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  1. Canada | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Canada

  2. Declared Wolf Creek

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

    20-Dec 27-Dec 115% Nameplate Declared Wolf Creek UNIT 1 (MW) 52 45 52 52 52 52 52 52 ... -250 -238 -238 -238 -28 -28 -28 -28 -28 Wolf Creek generation limitations 0600-1200 ...

  3. Biography J. Wolf

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

    Wolf Mr. Wolf is a Scientist at Gesellschaft fr Anlagen- und Reaktorsicherheit (GRS) mbH. He holds a Diploma in GeologyHydrogeology and a Ph.D. in Civil Engineering (Hydraulic ...

  4. Lynx: A High-Resolution Synthetic Aperture Radar

    SciTech Connect (OSTI)

    Doerry, A.W.; Hensley, W.H.; Pace, F.; Stence, J.; Tsunoda, S.I.; Walker, B.C.; Woodring, M.

    1999-03-08

    Lynx is a high resolution, synthetic aperture radar (SAR) that has been designed and built by Sandia National Laboratories in collaboration with General Atomics (GA). Although Lynx may be operated on a wide variety of manned and unmanned platforms, it is primarily intended to be fielded on unmanned aerial vehicles. In particular, it may be operated on the Predator, I-GNAT, or Prowler II platforms manufactured by GA Aeronautical Systems, Inc. The Lynx production weight is less than 120 lb. and has a slant range of 30 km (in 4 mm/hr rain). It has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode. In ground moving target indicator mode, the minimum detectable velocity is 6 knots with a minimum target cross-section of 10 dBsm. In coherent change detection mode, Lynx makes registered, complex image comparisons either of 0.1 m resolution (minimum) spotlight images or of 0.3 m resolution (minimum) strip images. The Lynx user interface features a view manager that allows it to pan and zoom like a video camera. Lynx was developed under corporate finding from GA and will be manufactured by GA for both military and commercial applications. The Lynx system architecture will be presented and some of its unique features will be described. Imagery at the finest resolutions in both spotlight and strip modes have been obtained and will also be presented.

  5. Wolf Creek Nuclear Operating Corporation | Open Energy Information

    Open Energy Info (EERE)

    Wolf Creek Nuclear Operating Corporation Jump to: navigation, search Name: Wolf Creek Nuclear Operating Corporation Place: Burlington, Kansas Zip: 66839-0411 Product: Wolf Creek...

  6. Laura K. Wolf | Argonne Leadership Computing Facility

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

    K. Wolf Coordinating Writer/Editor Argonne National Laboratory 9700 South Cass Avenue Building 240 - Rm. 4136 Argonne, IL 60439 630-252-1881 wolf@alcf.anl.gov

  7. Kansas Nuclear Profile - Wolf Creek Generating Station

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

    April 2012" "Next Release Date: February 2013" "Wolf Creek Generating Station" ...0","9,556",94.0,"PWR","applicationvnd.ms-excel","applicationvnd.ms-excel" ...

  8. Wolf Point Substation, Roosevelt County, Montana

    SciTech Connect (OSTI)

    Not Available

    1991-05-01

    The Western Area Power Administration (Western), an agency of the United States Department of Energy, is proposing to construct the 115-kV Wolf Point Substation near Wolf Point in Roosevelt County, Montana (Figure 1). As part of the construction project, Western's existing Wolf Point Substation would be taken out of service. The existing 115-kV Wolf Point Substation is located approximately 3 miles west of Wolf Point, Montana (Figure 2). The substation was constructed in 1949. The existing Wolf Point Substation serves as a Switching Station'' for the 115-kV transmission in the region. The need for substation improvements is based on operational and reliability issues. For this environmental assessment (EA), the environmental review of the proposed project took into account the removal of the old Wolf Point Substation, rerouting of the five Western lines and four lines from the Cooperatives and Montana-Dakota Utilities Company, and the new road into the proposed substation. Reference to the new proposed Wolf Point Substation in the EA includes these facilities as well as the old substation site. The environmental review looked at the impacts to all resource areas in the Wolf Point area. 7 refs., 6 figs.

  9. Wolf Trap, Virginia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleWolfTrap,Virginia&oldid253815" Feedback Contact needs updating Image needs updating...

  10. Microsoft PowerPoint - Wolf Creek Brief SWPA 6-10-08_File#1 Slides...

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

    Of Engineers Of Engineers Nashville District Nashville District Wolf Wolf Creek Creek Dam Dam Saftey Saftey US Army Corps US Army Corps Of Engineers Of Engineers ...

  11. Kansas Nuclear Profile - Wolf Creek Generating Station

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

    April 2012" "Next Release Date: February 2013" "Wolf Creek Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date" 1,"1,160","9,556",94.0,"PWR","application/vnd.ms-excel","application/vnd.ms-excel"

  12. Alberta, Canada

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

    Price includes  Round trip airfare from Pasco to Calgary, Alberta, Canada  4 nights at the famous Fairmont Banff Springs Hotel  3-day tri-area adult lift ticket (Banff, Sun- shine and Lake Louise ski area)  Daily hot breakfast  Private transfers and MORE! Contact Dianne Whitten at 943-4076 for more infor- mation and to sign up! $500 per person deposit due Sept 8, 2016 PASSPORTS ARE REQUIRED FOR THIS TRIP SKI BANFF WITH HERO January 19-23, 2017 CHECK THIS OFF YOUR BUCKET LIST. THIS

  13. Conergy Canada | Open Energy Information

    Open Energy Info (EERE)

    Canada Jump to: navigation, search Name: Conergy Canada Place: Edmonton, Alberta, Canada Zip: T5S 2X3 Sector: Solar Product: Canada-based manufacturer of solar products....

  14. THE EXEMPLAR T8 SUBDWARF COMPANION OF WOLF 1130

    SciTech Connect (OSTI)

    Mace, Gregory N.; McLean, Ian S.; Logsdon, Sarah E.; Wright, Edward L.; Kulas, Kristin R.; Kirkpatrick, J. Davy; Gelino, Christopher R.; Beichman, Charles A.; Cushing, Michael C.; Skrutskie, Michael F.; Eisenhardt, Peter R.

    2013-11-01

    We have discovered a wide separation (188.''5) T8 subdwarf companion to the sdM1.5+WD binary Wolf 1130. Companionship of WISE J200520.38+542433.9 is verified through common proper motion over a ∼3 yr baseline. Wolf 1130 is located 15.83 ± 0.96 pc from the Sun, placing the brown dwarf at a projected separation of ∼3000 AU. Near-infrared colors and medium resolution (R ≈ 2000-4000) spectroscopy establish the uniqueness of this system as a high-gravity, low-metallicity benchmark. Although there are a number of low-metallicity T dwarfs in the literature, WISE J200520.38+542433.9 has the most extreme inferred metallicity to date with [Fe/H] = –0.64 ± 0.17 based on Wolf 1130. Model comparisons to this exemplar late-type subdwarf support it having an old age, a low metallicity, and a small radius. However, the spectroscopic peculiarities of WISE J200520.38+542433.9 underscore the importance of developing the low-metallicity parameter space of the most current atmospheric models.

  15. Pangaea Ventures Ltd (Canada) | Open Energy Information

    Open Energy Info (EERE)

    Canada) Jump to: navigation, search Logo: Pangaea Ventures Ltd (Canada) Name: Pangaea Ventures Ltd (Canada) Address: 1500 West Georgia Street, Suite 1580 Place: Vancouver, Canada...

  16. B. S. Wolf, Y.D., Ibed%& '

    Office of Legacy Management (LM)

    S. Wolf, Y.D., Ibed%& ' Direotor..~ ' .' .. .., ,- : ,, ,. ,~ WEEKLY ACTIVITY REPORT 4JZ!Q$% 1' ti &IL 7 ,. ' . .,;;;,: ., ' is: * A oanferenbe ia& h&of the ti' Produotion, "Seourlty and uediO& Dlvi~lon~ on tho Pormtiiation of plans in the event of dienntora 2: our plants. Itwa.9 ae0id6d to invite oontraotor representatives CO ,.I 6 The klioal Mieota had a oonfe&oc ' jxt tho' ~rgonns IiatiOr& Lnb&toly on problems arising from the dlspoaal of rndioaotiw waste

  17. ELEVEN NEW HEAVILY REDDENED FIELD WOLF-RAYET STARS

    SciTech Connect (OSTI)

    Smith, J. D. T.; Cushing, Michael; Barletta, Anthony; McCarthy, Don; Kulesa, Craig; Van Dyk, Schuyler D.

    2012-12-01

    We report the results of a medium-narrowband 2 {mu}m line survey covering 5.8 deg{sup 2} near the Galactic plane. We confirm 11 new field Wolf-Rayet stars along three lines of sight probing the inner Galaxy, demonstrating the capability to uncover distant and highly reddened populations of Galactic wind-borne emission-line stars suffering extinction as high as A{sub V} {approx} 40 and as distant as 9 kpc down to modest magnitude limits of K{sub s} {approx} 12.5. All stars are of subtype WC7-8, with median distance d = 6 kpc and median extinction A{sub K{sub s}} = 2.5. Over the fields surveyed, the density of Wolf-Rayet stars to limiting magnitude K{sub s} {approx} 12.5 was found to be 1.9 deg{sup -2}. We compare this to models which predict their distribution within the Galaxy and find that, even neglecting survey and subtype incompleteness, they consistently underpredict the number of newly discovered stars along the surveyed lines of sight.

  18. SEARCH FOR A MAGNETIC FIELD VIA CIRCULAR POLARIZATION IN THE WOLF-RAYET STAR EZ CMa

    SciTech Connect (OSTI)

    De la Chevrotiere, A.; St-Louis, N.; Moffat, A. F. J.; Collaboration: MiMeS Collaboration

    2013-02-20

    We report on the first deep, direct search for a magnetic field via the circular polarization of Zeeman splitting in a Wolf-Rayet (W-R) star. Using the highly efficient ESPaDOnS spectropolarimeter at the Canada-France-Hawaii Telescope, we observed at three different epochs one of the best W-R candidates in the sky expected to harbor a magnetic field, the bright, highly variable WN4 star EZ CMa = WR6 = HD 50896. We looked for the characteristic circular polarization (Stokes V) pattern in strong emission lines that would arise as a consequence of a global, rotating magnetic field with a split monopole configuration. We also obtained nearly simultaneous linear polarization spectra (Stokes Q and U), which are dominated by electron scattering, most likely from a flattened wind with large-scale corotating structures. As the star rotates with a period of 3.766 days, our view of the wind changes, which in turn affects the value of the linear polarization in lines versus continuum at the {approx}0.2% level. Depending on the epoch of observation, our Stokes V data were affected by significant crosstalk from Stokes Q and U to V. We removed this spurious signal from the circular polarization data and experimented with various levels of spectral binning to increase the signal-to-noise ratio of our data. In the end, no magnetic field is unambiguously detected in EZ CMa. Assuming that the star is intrinsically magnetic and harbors a split monopole configuration, we find an upper limit of B {approx} 100 G for the intensity of its field in the line-forming regions of the stellar wind.

  19. EA-326 Citigroup Energy Canada ULC | Department of Energy

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

    Citigroup Energy Canada ULC EA-326 Citigroup Energy Canada ULC Order authorizing Citigroup Energy Canada ULC to export electric energy to Canada EA-326 Citigroup Energy Canada ULC ...

  20. EA-297 SESCO Enterprises Canada | Department of Energy

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

    SESCO Enterprises Canada EA-297 SESCO Enterprises Canada Order authorizing SESCO Enterprises Canada to export electric energy to Canada. EA-297 SESCO Enterprises Canada (1.57 MB) ...

  1. EA-297-B SESCO Enterprises Canada | Department of Energy

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

    -B SESCO Enterprises Canada EA-297-B SESCO Enterprises Canada Order authorizing SESCO Enterprises Canada to export electric energy to Canada. EA-297-B SESCO Enterprises Canada ...

  2. Vancouver, Canada: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Vancouver, Canada 4 References Registered Research Institutions in Vancouver, Canada NRC Institute for Fuel Cell Innovation Registered Energy Companies in Vancouver, Canada...

  3. Free Energy International Canada | Open Energy Information

    Open Energy Info (EERE)

    International Canada Jump to: navigation, search Name: Free Energy International (Canada) Place: Richmond, British Columbia, Canada Sector: Geothermal energy, Solar Product:...

  4. The Canada connection

    SciTech Connect (OSTI)

    Bright, D.; Salaff, S.

    1995-03-01

    A big boost for wholesale electricity wheeling between Canada and the United States could be the consolidation and final approval of the Western Regional Transmission Association (WRTA), expected later this year, and the Northwest Regional Transmission Association (NWRTA). WRTA culd become the first US regional transmission group (RTG) approved by the ederal Energy Regulatory Commission (FERC). Several US utilities and independent energy players would be joined in this pioneering RTG by western Canadian firms - a major advance for Canada-US electricity cooperation and competition. Curently, British Columbia and Alberta are leading Canada toward open transmission access and wholesale electricity wheeling. WRTA and other RTGs may even become vehicles for greater inter-utility coopertion and open access within Canada. The opportunities for participation in Canada/US transmission groups seem likely, but there are still issues to resolve - including the unknown shape of the US electric industry as it changes. As these uncertainties are worked through both Canadian and US companies may find new opportunities in cross border power sales.

  5. Good Energies (Canada) | Open Energy Information

    Open Energy Info (EERE)

    Good Energies (Canada) Jump to: navigation, search Logo: Good Energies (Canada) Name: Good Energies (Canada) Address: 586 Argus Road, Suite 200 Place: Oakville, Canada Zip: L6J 3J3...

  6. TRIGGERED STAR FORMATION SURROUNDING WOLF-RAYET STAR HD 211853

    SciTech Connect (OSTI)

    Liu Tie; Wu Yuefang; Zhang Huawei; Qin Shengli

    2012-05-20

    The environment surrounding Wolf-Rayet (W-R) star HD 211853 is studied in molecular, infrared, as well as radio, and H I emission. The molecular ring consists of well-separated cores, which have a volume density of 10{sup 3} cm{sup -3} and kinematic temperature {approx}20 K. Most of the cores are under gravitational collapse due to external pressure from the surrounding ionized gas. From the spectral energy distribution modeling toward the young stellar objects, the sequential star formation is revealed on a large scale in space spreading from the W-R star to the molecular ring. A small-scale sequential star formation is revealed toward core 'A', which harbors a very young star cluster. Triggered star formations are thus suggested. The presence of the photodissociation region, the fragmentation of the molecular ring, the collapse of the cores, and the large-scale sequential star formation indicate that the 'collect and collapse' process functions in this region. The star-forming activities in core 'A' seem to be affected by the 'radiation-driven implosion' process.

  7. EA-297-A SESCO Enterprises Canada Ltd. | Department of Energy

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

    -A SESCO Enterprises Canada Ltd. EA-297-A SESCO Enterprises Canada Ltd. Order authorizing SESCO Enterprises Canada Ltd to export electric energy to Canada EA-297-A SESCO ...

  8. REVEALING THE ASYMMETRY OF THE WIND OF THE VARIABLE WOLF-RAYET STAR WR1 (HD 4004) THROUGH SPECTROPOLARIZATION

    SciTech Connect (OSTI)

    St-Louis, N.

    2013-11-01

    In this paper, high quality spectropolarimetric observations of the Wolf-Rayet (WR) star WR1 (HD 4004) obtained with ESPaDOnS at the Canada-France-Hawaii Telescope are presented. All major emission lines present in the spectrum show depolarization in the relative Stokes parameters Q/I and U/I. From the behavior of the amount of line depolarization as a function of line strength, the intrinsic continuum light polarization of WR1 is estimated to be P/I = 0.443% ± 0.028% with an angle of θ = –26.°2. Although such a level of polarization could in principle be caused by a wind flattened by fast rotation, the scenario in which it is a consequence of the presence of corotating interaction regions (CIRs) in the wind is preferred. This is supported by previous photometric and spectroscopic observations showing periodic variations with a period of 16.9 days. This is now the third WR star thought to exhibit CIRs in its wind that is found to have line depolarization. Previous authors have found a strong correlation between line depolarization and the presence of an ejected nebula, which they interpret as a sign that the star has relatively recently reached the WR phase since the nebula are thought to dissipate very fast. In cases where the presence of CIRs in the wind is favored to explain the depolarization across spectral lines, the above-mentioned correlation may indicate that those massive stars have only very recently transited from the previous evolutionary phase to the WR phase.

  9. Searching for magnetic fields in 11 Wolf-Rayet stars: Analysis of circular polarization measurements from ESPaDOnS

    SciTech Connect (OSTI)

    De la Chevrotière, A.; St-Louis, N.; Moffat, A. F. J.; Collaboration: MiMeS Collaboration

    2014-02-01

    With recent detections of magnetic fields in some of their progenitor O stars, combined with known strong fields in their possible descendant neutron stars, it is natural to search for magnetic fields in Wolf-Rayet (WR) stars, despite the problems associated with the presence of winds enhanced by an order of magnitude over those of O stars. We continue our search among a sample of 11 bright WR stars following our introductory study in a previous paper of WR6 = EZ CMa using the spectropolarimeter ESPaDOnS at Canada-France-Hawaii Telescope, most of them in all four Stokes parameters. This sample includes six WN stars and five WC stars encompassing a range of spectral subclasses. Six are medium/long-period binaries and three show corotating interaction regions. We report no definite detections of a magnetic field in the winds in which the lines form (which is about the same distance from the center of the star as it is from the surface of the progenitor O star) for any of the eleven stars. Possible reasons and their implications are discussed. Nonetheless, the data show evidence supporting marginal detections for WR134, WR137, and WR138. According to the Bayesian analysis, the most probable field intensities are B {sub wind} ∼ 200, 130, and 80 G, respectively, with a 95.4% probability that the magnetic fields present in the observable parts of their stellar wind, if stronger, does not exceed B{sub wind}{sup max}∼1900 G, ∼1500 G, and ∼1500 G, respectively. In the case of non-detections, we report an average field strength upper limit of B{sub wind}{sup max}∼500 G.

  10. Natural Resources Canada | Open Energy Information

    Open Energy Info (EERE)

    Canada Jump to: navigation, search Logo: Natural Resources Canada Name: Natural Resources Canada Address: 580 Booth Place: Ottawa, Ontario Zip: K1A 0E4 Number of Employees:...

  11. Tavrima Canada Inc | Open Energy Information

    Open Energy Info (EERE)

    Tavrima Canada builds a range of active carbon ultracapacitors used mainly in automotive applications. References: Tavrima Canada Inc.1 This article is a stub. You can...

  12. EA-253-A Coral Canada US Inc | Department of Energy

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

    3-A Coral Canada US Inc EA-253-A Coral Canada US Inc Order authorizing Coral Canada US Inc to export electric energy to Canada. EA-253-A Coral Canada US Inc (1.63 MB) More ...

  13. EA-342 Royal Bank of Canada | Department of Energy

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

    Royal Bank of Canada EA-342 Royal Bank of Canada Order authorizing Royal Bank of Canada to export electric energy to Canada EA-342 Royal Bank of Canada (3.17 MB) More Documents & ...

  14. US-Canada Clean Energy Dialogue | Department of Energy

    Energy Savers [EERE]

    US-Canada Clean Energy Dialogue US-Canada Clean Energy Dialogue US Canada Clean Energy Dialogue PDF icon US-Canada Clean Energy Dialogue More Documents & Publications U.S.-Canada...

