National Library of Energy BETA

Sample records for oxygen pro cess

  1. Genie Pro

    Energy Science and Technology Software Center (OSTI)

    2004-05-15

    Genie Pro is a general purpose, interactive, adaptive tool for automatically labeling regions and finding objects in large amounts of image data. Genie Pro uses supervised learning techniques to search for spatio-spectral algorithms that are best able to match exaple labels provided by a user during a training session. After Genie Pro has discovered a useful algorithm, this algorith can then be applied to other similar types of image data, to label regions and objectsmore » similar to those provided during the training session. Genie Pro was originally developed for analyzing multispectral satellite data, but it works equally well with panchromatic (grayscale) and hyperspectral satellite data, aerial imagery, and various kinds of medical imagery. AS a rough guideline, Genie Pro can work with any imagery where the scene being imaged is all approximately at a constant distance fromt he imaging device, and so the scale of imagery is fixed. Applications for Genie Pro include: Crop and terrain type mapping, Road and river network mapping, Broad area search for vehicles and buildings, and Cancer identification in histological images.« less

  2. AL PRO | Open Energy Information

    Open Energy Info (EERE)

    search Name: AL-PRO Place: Grossheide, Lower Saxony, Germany Zip: 26532 Sector: Wind energy Product: AL-PRO is an inndependent expert office for wind forecasts, wind...

  3. HyPRO Model

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

    HyPRO Model (Strategic Analysis, Inc.) Objectives Provide a modeling tool to develop an understanding of how the hydrogen production infrastructure might evolve in the United States and determine the factors that will drive infrastructure development. Key Attributes & Strengths HyPRO provides a transparent enumeration of production, delivery and dispensing costs for comparison of different options. It also provides a graphical projection of production, delivery and dispensing infrastructure

  4. Word Pro - S3

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

    ... Alaska and Hawaii. e Natural gas plant liquids. f Renewable fuels and oxygenate plant net production. g Refinery and blender net production minus refinery and blender net inputs. ...

  5. Energy Pro USA | Open Energy Information

    Open Energy Info (EERE)

    Pro USA Jump to: navigation, search Name: Energy Pro USA Place: Chesterfield, Missouri Zip: MO 63017 Product: Energy Pro funds and implements demand side energy savings programs to...

  6. Word Pro - S5

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

    and renewable fuels and oxygenate plant net production (-.020) minus refinery and blender net inputs (0.511). 6 Petroleum products supplied. (s)Less than 0.005 and greater ...

  7. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    1 Table 10.5 Estimated Number of Alternative-Fueled Vehicles in Use and Fuel Consumption, 1992-2010 Year Alternative and Replacement Fuels 1 Liquefied Petroleum Gases Compressed Natural Gas Liquefied Natural Gas Methanol, 85 Percent (M85) 3 Methanol, Neat (M100) 4 Ethanol, 85 Percent (E85) 3,5 Ethanol, 95 Percent (E95) 3 Elec- tricity 6 Hydro- gen Other Fuels 7 Subtotal Oxygenates 2 Bio- diesel 10 Total Methyl Tertiary Butyl Ether 8 Ethanol in Gasohol 9 Total Alternative-Fueled Vehicles in Use

  8. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    3 All Sellers Sales Prices for Selected Petroleum Products, 2010 Motor Gasoline, Selected Grades Distillate Fuel Oil, Residual Fuel Oil, and Propane 170 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. 2 Includes oxygenated motor gasoline. 3 > 15 and <= 500 parts per million. 4 > 500 parts per million. - - = Not applicable. Note: Data are preliminary. Source: Table 5.23. 2.32 2.29

  9. DC Pro Software Tool Suite

    SciTech Connect (OSTI)

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  10. Word Pro - Untitled1

    Gasoline and Diesel Fuel Update (EIA)

    1 Table 5.1b Petroleum Overview, Selected Years, 1949-2011 (Thousand Barrels per Day) Year Field Production 1 Renewable Fuels and Oxygenates 5 Processing Gain 6 Trade Stock Change 8,10 Adjust- ments 11 Petroleum Products Supplied 8 Crude Oil 2 Natural Gas Plant Liquids 4 Total Imports 7,8 Exports Net Imports 8,9 48 States 3 Alaska Total 1949 5,046 0 5,046 430 5,477 NA -2 645 327 318 -8 -38 5,763 1950 5,407 0 5,407 499 5,906 NA 2 850 305 545 -56 -51 6,458 1955 6,807 0 6,807 771 7,578 NA 34 1,248

  11. AgPro | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: AgPro Place: Massena, New York Product: Operator of biodiesel plant based on soy. References: AgPro1 This article is a stub. You can help OpenEI...

  12. Si Pro AS | Open Energy Information

    Open Energy Info (EERE)

    Pro AS Jump to: navigation, search Name: Si Pro AS Place: Glomfjord, Norway Zip: 8161 Product: Silicon recycler with facility in Singapore. Coordinates: 66.807991, 13.97315...

  13. PIA - Savannah River Nuclear Solution SRNS ProRad Environment...

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

    SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management...

  14. Home Performance Contractor Pro Forma | Department of Energy

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

    Contractor Pro Forma Home Performance Contractor Pro Forma Home Performance Contractor Pro Forma, with program HR, assumptions, marketing actuals and costs, and more, as posted on ...

  15. SPR Pro Forma Contract | Department of Energy

    Energy Savers [EERE]

    Pro Forma Contract SPR Pro Forma Contract An exchange agreement for SPR oil involves return of the principal amount of similar quality crude oil to the SPR, plus payment of an in-kind premium determined according to the period negotiated for return. See the pro forma contract to become familiar with the provisions, including the required Letter of Credit format you might want to bring to the attention of your financial institution. PDF icon SPR Pro Forma Contract More Documents &

  16. Oxygen analyzer

    DOE Patents [OSTI]

    Benner, William H. (Danville, CA)

    1986-01-01

    An oxygen analyzer which identifies and classifies microgram quantities of oxygen in ambient particulate matter and for quantitating organic oxygen in solvent extracts of ambient particulate matter. A sample is pyrolyzed in oxygen-free nitrogen gas (N.sub.2), and the resulting oxygen quantitatively converted to carbon monoxide (CO) by contact with hot granular carbon (C). Two analysis modes are made possible: (1) rapid determination of total pyrolyzable oxygen obtained by decomposing the sample at 1135.degree. C., or (2) temperature-programmed oxygen thermal analysis obtained by heating the sample from room temperature to 1135.degree. C. as a function of time. The analyzer basically comprises a pyrolysis tube containing a bed of granular carbon under N.sub.2, ovens used to heat the carbon and/or decompose the sample, and a non-dispersive infrared CO detector coupled to a mini-computer to quantitate oxygen in the decomposition products and control oven heating.

  17. Oxygen analyzer

    DOE Patents [OSTI]

    Benner, W.H.

    1984-05-08

    An oxygen analyzer which identifies and classifies microgram quantities of oxygen in ambient particulate matter and for quantitating organic oxygen in solvent extracts of ambient particulate matter. A sample is pyrolyzed in oxygen-free nitrogen gas (N/sub 2/), and the resulting oxygen quantitatively converted to carbon monoxide (CO) by contact with hot granular carbon (C). Two analysis modes are made possible: (1) rapid determination of total pyrolyzable obtained by decomposing the sample at 1135/sup 0/C, or (2) temperature-programmed oxygen thermal analysis obtained by heating the sample from room temperature to 1135/sup 0/C as a function of time. The analyzer basically comprises a pyrolysis tube containing a bed of granular carbon under N/sub 2/, ovens used to heat the carbon and/or decompose the sample, and a non-dispersive infrared CO detector coupled to a mini-computer to quantitate oxygen in the decomposition products and control oven heating.

  18. ProPortal: A Database for Prochlorococcus

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

    Huang, Katherine [Chisholm lab, MIT

    Prochlorococcus is a marine cyanobacterium that numerically dominates the mid-latitude oceans, and is the smallest known oxygenic phototroph. All isolates described thus far can be assigned to either a tightly clustered high-light (HL) adapted clade, or a more divergent low-light (LL) adapted group. They are closely related to, but distinct from, marine Synechococcus. The genomes of 12 strains have been sequenced and they range in size from 1.6 to 2.6 Mbp. They represent diverse lineages, spanning the rRNA diversity (97 to 99.93% similarity) of cultured representatives of this group. Our analyses of these genomes inform our understanding of how adaptation occurs in the oceans along gradients of light, nutrients, and other environmental factors, providing essential context for interpreting rapidly expanding metagenomic datasets. [Copied from http://proportal.mit.edu/project/prochlorococcus/] ProPortal allows users to browse and search genome date for not only Prochlorococcus, but Cyanophage and Synechococcus. Microarray data, environmental cell concentration data, and metagenome information are also available.

  19. Pro Corn LLC | Open Energy Information

    Open Energy Info (EERE)

    Pro-Corn LLC Place: Preston, Minnesota Zip: 55965 Product: Minnesotan farmer owned bioethanol production company. Coordinates: 47.526531, -121.936019 Show Map Loading map......

  20. ProLogis | Open Energy Information

    Open Energy Info (EERE)

    Name: ProLogis Place: Aurora, Colorado Zip: 80011 Sector: Services Product: Provider of distribution facilities and services. Coordinates: 39.325162, -79.54975 Show Map...

  1. Win pro energy group | Open Energy Information

    Open Energy Info (EERE)

    energy group Place: Berlin, Berlin, Germany Zip: 12165 Sector: Renewable Energy, Solar, Wind energy Product: Win:pro offers location search, development, implementation,...

  2. ProEco Energy | Open Energy Information

    Open Energy Info (EERE)

    Place: South Dakota Product: US South Dakota-based company specializing ethanol refinery project development. References: ProEco Energy1 This article is a stub. You can...

  3. ProForm | Open Energy Information

    Open Energy Info (EERE)

    Spreadsheet ComplexityEase of Use: Simple Website: poet.lbl.govProform Cost: Free References: ProForm1 Related Tools General Equilibrium Modeling Package (GEMPACK)...

  4. Pro Ventum International | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Pro Ventum International Place: Forchheim, Germany Zip: 79362 Sector: Wind energy Product: German-based developer of wind power...

  5. ProLogis France IX EURL | Open Energy Information

    Open Energy Info (EERE)

    ProLogis France IX EURL Jump to: navigation, search Name: ProLogis France IX EURL Place: Aulnay-Sous-Bois Cedex, France Zip: 93614 Product: French subsidiary of ProLogis, a...

  6. Pro Sol Energia SA | Open Energy Information

    Open Energy Info (EERE)

    Sol Energia SA Jump to: navigation, search Name: Pro Sol Energia SA Place: Algarrobo-Costa (Malaga), Spain Zip: E-29750 Sector: Solar Product: Develops and builds solar power...

  7. Thermodynamic assessment of the Pr-O system

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

    McMurray, Jake W.

    2015-12-24

    We found that the Calphad method was used to perform a thermodynamic assessment of the Pr–O system. Compound energy formalism representations were developed for the fluorite α-PrO 2–x and bixbyite σ-Pr 3 O 5 ± x solid solutions while the two-sublattice liquid model was used to describe the binary melt. The series of phases between Pr 2 O 3 and PrO 2 were taken to be stoichiometric. Moreover, the equilibrium oxygen pressure, phase equilibria, and enthalpy data were used to optimize the adjustable parameters of the models for a self-consistent representation of the thermodynamic behavior of the Pr–O system frommore » 298 K to melting.« less

  8. Home Performance Contractor Pro Forma | Department of Energy

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

    Contractor Pro Forma Home Performance Contractor Pro Forma Excel sheet for program model, expenses, HR, and marketing, as posted on the U.S. Department of Energy's Better Buildings Neighborhood Program website. File Home Performance Contractor Pro Forma More Documents & Publications Home Performance Contractor Pro Forma Templates and Examples - Preparing Test Materials Energy Intensity Indicators Data

  9. Home Performance Contractor Pro Forma | Department of Energy

    Office of Environmental Management (EM)

    Home Performance Contractor Pro Forma Home Performance Contractor Pro Forma Home Performance Contractor Pro Forma, with program HR, assumptions, marketing actuals and costs, and more, as posted on the U.S. Department of Energy's Better Buildings Neighborhood Program website. File Home Performance Contractor Pro Forma More Documents & Publications Home Performance Contractor Pro Forma Templates and Examples - Preparing Test Materials Energy Intensity Indicators Data

  10. Collateral Duties for Program Records Official (PRO) | Department of Energy

    Office of Environmental Management (EM)

    Program Records Official (PRO) Collateral Duties for Program Records Official (PRO) PDF icon GUIDANCE - Collateral Duties for PRO FINAL 141224.pdf More Documents & Publications Collateral Duties for Records Management Field Officer (RMFO) Collateral Duties for Records Liaison Officer (RLO) DOE F 243.3

  11. Cryogenic system for BERLinPro

    SciTech Connect (OSTI)

    Anders, W.; Hellwig, A.; Knobloch, J.; Pflckhahn, D.; Rotterdam, S. [Helmholtz-Zentrum Berlin, Albert Einstein Strasse 15, 12489 Berlin (Germany)

    2014-01-29

    In 2010 Helmholtz-Zentrum Berlin (HZB) received funding to design and build the Berlin Energy Recovery Linac Project BERLinPro. The goal of this compact Energy recovery linac (ERL) is to develop the accelerator physics and technology required to generate and accelerate a 100-mA, 1-mm mrad emittance electron beam. The BERLinPro know-how can then be transferred to various ERL-based applications. All accelerating RF cavities including the electron source are based on superconducting technology operated at 1.8 K. A Linde L700 helium liquefier is supplying 4.5 K helium. The subatmospheric pressure of 16 mbar of the helium bath of the cavities will be achieved by pumping with a set of cold compressors and warm vacuum pumps. While the L700 is already in operating, the 1.8 K system and the helium transfer system are in design phase.

  12. Perl Embedded in PTC's Pro/ENGINEER, Version 1

    Energy Science and Technology Software Center (OSTI)

    2003-12-22

    Pro-PERL (AKA Pro/PERL) is a Perl extension to the PTC Pro/TOOLKIT API to the PTC Pro/ENGINEER CAD application including an embedded interpreter. It can be used to automate and customize Pro/ENGINEER, create Vendor Neutral Archive (VNA) format files and re-create CAD models from the VNA files. This has applications in sanitizing classified CAD models created in a classified environment for transfer to an open environment, creating template models for modification to finished models by non-expertmore » users, and transfer of design intent data to other modeling technologies.« less

  13. Artificial oxygen transport protein

    DOE Patents [OSTI]

    Dutton, P. Leslie

    2014-09-30

    This invention provides heme-containing peptides capable of binding molecular oxygen at room temperature. These compounds may be useful in the absorption of molecular oxygen from molecular oxygen-containing atmospheres. Also included in the invention are methods for treating an oxygen transport deficiency in a mammal.

  14. untitled

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

    ... electrode plasma forma- tion in the Z machine (where current will exceed 26 million ... such as data analysis, image and signals pro- cessing, psychometrics, and chemometrics. ...

  15. app_c8

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

    ... and enhanced washing with sodium hydroxide, solidliquid ... the Yakima Barricade, the Fast Flux Test Facility, and at ... facilities (e.g., reactors and pro- cessing facilities). ...

  16. A Variational Pro jection Operator for Mapping of Internal Variables...

    Office of Scientific and Technical Information (OSTI)

    Title: A Variational Pro jection Operator for Mapping of Internal Variables. Authors: Mota, Alejandro ; Sun, WaiChing ; Ostien, Jakob ; Foulk, James W., III ; Long, Kevin...

  17. SolarPro Energy International | Open Energy Information

    Open Energy Info (EERE)

    Place: Granite Bay, California Zip: 95746 Sector: Solar Product: SolarPro Energy installs solar power systems using PV panels for residential and commercial properties. References:...

  18. Pro Solar Solarstrom GmbH | Open Energy Information

    Open Energy Info (EERE)

    GmbH Jump to: navigation, search Name: Pro Solar Solarstrom GmbH Place: Ravensburg, Germany Zip: 88214 Sector: Solar Product: Distributor of PV modules, including Canadian...

  19. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, F.H.; Chung, B.W.; Raistrick, I.D.; Brosha, E.L.

    1996-08-06

    Solid state oxygen sensors are provided with a yttria-doped zirconia as an electrolyte and use the electrochemical oxygen pumping of the zirconia electrolyte. A linear relationship between oxygen concentration and the voltage arising at a current plateau occurs when oxygen accessing the electrolyte is limited by a diffusion barrier. A diffusion barrier is formed herein with a mixed electronic and oxygen ion-conducting membrane of lanthanum-containing perovskite or zirconia-containing fluorite. A heater may be used to maintain an adequate oxygen diffusion coefficient in the mixed conducting layer. 4 figs.

  20. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, Fernando H. (Sante Fe, NM); Chung, Brandon W. (Los Alamos, NM); Raistrick, Ian D. (Los Alamos, NM); Brosha, Eric L. (Los Alamos, NM)

    1996-01-01

    Solid state oxygen sensors are provided with a yttria-doped zirconia as an electrolyte and use the electrochemical oxygen pumping of the zirconia electrolyte. A linear relationship between oxygen concentration and the voltage arising at a current plateau occurs when oxygen accessing the electrolyte is limited by a diffusion barrier. A diffusion barrier is formed herein with a mixed electronic and oxygen ion-conducting membrane of lanthanum-containing perovskite or zirconia-containing fluorite. A heater may be used to maintain an adequate oxygen diffusion coefficient in the mixed conducting layer.

  1. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, Fernando H. (Santa Fe, NM); Brosha, Eric L. (Los Alamos, NM)

    1997-01-01

    A potentiometric oxygen sensor is formed having a logarithmic response to a differential oxygen concentration while operating as a Nernstian-type sensor. Very thin films of mixed conducting oxide materials form electrode services while permitting diffusional oxygen access to the interface between the zirconia electrolyte and the electrode. Diffusion of oxygen through the mixed oxide is not rate-limiting. Metal electrodes are not used so that morphological changes in the electrode structure do not occur during extended operation at elevated temperatures.

  2. ProActive DNS Blacklisting | Department of Energy

    Energy Savers [EERE]

    ProActive DNS Blacklisting ProActive DNS Blacklisting PDF icon Tuesday_Fair_Park_2_1330_Rackow.pdf More Documents & Publications DNS as a Covert Channel Within Protected Networks Cyber Security Procurement Language for Control Systems Version 1.8 Slide

  3. Oxygen partial pressure sensor

    DOE Patents [OSTI]

    Dees, D.W.

    1994-09-06

    A method for detecting oxygen partial pressure and an oxygen partial pressure sensor are provided. The method for measuring oxygen partial pressure includes contacting oxygen to a solid oxide electrolyte and measuring the subsequent change in electrical conductivity of the solid oxide electrolyte. A solid oxide electrolyte is utilized that contacts both a porous electrode and a nonporous electrode. The electrical conductivity of the solid oxide electrolyte is affected when oxygen from an exhaust stream permeates through the porous electrode to establish an equilibrium of oxygen anions in the electrolyte, thereby displacing electrons throughout the electrolyte to form an electron gradient. By adapting the two electrodes to sense a voltage potential between them, the change in electrolyte conductivity due to oxygen presence can be measured. 1 fig.

  4. Oxygen partial pressure sensor

    DOE Patents [OSTI]

    Dees, Dennis W.

    1994-01-01

    A method for detecting oxygen partial pressure and an oxygen partial pressure sensor are provided. The method for measuring oxygen partial pressure includes contacting oxygen to a solid oxide electrolyte and measuring the subsequent change in electrical conductivity of the solid oxide electrolyte. A solid oxide electrolyte is utilized that contacts both a porous electrode and a nonporous electrode. The electrical conductivity of the solid oxide electrolyte is affected when oxygen from an exhaust stream permeates through the porous electrode to establish an equilibrium of oxygen anions in the electrolyte, thereby displacing electrons throughout the electrolyte to form an electron gradient. By adapting the two electrodes to sense a voltage potential between them, the change in electrolyte conductivity due to oxygen presence can be measured.

  5. Oxygen ion conducting materials

    DOE Patents [OSTI]

    Vaughey, John; Krumpelt, Michael; Wang, Xiaoping; Carter, J. David

    2005-07-12

    An oxygen ion conducting ceramic oxide that has applications in industry including fuel cells, oxygen pumps, oxygen sensors, and separation membranes. The material is based on the idea that substituting a dopant into the host perovskite lattice of (La,Sr)MnO.sub.3 that prefers a coordination number lower than 6 will induce oxygen ion vacancies to form in the lattice. Because the oxygen ion conductivity of (La,Sr)MnO.sub.3 is low over a very large temperature range, the material exhibits a high overpotential when used. The inclusion of oxygen vacancies into the lattice by doping the material has been found to maintain the desirable properties of (La,Sr)MnO.sub.3, while significantly decreasing the experimentally observed overpotential.

  6. Oxygen ion conducting materials

    DOE Patents [OSTI]

    Carter, J. David; Wang, Xiaoping; Vaughey, John; Krumpelt, Michael

    2004-11-23

    An oxygen ion conducting ceramic oxide that has applications in industry including fuel cells, oxygen pumps, oxygen sensors, and separation membranes. The material is based on the idea that substituting a dopant into the host perovskite lattice of (La,Sr)MnO.sub.3 that prefers a coordination number lower than 6 will induce oxygen ion vacancies to form in the lattice. Because the oxygen ion conductivity of (La,Sr)MnO.sub.3 is low over a very large temperature range, the material exhibits a high overpotential when used. The inclusion of oxygen vacancies into the lattice by doping the material has been found to maintain the desirable properties of (La,Sr)MnO.sub.3, while significantly decreasing the experimentally observed overpotential.

  7. Oxygen ion conducting materials

    DOE Patents [OSTI]

    Vaughey, John (Elmhurst, IL); Krumpelt, Michael (Naperville, IL); Wang, Xiaoping (Downers Grove, IL); Carter, J. David (Bolingbrook, IL)

    2003-01-01

    An oxygen ion conducting ceramic oxide that has applications in industry including fuel cells, oxygen pumps, oxygen sensors, and separation membranes. The material is based on the idea that substituting a dopant into the host perovskite lattice of (La,Sr)MnO.sub.3 that prefers a coordination number lower than 6 will induce oxygen ion vacancies to form in the lattice. Because the oxygen ion conductivity of (La,Sr)MnO.sub.3 is low over a very large temperature range, the material exhibits a high overpotential when used. The inclusion of oxygen vacancies into the lattice by doping the material has been found to maintain the desirable properties of (La,Sr)MnO.sub.3, while significantly decreasing the experimentally observed overpotential.

  8. Integrated turbomachine oxygen plant

    SciTech Connect (OSTI)

    Anand, Ashok Kumar; DePuy, Richard Anthony; Muthaiah, Veerappan

    2014-06-17

    An integrated turbomachine oxygen plant includes a turbomachine and an air separation unit. One or more compressor pathways flow compressed air from a compressor through one or more of a combustor and a turbine expander to cool the combustor and/or the turbine expander. An air separation unit is operably connected to the one or more compressor pathways and is configured to separate the compressed air into oxygen and oxygen-depleted air. A method of air separation in an integrated turbomachine oxygen plant includes compressing a flow of air in a compressor of a turbomachine. The compressed flow of air is flowed through one or more of a combustor and a turbine expander of the turbomachine to cool the combustor and/or the turbine expander. The compressed flow of air is directed to an air separation unit and is separated into oxygen and oxygen-depleted air.

  9. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, F.H.; Brosha, E.L.

    1997-12-09

    A potentiometric oxygen sensor is formed having a logarithmic response to a differential oxygen concentration while operating as a Nernstian-type sensor. Very thin films of mixed conducting oxide materials form electrode services while permitting diffusional oxygen access to the interface between the zirconia electrolyte and the electrode. Diffusion of oxygen through the mixed oxide is not rate-limiting. Metal electrodes are not used so that morphological changes in the electrode structure do not occur during extended operation at elevated temperatures. 6 figs.

  10. Pro2 Anlagentechnik GmbH | Open Energy Information

    Open Energy Info (EERE)

    Zip: 47877 Product: Pro2 delivers turn-key plants for utilisation of biogas, sewage, natural gas and landfill gas in the range from 100 to 3,600 kWe. Coordinates: 51.26439,...

  11. EA-155 ProMark | Department of Energy

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

    electric energy to Canada. PDF icon EA-155 ProMark More Documents & Publications EA-196-A Minnesota Power, Sales EA-220-A NRG Power Marketing, Inc EA-232 OGE Energy Resources...

  12. HyPro: Modeling the Hydrogen Transition | Department of Energy

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

    HyPro: Modeling the Hydrogen Transition HyPro: Modeling the Hydrogen Transition Presentation by Brian James of Directed Technologies at the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 PDF icon deliv_analysis_perez.pdf More Documents & Publications Analysis of a Cluster Strategy for Near Term Hydrogen Infrastructure Rollout in Southern California Hydrogen Transition Sensitivity Studies using H2Sim Hydrogen and Infrastructure Costs

  13. Pennsylvania's Comprehensive, Statewide, Pro-Active Industrial Energy

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

    Efficiency (E2) Program | Department of Energy Pennsylvania's Comprehensive, Statewide, Pro-Active Industrial Energy Efficiency (E2) Program Pennsylvania's Comprehensive, Statewide, Pro-Active Industrial Energy Efficiency (E2) Program Pennsylvania The U.S. Department of Energy's (DOE's) Advanced Manufacturing Office (AMO; formerly the Industrial Technologies Program) has developed multiple resources and a best practices suite of tools to help industrial manufacturers reduce their energy

  14. Researchers Directly Observe Oxygen Signature in the Oxygen-evolving...

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

    Researchers Directly Observe Oxygen Signature in the Oxygen-evolving Complex of Photosynthesis Arguably the most important chemical reaction on earth is the photosynthetic...

  15. High Selectivity Oxygen Delignification

    SciTech Connect (OSTI)

    Lucian A. Lucia

    2005-11-15

    Project Objective: The objectives of this project are as follows: (1) Examine the physical and chemical characteristics of a partner mill pre- and post-oxygen delignified pulp and compare them to lab generated oxygen delignified pulps; (2) Apply the chemical selectivity enhancement system to the partner pre-oxygen delignified pulps under mill conditions (with and without any predetermined amounts of carryover) to determine how efficiently viscosity is preserved, how well selectivity is enhanced, if strength is improved, measure any yield differences and/or bleachability differences; and (3) Initiate a mill scale oxygen delignification run using the selectivity enhancement agent, collect the mill data, analyze it, and propose any future plans for implementation.

  16. Optical oxygen concentration monitor

    DOE Patents [OSTI]

    Kebabian, P.

    1997-07-22

    A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen`s A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2,000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest. 4 figs.

  17. MEMS Pro Design Kit - Parts A, B, and C

    Energy Science and Technology Software Center (OSTI)

    2006-06-15

    Part A: SUMMiT V design Kit components for use with MEMS Pro from SoftMEMS Part B: SUMMiT V remote DRC and gear generator source code for use with autocad visual basic Part C: SUMMiT V DRC rules source and test cases for Calibre DRC engine

  18. Single-Column Modeling R. D. Cess Marine Sciences Research Center

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

    by dry-plains agricultural land typical of the adjoining several hundred square kilometers ranging to the east (Cessetal. 1991). These insolation measurements are provided as...

  19. Optical oxygen concentration monitor

    DOE Patents [OSTI]

    Kebabian, Paul (Acton, MA)

    1997-01-01

    A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen's A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest.

  20. VWA-0015- In the Matter of Am-Pro Protective Services, Inc.

    Broader source: Energy.gov [DOE]

    This Initial Agency Decision concerns a whistleblower complaint filed by Barry Stutts, a former security officer for Am-Pro Protective Services, Inc. (Am-Pro). It is undisputed that: Mr. Stutts and...

  1. Direct Observation of the Oxygenated Species during Oxygen Reduction...

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

    Direct Observation of the Oxygenated Species during Oxygen Reduction on a Platinum Fuel Cell Cathode Friday, December 20, 2013 Fuel Cell Figure 1 Figure 1. In situ x-ray...

  2. PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management |

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

    Department of Energy SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PDF icon PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah

  3. High pressure oxygen furnace

    DOE Patents [OSTI]

    Morris, Donald E. (Kensington, CA)

    1992-01-01

    A high temperature high pressure oxygen furnace having a hybrid partially externally heated construction is disclosed. A metallic bar fabricated from an alloy having a composition of at least 45% nickel, 15% chrome, and 10% tungsten is utilized (the preferred alloy including 55% nickel, 22% chrome, 14% tungsten, 2% molybdenum, 3% iron (maximum) and 5% cobalt (maximum). The disclosed alloy is fabricated into 11/4 inch bar stock and has a length of about 17 inches. This bar stock is gun drilled for over 16 inches of its length with 0.400 inch aperture to define a closed high temperature, high pressure oxygen chamber. The opposite and closed end of the bar is provided with a small support aperture into which both a support and a thermocouple can be inserted. The closed end of the gun drilled bar is inserted into an oven, preferably heated by standard nickel chrome electrical elements and having a heavily insulated exterior.

  4. High pressure oxygen furnace

    DOE Patents [OSTI]

    Morris, D.E.

    1992-07-14

    A high temperature high pressure oxygen furnace having a hybrid partially externally heated construction is disclosed. A metallic bar fabricated from an alloy having a composition of at least 45% nickel, 15% chrome, and 10% tungsten is utilized, the preferred alloy including 55% nickel, 22% chrome, 14% tungsten, 2% molybdenum, 3% iron (maximum) and 5% cobalt (maximum). The disclosed alloy is fabricated into 11/4 inch bar stock and has a length of about 17 inches. This bar stock is gun drilled for over 16 inches of its length with 0.400 inch aperture to define a closed high temperature, high pressure oxygen chamber. The opposite and closed end of the bar is provided with a small support aperture into which both a support and a thermocouple can be inserted. The closed end of the gun drilled bar is inserted into an oven, preferably heated by standard nickel chrome electrical elements and having a heavily insulated exterior. 5 figs.

  5. Fuel cell oxygen electrode

    DOE Patents [OSTI]

    Shanks, Howard R. (Ames, IA); Bevolo, Albert J. (Ames, IA); Danielson, Gordon C. (Ames, IA); Weber, Michael F. (Wichita, KS)

    1980-11-04

    An oxygen electrode for a fuel cell utilizing an acid electrolyte has a substrate of an alkali metal tungsten bronze of the formula: A.sub.x WO.sub.3 where A is an alkali metal and x is at least 0.2, which is covered with a thin layer of platinum tungsten bronze of the formula: Pt.sub.y WO.sub.3 where y is at least 0.8.

  6. Oxygen Transport Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay

    2008-08-30

    The focus of this research was to develop new membrane materials by synthesizing different compounds and determining their defect structures, crystallographic structures and electrical properties. In addition to measuring electrical conductivity, oxygen vacancy concentration was also evaluated using thermogravimetry, Neutron diffraction and Moessbauer Spectroscopy. The reducing conditions (CO{sub 2}/CO/H{sub 2} gas mixtures with steam) as encountered in a reactor environment can be expected to have significant influence on the mechanical properties of the oxides membranes. Various La based materials with and without Ti were selected as candidate membrane materials for OTM. The maximum electrical conductivity of LSF in air as a function of temperature was achieved at < 600 C and depends on the concentration of Sr (acceptor dopant). Oxygen occupancy in LSF was estimated using Neutron diffractometry and Moessbauer Spectroscopy by measuring magnetic moment changes depending on the Fe{sup 3+} and Fe{sup 4+} ratio. After extensive studies of candidate materials, lanthanum ferrites (LSF and LSFT) were selected as the favored materials for the oxygen transport membrane (OTM). LSF is a very good material for an OTM because of its high electronic and oxygen ionic conductivity if long term stability and mechanical strength are improved. LSFT not only exhibits p-type behavior in the high oxygen activity regime, but also has n-type conduction in reducing atmospheres. Higher concentrations of oxygen vacancies in the low oxygen activity regime may improve the performance of LSFT as an OTM. The hole concentration is related to the difference in the acceptor and donor concentration by the relation p = [Sr'{sub La}]-[Ti{sm_bullet}{sub Fe}]. The chemical formulation predicts that the hole concentration is, p = 0.8-0.45 or 0.35. Experimental measurements indicated that p is about {approx} 0.35. The activation energy of conduction is 0.2 eV which implies that LSCF conducts via the small polaron conduction mechanism. Scanning transmission electron microscopy (STEM) and electron energy loss spectroscopy (EELS) were used to develop strategies to detect and characterize vacancy creation, dopant segregations and defect association in the oxygen conducting membrane material. The pO{sub 2} and temperature dependence of the conductivity, non-stoichiometry and thermal-expansion behavior of compositions with increasing complexity of substitution on the perovskite A and B sites were studied. Studies with the perovskite structure show anomalous behavior at low oxygen partial pressures (<10{sup -5} atm). The anomalies are due to non-equilibrium effects and can be avoided by using very strict criteria for the attainment of equilibrium. The slowness of the oxygen equilibration kinetics arises from two different mechanisms. In the first, a two phase region occurs between an oxygen vacancy ordered phase such as brownmillerite SrFeO{sub 2.5} and perovskite SrFeO{sub 3-x}. The slow kinetics is associated with crossing the two phase region. The width of the miscibility gap decreases with increasing temperature and consequently the effect is less pronounced at higher temperature. The preferred kinetic pathway to reduction of perovskite ferrites when the vacancy concentration corresponds to the formation of significant concentrations of Fe{sup 2+} is via the formation of a Ruddlesden-Popper (RP) phases as clearly observed in the case of La{sub 0.5}Sr{sub 0.5}FeO{sub 3-x} where LaSrFeO{sub 4} is found together with Fe. In more complex compositions, such as LSFTO, iron or iron rich phases are observed locally with no evidence for the presence of discrete RP phase. Fracture strength of tubular perovskite membranes was determined in air and in reducing atmospheric conditions. The strength of the membrane decreased with temperature and severity of reducing conditions although the strength distribution (Weibull parameter, m) was relatively unaltered. Surface and volume dominated the fracture origins and the overall fracture was purely transgranular. The dual phase membranes have been evaluated for structural properties. An increasing crack growth resistance was observed for the membranes heat-treated at 1000 C in air and N{sub 2} with increasing crack length. The combined effect of thermal and elastic mismatch stresses on the crack path was studied and the fracture behavior of the dual phase composite at the test conditions was analyzed. Ceramic/metal (C/M) seals are needed to form a leak-tight interface between the OTM and a nickel-base super alloy. It was concluded that Ni-based brazing alloys provided the best option in terms of brazing temperature and final operating conditions after analyzing several possible brazing systems. A mechanical testing procedure has been developed. This model was tested with model ceramic/metal systems but it is expected to be useful for testing concentric perovskite/metal seals.

  7. OXYGEN TRANSPORT CERAMIC MEMBRANES

    SciTech Connect (OSTI)

    Dr. Sukumar Bandopadhyay; Dr. Nagendra Nagabhushana

    2000-10-01

    This is the third quarterly report on oxygen Transport Ceramic Membranes. In the following, the report describes the progress made by our university partners in Tasks 1 through 6, experimental apparatus that was designed and built for various tasks of this project, thermodynamic calculations, where applicable and work planned for the future. (Task 1) Design, fabricate and evaluate ceramic to metal seals based on graded ceramic powder/metal braze joints. (Task 2) Evaluate the effect of defect configuration on ceramic membrane conductivity and long term chemical and structural stability. (Task 3) Determine materials mechanical properties under conditions of high temperatures and reactive atmospheres. (Task 4) Evaluate phase stability and thermal expansion of candidate perovskite membranes and develop techniques to support these materials on porous metal structures. (Task 5) Assess the microstructure of membrane materials to evaluate the effects of vacancy-impurity association, defect clusters, and vacancy-dopant association on the membrane performance and stability. (Task 6) Measure kinetics of oxygen uptake and transport in ceramic membrane materials under commercially relevant conditions using isotope labeling techniques.

  8. Composite oxygen transport membrane

    DOE Patents [OSTI]

    Christie, Gervase Maxwell; Lane, Jonathan A.

    2014-08-05

    A method of producing a composite oxygen ion membrane and a composite oxygen ion membrane in which a porous fuel oxidation layer and a dense separation layer and optionally, a porous surface exchange layer are formed on a porous support from mixtures of (Ln.sub.1-xA.sub.x).sub.wCr.sub.1-yB.sub.yO.sub.3-.delta. and a doped zirconia. In the porous fuel oxidation layer and the optional porous surface exchange layer, A is Calcium and in the dense separation layer A is not Calcium and, preferably is Strontium. Preferred materials are (La.sub.0.8Ca.sub.0.2).sub.0.95Cr.sub.0.5Mn.sub.0.5O.sub.3-.delta. for the porous fuel oxidation and optional porous surface exchange layers and (La.sub.0.8Sr.sub.0.2).sub.0.95Cr.sub.0.5Fe.sub.0.5O.sub.3-.delta. for the dense separation layer. The use of such materials allows the membrane to sintered in air and without the use of pore formers to reduce membrane manufacturing costs. The use of materials, as described herein, for forming the porous layers have application for forming any type of porous structure, such as a catalyst support.

  9. High Selectivity Oxygen Delignification

    SciTech Connect (OSTI)

    Arthur J. Ragauskas Lucian A. Lucia Hasan Jameel

    2005-09-30

    The overall objective of this program was to develop improved extended oxygen delignification (EOD) technologies for current U.S. pulp mill operations. This was accomplished by: (1) Identifying pulping conditions that optimize O and OO performance; (2) Identifying structural features of lignin that enhance reactivity towards EOD of high kappa pulps; (3) Identifying factors minimizing carbohydrate degradation and improve pulp strength of EOD high kappa pulps; (4) Developing a simple, reproducible method of quantifying yield gains from EOD; and (5) Developing process conditions that significantly reduce the capital requirements of EOD while optimizing the yield benefits. Key research outcomes included, demonstrating the use of a mini-O sequence such as (E+O)Dkf:0.05(E+O) or Dkf:0.05(E+O)(E+O) without interstage washing could capture approximately 60% of the delignification efficiency of a conventional O-stage without the major capital requirements associated with an O-stage for conventional SW kraft pulps. The rate of formation and loss of fiber charge during an O-stage stage can be employed to maximize net fiber charge. Optimal fiber charge development and delignification are two independent parameters and do not parallel each other. It is possible to utilize an O-stage to enhance overall cellulosic fiber charge of low and high kappa SW kraft pulps which is beneficial for physical strength properties. The application of NIR and multi-variant analysis was developed into a rapid and simple method of determining the yield of pulp from an oxygen delignification stage that has real-world mill applications. A focus point of this program was the demonstration that Kraft pulping conditions and oxygen delignification of high and low-kappa SW and HW pulps are intimately related. Improved physical pulp properties and yield can be delivered by controlling the H-factor and active alkali charge. Low AA softwood kraft pulp with a kappa number 30 has an average improvement of 2% in yield and 4 cP in viscosity in comparison to high AA pulp for the oxygen delignification. This difference is also seen for high-kappa SW kraft pulps with an average improvement of {approx}3% in yield and 3 cP in viscosity for low AA high kappa number 50 pulp. Low AA hardwood kappa number 20 pulp had an average improvement of {approx}4% in yield and 6-12 cP in viscosity as compared to high AA pulp. Lower kraft cooking temperature (160 vs. 170 C) in combination with the medium AA provides a practical approach for integrating high kappa pulping of hardwoods (i.e., low rejects) with an advanced extended oxygen delignification stage. ECF pulp bleaching of low and high kappa kraft SW and HW pulps exhibit comparable optical and physical strength properties when bleached D(EPO)D.

