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Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

LEDs  

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

Biomedical devices from ultraviolet Biomedical devices from ultraviolet LEDs February 24, 2012 LEDs produce light in the ultraviolet range A process for creating glass-based, inorganic light-emitting diodes (LEDs) that produce light in the ultraviolet range has been developed by a multinational team of scientists. The work, reported in the online Nature Communications, is a step toward biomedical devices with active components made from nanostructured systems. Solution-processed inorganic nanocrystals hold promise LEDs based on solution-processed inorganic nanocrystals have promise for use in environmental and biomedical diagnostics because they are cheap to produce, - 2 - robust, and chemically stable. But development has been hampered by the difficulty of achieving ultraviolet emission. In their paper, LANL's Sergio Brovelli and a research team lead by Alberto Paleari at the

2

Financing Options  

Broader source: Energy.gov [DOE]

A growing variety of options are available for financing an LED street lighting replacement program. One or another approach may be preferable based on the system ownership and maintenance model in...

3

Promoting Lower-Carbon Lifestyles The role of personal values, climate change communications and  

E-Print Network [OSTI]

Promoting Lower-Carbon Lifestyles The role of personal values, climate change communications for more research that looks at the effects of climate change communications on behaviour and not just ---------------------------------------------------------------------------------------------- Climate change is a pressing problem and substantial reductions in the greenhouse gas emissions that cause

4

The Role of Carbon Capture and Storage in a Lower Carbon World  

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

role of Carbon Capture and Storage in a role of Carbon Capture and Storage in a Lower Carbon World Past Compliance model Regulations determine 'acceptability' of risks, Our performance judged by regulators view of compliance, Industry focused upon cost and pace of new regulations, Managed as a License to Operate issue, Current Reputation model 'Acceptability' of risk set by our own expectations, Responsible care determined by opinion formers, Our focus is upon investing in our Corporate Reputation, Success recognised by governments, NGOs and suppliers. Future Customer model BP fuels our customers economic and social growth, while allowing them to invest in their own environment through us, Our offer is to help Customers manage their environmental impact, The environment becomes an integral part of individual customer

5

LED Watch: The Outlook for LEDs  

Broader source: Energy.gov [DOE]

December 2014 LED Watch: The Outlook for LEDs James Brodrick, U.S. Department of Energy LD+A Magazine

6

LEDs_2LEDs_2 radiative recombination efficiency  

E-Print Network [OSTI]

· heterojunction band diagrams · current efficiency · extraction efficiency · wall-plug efficiency #12;2 Non. 8.1] #12;6 Materials for highMaterials for high--brightnessbrightness LEDsLEDsSecs. 8.1, 8.2.1 Why system Gas handling system Computer Control Reactor #12;8 Examples ofExamples of colourcolour

Pulfrey, David L.

7

LED ProspectsLED Prospects photometric units  

E-Print Network [OSTI]

/5/8 #12;16 Light bulb comparisonLight bulb comparison W lumens khours CRI $US Incandescent (long life) 75-life incandescent with LED. · 10 light fixtures/home, lights on for 6h/day, 333 days/yr. · Electricity 0.12 $/kWh. W khours $US Incandescent (long life) 100 10 2 LED (PAR38, warm, dimmable) 11 40 90 · What is the lifetime

Pulfrey, David L.

8

Cree LED Lighting Solutions Formerly LED Lighting Fixtures LLF...  

Open Energy Info (EERE)

LED Lighting Solutions Formerly LED Lighting Fixtures LLF Jump to: navigation, search Name: Cree LED Lighting Solutions (Formerly LED Lighting Fixtures (LLF)) Place: Morrisville,...

9

Student led part Introduction  

E-Print Network [OSTI]

Overview Student led part Introduction Mathematical Biology ­ Matrix Population Projection Models;Overview Student led part Introduction The second lecture focuses on matrix (P)opulation (P)rojection (M)odels­ Stuart Townley Math Bio ­ Matrix PPMs 2/ 5 #12;Overview Student led part Introduction The second lecture

Knobloch,Jürgen

10

Recessed LED Downlights  

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

Recessed LED Downlights Recessed downlights are commonly used for ambient and directional lighting in both residential and commercial build- ings. One of the earliest applications...

