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Articles 211 - 240 of 616

Full-Text Articles in Oil, Gas, and Energy

2009 National Clean Energy Summit Event Video Highlights And Press Tour Photos Aug 2009

2009 National Clean Energy Summit Event Video Highlights And Press Tour Photos

National Clean Energy Summit

Video highlights & press tour photos


An Examination Of Rural Residents’ Perceptions Of Environmental Activities At The Nevada Test Site: Results Of A Mail Questionnaire 2008 – 2009, Helen R. Neill Jun 2009

An Examination Of Rural Residents’ Perceptions Of Environmental Activities At The Nevada Test Site: Results Of A Mail Questionnaire 2008 – 2009, Helen R. Neill

Public Policy and Leadership Faculty Research

Purpose:

Given the U.S. DOE's Environmental Management activities at the Nevada Test Site, what matters to rural residents living nearby?

DOE provided a grant to the University of Nevada, Las Vegas to conduct a questionnaire and analyses.


Case Study: Feasibility Analysis Of Renewable Energy Supply Systems In A Small Grid Connected Resort, Jody Robins May 2009

Case Study: Feasibility Analysis Of Renewable Energy Supply Systems In A Small Grid Connected Resort, Jody Robins

UNLV Theses, Dissertations, Professional Papers, and Capstones

This paper presents a case study on the feasibility of a small grid connected resort in the marine west coast climate of Canada to implement a renewable energy supply system. The current industry conditions of three renewable energy systems are explored including small and large wind energy conversion systems, solar photovoltaic cell systems, and energy cell systems. Furthermore, these three systems are evaluated using the power load, wind, and solar radiation information from a specific resort. The renewable energy source assessment and optimization software HOMER (National Renewable Energy Laboratory, US) is used to evaluate the costs and benefits of each …


Unlv Magazine, Michelle Mouton, Tony Allen, Afsha Bawany, Shane Bevell, Phil Hagen, Greg Lacour, Erin O'Donnell, Karyn S. Hollingsworth Apr 2009

Unlv Magazine, Michelle Mouton, Tony Allen, Afsha Bawany, Shane Bevell, Phil Hagen, Greg Lacour, Erin O'Donnell, Karyn S. Hollingsworth

UNLV Magazine

No abstract provided.


North American Energy Roundtable: Panel 1, Ricardo Samaniego-Breach, Angela Colarusso, Jeff Rush, Len Webber Mar 2009

North American Energy Roundtable: Panel 1, Ricardo Samaniego-Breach, Angela Colarusso, Jeff Rush, Len Webber

North American Energy Roundtable

Panel presentation & Panel questions Moderator: Dennis Pirages, Dean's Professor of Government, UNLV Department of Political Science 31 PowerPoint slides


North American Energy Roundtable Presenters Mar 2009

North American Energy Roundtable Presenters

North American Energy Roundtable

Roundtable presenters (list)


North American Energy Roundtable Program Mar 2009

North American Energy Roundtable Program

North American Energy Roundtable

Roundtable schedule Roundtable participant biographies Sponsor: The North American Energy Roundtable is sponsored by the UNLV Urban Sustainability Initiative in collaboration with the UNLV Department of Political Science and the Consulate General of Canada.


Examination Of The Regional Supply And Demand Balance For Renewable Electricity In The United States Through 2015, Lori Bird, David Hurlbut, Pearl Donohoo, Karlynn Cory, Claire Kreycik Mar 2009

Examination Of The Regional Supply And Demand Balance For Renewable Electricity In The United States Through 2015, Lori Bird, David Hurlbut, Pearl Donohoo, Karlynn Cory, Claire Kreycik

Publications (E)

This report examines the balance between the demand and supply of new renewable electricity in the United States on a regional basis through 2015. It expands on a 2007 NREL study (Swezey et al. 2007) that assessed the supplynational basis. As with the earlier study, this analysis relies on estimates of renewable energy supplies compared to demand for renewable energy generation needed to meet existing state renewable portfolio standard (RPS) policies in 28 states, as well as demand by consumers who voluntarily purchase renewable energy. However, it does not address demand by utilities that may procure cost-effective renewables through an …


Optimization Of Solid Oxide Fuel Cell Interconnect Design, Krishna C. Pulagam Jan 2009