  10. Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts...

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

    Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on...

  11. Rotation Manager Pro Version 1.0b1

    Energy Science and Technology Software Center (OSTI)

    2002-02-01

    The Rotation Manager Pro Package maintains databases of instructions to replicate plate tectonic movements. The instructions are in the standard of tectonic plate rotations, including plate identification and location and angle of the rotation pole. Each database is accompanied by various metadata, including information about each rotation pole and the database itself. The package provides a range of tools to actively manage the database using methods specifically required for rotations: rotation pole addition and subtraction,more »viewing of a rotation chain through the rotation hierarchy, and the rotation of data points.« less

  12. Oxygenates from synthesis gas

    SciTech Connect (OSTI)

    Falter, W.; Keim, W.

    1994-12-31

    The direct synthesis of oxygenates starting from synthesis gas is feasible by homogeneous and heterogeneous catalysis. Homogeneous Rh and Ru based catalysts yielding methyl formate and alcohols will be presented. Interestingly, modified heterogeneous catalysts based on {open_quotes}Isobutyl Oel{close_quotes} catalysis, practized in Germany (BRD) up to 1952 and in the former DDR until recently, yield isobutanol in addition to methanol. These {open_quotes}Isobutyl Oel{close_quotes} catalysts are obtained by adding a base such as Li < Na < K < Cs to a Zn-Cr{sub 2}O{sub 3} methanol catalyst. Isobutanol is obtained in up to 15% yield. Our best catalyst a Zr-Zn-Mn-Li-Pd catalyst produced isobotanol up to 60% at a rate of 740g isobutanol per liter catalyst and hour.

  13. Oxygen-reducing catalyst layer

    DOE Patents [OSTI]

    O'Brien, Dennis P. (Maplewood, MN); Schmoeckel, Alison K. (Stillwater, MN); Vernstrom, George D. (Cottage Grove, MN); Atanasoski, Radoslav (Edina, MN); Wood, Thomas E. (Stillwater, MN); Yang, Ruizhi (Halifax, CA); Easton, E. Bradley (Halifax, CA); Dahn, Jeffrey R. (Hubley, CA); O'Neill, David G. (Lake Elmo, MN)

    2011-03-22

    An oxygen-reducing catalyst layer, and a method of making the oxygen-reducing catalyst layer, where the oxygen-reducing catalyst layer includes a catalytic material film disposed on a substrate with the use of physical vapor deposition and thermal treatment. The catalytic material film includes a transition metal that is substantially free of platinum. At least one of the physical vapor deposition and the thermal treatment is performed in a processing environment comprising a nitrogen-containing gas.

  14. MTBE, Oxygenates, and Motor Gasoline

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

    MTBE, Oxygenates, and Motor Gasoline Contents * Introduction * Federal gasoline product quality regulations * What are oxygenates? * Who gets gasoline with oxygenates? * Which areas get MTBE? * How much has been invested in MTBE production capacity? * What does new Ethanol capacity cost? * What would an MTBE ban cost? * On-line information resources * Endnotes * Summary of revisions to this analysis Introduction The blending of methyl tertiary butyl ether (MTBE) into motor gasoline has increased

  15. EIA-819, Monthly Oxygenate Report ...

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

    (EIA) Form EIA-819, "Monthly Biofuel and Oxygenate Report," is used to collect data on ethanol production capacity, as well as stocks, receipts, inputs, production, and blending of...

  16. V-210: HP LaserJet Pro Printer Bug Lets Remote Users Access Data

    Broader source: Energy.gov [DOE]

    A potential security vulnerability has been identified with certain HP LaserJet Pro printers. The vulnerability could be exploited remotely to gain unauthorized access to data.

  17. Oxygen detection using evanescent fields

    DOE Patents [OSTI]

    Duan, Yixiang (Los Alamos, NM); Cao, Weenqing (Los Alamos, NM)

    2007-08-28

    An apparatus and method for the detection of oxygen using optical fiber based evanescent light absorption. Methylene blue was immobilized using a sol-gel process on a portion of the exterior surface of an optical fiber for which the cladding has been removed, thereby forming an optical oxygen sensor. When light is directed through the optical fiber, transmitted light intensity varies as a result of changes in the absorption of evanescent light by the methylene blue in response to the oxygen concentration to which the sensor is exposed. The sensor was found to have a linear response to oxygen concentration on a semi-logarithmic scale within the oxygen concentration range between 0.6% and 20.9%, a response time and a recovery time of about 3 s, ant to exhibit good reversibility and repeatability. An increase in temperature from 21.degree. C. to 35.degree. C. does not affect the net absorption of the sensor.

  18. Submitting Organization Hongyou Fan Sandia National Laboratories

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

    ... In order to study the siloxane condensation effect on the formation of an ordered ... by organic solvent evaporation is an entropy-driven pro- cess in which NCs organize in ...

  19. Structure of RheniumContaining Sodium Borosilicate Glass

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

    not problem- atic in evaporation and drying processes but does creates trouble in high temperature molten glass pro- cessing from either liquid or dried feed. 2 Other sources of 99...

  20. Sandia National Laboratories: News: Publications: Lab News

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

    properties. Looking ahead The researchers want the model to handle both forging and welding because in some ways the two pro-cesses work against one another. Forging steel gives...

  1. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; N. Nagabhushana

    2003-08-07

    In the present quarter, experiments are presented on ceramic/metal interactions of Zirconia/ Ni-B-Si system and with a thin Ti coating deposited on zirconia surface. Existing facilities were modified for evaluation of environmental assisted slow crack growth and creep in flexural mode. Processing of perovskites of LSC, LSF and LSCF composition were continued for evaluation of mechanical properties as a function of environment. These studies in parallel to those on the LSFCO composition is expect to yield important information on questions such as the role of cation segregation and the stability of the perovskite structure on crack initiation vs. crack growth. Studies have been continued on the La{sub 1-x}Sr{sub x}FeO{sub 3-d} composition using neutron diffraction and TGA studies. A transition from p-type to n-type of conductor was observed at relative low pO{sub 2}, at which the majority carriers changed from the holes to electrons because of the valence state decreases in Fe due to the further loss of oxygen. Investigation on the thermodynamic properties of the membrane materials are continued to develop a complete model for the membrane transport. Data obtained at 850 C show that the stoichiometry in La{sub 0.2}Sr{sub 0.8}Fe{sub 0.8}Cr{sub 0.2}O{sub 3-x} vary from {approx}2.85 to 2.6 over the pressure range studied. From the stoichiometry a lower limit of 2.6 corresponding to the reduction of all Fe{sup 4+} to Fe{sup 3+} and no reduction of Cr{sup 3+} is expected.

  2. Oxygenate Supply/Demand Balances

    Gasoline and Diesel Fuel Update (EIA)

    Oxygenate Supply/Demand Balances in the Short-Term Integrated Forecasting Model By Tancred C.M. Lidderdale This article first appeared in the Short-Term Energy Outlook Annual Supplement 1995, Energy Information Administration, DOE/EIA-0202(95) (Washington, DC, July 1995), pp. 33-42, 83-85. The regression results and historical data for production, inventories, and imports have been updated in this presentation. Contents * Introduction o Table 1. Oxygenate production capacity and demand *

  3. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction...

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

    Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Download presentation slides from the June 19,...

  4. BERLinPro Booster Cavity Design, Fabrication and Test Plans

    SciTech Connect (OSTI)

    Burrill, Andrew; Anders, W; Frahm, A.; Knobloch, Jens; Neumann, Axel; Ciovati, Gianluigi; Kneisel, Peter K.; Turlington, Larry D.

    2014-12-01

    The bERLinPro project, a 100 mA, 50 MeV superconducting RF (SRF) Energy Recovery Linac (ERL) is under construction at Helmholtz-Zentrum Berlin for the purpose of studying the technical challenges and physics of operating a high current, c.w., 1.3 GHz ERL. This machine will utilize three unique SRF cryomodules for the injector, booster and linac module respectively. The booster cryomodule will contain three 2-cell SRF cavities, based on the original design by Cornell University, and will be equipped with twin 115 kW RF power couplers in order to provide the appropriate acceleration to the high current electron beam. This paper will review the status of the fabrication of the 4 booster cavities that have been built for this project by Jefferson Laboratory and look at the challenges presented by the incorporation of fundamental power couplers capable of delivering 115 kW. The test plan for the cavities and couplers will be given along with a brief overview of the cryomodule design.

  5. EVALUATING AN INNOVATIVE OXYGEN SENSOR FOR REMOTE SUBSURFACE OXYGEN MEASUREMENTS

    SciTech Connect (OSTI)

    Millings, M; Brian Riha, B; Warren Hyde, W; Karen Vangelas, K; Brian02 Looney, B

    2006-10-12

    Oxygen is a primary indicator of whether anaerobic reductive dechlorination and similar redox based processes contribute to natural attenuation remedies at chlorinated solvent contaminated sites. Thus, oxygen is a viable indicator parameter for documenting that a system is being sustained in an anaerobic condition. A team of researchers investigated the adaptation of an optical sensor that was developed for oceanographic applications. The optical sensor, because of its design and operating principle, has potential for extended deployment and sensitivity at the low oxygen levels relevant to natural attenuation. The results of the research indicate this tool will be useful for in situ long-term monitoring applications, but that the traditional characterization tools continue to be appropriate for characterization activities.

  6. Cancer Associated Fibroblasts express pro-inflammatory factors in human breast and ovarian tumors

    SciTech Connect (OSTI)

    Erez, Neta; Glanz, Sarah; Raz, Yael; Department of Obstetrics and Gynecology, LIS Maternity Hospital, Tel Aviv Sourasky Medical Center, affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv ; Avivi, Camilla; Barshack, Iris; Department of Pathology, Sheba Medical Center, Tel Hashomer, affiliated with Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv

    2013-08-02

    Highlights: CAFs in human breast and ovarian tumors express pro-inflammatory factors. Expression of pro-inflammatory factors correlates with tumor invasiveness. Expression of pro-inflammatory factors is associated with NF-?b activation in CAFs. -- Abstract: Inflammation has been established in recent years as a hallmark of cancer. Cancer Associated Fibroblasts (CAFs) support tumorigenesis by stimulating angiogenesis, cancer cell proliferation and invasion. We previously demonstrated that CAFs also mediate tumor-enhancing inflammation in a mouse model of skin carcinoma. Breast and ovarian carcinomas are amongst the leading causes of cancer-related mortality in women and cancer-related inflammation is linked with both these tumor types. However, the role of CAFs in mediating inflammation in these malignancies remains obscure. Here we show that CAFs in human breast and ovarian tumors express high levels of the pro-inflammatory factors IL-6, COX-2 and CXCL1, previously identified to be part of a CAF pro-inflammatory gene signature. Moreover, we show that both pro-inflammatory signaling by CAFs and leukocyte infiltration of tumors are enhanced in invasive ductal carcinoma as compared with ductal carcinoma in situ. The pro-inflammatory genes expressed by CAFs are known NF-?B targets and we show that NF-?B is up-regulated in breast and ovarian CAFs. Our data imply that CAFs mediate tumor-promoting inflammation in human breast and ovarian tumors and thus may be an attractive target for stromal-directed therapeutics.

  7. DC Pro Software Tool Suite, Data Center Fact Sheet, Industrial Technologies Program

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    This fact sheet describes how DOE's Data Center Energy Profiler (DC Pro) Software Tool Suite and other resources can help U.S. companies identify ways to improve the efficiency of their data centers.

  8. VWA-0015- Deputy Secretary Decision- In the Matter of Am-Pro Protective Services, Inc.

    Broader source: Energy.gov [DOE]

    Barry Stutts, Complainant v. Am-Pro Protective Agency, Inc., Respondent, OHA Case No. VWA-0015 DECISION DENYING REVIEW OF INITIAL AGENCY DECISION This is a request for review by Complainant Barry...

  9. Regulatory Interactions in ProKaryotes from RegTransBase () | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Regulatory Interactions in ProKaryotes from RegTransBase Title: Regulatory Interactions in ProKaryotes from RegTransBase RegTransBase, a manually curated database of regulatory interactions in prokaryotes, captures the knowledge in published scientific literature using a controlled vocabulary. RegTransBase describes a large number of regulatory interactions reported in many organisms and contains various types of experimental data, in particular: the activation or repression of transcription by

  10. Methods for separating oxygen from oxygen-containing gases

    DOE Patents [OSTI]

    Mackay, Richard; Schwartz, Michael; Sammells, Anthony F.

    2000-01-01

    This invention provides mixed conducting metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes. The materials of this invention have the general formula: A.sub.x A'.sub.x A".sub.2-(x+x') B.sub.y B'.sub.y B".sub.2-(y+y') O.sub.5+z ; where x and x' are greater than 0; y and y' are greater than 0; x+x' is less than or equal to 2; y+y' is less than or equal to 2; z is a number that makes the metal oxide charge neutral; A is an element selected from the f block lanthanide elements; A' is an element selected from Be, Mg, Ca, Sr, Ba and Ra; A" is an element selected from the f block lanthanides or Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof; and B' and B" are different elements and are independently selected from the group of elements Mg or the d-block transition elements. The invention also provides methods for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula. Examples of the materials used for the preparation of the membrane include A.sub.x Sr.sub.x' B.sub.y Fe.sub.y' Co.sub.2-(y+y') O.sub.5+z, where x is about 0.3 to about 0.5, x' is about 1.5 to about 1.7, y is 0.6, y' is between about 1.0 and 1.4 and B is Ga or Al.

  11. Composite oxygen ion transport element

    DOE Patents [OSTI]

    Chen, Jack C. (Getzville, NY); Besecker, Charles J. (Batavia, IL); Chen, Hancun (Williamsville, NY); Robinson, Earil T. (Mentor, OH)

    2007-06-12

    A composite oxygen ion transport element that has a layered structure formed by a dense layer to transport oxygen ions and electrons and a porous support layer to provide mechanical support. The dense layer can be formed of a mixture of a mixed conductor, an ionic conductor, and a metal. The porous support layer can be fabricated from an oxide dispersion strengthened metal, a metal-reinforced intermetallic alloy, a boron-doped Mo.sub.5Si.sub.3-based intermetallic alloy or combinations thereof. The support layer can be provided with a network of non-interconnected pores and each of said pores communicates between opposite surfaces of said support layer. Such a support layer can be advantageously employed to reduce diffusion resistance in any type of element, including those using a different material makeup than that outlined above.

  12. Catalyst containing oxygen transport membrane

    DOE Patents [OSTI]

    Christie, Gervase Maxwell; Wilson, Jamie Robyn; van Hassel, Bart Antonie

    2012-12-04

    A composite oxygen transport membrane having a dense layer, a porous support layer and an intermediate porous layer located between the dense layer and the porous support layer. Both the dense layer and the intermediate porous layer are formed from an ionic conductive material to conduct oxygen ions and an electrically conductive material to conduct electrons. The porous support layer has a high permeability, high porosity, and a high average pore diameter and the intermediate porous layer has a lower permeability and lower pore diameter than the porous support layer. Catalyst particles selected to promote oxidation of a combustible substance are located in the intermediate porous layer and in the porous support adjacent to the intermediate porous layer. The catalyst particles can be formed by wicking a solution of catalyst precursors through the porous support toward the intermediate porous layer.

  13. Oxygen-Enriched Combustion | Department of Energy

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

    Oxygen-Enriched Combustion Oxygen-Enriched Combustion This tip sheet discusses how an increase in oxygen in combustion air can reduce the energy loss in the exhaust gases and increase process heating system efficiency. PROCESS HEATING TIP SHEET #3 PDF icon Oxygen-Enriched Combustion (September 2005) More Documents & Publications Save Energy Now in Your Process Heating Systems Waste Heat Reduction and Recovery for Improving Furnace Efficiency, Productivity and Emissions Performance: A

  14. Oxygen ion-beam microlithography

    DOE Patents [OSTI]

    Tsuo, Y.S.

    1991-08-20

    A method of providing and developing a resist on a substrate for constructing integrated circuit (IC) chips includes the following steps: of depositing a thin film of amorphous silicon or hydrogenated amorphous silicon on the substrate and exposing portions of the amorphous silicon to low-energy oxygen ion beams to oxidize the amorphous silicon at those selected portions. The nonoxidized portions are then removed by etching with RF-excited hydrogen plasma. Components of the IC chip can then be constructed through the removed portions of the resist. The entire process can be performed in an in-line vacuum production system having several vacuum chambers. Nitrogen or carbon ion beams can also be used. 5 figures.

  15. Device and method for separating oxygen isotopes

    DOE Patents [OSTI]

    Rockwood, Stephen D. (Los Alamos, NM); Sander, Robert K. (Los Alamos, NM)

    1984-01-01

    A device and method for separating oxygen isotopes with an ArF laser which produces coherent radiation at approximately 193 nm. The output of the ArF laser is filtered in natural air and applied to an irradiation cell where it preferentially photodissociates molecules of oxygen gas containing .sup.17 O or .sup.18 O oxygen nuclides. A scavenger such as O.sub.2, CO or ethylene is used to collect the preferentially dissociated oxygen atoms and recycled to produce isotopically enriched molecular oxygen gas. Other embodiments utilize an ArF laser which is narrowly tuned with a prism or diffraction grating to preferentially photodissociate desired isotopes. Similarly, desired mixtures of isotopic gas can be used as a filter to photodissociate enriched preselected isotopes of oxygen.

  16. ProForce marks 65 years protecting Sandia resources, facilities, people |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration ProForce marks 65 years protecting Sandia resources, facilities, people | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony

  17. Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on

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

    High-Stability-Low-Cost Supports | Department of Energy Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Contiguous Platinum Monolayer Oxygen Reduction Electrocatalysts on High-Stability-Low-Cost Supports Presented at the Department of Energy Fuel Cell Projects Kickoff Meeting, September 1 - October 1, 2009 PDF icon adzic_bnl_kickoff.pdf More Documents & Publications Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

  18. Jupiter Oxygen Corporation | Open Energy Information

    Open Energy Info (EERE)

    Place: Schiller Park, Illinois Zip: 60176 Product: Illinois-based oxy-fuel combustion company involved in the capture of CO2. References: Jupiter Oxygen Corporation1...

  19. Identification of an Archean marine oxygen oasis

    SciTech Connect (OSTI)

    Riding, Dr Robert E; Fralick, Dr Philip; Liang, Liyuan

    2014-01-01

    The early Earth was essentially anoxic. A number of indicators suggest the presence of oxygenic photosynthesis 2700 3000 million years (Ma) ago, but direct evidence for molecular oxygen (O2) in seawater has remained elusive. Here we report rare earth element (REE) analyses of 2800 million year old shallowmarine limestones and deep-water iron-rich sediments at Steep Rock Lake, Canada. These show that the seawater from which extensive shallow-water limestones precipitated was oxygenated, whereas the adjacent deeper waters where iron-rich sediments formed were not. We propose that oxygen promoted limestone precipitation by oxidative removal of dissolved ferrous iron species, Fe(II), to insoluble Fe(III) oxyhydroxide, and estimate that at least 10.25 M oxygen concentration in seawater was required to accomplish this at Steep Rock. This agrees with the hypothesis that an ample supply of dissolved Fe(II) in Archean oceans would have hindered limestone formation. There is no direct evidence for the oxygen source at Steep Rock, but organic carbon isotope values and diverse stromatolites in the limestones suggest the presence of cyanobacteria. Our findings support the view that during the Archean significant oxygen levels first developed in protected nutrient-rich shallow marine habitats. They indicate that these environments were spatially restricted, transient, and promoted limestone precipitation. If Archean marine limestones in general reflect localized oxygenic removal of dissolved iron at the margins of otherwise anoxic iron-rich seas, then early oxygen oases are less elusive than has been assumed.

  20. New Oxygen-Production Technology Proving Successful

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy's National Energy Technology Laboratory has partnered with Air Products and Chemicals Inc. of Allentown, Penn. to develop the Ion Transport Membrane (ITM) Oxygen, a revolutionary new oxygen-production technology that requires less energy and offers lower capital costs than conventional technologies.

  1. EIA-819, Monthly Oxygenate Report Page 1

    Gasoline and Diesel Fuel Update (EIA)

    EIA-819, Monthly Oxygenate Report Page 1 U. S. DEPARTMENT OF ENERGY ENERGY INFORMATION ADMINISTRATION Washington, D. C. 20585 OMB No. 1905-0165 Expiration Date: 05/31/2016 (Revised 2013) EIA-819 MONTHLY OXYGENATE REPORT INSTRUCTIONS ................................................................................................................................................................................................................................... QUESTIONS If, after reading the

  2. Oxygen ion-conducting dense ceramic

    DOE Patents [OSTI]

    Balachandran, Uthamalingam (Hinsdale, IL); Kleefisch, Mark S. (Naperville, IL); Kobylinski, Thaddeus P. (Lisle, IL); Morissette, Sherry L. (Las Cruces, NM); Pei, Shiyou (Naperville, IL)

    1996-01-01

    Preparation, structure, and properties of mixed metal oxide compositions containing at least strontium, cobalt, iron and oxygen are described. The crystalline mixed metal oxide compositions of this invention have, for example, structure represented by Sr.sub..alpha. (Fe.sub.1-x Co.sub.x).sub..alpha.+.beta. O.sub..delta. where x is a number in a range from 0.01 to about 1, .alpha. is a number in a range from about 1 to about 4, .beta. is a number in a range upward from 0 to about 20, and .delta. is a number which renders the compound charge neutral, and wherein the composition has a non-perovskite structure. Use of the mixed metal oxides in dense ceramic membranes which exhibit oxygen ionic conductivity and selective oxygen separation, are described as well as their use in separation of oxygen from an oxygen-containing gaseous mixture.

  3. Oxygen ion-conducting dense ceramic

    DOE Patents [OSTI]

    Balachandran, Uthamalingam (Hinsdale, IL); Kleefisch, Mark S. (Naperville, IL); Kobylinski, Thaddeus P. (Lisle, IL); Morissette, Sherry L. (Las Cruces, NM); Pei, Shiyou (Naperville, IL)

    1997-01-01

    Preparation, structure, and properties of mixed metal oxide compositions containing at least strontium, cobalt, iron and oxygen are described. The crystalline mixed metal oxide compositions of this invention have, for example, structure represented by Sr.sub..alpha. (Fe.sub.1-x Co.sub.x).sub..alpha.+.beta. O.sub..delta. where x is a number in a range from 0.01 to about 1, .alpha. is a number in a range from about 1 to about 4, .beta. is a number in a range upward from 0 to about 20, and .delta. is a number which renders the compound charge neutral, and wherein the composition has a non-perovskite structure. Use of the mixed metal oxides in dense ceramic membranes which exhibit oxygen ionic conductivity and selective oxygen separation, are described as well as their use in separation of oxygen from an oxygen-containing gaseous mixture.

  4. Modelling Hydrogen Reduction and Hydrodeoxygenation of Oxygenates

    SciTech Connect (OSTI)

    Zhao, Y.; Xu, Q.; Cheah, S.

    2013-01-01

    Based on Density Functional Theory (DFT) simulations, we have studied the reduction of nickel oxide and biomass derived oxygenates (catechol, guaiacol, etc.) in hydrogen. Both the kinetic barrier and thermodynamic favorability are calculated with respect to the modeled reaction pathways. In early-stage reduction of the NiO(100) surface by hydrogen, the pull-off of the surface oxygen atom and simultaneous activation of the nearby Ni atoms coordinately dissociate the hydrogen molecules so that a water molecule can be formed, leaving an oxygen vacancy on the surface. In hydrogen reaction with oxygenates catalyzed by transition metals, hydrogenation of the aromatic carbon ring normally dominates. However, selective deoxygenation is of particular interest for practical application such as biofuel conversion. Our modeling shows that doping of the transition metal catalysts can change the orientation of oxygenates adsorbed on metal surfaces. The correlation between the selectivity of reaction and the orientation of adsorption are discussed.

  5. OXYGEN ENHANCED COMBUSTION FOR NOx CONTROL

    SciTech Connect (OSTI)

    David R. Thompson; Lawrence E. Bool; Jack C. Chen

    2004-04-01

    Conventional wisdom says adding oxygen to a combustion system enhances product throughput, system efficiency, and, unless special care is taken, increases NOx emissions. This increase in NOx emissions is typically due to elevated flame temperatures associated with oxygen use leading to added thermal NOx formation. Innovative low flame temperature oxy-fuel burner designs have been developed and commercialized to minimize both thermal and fuel NOx formation for gas and oil fired industrial furnaces. To be effective these systems require close to 100% oxy-fuel combustion and the cost of oxygen is paid for by fuel savings and other benefits. For applications to coal-fired utility boilers at the current cost of oxygen, however, it is not economically feasible to use 100% oxygen for NOx control. In spite of this conventional wisdom, Praxair and its team members, in partnership with the US Department of Energy National Energy Technology Laboratory, have developed a novel way to use oxygen to reduce NOx emissions without resorting to complete oxy-fuel conversion. In this concept oxygen is added to the combustion process to enhance operation of a low NOx combustion system. Only a small fraction of combustion air is replaced with oxygen in the process. By selectively adding oxygen to a low NOx combustion system it is possible to reduce NOx emissions from nitrogen-containing fuels, including pulverized coal, while improving combustion characteristics such as unburned carbon. A combination of experimental work and modeling was used to define how well oxygen enhanced combustion could reduce NOx emissions. The results of this work suggest that small amounts of oxygen replacement can reduce the NOx emissions as compared to the air-alone system. NOx emissions significantly below 0.15 lbs/MMBtu were measured. Oxygen addition was also shown to reduce carbon in ash. Comparison of the costs of using oxygen for NOx control against competing technologies, such as SCR, show that this concept offers substantial savings over SCR and is an economically attractive alternative to purchasing NOx credits or installing other conventional technologies. In conjunction with the development of oxygen based low NOx technology, Praxair also worked on developing the economically enhancing oxygen transport membrane (OTM) technology which is ideally suited for integration with combustion systems to achieve further significant cost reductions and efficiency improvements. This OTM oxygen production technology is based on ceramic mixed conductor membranes that operate at high temperatures and can be operated in a pressure driven mode to separate oxygen with infinite selectivity and high flux. An OTM material was selected and characterized. OTM elements were successfully fabricated. A single tube OTM reactor was designed and assembled. Testing of dense OTM elements was conducted with promising oxygen flux results of 100% of target flux. However, based on current natural gas prices and stand-alone air separation processes, ceramic membranes do not offer an economic advantage for this application. Under a different DOE-NETL Cooperative Agreement, Praxair is continuing to develop oxygen transport membranes for the Advanced Boiler where the economics appear more attractive.

  6. HyPro: A Financial Tool for Simulating Hydrogen Infrastructure Development, Final Report

    SciTech Connect (OSTI)

    Brian D. James, Peter O. Schmidt, Julie Perez

    2008-12-01

    This report summarizes a multi-year Directed Technologies Inc. (DTI) project to study the build-out of hydrogen production facilities during the transition from gasoline internal combustion engine vehicle to hydrogen fuel cell vehicles. The primary objectives of the project are to develop an enhanced understanding of hydrogen production issues during the transition period (out to 2050) and to develop recommendations for the DOE on areas of further study. These objectives are achieved by conducting economic and scenario analysis to predict how industry would provide the hydrogen production, delivery and dispensing capabilities necessary to satisfy increased hydrogen demand. The primary tool used for the analysis is a custom created MatLab simulation tool entitled HyPro (short for Hydrogen Production). This report describes the calculation methodology used in HyPro, the baseline assumptions, the results of the baseline analysis and several corollary studies. The appendices of this report included a complete listing of model assumptions (capital costs, efficiencies, feedstock prices, delivery distances, etc.) and a step-by-step manual on the specific operation of the HyPro program. This study was made possible with funding from the U.S. Department of Energy (DOE).

  7. Petrochemical feedstock from basic oxygen steel furnace

    SciTech Connect (OSTI)

    Greenwood, C.W.; Hardwick, W.E.

    1983-10-01

    Iron bath gasification in which coal, lime, steam and oxygen are injected into a bath of molten iron for the production of a medium-Btu gas is described. The process has its origin in basic oxygen steelmaking. It operates at high temperatures and is thus not restrictive on the type of coal used. The ash is retained in the slag. The process is also very efficient. The authors suggest that in the present economic climate in the iron and steel industry, such a plant could be sited where existing coal-handling, oxygen and steelmaking equipment are available.

  8. Engineering MulticomponentNanocatalystsfor Oxygen Reduction (Conference) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Engineering MulticomponentNanocatalystsfor Oxygen Reduction Citation Details In-Document Search Title: Engineering MulticomponentNanocatalystsfor Oxygen Reduction Authors: Guo, Shaojun [1] + Show Author Affiliations Los Alamos National Laboratory [Los Alamos National Laboratory Publication Date: 2014-03-27 OSTI Identifier: 1126640 Report Number(s): LA-UR-13-28233 DOE Contract Number: AC52-06NA25396 Resource Type: Conference Resource Relation: Conference: 247th ACS National

  9. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction |

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

    Department of Energy Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Download presentation slides from the June 19, 2012, Fuel Cell Technologies Program webinar, "BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs)." PDF icon BNL's Low-Platinum Electrocatalysts for Fuel Cell Electric Vehicles (FCEVs) Webinar Slides More Documents & Publications Contiguous Platinum

  10. Oxygen ion-conducting dense ceramic

    DOE Patents [OSTI]

    Balachandran, Uthamalingam (Hinsdale, IL); Kleefisch, Mark S. (Plainfield, IL); Kobylinski, Thaddeus P. (Prospect, PA); Morissette, Sherry L. (Las Cruces, NM); Pei, Shiyou (Naperville, IL)

    1998-01-01

    Preparation, structure, and properties of mixed metal oxide compositions and their uses are described. Mixed metal oxide compositions of the invention have stratified crystalline structure identifiable by means of powder X-ray diffraction patterns. In the form of dense ceramic membranes, the present compositions demonstrate an ability to separate oxygen selectively from a gaseous mixture containing oxygen and one or more other volatile components by means of ionic conductivities.

  11. Magnetism in LithiumOxygen Discharge Product

    SciTech Connect (OSTI)

    Lu, Jun; Jung, Hun-Ji; Lau, Kah Chun; Zhang, Zhengcheng; Schlueter, John A.; Du, Peng; Assary, Rajeev S.; Greeley, Jeffrey P.; Ferguson, Glen A.; Wang, Hsien-Hau; Hassoun, Jusef; Iddir, Hakim; Zhou, Jigang; Zuin, Lucia; Hu, Yongfeng; Sun, Yang-Kook; Scrosati, Bruno; Curtiss, Larry A.; Amine, Khalil

    2013-05-13

    Nonaqueous lithiumoxygen batteries have a much superior theoretical gravimetric energy density compared to conventional lithium-ion batteries, and thus could render long-range electric vehicles a reality. A molecular-level understanding of the reversible formation of lithium peroxide in these batteries, the properties of major/minor discharge products, and the stability of the nonaqueous electrolytes is required to achieve successful lithiumoxygen batteries. We demonstrate that the major discharge product formed in the lithiumoxygen cell, lithium peroxide, exhibits a magnetic moment. These results are based on dc-magnetization measurements and a lithium oxygen cell containing an ether-based electrolyte. The results are unexpected because bulk lithium peroxide has a significant band gap. Density functional calculations predict that superoxide- type surface oxygen groups with unpaired electrons exist on stoichiometric lithium peroxide crystalline surfaces and on nanoparticle surfaces; these computational results are consistent with the magnetic measurement of the discharged lithium peroxide product as well as EPR measurements on commercial lithium peroxide. The presence of superoxide-type surface oxygen groups with spin can play a role in the reversible formation and decomposition of lithium peroxide as well as the reversible formation and decomposition of electrolyte molecules.

  12. Selective reduction of NOx in oxygen rich environments with plasma...

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

    reduction of NOx in oxygen rich environments with plasma-assisted catalysis: Catalyst development and mechanistic studies Selective reduction of NOx in oxygen rich environments...

  13. Oxygen And Carbon Isotope Ratios Of Hydrothermal Minerals From...

    Open Energy Info (EERE)

    Oxygen And Carbon Isotope Ratios Of Hydrothermal Minerals From Yellowstone Drill Cores Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Oxygen...

  14. Artificial oxygen transport protein (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Patent: Artificial oxygen transport protein Citation Details In-Document Search Title: Artificial oxygen transport protein You are accessing a document from the Department of...

  15. Artificial oxygen transport protein (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Patent: Artificial oxygen transport protein Citation Details In-Document Search Title: Artificial oxygen transport protein This invention provides heme-containing peptides capable...

  16. Testing Oxygen Reduction Reaction Activity with the Rotating...

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

    Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique ...

  17. Webinar: Testing Oxygen Reduction Reaction Activity with the...

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

    Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Webinar: Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique ...

  18. Advantages of Oxygenates Fuels over Gasoline in Direct Injection...

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

    Advantages of Oxygenates Fuels over Gasoline in Direct Injection Spark Ignition Engines Advantages of Oxygenates Fuels over Gasoline in Direct Injection Spark Ignition Engines ...

  19. Self-powered Hydrogen + Oxygen Injection System | Department...

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

    Self-powered Hydrogen + Oxygen Injection System Self-powered Hydrogen + Oxygen Injection System Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by ...

  20. Migration Mechanisms of Oxygen Interstitial Clusters in UO2 ...

    Office of Scientific and Technical Information (OSTI)

    Migration Mechanisms of Oxygen Interstitial Clusters in UO2 Citation Details In-Document Search Title: Migration Mechanisms of Oxygen Interstitial Clusters in UO2 Understanding the ...

  1. Oxygen-Enriched Combustion for Military Diesel Engine Generators...

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

    Oxygen-Enriched Combustion for Military Diesel Engine Generators Oxygen-Enriched Combustion for Military Diesel Engine Generators Substantial increases in brake power and...

  2. Direct Observation of the Oxygenated Species during Oxygen Reduction on a

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

    Platinum Fuel Cell Cathode | Stanford Synchrotron Radiation Lightsource Direct Observation of the Oxygenated Species during Oxygen Reduction on a Platinum Fuel Cell Cathode Friday, December 20, 2013 Fuel Cell Figure 1 Figure 1. In situ x-ray spectroscopy identification and DFT simulations of oxygenated intermediates on a platinum fuel-cell cathode. The study shows that two types of hydroxyl intermediates (non-hydrated OH and hydrated OH) with distinct activities coexist on a fuel-cell

  3. Oxygen generator for medical applications (USIC)

    SciTech Connect (OSTI)

    Staiger, C. L.

    2012-03-01

    The overall Project objective is to develop a portable, non-cryogenic oxygen generator capable of supplying medical grade oxygen at sufficient flow rates to allow the field application of the Topical Hyperbaric Oxygen Therapy (THOT{reg_sign}) developed by Numotech, Inc. This project was sponsored by the U.S. Department of Energy Global Initiatives for Proliferation Prevention (GIPP) and is managed by collaboration between Sandia National Laboratories (SNL), Numotech, Inc, and LLC SPE 'Spektr-Conversion.' The project had two phases, with the objective of Phase I being to develop, build and test a laboratory prototype of the membrane-pressure swing adsorber (PSA) system producing at 15 L/min of oxygen with a minimum of 98% oxygen purity. Phase II objectives were to further refine and identify the pre-requisites needed for a commercial product and to determine the feasibility of producing 15 L/min of oxygen with a minimum oxygen purity of 99%. In Phase I, Spektr built up the necessary infrastructure to perform experimental work and proceeded to build and demonstrate a membrane-PSA laboratory prototype capable of producing 98% purity oxygen at a flow rate of 5 L/min. Spektr offered a plausible path to scale up the process for 15 L/min. Based on the success and experimental results obtained in Phase I, Spektr performed work in three areas for Phase II: construction of a 15 L/min PSA; investigation of compressor requirements for the front end of the membrane/PSA system; and performing modeling and simulation of assess the feasibility of producing oxygen with a purity greater than 99%. Spektr successfully completed all of the tasks under Phase II. A prototype 15 L/min PSA was constructed and operated. Spektr determined that no 'off the shelf' air compressors met all of the specifications required for the membrane-PSA, so a custom compressor will likely need to be built. Modeling and simulation concluded that production of oxygen with purities greater than 99% was possible using a Membrane-PSA system.

  4. Influence of Pro-Qura-generated Plans on Postimplant Dosimetric Quality: A Review of a Multi-Institutional Database

    SciTech Connect (OSTI)

    Allen, Zachariah |||; Merrick, Gregory S. ||| Grimm, Peter; Blasko, John; Sylvester, John; Butler, Wayne; Chaudry, Usman-Ul-Haq; Sitter, Michael |||

    2008-10-01

    The influence of Pro-Qura-generated plans vs. community-generated plans on postprostate brachytherapy dosimetric quality was compared. In the Pro-Qura database, 2933 postplans were evaluated from 57 institutions. A total of 1803 plans were generated by Pro-Qura and 1130 by community institutions. Iodine-125 ({sup 125}I) plans outnumbered Palladium 103 ({sup 103}Pd) plans by a ratio of 3:1. Postimplant dosimetry was performed in a standardized fashion by overlapping the preimplant ultrasound and the postimplant computed tomography (CT). In this analysis, adequacy was defined as a V{sub 100} > 80% and a D{sub 90} of 90% to 140% for both isotopes along with a V{sub 150} < 60% for {sup 125}I and < 75% for {sup 103}Pd. The mean postimplant V{sub 100} and D{sub 90} were 88.6% and 101.6% vs. 89.3% and 102.3% for Pro-Qura and community plans, respectively. When analyzed in terms of the first 8 sequence groups (10 patients/sequence group) for each institution, Pro-Qura planning resulted in less postimplant variability for V{sub 100} (86.2-89.5%) and for D{sub 90} (97.4-103.2%) while community-generated plans had greater V{sub 100} (85.3-91.2%) and D{sub 90} (95.9-105.2%) ranges. In terms of sequence groups, postimplant dosimetry was deemed 'too cool' in 11% to 30% of cases and 'too hot' in 12% to 27%. On average, no clinically significant postimplant dosimetric differences were discerned between Pro-Qura and community-based planning. However, substantially greater variability was identified in the community-based plan cohort. It is possible that the Pro-Qura plan and/or the routine postimplant dosimetric evaluation may have influenced dosimetric outcomes at community-based centers.

