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Sample records for henry hub settled

  1. ,"Weekly Henry Hub Natural Gas Spot Price (Dollars per Million...

    Energy Information Administration (EIA) (indexed site)

    Henry Hub Natural Gas Spot Price (Dollars per Million Btu)" ,"Click worksheet name or tab ... Data for" ,"Data 1","Weekly Henry Hub Natural Gas Spot Price (Dollars per ...

  2. ,"Henry Hub Natural Gas Spot Price (Dollars per Million Btu)...

    Energy Information Administration (EIA) (indexed site)

    12:23:06 PM" "Back to Contents","Data 1: Henry Hub Natural Gas Spot Price (Dollars per Million Btu)" "Sourcekey","RNGWHHD" "Date","Henry Hub Natural Gas Spot Price (Dollars per ...

  3. ,"Henry Hub Natural Gas Spot Price (Dollars per Million Btu)...

    Energy Information Administration (EIA) (indexed site)

    12:23:08 PM" "Back to Contents","Data 1: Henry Hub Natural Gas Spot Price (Dollars per Million Btu)" "Sourcekey","RNGWHHD" "Date","Henry Hub Natural Gas Spot Price (Dollars per ...

  4. ,"Henry Hub Natural Gas Spot Price (Dollars per Million Btu)...

    Energy Information Administration (EIA) (indexed site)

    12:23:12 PM" "Back to Contents","Data 1: Henry Hub Natural Gas Spot Price (Dollars per Million Btu)" "Sourcekey","RNGWHHD" "Date","Henry Hub Natural Gas Spot Price (Dollars per ...

  5. ,"Henry Hub Gulf Coast Natural Gas Spot Price ($/MMBTU)"

    Energy Information Administration (EIA) (indexed site)

    Gulf Coast Natural Gas Spot Price ($/MMBTU)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Henry Hub Gulf Coast Natural Gas Spot Price ($/MMBTU)",1,"Daily","9/16/2013" ,"Release Date:","9/18/2013" ,"Next Release Date:","9/25/2013" ,"Excel File

  6. Hubs

    Energy.gov [DOE]

    The Energy Department’s Energy Innovation Hubs are integrated research centers that combine basic and applied research with engineering to accelerate scientific discovery that addresses critical energy issues.

  7. Henry Hui

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    henry hui Henry Hui Reaching Out to the Community Henry Hui Henry Hui From early in his life, Henry Hui seemed destined for a career in science, technology, engineering, or math-career fields known collectively as STEM. Growing up in San Francisco's Sunset District, he was exposed to science in the city. His visits to the California Academy of Sciences and the San Francisco Exploratorium gave him hands-on experiences and knowledge that paved the way to a bright future. Hui enjoyed being

  8. Henry Bellamy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Henry Bellamy, Ph.D. Title: Professor - Research PX Beamline Manager Office Tel. : (225) 578-9342 Fax: (225) 578-6954

  9. Henry Kelly

    Energy.gov [DOE]

    Dr. Henry Kelly is Senior Advisor to the Director of EPSA. He previously served as Principal Associate Director for Environment and Energy in the White House Office of Science and Technology Policy...

  10. Gravity settling

    DOEpatents

    Davis, Hyman R.; Long, R. H.; Simone, A. A.

    1979-01-01

    Solids are separated from a liquid in a gravity settler provided with inclined solid intercepting surfaces to intercept the solid settling path to coalesce the solids and increase the settling rate. The intercepting surfaces are inverted V-shaped plates, each formed from first and second downwardly inclined upwardly curved intersecting conical sections having their apices at the vessel wall.

  11. Energy Efficient Buildings Hub

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  12. Energy Efficient Buildings Hub

    SciTech Connect

    2013-04-01

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  13. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Energy Information Administration (EIA) (indexed site)

    2.29 0516 2.22 0523 2.22 0530 2.28 1997-Jun 0606 2.17 0613 2.16 0620 2.22 0627 2.27 1997-Jul 0704 2.15 0711 2.15 0718 2.24 0725 2.20 1997-Aug 0801 2.22 0808 2.37 ...

  14. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Energy Information Administration (EIA) (indexed site)

    to Jan-24 3.26 2.99 3.05 2.96 2.62 1997 Jan-27 to Jan-31 2.98 3.05 2.91 2.86 2.77 1997 ... 2.25 2.34 2.33 2.30 1997 May-12 to May-16 2.27 2.18 2.22 2.25 2.19 1997 May-19 to May-23 ...

  15. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1997 3.45 2.15 1.89 2.03 2.25 2.20 2.19 2.49 2.88 3.07 3.01 2.35 1998 2.09 2.23 2.24 2.43 2.14 2.17 2.17 1.85 2.02 1.91 2.12...

  16. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Energy Information Administration (EIA) (indexed site)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1997 3.45 2.15 1.89 2.03 2.25 2.20 2.19 2.49 2.88 3.07 3.01 2.35 1998 2.09 2.23 2.24 2.43 2.14 2.17 2.17 1.85 2.02 1.91 2.12 ...

  17. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

    Energy Information Administration (EIA) (indexed site)

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.49 2.09 2.27 2000's 4.31 3.96 3.38 5.47 5.89 8.69 6.73 6.97 8.86 3.94 2010's 4.37 4.00 2.75 ...

  18. Hubs | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    In total, there are currently four Hubs that work on everything from advance research to produce fuels directly from sunlight (the Joint Center for Artificial Photosynthesis) to ...

  19. High Impact Technology Hub

    Energy.gov [DOE]

    The High Impact Technology Hub is a one stop shop for information associated with technology demonstrations in occupied, operational buildings. Resources posted to Hub should accelerate the selection and evaluation of technology demonstration projects and enable transparency into DOEs market stimulation and tech to market activities.

  20. Aircraft Propeller Hub Repair

    SciTech Connect

    Muth, Thomas R.; Peter, William H.

    2015-02-13

    The team performed a literature review, conducted residual stress measurements, performed failure analysis, and demonstrated a solid state additive manufacturing repair technique on samples removed from a scrapped propeller hub. The team evaluated multiple options for hub repair that included existing metal buildup technologies that the Federal Aviation Administration (FAA) has already embraced, such as cold spray, high velocity oxy-fuel deposition (HVOF), and plasma spray. In addition the team helped Piedmont Propulsion Systems, LLC (PPS) evaluate three potential solutions that could be deployed at different stages in the life cycle of aluminum alloy hubs, in addition to the conventional spray coating method for repair. For new hubs, a machining practice to prevent fretting with the steel drive shaft was recommended. For hubs that were refurbished with some material remaining above the minimal material condition (MMC), a silver interface applied by an electromagnetic pulse additive manufacturing method was recommended. For hubs that were at or below the MMC, a solid state additive manufacturing technique using ultrasonic welding (UW) of thin layers of 7075 aluminum to the hub interface was recommended. A cladding demonstration using the UW technique achieved mechanical bonding of the layers showing promise as a viable repair method.

  1. Energy Efficient Buildings Hub

    Energy.gov [DOE]

    The U.S. Department of Energy created the Energy Efficient Buildings Hub in Philadelphia, Pennsylvania to promote regional job creation and economic growth while also improving the energy...

  2. Brian Henry | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Brian Henry About Us Brian Henry - Y-12 Portfolio Federal Project Director Brian Henry, Y-12 Portfolio Federal Project Director Brian Henry was named Y-12's portfolio federal project director in 2016. In this role, he oversees all of the planning and execution for Y-12's current and upcoming cleanup projects, including all decontamination, demolition, and disposal operations. In this role, he is also leading preparations for the Mercury Treatment Facility and the Environmental Management

  3. Henry Taube and Coordination Chemistry

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Henry Taube and Coordination Chemistry Resources with Additional Information Henry Taube Chuck Painter/Stanford News Service Henry Taube, a Marguerite Blake Wilbur Professor of Chemistry, Emeritus, at Stanford University, received the 1983 Nobel Prize in Chemistry "for his work on the mechanisms of electron transfer reactions, especially in metal complexes" Taube 'received a doctorate from the University of California-Berkeley in 1940 and was an instructor there from 1940-41. "I

  4. SolarHub | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    SolarHub Screenshot References: Solar Hub Homepage1 Logo: SolarHub SolarHub is a free reference database of product specification data used by professionals in the solar...

  5. Henry S. Kenchington, OE-50

    Energy.gov [DOE]

    Mr. Henry (Hank) Kenchington is Deputy Assistant Secretary (DAS) for the Advanced Grid Integration Division in the Department of Energy’s Office of Electricity Delivery and Energy Reliability...

  6. Botswana Innovation Hub | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Botswana Innovation Hub Jump to: navigation, search Name: Botswana Innovation Hub Address: BDC Building Fairgrounds Office Park Plot 50380, Gaborone Botswana Place: Botswana Phone...

  7. Signed Quality Assurance Hub Memo

    Office of Environmental Management (EM)

    The Hub can be accessed at http:correctiveactionhub.em.doe.gov. EM-23 will provide usernames and passwords to site designated points of contact. The site contacts can then enter ...

  8. Energy Innovation Hub Directors Visit the Hill

    Office of Energy Efficiency and Renewable Energy (EERE)

    Yesterday, the directors of the Energy Department's Energy Innovation Hubs joined policymakers on Capitol Hill to discuss the critical research being conducted at the hubs and to answer questions from attendees.

  9. Presentation: Hubs+ Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Constructs for Energy R&D in the DOE (Hubs+) delivered by the Task Force Chair, Cherry Murray, Harvard University Hubs+ Report (882.11 KB) More Documents & Publications Report of ...

  10. Solent Enterprise Hub | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Solent Enterprise Hub Place: United Kingdom Sector: Services Product: General Financial & Legal Services ( Government Public sector ) References: Solent Enterprise...

  11. Reading Enterprise Hub | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Reading Enterprise Hub Place: United Kingdom Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: Reading...

  12. NREL: Geothermal Technologies - Henry (Bud) Johnston

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Henry (Bud) Johnston Photo of Bud Johnston Laboratory Program Manager (Geothermal) On staff since 2015 Phone number: 303-275-4999 E-mail: Henry.Johnston@nrel.gov General Profile Henry (Bud) Johnston joined NREL on October 12 as the new Laboratory Program Manager (LPM) for the NREL Geothermal Technologies Program. Previously, Bud worked with Shell for 30 years, most recently serving as reservoir engineering discipline lead within international unconventionals at Shell's headquarters in the

  13. Nathan Henry | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Blake Case Larry Case Patrick Case Dorothy Coker Gordon Fee Linda Fellers Louis Freels Marie Guy Nathan Henry Agnes Houser John Rice Irwin Harvey Kite Charlie Manning Alice...

  14. Henry, Nebraska: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Henry, Nebraska: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.998285, -104.046297 Show Map Loading map... "minzoom":false,"mappingservice...

  15. Furnace Litigation Settled | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Furnace Litigation Settled Furnace Litigation Settled May 2, 2014 - 11:07am Addthis On June 27, 2011, the U.S. Department of Energy (DOE) published in the Federal Register a direct ...

  16. Energy Efficient Buildings Hub | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficient Buildings Hub Energy Efficient Buildings Hub August 1, 2010 - 4:27pm Addthis This model of a renovated historic building -- Building 661 -- in Philadelphia will house the Energy Efficient Buildings Hub. The facility’s renovation will serve as a best practices model for commercial building design, historic adaptive re-use, and energy efficiency innovation through continuous retrofit. This model of a renovated historic building -- Building 661 -- in Philadelphia will house the

  17. Henry Hurwitz, Jr., 1961 | U.S. DOE Office of Science (SC)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Henry Hub Natural Gas Spot Price (Dollars per Million Btu) Henry Hub Natural Gas Spot Price (Dollars per Million Btu) Week Of Mon Tue Wed Thu Fri 1997 Jan- 6 to Jan-10 3.82 3.80 3.61 3.92 1997 Jan-13 to Jan-17 4.00 4.01 4.34 4.71 3.91 1997 Jan-20 to Jan-24 3.26 2.99 3.05 2.96 2.62 1997 Jan-27 to Jan-31 2.98 3.05 2.91 2.86 2.77 1997 Feb- 3 to Feb- 7 2.49 2.59 2.65 2.51 2.39 1997 Feb-10 to Feb-14 2.42 2.34 2.42 2.22 2.12 1997 Feb-17 to Feb-21 1.84 1.95 1.92 1.92 1997 Feb-24 to Feb-28 1.92 1.77

  18. Aircraft Propeller Hub Repair (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    For new hubs, a machining practice to prevent fretting with the steel drive shaft was recommended. For hubs that were refurbished with some material remaining above the minimal ...

  19. Energy Department to Launch New Energy Innovation Hub Focused...

    Energy Saver

    to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy Storage Energy Department to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy ...

  20. Energy Department Announces Launch of Energy Innovation Hub for...

    Energy Saver

    Launch of Energy Innovation Hub for Critical Materials Research Energy Department Announces Launch of Energy Innovation Hub for Critical Materials Research May 31, 2012 - 5:56pm ...

  1. doe energy innovation hubs | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DOE Energy Innovation Hubs The U.S. Department of Energy's Energy Innovation Hubs initiative addresses research challenges with potentially high impact on our national energy ...

  2. Press Conference on the Batteries and Energy Storage Hub Announcement...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    December 3, 2012, Videos Press Conference on the Batteries and Energy Storage Hub ... over five years to establish a new Batteries and Energy Storage Hub, the Joint Center ...

  3. EnergyHub | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Product: EnergyHub integrates in-home devices, stand-alone displays, and web-based software to provide consumers real-time information and control over their energy usage....

  4. Energy Innovation Hubs Online Q&A

    Energy.gov [DOE]

    Energy Secretary Steven Chu hosted a live, streaming Q&A session with the directors of the Energy Innovation Hubs on March 6, 2012. The directors were asked questions regarding their teams' work...

  5. Critical Materials Hub | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Facilities » Critical Materials Hub Critical Materials Hub Green light reflection from a low-oxygen environment 3D printer laser deposition of metal powder alloys. Photo courtesy of The Critical Materials Institute, Ames Laboratory Green light reflection from a low-oxygen environment 3D printer laser deposition of metal powder alloys. Photo courtesy of The Critical Materials Institute, Ames Laboratory Critical materials, including some rare earth elements that possess unique magnetic,

  6. Fuels From Sunlight Hub | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuels From Sunlight Hub Fuels From Sunlight Hub August 1, 2010 - 4:11pm Addthis Researchers from across disciplines are working together to create energy and fuels directly from sunlight, and create a process that's economically viable. Researchers from across disciplines are working together to create energy and fuels directly from sunlight, and create a process that's economically viable. The Solar Energy-to-Fuels Conversion Challenge Designing highly efficient, non-biological, energy

  7. McHenry County, North Dakota: Energy Resources | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    McHenry, North Dakota Towner, North Dakota Upham, North Dakota Velva, North Dakota Voltaire, North Dakota Retrieved from "http:en.openei.orgwindex.php?titleMcHenryCounty,...

  8. DOE Settles Elk Hills Equity Claims

    Energy.gov [DOE]

    The Department of Energy announced today that it has settled a longstanding dispute over equity rights to the Naval Petroleum Reserve-1 (commonly referred to as “Elk Hills”) located in Bakersfield,...

  9. Parties agree to settle stormwater lawsuit

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Parties agree to settle stormwater lawsuit Parties agree to settle stormwater lawsuit LANL announced it has reached a settlement that will result in the dismissal of a 2008 environmental lawsuit by nine citizens groups and individuals. April 27, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  10. JLab Mourns Death of Henry Whitehead | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Mourns Death of Henry Whitehead JLab Mourns Death of Henry Whitehead NEWPORT NEWS, VA - August 12, 2008 (Updated Aug. 14, 2008, 2 p.m. EDT) Henry Whitehead Henry Whitehead, Jr., a longtime CEBAF/JLab staff member, died Monday, August 11th. Henry, a State employee, has worked at JLab since August 1984. His most recent position was as a Sr. Electronics Technician with the SRF Institute's Cryomodule Assembly group. For funeral arrangements, see the Daily Press obituary notice. In lieu of flowers,

  11. DOE, Texas settle super(conducting) differences

    SciTech Connect

    Crawford, M.

    1994-08-02

    The US DOE agreed to pay over $200 million in cash and transfer $510 million in property to Texas to settle the state`s claims against the federal government for cancellation of the Superconducting Super Collider. This article discusses the settlement and its history and what will be done with the facilities.

  12. Nacelle Systems Engineering Model and Hub Systems Engineering Model

    Energy Science and Technology Software Center

    2012-09-30

    nacelleSE and hubSE are a set of models that size wind turbine hub system and drivetrain components based on key turbine design parameters and load inputs from a rotor model.

  13. What are the Energy Innovation Hubs? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    are the Energy Innovation Hubs? What are the Energy Innovation Hubs? August 1, 2010 - 9:07am Addthis What does this project do? Hubs bring together top researchers from academia, industry and the government laboratories spanning multiple scientific and engineering disciplines. This creates an integrated, multidisciplinary systems approach to overcoming critical technological barriers to advances in energy technology. Hubs advance U.S. global leadership in the emerging green economy and are

  14. Henry S. Kenchington, OE-40 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Henry S. Kenchington, OE-40 About Us Henry S. Kenchington, OE-40 - Deputy Assistant Secretary, Cybersecurity and Emerging Threats Research and Development Mr. Henry (Hank) Kenchington is Deputy Assistant Secretary (DAS) for the Cybersecurity and Emerging Threats Research and Development (CET R&D) Division in the Department of Energy's Office of Electricity Delivery and Energy Reliability. He is responsible for leading the national effort to develop the next generation of technologies, tools,

  15. TBU-0010- In the Matter of Henry T. Greene

    Energy.gov [DOE]

    Henry T. Greene, a former employee of Science Applications International Corporation (SAIC) and a present employee of Bechtel SAIC Company LLC (BSC), both Department of Energy (DOE) contractors,...

  16. McHenry County, Illinois: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lake, Illinois McHenry, Illinois Oakwood Hills, Illinois Pistakee Highlands, Illinois Port Barrington, Illinois Prairie Grove, Illinois Richmond, Illinois Ringwood, Illinois...

  17. Wind turbine rotor hub and teeter joint

    DOEpatents

    Coleman, Clint; Kurth, William T.; Jankowski, Joseph

    1994-10-11

    A rotor hub is provided for coupling a wind turbine rotor blade and a shaft. The hub has a yoke with a body which is connected to the shaft, and extension portions which are connected to teeter bearing blocks, each of which has an aperture. The blocks are connected to a saddle which envelops the rotor blade by one or two shafts which pass through the apertures in the bearing blocks. The saddle and blade are separated by a rubber interface which provides for distribution of stress over a larger portion of the blade. Two teeter control mechanisms, which may include hydraulic pistons and springs, are connected to the rotor blade and to the yoke at extension portions. These control mechanisms provide end-of-stroke damping, braking, and stiffness based on the teeter angle and speed of the blade.

  18. The Department of Energy's Energy Innovation Hubs

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Audit Report The Department of Energy's Energy Innovation Hubs OAS-M-13-08 September 2013 Department of Energy Washington, DC 20585 September 30, 2013 MEMORANDUM FOR THE ASSISTANT SECRETARY FOR ENERGY EFFICIENCY AND RENEWABLE ENERGY ASSISTANT SECRETARY FOR NUCLEAR ENERGY ACTING DIRECTOR, OFFICE OF SCIENCE FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General

  19. System and technique for ultrasonic characterization of settling suspensions

    SciTech Connect

    Greenwood, Margaret S.; Panetta, Paul D.; Bamberger, Judith A.; Pappas, Richard A.

    2006-11-28

    A system for determining properties of settling suspensions includes a settling container, a mixer, and devices for ultrasonic interrogation transverse to the settling direction. A computer system controls operation of the mixer and the interrogation devices and records the response to the interrogating as a function of settling time, which is then used to determine suspension properties. Attenuation versus settling time for dilute suspensions, such as dilute wood pulp suspension, exhibits a peak at different settling times for suspensions having different properties, and the location of this peak is used as one mechanism for characterizing suspensions. Alternatively or in addition, a plurality of ultrasound receivers are arranged at different angles to a common transmitter to receive scattering responses at a variety of angles during particle settling. Angular differences in scattering as a function of settling time are also used to characterize the suspension.

  20. Energy Department Announces Launch of Energy Innovation Hub for Critical

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Materials Research | Department of Energy Launch of Energy Innovation Hub for Critical Materials Research Energy Department Announces Launch of Energy Innovation Hub for Critical Materials Research May 31, 2012 - 5:56pm Addthis WASHINGTON - U.S. Secretary of Energy Steven Chu today announced plans to invest up to $120 million over five years to launch a new Energy Innovation Hub, establishing a multidisciplinary and sustained effort to identify problems and develop solutions across the

  1. Modeling and Simulation for Nuclear Reactors Hub | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Modeling and Simulation for Nuclear Reactors Hub Modeling and Simulation for Nuclear Reactors Hub August 1, 2010 - 4:20pm Addthis Scientists and engineers are working to help the nuclear industry make reactors more efficient through computer modeling and simulation. Scientists and engineers are working to help the nuclear industry make reactors more efficient through computer modeling and simulation. The Department's Energy Innovation Hubs are helping to advance promising areas of energy science

  2. doe energy innovation hubs | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DOE Energy Innovation Hubs The U.S. Department of Energy's Energy Innovation Hubs initiative addresses research challenges with potentially high impact on our national energy security that have proved the most resistant to solution by conventional research and development (R&D) management structures. Each Energy Innovation Hub focuses on a single topic, with work spanning from basic research, through engineering development, to facilitating commercialization by industry. The balance of these

  3. MHK Projects/Cornwall Wave Hub | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Technology *MHK TechnologiesPowerBuoy Project Timeline and Milestones *7152009 Commitment agreement signed for Wave Hub *7302010 Cable installation commences *7302011...

  4. Henry County Rural E M C | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    County Rural E M C Jump to: navigation, search Name: Henry County Rural E M C Place: Indiana Phone Number: 1-800-248-8413 Website: www.henrycountyremc.com Twitter:...

  5. Henry County, Virginia: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Virginia. Its FIPS County Code is 089. It is classified as...

  6. Henry County, Iowa: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Iowa. Its FIPS County Code is 087. It is classified as ASHRAE...

  7. Henry County, Indiana: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Indiana. Its FIPS County Code is 065. It is classified as ASHRAE...

  8. Henry County, Missouri: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Missouri. Its FIPS County Code is 083. It is classified as...

  9. Henry County, Georgia: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Georgia. Its FIPS County Code is 151. It is classified as ASHRAE...

  10. Henry County, Kentucky: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Kentucky. Its FIPS County Code is 103. It is classified as...

  11. Henry County, Alabama: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Alabama. Its FIPS County Code is 067. It is classified as ASHRAE...

  12. Henry County, Tennessee: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Tennessee. Its FIPS County Code is 079. It is classified as...

  13. Henry County, Ohio: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Henry County is a county in Ohio. Its FIPS County Code is 069. It is classified as ASHRAE...

  14. National Labs Work to Settle PHEV Fuel Economy Conundrum - News...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    National Labs Work to Settle PHEV Fuel Economy Conundrum NREL-developed methodology shows ... joined forces with researchers from Idaho National Laboratory (INL) and Argonne ...

  15. Physical Modeling of Spinel Crystals Settling at Low Reynolds...

    Office of Scientific and Technical Information (OSTI)

    during the high-level waste (HLW) vitrification process poses a potential danger to ... SLUDGES; SPINELS; SURFACE AREA; VITRIFICATION; WASTES Settling; Spinel; High-level ...

  16. TANK 4 CHARACTERIZATION, SETTLING, AND WASHING STUDIES

    SciTech Connect

    Bannochie, C.; Pareizs, J.; Click, D.; Zamecnik, J.

    2009-09-29

    A sample of PUREX sludge from Tank 4 was characterized, and subsequently combined with a Tank 51 sample (Tank 51-E1) received following Al dissolution, but prior to a supernate decant by the Tank Farm, to perform a settling and washing study to support Sludge Batch 6 preparation. The sludge source for the majority of the Tank 51-E1 sample is Tank 12 HM sludge. The Tank 51-E1 sample was decanted by SRNL prior to use in the settling and washing study. The Tank 4 sample was analyzed for chemical composition including noble metals. The characterization of the Tank 51-E1 sample, used here in combination with the Tank 4 sample, was reported previously. SRNL analyses on Tank 4 were requested by Liquid Waste Engineering (LWE) via Technical Task Request (TTR) HLE-TTR-2009-103. The sample preparation work is governed by Task Technical and Quality Assurance Plan (TTQAP), and analyses were controlled by an Analytical Study Plan and modifications received via customer communications. Additional scope included a request for a settling study of decanted Tank 51-E1 and a blend of decanted Tank 51-E1 and Tank 4, as well as a washing study to look into the fate of undissolved sulfur observed during the Tank 4 characterization. The chemistry of the Tank 4 sample was modeled with OLI Systems, Inc. StreamAnalyzer to determine the likelihood that sulfate could exist in this sample as insoluble Burkeite (2Na{sub 2}SO{sub 4} {center_dot} Na{sub 2}CO{sub 3}). The OLI model was also used to predict the composition of the blended tank materials for the washing study. The following conclusions were drawn from the Tank 4 analytical results reported here: (1) Any projected blend of Tank 4 and the current Tank 51 contents will produce a SB6 composition that is lower in Ca and U than the current SB5 composition being processed by DWPF. (2) Unwashed Tank 4 has a relatively large initial S concentration of 3.68 wt% on a total solids basis, and approximately 10% of the total S is present as an

  17. Department of Energy to Invest $366M in Energy Innovation Hubs

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Department of Energy to Invest 366M in Energy Innovation Hubs Funding Opportunity ... establish and operate three new Energy Innovation Hubs focused on accelerating research ...

  18. Natural Gas Market Centers and Hubs: A 2003 Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Information Administration Logo. If you need assistance viewing this page, please call (202) 586-8800. Natural Gas Market Centers and Hubs: A 2003 Update EIA Home > Natural ...

  19. Energy Innovation Hub Report Shows Philadelphia-area Building...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Innovation Hub Report Shows Philadelphia-area Building Retrofits Could Support 23,500 Jobs November 10, 2011 - 10:36am Addthis This is the Greater Philadelphia Innovation ...

  20. Critical Materials Institute An Energy Innovation Hub Alexander King, Director

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Facilities » Critical Materials Hub Critical Materials Hub Green light reflection from a low-oxygen environment 3D printer laser deposition of metal powder alloys. Photo courtesy of The Critical Materials Institute, Ames Laboratory Green light reflection from a low-oxygen environment 3D printer laser deposition of metal powder alloys. Photo courtesy of The Critical Materials Institute, Ames Laboratory Critical materials, including some rare earth elements that possess unique magnetic,

  1. Prop transport in vertical fractures: settling velocity correlations

    SciTech Connect

    Clark, P.E.; Guler, N.

