Sandia National Laboratories, Albuquerque, New Mexico, USA 2 U.S. Department of Energy 34 th IEEE PV Specialists Conference Philadelphia, PA 9 June, 2009 Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. TECHNOLOGY

  8. Main Title 32pt

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

    Jacqueline Chen Combustion Research Facility Sandia National Laboratories jhchen@sandia.gov First Annual Conference of the Combustion Energy Frontier Research Center (CEFRC) September 23-24, 2010 Princeton University Computing allocations from DOE INCITE grants at NCCS/ORNL and NERSC Direct Numerical Simulation of High Pressure, Mixed Mode Turbulent Combustion Acknowledgments Contributions from: Edward Richardson, Chun Sang Yoo, Tianfeng Lu, Chung Law, Gaurav Bansal (EFRC postdoc) Research

  9. Main Title 32pt

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

    Progress of Sandia's Environmental Restoration Operations John R. Cochran Environmental Restoration Operations Project Manager Sandia National Laboratories October 27, 2015 SAND2015-9213 C. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000 Joe Estrada Environmental Restoration

  10. Main Title 32pt

    National Nuclear Security Administration (NNSA)

    Department of Energy Draft Notice N 234.X Reporting of Radioactive Sealed Sources Fritz Strydom NAC International NMMSS Users Annual Training Meeting Atlanta, Georgia-May 22-24,...

  11. ,"Maine Natural Gas Summary"

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

    ... 38671,4236,102,416,513,,3205 38701,2234,170,664,563,,836 38732,3888,153,605,1206,,1923 38763,4850,166,636,1426,,2622 38791,5239,142,620,2121,,2355 38822,4090,87,355,124...

  12. Main Title 32pt

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

    * SAND2010-1090C * Photonics West 2010 Jan 26 * 1/8 (Lighting and) Solid-State Lighting: Science, Technology, Economic Perspectives Work at Sandia National Laboratories was supported by Sandia's Solid- State-Lighting Science Energy Frontier Research Center, funded by the U.S. Department of Energy, Office of Basic Energy Sciences. Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the U.S. Department of Energy's National Security Administration

  13. Main Title 32pt

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

    EFRC Overview * 2011 April 13 * Sandia PCN Colloquium * 1/16 Sandia's Energy Frontier Research Center (EFRC) for Solid-State Lighting Science Work at Sandia National Laboratories was supported by Sandia's Solid-State-Lighting Science Energy Frontier Research Center, funded by the U.S. Department of Energy, Office of Basic Energy Sciences. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin

  14. Main Title 32pt

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

    Gaining Confidence in Computational Simulation Measured Credibility, on Demand, for Stockpile Applications - CASL Project Powers Nuclear Energy Resurgence Martin Pilch Sandia National Laboratory July 15, 2009 CASL-U-2010-0047-000 CASL-U-2010-0047-000 Martin Pilch PhD, PMP QMU and Management Support, 1551 Advanced Simulation and Computing Program mpilch@sandia.gov Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of

  15. Main Title 32pt

    Energy Savers [EERE]

    Electroactive Ionic Liquids: A New Approach to Flow Batteries 2. Gallium Nitride ... A New Approach To Flow Batteries Date Travis Anderson David Ingersoll Chad Staiger Karen ...

  16. Main Title 32pt

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

    Ryan Harvey; http:en.wikipedia.orgwikiFile:MaleOliveBaboon2.jpg Gray wolf, canis lupus, courtesy of Chris Muiden. http:en.wikipedia.orgwikiFile:Canislupus265b.jpg Red...

  17. THE INTERIOR STRUCTURE CONSTANTS AS AN AGE DIAGNOSTIC FOR LOW-MASS, PRE-MAIN-SEQUENCE DETACHED ECLIPSING BINARY STARS

    SciTech Connect (OSTI)

    Feiden, Gregory A.; Dotter, Aaron E-mail: aaron.dotter@gmail.com

    2013-03-10

    We propose a novel method for determining the ages of low-mass, pre-main-sequence stellar systems using the apsidal motion of low-mass detached eclipsing binaries. The apsidal motion of a binary system with an eccentric orbit provides information regarding the interior structure constants of the individual stars. These constants are related to the normalized stellar interior density distribution and can be extracted from the predictions of stellar evolution models. We demonstrate that low-mass, pre-main-sequence stars undergoing radiative core contraction display rapidly changing interior structure constants (greater than 5% per 10 Myr) that, when combined with observational determinations of the interior structure constants (with 5%-10% precision), allow for a robust age estimate. This age estimate, unlike those based on surface quantities, is largely insensitive to the surface layer where effects of magnetic activity are likely to be most pronounced. On the main sequence, where age sensitivity is minimal, the interior structure constants provide a valuable test of the physics used in stellar structure models of low-mass stars. There are currently no known systems where this technique is applicable. Nevertheless, the emphasis on time domain astronomy with current missions, such as Kepler, and future missions, such as LSST, has the potential to discover systems where the proposed method will be observationally feasible.

  18. Application for Presidential Permit OE Docket No. PP-394 Emera Maine: Federal Register Notice, Volume 79, No. 81- April 28, 2014

    Office of Energy Efficiency and Renewable Energy (EERE)

    Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities.  Federal...

  19. Application for Presidential Permit OE Docket No. PP-396 Emera Maine: Federal Register Notice, Volume 79, No. 81- April 28, 2014

    Broader source: Energy.gov [DOE]

    Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities.  Federal...