  5. Absorption process for producing oxygen and nitrogen and solution therefor

    DOE Patents [OSTI]

    Roman, I.C.; Baker, R.W.

    1990-09-25

    Process for the separation and purification of oxygen and nitrogen is disclosed which utilizes solutions of oxygen carriers to selectively absorb oxygen from a gaseous stream, leaving nitrogen as a byproduct. In the process, an oxygen carrier capable of reversibly binding molecular oxygen is dissolved in a solvent solution, which absorbs oxygen from an oxygen-containing gaseous feed stream such as atmospheric air and desorbs oxygen to a gaseous product stream. The feed stream is maintained at a sufficiently high oxygen pressure to keep the oxygen carrier in its oxygenated form during absorption, while the product stream is maintained at a sufficiently low oxygen pressure to keep the carrier in its deoxygenated form during desorption. In an alternate mode of operation, the carrier solution is maintained at a sufficiently low temperature and high oxygen pressure to keep the oxygen carrier in its oxygenated form during absorption, and at a sufficiently high temperature to keep the carrier in its deoxygenated form during desorption. Under such conditions, exceptionally high oxygen concentrations on the order of 95% to 99% are obtained, as well as a long carrier lifetime in excess of 3 months, making the process commercially feasible. 1 figure

  6. Ammonia producing engine utilizing oxygen separation

    DOE Patents [OSTI]

    Easley, Jr., William Lanier (Dunlap, IL); Coleman, Gerald Nelson (Petersborough, GB); Robel, Wade James (Peoria, IL)

    2008-12-16

    A power system is provided having a power source, a first power source section with a first intake passage and a first exhaust passage, a second power source section with a second intake passage and a second exhaust passage, and an oxygen separator. The second intake passage may be fluidly isolated from the first intake passage.

  7. Novel Membranes and Processes for Oxygen Enrichment

    SciTech Connect (OSTI)

    Lin, Haiqing

    2011-11-15

    The overall goal of this project is to develop a membrane process that produces air containing 25-35% oxygen, at a cost of $25-40/ton of equivalent pure oxygen (EPO2). Oxygen-enriched air at such a low cost will allow existing air-fueled furnaces to be converted economically to oxygen-enriched furnaces, which in turn will improve the economic and energy efficiency of combustion processes significantly, and reduce the cost of CO{sub 2} capture and sequestration from flue gases throughout the U.S. manufacturing industries. During the 12-month Concept Definition project: We identified a series of perfluoropolymers (PFPs) with promising oxygen/nitrogen separation properties, which were successfully made into thin film composite membranes. The membranes showed oxygen permeance as high as 1,200 gpu and oxygen/nitrogen selectivity of 3.0, and the permeance and selectivity were stable over the time period tested (60 days). We successfully scaled up the production of high-flux PFP-based membranes, using MTR's commercial coaters. Two bench-scale spiral-wound modules with countercurrent designs were made and parametric tests were performed to understand the effect of feed flow rate and pressure, permeate pressure and sweep flow rate on the membrane module separation properties. At various operating conditions that modeled potential industrial operating conditions, the module separation properties were similar to the pure-gas separation properties in the membrane stamps. We also identified and synthesized new polymers [including polymers of intrinsic microporosity (PIMs) and polyimides] with higher oxygen/nitrogen selectivity (3.5-5.0) than the PFPs, and made these polymers into thin film composite membranes. However, these membranes were susceptible to severe aging; pure-gas permeance decreased nearly six-fold within two weeks, making them impractical for industrial applications of oxygen enrichment. We tested the effect of oxygen-enriched air on NO{sub x} emissions using a Bloom baffle burner at GTI. The results are positive and confirm that oxygen-enriched combustion can be carried out without producing higher levels of NOx than normal air firing, if lancing of combustion air is used and the excess air levels are controlled. A simple economic study shows that the membrane processes can produce O{sub 2} at less than $40/ton EPO{sub 2} and an energy cost of 1.1-1.5 MMBtu/ton EPO{sub 2}, which are very favorable compared with conventional technologies such as cryogenics and vacuum pressure swing adsorption processes. The benefits of integrated membrane processes/combustion process trains have been evaluated, and show good savings in process costs and energy consumption, as well as reduced CO{sub 2} emissions. For example, if air containing 30% oxygen is used in natural gas furnaces, the net natural gas savings are an estimated 18% at a burner temperature of 2,500 F, and 32% at a burner temperature of 3,000 F. With a 20% market penetration of membrane-based oxygen-enriched combustion in all combustion processes by 2020, the energy savings would be 414-736 TBtu/y in the U.S. The comparable net cost savings are estimated at $1.2-2.1 billion per year by 2020, calculated as the value of fuel savings subtracted from the cost of oxygen production. The fuel savings of 18%-32% by the membrane/oxygen-enriched combustion corresponds to an 18%-32% reduction in CO{sub 2} emissions, or 23-40 MM ton/y less CO{sub 2} from natural gas-fired furnaces by 2020. In summary, results from this project (Concept Definition phase) are highly promising and clearly demonstrate that membrane processes can produce oxygen-enriched air in a low cost manner that will lower operating costs and energy consumption in industrial combustion processes. Future work will focus on proof-of-concept bench-scale demonstration in the laboratory.

  8. Mechanism of singlet oxygen deactivation in an electric discharge oxygen iodine laser

    SciTech Connect (OSTI)

    Azyazov, V N; Mikheyev, P A; Torbin, A P; Pershin, A A; Heaven, M C

    2014-12-31

    We have determined the influence of the reaction of molecular singlet oxygen with a vibrationally excited ozone molecule O{sub 2}(a {sup 1}?) + O{sub 3}(?) ? 2O{sub 2} + O on the removal rate of O{sub 2}(a {sup 1}?) in an electric-discharge-driven oxygen iodine laser. This reaction has been shown to be a major channel of O{sub 2}(a {sup 1}?) loss at the output of an electric-discharge singlet oxygen generator. In addition, it can also contribute significantly to the loss of O{sub 2}(a {sup 1}?) in the discharge region of the generator. (lasers)

  9. Oxygen-producing inert anodes for SOM process

    DOE Patents [OSTI]

    Pal, Uday B

    2014-02-25

    An electrolysis system for generating a metal and molecular oxygen includes a container for receiving a metal oxide containing a metallic species to be extracted, a cathode positioned to contact a metal oxide housed within the container; an oxygen-ion-conducting membrane positioned to contact a metal oxide housed within the container; an anode in contact with the oxygen-ion-conducting membrane and spaced apart from a metal oxide housed within the container, said anode selected from the group consisting of liquid metal silver, oxygen stable electronic oxides, oxygen stable crucible cermets, and stabilized zirconia composites with oxygen stable electronic oxides.

  10. Towards a 100mA Superconducting RF Photoinjector for BERLinPro

    SciTech Connect (OSTI)

    Neumann, Axel; Anders, W.; Burrill, Andrew; Jankowiak, Andreas; Kamps, T.; Knobloch, Jens; Kugeler, Oliver; Lauinger, P.; Matveenko, A.N.; Schmeisser, M.; Volker, J.; Ciovati, Gianluigi; Kneisel, Peter; Nietubyc, R.; Schubert, S.G.; Smedley, John; Sekutowicz, Jacek; Volkov, V.; Will, I.; Zaplatin, Evgeny

    2013-09-01

    For BERLinPro, a 100 mA CW-driven SRF energy recovery linac demonstrator facility, HZB needs to develop a photo-injector superconducting cavity which delivers a at least 1mm*mr emittance beam at high average current. To address these challenges of producing a high peak brightness beam at high repetition rate, at first HZB tested a fully superconducting injector with a lead cathode*,followed now by the design of a SC cavity allowing operation up to 4 mA using CW-modified TTF-III couplers and inserting a normal conducting high quantum efficiency cathode using the HZDR-style insert scheme. This talk will present the latest results and an overview of the measurements with the lead cathode cavity and will describe the design and optimization process, the first production results of the current design and an outlook to the further development steps towards the full power version.

  11. Electrical insulator assembly with oxygen permeation barrier

    DOE Patents [OSTI]

    Van Der Beck, Roland R. (Lansdale, PA); Bond, James A. (Exton, PA)

    1994-01-01

    A high-voltage electrical insulator (21) for electrically insulating a thermoelectric module (17) in a spacecraft from a niobium-1% zirconium alloy wall (11) of a heat exchanger (13) filled with liquid lithium (16) while providing good thermal conductivity between the heat exchanger and the thermoelectric module. The insulator (21) has a single crystal alumina layer (SxAl.sub.2 O.sub.3, sapphire) with a niobium foil layer (32) bonded thereto on the surface of the alumina crystal (26) facing the heat exchanger wall (11), and a molybdenum layer (31) bonded to the niobium layer (32) to act as an oxygen permeation barrier to preclude the oxygen depleting effects of the lithium from causing undesirable niobium-aluminum intermetallic layers near the alumina-niobium interface.

  12. Electrical insulator assembly with oxygen permeation barrier

    DOE Patents [OSTI]

    Van Der Beck, R.R.; Bond, J.A.

    1994-03-29

    A high-voltage electrical insulator for electrically insulating a thermoelectric module in a spacecraft from a niobium-1% zirconium alloy wall of a heat exchanger filled with liquid lithium while providing good thermal conductivity between the heat exchanger and the thermoelectric module. The insulator has a single crystal alumina layer (SxAl[sub 2]O[sub 3], sapphire) with a niobium foil layer bonded thereto on the surface of the alumina crystal facing the heat exchanger wall, and a molybdenum layer bonded to the niobium layer to act as an oxygen permeation barrier to preclude the oxygen depleting effects of the lithium from causing undesirable niobium-aluminum intermetallic layers near the alumina-niobium interface. 3 figures.

  13. Excess Oxygen Defects in Layered Cuprates

    DOE R&D Accomplishments [OSTI]

    Lightfoot, P.; Pei, S. Y.; Jorgensen, J. D.; Manthiram, A.; Tang, X. X.; Goodenough, J. B.

    1990-09-01

    Neutron powder diffraction has been used to study the oxygen defect chemistry of two non-superconducting layered cuprates, La{sub 1. 25}Dy{sub 0.75}Cu{sub 3.75}F{sub 0.5}, having a T{sup {asterisk}}- related structure, and La{sub 1.85}Sr{sub 1.15}Cu{sub 2}O{sub 6.25}, having a structure related to that of the newly discovered double-layer superconductor La{sub 2-x}Sr{sub x}CaCu{sub 2}O{sub 6}. The role played by oxygen defects in determining the superconducting properties of layered cuprates is discussed.

  14. Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction

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

    Platinum Monolayer Electrocatalysts for Oxygen Reduction Reaction Radoslav Adzic Co-workers: Jia Wang, Miomir Vukmirovic, Kotaro Sasaki, Stoyan Bliznakov, Yun Cai, Yu Zhang, Kurian Kuttiyiel, Kuanping Gong, YongMan Choi, Ping Liu, Hideo Naohara 1 Chemistry Department, Brookhaven National Laboratory, Upton, NY 11973 1 Toyota Motor Corporation, Susono, Japan Webinar June 19, 2012 Outline - Introduction on fuel cells, electrocatalysis, existing developments and remaining obstacles to

  15. DME-to-oxygenates process studies

    SciTech Connect (OSTI)

    Tartamella, T.L.; Sardesai, A.; Lee, S.; Kulik, C.J.

    1994-12-31

    The feasibility of the production of hydrocarbons from dimethyl ether (DNM) has been illustrated in a fixed bed micro-reactor as well as a bench scale fluidized bed reactor by the University of Akron/EPRI DME-to-Hydrocarbon (DTG) Process. The DTG process has distinct advantages over its methanol based counterpart. Specifically, the DTG process excels in the area of higher productivity, higher per-pass conversion, and lower heat duties than the MTG process. Also of special importance is the production of oxygenates -- including MTBE, ETBE, and TAME. DME may be reacted with isobutylene to produce a mixture of MTBE and ETBE. The properties of ETBE excel over MTBE in the areas of lower RVP and higher RON. According to industrial reports, MTBE is the fastest growing chemical (1992 US capacity 135,350 BPD, with expected growth of 34%/year to 1997). Also, recent renewed interest as an octane-enhancer and as a source of oxygen has spurred a growing interest in nonrefinery synthesis routes to ETBE. TAME, with its lower RVP and higher RON has proven useful as a gasoline blending agent and octane enhancer and may also be produced directly from DME. DME, therefore, serves as a valuable feedstock in the conversion of may oxygenates with wide-scale industrial importance. It should be also noted that the interest in the utilization of DME as process feedstock is based on the favorable process economics of EPRI/UA`s liquid phase DME process.

  16. Impact of interstitial oxygen on the electronic and magnetic...

    Office of Scientific and Technical Information (OSTI)

    interstitial oxygen on the electronic and magnetic structure in superconducting Fe 1 + y Te O x thin films Citation Details In-Document Search Title: Impact of interstitial oxygen...

  17. Oxygen Catalysis: The Other Half of the Equation

    SciTech Connect (OSTI)

    Turner, J.

    2008-10-01

    Artificial photosynthesis--splitting water with light--is an attractive way to make hydrogen, but what happens to the oxygen? A catalyst that aids in the efficient production of gaseous oxygen improves the viability of this approach.

  18. Oxygen Carriers for Solid Fuel Chemical Looping Combustion Process - Energy

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

    Innovation Portal Oxygen Carriers for Solid Fuel Chemical Looping Combustion Process Regenerable Mixed Copper-Iron-Inert Support Oxygen Carriers National Energy Technology Laboratory Contact NETL About This Technology Publications: PDF Document Publication 13159553.pdf (405 KB) Technology Marketing Summary This patent-pending technology, "Regenerable Mixed Copper-Iron-Inert Support Oxygen Carriers for Solid Fuel Chemical Looping Combustion Process," provides a metal-oxide oxygen

  19. Oxygen-Enriched Combustion for Military Diesel Engine Generators |

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

    Department of Energy Oxygen-Enriched Combustion for Military Diesel Engine Generators Oxygen-Enriched Combustion for Military Diesel Engine Generators Substantial increases in brake power and considerably lower peak pressure can result from oxygen-enriched diesel combustion PDF icon deer09_yelvington.pdf More Documents & Publications Development Methodology for Power-Dense Military Diesel Engine Oxygen-Enriched Combustion Emission Control Strategy for Downsized Light-Duty Diesels

  20. Investigation of the electrocatalytic oxygen reduction and evolution reactions in lithium–oxygen batteries

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

    Zheng, Dong; Zhang, Xuran; Qu, Deyu; Yang, Xiao -Qing; Lee, Hung -Sui; Qu, Deyang

    2015-04-21

    Oxygen reduction and oxygen evolution reactions were examined on graphite electrodes with different crystal orientations. The kinetics for the redox couple O2/O2•- are very fast, therefore no catalyst seems necessary to assist the charge transfer process. Apparently, the main source of the overpotential for the O2 reduction reaction is from mass diffusion. Li2O2 becomes soluble in non-aqueous electrolytes in the presence of the tetraethylammonium tetrafluoroborate additive. The soluble B-O22- ions can be oxidized electro-catalytically. The edge orientation of graphite demonstrates superior catalytic activity for the oxidation over basal orientation. The findings reveal an opportunity for recharging Li-air batteries efficiently andmore » a new strategy of developing the catalyst for oxygen evolution reaction.« less

  1. Investigation of the electrocatalytic oxygen reduction and evolution reactions in lithiumoxygen batteries

    SciTech Connect (OSTI)

    Zheng, Dong; Zhang, Xuran; Qu, Deyu; Yang, Xiao -Qing; Lee, Hung -Sui; Qu, Deyang

    2015-04-21

    Oxygen reduction and oxygen evolution reactions were examined on graphite electrodes with different crystal orientations. The kinetics for the redox couple O2/O2- are very fast, therefore no catalyst seems necessary to assist the charge transfer process. Apparently, the main source of the overpotential for the O2 reduction reaction is from mass diffusion. Li2O2 becomes soluble in non-aqueous electrolytes in the presence of the tetraethylammonium tetrafluoroborate additive. The soluble B-O22- ions can be oxidized electro-catalytically. The edge orientation of graphite demonstrates superior catalytic activity for the oxidation over basal orientation. The findings reveal an opportunity for recharging Li-air batteries efficiently and a new strategy of developing the catalyst for oxygen evolution reaction.

  2. Magnetic interaction in oxygenated alpha Fe-phthalocyanines

    SciTech Connect (OSTI)

    Kuzmann, Ern?, E-mail: kuzmann@caesar.elte.hu; Homonnay, Zoltn; Horvth, Attila [Institute of Chemistry, Etvs Lornd University, P.O. Box 32, 1512 Budapest (Hungary); Pechousek, Jiri; Cuda, Jan; Machala, Libor; Zoppellaro, Giorgio; Zboril, Radek [Regional Centre of Advanced Technologies and Materials, Departments of Experimental Physics and Physical Chemistry, Faculty of Science Palacky University, 17. Listopadu 1192/12, 771 46 Olomouc (Czech Republic); Yin, Houping; Wei, Yen [Department of Chemistry, Drexel University, Philadelphia, PA 19104 (United States); Klencsr, Zoltn [Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, 1117 (Hungary); Kubuki, Shiro [Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachi-Oji, Tokyo 192-0397 (Japan); Nath, Amar [Department of Chemistry, University of North Carolina, Asheville, NC 28804 (United States)

    2014-10-27

    Alpha iron phthalocyanines (?-FePc) oxygenated at low temperatures were investigated with the help of {sup 57}Fe Mssbauer spectroscopy, magnetization measurements (SQUID) and X-ray diffractometry (XRD). Mssbauer spectroscopy revealed that upon oxygenation of ?-FePc, new species were formed which could be associated with Fe{sup III}Pc oxygen adducts. Unexpectedly, magnetically split spectrum of oxygenated ?-FePc was observed below 20 K. In-field Mssbauer spectra in a 5 T external magnetic field at 5K and magnetization measurements indicate antiferromagnetic coupling in oxygenated ?-FePc.

  3. Cathode architectures for alkali metal / oxygen batteries

    DOE Patents [OSTI]

    Visco, Steven J; Nimon, Vitaliy; De Jonghe, Lutgard C; Volfkovich, Yury; Bograchev, Daniil

    2015-01-13

    Electrochemical energy storage devices, such as alkali metal-oxygen battery cells (e.g., non-aqueous lithium-air cells), have a cathode architecture with a porous structure and pore composition that is tailored to improve cell performance, especially as it pertains to one or more of the discharge/charge rate, cycle life, and delivered ampere-hour capacity. A porous cathode architecture having a pore volume that is derived from pores of varying radii wherein the pore size distribution is tailored as a function of the architecture thickness is one way to achieve one or more of the aforementioned cell performance improvements.

  4. Processing and Testing of the SRF Photoinjector Cavity for BERLinPro

    SciTech Connect (OSTI)

    Burrill, Andrew; Anders, W.; Frahm, A.; Knobloch, Jens; Neumann, Axel; Ciovati, Gianluigi; Clemens, William; Kneisel, Peter; Turlington, Larry; Zaplatin, Evgeny

    2014-07-01

    The BERLinPro project is a compact, c.w. SRF energy recovery linac (ERL) that is being built to develop the accelerator physics and technology required to operate the next generation of high current ERLs. The machine is designed to produce a 50 MeV 100 mA beam, with better than 1 mm-mrad emittance. The electron source for the ERL will be a SRF photoinjector equipped with a multi-alkali photocathode. In order to produce a SRF photoinjector to operate reliably at this beam current HZB has undertaken a 3 stage photoinjector development program to study the operation of SRF photoinjectors in detail. The 1.4 cell cavity being reported on here is the second stage of this development, and represents the first cavity designed by HZB for use with a high quantum efficiency multi-alkali photocathode. This paper will describe the work done to prepare the cavity for RF testing in the vertical testing dewar at Jefferson Laboratory as well as the results of these RF tests.

  5. Electrochemical oxygen pumps. Final CRADA report.

    SciTech Connect (OSTI)

    Carter, J. D. Noble, J.

    2009-10-01

    All tasks of the Work Plan of ISTC Project 2277p have been completed, thus: (1) techniques of chemical synthesis were developed for more than ten recipes of electrolyte based on cerium oxide doped with 20 mole% of gadolinium (CeGd)O{sub 2}, doped by more than 10 oxide systems including 6 recipes in addition to the Work Plan; (2) electric conductivity and mechanical strength of CeGd specimens with additions of oxide systems were performed, two candidate materials for the electrolyte of electrochemical oxygen pump (pure CeGd and CeGd doped by 0.2 wt% of a transition metal) were chosen; (3) extended studies of mechanical strength of candidate material specimens were performed at room temperature and at 400, 600, 800 C; (4) fixtures for determination of mechanical strength of tubes by external pressure above 40 atmospheres at temperature up to 700 C were developed and fabricated; and (5) technology of slip casting of tubes from pure (Ce,Gd)O{sub 2} and of (Ce,Gd)O{sub 2} doped by 0.2 wt% of a transition metal, withstanding external pressure of minimum 40 atmospheres at temperature up to 700 C was developed, a batch of tubes was sent for testing to Argonne National Laboratory; (6) technology of making nanopowder from pure (Ce,Gd)O{sub 2} was developed based on chemical synthesis and laser ablation techniques, a batch of nanopowder with the weight 1 kg was sent for testing to Argonne National Laboratory; (7) a business plan for establishing a company for making powders of materials for electrochemical oxygen pump was developed; and (8) major results obtained within the Project were reported at international conferences and published in the Russian journal Electrochemistry. In accordance with the Work Plan a business trip of the following project participants was scheduled for April 22-29, 2006, to Tonawanda, NY, USA: Manager Victor Borisov; Leader of technology development Gennady Studenikin; Leader of business planning Elena Zadorozhnaya; Leader of production Vasily Lepalovsky; and Translator Vladimir Litvinov. During this trip project participants were to discuss with the project Technical Monitor J.D. Carter and representative of Praxair Inc. J. Chen the results of project activities (prospects of transition metal-doped material application in oxygen pumps), as well as the prospects of cooperation with Praxair at the meeting with the company management in the following fields: (1) Deposition of thin films of oxide materials of complex composition on support by magnetron and ion sputtering, research of coatings properties; (2) Development of block-type structure technology (made of porous and dense ceramics) for oxygen pump. The block-type structure is promising because when the size of electrolyte block is 2 x 2 inches and assembly height is 10 inches (5 blocks connected together) the area of active surface is ca. 290 square inches (in case of 8 slots), that roughly corresponds to one tube with diameter 1 inch and height 100 inches. So performance of the system made of such blocks may be by a factor of two or three higher than that of tube-based system. However one month before the visit, J. Chen notified us of internal changes at Praxair and the cancellation of the visit to Tonawanda, NY. During consultations with the project Technical Monitor J.D. Carter and Senior Project Manager A. Taylor a decision was made to extend the project term by 2 quarters to prepare proposals for follow-on activities during this extension (development of block-type structures made of dense and porous oxide ceramics for electrochemical oxygen pumps) using the funds that were not used for the trip to the US.

  6. Oxygen Handling and Cooling Options in High Temperature Electrolysis Plants

    SciTech Connect (OSTI)

    Manohar S. Sohal; J. Stephen Herring

    2008-07-01

    Idaho National Laboratory is working on a project to generate hydrogen by high temperature electrolysis (HTE). In such an HTE system, safety precautions need to be taken to handle high temperature oxygen at ~830C. This report is aimed at addressing oxygen handling in a HTE plant.. Though oxygen itself is not flammable, most engineering material, including many gases and liquids, will burn in the presence of oxygen under some favorable physicochemical conditions. At present, an absolute set of rules does not exist that can cover all aspects of oxygen system design, material selection, and operating practices to avoid subtle hazards related to oxygen. Because most materials, including metals, will burn in an oxygen-enriched environment, hazards are always present when using oxygen. Most materials will ignite in an oxygen-enriched environment at a temperature lower than that in air, and once ignited, combustion rates are greater in the oxygen-enriched environment. Even many metals, if ignited, burn violently in an oxygen-enriched environment. However, these hazards do not preclude the operations and systems involving oxygen. Oxygen can be safely handled and used if all the materials in a system are not flammable in the end-use environment or if ignition sources are identified and controlled. In fact, the incidence of oxygen system fires is reported to be low with a probability of about one in a million. This report is a practical guideline and tutorial for the safe operation and handling of gaseous oxygen in high temperature electrolysis system. The intent is to provide safe, practical guidance that permits the accomplishment of experimental operations at INL, while being restrictive enough to prevent personnel endangerment and to provide reasonable facility protection. Adequate guidelines are provided to govern various aspects of oxygen handling associated with high temperature electrolysis system to generate hydrogen. The intent here is to present acceptable oxygen standards and practices for minimum safety requirements. A summary of operational hazards, along with oxygen safety and emergency procedures, are provided.

  7. SUPPORTED DENSE CERAMIC MEMBRANES FOR OXYGEN SEPARATION

    SciTech Connect (OSTI)

    Timothy L. Ward

    2002-07-01

    Mixed-conducting ceramics have the ability to conduct oxygen with perfect selectivity at elevated temperatures, making them extremely attractive as membrane materials for oxygen separation and membrane reactor applications. While the conductivity of these materials can be quite high at elevated temperatures (typically 800-1000 C), much higher oxygen fluxes, or, alternatively, equivalent fluxes at lower temperatures, could be provided by supported thin or thick film membrane layers. Based on that motivation, the objective of this project was to explore the use of ultrafine aerosol-derived powder of a mixed-conducting ceramic material for fabrication of supported thick-film dense membranes. The project focused on the mixed-conducting ceramic composition SrCo{sub 0.5}FeO{sub x} (SCFO) because of the desirable permeability and stability of that material, as reported in the literature. Appropriate conditions to produce the submicron SrCo{sub 0.5}FeO{sub x} powder using aerosol pyrolysis were determined. Porous supports of the same composition were produced by partial sintering of a commercially obtained powder that possessed significantly larger particle size than the aerosol-derived powder. The effects of sintering conditions (temperature, atmosphere) on the porosity and microstructure of the porous discs were studied, and a standard support fabrication procedure was adopted. Subsequently, a variety of paste and slurry formulations were explored utilizing the aerosol-derived SCFO powder. These formulations were applied to the porous SCFO support by a doctor blade or spin coating procedure. Sintering of the supported membrane layer was then conducted, and additional layers were deposited and sintered in some cases. The primary characterization methods were X-ray diffraction and scanning electron microscopy, and room-temperature nitrogen permeation was used to assess defect status of the membranes.We found that non-aqueous paste/slurry formulations incorporating dispersant, plasticizer and binder provided superior cracking resistance compared to simple water, alcohol, or polyethylene glycol (PEG) based formulations. With a formulation employing castor oil as dispersant, isopropyl alcohol/mineral spirits as solvent, polyvinyl butyral as binder, and dibutyl phthalate/PEG as plasticizer, sintered SCFO membrane layers approximately 5 {micro}m thick with no apparent cracks were prepared using spin coating with several coats and sintering cycles. A similar but more viscous formulation applied by doctor blade gave a {approx} 10 {micro}m thick membrane layer in one coat, but with some apparent cracking. We demonstrated that the membrane layer could be densified while retaining porosity in the chemically identical support. This was accomplished by pre-sintering the support in air (1050 C), which coarsened the grain size and provided a relatively stable plate-shaped granular microstructure, followed by membrane layer fabrication with the highly-sinterable aerosol powder. Final densification was conducted by sintering in nitrogen ({approx}1100 C), which provided accelerated sintering rates and led to the desired layered perovskite phase content. In spite of these successes, low-temperature pressure-driven permeation testing with N2 showed that even the best membranes were not sufficiently defect free for high-temperature oxygen permeation testing. The source of these defects were not readily apparent from scanning electron microscopy, though incomplete or nonuniform membrane layer coverage from edge to edge of the support was probably one important factor.

  8. Preliminary Study of Oxygen-Enhanced Longitudinal Relaxation in MRI: A Potential Novel Biomarker of Oxygenation Changes in Solid Tumors

    SciTech Connect (OSTI)

    O'Connor, James P.B.; Naish, Josephine H.; Parker, Geoff J.M.; Waterton, John C.; Watson, Yvonne; Jayson, Gordon C.; Buonaccorsi, Giovanni A.; Cheung, Sue; Buckley, David L.; McGrath, Deirdre M.; West, Catharine M.L.; Davidson, Susan E.; Roberts, Caleb; Mills, Samantha J.; Mitchell, Claire L.; Hope, Lynn; Ton, N. Chan; Jackson, Alan

    2009-11-15

    Purpose: There is considerable interest in developing non-invasive methods of mapping tumor hypoxia. Changes in tissue oxygen concentration produce proportional changes in the magnetic resonance imaging (MRI) longitudinal relaxation rate (R{sub 1}). This technique has been used previously to evaluate oxygen delivery to healthy tissues and is distinct from blood oxygenation level-dependent (BOLD) imaging. Here we report application of this method to detect alteration in tumor oxygenation status. Methods and materials: Ten patients with advanced cancer of the abdomen and pelvis underwent serial measurement of tumor R{sub 1} while breathing medical air (21% oxygen) followed by 100% oxygen (oxygen-enhanced MRI). Gadolinium-based dynamic contrast-enhanced MRI was then performed to compare the spatial distribution of perfusion with that of oxygen-induced DELTAR{sub 1}. Results: DELTAR{sub 1} showed significant increases of 0.021 to 0.058 s{sup -1} in eight patients with either locally recurrent tumor from cervical and hepatocellular carcinomas or metastases from ovarian and colorectal carcinomas. In general, there was congruency between perfusion and oxygen concentration. However, regional mismatch was observed in some tumor cores. Here, moderate gadolinium uptake (consistent with moderate perfusion) was associated with low area under the DELTAR{sub 1} curve (consistent with minimal increase in oxygen concentration). Conclusions: These results provide evidence that oxygen-enhanced longitudinal relaxation can monitor changes in tumor oxygen concentration. The technique shows promise in identifying hypoxic regions within tumors and may enable spatial mapping of change in tumor oxygen concentration.

  9. Oxygen detected in atmosphere of Saturn's moon Dione

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

    Oxygen detected in atmosphere of Saturn's moon Dione Oxygen detected in atmosphere of Saturn's moon Dione Scientists and an international research team have announced discovery of molecular oxygen ions in the upper-most atmosphere of Dione. March 3, 2012 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

  10. Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode

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

    Technique | Department of Energy Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Presentation slides from the Fuel Cell Technologies Office webinar, "Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique," held March 12, 2013. Presenters were Shyam S. Kocha, National Renewable Energy Laboratory; Yannick Garsany, Naval Research

  11. Elusive Oxygen Isotope Captured with Groundbreaking Sensitivity | The Ames

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

    Laboratory Elusive Oxygen Isotope Captured with Groundbreaking Sensitivity Oxygen is one of the most ubiquitous elements in chemistry and materials science, yet one of the most elusive elements for spectroscopic investigation by solid-state Nuclear Magnetic Resonance (SSNMR). Used to determine the structure of materials and chemicals on the atomic scale, SSNMR requires nuclei that have magnetic moments. Yet, less than four of every 10,000 oxygen nuclei are 17O, the only NMR-active isotope of

  12. Hybrid System for Separating Oxygen from Air - Energy Innovation Portal

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

    Hydrogen and Fuel Cell Hydrogen and Fuel Cell Energy Storage Energy Storage Find More Like This Return to Search Hybrid System for Separating Oxygen from Air Sandia National Laboratories Contact SNL About This Technology Publications: PDF Document Publication Market Sheet (765 KB) Technology Marketing Summary Sandia has developed a portable, oxygen generation system capable of delivering oxygen gas at purities greater than 98 percent and flow rates significantly greater than commercially

  13. Ultrafast kinetics subsequent to shock compression in an oxygen...

    Office of Scientific and Technical Information (OSTI)

    to shock compression in an oxygen-balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock ...

  14. Ultrafast kinetics subsequent to shock in an unreacted, oxygen...

    Office of Scientific and Technical Information (OSTI)

    shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock in an ...

  15. Probing oxygen vacancy concentration and homogeneity in solid...

    Office of Scientific and Technical Information (OSTI)

    Here, we develop an approach for direct mapping of oxygen vacancy concentrations based on local lattice parameter measurements by scanning transmission electron microscopy. The ...

  16. Vehicle Technologies Office Merit Review 2014: Intake Air Oxygen...

    Energy Savers [EERE]

    Review 2015: Intake Air Oxygen Sensor Vehicle Technologies Office Merit Review 2014: Advanced Combustion Concepts - Enabling Systems and Solutions (ACCESS) for High Efficiency...

  17. Vehicle Technologies Office Merit Review 2015: Intake Air Oxygen...

    Energy Savers [EERE]

    Office Merit Review 2014: Intake Air Oxygen Sensor Bosch Powertrain Technologies Advanced Combustion Concepts - Enabling Systems and Solutions (ACCESS) for High Efficiency...

  18. Catalytic reduction system for oxygen-rich exhaust

    DOE Patents [OSTI]

    Vogtlin, G.E.; Merritt, B.T.; Hsiao, M.C.; Wallman, P.H.; Penetrante, B.M.

    1999-04-13

    Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO{sub x} reduction in oxygen-rich vehicle engine exhausts. 8 figs.

  19. Oxygen detected in atmosphere of Saturn's moon Dione

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

    is the possibility that on a moon with subsurface water, such as Jupiter's moon Europa, molecular oxygen could combine with carbon in subsurface lakes to form the building...

  20. Oxidation State and Interfacial Effects on Oxygen Vacancies in...

    Office of Scientific and Technical Information (OSTI)

    Oxygen Vacancies in Tantalum Pentoxide. Abstract not provided. Authors: Bondi, Robert James ; Marinella, Matthew Publication Date: 2014-10-01 OSTI Identifier: 1184499 Report...

  1. Ultrafast kinetics subsequent to shock compression in an oxygen...

    Office of Scientific and Technical Information (OSTI)

    subsequent to shock compression in an oxygen-balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to...

  2. Table 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type...

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

    - - - - - - - - - - - - See footnotes at end of table. 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State 116 Energy Information...

  3. Table 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type...

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

    Information Administration Petroleum Marketing Annual 1995 Table 33. Oxygenated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State (Cents per Gallon...

  4. Oxygen diffusion of anodic surface oxide film on titanium studied by Auger electron spectroscopy. [Oxygen diffusivity

    SciTech Connect (OSTI)

    Wang, P.S.; Wittberg, T.N.; Keil, R.G.

    1982-01-01

    TiO/sub 2/ films of about 1000 A were grown onto titanium foils anodically under galvanostatic conditions at 20 mA/cm/sup 2/ in saturated aqueous solutions of ammonium tetraborate. The samples were then aged at 450, 500, and 550/sup 0/C, and oxygen diffusion was observed by Auger electron spectroscopy (AES) profilings. The oxygen diffusivities were calculated by Fick's Second Law, using the Boltzmann-Matano solution, to be 9.4 x 10/sup -17/, 2.6 x 10/sup -16/, and 1.2 x 10/sup -15/ cm/sup 2//sec at 450, 500, and 550/sup 0/C, respectively. The diffusivities obtained by this method were also compared with those obtained using an exact solution to Fick's Second Law. The activation energy was calculated to be 30 kcal/mole.

  5. Effects of oxygen and catalyst on tetraphenylborate decomposition rate

    SciTech Connect (OSTI)

    Walker, D.D.

    1999-12-15

    Previous studies indicate that palladium catalyzes rapid decomposition of alkaline tetraphenylborate slurries. Oxygen inhibits the reaction at low temperature (25 C), presumably by preventing activation of the catalyst. The present study investigated oxygen's inhibiting effectiveness at higher temperature (45 C) and catalyst concentrations.

  6. Low NOx combustion using cogenerated oxygen and nitrogen streams

    DOE Patents [OSTI]

    Kobayashi, Hisashi (Putnam Valley, NY); Bool, Lawrence E. (East Aurora, NY); Snyder, William J. (Ossining, NY)

    2009-02-03

    Combustion of hydrocarbon fuel is achieved with less formation of NOx by feeding the fuel into a slightly oxygen-enriched atmosphere, and separating air into oxygen-rich and nitrogen-rich streams which are fed separately into the combustion device.

  7. Palladium-cobalt particles as oxygen-reduction electrocatalysts

    DOE Patents [OSTI]

    Adzic, Radoslav (East Setauket, NY); Huang, Tao (Manorville, NY)

    2009-12-15

    The present invention relates to palladium-cobalt particles useful as oxygen-reducing electrocatalysts. The invention also relates to oxygen-reducing cathodes and fuel cells containing these palladium-cobalt particles. The invention additionally relates to methods for the production of electrical energy by using the palladium-cobalt particles of the invention.

  8. Nanoparticulate-catalyzed oxygen transfer processes

    DOE Patents [OSTI]

    Hunt, Andrew T. (Atlanta, GA); Breitkopf, Richard C. (Dunwoody, GA)

    2009-12-01

    Nanoparticulates of oxygen transfer materials that are oxides of rare earth metals, combinations of rare earth metals, and combinations of transition metals and rare earth metals are used as catalysts in a variety of processes. Unexpectedly large thermal efficiencies are achieved relative to micron sized particulates. Processes that use these catalysts are exemplified in a multistage reactor. The exemplified reactor cracks C6 to C20 hydrocarbons, desulfurizes the hydrocarbon stream and reforms the hydrocarbons in the stream to produce hydrogen. In a first reactor stage the steam and hydrocarbon are passed through particulate mixed rare earth metal oxide to crack larger hydrocarbon molecules. In a second stage, the steam and hydrocarbon are passed through particulate material that desulfurizes the hydrocarbon. In a third stage, the hydrocarbon and steam are passed through a heated, mixed transition metal/rare earth metal oxide to reform the lower hydrocarbons and thereby produce hydrogen. Stages can be alone or combined. Parallel reactors can provide continuous reactant flow. Each of the processes can be carried out individually.

  9. Willamette Oxygen Supplementation Studies : Annual Report 1994.

    SciTech Connect (OSTI)

    Ewing, R.D.; Ewing, S.K.; Sheahan, J.E.