  15. DISCOVERY OF A WOLF-RAYET STAR THROUGH DETECTION OF ITS PHOTOMETRIC VARIABILITY

    SciTech Connect (OSTI)

    Littlefield, Colin; Garnavich, Peter; McClelland, Colin; Rettig, Terrence; Marion, G. H.; Vinko, Jozsef; Wheeler, J. Craig

    2012-06-15

    We report the serendipitous discovery of a heavily reddened Wolf-Rayet star that we name WR 142b. While photometrically monitoring a cataclysmic variable, we detected weak variability in a nearby field star. Low-resolution spectroscopy revealed a strong emission line at 7100 A, suggesting an unusual object and prompting further study. A spectrum taken with the Hobby-Eberly Telescope confirms strong He II emission and an N IV 7112 A line consistent with a nitrogen-rich Wolf-Rayet star of spectral class WN6. Analysis of the He II line strengths reveals no detectable hydrogen in WR 142b. A blue-sensitive spectrum obtained with the Large Binocular Telescope shows no evidence for a hot companion star. The continuum shape and emission line ratios imply a reddening of E(B - V) = 2.2-2.6 mag. We estimate that the distance to WR 142b is 1.4 {+-} 0.3 kpc.

  16. New York State Department of Environmental Conservation 50 Wolf Road, Albany, New York 12233

    Office of Legacy Management (LM)

    State Department of Environmental Conservation 50 Wolf Road, Albany, New York 12233 Thomas Cl Jorling Commisbioner August 13, 1993 W. Alexander Williams, Ph.D. Designation 8 Certification Manager Off-Site Branch Division of Eastern Area Programs Office of Environmental Restoration U.S. Department of Energy Washington, DC 20585 J Dear Alexander: f ., Thank you for sending me the enclosed February 19, 1991 letter from Mr. R. Sorum of Afrimet Indussa to Mr. Andrew Wall, III, a former employee of a

  17. Spectrum and light curve of a supernova shock breakout through a thick Wolf-Rayet wind

    SciTech Connect (OSTI)

    Svirski, Gilad; Nakar, Ehud

    2014-06-20

    Wolf-Rayet stars are known to eject winds. Thus, when a Wolf-Rayet star explodes as a supernova, a fast (≳ 40, 000 km s{sup –1}) shock is expected to be driven through a wind. We study the signal expected from a fast supernova shock propagating through an optically thick wind and find that the electrons behind the shock driven into the wind are efficiently cooled by inverse Compton over soft photons that were deposited by the radiation-mediated shock that crossed the star. Therefore, the bolometric luminosity is comparable to the kinetic energy flux through the shock, and the spectrum is found to be a power law, whose slope and frequency range depend on the number flux of soft photons available for cooling. Wolf-Rayet supernovae that explode through a thick wind have a high flux of soft photons, producing a flat spectrum, νF {sub ν} = Const, in the X-ray range of 0.1 ≲ T ≲ 50 keV. As the shock expands into an optically thin wind, the soft photons are no longer able to cool the shock that plows through the wind, and the bulk of the emission takes the form of a standard core-collapse supernova (without a wind). However, a small fraction of the soft photons is upscattered by the shocked wind and produces a transient unique X-ray signature.

  18. THE PROPAGATION OF NEUTRINO-DRIVEN JETS IN WOLF-RAYET STARS

    SciTech Connect (OSTI)

    Nagakura, Hiroki

    2013-02-20

    We numerically investigate the jet propagation through a rotating collapsing Wolf-Rayet star with detailed central engine physics constructed based on the neutrino-driven collapsar model. The collapsing star determines the evolution of the mass accretion rate, black hole mass, and spin, all of which are important ingredients for determining the jet luminosity. We reveal that neutrino-driven jets in rapidly spinning Wolf-Rayet stars are capable of breaking out from the stellar envelope, while those propagating in slower rotating progenitors fail to break out due to insufficient kinetic power. For progenitor models with successful jet breakouts, the kinetic energy accumulated in the cocoon could be as large as {approx}10{sup 51} erg and might significantly contribute to the luminosity of the afterglow emission or to the kinetic energy of the accompanying supernova if nickel production takes place. We further analyze the post-breakout phase using a simple analytical prescription and conclude that the relativistic jet component could produce events with an isotropic luminosity L {sub p(iso)} {approx} 10{sup 52} erg s{sup -1} and isotropic energy E {sub j(iso)} {approx} 10{sup 54} erg. Our findings support the idea of rapidly rotating Wolf-Rayet stars as plausible progenitors of GRBs, while slowly rotational ones could be responsible for low-luminosity or failed GRBs.

  19. United States, Canada Announce Next Phase of U.S.-Canada Clean Energy Dialogue

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) and Environment Canada released the U.S.-Canada Clean Energy Dialogue (CED) Action Plan II.

  20. Vantage Point Venture Partners (Canada) | Open Energy Information

    Open Energy Info (EERE)

    Canada) Jump to: navigation, search Logo: Vantage Point Venture Partners (Canada) Name: Vantage Point Venture Partners (Canada) Address: 1200 McGill College, Suite 1240 Place:...

  1. Phoenix Canada Oil Company | Open Energy Information

    Open Energy Info (EERE)

    Canada Oil Company Place: Toronto, Ontario, Canada Zip: M5J 1S9 Sector: Hydro, Hydrogen, Solar Product: Oil and gas exploration company, with a US division, Phoenix...

  2. CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL

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

    CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Proposed Approach for Energy Efficiency Standards January 12, 2015 Natural Resources Ressources naturelles Canada Canada Key Contacts in U.S. and Canada NRCan * Debbie Scharf, Director of Equipment Division * Katherine Delves, Chief of Standards Development * Jamie Hulan, Team leader for Standards Development * Andrés Drew, RCC lead DOE * John Cymbalsky, Program Manager for Appliance Standards * Ashley Armstrong, Supervisory

  3. Fuel Additives: Canada bans MMT

    SciTech Connect (OSTI)

    Sissell, K.

    1997-04-16

    The Canadian Senate voted late last week to ban use of the manganese-based fuel additive MMT, produced only in the US by Ethyl. MMT, which has been sold in Canada for the past 20 years and accounts for about half of Ethyl`s Canadian sales, has been criticized by environmentalists, who have raised public health concerns, and automakers, who say it harms emission control systems. {open_quotes}Canada`s vote is a great victory for public health and the environment,{close_quotes} says Environmental Defense Fund executive director Fred Krupp. {open_quotes}The US should move swiftly to follow suit and suspend sales of MMT until adequate toxicity testing on the additive is completed.{close_quotes} EPA had refused to approve MMT for sale because of health concerns but was compelled to do so by a December 1995 court ruling. Ethyl asserts the ban violates Canada`s obligations under Nafta and says it will file a damage claim with the Nafta arbitration panel.

  4. SN 2008D: A WOLF-RAYET EXPLOSION THROUGH A THICK WIND

    SciTech Connect (OSTI)

    Svirski, Gilad; Nakar, Ehud

    2014-06-10

    Supernova (SN) 2008D/XRT 080109 is considered to be the only direct detection of a shock breakout from a regular SN to date. While a breakout interpretation was favored by several papers, inconsistencies remain between the observations and current SN shock breakout theory. Most notably, the duration of the luminous X-ray pulse is considerably longer than expected for a spherical breakout through the surface of a type Ibc SN progenitor, and the X-ray radiation features, mainly its flat spectrum and its luminosity evolution, are enigmatic. We apply a recently developed theoretical model for the observed radiation from a Wolf-Rayet SN exploding through a thick wind and show that it naturally explains all of the observed features of SN 2008D X-ray emission, including the energetics, the spectrum, and the detailed luminosity evolution. We find that the inferred progenitor and SN parameters are typical for an exploding Wolf-Rayet. A comparison of the wind density found at the breakout radius and the density at much larger radii, as inferred by late radio observations, suggests an enhanced mass-loss rate taking effect about 10 days prior to the SN explosion. This finding joins accumulating evidence for a possible late phase in the stellar evolution of massive stars, involving vigorous mass loss a short time before the SN explosion.

  5. The close binary frequency of Wolf-Rayet stars as a function of metallicity in M31 and M33

    SciTech Connect (OSTI)

    Neugent, Kathryn F.; Massey, Philip E-mail: phil.massey@lowell.edu

    2014-07-01

    Massive star evolutionary models generally predict the correct ratio of WC-type and WN-type Wolf-Rayet stars at low metallicities, but underestimate the ratio at higher (solar and above) metallicities. One possible explanation for this failure is perhaps single-star models are not sufficient and Roche-lobe overflow in close binaries is necessary to produce the 'extra' WC stars at higher metallicities. However, this would require the frequency of close massive binaries to be metallicity dependent. Here we test this hypothesis by searching for close Wolf-Rayet binaries in the high metallicity environments of M31 and the center of M33 as well as in the lower metallicity environments of the middle and outer regions of M33. After identifying ∼100 Wolf-Rayet binaries based on radial velocity variations, we conclude that the close binary frequency of Wolf-Rayets is not metallicity dependent and thus other factors must be responsible for the overabundance of WC stars at high metallicities. However, our initial identifications and observations of these close binaries have already been put to good use as we are currently observing additional epochs for eventual orbit and mass determinations.

  6. Canada-US Clean Energy Dialogue:

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

    First Report to the Prime Minister of Canada and the President of the United States of America September 16, 2009 The Honorable Steven Chu Secretary of Energy United States of America The Honourable Jim Prentice Minister of the Environment Canada U.S.-Canada Clean Energy Dialogue First Report to the Prime Minister of Canada and the President of the United States of America President Obama and Prime Minister Harper: When you met in Ottawa in February 2009, you set out an ambitious plan for our

  7. Canada: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    and promoting the use of renewable energy. 1 Recent News Development of flexible solar panel External Links EIA Report: Canada Energy Data, Statistics, and Alaysis EIA:...

  8. Rural Living Canada Website | Open Energy Information

    Open Energy Info (EERE)

    Equivalent URI: cleanenergysolutions.orgcontentrural-living-canada-website Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible...

  9. On the rarity of X-ray binaries with Wolf-Rayet donors

    SciTech Connect (OSTI)

    Linden, T.; Valsecchi, F.; Kalogera, V.

    2012-03-14

    The paucity of High mass X-Ray binaries (HMXB) consisting of a neutron star (NS) accretor and Wolf-Rayet (WR) donor has long been at odds with expectations from population synthesis studies indicating that these systems should survive as the evolved offspring of the observed HMXB population. This tension is particularly troubling in light of recent observations uncovering a preponderance of HMXBs containing loosely bound Be donors which would be expected to naturally evolve into WR-HMXBs. Reconciling the unexpectedly large population of Be-HMXBs with the lack of observed WR-HMXB sources thus serves to isolate the dynamics of CE physics from other binary evolution parameters. We find that binary mergers during CE events must be common in order to resolve tension between these observed populations. Furthermore, future observations which better constrain the background population of loosely bound O/B-NS binaries are likely to place significant constraints on the efficiency of CE removal.

  10. EA-326-A Citigroup Energy Canada ULC | Department of Energy

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

    -A Citigroup Energy Canada ULC EA-326-A Citigroup Energy Canada ULC Order authorizing Citigroup to export electric energy to Canada. EA-326-A CECU.pdf (854.79 KB) More Documents & ...

  11. EA-346 Credit Suisse Energy LLC - Canada | Department of Energy

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

    Canada EA-346 Credit Suisse Energy LLC - Canada Order authorizing Credit Suisse Energy LLC to export electric energy to Canada EA-346 Credit Suisse Energy LLC (2.93 MB) More ...

  12. EA-356 J.P. Morgan Commodities Canada Corporation | Department...

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

    J.P. Morgan Commodities Canada Corporation EA-356 J.P. Morgan Commodities Canada Corporation Order authorizing J.P. Morgan Commodities Canada Corporation to export electric energy ...

  13. Canada-United States Regulatory Cooperation Council Webinar:...

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

    Canada-United States Regulatory Cooperation Council Webinar: Proposed Approach for Energy Efficiency Standards Canada-United States Regulatory Cooperation Council Webinar: Proposed ...

  14. Natural Resources Canada and DOE Announce Enhanced Energy Collaboratio...

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

    Natural Resources Canada and DOE Announce Enhanced Energy Collaboration Natural Resources Canada and DOE Announce Enhanced Energy Collaboration September 19, 2014 - 3:32pm Addthis ...

  15. ,"U.S. Liquefied Natural Gas Imports From Canada (MMcf)"

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

    Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet ... Liquefied Natural Gas Imports From Canada (MMcf)",1,"Monthly","42016" ,"Release ...

  16. CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar:...

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

    CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Work Plan Development - 201617; April 12, 2016 CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Work Plan ...

  17. ,"U.S. Natural Gas Pipeline Imports From Canada (MMcf)"

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

    Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet ... Natural Gas Pipeline Imports From Canada (MMcf)",1,"Monthly","42016" ,"Release ...

  18. Price of Compressed Houlton ME Natural Gas Imports from Canada...

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

    Houlton ME Natural Gas Imports from Canada (Dollars per Thousand Cubic Feet) Price of Compressed Houlton ME Natural Gas Imports from Canada (Dollars per Thousand Cubic Feet) Year ...

  19. Ontario Renewable Energy Atlas (Canada) | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Atlas (Canada) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Ontario Renewable Energy Atlas (Canada) Focus Area: Renewable Energy Topics: Potentials &...

  20. Photovoltaic Potential and Insolation Maps (Canada) | Open Energy...

    Open Energy Info (EERE)

    Insolation Maps (Canada) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Photovoltaic Potential and Insolation Maps (Canada) Focus Area: Renewable Energy Topics:...

  1. Zongshen PEM Canada Chongqing Hydrogen Energy Ltd | Open Energy...

    Open Energy Info (EERE)

    Zongshen PEM Canada Chongqing Hydrogen Energy Ltd Jump to: navigation, search Name: Zongshen PEM (Canada) Chongqing Hydrogen Energy Ltd Place: Chongqing Municipality, China...

  2. Fact #691: September 5, 2011 Mexico Surpassed Canada in Vehicle...

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

    1: September 5, 2011 Mexico Surpassed Canada in Vehicle Production Fact 691: September 5, 2011 Mexico Surpassed Canada in Vehicle Production In 2008, Mexico produced more vehicles ...

  3. Price of Portal, ND Liquefied Natural Gas Exports to Canada ...

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

    Portal, ND Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Price of Portal, ND Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet)...

  4. Demonstrating Electric Vehicles in Canada | Open Energy Information

    Open Energy Info (EERE)

    Demonstrating Electric Vehicles in Canada Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Demonstrating Electric Vehicles in Canada AgencyCompany Organization: Natural...

  5. Price of Crosby, ND Liquefied Natural Gas Exports to Canada ...

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

    Crosby, ND Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Price of Crosby, ND Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet)...

  6. Category:Canada Provinces and Territories | Open Energy Information

    Open Energy Info (EERE)

    Canada Provinces and Territories Jump to: navigation, search Canadian Provinces and Territories Pages in category "Canada Provinces and Territories" The following 10 pages are in...

  7. EARLY-TYPE GALAXIES AT z = 1.3. I. THE LYNX SUPERCLUSTER: CLUSTER AND GROUPS AT z = 1.3. MORPHOLOGY AND COLOR-MAGNITUDE RELATION

    SciTech Connect (OSTI)

    Mei, Simona; Raichoor, Anand; Huertas-Company, Marc; Adam Stanford, S.; Rettura, Alessandro; Jee, Myungkook J.; Holden, Brad P.; Illingworth, Garth D.; Nakata, Fumiaki; Kodama, Tadayuki; Finoguenov, Alexis; Ford, Holland C.; Rosati, Piero; Tanaka, Masayuki; Koyama, Yusei; Shankar, Francesco; Carrasco, Eleazar R.; Demarco, Ricardo; Eisenhardt, Peter; and others

    2012-08-01

    We confirm the detection of three groups in the Lynx supercluster, at z Almost-Equal-To 1.3, through spectroscopic follow-up and X-ray imaging, and we give estimates for their redshifts and masses. We study the properties of the group galaxies compared to the two central clusters, RX J0849+4452 and RX J0848+4453. Using spectroscopic follow-up and multi-wavelength photometric redshifts, we select 89 galaxies in the clusters, of which 41 are spectroscopically confirmed, and 74 galaxies in the groups, of which 25 are spectroscopically confirmed. We morphologically classify galaxies by visual inspection, noting that our early-type galaxy (ETG) sample would have been contaminated at the 30%-40% level by simple automated classification methods (e.g., based on Sersic index). In luminosity-selected samples, both clusters and groups show high fractions of bulge-dominated galaxies with a diffuse component that we visually identified as a disk and which we classified as bulge-dominated spirals, e.g., Sas. The ETG fractions never rise above Almost-Equal-To 50% in the clusters, which is low compared to the fractions observed in other massive clusters at z Almost-Equal-To 1. In the groups, ETG fractions never exceed Almost-Equal-To 25%. However, overall bulge-dominated galaxy fractions (ETG plus Sas) are similar to those observed for ETGs in clusters at z {approx} 1. Bulge-dominated galaxies visually classified as spirals might also be ETGs with tidal features or merger remnants. They are mainly red and passive, and span a large range in luminosity. Their star formation seems to have been quenched before experiencing a morphological transformation. Because their fraction is smaller at lower redshifts, they might be the spiral population that evolves into ETGs. For mass-selected samples of galaxies with masses M > 10{sup 10.6} M{sub Sun} within {Sigma} > 500 Mpc{sup -2}, the ETG and overall bulge-dominated galaxy fractions show no significant evolution with respect to local

  8. EA-262 TransCanada Power Marketing Ltd | Department of Energy

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

    TransCanada Power Marketing Ltd EA-262 TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262 TransCanada ...

  9. Treating electrostatics with Wolf summation in combined quantum mechanical and molecular mechanical simulations

    SciTech Connect (OSTI)

    Ojeda-May, Pedro; Pu, Jingzhi

    2015-11-07

    The Wolf summation approach [D. Wolf et al., J. Chem. Phys. 110, 8254 (1999)], in the damped shifted force (DSF) formalism [C. J. Fennell and J. D. Gezelter, J. Chem. Phys. 124, 234104 (2006)], is extended for treating electrostatics in combined quantum mechanical and molecular mechanical (QM/MM) molecular dynamics simulations. In this development, we split the QM/MM electrostatic potential energy function into the conventional Coulomb r{sup −1} term and a term that contains the DSF contribution. The former is handled by the standard machinery of cutoff-based QM/MM simulations whereas the latter is incorporated into the QM/MM interaction Hamiltonian as a Fock matrix correction. We tested the resulting QM/MM-DSF method for two solution-phase reactions, i.e., the association of ammonium and chloride ions and a symmetric SN{sub 2} reaction in which a methyl group is exchanged between two chloride ions. The performance of the QM/MM-DSF method was assessed by comparing the potential of mean force (PMF) profiles with those from the QM/MM-Ewald and QM/MM-isotropic periodic sum (IPS) methods, both of which include long-range electrostatics explicitly. For ion association, the QM/MM-DSF method successfully eliminates the artificial free energy drift observed in the QM/MM-Cutoff simulations, in a remarkable agreement with the two long-range-containing methods. For the SN{sub 2} reaction, the free energy of activation obtained by the QM/MM-DSF method agrees well with both the QM/MM-Ewald and QM/MM-IPS results. The latter, however, requires a greater cutoff distance than QM/MM-DSF for a proper convergence of the PMF. Avoiding time-consuming lattice summation, the QM/MM-DSF method yields a 55% reduction in computational cost compared with the QM/MM-Ewald method. These results suggest that, in addition to QM/MM-IPS, the QM/MM-DSF method may serve as another efficient and accurate alternative to QM/MM-Ewald for treating electrostatics in condensed-phase simulations of chemical

  10. X-RAY EMISSION FROM THE WOLF-RAYET BUBBLE S 308

    SciTech Connect (OSTI)

    Toala, J. A.; Guerrero, M. A.; Arthur, S. J.; Smith, R. C.