  20. ,"Maine Natural Gas Price Sold to Electric Power Consumers (Dollars per Thousand Cubic Feet)"

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

    Price Sold to Electric Power Consumers (Dollars per Thousand Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Price Sold to Electric Power Consumers (Dollars per Thousand Cubic Feet)",1,"Monthly","2/2016" ,"Release Date:","4/29/2016" ,"Next Release

  1. Gulf Coast-East Coast magnetic anomaly I: Root of the main crustal decollement for the Appalachian-Ouachita orogen

    SciTech Connect (OSTI)

    Hall, D.J. (Total Minatome Corporation, Houston, TX (USA))

    1990-09-01

    The Gulf Coast-East Coast magnetic anomaly extends for at least 4000 km from south-central Texas to offshore Newfoundland as one of the longest continuous tectonic features in North America and a major crustal element of the entire North Atlantic-Gulf Coast region. Analysis of 28 profiles spaced at 100km intervals and four computed models demonstrate that the anomaly may be explained by a thick zone of mafic and ultramafic rocks averaging 13-15 km in depth. The trend of the anomaly closely follows the trend of main Appalachian features: in the Gulf Coast of Louisiana, the anomaly is as far south of the Ouachita front as it is east of the western limit of deformation through the central Appalachians. Because the anomaly continues across well-known continental crust in northern Florida and onshore Texas, it cannot plausibly be ascribed to an edge effect at the boundary of oceanic with continental crustal compositions. The northwest-verging, deep-crustal events discovered in COCORP data from the Ouachitas and Appalachians suggest an analogy with the main suture of the Himalayan orogen in the Tibetan Plateau. In this paper the anomaly is identified with the late Paleozoic Alleghenian megasuture, in which the northwest-verging crustal-detachment surfaces ultimately root.

  2. Extended main sequence turnoffs in intermediate-age star clusters: a correlation between turnoff width and early escape velocity

    SciTech Connect (OSTI)

    Goudfrooij, Paul; Kozhurina-Platais, Vera; Kalirai, Jason S.; Correnti, Matteo E-mail: verap@stsci.edu E-mail: correnti@stsci.edu; and others

    2014-12-10

    We present a color-magnitude diagram analysis of deep Hubble Space Telescope imaging of a mass-limited sample of 18 intermediate-age (1-2 Gyr old) star clusters in the Magellanic Clouds, including eight clusters for which new data were obtained. We find that all star clusters in our sample feature extended main-sequence turnoff (eMSTO) regions that are wider than can be accounted for by a simple stellar population (including unresolved binary stars). FWHM widths of the MSTOs indicate age spreads of 200-550 Myr. We evaluate the dynamical evolution of clusters with and without initial mass segregation. Our main results are (1) the fraction of red clump (RC) stars in secondary RCs in eMSTO clusters scales with the fraction of MSTO stars having pseudo-ages of ?1.35 Gyr; (2) the width of the pseudo-age distributions of eMSTO clusters is correlated with their central escape velocity v {sub esc}, both currently and at an age of 10 Myr. We find that these two results are unlikely to be reproduced by the effects of interactive binary stars or a range of stellar rotation velocities. We therefore argue that the eMSTO phenomenon is mainly caused by extended star formation within the clusters; and (3) we find that v {sub esc} ? 15 km s{sup 1} out to ages of at least 100 Myr for all clusters featuring eMSTOs, and v {sub esc} ? 12 km s{sup 1} at all ages for two lower-mass clusters in the same age range that do not show eMSTOs. We argue that eMSTOs only occur for clusters whose early escape velocities are higher than the wind velocities of stars that provide material from which second-generation stars can form. The threshold of 12-15 km s{sup 1} is consistent with wind velocities of intermediate-mass asymptotic giant branch stars and massive binary stars in the literature.

  3. Measurements of Spatial Line Emission Profiles in the Main Scrape-Off Layer of the DIII-D Tokamak

    SciTech Connect (OSTI)

    Groth, M; Ellis, R; Brooks, N; Fenstermacher, M; Lasnier, C; Meyer, W; Moller, J

    2009-06-05

    A video camera system is described that measures the spatial distribution of visible line emission emitted from the main scrape-off layer (SOL) of plasmas in the DIII-D tokamak. A wide-angle lens installed on an equatorial port and an in-vessel mirror which intercepts part of the lens view provide simultaneous tangential views of the SOL on the low-field and high-field sides of the plasma's equatorial plane. Tomographic reconstruction techniques are used to calculate the 2-D poloidal profiles from the raw data, and 1-D poloidal profiles simulating chordal views of other optical diagnostics from the 2-D profiles. The 2-D profiles can be compared with SOL plasma simulations; the 1-D profiles with measurements from spectroscopic diagnostics. Sample results are presented which elucidate carbon transport in plasmas with toroidally uniform injection of methane and argon transport in disruption mitigation experiments with massive gas jet injection.

  4. PS1-10jh: The disruption of a main-sequence star of near-solar composition

    SciTech Connect (OSTI)

    Guillochon, James; Manukian, Haik; Ramirez-Ruiz, Enrico

    2014-03-01

    When a star comes within a critical distance to a supermassive black hole (SMBH), immense tidal forces disrupt the star, resulting in a stream of debris that falls back onto the SMBH and powers a luminous flare. In this paper, we perform hydrodynamical simulations of the disruption of a main-sequence star by an SMBH to characterize the evolution of the debris stream after a tidal disruption. We demonstrate that this debris stream is confined by self-gravity in the two directions perpendicular to the original direction of the star's travel and as a consequence has a negligible surface area and makes almost no contribution to either the continuum or line emission. We therefore propose that any observed emission lines are not the result of photoionization in this unbound debris, but are produced in the region above and below the forming elliptical accretion disk, analogous to the broad-line region (BLR) in steadily accreting active galactic nuclei. As each line within a BLR is observationally linked to a particular location in the accretion disk, we suggest that the absence of a line indicates that the accretion disk does not yet extend to the distance required to produce that line. This model can be used to understand the spectral properties of the tidal disruption event PS1-10jh, for which He II lines are observed, but the Balmer series and He I are not. Using a maximum likelihood analysis, we show that the disruption of a main-sequence star of near-solar composition can reproduce this event.

  5. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Maine

    SciTech Connect (OSTI)

    2008-10-01

    Analysis of the expected impacts of 1000 MW of wind power in Maine, including economic benefits, CO2 emissions reductions, and water conservation.

  6. Main Bearing Dynamics in Three-Point Suspension Drivetrains for Wind Turbines; National Wind Technology Center (NWTC), NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Sethuraman, Latha; Guo, Yi; Sheng, Shuangwen

    2015-05-18

    This work discusses the dynamics of main bearing behavior in three-point suspension drivetrains for wind turbines. Three failure mitigation approaches and preliminary results are presented.