    1994-09-01

    Hydropower development and operations in the Columbia River basin have caused the loss of 5 million to 11 million salmonids. An interim goal of the Northwest Power Planning Council is to reestablish these historical numbers by doubling the present runs from 2.5 million adult fish to 5.0 million adult fish. This increase in production will be accomplished through comprehensive management of both wild and hatchery fish, but artificial propagation will play a major role in the augmentation process. The current husbandry techniques in existing hatcheries require improvements that may include changes in rearing densities, addition of oxygen, removal of excess nitrogen, and improvement in raceway design. Emphasis will be placed on the ability to increase the number of fish released from hatcheries that survive to return as adults. Rearing density is one of the most important elements in fish culture. Fish culturists have attempted to rear fish in hatchery ponds at densities that most efficiently use the rearing space available. Such efficiency studies require a knowledge of cost of rearing and the return of adults to the fisheries and to the hatchery.

  10. THERMOCHEMICAL CONVERSION OF FERMENTATION-DERIVED OXYGENATES TO FUELS

    SciTech Connect (OSTI)

    Ramasamy, Karthikeyan K.; Wang, Yong

    2013-06-01

    At present ethanol generated from renewable resources through fermentation process is the dominant biofuel. But ethanol suffers from undesirable fuel properties such as low energy density and high water solubility. The production capacity of fermentation derived oxygenates are projected to rise in near future beyond the current needs. The conversion of oxygenates to hydrocarbon compounds that are similar to gasoline, diesel and jet fuel is considered as one of the viable option. In this chapter the thermo catalytic conversion of oxygenates generated through fermentation to fuel range hydrocarbons will be discussed.

  11. Boron nitride nanosheets as oxygen-atom corrosion protective coatings

    SciTech Connect (OSTI)

    Yi, Min; Shen, Zhigang; Zhao, Xiaohu; Liang, Shuaishuai; Liu, Lei

    2014-04-07

    The research of two-dimensional nanomaterials for anticorrosion applications is just recently burgeoning. Herein, we demonstrate the boron nitride nanosheets (BNNSs) coatings for protecting polymer from oxygen-atom corrosion. High-quality BNNSs, which are produced by an effective fluid dynamics method with multiple exfoliation mechanisms, can be assembled into coatings with controlled thickness by vacuum filtration. After exposed in atom oxygen, the naked polymer is severely corroded with remarkable mass loss, while the BNNSs-coated polymer remains intact. Barrier and bonding effects of the BNNSs are responsible for the coating's protective performance. These preliminary yet reproducible results pave a way for resisting oxygen-atom corrosion.

  12. Solid phases of spatially nanoconfined oxygen: A neutron scattering study

    SciTech Connect (OSTI)

    Kojda, Danny [Helmholtz-Zentrum Berlin fr Materialien und Energie GmbH, 14109 Berlin (Germany) [Helmholtz-Zentrum Berlin fr Materialien und Energie GmbH, 14109 Berlin (Germany); Freie Universitt Berlin, 14195 Berlin (Germany); Wallacher, Dirk; Hofmann, Tommy, E-mail: tommy.hofmann@helmholtz-berlin.de [Helmholtz-Zentrum Berlin fr Materialien und Energie GmbH, 14109 Berlin (Germany)] [Helmholtz-Zentrum Berlin fr Materialien und Energie GmbH, 14109 Berlin (Germany); Baudoin, Simon; Hansen, Thomas [Institut Laue-Langevin, BP 156, 38042 Grenoble Cedex 9 (France)] [Institut Laue-Langevin, BP 156, 38042 Grenoble Cedex 9 (France); Huber, Patrick [Technische Universitt Hamburg-Harburg, 21073 Hamburg (Germany)] [Technische Universitt Hamburg-Harburg, 21073 Hamburg (Germany)

    2014-01-14

    We present a comprehensive neutron scattering study on solid oxygen spatially confined in 12 nm wide alumina nanochannels. Elastic scattering experiments reveal a structural phase sequence known from bulk oxygen. With decreasing temperature cubic ?-, orthorhombic ?- and monoclinic ?-phases are unambiguously identified in confinement. Weak antiferromagnetic ordering is observed in the confined monoclinic ?-phase. Rocking scans reveal that oxygen nanocrystals inside the tubular channels do not form an isotropic powder. Rather, they exhibit preferred orientations depending on thermal history and the very mechanisms, which guide the structural transitions.

  13. Hydrogen production using hydrogenase-containing oxygenic photosynthetic organisms

    DOE Patents [OSTI]

    Melis, Anastasios; Zhang, Liping; Benemann, John R.; Forestier, Marc; Ghirardi, Maria; Seibert, Michael

    2006-01-24

    A reversible physiological process provides for the temporal separation of oxygen evolution and hydrogen production in a microorganism, which includes the steps of growing a culture of the microorganism in medium under illuminated conditions to accumulate an endogenous substrate, depleting from the medium a nutrient selected from the group consisting of sulfur, iron, and/or manganese, sealing the culture from atmospheric oxygen, incubating the culture in light whereby a rate of light-induced oxygen production is equal to or less than a rate of respiration, and collecting an evolved gas. The process is particularly useful to accomplish a sustained photobiological hydrogen gas production in cultures of microorganisms, such as Chlamydomonas reinhardtii.

  14. Hydrogen Production Using Hydrogenase-Containing Oxygenic Photosynthetic Organisms

    DOE Patents [OSTI]

    Melis, A.; Zhang, L.; Benemann, J. R.; Forestier, M.; Ghirardi, M.; Seibert, M.

    2006-01-24

    A reversible physiological process provides for the temporal separation of oxygen evolution and hydrogen production in a microorganism, which includes the steps of growing a culture of the microorganism in medium under illuminated conditions to accumulate an endogenous substrate, depleting from the medium a nutrient selected from the group consisting of sulfur, iron, and/or manganese, sealing the culture from atmospheric oxygen, incubating the culture in light whereby a rate of light-induced oxygen production is equal to or less than a rate of respiration, and collecting an evolved gas. The process is particularly useful to accomplish a sustained photobiological hydrogen gas production in cultures of microorganisms, such as Chlamydomonas reinhardtii.

  15. Vehicle Technologies Office Merit Review 2014: Intake Air Oxygen Sensor

    Broader source: Energy.gov [DOE]

    Presentation given by Robert Bosch at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about intake air oxygen sensors.

  16. Vehicle Technologies Office Merit Review 2015: Intake Air Oxygen Sensor

    Broader source: Energy.gov [DOE]

    Presentation given by Robert Bosch at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about intake air oxygen sensor.

  17. Enhancing SNCR-aided combustion with oxygen addition

    DOE Patents [OSTI]

    Kobayashi, Hisashi; Wu, Kuang Tsai; Bool, III, Lawrence E.

    2004-03-09

    NOx emissions from combustion are reduced, NOx reduction efficiency by SNCR is improved, and other efficiencies are realized, by injecting oxygen into a fuel-rich combustion zone under controlled conditions.

  18. COLLATERAL EFFECTS ON SOLAR NEBULA OXYGEN ISOTOPES DUE TO INJECTION...

    Office of Scientific and Technical Information (OSTI)

    COLLATERAL EFFECTS ON SOLAR NEBULA OXYGEN ISOTOPES DUE TO INJECTION OF sup 26Al BY A NEARBY SUPERNOVA Citation Details In-Document Search Title: COLLATERAL EFFECTS ON SOLAR ...

  19. Hybrid membrane--PSA system for separating oxygen from air

    DOE Patents [OSTI]

    Staiger, Chad L. (Albuquerque, NM); Vaughn, Mark R. (Albuquerque, NM); Miller, A. Keith (Albuquerque, NM); Cornelius, Christopher J. (Blackburg, VA)

    2011-01-25

    A portable, non-cryogenic, oxygen generation system capable of delivering oxygen gas at purities greater than 98% and flow rates of 15 L/min or more is described. The system consists of two major components. The first component is a high efficiency membrane capable of separating argon and a portion of the nitrogen content from air, yielding an oxygen-enriched permeate flow. This is then fed to the second component, a pressure swing adsorption (PSA) unit utilizing a commercially available, but specifically formulated zeolite compound to remove the remainder of the nitrogen from the flow. The system is a unique gas separation system that can operate at ambient temperatures, for producing high purity oxygen for various applications (medical, refining, chemical production, enhanced combustion, fuel cells, etc . . . ) and represents a significant advance compared to current technologies.

  20. Ultrafast kinetics subsequent to shock in an unreacted, oxygen...

    Office of Scientific and Technical Information (OSTI)

    subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Armstrong, M R; Zaug, J M; Grant, C D; Crowhurst, J C; Bastea, S 75...

  1. Interplay between gadolinium dopants and oxygen vacancies in...

    Office of Scientific and Technical Information (OSTI)

    by decrease of Vsub O concentration. Our findings would clarify the debate about the influence of Gd doping on the oxygen vacancies in HfOsub 2. Authors: Zhang, Wei 1 ;...

  2. In-situ generation of oxygen-releasing metal peroxides

    DOE Patents [OSTI]

    Looney, Brian B. (Aiken, SC); Denham, Miles E. (Aiken, SC)

    2007-01-09

    A method for remediation of contaminants in soil and groundwater is disclosed. The method generates oxygen releasing solids in groundwater or soil by injecting an aqueous energetic oxidant solution containing free radicals, oxidative conditions can be created within or ahead of a contaminant plume. Some contaminants may be remediated directly by reaction with the free radicals. Additionally and more importantly, the free radicals create an oxidative condition whereby native or injected materials, especially metals, are converted to peroxides. These peroxides provide a long-term oxygen reservoir, releasing oxygen relatively slowly over time. The oxygen can enhance microbial metabolism to remediate contaminants, can react with contaminant metals either to form immobile precipitants or to mobilize other metals to permit remediation through leaching techniques. Various injection strategies for injecting the energetic oxidant solution are also disclosed.

  3. An Oxygen Isotope Study Of Silicates In The Larderello Geothermal...

    Open Energy Info (EERE)

    Silicates In The Larderello Geothermal Field, Italy Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: An Oxygen Isotope Study Of Silicates In The...

  4. Method for making oxygen-reducing catalyst layers

    DOE Patents [OSTI]

    O'Brien, Dennis P.; Schmoeckel, Alison K.; Vernstrom, George D.; Atanasoski, Radoslav; Wood, Thomas E.; O'Neill, David G.

    2010-06-22

    Methods are provided for making oxygen-reducing catalyst layers, which include simultaneous or sequential stops of physical vapor depositing an oxygen-reducing catalytic material onto a substrate, the catalytic material comprising a transition metal that is substantially free of platinum; and thermally treating the catalytic material. At least one of the physical vapor deposition and the thermal treatment is performed in a processing environment comprising a nitrogen-containing gas.

  5. Oxygen enhanced switching to combustion of lower rank fuels

    DOE Patents [OSTI]

    Kobayashi, Hisashi; Bool, III, Lawrence E.; Wu, Kuang Tsai

    2004-03-02

    A furnace that combusts fuel, such as coal, of a given minimum energy content to obtain a stated minimum amount of energy per unit of time is enabled to combust fuel having a lower energy content, while still obtaining at least the stated minimum energy generation rate, by replacing a small amount of the combustion air fed to the furnace by oxygen. The replacement of oxygen for combustion air also provides reduction in the generation of NOx.

  6. Hydrogen (H2) Production by Oxygenic Phototrophs | Department of Energy

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

    Oxygenic Phototrophs Hydrogen (H2) Production by Oxygenic Phototrophs Presentation by Eric Hegg, Michigan State University, at the Biological Hydrogen Production Workshop held September 24-25, 2013, at the National Renewable Energy Laboratory in Golden, Colorado. PDF icon bio_h2_workshop_hegg.pdf More Documents & Publications Renewable Hydrogen Production from Biological Systems Autofermentative Biological Hydrogen Production by Cyanobacteria 2013 Biological Hydrogen Production Workshop

  7. Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced

    Office of Scientific and Technical Information (OSTI)

    mixture of nitromethane and hydrogen peroxide (Conference) | SciTech Connect kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Authors: Armstrong, M R ; Zaug, J M ; Grant, C D ; Crowhurst, J C ; Bastea, S Publication Date: 2014-06-24 OSTI Identifier: 1149544 Report Number(s):

  8. Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced

    Office of Scientific and Technical Information (OSTI)

    mixture of nitromethane and hydrogen peroxide (Conference) | SciTech Connect kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and

  9. Ab Initio Calculations of Even Oxygen Isotopes with Chiral

    Office of Scientific and Technical Information (OSTI)

    Two-Plus-Three-Nucleon Interactions (Journal Article) | SciTech Connect Initio Calculations of Even Oxygen Isotopes with Chiral Two-Plus-Three-Nucleon Interactions Citation Details In-Document Search Title: Ab Initio Calculations of Even Oxygen Isotopes with Chiral Two-Plus-Three-Nucleon Interactions Authors: Hergert, H. ; Binder, S. ; Calci, A. ; Langhammer, J. ; Roth, R. Publication Date: 2013-06-10 OSTI Identifier: 1102833 Type: Publisher's Accepted Manuscript Journal Name: Physical

  10. Oxygen-permeable ceramic membranes for gas separation

    SciTech Connect (OSTI)

    Balachandran, U.; Ma, B.; Maiya, P.S.; Dusek, J.T.; Mieville, R.L.; Picciolo, J.J.

    1998-02-01

    Mixed-conducting oxides have a wide range of applications, including fuel cells, gas separation systems, sensors, and electrocatalytic equipment. Dense ceramic membranes made of mixed-conducting oxides are particularly attractive for gas separation and methane conversion processes. Membranes made of Sr-Fe-Co oxide, which exhibits high combined electronic and oxygen ionic conductivities, can be used to selectively transport oxygen during the partial oxidation of methane to synthesis gas (syngas, i.e., CO + H{sub 2}). The authors have fabricated tubular Sr{sub 2}Fe{sub 2}CoO{sub 6+{delta}} membranes and tested them (some for more than 1,000 h) in a methane conversion reactor that was operating at 850--950 C. An oxygen permeation flux of {approx} 10 scc/cm{sup 2} {center_dot} min was obtained at 900 C in a tubular membrane with a wall thickness of 0.75 mm. Using a gas-tight electrochemical cell, the authors have also measured the steady-state oxygen permeability of flat Sr{sub 2}Fe{sub 2}CoO{sub 6+{delta}} membranes as a function of temperature and oxygen partial pressure(pO{sub 2}). Steady-state oxygen permeability increases with increasing temperature and with the difference in pO{sub 2} on the two sides of the membrane. At 900 C, an oxygen permeability of {approx} 2.5 scc/cm{sup 2} {center_dot} min was obtained in a 2.9-mm-thick membrane. This value agrees with that obtained in methane conversion reactor experiments. Current-voltage (I-V) characteristics determined in the gas-tight cell indicate that bulk effect, rather than surface exchange effect, is the main limiting factor for oxygen permeation of {approx} 1-mm-thick Sr{sub 2}Fe{sub 2}CoO{sub 6+{delta}} membranes at elevated temperatures (> 650 C).

  11. Role of an Oxygen Vacancy Nanostructure on the Switchable Photovoltaic

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

    Effect in BiFeO3 | Stanford Synchrotron Radiation Lightsource Role of an Oxygen Vacancy Nanostructure on the Switchable Photovoltaic Effect in BiFeO3 Monday, February 29, 2016 In all oxide compounds, oxygen vacancies intrinsically exist and their role and impact on materials' properties have been studied for several decades. Mostly they have been considered as defects that disturb a 'perfect world'. Nowadays, however, researchers consider them as new parameters for controlling

  12. Virtual Oxygen Sensor for Innovative NOx and PM Emission Control

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

    Technologies | Department of Energy Virtual Oxygen Sensor for Innovative NOx and PM Emission Control Technologies Virtual Oxygen Sensor for Innovative NOx and PM Emission Control Technologies A virtual O2 sensor for the intake manifold of a diesel engine equipped with EGR, along with a virtual intake manifold O2 sensor, show good accuracy with stationary measurements PDF icon deer09_traver.pdf More Documents & Publications Simulation and Analysis of HP/LP EGR for Heavy-Duty Applications

  13. Distributed Reforming of Renewable Liquids via Water Splitting using Oxygen

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

    Transport Membrane (OTM) (Presentation) | Department of Energy Renewable Liquids via Water Splitting using Oxygen Transport Membrane (OTM) (Presentation) Distributed Reforming of Renewable Liquids via Water Splitting using Oxygen Transport Membrane (OTM) (Presentation) Presented at the 2007 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group held November 6, 2007 in Laurel, Maryland. PDF icon 11_anl_distributed_reforming_using_otm.pdf More Documents & Publications Cost

  14. Research Update: Interface-engineered oxygen octahedral tilts in perovskite

    Office of Scientific and Technical Information (OSTI)

    oxide heterostructures (Journal Article) | SciTech Connect Research Update: Interface-engineered oxygen octahedral tilts in perovskite oxide heterostructures Citation Details In-Document Search Title: Research Update: Interface-engineered oxygen octahedral tilts in perovskite oxide heterostructures Interface engineering of structural distortions is a key for exploring the functional properties of oxide heterostructures and superlattices. In this paper, we report on our comprehensive

  15. Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced

    Office of Scientific and Technical Information (OSTI)

    mixture of nitromethane and hydrogen peroxide (Conference) | SciTech Connect kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Authors: Armstrong, M R ; Zaug, J M ; Grant, C D ; Crowhurst, J C ; Bastea, S Publication Date: 2014-06-24 OSTI Identifier: 1149544 Report Number(s):

  16. Constitutive NF-?B activation and tumor-growth promotion by Romo1-mediated reactive oxygen species production

    SciTech Connect (OSTI)

    Chung, Jin Sil; Lee, Sora; Yoo, Young Do

    2014-08-08

    Highlights: Romo1 expression is required for constitutive nuclear DNA-binding activity of NF-?B. Romo1 depletion suppresses tumor growth in vivo. Romo1 presents a potential therapeutic target for diseases. - Abstract: Deregulation of nuclear factor-?B (NF-?B) and related pathways contribute to tumor cell proliferation and invasion. Mechanisms for constitutive NF-?B activation are not fully explained; however, the underlying defects appear to generate and maintain pro-oxidative conditions. In hepatocellular carcinoma (HCC) tissues, up-regulation of reactive oxygen species modulator 1 (Romo1) correlates positively with tumor size. In the present study, we showed that Romo1 expression is required to maintain constitutive nuclear DNA-binding activity of NF-?B and transcriptional activity through constitutive I?B? phosphorylation. Overexpression of Romo1 promoted p65 nuclear translocation and DNA-binding activity. We also show that Romo1 depletion suppressed anchorage-independent colony formation by HCC cells and suppressed tumor growth in vivo. Based on these findings, Romo1 may be a principal regulatory factor in the maintenance of constitutive NF-?B activation in tumor cells. In the interest of anti-proliferative treatments for cancer, Romo1 may also present a productive target for drug development.

  17. High-Temperature Zirconia Oxygen Sensor with Sealed Metal/Metal...

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

    High-Temperature Zirconia Oxygen Sensor with Sealed MetalMetal Oxide Internal Reference High-Temperature Zirconia Oxygen Sensor with Sealed MetalMetal Oxide Internal Reference ...

  18. Interaction of light with the ZnO surface: Photon induced oxygen breathing, oxygen vacancies, persistent photoconductivity, and persistent photovoltage

    SciTech Connect (OSTI)

    Gurwitz, Ron; Cohen, Rotem; Shalish, Ilan

    2014-01-21

    ZnO surfaces adsorb oxygen in the dark and emit CO{sub 2} when exposed to white light, reminiscent of the lungs of living creatures. We find that this exchange of oxygen with the ambient affects the integrity of the ZnO surface. Thus, it forms a basis for several interesting surface phenomena in ZnO, such as photoconductivity, photovoltage, and gas sensing, and has a role in ZnO electrical conduction. Using x-ray photoelectron spectroscopy on ZnO nanowires, we observed a decomposition of ZnO under white light and formation of oxygen-depleted surface, which explains photoconductivity by the electron donation of oxygen vacancies. Our findings suggest that the observed decomposition of the ZnO lattice may only take place due to photon-induced reduction of ZnO by carbon containing molecules (or carbo-photonic reduction), possibly from the ambient gas, accounting in a consistent way for both the reduced demands on the energy required for decomposition and for the observed emission of lattice oxygen in the form of CO{sub 2}. The formation of oxygen-vacancy rich surface is suggested to induce surface delta doping, causing accumulation of electrons at the surface, which accounts for both the increase in conductivity and the flattening of the energy bands. Using surface photovoltage spectroscopy in ultra high vacuum, we monitored changes in the deep level spectrum. We observe a wide optical transition from a deep acceptor to the conduction band, which energy position coincides with the position of the so called green luminescence in ZnO. This green transition disappears with the formation of surface oxygen vacancies. Since the oxygen vacancies are donors, while the green transition involves surface acceptors, the results suggest that the initial emission of oxygen originates at the defect sites of the latter, thereby eliminating each other. This suggests that the green transition originates at surface Zn vacancy acceptors. Removing an oxygen atom from a Zn vacancy completes the vacancy to become a full ZnO molecule vacancy, which does not produce deep levels. Our results explain why ZnO finds use as an electrical detector for oxygen and for carbon containing gas molecules. They may also shed new light on photocatalytic uses of ZnO. It is suggested that similar surface phenomena may affect other semiconducting oxides.

  19. Evaluation of the effect of organic pro-degradant concentration in polypropylene exposed to the natural ageing

    SciTech Connect (OSTI)

    Montagna, L. S. E-mail: andrecatto@terra.com.br E-mail: mmcforte@hotmail.com Catto, A. L. E-mail: andrecatto@terra.com.br E-mail: mmcforte@hotmail.com Rossini, K. E-mail: andrecatto@terra.com.br E-mail: mmcforte@hotmail.com Forte, M. M. C. E-mail: andrecatto@terra.com.br E-mail: mmcforte@hotmail.com Santana, R. M. C. E-mail: andrecatto@terra.com.br E-mail: mmcforte@hotmail.com

    2014-05-15

    The production and consumption of plastics in the last decade has recorded a remarkable increase in the scientific and industrial interest in environmentally degradable polymer (EDPs). Polymers wastes are deposited improperly, such as dumps, landfills, rivers and seas, causing a serious problem by the accumulation in the environment. The abiotic processes, like the photodegradation, are the most efficient occurring in the open environmental, where the polymers undergo degradation from the action of sunlight that result from direct exposure to solar radiation, however depend of the type of chemical ageing, which is the principal component of climatic ageing. The subject of this work is to study the influence of concentration of organic pro-degradant (1, 2 and 3 % w/w) in the polypropylene (PP) exposed in natural ageing. PP samples with and without the additive were processed in plates square form, obtained by thermal compression molding (TCM) using a press at 200C under 2 tons for 5 min, and then were exposed at natural ageing during 120 days. The presence of organic additive influenced on PP degradability, this fact was assessed by changes in the thermal and morphology properties of the samples after 120 days of natural ageing. Scanning Electronic Microscopy (SEM) results of the morphological surface of the modified PP samples showed greater degradation photochemical oxidative when compared to neat PP, due to increase of rugosity and formation of microvoids. PP samples with different pro-degradant concentration under natural ageing presented a degree of crystallinity, obtained by Differential Scanning Calorimeter (DSC) increases in comparing the neat PP.

  20. Natural Ores as Oxygen Carriers in Chemical Looping Combustion

    SciTech Connect (OSTI)

    Tian, Hanjing; Siriwardane, Ranjani; Simonyi, Thomas; Poston, James

    2013-08-01

    Chemical looping combustion (CLC) is a combustion technology that utilizes oxygen from oxygen carriers (OC), such as metal oxides, instead of air to combust fuels. The use of natural minerals as oxygen carriers has advantages, such as lower cost and availability. Eight materials, based on copper or iron oxides, were selected for screening tests of CLC processes using coal and methane as fuels. Thermogravimetric experiments and bench-scale fixed-bed reactor tests were conducted to investigate the oxygen transfer capacity, reaction kinetics, and stability during cyclic reduction/oxidation reaction. Most natural minerals showed lower combustion capacity than pure CuO/Fe{sub 2}O{sub 3} due to low-concentrations of active oxide species in minerals. In coal CLC, chryscolla (Cu-based), magnetite, and limonite (Fe-based) demonstrated better reaction performances than other materials. The addition of steam improved the coal CLC performance when using natural ores because of the steam gasification of coal and the subsequent reaction of gaseous fuels with active oxide species in the natural ores. In methane CLC, chryscolla, hematite, and limonite demonstrated excellent reactivity and stability in 50-cycle thermogravimetric analysis tests. Fe{sub 2}O{sub 3}-based ores possess greater oxygen utilization but require an activation period before achieving full performance in methane CLC. Particle agglomeration issues associated with the application of natural ores in CLC processes were also studied by scanning electron microscopy (SEM).

  1. Surface control of epitaxial manganite films via oxygen pressure

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

    Tselev, Alexander; Vasudevan, Rama K.; Gianfrancesco, Anthony G.; Qiao, Liang; Ganesh, Panchapakesan; Meyer, Tricia L.; Lee, Ho Nyung; Biegalski, Michael D.; Baddorf, Arthur P.; Kalinin, Sergei

    2015-03-11

    The trend to reduce device dimensions demands increasing attention to atomic-scale details of structure of thin films as well as to pathways to control it. We found that this is of special importance in the systems with multiple competing interactions. We have used in situ scanning tunneling microscopy to image surfaces of La5/8Ca3/8MnO3 films grown by pulsed laser deposition. The atomically resolved imaging was combined with in situ angle-resolved X-ray photoelectron spectroscopy. We find a strong effect of the background oxygen pressure during deposition on structural and chemical features of the film surface. Deposition at 50 mTorr of O2 leadsmore » to mixed-terminated film surfaces, with B-site (MnO2) termination being structurally imperfect at the atomic scale. Moreover, a relatively small reduction of the oxygen pressure to 20 mTorr results in a dramatic change of the surface structure leading to a nearly perfectly ordered B-site terminated surface with only a small fraction of A-site (La,Ca)O termination. This is accompanied, however, by surface roughening at a mesoscopic length scale. The results suggest that oxygen has a strong link to the adatom mobility during growth. The effect of the oxygen pressure on dopant surface segregation is also pronounced: Ca surface segregation is decreased with oxygen pressure reduction.« less

  2. Fuel and oxygen addition for metal smelting or refining process

    DOE Patents [OSTI]

    Schlichting, M.R.

    1994-11-22

    A furnace for smelting iron ore and/or refining molten iron is equipped with an overhead pneumatic lance, through which a center stream of particulate coal is ejected at high velocity into a slag layer. An annular stream of nitrogen or argon enshrouds the coal stream. Oxygen is simultaneously ejected in an annular stream encircling the inert gas stream. The interposition of the inert gas stream between the coal and oxygen streams prevents the volatile matter in the coal from combusting before it reaches the slag layer. Heat of combustion is thus more efficiently delivered to the slag, where it is needed to sustain the desired reactions occurring there. A second stream of lower velocity oxygen can be delivered through an outermost annulus to react with carbon monoxide gas rising from slag layer, thereby adding still more heat to the furnace. 7 figs.

  3. Method and apparatus for producing oxygenates from hydrocarbons

    DOE Patents [OSTI]

    Kong, P.C.; Lessing, P.A.

    1995-06-27

    A chemical reactor for oxygenating hydrocarbons includes: (a) a dielectric barrier discharge plasma cell, the plasma cell comprising a pair of electrodes having a dielectric material and void therebetween, the plasma cell comprising a hydrocarbon gas inlet feeding to the void; (b) a solid oxide electrochemical cell, the electrochemical cell comprising a solid oxide electrolyte positioned between a porous cathode and a porous anode, an oxygen containing gas inlet stream feeding to the porous cathode side of the electrochemical cell; (c) a first gas passageway feeding from the void to the anode side of the electrochemical cell; and (d) a gas outlet feeding from the anode side of the electrochemical cell to expel reaction products from the chemical reactor. A method of oxygenating hydrocarbons is also disclosed. 4 figs.

  4. Method and apparatus for producing oxygenates from hydrocarbons

    DOE Patents [OSTI]

    Kong, Peter C. (Idaho Falls, ID); Lessing, Paul A. (Idaho Falls, ID)

    1995-01-01

    A chemical reactor for oxygenating hydrocarbons includes: a) a dielectric barrier discharge plasma cell, the plasma cell comprising a pair of electrodes having a dielectric material and void therebetween, the plasma cell comprising a hydrocarbon gas inlet feeding to the void; b) a solid oxide electrochemical cell, the electrochemical cell comprising a solid oxide electrolyte positioned between a porous cathode and a porous anode, an oxygen containing gas inlet stream feeding to the porous cathode side of the electrochemical cell; c) a first gas passageway feeding from the void to the anode side of the electrochemical cell; and d) a gas outlet feeding from the anode side of the electrochemical cell to expel reaction products from the chemical reactor. A method of oxygenating hydrocarbons is also disclosed.

  5. Fuel and oxygen addition for metal smelting or refining process

    DOE Patents [OSTI]

    Schlichting, Mark R. (Chesterton, IN)

    1994-01-01

    A furnace 10 for smelting iron ore and/or refining molten iron 20 is equipped with an overhead pneumatic lance 40, through which a center stream of particulate coal 53 is ejected at high velocity into a slag layer 30. An annular stream of nitrogen or argon 51 enshrouds the coal stream. Oxygen 52 is simultaneously ejected in an annular stream encircling the inert gas stream 51. The interposition of the inert gas stream between the coal and oxygen streams prevents the volatile matter in the coal from combusting before it reaches the slag layer. Heat of combustion is thus more efficiently delivered to the slag, where it is needed to sustain the desired reactions occurring there. A second stream of lower velocity oxygen can be delivered through an outermost annulus 84 to react with carbon monoxide gas rising from slag layer 30, thereby adding still more heat to the furnace.

  6. Properties of reactive oxygen species by quantum Monte Carlo

    SciTech Connect (OSTI)

    Zen, Andrea; Trout, Bernhardt L.; Guidoni, Leonardo

    2014-07-07

    The electronic properties of the oxygen molecule, in its singlet and triplet states, and of many small oxygen-containing radicals and anions have important roles in different fields of chemistry, biology, and atmospheric science. Nevertheless, the electronic structure of such species is a challenge for ab initio computational approaches because of the difficulties to correctly describe the statical and dynamical correlation effects in presence of one or more unpaired electrons. Only the highest-level quantum chemical approaches can yield reliable characterizations of their molecular properties, such as binding energies, equilibrium structures, molecular vibrations, charge distribution, and polarizabilities. In this work we use the variational Monte Carlo (VMC) and the lattice regularized Monte Carlo (LRDMC) methods to investigate the equilibrium geometries and molecular properties of oxygen and oxygen reactive species. Quantum Monte Carlo methods are used in combination with the Jastrow Antisymmetrized Geminal Power (JAGP) wave function ansatz, which has been recently shown to effectively describe the statical and dynamical correlation of different molecular systems. In particular, we have studied the oxygen molecule, the superoxide anion, the nitric oxide radical and anion, the hydroxyl and hydroperoxyl radicals and their corresponding anions, and the hydrotrioxyl radical. Overall, the methodology was able to correctly describe the geometrical and electronic properties of these systems, through compact but fully-optimised basis sets and with a computational cost which scales as N{sup 3} ? N{sup 4}, where N is the number of electrons. This work is therefore opening the way to the accurate study of the energetics and of the reactivity of large and complex oxygen species by first principles.

  7. Electrical conductivity and equation of state of liquid nitrogen, oxygen,

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

    benzene, and 1-butene shocked to 60 GPa (Technical Report) | SciTech Connect Electrical conductivity and equation of state of liquid nitrogen, oxygen, benzene, and 1-butene shocked to 60 GPa Citation Details In-Document Search Title: Electrical conductivity and equation of state of liquid nitrogen, oxygen, benzene, and 1-butene shocked to 60 GPa × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and

  8. Recovery Act: Novel Oxygen Carriers for Coal-fueled Chemical Looping

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Recovery Act: Novel Oxygen Carriers for Coal-fueled Chemical Looping Citation Details In-Document Search Title: Recovery Act: Novel Oxygen Carriers for Coal-fueled Chemical Looping Chemical Looping Combustion (CLC) could totally negate the necessity of pure oxygen by using oxygen carriers for purification of CO{sub 2} stream during combustion. It splits the single fuel combustion reaction into two linked reactions using oxygen carriers. The two linked

  9. High-temperature potentiometric oxygen sensor with internal reference

    DOE Patents [OSTI]

    Routbort, Jules L. (Hinsdale, IL); Singh, Dileep (Naperville, IL); Dutta, Prabir K. (Worthington, OH); Ramasamy, Ramamoorthy (North Royalton, OH); Spirig, John V. (Columbus, OH); Akbar, Sheikh (Hilliard, OH)

    2011-11-15

    A compact oxygen sensor is provided, comprising a mixture of metal and metal oxide an enclosure containing said mixture, said enclosure capable of isolating said mixture from an environment external of said enclosure, and a first wire having a first end residing within the enclosure and having a second end exposed to the environment. Also provided is a method for the fabrication of an oxygen sensor, the method comprising confining a metal-metal oxide solid mixture to a container which consists of a single material permeable to oxygen ions, supplying an electrical conductor having a first end and a second end, whereby the first end resides inside the container as a reference (PO.sub.2).sup.ref, and the second end resides outside the container in the atmosphere where oxygen partial pressure (PO.sub.2).sup.ext is to be measured, and sealing the container with additional single material such that grain boundary sliding occurs between grains of the single material and grains of the additional single material.

  10. Utilization of Renewable Oxygenates as Gasoline Blending Components

    SciTech Connect (OSTI)

    Yanowitz, J.; Christensen, E.; McCormick, R. L.

    2011-08-01

    This report reviews the use of higher alcohols and several cellulose-derived oxygenates as blend components in gasoline. Material compatibility issues are expected to be less severe for neat higher alcohols than for fuel-grade ethanol. Very little data exist on how blending higher alcohols or other oxygenates with gasoline affects ASTM Standard D4814 properties. Under the Clean Air Act, fuels used in the United States must be 'substantially similar' to fuels used in certification of cars for emission compliance. Waivers for the addition of higher alcohols at concentrations up to 3.7 wt% oxygen have been granted. Limited emission testing on pre-Tier 1 vehicles and research engines suggests that higher alcohols will reduce emissions of CO and organics, while NOx emissions will stay the same or increase. Most oxygenates can be used as octane improvers for standard gasoline stocks. The properties of 2-methyltetrahydrofuran, dimethylfuran, 2-methylfuran, methyl pentanoate and ethyl pentanoate suggest that they may function well as low-concentration blends with gasoline in standard vehicles and in higher concentrations in flex fuel vehicles.

  11. Materials and methods for the separation of oxygen from air

    DOE Patents [OSTI]

    MacKay, Richard; Schwartz, Michael; Sammells, Anthony F.

    2003-07-15

    Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: O.sub.5+z where: x and x' are greater than 0; y and y' are greater than 0; x+x' is equal to 2; y+y' is less than or equal to 2; z is a number that makes the metal oxide charge neutral; A is an element selected from the lanthanide elements; A' is an element selected from Be, Mg, Ca, Sr, Ba and Ra; A" is an element selected from the f block lanthanides, Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof and B" is Co or Mg, with the exception that when B" is Mg, A' and A" are not Mg. The metal oxides are useful for preparation of dense membranes which may be formed from dense thin films of the mixed metal oxide on a porous metal oxide element. The invention also provides methods and catalytic reactors for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula.

  12. Atomic oxygen patterning from a biomedical needle-plasma source

    SciTech Connect (OSTI)

    Kelly, Sen; Turner, Miles M.

    2013-09-28

    A plasma needle is a cold plasma source operating at atmospheric pressure. Such sources interact strongly with living cells, but experimental studies on bacterial samples show that this interaction has a surprising pattern resulting in circular or annular killing structures. This paper presents numerical simulations showing that this pattern occurs because biologically active reactive oxygen and nitrogen species are produced dominantly where effluent from the plasma needle interacts with ambient air. A novel solution strategy is utilised coupling plasma produced neutral (uncharged) reactive species to the gas dynamics solving for steady state profiles at the treated biological surface. Numerical results are compared with experimental reports corroborating evidence for atomic oxygen as a key bactericidal species. Surface losses are considered for interaction of plasma produced reactants with reactive solid and liquid interfaces. Atomic oxygen surface reactions on a reactive solid surface with adsorption probabilities above 0.1 are shown to be limited by the flux of atomic oxygen from the plasma. Interaction of the source with an aqueous surface showed hydrogen peroxide as the dominant species at this interface.

  13. Blood storage device and method for oxygen removal

    DOE Patents [OSTI]

    Bitensky, Mark W. (Waban, MA); Yoshida, Tatsuro (Newton, MA)

    2000-01-01

    The present invention relates to a storage device and method for the long-term storage of blood and, more particularly, to a blood storage device and method capable of removing oxygen from the stored blood and thereby prolonging the storage life of the deoxygenated blood.

  14. Process for conversion of lignin to reformulated, partially oxygenated gasoline

    DOE Patents [OSTI]

    Shabtai, Joseph S. (Salt Lake City, UT); Zmierczak, Wlodzimierz W. (Salt Lake City, UT); Chornet, Esteban (Golden, CO)

    2001-01-09

    A high-yield process for converting lignin into reformulated, partially oxygenated gasoline compositions of high quality is provided. The process is a two-stage catalytic reaction process that produces a reformulated, partially oxygenated gasoline product with a controlled amount of aromatics. In the first stage of the process, a lignin feed material is subjected to a base-catalyzed depolymerization reaction, followed by a selective hydrocracking reaction which utilizes a superacid catalyst to produce a high oxygen-content depolymerized lignin product mainly composed of alkylated phenols, alkylated alkoxyphenols, and alkylbenzenes. In the second stage of the process, the depolymerized lignin product is subjected to an exhaustive etherification reaction, optionally followed by a partial ring hydrogenation reaction, to produce a reformulated, partially oxygenated/etherified gasoline product, which includes a mixture of substituted phenyl/methyl ethers, cycloalkyl methyl ethers, C.sub.7 -C.sub.10 alkylbenzenes, C.sub.6 -C.sub.10 branched and multibranched paraffins, and alkylated and polyalkylated cycloalkanes.

  15. Webinar: Testing Oxygen Reduction Reaction Activity with the Rotating Disc

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

    Electrode Technique | Department of Energy Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique," originally held on March 12, 2013. In addition to this recording, you can access the presentation slides. A text version of this recording will be available soon

  16. Controlled temperature expansion in oxygen production by molten alkali metal salts

    DOE Patents [OSTI]

    Erickson, Donald C.