    2012-08-10

    The Wolf-Rayet (WR) bubble S 308 around the WR star HD 50896 is one of the only two WR bubbles known to possess X-ray emission. We present XMM-Newton observations of three fields of this WR bubble that, in conjunction with an existing observation of its northwest quadrant, map most of the nebula. The X-ray emission from S 308 displays a limb-brightened morphology, with a central cavity {approx}22' in size and a shell thickness of {approx}8'. This X-ray shell is confined by the optical shell of ionized material. The spectrum is dominated by the He-like triplets of N VI at 0.43 keV and O VII at 0.57 keV, and declines toward high energies, with a faint tail up to 1 keV. This spectrum can be described by a two-temperature optically thin plasma emission model (T{sub 1} {approx} 1.1 Multiplication-Sign 10{sup 6} K, T{sub 2} {approx} 13 Multiplication-Sign 10{sup 6} K), with a total X-ray luminosity {approx}2 Multiplication-Sign 10{sup 33} erg s{sup -1} at the assumed distance of 1.5 kpc.

  11. On the rarity of X-ray binaries with Wolf-Rayet donors

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

    Linden, T.; Valsecchi, F.; Kalogera, V.

    2012-03-14

    The paucity of High mass X-Ray binaries (HMXB) consisting of a neutron star (NS) accretor and Wolf-Rayet (WR) donor has long been at odds with expectations from population synthesis studies indicating that these systems should survive as the evolved offspring of the observed HMXB population. This tension is particularly troubling in light of recent observations uncovering a preponderance of HMXBs containing loosely bound Be donors which would be expected to naturally evolve into WR-HMXBs. Reconciling the unexpectedly large population of Be-HMXBs with the lack of observed WR-HMXB sources thus serves to isolate the dynamics of CE physics from other binarymoreevolution parameters. We find that binary mergers during CE events must be common in order to resolve tension between these observed populations. Furthermore, future observations which better constrain the background population of loosely bound O/B-NS binaries are likely to place significant constraints on the efficiency of CE removal.less

  12. A Chandra grating observation of the dusty Wolf-Rayet star WR 48a

    SciTech Connect (OSTI)

    Zhekov, Svetozar A.; Gagné, Marc; Skinner, Stephen L. E-mail: mgagne@wcupa.edu

    2014-04-10

    We present results of a Chandra High-Energy Transmission Grating (HETG) observation of the carbon-rich Wolf-Rayet (WR) star WR 48a. These are the first high-resolution spectra of this object in X-ray. Blueshifted centroids of the spectral lines of ∼ – 360 km s{sup –1} and line widths of 1000-1500 km s{sup –1} (FWHM) were deduced from the analysis of the line profiles of strong emission lines. The forbidden line of Si XIII is strong and not suppressed, indicating that the rarified 10-30 MK plasma forms far from strong sources of far-ultraviolet emission, most likely in a wind collision zone. Global spectral modeling showed that the X-ray spectrum of WR 48a suffered higher absorption in the 2012 October Chandra observation compared with a previous 2008 January XMM-Newton observation. The emission measure of the hot plasma in WR 48a decreased by a factor ∼3 over the same period of time. The most likely physical picture that emerges from the analysis of the available X-ray data is that of colliding stellar winds in a wide binary system with an elliptical orbit. We propose that the unseen secondary star in the system is another WR star or perhaps a luminous blue variable.

  13. Energy Management Programs at 3M Canada

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

    1 July 2014 . All Rights Reserved. 3M Energy Management at 3M Canada OVERVIEW An Introduction to 3M 3M Sustainability Energy Management Initiatives Results Insight 1 July 2014 . ...

  14. Characterizing Wolf-Rayet stars in the near- and mid-infrared

    SciTech Connect (OSTI)

    Faherty, Jacqueline K.; Shara, Michael M.; Zurek, David; Kanarek, Graham; Moffat, Anthony F. J.

    2014-05-01

    We present refined color-color selection criteria for identifying Wolf-Rayet (WR) stars using available mid-infrared (MIR) photometry from WISE in combination with near-infrared (NIR) photometry from the Two Micron All Sky Survey. Using a sample of spectrally classified objects, we find that WR stars are well distinguished from the field stellar population in the (W1 – W2) versus (J – K{sub s} ) color-color diagram, and further distinguished from other emission line objects such as planetary nebulae, Be, and cataclysmic variable stars using a combination of NIR and MIR color constraints. As proof of concept we applied the color constraints to a photometric sample in the Galactic plane, located WR star candidates, and present five new spectrally confirmed and classified WC (1) and WN (4) stars. Analysis of the 0.8-5.0 μm spectral data for a subset of known, bright WC and WN stars shows that emission lines (primarily He I) extend into the 3.0-5.0 μm spectral region, although their strength is greatly diminished compared to the 0.8-2.5 μm region. The WR population stands out relative to background field stars at NIR and MIR colors due to an excess continuum contribution, likely caused by free-free scattering in dense winds. Mean photometric properties of known WRs are presented and imply that reddened late-type WN and WC sources are easier to detect than earlier-type sources at larger Galactic radii. WISE W3 and W4 images of 10 WR stars show evidence of circumstellar shells linked to mass ejections from strong stellar winds.

  15. Probing violation of the Copernican principle via the integrated Sachs-Wolfe effect

    SciTech Connect (OSTI)

    Tomita, Kenji; Inoue, Kaiki Taro

    2009-05-15

    Recent observational data of supernovae point to {lambda}-dominated flat cosmological models. However, an alternative model in which we happen to live in an underdense region requires no dark energy or modification of gravity. This challenges the Copernican principle. We show that the integrated Sachs-Wolfe (ISW) effect is an excellent discriminator between anti-Copernican inhomogeneous models and the standard Copernican models. As a reference model, we consider an anti-Copernican inhomogeneous model that consists of two inner negatively curved underdense regions and an outer flat Einstein-de Sitter region. We assume that these regions are connected by two thin walls at redshifts z=0.067 and z=0.45. In the inner two regions, the first-order ISW effect is dominant and comparable to that in the concordant flat-{lambda} models. In the outer Einstein-de Sitter region, the first-order ISW effect vanishes but the second-order ISW effect plays a dominant role, while the first-order ISW effect is dominant in the flat-{lambda} models at moderate redshifts. This difference can discriminate the anti-Copernican models from the concordant flat-{lambda} model. At high redshifts, the second-order ISW effect is dominant both in our inhomogeneous model and in the concordant model. In the outer region, moreover, the ISW effect due to large-scale density perturbations with a present matter density contrast {epsilon}{sub m0}<<0.37 is negligible, while the effect due to small-scale density perturbations (such as clusters of galaxies, superclusters, and voids) with {epsilon}{sub m0}>>0.37 would generate anisotropies which are larger than those generated by the ISW effect in the concordant model.

  16. A modern search for Wolf-Rayet stars in the Magellanic Clouds: First results

    SciTech Connect (OSTI)

    Massey, Philip; Neugent, Kathryn F.; Morrell, Nidia; Hillier, D. John E-mail: kneugent@lowell.edu E-mail: hillier@pitt.edu

    2014-06-10

    Over the years, directed surveys and incidental spectroscopy have identified 12 Wolf-Rayet (WR) stars in the Small Magellanic Cloud (SMC) and 139 in the Large Magellanic Cloud (LMC), numbers which are often described as 'essentially complete'. Yet, new WRs are discovered in the LMC almost yearly. We have therefore initiated a new survey of both Magellanic Clouds using the same interference-filter imaging technique previously applied to M31 and M33. We report on our first observing season, in which we have successfully surveyed ∼15% of our intended area of the SMC and LMC. Spectroscopy has confirmed nine newly found WRs in the LMC (a 6% increase), including one of WO-type, only the third known in that galaxy and the second to be discovered recently. The other eight are WN3 stars that include an absorption component. In two, the absorption is likely from an O-type companion, but the other six are quite unusual. Five would be classified naively as 'WN3+O3 V', but such a pairing is unlikely given the rarity of O3 stars, the short duration of this phase (which is incommensurate with the evolution of a companion to a WN star), and because these stars are considerably fainter than O3 V stars. The sixth star may also fall into this category. CMFGEN modeling suggests these stars are hot, bolometrically luminous, and N-rich like other WN3 stars, but lack the strong winds that characterize WNs. Finally, we discuss two rare Of?p stars and four Of supergiants we found, and propose that the B[e] star HD 38489 may have a WN companion.

  17. A CHANDRA OBSERVATION OF THE ECLIPSING WOLF-RAYET BINARY CQ Cep

    SciTech Connect (OSTI)

    Skinner, Stephen L.; Zhekov, Svetozar A.; Güdel, Manuel; Schmutz, Werner E-mail: szhekov@space.bas.bg E-mail: werner.schmutz@pmodwrc.ch

    2015-02-01

    The short-period (1.64 d) near-contact eclipsing WN6+O9 binary system CQ Cep provides an ideal laboratory for testing the predictions of X-ray colliding wind shock theory at close separation where the winds may not have reached terminal speeds before colliding. We present results of a Chandra X-ray observation of CQ Cep spanning ∼1 day during which a simultaneous Chandra optical light curve was acquired. Our primary objective was to compare the observed X-ray properties with colliding wind shock theory, which predicts that the hottest shock plasma (T ≳ 20 MK) will form on or near the line-of-centers between the stars. The X-ray spectrum is strikingly similar to apparently single WN6 stars such as WR 134 and spectral lines reveal plasma over a broad range of temperatures T ∼ 4-40 MK. A deep optical eclipse was seen as the O star passed in front of the Wolf-Rayet star and we determine an orbital period P {sub orb} = 1.6412400 d. Somewhat surprisingly, no significant X-ray variability was detected. This implies that the hottest X-ray plasma is not confined to the region between the stars, at odds with the colliding wind picture and suggesting that other X-ray production mechanisms may be at work. Hydrodynamic simulations that account for such effects as radiative cooling and orbital motion will be needed to determine if the new Chandra results can be reconciled with the colliding wind picture.

  18. RED EYES ON WOLF-RAYET STARS: 60 NEW DISCOVERIES VIA INFRARED COLOR SELECTION

    SciTech Connect (OSTI)

    Mauerhan, Jon C.; Van Dyk, Schuyler D.; Morris, Patrick W.

    2011-08-15

    We have spectroscopically identified 60 Galactic Wolf-Rayet (WR) stars, including 38 nitrogen types (WN) and 22 carbon types (WC). Using photometry from the Spitzer/GLIMPSE and Two Micron All Sky Survey databases, the new WRs were selected via a method we have established that exploits their unique infrared colors, which is mainly the result of excess radiation generated by free-free scattering within their dense ionized winds. The selection criterion has been refined since the last report, resulting in a WR detection rate of {approx}20% in spectroscopic follow-up of candidates that comprise a broad color space defined by the color distribution of all known WRs having B > 14 mag. However, there are smaller regions within this color space that yield WRs at a rate of >50% in spectroscopic follow-up. Candidates that are not WRs are mainly Be stars, which is possibly attributable to the physical similarities between the free-free emission parameters of Be disks and WR winds. As an additional selection experiment, the list of WR candidates was cross-correlated with archival X-ray point-source catalogs, which increases the WR detection rate of the broad color space to {approx}40%; 10 new WR X-ray sources have been found in addition to a previously unrecognized X-ray counterpart to a known WR. The extinction values, distances, and Galactocentric radii of all new WRs are calculated using the method of spectroscopic parallax. Although the majority of the new WRs have no obvious association with stellar clusters, two WC8 stars reside in a previously unknown massive-star cluster, in which five OB supergiants were also identified. The new system lies at an estimated distance of {approx}6.1 kpc, near the intersection of the Scutum-Centaurus Arm with the Galaxy's bar. In addition, two WC and four WN stars, all but one of which are X-ray sources, were identified in association with the stellar clusters Danks 1 and 2. A WN9 star has also been associated with the cluster [DBS2003

  19. ,"U.S. Liquefied Natural Gas Imports From Canada (MMcf)"

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

    Liquefied Natural Gas Imports From Canada (MMcf)" "Sourcekey","NGMEPG0NUS-NCAIMLMMCF" "Date","U.S. Liquefied Natural Gas Imports From Canada (MMcf)" 41090,0 41455,555 ...

  20. Compressed Houlton, ME Natural Gas Imports from Canada (Million...

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

    Houlton, ME Natural Gas Imports from Canada (Million Cubic Feet) Compressed Houlton, ME Natural Gas Imports from Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug ...

  1. ,"U.S. Natural Gas Pipeline Imports From Canada (MMcf)"

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

    1: U.S. Natural Gas Pipeline Imports From Canada (MMcf)" "Sourcekey","N9102CN2" "Date","U.S. Natural Gas Pipeline Imports From Canada (MMcf)" 26845,1027883 27210,959063 ...

  2. Secretary Bodman Visits Alberta, Canada | Department of Energy

    Energy Savers [EERE]

    Secretary Bodman Visits Alberta, Canada July 14, 2006 - 3:09pm Addthis Tour of Oil Sands ... Yesterday, Secretary Bodman toured the oil sands in Fort McMurray, Alberta, Canada with ...

  3. EA-262-B TransCanada Power Marketing Ltd | Department of Energy

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

    B TransCanada Power Marketing Ltd EA-262-B TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262-B ...

  4. EA-262-A TransCanada Power Marketing Ltd | Department of Energy

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

    A TransCanada Power Marketing Ltd EA-262-A TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262-A ...

  5. EA-262-C TransCanada Power Marketing Ltd | Department of Energy

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

    C TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262-C ...

  6. Natural Resources Canada and DOE Announce Enhanced Energy Collaboration |

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

    Department of Energy Natural Resources Canada and DOE Announce Enhanced Energy Collaboration Natural Resources Canada and DOE Announce Enhanced Energy Collaboration September 19, 2014 - 3:32pm Addthis Canada's Minister of Natural Resources Greg Rickford and Secretary Moniz sign a Memorandum of Understanding launching an agreement on enhanced energy collaboration between NRCan and DOE. Photo courtesy of NRCan. Canada's Minister of Natural Resources Greg Rickford and Secretary Moniz sign a

  7. EA-342-A Royal Bank of Canada | Department of Energy

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

    -A Royal Bank of Canada EA-342-A Royal Bank of Canada Order authorizing Royal Bank of Canada to export electric energy to Canada. EA-342-A RBC (CN).pdf (1.03 MB) More Documents & Publications EA-328-A RBC Energy Services LP Application to Export Electric Energy OE Docket No. EA-328-A RBC Energy Services LP EA-97-D Portland General Electric Company

  8. Canada-United States Regulatory Cooperation Council Webinar: Proposed

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

    Approach for Energy Efficiency Standards | Department of Energy Canada-United States Regulatory Cooperation Council Webinar: Proposed Approach for Energy Efficiency Standards Canada-United States Regulatory Cooperation Council Webinar: Proposed Approach for Energy Efficiency Standards This is a presentation from the January 12, 2015 Canada-United States Regulatory Cooperation Council webinar for Natural Resources Canada and the US Department of Energy regarding a proposed approach for energy

  9. THE DISCOVERY OF A RARE WO-TYPE WOLF-RAYET STAR IN THE LARGE MAGELLANIC CLOUD

    SciTech Connect (OSTI)

    Neugent, Kathryn F.; Massey, Philip; Morrell, Nidia E-mail: phil.massey@lowell.edu

    2012-12-01

    While observing OB stars within the most crowded regions of the Large Magellanic Cloud, we happened upon a new Wolf-Rayet (WR) star in Lucke-Hodge 41, the rich OB association that contains S Doradus and numerous other massive stars. At first glance the spectrum resembled that of a WC4 star, but closer examination showed strong O VI {lambda}{lambda}3811, 34 lines, leading us to classify it as a WO4. This is only the second known WO in the LMC, and the first known WO4 (the other being a WO3). This rarity is to be expected due to these stars' short lifespans as they represent the most advanced evolutionary stage in a massive star's lifetime before exploding as supernovae. This discovery shows that while the majority of WRs within the LMC have been discovered, there may be a few WRs left to be found.

  10. CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Work Plan

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

    Development - 2016/17; April 12, 2016 | Department of Energy CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Work Plan Development - 2016/17; April 12, 2016 CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Work Plan Development - 2016/17; April 12, 2016 Work Plan and Development 2016-04-12 (207.15 KB) More Documents & Publications Canada-United States Regulatory Cooperation Council Webinar: Proposed Approach for Energy Efficiency Standards North America Energy

  11. Climate, Conservation, and Community in Alaska and Northwest Canada

    Broader source: Energy.gov [DOE]

    Climate, Conservation, and Community in Alaska and Northwest Canada is a joint Landscape Conservation Cooperative (LCC) and Alaska Climate Science Center (AK CSC) conference scheduled for November...

  12. Canada-NREL Energy Activities | Open Energy Information

    Open Energy Info (EERE)

    (ICPET) Sector Energy Focus Area Biomass Country Canada Northern America References NREL International Activities Website 1 Abstract NREL is working with the National Research...

  13. 2010 Carbon Sequestration Atlas of the United States and Canada...

    Open Energy Info (EERE)

    10 Carbon Sequestration Atlas of the United States and Canada: Third Edition Jump to: navigation, search Tool Summary LAUNCH TOOL Name: 2010 Carbon Sequestration Atlas of the...

  14. ,"Detroit, MI Natural Gas Pipeline Imports From Canada (MMcf...

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Detroit, MI Natural Gas Pipeline Imports From Canada (MMcf)",1,"Annual",2014 ,"Release...

  15. Canada de los Alamos, New Mexico: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Canada de los Alamos, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.5930896, -105.8611303 Show Map Loading map......

  16. NAFTA and gasoline: Canada, U. S. , Mexico

    SciTech Connect (OSTI)

    Not Available

    1993-03-31

    The North American Free Trade Agreement has become a hotly debated topic all over the world, but especially in the countries involved: Mexico, United States, and Canada. Comments made by high ranking officials imply there are differences to reconcile before the agreement is passed. Toward seeing these countries in trio, this issue compares gasoline markets and some energy perspectives. The purpose of this article is to contribute to understanding of the three countries through their petroleum industry structure. Gasoline consumption and retail delivery infrastructure are compared and contrasted to illustrate the differences among the NAFTA countries.

  17. Noyes, MN Natural Gas Exports to Canada

    Gasoline and Diesel Fuel Update (EIA)

    Thousand Cubic Feet) Dollars per Thousand Cubic Feet) North Troy, VT Natural Gas Pipeline Imports From Canada (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 3.00 2.96 2.75 2.27 2000's NA NA NA - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Price of Thousand Cubic

  18. ENG-Canada-USA Government Procurement (clean 11 Feb 2010 printed...

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

    ENG-Canada-USA Government Procurement (clean 11 Feb 2010 printed) ENG-Canada-USA Government Procurement (clean 11 Feb 2010 printed) ENG-Canada-USA Government Procurement (clean 11 ...

  19. BC Hydro Brings Energy Savings to Low-Income Families in Canada...

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

    BC Hydro Brings Energy Savings to Low-Income Families in Canada BC Hydro Brings Energy Savings to Low-Income Families in Canada The number of British Columbia, Canada, households ...

  20. EA-356-A J.P. Morgan Commodities Canada Corporation | Department...

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

    -A J.P. Morgan Commodities Canada Corporation EA-356-A J.P. Morgan Commodities Canada Corporation Order authorizing JPMCCC to export electric energy to Canada. EA-356-A J.P. Morgan ...

  1. U.S.-Canada Clean Energy Dialogue (CED) Action Plan | Department...

    Energy Savers [EERE]

    Canada Clean Energy Dialogue (CED) Action Plan U.S.-Canada Clean Energy Dialogue (CED) Action Plan First Report of the U.S.-Canada Clean Energy Dialogue Working Groups PDF icon...

  2. U.S.-Canada Clean Energy Dialogue Report | Department of Energy

    Office of Environmental Management (EM)

    U.S.-Canada Clean Energy Dialogue Report U.S.-Canada Clean Energy Dialogue Report PDF icon CEDReporttoLeaders.pdf More Documents & Publications U.S.-Canada Clean Energy Dialogue...

  3. Detached dust shell around Wolf-Rayet star WR60-6 in the young stellar cluster VVV CL036

    SciTech Connect (OSTI)

    Borissova, J.; Amigo, P.; Kurtev, R.; Kumar, M. S. N.; Chené, A.-N.; Minniti, D.