11

Modeling LED street lighting  

Science Journals Connector (OSTI)

LED luminaires may deliver precise illumination patterns to control light pollution, comfort, visibility, and light utilization efficiency. Here, we provide simple equations to...

Moreno, Ivan; Avendao-Alejo, Maximino; Saucedo-A, Tonatiuh; Bugarin, Alejandra

2014-01-01T23:59:59.000Z

12

Integrated LED Headlamp Module  

Science Journals Connector (OSTI)

LED headlamp module integrates all necessary optics, electronics, and heat management into one compact unit that fits into standard mechanical headlamp frame. It provides high beam,...

Popelek, Jan

13

Death Valley Lower Carbonate Aquifer Monitoring Program Wells Down gradient of the Proposed Yucca Mountain Nuclear Waste Repository  

SciTech Connect (OSTI)

Inyo County has participated in oversight activities associated with the Yucca Mountain Nuclear Waste Repository since 1987. The overall goal of these studies are the evaluation of far-field issues related to potential transport, by ground water, or radionuclides into Inyo County, including Death Valley, and the evaluation of a connection between the Lower Carbonate Aquifer (LCA) and the biosphere. Our oversight and completed Cooperative Agreement research, and a number of other investigators research indicate that there is groundwater flow between the alluvial and carbonate aquifers both at Yucca Mountain and in Inyo County. In addition to the potential of radionuclide transport through the LCA, Czarnecki (1997), with the US Geological Survey, research indicate potential radionuclide transport through the shallower Tertiary-age aquifer materials with ultimate discharge into the Franklin Lake Playa in Inyo County. The specific purpose of this Cooperative Agreement drilling program was to acquire geological, subsurface geology, and hydrologic data to: (1) establish the existence of inter-basin flow between the Amargosa Basin and Death Valley Basin; (2) characterize groundwater flow paths in the LCA through Southern Funeral Mountain Range, and (3) Evaluation the hydraulic connection between the Yucca Mountain repository and the major springs in Death Valley through the LCA.

Inyo County

2006-07-26T23:59:59.000Z

14

LED Lighting Facts  

Broader source: Energy.gov [DOE]

DOE's LED Lighting Facts program showcases LED products for general illumination from manufacturers who commit to testing products and reporting performance results according to industry standards. For lighting buyers, designers, and energy efficiency programs, the program provides information essential to evaluating SSL products.

15

Laboratory Evaluation of LED T8 Replacement Lamp Products  

SciTech Connect (OSTI)

A report on a lab setting analysis involving LED lamps intended to directly replace T8 fluorescent lamps (4') showing light output, power, and economic comparisons with other fluorescent options.

Richman, Eric E.; Kinzey, Bruce R.; Miller, Naomi J.

2011-05-23T23:59:59.000Z

16

LED Basics | Department of Energy  

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

Basics LED Basics Unlike incandescent and fluorescent lamps, LEDs are not inherently white light sources. Instead, LEDs emit nearly monochromatic light, making them highly...

17

Sandia National Laboratories: LED  

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

electroluminescence was first reported by H.J. Round in 1907, and the first light-emitting diode (LED) was reported by O.V. Losev in 1927. Not until the birth of semiconductor...

18

LEd:JCD  

Office of Legacy Management (LM)

LEd:JCD TO- 54 k-sour R3scsrck Fouadatlon 0f..&+0istlstituta of TecGJlow Tecmolocy Csilter 10 Zest 35th Stmet ', cxk3go lo, I3.Umie Atteqtion: MC. R. c. Barrall Gentlemen:...

19

LED Lightbulbs | Department of Energy  

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

ledshires.jpg Description LED lightbulbs More Documents & Publications LED Lightbulbs CFL Lightbulbs Lighting Choices - White Background...