    1985-06-04

    A continuous process is set forth for the production of oxygen from an oxygen containing gas stream, such as air, by contacting a feed gas stream with a molten solution of an oxygen acceptor to oxidize the acceptor and cyclically regenerating the oxidized acceptor by releasing oxygen from the acceptor wherein the oxygen-depleted gas stream from the contact zone is treated sequentially to temperature reduction by heat exchange against the feed stream so as to condense out entrained oxygen acceptor for recycle to the process, combustion of the gas stream with fuel to elevate its temperature and expansion of the combusted high temperature gas stream in a turbine to recover power.

  17. Bimetallic Fe-Ni Oxygen Carriers for Chemical Looping Combustion

    SciTech Connect (OSTI)

    Bhavsar, Saurabh; Veser, Goetz

    2013-11-06

    The relative abundance, low cost, and low toxicity of iron make Fe-based oxygen carriers of great interest for chemical looping combustion (CLC), an emerging technology for clean and efficient combustion of fossil and renewable fuels. However, Fe also shows much lower reactivity than other metals (such as Ni and Cu). Here, we demonstrate strong improvement of Fe-based carriers by alloying the metal phase with Ni. Through a combination of carrier synthesis and characterization with thermogravimetric and fixed-bed reactor studies, we demonstrate that the addition of Ni results in a significant enhancement in activity as well as an increase in selectivity for total oxidation. Furthermore, comparing alumina and ceria as support materials highlights the fact that reducible supports can result in a strong increase in oxygen carrier utilization.

  18. Real Space Mapping of Oxygen Vacancy Diffusion and Electrochemical

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

    Transformations by Hysteretic Current Reversal Curve Measurements - Energy Innovation Portal Hydrogen and Fuel Cell Hydrogen and Fuel Cell Energy Storage Energy Storage Find More Like This Return to Search Real Space Mapping of Oxygen Vacancy Diffusion and Electrochemical Transformations by Hysteretic Current Reversal Curve Measurements Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryElectrochemical energy storage and conversion systems based on

  19. Engineering Multimetallic FePt-based nanowires for enhancing oxygen

    Office of Scientific and Technical Information (OSTI)

    reduction and methanol oxidation reactions (Conference) | SciTech Connect and methanol oxidation reactions Citation Details In-Document Search Title: Engineering Multimetallic FePt-based nanowires for enhancing oxygen reduction and methanol oxidation reactions Authors: Guo, Shaojun [1] + Show Author Affiliations Los Alamos National Laboratory [Los Alamos National Laboratory Publication Date: 2014-04-28 OSTI Identifier: 1129839 Report Number(s): LA-UR-13-28235 DOE Contract Number:

  20. Engineering Multimetallic FePt-based nanowires for enhancing oxygen

    Office of Scientific and Technical Information (OSTI)

    reduction and methanol oxidation reactions (Conference) | SciTech Connect and methanol oxidation reactions Citation Details In-Document Search Title: Engineering Multimetallic FePt-based nanowires for enhancing oxygen reduction and methanol oxidation reactions × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize

  1. Engineering Multimetallic FePt-based nanowires for enhancing oxygen

    Office of Scientific and Technical Information (OSTI)

    reduction reaction and methanol oxidation reaction (Conference) | SciTech Connect reaction and methanol oxidation reaction Citation Details In-Document Search Title: Engineering Multimetallic FePt-based nanowires for enhancing oxygen reduction reaction and methanol oxidation reaction Authors: Guo, Shaojun [1] + Show Author Affiliations Los Alamos National Laboratory [Los Alamos National Laboratory Publication Date: 2014-04-28 OSTI Identifier: 1129838 Report Number(s): LA-UR-13-28232 DOE

  2. Engineering Multimetallic FePt-based nanowires for enhancing oxygen

    Office of Scientific and Technical Information (OSTI)

    reduction reaction and methanol oxidation reaction (Conference) | SciTech Connect reaction and methanol oxidation reaction Citation Details In-Document Search Title: Engineering Multimetallic FePt-based nanowires for enhancing oxygen reduction reaction and methanol oxidation reaction × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service.

  3. Ceramic Membranes for Hydrogen/Oxygen Production - Energy Innovation Portal

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

    Vehicles and Fuels Vehicles and Fuels Startup America Startup America Industrial Technologies Industrial Technologies Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Ceramic Membranes for Hydrogen/Oxygen Production Ceramic Membranes Developed at Argonne May Bring Fuel-Cell Cars Closer to Reality Argonne National Laboratory Contact ANL About This Technology Technology Marketing Summary In the long term, hydrogen is expected to be the fuel of choice for both the

  4. Electrocatalyst for Oxygen Reduction with Reduced Platinum Oxidation and

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

    Dissolution Rates - Energy Innovation Portal Electrocatalyst for Oxygen Reduction with Reduced Platinum Oxidation and Dissolution Rates Brookhaven National Laboratory Contact BNL About This Technology Publications: PDF Document Publication Electrodeposition of Pt onto RuO2 (110) Single-crystal Surface. (437 KB) Scanning tunneling micrograph showing atoms of platinum on an oxide surface. Scanning tunneling micrograph showing atoms of platinum on an oxide surface. Technology Marketing Summary

  5. Electrocatalyst for Oxygen Reduction with Reduced Platinum Oxidation and

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

    Dissolution Rates - Energy Innovation Portal Oxygen Reduction with Reduced Platinum Oxidation and Dissolution Rates Brookhaven National Laboratory Contact BNL About This Technology Publications: PDF Document Publication Electrodeposition of Pt onto RuO2 (110) Single-Crystal Surface (437 KB) <p> Results of a density functional theory calculation of atomic positions of platinum on an oxide surface, showing good agreement with experimental results.</p> Results of a density

  6. The W-WO[subscript 2] oxygen fugacity buffer (WWO) at high pressure...

    Office of Scientific and Technical Information (OSTI)

    The W-WOsubscript 2 oxygen fugacity buffer (WWO) at high pressure and temperature: ... Title: The W-WOsubscript 2 oxygen fugacity buffer (WWO) at high pressure and temperature...

  7. The structure of oxygen on Cu(100) at low and high coverages...

    Office of Scientific and Technical Information (OSTI)

    The structure of oxygen on Cu(100) at low and high coverages Citation Details In-Document Search Title: The structure of oxygen on Cu(100) at low and high coverages No abstract ...

  8. High pressure effects on the iron iron oxide and nickel nickel oxide oxygen

    Office of Scientific and Technical Information (OSTI)

    fugacity buffers (Journal Article) | SciTech Connect High pressure effects on the iron iron oxide and nickel nickel oxide oxygen fugacity buffers Citation Details In-Document Search Title: High pressure effects on the iron iron oxide and nickel nickel oxide oxygen fugacity buffers The chemical potential of oxygen in natural and experimental samples is commonly reported relative to a specific oxygen fugacity (fO{sub 2}) buffer. These buffers are precisely known at 1 bar, but under high

  9. High pressure effects on the iron iron oxide and nickel nickel oxide oxygen

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

    fugacity buffers (Journal Article) | SciTech Connect High pressure effects on the iron iron oxide and nickel nickel oxide oxygen fugacity buffers Citation Details In-Document Search Title: High pressure effects on the iron iron oxide and nickel nickel oxide oxygen fugacity buffers The chemical potential of oxygen in natural and experimental samples is commonly reported relative to a specific oxygen fugacity (fO{sub 2}) buffer. These buffers are precisely known at 1 bar, but under high

  10. Solid Oxide Fuel Cell Cathodes. Unraveling the Relationship Between Structure, Surface Chemistry and Oxygen Reduction

    SciTech Connect (OSTI)

    Gopalan, Srikanth

    2013-03-31

    In this work we have considered oxygen reduction reaction on LSM and LSCF cathode materials. In particular we have used various spectroscopic techniques to explore the surface composition, transition metal oxidation state, and the bonding environment of oxygen to understand the changes that occur to the surface during the oxygen reduction process. In a parallel study we have employed patterned cathodes of both LSM and LSCF cathodes to extract transport and kinetic parameters associated with the oxygen reduction process.

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

    Energy Consumption and Expenditures Indicators Estimates Energy Consumption, 1949-2011 Energy Expenditures, 1970-2010 Energy Consumption per Real Dollar of Gross Domestic...

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    Gasoline and Diesel Fuel Update (EIA)

    Power Sector. . . . . . . . . . . . . . . . 165 12.7 Carbon Dioxide Emissions From Biomass Energy Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 166...

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    3 (Trillion Cubic Feet) 1 Natural gas plant liquids production (NGPL), gaseous equivalent. 2 Quantities lost and imbalances in data due to differences among data sources. Excludes...

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

    3 (Million Short Tons) Notes: * Production categories are estimated; all data are preliminary. * Values are derived from source data prior to rounding for publication. * Totals may...

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    Gasoline and Diesel Fuel Update (EIA)

    1,000 2,000 3,000 4,000 5,000 6,000 Degree-Days 30-Year Normal 1 Excludes Alaska and Hawaii. 2 Based on calculations of data from 1971 through 2000. Note: See Appendix C for map...

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    Gasoline and Diesel Fuel Update (EIA)

    2005 2010 0 500 1,000 1,500 2,000 Degree-Days 30-Year Normal 1 Excludes Alaska and Hawaii. 2 Based on calculations of data from 1971 through 2000. Note: See Appendix C for map...

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

    Monthly Value (Year of Record) 2010- 2011 Heating Season 30-Year Monthly Normal Record Low Monthly Value (Year of Record) 260 (1981) (1985) 1 Based on calculations of data from...

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

    High Monthly Value (Year of Record) 2011 Cooling Season 30-Year Monthly Normal Record Low Monthly Value (Year of Record) 83 (1963) 118 (1967) 27 (1976) 268 (1950) 147 (1991) 228...

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    Gasoline and Diesel Fuel Update (EIA)

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 10.4 Biodiesel Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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

    retail sales to ultimate customers by electric utilities and, beginning in 1996, other energy service providers. 8 Use of electricity that is 1) self-generated, 2)...

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    Gasoline and Diesel Fuel Update (EIA)

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 9.10 Cost of Fossil-Fuel Receipts at Electric Generating Plants. . . . . . . . . . . . . . . . . . . . . . . ....

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

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 9.9 Cost of Fossil-Fuel Receipts at Electric Generating Plants. . . . . . . . . . . . . . . . . . . . . . . ....

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

    3 Table 1.10 Cooling Degree-Days by Census Division, Selected Years, 1949-2011 Year New England Middle Atlantic East North Central West North Central South Atlantic East South...

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    Gasoline and Diesel Fuel Update (EIA)

    Btu of coal coke net imports. 4 Conventional hydroelectric power, geothermal, solarphotovoltaic, wind, and biomass. 5 Includes industrial combined-heat-and-power (CHP)...

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

    Gas 3 Other Gases 4 Total Conventional Hydroelectric Power 6 Biomass Geo- thermal SolarPV 9 Wind Total Wood 7 Waste 8 1949 135.5 28.5 37.0 NA 201.0 0.0 6 ( ) 89.7 0.4 NA NA...

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    Gasoline and Diesel Fuel Update (EIA)

    2 Natural gas plant liquids. 3 Conventional hydroelectric power, biomass, geothermal, solarphotovoltaic, and wind. 4 Crude oil and petroleum products. Includes imports into the...

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

    Census divisions and the national average. * See Appendix C for map of Census divisions. Web Pages: * See http:www.eia.govtotalenergydataannualsummary for all data...

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

    State figures are aggregated into Census divisions and the national average. Web Pages: * See http:www.eia.govtotalenergydataannualsummary for all data...

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

    Years 1975-2011 (Trillion Btu) Year Coal Natural Gas 1 Petroleum Electricity Purchased Steam and Other 6 Total Aviation Gasoline Fuel Oil 2 Jet Fuel LPG 3 and Other 4 Motor...

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    Gasoline and Diesel Fuel Update (EIA)

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    Gasoline and Diesel Fuel Update (EIA)

    3 a Exact conversion. b Calculated by the U.S. Energy Information Administration. Web Page: http://www.eia.gov/totalenergy/data/monthly/#appendices. Source: U.S. Department of Commerce, National Institute of Standards and Technology, Specifications, Tolerances, and Other Techni- cal Requirements for Weighing and Measuring Devices, NIST Handbook 44, 1994 Edition (Washington, DC, October 1993), pp. B-10, C-17, and C-21. cubic feet (ft 3 ) 128 a = 1 cord (cd) shorts tons 1.25 b = 1 cord (cd) Wood

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    Gasoline and Diesel Fuel Update (EIA)

    5 Appendix C Table C1. Population, U.S. Gross Domestic Product, and U.S. Gross Output Population U.S. Gross Domestic Product U.S. Gross Output a United States b World United States as Share of World Billion Nominal Dollars d Billion Chained (2009) Dollars e Implicit Price Deflator c (2009 = 1.00000) Billion Nominal Dollars d Million People Percent 1950 .............. 152.3 2,557.6 6.0 300.2 2,184.0 0.13745 NA 1955 .............. 165.9 2,782.1 6.0 426.2 2,739.0 .15559 NA 1960 .............. 180.7

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    Gasoline and Diesel Fuel Update (EIA)

    ec 188 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table A2. Approximate Heat Content of Petroleum Production, Imports, and Exports (Million Btu per Barrel) Production Imports Exports Crude Oil a Petroleum Products Total Crude Oil a Petroleum Products Total Crude Oil a Natural Gas Plant Liquids Motor Gasoline b Total Products Motor Gasoline c Total Products 1950 ...................... 5.800 4.522 5.943 5.253 6.263 6.080 5.800 5.253 5.751 5.766 1955

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    Gasoline and Diesel Fuel Update (EIA)

    7 Appendix D Table D1. Estimated Primary Energy Consumption in the United States, Selected Years, 1635-1945 (Quadrillion Btu) Fossil Fuels Renewable Energy Electricity Net Imports b Total Coal Natural Gas Petroleum Total Conventional Hydroelectric Power Biomass Total Wood a 1635 .............. NA - - - - NA - - (s) (s) - - (s) 1645 .............. NA - - - - NA - - 0.001 0.001 - - 0.001 1655 .............. NA - - - - NA - - .002 .002 - - .002 1665 .............. NA - - - - NA - - .005 .005 - -

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    Gasoline and Diesel Fuel Update (EIA)

    Note. Geographic Coverage of Statistics for 1635-1945. Table D1 presents estimates of U.S. energy consumption by energy source for a period that begins a century and a half before the original 13 colonies formed a political union and continues through the decades during which the United States was still expanding territorially. The question thus arises, what exactly is meant by "U.S. consumption" of an energy source for those years when the United States did not formally exist or

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    Gasoline and Diesel Fuel Update (EIA)

    90 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table A4. Approximate Heat Content of Natural Gas (Btu per Cubic Foot) Production Consumption a Imports Exports Marketed Dry End-Use Sectors b Electric Power Sector c Total 1950 ............................ 1,119 1,035 1,035 1,035 1,035 - - 1,035 1955 ............................ 1,120 1,035 1,035 1,035 1,035 1,035 1,035 1960 ............................ 1,107 1,035 1,035 1,035 1,035 1,035 1,035 1965

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    Gasoline and Diesel Fuel Update (EIA)

    191 Table A5. Approximate Heat Content of Coal and Coal Coke (Million Btu per Short Ton) Coal Coal Coke Production a Waste Coal Supplied b Consumption Imports Exports Imports and Exports Residential and Commercial Sectors c Industrial Sector Electric Power Sector e,f Total Coke Plants Other d 1950 ........................ 25.090 NA 24.461 26.798 24.820 23.937 24.989 25.020 26.788 24.800 1955 ........................ 25.201 NA 24.373 26.794 24.821 24.056 24.982 25.000 26.907 24.800 1960

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    Gasoline and Diesel Fuel Update (EIA)

    Thermal Conversion Factor Source Documentation Approximate Heat Content of Petro- leum and Natural Gas Plant Liquids Asphalt. The U.S. Energy Information Administration (EIA) adopted the thermal conversion factor of 6.636 million British thermal units (Btu) per barrel as estimated by the Bureau of Mines and first published in the Petro- leum Statement, Annual, 1956. Aviation Gasoline Blending Components. Assumed by EIA to be 5.048 million Btu per barrel or equal to the thermal conversion factor

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    Gasoline and Diesel Fuel Update (EIA)

    Monthly Energy Review February 2016 Table 1.4a Primary Energy Imports by Source (Quadrillion Btu) Imports Coal Coal Coke Natural Gas Petroleum Biofuels c Electricity Total Crude Oil a Petroleum Products b Total 1950 Total ...................... 0.009 0.011 0.000 1.056 0.830 1.886 NA 0.007 1.913 1955 Total ...................... .008 .003 .011 1.691 1.061 2.752 NA .016 2.790 1960 Total ...................... .007 .003 .161 2.196 1.802 3.999 NA .018 4.188 1965 Total ...................... .005

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    Gasoline and Diesel Fuel Update (EIA)

    Table 1.5 Merchandise Trade Value (Million Dollars a ) Petroleum b Energy c Non- Energy Balance Total Merchandise Exports Imports Balance Exports Imports Balance Exports Imports Balance 1974 Total ................ 792 24,668 -23,876 3,444 25,454 -22,010 18,126 99,437 103,321 -3,884 1975 Total ................ 907 25,197 -24,289 4,470 26,476 -22,006 31,557 108,856 99,305 9,551 1980 Total ................ 2,833 78,637 -75,803 7,982 82,924 -74,942 55,246 225,566 245,262 -19,696 1985 Total

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    Gasoline and Diesel Fuel Update (EIA)

    Table 1.6 Cost of Fuels to End Users in Real (1982-1984) Dollars Consumer Price Index, All Urban Consumers a Motor Gasoline b Residential Heating Oil c Residential Natural Gas b Residential Electricity b Index 1982-1984=100 Dollars per Gallon Dollars per Million Btu Dollars per Gallon Dollars per Million Btu Dollars per Thousand Cubic Feet Dollars per Million Btu Cents per Kilowatthour Dollars per Million Btu 1960 Average .................. 29.6 NA NA NA NA NA NA 8.8 25.74 1965 Average

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    Gasoline and Diesel Fuel Update (EIA)

    8 Motor Vehicle Mileage, Fuel Consumption, and Fuel Economy, 1949-2014 Mileage Fuel Consumption Fuel Economy 18 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 5 10 15 20 25 30 Thousand Miles per Vehicle Light-Duty Vehicles, Long Wheelbase b Light-Duty Vehicles, Short Wheelbase a Heavy-Duty Trucks c a Through 1989, data are for passenger cars and motorcycles. For 1990-2006, data are for passenger cars

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 1.8 Motor Vehicle Mileage, Fuel Consumption, and Fuel Economy Light-Duty Vehicles, Short Wheelbase a Light-Duty Vehicles, Long Wheelbase b Heavy-Duty Trucks c All Motor Vehicles d Mileage Fuel Consumption Fuel Economy Mileage Fuel Consumption Fuel Economy Mileage Fuel Consumption Fuel Economy Mileage Fuel Consumption Fuel Economy Miles per Vehicle Gallons per Vehicle Miles per Gallon Miles per Vehicle Gallons per Vehicle Miles per Gallon Miles per Vehicle Gallons per Vehicle Miles per

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    Gasoline and Diesel Fuel Update (EIA)

    Primary Energy Overview (Quadrillion Btu) Overview, 1949-2014 Overview, Monthly Overview, November 2015 Net Imports, January-November Web Page: http://www.eia.gov/totalenergy/data/monthly/#summary. Source: Table 1.1. 2 U.S. Energy Information Administration / Monthly Energy Review February 2016 11.912 10.040 9.638 2013 2014 2015 0 3 6 9 12 15 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 100 120 Consumption Production Imports Exports 2013 2014 2015 J F M A M J J

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    Monthly Energy Review February 2016 Table 1.9 Heating Degree-Days by Census Division New England a Middle Atlantic b East North Central c West North Central d South Atlantic e East South Central f West South Central g Mountain h Pacific i United States 1950 Total .................... 6,794 6,324 7,027 7,455 3,521 3,547 2,277 6,341 3,906 5,367 1955 Total .................... 6,872 6,231 6,486 6,912 3,508 3,513 2,294 6,704 4,320 5,246 1960 Total .................... 6,828 6,391 6,908 7,184 3,780

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 1.10 Cooling Degree-Days by Census Division New England a Middle Atlantic b East North Central c West North Central d South Atlantic e East South Central f West South Central g Mountain h Pacific i United States 1950 Total .................... 295 401 505 647 1,414 1,420 2,282 682 629 871 1955 Total .................... 532 761 922 1,139 1,636 1,674 2,508 780 558 1,144 1960 Total .................... 318 487 626 871 1,583 1,532 2,367 974 796 1,000 1965 Total .................... 310 498

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 1.1 Primary Energy Overview (Quadrillion Btu) Production Trade Stock Change and Other d Consumption Fossil Fuels a Nuclear Electric Power Renew- able Energy b Total Imports Exports Net Imports c Fossil Fuels e Nuclear Electric Power Renew- able Energy b Total f 1950 Total .................... 32.563 0.000 2.978 35.540 1.913 1.465 0.448 -1.372 31.632 0.000 2.978 34.616 1955 Total .................... 37.364 .000 2.784 40.148 2.790 2.286 .504 -.444 37.410 .000 2.784 40.208 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    2 Primary Energy Production (Quadrillion Btu) By Source, 1949-2014 By Source, Monthly Total, January-November By Source, November 2015 a Natural gas plant liquids. Web Page: http://www.eia.gov/totalenergy/data/monthly/#summary. Source: Table 1.2. 4 U.S. Energy Information Administration / Monthly Energy Review February 2016 2013 2014 2015 Renewable Energy Crude Oil and NGPL a Nuclear Electric Power Coal Natural Gas Crude Oil and NGPL a Renewable Energy Nuclear Electric Power 1950 1955 1960 1965

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    5 Table 1.2 Primary Energy Production by Source (Quadrillion Btu) Fossil Fuels Nuclear Electric Power Renewable Energy a Total Coal b Natural Gas (Dry) Crude Oil c NGPL d Total Hydro- electric Power e Geo- thermal Solar/ PV Wind Bio- mass Total 1950 Total .................. 14.060 6.233 11.447 0.823 32.563 0.000 1.415 NA NA NA 1.562 2.978 35.540 1955 Total .................. 12.370 9.345 14.410 1.240 37.364 .000 1.360 NA NA NA 1.424 2.784 40.148 1960 Total .................. 10.817 12.656 14.935

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 1.3 Primary Energy Consumption by Source (Quadrillion Btu) Fossil Fuels Nuclear Electric Power Renewable Energy a Total f Coal Natural Gas b Petro- leum c Total d Hydro- electric Power e Geo- thermal Solar/ PV Wind Bio- mass Total 1950 Total .................... 12.347 5.968 13.315 31.632 0.000 1.415 NA NA NA 1.562 2.978 34.616 1955 Total .................... 11.167 8.998 17.255 37.410 .000 1.360 NA NA NA 1.424 2.784 40.208 1960 Total .................... 9.838 12.385 19.919 42.137 .006

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    Gasoline and Diesel Fuel Update (EIA)

    b Primary Energy Net Imports (Quadrillion Btu) Total, 1949-2014 By Major Source, 1949-2014 Total, Monthly By Major Source, Monthly U.S. Energy Information Administration / Monthly Energy Review February 2016 9 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 -5 0 5 10 15 20 25 30 35 Natural Gas Crude Oil a Petroleum Products b Coal Crude Oil a 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 -5 0 5 10 15 20 25 0 -5 Petroleum Products b Coal Natural Gas J F MA M J

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    Gasoline and Diesel Fuel Update (EIA)

    . Renewable Energy Figure 10.1 Renewable Energy Consumption (Quadrillion Btu) Major Sources, 1949-2014 By Source, 2014 By Sector, 2014 Compared With Other Resources, 1949-2014 150 U.S. Energy Information Administration / Monthly Energy Review February 2016 Solar/PV a Hydroelectric Power b Wind a Renewable Energy a See Table 10.1 for definition. b Conventional hydroelectric power. Web Page: http://www.eia.gov/totalenergy/data/monthly/#renewable. Sources: Tables 1.3 and 10.1-10.2c. Power fuels a

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    Gasoline and Diesel Fuel Update (EIA)

    1 Renewable Energy Consumption (Quadrillion Btu) Major Sources, 1949-2014 By Source, 2014 By Sector, 2014 Compared With Other Resources, 1949-2014 150 U.S. Energy Information Administration / Monthly Energy Review February 2016 Solar/PV a Hydroelectric Power b Wind a Renewable Energy a See Table 10.1 for definition. b Conventional hydroelectric power. Web Page: http://www.eia.gov/totalenergy/data/monthly/#renewable. Sources: Tables 1.3 and 10.1-10.2c. Power fuels a Fossil Fuels Biomass a Nuclear

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 10.1 Renewable Energy Production and Consumption by Source (Trillion Btu) Production a Consumption Biomass Total Renew- able Energy d Hydro- electric Power e Geo- thermal f Solar/ PV g Wind h Biomass Total Renew- able Energy Bio- fuels b Total c Wood i Waste j Bio- fuels k Total 1950 Total .................... NA 1,562 2,978 1,415 NA NA NA 1,562 NA NA 1,562 2,978 1955 Total .................... NA 1,424 2,784 1,360 NA NA NA 1,424 NA NA 1,424 2,784 1960 Total .................... NA 1,320

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    Gasoline and Diesel Fuel Update (EIA)

    2 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 10.2a Renewable Energy Consumption: Residential and Commercial Sectors (Trillion Btu) Residential Sector Commercial Sector a Geo- thermal b Solar/ PV c Biomass Total Hydro- electric Power e Geo- thermal b Solar/ PV f Wind g Biomass Total Wood d Wood d Waste h Fuel Ethanol i Total 1950 Total .................... NA NA 1,006 1,006 NA NA NA NA 19 NA NA 19 19 1955 Total .................... NA NA 775 775 NA NA NA NA

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 10.2b Renewable Energy Consumption: Industrial and Transportation Sectors (Trillion Btu) Industrial Sector a Transportation Sector Hydro- electric Power b Geo- thermal c Solar/ PV d Wind e Biomass Total Biomass Wood f Waste g Fuel Ethanol h Losses and Co- products i Total Fuel Ethanol j Bio- diesel k Total l 1950 Total .................... 69 NA NA NA 532 NA NA NA 532 602 NA NA NA 1955 Total .................... 38 NA NA NA 631 NA NA NA 631 669 NA NA NA 1960 Total .................... 39

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    4 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 10.2c Renewable Energy Consumption: Electric Power Sector (Trillion Btu) Hydro- electric Power a Geo- thermal b Solar/PV c Wind d Biomass Total Wood e Waste f Total 1950 Total .................... 1,346 NA NA NA 5 NA 5 1,351 1955 Total .................... 1,322 NA NA NA 3 NA 3 1,325 1960 Total .................... 1,569 (s) NA NA 2 NA 2 1,571 1965 Total .................... 2,026 2 NA NA 3 NA 3 2,031 1970 Total

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 10.3 Fuel Ethanol Overview Feed- stock a Losses and Co- products b Dena- turant c Production d Trade d Stocks d,f Stock Change d,g Consumption d Consump- tion Minus Denaturant h Net Imports e TBtu TBtu Mbbl Mbbl MMgal TBtu Mbbl Mbbl Mbbl Mbbl MMgal TBtu TBtu 1981 Total .................. 13 6 40 1,978 83 7 NA NA NA 1,978 83 7 7 1985 Total .................. 93 42 294 14,693 617 52 NA NA NA 14,693 617 52 51 1990 Total .................. 111 49 356 17,802 748 63 NA NA NA 17,802 748 63 62

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    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 10.4 Biodiesel and Other Renewable Fuels Overview Biodiesel Other Renew- able Fuels f Feed- stock a Losses and Co- prod- ucts b Production Trade Stocks d Stock Change e Consumption Imports Exports Net Imports c TBtu TBtu Mbbl MMgal TBtu Mbbl Mbbl Mbbl Mbbl Mbbl Mbbl MMgal TBtu TBtu 2001 Total .................... 1 (s) 204 9 1 81 41 40 NA NA 244 10 1 NA 2002 Total .................... 1 (s) 250 10 1 197 57 140

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    Gasoline and Diesel Fuel Update (EIA)

    International Petroleum Figure 11.1a World Crude Oil Production Overview (Million Barrels per Day) World Production, 1973-2014 World Production, Monthly Selected Producers, 1973-2014 Selected Producers, Monthly 164 U.S. Energy Information Administration / Monthly Energy Review February 2016 United States 2013 2014 2015 2013 2014 2015 Non-OPEC J F MA M J J A S O N D J F MA M J J A S O N D J F MA M J J A S O N D 0 20 40 60 80 100 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 Non-OPEC

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    Gasoline and Diesel Fuel Update (EIA)

    a World Crude Oil Production Overview (Million Barrels per Day) World Production, 1973-2014 World Production, Monthly Selected Producers, 1973-2014 Selected Producers, Monthly 164 U.S. Energy Information Administration / Monthly Energy Review February 2016 United States 2013 2014 2015 2013 2014 2015 Non-OPEC J F MA M J J A S O N D J F MA M J J A S O N D J F MA M J J A S O N D 0 20 40 60 80 100 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 Non-OPEC World 1975 1980 1985 1990 1995 2000 2005

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    Gasoline and Diesel Fuel Update (EIA)

    b World Crude Oil Production by Selected Country (Million Barrels per Day) U.S. Energy Information Administration / Monthly Energy Review February 2016 165 3.820 4.300 0.509 2.310 1.644 10.388 0.978 9.318 1.370 1.820 0.537 3.300 4.425 2.500 0.375 2.320 1.537 10.040 2.820 2.500 3.714 4.290 0.537 2.401 1.600 10.173 0.798 9.201 1.420 1.813 0.563 3.300 3.425 2.500 0.615 2.440 1.503 9.640 2.820 2.500 Canada China Egypt Mexico Norway Russia United Kingdom United States Algeria Angola Ecuador Iran Iraq

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    66 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 11.1a World Crude Oil Production: OPEC Members (Thousand Barrels per Day) Algeria Angola Ecuador Iran Iraq Kuwait a Libya Nigeria Qatar Saudi Arabia a United Arab Emirates Vene- zuela Total OPEC b 1973 Average .................... 1,097 162 209 5,861 2,018 3,020 2,175 2,054 570 7,596 1,533 3,366 29,661 1975 Average .................... 983 165 161 5,350 2,262 2,084 1,480 1,783 438 7,075 1,664 2,346 25,790 1980

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    Gasoline and Diesel Fuel Update (EIA)

    67 Table 11.1b World Crude Oil Production: Persian Gulf Nations, Non-OPEC, and World (Thousand Barrels per Day) Persian Gulf Nations b Selected Non-OPEC a Producers Total Non- OPEC a World Canada China Egypt Mexico Norway Former U.S.S.R. Russia United Kingdom United States 1973 Average .................... 20,668 1,798 1,090 165 465 32 8,324 NA 2 9,208 26,018 55,679 1975 Average .................... 18,934 1,430 1,490 235 705 189 9,523 NA 12 8,375 27,039 52,828 1980 Average ....................

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    Gasoline and Diesel Fuel Update (EIA)

    2 Petroleum Consumption in OECD Countries (Million Barrels per Day) Overview, 1973-2014 OECD Total, October By Selected OECD Country 168 U.S. Energy Information Administration / Monthly Energy Review February 2016 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 100 46.336 46.369 45.882 2013 2014 2015 0 20 40 60 World OECD United States OECD Europe Japan 1.620 2.437 1.317 1.528 2.373 3.917 2.431 19.350 1.724 2.506 1.268 1.519 2.426 3.984 2.247 19.691 France Germany Italy United Kingdom

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 11.2 Petroleum Consumption in OECD Countries (Thousand Barrels per Day) France Germany a Italy United Kingdom OECD Europe b Canada Japan South Korea United States Other OECD c OECD d World 1973 Average .................... 2,601 3,324 2,068 2,341 15,879 1,729 4,949 281 17,308 1,768 41,913 57,237 1975 Average .................... 2,252 2,957 1,855 1,911 14,314 1,779 4,621 311 16,322 1,885 39,232 56,198 1980 Average .................... 2,256 3,082 1,934 1,725 14,995 1,873 4,960 537 17,056

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    Gasoline and Diesel Fuel Update (EIA)

    Petroleum Stocks in OECD Countries (Billion Barrels) Overview, End of Year, 1973-2014 OECD Stocks, End of Month, October By Selected OECD Country, End of Month 170 U.S. Energy Information Administration / Monthly Energy Review February 2016 OECD Europe 1975 1980 1985 1990 1995 2000 2005 2010 0 1 2 3 4 5 4.241 4.287 4.546 2013 2014 2015 0 1 2 3 4 5 OECD United States Japan 0.165 0.282 0.118 0.080 0.183 0.588 0.223 2.009 0.169 0.280 0.117 0.072 0.185 0.609 0.196 1.834 France Germany Italy United

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 11.3 Petroleum Stocks in OECD Countries (Million Barrels) France Germany a Italy United Kingdom OECD Europe b Canada Japan South Korea United States Other OECD c OECD d 1973 Year ......................... 201 181 152 156 1,070 140 303 NA 1,008 67 2,588 1975 Year ......................... 225 187 143 165 1,154 174 375 NA 1,133 67 2,903 1980 Year ......................... 243 319 170 168 1,464 164 495 NA 1,392 72 3,587 1985 Year ......................... 139 277 156 131 1,154 112 500 13

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    Gasoline and Diesel Fuel Update (EIA)

    2 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 12.7 Carbon Dioxide Emissions From Biomass Energy Consumption (Million Metric Tons of Carbon Dioxide a ) By Source By Sector Wood b Biomass Waste c Fuel Ethanol d Bio- diesel Total Resi- dential Com- mercial e Indus- trial f Trans- portation Electric Power g Total 1973 Total ...................... 143 (s) NA NA 143 33 1 109 NA (s) 143 1975 Total ...................... 140 (s) NA NA 141 40 1 100 NA (s) 141 1980

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 12.1 Carbon Dioxide Emissions From Energy Consumption by Source (Million Metric Tons of Carbon Dioxide a ) Coal b Natural Gas c Petroleum Total h,i Aviation Gasoline Distillate Fuel Oil d Jet Fuel Kero- sene LPG e Lubri- cants Motor Gasoline f Petroleum Coke Residual Fuel Oil Other g Total 1973 Total .................... 1,207 1,178 6 480 155 32 92 13 911 54 508 100 2,350 4,735 1975 Total .................... 1,181 1,046 5 443 146 24 82 11 911 51 443 97 2,212 4,439 1980 Total

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 12.2 Carbon Dioxide Emissions From Energy Consumption: Residential Sector (Million Metric Tons of Carbon Dioxide a ) Coal Natural Gas b Petroleum Retail Electricity e Total f Distillate Fuel Oil c Kerosene LPG d Total 1973 Total .......................... 9 264 147 16 36 199 435 907 1975 Total .......................... 6 266 132 12 32 176 419 867 1980 Total .......................... 3 256 96 8 20 124 529 911 1985 Total .......................... 4 241 80 11 20 111 553 909 1990 Total

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    Gasoline and Diesel Fuel Update (EIA)

    78 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 12.3 Carbon Dioxide Emissions From Energy Consumption: Commercial Sector (Million Metric Tons of Carbon Dioxide a ) Coal Natural Gas b Petroleum Retail Electricity f Total g Distillate Fuel Oil c Kerosene LPG d Motor Gasoline e Petroleum Coke Residual Fuel Oil Total 1973 Total ........................ 15 141 47 5 9 6 NA 52 120 334 609 1975 Total ........................ 14 136 43 4 8 6 NA 39 100 333 583 1980

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 12.4 Carbon Dioxide Emissions From Energy Consumption: Industrial Sector (Million Metric Tons of Carbon Dioxide a ) Coal Coal Coke Net Imports Natural Gas b Petroleum Retail Elec- tricity g Total h Distillate Fuel Oil c Kero- sene LPG d Lubri- cants Motor Gasoline e Petroleum Coke Residual Fuel Oil Other f Total 1973 Total .................... 371 -1 536 106 11 44 7 18 52 144 100 483 515 1,904 1975 Total .................... 336 2 440 97 9 39 6 16 51 117 97 431 490 1,697 1980 Total

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    Gasoline and Diesel Fuel Update (EIA)

    0 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 12.5 Carbon Dioxide Emissions From Energy Consumption: Transportation Sector (Million Metric Tons of Carbon Dioxide a ) Coal Natural Gas b Petroleum Retail Elec- tricity f Total g Aviation Gasoline Distillate Fuel Oil c Jet Fuel LPG d Lubri- cants Motor Gasoline e Residual Fuel Oil Total 1973 Total ........................ (s) 39 6 163 152 3 6 886 57 1,273 2 1,315 1975 Total ........................ (s) 32 5 155

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    Gasoline and Diesel Fuel Update (EIA)

    81 Table 12.6 Carbon Dioxide Emissions From Energy Consumption: Electric Power Sector (Million Metric Tons of Carbon Dioxide a ) Coal Natural Gas b Petroleum Geo- thermal Non- Biomass Waste d Total e Distillate Fuel Oil c Petroleum Coke Residual Fuel Oil Total 1973 Total ............................ 812 199 20 2 254 276 NA NA 1,286 1975 Total ............................ 824 172 17 (s) 231 248 NA NA 1,244 1980 Total ............................ 1,137 200 12 1 194 207 NA NA 1,544 1985 Total

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    Gasoline and Diesel Fuel Update (EIA)

    Note 1. Emissions of Carbon Dioxide and Other Green- house Gases. Greenhouse gases are those gases-such as water vapor, carbon dioxide (CO 2 ), methane, nitrous oxide, hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride-that are transparent to solar (short- wave) radiation but opaque to long-wave (infrared) radiation, thus preventing long-wave radiant energy from leaving Earth's atmosphere. The net effect is a trapping of absorbed radiation and a tendency to warm the

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    Gasoline and Diesel Fuel Update (EIA)

    Transportation Sector Energy Consumption (Quadrillion Btu) By Major Source, 1949-2014 By Major Source, Monthly Total, January-November Total, Monthly . 36 U.S. Energy Information Administration / Monthly Energy Review February 2016 2013 2014 2015 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 5 10 15 20 25 30 Petroleum Natural Gas Renewable Energy J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Petroleum Natural Gas

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 2.5 Transportation Sector Energy Consumption (Trillion Btu) Primary Consumption a Electricity Retail Sales e Electrical System Energy Losses f Total Fossil Fuels Renewable Energy b Total Primary Coal Natural Gas c Petroleum d Total Biomass 1950 Total .................... 1,564 130 6,690 8,383 NA 8,383 23 86 8,492 1955 Total .................... 421 254 8,799 9,474 NA 9,474 20 56 9,550 1960 Total .................... 75 359 10,125 10,560 NA 10,560 10 26 10,596 1965 Total

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    Gasoline and Diesel Fuel Update (EIA)

    Electric Power Sector Energy Consumption (Quadrillion Btu) By Major Source, 1949-2014 By Major Source, Monthly Total, January-November By Major Source, November 2015 . 38 U.S. Energy Information Administration / Monthly Energy Review February 2016 2013 2014 2015 Nuclear Electric Power Natural Gas Petroleum Renewable Energy Coal Renewable Energy Natural Gas 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 4 8 12 16 20 24 J F M A M J J A S O N D J F M A M J J A S O N D J F M A M

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 2.6 Electric Power Sector Energy Consumption (Trillion Btu) Primary Consumption a Fossil Fuels Nuclear Electric Power Renewable Energy b Elec- tricity Net Imports e Total Primary Coal Natural Gas c Petro- leum Total Hydro- electric Power d Geo- thermal Solar/ PV Wind Bio- mass Total 1950 Total ...................... 2,199 651 472 3,322 0 1,346 NA NA NA 5 1,351 6 4,679 1955 Total ...................... 3,458 1,194 471 5,123 0 1,322 NA NA NA 3 1,325 14 6,461 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    0 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 2.7 U.S. Government Energy Consumption by Agency, Fiscal Years (Trillion Btu) Fiscal Year a Agri- culture Defense Energy GSA b HHS c Interior Justice NASA d Postal Service Trans- portation Veterans Affairs Other e Total 1975 .............. 9.5 1,360.2 50.4 22.3 6.5 9.4 5.9 13.4 30.5 19.3 27.1 10.5 1,565.0 1976 .............. 9.3 1,183.3 50.3 20.6 6.7 9.4 5.7 12.4 30.0 19.5 25.0 11.2 1,383.4 1977 ..............