    2014-01-01

    The discovery of a detached dust shell around the Wolf-Rayet (WR) star WR60-6 in the young stellar cluster VVV CL036 is reported. This shell is uncovered through the Spitzer-MIPS 24 μm image, where it appears brightest, and it is invisible at shorter wavelengths. Using new APEX observations and other data available from the literature, we have estimated some of the shell parameters: the inner and outer radii of 0.15 and 0.90 pc, respectively; the overall systemic velocity of the molecular {sup 12}CO(3 → 2) emission of –45.7 ± 2.3 km s{sup –1}; an expansion velocity of the gas of 16.3 ± 1 km s{sup –1}; the dust temperature and opacity of 122 ± 12 K and 1.04, respectively; and an age of 2.8 × 10{sup 4} yr. The WR star displays some cyclic variability. The mass computed for the WR60-6 nebula indicates that the material was probably ejected during its previous stages of evolution. In addition, we have identified a bright spot very close to the shell, which can be associated with the Midcourse Space Experiment source G312.13+00.20.

  4. The vast population of Wolf-Rayet and red supergiant stars in M101. I. Motivation and first results

    SciTech Connect (OSTI)

    Shara, Michael M.; Bibby, Joanne L.; Zurek, David; Crowther, Paul A.; Moffat, Anthony F. J.; Drissen, Laurent

    2013-12-01

    Assembling a catalog of at least 10,000 Wolf-Rayet (W-R) stars is an essential step in proving (or disproving) that these stars are the progenitors of Type Ib and Type Ic supernovae. To this end, we have used the Hubble Space Telescope (HST) to carry out a deep, He II optical narrowband imaging survey of the ScI spiral galaxy M101. Almost the entire galaxy was imaged with the unprecedented depth and resolution that only the HST affords. Differenced with archival broadband images, the narrowband images allow us to detect much of the W-R star population of M101. We describe the extent of the survey and our images, as well as our data reduction procedures. A detailed broadband-narrowband imaging study of a field east of the center of M101, containing the giant star-forming region NGC 5462, demonstrates our completeness limits, how we find W-R candidates, their properties and spatial distribution, and how we rule out most contaminants. We use the broadband images to locate luminous red supergiant (RSG) candidates. The spatial distributions of the W-R and RSG stars near NGC 5462 are strikingly different. W-R stars dominate the complex core, while RSGs dominate the complex halo. Future papers in this series will describe and catalog more than a thousand W-R and RSG candidates that are detectable in our images, as well as spectra of many of those candidates.

  5. ,"Price of U.S. Liquefied Natural Gas Imports From Canada (Dollars...

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

    Canada (Dollars per Thousand Cubic Feet)" ,"Click worksheet name or tab at bottom for ... U.S. Liquefied Natural Gas Imports From Canada (Dollars per Thousand Cubic ...

  6. ,"Price of U.S. Natural Gas Pipeline Imports From Canada (Dollars...

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

    Canada (Dollars per Thousand Cubic Feet)" ,"Click worksheet name or tab at bottom for ... of U.S. Natural Gas Pipeline Imports From Canada (Dollars per Thousand Cubic ...

  7. U.S. - Canada Power System Outage Task Force: Final Report on...

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

    - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations U.S. - Canada Power System Outage Task Force: Final Report on the ...

  8. Bitumen and heavy oil upgrading in Canada

    SciTech Connect (OSTI)

    Chrones, J. ); Germain, R.R. )

    1989-01-01

    A review is presented of the heavy oil upgrading industry in Canada. Up to now it has been based on the processing of bitumen extracted from oil sands mining operations at two sites, to produce a residue-free, low sulphur, synthetic crude. Carbon rejection has been the prime process technology with delayed coking being used by Suncor and FLUID COKING at Syncrude. Alternative processes for recovering greater amounts of synthetic crude are examined. These include a variety of hydrogen addition processes and combinations which produce pipelineable materials requiring further processing in downstream refineries with expanded capabilities. The Newgrade Energy Inc. upgrader now under construction in Regina, will use fixed-bed, catalytic, atmospheric-residue, hydrogen processing. Two additional projects, also based on hydrogenation, will use ebullated bed catalyst systems; the expansion of Syncrude, now underway, is using the LC Fining Process whereas the announced Husky Bi-Provincial upgrader is based on H-Oil.

  9. Bitumen and heavy oil upgrading in Canada

    SciTech Connect (OSTI)

    Chrones, J.

    1988-06-01

    A review is presented of the heavy oil upgrading industry in Canada. Up to now it has been based on the processing of bitumen extracted from oil sands mining operations at two sites, to produce a residue-free, low sulfur, synthetic crude. Carbon rejection has been the prime process technology with delayed coking being used by Suncor and FLUID COKING at Syncrude. Alternative processes for recovering greater amounts of synthetic crude are examined. These include a variety of hydrogen addition processes and combinations which produce pipelineable materials requiring further processing in downstream refineries with expanded capabilities. The Newgrade Energy Inc. upgrader, now under construction in Regina, will use fixed-bed, catalytic, atmospheric-residue, hydrogen processing. Two additional products, also based on hydrogenation, will use ebullated bed catalyst systems: the expansion of Syncrude, now underway, is using the LC Fining Process whereas the announced Husky Bi-Provincial upgrader is based on H-Oil.

  10. Heavy oil development in Canada - The need for upgrading

    SciTech Connect (OSTI)

    Quinn, P.C.

    1987-01-01

    The author first reviews Canada's petroleum reserves, then summarizes the problem facing Canada regarding dwindling supplies of conventional light and medium crude oils and briefly describes Canada's refining capability. With that background, he attempts to analyze the problems that face heavy oil producers in attempting to market their product and propose a potential solution to these problems as illustrated by Husky Oil's approach - the construction of a heavy oil upgrader. He closes by sharing his views on the future of heavy oil development and the policy issues facing our governments.

  11. Canada's heavy oil, bitumen upgrading activity is growing

    SciTech Connect (OSTI)

    Corbett, R.A.

    1989-06-26

    Heavy oil and bitumen upgrading activity in Canada is surging with the recent start-up of two new upgraders and with plans to build others. These new upgraders make use of modern hydrocracking technology. Articles in this special report on upgrading focus on Canada's oil and bitumen reserves, the promising technologies that upgrade them, and present details of some of the current upgrader projects. This article covers the following areas: Canada's heavy oils; Upgrading expands; Upgrading technologies; Test results; Regional upgraders; High-quality light product.

  12. LARGE-SCALE PERIODIC VARIABILITY OF THE WIND OF THE WOLF-RAYET STAR WR 1 (HD 4004)

    SciTech Connect (OSTI)

    Chene, A.-N.

    2010-06-20

    We present the results of an intensive photometric and spectroscopic monitoring campaign of the WN4 Wolf-Rayet (WR) star WR 1 = HD 4004. Our broadband V photometry covering a timespan of 91 days shows variability with a period of P = 16.9{sup +0.6}{sub -0.3} days. The same period is also found in our spectral data. The light curve is non-sinusoidal with hints of a gradual change in its shape as a function of time. The photometric variations nevertheless remain coherent over several cycles and we estimate that the coherence timescale of the light curve is of the order of 60 days. The spectroscopy shows large-scale line-profile variability which can be interpreted as excess emission peaks moving from one side of the profile to the other on a timescale of several days. Although we cannot unequivocally exclude the unlikely possibility that WR 1 is a binary, we propose that the nature of the variability we have found strongly suggests that it is due to the presence in the wind of the WR star of large-scale structures, most likely corotating interaction regions (CIRs), which are predicted to arise in inherently unstable radiatively driven winds when they are perturbed at their base. We also suggest that variability observed in WR 6, WR 134, and WR 137 is of the same nature. Finally, assuming that the period of CIRs is related to the rotational period, we estimate the rotation rate of the four stars for which sufficient monitoring has been carried out, i.e., v{sub rot} = 6.5, 40, 70, and 275 km s{sup -1} for WR 1, WR 6, WR 134, and WR 137, respectively.

  13. X-ray emission from the Wolf-Rayet bubble NGC 6888. I. Chandra ACIS-S observations

    SciTech Connect (OSTI)

    Toalá, J. A.; Guerrero, M. A.

    2014-02-01

    We analyze Chandra observations of the Wolf-Rayet (W-R) bubble NGC 6888. This W-R bubble presents similar spectral and morphological X-ray characteristics to those of S 308, the only other W-R bubble also showing X-ray emission. The observed spectrum is soft, peaking at the N VII line emission at 0.5 keV, with additional line emission at 0.7-0.9 keV and a weak tail of harder emission up to ∼1.5 keV. This spectrum can be described by a two-temperature optically thin plasma emission model (T {sub 1} ∼ 1.4 × 10{sup 6} K, T {sub 2} ∼ 7.4 × 10{sup 6} K). We confirm the results of previous X-ray observations that no noticeable temperature variations are detected in the nebula. The X-ray-emitting plasma is distributed in three apparent morphological components: two caps along the tips of the major axis and an extra contribution toward the northwest blowout not reported in previous analyses of the X-ray emission toward this W-R nebula. Using the plasma model fits of the Chandra ACIS spectra for the physical properties of the hot gas and the ROSAT PSPC image to account for the incomplete coverage of Chandra observations, we estimate a luminosity of L {sub X} = (7.7 ± 0.1) ×10{sup 33} erg s{sup –1} for NGC 6888 at a distance of 1.26 kpc. The average rms electron density of the X-ray-emitting gas is ≳ 0.4 cm{sup –3} for a total mass ≳ 1.2 M {sub ☉}.

  14. Portal, ND Natural Gas Liquefied Natural Gas Imports from Canada (Million

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

    Cubic Feet) Natural Gas Imports by Pipeline from Canada

  15. Warroad, MN Natural Gas Pipeline Exports to Canada (Million Cubic...

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

    to Canada (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 NA 2000's NA NA NA 0 - No Data Reported; -- Not Applicable; ...

  16. Warroad, MN Natural Gas Pipeline Exports (Price) Canada (Dollars...

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

    (Price) Canada (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 NA 2000's NA NA NA - No Data Reported; -- ...

  17. Portal, ND Compressed Natural Gas Exports to Canada (Dollars...

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

    Dollars per Thousand Cubic Feet) Portal, ND Compressed Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 ...

  18. Portal, ND Compressed Natural Gas Exports to Canada (Million...

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

    Million Cubic Feet) Portal, ND Compressed Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 0 2 - No Data Reported; -- ...

  19. Calais, ME Compressed Natural Gas Exports to Canada (Dollars...

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

    Dollars per Thousand Cubic Feet) Calais, ME Compressed Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 ...

  20. Calais, ME Compressed Natural Gas Exports to Canada (Million...

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

    Million Cubic Feet) Calais, ME Compressed Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 1 24 19 15 3 8 23 22 2014 32 ...

  1. An Embarrassment Of Riches- Canada'S Energy Supply Resources...

    Open Energy Info (EERE)

    fuel-mix in Canada from 1870 to 1984, and the current provincial breakdown of energy production and use, we provide a source-by-source review of energy supply resources,...

  2. TransCanada Power Mktg Ltd (Connecticut) | Open Energy Information

    Open Energy Info (EERE)

    Connecticut Phone Number: 1.800.661.3805 Website: www.transcanada.compowermarke Twitter: @TransCanada Outage Hotline: 1-800-447-8066 References: EIA Form EIA-861 Final Data...

  3. TransCanada Energy Marketing ULC | Open Energy Information

    Open Energy Info (EERE)

    Marketing ULC Jump to: navigation, search Name: TransCanada Energy Marketing ULC Place: California References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861...

  4. Canada Mexico Figure 11. Flow of natural gas exports, 2014

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

    8 Canada Mexico Figure 11. Flow of natural gas exports, 2014 (billion cubic feet) Source: Energy Information Administration, based on data from the Office of Fossil Energy, U.S. ...

  5. North Troy, VT Natural Gas Pipeline Imports From Canada (Million...

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

    Million Cubic Feet) North Troy, VT Natural Gas Pipeline Imports From Canada (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 ...

  6. North Troy, VT Natural Gas Pipeline Imports From Canada (Dollars...

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

    Dollars per Thousand Cubic Feet) North Troy, VT Natural Gas Pipeline Imports From Canada (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  7. Application to export electric energy OE docket No. EA-262-C TransCanada

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

    Power Marketing Ltd | Department of Energy docket No. EA-262-C TransCanada Power Marketing Ltd Application to export electric energy OE docket No. EA-262-C TransCanada Power Marketing Ltd Application from TransCanada Power Marketing Ltd to export electric energy to Canada. Application to export electric energy OE docket No. EA-262-C TransCanada Power Marketing Ltd (1.02 MB) More Documents & Publications EA-262-C TransCanada Power Marketing Ltd EA-262-A TransCanada Power Marketing Ltd

  8. MASTER Atomic Energy of Canada Limited

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

    Canada Limited ENERGY DISTRIBUTIONS OF NEUTRONS SCATTERED FROM GRAPHITE, LIGHT AND HEAVY WATER,ICE,ZIRCONIUM HY0RI0E,1ITHIUM HYORIOE,SOOIUM HYDRIDE AND CHLORIDE BY THE BERYLLIUM DETECTOR METHOD C R N P 9 4 8 b y A . D . B . W O O D S , B . N . B R O C K H O U S E , M. S A K A M O T O A N D R . N . S I N C L A I R P a p e r f o r P r e s e n t a t i o n a t t h e I A E A S y m p o s i u m on I n e l a s t i c S c a t t e r i n g o f N e u t r o n s i n S o l i d s a n d L i q u i d s , V i e n n

  9. PP-85-2 Boliden Westmin (Canada) Limited | Department of Energy

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

    5-2 Boliden Westmin (Canada) Limited PP-85-2 Boliden Westmin (Canada) Limited Presidential Permit authorizing Boliden Westmin (Canada) Limited to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border. PP-85-2 Boliden Westmin (Canada) Limited (744.86 KB) More Documents & Publications PP-85-3 Boliden Power Limited PP-85-A Westmin Mines, Inc. PP-85 Westmin Resources

  10. The role and future of nuclear power in Canada

    SciTech Connect (OSTI)

    Runnalls, O.J.C.

    1989-01-01

    Canada is rich in energy. Hydraulic power is the main source of electricity in Canada. The availability of natural resources and energy has guided the economic development of all the provinces. The Canadian Nuclear Association sponsored a survey of public attitudes in May of 1988. There appears to be less understanding of the actual supply of electricity and of the future natural resource availability. One out of five Canadians strongly opposes the use of nuclear energy. The CANDU type reactor proven to be a very economical and reliable choice in Canada. With the attention now being focused on the greenhouse effect and acid rain in Canada, opinion leaders, even in the traditionally antinuclear environmental community, are reconsidering the nuclear option. A significant hurdle has to be cleared in the relatively near future: a public review of the deep geologic high-level waste disposal concept. Groundwork has been laid to prepare for significant participation in a nuclear renaissance, across Canada and around the world.

  11. Declared Wolf Creek

    Office of Environmental Management (EM)

    2008 TOPICAL MEETINGS DRAFT ACTION MATRIX WORKER HEALTH AND SAFETY ACTION CATEGORIES WORKER SAFETY AND HEALTH TRAINING [04-30-08] 851 IMPLEMENTATION [07-17-08] FWP/CAIRS/CENTRAL WORKER DATA TRACKING [09-16-08] STRATEGIC INITIATIVES/AGIING WORKFORCE [11-06-08] AND GAPS / * [ ] [ ] [ ] * ( [HSS] - NIEHS/ ] ] * - [ ] * [ ] - ) ] - [ ] [ ] [ ] ] th - [ ] - [ ] ] - ( Safety. / ; Secretaries. / - - j - - - - / - - - - y BASELINING NEEDS STANDARDIZATION OF REQUIREMENTS Baseline training needs/gaps: -

  12. U.S.-CANADA CLEAN ENERGY DIALOGUE (CED) THIRD REPORT TO LEADERS |

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

    Department of Energy U.S.-CANADA CLEAN ENERGY DIALOGUE (CED) THIRD REPORT TO LEADERS U.S.-CANADA CLEAN ENERGY DIALOGUE (CED) THIRD REPORT TO LEADERS The Third Report to the President of the United States of America and the Prime Minister of Canada. Third Report to Leaders (537.32 KB) More Documents & Publications U.S.-Canada Clean Energy Dialogue (CED) Action Plan II U.S.-Canada Clean Energy Dialogue (CED) Action Plan II U.S.-Canada Clean Energy Dialogue (CED) Report to Leaders

  13. 9000 wells planned for heavy oil field. [Canada

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    Beginning in 1983, Esso Resources Canada Ltd. will begin drilling the first of an estimated 9000 directional crude bitumen wells in the tar sands at Cold Lake, Alberta, Canada, the final wells being drilled in the year 2008. The area, covering 50 sq miles of extreme E. Alberta along the Saskatchewan border, contains one of the richest deposits of heavy oil sands in Canada. The company and future partners will drill the bitumen wells directionally into the shallow clearwater formation, which can be reached at approx. 100 m (330 ft). The formation contains an estimated 80 billion bbl of crude bitumen at a rate of 60,000 bpd for 25 yr. This volume of crude will be refined in an upgrading plant to 140,000 bpd of synthetic crude oil. When completed, the Cold Lake project will be one of the largest facilities for producing crude bitumen from wells in the world.

  14. Champlain, NY Natural Gas Liquefied Natural Gas Imports from Canada

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

    (Million Cubic Feet) Liquefied Natural Gas Imports from Canada (Million Cubic Feet) Champlain, NY Natural Gas Liquefied Natural Gas Imports from Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2014 63 2015 1 2 1 2 20 2016 56 76 20 20 3 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Ga

  15. Country Report on Building Energy Codes in Canada

    SciTech Connect (OSTI)

    Shui, Bin; Evans, Meredydd

    2009-04-06

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America . This reports gives an overview of the development of building energy codes in Canada, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in Canada.

  16. Sweetgrass, MT Liquefied Natural Gas Pipeline Exports to Canada (Million

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

    Cubic Feet) Pipeline Exports to Canada (Million Cubic Feet) Sweetgrass, MT Liquefied Natural Gas Pipeline Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2012 2 2013 3 5 4 6 9 8 5 8 7 5 7 5 2014 8 11 10 8 8 5 6 6 6 6 6 7 2015 5 4 5 5 5 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied

  17. Canada and the United States Cooperate to Shut Down One of the...

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

    Canada and the United States Cooperate to Shut Down One of the Last Weapons-Grade Plutonium Production Reactors in Russia Canada and the United States Cooperate to Shut Down One of ...

  18. ,"Price of U.S. Natural Gas Pipeline Imports From Canada (Dollars...

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

    Gas Pipeline Imports From Canada (Dollars per Thousand Cubic Feet)" "Sourcekey","N9102CN3" "Date","Price of U.S. Natural Gas Pipeline Imports From Canada (Dollars per Thousand ...

  19. ,"Compressed U.S. Natural Gas Imports from Canada (Million Cubic...

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

    Natural Gas Imports from Canada (Million Cubic Feet)" "Sourcekey","NGMEPG0INCNUS-NCAMMCF" "Date","Compressed U.S. Natural Gas Imports from Canada (Million Cubic Feet)" ...

  20. ,"Compressed U.S. Natural Gas Exports to Canada (Million Cubic...

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

    U.S. Natural Gas Exports to Canada (Million Cubic Feet)" "Sourcekey","NGMEPG0ENCNUS-NCAMMCF" "Date","Compressed U.S. Natural Gas Exports to Canada (Million Cubic Feet)" ...

  1. ,"Price of U.S. Liquefied Natural Gas Imports From Canada (Dollars...

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

    Gas Imports From Canada (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0NUS-NCAPMLDMCF" "Date","Price of U.S. Liquefied Natural Gas Imports From Canada (Dollars per ...