Optimization Of Solid Oxide Fuel Cell Interconnect Design, Krishna C. Pulagam

UNLV Theses, Dissertations, Professional Papers, and Capstones

Performance of solid oxide fuel cells (SOFC) is dependent of a set of complex physical and chemical processes occurring simultaneously. Interconnect for SOFC is important as it provides electrical connection between anode of one individual cell to the cathode of neighboring one. It also acts as a physical barrier to protect the air electrode material from the reducing environment of the fuel on the fuel electrode side, and it equally prevents the fuel electrode material from contacting with oxidizing atmosphere of the oxidant electrode side. A three-dimensional numerical model has been developed to evaluate the SOFC including the current collector, …


Characterization Of Iron Oxide Thin Films For Photoelectrochemical Hydrogen Production, Kyle Eustace Nelson George Jan 2009

Characterization Of Iron Oxide Thin Films For Photoelectrochemical Hydrogen Production, Kyle Eustace Nelson George

UNLV Theses, Dissertations, Professional Papers, and Capstones

Solar energy is the most sustainable source of energy available. However, solar applications such as photovoltaic cells represent only a partial solution to weaning our dependence upon fossil fuels. Several methods of storing solar energy are currently being pursued, and chemical storage stands out as a promising option - combining design simplicity with high energy density, with hydrogen being particularly attractive because of its abundance and inherently clean nature. A monolithic Photoelectrochemical (PEC) device that produces hydrogen by electrolyzing water directly from sunlight has the benefit of utilizing "free" solar energy to drive the reaction.

Although α-Fe 2 O 3 …


Two-Tank Indirect Thermal Storage Designs For Solar Parabolic Trough Power Plants, Joseph E. Kopp Jan 2009

Two-Tank Indirect Thermal Storage Designs For Solar Parabolic Trough Power Plants, Joseph E. Kopp

UNLV Theses, Dissertations, Professional Papers, and Capstones

The performance of a solar thermal parabolic trough plant with thermal storage is dependent upon the arrangement of the heat exchangers that ultimately transfer energy from the sun into steam. The steam is utilized in a traditional Rankine cycle power plant. The most commercially accepted thermal storage design is an indirect two-tank molten salt storage system where molten salt interacts with the solar field heat transfer fluid (HTF) through a heat exchanger. The molten salt remains in a closed loop with the HTF and the HTF is the heat source for steam generation. An alternate indirect two tank molten salt …


Optimization Of Channel Geometry In A Proton Exchange Membrane (Pem) Fuel Cell, Jephanya Kasukurthi Jan 2009

Optimization Of Channel Geometry In A Proton Exchange Membrane (Pem) Fuel Cell, Jephanya Kasukurthi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Bipolar plates are the important components of the PEM fuel cell. The flow distribution inside the bipolar plate should be uniform. Non-uniform flow distribution inside the bipolar leads to poor performance of the fuel cell and wastage of expensive catalyst. A single channel PEM fuel cell is taken and electrochemical analysis is carried out on it. The results are compared with the available published experimental data obtained by other research group, and they are found to be in good agreement. A baseline design of the bipolar plate is taken and numerical analysis is carried out. The results show that the …


Experimental And Numerical Study Of A Proton Exchange Membrane Electrolyzer For Hydrogen Production, Sachin S. Deshmukh Jan 2009

Experimental And Numerical Study Of A Proton Exchange Membrane Electrolyzer For Hydrogen Production, Sachin S. Deshmukh

UNLV Theses, Dissertations, Professional Papers, and Capstones

Hydrogen as a fuel source has received attention from researchers globally due to its potential to replace fossil based fuels for energy production. Research is being performed on hydrogen production, storage and utilization methods to make its use economically feasible relative to current energy sources. The PEM electrolyzer is used to produce hydrogen and oxygen using water and electricity. Focus of our study is to provide a benchmark experiment and numerical model of a single cell electrolyzer that can assist in improving the current state of understanding of this system. Parametric analysis of an experimental cell was performed to understand …


Inside Unlv, Diane Russell, Michelle Mouton, Mamie Peers, Shane Bevell Dec 2008

Inside Unlv, Diane Russell, Michelle Mouton, Mamie Peers, Shane Bevell

Inside UNLV

No abstract provided.