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 2.8 U.S. Government Energy Consumption by Source, Fiscal Years (Trillion Btu) Fiscal Year a Coal Natural Gas b Petroleum Other Mobility Fuels f Elec- tricity Purchased Steam and Other g Total Aviation Gasoline Fuel Oil c Jet Fuel LPG d Motor Gasoline e Total 1975 .............. 77.9 166.2 22.0 376.0 707.4 5.6 63.2 1,174.2 0.0 141.5 5.1 1,565.0 1976 .............. 71.3 151.8 11.6 329.7 610.0 4.7 60.4 1,016.4 .0 139.3 4.6 1,383.4 1977 .............. 68.4 141.2 8.8 348.5 619.2 4.1 61.4

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    Gasoline and Diesel Fuel Update (EIA)

    2.1 Energy Consumption by Sector (Quadrillion Btu) Total Consumption by End-Use Sector, 1949-2014 Total Consumption by End-Use Sector, Monthly By Sector, November 2015 28 U.S. Energy Information Administration / Monthly Energy Review February 2016 Transportation Residential 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 10 20 30 40 Industrial Transportation Residential Commercial J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D 0 1 2 3 4 Industrial

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    29 Table 2.1 Energy Consumption by Sector (Trillion Btu) End-Use Sectors Electric Power Sector c,d Balancing Item g Primary Total h Residential Commercial a Industrial b Transportation Primary e Total f Primary e Total f Primary e Total f Primary e Total f Primary e 1950 Total ...................... 4,829 5,989 2,834 3,893 13,890 16,241 8,383 8,492 4,679 (s) 34,616 1955 Total ...................... 5,608 7,278 2,561 3,895 16,103 19,485 9,474 9,550 6,461 (s) 40,208 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 2.2 Residential Sector Energy Consumption (Trillion Btu) Primary Consumption a Electricity Retail Sales e Electrical System Energy Losses f Total Fossil Fuels Renewable Energy b Total Primary Coal Natural Gas c Petro- leum Total Geo- thermal Solar/ PV d Bio- mass Total 1950 Total .................... 1,261 1,240 1,322 3,824 NA NA 1,006 1,006 4,829 246 913 5,989 1955 Total .................... 867 2,198 1,767 4,833 NA NA 775 775 5,608 438 1,232 7,278 1960 Total .................... 585

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 2.3 Commercial Sector Energy Consumption (Trillion Btu) Primary Consumption a Elec- tricity Retail Sales f Electrical System Energy Losses g Total Fossil Fuels Renewable Energy b Total Primary Coal Natural Gas c Petro- leum d Total Hydro- electric Power e Geo- thermal Solar/ PV Wind Bio- mass Total 1950 Total .................... 1,542 401 872 2,815 NA NA NA NA 19 19 2,834 225 834 3,893 1955 Total .................... 801 651 1,095 2,547 NA NA NA NA 15 15 2,561 350 984 3,895 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 2.4 Industrial Sector Energy Consumption (Trillion Btu) Primary Consumption a Elec- tricity Retail Sales g Electrical System Energy Losses h Total e Fossil Fuels Renewable Energy b Total Primary Coal Natural Gas c Petro- leum d Total e Hydro- electric Power f Geo- thermal Solar/ PV Wind Bio- mass Total 1950 Total .................... 5,781 3,546 3,960 13,288 69 NA NA NA 532 602 13,890 500 1,852 16,241 1955 Total .................... 5,620 4,701 5,123 15,434 38 NA NA NA 631 669 16,103 887

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    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 3.3c Petroleum Trade: Imports From OPEC Countries (Thousand Barrels per Day) Algeria a Angola b Ecuador c Iraq Kuwait d Libya e Nigeria f Saudi Arabia d Vene- zuela Other g Total OPEC 1960 Average ...................... a ( ) b ( ) c ( ) 22 182 e ( ) f ( ) 84 911 34 1,233 1965 Average ...................... a ( ) b ( ) c ( ) 16 74 42 f ( ) 158 994 155 1,439 1970 Average ...................... 8 b ( ) c ( ) - 48

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 3.3d Petroleum Trade: Imports From Non-OPEC Countries (Thousand Barrels per Day) Brazil Canada Colombia Mexico Nether- lands Norway Russia a United Kingdom U.S. Virgin Islands Other Total Non-OPEC 1960 Average ...................... 1 120 42 16 NA NA - (s) NA NA 581 1965 Average ...................... - 323 51 48 1 - - (s) - 606 1,029 1970 Average ...................... 2 766 46 42 39 - 3 11 189 1,027 2,126 1975 Average ...................... 5 846 9 71 19 17 14 14 406 1,052 2,454 1980

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    Gasoline and Diesel Fuel Update (EIA)

    Petroleum Stocks Overview, 1949-2015 SPR and Non-SPR Crude Oil Stocks, 1949-2015 Overview, Monthly Selected Products, Monthly 58 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0.0 0.5 1.0 1.5 2.0 2.5 BIllion Barrels Total Crude Oil Petroleum Products Petroleum Products 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 250 500 750 Million Barrels SPR Non-SPR 2014 2015 2016 J F

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    Gasoline and Diesel Fuel Update (EIA)

    59 Table 3.4 Petroleum Stocks (Million Barrels) Crude Oil a Distillate Fuel Oil f Jet Fuel g LPG b Motor Gasoline i Residual Fuel Oil Other j Total SPR c Non-SPR d,e Total e Propane h Total 1950 Year ..................... - - 248 248 72 g ( ) NA 2 116 41 104 583 1955 Year ..................... - - 266 266 111 3 NA 7 165 39 123 715 1960 Year ..................... - - 240 240 138 7 NA 23 195 45 137 785 1965 Year ..................... - - 220 220 155 19 NA 30 175 56 181 836 1970 Year

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    Gasoline and Diesel Fuel Update (EIA)

    Petroleum Products Supplied by Type (Million Barrels per Day) Total Petroleum and Motor Gasoline, 1949-2015 Selected Products,1949-2015 Selected Products, Monthly Total, January 60 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 6 12 18 24 19.102 19.249 19.628 2014 2015 2016 0 6 12 18 24 Total Petroleum Motor Gasoline a 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 3 6 9

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    Gasoline and Diesel Fuel Update (EIA)

    Heat Content of Petroleum Products Supplied by Type Total, 1949-2015 Petroleum Products Supplied as Share of Total Energy Consumption, 1949-2014 By Product, January 2016 62 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 10 20 30 40 50 Quadrillion Btu 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 10 20 30 40 50 Percent d 0.045 0.001 0.621 0.273 0.002 0.298 0.024 1.373 0.067

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 3.6 Heat Content of Petroleum Products Supplied by Type (Trillion Btu) Asphalt and Road Oil Aviation Gasoline Distillate Fuel Oil b Jet Fuel c Kero- sene LPG a Lubri- cants Motor Gasoline e Petro- leum Coke Residual Fuel Oil Other f Total Propane d Total 1950 Total ...................... 435 199 2,300 c ( ) 668 NA 343 236 5,015 90 3,482 546 13,315 1955 Total ...................... 615 354 3,385 301 662 NA 592 258 6,640 147 3,502 798 17,255 1960 Total ...................... 734 298 3,992

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 3.7a Petroleum Consumption: Residential and Commercial Sectors (Thousand Barrels per Day) Residential Sector Commercial Sector a Distillate Fuel Oil Kero- sene Liquefied Petroleum Gases Total Distillate Fuel Oil Kero- sene Liquefied Petroleum Gases Motor Gasoline b Petro- leum Coke Residual Fuel Oil Total 1950 Average .................... 390 168 104 662 123 23 28 52 NA 185 411 1955 Average .................... 562 179 144 885 177 24 38 69 NA 209 519 1960 Average .................... 736

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    Gasoline and Diesel Fuel Update (EIA)

    Petroleum Overview (Million Barrels per Day) Overview, 1949-2015 Crude Oil and Natural Gas Plant Liquids Field Production, 1949-2015 Overview, January Total Field Production, a Monthly 48 U.S. Energy Information Administration / Monthly Energy Review February 2016 Natural Gas Plant Liquids Total Field Production a 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 5 10 15 20 25 Products Supplied Net Imports 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010

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    Gasoline and Diesel Fuel Update (EIA)

    66 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 3.7b Petroleum Consumption: Industrial Sector (Thousand Barrels per Day) Industrial Sector a Asphalt and Road Oil Distillate Fuel Oil Kerosene Liquefied Petroleum Gases Lubricants Motor Gasoline b Petroleum Coke Residual Fuel Oil Other c Total 1950 Average .................... 180 328 132 100 43 131 41 617 250 1,822 1955 Average .................... 254 466 116 212 47 173 67 686 366 2,387 1960 Average

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 3.7c Petroleum Consumption: Transportation and Electric Power Sectors (Thousand Barrels per Day) Transportation Sector Electric Power Sector a Aviation Gasoline Distillate Fuel Oil b Jet Fuel c Liquefied Petroleum Gases Lubri- cants Motor Gasoline d Residual Fuel Oil Total Distillate Fuel Oil e Petro- leum Coke Residual Fuel Oil f Total 1950 Average .................... 108 226 c ( ) 2 64 2,433 524 3,356 15 NA 192 207 1955 Average .................... 192 372 154 9 70 3,221 440 4,458 15

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    Gasoline and Diesel Fuel Update (EIA)

    a Heat Content of Petroleum Consumption by End-Use Sector, 1949-2014 (Quadrillion Btu) Residential and Commercial a Sectors, Selected Products Industrial a Sector, Selected Products Transportation Sector, Selected Products 68 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 1 2 3 Distillate Fuel Oil LPG b Kerosene Residual Fuel Oil LPG b 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010

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    Gasoline and Diesel Fuel Update (EIA)

    0 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 3.8a Heat Content of Petroleum Consumption: Residential and Commercial Sectors (Trillion Btu) Residential Sector Commercial Sector a Distillate Fuel Oil Kerosene Liquefied Petroleum Gases Total Distillate Fuel Oil Kerosene Liquefied Petroleum Gases Motor Gasoline b Petroleum Coke Residual Fuel Oil Total 1950 Total ........................ 829 347 146 1,322 262 47 39 100 NA 424 872 1955 Total

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 3.8b Heat Content of Petroleum Consumption: Industrial Sector (Trillion Btu) Industrial Sector a Asphalt and Road Oil Distillate Fuel Oil Kerosene Liquefied Petroleum Gases Lubricants Motor Gasoline b Petroleum Coke Residual Fuel Oil Other c Total 1950 Total ........................ 435 698 274 156 94 251 90 1,416 546 3,960 1955 Total ........................ 615 991 241 323 103 332 147 1,573 798 5,123 1960 Total ........................ 734 1,016 161 507 107 381 328 1,584 947 5,766 1965

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    Gasoline and Diesel Fuel Update (EIA)

    2 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 3.8c Heat Content of Petroleum Consumption: Transportation and Electric Power Sectors (Trillion Btu) Transportation Sector Electric Power Sector a Aviation Gasoline Distillate Fuel Oil b Jet Fuel c Liquefied Petroleum Gases Lubri- cants Motor Gasoline d Residual Fuel Oil Total Distillate Fuel Oil e Petro- leum Coke Residual Fuel Oil f Total 1950 Total ........................ 199 480 c ( ) 3 141 4,664 1,201

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    / Monthly Energy Review February 2016 53 Table 3.3a Petroleum Trade: Overview Imports From Persian Gulf a Imports From OPEC b Imports Exports Net Imports Products Supplied As Share of Products Supplied As Share of Total Imports Imports From Persian Gulf a Imports From OPEC b Imports Net Imports Imports From Persian Gulf a Imports From OPEC b Thousand Barrels per Day Percent 1950 Average .................... NA NA 850 305 545 6,458 NA NA 13.2 8.4 NA NA 1955 Average .................... NA NA

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    Gasoline and Diesel Fuel Update (EIA)

    b Petroleum Trade: Imports (Million Barrels per Day) Overview, 1949-2015 OPEC and Non-OPEC, 1960-2014 From Selected Countries, November 2015 Note: OPEC=Organization of the Petroleum Exporting Countries. Web Page: http http://www.eia.gov/totalenergy/data/monthly/#petroleum. Sources: Tables 3.3b-3.3d. . 54 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 2 4 6 8 10 12 Crude Oil Petroleum Products

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    U.S. Energy Information Administration / Monthly Energy Review February 2016 55 Table 3.3b Petroleum Trade: Imports and Exports by Type (Thousand Barrels per Day) Imports Exports Crude Oil a Distillate Fuel Oil Jet Fuel d LPG b Motor Gasoline f Residual Fuel Oil Other g Total Crude Oil a Petroleum Products Total SPR c Total Propane e Total 1950 Average ................ - - 487 7 d ( ) - - (s) 329 27 850 95 210 305 1955 Average ................ - - 782 12 d ( ) - - 13 417 24 1,248 32 336 368 1960

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    Gasoline and Diesel Fuel Update (EIA)

    Gas Resource Development . 4. Natural Gas Figure 4.1 Natural Gas (Trillion Cubic Feet) Overview, 1949-2014 Consumption by Sector, 1949-2014 Overview, Monthly Consumption by Sector, Monthly Web Page: http://www.eia.gov/totalenergy/data/monthly/#naturalgas. Sources: Tables 4.1 and 4.3. 82 U.S. Energy Information Administration / Monthly Energy Review February 2016 Commercial Electric Power Industrial Industrial Trans- portation Transportation 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000

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    Gasoline and Diesel Fuel Update (EIA)

    4.1 Natural Gas (Trillion Cubic Feet) Overview, 1949-2014 Consumption by Sector, 1949-2014 Overview, Monthly Consumption by Sector, Monthly Web Page: http://www.eia.gov/totalenergy/data/monthly/#naturalgas. Sources: Tables 4.1 and 4.3. 82 U.S. Energy Information Administration / Monthly Energy Review February 2016 Commercial Electric Power Industrial Industrial Trans- portation Transportation 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 -5 0 5 10 15 20 25 30 -5 J F MA M J J A

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 4.1 Natural Gas Overview (Billion Cubic Feet) Gross With- drawals a Marketed Production (Wet) b NGPL Production c Dry Gas Production d Supple- mental Gaseous Fuels e Trade Net Storage With- drawals f Balancing Item g Consump- tion h Imports Exports Net Imports 1950 Total .................... 8,480 i 6,282 260 i 6,022 NA 0 26 -26 -54 -175 5,767 1955 Total .................... 11,720 i 9,405 377 i 9,029 NA 11 31 -20 -68 -247 8,694 1960 Total .................... 15,088 i 12,771 543 i

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    Gasoline and Diesel Fuel Update (EIA)

    4 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 4.2 Natural Gas Trade by Country (Billion Cubic Feet) Imports Exports Algeria a Canada b Egypt a Mexico b Nigeria a Qatar a Trinidad and Tobago a Other a,c Total Canada b Japan a Mexico b Other a,d Total 1950 Total .................... 0 0 0 0 0 0 0 0 0 3 0 23 0 26 1955 Total .................... 0 11 0 (s) 0 0 0 0 11 11 0 20 0 31 1960 Total .................... 0 109 0 47 0 0 0 0 156 6 0 6 0 11 1965 Total

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 4.3 Natural Gas Consumption by Sector (Billion Cubic Feet) End-Use Sectors Electric Power Sector f,g Total Resi- dential Com- mercial a Industrial Transportation Lease and Plant Fuel Other Industrial Total Pipelines d and Dis- tribution e Vehicle Fuel Total CHP b Non-CHP c Total 1950 Total .................... 1,198 388 928 h ( ) 2,498 2,498 3,426 126 NA 126 629 5,767 1955 Total .................... 2,124 629 1,131 h ( ) 3,411 3,411 4,542 245 NA 245 1,153 8,694 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 4.4 Natural Gas in Underground Storage (Volumes in Billion Cubic Feet) Natural Gas in Underground Storage, End of Period Change in Working Gas From Same Period Previous Year Storage Activity Base Gas Working Gas Total a Volume Percent Withdrawals Injections Net b,c 1950 Total .................... NA NA NA NA NA 175 230 -54 1955 Total .................... 863 505 1,368 40 8.7 437 505 -68 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    Gas Note 1. Natural Gas Production. Final annual data are from the U.S. Energy Information Administration's (EIA) Natural Gas Annual (NGA). Data for the two most recent months presented are estimated. Some of the data for earlier months are also esti- mated or computed. For a discussion of computation and esti- mation procedures, see EIA's Natural Gas Monthly (NGM). Monthly data are considered preliminary until after publication of the NGA. Preliminary monthly data are gathered from reports to

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    Gasoline and Diesel Fuel Update (EIA)

    . Crude Oil and Natural Gas Resource Development Figure 5.1 Crude Oil and Natural Gas Resource Development Indicators Rotary Rigs in Operation by Type, 1949-2015 Rotary Rigs in Operation by Type, Monthly Active Well Service Rig Count, Monthly Total Wells Drilled by Type, 1949-2010 . 90 U.S. Energy Information Administration / Monthly Energy Review February 2016 Total 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 1 2 3 4 Thousand Rigs 1950 1955 1960 1965 1970 1975 1980

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    Gasoline and Diesel Fuel Update (EIA)

    91 Table 5.1 Crude Oil and Natural Gas Drilling Activity Measurements (Number of Rigs) Rotary Rigs in Operation a Active Well Service Rig Count c By Site By Type Total b Onshore Offshore Crude Oil Natural Gas 1950 Average ........................ NA NA NA NA 2,154 NA 1955 Average ........................ NA NA NA NA 2,686 NA 1960 Average ........................ NA NA NA NA 1,748 NA 1965 Average ........................ NA NA NA NA 1,388 NA 1970 Average ........................ NA NA NA NA 1,028

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    Gasoline and Diesel Fuel Update (EIA)

    2 U.S. Energy Information Administration / Monthly Energy Review February 2016 Data for 2011 forward in this table have been removed while EIA evaluates the quality of the data and the estimation methodology. Table 5.2 Crude Oil and Natural Gas Exploratory and Development Wells Wells Drilled Total Footage Drilled Exploratory Development Total Crude Oil Natural Gas Dry Total Crude Oil Natural Gas Dry Total Crude Oil Natural Gas Dry Total Number Thousand Feet 1950 Total .................... 1,583

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    Gasoline and Diesel Fuel Update (EIA)

    Gas Resource Development Note. Crude Oil and Natural Gas Exploratory and Development Wells. Three well types are considered in the Monthly Energy Review (MER) drilling statistics: "completed for crude oil," "completed for natural gas," and "dry hole." Wells that productively encounter both crude oil and natural gas are categorized as "completed for crude oil." Both development wells and exploratory wells (new field wildcats, new pool tests, and extension

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    Gasoline and Diesel Fuel Update (EIA)

    Flow, 2014 (Trillion Cubic Feet) 1 Natural gas plant liquids production (NGPL), gaseous equivalent. 2 Quantities lost and imbalances in data due to differences among data sources. Excludes tran- sit shipments that cross the U.S.-Canada border (i.e., natural gas delivered to its destination via the other country). 3 Lease and plant fuel, and other industrial. 4 Natural gas consumed in the operation of pipelines (primarily in compressors) and as fuel in the delivery of natural gas to consumers,

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    Gasoline and Diesel Fuel Update (EIA)

    . Coal Figure 6.1 Coal (Million Short Tons) Overview, 1949-2015 Consumption by Sector, 1949-2014 Overview, Monthly Electric Power Sector Consumption, Monthly 96 U.S. Energy Information Administration / Monthly Energy Review February 2016 2014 20 15 2016 Electric Power Consumption J F MA M J J A S O N D J F MA M J J A S O N D J F MA M J J A S O N D 0 20 40 60 80 100 Net Exports 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 0 200 400 600 800 1,000 1,200 a Includes

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    8 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 6.2 Coal Consumption by Sector (Thousand Short Tons) End-Use Sectors Electric Power Sector e,f Total Resi- dential Commercial Industrial Trans- portation CHP a Other b Total Coke Plants Other Industrial Total CHP c Non-CHP d Total 1950 Total .................... 51,562 g ( ) 63,021 63,021 104,014 h ( ) 120,623 120,623 224,637 63,011 91,871 494,102 1955 Total .................... 35,590 g ( ) 32,852 32,852

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    Gasoline and Diesel Fuel Update (EIA)

    Note 1. Coal Production. Preliminary monthly estimates of national coal production are the sum of weekly estimates developed by the U.S. Energy Information Administration (EIA) and published in the Weekly Coal Production report. When a week extends into a new month, production is allo- cated on a daily basis and added to the appropriate month. Weekly estimates are based on Association of American Railroads (AAR) data showing the number of railcars loaded with coal during the week by Class I and

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    5 Table 7.3c Consumption of Selected Combustible Fuels for Electricity Generation: Commercial and Industrial Sectors (Subset of Table 7.3a) Commercial Sector a Industrial Sector b Coal c Petroleum d Natural Gas e Biomass Coal c Petroleum d Natural Gas e Other Gases g Biomass Other i Waste f Wood h Waste f Thousand Short Tons Thousand Barrels Billion Cubic Feet Trillion Btu Thousand Short Tons Thousand Barrels Billion Cubic Feet Trillion Btu 1990 Total .................... 417 953 28 15 10,740

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    Gasoline and Diesel Fuel Update (EIA)

    4 Consumption of Selected Combustible Fuels for Electricity Generation and Useful Thermal Output Coal by Sector, 1989-2014 Petroleum by Sector, 1989-2014 Natural Gas by Sector, 1989-2014 Other Gases b by Sector, 1989-2014 Wood by Sector, 1989-2014 Waste by Sector, 1989-2014 116 U.S. Energy Information Administration / Monthly Energy Review February 2016 Industrial Commercial Industrial Electric Power Industrial Total a 1990 1995 2000 2005 2010 0.0 0.3 0.6 0.9 1.2 Billion Short Tons Total a 1990

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    7 Table 7.4a Consumption of Combustible Fuels for Electricity Generation and Useful Thermal Output: Total (All Sectors) (Sum of Tables 7.4b and 7.4c) Coal a Petroleum Natural Gas f Other Gases g Biomass Other j Distillate Fuel Oil b Residual Fuel Oil c Other Liquids d Petroleum Coke e Total e Wood h Waste i Thousand Short Tons Thousand Barrels Thousand Short Tons Thousand Barrels Billion Cubic Feet Trillion Btu 1950 Total .................... 91,871 5,423 69,998 NA NA 75,421 629 NA 5 NA NA 1955

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    19 Table 7.4c Consumption of Selected Combustible Fuels for Electricity Generation and Useful Thermal Output: Commercial and Industrial Sectors (Subset of Table 7.4a) Commercial Sector a Industrial Sector b Coal c Petroleum d Natural Gas e Biomass Coal c Petroleum d Natural Gas e Other Gases g Biomass Other i Waste f Wood h Waste f Thousand Short Tons Thousand Barrels Billion Cubic Feet Trillion Btu Thousand Short Tons Thousand Barrels Billion Cubic Feet Trillion Btu 1990 Total

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    Gasoline and Diesel Fuel Update (EIA)

    Stocks of Coal and Petroleum: Electric Power Sector Coal, 1949-2014 Total Petroleum, 1949-2014 Coal, Monthly Total Petroleum, Monthly 120 U.S. Energy Information Administration / Monthly Energy Review February 2016 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 50 100 150 Million Barrels J F M A M J J A S O N D 0 50 100 150 200 Million Short Tons 2013 2014 2015 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 50 100 150 200 Million Short Tons J F M A M J J

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    Gasoline and Diesel Fuel Update (EIA)

    21 Table 7.5 Stocks of Coal and Petroleum: Electric Power Sector Coal a Petroleum Distillate Fuel Oil b Residual Fuel Oil c Other Liquids d Petroleum Coke e Total e,f Thousand Short Tons Thousand Barrels Thousand Short Tons Thousand Barrels 1950 Year ............................. 31,842 NA NA NA NA 10,201 1955 Year ............................. 41,391 NA NA NA NA 13,671 1960 Year ............................. 51,735 NA NA NA NA 19,572 1965 Year ............................. 54,525 NA NA NA NA

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    Gasoline and Diesel Fuel Update (EIA)

    23 Table 7.6 Electricity End Use (Million Kilowatthours) Retail Sales a Direct Use f Total End Use g Discontinued Retail Sales Series Residential Commercial b Industrial c Transpor- tation d Total Retail Sales e Commercial (Old) h Other (Old) i 1950 Total .................... 72,200 E 65,971 146,479 E 6,793 291,443 NA 291,443 50,637 22,127 1955 Total .................... 128,401 E 102,547 259,974 E 5,826 496,748 NA 496,748 79,389 28,984 1960 Total .................... 201,463 E 159,144 324,402 E

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    7 Table 7.1 Electricity Overview (Billion Kilowatthours) Net Generation a Trade T&D Losses f and Unaccounted for g End Use Electric Power Sector b Com- mercial Sector c Indus- trial Sector d Total Imports e Exports e Net Imports e Retail Sales h Direct Use i Total 1950 Total .................... 329 NA 5 334 2 (s) 2 44 291 NA 291 1955 Total .................... 547 NA 3 550 5 (s) 4 58 497 NA 497 1960 Total .................... 756 NA 4 759 5 1 5 76 688 NA 688 1965 Total ....................

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    9 Table 7.2a Electricity Net Generation: Total (All Sectors) (Sum of Tables 7.2b and 7.2c; Million Kilowatthours) Fossil Fuels Nuclear Electric Power Hydro- electric Pumped Storage e Renewable Energy Total j Coal a Petro- leum b Natural Gas c Other Gases d Conven- tional Hydro- electric Power f Biomass Geo- thermal Solar/ PV i Wind Wood g Waste h 1950 Total .............. 154,520 33,734 44,559 NA 0 f ( ) 100,885 390 NA NA NA NA 334,088 1955 Total .............. 301,363 37,138 95,285 NA 0 f ( )

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 7.2c Electricity Net Generation: Commercial and Industrial Sectors (Subset of Table 7.2a; Million Kilowatthours) Commercial Sector a Industrial Sector b Coal c Petro- leum d Natural Gas e Biomass Total g Coal c Petro- leum d Natural Gas e Other Gases h Hydro- electric Power i Biomass Total k Waste f Wood j Waste f 1950 Total .................... NA NA NA NA NA NA NA NA NA 4,946 NA NA 4,946 1955 Total .................... NA NA NA NA NA NA NA NA NA 3,261 NA NA 3,261 1960 Total

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 7.3a Consumption of Combustible Fuels for Electricity Generation: Total (All Sectors) (Sum of Tables 7.3b and 7.3c) Coal a Petroleum Natural Gas f Other Gases g Biomass Other j Distillate Fuel Oil b Residual Fuel Oil c Other Liquids d Petroleum Coke e Total e Wood h Waste i Thousand Short Tons Thousand Barrels Thousand Short Tons Thousand Barrels Billion Cubic Feet Trillion Btu 1950 Total .................... 91,871 5,423 69,998 NA NA 75,421 629 NA 5 NA NA 1955 Total ....................

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    Gasoline and Diesel Fuel Update (EIA)

    Note 1. Coverage of Electricity Statistics. Through 1984, data for electric utilities also include institutions (such as universities) and military facilities that generated electricity primarily for their own use; beginning in 1985, data for electric utilities exclude institutions and military facilities. Data for independent power producers, commercial plants, and industrial plants include plants with combined generator nameplate capacities of one megawatt or greater; they exclude plants with

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    Gasoline and Diesel Fuel Update (EIA)

    Nuclear Energy Note 1. Operable Nuclear Reactors. A reactor is generally defined as operable while it possessed a full-power license from the Nuclear Regulatory Commission or its predecessor the Atomic Energy Commission, or equivalent permission to operate, at the end of the year or month shown. The definition is liberal in that it does not exclude units retaining full-power licenses during long, non-routine shutdowns that for a time rendered them unable to generate electricity. Examples are:

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    1 Table 9.8 Average Retail Prices of Electricity (Cents a per Kilowatthour, Including Taxes) Residential Commercial b Industrial c Transportation d Other e Total 1960 Average ...................... 2.60 2.40 1.10 NA 1.90 1.80 1965 Average ...................... 2.40 2.20 1.00 NA 1.80 1.70 1970 Average ...................... 2.20 2.10 1.00 NA 1.80 1.70 1975 Average ...................... 3.50 3.50 2.10 NA 3.10 2.90 1980 Average ...................... 5.40 5.50 3.70 NA 4.80 4.70 1985 Average

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    Gasoline and Diesel Fuel Update (EIA)

    3 Cost of Fossil-Fuel Receipts at Electric Generating Plants (Dollars a per Million Btu, Including Taxes) Costs, 1973-2014 Costs, Monthly By Fuel Type 142 U.S. Energy Information Administration / Monthly Energy Review February 2016 1975 1980 1985 1990 1995 2000 2005 2010 0 5 10 15 20 25 Residual Fuel Oil J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D 0 5 10 15 20 25 Natural Gas Coal Coal Residual Fuel Oil Natural Gas 2013 2014 2015 a Prices are not adjusted for

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    4 Natural Gas Prices (Dollars a per Thousand Cubic Feet) Wellhead and Citygate, 1949-2014 Consuming Sectors, 1967-2014 Consuming Sectors, Monthly 144 U.S. Energy Information Administration / Monthly Energy Review February 2016 Citygate Wellhead Residential b Electric Power b Transportation Residential b Industrial b Commercial b Electric Power b a Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. b Includes taxes. Web Page:

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 9.10 Natural Gas Prices (Dollars a per Thousand Cubic Feet) Wellhead Price f City- gate Price g Consuming Sectors b Residential Commercial c Industrial d Transportation Electric Power e Price h Percentage of Sector i Price h Percentage of Sector i Price h Percentage of Sector i Vehicle Fuel j Price h Price h Percentage of Sector i,k 1950 Average .................... 0.07 NA NA NA NA NA NA NA NA NA NA 1955 Average .................... .10 NA NA NA NA NA NA NA NA NA NA 1960 Average

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    Gasoline and Diesel Fuel Update (EIA)

    Petroleum Prices Crude Oil Prices, 1949-2014 Composite Refiner Acquisition Cost, Monthly Refiner Prices to End Users: Selected Products, November 2015 132 U.S. Energy Information Administration / Monthly Energy Review February 2016 a Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. Web Page: http://www.eia.gov/totalenergy/data/monthly/#prices. Sources: Tables 9.1, 9.5, and 9.7. 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 100

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 9.1 Crude Oil Price Summary (Dollars a per Barrel) Domestic First Purchase Price c F.O.B. Cost of Imports d Landed Cost of Imports e Refiner Acquisition Cost b Domestic Imported Composite 1950 Average .................. 2.51 NA NA NA NA NA 1955 Average .................. 2.77 NA NA NA NA NA 1960 Average .................. 2.88 NA NA NA NA NA 1965 Average .................. 2.86 NA NA NA NA NA 1970 Average .................. 3.18 NA NA E 3.46 E 2.96 E 3.40 1975 Average ..................

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    Gasoline and Diesel Fuel Update (EIA)

    4 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 9.2 F.O.B. Costs of Crude Oil Imports From Selected Countries (Dollars a per Barrel) Selected Countries Persian Gulf Nations b Total OPEC c Total Non-OPEC c Angola Colombia Mexico Nigeria Saudi Arabia United Kingdom Venezuela 1973 Average d ................. W W - 7.81 3.25 - 5.39 3.68 5.43 4.80 1975 Average .................. 10.97 - 11.44 11.82 10.87 - 11.04 10.88 11.34 10.62 1980 Average ..................