    1983-03-01

    The settling velocity of propping agents is a critical variable in the calculation of proppant distribution in a fracture. Most computer programs available in the industry today base estimates of settling velocity on a Stokes' Law type calculation. We have found that significant deviations from Stokes' Law settling velocities occur in cross-linked fluids and uncrosslinked fluids (concentrations in excess of 0.48%). This paper discusses experimental results obtained with a dynamic system and the implications which these data have on prop transport calculations. In addition, correlations have been derived which can be used to predict the settling velocities of particles in cross-linked gels. A discussion of these correlations will be included.

  2. Joe Henry named COO for B&W Y-12 | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Joe Henry named COO for ... Joe Henry named COO for B&W Y-12 Posted: September 10, 2012 - 3:30pm Joe Henry, Chief Operating Officer B&W Y-12 announced today that Joe Henry has been named Chief Operating Officer, a new position that has been created to assist the president and general manager in overall site management with a particular focus on operations. Henry currently is president of Nuclear Fuel Services, Inc. (NFS) in Erwin, Tenn., and is expected to temporarily serve in the COO

  3. Microfluidic hubs, systems, and methods for interface fluidic modules

    DOEpatents

    Bartsch, Michael S; Claudnic, Mark R; Kim, Hanyoup; Patel, Kamlesh D; Renzi, Ronald F; Van De Vreugde, James L

    2015-01-27

    Embodiments of microfluidic hubs and systems are described that may be used to connect fluidic modules. A space between surfaces may be set by fixtures described herein. In some examples a fixture may set substrate-to-substrate spacing based on a distance between registration surfaces on which the respective substrates rest. Fluidic interfaces are described, including examples where fluid conduits (e.g. capillaries) extend into the fixture to the space between surfaces. Droplets of fluid may be introduced to and/or removed from microfluidic hubs described herein, and fluid actuators may be used to move droplets within the space between surfaces. Continuous flow modules may be integrated with the hubs in some examples.

  4. Application of hydraulically assembled shaft coupling hubs to large agitators

    SciTech Connect

    Murray, W.E.; Anderson, T.D. ); Bethmann, H.K. )

    1991-01-01

    This paper describes the basis for and implementation of hydraulically assembled shaft coupling hubs for large tank-mounted agitators. This modification to the original design was intended to minimize maintenance personnel exposure to ionizing radiation and also provide for disassembly capability without damage to shafts or hubs. In addition to realizing these objectives, test confirmed that the modified couplings reduced agitator shaft end runouts approximately 65%, thereby reducing bearing loads and increasing service life, a significant enhancement for a nuclear facility. 5 refs.

  5. Application of hydraulically assembled shaft coupling hubs to large agitators

    SciTech Connect

    Murray, W.E.; Anderson, T.D.; Bethmann, H.K.

    1991-12-31

    This paper describes the basis for and implementation of hydraulically assembled shaft coupling hubs for large tank-mounted agitators. This modification to the original design was intended to minimize maintenance personnel exposure to ionizing radiation and also provide for disassembly capability without damage to shafts or hubs. In addition to realizing these objectives, test confirmed that the modified couplings reduced agitator shaft end runouts approximately 65%, thereby reducing bearing loads and increasing service life, a significant enhancement for a nuclear facility. 5 refs.

  6. Press Conference on the Batteries and Energy Storage Hub Announcement:

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    November 30, 2012 - Joint Center for Energy Storage Research December 3, 2012, Videos Press Conference on the Batteries and Energy Storage Hub Announcement: November 30, 2012 UChicago President Robert Zimmer was joined by U.S. Secretary of Energy Steven Chu on November 30, 2012, to announce that a multi-partner team led by Argonne National Laboratory was selected for an award of up to $120 million over five years to establish a new Batteries and Energy Storage Hub, the Joint Center for

  7. Interface structure for hub and mass attachment in flywheel rotors

    DOEpatents

    Deteresa, Steven J.; Groves, Scott E.

    1998-06-02

    An interface structure for hub and mass attachment in flywheel rotors. The interface structure efficiently transmits high radial compression forces and withstands both large circumferential elongation and local stresses generated by mass-loading and hub attachments. The interface structure is comprised of high-strength fiber, such as glass and carbon, woven into an angle pattern which is about 45.degree. with respect to the rotor axis. The woven fiber is bonded by a ductile matrix material which is compatible with and adheres to the rotor material. This woven fiber is able to elongate in the circumferential direction to match the rotor growth during spinning.

  8. Interface structure for hub and mass attachment in flywheel rotors

    DOEpatents

    Deteresa, S.J.; Groves, S.E.

    1998-06-02

    An interface structure is described for hub and mass attachment in flywheel rotors. The interface structure efficiently transmits high radial compression forces and withstands both large circumferential elongation and local stresses generated by mass-loading and hub attachments. The interface structure is comprised of high-strength fiber, such as glass and carbon, woven into an angle pattern which is about 45{degree} with respect to the rotor axis. The woven fiber is bonded by a ductile matrix material which is compatible with and adheres to the rotor material. This woven fiber is able to elongate in the circumferential direction to match the rotor growth during spinning. 2 figs.

  9. Los Alamos expertise integral to nuclear energy innovation hub

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nuclear energy innovation hub Los Alamos expertise integral to nuclear energy innovation hub The information gained through this effort will help extend the life and improve the efficiency of the existing U.S. nuclear reactor fleet and could help lead to the design of safer, longer-lasting materials in next-generation reactors. June 3, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation

  10. Energy Innovation Hubs: Achieving Our Energy Goals with Science |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Innovation Hubs: Achieving Our Energy Goals with Science Energy Innovation Hubs: Achieving Our Energy Goals with Science March 2, 2012 - 6:44pm Addthis Secretary Chu stops at Oak Ridge National Lab in February 2012 for a quick, nuclear-themed visit that included a tour of the Consortium for Advanced Simulation of Light Water Reactors (CASL) and a stop at the new Manufacturing Demonstration Facility (MDF). | Photo courtesy of Oak Ridge National Lab Secretary Chu stops at

  11. Maxwell Hutchinson, Alexander Heinecke, Hans Pabst, Greg Henry, Matteo

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Maxwell Hutchinson, Alexander Heinecke, Hans Pabst, Greg Henry, Matteo Parsani, and David Keyes Parallel Computing Lab, Intel Labs, USA 2016-06-22 International Supercomputing Conference (ISC) Frankfurt, Germany Legal Disclaimer & Optimization Notice INFORMATION IN THIS DOCUMENT IS PROVIDED "AS IS". NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY

  12. Natural Gas Market Centers and Hubs: A 2003 Update

    Reports and Publications

    2003-01-01

    This special report looks at the current status of market centers/hubs in today's natural gas marketplace, examining their role and their importance to natural gas shippers, marketers, pipelines, and others involved in the transportation of natural gas over the North American pipeline network.

  13. New Global Oil & Gas Hub in Oklahoma City | GE Global Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Selects Oklahoma City Site for New Global Hub of Oil & Gas Technology Innovation Click to ... GE Selects Oklahoma City Site for New Global Hub of Oil & Gas Technology Innovation New ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

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

  15. Department of Energy to Invest $366M in Energy Innovation Hubs...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    366M in Energy Innovation Hubs Department of Energy to Invest 366M in Energy Innovation Hubs December 22, 2009 - 12:00am Addthis Washington, DC - U.S. Department of Energy ...

  16. Department of Energy to Invest $366M in Energy Innovation Hubs...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    to Invest 366M in Energy Innovation Hubs Department of Energy to Invest 366M in Energy Innovation Hubs December 22, 2009 - 12:59pm Addthis WASHINGTON, D.C. - U.S. Department of ...

  17. Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel...

    Energy Saver

    Innovation Hubs and the Quest to Turn Sunlight Into Fuel Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel July 22, 2010 - 12:01pm Addthis Daniel B. Poneman Daniel B. ...

  18. Energy Innovation Hubs: A Home for Scientific Collaboration

    SciTech Connect

    Chu, Steven

    2012-01-01

    Secretary Chu will host a live, streaming Q&A session with the directors of the Energy Innovation Hubs on Tuesday, March 6, at 2:15 p.m. EST. The directors will be available for questions regarding their teams' work and the future of American energy. Ask your questions in the comments below, or submit them on Facebook, Twitter (@energy), or send an e-mail to newmedia@hq.doe.gov, prior or during the live event. Dr. Hank Foley is the director of the Greater Philadelphia Innovation Cluster for Energy-Efficient Buildings, which is pioneering new data intensive techniques for designing and operating energy efficient buildings, including advanced computer modeling. Dr. Douglas Kothe is the director of the Consortium for Advanced Simulation of Light Water Reactors, which uses powerful supercomputers to create "virtual" reactors that will help improve the safety and performance of both existing and new nuclear reactors. Dr. Nathan Lewis is the director of the Joint Center for Artificial Photosynthesis, which focuses on how to produce fuels from sunlight, water, and carbon dioxide. The Energy Innovation Hubs are major integrated research centers, with researchers from many different institutions and technical backgrounds. Each hub is focused on a specific high priority goal, rapidly accelerating scientific discoveries and shortening the path from laboratory innovation to technological development and commercial deployment of critical energy technologies. Ask your questions in the comments below, or submit them on Facebook, Twitter (@energy), or send an e-mail to newmedia@energy.gov, prior or during the live event. The Energy Innovation Hubs are major integrated research centers, with researchers from many different institutions and technical backgrounds. Each Hub is focused on a specific high priority goal, rapidly accelerating scientific discoveries and shortening the path from laboratory innovation to technological development and commercial deployment of critical energy

  19. Energy Innovation Hubs: A Home for Scientific Collaboration

    ScienceCinema

    Chu, Steven

    2013-05-29

    Secretary Chu will host a live, streaming Q&A session with the directors of the Energy Innovation Hubs on Tuesday, March 6, at 2:15 p.m. EST. The directors will be available for questions regarding their teams' work and the future of American energy. Ask your questions in the comments below, or submit them on Facebook, Twitter (@energy), or send an e-mail to newmedia@hq.doe.gov, prior or during the live event. Dr. Hank Foley is the director of the Greater Philadelphia Innovation Cluster for Energy-Efficient Buildings, which is pioneering new data intensive techniques for designing and operating energy efficient buildings, including advanced computer modeling. Dr. Douglas Kothe is the director of the Consortium for Advanced Simulation of Light Water Reactors, which uses powerful supercomputers to create "virtual" reactors that will help improve the safety and performance of both existing and new nuclear reactors. Dr. Nathan Lewis is the director of the Joint Center for Artificial Photosynthesis, which focuses on how to produce fuels from sunlight, water, and carbon dioxide. The Energy Innovation Hubs are major integrated research centers, with researchers from many different institutions and technical backgrounds. Each hub is focused on a specific high priority goal, rapidly accelerating scientific discoveries and shortening the path from laboratory innovation to technological development and commercial deployment of critical energy technologies. Ask your questions in the comments below, or submit them on Facebook, Twitter (@energy), or send an e-mail to newmedia@energy.gov, prior or during the live event. The Energy Innovation Hubs are major integrated research centers, with researchers from many different institutions and technical backgrounds. Each Hub is focused on a specific high priority goal, rapidly accelerating scientific discoveries and shortening the path from laboratory innovation to technological development and commercial deployment of critical energy

  20. Brian Henry named portfolio federal project director for Y-12 cleanup |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Brian Henry named portfolio federal project director for Y-12 cleanup Brian Henry named portfolio federal project director for Y-12 cleanup October 3, 2016 - 2:04pm Addthis OAK RIDGE, Tenn. - The U.S. Department of Energy's (DOE) Oak Ridge Office of Environmental Management (OREM) has named Brian Henry as its new portfolio federal project director for cleanup at the Y-12 National Security Complex. As the portfolio federal project director, Henry oversees all of the

  1. Digital microfluidic hub for automated nucleic acid sample preparation.

    SciTech Connect

    He, Jim; Bartsch, Michael S.; Patel, Kamlesh D.; Kittlaus, Eric A.; Remillared, Erin M.; Pezzola, Genevieve L.; Renzi, Ronald F.; Kim, Hanyoup

    2010-07-01

    We have designed, fabricated, and characterized a digital microfluidic (DMF) platform to function as a central hub for interfacing multiple lab-on-a-chip sample processing modules towards automating the preparation of clinically-derived DNA samples for ultrahigh throughput sequencing (UHTS). The platform enables plug-and-play installation of a two-plate DMF device with consistent spacing, offers flexible connectivity for transferring samples between modules, and uses an intuitive programmable interface to control droplet/electrode actuations. Additionally, the hub platform uses transparent indium-tin oxide (ITO) electrodes to allow complete top and bottom optical access to the droplets on the DMF array, providing additional flexibility for various detection schemes.

  2. Lockheed Martin Agrees to Pay $5 Million to Settle False Claims...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lockheed Martin Agrees to Pay 5 Million to Settle False Claims Act Allegations Lockheed Martin Agrees to Pay 5 Million to Settle False Claims Act Allegations PDF icon Lockheed ...

  3. Henry Kostalik > Researcher - 3M > Center Alumni > The Energy Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center at Cornell Henry Kostalik Researcher - 3M hak27@cornell.edu Originally a member of the Coates Group, Henry received his PhD from Cornell in 2011. He is now working as a Sr. Research Specialist at 3M Corporate Research Laboratory.

  4. DUST TRANSPORT IN PROTOSTELLAR DISKS THROUGH TURBULENCE AND SETTLING

    SciTech Connect

    Turner, N. J.; Carballido, A. [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States); Sano, T., E-mail: neal.turner@jpl.nasa.go [Institute of Laser Engineering, Osaka University, Suita, Osaka 565-0871 (Japan)

    2010-01-01

    We apply ionization balance and magnetohydrodynamical (MHD) calculations to investigate whether magnetic activity moderated by recombination on dust grains can account for the mass accretion rates and the mid-infrared spectra and variability of protostellar disks. The MHD calculations use the stratified shearing-box approach and include grain settling and the feedback from the changing dust abundance on the resistivity of the gas. The two-decade spread in accretion rates among solar-mass T Tauri stars is too large to result solely from variations in the grain size and stellar X-ray luminosity, but can plausibly be produced by varying these parameters together with the disk magnetic flux. The diverse shapes and strengths of the mid-infrared silicate bands can come from the coupling of grain settling to the distribution of the magnetorotational turbulence, through the following three effects. First, recombination on grains 1 mum or smaller yields a magnetically inactive dead zone extending more than two scale heights from the midplane, while turbulent motions in the magnetically active disk atmosphere overshoot the dead zone boundary by only about one scale height. Second, grains deep in the dead zone oscillate vertically in wave motions driven by the turbulent layer above, but on average settle at the rates found in laminar flow, so that the interior of the dead zone is a particle sink and the disk atmosphere will become dust-depleted unless resupplied from elsewhere. Third, with sufficient depletion, the dead zone is thinner and mixing dredges grains off the midplane. The last of these processes enables evolutionary signatures such as the degree of settling to sometimes decrease with age. The MHD results also show that the magnetic activity intermittently lifts clouds of small grains into the atmosphere. Consequently the photosphere height changes by up to one-third over timescales of a few orbits, while the extinction along lines of sight grazing the disk surface

  5. W.E. Henry Symposium compendium: The importance of magnetism in physics and material science

    SciTech Connect

    Carwell, H.

    1997-09-19

    This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.

  6. Henry`s law solubilities and Setchenow coefficients for biogenic reduced sulfur species obtained from gas-liquid uptake measurements

    SciTech Connect

    De Bruyn, W.J.; Swartz, E.; Hu, J.H. [Boston College, Chestnut Hill, MA (United States)] [and others] [Boston College, Chestnut Hill, MA (United States); and others

    1995-04-20

    Biogenically produced reduced sulfur compounds, including dimethylsulfide (DMS, CH{sub 3}SCH{sub 3}), hydrogen sulfide (H{sub 2}S), carbon disulfide (CS{sub 2}), methyl mercaptan (CH{sub 3}SH), and carbonyl sulfide (OCS), are a major source of sulfur in the marine atmosphere. This source is estimated to contribute 25-40% of global sulfur emissions. These species and their oxidation products, dimethyl sulfoxide (DMSO), dimethyl sulfone (DMSO{sub 2}), and methane sulfonic acid (MSA), dominate the production of aerosol and cloud condensation nuclei (CCN) in the clean marine atmosphere. The multiphase chemical processes for these species must be understood in order to study the evolving role of combustion-produced sulfur oxides over the oceans. Using a newly developed bubble column apparatus, a series of aqueous phase uptake studies have been completed for the reduced sulfur species DMS, H{sub 2}S, CS{sub 2}, CH{sub 3}SH, and OCS. Aqueous phase uptake has been studied as a function of temperature (278-298 K), pH (1-14), H{sub 2}O{sub 2} concentration (0-1 M), NaCl concentration (0-5 M), and (NH{sub 4}){sub 2}SO{sub 4} concentration (0-4 M). The Henry`s law coefficients for CH{sub 3}SH and CS{sub 2} were determined for the first time, as were the Setchenow coefficients for all the species studied. 33 refs., 8 figs., 2 tabs.

  7. Jerome I. Friedman, Henry W. Kendall, Richard E. Taylor and the Development

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of the Quark Jerome I. Friedman, Henry W. Kendall, Richard E. Taylor and the Development of the Quark Resources with Additional Information Jerome I. Friedman Jerome I. Friedman Courtesy AIP Emilio Segrè Visual Archives, W. F. Meggers Gallery of Nobel Laureates Richard E. Taylor Richard E. Taylor Courtesy of Stanford Linear Accelerator Center Henry W. Kendall Henry W. Kendall Courtesy AIP Emilio Segrè Visual Archive, W. F. Meggers Gallery of Nobel Laureates The 1990 Nobel Prize in Physics

  8. Draft final risk assessment lime settling basins. Version 2. 1

    SciTech Connect

    Not Available

    1990-10-25

    The preferred alternative Lime Settling Basins (LSB) Interim Response Action (IRA) selected to inhibit further migration of contaminants from the LSB included moving the stockpiled lime sludge adjacent to the LSB back into the LSB, the construction of a subsurface barrier (i.e., slurry wall), placement of a soil cap and vegative cover, and the installation of a groundwater extraction system. This IRA is expected to be completed in approximately 6 months. The LSB IRA Risk Assessment (RA) presents the methodologies, quantitative and qualitative results, and assumptions used to determine if a potential risk exists to humans and biota from the activities of the LSB IRA. The activities associated with the relocation of the lime sludge into the LSB and the installation of the slurry wall are the focus of this RA, since they include disturbance of soils identified as contaminated.

  9. Estimate of Hanford Waste Rheology and Settling Behavior

    SciTech Connect

    Poloski, Adam P.; Wells, Beric E.; Tingey, Joel M.; Mahoney, Lenna A.; Hall, Mark N.; Thomson, Scott L.; Smith, Gary Lynn; Johnson, Michael E.; Meacham, Joseph E.; Knight, Mark A.; Thien, Michael G.; Davis, Jim J.; Onishi, Yasuo

    2007-10-26

    The U.S. Department of Energy (DOE) Office of River Protection’s Waste Treatment and Immobilization Plant (WTP) will process and treat radioactive waste that is stored in tanks at the Hanford Site. Piping, pumps, and mixing vessels have been selected to transport, store, and mix the high-level waste slurries in the WTP. This report addresses the analyses performed by the Rheology Working Group (RWG) and Risk Assessment Working Group composed of Pacific Northwest National Laboratory (PNNL), Bechtel National Inc. (BNI), CH2M HILL, DOE Office of River Protection (ORP) and Yasuo Onishi Consulting, LLC staff on data obtained from documented Hanford waste analyses to determine a best-estimate of the rheology of the Hanford tank wastes and their settling behavior. The actual testing activities were performed and reported separately in referenced documentation. Because of this, many of the required topics below do not apply and are so noted.

  10. Lockheed Martin Agrees to Pay $5 Million to Settle False Claims Act

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Allegations | Department of Energy Lockheed Martin Agrees to Pay $5 Million to Settle False Claims Act Allegations Lockheed Martin Agrees to Pay $5 Million to Settle False Claims Act Allegations Lockheed Martin Agrees to Pay $5 Million to Settle False Claims Act Allegations (77.71 KB) More Documents & Publications Sandia Corporation Agrees to Pay $4.7 Million to Resolve Allegations Related to Lobbying Activities IG Investigation with DOJ Results in over $10million Settlement Savannah

  11. Savannah River Site Contractor Agrees to Pay $3.8 Million to Settle False

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Claims Act Allegations | Department of Energy Savannah River Site Contractor Agrees to Pay $3.8 Million to Settle False Claims Act Allegations Savannah River Site Contractor Agrees to Pay $3.8 Million to Settle False Claims Act Allegations Savannah River Site Contractor Agrees to Pay $3.8 Million to Settle False Claims Act Allegations (18.94 KB) More Documents & Publications IG Investigation with DOJ Results in over $10million Settlement Lockheed Martin Agrees to Pay $5 Million to Settle

  12. Settling of loose-fill insulations due to vibration

    SciTech Connect

    Yarbrough, D.W.; McElroy, D.L.; Wright, J.W.

    1981-12-01

    Vibration and impact testing of loose-fill cellulosic, fiberglass, and rock wool insulations has been carried out to provide a data base for settled density tests. The ratio of final density to initial density for the three materials has been determined for repeated 19-mm (0.75-in.) drops, repeated 152-mm (6.0-in.) drops, and vibrations at frequencies from 10 to 60 Hz with displacements from 0.1 mm (0.004 in.) to 6.35 mm (0.25 in.). Repeated 19-mm or 152-mm drops increased the density ratio for rock wool insulation specimens the most, while the cellulosic insulation specimens were affected the least. Density ratios after 200 19-mm drops averaged 1.75 for loose-fill rock wool, 1.45 for loose-fill fiberglass, and 1.27 for loose-fill cellulosic insulations. Vibration tests for 7200 s at 0.1-mm displacement and 15 Hertz produced negligible changes in the densities of all three loose-fill insulations. An 1800-s vibration test at 2.5 mm (0.1 in.) and 10 Hz resulted in average density ratios of 1.05, 1.11, and 1.18 for specimens of loose-fill cellulosic, rock wool, and fiberglass insulations, respectively. Changes in either frequency of vibration, displacement, or test duration can be used to achieve a wide range of laboratory results. Efforts to correlate laboratory results with in situ density measurements are presented.

  13. Settling of loose-fill insulations due to vibration

    SciTech Connect

    Yarbrough, D.W.; Wright, J.H.; McElroy, D.L.; Scanlan, T.F.

    1983-01-01

    Vibration and impact testing of loose-fill cellulosic, fiberglass, and rock wool insulations has been carried out to provide a data base for settled density tests. The ratio of final density to initial density for the three materials has been determined for repeated 19-mm (0.75-in.) drops, repeated 152-mm (6.0-in.) drops, and vibrations at frequencies from 10 to 60 Hz with displacements from 0.1 mm (0.004 in.) to 6.35 mm (0.25 in.). Repeated 19-mm or 152-mm drops increased the density ratio for rock wool insulation specimens the most, while the cellulosic insulation specimens were affected the least. Density ratios after 200 19-mm drops averaged 1.75 for loose-fill rock wool, 1.45 for loose-fill fiberglass, and 1.27 for loose-fill cellulosic insulations. Vibration tests for 7200 s at 0.1-mm displacement and 15 Hertz produced negligible changes in the densities of all three loose-fill insulations. An 1800-s vibration test at 2.5 mm (0.1 in.) and 10 Hz resulted in average density ratios of 1.05, 1.11, and 1.18 for specimens of loose-fill cellulosic, rock wool, and fiberglass insulations, respectively. Changes in either frequency of vibration, displacement, or test duration can be used to achieve a wide range of laboratory results. Efforts to correlate laboratory results with in situ density measurements are presented.

  14. Explicit equation for particle settling velocities in solid-liquid systems

    SciTech Connect

    Zigrang, D.J.; Sylvester, N.D.

    1981-11-01

    Zanker has recently presented nomographs for determining particle settling velocities in solid-liquid systems. These nomographs were based on the general correlations developed by Barnea and Mizrahi and Barnea and Mednick. This work presents an equation directly computing particle settling velocities, eliminating the uncertainty associated with nomographs.

  15. Energy Department to Launch New Energy Innovation Hub Focused on Advanced

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Batteries and Energy Storage | Department of Energy to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy Storage Energy Department to Launch New Energy Innovation Hub Focused on Advanced Batteries and Energy Storage February 7, 2012 - 9:32am Addthis Washington, D.C. - U.S. Secretary of Energy Steven Chu announced today plans to launch a new Energy Innovation Hub for advanced research on batteries and energy storage with an investment of up to $120 million over five

  16. Energy Department to Provide $75 Million for 'Fuels from Sunlight' Hub

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy to Provide $75 Million for 'Fuels from Sunlight' Hub Energy Department to Provide $75 Million for 'Fuels from Sunlight' Hub April 28, 2015 - 4:46pm Addthis News Media Contact (202) 586-4940 DOENews@hq.doe.gov Center Aims to Produce Liquid Transportation Fuels from Sunlight WASHINGTON - The U.S. Department of Energy today announced $75 million in funding to renew the Joint Center for Artificial Photosynthesis (JCAP), a DOE Energy Innovation Hub originally established in

  17. Department of Energy to Invest $366M in Energy Innovation Hubs...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    possible-are evidence that we can build creative, highly-integrated research teams that ... risky for industry to fund. 3) The third novel funding model, Energy Innovation Hubs, ...

  18. Welcome and Overview of Workshop and Energy Innovation Hubs Video (Text Version)

    Energy.gov [DOE]

    This is a text version of the welcome and overview of the workshop and energy innovation hubs video presented at the Critical Materials Workshop, held on April 3, 2012 in Arlington, Virginia.

  19. Energy Innovation Hub Report Shows Philadelphia-area Building Retrofits Could Support 23,500 Jobs

    Energy.gov [DOE]

    Recent reports commissioned by the Energy Efficiency Buildings Hub highlight the potential of a massive retrofit project aimed to reduce the area's building energy use by 50 percent in the next 10 years.