  7. Reactivity transients during a blowdown in a MSIV (Main Steam Isolation Valves) closure ATWS (Anticipated Transients Without Scram)

    SciTech Connect (OSTI)

    Cheng, H.S.; Diamond, D.J.

    1988-01-01

    The objectives of this work are to study the consequences of the reactivity transients during a blowdown in an ATWS event with closure of the Main Steam Isolation Valves (MSIV), and to evaluate the effect of the LPCI (Low Pressure Coolant Injection) system and the sensitivity of plant response to the feedback coefficients. The present work was performed with the BNL Plant Analyzer (BPA). The BPA is a on-line, interactive BWR system code which models the non-homogeneous, non-equilibrium two-phase flow with a drift flux mixture model, the reactor kinetics with a point kinetic model, the thermal conduction with an integral method, and the control and plant protection systems with modern control theory. It also models the balance of plant (BOP) as well as the Mark I containment of a BWR/4. Thus, the BPA is a comprehensive engineering plant analyzer transients as well as accidents (e.g., ATWS and Small Break Loss of Coolant Accidents).

  8. Closure Report for Corrective Action Unit 425: Area 9 Main Lake Construction Debris Disposal Area, Tonopah Test Range, Nevada

    SciTech Connect (OSTI)

    K. B. Campbell

    2003-03-01

    Corrective Action Unit (CAU) 425 is located on the Tonopah Test Range, approximately 386 kilometers (240 miles) northwest of Las Vegas, Nevada. CAU 425 is listed in the Federal Facility Agreement and Consent Order (FFACO, 1996) and is comprised of one Corrective Action Site (CAS). CAS 09-08-001-TA09 consisted of a large pile of concrete rubble from the original Hard Target and construction debris associated with the Tornado Rocket Sled Tests. CAU 425 was closed in accordance with the FFACO and the Nevada Division of Environmental Protection-approved Streamlined Approach for Environmental Restoration Plan for CAU 425: Area 9 Main Lake Construction Debris Disposal Area, Tonopah Test Range, Nevada (U.S. Department of Energy, Nevada Operations Office, 2002). CAU 425 was closed by implementing the following corrective actions: The approved corrective action for this unit was clean closure. Closure activities included: (1) Removal of all the debris from the site. (2) Weighing each load of debris leaving the job site. (3) Transporting the debris to the U.S. Air Force Construction Landfill for disposal. (4) Placing the radioactive material in a U.S. Department of Transportation approved container for proper transport and disposal. (5) Transporting the radioactive material to the Nevada Test Site for disposal. (6) Regrading the job site to its approximate original contours/elevation.

  9. Explorer-II: Wireless Self-Powered Visual and NDE Robotic Inspection System for Live Gas Distribution Mains

    SciTech Connect (OSTI)

    Carnegie Mellon University

    2008-09-30

    Carnegie Mellon University (CMU) under contract from Department of Energy/National Energy Technology Laboratory (DoE/NETL) and co-funding from the Northeast Gas Association (NGA), has completed the overall system design, field-trial and Magnetic Flux Leakage (MFL) sensor evaluation program for the next-generation Explorer-II (X-II) live gas main Non-destructive Evaluation (NDE) and visual inspection robot platform. The design is based on the Explorer-I prototype which was built and field-tested under a prior (also DoE- and NGA co-funded) program, and served as the validation that self-powered robots under wireless control could access and navigate live natural gas distribution mains. The X-II system design ({approx}8 ft. and 66 lbs.) was heavily based on the X-I design, yet was substantially expanded to allow the addition of NDE sensor systems (while retaining its visual inspection capability), making it a modular system, and expanding its ability to operate at pressures up to 750 psig (high-pressure and unpiggable steel-pipe distribution mains). A new electronics architecture and on-board software kernel were added to again improve system performance. A locating sonde system was integrated to allow for absolute position-referencing during inspection (coupled with external differential GPS) and emergency-locating. The power system was upgraded to utilize lithium-based battery-cells for an increase in mission-time. The resulting robot-train system with CAD renderings of the individual modules. The system architecture now relies on a dual set of end camera-modules to house the 32-bit processors (Single-Board Computer or SBC) as well as the imaging and wireless (off-board) and CAN-based (on-board) communication hardware and software systems (as well as the sonde-coil and -electronics). The drive-module (2 ea.) are still responsible for bracing (and centering) to drive in push/pull fashion the robot train into and through the pipes and obstacles. The steering modules and their arrangement, still allow the robot to configure itself to perform any-angle (up to 90 deg) turns in any orientation (incl. vertical), and enable the live launching and recovery of the system using custom fittings and a (to be developed) launch-chamber/-tube. The battery modules are used to power the system, by providing power to the robot's bus. The support modules perform the functions of centration for the rest of the train as well as odometry pickups using incremental encoding schemes. The electronics architecture is based on a distributed (8-bit) microprocessor architecture (at least 1 in ea. module) communicating to a (one of two) 32-bit SBC, which manages all video-processing, posture and motion control as well as CAN and wireless communications. The operator controls the entire system from an off-board (laptop) controller, which is in constant wireless communication with the robot train in the pipe. The sensor modules collect data and forward it to the robot operator computer (via the CAN-wireless communications chain), who then transfers it to a dedicated NDE data-storage and post-processing computer for further (real-time or off-line) analysis. The prototype robot system was built and tested indoors and outdoors, outfitted with a Remote-Field Eddy Current (RFEC) sensor integrated as its main NDE sensor modality. An angled launcher, allowing for live launching and retrieval, was also built to suit custom angled launch-fittings from TDW. The prototype vehicle and launcher systems are shown. The complete system, including the in-pipe robot train, launcher, integrated NDE-sensor and real-time video and control console and NDE-data collection and -processing and real-time display, were demonstrated to all sponsors prior to proceeding into final field-trials--the individual components and setting for said acceptance demonstration are shown. The launcher-tube was also used to verify that the vehicle system is capable of operating in high-pressure environments, and is safely deployable using proper evacuating/purging techniques for operation in the po

  10. Precursors to potential severe core damage accidents: 1994, a status report. Volume 21: Main report and appendices A--H