20

LED MR16 Lamps  

Broader source: Energy.gov [DOE]

The following CALiPER report provides detailed analysis of LED MR16 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Pending reports will offer analysis on performance attributes that are not captured by LM-79 testing. These reports are intended to educate the industry on market trends, potential issues, and important areas for improvement.

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Climate Financing Options | Open Energy Information  

Open Energy Info (EERE)

Financing Options Financing Options Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate Financing Options Agency/Company /Organization: United Nations Development Programme (UNDP), World Bank Sector: Climate Focus Area: People and Policy Phase: Bring the Right People Together, Create a Vision, Evaluate Options, Develop Goals, Prepare a Plan, Develop Finance and Implement Projects Topics: Finance, Implementation, Low emission development planning, -LEDS, Policies/deployment programs Resource Type: Case studies/examples, Guide/manual, Training materials Website: www.climatefinanceoptions.org/cfo/ Language: English References: Climate Finance Options[1] New climate finance tool for developing countries[2] "This Platform aims at providing comprehensive guidance on financial

22

LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

The following CALiPER reports provide detailed analysis of LED PAR38 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Pending reports will offer analysis on flicker, dimming and power quality characteristics; stress testing; and lumen and chromaticity maintenance. These reports are intended to educate the industry on market trends, potential issues, and important areas for improvement.

23

LED Price Tracking Form  

Broader source: Energy.gov [DOE]

DOE intends to update the SSL Pricing and Efficacy Trend Analysis for Utility Program Planning report on an annual basis, but doing so requires that we have sufficient product and purchase data including acquisition date, purchase price, product category, and rated initial lumens. Those interested in helping collect this data are asked to use the LED Price Tracking FormMicrosoft Excel and follow the instructions for submitting data.

24

Using LEDs | Department of Energy  

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

maintenance, and long life-LEDs are well suited to a variety of lighting applications. LED products are most competitive in applications where these performance characteristics...

25

LED Lighting | Department of Energy  

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

LED Lighting LED Lighting LED Lighting July 29, 2012 - 4:43pm Addthis LED Lighting What are the key facts? Quality LED products can last 25 times longer than an incandescent bulb and use 75% less energy. LEDs are directional, focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting technologies. Quality LED light bulbs last longer, are more durable, and offer comparable or better light quality than other types of lighting. Check out the top 8 things about LEDs to learn more. Energy Savings LED is a highly energy efficient lighting technology, and has the potential to fundamentally change the future of lighting in the United States. Residential LEDs -- especially ENERGY STAR rated products -- use at least

26

Nuclear options  

Science Journals Connector (OSTI)

... sad if transient commercial expediency led the country to take risks now by adopting nuclear reactor designs from abroad which are in some respects technically less sound than those produced at ... much lower priority. It can be anticipated, however; that although the types of nuclear reactor selected as the best that Britain could build next may be suitable for unit designs ...

G. R. Bainbridge

1974-06-21T23:59:59.000Z

27

Simple Modular LED Cost Model  

Broader source: Energy.gov [DOE]

The LED Cost Model, developed by the DOE Cost Modeling Working Group, provides a simplified method for analyzing the manufacturing costs of an LED package. The model focuses on the major cost...

28

Using Computation to Enhance LEDs  

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

done at NERSC suggest that nanostructures half the breadth of a DNA strand could improve LED efficiency, especially in the "green gap," a portion of the spectrum where LED...

29

Future Directions in LED Applications  

Science Journals Connector (OSTI)

Another application space that will gain in importance is the use of LED lighting in agricultural applications . LED lighting for horticulture [60] is continuing to be investigated as more continues to be learne...

Robert F. Karlicek Jr. PhD

2014-01-01T23:59:59.000Z

30

Reducing LED Costs Through Innovation  

Broader source: Energy.gov [DOE]

A Wisconsin-based company is developing an innovative way to reduce manufacturing costs of light-emitting diodes (LEDs).

31

LED Record Efficacy and Brightness  

Broader source: Energy.gov [DOE]

Designed for general lighting applications such as street, industrial, and parking garage lighting, the Cree XLamp power LED sets new records for LED brightness and efficacy, up to 85 lm/W at 350 mA. The XLamp utilizes Cree's performance breakthrough EZBright LED chip; both products include technology that was developed in part with R&D funding support from DOE.