  20. Research documents of the late Nobel Laureate Henry Taube featured at OSTI

    Office of Scientific and Technical Information (OSTI)

    | OSTI, US Dept of Energy Office of Scientific and Technical Information documents of the late Nobel Laureate Henry Taube featured at OSTI Back to the OSTI News Listing for 2009 Research documents of Henry Taube from the 1960s and 1970s can be downloaded in full-text format from OSTI's DOE R&D Accomplishments website. Taube received the 1983 Nobel Prize in Chemistry and was cited by the Nobel Committee as "one of the most creative research workers of our age in the field of

  1. Henry C. Honeck, 1974 | U.S. DOE Office of Science (SC)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Henry C. Honeck, 1974 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-2411 E: Email Us 1970's Henry C. Honeck, 1974 Print Text Size: A A A FeedbackShare Page Reactors: For his diverse and

  2. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    19, 2006 | Release Date: July 20, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Friday, July 20 (next release 2:00 p.m. on July 27, 2006) Since Wednesday, July 12, natural gas spot prices increased at most market locations in the Lower 48 States.On Wednesday, July 19, prices at the Henry Hub averaged $5.89 per MMBtu, increasing 24 cents per MMBtu, or about 4 percent, since the previous Wednesday. The NYMEX futures contract for August delivery at the Henry Hub settled at $5.862

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    26, 2006 | Release Date: July 27, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, July 27 (next release 2:00 p.m. on August 3, 2006) Since Wednesday, July 19, natural gas spot prices have increased at all market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub increased by about 14 percent to $6.71 per MMBtu. Yesterday (July 26), the price of the NYMEX futures contract for August delivery at the Henry Hub settled at $6.887 per

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2007 | Release Date: October 11, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, October 11, 2007 (next release 2:00 p.m. on October 18, 2007) Since Wednesday, October 3, natural gas spot prices decreased at most markets in the Lower 48 States outside the Midcontinent region. Prices at the Henry Hub fell 17 cents per MMBtu, or 2 percent, since Wednesday to $6.79 per MMBtu. At the NYMEX, the futures contract for November delivery at the Henry Hub settled yesterday

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    3, 2001 | Release Date: June 4, 2001 Previous Issues Week: 11/21/2016 (View Archive) Stock builds slowed from their recent pace, even though spot prices continued their downward trend to end the week at the Henry Hub at $3.71 per MMBtu, which is a Friday-to-Friday decline of $0.14 per MMBtu. The NYMEX contract price for June delivery at the Henry Hub settled Tuesday at $3.738, the lowest close-out of a near month contract since the May 2000 contract. The July contract price was $3.930 per MMBtu

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    25, 2001 | Release Date: November 26, 2001 Previous Issues Week: 11/21/2016 (View Archive) Overview: The spot price at the Henry Hub finished the abbreviated trading week on Wednesday, November 21 at $1.91 per MMBtu, roughly 22 cents or 13 percent over the previous Friday.On the NYMEX, the settlement price of the futures contract for December delivery at the Henry Hub settled at $2.813 per MMBtu, up roughly 18 cents over the previous Friday.Market prices were affected early in the week by the

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2001 | Release Date: December 17, 2001 Previous Issues Week: 11/21/2016 (View Archive) Overview: The spot price at the Henry Hub finished the trading week on December 14 at $2.41 per MMBtu, roughly 30 cents or 14 percent over the previous Friday.On the NYMEX, the settlement price of the futures contract for January delivery at the Henry Hub settled at $2.846 per MMBtu, up nearly 28 cents over the previous Friday.Market prices were affected early in the week by colder weather, and then by

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    6, 2002 | Release Date: January 07, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: The spot price at the Henry Hub finished the trading week on January 4 at $2.36 per MMBtu, roughly 30 cents or over 11 percent less than on the previous Friday. On the NYMEX, the settlement price of the futures contract for February delivery at the Henry Hub settled at $2.275 per MMBtu, down nearly 50 cents from the previous Friday. Market prices were affected early in the week by colder

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2002 | Release Date: January 22, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Spot prices at many market locations across the country finished the week on Friday, January 18 with sharp decreases that reversed gains from earlier in the week. Prices at the Henry Hub declined 2 cents per MMBtu compared with the previous Friday. On the NYMEX, the settlement price of the futures contract for February delivery at the Henry Hub settled at $2.236 per MMBtu, up roughly 3 cents over

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2002 | Release Date: February 19, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Spot prices at many market locations finished the week on Friday, February 15 with sharp decreases that reversed most of the gains from earlier in the week. The price at the Henry Hub was $2.18, a decline of 2 cents per MMBtu compared with the previous Friday. On the NYMEX, the price of the futures contract for March delivery at the Henry Hub settled at $2.206 per MMBtu, roughly 2 cents greater

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    23, 2003 | Release Date: April 24, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Since Wednesday, April 16, natural gas spot prices were lower at nearly all locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 4 cents or less than 1 percent to $5.58 per MMBtu. The price of the NYMEX futures contract for May delivery at the Henry Hub decreased roughly 11 cents per MMBtu or nearly 2 percent since last Wednesday to settle at $5.569

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    19, 2004 | Release Date: May 20, 2004 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, May 20 (next release 2:00 p.m. on May 27) Since Wednesday, May 12, natural gas spot prices have decreased at virtually all market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 21 cents or about 3 percent to $6.18 per MMBtu. Yesterday (May 19), the price of the NYMEX futures contract for June delivery at the Henry Hub settled at $6.455

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    30, 2004 | Release Date: July 1, 2004 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, July 1 (next release 2:00 p.m. on July 8) Since Wednesday, June 23, natural gas spot prices have decreased at virtually all market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 24 cents or about 4 percent to $6.05 per MMBtu. Yesterday (June 30), the price of the NYMEX futures contract for August delivery at the Henry Hub settled at

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    21, 2004 | Release Date: July 22, 2004 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, July 22 (next release 2:00 p.m. on July 29) Since Wednesday, July 14, natural gas spot prices have increased at virtually all market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub remained at $5.91 per MMBtu. Yesterday (July 21), the price of the NYMEX futures contract for August delivery at the Henry Hub settled at $5.931 per MMBtu, decreasing

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    August 4, 2004 | Release Date: August 5, 2004 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 5 (next release 2:00 p.m. on August 12) Since Wednesday, July 28, natural gas spot prices have decreased at most market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub declined 7 cents or about 1 percent to $5.70 per MMBtu. Yesterday (August 4), the price of the NYMEX futures contract for September delivery at the Henry Hub settled

  16. Short-Term Energy Outlook - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    Natural Gas Prices and temperatures: The front-month natural gas contract for delivery at Henry Hub moved lower in the second half of October and settled at $2.77 per million British thermal units (MMBtu) on November 3 (Figure 8). The price volatility toward the end of October was mostly the result of warmer-than-normal weather and a change in the delivery month from November to December, reflecting seasonality in natural gas prices. The average Henry Hub natural gas spot price in October

  17. Price hub","Trade date","Delivery start date","Delivery

    Energy Information Administration (EIA) (indexed site)

    ...nd.ms-excel",42186,42186,2.8,2.76,2.774,-0.0266,418500,61,18 "Henry","application....ms-excel",42306,42306,2.405,2.37,2.3913,0.0266,283600,38,20 "Socal-Citygate","application...

  18. Surface--micromachined rotatable member having a low-contact-area hub

    DOEpatents

    Rodgers, M. Steven; Sniegowski, Jeffry J.

    2002-01-01

    A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 .mu.m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

  19. Surface-micromachined rotatable member having a low-contact-area hub

    DOEpatents

    Rodgers, M. Steven; Sniegowski, Jeffry J.; Krygowski, Thomas W.

    2003-11-18

    A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 .mu.m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

  20. From: Onaran, Karen To: Congestion Study Comments Cc: Meyer, David; Fama, Jim; Ingram, Tony; Bartholomot, Henri

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Onaran, Karen To: Congestion Study Comments Cc: Meyer, David; Fama, Jim; Ingram, Tony; Bartholomot, Henri Subject: Draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 4:37:41 PM Attachments: image001.png Third Triennial Congestion Study - EEI Comments.pdf Mr. Meyer, et al., Attached please find EEI's comments in response to the DOE Draft National Electric Transmission Congestion Study, 79 Fed. Reg. 49076 (Aug. 19, 2014). Please do not hesitate to contact us

  1. National Geothermal Data System Hub Deployment Timeline (Appendix E-1-d)

    SciTech Connect

    Caudill, Christy

    2015-12-20

    Excel spreadsheet describing activity, spending, and development for the four data hubs (Arizona Geoloical Survey, Kentucky Geological Survey, Illinois Geological Survey, and Nevada Bureau of Mines and Geology) serving data for the National Geothermal Data System under the State Contributions to the National Geothermal Data System Project.

  2. Development of passive-controlled HUB (teetered brake & damper mechanism) of horizontal axis wind turbine

    SciTech Connect

    Shimizu, Yukimaru; Kamada, Yasunari; Maeda, Takao

    1997-12-31

    For the purpose of the improvement of reliability of the Mega-Watt wind turbine, this paper indicates the development of an original mechanism for the passive-controlled hub, which has the effects of braking and damping on aerodynamic forces. This mechanism is useful for variable speed control of the large wind turbine. The passive-controlled hub is the combination of two mechanisms. One is the passive-teetered and damping mechanism, and the other is the passive-variable-pitch mechanism. These mechanism are carried out by the combination of the teetering and feathering motions. When the wind speed exceeds the rated wind speed, the blade is passively teetered in a downwind direction and, simultaneously, a feathering mechanism, which is linked to the teetering mechanism through a connecting rods, is activated. Testing of the model horizontal axis wind turbine in a wind tunnel showed that the passive-controlled hub mechanism can suppress the over-rotational speed of the rotor. By the application of the passive-controlled hub mechanism, the maximum rotor speed is reduced to about 60%.

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    18, 2015 | Release date: December 17, 2015 | Next release: January 7, 2016 | Previous weeks JUMP TO: In The News | Overview | Prices/Supply/Demand | Storage In the News: Natural Gas Prices at 16-Year Low Natural gas spot prices hit a 16-year low this week, with the Henry Hub spot price settling at $1.65 per million British thermal units (MMBtu) on Tuesday, December 15. Futures prices also settled at their lowest level since March 1999, with the near-month contract settling at $1.790/MMBtu on

  4. Establishment of a Hub for the Light Water Reactor Sustainability Online Monitoring Community

    SciTech Connect

    Nancy J. Lybeck; Magdy S. Tawfik; Binh T. Pham

    2011-08-01

    Implementation of online monitoring and prognostics in existing U.S. nuclear power plants will involve coordinating the efforts of national laboratories, utilities, universities, and private companies. Internet-based collaborative work environments provide necessary communication tools to facilitate interaction between geographically diverse participants. Available technologies were considered, and a collaborative workspace was established at INL as a hub for the light water reactor sustainability online monitoring community.

  5. Continuous integration for concurrent MOOSE framework and application development on GitHub

    DOE PAGES [OSTI]

    Slaughter, Andrew E.; Peterson, John W.; Gaston, Derek R.; Permann, Cody J.; Andrs, David; Miller, Jason M.

    2015-11-20

    For the past several years, Idaho National Laboratory’s MOOSE framework team has employed modern software engineering techniques (continuous integration, joint application/framework source code repos- itories, automated regression testing, etc.) in developing closed-source multiphysics simulation software (Gaston et al., Journal of Open Research Software vol. 2, article e10, 2014). In March 2014, the MOOSE framework was released under an open source license on GitHub, significantly expanding and diversifying the pool of current active and potential future contributors on the project. Despite this recent growth, the same philosophy of concurrent framework and application development continues to guide the project’s development roadmap. Severalmore » specific practices, including techniques for managing multiple repositories, conducting automated regression testing, and implementing a cascading build process are discussed in this short paper. Furthermore, special attention is given to describing the manner in which these practices naturally synergize with the GitHub API and GitHub-specific features such as issue tracking, Pull Requests, and project forks.« less

  6. Continuous integration for concurrent MOOSE framework and application development on GitHub

    SciTech Connect

    Slaughter, Andrew E.; Peterson, John W.; Gaston, Derek R.; Permann, Cody J.; Andrs, David; Miller, Jason M.

    2015-11-20

    For the past several years, Idaho National Laboratory’s MOOSE framework team has employed modern software engineering techniques (continuous integration, joint application/framework source code repos- itories, automated regression testing, etc.) in developing closed-source multiphysics simulation software (Gaston et al., Journal of Open Research Software vol. 2, article e10, 2014). In March 2014, the MOOSE framework was released under an open source license on GitHub, significantly expanding and diversifying the pool of current active and potential future contributors on the project. Despite this recent growth, the same philosophy of concurrent framework and application development continues to guide the project’s development roadmap. Several specific practices, including techniques for managing multiple repositories, conducting automated regression testing, and implementing a cascading build process are discussed in this short paper. Furthermore, special attention is given to describing the manner in which these practices naturally synergize with the GitHub API and GitHub-specific features such as issue tracking, Pull Requests, and project forks.

  7. Description of work for 100-N Hanford Generating Plant settling pond drilling and sampling

    SciTech Connect

    Galbraith, R.P.

    1993-09-01

    This description of work details the field activities associated with borehole drilling and sampling of the 100-N Hanford Generating Plant (HGP) Settling Pond and will serve as a field guide for those performing the work. It should be used in conjunction with the Environmental Investigations and Site Characterization Manual (WHC 1988a) for specific procedures. The borehole location is shown in Figure 1. The settling pond, the dimensions of which are 40 m by 16 m (131.3 ft by 52.5 ft), is located at the HGP adjacent to the 100-N Area. The pond received process water from the plant. The water contained trace oxygen scavenging conditioners such as morpholine, hydrazine, and ammonia. Surface radioactivity readings are 150 to 500 cpm. Trace levels of surface contamination are present. Drilling and sampling will be in accordance with procedures in the EII manual (WHC 1988a).

  8. Mixing behavior of a model cellulosic biomass slurry during settling and resuspension

    DOE PAGES [OSTI]

    Crawford, Nathan C.; Sprague, Michael A.; Stickel, Jonathan J.

    2016-01-29

    Thorough mixing during biochemical deconstruction of biomass is crucial for achieving maximum process yields and economic success. However, due to the complex morphology and surface chemistry of biomass particles, biomass mixing is challenging and currently it is not well understood. This study investigates the bulk rheology of negatively buoyant, non-Brownian α-cellulose particles during settling and resuspension. The torque signal of a vane mixer across two distinct experimental setups (vane-in-cup and vane-in-beaker) was used to understand how mixing conditions affect the distribution of biomass particles. During experimentation, a bifurcated torque response as a function of vane speed was observed, indicating thatmore » the slurry transitions from a “settling-dominant” regime to a “suspension-dominant” regime. The torque response of well-characterized fluids (i.e., DI water) were then used to empirically identify when sufficient mixing turbulence was established in each experimental setup. The predicted critical mixing speeds were in agreement with measured values, suggesting that secondary flows are required in order to keep the cellulose particles fully suspended. In addition, a simple scaling relationship was developed to model the entire torque signal of the slurry throughout settling and resuspension. Furthermore, qualitative and semi-quantitative agreement between the model and experimental results was observed.« less

  9. Henry A

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Government & Industry Affairs 1050 K Street, NW Suite 900 Washington, D.C. 20001 (202) 962-8550 April 19, 2012 To: Docket Number EERE-2008-BT-STD-005 From: Ric Erdheim, Senior Counsel, Philips Electronics Re: Ex Parte Communication Participants: Peter Shreve and Ric Erdheim, Philips Electronics Vic Petrolatti, DOE Michael Kido, DOE General Counsel Office Matt Nardotti, Navigant Consulting Discussion: Philips staff asked a series of questions regarding the application of the test procedure

  10. TANK 21 AND TANK 24 BLEND AND FEED STUDY: BLENDING TIMES, SETTLING TIMES, AND TRANSFERS

    SciTech Connect

    Lee, S.; Leishear, R.; Poirier, M.

    2012-05-31

    The Salt Disposition Integration (SDI) portfolio of projects provides the infrastructure within existing Liquid Waste facilities to support the startup and long term operation of the Salt Waste Processing Facility (SWPF). Within SDI, the Blend and Feed Project will equip existing waste tanks in the Tank Farms to serve as Blend Tanks where salt solutions of up to 1.2 million gallons will be blended in 1.3 million gallon tanks and qualified for use as feedstock for SWPF. In particular, Tanks 21 and 24 are planned to be used for blending and transferring to the SDI feed tank. These tanks were evaluated here to determine blending times, to determine a range of settling times for disturbed sludge, and to determine that the SWPF Waste Acceptance Criteria that less than 1200 mg/liter of solids will be entrained in salt solutions during transfers from the Tank 21 and Tank 24 will be met. Overall conclusions for Tank 21 and Tank 24 operations include: (1) Experimental correction factors were applied to CFD (computational fluid dynamics) models to establish blending times between approximately two and five hours. As shown in Phase 2 research, blending times may be as much as ten times greater, or more, if lighter fluids are added to heavier fluids (i.e., water added to salt solution). As the densities of two salt solutions converge this effect may be minimized, but additional confirmatory research was not performed. (2) At the current sludge levels and the presently planned operating heights of the transfer pumps, solids entrainment will be less than 1200 mg/liter, assuming a conservative, slow settling sludge simulant. (3) Based on theoretical calculations, particles in the density range of 2.5 to 5.0 g/mL must be greater than 2-4 {micro}m in diameter to ensure they settle adequately in 30-60 days to meet the SWPF feed criterion (<1200 mg/l). (4) Experimental tests with sludge batch 6 simulant and field turbidity data from a recent Tank 21 mixing evolution suggest the solid

  11. RHEOLOGY OF SETTLED SOLIDS IN THE SMALL COLUMN ION EXCHANGE PROCESS

    SciTech Connect

    Ferguson, C.; Prior, M.; Koopman, D.; Edwards, T.

    2011-06-20

    The Small Column Ion Exchange (SCIX) process is being developed to remove cesium, strontium, and actinides from Savannah River Site (SRS) Liquid Waste using an existing waste tank as process housing. This method includes the addition of monosodium titanate (MST) to a waste tank containing salt solution and entrained sludge solids, followed by tank mixing and filtration. The filtrate is then processed through in-tank ion exchange columns containing crystalline silicotitanate (CST) media. While the process is operating, it is known that solid particles begin to settle in the tank and temperatures may reach beyond 45 C. Previous testing has shown that sludge-MST slurries that sit for extended periods at elevated temperatures can develop large shear strengths, making them difficult to resuspend and remove from the tank. The authors conducted rheological testing of mixtures containing various concentrations of sludge simulant, MST, and CST (three preparations) that were aged at different times (i.e., 0 to 13 weeks) and isothermally maintained to 30, 45, or 60 C. Two types of grinding methodologies were employed to prepare CST for this testing, herein called Savannah River National Laboratory (SRNL) and Vitreous State Laboratory (VSL) ground materials. Unground CST particles were also tested. A small number of samples were irradiated prior to 4 week settling and 60 C temperature treatment, with exposures ranging from 0 to 100 MRad. Additional tests are also being conducted that will allow the solid particles to settle at 45 C for 6, 12, and 24 months. The objectives of this task are to determine the impact of feed composition, settling time, and temperature on the shear strength, yield stress, and consistency of the slurries and to determine the impact of radiation on slurry rheology. The testing will determine the relative impact of these parameters rather than predict the shear strength, yield stress, and consistency as a function of feed and operating conditions. This

  12. Henry's law constants for paint solvents and their implications on volatile organic compound emissions from automotive painting

    SciTech Connect

    Kim, B.R.; Kalis, E.M.; DeWulf, T.; Andrews, K.M.

    2000-02-01

    This paper describes experimental results of equilibrium partitioning of several significant paint solvents and formaldehyde between air and water to quantify the potential for capturing and retaining the constituents in spraybooth scrubber water during automotive painting. The compounds studied are toluene, n-butanol, methyl ethyl ketone methyl propyl ketone, methyl isobutyl ketone, methyl amyl ketone, butyl cellosolve, butyl cellosolve acetate, butyl carbitol, and n-methyl-2-pyrrolidinone. A set of field data collected at a Ford Motor Company assembly plant was also analyzed to determine whether data were consistent with the equilibrium phenomenon. The primary findings include: (a) There were more than six orders of magnitude difference in the Henry's law constants among the solvents studied. A solvent with a smaller constant is less easily stripped from water. The Henry's law constants decrease in the following order: toluene and xylenes > methyl ethyl ketone > n-butanol > butyl cellosolve acetate > butyl cellosolve > formaldehyde > butyl carbitol > n-methyl-2-pyrrolidinone. (b) Field data showed accumulation of n-methyl-2-pyrrolidinone and stable concentrations of butyl carbitol, butyl cellosolve, and n-butanol in the paint-sludge pit water during a 2-month period. Stable concentrations indicate a continuous, balanced capture and stripping of the solvents. Data were consistent with measured Henry's law constants. (c) The low Henry's law constant for formaldehyde is the result of the fact that it is hydrated when dissolved in water.

  13. Microsoft Word - CM Hub Press Release 1-2-13 v8 final.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    National Laboratory to Join In Research Effort to Address Shortages in Rare Earth and Other Critical Materials Washington, DC - The U.S. Department of Energy announced today that a team including the Idaho National Laboratory and led by Ames Laboratory in Ames, Iowa, has been selected for an award of up to $120 million over five years to establish an Energy Innovation Hub that will develop solutions to the domestic shortages of rare earth metals and other materials critical for U.S. energy

  14. Noble Metals and Spinel Settling in High Level Waste Glass Melters

    SciTech Connect

    Sundaram, S. K.; Perez, Joseph M.

    2000-09-30

    In the continuing effort to support the Defense Waste Processing Facility (DWPF), the noble metals issue is addressed. There is an additional concern about the amount of noble metals expected to be present in the future batches that will be considered for vitrification in the DWPF. Several laboratory, as well as melter-scale, studies have been completed by various organizations (mainly PNNL, SRTC, and WVDP in the USA). This letter report statuses the noble metals issue and focuses at the settling of noble metals in melters.

  15. New Hypersonic Shock Tunnel at the Laboratory of Aerothermodynamics and Hypersonics Prof. Henry T. Nagamatsu

    SciTech Connect

    Toro, P. G. P.; Minucci, M. A. S.; Chanes, J. B. Jr; Oliveira, A. C.; Gomes, F. A. A.; Myrabo, L. N.; Nagamatsu, Henry T.

    2008-04-28

    The new 0.60-m. nozzle exit diameter hypersonic shock tunnel was designed to study advanced air-breathing propulsion system such as supersonic combustion and/or laser technologies. In addition, it may be used for hypersonic flow studies and investigations of the electromagnetic (laser) energy addition for flow control. This new hypersonic shock tunnel was designed and installed at the Laboratory for of Aerothermodynamics and Hypersonics Prof. Henry T. Nagamatsu, IEAv-CTA, Brazil. The design of the tunnel enables relatively long test times, 2-10 milliseconds, suitable for the experiments performed at the laboratory. Free stream Mach numbers ranging from 6 to 25 can be produced and stagnation pressures and temperatures up to 360 atm. and up to 9,000 K, respectively, can be generated. Shadowgraph and schlieren optical techniques will be used for flow visualization.

  16. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    the Henry Hub spot price climbed 51 cents to 5.56 per MMBtu, while spot prices ... at the Henry Hub and other production-area locations following the holiday in ...

  17. Microsoft PowerPoint - uncertainty_past_hh.ppt [Compatibility...

    Energy Information Administration (EIA) (indexed site)

    Henry Hub natural gas price and NYMEX 95% confidence intervals January 2015 - June 2016 Short-Term Energy Outlook 1 Past Henry Hub Price and 95% NYMEX Confidence Interval, January ...

  18. Other facts

    Energy Information Administration (EIA) (indexed site)

    Henry Hub natural gas price and NYMEX 95% confidence intervals January 2007 - December 2008 Short-Term Energy Outlook 1 Past Henry Hub Price and 95% NYMEX Confidence Interval, ...

  19. Final decision document for the interim response action at the lime settling basins, Rocky Mountain Arsenal, version 4.0

    SciTech Connect

    1990-03-01

    The objective of the interim response action at the lime settling basins is to mitigate the threat of releases from the basins. The proposed IRA consists of: (1) relocation of sludge material to the settling basin; (2) construction of a 360 degree subsurface barrier around the basins; (3) construction of a soil and vegetative cover over the material; and (4) installation of a ground water extraction system. This decision document provides summaries of: (1) alternative technologies considered, (2) significant events leading to the initiation of the IRA, (3) the IRA Project, and (4) applicable or relevant and appropriate requirements, standards, criteria, and limitations (ARAR`s) associated with the program.

  20. Cytotoxicity of settling particulate matter and sediments of the Neckar River (Germany) during a winter flood

    SciTech Connect

    Hollert, H.; Duerr, M.; Erdinger, L.; Braunbeck, T.

    2000-03-01

    To investigate the cytotoxic and genotoxic potentials of settling particulate matter (SPM) carried by the Neckar River, a well-studied model for a lock-regulated river in central Europe, during a flood, acute cytotoxicity was investigated using the fibroblast-like fish cell line RTG-2 with the neutral red retention, the succinic acid dehydrogenase (MTT), and the lactatedehydrogenase (LDH) release assays as well as microscopic inspection as endpoints. Genotoxicity of water, pore water, sediments, and SPM were assessed using the Ames test. Different extraction methods (Soxhlet extraction with solvents of variable polarity as well as a fluid/fluid extraction according to pH) in addition to a supplementation of biotests with 59 fractions from the liver of {beta}-naphthoflavone/phenobarbital-induced rats allowed a further characterization of the biological damage. Both sediments and SPM extracts caused cytotoxic effects in RTG-2 cells. Cytotoxicity was found to increase significantly with polarity of extracting solvents. Following extraction according to pH, cytotoxicity could be attributed mainly to neutral substances, whereas the slightly acid and basic fractions already showed little or no cytotoxicity. Samples taken during the period of flood rise showed the highest cytotoxic activities. Cytotoxicity was significantly enhanced by the addition of S9 preparations. In contrast, no genotoxic activity was found in native surface waters, pore waters, and SPM.