    SciTech Connect (OSTI)

    Belles, R.J.; Cletcher, J.W.; Copinger, D.A.; Vanden Heuvel, L.N.; Dolan, B.W.; Minarick, J.W. |

    1995-12-01

    Nine operational events that affected eleven commercial light-water reactors (LWRs) during 1994 and that are considered to be precursors to potential severe core damage are described. All these events had conditional probabilities of subsequent severe core damage greater than or equal to 1.0 {times} 10{sup {minus}6}. These events were identified by computer-screening the 1994 licensee event reports from commercial LWRs to identify those that could be potential precursors. Candidate precursors were then selected and evaluated in a process similar to that used in previous assessments. Selected events underwent engineering evaluation that identified, analyzed, and documented the precursors. Other events designated by the Nuclear Regulatory Commission (NRC) also underwent a similar evaluation. Finally, documented precursors were submitted for review by licensees and NRC headquarters and regional offices to ensure that the plant design and its response to the precursor were correctly characterized. This study is a continuation of earlier work, which evaluated 1969--1981 and 1984--1993 events. The report discusses the general rationale for this study, the selection and documentation of events as precursors, and the estimation of conditional probabilities of subsequent severe core damage for events. This document is bound in two volumes: Vol. 21 contains the main report and Appendices A--H; Vol. 22 contains Appendix 1.

  11. Studies of E-Cloud Build up for the FNAL Main Injector and for theLHC

    SciTech Connect (OSTI)

    Furman, M.A.

    2006-06-14

    We present a summary of recent simulation studies of the electron-cloud (EC) build-up for the FNAL MI and for the LHC. In the first case we pay particular attention to the dependence on bunch intensity N{sub b} at injection energy assuming the nominal bunch spacing t{sub b} = 19 ns, and we focus on the dipole magnets and field-free regions. The saturated value of the average EC density shows a clear threshold in N{sub b} beyond which the beam will be approximately neutralized on average. For the case of the LHC we limit our discussion to arc dipoles at collision energy, and bunch spacings t{sub b} = 25 ns or t{sub b} = 75 ns. The main variables exercised in this study are N{sub b} and the peak value of the secondary emission yield (SEY) {delta}{sub max}. For t{sub b} = 25 ns we conclude that the EC power deposition is comfortably below the available cooling capacity of the cryogenic system if {delta}{sub max} is below {approx} 1.2 at nominal N{sub b}. For t{sub b} = 75 ns, the EC power deposition is insignificant. As a byproduct of this exercise, we reach a detailed understanding of the significant role played by the backscattered secondary electrons. This article summarizes the results, an slightly extends the discussions, presented in Refs. 1 and 2.

  12. CONSTRAINTS ON THE PHYSICAL PROPERTIES OF MAIN BELT COMET P/2013 R3 FROM ITS BREAKUP EVENT

    SciTech Connect (OSTI)

    Hirabayashi, Masatoshi; Snchez, Diego Paul; Gabriel, Travis; Scheeres, Daniel J.

    2014-07-01

    Jewitt etal. recently reported that main belt comet P/2013 R3 experienced a breakup, probably due to rotational disruption, with its components separating on mutually hyperbolic orbits. We propose a technique for constraining physical properties of the proto-body, especially the initial spin period and cohesive strength, as a function of the body's estimated size and density. The breakup conditions are developed by combining mutual orbit dynamics of the smaller components and the failure condition of the proto-body. Given a proto-body with a bulk density ranging from 1000kgm{sup 3} to 1500kgm{sup 3} (a typical range of the bulk density of C-type asteroids), we obtain possible values of the cohesive strength (40-210Pa) and the initial spin state (0.48-1.9hr). From this result, we conclude that although the proto-body could have been a rubble pile, it was likely spinning beyond its gravitational binding limit and would have needed cohesive strength to hold itself together. Additional observations of P/2013 R3 will enable stronger constraints on this event, and the present technique will be able to give more precise estimates of its internal structure.

  13. New sol-gel synthetic route to transition and main-group metal oxide aerogels using inorganic salt precursors

    SciTech Connect (OSTI)

    Gash, A E; Tillotson, T M; Satcher Jr, J H; Hrubesh, L W; Simpson, R L

    2000-09-12

    We have developed a new sol-gel route to synthesize several transition and main-group metal oxide aerogels. The approach is straightforward, inexpensive, versatile, and it produces monolithic microporous materials with high surface areas. Specifically, we report the use of epoxides as gelation agents for the sol-gel synthesis of chromia aerogels and xerogels from simple Cr(III) inorganic salts. The dependence of both gel formation and its rate was studied by varying the solvent used, the Cr(III) precursor salt, the epoxide/Cr(III) ratio, as well as the type of epoxide employed. All of these variables were shown to affect the rate of gel formation and provide a convenient control of this parameter. Dried chromia aerogels were characterized by high-resolution transmission electron microscopy (HRTEM) and nitrogen adsorption/desorption analyses, results of which will be presented. Our studies have shown that rigid monolithic gels can be prepared from many different metal ions salts, provided the formal oxidation state of the metal ion is greater than or equal to +3. Conversely, when di-valent transition metal salts are used precipitated solids are the products.

  14. Intelligent Production Monitoring and Control based on Three Main Modules for Automated Manufacturing Cells in the Automotive Industry

    SciTech Connect (OSTI)

    Berger, Ulrich; Kretzschmann, Ralf; Algebra, A. Vargas Veronica

    2008-06-12

    The automotive industry is distinguished by regionalization and customization of products. As consequence, the diversity of products will increase while the lot sizes will decrease. Thus, more product types will be handled along the process chain and common production paradigms will fail. Although Rapid Manufacturing (RM) methodology will be used for producing small individual lot sizes, new solution for joining and assembling these components are needed. On the other hand, the non-availability of existing operational knowledge and the absence of dynamic and explicit knowledge retrieval minimize the achievement of on-demand capabilities. Thus, in this paper, an approach for an Intelligent Production System will be introduced. The concept is based on three interlinked main modules: a Technology Data Catalogue (TDC) based on an ontology system, an Automated Scheduling Processor (ASP) based on graph theory and a central Programmable Automation Controller (PAC) for real-time sensor/actor communication. The concept is being implemented in a laboratory set-up with several assembly and joining processes and will be experimentally validated in some research and development projects.