32

Low-Cost Illumination-Grade LEDs  

SciTech Connect (OSTI)

Solid State Lighting is a cost-effective, energy-conserving technology serving a rapidly expand- ing multi-billion dollar market. This program was designed to accelerate this lighting revolution by reducing the manufacturing cost of Illumination-Grade LEDs. The technical strategy was to investigate growth substrate alternatives to standard planar sapphire, select the most effective and compatible option, and demonstrate a significant increase in Lumen/$ with a marketable LED. The most obvious alternate substrate, silicon, was extensively studied in the first two years of the program. The superior thermal and mechanical properties of Si were expected to improve wavelength uniformity and hence color yield in the manufacture of high-power illumination- grade LEDs. However, improvements in efficiency and epitaxy uniformity on standard c-plane sapphire diminished the advantages of switching to Si. Furthermore, the cost of sapphire decreased significantly and the cost of processing Si devices using our thin film process was higher than expected. We concluded that GaN on Si was a viable technology but not a practical option for Philips Lumileds. Therefore in 2012 and 2013, we sought and received amendments which broadened the scope to include other substrates and extended the time of execution. Proprietary engineered substrates, off-axis (non-c-plane) sapphire, and c-plane patterned sapphire substrates (PSS) were all investigated in the final 18 months of this program. Excellent epitaxy quality was achieved on all three candidates; however we eliminated engineered substrates and non-c-plane sapphire because of their higher combined cost of substrate, device fabrication and packaging. Ultimately, by fabricating a flip-chip (FC) LED based upon c-plane PSS we attained a 42% reduction in LED manufacturing cost relative to our LUXEON Rebel product (Q1-2012). Combined with a flux gain from 85 to 102 Lm, the LUXEON Q delivered a 210% increase in Lm/$ over this time period. The technology was commercialized in our LUXEON Q product in Sept., 2013. Also, the retention of the sapphire increased the robustness of the device, enabling sales of low-cost submount-free chips to lighting manufacturers. Thus, blue LED die sales were initiated in the form of a PSS-FC in February, 2013.

Epler, John

2013-08-31T23:59:59.000Z

33

Advanced Leds | Open Energy Information  

Open Energy Info (EERE)

Leds Leds Jump to: navigation, search Name Advanced Leds Place Coventry, England, United Kingdom Zip CV5 6SP Product Advanced Leds develops LED technology for outdoor lighting, including street lighting applications. Coordinates 44.866737°, -72.263927° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.866737,"lon":-72.263927,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

34

Solid-State Lighting: Using LEDs  

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

Using LEDs to someone by E-mail Using LEDs to someone by E-mail Share Solid-State Lighting: Using LEDs on Facebook Tweet about Solid-State Lighting: Using LEDs on Twitter Bookmark Solid-State Lighting: Using LEDs on Google Bookmark Solid-State Lighting: Using LEDs on Delicious Rank Solid-State Lighting: Using LEDs on Digg Find More places to share Solid-State Lighting: Using LEDs on AddThis.com... Why SSL LED Basics OLED Basics Using LEDs R&D Challenges Market Challenges Using LEDs Resources Using LEDs to Their Best Advantage PDF Establishing LED Equivalency PDF LED Directional Lamps LED MR16 Lamps Recessed LED Downlights PDF General Service LED Lamps What to Ask - A Checklist for Buyers of LED Lighting Products More Resources With their unique design and performance characteristics-such as directional light emission, compact profile, superior optical control,

35

Metacapacitors for LED Lighting: Metacapacitors  

SciTech Connect (OSTI)

ADEPT Project: The CUNY Energy Institute is developing less expensive, more efficient, smaller, and longer-lasting power converters for energy-efficient LED lights. LEDs produce light more efficiently than incandescent lights and last significantly longer than compact fluorescent bulbs, but they require more sophisticated power converter technology, which increases their cost. LEDs need more sophisticated converters because they require a different type of power (low voltage direct current, or DC) than what's generally supplied by power outlets. The CUNY Energy Institute is developing sophisticated power converters for LEDs that contain capacitors made from new, nanoscale materials. Capacitors are electrical components that are used to store energy. CUNY's unique capacitors are configured with advanced power circuits to more efficiently control and convert power to the LED lighting source. They also eliminate the need for large magnetic components, instead relying on networks of capacitors that can be easily printed on plastic substrate. CUNY's prototype LED power converter already meets DOE's 2020 projections for the energy efficiency of LED power converters.