  1. A Multi-Objective, Hub-and-Spoke Supply Chain Design Model for Densified Biomass

    SciTech Connect

    Jacob J. Jacobson; Md. S. Roni; Kara G. Cafferty; Sandra D. Eksioglu

    2014-06-01

    In this paper we propose a model to design the supply chain for densified biomass. Rail is typically used for longhaul, high-volume shipment of densified biomass. This is the reason why a hub-and-spoke network structure is used to model this supply chain. The model is formulated as a multi-objective, mixed-integer programing problem under economic, environmental, and social criteria. The goal is to identify the feasibility of meeting the Renewable Fuel Standard (RFS) by using biomass for production of cellulosic ethanol. The focus is not just on the costs associated with meeting these standards, but also exploring the social and environmental benefits that biomass production and processing offers by creating new jobs and reducing greenhouse gas (GHG) emissions. We develop an augmented ?-constraint method to find the exact Pareto solution to this optimization problem. We develop a case study using data from the Mid-West. The model identifies the number, capacity and location of biorefineries needed to make use of the biomass available in the region. The model estimates the delivery cost of cellulosic ethanol under different scenario, the number new jobs created and the GHG emission reductions in the supply chain.

  2. Joint Center for Artificial Photosynthesis (JCAP): DOE's Solar Fuels Energy Innovation Hub (2011 EFRC Summit)

    ScienceCinema

    Lewis, Nate (Director, Joint Center for Artificial Photosynthesis and Professor at Caltech)

    2016-07-12

    The Joint Center for Artificial Photosynthesis (JCAP) is a DOE Energy Innovation Hub focused on fuels from sunlight. JCAP's Director, Nate Lewis, spoke at the 2011 EFRC Summit about what JCAP is and how it is partnering with the EFRC community to accelerate the progress towards new solar fuels. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  3. A Multi-Objective, Hub-and-Spoke Supply Chain Design Model For Densified Biomass

    SciTech Connect

    Md S. Roni; Sandra Eksioglu; Kara G. Cafferty

    2014-06-01

    In this paper we propose a model to design the supply chain for densified biomass. Rail is typically used for long-haul, high-volume shipment of densified biomass. This is the reason why a hub-and-spoke network structure is used to model this supply chain. The model is formulated as a multi-objective, mixed-integer programing problem under economic, environmental, and social criteria. The goal is to identify the feasibility of meeting the Renewable Fuel Standard (RFS) by using biomass for production of cellulosic ethanol. The focus in not just on the costs associated with meeting these standards, but also exploring the social and environmental benefits that biomass production and processing offers by creating new jobs and reducing greenhouse gas (GHG) emissions. We develop an augmented ?-constraint method to find the exact Pareto solution to this optimization problem. We develop a case study using data from the Mid-West. The model identifies the number, capacity and location of biorefineries needed to make use of the biomass available in the region. The model estimates the delivery cost of cellulosic ethanol under different scenario, the number new jobs created and the GHG emission reductions in the supply chain.

  4. Joint Center for Artificial Photosynthesis (JCAP): DOE's Solar Fuels Energy Innovation Hub (2011 EFRC Summit)

    SciTech Connect

    Lewis, Nate

    2011-05-25

    The Joint Center for Artificial Photosynthesis (JCAP) is a DOE Energy Innovation Hub focused on fuels from sunlight. JCAP's Director, Nate Lewis, spoke at the 2011 EFRC Summit about what JCAP is and how it is partnering with the EFRC community to accelerate the progress towards new solar fuels. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  5. Experiments of ECCS strainer blockage and debris settling in suppression pools

    SciTech Connect

    Hecker, G.E.; Johnson, A.B.; Murthy, P.; Padmanabhan

    1996-03-01

    If a rupture occurs in a nuclear power station pipe that leads to or from the reactor pressure vessel, the resultant Loss of Coolant Accident (LOCA) would initiate a chain of events involving complex flow phenomena. In a Boiling Water Reactor (BWR), the steam or liquid pipe break pressurizes the dry well, forcing the inert containment gases and steam through downcomers into the suppression pool, thoroughly mixing any particulates and pipe insulation debris carried with the gas flow to the pool. As the steam flow decreases, its unsteady condensation at the end of the downcomers (Condensation Oscillation and Chugging) produces continued water motion in the suppression pool and downcomers. During the blowdown event, high pressure and then low pressure pumps automatically start injecting water from the suppression pool into the reactor to keep its temperature under control. Proper functioning of this Emergency Core Cooling System (ECCS) is critical for the first 30 minutes or so, before operators have time to consider and align alternative sources of cooling water. A major concern for proper operation of the ECCS is the effect of fragmented insulation and plant particulates on the head loss at pump suction strainers. Sufficient loss could exceed the NPSH margin, causing cavitation with a resultant loss of pump capacity and longevity. The bead loss increases with the mass of debris accumulated on the pump strainers, which in turn is dependent on the debris concentration versus time in the suppression pool. This paper describes two sets of experiments that quantified the strainer head loss. One set of experiments considered the mixing and settling of fibrous insulation debris and fine iron oxide particles in the suppression pool during and after chugging. These tests used a reduced scale facility which duplicated the kinetic energy per unit water volume to define the concentration of the actual materials in the pool versus time.

  6. Final Report for Project: Impacts of stratification and non-equilibrium winds and waves on hub-height winds

    SciTech Connect

    Patton, Edward G.

    2015-07-14

    This project used a combination of turbulence-resolving large-eddy simulations, single-column modeling (where turbulence is parameterized), and currently available observations to improve, assess, and develop a parameterization of the impact of non-equilibrium wave states and stratification on the buoy-observed winds to establish reliable wind data at the turbine hub-height level. Analysis of turbulence-resolving simulations and observations illuminates the non-linear coupling between the atmosphere and the undulating sea surface. This analysis guides modification of existing boundary layer parameterizations to include wave influences for upward extrapolation of surface-based observations through the turbine layer. Our surface roughness modifications account for the interaction between stratification and the effects of swell’s amplitude and wavelength as well as swell’s relative motion with respect to the mean wind direction. The single-column version of the open source Weather and Research Forecasting (WRF) model (Skamarock et al., 2008) serves as our platform to test our proposed planetary boundary layer parameterization modifications that account for wave effects on marine atmospheric boundary layer flows. WRF has been widely adopted for wind resource analysis and forecasting. The single column version is particularly suitable to development, analysis, and testing of new boundary layer parameterizations. We utilize WRF’s single-column version to verify and validate our proposed modifications to the Mellor-Yamada-Nakanishi-Niino (MYNN) boundary layer parameterization (Nakanishi and Niino, 2004). We explore the implications of our modifications for two-way coupling between WRF and wave models (e.g.,Wavewatch III). The newly implemented parameterization accounting for marine atmospheric boundary layer-wave coupling is then tested in three-dimensional WRF simulations at grid sizes near 1 km. These simulations identify the behavior of simulated winds at the

  7. Analytical Formulation for Sizing and Estimating the Dimensions and Weight of Wind Turbine Hub and Drivetrain Components

    SciTech Connect

    Guo, Y.; Parsons, T.; King, R.; Dykes, K.; Veers, P.

    2015-06-09

    This report summarizes the theory, verification, and validation of a new sizing tool for wind turbine drivetrain components, the Drivetrain Systems Engineering (DriveSE) tool. DriveSE calculates the dimensions and mass properties of the hub, main shaft, main bearing(s), gearbox, bedplate, transformer if up-tower, and yaw system. The level of fi¬ delity for each component varies depending on whether semiempirical parametric or physics-based models are used. The physics-based models have internal iteration schemes based on system constraints and design criteria. Every model is validated against available industry data or finite-element analysis. The verification and validation results show that the models reasonably capture primary drivers for the sizing and design of major drivetrain components.

  8. Preparation of Nucleic Acid Libraries for Personalized Sequencing Systems Using an Integrated Microfluidic Hub Technology (Seventh Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting 2012)

    ScienceCinema

    Patel, Kamlesh D [Ken]; SNL,

    2013-01-25

    Kamlesh (Ken) Patel from Sandia National Laboratories (Livermore, California) presents "Preparation of Nucleic Acid Libraries for Personalized Sequencing Systems Using an Integrated Microfluidic Hub Technology " at the 7th Annual Sequencing, Finishing, Analysis in the Future (SFAF) Meeting held in June, 2012 in Santa Fe, NM.

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2005 | Release Date: October 20, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, October 20 (next release 2:00 p.m. on October 27) Since Wednesday, October 12, spot prices decreased at virtually all market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 24 cents or about 2 percent to $13.52 per MMBtu. Yesterday (October 19), the price of the NYMEX futures contract for November delivery settled at $13.549 per

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    3, 2006 | Release Date: May 4, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, May 4 (next release 2:00 p.m. on May 11, 2006) Natural gas spot prices decreased at all market locations in the Lower 48 States since Wednesday, April 26, 2006. For the week (Wednesday, April 26 to Wednesday, May 3), the spot price at the Henry Hub decreased 62 cents, or about 9 percent, to $6.56 per MMBtu. The price of the NYMEX futures contract for June delivery settled at $6.606 per MMBtu

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    23, 2006 | Release Date: August 24, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 24 (next release 2:00 p.m. on August 31, 2006) Since Wednesday, August 16, natural gas spot prices increased at most market locations with the exception of a few locations in the Northeast. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 17 cents to $7.19 per MMBtu. Yesterday (August 23), the price of the NYMEX futures contract for September delivery settled

  12. SLUDGE BATCH 7 (SB7) WASHING DEMONSTRATION TO DETERMINE SULFATE/OXALATE REMOVAL EFFICIENCY AND SETTLING BEHAVIOR

    SciTech Connect

    Reboul, S.; Click, D.; Lambert, D.

    2010-12-10

    To support Sludge Batch 7 (SB7) washing, a demonstration of the proposed Tank Farm washing operation was performed utilizing a real-waste test slurry generated from Tank 4, 7, and 12 samples. The purpose of the demonstration was twofold: (1) to determine the settling time requirements and washing strategy needed to bring the SB7 slurry to the desired endpoint; and (2) to determine the impact of washing on the chemical and physical characteristics of the sludge, particularly those of sulfur content, oxalate content, and rheology. Seven wash cycles were conducted over a four month period to reduce the supernatant sodium concentration to approximately one molar. The long washing duration was due to the slow settling of the sludge and the limited compaction. Approximately 90% of the sulfur was removed through washing, and the vast majority of the sulfur was determined to be soluble from the start. In contrast, only about half of the oxalate was removed through washing, as most of the oxalate was initially insoluble and did not partition to the liquid phase until the latter washes. The final sulfur concentration was 0.45 wt% of the total solids, and the final oxalate concentration was 9,900 mg/kg slurry. More oxalate could have been removed through additional washing, although the washing would have reduced the supernatant sodium concentration.The yield stress of the final washed sludge (35 Pa) was an order of magnitude higher than that of the unwashed sludge ({approx}4 Pa) and was deemed potentially problematic. The high yield stress was related to the significant increase in insoluble solids that occurred ({approx}8 wt% to {approx}18 wt%) as soluble solids and water were removed from the slurry. Reduction of the insoluble solids concentration to {approx}14 wt% was needed to reduce the yield stress to an acceptable level. However, depending on the manner that the insoluble solids adjustment was performed, the final sodium concentration and extent of oxalate removal

  13. Savannah River Site Eastern Transportation Hub: A Concept For a DOE Eastern Packaging, Staging and Maintenance Center - 13143

    SciTech Connect

    England, Jeffery L.; Adams, Karen; Maxted, Maxcine; Ruff Jr, Clarence; Albenesius, Andrew; Bowers, Mark D.; Fountain, Geoffrey; Hughes, Michael; Gordon, Sydney; O'Connor, Stephen

    2013-07-01

    The Department of Energy (DOE) is working to de-inventory sites and consolidate hazardous materials for processing and disposal. The DOE administers a wide range of certified shipping packages for the transport of hazardous materials to include Special Nuclear Material (SNM), radioactive materials, sealed sources and radioactive wastes. A critical element to successful and safe transportation of these materials is the availability of certified shipping packages. There are over seven thousand certified packagings (i.e., Type B/Type AF) utilized within the DOE for current missions. The synergistic effects of consolidated maintenance, refurbishment, testing, certification, and costing of these services would allow for efficient management of the packagings inventory and to support anticipated future in-commerce shipping needs. The Savannah River Site (SRS) receives and ships radioactive materials (including SNM) and waste on a regular basis for critical missions such as consolidated storage, stabilization, purification, or disposition using H-Canyon and HB-Line. The Savannah River National Laboratory (SRNL) has the technical capability and equipment for all aspects of packaging management. SRS has the only active material processing facility in the DOE complex and is one of the sites of choice for nuclear material consolidation. SRS is a logical location to perform maintenance and periodic testing of the DOE fleet of certified packagings. This initiative envisions a DOE Eastern Packaging Staging and Maintenance Center (PSMC) at the SRS and a western hub at the Nevada National Security Site (NNSS), an active DOE Regional Disposal Site. The PSMC's would be the first place DOE would go to meet their radioactive packaging needs and the primary locations projects would go to disposition excess packaging for beneficial reuse. These two hubs would provide the centralized management of a packaging fleet rather than the current approach to design, procure, maintain and dispose

  14. Evaluation of WRF predicted near hub-height winds and ramp events over a Pacific Northwest site with complex terrain

    SciTech Connect

    Yang, Qing; Berg, Larry K.; Pekour, Mikhail S.; Fast, Jerome D.; Newsom, Rob K.; Stoelinga, Mark; Finley, Cathy

    2013-08-16

    The WRF model version 3.3 is used to simulate near hub-height winds and power ramps utilizing three commonly used planetary boundary-layer (PBL) schemes: Mellor-Yamada-Janji? (MYJ), University of Washington (UW), and Yonsei University (YSU). The predicted winds have small mean biases compared with observations. Power ramps and step changes (changes within an hour) consistently show that the UW scheme performed better in predicting up ramps under stable conditions with higher prediction accuracy and capture rates. Both YSU and UW scheme show good performance predicting up- and down- ramps under unstable conditions with YSU being slightly better for ramp durations longer than an hour. MYJ is the most successful simulating down-ramps under stable conditions. The high wind speed and large shear associated with low-level jets are frequently associated with power ramps, and the biases in predicted low-level jet explain some of the shown differences in ramp predictions among different PBL schemes. Low-level jets were observed as low as ~200 m in altitude over the Columbia Basin Wind Energy Study (CBWES) site, located in an area of complex terrain. The shear, low-level peak wind speeds, as well as the height of maximum wind speed are not well predicted. Model simulations with 3 PBL schemes show the largest variability among them under stable conditions.

  15. EFFECTS OF DUST GROWTH AND SETTLING ON THE IONIZATION BY RADIONUCLIDES. I. FORMULATION AND RESULTS IN A QUIESCENT STATE OF PROTOPLANETARY DISKS

    SciTech Connect

    Umebayashi, Toyoharu; Katsuma, Norihito; Nomura, Hideko

    2013-02-10

    We investigate the evolution of the ionization rates by the decay of radionuclides in protoplanetary disks at the early stage of planet formation where size growth and settling of dust particles proceed extensively. Because most of the nuclides to ionize gas, such as short-lived nuclide {sup 26}Al and long-lived one {sup 40}K, are refractory elements, they are contained in the solid material of dust particles. Thus, the ionization by these nuclides is affected by the following three processes: (1) the change of the relative abundance of dust particles due to the settling toward the midplane of the disk, (2) the energy loss of emitted energetic particles inside the solid material of dust particles, and (3) the absorption of energetic particles by the other dust particles located nearby. In this series of papers we comprehensively investigate the basic physical processes, calculate the settling and size growth of dust particles numerically, and clarify the evolution of the ionization rates relative to their initial values in various disk models at this stage. In this paper we investigate the energy-loss processes concerning dust particles, formulate the coalescence equation for settling particles, and apply them to quiescent disk models that are similar to the solar nebula. For simplicity, dust particles are assumed to be compact spheres that remain perfect sticking for mutual collisions. Because the settling of dust particles is not appreciable in the first 10{sup 3} yr, the ionization rate varies little except in the outermost part near the disk surface. As the settling proceeds, the rate around the midplane increases considerably. The maximum ionization rates by {sup 26}Al in the minimum mass solar nebula are about 100, 51, and 14 times larger than their initial values for the orbits R = 0.5, 1, and 5 AU, respectively, which are close to or exceed the ionization rate by cosmic ray in the interstellar medium. The rates by {sup 40}K also increase by factors of about

  16. Cutoff walls and cap for lime and M-1 settling basins, Rocky Mountain Arsenal, Colorado. Part 1: Final design analysis. Final report

    SciTech Connect

    1990-10-01

    This document consists of 2 parts, final design analysis and specifications. The purpose of the project was to develop a design for the Interim Response Actions (IRA) at the Lime and M-l Settling Basins at Rocky Mountain Arsenal (RMA), Commerce City, Colorado. The purpose of the IRA at the Lime and M-l Settling Basins is to mitigate the threat of release from the Basins on an interim basis, pending determination of the final remedy in the Onpost Record of Decision (ROD). The IRA for the M-l Basins also includes treatment of the waste materials in the basins with in-situ vitrification (ISV), which is being designed by contract with Woodward-Clyde Consultants.

  17. Recent Trends in Natural Gas Spot Prices

    Reports and Publications

    1997-01-01

    This article focuses primarily on conditions and developments in the East Consuming Region and their connection to prices at the Henry Hub in the Producing Region.

  18. Microsoft Word - Highlights.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Henry Hub natural gas price, which averaged 6.90 per ... Average household heating fuel expenditures are projected to ... Energy Information AdministrationShort-Term Energy Outlook ...

  19. January 2013 Short-Term Energy Outlook (STEO)

    Gasoline and Diesel Fuel Update

    flat gasoline and jet fuel consumption. ... EIA expects the Henry Hub natural gas spot price... below this forecast. U.S. Energy Information Administration | Short-Term Energy ...

  20. Microsoft Word - Highlights.docx

    Gasoline and Diesel Fuel Update

    EIA's average 2012 Henry Hub natural gas spot price forecast is ... Administration | Short-Term Energy Outlook May 2012 2 ... Distillate fuel consumption also shrank by 150 thousand ...

  1. Appendix A: Reference case

    Annual Energy Outlook

    DC, September 2013). 2011 and 2012 natural gas spot price at Henry Hub: Thomson Reuters. 2011 and 2012 electric power prices: EIA, Electric Power Monthly, DOEEIA-0226,...

  2. Relationship Between Crude Oil and Natural Gas Prices, The

    Reports and Publications

    2006-01-01

    This paper examines the time series econometric relationship between the Henry Hub natural gas price and the West Texas Intermediate (WTI) crude oil price.

  3. U.S. Energy Information Administration (EIA)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural gas spot prices remained soft at nearly all domestic pricing points. The Henry Hub ... as of Friday, March 4, according to the Energy Information Administration's (EIA) Weekly ...

  4. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    The difference between the Marcellus pricing points and the Henry Hub, commonly referred ... Bentek Energy noted that the effect of these new projects was somewhat limited in ...

  5. U.S. Energy Information Administration (EIA)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural gas spot prices were soft at all domestic pricing points. The Henry Hub price fell ... of Friday, January 21, according to the Energy Information Administration's (EIA) Weekly ...

  6. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Market Trends). NYMEX Natural Gas Futures Near-Month Contract Settlement Price, West Texas Intermediate Crude Oil Spot Price, and Henry Hub Natural Gas Spot Price Graph More...

  7. Analysis of Price Volatility in Natural Gas Markets

    Reports and Publications

    2007-01-01

    This article presents an analysis of price volatility in the spot natural gas market, with particular emphasis on the Henry Hub in Louisiana.

  8. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    19, 2001 Last week, the NYMEX futures contract price for December delivery at the Henry Hub continued the generally downward trend that began in late October. The contract...

  9. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    normal temperatures, prices moved down at most major markets last week. (See Temperature Map) (See Deviation from Normal Temperatures Map) At the Henry Hub, the spot market...

  10. Natural Gas Weekly Update

    Annual Energy Outlook

    normal temperatures, prices moved down at most major markets last week. (See Temperature Map) (See Deviation from Normal Temperatures Map) At the Henry Hub, the spot market...

  11. Natural Gas Weekly Update

    Annual Energy Outlook

    decline gradually last week as markets returned to relatively normal operation. (See Temperature Map) (See Deviation from Normal Temperatures Map) At the Henry Hub, the spot market...

  12. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    decline gradually last week as markets returned to relatively normal operation. (See Temperature Map) (See Deviation from Normal Temperatures Map) At the Henry Hub, the spot market...

  13. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    because Sabine Pipeline had declared a force majeure, which prevented or reduced gas flow operations at the hub. On Wednesday, October 12, prices at the Henry Hub averaged 13.76...

  14. Solar Data Hub (Presentation)

    SciTech Connect

    Orwig, K.

    2011-04-01

    As power grid integration of renewables becomes ever more important and detailed, the need for a centralized place for solar-related resource data is needed. This presentation describes such a place and website.

  15. DOE Energy Innovation Hubs

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Headquarters Office of Public Affairs Emergency Public Affairs Plan The DOE HQ Office of Public Affairs Emergency Public Affairs Plan has been approved for implementation by: __________________________________________________________ Dan Leistikow, Director, HQ Office of Public Affairs Date: ______________ __________________________________________________________ Joseph Krol, Director, HQ Office of Emergency Management Date: ______________ DOE Office of Public Affairs Emergency Public Affairs

  16. Energy Efficient Buildings Hub

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... worldwide in multidisciplinary alternative energy research according to 2009 Elsevier Alternative Energy Research Leadership Study * Ranked first in U.S. for college ...

  17. Critical Materials Hub

    Office of Energy Efficiency and Renewable Energy (EERE)

    Critical materials, including some rare earth elements that possess unique magnetic, catalytic, and luminescent properties, are key resources needed to manufacture products for the clean energy economy. These materials are so critical to the technologies that enable wind turbines, solar panels, electric vehicles, and energy-efficient lighting that DOE's 2010 and 2011 Critical Materials Strategy reported that supply challenges for five rare earth metals—dysprosium, neodymium, terbium, europium, and yttrium—could affect clean energy technology deployment in the coming years.1, 2

  18. Hub Overview | JCESR

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    sources onto the grid as well as broader applications of energy storage to enhance grid reliability. ... of materials architectures and structure in energy storage charge transfer ...

  19. Energy Efficient Buildings Hub

    Energy.gov [DOE]

    Science and industry work together to improve energy efficiency and reduce carbon emissions of both new and existing buildings while also stimulating private investment and quality job creation.

  20. CASL: The Consortium for Advanced Simulation of Light Water Reactors A DOE Energy Innovation Hub for Modeling and Simulation of Nuclear Reactors

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    AMA.NRC.P5.01 CASL NRC Commissioner Technical Seminar Jess Gehin Oak Ridge National Laboratory December 22, 2012 CASL-U-2014-0076-000-a CASL-U-2012-0076-000-a 1 CASL: The Consortium for Advanced Simulation of Light Water Reactors A DOE Energy Innovation Hub for Modeling and Simulation of Nuclear Reactors NRC Commissioner Technical Seminar November 30, 2012 Doug Kothe (ORNL) CASL Director Doug Burns (INL) CASL Deputy Director Paul Turinsky (NCSU) CASL Chief Scientist Jess Gehin (ORNL) CASL AMA FA

  1. Final decision document for the interim response action at the M-1 Settling Basins, Rocky Mountain Arsenal, Version 4. 0. Final report

    SciTech Connect

    Not Available

    1990-03-01

    The objective of the interim response action at the M-1 settling basins is to mitigate the threat of release of contaminants from the basins which are a direct source of as contamination to the ground water. The proposed IRA consists of (1) construction of a 360 degree subsurface barrier and (2) treatment of the wastes with in-situ vitrification. This decision document provides summaries of: (1) alternative technologies considered; (2) significant events leading to the initiation of the IRA; (3) the IRA project; and (4) applicable or relevant and appropriate requirements, standards, criteria, and limitations (ARAR's) associated with the program.

  2. SmartGrid: Quarterly Data Summaries from the Data Hub and SmartGrid Project Information (from OpenEI and SmartGrid.gov)

    DOE Data Explorer

    Both OpenEI and SmartGrid.gov are DOE portals to a wealth of information about the federal initiatives that support the development of the technologies, policies and projects transforming the electric power industry. Projects funded through the U.S. Recovery Act are organized by type and pinned to an interactive map at http://en.openei.org/wiki/Gateway:Smart_Grid. Each project title links to more detailed information. The Quarterly Data Summaries from the Data Hub at SmartGrid.gov are also available on OpenEI at http://en.openei.org/datasets/node/928. In addition, the SmartGrid Information Center contains documents and reports that can be searched or browsed. Smart Grid Resources introduces international SmartGrid programs and sites, while OpenEI encourages users to add SmartGrid information to the repository.

  3. Final Report - Crystal Settling, Redox, and High Temperature Properties of ORP HLW and LAW Glasses, VSL-09R1510-1, Rev. 0, dated 6/18/09

    SciTech Connect

    Kruger, Albert A.; Wang, C.; Gan, H.; Pegg, I. L.; Chaudhuri, M.; Kot, W.; Feng, Z.; Viragh, C.; McKeown, D. A.; Joseph, I.; Muller, I. S.; Cecil, R.; Zhao, W.

    2013-11-13

    The radioactive tank waste treatment programs at the U. S. Department of Energy (DOE) have featured joule heated ceramic melter technology for the vitrification of high level waste (HLW). The Hanford Tank Waste Treatment and Immobilization Plant (WTP) employs this same basic technology not only for the vitrification of HLW streams but also for the vitrification of Low Activity Waste (LAW) streams. Because of the much greater throughput rates required of the WTP as compared to the vitrification facilities at the West Valley Demonstration Project (WVDP) or the Defense Waste Processing Facility (DWPF), the WTP employs advanced joule heated melters with forced mixing of the glass pool (bubblers) to improve heat and mass transport and increase melting rates. However, for both HLW and LAW treatment, the ability to increase waste loadings offers the potential to significantly reduce the amount of glass that must be produced and disposed and, therefore, the overall project costs. This report presents the results from a study to investigate several glass property issues related to WTP HLW and LAW vitrification: crystal formation and settling in selected HLW glasses; redox behavior of vanadium and chromium in selected LAW glasses; and key high temperature thermal properties of representative HLW and LAW glasses. The work was conducted according to Test Plans that were prepared for the HLW and LAW scope, respectively. One part of this work thus addresses some of the possible detrimental effects due to considerably higher crystal content in waste glass melts and, in particular, the impact of high crystal contents on the flow property of the glass melt and the settling rate of representative crystalline phases in an environment similar to that of an idling glass melter. Characterization of vanadium redox shifts in representative WTP LAW glasses is the second focal point of this work. The third part of this work focused on key high temperature thermal properties of

  4. Analysis of alternative modifications for reducing backwater flooding at the Honey Creek coal strip-mine reclamation site in Henry County, Missouri. Water Resources Investigation

    SciTech Connect

    Alexander, T.W.