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    5 Table 9.3 Landed Costs of Crude Oil Imports From Selected Countries (Dollars a per Barrel) Selected Countries Persian Gulf Nations b Total OPEC c Total Non-OPEC c Angola Canada Colombia Mexico Nigeria Saudi Arabia United Kingdom Venezuela 1973 Average d ............... W 5.33 W - 9.08 5.37 - 5.99 5.91 6.85 5.64 1975 Average ................ 11.81 12.84 - 12.61 12.70 12.50 - 12.36 12.64 12.70 12.70 1980 Average ................ 34.76 30.11 W 31.77 37.15 29.80 35.68 25.92 30.59 33.56 33.99 1985

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    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 9.4 Retail Motor Gasoline and On-Highway Diesel Fuel Prices (Dollars a per Gallon, Including Taxes) Platt's / Bureau of Labor Statistics Data U.S. Energy Information Administration Data Motor Gasoline by Grade Regular Motor Gasoline by Area Type On-Highway Diesel Fuel Leaded Regular Unleaded Regular Unleaded Premium b All Grades c Conventional Gasoline Areas d Reformulated Gasoline Areas e All Areas 1950 Average

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 9.5 Refiner Prices of Residual Fuel Oil (Dollars a per Gallon, Excluding Taxes) Residual Fuel Oil Sulfur Content Less Than or Equal to 1% Residual Fuel Oil Sulfur Content Greater Than 1% Average Sales for Resale Sales to End Users Sales for Resale Sales to End Users Sales for Resale Sales to End Users 1978 Average ...................... 0.293 0.314 0.245 0.275 0.263 0.298 1980 Average ...................... .608 .675 .479 .523 .528 .607 1985 Average ...................... .610 .644 .560

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 9.7 Refiner Prices of Petroleum Products to End Users (Dollars a per Gallon, Excluding Taxes) Finished Motor Gasoline b Finished Aviation Gasoline Kerosene- Type Jet Fuel Kerosene No. 2 Fuel Oil No. 2 Diesel Fuel Propane (Consumer Grade) 1978 Average ...................... 0.484 0.516 0.387 0.421 0.400 0.377 0.335 1980 Average ...................... 1.035 1.084 .868 .902 .788 .818 .482 1985 Average ...................... .912 1.201 .796 1.030 .849 .789 .717 1990 Average

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    Gasoline and Diesel Fuel Update (EIA)

    Note 1. Crude Oil Refinery Acquisition Costs. Begin- ning with January 1981, refiner acquisition costs of crude oil are from data collected on U.S. Energy Information Administration (EIA) Form EIA-14, "Refiners' Monthly Cost Report." Those costs were previously published from data collected on Economic Regulatory Administration (ERA) Form ERA-49, "Domestic Crude Oil Entitlements Program Refiners Monthly Report." Form ERA-49 was discontinued with the decontrol of crude oil on

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 5.9 Refinery Capacity and Utilization, Selected Years, 1949-2011 Year Operable Refineries 1 Operable Refineries Capacity Gross Input to Distillation Units 3 Utilization 4 On January 1 Annual Average 2 Number Thousand Barrels per Calendar Day Thousand Barrels per Day Percent 1949 336 6,231 NA 5,556 89.2 1950 320 6,223 NA 5,980 92.5 1955 296 8,386 NA 7,820 92.2 1960 309 9,843 NA 8,439 85.1 1965 293 10,420 NA 9,557 91.8 1970 276 12,021 NA 11,517 92.6 1975 279 14,961 NA 12,902 85.5 1976 276

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    Data presented in the Monthly Energy Review and in other U.S. Energy Information Administration publications are expressed predominately in units that historically have been used in the United States, such as British thermal units, barrels, cubic feet, and short tons. The metric conversion factors presented in Table B1 can be used to calculate the metric-unit equivalents of values expressed in U.S. Customary units. For example, 500 short tons are the equivalent of 453.6 metric tons (500 short

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    Gasoline and Diesel Fuel Update (EIA)

    5 Estimated Number of Alternative-Fueled Vehicles in Use and Alternative Fuel Consumption Vehicles in Use, 1995-2010 Vehicles in Use by Fuel Type, 2010 Fuel Consumption, 5 1995-2010 Fuel Consumption by Type, 2010 290 U.S. Energy Information Administration / Annual Energy Review 2011 1 Ethanol, 85 percent (E85). Includes only those E85 vehicles believed to be used as alternative-fueled vehicles, primarily fleet-operated vehicles; excludes other vehicles with E85- fueling capability. 2 Liquefied

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    Gasoline and Diesel Fuel Update (EIA)

    6 Solar Thermal Collector Shipments by Type, Price, and Trade Total Shipments, 1974-2009 Trade, 1978-2009 Price of Total Shipments, 1986-2009 Number of U.S. Manufacturers by Type of Collector, 1974-2009 Average Annual Shipments per Manufacturer, 1974-2009 292 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. 2 Collectors that generally operate in the temperature range of 140 degrees Fahrenheit

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 10.6 Solar Thermal Collector Shipments by Type, Price, and Trade, 1974-2009 (Thousand Square Feet, Except as Noted) Year Low-Temperature Collectors 1 Medium-Temperature Collectors 2 High-Temperature Collectors 3 Total Shipments Trade Number of U.S. Manu- facturers Quantity Shipped Shipments per Manu- facturer Price 4 (dollars 5 per square foot) Number of U.S. Manu- facturers Quantity Shipped Shipments per Manu- facturer Price 4 (dollars 5 per square foot) Quantity Shipped Price 4

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    Gasoline and Diesel Fuel Update (EIA)

    7 Solar Thermal Collector Domestic Shipments by Market Sector, End-Use, and Type, 2009 End Use Market Sector Type of Collector End Use by Type of Collector 294 U.S. Energy Information Administration / Annual Energy Review 2011 1 Combined space and water heating. 2 Space heating, combined heating, and space cooling. 3 Collectors that generally operate at temperatures below 110 degrees Fahrenheit. 4 Collectors that generally operate in the temperature range of 140 degrees Fahrenheit to 180 degrees

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 10.7 Solar Thermal Collector Shipments by Market Sector, End Use, and Type, 2001-2009 (Thousand Square Feet) Year and Type By Market Sector By End Use Total Residential Commercial 1 Industrial 2 Electric Power 3 Other 4 Pool Heating Water Heating Space Heating Space Cooling Combined Heating 5 Process Heating Electricity Generation Total Shipments 6 2001 Total .... 10,125 1,012 17 1 35 10,797 274 70 0 12 34 2 11,189 Low 7 .......... 9,885 987 12 0 34 10,782 42 61 0 0 34 0 10,919 Medium 8

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    Gasoline and Diesel Fuel Update (EIA)

    8 Photovoltaic Cell and Module Shipments, Trade, and Prices Number of U.S. Companies Reporting Shipments, 1982-2010 Total Shipments, 1982-2010 Trade, Modules Only, 1996-2010 Prices, 1989-2010 296 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. Note: Shipments are for domestic and export shipments, and may include imports that subsequently were shipped to domestic or foreign customers. Source:

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 10.8 Photovoltaic Cell and Module Shipments by Type, Trade, and Prices, 1982-2010 Year U.S. Companies Reporting Shipments Shipments Trade Prices 1 Crystalline Silicon Thin-Film Total 2 Imports Exports Cells Modules Cells and Modules Modules Only Cells and Modules Modules Only Cells and Modules Modules Only Cells and Modules Modules Only Cells and Modules Modules Only Number Peak Kilowatts 3 Dollars 4 per Peak Watt 3 1982 19 NA NA NA NA 6,897 NA NA NA NA NA NA NA 1983 18 NA NA NA NA

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    Gasoline and Diesel Fuel Update (EIA)

    9 U.S. Shipments of Photovoltaic Modules Only by Sector and End Use, 2010 By End Use By Sector 298 U.S. Energy Information Administration / Annual Energy Review 2011 1 See "Electric Power Grid" in Glossary. 2 Photovoltaic modules that are connected to the electric power grid, and whose output is fed directly into the grid. 3 Photovoltaic modules that are connected to the electric power grid, and whose output is consumed mainly onsite. 4 Photovoltaic modules that are not connected to

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 10.9 Photovoltaic Cell and Module Shipments by Sector and End Use, 1989-2010 (Peak Kilowatts 1 ) Year By Sector By End Use Total Residential Commercial 3 Industrial 4 Electric Power 5 Other 6 Grid-Connected 2 Off-Grid 2 Centralized 7 Distributed 8 Domestic 9 Non-Domestic 10 Total Shipments of Photovoltaic Cells and Modules 11 1989 1,439 R 6,057 3,993 785 551 12 ( ) 12 1,251 2,620 8,954 12,825 1990 1,701 R 8,062 2,817 826 432 12 ( ) 12 469 3,097 10,271 13,837 1991 3,624 R 5,715 3,947

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    Gasoline and Diesel Fuel Update (EIA)

    Methane Emissions Total, 1980-2009 By Source, 2009 Energy Sources by Type 1980-2009 Agricultural Sources by Major Type, 1980-2009 310 U.S. Energy Information Administration / Annual Energy Review 2011 1 Chemical production, and iron and steel production. 2 Natural gas production, processing, and distribution. 3 Petroleum production, refining, and distribution. 4 Consumption of coal, petroleum, natural gas, and wood for heat or electricity. 5 Emissions from passenger cars, trucks, buses,

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 11.3 Methane Emissions, 1980-2009 (Million Metric Tons of Methane) Year Energy Sources Waste Management Agricultural Sources Industrial Processes 9 Total 5 Coal Mining Natural Gas Systems 1 Petroleum Systems 2 Mobile Com- bustion 3 Stationary Com- bustion 4 Total 5 Landfills Waste- water Treatment 6 Total 5 Enteric Fermen- tation 7 Animal Waste 8 Rice Cultivation Crop Residue Burning Total 5 1980 3.06 4.42 NA 0.28 0.45 8.20 10.52 0.52 11.04 5.47 2.87 0.48 0.04 8.86 0.17 28.27 1981 2.81

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    Gasoline and Diesel Fuel Update (EIA)

    4 Nitrous Oxide Emissions Total, 1980-2009 By Source, 2009 Energy Sources by Type, 1980-2009 Agricultural Sources by Major Type, 1980-2009 312 U.S. Energy Information Administration / Annual Energy Review 2011 1 Adipic acid production (primarily for the manufacture of nylon fibers and plastics) and nitric acid production (primarily for fertilizers). 2 Emissions from passenger cars and trucks; air, rail, and marine transportation; and farm and construction equipment. 3 Consumption of coal,

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 11.4 Nitrous Oxide Emissions, 1980-2009 (Thousand Metric Tons of Nitrous Oxide) Year Energy Sources Waste Management Agricultural Sources Industrial Processes 3 Total Mobile Combustion 1 Stationary Combustion 2 Total Waste Combustion Human Sewage in Wastewater Total Nitrogen Fertilization of Soils Crop Residue Burning Solid Waste of Domesticated Animals Total 1980 60 44 104 1 10 11 364 1 75 440 88 642 1981 63 44 106 1 10 11 364 2 74 440 84 641 1982 67 42 108 1 10 11 339 2 74 414 80 614

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    Gasoline and Diesel Fuel Update (EIA)

    5 Emissions From Energy Consumption for Electricity Generation and Useful Thermal Output Emissions by Type of Generating Unit, 2010 Emissions by Sector, 1989-2010 314 U.S. Energy Information Administration / Annual Energy Review 2011 5.0 (s) 0.2 0.2 0 1 2 3 4 5 6 Million Metric Tons of Gas Sulfur Dioxide ¹ For carbon dioxide: municipal solid waste from non-biogenic sources; tire-derived fuel, and geothermal. For sulfur dioxide and nitrogen oxides: blast furnace gas, propane gas, and other

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 11.5a Emissions From Energy Consumption for Electricity Generation and Useful Thermal Output: Total (All Sectors), 1989-2010 (Sum of Tables 11.5b and 11.5c; Thousand Metric Tons of Gas) Year Carbon Dioxide 1 Sulfur Dioxide Nitrogen Oxides Coal 2 Natural Gas 3 Petroleum 4 Geo- thermal 5 Non- Biomass Waste 6 Total Coal 2 Natural Gas 3 Petroleum 4 Other 7 Total Coal 2 Natural Gas 3 Petroleum 4 Other 7 Total 1989 1,573,566 218,384 145,399 363 5,590 1,943,302 14,469 1 984 39 15,493 7,281 495

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    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Annual Energy Review 2011 Table 11.5b Emissions From Energy Consumption for Electricity Generation and Useful Thermal Output: Electric Power Sector, 1989-2010 (Subset of Table 11.5a; Thousand Metric Tons of Gas) Year Carbon Dioxide 1 Sulfur Dioxide Nitrogen Oxides Coal 2 Natural Gas 3 Petroleum 4 Geo- thermal 5 Non- Biomass Waste 6 Total Coal 2 Natural Gas 3 Petroleum 4 Other 7 Total Coal 2 Natural Gas 3 Petroleum 4 Other 7 Total 1989 1,520,230 169,653

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 11.5c Emissions From Energy Consumption for Electricity Generation and Useful Thermal Output: Commercial and Industrial Sectors, 1989-2010 (Subset of Table 11.5a; Thousand Metric Tons of Gas) Year Carbon Dioxide 1 Sulfur Dioxide Nitrogen Oxides Coal 2 Natural Gas 3 Petroleum 4 Geo- thermal 5 Non- Biomass Waste 6 Total Coal 2 Natural Gas 3 Petroleum 4 Other 7 Total Coal 2 Natural Gas 3 Petroleum 4 Other 7 Total Commercial Sector 8 1989 2,320 1,542 637 - 804 5,303 37 (s) 5 1 43 9 3 2 3 17

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 11.6 Installed Nameplate Capacity of Fossil-Fuel Steam-Electric Generators With Environmental Equipment, 1985-2010 (Megawatts) Year Coal Petroleum and Natural Gas Total 1 Particulate Collectors Cooling Towers Flue Gas Desulfurization (Scrubbers) Total 2 Particulate Collectors Cooling Towers Flue Gas Desulfurization (Scrubbers) Total 2 Particulate Collectors Cooling Towers Flue Gas Desulfurization (Scrubbers) Total 2 1985 302,056 120,591 56,955 304,706 36,054 28,895 65 62,371 338,110

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    Gasoline and Diesel Fuel Update (EIA)

    Carbon Dioxide Emissions From Energy Consumption Total¹ 1949-2011 Economic Growth and Carbon Dioxide Emissions, 1949-2011 By Major Source, 1949-2011 By Biomass¹ Source, 2011 302 U.S. Energy Information Administration / Annual Energy Review 2011 ¹ Carbon dioxide emissions from biomass energy consumption are excluded from total emissions. See Note, "Accounting for Carbon Dioxide Emissions From Biomass Energy Combustion," at end of section. 2 Metric tons of carbon dioxide can be

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 11.1 Carbon Dioxide Emissions From Energy Consumption by Source, Selected Years, 1949-2011 (Million Metric Tons of Carbon Dioxide 1 ) Year Coal 3 Natural Gas 4 Petroleum Total 2,9 Biomass 2 Aviation Gasoline Distillate Fuel Oil 5 Jet Fuel Kero- sene LPG 6 Lubri- cants Motor Gasoline 7 Petroleum Coke Residual Fuel Oil Other 8 Total Wood 10 Waste 11 Fuel Ethanol 12 Bio- diesel Total 1949 1,118 270 12 140 NA 42 13 7 329 8 244 25 820 2,207 145 NA NA NA 145 1950 1,152 313 14 168 NA 48 16 9

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    Gasoline and Diesel Fuel Update (EIA)

    Carbon Dioxide Emissions From Energy Consumption by Sector, 1949-2011 Residential and Commercial, by Major Source Industrial, by Major Source Transportation, by Major Source Electric Power, by Major Source 304 U.S. Energy Information Administration / Annual Energy Review 2011 1 Emissions from energy consumption in the electric power sector are allocated to the end- use sectors in proportion to each sector's share of total electricity retail sales (see Tables 8.9 and 11.2e). 2 Metric tons of

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 11.2a Carbon Dioxide Emissions From Energy Consumption: Residential Sector, Selected Years, 1949-2011 (Million Metric Tons of Carbon Dioxide 1 ) Year Coal Natural Gas 3 Petroleum Retail Electricity 5 Total 2 Biomass 2 Distillate Fuel Oil 4 Kerosene Liquefied Petroleum Gases Total Wood 6 Total 6 1949 121 55 51 21 7 80 66 321 99 99 1950 120 66 61 25 9 95 69 350 94 94 1955 83 117 87 27 13 127 110 436 73 73 1960 56 170 115 26 19 160 156 542 59 59 1965 34 214 125 24 24 174 223 644 44 44 1970

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    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Annual Energy Review 2011 Table 11.2b Carbon Dioxide Emissions From Energy Consumption: Commercial Sector, Selected Years, 1949-2011 (Million Metric Tons of Carbon Dioxide 1 ) Year Coal Natural Gas 3 Petroleum Retail Electricity 7 Total 2 Biomass 2 Distillate Fuel Oil 4 Kerosene LPG 5 Motor Gasoline 6 Petroleum Coke Residual Fuel Oil Total Wood 8 Waste 9 Fuel Ethanol 10 Total 1949 148 19 16 3 2 7 NA 28 55 58 280 2 NA NA 2 1950 147 21 19 3 2 7 NA 33 66

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 11.2c Carbon Dioxide Emissions From Energy Consumption: Industrial Sector, Selected Years, 1949-2011 (Million Metric Tons of Carbon Dioxide 1 ) Year Coal Coal Coke Net Imports Natural Gas 3 Petroleum Retail Elec- tricity 8 Total 2 Biomass 2 Distillate Fuel Oil 4 Kero- sene LPG 5 Lubri- cants Motor Gasoline 6 Petroleum Coke Residual Fuel Oil Other 7 Total Wood 9 Waste 10 Fuel Ethanol 11 Total 1949 500 -1 166 41 18 3 3 16 8 95 25 209 120 995 44 NA NA 44 1950 531 (s) 184 51 20 4 3 18 8 110

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    Gasoline and Diesel Fuel Update (EIA)

    8 U.S. Energy Information Administration / Annual Energy Review 2011 Table 11.2d Carbon Dioxide Emissions From Energy Consumption: Transportation Sector, Selected Years, 1949-2011 (Million Metric Tons of Carbon Dioxide 1 ) Year Coal Natural Gas 3 Petroleum Retail Elec- tricity 7 Total 2 Biomass 2 Aviation Gasoline Distillate Fuel Oil 4 Jet Fuel LPG 5 Lubricants Motor Gasoline 6 Residual Fuel Oil Total Fuel Ethanol 8 Biodiesel Total 1949 161 NA 12 30 NA (s) 4 306 91 443 6 611 NA NA NA 1950 146 7

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 11.2e Carbon Dioxide Emissions From Energy Consumption: Electric Power Sector, Selected Years, 1949-2011 (Million Metric Tons of Carbon Dioxide 1 ) Year Coal Natural Gas 3 Petroleum Geo- thermal Non- Biomass Waste 5 Total 2 Biomass 2 Distillate Fuel Oil 4 Petroleum Coke Residual Fuel Oil Total Wood 6 Waste 7 Total 1949 187 30 2 NA 30 33 NA NA 250 1 NA 1 1950 206 35 2 NA 35 37 NA NA 278 1 NA 1 1955 324 63 2 NA 35 37 NA NA 424 (s) NA (s) 1960 396 95 2 NA 42 43 NA NA 535 (s) NA (s) 1965 546

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    Gasoline and Diesel Fuel Update (EIA)

    7 Appendix C Figure C1. U.S. Census Regions and Divisions Note: Map not to scale. Web Page: See www.census.gov/geo/www/us_regdiv.pdf. Source: U.S. Department of Commerce, Bureau of the Census

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    Gasoline and Diesel Fuel Update (EIA)

    Introduction This year, the U.S. Energy Information Administration (EIA) has examined different ways to represent energy consumption in the Annual Energy Review (AER). This examination centered on two methods for representing related aspects of energy consumption and losses. The first is an alternative method for deriving the energy content of noncombustible renewable resources, which has been implemented in AER 2010 (Table 1.3). The second is a new representation of delivered total energy and

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    Gasoline and Diesel Fuel Update (EIA)

    F1. Conversion Efficiencies of Noncombustible Renewable Energy Sources (Percent) 1 Efficiencies may vary significantly for each technology based on site-specific technology and environmental factors. Factors shown represent engineering estimates for typical equipment under specific operational conditions. Sources: Geothermal: Estimated by EIA on the basis of an informal survey of relevant plants. Conventional Hydroelectric: Based on published estimates for the efficiency of large-scale

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    Gasoline and Diesel Fuel Update (EIA)

    F1. Primary Energy Consumption and Delivered Total Energy, 2010 (Quadrillion Btu) U.S. Energy Information Administration / Annual Energy Review 2011 347 Primary Energy Consumption by Source 1 Delivered Total Energy by Sector 8 1 Includes electricity net imports, not shown separately. 2 Does not include biofuels that have been blended with petroleum-biofuels are included in "Renewable Energy." 3 Excludes supplemental gaseous fuels. 4 Includes less than 0.1 quadrillion Btu of coal coke

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    Gasoline and Diesel Fuel Update (EIA)

    State-Level Energy Consumption Estimates and Estimated Consumption per Capita, 2010 Consumption Consumption per Capita 14 U.S. Energy Information Administration / Annual Energy Review 2011 TX CA FL LA IL OH PA NY GA IN MI NC VA NJ TN WA KY AL MO MN WI SC OK CO IA MD AZ MA MS KS AR OR NE UT CT WV NM NV AK WY ID ND ME MT SD NH HI DE RI DC VT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 0 2 4 6 8 10

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    Gasoline and Diesel Fuel Update (EIA)

    3 U.S. Government Energy Consumption by Agency and Source, Fiscal Years 2003, 2010, and 2011 By Agency By Source 28 U.S. Energy Information Administration / Annual Energy Review 2011 1 Includes small amount of renewable energy; see Table 1.13, footnote 8. 2 Natural gas, plus a small amount of supplemental gaseous fuels. 3 Chilled water, renewable energy, and other fuels reported as used in facilities. 4 Distillate fuel oil and residual fuel oil. 5 Includes ethanol blended into motor gasoline. 6

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    Gasoline and Diesel Fuel Update (EIA)

    Table 1.13 U.S. Government Energy Consumption by Agency and Source, Fiscal Years 2003, 2010, and 2011 (Trillion Btu) Resource and Fiscal Years Agriculture Defense Energy GSA 1 HHS 2 Interior Justice NASA 3 Postal Service Trans- portation Veterans Affairs Other 4 Total Coal 2003 ..................................... (s) 15.4 2.0 0.0 (s) (s) 0.0 0.0 0.0 0.0 0.2 0.0 17.7 2010 ..................................... (s) 15.5 4.5 .0 0.0 0.0 .0 .0 (s) .0 .1 .0 20.1 2011 P

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 1.14 Sales of Fossil Fuels Produced on Federal and American Indian Lands, Fiscal Years 2003-2011 Fiscal Year 7 Crude Oil and Lease Condensate Natural Gas Plant Liquids 1 Natural Gas 2 Coal 3 Total Fossil Fuels 4 Sales 5,6 Sales as Share of Total U.S. Production Sales 5,6 Sales as Share of Total U.S. Production Sales 5,6 Sales as Share of Total U.S. Production Sales 5,6 Sales as Share of Total U.S. Production Sales 5,6 Sales as Share of Total U.S. Production Million Barrels Quadrillion

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    Gasoline and Diesel Fuel Update (EIA)

    5 Non-Combustion Use of Fossil Fuels Total, 1980-2011 As Share of Total Energy Consumption, 1980-2011 By Fuel, 2011 By Petroleum Product, 2011 32 U.S. Energy Information Administration / Annual Energy Review 2011 1 Liquefied petroleum gases and pentanes plus are aggregated to avoid disclosure of proprie- tary information. 2 Distillate fuel oil, residual fuel oil, waxes, and miscellaneous products. (s)=Less than 0.05 quadrillion Btu. Note: See Note 2, "Non-Combustion Use of Fossil

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    Gasoline and Diesel Fuel Update (EIA)

    Table 1.15 Non-Combustion Use of Fossil Fuels, Selected Years, 1980-2011 Year Petroleum Products Natural Gas 4 Coal Total Percent of Total Energy Consumption Asphalt and Road Oil Liquefied Petroleum Gases 1 Lubricants Petro- chemical Feedstocks 2 Petroleum Coke Special Naphthas Other 3 Total Physical Units 5 1980 145 230 58 253 R 14 37 58 R 795 639 2.4 - - - - 1985 156 R 278 53 144 R 16 30 41 R 719 500 1.1 - - - - 1990 176 R 373 60 199 20 20 39 R 887 R 567 .6 - - - - 1991 162 R 426 53 203 17 17

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    Gasoline and Diesel Fuel Update (EIA)

    . Energy Consumption by Sector THIS PAGE INTENTIONALLY LEFT BLANK Figure 2.0 Primary Energy Consumption by Source and Sector, 2011 (Quadrillion Btu) U.S. Energy Information Administration / Annual Energy Review 2011 37 1 Does not include biofuels that have been blended with petroleum-biofuels are included in "Renewable Energy." 2 Excludes supplemental gaseous fuels. 3 Includes less than 0.1 quadrillion Btu of coal coke net imports. 4 Conventional hydroelectric power, geothermal,

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    Gasoline and Diesel Fuel Update (EIA)

    Manufacturing Energy Consumption for All Purposes, 2006 By Energy Source By North American Industry Classification System (NAICS) Code 6 46 U.S. Energy Information Administration / Annual Energy Review 2011 1 Liquefied petroleum gases. 2 Natural gas liquids. 3 See "Breeze" in Glossary. 4 Includes all other types of energy that respondents indicated were consumed or allocated. 5 Energy sources produced onsite from the use of other energy sources but sold or trans- ferred to another

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 2.2 Manufacturing Energy Consumption for All Purposes, 2006 (Trillion Btu ) NAICS 1 Code Manufacturing Group Coal Coal Coke and Breeze 2 Natural Gas Distillate Fuel Oil LPG 3 and NGL 4 Residual Fuel Oil Net Electricity 5 Other 6 Shipments of Energy Sources 7 Total 8 311 Food ................................................................................. 147 1 638 16 3 26 251 105 (s) 1,186 312 Beverage and Tobacco Products ..................................... 20 0 41 1 1 3 30 11 -0 107

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    Gasoline and Diesel Fuel Update (EIA)

    49 Table 2.3 Manufacturing Energy Consumption for Heat, Power, and Electricity Generation by End Use, 2006 End-Use Category Net Electricity 1 Residual Fuel Oil Distillate Fuel Oil LPG 2 and NGL 3 Natural Gas Coal 4 Total 5 Million Kilowatthours Million Barrels Billion Cubic Feet Million Short Tons Indirect End Use (Boiler Fuel) ......................................... 12,109 21 4 2 2,059 25 - - Conventional Boiler Use ............................................. 12,109 11 3 2 1,245 6 - - CHP 6

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    Gasoline and Diesel Fuel Update (EIA)

    Household Energy Consumption Household Energy Consumpton by Census Region, Selected Years, 1978-2009¹ Household Energy Consumption by Source, 2009 Energy Consumption per Household, Selected Years, 1978-2009¹ Energy Consumption per Household, by Census Region, 2009 50 U.S. Energy Information Administration / Annual Energy Review 2011 1 For years not shown, there are no data available. 2 Liquefied petroleum gases. Notes: * Data include natural gas, electricity, distillate fuel oil, kerosene,

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 2.4 Household 1 Energy Consumption by Census Region, Selected Years, 1978-2009 (Quadrillion Btu, Except as Noted) Census Region 2 1978 1979 1980 1981 1982 1984 1987 1990 1993 1997 2001 2005 2009 United States Total (does not include wood) ...... 10.56 9.74 9.32 9.29 8.58 9.04 9.13 9.22 10.01 10.25 9.86 10.55 10.18 Natural Gas ........................................................ 5.58 5.31 4.97 5.27 4.74 4.98 4.83 4.86 5.27 5.28 4.84 4.79 4.69 Electricity 3

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    Gasoline and Diesel Fuel Update (EIA)

    Household Energy Consumption and Expenditures Household Energy Consumption by End Use, Selected Years, Household Energy Expenditures, Selected Years, 1978-2005¹ 1978-2005¹ Household Energy Consumption for Space Heating by Fuel 2005 Appliances, Electronics, and Lighting Expenditures, Selected Years, 1978-2005¹ 52 U.S. Energy Information Administration / Annual Energy Review 2011 1 For years not shown, there are no data available. 2 Prices are not adjusted for inflation. See "Nominal

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 2.5 Household 1 Energy Consumption and Expenditures by End Use, Selected Years, 1978-2005 Year Space Heating Air Conditioning Water Heating Appliances, 2 Electronics, and Lighting Natural Gas Elec- tricity 3 Fuel Oil 4 LPG 5 Total Electricity 3 Natural Gas Elec- tricity 3 Fuel Oil 4 LPG 5 Total Natural Gas Elec- tricity 3 LPG 5 Total Consumption (quadrillion Btu) 1978 4.26 0.40 2.05 0.23 6.94 0.31 1.04 0.29 0.14 0.06 1.53 0.28 1.46 0.03 1.77 1980 3.41 .27 1.30 .23 5.21 .36 1.15 .30 .22

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    Gasoline and Diesel Fuel Update (EIA)

    Household End Uses: Fuel Types, Appliances, and Electronics Share of Households With Selected Appliances, 1980 and 2009 Space Heating by Main Fuel, 2009 Share of Households With Selected Electronics, 1997 and 2009 Air-Conditioning Equipment, 1980 and 2009 54 U.S. Energy Information Administration / Annual Energy Review 2011 1 Natural gas and electric. 2 Liquefied petroleum gases. 3 Includes kerosene. 4 Coal, solar, other fuel, or no heating equipment. 5 Video Cassette Recorder. 6 Digital Video

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 2.6 Household End Uses: Fuel Types, Appliances, and Electronics, Selected Years, 1978-2009 Appliance Year Change 1978 1979 1980 1981 1982 1984 1987 1990 1993 1997 2001 2005 2009 1980 to 2009 Total Households (millions) .......... 77 78 82 83 84 86 91 94 97 101 107 111 114 32 Percent of Households Space Heating - Main Fuel 1 Natural Gas .................................... 55 55 55 56 57 55 55 55 53 52 55 52 50 -5 Electricity 2 ...................................... 16 17 18 17 16 17 20

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    Gasoline and Diesel Fuel Update (EIA)

    7 Type of Heating in Occupied Housing Units, 1950 and 2009 By Fuel Type By Fuel Type, Share of Total 56 U.S. Energy Information Administration / Annual Energy Review 2011 1 Sum of components do not equal total due to independent rounding. 2 Liquefied petroleum gases. 3 Includes coal coke. 4 Kerosene, solar, and other. (s)=Less than 0.5. Source: Table 2.7. 57 38 8 6 2 (s) 1 11 (s) 9 1 4 14 2 Natural Gas Electricity Distillate Fuel Oil LPG² Wood Coal³ Other and None 0 20 40 60 Million Occupied

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    Gasoline and Diesel Fuel Update (EIA)

    9 Commercial Buildings Consumption by Energy Source By Survey Year, 1979-2003 By Census Region, 2003 60 U.S. Energy Information Administration / Annual Energy Review 2011 1 Electricity only; excludes electrical system energy losses. 2 Distillate fuel oil, residual fuel oil, and kerosene. (s)=Less than 0.05 quadrillion Btu. Q=Data withheld because either the relative standard error was greater than 50 percent or fewer than 20 buildings were sampled. Note: See Appendix C for map of Census regions.

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 2.9 Commercial Buildings Consumption by Energy Source, Selected Years, 1979-2003 (Trillion Btu) Energy Source and Year Square Footage Category Principal Building Activity Census Region 1 All Buildings 1,001 to 10,000 10,001 to 100,000 Over 100,000 Education Food Sales Food Service Health Care Lodging Mercantile and Service Office All Other Northeast Midwest South West Major Sources 2 1979 ................ 1,255 2,202 1,508 511 3 ( ) 336 469 278 894 861 1,616 1,217 1,826 1,395 526 4,965

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    Gasoline and Diesel Fuel Update (EIA)

    0 Commercial Buildings Energy Consumption and Expenditure Indicators, Selected Years, 1979-2003 Buildings by Energy Source Used Consumption Consumption per Square Foot Square Footage per Building by Expenditures Expenditures Per Square Foot Energy Source Used 62 U.S. Energy Information Administration / Annual Energy Review 2011 1 Electricity only; excludes electrical system energy losses. 2 Distillate fuel oil, residual fuel oil, and kerosene. 3 Prices are not adjusted for inflation. See

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 2.10 Commercial Buildings Energy Consumption and Expenditure Indicators, Selected Years, 1979-2003 Energy Source and Year Building Characteristics Energy Consumption Energy Expenditures Number of Buildings Total Square Feet Square Feet per Building Total Per Building Per Square Foot Per Employee Total Per Building Per Square Foot Per Million Btu Thousands Millions Thousands Trillion Btu Million Btu Thousand Btu Million Btu Million Dollars 1 Thousand Dollars 1 Dollars 1 Dollars 1 Major

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    Gasoline and Diesel Fuel Update (EIA)

    1 Commercial Buildings Electricity Consumption by End Use, 2003 By End Use By Principal Building Activity 64 U.S. Energy Information Administration / Annual Energy Review 2011 1,340 481 436 381 167 156 88 69 24 418 Lighting Cooling Ventilation Refrigeration Space Computers Water Office Cooking Other¹ 0 500 1,000 1,500 Trillion Btu Heating Heating Equipment and Storage Assembly 733 719 371 248 244 235 217 208 167 149 267 Mercantile Office Education Health Care Warehouse Lodging Food Service Food

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 2.11 Commercial Buildings Electricity Consumption by End Use, 2003 (Trillion Btu) End Use Space Heating Cooling Ventilation Water Heating Lighting Cooking Refrigeration Office Equipment Computers Other 1 Total All Buildings .................................... 167 481 436 88 1,340 24 381 69 156 418 3,559 Principal Building Activity Education ...................................... 15 74 83 11 113 2 16 4 32 21 371 Food Sales ................................... 6 12 7 Q 46 2 119 2 2 10 208

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    Gasoline and Diesel Fuel Update (EIA)

    Consumer Expenditure Estimates for Energy by Source Total Energy, 1970-2010 By Energy Type, 2010 Expenditures³ by Energy Type, Indexed, 1970-2010 By Petroleum Product, 2010 76 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. 2 Wood and wood-derived fuels, and biomass waste; excludes fuel ethanol and biodiesel. 3 Based on nominal dollars. 4 Liquefied petroleum gases. 5 Asphalt and road oil,

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 3.5 Consumer Expenditure Estimates for Energy by Source, 1970-2010 (Million Dollars 1 ) Year Primary Energy 2 Electric Power Sector 11,12 Retail Electricity 13 Total Energy 10,14 Coal Coal Coke Net Imports 3 Natural Gas 4 Petroleum Nuclear Fuel Biomass 9 Total 10 Distillate Fuel Oil Jet Fuel 5 LPG 6 Motor Gasoline 7 Residual Fuel Oil Other 8 Total 1970 4,630 -75 10,891 6,253 1,441 2,395 31,596 2,046 4,172 47,904 44 438 63,872 -4,357 23,345 82,860 1971 4,902 -40 12,065 6,890 1,582 2,483

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    Gasoline and Diesel Fuel Update (EIA)

    Consumer Expenditure Estimates for Energy by End-Use Sector, 2010 By Sector Residential Sector by Major Source² Commercial Sector by Major Source³ Industrial Sector by Major Source 4 78 U.S. Energy Information Administration / Annual Energy Review 2011 561 250 216 178 Transportation Residential Industrial Commercial 0 100 200 300 400 500 600 Billion Dollars¹ 167 54 27 Retail Electricity Natural Gas Petroleum 0 50 100 150 200 Billion Dollars¹ 106 63 37 7 3 Petroleum Retail Electricity

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 3.6 Consumer Expenditure Estimates for Energy by End-Use Sector, 1970-2010 (Million Dollars 1 ) Year Residential Commercial Industrial Transportation Natural Gas 2 Petroleum Retail Electricity 3 Total 4 Natural Gas 2 Petroleum 5 Retail Electricity 3 Total 6,7 Coal Natural Gas 2 Petroleum 5 Biomass 8 Retail Electricity 3 Total 7,9 Petroleum 5 Total 7,10 1970 5,272 4,186 10,352 20,112 1,844 1,440 7,319 10,678 2,082 2,625 6,069 366 5,624 16,691 35,327 35,379 1971 5,702 4,367 11,589 21,934

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    Gasoline and Diesel Fuel Update (EIA)

    Value of Fossil Fuel Imports Total, 1949-2011 By Fuel, 1949-2011 By Fuel, 2011 80 U.S. Energy Information Administration / Annual Energy Review 2011 1 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. 2 See "Nominal Dollars" in Glossary. 3 Natural gas, coal, and coal coke. Source: Table 3.7. Crude Oil 1950 1960 1970 1980 1990 2000 2010 0 100 200 300 400 500 Billion Real (2005)

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 3.7 Value of Fossil Fuel Imports, Selected Years, 1949-2011 (Billion Dollars) Year Coal Coal Coke Natural Gas Crude Oil 1 Petroleum Products 2 Total Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 Nominal 3 Real 4 1949 (s) 0.02 (s) 0.03 0.00 0.00 0.30 2.10 0.14 0.95 0.45 3.09 1950 (s) .02 .01 .04 .00 .00 .37 2.52 .21 R 1.46 .59 4.04 1955 (s) .02 (s) .01 (s) .01 .65 R 3.94 .44 2.66 1.10 6.64 1960 (s) .01 (s) .01 .03 .15 .90 4.81 .73 3.93 1.66 R 8.91

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    Gasoline and Diesel Fuel Update (EIA)

    Value of Fossil Fuel Exports Total, 1949-2011 By Fuel, 1949-2011 By Fuel, 2011 82 U.S. Energy Information Administration / Annual Energy Review 2011 104 16 7 2 Petroleum Coal Natural Gas Crude Oil 0 20 40 60 80 100 120 Billion Nominal Dollars² 1 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. 2 See "Nominal Dollars" in Glossary. 3 Natural gas, crude oil, and coal coke. Source:

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 3.8 Value of Fossil Fuel Exports, Selected Years, 1949-2011 (Billion Dollars) Year Coal Coal Coke Natural Gas Crude Oil Petroleum Products 1 Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 0.30 2.05 0.01 0.06 (s) 0.01 0.10 0.68 0.46 R 3.18 0.87 R 5.98 1950 .27 1.84 .01 .04 (s) .02 .10 .70 .39 2.69 .78 R 5.29 1955 .48 2.92 .01 .05 .01 .04 .04 .23 .60 3.61 1.14 R 6.85 1960 .35 1.90 .01 .04 (s) .02 .01 .04 .47 2.51 .84 4.51

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    Gasoline and Diesel Fuel Update (EIA)

    9 Value of Fossil Fuel Net Imports, 1949-2011 Value of Fossil Fuel Net Imports Value of Fossil Fuel Net Imports by Fuel 84 U.S. Energy Information Administration / Annual Energy Review 2011 1 In chained (2005) dollars, calculated by using gross domestic product implicit price deflators in Table D1. See "Chained Dollars" in Glossary. 2 Includes small amounts of coal coke. Note: Negative net imports indicate that the value of exports is greater than the value of imports. Source: Table

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 3.9 Value of Fossil Fuel Net Imports, Selected Years, 1949-2011 (Billion Dollars) Year Coal Coal Coke Natural Gas Crude Oil Petroleum Products 1 Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 -0.29 R -2.03 (s) -0.03 (s) -0.01 0.21 1.42 -0.32 -2.24 -0.42 -2.89 1950 -.27 -1.82 (s) -.01 (s) -.02 .27 1.82 -.18 -1.23 -.18 -1.26 1955 -.48 R -2.90 -.01 -.04 -.01 -.03 .62 3.71 -.16 -.95 -.04 -.22 1960 -.35 -1.89 -.01 -.03 .02 .13

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    Gasoline and Diesel Fuel Update (EIA)

    Fossil Fuel Production Prices Prices, 1949-2011 Fossil Fuel Composite Price,² Change From Previous Year, 1950-2011 68 U.S. Energy Information Administration / Annual Energy Review 2011 Fossil Fuel Composite Natural Gas Coal 1 In chained (2005) dollars, calculated by using gross domestic product implicit price deflators in Table D1. See "Chained Dollars" in Glossary. 2 Based on real prices in chained (2005) dollars. See "Chained Dollars" in Glossary. Source: Table 3.1. 1950

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    Gasoline and Diesel Fuel Update (EIA)

    69 Table 3.1 Fossil Fuel Production Prices, Selected Years, 1949-2011 (Dollars per Million Btu) Year Coal 1 Natural Gas 2 Crude Oil 3 Fossil Fuel Composite 4 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Percent Change 7 1949 0.21 1.45 0.05 0.37 0.44 3.02 0.26 1.81 - - 1950 .21 1.41 .06 .43 .43 R 2.95 .26 1.74 -3.6 1955 .19 1.12 .09 .54 .48 2.88 .27 R 1.63 -3.6 1960 .19 1.04 .13 .68 .50 2.67 .28 1.52 -2.3 1965 .18 .92 .15 .73 .49 R 2.47 .28 1.39 -1.5 1970 .27 1.09 .15 .63

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    Gasoline and Diesel Fuel Update (EIA)

    Value of Fossil Fuel Production, Imports, and Exports Overview, 1949-2011 Production by Fuel, 1949-2011 Overview, 2011 70 U.S. Energy Information Administration / Annual Energy Review 2011 Production 1 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. 2 See "Nominal Dollars" in Glossary. Sources: Tables 3.2, 3.7, and 3.8. 1950 1960 1970 1980 1990 2000 2010 0 25 50 75 100 125 150 175

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 3.2 Value of Fossil Fuel Production, Selected Years, 1949-2011 (Billion Dollars) Year Coal 1 Natural Gas 2 Crude Oil 3,4 Total Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 Nominal 5 Real 6 1949 2.52 R 17.37 0.33 2.24 4.68 R 32.27 7.52 R 51.88 1950 2.91 R 19.84 .44 3.00 4.95 R 33.80 8.30 R 56.64 1955 2.30 R 13.87 .94 5.67 6.88 R 41.45 10.12 R 60.99 1960 2.10 R 11.27 1.79 9.61 7.42 R 39.84 11.30 R 60.72 1965 2.40 R 12.03 2.57 R 12.87 8.15 R 40.86 13.11 R 65.76 1970 3.88 R 15.96 3.73

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    Gasoline and Diesel Fuel Update (EIA)

    Consumer Price Estimates for Energy by Source Total Energy, 1970-2010 By Energy Type, 2010 Prices³ by Energy Type, Indexed, 1970-2010 By Petroleum Product, 2010 72 U.S. Energy Information Administration / Annual Energy Review 2011 Fuel Oil Gasoline 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. 2 Wood and wood-derived fuels, and biomass waste; excludes fuel ethanol and biodiesel. Prior to 2001, also includes non-biomass waste. 3 Based on nominal dollars.