None

2010-09-02T23:59:59.000Z

36

Recessed LED Downlights | Department of Energy  

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

Recessed LED Downlights Recessed LED Downlights A Dept of Energy Solid-State Lighting Program technology fact sheet on recessed LED downlights. recesseddownlight.pdf More...

37

LED Frequently Asked Questions | Department of Energy  

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

Frequently Asked Questions LED Frequently Asked Questions This document provides answers to LED frequently asked questions for plant-wide improvements, such as "Are LEDs ready for...

38

Energy Efficiency of LEDs | Department of Energy  

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

of LEDs Energy Efficiency of LEDs This fact sheet discusses the current state of the LED market and discusses package efficacy, luminaire efficacy, and application efficacy....

39

Keeping Pace with LED Lighting Trends | Department of Energy  

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

Keeping Pace with LED Lighting Trends Keeping Pace with LED Lighting Trends Keeping Pace with LED Lighting Trends October 23, 2013 - 10:41am Addthis This year's SSL Market Introduction Workshop will take place in Portland, Oregon. | Photo courtesy of Travel Portland This year's SSL Market Introduction Workshop will take place in Portland, Oregon. | Photo courtesy of Travel Portland Jim Brodrick Lighting Program Manager Rapid advances in solid-state lighting (SSL) technology are reducing the cost, improving the performance and quality, and bringing new lighting options--light emitting diodes (LEDs) to the market. But for lighting and energy efficiency industry professionals this seemingly good news can be "too much of a good thing." Imagine the challenge of making smart institutional purchasing decisions or designing

40

Sandia National Laboratories: Blue LED  

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

electroluminescence was first reported by H.J. Round in 1907, and the first light-emitting diode (LED) was reported by O.V. Losev in 1927. Not until the birth of semiconductor...

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Sandia National Laboratories: Red LED  

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

electroluminescence was first reported by H.J. Round in 1907, and the first light-emitting diode (LED) was reported by O.V. Losev in 1927. Not until the birth of semiconductor...

42

Maintenance Practices for LED Streetlights  

Broader source: Energy.gov [DOE]

This April 14, 2014 webinar answered important questions about the maintenance and reliability of LED streetlights, and how to take these issues into account when planning and preparing for a...

43

Sandia National Laboratories: white LED  

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

white LED Brief History of Solid-State Lighting Technology On June 5, 2013, in Semiconductor electroluminescence was first reported by H.J. Round in 1907, and the first...

44

Biomedical devices from ultraviolet LEDs  

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

Biomedical devices from ultraviolet LEDs Biomedical devices from ultraviolet LEDs Light-emitting nanocrystal diodes go ultraviolet Biomedical devices with active components could be made from nanostructured systems. February 24, 2012 Researcher working with nanocrystals A researcher at LANL works with nanocrystals. Get Expertise Researcher Sergio Brovelli Physical Chem & Applied Spectroscopy Email Research Team Leader Alberto Paleari University of Milano-Bicocca in Italy Such devices could, for example, selectively activate light-sensitive drugs for better medical treatment or probe for the presence of fluorescent markers in medical diagnostics. LEDs produce light in the ultraviolet range A process for creating glass-based, inorganic light-emitting diodes (LEDs) that produce light in the ultraviolet range has been developed by a

45

Maryland Efficiency Program Options  

Broader source: Energy.gov [DOE]

Maryland Efficiency Program Options, from the Tool Kit Framework: Small Town University Energy Program (STEP).