    1990-01-01

    Studies to determine the hydrologic conditions in mined and reclaimed mine areas, as well as areas of proposed mining, have become necessary with the enactment of the Surface Mining Control and Reclamation Act of 1977. Honey Creek in Henry County, Missouri, has been re-routed to flow through a series of former strip mining pits which lie within the Honey Creek coal strip mine reclamation site. During intense or long duration rainfalls within the Honey Creek basin, surface runoff has caused flooding on agricultural land near the upstream boundary of the reclamation site. The calculated existing design discharge (3,050 cubic feet per second) water-surface profile is compared to the expected water-surface profiles from three assumed alternative channel modifcations within the Honey Creek study area. The alternative channel modifications used in these analyses include (1) improvement of channel bottom slope, (2) relocation of spoil material, and (3) improved by-pass channel flow conditions. The alternative 1, 2, and 3 design discharge increase will reduce the agricultural field current (1990) frequency of backwater flooding from a 3-year to a 6.5-year event.

  5. Henry Taube and Coordination Chemistry

    Office of Scientific and Technical Information (OSTI)

    Taube 'received a doctorate from the University of California-Berkeley in 1940 and was an instructor there from 1940-41. "I became deeply interested in chemistry soon after I came ...

  6. Microsoft PowerPoint - womble2004session1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    09 - December 2010 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2 $4 $6 $0 $2 Jan Jul Jan Jul Jan Jul Jan Jul 1 2008 2008 2009 2009 2010 2010 2011 2011 Past Henry Hub Price and 95% NYMEX Confidence Interval, February 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2 $4 $6 $0 $2 Jan Jul Jan Jul Jan Jul Jan Jul 2 2008 2008 2009 2009 2010 2010 2011 2011 Past Henry Hub Price and 95% NYMEX Confidence Interval, March 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2

  7. Microsoft PowerPoint - uncertainty_hh_2009_2010.ppt [Compatibility Mode]

    Gasoline and Diesel Fuel Update

    09 - December 2010 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2 $4 $6 $0 $2 Jan Jul Jan Jul Jan Jul Jan Jul 1 2008 2008 2009 2009 2010 2010 2011 2011 Past Henry Hub Price and 95% NYMEX Confidence Interval, February 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2 $4 $6 $0 $2 Jan Jul Jan Jul Jan Jul Jan Jul 2 2008 2008 2009 2009 2010 2010 2011 2011 Past Henry Hub Price and 95% NYMEX Confidence Interval, March 2009 $18 $20 $12 $14 $16 $8 $10 $12 $2

  8. Microsoft PowerPoint - uncertainty_hh_2011_2012.ppt [Compatibility Mode]

    Gasoline and Diesel Fuel Update

    11 - December 2012 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2011 $10 $12 $8 $10 $4 $6 $2 $4 $0 Jan Jul Jan Jul Jan Jul Jan Jul 1 2010 2010 2011 2011 2012 2012 2013 2013 Past Henry Hub Price and 95% NYMEX Confidence Interval, February 2011 $10 $12 $8 $10 $4 $6 $2 $4 $0 Jan Jul Jan Jul Jan Jul Jan Jul 2 2010 2010 2011 2011 2012 2012 2013 2013 Past Henry Hub Price and 95% NYMEX Confidence Interval, March 2011 $10 $12 $8 $10 $4 $6 $2 $4 $0 Jan Jul Jan Jul Jan Jul Jan Jul 3

  9. Microsoft PowerPoint - uncertainty_hh_2013_2014.ppt [Compatibility Mode]

    Gasoline and Diesel Fuel Update

    3 - December 2014 Short-Term Energy Outlook 1 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2013 $0 $1 $2 $3 $4 $5 $6 $7 $8 $9 $10 Jan 2012 Jul 2012 Jan 2013 Jul 2013 Jan 2014 Jul 2014 Jan 2015 Jul 2015 2 Past Henry Hub Price and 95% NYMEX Confidence Interval, February 2013 $0 $1 $2 $3 $4 $5 $6 $7 $8 $9 $10 Jan 2012 Jul 2012 Jan 2013 Jul 2013 Jan 2014 Jul 2014 Jan 2015 Jul 2015 3 Past Henry Hub Price and 95% NYMEX Confidence Interval, March 2013 $0 $1 $2 $3 $4 $5 $6 $7 $8 $9

  10. Microsoft PowerPoint - uncertainty_past_hh.ppt [Compatibility Mode]

    Gasoline and Diesel Fuel Update

    5 - November 2016 Short-Term Energy Outlook 1 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2015 $0 $1 $2 $3 $4 $5 $6 $7 $8 $9 $10 Jan 2014 Jul 2014 Jan 2015 Jul 2015 Jan 2016 Jul 2016 Jan 2017 Jul 2017 2 Past Henry Hub Price and 95% NYMEX Confidence Interval, February 2015 $0 $1 $2 $3 $4 $5 $6 $7 $8 $9 $10 Jan 2014 Jul 2014 Jan 2015 Jul 2015 Jan 2016 Jul 2016 Jan 2017 Jul 2017 3 Past Henry Hub Price and 95% NYMEX Confidence Interval, March 2015 $0 $1 $2 $3 $4 $5 $6 $7 $8 $9

  11. High Impact Technology Hub- Results

    Energy.gov [DOE]

    Highlights, outcomes and activities to support the adoption of High Impact Technologies. Technology Highlights preview early results from current technology demonstrations. Case Studies overview...

  12. U.S. Energy Information Administration (EIA)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Henry Hub day-ahead price remained below 2.00 per MMBtu for the entire week, dropping to 1.82 per MMBtu on Friday before rising steadily to close the week yesterday at...

  13. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    in the production regions generally fell between 2 and 7 cents per MMBtu. After dropping to 2.82 per MMBtu on Monday, the spot price at the Henry Hub gained 16 cents in the...

  14. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    at the Henry Hub expired on Wednesday, August 29, at 2.295 per million Btu after dropping a little over 50 cents from the previous Friday price. This final settlement price...

  15. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    seemed sufficient to avoid the price declines. The NYMEX futures contract for June delivery at the Henry Hub expired yesterday (May 29) at 3.42 per MMBtu. The spot price for...

  16. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    demand for gas, which spurred the price hikes. The NYMEX futures contract for July delivery at the Henry Hub expired yesterday (June 26) at 3.278 per MMBtu, falling over 17...

  17. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Henry Hub increased a moderate 0.023 per MMBtu for the week to 3.877. Natural gas in storage decreased to 3,097 Bcf, which exceeds the 5-year average by 2.4 percent. A general...

  18. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Henry Hub increased a moderate 0.023 per MMBtu for the week to 3.877. Natural gas in storage decreased to 3,097 Bcf, which exceeds the 5-year average by 2.4 percent. A general...

  19. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    the Henry Hub spot price on average during the week ended June 25. Other Market Trends: Shell Reopens Its Mars Platform: Shell's Mars tension leg platform reopened on Monday, June...

  20. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    ... coast, including a few delivery points off the Transcontinental Pipeline in the area. ... The Henry Hub location in Erath, Louisiana, decreased on the week by 51 cents or about 18 ...

  1. Natural Gas Summary from the Short-Term Energy Outlook

    Gasoline and Diesel Fuel Update

    5.85 per MMBtu from July through December, while composite spot prices will likely stay well above 6.00. Spot prices at the Henry Hub averaged 6.34 per MMBtu in May and...

  2. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    of futures contracts for delivery during the 2003-2004 heating season months continue to trade at a premium to the Henry Hub spot price, which provides suppliers some incentive to...

  3. Microsoft Word - Highlights.doc

    Gasoline and Diesel Fuel Update

    of the forecast period. On an annual basis, the Henry Hub spot price is expected ... AdministrationShort-Term Energy Outlook - ... during 2008 as higher fuel costs are passed ...

  4. natgas weekly

    Energy Information Administration (EIA) (indexed site)

    East through the weekend had prices on both the spot and futures markets at the Henry Hub rising more than 0.20 per MMBtu between days after midweek. By Thursday, the futures...

  5. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    2 years. Prices: The Henry Hub spot price on Friday was 1.69 per MMBtu according to Reuters News Service, which is the lowest price since March 1999. The daily settlement price...

  6. --No Title--

    Gasoline and Diesel Fuel Update

    Harbor was the equivalent of 5.36 and 5.48 per MMBtu, respectively, according to Reuters News Service. The comparable prices for natural gas were 4.25 (Henry Hub, Louisiana)...

  7. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    February 7, 2008 Next release: February 14, 2008 Since Wednesday, January 30, natural gas spot prices decreased at most markets in the Lower 48 States. Prices at the Henry Hub...

  8. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    February 7, 2008 Next release: February 14, 2008 Since Wednesday, January 30, natural gas spot prices decreased at most markets in the Lower 48 States. Prices at the Henry Hub...

  9. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    What Consumers Should Know An Assessment of Prices of Natural Gas Futures Contracts As A Predictor of Realized Spot Prices at the Henry Hub Overview of U.S. Legislation and...

  10. EIA - Daily Report 9/27/05 - Hurricane Impacts on U.S. Oil &...

    Annual Energy Outlook

    ... (NYMEX), where futures contracts are traded for delivery to the Henry Hub, has declared a Force Majeure for deliveries under the September contract for the rest of the month. ...

  11. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    Henry Hub in Louisiana, a key benchmark location for pricing throughout the United States. ... on the last day of the report week, according to data from BENTEK Energy, LLC (Bentek). ...

  12. Natural Gas Weekly Update

    Annual Energy Outlook

    0, 2001 Prices in both spot and futures markets rose last week. For the week, spot prices at the Henry Hub increased by 25 cents from the previous Friday to 3.23 per MMBtu-an...

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    ... Southern Natural Gas Company reported minor damage to its interconnection with the Henry Hub (Sabine Pipe Line) as a result of Hurricane Ike and notified customers that gas flow ...

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    ... As a result of Hurricane Gustav, Sabine Pipeline LLC declared a force majeure at Henry Hub, the major natural gas interconnection at Erath, Louisiana. The force majeure took effect ...

  15. Deloitte MarketPoint.

    Energy Saver

    DMP's World Gas Model and data 24 Executive summary 1 ... The impact of LNG exports could easily be tested against ... benchmark U.S. Henry Hub spot prices are projected by the ...

  16. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Map) (See Deviation from Normal Temperatures Map) prices at the Henry Hub spot market moved down late in the week, falling to 3.06 per MMBtu on Friday. Net injections...

  17. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Map) (See Deviation from Normal Temperatures Map) prices at the Henry Hub spot market moved down late in the week, falling to 3.06 per MMBtu on Friday. Net injections...

  18. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    lower Mississippi River flooding likely sent prices up temporarily at nearly all domestic pricing points over the week but the gains failed to stick. The Henry Hub price lost a...

  19. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    lower Mississippi River flooding likely sent prices up temporarily at nearly all domestic pricing points over the week but the gains failed to stick. The Henry Hub price lost a...

  20. EIA Energy Information Administration

    Energy Information Administration (EIA) (indexed site)

    monitored for this report was above normal only 1 of 7 days (see graph). Despite the cold front, the spot price at the Henry Hub ended Friday at 5.05 per MMBtu, down 0.42...

  1. EIA Energy Information Administration

    Energy Information Administration (EIA) (indexed site)

    Even with this period of cold weather, prices on the spot market behaved in a similar fashion as the futures contract. During this period, the spot price at the Henry Hub moved...

  2. No Slide Title

    Gasoline and Diesel Fuel Update

    Fuel Base Case If 10% Warmer Than Forecast If 10% Colder Than Forecast Heating Oil 23.1 9.7 35.5 Natural Gas ... Winter Henry Hub Winter Average Spot Price 10% Colder 10.55 mcf Base ...

  3. Microsoft Word - Highlights.docx

    Annual Energy Outlook

    about 5 percent warmer. Forecast U.S. real gross domestic ... with the Henry Hub spot price averaging 4.32 per MMBtu. Projected Winter Fuel Expenditures by Fuel and ...

  4. No Slide Title

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Average Household Expenditures Percent Change from Last Winter Fuel Base Case If 10% Warmer Than Forecast If ... Forecast Henry Hub Winter Average Spot Price 10% Colder 8.71 mcf ...

  5. Microsoft Word - Highlights.docx

    Annual Energy Outlook

    ... Fuel Crude Oil dollars per gallon Henry Hub Natural Gas Price 0 2 4 6 8 10 Jan 2010 Jul 2010 Jan 2011 Jul 2011 Jan 2012 Jul 2012 Historical spot price STEO price forecast ...

  6. Microsoft Word - Highlights.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    unchanged from the forecast in last month's Outlook. EIA expects the Henry Hub spot price will average 4.98 per ... in motor gasoline and distillate fuel oil consumption. ...

  7. Microsoft Word - Highlights.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    0.15 per MMBtu from the forecast in last month's Outlook. EIA expects the Henry Hub spot price will average 4.76 per ... in motor gasoline and distillate fuel oil consumption. ...

  8. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    including key gas-consuming areas in the Northeast. The Henry Hub spot price reversed ground after price declines last week, gaining 16 cents per MMBtu to an average of 4.35...

  9. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    including key gas-consuming areas in the Northeast. The Henry Hub spot price reversed ground after price declines last week, gaining 16 cents per MMBtu to an average of 4.35...

  10. Assessment of Prices of Natural Gas Futures Contracts As A Predictor of Realized Spot Prices, An

    Reports and Publications

    2005-01-01

    This article compares realized Henry Hub spot market prices for natural gas during the three most recent winters with futures prices as they evolve from April through the following February, when trading for the March contract ends.

  11. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Price, West Texas Intermediate Crude Oil Spot Price, and Henry Hub Natural Gas Spot Price Graph More Summary Data Prices Prices increased at all trading locations during the week,...

  12. Natural Gas Weekly Update

    Annual Energy Outlook

    Price, West Texas Intermediate Crude Oil Spot Price, and Henry Hub Natural Gas Spot Price Graph More Summary Data Prices Prices increased at all trading locations during the week,...

  13. Natural Gas Weekly Update

    Annual Energy Outlook

    prices posted modest net gains at most market locations across the lower 48 States. The Henry Hub spot price increased from 3.54 per million Btu (MMBtu) last Wednesday, October...

  14. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    with increases ranging between 49 and 95 cents per million Btu (MMBtu). Prices at the Henry Hub climbed by 75 cents per MMBtu, or about 20 percent, to 4.42 per MMBtu. At the New...

  15. Natural Gas Weekly Update

    Annual Energy Outlook

    in trading yesterday (June 11) in response to moderating temperatures. Prices at the Henry Hub increased 32 cents per million Btu (MMBtu), or about 3 percent, to 12.49 per...

  16. Natural Gas Weekly Update

    Annual Energy Outlook

    the Gulf of Mexico producing region. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 5 cents or about 1 percent to 4.45 per MMBtu. Prices climbed in most...

  17. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 24 cents or about 4 percent to 6.05 per MMBtu. Yesterday (June 30), the...

  18. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    48 States during this week (Wednesday-Wednesday, November 24 to December 1). At the Henry Hub, the spot gas price gained 1.82 per MMBtu on the week to trade at 6.77 yesterday...

  19. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    demand ebbed during the report week, prices declined across the lower 48 States. The Henry Hub spot price ended trading yesterday, March 24, at 4.02 per million Btu (MMBtu), a...

  20. Natural Gas Weekly Update

    Annual Energy Outlook

    exceeding 2.50 per MMBtu at most markets. On Wednesday, December 7, prices at the Henry Hub averaged 13.95 per MMBtu, increasing 2.22 per MMBtu, or about 19 percent, since...

  1. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    at most market locations. For the week, (Wednesday-Wednesday, March 30-April 6), the Henry Hub spot price increased by 29 cents per MMBtu, or 4 percent, to 7.46. Similarly, the...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    declines at some market locations. For the week (Wednesday-Wednesday), prices at the Henry Hub fell 21 cents or roughly 6 percent to 3.12 per MMBtu. Price drops at most...

  3. Natural Gas Weekly Update

    Annual Energy Outlook

    to the effects of Hurricane Ivan. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 43 cents, or about 8 percent, to 5.59 per MMBtu. Yesterday (September...

  4. Natural Gas Weekly Update

    Annual Energy Outlook

    Map) (See Deviation from Normal Temperatures Map) The spot market price at the Henry Hub in Louisiana ended the week down 62 cents at 2.15 per MMBtu. On the NYMEX futures...

  5. Natural Gas Weekly Update

    Annual Energy Outlook

    and the approaching Hurricane Rita. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 3.45, or about 32 percent, to 14.25 per MMBtu. Yesterday (September...

  6. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    decreases during yesterday's trading. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 62 cents, or about 10 percent, to 7.10 per MMBtu. Yesterday (March 15),...

  7. Natural Gas Weekly Update

    Annual Energy Outlook

    just above the 3.00 mark during the week ended August 10, 2001, as the price at the Henry Hub in Louisiana varied between 3.14 and 2.98 per million Btu. Net injections of...

  8. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    between 29 and 77 cents per MMBtu. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 40 cents or roughly 9 percent to 3.93 per MMBtu. The price of the NYMEX...

  9. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    with the largest decreases generally occurring in the western half of the country. The Henry Hub spot price decreased by 0.34 to 3.02 per million Btu (MMBtu). At the New York...

  10. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    between 5 and 14 cents per MMBtu on Wednesday, June 26. For the week, prices at the Henry Hub increased 19 cents to 3.42 per MMBtu, which is an increase of almost 6 percent....

  11. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in Northeast prices to highs for the season. For the week (Wednesday-Wednesday), the Henry Hub spot price gained 0.13 per MMBtu to an average price of 3.04 yesterday (July...

  12. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Update until January 2, 2002. Overview: Monday, December 17, 2001 The spot price at the Henry Hub finished the trading week on December 14 at 2.41 per MMBtu, roughly 30 cents or...

  13. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    coast and as far south as Florida. During the report week (November 24-December 1), the Henry Hub spot price increased 0.39 to 4.21 per million Btu (MMBtu). At the New York...

  14. Natural Gas Weekly Update

    Annual Energy Outlook

    most production-area trading locations. For the week (Wednesday-Wednesday), the average Henry Hub price climbed 0.14 per MMBtu to 4.24. At the NYMEX, the futures contract for...

  15. Natural Gas Weekly Update

    Annual Energy Outlook

    Lower 48 States in trading on June 4. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 70 cents or about 12 percent to 6.41 per MMBtu. The price of the NYMEX...

  16. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    at most market locations in the Lower 48 States. On Wednesday, August 16, prices at the Henry Hub averaged 7.02 per MMBtu, decreasing 57 cents per MMBtu, or about 7.5 percent,...

  17. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    States, with decreases exceeding 1 per MMBtu at most markets. Trading resumed at the Henry Hub on Friday, October 7, for the first time since Friday, September 22, when prices...

  18. Natural Gas Weekly Update

    Annual Energy Outlook

    locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub fell 6 cents or 2 percent to 2.98 per MMBtu. Notable exceptions to the general...

  19. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub declined 86 cents, or about 11 percent, to 7.26 per MMBtu. Yesterday (November...

  20. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    natural gas spot prices fell at most market locations in the Lower 48 States, with the Henry Hub spot price falling to 3.56 per million Btu (MMBtu), about a 7 percent decline...

  1. Natural Gas Weekly Update

    Annual Energy Outlook

    exceeding 4 per MMBtu at most markets. On Wednesday, November 2, prices at the Henry Hub averaged 10.84 per MMBtu, decreasing 3.83 per MMBtu, or more than 26 percent,...

  2. Natural Gas Weekly Update

    Annual Energy Outlook

    in the Lower 48 States outside the Rocky Mountains and Northeast regions. Prices at the Henry Hub declined 65 cents per MMBtu, or 9 percent, since Wednesday, June 20, to 6.74 per...

  3. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    14, 2005. For the week (Wednesday - Wednesday, April 13 to 20), the spot price at the Henry Hub increased 3 cents, less than one-half percent, to 7.10 per MMBtu. The price of...

  4. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    modest 0.50-0.60. On the week (Wednesday, November 26-Wednesday, December 3), the Henry Hub spot price rose 0.59 per MMBtu to 5.45, closing above 5 for the first time...

  5. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    48 States, increasing between 0.25 and 1.12 per million Btu (MMBtu). Prices at the Henry Hub rose 0.41 per MMBtu since last Wednesday, averaging 3.76 per MMBtu in trading...

  6. Natural Gas Weekly Update

    Annual Energy Outlook

    between 10 and 50 cents per MMBtu. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 19 cents or roughly 5 percent to 4.10 per MMBtu. The price of the NYMEX...

  7. Natural Gas Weekly Update

    Annual Energy Outlook

    exceeding 1 per MMBtu at most locations. On Wednesday, March 1, the spot price at the Henry Hub averaged 6.62 per MMBtu, declining about 92 cents per MMBtu or about 12 percent...

  8. Natural Gas Weekly Update

    Annual Energy Outlook

    MMBtu or about 2 to 8 percent at most markets. On Wednesday, February 1, prices at the Henry Hub averaged 8.71 per MMBtu, reflecting an increase of 0.21 per MMBtu or about 2...

  9. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    48 States since Wednesday, April 5. On the week (Wednesday-Wednesday, April 5-12), the Henry Hub spot price dropped 9 cents per MMBtu, or about 1.3 percent, to 6.79. At the New...

  10. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    week's gas markets. As of Friday, May 11, 2001, the spot price of natural gas at the Henry Hub dropped 0.24 from the previous Friday to 4.25 per MMBtu. The NYMEX price of...

  11. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    in trading yesterday (June 11) in response to moderating temperatures. Prices at the Henry Hub increased 32 cents per million Btu (MMBtu), or about 3 percent, to 12.49 per...

  12. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    natural gas spot prices fell at most market locations in the Lower 48 States, with the Henry Hub spot price falling to 3.56 per million Btu (MMBtu), about a 7 percent decline...

  13. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub edged up 1 cent, to 7.40 per MMBtu. Yesterday (June 22), the price of the NYMEX...

  14. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    48 States in trading on June 25. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 10 cents or about 2 percent to 5.64 per MMBtu. The price of the NYMEX...

  15. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    between 2 and 14 cents per MMBtu on Wednesday, May 29. For the week, prices at the Henry Hub declined 9 cents to 3.29 per MMBtu, which is a decrease of almost 3 percent....

  16. Natural Gas Weekly Update

    Annual Energy Outlook

    in the Lower 48 States since Wednesday, July 2. On the week (Wednesday-Wednesday), the Henry Hub spot price climbed 51 cents to 5.56 per MMBtu, while spot prices in the Northeast...

  17. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    in California rose modestly, and prices at most other market locations declined. At the Henry Hub, the average spot price fell 4 cents per MMBtu for the week, ending trading...

  18. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ranging between 11 and 36 cents per MMBtu over the previous Friday. Prices at the Henry Hub climbed 18 cents per MMBtu from the previous Friday to trade at 2.99. On the...

  19. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the Lower 48 States outside the Rocky Mountains and Midcontinent regions. Prices at the Henry Hub climbed 18 cents per MMBtu, or 2 percent, since Wednesday, May 23, to 7.71 per...

  20. Natural Gas Weekly Update

    Annual Energy Outlook

    Deviation Map). After beginning the week down on Monday, October 8, spot prices at the Henry Hub climbed through Thursday before dropping 10 cents on Friday, October 12, to end...

  1. Natural Gas Weekly Update

    Annual Energy Outlook

    48 States in trading on July 30. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 19 cents or about 4 percent to 4.69 per MMBtu. The price of the NYMEX...

  2. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    prices have generally decreased for the week (Wednesday-Wednesday, February 2-9). The Henry Hub natural gas spot price fell 18 cents, or about 3 percent, while prices at most...

  3. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 9 cents or about 1 percent to 6.56 per MMBtu. Prices declined in most...

  4. Natural Gas Weekly Update

    Annual Energy Outlook

    prices continued to trade at near record high levels. For the week, the price at the Henry Hub decreased 0.76 per MMBtu, or about 13 percent, to 5.28. At the New York...

  5. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    midweek, as nearly every major market location showed Friday-to-Friday gains. At the Henry Hub, the spot price gained 36 cents from the previous Friday to end the week at 2.11...

  6. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    November 26, 2001 The spot price at the Henry Hub finished the abbreviated trading week on Wednesday, November 21 at 1.91 per MMBtu, roughly 22 cents or 13 percent over the...

  7. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    18 with sharp decreases that reversed gains from earlier in the week. Prices at the Henry Hub declined 2 cents per MMBtu compared with the previous Friday. On the NYMEX, the...

  8. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    prices decreased at most market locations in the Lower 48 States for the week. The Henry Hub spot price averaged 7.04 per million Btu (MMBtu) as of December 5, declining 47...

  9. Natural Gas Weekly Update

    Annual Energy Outlook

    of an early arrival of winter. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 64 cents, or about 11 percent, to 6.23 per MMBtu. Yesterday (September...

  10. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub increased by about 14 percent to 6.71 per MMBtu. Yesterday (July 26), the price...

  11. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    at markets in the Rocky Mountains and the Midcontinent. During the report week, the Henry Hub spot price decreased 0.15 to 4.76 per million Btu (MMBtu). At the New York...

  12. Natural Gas Weekly Update

    Annual Energy Outlook

    prices showed modest gains for the week (Wednesday to Wednesday, July 30-August 6). The Henry Hub spot price gained a nickel on the week, ending trading yesterday (Wednesday,...

  13. Natural Gas Weekly Update

    Annual Energy Outlook

    1, 2002 Lingering low temperatures last week prompted spot prices at the Henry Hub to start the week up sharply gaining 19 cents to trade on Monday at 2.68 per MMBtu. Prices then...

  14. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Wednesday, February 4. On the week (Wednesday, February 4-Wednesday, February 11), the Henry Hub spot price dropped 39 cents per MMBtu to 5.35. The NYMEX futures contract for...

  15. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    26, 2006. For the week (Wednesday, April 26 to Wednesday, May 3), the spot price at the Henry Hub decreased 62 cents, or about 9 percent, to 6.56 per MMBtu. The price of the NYMEX...

  16. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    locations in the Lower 48 States, while declining at selected markets. Prices at the Henry Hub declined a penny since Wednesday, March 28, to 7.46 per MMBtu. At the NYMEX, the...

  17. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    prices rose between 15 and 30 cents per million Btu at the Southern California border, PG&E citygates, the Henry Hub, and the New York and Chicago citygates before...

  18. Microsoft PowerPoint - uncertainty_hh_2013_2014.ppt [Compatibility...

    Energy Information Administration (EIA) (indexed site)

    3 - December 2014 Short-Term Energy Outlook 1 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2013 0 1 2 3 4 5 6 7 8 9 10 Jan 2012 Jul 2012 Jan 2013 Jul ...