  2. EA-344 Twin Cities Power-Canada, LLC | Department of Energy

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

    Order authorizing Twin Cities Power-Canada, LLC to export electric energy to Canada EA- ... EA-344-A Twin Cities Power EA-358 Twin Cities Energy, LLC EA-324 Emera Energy Services ...

  3. Blackout 2003: U.S. - Canada Task Force Presents Final Report...

    Energy Savers [EERE]

    U.S. Secretary of Energy, and the Honorable R. John Efford, Minister of Natural Resources Canada, released the Final Report of the U.S. -Canada Power System Outage Task Force. ...

  4. U.S.-Canada Clean Energy Dialogue (CED) Second Report to Leaders...

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

    Report to the President of the United States of America and the Prime Minister of Canada U.S.-Canada Clean Energy Dialogue Second Report to Leaders More Documents & Publications...

  5. U.S.-Canada Clean Energy Dialogue (CED) Report to Leaders | Department...

    Office of Environmental Management (EM)

    Report to Leaders U.S.-Canada Clean Energy Dialogue (CED) Report to Leaders First Report to the Prime Minister of Canada and the President of the United States of America PDF icon...

  6. Price of Liquefied U.S. Natural Gas Exports by Truck to Canada...

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

    Canada (Dollars per Thousand Cubic Feet) Price of Liquefied U.S. Natural Gas Exports by Truck to Canada (Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep...

  7. Price of Babb, MT Liquefied Natural Gas Exports to Canada (Dollars...

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

    Babb, MT Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Price of Babb, MT Liquefied Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Year...

  8. Liquefied U.S. Natural Gas Exports by Truck to Canada (Million...

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

    Canada (Million Cubic Feet) Liquefied U.S. Natural Gas Exports by Truck to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 2 2008 0 0 0 0 0 0...

  9. Price of Compressed U.S. Natural Gas Exports to Canada (Dollars...

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

    to Canada (Dollars per Thousand Cubic Feet) Price of Compressed U.S. Natural Gas Exports to Canada (Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct...

  10. U.S. and Canada Sign Statement of Intent on Nuclear Cleanup

    Broader source: Energy.gov [DOE]

    DOE and the Atomic Energy of Canada Limited (AECL) signed a Statement of Intent (SOI) at the Waste Management Conference.

  11. SEP and ISO 50001 at 3M Canada's Brockville Plant | Department of Energy

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

    and ISO 50001 at 3M Canada's Brockville Plant SEP and ISO 50001 at 3M Canada's Brockville Plant Superior Energy Performance logo This presentation by 3M Canada discusses their successes implementing an ISO 50001 Energy Management System and participating in the Superior Energy Performance® (SEP(tm)) program at their Brockville, Ontario Tape Manufacturing facility. SEP and ISO 50001 at 3M Canada's Brockville Plant, 2014 (2.54 MB) More Documents & Publications Energy Efficiency: A Competitive

  12. Application to Export Electric Energy OE Docket No. EA-297-B SESCO Enterprises, Canada Ltd: Federal Register Notice Volume 76, No. 41- Mar. 2, 2011

    Broader source: Energy.gov [DOE]

    Application from SESCO Enterprises, Canada Ltd to export electric energy to Canada. Federal Register Notice Vol 76 No 41

  13. U.S.-Canada Clean Energy Dialogue (CED) Action Plan II | Department of

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

    Energy U.S.-Canada Clean Energy Dialogue (CED) Action Plan II U.S.-Canada Clean Energy Dialogue (CED) Action Plan II The U.S. Department of Energy (DOE) and Environment Canada released the U.S.-Canada Clean Energy Dialogue (CED) Action Plan II, outlining the next phase of activities the two countries will undertake to jointly advance clean energy technologies. CED Action Plan II_June 12 2012.pdf (618.5 KB) More Documents & Publications U.S.-Canada Clean Energy Dialogue (CED) Action Plan

  14. Electricity transactions across international borders, 1985. [With Mexico, Canada

    SciTech Connect (OSTI)

    Not Available

    1986-10-01

    This report summarizes the electricity exchange between the United States and Mexico and Canada during Calendar Year 1985. The construction, opration and maintenance of any electric transmission facility which crosses an international border of the United States requires a Presidential permit which has been granted by DOE. During 1985, the US imported 45,900,563 MWh of electric energy at a cost of $1,041,908,785. Of this total, 45,659,944 MWh were imported from Canada and the remainder (240,619 MWh) were received from Mexico. During this same period, US exports of electric energy totaled 4,964,930 MWh with gross revenues of $25,215,549. Of this, 4,812,537 MWh representing $22,068,665 in revenues were delivered to Canada, and 152,393 MWh representing $3,146,884 in revenues were delivered to Mexico. On a net basis, the US was an importer of 40,935,633 MWh of electric energy. These 1985 values constitute an increase of 8.1% in gross imports and an increase of 94.1% in gross exports compared to 1984 levels.

  15. A NEAR-INFRARED SURVEY OF THE INNER GALACTIC PLANE FOR WOLF-RAYET STARS. II. GOING FAINTER: 71 MORE NEW W-R STARS

    SciTech Connect (OSTI)

    Shara, Michael M.; Faherty, Jacqueline K.; Zurek, David; Moffat, Anthony F. J.; Doyon, Rene; Gerke, Jill; Artigau, Etienne; Drissen, Laurent E-mail: jfaherty@amnh.org E-mail: moffat@astro.umontreal.ca E-mail: gerke@astronomy.ohio-state.edu E-mail: ldrissen@phy.ulaval.ca

    2012-06-15

    We are continuing a J, K and narrowband imaging survey of 300 deg{sup 2} of the plane of the Galaxy, searching for new Wolf-Rayet (W-R) stars. Our survey spans 150 Degree-Sign in Galactic longitude and reaches 1 Degree-Sign above and below the Galactic plane. The survey has a useful limiting magnitude of K = 15 over most of the observed Galactic plane, and K = 14 (due to severe crowding) within a few degrees of the Galactic center. Thousands of emission-line candidates have been detected. In spectrographic follow-ups of 146 relatively bright W-R star candidates, we have re-examined 11 previously known WC and WN stars and discovered 71 new W-R stars, 17 of type WN and 54 of type WC. Our latest image analysis pipeline now picks out W-R stars with a 57% success rate. Star subtype assignments have been confirmed with the K-band spectra and distances approximated using the method of spectroscopic parallax. Some of the new W-R stars are among the most distant known in our Galaxy. The distribution of these new W-R stars is beginning to trace the locations of massive stars along the distant spiral arms of the Milky Way.

  16. Guide to Federal Regulation of Sales of Imported Electricity in Canada,

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

    Mexico and the United States | Department of Energy Federal Regulation of Sales of Imported Electricity in Canada, Mexico and the United States Guide to Federal Regulation of Sales of Imported Electricity in Canada, Mexico and the United States A Publication of The North American Energy Working Group on January 2005 Guide to Federal Regulation of Sales of Imported Electricity in Canada, Mexico and the United States (155.3 KB) More Documents & Publications North America: Regulation of

  17. BC Hydro Brings Energy Savings to Low-Income Families in Canada |

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

    Department of Energy BC Hydro Brings Energy Savings to Low-Income Families in Canada BC Hydro Brings Energy Savings to Low-Income Families in Canada The number of British Columbia, Canada, households eligible for Better Buildings Residential Network member BC Hydro's Energy Conservation Assistance Program (ECAP) just doubled. British Columbia Energy Minister Bill Bennett recently announced an increase in the low-income qualification cutoff for BC Hydro's free home energy-saving kits and

  18. Canada, Mexico and the United States Show Progress on North American Energy

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

    Collaboration | Department of Energy Canada, Mexico and the United States Show Progress on North American Energy Collaboration Canada, Mexico and the United States Show Progress on North American Energy Collaboration June 3, 2016 - 3:48pm Addthis Canada, Mexico and the United States Show Progress on North American Energy Collaboration News Media Contact (202) 586-4940 DOENews@hq.doe.gov SAN FRANCISCO, Calif. - In support of the objectives of the 7th Clean Energy Ministerial (CEM) and

  19. Portal, ND Liquefied Natural Gas Exports to Canada (Million Cubic Feet)

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

    to Canada (Million Cubic Feet) Portal, ND Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 2 2016 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Exports by Point of Exit Portal, ND Liquefied Natural Gas to Canada

  20. U.S., Canada, and Finland Pyrolysis Collaborations | Department of Energy

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

    , Canada, and Finland Pyrolysis Collaborations U.S., Canada, and Finland Pyrolysis Collaborations Jonathan Male, PNNL, presentation at the December 5, 2012, Biomass Program-hosted International webinar on U.S., Canada, and Finland pyrolysis collaborations. male_2012_webinar.pdf (837.26 KB) More Documents & Publications Conversion Technologies for Advanced Biofuels - Bio-Oil Upgrading 2013 Peer Review Presentations-Bio-oil Bioenergy Technologies Office R&D Pathways: Fast Pyrolysis and

  1. U.S.-Canada Clean Energy Dialogue (CED) | Department of Energy

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

    Canada Clean Energy Dialogue (CED) U.S.-Canada Clean Energy Dialogue (CED) Photo by White House/Pete Souza. Photo by White House/Pete Souza. President Obama and Prime Minister Harper launched the U.S.-Canada Clean Energy Dialogue (CED) in February 2009 to encourage the development of clean energy technologies to reduce greenhouse gases and combat climate change in both countries. The CED is charged with: expanding clean energy research and development; developing and deploying clean energy

  2. How the U.S. and Canada are Fighting Climate Change Together | Department

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

    of Energy the U.S. and Canada are Fighting Climate Change Together How the U.S. and Canada are Fighting Climate Change Together March 10, 2016 - 4:57pm Addthis President Obama and Canadian Prime Minister Justin Trudeau at the White House in Washington. | Photo courtesy of the Government of Canada. President Obama and Canadian Prime Minister Justin Trudeau at the White House in Washington. | Photo courtesy of the Government of Canada. Melanie A. Kenderdine Melanie A. Kenderdine Director of

  3. Algae Biofuels Co-Location Assessment Tool for Canada

    SciTech Connect (OSTI)

    2011-11-29

    The Algae Biofuels Co-Location Assessment Tool for Canada uses chemical stoichiometry to estimate Nitrogen, Phosphorous, and Carbon atom availability from waste water and carbon dioxide emissions streams, and requirements for those same elements to produce a unit of algae. This information is then combined to find limiting nutrient information and estimate potential productivity associated with waste water and carbon dioxide sources. Output is visualized in terms of distributions or spatial locations. Distances are calculated between points of interest in the model using the great circle distance equation, and the smallest distances found by an exhaustive search and sort algorithm.

  4. International Falls, MN Natural Gas Pipeline Imports From Canada (Dollars

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

    per Thousand Cubic Feet) Dollars per Thousand Cubic Feet) International Falls, MN Natural Gas Pipeline Imports From Canada (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 1.71 2.03 2.00 2.33 2000's 2.77 4.85 3.01 -- -- 11.20 -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages:

  5. International Falls, MN Natural Gas Pipeline Imports From Canada (Million

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

    Cubic Feet) Million Cubic Feet) International Falls, MN Natural Gas Pipeline Imports From Canada (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 6,373 6,544 6,103 4,857 2000's 3,022 617 602 0 0 22 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S.

  6. U.S. Natural Gas Imports by Pipeline from Canada

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

    Barbados Total To Brazil Freeport, TX Sabine Pass, LA Total to Canada Eastport, ID Calais, ME Detroit, MI Marysville, MI Port Huron, MI Crosby, ND Portal, ND Sault St. Marie, MI St. Clair, MI Noyes, MN Warroad, MN Babb, MT Havre, MT Port of Morgan, MT Sherwood, ND Pittsburg, NH Buffalo, NY Grand Island, NY Massena, NY Niagara Falls, NY Waddington, NY Sumas, WA Sweetgrass, MT Total to Chile Sabine Pass, LA Total to China Kenai, AK Sabine Pass, LA Total to Egypt Freeport, TX Total to India

  7. EVG USAIX, Svergreen chalk River Liaison Office Ontario, Canada

    Office of Legacy Management (LM)

    and Special Nuc.lear ?kk?rials kcc+ntabilitg EVG USAIX, Svergreen chalk River Liaison Office Ontario, Canada iulff USAEC, Washington Office See Div. of Rak Materials c~!:KRGO O?ER.i~TIONS ---.-- :ri:i!k USAZC, Ctricago Opnrations Office AGT General Electric Company AN? Project A.J,I Argonne Nat'1 Lab. AYL Al-tonne Nat'1 Lab. B XI Battelle Xfemorial Inst. CKX Vi.l;ro Carp, of America Em USAEC, East Hartford Area a TSC Ioxa State College ITS General Electric Company ANP Jk!pt, -%IAO IJSAK;,

  8. Algae Biofuels Co-Location Assessment Tool for Canada

    Energy Science and Technology Software Center (OSTI)

    2011-11-29

    The Algae Biofuels Co-Location Assessment Tool for Canada uses chemical stoichiometry to estimate Nitrogen, Phosphorous, and Carbon atom availability from waste water and carbon dioxide emissions streams, and requirements for those same elements to produce a unit of algae. This information is then combined to find limiting nutrient information and estimate potential productivity associated with waste water and carbon dioxide sources. Output is visualized in terms of distributions or spatial locations. Distances are calculated betweenmore » points of interest in the model using the great circle distance equation, and the smallest distances found by an exhaustive search and sort algorithm.« less

  9. Twenty Years of Underground Research at Canada's URL

    SciTech Connect (OSTI)

    Chandler, N. A.

    2003-02-27

    Construction of Atomic Energy of Canada Limited's (AECL's) Underground Research Laboratory (URL) began in 1982. The URL was designed to address the needs of the Canadian nuclear fuel waste management program. Over the years, a comprehensive program of geologic characterization and underground hydrogeologic, geotechnical and geomechanical projects have been performed, many of which are ongoing. The scientific work at the URL has evolved through a number of different phases to meet the changing needs of Canada's waste management program. The various phases of the URL have included siting, site evaluation, construction and operation. Collaboration with international organizations is encouraged at the URL, with the facility being a centre of excellence in an International Atomic Energy Agency (IAEA) network of underground facilities. One of AECL's major achievements of the past 20 year program has been the preparation and public defense of a ten-volume Environmental Impact Statement (EIS) for a conceptual deep geologic repository. Completion of this dissertation on the characterization, construction and performance modeling of a conceptual repository in the granite rock of the Canadian Shield was largely based on work conducted at the URL. Work conducted over the seven years since public defense of the EIS has been directed towards developing those engineering and performance assessment tools that would be required for implementation of a deep geologic repository. The URL continues to be a very active facility with ongoing experiments and demonstrations performed for a variety of Canadian and international radioactive waste management organizations.

  10. Tritium handling experience at Atomic Energy of Canada Limited

    SciTech Connect (OSTI)

    Suppiah, S.; McCrimmon, K.; Lalonde, S.; Ryland, D.; Boniface, H.; Muirhead, C.; Castillo, I.

    2015-03-15

    Canada has been a leader in tritium handling technologies as a result of the successful CANDU reactor technology used for power production. Over the last 50 to 60 years, capabilities have been established in tritium handling and tritium management in CANDU stations, tritium removal processes for heavy and light water, tritium measurement and monitoring, and understanding the effects of tritium on the environment. This paper outlines details of tritium-related work currently being carried out at Atomic Energy of Canada Limited (AECL). It concerns the CECE (Combined Electrolysis and Catalytic Exchange) process for detritiation, tritium-compatible electrolysers, tritium permeation studies, and tritium powered batteries. It is worth noting that AECL offers a Tritium Safe-Handling Course to national and international participants, the course is a mixture of classroom sessions and hands-on practical exercises. The expertise and facilities available at AECL is ready to address technological needs of nuclear fusion and next-generation nuclear fission reactors related to tritium handling and related issues.

  11. Implementing Arrangement Between the U.S. Department of Energy and the Department of Natural Resources of Canada and Atomic Energy of Canada Limited For Collaboration in the Area of Nuclear Research

    Broader source: Energy.gov [DOE]

    Implementing Arrangement Between the U.S. Department of Energy and the Department of Natural Resources of Canada and Atomic Energy of Canada Limited For Collaboration in the Area of Nuclear Research

  12. Source-plane reconstruction of the giant gravitational arc in A2667: A candidate Wolf-Rayet galaxy at z ∼ 1

    SciTech Connect (OSTI)

    Cao, Shuo; Zhu, Zong-Hong; Covone, Giovanni; Jullo, Eric; Richard, Johan; Izzo, Luca

    2015-01-01

    We present a new analysis of Hubble Space Telescope, Spitzer Space Telescope, and Very Large Telescope imaging and spectroscopic data of a bright lensed galaxy at z = 1.0334 in the lensing cluster A2667. Using this high-resolution imaging, we present an updated lens model that allows us to fully understand the lensing geometry and reconstruct the lensed galaxy in the source plane. This giant arc gives a unique opportunity to view the structure of a high-redshift disk galaxy. We find that the lensed galaxy of A2667 is a typical spiral galaxy with a morphology similar to the structure of its counterparts at higher redshift, z ∼ 2. The surface brightness of the reconstructed source galaxy in the z {sub 850} band reveals the central surface brightness I(0) = 20.28 ± 0.22 mag arcsec{sup –2} and a characteristic radius r{sub s} = 2.01 ± 0.16 kpc at redshift z ∼ 1. The morphological reconstruction in different bands shows obvious negative radial color gradients for this galaxy. Moreover, the redder central bulge tends to contain a metal-rich stellar population, rather than being heavily reddened by dust due to high and patchy obscuration. We analyze the VIMOS/integral field unit spectroscopic data and find that, in the given wavelength range (∼1800-3200 Å), the combined arc spectrum of the source galaxy is characterized by a strong continuum emission with strong UV absorption lines (Fe II and Mg II) and shows the features of a typical starburst Wolf-Rayet galaxy, NGC 5253. More specifically, we have measured the equivalent widths of Fe II and Mg II lines in the A2667 spectrum, and obtained similar values for the same wavelength interval of the NGC 5253 spectrum. Marginal evidence for [C III] 1909 emission at the edge of the grism range further confirms our expectation.

  13. An update of a national database of low-level radioactive waste in Canada

    SciTech Connect (OSTI)

    De, P.L.; Barker, R.C.

    1993-03-01

    This paper gives an overview and update of a national database of low-level radioactive waste in Canada. To provide a relevant perspective, Canadian data are compared with US data on annual waste arisings and with disposal initiatives of the US compacts and states. Presented also is an assessment of the data and its implications for disposal solutions in Canada.

  14. U.S., Canada pipeline work shows gain in 1994

    SciTech Connect (OSTI)

    Watts, J.

    1994-01-01

    Pipeline construction activity in the US and Canada is expected to be down slightly during 1994 from 1993 mileage, even though natural gas pipeline work remains steady on both sides of the border. Pipeline and Gas Journal and Pipeline and Utilities Construction estimate that a total of 3.638 miles of new gas, crude oil and refined products pipeline will be installed during 1994 in the US, down from a total of 4.278 miles built in 1993. Canadian 1994 work remains essentially unchanged in 1994, with 1,094 new miles compared to 1,091 miles in 1993. This paper reviews the proposed construction by region and company. It includes information on mileage, type pipeline, and estimated completion date.

  15. New noncatalytic heavy-oil process developed in Canada

    SciTech Connect (OSTI)

    Fisher, I.P.; Souhrada, F.; Woods, H.J.

    1982-11-22

    Describes Gulf Canada's hydrogen addition upgrading process, named Donor Refined Bitumen (DRB), which involves the pyrolysis of the residuum portion of the bitumen or heavy oil in the presence of an efficient hydrogen donor that stabilizes the intermediates from the pyrolyzing bitumen. Advantages are high operability and reliability, low capital and operating costs, high yields and good product quality, feedstock and independence, the use of conventional refinery equipment, and ready availability of high quality donor. Presents a schematic flow sheet of the DRB process showing how bitumen is upgraded sufficiently to allow easy pipelining to a central major upgrading plant. Tables give comparative compositional data on middle distillates; naptha compositions and qualities; and operating costs.