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 3.3 Consumer Price Estimates for Energy by Source, 1970-2010 (Dollars 1 per Million Btu) Year Primary Energy 2 Electric Power Sector 11,12 Retail Electricity 13 Total Energy 9,10,14 Coal Natural Gas 3 Petroleum Nuclear Fuel Biomass 8 Total 9,10 Distillate Fuel Oil Jet Fuel 4 LPG 5 Motor Gasoline 6 Residual Fuel Oil Other 7 Total 1970 0.38 0.59 1.16 0.73 1.43 2.85 0.42 1.38 1.71 0.18 1.29 1.08 0.32 4.98 1.65 1971 .42 .63 1.22 .77 1.46 2.90 .58 1.45 1.78 .18 1.31 1.15 .38 5.30 1.76 1972

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    Gasoline and Diesel Fuel Update (EIA)

    Consumer Price Estimates for Energy by End-Use Sector, 2010 By Sector Residential Sector by Major Source Commercial Sector by Major Source Industrial Sector by Major Source 74 U.S. Energy Information Administration / Annual Energy Review 2011 22.40 21.00 20.90 12.04 Residential Transportation Commercial Industrial 0 5 10 15 20 25 Dollars¹ per Million Btu 33.81 23.46 11.13 Retail Petroleum Natural 0 10 20 30 40 Dollars¹ per Million Btu Gas Electricity 19.89 17.58 6.25 3.96 2.74 Retail Petroleum

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 3.4 Consumer Price Estimates for Energy by End-Use Sector, 1970-2010 (Dollars 1 per Million Btu) Year Residential Commercial Industrial Transportation Natural Gas 2 Petroleum Retail Electricity 3 Total 4 Natural Gas 2 Petroleum 5 Retail Electricity 3 Total 6,7 Coal Natural Gas 2 Petroleum 5 Biomass 8 Retail Electricity 3 Total 7,9 Petroleum 5 Total 7,10 1970 1.06 1.54 6.51 2.10 0.75 R 0.90 6.09 1.97 0.45 0.38 0.98 1.59 2.99 0.84 2.31 2.31 1971 1.12 1.59 6.80 2.24 .80 1.02 6.44 2.15 .50

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    Gasoline and Diesel Fuel Update (EIA)

    5 Crude Oil and Natural Gas Exploratory and Development Wells Total Wells Drilled, 1949-2010 Total Wells Drilled by Type, 1949-2010 Successful Wells, 1949-2010 Wells Drilled, 2010 Footage Drilled, 2010 Average Depth, 2010 96 U.S. Energy Information Administration / Annual Energy Review 2011 1 Data are for exploratory and development wells combined. Sources: Tables 4.5-4.7. Total¹ 1950 1960 1970 1980 1990 2000 2010 0 25 50 75 100 Thousand Wells 1950 1960 1970 1980 1990 2000 2010 0 10 20 30 40 50

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 4.5 Crude Oil and Natural Gas Exploratory and Development Wells, Selected Years, 1949-2010 Year Wells Drilled Successful Wells Footage Drilled 1 Average Footage Drilled Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Number Percent Thousand Feet Feet per Well 1949 21,352 3,363 12,597 37,312 66.2 79,428 12,437 43,754 135,619 3,720 3,698 3,473 3,635 1950 23,812 3,439 14,799 42,050 64.8 92,695 13,685 50,977

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 4.6 Crude Oil and Natural Gas Exploratory Wells, Selected Years, 1949-2010 Year Wells Drilled Successful Wells Footage Drilled 1 Average Footage Drilled Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Number Percent Thousand Feet Feet per Well 1949 1,406 424 7,228 9,058 20.2 5,950 2,409 26,439 34,798 4,232 5,682 3,658 3,842 1950 1,583 431 8,292 10,306 19.5 6,862 2,356 30,957 40,175 4,335 5,466 3,733 3,898

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 4.7 Crude Oil and Natural Gas Development Wells, Selected Years, 1949-2010 Year Wells Drilled Successful Wells Footage Drilled 1 Average Footage Drilled Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Crude Oil 2 Natural Gas 3 Dry Holes 4 Total Number Percent Thousand Feet Feet per Well 1949 19,946 2,939 5,369 28,254 81.0 73,478 10,028 17,315 100,821 3,684 3,412 3,225 3,568 1950 22,229 3,008 6,507 31,744 79.5 85,833 11,329 20,020 117,183 3,861

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    Gasoline and Diesel Fuel Update (EIA)

    8 Coal Demonstrated Reserve Base, January 1, 2011 By Key State By Region West and East of the Mississippi By Mining Method By Rank 102 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 4.8. 119 104 61 32 29 27 23 16 12 12 9 Montana Illinois Wyo- West Ken- Penn- Ohio Colo- Texas New Indiana 0 20 40 60 80 100 120 140 Billion Short Tons 230 156 98 Western Interior Appalachian 0 50 100 150 200 250 300 350 Billion Short Tons ming Virginia tucky sylvania rado Mexico 257

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 4.8 Coal Demonstrated Reserve Base, January 1, 2011 (Billion Short Tons) Region and State Anthracite Bituminous Coal Subbituminous Coal Lignite Total Underground Surface Underground Surface Underground Surface Surface 1 Underground Surface Total Appalachian .............................................. 4.0 3.3 68.2 21.9 0.0 0.0 1.1 72.1 26.3 98.4 Alabama ................................................... .0 .0 .9 2.1 .0 .0 1.1 .9 3.1 4.0 Kentucky, Eastern

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    Gasoline and Diesel Fuel Update (EIA)

    9 Uranium Exploration and Development Drilling Total Holes Drilled, 1958-2011¹ Holes Drilled, Selected Years Total Footage Drilled, 1949-2011¹ Footage Drilled, Selected Years 104 U.S. Energy Information Administration / Annual Energy Review 2011 1 In 2002 and 2003, data are withheld to avoid disclosure. Source: Table 4.9. 19 10 9 2 1 5 8 28 18 2 0 5 1961 1971 1981 1991 2001 2011 0 10 20 30 Thousands Exploration Development 1950 1960 1970 1980 1990 2000 2010 0 20 40 60 80 100 120 Thousands 3 4

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 4.9 Uranium Exploration and Development Drilling, Selected Years, 1949-2011 Year Exploration 1 Development 2 Total Holes Drilled Footage Drilled Holes Drilled Footage Drilled Holes Drilled Footage Drilled Thousands Million Feet Thousands Million Feet Thousands Million Feet 1949 NA 0.36 NA 0.05 NA 0.41 1950 NA .57 NA .21 NA .78 1955 NA 5.27 NA .76 NA 6.03 1960 7.34 1.40 24.40 4.21 31.73 5.61 1965 6.23 1.16 7.33 .95 13.56 2.11 1970 43.98 17.98 14.87 5.55 58.85 23.53 1975 34.29 15.69 21.60

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    Gasoline and Diesel Fuel Update (EIA)

    Technically Recoverable Crude Oil and Natural Gas Resource Estimates, 2009 Crude Oil and Lease Condensate, Total Technically Dry Natural Gas, Total Technically Recoverable Resources Recoverable Resources Crude Oil and Lease Condensate by Type Dry Natural Gas by Type 88 U.S. Energy Information Administration / Annual Energy Review 2011 58% 25% 18% 48 States¹ Onshore 48 States¹ Offshore Alaska 20% 13% 13% 54% 48 States¹ Onshore 48 States¹ Offshore Gas Alaska Tight Gas, Shale Gas, and Coalbed

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 4.10 Uranium Reserves, 1 2008 (Million Pounds Uranium Oxide) State Forward-Cost 2 Category (dollars 3 per pound) $50 or Less $100 or Less Total .................................................................................................................................... 539 1,227 Wyoming ......................................................................................................................... 220 446 New Mexico

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    Gasoline and Diesel Fuel Update (EIA)

    1 Concentrating Solar Resources 108 U.S. Energy Information Administration / Annual Energy Review 2011 Notes: * Annual average direct normal solar resource data are shown. * kWh/m 2 /Day = kilowatthours per square meter per day. Web Page: For related information, see http://www.nrel.gov/gis/maps.html. Sources: This map was created by the National Renewable Energy Laboratory for the Department of Energy (October 20, 2008). The data for Hawaii and the 48 contiguous States are a 10-kilometer (km)

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    Gasoline and Diesel Fuel Update (EIA)

    2 Photovoltaic Solar Resources U.S. Energy Information Administration / Annual Energy Review 2011 109 Notes: * Annual average solar resource data are shown for a tilt=latitude collector. * kWh/m 2 /Day = kilowatthours per square meter per day. Web Page: For related information, see http://www.nrel.gov/gis/maps.html. Sources: This map was created by the National Renewable Energy Laboratory for the Depart- ment of Energy (October 20, 2008). The data for Hawaii and the 48 contiguous States are a

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    Gasoline and Diesel Fuel Update (EIA)

    3 Onshore Wind Resources 110 U.S. Energy Information Administration / Annual Energy Review 2011 Notes: * Data are annual average wind speed at 80 meters. * m/s = meters per second. Web Page: For related information, see http://www.nrel.gov/gis/maps.html. Sources: This map was created by the National Renewable Energy Laboratory for the Department of Energy (April 1, 2011). Wind resource estimates developed by AWS Truepower, LLC for windNavigator®. See http://www.windnavigator.com and

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    Gasoline and Diesel Fuel Update (EIA)

    4 Offshore Wind Resources U.S. Energy Information Administration / Annual Energy Review 2011 111 Notes: * Data are annual average wind speed at 90 meters. * m/s = meters per second. * mph = miles per hour. Web Page: For related information, see http://www.nrel.gov/gis/maps.html. Source: This map was created by the National Renewable Energy Laboratory for the Department of Energy (January 10, 2011

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    Gasoline and Diesel Fuel Update (EIA)

    5 Geothermal Resources 112 U.S. Energy Information Administration / Annual Energy Review 2011 Notes: * Data are for locations of identified hydrothermal sites and favorability of deep enhanced geothermal systems (EGS). * Map does not include shallow EGS resources located near hydrothermal sites or USGS assessment of undiscovered hydrothermal resources. * *"N/A" regions have temperatures less than 150°C at 10 kilometers (km) depth and were not assessed for deep EGS potential. *

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    Gasoline and Diesel Fuel Update (EIA)

    6 Biomass Resources U.S. Energy Information Administration / Annual Energy Review 2011 113 Notes: * Data are for total biomass per square kilometer. * km 2 = square kilometer. * This study estimates the biomass resources currently available in the United States by county. It includes the following feedstock categories: crop residues (5 year average: 2003-2007), forest and primary mill residues (2007), secondary mill and urban wood waste (2002), methane emis- sions from landfills (2008), domestic

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    Gasoline and Diesel Fuel Update (EIA)

    89 Table 4.1 Technically Recoverable Crude Oil and Natural Gas Resource Estimates, 2009 Region Proved Reserves 1 Unproved Resources Total Technically Recoverable Resources 2 Crude Oil and Lease Condensate (billion barrels) 48 States 3 Onshore ........................................................................... 14.2 112.6 126.7 48 States 3 Offshore ........................................................................... 4.6 50.3 54.8 Alaska

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    Gasoline and Diesel Fuel Update (EIA)

    2 Crude Oil and Natural Gas Cumulative Production and Proved Reserves, 1977-2010 Crude Oil Natural Gas (Dry) Cumulative Production and Proved Reserves, Indexed 90 U.S. Energy Information Administration / Annual Energy Review 2011 Notes: * Data are at end of year. * Crude oil includes lease condensate. Source: Table 4.2. Natural Gas (Dry) Cumulative Production Crude Oil Cumulative Production Natural Gas (Dry) Proved Reserves Crude Oil Proved Reserves 1977 1980 1983 1986 1989 1992 1995 1998 2001

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 4.2 Crude Oil and Natural Gas Cumulative Production and Proved Reserves, 1977-2010 Year Crude Oil and Lease Condensate 1 Natural Gas (Dry) Cumulative Production Proved Reserves 2 Cumulative Production Proved Reserves 3 Billion Barrels Trillion Cubic Feet 1977 118.1 31.8 514.4 207.4 1978 121.3 31.4 533.6 208.0 1979 124.4 31.2 553.2 201.0 1980 127.5 31.3 572.6 199.0 1981 130.7 31.0 591.8 201.7 1982 133.8 29.5 609.6 201.5 1983 137.0 29.3 625.7 200.2 1984 140.2 30.0 643.2 197.5 1985 143.5

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    Gasoline and Diesel Fuel Update (EIA)

    3 Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves Total, 1949-2010 By Type, 2010 By Type, 1949-2010 92 U.S. Energy Information Administration / Annual Energy Review 2011 1 COE=crude oil equivalent. ² To the extent that lease condensate is measured or estimated it is included in "Natural Gas Liquids"; otherwise, lease condensate is included in "Crude Oil." Notes: * Data are at end of year. * API=American Petroleum Institute. AGA=American Gas Association.

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 4.3 Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves, Selected Years, 1949-2010 Year Crude Oil 1 Natural Gas (Dry) Natural Gas Liquids 1 Total Billion Barrels Trillion Cubic Feet 2 Billion Barrels COE 3 Billion Barrels Billion Barrels COE 3 Billion Barrels COE 3 American Petroleum Institute and American Gas Association Data 1949 24.6 179.4 32.0 3.7 3.1 59.7 1950 25.3 184.6 32.9 4.3 3.5 61.7 1955 30.0 222.5 39.7 5.4 4.4 74.1 1960 31.6 262.3 46.8 6.8 5.4 83.8 1965 31.4 286.5

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    Gasoline and Diesel Fuel Update (EIA)

    6 Petroleum Exports by Country of Destination Total Exports and Exports to Canada and Mexico, 1960-2011 By Selected Country, 1960-2011 By Selected Country, 2011 130 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 5.6. Total Exports Japan 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 100 200 300 400 500 600 Thousand Barrels per Day Exports to Canada and Mexico 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 500 1,000 1,500 2,000 2,500 3,000

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 5.6 Petroleum Exports by Country of Destination, Selected Years, 1960-2011 (Thousand Barrels per Day) Year Belgium 1 Brazil Canada France Italy Japan Mexico Nether- lands South Korea Spain United Kingdom U.S. Virgin Islands and Puerto Rico Other Total 1960 3 4 34 4 6 62 18 6 NA NA 12 1 52 202 1965 3 3 26 3 7 40 27 10 NA NA 12 1 54 187 1966 3 4 32 4 7 36 39 9 NA NA 12 3 49 198 1967 5 6 50 3 9 51 36 13 NA NA 62 7 65 307 1968 4 8 39 4 8 56 31 10 NA NA 14 2 55 231 1969 4 7 44 4 9 47 33 9 NA

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    Gasoline and Diesel Fuel Update (EIA)

    7 Petroleum Net Imports by Country of Origin, 1960-2011 Total, OPEC, and Non-OPEC By Selected Country Total Net Imports as Share of Consumption Net Imports From OPEC 132 U.S. Energy Information Administration / Annual Energy Review 2011 Note: OPEC=Organization of the Petroleum Exporting Countries. Source: Table 5.7. OPEC Non-OPEC Saudi Arabia Canada and Mexico 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 2 4 6 8 10 12 14 Million Barrels per Day 1960 1965 1970 1975 1980 1985 1990 1995

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 5.7 Petroleum Net Imports by Country of Origin, Selected Years, 1960-2011 Year Persian Gulf 2 Selected OPEC 1 Countries Selected Non-OPEC 1 Countries Total Net Imports Total Net Imports as Share of Consumption 5 Net Imports From OPEC 1 Algeria Nigeria Saudi Arabia 3 Venezuela Total OPEC 4 Canada Mexico United Kingdom U.S. Virgin Islands and Puerto Rico Total Non-OPEC 4 Share of Total Net Imports 6 Share of Consumption 7 Thousand Barrels per Day Percent 1960 NA 8 ( ) 9 ( ) 84 910 1,232 86

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    Gasoline and Diesel Fuel Update (EIA)

    9 Refinery Capacity and Utilization, 1949-2011 Number of Operable Refineries Utilization Capacity 136 U.S. Energy Information Administration / Annual Energy Review 2011 ¹ Operable refineries capacity on January 1. Source: Table 5.9. 1950 1960 1970 1980 1990 2000 2010 0 100 200 300 400 Total Units 1950 1960 1970 1980 1990 2000 2010 0 20 40 60 80 100 Percent 1955 1965 1975 1985 1995 2005 0 5 10 15 20 Million Barrels per Day Capacity¹ Unused Capacity Gross Input to Distillation Units

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    Gasoline and Diesel Fuel Update (EIA)

    0 Natural Gas Plant Liquids Production Total, 1949-2011 By Product, 2011 By Selected Product, 1949-2011 138 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 5.10. 1950 1960 1970 1980 1990 2000 2010 0 500 1,000 1,500 2,000 2,500 Thousand Barrels per Day 909 618 295 208 152 Ethane Propane Pentanes Isobutane Normal 0 200 400 600 800 1,000 Thousand Barrels per Day Plus Butane Isobutane Normal Butane Propane 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 5.10 Natural Gas Plant Liquids Production, Selected Years, 1949-2011 (Thousand Barrels per Day) Year Finished Petroleum Products 1 Liquefied Petroleum Gases Pentanes Plus 4 Total Ethane 2 Isobutane Normal Butane 3 Propane 2,3 Total 1949 53 8 11 61 74 155 223 430 1950 66 12 13 69 101 195 238 499 1955 68 34 30 120 205 390 313 771 1960 47 51 45 161 291 549 333 929 1965 41 92 67 185 390 734 434 1,210 1970 25 201 84 248 561 1,095 540 1,660 1975 7 337 90 237 552 1,217 409 1,633 1976 6 365 82

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    Gasoline and Diesel Fuel Update (EIA)

    a Petroleum and Other Liquids Overview Overview, 1949-2011 Overview, 2011 Production, 1949-2011 Production and Net Imports, Share of Estimated Consumption, 1949-2011 118 U.S. Energy Information Administration / Annual Energy Review 2011 Note: Production includes production of crude oil (including lease condensate), natural gas plant liquids, fuel ethanol (minus denaturant), and biodiesel; and processing gain. Source: Table 5.1a. 1950 1960 1970 1980 1990 2000 2010 0 5 10 15 20 25 Million Barrels

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    Gasoline and Diesel Fuel Update (EIA)

    5 Fuel Oil and Kerosene Sales, 1984-2010 Total by Fuel Distillate Fuel Oil by Selected End Use Residual Fuel Oil by Major End Use Kerosene by Major End Use 154 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 5.15. On-Highway Diesel Commercial Railroad 1985 1990 1995 2000 2005 2010 0 1 2 3 4 5 Million Barrels per Day Residential Distillate Fuel Oil 1985 1990 1995 2000 2005 2010 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Million Barrels per Day Kerosene Residual Fuel Oil Vessel

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 5.15 Fuel Oil and Kerosene Sales, Selected Years, 1984-2010 (Thousand Barrels per Day) Year Distillate Fuel Oil Residential Commercial Industrial Oil Company Farm Electric Power 1 Railroad Vessel Bunkering On-Highway Diesel Military Off-Highway Diesel Other Total 1984 534 360 166 55 208 42 192 115 1,093 46 114 46 2,971 1985 504 291 159 45 202 34 182 111 1,127 43 99 11 2,809 1990 475 260 169 49 222 50 203 135 1,393 46 118 (s) 3,120 1991 442 246 151 48 206 39 188 133 1,336 53 107 (s) 2,949

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    Gasoline and Diesel Fuel Update (EIA)

    7 Strategic Petroleum Reserve, 1977-2011 End-of-Year Stocks in SPR Crude Oil Imports for SPR¹ SPR as Share of Domestic Stocks SPR Stocks as Days of Petroleum Net Imports² 158 U.S. Energy Information Administration / Annual Energy Review 2011 1 Imported by SPR and imported by others for SPR. 2 Derived by dividing end-of-year SPR stocks by annual average daily net imports of all petroleum. Note: SPR=Strategic Petroleum Reserve. Source: Table 5.17. 1980 1985 1990 1995 2000 2005 2010 0 200 400 600

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    Gasoline and Diesel Fuel Update (EIA)

    8 Crude Oil Domestic First Purchase Prices U.S. Average Prices, 1949-2011 Alaska North Slope, California, and Texas 1977-2011 160 U.S. Energy Information Administration / Annual Energy Review 2011 1 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. 2 See "Nominal Dollars" in Glossary. 3 Alaska North Slope. Source: Table 5.18. Real¹ Nominal² 1950 1955 1960 1965 1970 1975 1980 1985

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 5.18 Crude Oil Domestic First Purchase Prices, Selected Years, 1949-2011 (Dollars per Barrel) Year Alaska North Slope California Texas U.S. Average Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 1949 - - - - NA NA NA NA 2.54 R 17.52 1950 - - - - NA NA NA NA 2.51 R 17.13 1955 - - - - NA NA NA NA 2.77 R 16.69 1960 NA NA NA NA NA NA 2.88 R 15.47 1965 NA NA NA NA NA NA 2.86 R 14.35 1970 NA NA NA NA NA NA 3.18 R 13.07 1975 NA NA NA NA NA NA 7.67 R 22.83 1976 NA NA NA NA

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    Gasoline and Diesel Fuel Update (EIA)

    0 Value of Crude Oil Imports Total, 1973-2011 Totals, 2011 By Selected Country, 2011 164 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. Note: OPEC=Organization of the Petroleum Exporting Countries. Source: Table 5.20. 1975 1980 1985 1990 1995 2000 2005 2010 0 60 120 180 240 300 360 Billion Dollars¹ 335 170 165 73 Total Non-OPEC OPEC Persian Gulf 0 60 120 180 240 300 360 Billion Dollars¹

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 5.20 Value of Crude Oil Imports From Selected Countries, 1973-2011 (Billion Dollars 1 ) Year Persian Gulf 3 Selected OPEC 2 Countries Selected Non-OPEC 2 Countries Total 5 Kuwait Nigeria Saudi Arabia Venezuela Total OPEC 4 Canada Colombia Mexico Norway United Kingdom Total Non-OPEC 4 1973 1.7 W 1.5 0.9 0.8 5.2 1.9 W - 0.0 0.0 2.4 7.6 1974 4.4 W 3.3 1.9 1.3 11.6 3.3 .0 W - .0 4.1 15.6 1975 5.2 W 3.5 3.2 1.8 14.9 2.8 .0 .3 .1 - 4.1 19.0 1976 8.7 W 5.1 5.8 1.0 22.2 1.8 - .4 .2 W 3.6 25.8

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    Gasoline and Diesel Fuel Update (EIA)

    1 Crude Oil Refiner Acquisition Costs, 1968-2011 Summary Composite Costs Domestic Costs Imported Costs 166 U.S. Energy Information Administration / Annual Energy Review 2011 1 See "Nominal Dollars" in Glossary. 2 In chained (2005) dollars, calculated by using gross domestic product implicit price defla- tors in Table D1. See "Chained Dollars" in Glossary. Source: Table 5.21. 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 100 120 Nominal Dollars¹ per Barrel

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 5.21 Crude Oil Refiner Acquisition Costs, 1968-2011 (Dollars per Barrel) Year Domestic Imported Composite Nominal 1 Real 2 Nominal 1 Real 2 Nominal 1 Real 2 1968 E 3.21 R 14.57 2.90 R 13.16 3.17 R 14.39 1969 E 3.37 R 14.58 2.80 R 12.11 3.29 R 14.23 1970 E 3.46 R 14.22 2.96 R 12.16 3.40 R 13.97 1971 E 3.68 R 14.40 3.17 R 12.41 3.60 R 14.09 1972 E 3.67 R 13.77 3.22 R 12.08 3.58 R 13.43 1973 E 4.17 R 14.82 4.08 R 14.50 4.15 R 14.75 1974 7.18 R 23.40 12.52 R 40.80 9.07 R 29.55 1975 8.39 R

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    Gasoline and Diesel Fuel Update (EIA)

    2 Refiner Sales Prices for Selected Petroleum Products, 1995-2011 To Resellers To End Users 168 U.S. Energy Information Administration / Annual Energy Review 2011 1 Prices are not adjusted for inflation. See "Nominal Dollars" in Glossary. Source: Table 5.22. Residual Fuel Oil 1996 1998 2000 2002 2004 2006 2008 2010 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 Dollars¹ per Gallon, Excluding Taxes Motor Gasoline Residual Fuel Oil Motor Gasoline No. 2 Distillate Propane 1996 1998 2000 2002

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 5.23 All Sellers Sales Prices for Selected Petroleum Products, 1994-2010 (Dollars 1 per Gallon, Excluding Taxes) Product 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Sales Prices to Resellers 2 Motor Gasoline ......................................... 0.602 0.630 0.715 0.703 0.530 0.645 0.966 0.888 0.832 1.001 1.288 1.675 1.973 2.186 2.587 1.773 2.169 Unleaded Regular ................................... .571 .599 .689 .677 .504 .621 .946 .868 .813

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    Gasoline and Diesel Fuel Update (EIA)

    Crude Oil Production and Crude Oil Well Productivity, 1954-2011 Crude Oil Production by Location Number of Producing Wells Crude Oil Production, 48 States¹ and Alaska Crude Oil Well Average Productivity 122 U.S. Energy Information Administration / Annual Energy Review 2011 1 United States excluding Alaska and Hawaii. Note: Crude oil includes lease condensate. Source: Table 5.2. 1960 1970 1980 1990 2000 2010 0 200 400 600 800 Thousand Wells 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 6.4 Natural Gas Gross Withdrawals and Natural Gas Well Productivity, Selected Years, 1960-2011 Year Natural Gas Gross Withdrawals From Crude Oil, Natural Gas, Coalbed, and Shale Gas Wells Natural Gas Well Productivity Texas 1 Louisiana 1 Oklahoma Other States 1 Federal Gulf of Mexico 2 Total Onshore Offshore Total Gross With- drawals From Natural Gas Wells 3 Producing Wells 4 Average Productivity Federal State Total Billion Cubic Feet Billion Cubic Feet Billion Cubic Feet Thousands

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 6.1 Natural Gas Overview, Selected Years, 1949-2011 (Billion Cubic Feet) Year Dry Gas Production Supplemental Gaseous Fuels 2 Trade Storage 1 Activity Balancing Item 5 Consumption 6 Imports Exports Net Imports 3 Withdrawals Additions Net Withdrawals 4 1949 5,195 NA 0 20 -20 106 172 -66 -139 4,971 1950 6,022 NA 0 26 -26 175 230 -54 -175 5,767 1955 9,029 NA 11 31 -20 437 505 -68 -247 8,694 1960 12,228 NA 156 11 144 713 844 -132 -274 11,967 1965 15,286 NA 456 26 430 960 1,078 -118 -319

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    Gasoline and Diesel Fuel Update (EIA)

    2 Natural Gas Production Gross Withdrawals and Dry Gas Production, 1949-2011 Production Flow, 2011 (Trillion Cubic Feet) Gross Withdrawals by Well Type, 2011 180 U.S. Energy Information Administration / Annual Energy Review 2011 Dry Gas Production 1 Volume reduction resulting from the removal of natural gas plant liquids, which are trans- ferred to petroleum supply. 2 Includes natural gas gross withdrawals from coalbed wells and shale gas wells. Source: Table 6.2. Gross Withdrawals 1950 1960

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 6.2 Natural Gas Production, Selected Years, 1949-2011 (Billion Cubic Feet) Year Natural Gas Gross Withdrawals Repressuring Nonhydrocarbon Gases Removed Vented and Flared Marketed Production Extraction Loss 1 Dry Gas Production Natural Gas Wells Crude Oil Wells Coalbed Wells Shale Gas Wells Total 1949 4,986 2,561 NA NA 7,547 1,273 NA 854 5,420 224 5,195 1950 5,603 2,876 NA NA 8,480 1,397 NA 801 6,282 260 6,022 1955 7,842 3,878 NA NA 11,720 1,541 NA 774 9,405 377 9,029 1960 10,853 4,234 NA

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    Gasoline and Diesel Fuel Update (EIA)

    Coal Imports by Country of Origin Total, 2000-2011 By Country, 2011 By Selected Country, 2000-2011 204 U.S. Energy Information Administration / Annual Energy Review 2011 Note: Sum of components may not equal 100 percent due to independent rounding. Source: Table 7.4. 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 0 10 20 30 40 Million Short Tons Indonesia 10% Canada 9% Total 13.1 million short tons Canada 13% Colombia 73% Venezuela 6% Other 2% Indonesia 7% Colombia 2000 2001 2002

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    Gasoline and Diesel Fuel Update (EIA)

    5 Table 7.4 Coal Imports by Country of Origin, 2000-2011 (Million Short Tons) Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 0.2 0.0 1.9 (s) 7.6 2.0 (s) (s) 0.7 0.0 0.0 (s) 0.0 (s) 0.0 (s) 0.0 (s) 12.5 2001 .3 (s) 2.6 (s) 11.2 3.3 .1 (s) .9 (s) .5 .2 .0 .1 (s) .8 .4 .1 19.8 2002 .8 .0 2.1 (s) 9.2 3.3 .1 (s) 1.0 .0 .1 .1 .0 (s) (s) .2 .1 (s) 16.9 2003 .3 .1 2.1 .0 15.5

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    Gasoline and Diesel Fuel Update (EIA)

    Coal Exports by Country of Destination Total and Europe, 1960-2011 By Selected Country, 2011 By Selected Country, 1960-2011 206 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 7.5. 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 25 50 75 100 125 Million Short Tons lands 10.8 8.7 6.9 6.9 6.8 5.6 4.8 Nether- Brazil United Japan Canada Italy Germany 0 2 4 6 8 10 12 Million Short Tons Kingdom Total Europe 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005

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    Gasoline and Diesel Fuel Update (EIA)

    7 Table 7.5 Coal Exports by Country of Destination, Selected Years, 1960-2011 (Million Short Tons) Year Canada Brazil Europe Japan Other 3 Total Belgium 1 Denmark France Germany 2 Italy Nether- lands Spain Turkey United Kingdom Other 3 Total 1960 12.8 1.1 1.1 0.1 0.8 4.6 4.9 2.8 0.3 NA - 2.4 17.1 5.6 1.3 38.0 1965 16.3 1.2 2.2 (s) 2.1 4.7 9.0 3.4 1.4 NA (s) 2.3 25.1 7.5 .9 51.0 1966 16.5 1.7 1.8 (s) 1.6 4.9 7.8 3.2 1.2 NA (s) 2.5 23.1 7.8 1.0 50.1 1967 15.8 1.7 1.4 - 2.1 4.7 5.9 2.2 1.0 NA - 2.1

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    Gasoline and Diesel Fuel Update (EIA)

    9 Table 7.6 Coal Stocks by Sector, Selected Years, End of Year 1949-2011 (Million Short Tons) Year Producers and Distributors Consumers Total Residential and Commercial Sectors Industrial Sector Transportation Sector Electric Power Sector 2 Total Coke Plants Other 1 Total 1949 NA 1.4 10.0 16.1 26.0 3 ( ) 22.1 49.5 49.5 1950 NA 2.5 16.8 26.2 43.0 3 ( ) 31.8 77.3 77.3 1955 NA 1.0 13.4 15.9 29.3 3 ( ) 41.4 71.7 71.7 1960 NA .7 11.1 11.6 22.8 3 ( ) 51.7 75.2 75.2 1965 NA .4 10.6 13.1 23.8 3 ( ) 54.5

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    Gasoline and Diesel Fuel Update (EIA)

    7 Coal Mining Productivity Total, 1949-2011 By Mining Method, 2011 By Location, 2011 By Mining Method, 1 1949-2011 By Region and Mining Method, 2011 210 U.S. Energy Information Administration / Annual Energy Review 2011 Mississippi 1 For 1979 forward, includes all coal; prior to 1979, excludes anthracite. Note: Beginning in 2001, surface mining includes a small amount of refuse recovery. Source: Table 7.7. 2.68 15.98 East of the West of the 0 5 10 15 20 Short Tons per Employee Hour 1950 1960

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 7.7 Coal Mining Productivity, Selected Years, 1949-2011 (Short Tons per Employee Hour 1 ) Year Mining Method Location Total 2 Underground Surface 2 East of the Mississippi West of the Mississippi Underground Surface 2 Total 2 Underground Surface 2 Total 2 1949 3 0.68 3 1.92 NA NA NA NA NA NA 0.72 1950 3 .72 3 1.96 NA NA NA NA NA NA .76 1955 3 1.04 3 2.65 NA NA NA NA NA NA 1.14 1960 3 1.33 3 2.91 NA NA NA NA NA NA 1.52 1965 3 1.75 3 4.10 NA NA NA NA NA NA 2.09 1970 3 1.72 3 4.53 NA NA NA

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    Gasoline and Diesel Fuel Update (EIA)

    8 Coke Overview Production and Consumption, 1949-2011 Overview, 2011 Trade 212 U.S. Energy Information Administration / Annual Energy Review 2011 Source: Table 7.8. 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 Million Short Tons Consumption Production 15.4 1.4 1.0 15.8 Production Imports Exports Consumption 0 5 10 15 20 Million Short Tons 1950 1960 1970 1980 1990 2000 2010 0 2 4 6 8 Million Short Tons Imports Exports

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 7.8 Coke Overview, Selected Years, 1949-2011 (Million Short Tons) Year Production Trade Stock Change 2 Consumption 3 Imports Exports Net Imports 1 1949 63.6 0.3 0.5 -0.3 0.2 63.2 1950 72.7 .4 .4 (s) -.7 73.4 1955 75.3 .1 .5 -.4 -1.2 76.1 1960 57.2 .1 .4 -.2 .1 56.9 1965 66.9 .1 .8 -.7 .7 65.4 1970 66.5 .2 2.5 -2.3 1.0 63.2 1975 57.2 1.8 1.3 .5 4.1 53.7 1976 58.3 1.3 1.3 (s) 1.5 56.8 1977 53.5 1.8 1.2 .6 (s) 54.1 1978 49.0 5.7 .7 5.0 -2.9 56.9 1979 52.9 4.0 1.4 2.5 1.7 53.8 1980 46.1 .7

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    Gasoline and Diesel Fuel Update (EIA)

    9 Coal Prices Total, 1949-2011 By Type, 1949-2011 By Type, 2011 214 U.S. Energy Information Administration / Annual Energy Review 2011 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 0 20 40 60 80 Real (2005) Dollars¹ per Short Ton 1950 1960 1970 1980 1990 2000 2010 0 30 60 90 120 Real (2005) Dollars¹ per Short Ton 70.99 57.64 19.38 15.80 36.91 Anthracite Bituminous Lignite Subbituminous Total 0 10 20 30 40 50 60 70 80 Nominal Dollars² per Short Ton Bituminous Coal Anthracite

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    Gasoline and Diesel Fuel Update (EIA)

    15 Table 7.9 Coal Prices, Selected Years, 1949-2011 (Dollars per Short Ton) Year Bituminous Coal Subbituminous Coal Lignite 1 Anthracite Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 4 4.90 4,R 33.80 4 ( ) 4 ( ) 2.37 R 16.35 8.90 R 61.38 5.24 R 36.14 1950 4 4.86 4,R 33.16 4 ( ) 4 ( ) 2.41 R 16.44 9.34 R 63.73 5.19 R 35.41 1955 4 4.51 4,R 27.17 4 ( ) 4 ( ) 2.38 R 14.34 8.00 R 48.19 4.69 R 28.25 1960 4 4.71 4,R 25.31 4 ( ) 4 ( ) 2.29 R 12.30 8.01 R

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    Gasoline and Diesel Fuel Update (EIA)

    99 Table 7.1 Coal Overview, Selected Years, 1949-2011 (Million Short Tons) Year Production 1 Waste Coal Supplied 2 Trade Stock Change 4,5 Losses and Unaccounted for 6 Consumption Imports Exports Net Imports 3 1949 480.6 NA 0.3 32.8 -32.5 7 ( ) 7 -35.1 483.2 1950 560.4 NA .4 29.4 -29.0 R 27.8 R 9.5 494.1 1955 490.8 NA .3 54.4 -54.1 R -4.0 R -6.3 447.0 1960 434.3 NA .3 38.0 -37.7 R -3.2 R 1.7 398.1 1965 527.0 NA .2 51.0 -50.8 R 1.9 R 2.2 472.0 1970 612.7 NA (s) 71.7 -71.7 R 11.1 R 6.6 523.2 1975

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    Gasoline and Diesel Fuel Update (EIA)

    Coal Production, 1949-2011 Total By Rank By Mining Method By Location 200 U.S. Energy Information Administration / Annual Energy Review 2011 Anthracite Lignite¹ Subbituminous Coal¹ ¹ Subbituminous coal and lignite are included in bituminous coal prior to 1969. Source: Table 7.2. 1950 1960 1970 1980 1990 2000 2010 0 300 600 900 1,200 1,500 Million Short Tons Bituminous Coal¹ 1950 1960 1970 1980 1990 2000 2010 0 200 400 600 800 Million Short Tons 1950 1960 1970 1980 1990 2000 2010 0 300 600

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    Gasoline and Diesel Fuel Update (EIA)

    1 Table 7.2 Coal Production, Selected Years, 1949-2011 (Million Short Tons) Year Rank Mining Method Location Total 1 Bituminous Coal 1 Subbituminous Coal Lignite Anthracite 1 Underground Surface 1 East of the Mississippi 1 West of the Mississippi 1 1949 437.9 2 ( ) 2 ( ) 42.7 358.9 121.7 444.2 36.4 480.6 1950 516.3 2 ( ) 2 ( ) 44.1 421.0 139.4 524.4 36.0 560.4 1955 464.6 2 ( ) 2 ( ) 26.2 358.0 132.9 464.2 26.6 490.8 1960 415.5 2 ( ) 2 ( ) 18.8 292.6 141.7 413.0 21.3 434.3 1965 512.1 2 ( ) 2 ( )

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    Gasoline and Diesel Fuel Update (EIA)

    3 Table 7.3 Coal Consumption by Sector, Selected Years, 1949-2011 (Million Short Tons) Year Residential Sector 1 Commercial Sector 1 Industrial Sector Transportation Sector Electric Power Sector 2 Total CHP 3 Other 4 Total Coke Plants Other Industrial Total Electricity Only CHP Total CHP 5 Non-CHP 6 Total 1949 52.4 7 ( ) 64.1 64.1 91.4 8 ( ) 121.2 121.2 212.6 70.2 84.0 NA 84.0 483.2 1950 51.6 7 ( ) 63.0 63.0 104.0 8 ( ) 120.6 120.6 224.6 63.0 91.9 NA 91.9 494.1 1955 35.6 7 ( ) 32.9 32.9 107.7 8

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    Gasoline and Diesel Fuel Update (EIA)

    26 U.S. Energy Information Administration / Annual Energy Review 2011 Table 8.2c Electricity Net Generation: Electric Power Sector by Plant Type, Selected Years, 1989-2011 (Breakout of Table 8.2b; Billion Kilowatthours) Year Fossil Fuels Nuclear Electric Power Hydro- electric Pumped Storage 5 Renewable Energy Other 10 Total Coal 1 Petroleum 2 Natural Gas 3 Other Gases 4 Total Conventional Hydroelectric Power 6 Biomass Geo- thermal Solar/PV 9 Wind Total Wood 7 Waste 8 Electricity-Only Plants 11