46

STEP Participant Financing Options  

Broader source: Energy.gov [DOE]

STEP Participant Financing Options, from the Tool Kit Framework: Small Town University Energy Program (STEP).

47

Approaches to Quantify Potential Contaminant Transport in the Lower Carbonate Aquifer from Underground Nuclear Testing at Yucca Flat, Nevada National Security Site, Nye County, Nevada - 12434  

SciTech Connect (OSTI)

Quantitative modeling of the potential for contaminant transport from sources associated with underground nuclear testing at Yucca Flat is an important part of the strategy to develop closure plans for the residual contamination. At Yucca Flat, the most significant groundwater resource that could potentially be impacted is the Lower Carbonate Aquifer (LCA), a regionally extensive aquifer that supplies a significant portion of the water demand at the Nevada National Security Site, formerly the Nevada Test Site. Developing and testing reasonable models of groundwater flow in this aquifer is an important precursor to performing subsequent contaminant transport modeling used to forecast contaminant boundaries at Yucca Flat that are used to identify potential use restriction and regulatory boundaries. A model of groundwater flow in the LCA at Yucca Flat has been developed. Uncertainty in this model, as well as other transport and source uncertainties, is being evaluated as part of the Underground Testing Area closure process. Several alternative flow models of the LCA in the Yucca Flat/Climax Mine CAU have been developed. These flow models are used in conjunction with contaminant transport models and source term models and models of contaminant transport from underground nuclear tests conducted in the overlying unsaturated and saturated alluvial and volcanic tuff rocks to evaluate possible contaminant migration in the LCA for the next 1,000 years. Assuming the flow and transport models are found adequate by NNSA/NSO and NDEP, the models will undergo a peer review. If the model is approved by NNSA/NSO and NDEP, it will be used to identify use restriction and regulatory boundaries at the start of the Corrective Action Decision Document Corrective Action Plan (CADD/CAP) phase of the Corrective Action Strategy. These initial boundaries may be revised at the time of the Closure Report phase of the Corrective Action Strategy. (authors)

Andrews, Robert W.; Birdie, Tiraz [Navarro-INTERA LLC, Las Vegas, Nevada 89030 (United States); Wilborn, Bill; Mukhopadhyay, Bimal [National Nuclear Security Administration/Nevada Site Office, Las Vegas, Nevada 89030 (United States)

2012-07-01T23:59:59.000Z

48

LED lamp color control system and method  

SciTech Connect (OSTI)

An LED lamp color control system and method including an LED lamp having an LED controller 58; and a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 determines whether the LED source 80 is in a feedback controllable range, stores measured optical flux for the LED source 80 when the LED source 80 is in the feedback controllable range, and bypasses storing the measured optical flux when the LED source 80 is not in the feedback controllable range.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A.M.

2013-02-05T23:59:59.000Z

49

LED lamp power management system and method  

DOE Patents [OSTI]

An LED lamp power management system and method including an LED lamp having an LED controller 58; a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 reduces power loss in one of the channel switch 62 and the shunt switch 68 when LED lamp electronics power loss (P.sub.loss) exceeds an LED lamp electronics power loss limit (P.sub.lim); and each of the channel switches 62 receives a channel switch control signal 63 from the LED controller 58 and each of the shunt switches 68 receives a shunt switch control signal 69 from the LED controller 58.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A. M.

2013-03-19T23:59:59.000Z

50

Multicolor, High Efficiency, Nanotextured LEDs  

SciTech Connect (OSTI)

We report on research results in this project which synergize advanced material science approaches with fundamental optical physics concepts pertaining to light-matter interaction, with the goal of solving seminal problems for the development of very high performance light emitting diodes (LEDs) in the blue and green for Solid State Lighting applications. Accomplishments in the duration of the contract period include (i) heteroepitaxy of nitrogen-polar LEDs on sapphire, (ii) heteroepitaxy of semipolar (11{bar 2}2) green LEDs on sapphire, (iii) synthesis of quantum-dot loaded nanoporous GaN that emits white light without phosphor conversion, (iv) demonstration of the highest quality semipolar (11{bar 2}2) GaN on sapphire using orientation-controlled epitaxy, (v) synthesis of nanoscale GaN and InGaN medium, and (vi) development of a novel liftoff process for manufacturing GaN thin-film vertical LEDs. The body of results is presented in this report shows how a solid foundation has been laid, with several noticeable accomplishments, for innovative research, consistent with the stated milestones.