  16. Atomic Energy of Canada Limited LIQUID DYNAMICS FROM NEUTRON SPECTROMETRY

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

    Atomic Energy of Canada Limited LIQUID DYNAMICS FROM NEUTRON SPECTROMETRY CRNP-1121 by B.N. BRO CKHOUSE, J. BERGSMA, B.A. D A S A N N A C H A R Y A a n d N.K. POPE C h a l k River, O n t a r i o O c t o b e r , 1962 AECL-1576 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. L E G A L N O T I C E T h i s r e p o r t h a s b e e n r e l e a s e d t o t h e U n i t e d S t a t e s A t o m i c E n e r g

  17. U.S. Partners with Canada to Renew Funding for World's Largest

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

    International CO2 Storage Project in Depleted Oil Fields | Department of Energy U.S. Partners with Canada to Renew Funding for World's Largest International CO2 Storage Project in Depleted Oil Fields U.S. Partners with Canada to Renew Funding for World's Largest International CO2 Storage Project in Depleted Oil Fields July 20, 2010 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy (DOE) and Natural Resources Canada announced today a total of $5.2 million has been committed by

  18. Canada is putting teeth into its price fixing and rigging laws

    SciTech Connect (OSTI)

    McWilliams, H.

    1991-12-01

    This paper reports that attendees at the 24th annual Transportation Symposium sponsored by the Propane Gas Association of Canada (PGAC) and held in Calgary, Alberta Oct. 23-24 heard some straight talk about renewed interest in enforcing Canada's Competition Act. Three years ago, a senior official of the Bureau of Competition Policy called certain price-related offenses under the Competition Act the most serious of economic crimes and declared that their enforcement is the cornerstone of Canada's competition laws. With this in mind, the Bureau intends to deal firmly with both business and individuals who engage in such practices.

  19. Canada Geese at the Hanford Site Trends in Reproductive Success, Migration Patterns, and Contaminant Concentrations

    SciTech Connect (OSTI)

    Simmons, Mary Ann; Poston, Ted M.; Tiller, Brett L.; Stegen, Amanda; Hand, Kristine D.; Brandenberger, Jill M.

    2010-05-25

    Pacific Northwest National Laboratory (PNNL) has conducted several studies for the U.S. Department of Energy (DOE) to evaluate the status and condition of Canada geese on the Hanford Reach of the Columbia River. This report summarizes results of studies of Canada geese (Branta canadensis moffitti) at the Hanford Site dating back to the 1950s. Results include information on the nesting (reproductive) success of Canada geese using the Hanford Reach, review of the local and regional migration of this species using data from bird banding studies, and summary data describing monitoring and investigations of the accumulation of Hanford-derived and environmental contaminants by resident goose populations.

  20. Buffalo, NY Liquefied Natural Gas Exports to Canada (Million Cubic Feet)

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

    to Canada (Million Cubic Feet) Buffalo, NY Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 1 1 1 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Exports by Point of Exit Buffalo, NY Liquefied Natural Gas Exports to Canada

  1. Crosby, ND Liquefied Natural Gas Pipeline Exports to Canada (Million Cubic

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

    Feet) Pipeline Exports to Canada (Million Cubic Feet) Crosby, ND Liquefied Natural Gas Pipeline Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Exports by Point of Exit Crosby, ND Liquefied Natural Gas to Canada

  2. Sumas, WA Liquefied Natural Gas Imports from Canada (Million Cubic Feet)

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

    from Canada (Million Cubic Feet) Sumas, WA Liquefied Natural Gas Imports from Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2014 5 2015 4 4 2 1 2016 1 2 1 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Imports by Point of Entry Sumas, WA LNG Imports from Canada

  3. TransCanada Power Mktg Ltd (New Hampshire) | Open Energy Information

    Open Energy Info (EERE)

    Place: New Hampshire Phone Number: 1.800.661.3805 Website: www.transcanada.comindex.html Twitter: @TransCanada Outage Hotline: 1-800-447-8066 References: EIA Form EIA-861 Final...

  4. Department of Energy, Shell Canada to Collaborate on CO2 Storage Project

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) and Shell Canada announced today they intend to collaborate in field tests to validate advanced monitoring, verification, and accounting (MVA) technologies for underground storage of carbon dioxide (CO2).

  5. U.S.-Canada Clean Energy Dialogue (CED) Action Plan II

    Broader source: Energy.gov [DOE]

    Action Plan II describes initiatives that the U.S.-Canada Clean Energy Dialogue Working Groups plan to implement under Phase II of the CED to further progress toward a low-carbon economy that...

  6. EXC-13-0004- In the Matter of Liebherr Canada Ltd.

    Broader source: Energy.gov [DOE]

    On November 6, 2013, OHA issued a decision granting an Application for Exception filed by Liebherr Canada Ltd. (Liebherr).  In its Application, Liebherr sought relief from the provisions of 10 C.F...

  7. U.S.-Canada Clean Energy Dialogue Second Report to Leaders

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

    President Obama and Prime Minister Harper: As the delegated co-leads for the U.S.-Canada Clean Energy Dialogue, we are pleased to take this opportunity to update you on the ...

  8. Guidance on Implementing the Agreement Between Canada and the United States of America on Government Procurement

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

    RECOVERY ACT BUY AMERICAN GUIDANCE ON IMPLEMENTING THE AGREEMENT BETWEEN CANADA AND THE UNITED STATES OF AMERICA ON GOVERNMENT PROCUREMENT EFFECTIVE DATE: May 24, 2010 SUBJECT: IMPLICATIONS OF THE AGREEMENT BETWEEN CANADA AND THE UNITED STATES OF AMERICA ON GOVERNMENT PROCUREMENT FOR EERE RECOVERY ACT FINANCIAL ASSISTANCE RECIPIENTS IMPLEMENTING THE BUY AMERICAN PROVISION PURPOSE: Section 1605 (the Buy American provision) of the American Reinvestment and Recovery Act of 2009 (Recovery Act) will

  9. U.S. - Canada Power System Outage Task Force: Final Report on the

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

    Implementation of Task Force Recommendations | Department of Energy - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations U.S. - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations On August 14, 2003, the largest power blackout in North American history affected an area with an estimated 50 million people and 61,800 megawatts (MW) of electric load in the states of Ohio, Michigan,

  10. Babb, MT Liquefied Natural Gas Exports to Canada (Million Cubic Feet)

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

    Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Babb, MT Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 5 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas

  11. The Low-Level Radioactive Waste Management Office: Thirty Years of Experience in Canada - 13308

    SciTech Connect (OSTI)

    Benitez, Liliana; Gardiner, Mark J.; Zelmer, Robert L.; Gardiner, Mark J.; Zelmer, Robert L.

    2013-07-01

    This paper reviews thirty years of progress by the Low-Level Radioactive Waste Management Office (LLRWMO) in developing and implementing low-level radioactive waste (LLRW) remediation projects and environmentally safe co-existence strategies. It reports on the present status and the future of the national historic waste program in Canada. There are over two million cubic metres of historic LLRW in Canada. Historic LLRW is broadly defined as LLRW that was managed in the past in a manner that is no longer considered acceptable and for which the original owner cannot reasonably be held accountable. In many cases, the original owner can not be identified or no longer exists. The LLRWMO was established in 1982 as Canada's agent to carry out the responsibilities of the federal government for the management of historic LLRW. The LLRWMO is operated by Atomic Energy of Canada Limited (AECL) through a cost-recovery agreement with Natural Resources Canada (NRCan), the federal department that provides the funding and establishes national policy for radioactive waste management in Canada. The LLRWMO expertise includes project managers, environmental remediation specialists, radiation surveyors, communications staff and administrative support staff. The LLRWMO in providing all aspects of project oversight and implementation contracts additional resources supplementing core staff capacity as project/program demands require. (authors)

  12. Overview of the Government of Canada Nuclear Legacy Liabilities Program - 13551

    SciTech Connect (OSTI)

    Metcalfe, D.; McCauley, D.; Miller, J.; Brooks, S.

    2013-07-01

    Nuclear legacy liabilities have resulted from more than 60 years of nuclear research and development carried out on behalf of Canada. The liabilities are located at Atomic Energy of Canada Limited's (AECL) Chalk River Laboratories in Ontario and Whiteshell Laboratories in Manitoba, as well as three shutdown prototype reactors in Ontario and Quebec that are being maintained in a safe storage state. Estimated at about $7.4 billion (current day dollars), these liabilities consist of disused nuclear facilities and associated infrastructure, a wide variety of buried and stored waste, and contaminated lands. In 2006, the Government of Canada adopted a long-term strategy to deal with the nuclear legacy liabilities and initiated a five-year, $520 million start-up phase, thereby creating the Nuclear Legacy Liabilities Program (NLLP). The Government of Canada renewed the NLLP in 2011 with a $439-million three-year second phase that ends March 31, 2014. The projects and activities carried out under the Program focus on infrastructure decommissioning, environmental restoration, improving the management of legacy radioactive waste, and advancing the long-term strategy. The NLLP is being implemented through a Memorandum of Understanding between Natural Resources Canada (NRCan) and AECL whereby NRCan is responsible for policy direction and oversight, including control of funding, and AECL is responsible for implementing the program of work and holding and administering all licences, facilities and lands. (authors)

  13. ,"Compressed U.S. Natural Gas Exports to Canada (Million Cubic Feet)"

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

    to Canada (Million Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Compressed U.S. Natural Gas Exports to Canada (Million Cubic Feet)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File

  14. ,"Compressed U.S. Natural Gas Imports from Canada (Million Cubic Feet)"

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

    from Canada (Million Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Compressed U.S. Natural Gas Imports from Canada (Million Cubic Feet)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release Date:","09/30/2016" ,"Excel File

  15. United States, Canada and Mexico Release the "North American Natural Gas

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

    Vision" | Department of Energy and Mexico Release the "North American Natural Gas Vision" United States, Canada and Mexico Release the "North American Natural Gas Vision" February 25, 2005 - 10:29am Addthis WASHINGTON, DC -- The North American Energy Working Group (NAEWG), a group of senior energy officials from Canada, Mexico and the United States, today released the "North American Natural Gas Vision," a trilateral report by the three governments that

  16. Highgate Springs, VT Natural Gas Liquefied Natural Gas Imports from Canada

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

    (Million Cubic Feet) Liquefied Natural Gas Imports from Canada (Million Cubic Feet) Highgate Springs, VT Natural Gas Liquefied Natural Gas Imports from Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 88 139 139 79 109 2014 41 23 2015 46 39 34 41 41 39 40 41 43 37 2016 41 38 43 55 110 112 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date:

  17. Port Huron, MI Liquefied Natural Gas Exports to Canada (Million Cubic Feet)

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

    to Canada (Million Cubic Feet) Port Huron, MI Liquefied Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 1 2014 1 1 1 1 2 1 1 1 1 1 2015 1 1 1 1 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Exports by Point of Exit Port Huron, MI Natural Gas Exports to Canad

  18. Third Report to the President of the United States of America and the Prime Minister of Canada on

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

    Third Report to the President of the United States of America and the Prime Minister of Canada Submitted by: The Honorable Ernest J. Moniz The Honourable Leona Aglukkaq Secretary of Energy Minister of Environment United States of America Canada 1 CONTENTS Collaboration on Clean Energy Technology and Climate Change ................................................................. 1 Reporting on Results

  19. Blackout 2003: The August 14, 2003 Blackout One Year Later: Actions Taken in the United States and Canada To Reduce Blackout Risk

    Broader source: Energy.gov [DOE]

    A report to the US-Canada Power System Outage Task Force on steps taken in the United States and Canada to reduce blackout risk one year after the August 14, 2003 blackout.

  20. Blackout 2003: Energy Secretary Bodman and Minister of Natural Resources for Canada Lunn Release the 2003 Power Outage Final Report, October 3, 2006

    Broader source: Energy.gov [DOE]

    Energy Secretary Bodman and Minister of Natural Resources for Canada Lunn Release the 2003 Power Outage Final Report. In accordance with the mandate of the U.S.-Canada Power Outage Task Force, the...

  1. [Ship-Source Oil Pollution Fund (Canada)]. Annual report, 1997--1998

    SciTech Connect (OSTI)

    1998-12-31

    This paper is the annual report of the Fund, established by amendment to the Canada Shipping Act in April 1989. This report presents information on new legislation, contributions to the International Oil Pollution Compensation Fund, and summaries of oil spill incidents.

  2. Unique Regulatory Approach for Licensing the Port Hope Remediation Project in Canada - 13315

    SciTech Connect (OSTI)

    Kostova, M.; Howard, D.; Elder, P.

    2013-07-01

    The Port Hope remediation project is a part of a larger initiative of the Canadian Federal Government the Port Hope Area Initiative (PHAI) which is based upon a community proposal. The Government of Canada, through Natural Resources Canada (NRCan) is investing $1.28 billion over 10 years to clean up historic low-level radioactive waste in the Port Hope Area and to provide long-term safe management of the low-level radioactive wastes in the Port Hope Area. These wastes arose from the activities of a former Federal Crown Corporation (Eldorado Nuclear) and its private sector predecessors. In Canada, historic waste are defined as low-level radioactive waste that was managed in a manner no longer considered acceptable, but for which the original producer cannot reasonably be held responsible or no longer exists and for which the Federal Government has accepted responsibility. In Canada, under the current regulatory framework, the environmental remediation is not considered as a distinct phase of the nuclear cycle. The regulatory approach for dealing with existing sites contaminated with radioactive residues is defined on the basis of risk and application of existing regulations. A unique regulatory approach was taken by the Canadian Nuclear Safety Commission (CNSC) to address the various licensing issues and to set out the requirements for licensing of the Port Hope Project within the current regulatory framework. (authors)

  3. Liquefied U.S. Natural Gas Exports to Canada (Million Cubic Feet)

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

    Canada (Million Cubic Feet) Liquefied U.S. Natural Gas Exports to Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 2 2008 0 0 0 0 0 0 0 0 0 0 0 0 2009 0 0 0 0 0 0 0 0 0 0 0 0 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 2 2013 3 5 4 6 9 8 5 8 7 5 2014 8 12 11 9 9 7 7 7 6 7 7 8 2015 6 4 6 6 6 6 5 0 2 0 1 0 2016 2 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company

  4. Nafta due to end most barriers to trade among U. S. , Mexico, Canada

    SciTech Connect (OSTI)

    Not Available

    1992-08-24

    This paper reports that energy companies in the U.S. will benefit --- but not as much as they had hoped --- from the recently drafted North American Free Trade Agreement (Nafta) among the U.S., Mexico, and Canada. Nafta would remove most of the trade barriers between Mexico and the other two countries and supplement the U.S. - Canada Free Trade Agreement to create an open market in North America totaling $6 trillion/year in products and serving more than 360 million persons. Nafta was negotiated under a law that allows Congress to consider the pact for only 90 days, then vote on it without amendments. The pact marks the first time the U.S. has covered environmental concerns in a trade treaty, mainly pollution along the U.S.-Mexico border. The pact also is consistent with the international General Agreement on Tariffs and Trade (GATT).

  5. Revenue surge to sustain drilling in U.S. and Canada

    SciTech Connect (OSTI)

    Beck, R.J.; Petzet, G.A.

    1997-01-27

    Drilling activity in the US and Canada will remain strong in 1997 after increasing in 1996. Oil and Gas Journal figures indicate that rising oil and gas prices provided operators during 1996 with their highest wellhead revenues since 1985. This portends robust capital and exploration spending as long as operators follow through with plans revealed in recent weeks. Also encouraging operators to boost drilling programs are economically juicy plays in the Gulf of Mexico, Gulf Coast, and several other onshore areas. A group of major oil companies indicated plans to increase US exploratory drilling this year against a slight dip in total US drilling. And Canada is matching or exceeding forecasters` expectations, with no letup in view from its last few years` pace of 11,000--12,000 wells/year. The paper discusses US economics, year to year performance, activities of the major oil companies, and Canadian activities.

  6. Energy Secretary Bodman and Minister of Natural Resources for Canada Lunn Release the 2003 Power Outage Final Report

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. - U.S. Department of Energy Secretary Samuel W. Bodman and Minister of Natural Resources for Canada Gary Lunn, today released the final report on the power outage that affected 50...

  7. Energy Secretary Bodman and Minister of Natural Resources for Canada Lunn Release the 2003 Power Outage Final Report

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy Secretary Samuel W. Bodman and Minister of Natural Resources for Canada Gary Lunn, today released the final report on the power outage that affected 50 million North Americans in August 2003.

  8. U.S. and Canada Sign Agreement to Enhance Collaboration in Civilian Nuclear Energy Research and Development

    Broader source: Energy.gov [DOE]

    Secretary Ernest Moniz and Natural Resources of Canada Minister Greg Rickford today signed an Implementing Arrangement among the U.S. Department of Energy (DOE), the Department of Natural Resources of Canada (NRCan) and Atomic Energy of Canada Limited (AECL) to increase collaboration in the area of civilian nuclear energy research and development (R&D). Through the International Nuclear Energy Research Initiative (INERI), the Implementing Arrangement establishes a framework for R&D collaboration between the United States and Canada aimed at improving the cost, safety, efficiency and proliferation resistance of nuclear energy systems in the civilian sector. The Implementing Arrangement signed today provides for technical areas of collaboration in nuclear safety, reactor lifetime management, advanced reactor technologies, nuclear materials and fuels, modeling and simulation, and used fuel recycling and disposition technologies.

  9. Blackout 2003: U.S.- Canada Task Force Presents Final Report onBlackout of August 2003

    Broader source: Energy.gov [DOE]

    August 14, 2003, saw the worst blackout in North American history. Today, Spencer Abraham, U.S. Secretary of Energy, and the Honorable R. John Efford, Minister of Natural Resources Canada, released...

  10. Expander-gas processing plant converted to boost C3 recovery at Canada's Judy Creek

    SciTech Connect (OSTI)

    Khan, S.A.

    1985-06-03

    This article discusses Esso Resources Canada Ltd's conversion of its Judy Creek cryogenic expander gas plant in Alberta to a process which can boost recovery of propane and heavier hydrocarbons. After conversion, propane recovery at the plant increased from 72% to 95%. At constant plant feed rates, 100% propane recovery has been recorded. The total investment for the conversion, less than $750,000, was paid out in under 6 months.

  11. "Changing Natural Gas Pipeline Throughputs in Canada"

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

    Changing Natural Gas Pipeline Throughputs in Canada" Presented at 2015 EIA Energy Conference June 15, 2015 Margaret Skwara, National Energy Board Abha Bhargava, National Energy Board * National Energy Board Act * LNG Export and Import Licence Applications (summary and links to LNG export licence applications) * Market Snapshots (energy information updates; weekly updates) * Energy Futures Report (long term projections of supply and demand; Nov 2015 new release) * Regulatory Document Index

  12. Havre, MT Natural Gas Pipeline Imports From Canada (Million Cubic Feet)

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

    Million Cubic Feet) Havre, MT Natural Gas Pipeline Imports From Canada (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 NA NA 2000's 1,309 NA NA 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S.

  13. Port Huron, MI Natural Gas Pipeline Imports From Canada (Million Cubic

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

    Feet) Million Cubic Feet) Port Huron, MI Natural Gas Pipeline Imports From Canada (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 262 278 16 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S.

  14. The influence of coyotes on an urban Canada goose population in the Chicago metropolitan area

    SciTech Connect (OSTI)

    Brown, Justin L.; /Ohio State U.