  15. Analysis of main steam isolation valve leakage in design basis accidents using MELCOR 1.8.6 and RADTRAD.

    SciTech Connect (OSTI)

    Salay, Michael; Kalinich, Donald A.; Gauntt, Randall O.; Radel, Tracy E.

    2008-10-01

    Analyses were performed using MELCOR and RADTRAD to investigate main steam isolation valve (MSIV) leakage behavior under design basis accident (DBA) loss-of-coolant (LOCA) conditions that are presumed to have led to a significant core melt accident. Dose to the control room, site boundary and LPZ are examined using both approaches described in current regulatory guidelines as well as analyses based on best estimate source term and system response. At issue is the current practice of using containment airborne aerosol concentrations as a surrogate for the in-vessel aerosol concentration that exists in the near vicinity of the MSIVs. This study finds current practice using the AST-based containment aerosol concentrations for assessing MSIV leakage is non-conservative and conceptually in error. A methodology is proposed that scales the containment aerosol concentration to the expected vessel concentration in order to preserve the simplified use of the AST in assessing containment performance under assumed DBA conditions. This correction is required during the first two hours of the accident while the gap and early in-vessel source terms are present. It is general practice to assume that at {approx}2hrs, recovery actions to reflood the core will have been successful and that further core damage can be avoided. The analyses performed in this study determine that, after two hours, assuming vessel reflooding has taken place, the containment aerosol concentration can then conservatively be used as the effective source to the leaking MSIV's. Recommendations are provided concerning typical aerosol removal coefficients that can be used in the RADTRAD code to predict source attenuation in the steam lines, and on robust methods of predicting MSIV leakage flows based on measured MSIV leakage performance.

  16. EDS coal liquefaction process development. Phase V. EDS commercial plant study design update. Illinois coal. Volume 1. Main report

    SciTech Connect (OSTI)

    Epperly, W. R.

    1981-03-01

    The objectives of the Study Design Update (SDU) were to identify the technical issues facing a potential commercial-size EDS plant design; to provide a reliable basis for estimating the cost of EDS products; and to furnish research guidance to the EDS Project. The SDU consists of two distinct studies in which different processing schemes are used to produce the hydrogen and fuel gas required by the plant. These studies are referred to as the Base Case and the Market Flexibility Sensitivity Case. In the Base Case, hydrogen is generated by steam reforming of the light hydrocarbon gases produced in the plant. Fuel gas is generated by feeding the bottoms stream from the liquefaction section vacuum pipestill to a FLEXICOKING unit. In the FLEXICOKING unit reactor, the bottoms stream is converted to coke; additional liquid product is also recovered. The coke is converted to low-Btu fuel gas in the FLEXICOKING unit gasifier. In the Market Flexibility Sensitivity (MFS) Case, the bottoms stream from the vacuum pipestill is split, and about half is sent to the FLEXICOKING unit for recovery of additional liquid product and production of fuel gas. The remainder of the bottoms stream is converted to hydrogen in a Partial Oxidation Unit. Hence the MFS Case does not consume light hydrocarbon gases produced and they are available for sale. The study of these two cases has demonstrated the importance of bottoms process selection to the economics and thermal efficiency of an EDS plant. Volume 1 - Main Report has been developed to be a stand-alone document. Both the Base Case and Market Flexibility Sensitivity (MFS) Case are covered. This volume includes an overview and detailed case summaries. It also covers economics, product recovery factors, material and energy balances, cost estimates and enviromental considerations.

  17. Assessing the Impacts of Reduced Noise Operations of Wind Turbines on Neighbor Annoyance: A Preliminary Analysis in Vinalhaven, Maine

    SciTech Connect (OSTI)

    Hoen, Ben; Wiser, Ryan; Eckholdt, Haftan

    2010-06-23

    Neighbors living near the 3 turbine, 4.5 MW Vinalhaven, Maine wind power facility, which began operations in late 2009, have complained that the noise from the turbines is unwelcome and annoying. Fox Islands Wind, the owner of the facility, hypothesized that implementing a Noise Reduced Operation (NRO) for the turbines, which effectively limits the turbines maximum rpm and power output, would reduce the sound levels produced by the turbines, and therefore might also reduce the degree to which the neighbors report being annoyed by those sounds. To test this hypothesis in a preliminary fashion, a pilot study was conducted in early 2010, the results of which are the subject of this brief report. The study included asking near-by residents - those within roughly 3000 feet - to rate the sounds and the degree to which they were annoyed by them using logs which they filled out at multiple times during the day on as many days as were possible in the 35 day study period in February and March, 2010. Meanwhile, FIW adjusted the NRO settings of the turbines in a random fashion in the evenings during the same period, but in a pattern that the respondents were not made aware of. Ultimately, nine individuals turned in roughly 200 log entries (i.e., responses), each of which was time coded to allow testing if the response was correlated with the wind facility operating conditions at that time. The analysis of these data found small, non-statistically-significant differences in self-reported turbine loudness and annoyance ratings between the periods when the NRO was enacted and when it was not, after controlling for many of the relationships that could independently influence perceived loudness and annoyance (e.g., wind direction, time of day). Possible explanations for these small differences in self-reported turbine loudness and annoyance ratings include: the relative difference in sound output from the turbines when NRO was engaged and when it was not was small; and/or that differences in turbine sound outputs that did exist might have been masked by higher (non-turbine) wind sound levels that were coincident with NRO periods. Because this preliminary test only included a small portion of the population surrounding the turbines, the sample of self-reported ratings was itself very small. In addition, the conditions varied greatly over the study period, as described in the report that follows. Consequently, the results presented here should be considered preliminary, and further data collection and analysis are warranted. The main findings of this preliminary study are: (1) As planned, periods in which the NRO was engaged were found to have noticeably lower turbine rotational speeds (rpm), based on turbine operational data. (2) 11% of responses overall indicated that the turbines were perceived as either 'very' or 'extremely' loud at the time they were logged, and roughly two thirds of those (7% overall) indicated the sounds to be 'very' or 'extremely' annoying. (3) Self-reported turbine loudness and annoyance ratings were higher during the night and when the wind was from the North (participants in the study were located to the east and south of the turbines). (4) Self-reported turbine loudness and annoyance ratings were generally found to be lower during the NRO periods, but these observed differences are relatively small in magnitude, and are not statistically significant. (5) There is some limited evidence that high-speed surface winds mask self-reported turbine loudness and annoyance ratings. Therefore, because NRO settings are only engaged during periods of high winds, the true effects of the NRO adjustments might be diluted to some degree. (6) The results of this preliminary assessment should not be applied to the full population of homeowners near the turbines in Vinalhaven, Maine because the potentially most-sensitive individuals (those most vocal of their dislike of the turbine sounds) opted not to participate in the study, and because the study did not include the relatively large number of individuals who primarily visit the