  19. Microsoft PowerPoint - uncertainty_hh_2009_2010.ppt [Compatibility...

    Energy Information Administration (EIA) (indexed site)

    09 - December 2010 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2009 18 20 12 14 16 8 10 12 2 4 6 0 2 Jan Jul Jan Jul Jan Jul Jan Jul 1 2008 2008 ...

  20. Microsoft PowerPoint - uncertainty_hh_2011_2012.ppt [Compatibility...

    Energy Information Administration (EIA) (indexed site)

    11 - December 2012 Past Henry Hub Price and 95% NYMEX Confidence Interval, January 2011 10 12 8 10 4 6 2 4 0 Jan Jul Jan Jul Jan Jul Jan Jul 1 2010 2010 2011 2011 2012 ...

  1. Natural Gas Weekly Update

    Annual Energy Outlook

    (Wednesday-Wednesday), prices at the Henry Hub were virtually unchanged, climbing 1 cent, to 7.11 per MMBtu. Yesterday (April 27), the price of the NYMEX futures contract for...

  2. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    (Wednesday-Wednesday), prices at the Henry Hub were virtually unchanged, climbing 1 cent, to 7.11 per MMBtu. Yesterday (April 27), the price of the NYMEX futures contract for...

  3. Short-Term Energy Outlook

    Annual Energy Outlook

    ... EIA expects the Henry Hub natural gas spot price to average 3.34million British U.S. Energy Information Administration | Short-Term Energy Outlook February 2015 2 thermal units ...

  4. RFS

    Energy Information Administration (EIA) (indexed site)

    Price Volatility in Price Volatility in Natural Gas Markets Natural Gas Markets Presented to: Energy Information Administration's 2008 Energy Conference April 8, 2008 Presented by: Erin Mastrangelo (Former EIA Industry Economist) ekmastrangelo@gmail.com Agenda Agenda * Overview of prices and volatility * What is volatility? * Trends * Drivers of volatility * Some empirical results * Implications and Conclusions Henry Hub Spot Price: 1994 Henry Hub Spot Price: 1994 - - 2007 2007 Source: NGI's

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    6, 2016 | Release date: January 7, 2016 | Next release: January 14, 2016 | Previous weeks JUMP TO: In The News | Overview | Prices/Supply/Demand | Storage In the News: Basis differential narrows in Marcellus At the Marcellus-shale area trading points, natural gas prices normally trade well below the Henry Hub national benchmark price because of the area's high gas production and limited pipeline takeaway capacity. The difference between the Marcellus pricing points and the Henry Hub, commonly

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2016 | Release date: September 22, 2016 | Next release: September 29, 2016 | Previous weeks JUMP TO: In The News | Overview | Prices/Supply/Demand | Storage In the News: Price differences between Southern California natural gas trading hubs and the Henry Hub have been more volatile during summer 2016 Prices for natural gas in Southern California trading hubs during the summer months (June-August) have been considerably more volatile in 2016 compared with 2015. Although natural gas prices in

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2005 | Release Date: October 13, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, October 13 (next release 2:00 p.m. on October 20) Since Wednesday, October 5, natural gas spot prices decreased at virtually all market locations in the Lower 48 States, with decreases exceeding $1 per MMBtu at most markets. Trading resumed at the Henry Hub on Friday, October 7, for the first time since Friday, September 22, when prices at the Henry Hub averaged $15.27. Trading at the hub

  8. The Honorable Dale A.,Henry

    Office of Legacy Management (LM)

    Co .,; Springfield, OH Ohio Bureau of Radiologlcal:Health - .?,' P 2 &L+ - > ames W. Wagoner II ' Director Off-SiteSavannah River Division Office of Eastern Area Programs ...

  9. High Impact Technology Hub Resources for Evaluators

    Energy.gov [DOE]

    The HIT Catalyst conducts technology demonstrations in three main phases: Site Evaluation, Selection and Project Kick-Off, Measurement and Verification Scoping and Plan Development. The following...

  10. The Hub of Innovation for American Housing

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... HVAC 3. "Proceed to Highlighted Route" Execute the Strategy 20 | Building America eere.energy.gov Building America Strategic Initiatives * Building America R&D Project Portfolio * ...

  11. Hubs+ Report Appendix 1_0.pdf

    Energy Saver

    to Submit a Freedom of Information Act Request How to Submit a Freedom of Information Act Request How to Submit a Freedom of Information Act Request, from the U.S. Department of Energy's Golden Field Office. How to Submit a FOIA (67.71 KB) More Documents & Publications FIA-12-0063 - In the Matter of Native Hawaiian Legal Corporation. FIA-13-0013 - In the Matter of Taras Lyssenko FIA-12-0056 - In the Matter of Torres Consulting & Law Group, LLC Own Federated Data Network with

  12. High Impact Technology Hub- Host a Site

    Energy.gov [DOE]

    We are always looking for partners to host technology demonstrations. Host site participants receive recognition by the Department of Energy, site applicability analysis as well as the opportunity...

  13. Report of the Hubs+ Task Force

    Energy.gov [DOE]

    SEAB findings and recommendations related to the management and early progress of these new management and funding mechanisms in the Department.

  14. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Hub settled at 3.076 per MMBtu, up roughly 28 cents over the previous Friday. A trend towards cooler temperatures across some parts of the country, larger-than-expected net...

  15. Natural Gas Prices Forecast Comparison--AEO vs. Natural Gas Markets

    SciTech Connect

    Wong-Parodi, Gabrielle; Lekov, Alex; Dale, Larry

    2005-02-09

    This paper evaluates the accuracy of two methods to forecast natural gas prices: using the Energy Information Administration's ''Annual Energy Outlook'' forecasted price (AEO) and the ''Henry Hub'' compared to U.S. Wellhead futures price. A statistical analysis is performed to determine the relative accuracy of the two measures in the recent past. A statistical analysis suggests that the Henry Hub futures price provides a more accurate average forecast of natural gas prices than the AEO. For example, the Henry Hub futures price underestimated the natural gas price by 35 cents per thousand cubic feet (11.5 percent) between 1996 and 2003 and the AEO underestimated by 71 cents per thousand cubic feet (23.4 percent). Upon closer inspection, a liner regression analysis reveals that two distinct time periods exist, the period between 1996 to 1999 and the period between 2000 to 2003. For the time period between 1996 to 1999, AEO showed a weak negative correlation (R-square = 0.19) between forecast price by actual U.S. Wellhead natural gas price versus the Henry Hub with a weak positive correlation (R-square = 0.20) between forecasted price and U.S. Wellhead natural gas price. During the time period between 2000 to 2003, AEO shows a moderate positive correlation (R-square = 0.37) between forecasted natural gas price and U.S. Wellhead natural gas price versus the Henry Hub that show a moderate positive correlation (R-square = 0.36) between forecast price and U.S. Wellhead natural gas price. These results suggest that agencies forecasting natural gas prices should consider incorporating the Henry Hub natural gas futures price into their forecasting models along with the AEO forecast. Our analysis is very preliminary and is based on a very small data set. Naturally the results of the analysis may change, as more data is made available.

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2006 | Release Date: August 17, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 17 (next release 2:00 p.m. on August 24, 2006) Since Wednesday, August 9, natural gas spot prices decreased at most market locations in the Lower 48 States. On Wednesday, August 16, prices at the Henry Hub averaged $7.02 per MMBtu, decreasing 57 cents per MMBtu, or about 7.5 percent, since the previous Wednesday. The NYMEX futures contract for September delivery at the Henry Hub

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2006 | Release Date: September 28, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 28 (next release 2:00 p.m. on October 5, 2006) Natural gas spot prices decreased sharply since Wednesday, September 20, at nearly all market locations. For the week (Wednesday to Wednesday), the price at the Henry Hub decreased $0.52 per MMBtu, or about 10 percent, to $4.35 per The NYMEX futures contract for October delivery at the Henry Hub declined about 73 cents since last

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    4, 2007 | Release Date: April 5, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 5, 2007 (next release 2:00 p.m. on April 12, 2007) Since Wednesday, March 28, natural gas spot prices generally increased at most market locations in the Lower 48 States, while declining at selected markets. Prices at the Henry Hub declined a penny since Wednesday, March 28, to $7.46 per MMBtu.At the NYMEX, the futures contract for May delivery at the Henry Hub declined 16 cents per

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    28, 2007 | Release Date: November 29, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, November 29, 2007 (next release 2:00 p.m. on December 6, 2007) Since Wednesday, November 21, natural gas spot prices increased at all markets in the Lower 48 States. Prices at the Henry Hub rose 83 cents per MMBtu, or 12 percent, since Wednesday to $7.51 per MMBtu. At the NYMEX, the futures contract for December delivery at the Henry Hub expired yesterday (November 28) at $7.203 per

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    30, 2008 | Release Date: May 1, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, April 23, to Wednesday, April 30) Released: May 1, 2008 Next release: May 8, 2008 Â* Natural gas spot prices increased in all trading regions in the Lower 48 States this report week (Wednesdayâ€"Wednesday, April 23-30). During the report week, the Henry Hub spot price increased $0.48 per million Btu (MMBtu) to $10.81. During the month of April, the Henry Hub spot price increased

  1. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2008 | Release Date: May 15, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: May 15, 2008 Next Release: May 22, 2008 Overview Natural gas spot prices increased in a majority of regions of the Lower 48 States this report week (Wednesdayâ€"Wednesday, May 7-14).The Henry Hub spot price increased $0.43 per million Btu (MMBtu) to $11.51, the highest average price recorded at the Henry Hub in more than 2 years. At the New York Mercantile Exchange (NYMEX), prices also

  2. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    13, 2001 | Release Date: May 14, 2001 Previous Issues Week: 11/21/2016 (View Archive) Overview Lower prices and a report of another considerable net injection to stocks were featured in last week’s gas markets. As of Friday, May 11, 2001, the spot price of natural gas at the Henry Hub dropped $0.24 from the previous Friday to $4.25 per MMBtu. The NYMEX price of natural gas for June delivery at the Henry Hub declined $0.212 for the week to $4.278 per MMBtu. A record-setting 108 Bcf was added to

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2001 | Release Date: May 29, 2001 Previous Issues Week: 11/21/2016 (View Archive) Spot prices at the Henry Hub declined to $3.84 per MMBtu on Friday, the lowest level since August 1, 2000. Prices at the Henry Hub, the Northeast, and the Midwest reflected the mild to cooler-than-normal temperatures in the eastern two-thirds of the nation coupled with anticipation of the Memorial Day holiday weekend-typically one of the lowest-demand weekends of the year. In California, early to mid-week prices

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    4, 2001 | Release Date: November 5, 2001 Previous Issues Week: 11/21/2016 (View Archive) Due to the observance of Veterans Day on Monday, November 12, the next Natural Gas Weekly Update, will be published on Tuesday, November 13, 2001. Overview: Spot prices at the Henry Hub began the week up then trended down to end the week 10 cents below the previous Friday at $2.96 per MMBtu. This represents a reversal from the pattern of a week earlier when the Henry Hub price gained more than $0.70 per

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2002 | Release Date: February 11, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: On Friday, spot gas traded at the Henry Hub for $2.20 per MMBtu, marking no change from the price on the previous Friday. Last week spot prices at the Henry Hub traded within a tight range of $2.14-$2.20 per MMBtu. Temperatures in much of the country returned to above normal in the second half of the week and the National Weather Service's (NWS) latest 6-to 10-day forecast called for this pattern

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    17, 2002 | Release Date: March 18, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Spot prices at most market locations across the country finished the week on Friday, March 15 with sharp gains that contributed to significant increases ranging between 11 and 36 cents per MMBtu over the previous Friday. Prices at the Henry Hub climbed 18 cents per MMBtu from the previous Friday to trade at $2.99. On the NYMEX, the price of the futures contract for April delivery at the Henry Hub

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    12, 2002 | Release Date: June 13, 2002, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Moderate price increases on Monday and Wednesday of this week could not offset declines during the other three trading days of the week (Wednesday to Wednesday, June 5-12), leaving spot prices lower at most locations for the sixth consecutive week. At the Henry Hub, the average spot price decreased by 13 cents to $3.15 per MMBtu. Six weeks ago, on Wednesday, May 1, the Henry Hub spot price

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2002 | Release Date: October 17, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Since Wednesday, October 10, natural gas spot prices have increased at most locations in the Lower 48 States, climbing between 10 and 50 cents per MMBtu. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 19 cents or roughly 5 percent to $4.10 per MMBtu. The price of the NYMEX futures contract for November delivery at the Henry Hub has increased nearly 31 cents since last

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    November 6, 2002 | Release Date: November 7, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Since Wednesday, October 30, natural gas spot prices have decreased at most locations in the Lower 48 States, falling between 29 and 77 cents per MMBtu. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 40 cents or roughly 9 percent to $3.93 per MMBtu. The price of the NYMEX futures contract for December delivery at the Henry Hub has decreased nearly 54 cents since last

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    December 18, 2002 | Release Date: December 19, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Natural gas spot prices on Wednesday, December 18, were higher than the previous Wednesday at most locations in the Lower 48 States, climbing between 20 and 60 cents per MMBtu. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 36 cents or roughly 8 percent to $4.86 per MMBtu. The price of the NYMEX futures contract for January delivery at the Henry Hub has increased

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2003 | Release Date: March 13, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Since Wednesday, March 5, natural gas spot prices have decreased at nearly all locations in the Lower 48 States, falling more than $1.45 per MMBtu. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased $2.03 or roughly 26 percent to $5.78 per MMBtu. However, prices at the Henry Hub and elsewhere have returned to levels that prevailed in late January and early February and remain

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    April 2, 2003 | Release Date: April 3, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Since Wednesday, March 26, natural gas spot prices were lower at most locations in the Lower 48 States, while other locations had narrow gains. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 2 cents or less than 1 percent to $4.89 per MMBtu. The price of the NYMEX futures contract for May delivery at the Henry Hub decreased roughly 8 cents per MMBtu or nearly 2 percent

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    14, 2003 | Release Date: May 15, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Compared with Wednesday, May 7, natural gas spot prices were higher at all locations in the Lower 48 States in trading on May 14. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 69 cents or roughly 12 percent to $6.16 per MMBtu. The price of the NYMEX futures contract for June delivery at the Henry Hub increased roughly 65 cents per MMBtu or 11 percent since last Wednesday to

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    June 4, 2003 | Release Date: June 5, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Compared with Wednesday, May 28, natural gas spot prices were higher at all locations in the Lower 48 States in trading on June 4. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 70 cents or about 12 percent to $6.41 per MMBtu. The price of the NYMEX futures contract for July delivery at the Henry Hub increased roughly 36 cents per MMBtu or 5 percent since last Wednesday to

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    25, 2003 | Release Date: June 26, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Compared with Wednesday, June 18, natural gas spot prices were higher at all locations in the Lower 48 States in trading on June 25. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 10 cents or about 2 percent to $5.64 per MMBtu. The price of the NYMEX futures contract for July delivery at the Henry Hub increased roughly 18 cents per MMBtu or 3 percent since last Wednesday to

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    30, 2003 | Release Date: July 31, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Compared with Wednesday, July 23, natural gas spot prices were lower at all locations in the Lower 48 States in trading on July 30. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 19 cents or about 4 percent to $4.69 per MMBtu. The price of the NYMEX futures contract for August delivery at the Henry Hub closed on Tuesday, July 29 at $4.693 per MMBtu, down roughly 18 cents or 4

  17. U.S. Energy Information Administration (EIA) - Pub

    Gasoline and Diesel Fuel Update

    Natural gas Natural gas prices depend on oil prices, technology improvement, and resource recovery rates Across the AEO2016 cases, the average annual Henry Hub spot price for natural gas in 2040 (Figure MT-42) ranges from $2.40-$9.20/million British thermal units (Btu). In the Reference case, average annual U.S. natural gas prices at the Henry Hub remain at about $5.00/million Btu in 2015 dollars through 2040. Crude oil prices affect natural gas prices through changes in consumption and exports,

  18. Natural Gas Summary from the Short-Term Energy Outlook

    Gasoline and Diesel Fuel Update

    late spring, averaging $6.00 per MMBtu in March, $5.41 in April, and $4.91 in May (Short-Term Energy Outlook, March 2003). Spot prices at the Henry Hub were above the $6.00 mark virtually all of February and spiked to $18.85 per MMBtu on February 25 as frigid weather covered much of the country. Henry Hub prices have fallen since then, reaching below $6.00 per MMBtu on March 12. Wellhead prices for the overall heating season (November through March), assuming normal weather for March, are

  19. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook

    ... Source: Bentek Energy Note: Shaded area represents the range between the maximum and ... Wed, 01-Aug Henry Hub 3.13 3.10 3.14 3.20 3.20 New York 3.51 3.25 3.31 3.43 3.50 Chicago ...

  20. Probabilities of Possible Future Prices (Released in the STEO April 2010)

    Reports and Publications

    2010-01-01

    The Energy Information Administration introduced a monthly analysis of energy price volatility and forecast uncertainty in the October 2009 Short-Term Energy Outlook (STEO). Included in the analysis were charts portraying confidence intervals around the New York Mercantile Exchange (NYMEX) futures prices of West Texas Intermediate (equivalent to light sweet crude oil) and Henry Hub natural gas contracts.

  1. Natural Gas Weekly Update

    Annual Energy Outlook

    Friday to 4.12 cents per MMBtu; the Henry Hub, LA, down 0.10 to 4.15; Midcon, OK, down 0.12 to 4.00; and Opal, WY, down 0.84 to 2.47. Prices at the Chicago and New...

  2. Natural Gas Weekly Update, Printer-Friendly Version

    Annual Energy Outlook

    to 20 cents per MMBtu with Katy, TX ending at 3.73; the Henry Hub, LA at 3.71; Midcon, OK at 3.53; and Opal, WY at 2.68. A transportation problem from Waha to Katy, Texas, was...

  3. Natural Gas Weekly Update

    Annual Energy Outlook

    to 20 cents per MMBtu with Katy, TX ending at 3.73; the Henry Hub, LA at 3.71; Midcon, OK at 3.53; and Opal, WY at 2.68. A transportation problem from Waha to Katy, Texas, was...

  4. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Friday to 4.12 cents per MMBtu; the Henry Hub, LA, down 0.10 to 4.15; Midcon, OK, down 0.12 to 4.00; and Opal, WY, down 0.84 to 2.47. Prices at the Chicago and New...

  5. Nazim Bharmal Anthony Slingo Jeff Settle Gary Robinson Helen...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the TOA radiances every 15 min from Geostationary Earth Radiation Budget (GERB). * Edwards-Slingo RT code used to calculate consistent flux components. * Or, use measurements...

  6. Henry County, Illinois: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Illinois Andover, Illinois Annawan, Illinois Atkinson, Illinois Bishop Hill, Illinois Cambridge, Illinois Cleveland, Illinois Coal Valley, Illinois Colona, Illinois Galva, Illinois...

  7. 05-20-2010_Final_Testimony_Henry_Kelly.pdf

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    sitesdefaultfilesadministration- officialvicepresidentmemooncleanenergyeconomy.pdf 3 This figure represents the estimated project value if all the existing...

  8. High Impact Technology Hub - Resources for Evaluators - General...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    M&V Guidelines: Measurement and Verification for Federal Energy Projects (Version 4.0) Assessment of Evaluation, Measurement, and Verification Methods - 2014 BTO Peer Review ...

  9. High Impact Technology Hub- Provide Information about Technologies

    Energy.gov [DOE]

    The Energy Department identifies and compiles inputs on technologies through a variety of engagement activities including Requests for Information (RFIs), workshops, discussion forums and ongoing...

  10. Natural Gas Market Centers and Hubs: A 2003 Update

    Energy Information Administration (EIA) (indexed site)

    This special report looks at the current status of market centershubs in todays natural gas marketplace, examining their role and their importance to natural gas shippers, ...

  11. Metis Hub: The Development of an Intuitive Project Planning System

    SciTech Connect

    McConnell, Rachael M.

    2015-08-26

    The goal is to develop an intuitive, dynamic, and consistent interface for the Metis Planning System by combining user requirements and human engineering concepts. The system is largely based upon existing systems so some tools already have working models that we can follow. However, the web-based interface is completely new.

  12. High Impact Technology Hub- Resources for Evaluators- Site Evaluation Checklists

    Energy.gov [DOE]

    The HIT Catalyst conducts technology demonstrations in three main phases govern demonstrations: Site Evaluation, Selection and Project Kick-Off, Measurement and Verification Scoping and Plan...

  13. Light Water Reactors A DOE Energy Innovation Hub for Modeling...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and Simulation of Nuclear Reactors CASL is focused on three issues for nuclear energy: reducing cost, reducing the amount of used nuclear fuel, and safety. CASL core...

  14. Ask Your Energy Innovation Hub Questions | Department of Energy

    Energy.gov [DOE] (indexed site)

    Thanks to a cost-sharing project with the Energy Department, General Motors has been able to develop the capacity to build electric and hybrid motors internally. That capacity has made cars like the upcoming Chevy Spark EV (above) possible. | Image courtesy of General Motors. Thanks to a cost-sharing project with the Energy Department, General Motors has been able to develop the capacity to build electric and hybrid motors internally. That capacity has made cars like the upcoming Chevy Spark EV

  15. Central Networks Low Carbon Hub Optimizing renewable energy resources...

    OpenEI (Open Energy Information) [EERE & EIA]

    Other Additional Comments Cancel Submit Categories: Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Grid Automation Distribution Smart Grid Projects - Other...

  16. Report of the SEAB Hubs+ Task Force | Department of Energy

    Energy.gov [DOE] (indexed site)

    the new Funding Constructs for Energy Research and Development (R&D) in the Department of Energy. The Task Force was charged with assisting the DOE in evaluating the management and...

  17. High Impact Technology Hub- Resources for Evaluators- General Templates

    Energy.gov [DOE]

    The HIT Catalyst conducts technology demonstrations in three main phases: Site Evaluation, Selection and Project Kick-Off, Measurement and Verification Scoping and Plan Development. The following Templates were developed in collaboration with third party evaluators, the Energy Department, and technology providers as a part of recent demonstration projects.

  18. Microfluidic hubs, systems, and methods for interface fluidic modules -

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Innovation Portal 940,147 Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Find More Like This Return to Search

  19. Students Imagine Paducah Site as Technical, Industrial Hub

    Office of Energy Efficiency and Renewable Energy (EERE)

    PADUCAH, Ky. – University of Kentucky (UK) College of Design students envision the Paducah site as a thriving, multiple-use area in the future.

  20. DataHub project (Smart Grid Project) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    for consumers who choose to switch supplier, a desire for more standardized communication between players on the Danish electricity market. References "EU Smart Grid...

  1. Admiralty Inlet Hub-Height Turbulence Measurements from June 2012

    DOE Data Explorer

    Kilcher, Levi

    2012-06-18

    This data is from measurements at Admiralty Head, in admiralty inlet. The measurements were made using an IMU equipped ADV mounted on a mooring, the 'Tidal Turbulence Mooring' or 'TTM'. The inertial measurements from the IMU allows for removal of mooring motion in post processing. The mooring motion has been removed from the stream-wise and vertical velocity signals (u, w). The lateral (v) velocity may have some 'persistent motion contamination' due to mooring sway. The ADV was positioned 11m above the seafloor in 58m of water at 48.1515N, 122.6858W. Units ----- - Velocity data (_u, urot, uacc) is in m/s. - Acceleration (Accel) data is in m/s^2. - Angular rate (AngRt) data is in rad/s. - The components of all vectors are in 'ENU' orientation. That is, the first index is True East, the second is True North, and the third is Up (vertical). - All other quantities are in the units defined in the Nortek Manual. Motion correction and rotation into the ENU earth reference frame was performed using the Python-based open source DOLfYN library (http://lkilcher.github.io/dolfyn/). Details on motion correction can be found there. For additional details on this dataset see the included Marine Energy Technology Symposium paper.

  2. Signed Quality Assurance Hub Memo | Department of Energy

    Office of Environmental Management (EM)

    In a memorandum to the FieldSite Managers dated July 10, 2009, it was announced that the Office of Standards and Quality Assurance (EM-23) had deployed a pilot prototype web-based ...