    2007-01-01

    Canada geese (Branta canadensis) have become common in many urban areas, often creating nuisance problems for human residents. The presence of urban geese has raised concerns about the spread of disease, increased erosion, excessive noise, eutrophication of waterways, and general nuisance problems. Goose populations have grown due to an increase in urbanization resulting in an abundance of high quality food (urban grass) and suitable nesting sites, as well as a decrease in some predators. I monitored nest predation in the Chicago suburbs during the 2004 and 2005 nesting seasons using 3 nest monitoring techniques to identify predators: video cameras, plasticine eggs, and sign from nest using a classification tree analysis. Of 58 nests monitored in 2004 and 286 in 2005, only raccoons (Procyon lotor) and coyotes (Canis latrans) were identified as nest predators. Raccoons were responsible for 22-25% of depredated nests, but were rarely capable of depredating nests that were actively defended by a goose. Coyotes were responsible for 75-78% of all Canada goose nest depredation and were documented killing one adult goose and feeding on several others. The coyote is a top-level predator that had increased in many metropolitan areas in recent years. To determine if coyotes were actively hunting geese or eggs during the nesting season, I analyzed coyote habitat selection between nesting and pre-nesting or post-nesting seasons. Coyote home ranges (95% Minimum Convex Polygon) were calculated for 19 coyotes to examine third order habitat selection related to goose nest abundance. A 100 m buffer (buffer habitat) was created and centered on each waterway edge and contained 90% of all nests. Coyotes showed selection for habitats during all seasons. Buffer habitat was the top ranked habitat in both pre-nesting and nesting seasons, but dropped to third ranked in post-nesting season. Habitat selection across seasons was compared using a repeated measures MANOVA. Habitat selection

  15. Fact #832: August 4, 2014 Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel- Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #832: Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel

  16. 275px-Lap_1%2C_Turn_1_Canada_2008_0.jpg | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information 275px-Lap_1%2C_Turn_1_Canada_2008_0

  17. Integrated Canada-U.S. Power Sector Modeling with the Regional Energy Deployment System (ReEDS)

    SciTech Connect (OSTI)

    Martinez, A.; Eurek, K.; Mai, T.; Perry, A.

    2013-02-01

    The electric power system in North America is linked between the United States and Canada. Canada has historically been a net exporter of electricity to the United States. The extent to which this remains true will depend on the future evolution of power markets, technology deployment, and policies. To evaluate these and related questions, we modify the Regional Energy Deployment System (ReEDS) model to include an explicit representation of the grid-connected power system in Canada to the continental United States. ReEDS is unique among long-term capacity expansion models for its high spatial resolution and statistical treatment of the impact of variable renewable generation on capacity planning and dispatch. These unique traits are extended to new Canadian regions. We present example scenario results using the fully integrated Canada-U.S. version of ReEDS to demonstrate model capabilities. The newly developed, integrated Canada-U.S. ReEDS model can be used to analyze the dynamics of electricity transfers and other grid services between the two countries under different scenarios.

  18. Port of Del Bonita, MT Natural Gas Imports by Pipeline from Canada

    Gasoline and Diesel Fuel Update (EIA)

    (Million Cubic Feet) Port Huron, MI Liquefied Natural Gas Exports (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 1 2014 1 1 1 1 2 1 1 1 1 1 2015 1 1 1 1 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Exports by Point of Exit Port Huron, MI LNG Exports to All Countries

    to Canada (Million

  19. Annual bulletin of coal statistics for Europe-1983. [Europe, Canada, USA, USSR

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This is a series of statistical tables documenting the production, trade, and consumption of coal in Europe, Canada, the United States, and the Soviet Union. Balance sheets of solid forms of energy are provided for hard coal, patent fuel, and coke; and for brown coal, brown coal briquettes, and brown coal coke. Data are provided on hard coal mines and on brown coal mines for production, employment and productivity of labor. Other tables list imports of solid fuels by country, exports of solid fuels by country, and world production of solid fuels.

  20. Havre, MT Natural Gas Pipeline Imports From Canada (Dollars per Thousand

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

    Cubic Feet) Dollars per Thousand Cubic Feet) Havre, MT Natural Gas Pipeline Imports From Canada (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 NA NA 2000's 3.66 NA NA -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Price of

  1. Port Huron, MI Natural Gas Pipeline Imports From Canada (Dollars per

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

    Thousand Cubic Feet) Dollars per Thousand Cubic Feet) Port Huron, MI Natural Gas Pipeline Imports From Canada (Dollars per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 2.07 2.06 2.21 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Price of

  2. Port Radium Canada's Original Radium/Uranium Mine, The Complete Story of Canada's Historic Radium/Uranium Mine, 1932 to 2012 - 13159

    SciTech Connect (OSTI)

    Chambers, Doug; Wiatzka, Gerd; Brown, Steve

    2013-07-01

    This paper provides the life story of Canada's original radium/uranium mine. In addition to the history of operations, it discusses the unique and successful approach used to identify the key issues and concerns associated with the former radium, uranium and silver mining property and the activities undertaken to define the remedial actions and subsequent remedial plan. The Port Radium Mine site, situated approximately 275 km north of Yellowknife on the east shore of Great Bear Lake, Northwest Territories, was discovered in 1930 and underground mining began in 1932. The mine operated almost continuously from 1932 to 1982, initially for recovery of radium, then uranium and finally, for recovery of silver. Tailings production totaled an estimated 900,000 tons and 800,000 tons from uranium and silver processing operations respectively. In the early days of mining, Port Radium miners were exposed to radon and associated decay product levels (in Working Level Months of exposure - WLM) hundreds of times greater than modern standards. The experience of the Port Radium miners provides important contribution to understanding the risks from radon. While the uranium mine was originally decommissioned in the early 1960's, to the standards of the day, the community of Deline (formerly Fort Franklin) had concerns about residual contamination at the mine site and the potential effects arising from use of traditional lands. The Deline people were also concerned about the possible risks to Deline Dene arising from their work as ore carriers. In the late 1990's, the community of Deline brought these concerns to national attention and consequently, the Government of Canada and the community of Deline agreed to move forward in a collaborative manner to address these concerns. The approach agreed to was to establish the Canada-Deline Uranium Table (CDUT) to provide a joint process by which the people of Deline could have their concerns expressed and addressed. A great deal of work was

  3. United States-Canada air services: The role of alliances in a future bilateral agreement

    SciTech Connect (OSTI)

    Lewis, I.

    1995-12-01

    Transborder air services between the U.S. and Canada represent a mixing of two dynamic domestic markets whose relationships with each other is governed by a diplomatically negotiated agreement between governments. Trying to divide up the pie between the carriers of both nations while promoting economic growth is proving to be very difficult; four years of negotiations have yet to reach fruition. The Canadian government and carriers see the pie as fixed; there is only so much transborder traffic and Canadian airlines need their share. In contrast, U.S. carriers, airport operators, and government negotiators see the airline industry as a major instrument of economic growth. In this view, they are joined by many Canadian communities who believe that increased service can be of considerable benefit. More competition and better service can only lead to higher demand and passenger volume, from which Canadian airlines will benefit. Alliances between U.S. and Canadian carriers can help break the deadlock. The two governments need to recognize that their domestic airline industries are not distinct, and that they will share in any liberalization. Alliances need formal recognition, encouragement, and may be one of the few viable instruments available that will promote a greatly needed bilateral air services agreement between the U.S. and Canada.

  4. Canada's Deep Geological Repository for Used Nuclear Fuel - Geo-scientific Site Evaluation Process - 13117

    SciTech Connect (OSTI)

    Blyth, Alec; Ben Belfadhel, Mahrez; Hirschorn, Sarah; Hamilton, Duncan; McKelvie, Jennifer

    2013-07-01

    The Nuclear Waste Management Organization (NWMO) is responsible for implementing Adaptive Phased Management (APM), the approach selected by the Government of Canada for long-term management of used nuclear fuel generated by Canadian nuclear reactors. The ultimate objective of APM is the centralized containment and isolation of Canada's used nuclear fuel in a Deep Geological Repository in a suitable rock formation at a depth of approximately 500 meters (m) (1,640 feet [ft]). In May 2010, the NWMO published a nine-step site selection process that serves as the road map to decision-making on the location for the deep geological repository. The safety and appropriateness of any potential site will be assessed against a number of factors, both technical and social in nature. The selected site will be one that can be demonstrated to be able to safely contain and isolate used nuclear fuel, protecting humans and the environment over the very long term. The geo-scientific suitability of potential candidate sites will be assessed in a stepwise manner following a progressive and thorough site evaluation process that addresses a series of geo-scientific factors revolving around five safety functions. The geo-scientific site evaluation process includes: Initial Screenings; Preliminary Assessments; and Detailed Site Evaluations. As of November 2012, 22 communities have entered the site selection process (three in northern Saskatchewan and 18 in northwestern and southwestern Ontario). (authors)

  5. Sci—Thur PM: Imaging — 06: Canada's National Computed Tomography (CT) Survey

    SciTech Connect (OSTI)

    Wardlaw, GM; Martel, N; Blackler, W; Asselin, J-F

    2014-08-15

    The value of computed tomography (CT) in medical imaging is reflected in its' increased use and availability since the early 1990's; however, given CT's relatively larger exposures (vs. planar x-ray) greater care must be taken to ensure that CT procedures are optimised in terms of providing the smallest dose possible while maintaining sufficient diagnostic image quality. The development of CT Diagnostic Reference Levels (DRLs) supports this process. DRLs have been suggested/supported by international/national bodies since the early 1990's and widely adopted elsewhere, but not on a national basis in Canada. Essentially, CT DRLs provide guidance on what is considered good practice for common CT exams, but require a representative sample of CT examination data to make any recommendations. Canada's National CT Survey project, in collaboration with provincial/territorial authorities, has collected a large national sample of CT practice data for 7 common examinations (with associated clinical indications) of both adult and pediatric patients. Following completion of data entry into a common database, a survey summary report and recommendations will be made on CT DRLs from this data. It is hoped that these can then be used by local regions to promote CT practice optimisation and support any dose reduction initiatives.

  6. Wolf Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Deere Wind Energy Energy Purchaser Central Minnesota Municipal Power Agency Location Nobles County MN Coordinates 43.583385, -95.774567 Show Map Loading map......

  7. Wolf GmbH | Open Energy Information

    Open Energy Info (EERE)

    of climate control and heating systems, ventilation, PV systems and solar thermal swimming pool heating, as well as biomass boilers. Coordinates: 48.64122, 11.78004 Show...

  8. Survey of nine surface mines in North America. [Nine different mines in USA and Canada

    SciTech Connect (OSTI)

    Hayes, L.G.; Brackett, R.D.; Floyd, F.D.

    1981-01-01

    This report presents the information gathered by three mining engineers in a 1980 survey of nine surface mines in the United States and Canada. The mines visited included seven coal mines, one copper mine, and one tar sands mine selected as representative of present state of the art in open pit, strip, and terrace pit mining. The purpose of the survey was to investigate mining methods, equipment requirements, operating costs, reclamation procedures and costs, and other aspects of current surface mining practices in order to acquire basic data for a study comparing conventional and terrace pit mining methods, particularly in deeper overburdens. The survey was conducted as part of a project under DOE Contract No. DE-AC01-79ET10023 titled The Development of Optimal Terrace Pit Coal Mining Systems.

  9. From Pushing Paper to Pushing Dirt - Canada's Largest LLRW Cleanup Gets Underway - 13111

    SciTech Connect (OSTI)

    Veen, Walter van; Lawrence, Dave

    2013-07-01

    The Port Hope Project is the larger of the two projects in the Port Hope Area Initiative (PHAI), Canada's largest low level radioactive waste (LLRW) cleanup. With a budget of approximately $1 billion, the Port Hope Project includes a broad and complex range of remedial elements from a state of the art water treatment plant, an engineered waste management facility, municipal solid waste removal, remediation of 18 major sites within the Municipality of Port Hope (MPH), sediment dredging and dewatering, an investigation of 4,800 properties (many of these homes) to identify LLRW and remediation of approximately 450 of these properties. This paper discusses the status of the Port Hope Project in terms of designs completed and regulatory approvals received, and sets out the scope and schedule for the remaining studies, engineering designs and remediation contracts. (authors)

  10. Analysis of Biomass Feedstock Availability and Variability for the Peace River Region of Alberta, Canada

    SciTech Connect (OSTI)

    Stephen, Jamie; Sokhansanj, Shahabaddine; Bi, X.T.; Sowlati, T.; Kloeck, T.; Townley-Smith, Lawrence; Stumborg, Mark

    2009-11-01

    Biorefineries or other biomass-dependent facilities require a predictable, dependable feedstock supplied over many years to justify capital investments. Determining inter-year variability in biomass availability is essential to quantifying the feedstock supply risk. Using a geographic information system (GIS) and historic crop yield data, average production was estimated for 10 sites in the Peace River region of Alberta, Canada. Four high-yielding potential sites were investigated for variability over a 20 year time-frame (1980 2000). The range of availability was large, from double the average in maximum years to nothing in minimum years. Biomass availability is a function of grain yield, the biomass to grain ratio, the cropping frequency, and residue retention rate to ensure future crop productivity. Storage strategies must be implemented and alternate feedstock sources identified to supply biomass processing facilities in low-yield years.

  11. Gas reservoir potential of the Lower Ordovician Beekmantown Group, Quebec Lowlands, Canada discussion

    SciTech Connect (OSTI)

    Friedman, G.M.

    1996-10-01

    Dykstra and Longman (1995), in an interesting paper, discussed the gas-reservoir potential of the Lower Ordovician Beekmantown Group of Quebec, Canada. They pointed out that the dolomites of this group provide an important exploration target in both the autochthon and the overlying thrust sheets. They then compare their rocks with those of correlative units in Oklahoma. Nowhere in their paper do they relate their study to the extensive work on these same rocks in the contiguous parts of the same basin in neighboring New York state. The purpose of this discussion is to fill in this lack and provide information on prospective Cambrian-Ordovician reservoirs in New York state, for which the Oil and Gas Investor (Anonymous, 1995a) has predicted counties of western New York are the next frontier for the Cambrian-Ordovician play. Dykstra and Longman (1995) compare their Quebec rocks with those of correlative rocks in faraway Oklahoma and completely overlook those in the same basin in nearby New York. At least one of the boreholes that we have studied in the St. Lawrence Valley is only tens of miles from their boreholes (Harris and Friedman, 1982). During the past 31 yr our team alone has published at least 50 papers and abstracts on the surface and subsurface geology of the Beekmantown Group in New York state. Dykstra and Longman`s (1995) paper provides data identical to those we have obtained for the contiguous New York Beekmantown (for a partial reference list see Friedman, 1993, 1994a, b, 1995). Because no reference to New York state is included in their reference section, I want to quote from an abstract titled {open_quotes}Gas Potential of the Eastern Overthrust...New York{close_quotes}(Friedman, s1992), which compares with their title {open_quotes}Gas Reservoir Potential...of Quebec, Canada{close_quotes} (Dykstra and Longman, 1995).

  12. Grain Handling and Transportation Policy in Canada: Implications for the United States

    SciTech Connect (OSTI)

    Nolan, James; Peterson, Steven K

    2015-01-01

    The grain handling and transportation system in Canada (GHTS) is currently going through a major transition, both with respect to handling and transportation. Historically, the system has pitted farmers against the railways with respect to securing individual fair shares of grain revenues. But with the removal of the single desk marketing and logistics function of the Canadian Wheat Board (CWB) in late 2012, a very interesting and potentially game-changing outcome is emerging with respect to the new functionality of the grain companies in the Canadian system. While historical awareness of rail s natural monopoly position in the grain handling system has kept that sector regulated (in several ways) for close to a century, we are now starting to see the effects of a less than competitive Canadian grain handling sector on revenue sharing, along with renewed movement in the industry with respect to buyouts and potential mergers. This overview will highlight some of the changes now occurring and how they are potentially going to interact or evolve as the system moves forward. For example, the on-going regulatory instrument used to regulate grain transportation rates in Canada (called the maximum revenue entitlement (MRE) or revenue cap) is under current debate because of the introduction a few months ago of a modification to an old regulatory instrument known as extended (or reciprocal) interswitching. As opposed to the revenue cap which is a direct intervention on monopoly behavior, extended interswitching is designed to encourage the major Canadian grain carriers to compete with one another and potentially seek out new traffic (Nolan and Skotheim, 2008). But the most intriguing aspect of extended interswitching is how it might allow a major rail carrier from the U.S. to solicit grain traffic in some areas of the Canadian grain transportation system.

  13. Grain Handling and Transportation Policy in Canada: Implications for the United States

    SciTech Connect (OSTI)

    Nolan, James; Peterson, Steven K

    2015-08-01

    The grain handling and transportation system in Canada (GHTS) is currently going through a major transition, both with respect to handling and transportation. Historically, the system has pitted farmers against the railways with respect to securing individual fair shares of grain revenues. But with the removal of the single desk marketing and logistics function of the Canadian Wheat Board (CWB) in late 2012, a very interesting and potentially game-changing outcome is emerging with respect to the new functionality of the grain companies in the Canadian system. While historical awareness of rail s natural monopoly position in the grain handling system has kept that sector regulated (in several ways) for close to a century, we are now starting to see the effects of a less than competitive Canadian grain handling sector on revenue sharing, along with renewed movement in the industry with respect to buyouts and potential mergers. This overview will highlight some of the changes now occurring and how they are potentially going to interact or evolve as the system moves forward. For example, the on-going regulatory instrument used to regulate grain transportation rates in Canada (called the maximum revenue entitlement (MRE) or revenue cap) is under current debate because of the introduction a few months ago of a modification to an old regulatory instrument known as extended (or reciprocal) interswitching. As opposed to the revenue cap which is a direct intervention on monopoly behavior, extended interswitching is designed to encourage the major Canadian grain carriers to compete with one another and potentially seek out new traffic (Nolan and Skotheim, 2008). But the most intriguing aspect of extended interswitching is how it might allow a major rail carrier from the U.S. to solicit grain traffic in some areas of the Canadian grain transportation system.

  14. Grain Handling and Transportation Policy in Canada: Implications for the United States

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

    Nolan, James; Peterson, Steven K

    2015-08-01

    The grain handling and transportation system in Canada (GHTS) is currently going through a major transition, both with respect to handling and transportation. Historically, the system has pitted farmers against the railways with respect to securing individual fair shares of grain revenues. But with the removal of the single desk marketing and logistics function of the Canadian Wheat Board (CWB) in late 2012, a very interesting and potentially game-changing outcome is emerging with respect to the new functionality of the grain companies in the Canadian system. While historical awareness of rail s natural monopoly position in the grain handling systemmore » has kept that sector regulated (in several ways) for close to a century, we are now starting to see the effects of a less than competitive Canadian grain handling sector on revenue sharing, along with renewed movement in the industry with respect to buyouts and potential mergers. This overview will highlight some of the changes now occurring and how they are potentially going to interact or evolve as the system moves forward. For example, the on-going regulatory instrument used to regulate grain transportation rates in Canada (called the maximum revenue entitlement (MRE) or revenue cap) is under current debate because of the introduction a few months ago of a modification to an old regulatory instrument known as extended (or reciprocal) interswitching. As opposed to the revenue cap which is a direct intervention on monopoly behavior, extended interswitching is designed to encourage the major Canadian grain carriers to compete with one another and potentially seek out new traffic (Nolan and Skotheim, 2008). But the most intriguing aspect of extended interswitching is how it might allow a major rail carrier from the U.S. to solicit grain traffic in some areas of the Canadian grain transportation system.« less

  15. Summer outdoor temperature and occupational heat-related illnesses in Quebec (Canada)

    SciTech Connect (OSTI)

    Adam-Poupart, Ariane; Smargiassi, Audrey; Busque, Marc-Antoine; Duguay, Patrice; Fournier, Michel; Zayed, Joseph; Labrèche, France

    2014-10-15

    Background: Predicted rise in global mean temperature and intensification of heat waves associated with climate change present an increasing challenge for occupational health and safety. Although important scientific knowledge has been gathered on the health effects of heat, very few studies have focused on quantifying the association between outdoor heat and mortality or morbidity among workers. Objective: To quantify the association between occupational heat-related illnesses and exposure to summer outdoor temperatures. Methods: We modeled 259 heat-related illnesses compensated by the Workers' Compensation Board of Quebec between May and September, from 1998 to 2010, with maximum daily summer outdoor temperatures in 16 health regions of Quebec (Canada) using generalized linear models with negative binomial distributions, and estimated the pooled effect sizes for all regions combined, by sex and age groups, and for different time lags with random-effect models for meta-analyses. Results: The mean daily compensation count was 0.13 for all regions of Quebec combined. The relationship between daily counts of compensations and maximum daily temperatures was log-linear; the pooled incidence rate ratio (IRR) of daily heat-related compensations per 1 °C increase in daily maximum temperatures was 1.419 (95% CI 1.326 to 1.520). Associations were similar for men and women and by age groups. Increases in daily maximum temperatures at lags 1 and 2 and for two and three-day lag averages were also associated with increases in daily counts of compensations (IRRs of 1.206 to 1.471 for every 1 °C increase in temperature). Conclusion: This study is the first to quantify the association between occupational heat-related illnesses and exposure to summer temperatures in Canada. The model (risk function) developed in this study could be useful to improve the assessment of future impacts of predicted summer outdoor temperatures on workers and vulnerable groups, particularly in colder

  16. Fact #832: August 4, 2014 Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel

    Broader source: Energy.gov [DOE]

    A 2014 survey of over 110,000 refueling stations in the U.S. and Canada shows that over half of all refueling stations sell diesel fuel. The survey results are shown for five different regions of...