  18. State of Maine Office of Energy Resources Weekly Price Monitoring System end of survey of report. 2nd annual report to Region I DOE

    SciTech Connect (OSTI)

    Dow, R. E.

    1980-01-01

    The OPEC oil embargo of 1973-1974 brought the nation to a realization of the importance and necessity for collection and analysis of energy data. The Maine Office of Energy Resources, (OER), has the responsibility to establish and implement energy policies in Maine. The Weekly Price Monitoring System, (PMS), has been developed and implemented to assist energy planners in Maine. This survey is used to analyze home heating oil price trends and as a public relations tool in response to inquiries from citizens, other federal, state and local agencies and the Governors Office. This report will describe the PMS and results obtained from this system during the period starting December 12, 1978 and ending June 4, 1979, (26 weeks). Also the price of home heating oil on November 1, 1978 is given as required in agreement number DE-FC01-79EI10157 between the US Department of Energy and the Maine Office of Energy Resources.

  19. EA-1792-S1: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project – Castine Harbor Test Site

    Broader source: Energy.gov [DOE]

    This Supplemental EA evaluates the environmental impacts of the University of Maine proposal to use Congressionally directed federal funding, from DOE, to deploy, test and retrieve one 1/8-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine Maine. This test would be conducted prior to testing at the site 2 miles from Monhegan Island (evaluated under DOE EA-1792).

  20. The environmental impacts on the star formation main sequence: An H? study of the newly discovered rich cluster at z = 1.52

    SciTech Connect (OSTI)

    Koyama, Yusei; Kodama, Tadayuki; Tadaki, Ken-ichi; Hayashi, Masao; Tanaka, Ichi; Shimakawa, Rhythm

    2014-07-01

    We report the discovery of a strong over-density of galaxies in the field of a radio galaxy at z = 1.52 (4C 65.22) based on our broadband and narrow-band (H?) photometry with the Subaru Telescope. We find that H? emitters are located in the outskirts of the density peak (cluster core) dominated by passive red-sequence galaxies. This resembles the situation in lower-redshift clusters, suggesting that the newly discovered structure is a well-evolved rich galaxy cluster at z = 1.5. Our data suggest that the color-density and stellar mass-density relations are already in place at z ? 1.5, mostly driven by the passive red massive galaxies residing within r{sub c} ? 200 kpc from the cluster core. These environmental trends almost disappear when we consider only star-forming (SF) galaxies. We do not find SFR-density or SSFR-density relations amongst SF galaxies, and the location of the SF main sequence does not significantly change with environment. Nevertheless, we find a tentative hint that star-bursting galaxies (up-scattered objects from the main sequence) are preferentially located in a small group at ?1 Mpc away from the main body of the cluster. We also argue that the scatter of the SF main sequence could be dependent on the distance to the nearest neighboring galaxy.

  1. Using model analyses and surface-atmosphere exchange measurements from the Howland AmeriFlux Site in Maine, USA, to improve understanding of forest ecosystem C cycling

    SciTech Connect (OSTI)

    Hollinger, David Y.; Davidson, Eric A.; Richardson, Andrew D.; Dail, D. B.; Scott, N.

    2013-03-25

    Summary of research carried out under Interagency Agreement DE-AI02-07ER64355 with the USDA Forest Service at the Howland Forest AmeriFlux site in central Maine. Includes a list of publications resulting in part or whole from this support.

  2. Some Main Title Goes Here

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

    9, 2013 BeS CBD Sarcoidosis FY 2011 11 2 2 FY 2012 10 1 8 FY 2013 4 4 1 (to 5913) Demographics of sensitized workers: May 9, 2013 84% male (74% of Hanford site male) Age...

  3. Network_Plan_2008_Main

    National Nuclear Security Administration (NNSA)

    .........31 Figure 7 - J.D. Smith ......Site Spatial Scale Objective Craig Road Neighborhood Population exposure J.D. Smith ...

  4. Recovery Act State Memos Maine

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

    ... Recovery Act Pillar Flagship Program Names & Funding Type 1 ... in order to double our supply of renewable energy and ... The result will aid the domestic biofuels industry while ...

  5. Resource Program (pbl/main)

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

    is abbreviated and primarily provides updates to key inputs and analysis. The potential power supply obligation needs for the 2013 Resource Program are based on the Needs...

  6. Power Contracts (pbl/main)

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

    IOUPublic Settlement Slice of the System Billing Procedures Resource Program Firstgov Power Contracts Regional Dialogue (Post-2006) Subscription (Current) IOUPublic Settlement...

  7. How the main condition of phase stability can explain the effect of the velocity deviation of secondary electrons in DC-biased single-sided multipactors

    SciTech Connect (OSTI)

    Mostajeran, M.

    2014-11-15

    In this work, a main condition for phase stability has been employed to investigate the effects of the velocity deviation of the electrons in DC-biased single-sided multipactors (MPs). In a previous study [M. Mostajeran, Phys. Plasmas 21, 053108 (2014)], a stability equation was derived, where the secondary electron was assumed to have zero initial velocity and the phase deviation from the resonant phase was considered. In this work, both deviations in phase and velocity from the resonant condition are taken into account, assuming nonzero initial velocity for the secondary electrons. Using the main condition for stability, it is shown that MP discharge can rise in situations, where large velocity deviations from initial velocity and large phase deviations from resonant phase exist. This is contrary to what can be predicted on the basis of the simple stability condition. This result is further confirmed by numerical simulations.