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    30, 2007 | Release Date: May 31, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, May 31, 2007 (next release 2:00 p.m. on June 7, 2007) Since Wednesday, May 23, natural gas spot prices generally increased at most markets in the Lower 48 States outside the Rocky Mountains and Midcontinent regions. Prices at the Henry Hub climbed 18 cents per MMBtu, or 2 percent, since Wednesday, May 23, to $7.71 per MMBtu. At the NYMEX, the futures contract for July delivery at the Henry

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    April 7, 2004 | Release Date: April 8, 2004 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 8, 2004 (next release 2:00 p.m. on April 15) Natural gas spot prices have increased since Wednesday, March 31, at most market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub increased 13 cents or about 2 percent to $5.76 per MMBtu. Yesterday (Wednesday, April 7), the price of the NYMEX futures contract for May delivery at the Henry

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    April 21, 2004 | Release Date: April 22, 2004 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 22, 2004 (next release 2:00 p.m. on April 29) Since Wednesday, April 14, natural gas spot prices have decreased at virtually all market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub decreased 21 cents or about 4 percent to $5.52 per MMBtu. Yesterday (April 21), the price of the NYMEX futures contract for May delivery at the Henry

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    January 5, 2005 | Release Date: January 6, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, January 6 (next release 2:00 p.m. on January 13) Since Wednesday, December 29, natural gas spot prices have decreased at most market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub declined 34 cents, or about 6 percent, to $5.84 per MMBtu. Yesterday (January 5), the price of the NYMEX futures contract for February delivery at the Henry

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2008 | Release Date: June 19, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: June 19, 2008 Next Release: June 26, 2008 Overview Since Wednesday, June 11, natural gas spot prices increased at all markets in the Lower 48 States except one, despite the lack of weather-related demand in much of the country. The restoration of production at the Independence Hub to the level prevailing prior to the April 8 shut-in had limited effect on prices. For the week, the Henry Hub spot price

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    3, 2008 | Release Date: January 4, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, December 26, 2007 to Thursday, January 3, 2008) Released: January 4, 2008 Next release: January 10, 2008 Â* Natural gas spot and futures prices increased this report week (Wednesday to Thursday, December 26, 2007, to January 3, 2008), as frigid temperatures in much of the country increased demand for space heating. During the report week, the Henry Hub spot price increased $0.90 per

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    23, 2008 | Release Date: January 24, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, January 16, 2007 to Thursday, January 23, 2008) Released: January 24, 2008 Next release: January 31, 2008 Â* Since Wednesday, January 16, natural gas spot prices decreased at most markets in the Lower 48 States, with the exception of the Northeast and Florida, and a few scattered points in Louisiana, Alabama/Mississippi, and the Rocky Mountains. Â Â* Prices at the Henry Hub declined

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    3, 2008 | Release Date: December 4, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: December 4, 2008 Next Release: December 11, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the week ending Wednesday, December 3, 2008) Since Wednesday, November 26, natural gas spot prices decreased at most markets in the Lower 48 States, although selected markets posted relatively modest gains on the week. Prices at the Henry Hub rose 5 cents per

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2009 | Release Date: February 12, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: February 12, 2009 Next Release: February 19, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, February 11, 2009) Natural gas prices decreased this week as space-heating demand slackened with a break from the bitter cold of prior weeks. During the report week, the Henry Hub spot price decreased by $0.33 per million Btu

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2009 | Release Date: February 18, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: February 19, 2009 Next Release: February 26, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, February 18, 2009) Since Wednesday, February 11, natural gas spot prices declined at virtually all market locations in the Lower 48 States, with decreases ranging between 3 and 78 cents per MMBtu. Prices at the Henry Hub fell 33

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2009 | Release Date: April 23, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: April 23, 2009 Next Release: April 30, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, April 22, 2009) Since Wednesday, April 15, natural gas spot prices fell at most market locations in the Lower 48 States. Prices traded yesterday at or below $4 per million Btu (MMBtu) at all market locations. The Henry Hub spot market price

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2009 | Release Date: July 23, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: July 23, 2009 Next Release: July 30, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, July 22, 2009) Natural gas spot prices rose this report week, as prices for energy products generally increased and the economic outlook improved. During the report week, the Henry Hub spot price increased by $0.12 per million Btu (MMBtu) to

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2012 | Release date: August 9, 2012 | Next release: August 16, 2012 | Previous weeks JUMP TO: In The News | Overview | Prices/Supply/Demand | Storage In the News: Infrastructure constraints in the Northeast, particularly in Northern Pennsylvania, have led Marcellus prices to diverge from the Henry Hub since May 2012. Additionally, BENTEK Energy LLC (Bentek) reported that infrastructure constraints have led Northeast Pennsylvania production to flatten in recent weeks. Bentek estimates that

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2014 | Release date: April 17 2014 | Next release: April 24, 2014 | Previous weeks JUMP TO: In The News | Overview | Prices/Supply/Demand | Storage In the News: Northeastern prices drop below national benchmark As temperatures warmed and natural gas heating demand declines, northeastern and Mid-Atlantic prices dropped below the national benchmark Henry Hub spot price on several days since the end of March. This is a reversal of price movements of the past several months, when Boston and New

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    October 2, 2002 | Release Date: October 3, 2002 Previous Issues Week: 11/21/2016 (View Archive) Overview: Spot and futures prices moved up strongly for the week (Wednesday, September 25 through Wednesday, October 2) as Tropical Storm Isidore and then Hurricane Lili caused significant production curtailments in the Gulf of Mexico and onshore Texas and Louisiana. The average spot price at the Henry Hub yesterday (Wednesday, October 2), at $4.24 per MMBtu, was 49 cents higher than a week ago.

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    15, 2003 | Release Date: January 16, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Natural gas spot prices have climbed 10 to 30 cents per MMBtu at most trading locations since Wednesday, January 8. Strong space-heating demand in Northeast and Midwest population centers boosted prices throughout much of the country, but particularly where several interstate pipelines notified shippers of restrictions on their systems. On the week (Wednesday-Wednesday), the Henry Hub spot price

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2003 | Release Date: February 13, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Spot prices continued at unusually high levels over the past week (Wednesday to Wednesday, February 5-12), although regional trends were mixed. Northeast prices soared, prices in the Midwest and in California rose modestly, and prices at most other market locations declined. At the Henry Hub, the average spot price fell 4 cents per MMBtu for the week, ending trading yesterday (Wednesday, February

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2003 | Release Date: July 17, 2003 Previous Issues Week: 11/21/2016 (View Archive) Overview: Spot and futures prices fell significantly during the week (Wednesday-Wednesday, July 9-16), as working gas inventories continued to grow strongly, intense summer heat was limited almost exclusively to the mountainous regions of the West, and Hurricane Claudette's immediate effect on prices was minimal. In trading at the Henry Hub, spot prices fell 56 cents from the previous Wednesday (July 9), to an

  1. Natural Gas Futures Prices (NYMEX)

    Energy Information Administration (EIA) (indexed site)

    15 View History Spot Price Henry Hub 2.75 2.69 2.69 2.70 2.70 2.61 1997-2015 Futures Prices Contract 1 2.72 2.68 2.68 2.68 2.68 2.57 1994-2015 Contract 2 2.75 2.70 2.76 2.76 2.75...

  2. Microsoft Word - Final Rainfall in Washington newsletter_2010_Newsletter.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New England Natural Gas Constraints 1 January 18, 2013 Short-Term Energy Outlook Supplement: Constraints in New England likely to affect regional energy prices this winter Since November, New England has had the highest average spot natural gas prices in the nation. Average prices at the Algonquin Citygate trading point, a widely used index for New England natural gas buyers, have been $3 per million British thermal units (MMBtu) higher than natural gas prices at the Henry Hub, and more than $2

  3. Microsoft Word - Prime Contractors and Subcontractors with employment.DOC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    0 1 April 2010 Short-Term Energy Outlook Supplement: Probabilities of Possible Future Prices 1 EIA introduced a monthly analysis of energy price volatility and forecast uncertainty in the October 2009 Short-Term Energy Outlook (STEO). Included in the analysis were charts portraying confidence intervals around the New York Mercantile Exchange (NYMEX) futures prices of West Texas Intermediate (equivalent to light sweet crude oil) and Henry Hub natural gas contracts. The March 2010 STEO added

  4. Microsoft Word - Emergency Report Jan 08 2014.docx

    Gasoline and Diesel Fuel Update

    Wednesday January 8, 2014 Current status of natural gas and electricity markets in New York and New England For questions or comments about this report, please contact M. Tyson Brown at Michael.Brown@eia.gov. Day-ahead spot natural gas prices in NY, NE, and Henry Hub Source: SNL Energy Temperature: After record low temperatures were set across areas of the Midwest, Mid-Atlantic and East Coast yesterday, temperatures across the area have risen considerably. Continued temperature increases are

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2016 | Release date: June 9, 2016 | Next release: June 16, 2016 | Previous weeks JUMP TO: In The News | Overview | Prices/Supply/Demand | Storage In the News: Near-month futures contract indicates expectations of rising prices Heading into the summer cooling season, the New York Mercantile Exchange (Nymex) natural gas contract for July has markedly exceeded Henry Hub spot prices, likely reflecting expectations for summer natural gas consumption to increase substantially from current levels.

  6. U.S. Energy Information Administration (EIA) - Data

    Gasoline and Diesel Fuel Update

    Market Prices and Uncertainty Report Charts Selected Charts Figure 1: Historical crude oil front month futures prices Figure 7: Probability of the January 2016 WTI contract expiring above price levels Figure 8: Historical RBOB futures prices and crack spreads Figure 12: Probability of January 2016 retail gasoline exceeding different prices levels at expiration Figure 14: U.S. natural gas prices and storage Figure 16: Probability of the January 2016 Henry Hub contract expiring above price levels

  7. Factors Affecting the Relationship between Crude Oil and Natural Gas Prices (released in AEO2010)

    Reports and Publications

    2010-01-01

    Over the 1995-2005 period, crude oil prices and U.S. natural gas prices tended to move together, which supported the conclusion that the markets for the two commodities were connected. Figure 26 illustrates the fairly stable ratio over that period between the price of low-sulfur light crude oil at Cushing, Oklahoma, and the price of natural gas at the Henry Hub on an energy-equivalent basis.

  8. SETTLING OF SPINEL IN A HIGH-LEVEL WASTE GLASS MELTER

    SciTech Connect

    Pavel Hrma; Pert Schill; Lubomir Nemec

    2002-01-07

    High-level nuclear waste is being vitrified, i.e., converted to a durable glass that can be stored in a safe repository for hundreds of thousands of years. Waste vitrification is accomplished in reactors called melters to which the waste is charged together with glass-forming additives. The mixture is electrically heated to a temperature as high as 1150 decrees C to create a melt that becomes glass on cooling.

  9. End Uses Mechanical Properties Settled By The Modified Sintering Conditions Of The Metal Injection Molding Process

    SciTech Connect

    Marray, Tarek [Laboratoire Materiaux, ECAM, 40 montee Saint Barthelemy, 69321, Lyon, Cedex 05 (France); Arts et Metiers ParisTech, MecaSurf Laboratory (EA 4496), 2, Cours des Arts et Metiers, 13617 Aix en Provence (France); Jaccquet, Philippe; Moinard-Checot, Delphine [Laboratoire Materiaux, ECAM, 40 montee Saint Barthelemy, 69321, Lyon, Cedex 05 (France); Arts et Metiers ParisTech, LaBoMaP, Rue Porte de Paris, 71250 CLUNY (France); Fabre, Agnes; Barrallier, Laurent [Arts et Metiers ParisTech, MecaSurf Laboratory (EA 4496), 2, Cours des Arts et Metiers, 13617 Aix en Provence (France)

    2011-01-17

    Most common mechanical applications require parts with specific properties as hard faced features. It is well known that treating parts under suitable atmospheres may improve hardness and strength yield of steels. Heat treatment process and more particularly thermo-chemical diffusion processes (such as carburizing or its variation: carbonitriding) can be performed to reach the industrial hardness profile requirements. In this work, a low-alloyed steel feedstock based on water soluble binder system is submitted to the MIM process steps (including injection molding, debinding and sintering). As-sintered parts are then treated under a low pressure carbonitriding treatment. This contribution focuses on preliminary results such as microstructural analyses and mechanical properties which are established at each stage of the process to determine and monitor changes.

  10. Demonstration of Mixing and Transferring Settling Cohesive Slurry Simulants in the AY-102 Tank - 12323

    SciTech Connect

    Adamson, Duane J.; Gauglitz, Phillip A.

    2012-07-01

    In support of Hanford's feed delivery of high level waste (HLW) to the Waste Treatment and Immobilization Plant (WTP), pilot-scale testing and demonstrations with simulants containing cohesive particles were performed as a joint collaboration between Savannah River National Laboratory (SRNL) and the Pacific Northwest National Laboratory (PNNL) staff. The objective of the demonstrations was to determine the impact that cohesive particle interactions in the simulants, and the resulting non- Newtonian rheology, have on tank mixing and batch transfer of large and dense seed particles. The work addressed the impacts cohesive simulants have on mixing and batch transfer performance in a pilot-scale system. Kaolin slurries with a range of wt% concentrations to vary the Bingham yield stress were used in all the non-Newtonian simulants. To study the effects of just increasing the liquid viscosity (no yield stress) on mixing and batch transfers, a glycerol/water mixture was used. Stainless steel 100 micron particles were used as seed particles due to their density and their contrasting color to the kaolin and glycerol. Testing results show that water always transfers less seed particles, and is conservative when compared to fluids with a higher yield stress and/or higher viscosity at the same mixing/transfer parameters. The impact of non-Newtonian fluid properties depends on the magnitude of the yield stress. A higher yield stress in the carrier fluid resulted in more seed particles being transferred to the RTs. A dimensional analysis highlighting the role of a yield stress (due to cohesive particle interactions) defined four regions of behavior and indicates how the results obtained in this study can be applied to the full-scale mixing behavior of a high level waste tank. The analysis indicates that the regions of behavior for full-scale mixing have been adequately represented by the current small-scale tests. (authors)

  11. DEMONSTRATION OF MIXING AND TRANSFERRING SETTLING COHESIVE SLURRY SIMULANTS IN THE AY-102 TANK

    SciTech Connect

    Adamson, D.; Gauglitz, P.

    2012-01-03

    In support of Hanford's feed delivery of high level waste (HLW) to the Waste Treatment and Immobilization Plant (WTP), pilot-scale testing and demonstrations with simulants containing cohesive particles were performed as a joint collaboration between Savannah River National Laboratory (SRNL) and the Pacific Northwest National Laboratory (PNNL) staff. The objective of the demonstrations was to determine the impact that cohesive particle interactions in the simulants, and the resulting non-Newtonian rheology, have on tank mixing and batch transfer of large and dense seed particles. The work addressed the impacts cohesive simulants have on mixing and batch transfer performance in a pilot-scale system. Kaolin slurries with a range of wt% concentrations to vary the Bingham yield stress were used in all the non-Newtonian simulants. To study the effects of just increasing the liquid viscosity (no yield stress) on mixing and batch transfers, a glycerol/water mixture was used. Stainless steel 100 micron particles were used as seed particles due to their density and their contrasting color to the kaolin and glycerol. In support of Hanford's waste certification and delivery of tank waste to the Waste Treatment and Immobilization Plant (WTP), Savannah River National Laboratory (SRNL) was tasked by Washington River Protection Solutions (WRPS) to evaluate the effectiveness of mixing and transferring tank waste in a Double Shell Tank (DST) to the WTP Receipt Tank. The work addresses the impacts cohesive simulants have on mixing and batch transfer performance. This work is follow-on to the previous tasks 'Demonstration of Mixer Jet Pump Rotational Sensitivity on Mixing and Transfers of the AY-102 Tank' and 'Demonstration of Simulated Waste Transfers from Tank AY-102 to the Hanford Waste Treatment Facility'. The cohesive simulants were investigated and selected jointly by SRNL and PNNL and a white paper was written on this evaluation. The testing and demonstrations of cohesive simulants was a joint effort performed as collaboration between SRNL and PNNL staff. The objective of the demonstrations was to determine the impact that cohesive particle interactions in the simulants have on tank mixing using the 1/22nd scale mixing system and batch transfer of seed particles. Seed particles are particles of contracting color added to mixing tank for visual inspection and an indicator of how well the contents of the tank are mixing. Also the seed particles serve as a measuring stick for how well the contents of the tank are transferred from the mixing tank during batch transfers. This testing is intended to provide supporting evidence to the assumption that Hanford Small Scale Mixing Demonstration (SSMD) testing in water is conservative.

  12. DEMONSTRATION OF MIXING AND TRANSFERRING SETTLING COHESIVE SLURRY SIMULANTS IN THE AY-102 TANK

    SciTech Connect

    Adamson, D.

    2011-08-04

    In support of Hanford's waste certification and delivery of tank waste to the Waste Treatment and Immobilization Plant (WTP), Savannah River National Laboratory (SRNL) was tasked by the Washington River Protection Solutions (WRPS) to evaluate the effectiveness of mixing and transferring tank waste in a Double Shell Tank (DST) to the WTP Receipt Tank. The work discussed in this report (Phase III) address the impacts cohesive simulants have on mixing and batch transfer performance. The objective of the demonstrations performed in Phase III was to determine the impact that cohesive particle interactions in the simulants have on tank mixing using 1/22{sup nd} scale mixing system and batch transfer of seed particles. This testing is intended to provide supporting evidence to the assumption that Hanford Small Scale Mixing Demonstration (SSMD) testing in water is conservative. The batch transfers were made by pumping the simulants from the Mixing Demonstration Tank (MDT) to six Receipt Tanks (RTs), and the consistency in the amount of seed particles in each batch was compared. Tests were conducted with non-Newtonian cohesive simulants with Bingham yield stress ranging from 0.3 Pa to 7 Pa. Kaolin clay and 100 {mu}m stainless steel seed particles were used for all the non-Newtonian simulants. To specifically determine the role of the yield stress on mixing and batch transfer, tests were conducted with a Newtonian mixture of glycerol and water with at viscosity of 6.2 cP that was selected to match the Bingham consistency (high shear rate viscosity) of the higher yield stress kaolin slurries. The water/glycerol mixtures used the same 100 {mu}m stainless steel seed particles. For the transfer demonstrations in Phase III, the mixer jet pumps were operated either at 10.0 gpm (28 ft/s nozzle velocity, U{sub o}D=0.63 ft{sup 2}/s) or 8.0 gpm (22.4 ft/s nozzle velocity, U{sub o}D=0.504 ft{sup 2}/s). All batch transfers from the MDT to the RTs were made at 0.58 gpm (MDT suction velocity 3.95 ft/s). The demonstrations that used simulants that ranged from 1.6 Pa to 7 Pa yield stress had the most successful batch transfer of solids to the RTs in terms of the total quantity of seed particles transferred. Testing suggest that when mixing water/seed particles and transferring, water provides the least desired batch transfer of solids based on the total quantity transferred. For the water tests, large dead zones of solids formed in the MDT and fewer solids get transferred to the RTs. For simulants with a yield stress of 0.3 Pa and below, the batch transfer behavior in terms of total transfer of seed particles was slightly higher than water test results. The testing did show somewhat more batch-to-batch variation in the transfer of seed particles with the slurries in comparison to water. A comparison of batch transfers with the kaolin slurries that had Bingham consistencies (viscosities) that wernearly the same as the Newtonian glycerol/water mixtures showed that the kaolin slurries with Bingham yield stresses of 1.6 and 7 Pa gave better batch transfer of seed particles based on the total quantities transferred. Overall, the batch transfer testing results show that testing with water is conservative, since using a simulant with a yield stress and/or elevated viscosity always resulted in a better total transfer of solids.

  13. Fractionation of soil gases by diffusion of water vapor, gravitational settling, and thermal diffusion

    SciTech Connect

    Severinghaus, J.P.; Bender, M.L. [Univ. of Rhode Island, RI (United States)] [Univ. of Rhode Island, RI (United States); Keeling, R.F. [Scripps Institution of Oceanography, LaJolla, CA (United States)] [Scripps Institution of Oceanography, LaJolla, CA (United States); Broecker, W.S. [Lamont-Doherty Earth Observatory, Palisades, NY (United States)] [Lamont-Doherty Earth Observatory, Palisades, NY (United States)

    1996-03-01

    Air sampled from the moist unsaturated zone in a sand dune exhibits depletion in the heavy isotopes of N{sub 2} and O{sub 2}. We propose that the depletion is caused by a diffusive flux of water vapor out of the dune, which sweeps out the other gases, forcing them to diffuse back into the dune. The heavy isotopes of N{sub 2} and O{sub 2} diffuse back more slowly, resulting in a steady-state depletion of the heavy isotopesin the dune interior. We predict the effect`s magnitude with molecular diffusion theory and reproduce it in a laboratory simulation, finding good agreement between field, theory, and lab. The magnitude of the effect is governed by the ratio of the binary diffusivities against water vapor of a pair of gases, and increases {approximately} linearly with the difference between the water vapor mole fraction of the site and the advectively mixed reservoir with which it is in diffusive contact (in most cases the atmosphere). 32 refs., 1 fig., 3 tabs.

  14. Jerome I. Friedman, Henry W. Kendall, Richard E. Taylor and the...

    Office of Scientific and Technical Information (OSTI)

    Friedman Confirmed Existence of Quarks Friedman Explains Role of Quarks, in Killian Talk Will Innovation Flourish in the Future? - Opinion by Jerome I. Friedman, American...

  15. Allan F. Henry, 1967 | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    contributions to the physics of water reactors and the theory of reactor kinetics, and their applications to the development of pressurized water reactors for naval and land-based ...

  16. Sulfur in the Timbers of Henry VIII's Warship Mary Rose: Synchrotrons...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Mary Rose: Synchrotrons Illuminate Conservation Concerns Magnus Sandstrm,1 Farideh ... in marine archaeological wood after finishing the standard PEG conservation treatment. ...

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    17, 2005 | Release Date: August 18 , 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 18 (next release 2:00 p.m. on August 25) Since Wednesday, August 10, natural gas spot prices increased more than 50 cents per MMBtu at virtually all market locations in the Lower 48 States, with increases exceeding $1 per MMBtu in the Northeast and Gulf of México regions. For the week (Wednesdayâ€"Wednesday), prices at the Henry Hub increased $1.17 per MMBtu, or more

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    24, 2005 | Release Date: August 25, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 25 (next release 2:00 p.m. on September 1) Since Wednesday, August 17, changes to natural gas spot prices were mixed, decreasing in major consuming areas in the Northeast and Midwest, while increasing at most markets in the Rocky Mountains, California, and West Texas regions. For the week (Wednesdayâ€"Wednesday), prices at the Henry Hub increased 2 cents to $10 per MMBtu.

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    June 8, 2005 | Release Date: June 9, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 8 (next release 2:00 p.m. on September 15) Natural gas spot prices decreased sharply since Wednesday, August 31, as milder temperatures moved in through the Lower 48 States and some shut-in Gulf production returned to market in the wake of Hurricane Katrina. For the week (Wednesday to Wednesday), the price at the Henry Hub decreased $1.65 per MMBtu, or about 13 percent, to

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    14, 2005 | Release Date: September 15, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 15 (next release 2:00 p.m. on September 22) Since Wednesday, September 7, natural gas spot prices have increased at most market locations in the Lower 48 States, owing at least partially to the aftermath of storm activity in the Gulf of Mexico. For the week (Wednesday-Wednesday) however, prices at the Henry Hub decreased 25 cents, or about 2 percent, to $10.80 per MMBtu.

  1. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    21, 2005 | Release Date: September 22, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 22 (next release 2:00 p.m. on September 29) Since Wednesday, September 14, natural gas spot prices have increased at all market locations in the Lower 48 States, owing to the aftermath of Hurricane Katrina and the approaching Hurricane Rita. For the week (Wednesday-Wednesday), prices at the Henry Hub increased $3.45, or about 32 percent, to $14.25 per MMBtu. Yesterday

  2. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    June 8, 2005 | Release Date: June 9, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 29 (next release 2:00 p.m. on October 6) Natural gas spot prices declined this week as Hurricane Rita came ashore a weaker hurricane than expected, even while causing massive evacuations of rigs and platforms in the Gulf of Mexico and inflicting damage to both offshore and onshore energy-related infrastructure. While no price quotes are available at the Henry Hub, which was

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    5 , 2005 | Release Date: October 6, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, October 6 (next release 2:00 p.m. on October 13) Natural gas spot prices increased at all market locations since Wednesday, September 28, despite milder temperatures, as Gulf of Mexico supply shut-ins continue. Although the force majeure has been partially lifted at the Henry Hub, no daily gas trades have been reported since Thursday, September 22. Prices at other locations in Louisiana

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    26, 2005 | Release Date: October 27, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, October 27 (next release 2:00 p.m. on November 3) Natural gas spot prices increased sharply this week (Wednesday-Wednesday, October 19-26), as a large volume of production continued to be shut in from the recent major hurricanes and cool temperatures added space-heating demand in many regions of the country. For the week, the price at the Henry Hub increased $1.15 per MMBtu, or about 8.5

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2005 | Release Date: November 3, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, November 3 (next release 2:00 p.m. on November 10) Since Wednesday, October 26, natural gas spot prices decreased at virtually all market locations in the Lower 48 States, with decreases exceeding $4 per MMBtu at most markets. On Wednesday, November 2, prices at the Henry Hub averaged $10.84 per MMBtu, decreasing $3.83 per MMBtu, or more than 26 percent, since the previous Wednesday. The

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2005 | Release Date: November 10, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, November 10 (next release 2:00 p.m. on November 17) Natural gas spot prices decreased at almost all market locations since Wednesday, November 2, as above normal temperatures persisted throughout the country and working gas storage injections continued. For the week (Wednesday to Wednesday), the price at the Henry Hub decreased $1.53 per MMBtu, or about 14 percent, to $9.31 per MMBtu.