  17. Guide to Federal Regulation of Sales of Imported Electricity in Canada, Mexico and the United States - English Version

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

    GUIDE TO FEDERAL REGULATION OF SALES OF IMPORTED ELECTRICITY IN CANADA, MEXICO, AND THE UNITED STATES A Publication of The North American Energy Working Group January 2005 1 The North American Energy Working Group The North American Energy Working Group (NAEWG) was established in spring of 2001 by the Canadian Minister of Natural Resources, the Mexican Secretary of Energy and the U.S. Secretary of Energy, to enhance North American energy cooperation. The NAEWG is led by officials from Natural

  18. Waste Management Improvement Initiatives at Atomic Energy of Canada Limited - 13091

    SciTech Connect (OSTI)

    Chan, Nicholas; Adams, Lynne; Wong, Pierre

    2013-07-01

    Atomic Energy of Canada Limited's (AECL) Chalk River Laboratories (CRL) has been in operation for over 60 years. Radioactive, mixed, hazardous and non-hazardous wastes have been and continue to be generated at CRL as a result of research and development, radioisotope production, reactor operation and facility decommissioning activities. AECL has implemented several improvement initiatives at CRL to simplify the interface between waste generators and waste receivers: - Introduction of trained Waste Officers representing their facilities or activities at CRL; - Establishment of a Waste Management Customer Support Service as a Single-Point of Contact to provide guidance to waste generators for all waste management processes; and - Implementation of a streamlined approach for waste identification with emphasis on early identification of waste types and potential disposition paths. As a result of implementing these improvement initiatives, improvements in waste management and waste transfer efficiencies have been realized at CRL. These included: 1) waste generators contacting the Customer Support Service for information or guidance instead of various waste receivers; 2) more clear and consistent guidance provided to waste generators for waste management through the Customer Support Service; 3) more consistent and correct waste information provided to waste receivers through Waste Officers, resulting in reduced time and resources required for waste management (i.e., overall cost); 4) improved waste minimization and segregation approaches, as identified by in-house Waste Officers; and 5) enhanced communication between waste generators and waste management groups. (authors)

  19. U.S., Canada continue dominance of world`s gas processing

    SciTech Connect (OSTI)

    True, W.R.

    1997-06-02

    Gas plants in the US and Canada continued to lead the rest of the world in processing capacity, throughput, and NGL production in 1996. The consolidation of gas-processing assets that has been rolling through US companies in recent years continued to limit growth in new capacity. Canadian liquids producers, on the other hand, will likely benefit from increased gas production and export sales to the US when a clutch of pipeline expansions in the next 18--30 months eases the capacity constraints on gas movements southward. And, markets and suppliers around the world continue to become more closely dependent on each other, stimulating new capacity and production. US capacity stood at slightly more than 678 bcfd as of January 1, 1997; throughput for 1996 averaged 48.8 bcfd; and NGL production exceeded 76,000 gpd. Canadian gas-processing capacity last year approached 40 bcfd. Gas-processing throughput there averaged more than 30.8 bcfd; NGL production fell to slightly more than 42,000 gpd. Oil and Gas Journal`s most recent exclusive, plant-by-plant, worldwide gas-processing survey and its international survey of petroleum-derived sulfur recovery reflect these trends. This report supplements operator-supplied capacity and production data for Alberta with figures from the (1) Alberta Energy and Utilities Board (AEUB), formerly the Energy Resources Conservation Board (ERBC), (2) British Columbia Ministry of Employment and Investment`s Engineering and Operations Branch, and (3) Saskatchewan Ministry of Energy and Mines.

  20. Assessment of mercury emissions from the Afton copper smelter, British Columbia, Canada

    SciTech Connect (OSTI)

    Robertson, J.D.; Price, C.J.

    1986-07-01

    The afton Copper Smelter adjacent to Kamloops, British Columbia, Canada commenced operation in 1978 and employed a mercury scrubbing system. Two years of preproduction studies, which included monitoring for mercury in ambient air, water, soil, and vegetation were performed. The results from similar studies conducted during four full years (1978-81) and two partial years (1982-83) of production are presented in the data analysis. These programs illustrated that the most frequent ground impingement occurred within a 1.6-3.2-km radius of the source, and that the levels decreased with increasing distance from the source to a maximum radius of 8 km. The results of a comprehensive source monitoring program illustrated that the average mercury emission levels ranged from 3.2 to 6.8 kg/calendar day during 1979-81, and that the majority of the emissions were in a vapor form. The ambient monitoring data acquired when smelter operations were significantly reduced indicate a quick recovery to preproduction levels in virtually all monitored parameters and at most monitored sites. The integrated results from all mercury monitoring programs illustrate the environmental impact from mercury emissions which were two to four times the permit standard of 1.8 kg/day.

  1. FAINT TIDAL FEATURES IN GALAXIES WITHIN THE CANADA-FRANCE-HAWAII TELESCOPE LEGACY SURVEY WIDE FIELDS

    SciTech Connect (OSTI)

    Atkinson, Adam M.; Abraham, Roberto G.; Ferguson, Annette M. N.

    2013-03-01

    We present an analysis of the detectability of faint tidal features in galaxies from the wide-field component of the Canada-France-Hawaii Telescope Legacy Survey. Our sample consists of 1781 luminous (M{sub r{sup '}}<-19.3 mag) galaxies in the magnitude range 15.5 mag < r' < 17 mag and in the redshift range 0.04 < z < 0.2. Although we have classified tidal features according to their morphology (e.g., streams, shells, and tails), we do not attempt to interpret them in terms of their physical origin (e.g., major versus minor merger debris). Instead, we provide a catalog that is intended to provide raw material for future investigations which will probe the nature of low surface brightness substructure around galaxies. We find that around 12% of the galaxies in our sample show clear tidal features at the highest confidence level. This fraction rises to about 18% if we include systems with convincing, albeit weaker tidal features, and to 26% if we include systems with more marginal features that may or may not be tidal in origin. These proportions are a strong function of rest-frame color and of stellar mass. Linear features, shells, and fans are much more likely to occur in massive galaxies with stellar masses >10{sup 10.5} M {sub Sun }, and red galaxies are twice as likely to show tidal features than are blue galaxies.

  2. Examining the potential for voluntary fuel economy standards in the United States and Canada.

    SciTech Connect (OSTI)

    Plotkin, S.; Greene, D.; Duleep, K.

    2003-03-19

    This report is designed to assist the U.S. Department of Energy, the U.S. government in general, and Natural Resources Canada with understanding the potential for voluntary fuel economy standards designed to increase the fuel economy of the North American fleet of light-duty vehicles (LDVs-passenger cars and light trucks) within a 10-15-year timeframe. The approach of this study has been: First, to examine and evaluate recent fuel economy initiatives taken in Japan and Europe; Second, to review the technologies available to improve fuel economy in the U.S. (and Canadian) fleets, focusing on their costs and fuel economy improvement potential; Third, to identify and broadly evaluate some alternatives to the current U.S. and Canadian Corporate Average Fuel Economy system of specifying uniform fuel economy targets (27.5 mpg for cars, 20.7 mpg for light trucks) for individual companies; and Fourth, to try to determine an approximate level of fuel economy increase and form of company agreements that would be conducive to a voluntary agreement, based on the assumption that an acceptable voluntary standard would impose an equitable burden on each manufacturer and would be approximately cost-effective from consumers' private perspectives.

  3. Mineral industries of Australia, Canada, and Oceania (including a discussion of Antarctica's mineral resources). Mineral perspective

    SciTech Connect (OSTI)

    Kimbell, C.L.; Lyday, T.Q.; Newman, H.H.

    1985-12-01

    The Bureau of Mines report gives the mineral industry highlights of two of the world's major mineral producing countries, Australia and Canada, and seven Pacific island nations or territories--Fiji, New Caledonia, New Zealand, Papua New Guinea, Republic of Nauru, Solomon Islands, and Vanuatu. The mineral resources of Antarctica are also discussed. Because of the size of the Australian and Canadian mineral industries, summary reviews are presented for each of the States, Provinces, or Territories. The most current information available from all nations is given on major minerals or mineral-commodity production, share of world production, and reserves. Reported also are significant mining companies, locations and capacities of their main facilities, and their share of domestic production. Other information is provided on mineral-related trade with the United States, government mineral policy, energy production-consumption and trade, the mining industry labor force, and prospects for the mineral industry. Maps show the locations of selected mineral deposits, oilfields and gasfields, mines, and processing facilities including iron and steel plants, nonferrous smelters and refineries, and cement plants, as well as infrastructure pertinent to the mineral industry.

  4. The development of the ''Sleeping Giant'' deep basin natural gas, Alberta Canada

    SciTech Connect (OSTI)

    Bowman, D.L.

    1984-02-01

    During the past seven years attention has been focused on ''mega'' projects and the frontier areas for continental energy self sufficiency. However, a giant conventional resource project has been developing without fanfare. This project has potential impact on the well being of Canada and the North American energy scene. This ''Sleeping Giant'', which delivered its initial sales gas on November 1, 1979 is the Alberta (Elmworth) Deep Basin. The project area covers 67,400 square km (26,000 square miles) and contains potentially hydrocarbon bearing sediments over a thickness of 4,572 meters (15,000 feet). This basin is best equated in terms of size and reserves to the famous San Juan Basin. Since its discovery in 1976 approximately 1,000 multi-zoned gas wells have been drilled and reserves in the order of 140,000 10/sup 6/m/sup 3/ (5 trillion cubic feet) have been recognized by gas purchasers. Ten gas plants have been constructed with capacity of roughly 28,174 10/sup 3/m/sup 3/ (1 billion cubic feet) per day. This paper documents the development of these reserves and the stages in the construction of field facilities.

  5. Regulatory Oversight of the Legacy Gunner Uranium Mine and Mill Site in Northern Saskatchewan, Canada - 13434

    SciTech Connect (OSTI)

    Stenson, Ron; Howard, Don

    2013-07-01

    As Canada's nuclear regulator, the Canadian Nuclear Safety Commission (CNSC) is responsible for licensing all aspects of uranium mining, including remediation activities at legacy sites. Since these sites already existed when the current legislation came into force in 2000, and the previous legislation did not apply, they present a special case. The Nuclear Safety and Control Act (NSCA), was written with cradle-to- grave oversight in mind. Applying the NSCA at the end of a 'facilities' life-cycle poses some challenges to both the regulator and the proponent. When the proponent is the public sector, even more challenges can present themselves. Although the licensing process for legacy sites is no different than for any other CNSC license, assuring regulatory compliance can be more complicated. To demonstrate how the CNSC has approached the oversight of legacy sites the history of the Commission's involvement with the Gunnar uranium mine and mill site provides a good case study. The lessons learned from the CNSC's experience regulating the Gunnar site will benefit those in the future who will need to regulate legacy sites under existing or new legislation. (authors)

  6. Hybrid eolian dunes of William River Dune field, northern Saskatchewan, Canada

    SciTech Connect (OSTI)

    Carson, M.A.; MacLean, P.A.

    1985-02-01

    A series of northwest-southeast aligned, large-scale (up to 30 m high) eolian dunes, occurring in a confined (600 km/sup 2/) desert area in northern Saskatchewan, Canada, was examined in the field. Observations were made of dune morphology and internal structure, and patterns of sand movement on the dunes were analyzed in relation to wind events during the summer of 1981. Present cross-sectional profiles exhibit steeper northeast slopes, the lower segment of which are intermittently covered by psammophilous grasses. Dune structure is dominated by northeast-dipping accretion laminae. Three /sup 14/C dates from organic material cropping out on the lower southwest slopes reveal that the dunes have migrated as transverse bed forms at rates of roughly 0.5 m/yr during the last few hundred years. However, a progressive increase in height, bulk, and symmetry along the dune axis from northwest to southeast, suggests an along-dune component of sand transport. This view is supported by (1) field measurements of airflow and along-dune sand transport patterns on 2 dunes, and (2) the present-day wind regime (1963-78). Dominated by north-northeast to northeast winds from January to June and by west-southwest winds from July to December, the resultant potential sand transport vector is toward the southeast, virtually identical to the dune axis.

  7. Leakage Risk Assessment for a Potential CO2 Storage Project in Saskatchewan, Canada

    SciTech Connect (OSTI)

    Houseworth, J.E.; Oldenburg, C.M.; Mazzoldi, A.; Gupta, A.K.; Nicot, J.-P.; Bryant, S.L.

    2011-05-01

    A CO{sub 2} sequestration project is being considered to (1) capture CO{sub 2} emissions from the Consumers Cooperative Refineries Limited at Regina, Saskatchewan and (2) geologically sequester the captured CO{sub 2} locally in a deep saline aquifer. This project is a collaboration of several industrial and governmental organizations, including the Petroleum Technology Research Centre (PTRC), Sustainable Development Technology Canada (SDTC), SaskEnvironment Go Green Fund, SaskPower, CCRL, Schlumberger Carbon Services, and Enbridge. The project objective is to sequester 600 tonnes CO{sub 2}/day. Injection is planned to start in 2012 or 2013 for a period of 25 years for a total storage of approximately 5.5 million tonnes CO{sub 2}. This report presents an assessment of the leakage risk of the proposed project using a methodology known as the Certification Framework (CF). The CF is used for evaluating CO{sub 2} leakage risk associated with geologic carbon sequestration (GCS), as well as brine leakage risk owing to displacement and pressurization of brine by the injected CO{sub 2}. We follow the CF methodology by defining the entities (so-called Compartments) that could be impacted by CO{sub 2} leakage, the CO{sub 2} storage region, the potential for leakage along well and fault pathways, and the consequences of such leakage. An understanding of the likelihood and consequences of leakage forms the basis for understanding CO{sub 2} leakage risk, and forms the basis for recommendations of additional data collection and analysis to increase confidence in the risk assessment.

  8. Friedreich ataxia in Acadian families from eastern Canada: Clinical diversity with conserved haplotypes

    SciTech Connect (OSTI)

    Richter, A.; Poirier, J.; Mercier, J.

    1996-09-06

    The gene for Friedreich ataxia (FRDA), an autosomal-recessive neurodegenerative disease, remains elusive. The current candidate region of about 150 kb lies between loci FR2 and F8101 near the D9S15/D9S5 linkage group at 9q13-21.1. Linkage homogeneity between classical FRDA and a milder, slowly progressive Acadian variant (FRDA-Acad) has been demonstrated. An extended D9S15-D9S5 haplotype (C6) predominates in FRDA-Acad chromosomes from Louisiana. We studied 10 Acadian families from New Brunswick, Canada. In eight families, affected individuals conformed to the clinical description of FRDA-Acad; in one, 2 sibs presented with spastic ataxia (SPA-Acad). In the last family, 2 sibs had FRDA-Acad, and one had SPA-Acad. We found that SPA-Acad is linked to the FRDA gene region. The C6 haplotype and a second major haplotype (137) were identified. The same ataxia-linked haplotypes segregated with both FRDA-Acad and SPA-Acad in two unrelated families. The parental origins of these haplotypes were different. Our observation of different phenotypes associated with the same combination of haplotypes may point to the influence of the parent of origin on gene expression, indicate the effect of modifier genes, or reflect the presence of different mutations on the same haplotype. Our findings underline the need to investigate families with autosomal-recessive ataxias for linkage to the FRDA region, despite lack of key diagnostic manifestations such as cardiomyopathy or absent deep-tendon reflexes. 28 refs., 4 figs., 3 tabs.

  9. Multicenter Collaborative Quality Assurance Program for the Province of Ontario, Canada: First-Year Results

    SciTech Connect (OSTI)

    Ltourneau, Daniel; Department of Radiation Oncology, University of Toronto, Toronto, Ontario ; McNiven, Andrea; Department of Radiation Oncology, University of Toronto, Toronto, Ontario ; Jaffray, David A.; Department of Radiation Oncology, University of Toronto, Toronto, Ontario; Department of Medical Biophysics, University of Toronto, Toronto, Ontario

    2013-05-01

    Purpose: The objective of this work was to develop a collaborative quality assurance (CQA) program to assess the performance of intensity modulated radiation therapy (IMRT) planning and delivery across the province of Ontario, Canada. Methods and Materials: The CQA program was designed to be a comprehensive end-to-end test that can be completed on multiple planning and delivery platforms. The first year of the program included a head-and-neck (H and N) planning exercise and on-site visit to acquire dosimetric measurements to assess planning and delivery performance. A single dosimeter was used at each institution, and the planned to measured dose agreement was evaluated for both the H and N plan and a standard plan (linear-accelerator specific) that was created to enable a direct comparison between centers with similar infrastructure. Results: CQA program feasibility was demonstrated through participation of all 13 radiation therapy centers in the province. Planning and delivery was completed on a variety of infrastructure (treatment planning systems and linear accelerators). The planning exercise was completed using both static gantry and rotational IMRT, and planned-to-delivered dose agreement (pass rates) for 3%/3-mm gamma evaluation were greater than 90% (92.6%-99.6%). Conclusions: All centers had acceptable results, but variation in planned to delivered dose agreement for the same planning and delivery platform was noted. The upper end of the range will provide an achievable target for other centers through continued quality improvement, aided by feedback provided by the program through the use of standard plans and simple test fields.

  10. Some environmental and social impacts of the James Bay hydroelectric project, Canada

    SciTech Connect (OSTI)

    Berkes, F.

    1981-03-01

    The construction of the James Bay hydroelectric power project in subarctic Canada started in 1972, but environmental information that would permit mitigation measures did not become available until about 1975. It is suggested that this pattern may be characteristic of large-scale development projects in remote areas where the time lags involved in obtaining environmental data, beyond the simply descriptive information, are such that engineering plans would proceed, for economic reasons, without such environmental data as a planning input. Some environmental and social impact case studies are presented in this paper with regard to the LaGrande Complex phase of the James Bay development. The environmental impact case study involves the subsystem of estuarine fisheries and the effect on it of changes in the flow regime of the LaGrande River, the relocation of the first dam (LG-1) on the LaGrande, saltwater encroachment up the river during the filling of the second dam (LG-2), and the changes in the thermal regime of the river. The social impact case study examines the effect of the road network associated with the hydro development, on the land tenure system of the native Cree Indians of the area. The behavior of developers, as they optimize their engineering plans over the years to develop as much power as is feasible, is contrasted with the behavior of the organizations representing the native peopleof the area, first opposing the project but later giving up the aboriginal title to the land in exchange for some legally recognized rights, and subsequently making additional concessions from their established rights in exchange for various community benefits. It is argued that this process has been resulting in an incremental erosion of the land and resource base of the Cree Indian people.