  8. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Maine (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-10-01

    The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Maine. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Maine to be $1.3 billion, annual CO2 reductions are estimated at 2.8 million tons, and annual water savings are 1,387 million gallons.

  9. Behavior of lithium ions in the turbulent near-wall tokamak plasma under heating of ions and electrons of the main plasma

    SciTech Connect (OSTI)

    Shurygin, R. V., E-mail: regulxx@rambler.ru; Morozov, D. Kh. [National Research Centre Kurchatov Institute (Russian Federation)

    2014-12-15

    Turbulent dynamics of the near-wall tokamak plasma is simulated by numerically solving the nonlinear reduced Braginskii magnetohydrodynamic equations with allowance for a lithium ion admixture. The effects of turbulence and radiation of the admixture are analyzed in the framework of a self-consistent approach. The radial distributions of the radiative loss power and the density of Li{sup 0} atoms and Li{sup +1} ions are obtained as functions of the electron and ion temperatures of the main plasma in the near-wall layer. The results of numerical simulations show that supply of lithium ions into the low-temperature near-wall plasma substantially depends on whether the additional power is deposited into the electron or ion component of the main plasma. If the electron temperature in the layer increases (ECR heating), then the ion density drops. At the same time, an increase in the temperature of the main ions (ICR heating) leads to an increase in the density of Li{sup +1} ions. The results of numerical simulations are explained by the different influence of the electron and ion temperatures on the atomic processes governing the accumulation and loss of particles in the balance equations for neutral Li{sup 0} atoms and Li{sup +1} ions in the admixture. The radial profile of the electron temperature and the corresponding distribution of the radiative loss power for different densities of neutral Li{sup 0} atoms on the wall are obtained. The calculations show that the presence of Li{sup +1} ions affects turbulent transport of the main ions. In this case, the electron heat flux increases by 2030% with increasing Li{sup +1} density, whereas the flux of the main ions drops by nearly the same amount. The radial profile of the turbulent flux of lithium ions is obtained. It is demonstrated that the appearance of the pinch effect is related to the positive density gradient of lithium ions across the calculation layer. For the parameters of the T-10 tokamak, the effect of radiative cooling of the near-wall plasma layer becomes appreciable when the near-wall density of neutral lithium atoms exceeds 7 10{sup 11} cm{sup ?3}. In this case, the density of radiative loss power in the center of the layer is estimated to be about 500600 kW/m{sup 3}.

  10. Recycling Magnets from the Factory Floor | The Ames Laboratory

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

    Energy Innovation Hub led by the Ames Laboratory, recovers valuable rare-earth magnetic material from manufacturing waste and creates useful magnets out of it. Ames Laboratory...

  11. Property:Building/TotalFloorArea | Open Energy Information

    Open Energy Info (EERE)

    Building 05K0019 + 24,000 + Sweden Building 05K0020 + 2,761 + Sweden Building 05K0021 + 5,100 + Sweden Building 05K0022 + 16,900 + Sweden Building 05K0023 + 9,541 + Sweden Building...

  12. Property:Building/FloorAreaTotal | Open Energy Information

    Open Energy Info (EERE)

    Building 05K0019 + 24,000 + Sweden Building 05K0020 + 2,761 + Sweden Building 05K0021 + 5,100 + Sweden Building 05K0022 + 17,000 + Sweden Building 05K0023 + 9,500 + Sweden Building...

  13. Savings Project: Insulate and Air Seal Floors Over Unconditioned...

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

    Project Level Easy Energy Savings Depend on energy cost, R-value increase, and ... Calculate the amount and determine the R-value of the insulation you will need Gather all ...

  14. New CMI process recycles magnets from factory floor | The Ames...

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

    the rare-earth metals for reuse. But CMI scientist Ikenna Nlebedim said he and co-inventor Bill McCallum wanted to push further. "We decided to see if there is a possibility of...

  15. Middle to Late Holocene Fluctuations of C3 and C4 Vegetation in a Northern New England Salt Marsh, Sprague Marsh, Phippsburg Maine

    SciTech Connect (OSTI)

    Johnson, B J; Moore, K A; Lehmann, C; Bohlen, C; Brown, T A

    2006-05-26

    A 3.1 meter sediment core was analyzed for stable carbon isotope composition of organic matter and higher plant leaf wax (HPLW) lipid biomarkers to determine Holocene shifts in C{sub 3} (higher high marsh) and C{sub 4} (low and/or high marsh) plant deposition at the Sprague River Salt Marsh, Phippsburg, Maine. The carbon isotope composition of the bulk sediment and the HPLW parallel each other throughout most of the core, suggesting that terrestrial plants are an important source of organic matter to the sediments, and diagenetic alteration of the bulk sediments is minimal. The current salt marsh began to form 2500 cal yr BP. Low and/or high C{sub 4} marsh plants dominated deposition at 2000 cal yr BP, 700 cal yr BP, and for the last 200 cal yr BP. Expansion of higher high marsh C{sub 3} plants occurred at 1300 and 600 cal yr BP. These major vegetation shifts result from a combination of changes in relative sea-level rise and sediment accumulation rates. Average annual carbon sequestration rates for the last 2500 years approximate 40 g C yr{sup -1} m{sup -2}, and are in strong agreement with other values published for the Gulf of Maine. Given that Maine salt marshes cover an area of {approx}79 km{sup 2}, they represent an important component of the terrestrial carbon sink. More detailed isotopic and age records from a network of sediment cores at Sprague Marsh are needed to truly evaluate the long term changes in salt marsh plant communities and the impact of more recent human activity, including global warming, on salt marsh vegetation.