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2005 | Release Date: November 17, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, November 17 (next release 2:00 p.m. on December 1) Since Wednesday, November 9, natural gas spot prices have increased at virtually all market locations in the Lower 48 States, with increases exceeding $2 per MMBtu at most markets. On Wednesday, November 16, prices at the Henry Hub averaged $11.04 per MMBtu, increasing $1.73 per MMBtu, or more than 18 percent, since the previous

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    november 31, 2005 | Release Date: December 1, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, December 1, 2005 (next release 2:00 p.m. on December 8) Colder-than-normal temperatures contributed to widespread price increases in natural gas spot markets since Wednesday, November 23 as heating demand increased. For the week (Wednesday to Wednesday), the spot price at the Henry Hub gained 59 cents per MMBtu, or about 5 percent, to trade at $11.73 per MMBtu yesterday

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2005 | Release Date: December 8, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, December 8, 2005 (next release 2:00 p.m. on December 15) Since Wednesday, November 30, natural gas spot prices have increased at all market locations in the Lower 48 States, with increases exceeding $2.50 per MMBtu at most markets. On Wednesday, December 7, prices at the Henry Hub averaged $13.95 per MMBtu, increasing $2.22 per MMBtu, or about 19 percent, since the previous Wednesday. The

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    14, 2005 | Release Date: December 15, 2005 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, December 15, 2005 (next release 2:00 p.m. on December 22) A drop in temperatures across most of the Lower 48 States helped push natural gas spot and futures prices up on the week (Wednesday to Wednesday, December 7-14). The spot price at the Henry Hub increased by $0.85 per MMBtu, or about 6 percent, for the week, to $14.80 in yesterday's (Wednesday, December 14) trading. On the New

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    4, 2006 | Release Date: January 5, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, January 5, 2006 (next release 2:00 p.m. on January 12, 2006) Since Wednesday, December 21, natural gas spot prices have decreased at all market locations in the Lower 48 States, with decreases exceeding $3 per MMBtu or about 27 percent at all markets. These declines principally occurred from December 21 through December 28. On Wednesday, January 4, prices at the Henry Hub averaged $9.25

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2006 | Release Date: January 19, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, January 19 (next release 2:00 p.m. on January 26, 2006) Changes in natural gas spot prices were mixed this week (Wednesday-Wednesday, January 11-18), as colder weather boosted demand for space-heating in the eastern half of the country and moderate temperatures in part led to continued price declines in the West. For the week, the price at the Henry Hub increased 30 cents, or about 3.5

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2016 | Release Date: February 2, 2016 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, February 2 (next release 2:00 p.m. on February 9, 2006) Since Wednesday, January 25, natural gas spot prices have increased at most market locations in the Lower 48 States, with increases ranging between 20 and 67 cents per MMBtu or about 2 to 8 percent at most markets. On Wednesday, February 1, prices at the Henry Hub averaged $8.71 per MMBtu, reflecting an increase of $0.21 per MMBtu or

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    15, 2006 | Release Date: February 16, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, February 16 (next release 2:00 p.m. on February 23, 2006) Winter-like conditions in much of the East this past weekend transitioned to above-normal temperatures, contributing to a further decline in natural gas spot prices this week (Wednesday, February 8 - Wednesday, February 15). On the week the Henry Hub spot price declined 57 cents per MMBtu to $7.31. At the New York Mercantile

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2016 | Release Date: March 2, 2016 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, March 2 (next release 2:00 p.m. on March 9, 2006) Since Wednesday, February 22, natural gas spot prices have decreased at all market locations in the Lower 48 States, with decreases exceeding $1 per MMBtu at most locations. On Wednesday, March 1, the spot price at the Henry Hub averaged $6.62 per MMBtu, declining about 92 cents per MMBtu or about 12 percent during the week

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    22, 2006 | Release Date: March 23, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, March 23 (next release 2:00 p.m. on March 30, 2006) Natural gas spot prices showed relatively modest changes at most market locations in the Lower 48 States since Wednesday, March 15, 2006. For the week (Wednesday - Wednesday, March 15 to 22), the spot price at the Henry Hub decreased by 3 cents, or less than one-half percent, to $7.07 per MMBtu. The price of the NYMEX futures contract for

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2006 | Release Date: March 30, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, March 30 (next release 2:00 p.m. on April 6, 2006) Since Wednesday, March 22, natural gas spot prices decreased at most market locations in the Lower 48 States, with declines of up to 38 cents per MMBtu. On Wednesday, March 29, the spot price at the Henry Hub averaged $7.16 per MMBtu, climbing about 9 cents per MMBtu or about 1 percent during the week (Wednesday-Wednesday). The futures

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    5, 2006 | Release Date: April 6, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 6 (next release 2:00 p.m. on April 13, 2006) Despite the close of the traditional heating season on March 31 with relatively high volumes of natural gas remaining in storage, spot prices increased at most market locations in the Lower 48 States. For the week (Wednesday-Wednesday, March 29-April 5), however, the spot price at the Henry Hub decreased 28 cents per MMBtu, or about 4

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    12, 2006 | Release Date: April 13, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 13 (next release 2:00 p.m. on April 20, 2006) Springtime temperatures in most regions of the country this week led to an easing of natural gas spot and futures prices in the Lower 48 States since Wednesday, April 5. On the week (Wednesday-Wednesday, April 5-12), the Henry Hub spot price dropped 9 cents per MMBtu, or about 1.3 percent, to $6.79. At the New York Mercantile Exchange

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    26, 2006 | Release Date: April 27, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 27 (next release 2:00 p.m. on May 4, 2006) Since Wednesday, April 19, natural gas spot prices decreased at virtually all market locations in the Lower 48 States, with decreases exceeding $0.30 per MMBtu at most markets. On Wednesday, April 26, prices at the Henry Hub averaged $7.18 per MMBtu, decreasing 54 cents per MMBtu, or about 7 percent, since the previous Wednesday. The NYMEX

  1. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2006 | Release Date: May 18, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, May 18 (next release 2:00 p.m. on May 25, 2006) Natural gas spot prices decreased this week (Wednesday - Wednesday, May 10-17) at virtually all market locations, partly because of weak weather-related demand and a decrease in the price of crude oil. The Henry Hub spot price decreased 34 cents per MMBtu, or about 5 percent, while some other market locations in Louisiana noted decreases of up

  2. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    31, 2006 | Release Date: June 1, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, June 1 (next release 2:00 p.m. on June 8, 2006) Natural gas spot prices were virtually unchanged at most market locations in the Lower 48 States during the holiday-shortened trading week (Wednesday to Wednesday, May 24-31), while futures prices increased. The spot price at the Henry Hub decreased by 4 cents per MMBtu on the week, or less than 1 percent, to $5.97 per MMBtu. On the New York

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2006 | Release Date: June 28, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, June 29 (next release 2:00 p.m. on July 7, 2006) Natural gas spot prices decreased at virtually all market locations this week (Wednesday - Wednesday, June 21-28) partly because of moderate cooling demand across much of the Lower 48 States. The Henry Hub spot price decreased 46 cents, or about 7 percent, to $6.04 per MMBtu, while locations in the Midwest and Midcontinent recorded the largest

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    6, 2006 | Release Date: July 7, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Friday, July 7 (next release 2:00 p.m. on July 13, 2006) Natural gas spot prices decreased sharply this week (Wednesday - Thursday, June 28 - July 6), although crude oil prices continued to trade at near record high levels. For the week, the price at the Henry Hub decreased $0.76 per MMBtu, or about 13 percent, to $5.28. At the New York Mercantile Exchange (NYMEX), the price of the futures contract for

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2006 | Release Date: August 3, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 3 (next release 2:00 p.m. on August 10, 2006) Natural gas spot prices increased sharply this week (Wednesday - Wednesday, July 26 - August 2), as demand for power generation remained high in order to meet air-conditioning load and crude oil continued to trade near record-high prices. For the week, the price at the Henry Hub increased $1.94 per MMBtu, or about 29 percent, to $8.65. At

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2006 | Release Date: August 10, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 10 (next release 2:00 p.m. on August 17, 2006) Natural gas spot prices decreased at all locations except for one this week (Wednesday - Wednesday, August 2 - 9) as moderating temperatures contributed to lower demand. The Henry Hub spot price decreased $1.06 per MMBtu this week, or more than 12 percent, to $7.59. The price of the NYMEX futures contract for September delivery also

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    30, 2006 | Release Date: August 31, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 31 (next release 2:00 p.m. on September 7, 2006) Natural gas spot prices decreased significantly in the Lower 48 States this week as Tropical Storm Ernesto moved north along the east coast, easing the threat to Gulf of Mexico natural gas supplies. The spot price at the Henry Hub dropped 79 cents, or about 11 percent this week (Wednesday to Wednesday, August 23 to 30) to $6.40 per

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    6, 2006 | Release Date: September 7, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 7 (next release 2:00 p.m. on September 14, 2006) Since Wednesday, August 30, natural gas spot prices have decreased at most market locations in the Lower 48 States. For the week (Wednesday-Wednesday), prices at the Henry Hub declined 67 cents, or about 10 percent, to $5.73 per MMBtu. Yesterday (September 6), the price of the NYMEX futures contract for October delivery at the

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    13, 2006 | Release Date: September 14, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 14 (next release 2:00 p.m. on September 21, 2006) Since Wednesday, September 6, natural gas spot prices decreased at most market locations in the Lower 48 States. On Wednesday, September 13, prices at the Henry Hub averaged $5.41 per MMBtu, decreasing 32 cents per MMBtu, or about 6 percent, since the previous Wednesday. The NYMEX futures contract for October delivery at the

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2006 | Release Date: September 21, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, September 21 (next release 2:00 p.m. on September 28, 2006) Except for some Rocky Mountain markets, natural gas spot prices decreased significantly in the Lower 48 States since Wednesday, September 13, reaching the lowest levels in over 2 years at most market locations. The spot price at the Henry Hub dropped 54 cents, or about 10 percent this week (Wednesday to Wednesday, September 13

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    11, 2006 | Release Date: October 12, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, October 12 (next release 2:00 p.m. on October 19, 2006) Natural gas spot prices increased sharply this week (Wednesday-Wednesday, October 4-11) as colder temperatures crept into the Midwest. For the week, the price at the Henry Hub increased $1.28 per MMBtu, or about 29 percent, to $5.65. At the New York Mercantile Exchange (NYMEX), the price of the futures contract for November delivery

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    November 1, 2006 | Release Date: November 2, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, November 2 (next release 2:00 p.m. on November 9, 2006) Since Wednesday, October 25, natural gas spot prices decreased at most market locations in the Lower 48 States.On Wednesday, November 1, prices at the Henry Hub averaged $7.16 per MMBtu, a decline of 4 cents per MMBtu, or less than 1 percent, since the previous Wednesday. The NYMEX futures contract for December delivery at

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    15, 2006 | Release Date: November 16, 2006 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, November 16 (next release 2:00 p.m. on November 30, 2006) Changes in natural gas spot prices were modest at most trading locations in the Lower 48 States this week (Wednesday-Wednesday, November 8-15), as current demand for space-heating remained relatively low amid continuing concerns over long-term supplies. For the week, the price at the Henry Hub increased $0.08 per MMBtu, or about

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    4, 2007 | Release Date: January 5, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Friday, January 5. 2007 (next release 2:00 p.m. on January 11, 2007) Natural gas spot prices increased this week at almost all market locations despite dropping crude oil prices and unseasonably mild temperatures that continue to persist in most regions outside of the Rockies. For the week (Wednesday to Thursday, December 27 to January 4), the spot price at the Henry Hub increased 5 cents per MMBtu,

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2007 | Release Date: January 11, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Friday, January 11, 2007 (next release 2:00 p.m. on January 18, 2007) Since Wednesday, January 3, natural gas spot prices increased by more than 43 cents per MMBtu at market locations across the Lower 48 States, with increases exceeding 75 cents per MMBtu at most markets. On Wednesday, January 10, prices at the Henry Hub averaged $6.41 per MMBtu, a climb of 94 cents per MMBtu, or about 17 percent,

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    January 31, 2007 | Release Date: February 1, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, February 1, 2007 (next release 2:00 p.m. on February 8, 2007) Since Wednesday, January 24, natural gas spot prices have increased at most market locations in the Lower 48 States, with increases ranging between 9 and 60 cents per MMBtu or about 1.1 to 8.4 percent at most markets. On Wednesday, January 31, prices at the Henry Hub averaged $7.75 per MMBtu, reflecting an increase of

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2007 | Release Date: February 8, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, February 8, 2007 (next release 2:00 p.m. on February 15, 2007) Since Wednesday, January 31, natural gas spot price movements were mixed with prices generally increasing east of the Mississippi River and decreasing to the west of it. On Wednesday, February 7, prices at the Henry Hub averaged $7.89 per MMBtu, a gain of 14 cents per MMBtu, or about 2 percent, from the level the previous

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    14, 2007 | Release Date: March 15, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, March 15, 2007 (next release 2:00 p.m. on March 22, 2007) Spring-like temperatures in most regions of the country this week led to lower natural gas spot and futures prices in the Lower 48 States since Wednesday, March 7. On the week (Wednesday-Wednesday, March 7-14), the Henry Hub spot price decreased 66 cents per MMBtu, or about 9 percent, to $6.86. At the New York Mercantile Exchange

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2007 | Release Date: March 22, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, March 22, 2007 (next release 2:00 p.m. on March 29, 2007) As the bitter cold has evolved to more moderate temperatures, natural gas spot prices have eased through most of the country. During the report week (Wednesday-Wednesday, March 14-21), the Henry Hub spot price declined 4 cents per MMBtu to $6.82. At the New York Mercantile Exchange (NYMEX), prices for futures contracts were slightly

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2007 | Release Date: April 12, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, April 12, 2007 (next release 2:00 p.m. on April 19, 2007) Unseasonably cold temperatures in most regions of the country led to increases of both spot and futures prices since Wednesday, April 4. On the week (Wednesday-Wednesday, April 4-11) the Henry Hub spot price increased 50 cents per MMBtu, or about 6.7 percent, to $7.96. At the New York Mercantile Exchange (NYMEX), the futures contract

  1. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2007 | Release Date: June 21, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, June 21, 2007 (next release 2:00 p.m. on June 28, 2007) Natural gas spot prices decreased at most locations this week east of the Rockies, and increased at almost all locations in the Rockies and West. During the week (Wednesday - Wednesday, June 13 - 20) wide-ranging temperatures across the country caused prices to fluctuate as needs for air conditioning arose and receded. The Henry Hub

  2. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2007 | Release Date: June 28, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, June 28, 2007 (next release 2:00 p.m. on July 6, 2007) Since Wednesday, June 20, natural gas spot prices decreased at virtually all markets in the Lower 48 States outside the Rocky Mountains and Northeast regions. Prices at the Henry Hub declined 65 cents per MMBtu, or 9 percent, since Wednesday, June 20, to $6.74 per MMBtu, posting its lowest level since March 19. At the NYMEX, the futures

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    5, 2007 | Release Date: July 6, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Friday, July 6, 2007 (next release 2:00 p.m. on July 12, 2007) Natural gas spot prices decreased sharply this week (Wednesday-Thursday, June 27-July 5), although crude oil prices continued to trade at near-record high levels. For the week, the price at the Henry Hub decreased $0.45 per MMBtu, or about 7 percent, to $6.29. At the New York Mercantile Exchange (NYMEX), the price of the futures contract

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    15, 2007 | Release Date: August 16, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview: Thursday, August 16, 2007 (next release 2:00 p.m. on August 23, 2007) Since Wednesday, August 8, natural gas spot prices increased at virtually all markets in the Lower 48 States outside the Rocky Mountain region. Prices at the Henry Hub climbed $1.04 per MMBtu, or nearly 17 percent, since Wednesday, August 8, to $7.30 per MMBtu. At the NYMEX, the futures contract for September delivery at the

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2007 | Release Date: August 23, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview:Thursday, August 23, 2007 (next release 2:00 p.m. on August 30, 2007) Natural gas spot and futures prices eased this report week (Wednesday to Wednesday, August 15-22), as Hurricane Dean failed to have a significant impact on U.S. production in the Gulf of Mexico and moderate temperatures limited demand. On the week, the Henry Hub spot price declined $1.46 per MMBtu, or 20 percent, to $5.84. Trading

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    December 4, 2007 | Release Date: December 5, 2007 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, December 5 to Wednesday, December 12) Released: December 13 Next release: December 20, 2007 Natural gas spot and futures prices increased this report week (Wednesday to Wednesday, December 5-12), as cooler temperatures in much of the country increased demand for space heating. On the week the Henry Hub spot price increased $0.18 per million Btu (MMBtu) to $7.22. At the New York

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    16, 2008 | Release Date: January 17, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, January 9, 2007 to Thursday, January 16, 2008) Released: January 17, 2008 Next release: January 24, 2008 Since Wednesday, January 9, natural gas spot prices increased at virtually all markets in the Lower 48 States. Prices at the Henry Hub rose 35 cents per million Btu (MMBtu), or about 4 percent, to $8.23 per MMBtu. At the New York Mercantile Exchange (NYMEX), the futures contract

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    31, 2008 | Release Date: January 31, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, January 23, 2007 to Thursday, January 30, 2008) Released: January 31, 2008 Next release: February 7, 2008 Â* Natural gas spot and futures prices increased this report week (Wednesday to Wednesday, January 23-30), as frigid temperatures in much of the country increased demand for space heating. During the report week, the Henry Hub spot price increased $0.33 per million Btu (MMBtu) to

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    6, 2008 | Release Date: February 7, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, January 30, to Wednesday, February 6) Released: February 7, 2008 Next release: February 14, 2008 Since Wednesday, January 30, natural gas spot prices decreased at most markets in the Lower 48 States. Prices at the Henry Hub fell 23 cents per million Btu (MMBtu), or about 3 percent, to $7.94 per MMBtu. At the New York Mercantile Exchange (NYMEX), the futures contract for March

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    15, 2008 | Release Date: February 14, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, February 6, to Wednesday, February 13) Released: February 14, 2008 Next release: February 21, 2008 Â* Since Wednesday, February 6, natural gas spot prices increased at virtually all markets in the Lower 48 States. Prices at the Henry Hub rose 41 cents per million Btu (MMBtu), or about 5 percent, to $8.35 per MMBtu. Â* At the New York Mercantile Exchange (NYMEX), the futures contract

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    20, 2008 | Release Date: February 21, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, February 13, to Wednesday, February 20) Released: February 21, 2008 Next release: February 28, 2008 Natural gas spot and futures prices increased this report week (February 13-20), as frigid temperatures returned to regions of the country that rely on the fuel for space heating. During the report week, the Henry Hub spot price increased $0.73 per million Btu (MMBtu) to $9.08. At the

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2008 | Release Date: February 28, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, February 20, to Wednesday, February 27) Released: February 28, 2008 Next release: March 6, 2008 Since Wednesday, February 20, natural gas spot prices increased at most markets in the Lower 48 States outside the Rocky Mountain and Midcontinent regions. Prices at the Henry Hub rose 13 cents per million Btu (MMBtu), or about 1 percent, to $9.21 per MMBtu. At the New York Mercantile

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2008 | Release Date: March 13, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, March 5, to Wednesday, March 12) Released: March 13, 2008 Next release: March 20, 2008 Â* Natural gas spot and futures prices generally increased this report week, as cold weather continued but showed signs of easing. During the report week, the Henry Hub spot price increased $0.32 per million Btu (MMBtu) to $9.69. Â* At the New York Mercantile Exchange (NYMEX), prices for futures

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2008 | Release Date: March 20, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, March 12, to Wednesday, March 19) Released: March 20, 2008 Next release: March 27, 2008 Since Wednesday, March 12, natural gas spot prices eased at virtually all markets in the Lower 48 States. Prices at the Henry Hub fell 58 cents per million Btu (MMBtu), or about 6 percent, to $9.11 per MMBtu. At the New York Mercantile Exchange (NYMEX), the futures contract for April delivery at the

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    26, 2008 | Release Date: March 27, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, March 19, to Wednesday, March 26) Released: March 27, 2008 Next release: April 3, 2008 Â* Since Wednesday, March 19, natural gas prices increased on both the spot and futures markets. Â* The spot price at the Henry Hub increased 14 cents per million Btu (MMBtu) or 1.5 percent on the week, averaging $9.25 per MMBtu yesterday. Â* One day ahead of its expiration as the near-month

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2008 | Release Date: April 3, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, March 26, to Wednesday, April 2) Released: April 3, 2008 Next release: April 10, 2008 Â* Natural gas spot prices increased in all trading regions in the Lower 48 States this report week (Wednesdayâ€"Wednesday, March 26â€"April 2). During the report week, the Henry Hub spot price increased $0.34 per million Btu (MMBtu) to $9.59. Frigid temperatures continued for a portion of

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2008 | Release Date: April 10, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, April 2, to Wednesday, April 9) Released: April 10, 2008 Next release: April 17, 2008 Â* Since Wednesday, April 2, natural gas spot prices increased at most markets in the Lower 48 States. Prices at the Henry Hub rose 30 cents per million Btu (MMBtu), or about 3 percent, to $9.89 per MMBtu. Â* At the New York Mercantile Exchange (NYMEX), the futures contract for May delivery at the

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    23, 2008 | Release Date: April 24, 2008 Previous Issues Week: 11/21/2016 (View Archive) Overview (Wednesday, April 16, to Wednesday, April 23) Released: April 24, 2008 Next release: May 1, 2008 Â* Spot prices at all market locations (outside the Rocky Mountain Region) are trading above $9 per million Btu (MMBtu), with a majority of the points registering prices in excess of $10 per MMBtu. Â* At the New York Mercantile Exchange (NYMEX), the futures contract for May delivery at the Henry Hub

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    23, 2008 | Release Date: May 22, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: May 22, 2008 Next Release: May 29, 2008 Overview Since Wednesday, May 14, natural gas spot prices decreased at most markets in the Lower 48 States. However, a price rally yesterday (May 21) contributed to price increases at some market locations since last Wednesday, May 14. Prices at the Henry Hub fell 11 cents per million Btu (MMBtu), or about 1 percent, to $11.40 per MMBtu. At the New York

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2008 | Release Date: June 26, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: June 26, 2008 Next Release: July 3, 2008 Overview Natural gas spot price movements were mixed this report week (Wednesdayâ€"Wednesday, June 18-25), with price decreases generally occurring in producing areas in the Gulf of Mexico region and price increases at trading locations in the Rockies, the Midcontinent, and the Northeast. During the report week, the Henry Hub spot price decreased $0.17

  1. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    4, 2008 | Release Date: July 3, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: July 3, 2008 Next Release: July 10, 2008 Overview Since Wednesday, June 25, natural gas spot prices increased at most markets in the Lower 48 States, with prices rising up to 5 percent during the period. Prices at the Henry Hub increased 55 cents per million Btu (MMBtu), or about 4 percent, to $13.31 per MMBtu. At the New York Mercantile Exchange (NYMEX), the futures contract for August delivery at the

  2. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2008 | Release Date: July 10, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: July 10, 2008 Next Release: July 17, 2008 Overview Natural gas spot prices declined sharply this report week (Wednesdayâ€"Wednesday, July 2-9), with the largest decreases generally occurring in consuming regions in the Northeast and Midwest. During the report week, the Henry Hub spot price decreased $1.22 per million Btu (MMBtu) to $12.09. At the New York Mercantile Exchange (NYMEX), a trend

  3. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    13, 2008 | Release Date: August 14, 2008 Previous Issues Week: 11/21/2016 (View Archive) Released: August 14, 2008 Next Release: August 21, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (Wednesday, August 6, to Wednesday, August 13) Since Wednesday, August 6, natural gas spot prices decreased at all markets in the Lower 48 States, with prices falling between $0.20 and 0.77 per million Btu (MMBtu) at most locations. Prices at the Henry Hub fell $0.59

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2009 | Release Date: March 12, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: March 12, 2009 Next Release: March 19, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, March 11, 2009) Since Wednesday, March 4, natural gas spot prices declined at most market locations in the Lower 48 States, with decreases ranging up to 59 cents per million Btu (MMBtu). Prices at the Henry Hub fell 31 cents per MMBtu, or

  5. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    13, 2009 | Release Date: May 14, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: May 14, 2009 Next Release: May 21, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, May 13, 2009) Since Wednesday, May 6, natural gas spot prices rose at most market locations in the Lower 48 States, with increases ranging between 49 and 95 cents per million Btu (MMBtu). Prices at the Henry Hub climbed by 75 cents per MMBtu, or

  6. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2009 | Release Date: May 28, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: May 28, 2009 Next Release: June 4, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, May 27, 2009) Natural gas spot prices declined this report week (May 20-27), with the largest decreases generally occurring in the western half of the country. During the report week, the Henry Hub spot price decreased by $0.26 per million Btu

  7. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    10, 2009 | Release Date: June 11, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: June 11, 2009 Next Release: June 18, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, June 10, 2009) Since Wednesday, June 3, natural gas spot prices fell at most market locations in the Lower 48 States, with the Henry Hub spot price falling to $3.56 per million Btu (MMBtu), about a 7 percent decline from the previous

  8. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    24, 2009 | Release Date: June 24, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: June 25, 2009 Next Release: July 2, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, June 24, 2009) Natural gas spot prices generally declined this report week (June 17-24), with the largest decreases generally occurring in the western half of the country. During the report week, the Henry Hub spot price decreased by $0.19 per

  9. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2009 | Release Date: July 2, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: July 2, 2009 Next Release: July 9, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, July 2, 2009) Since Wednesday, June 24, natural gas spot prices fell at most market locations east of the Rocky Mountains, with decreases of as much as 89 cents per million Btu (MMBtu). Prices at the Henry Hub declined by 17 cents per MMBtu, or

  10. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    9, 2009 | Release Date: August 20, 2009 Previous Issues Week: 11/21/2016 (View Archive) Released: August 20, 2009 Next Release: August 27, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, August 19, 2009) Natural gas spot prices declined this report week (August 12-19), with the largest decreases generally occurring in the western half of the country. The Henry Hub spot price decreased by $0.34 to $3.02 per million Btu

  11. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    7, 2010 | Release Date: January 28, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: January 28, 2010 at 2:00 P.M. Next Release: Thursday, February 4, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, January 27, 2010) Natural gas prices at the Henry Hub fell from $5.54 per million Btu (MMBtu) on Wednesday, January 20 to $5.42 per MMBtu on Wednesday, January 27, a decline of 12 cents or 2 percent. At the New

  12. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    3, 2010 | Release Date: February 4, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: February 4, 2010 at 2:00 P.M. Next Release: Thursday, February 11, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, February 3, 2010) Since Wednesday, January 27, natural gas spot prices rose at most market locations in the lower 48 States, with increases of less than 10 percent on the week. Prices at the Henry Hub climbed

  13. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    24, 2010 | Release Date: February 25, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: February 25, 2010 at 2:00 P.M. Next Release: Thursday, March 4, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, February 24, 2010) Natural gas prices declined across the board, continuing a downward trend from the previous week. The Henry Hub natural gas spot price closed at $4.91 per million Btu (MMBtu) on Wednesday,

  14. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    1, 2010 | Release Date: April 22, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: April 22, 2010 at 2:00 P.M. Next Release: Thursday, April 29, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, April 21, 2010) Natural gas spot prices fell during the week at locations across the country, with declines ranging from 12 to 62 cents per million Btu (MMBtu). The Henry Hub spot price fell 19 cents, or about 5

  15. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2010 | Release Date: April 29, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: April 29, 2010 at 2:00 P.M. Next Release: Thursday, May 6, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, April 28, 2010) Natural gas spot prices increased this report week (Wednesday, April 21 - Wednesday, April, 28), as a late-season chill temporarily increased demand. During the report week, the Henry Hub spot price

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2010 | Release Date: September 9, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: September 9, 2010 at 2:00 P.M. Next Release: Thursday, September 16, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, September 8, 2010) Price changes during the week were mixed, but in most areas, these changes were moderate. The Henry Hub price rose slightly from $3.73 per million Btu (MMBtu) on Wednesday, September 1, to

  17. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    3, 2010 | Release Date: November 4, 2010 Previous Issues Week: 11/21/2016 (View Archive) Released: November 4, 2010 at 2:00 P.M. Next Release: Wednesday, November 10, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, November 3, 2010) Price changes were mixed this week, with much regional variation across the country. At the Henry Hub in Erath, Louisiana, prices posted a net decline on the week of 2 cents, falling from

  18. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    January 5, 2011 | Release Date: January 6, 2011 Previous Issues Week: 11/21/2016 (View Archive) Released: January 6, 2011 at 2:00 P.M. Next Release: Thursday, January 13, 2011 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, January 5, 2011) Natural gas spot prices rose at all domestic pricing points, likely in response to expectations for still-colder weather. The Henry Hub price rose 33 cents per million Btu (MMBtu) (about 8

  19. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    2, 2011 | Release Date: March 3, 2011 Previous Issues Week: 11/21/2016 (View Archive) Released: March 3, 2011 at 2:00 P.M. Next Release: Thursday, March 10, 2011 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, March 2, 2011) Natural gas prices showed continued relative weakness during the report week. The spot price at the Henry Hub fell from $3.83 per million Btu (MMBtu) on February 23 to $3.79 per MMBtu on March 2. At the

  20. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    0, 2011 | Release Date: April 21, 2011 Previous Issues Week: 11/21/2016 (View Archive) Released: April 21, 2011 at 2:00 P.M. Next Release: Thursday, April 28, 2011 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, April 20, 2011) Natural gas prices rose at most market locations during the week, as consumption increased. The Henry Hub spot price increased 19 cents from $4.14 per million Btu (MMBtu) on Wednesday, April 13 to