Supply Curves For Rooftop Solar Pv-Generated Electricity For The United States, Paul Denholm, Robert Margolis Nov 2008

Supply Curves For Rooftop Solar Pv-Generated Electricity For The United States, Paul Denholm, Robert Margolis

Publications (E)

In this report, we examine several possible methods for generating PV supply curves based exclusively on rooftop deployment. We begin by introducing a framework methodology for a basic supply curve based on estimated distribution of population and buildings, rooftop availability and orientation, and geographical variation in resource. We then discuss limitations to this basic methodology and introduce alternative supply curves that consider additional factors – changes in PV efficiency and configuration, rooftop availability, and grid limitations – while emphasizing the data and methodological limitations to each approach. The resulting curves potentially could be used as inputs to other models or …


Unlv Magazine, Holly Ivy De Vore, Tony Allen, Barbara Cloud, Erin O'Donnell, Matthew K. Jacobsen, Gian Galassi, Michelle Mouton, Afsha Bawany, Shane Bevell Oct 2008

Unlv Magazine, Holly Ivy De Vore, Tony Allen, Barbara Cloud, Erin O'Donnell, Matthew K. Jacobsen, Gian Galassi, Michelle Mouton, Afsha Bawany, Shane Bevell

UNLV Magazine

No abstract provided.


Micro-Algae Could Play A Significant Role In Achieving Energy Independence, Thomas Nartker Aug 2008

Micro-Algae Could Play A Significant Role In Achieving Energy Independence, Thomas Nartker

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


New Functional Polymers For Alternative Energy Applications, Chulsung Bae Aug 2008

New Functional Polymers For Alternative Energy Applications, Chulsung Bae

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Hydrogen Fuel Cells And Storage Technology (Fcast) Project, Clemens Heske Aug 2008

Hydrogen Fuel Cells And Storage Technology (Fcast) Project, Clemens Heske

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Woody Biomass Energy Solutions, Scott Bell Aug 2008

Woody Biomass Energy Solutions, Scott Bell

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Energizing Renewable Technology: Policy, Permitting & Politics, Kathleen Drakulich Aug 2008

Energizing Renewable Technology: Policy, Permitting & Politics, Kathleen Drakulich

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Solar Thermochemical Hydrogen Production Project – Progress Toward Industrial Scale Water Splitting, Roger Rennels Aug 2008

Solar Thermochemical Hydrogen Production Project – Progress Toward Industrial Scale Water Splitting, Roger Rennels

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Solar Thermal Power, John O'Donnell Aug 2008

Solar Thermal Power, John O'Donnell

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Sustainability Through Demand Management, Jim Jaska Aug 2008

Sustainability Through Demand Management, Jim Jaska

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Springs Preserve And Hydrogen Filling Station Tour, University Of Nevada, Las Vegas Aug 2008

Springs Preserve And Hydrogen Filling Station Tour, University Of Nevada, Las Vegas

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus. The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


Nellis Air Force Base Solar Array, University Of Nevada Las Vegas Aug 2008

Nellis Air Force Base Solar Array, University Of Nevada Las Vegas

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


2008 Symposium Event Photos, University Of Nevada Las Vegas Aug 2008

2008 Symposium Event Photos, University Of Nevada Las Vegas

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus. The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


2008 Symposium Schedule And Sponsors, University Of Nevada, Las Vegas Aug 2008

2008 Symposium Schedule And Sponsors, University Of Nevada, Las Vegas

UNLV Renewable Energy Symposium

The 2008 UNLV Renewable Energy Symposium was presented by the Office of Strategic Energy Programs and co-sponsored by the Division of Research and Graduate Studies on August 20, 2008 on the UNLV campus.

The event focused on renewable energy production in Nevada, the US Southwest, and renewable research projects nationwide. It was a great opportunity for anyone working on renewable projects to collaborate with others in this field and exchange information. Over 230 individuals attended the event this year.


National Clean Energy Summit Closing Remarks Keynote, Michael Bloomberg Aug 2008

National Clean Energy Summit Closing Remarks Keynote, Michael Bloomberg

National Clean Energy Summit

Closing remarks


Panel Iv: The Visible Hand: Government's Role In The Clean Energy Transformation: Opportunities To Accelerate Deployment Of Energy Efficiency And Renewable Energy, Bill Ritter, Jon Wellinghoff, Steven Chu, David Overskei, Jim Thomas Aug 2008

Panel Iv: The Visible Hand: Government's Role In The Clean Energy Transformation: Opportunities To Accelerate Deployment Of Energy Efficiency And Renewable Energy, Bill Ritter, Jon Wellinghoff, Steven Chu, David Overskei, Jim Thomas

National Clean Energy Summit

Panel discussion Moderator: John Podesta, President and CEO, Center for American Progress Action Fund