  16. Initial phase zone for phase locking to the resonance, using main condition of phase stability in DC-biased single-sided multipactor

    SciTech Connect (OSTI)

    Mostajeran, M., E-mail: mostajeran@yazd.ac.ir [Faculty of Physics, Yazd University, P.O. Box 89195-741, Yazd (Iran, Islamic Republic of)

    2014-05-15

    In the present work, the concept of accurate phase stability is employed to study a DC-biased single-sided multipactor. A main condition of phase stability was introduced in our previous studies of two-sided multipactors [M. Mostajeran, J. Instrum. 8, P04024 (2013); M. Mostajeran and M. Lamehi Rachti, Nucl. Instrum. Methods Phys. Res. A 615, 15 (2010)]. Using the same condition and assuming zero initial velocity for the secondary electrons, a regime of multipactors outside the resonance zones is found. The theoretical results are then verified by numerical simulation.

  17. Feasibility Assessment of the Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants: Main Report and Appendix A

    Broader source: Energy.gov [DOE]

    Main Report and Appendix A: Evaluates water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 to identify which could feasibly be developed using a set of feasibility criteria. The gross power potential of the sites estimated in the previous study was refined to determine the realistic hydropower potential of the sites using a set of development criteria assuming they are developed as low power (less than 1 MWa) or small hydro (between 1 and 30 MWa) projects.

  18. Final project report on arsenic biogeochemistry in the Clinch River and Watts Bar Reservoir: Volume 1, Main text. Environmental Restoration Program

    SciTech Connect (OSTI)

    Ford, C.J.; Byrd, J.T.; Grebmeier, J.M.; Harris, R.A.; Moore, R.C.; Madix, S.E.; Newman, K.A.; Rash, C.D.

    1995-04-01

    This document reports on the study of arsenic contamination in the Clinch River/Watts Bar Reservoir (CR/WBR) system, downstream from the US Department of Energy`s Oak Ridge Reservation (ORR). Arsenic is of particular interest and concern because it occurs commonly in coal-bearing rock and waste products, such as fly ash associated with the burning of coal; it is classified as a Class A carcinogen by the Environmental Protection Agency; and disposal of fly ash, both on and off the ORR, may have contaminated surface water and sediments in the Clinch River and Watts Bar Reservoir. Four main sites were sampled quarterly over a 3-year period. Sites investigated included lower Watts Bar Reservoir near Watts Bar Dam [Tennessee River kilometer (TRK) 849.6], the Kingston area [Clinch River kilometer (CRK) 1.6], Poplar Creek, and the McCoy Branch Embayment. Additional sites were investigated in the vicinity of these main stations to determine the distribution of contamination and to identify possible alternative or additional sources of arsenic.

  19. Estimation of placental and lactational transfer and tissue distribution of atrazine and its main metabolites in rodent dams, fetuses, and neonates with physiologically based pharmacokinetic modeling

    SciTech Connect (OSTI)

    Lin, Zhoumeng; Fisher, Jeffrey W.; Wang, Ran; Ross, Matthew K.; Filipov, Nikolay M.

    2013-11-15

    Atrazine (ATR) is a widely used chlorotriazine herbicide, a ubiquitous environmental contaminant, and a potential developmental toxicant. To quantitatively evaluate placental/lactational transfer and fetal/neonatal tissue dosimetry of ATR and its major metabolites, physiologically based pharmacokinetic models were developed for rat dams, fetuses and neonates. These models were calibrated using pharmacokinetic data from rat dams repeatedly exposed (oral gavage; 5 mg/kg) to ATR followed by model evaluation against other available rat data. Model simulations corresponded well to the majority of available experimental data and suggest that: (1) the fetus is exposed to both ATR and its major metabolite didealkylatrazine (DACT) at levels similar to maternal plasma levels, (2) the neonate is exposed mostly to DACT at levels two-thirds lower than maternal plasma or fetal levels, while lactational exposure to ATR is minimal, and (3) gestational carryover of DACT greatly affects its neonatal dosimetry up until mid-lactation. To test the model's cross-species extrapolation capability, a pharmacokinetic study was conducted with pregnant C57BL/6 mice exposed (oral gavage; 5 mg/kg) to ATR from gestational day 12 to 18. By using mouse-specific parameters, the model predictions fitted well with the measured data, including placental ATR/DACT levels. However, fetal concentrations of DACT were overestimated by the model (10-fold). This overestimation suggests that only around 10% of the DACT that reaches the fetus is tissue-bound. These rodent models could be used in fetal/neonatal tissue dosimetry predictions to help design/interpret early life toxicity/pharmacokinetic studies with ATR and as a foundation for scaling to humans. - Highlights: We developed PBPK models for atrazine in rat dams, fetuses, and neonates. We conducted pharmacokinetic (PK) study with atrazine in pregnant mice. Model predictions were in good agreement with experimental rat and mouse PK data. The fetus is exposed to atrazine/its main metabolite at levels similar to the dam. The nursing neonate is exposed primarily to atrazine's main metabolite DACT.

  20. Black liquor combustion validated recovery boiler modeling: Final year report. Volume 1 (Main text and Appendix I, sections 1--4)

    SciTech Connect (OSTI)

    Grace, T.M.; Frederick, W.J.; Salcudean, M.; Wessel, R.A.

    1998-08-01

    This project was initiated in October 1990, with the objective of developing and validating a new computer model of a recovery boiler furnace using a computational fluid dynamics (CFD) code specifically tailored to the requirements for solving recovery boiler flows, and using improved submodels for black liquor combustion based on continued laboratory fundamental studies. The key tasks to be accomplished were as follows: (1) Complete the development of enhanced furnace models that have the capability to accurately predict carryover, emissions behavior, dust concentrations, gas temperatures, and wall heat fluxes. (2) Validate the enhanced furnace models, so that users can have confidence in the predicted results. (3) Obtain fundamental information on aerosol formation, deposition, and hardening so as to develop the knowledge base needed to relate furnace model outputs to plugging and fouling in the convective sections of the boiler. (4) Facilitate the transfer of codes, black liquid submodels, and fundamental knowledge to the US kraft pulp industry. Volume 1 contains the main body of the report and the first 4 sections of Appendix 1: Modeling of black liquor recovery boilers -- summary report; Flow and heat transfer modeling in the upper furnace of a kraft recovery boiler; Numerical simulation of black liquor combustion; and Investigation of turbulence models and prediction of swirling flows for kraft recovery furnaces.