Jung Han; Arto Nurmikko

2011-09-30T23:59:59.000Z

51

OPTIONS for ENERGY EFFICIENCY  

E-Print Network [OSTI]

OPTIONS for ENERGY EFFICIENCY in EXISTING BUILDINGS December 2005 CEC-400-2005-039-CMF;OPTIONS FOR ENERGY EFFICIENCY in EXISTING BUILDINGS COMMISSION REPORT TABLE OF CONTENTS EXECUTIVE SUMMARY ............................................................................iii California's Successful Energy Efficiency Programs

52

Locally Led Conservation The Local Work Group  

E-Print Network [OSTI]

1 Locally Led Conservation & The Local Work Group Mark Habiger NRCS #12;2 What Is "Locally Led ­ 5. Implementing solutions ­ 6. Measuring their success #12;3 The Locally Led Principle Locally led-Economic Concerns · Program Identification · Stakeholder Commitment #12;6 Who Leads the Locally Led Effort? · Local

53

Approximating European Options by Rebate Barrier Options  

E-Print Network [OSTI]

When the underlying stock price is a strict local martingale process under an equivalent local martingale measure, Black-Scholes PDE associated with an European option may have multiple solutions. In this paper, we study an approximation for the smallest hedging price of such an European option. Our results show that a class of rebate barrier options can be used for this approximation, when its rebate and barrier are chosen appropriately. An asymptotic convergence rate is also achieved when the knocked-out barrier moves to infinity under suitable conditions.

Song, Qingshuo

2011-01-01T23:59:59.000Z

54

Natural Gas Purchasing Options  

E-Print Network [OSTI]

As a result of economic and regulatory changes, the natural gas marketplace now offers multiple options for purchasers. The purpose of this panel is to discuss short-term purchasing options and how to take advantage of these options both to lower...

Watkins, G.

55

Solid-State Lighting: LED Lighting Facts  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: LED Lighting Facts to someone by E-mail Share Solid-State Lighting: LED Lighting Facts on Facebook Tweet about Solid-State Lighting: LED Lighting Facts on Twitter Bookmark Solid-State Lighting: LED Lighting Facts on Google Bookmark Solid-State Lighting: LED Lighting Facts on Delicious Rank Solid-State Lighting: LED Lighting Facts on Digg Find More places to share Solid-State Lighting: LED Lighting Facts on AddThis.com... LED Lighting Facts CALiPER Program Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions LED Lighting Facts LED lighting facts - A Program of the U.S. DOE DOE's LED Lighting Facts® program showcases LED products for general

56

TANK SPACE OPTIONS REPORT  

SciTech Connect (OSTI)

Since this report was originally issued in 2001, several options proposed for increasing double-shell tank (DST) storage space were implemented or are in the process of implementation. Changes to the single-shell tank (SST) waste retrieval schedule, completion of DST space saving options, and the DST space saving options in progress have delayed the projected shortfall of DST storage space from the 2007-2011 to the 2018-2025 timeframe (ORP-11242, River Protection Project System Plan). This report reevaluates options from Rev. 0 and includes evaluations of new options for alleviating projected restrictions on SST waste retrieval beginning in 2018 because of the lack of DST storage space.

WILLIS WL; AHRENDT MR

2009-08-11T23:59:59.000Z

57

Hand- en hoekstukken met LED-verlichting  

Science Journals Connector (OSTI)

Een groot voordeel van LED-verlichting is dat deze vorm van verlichting ... geeft als de conventionele verlichtingstechnieken. Daarmee is LED-licht bijna gelijk aan daglicht.

2009-04-01T23:59:59.000Z

58

Federally Led Accident Investigation Reports | Department of...  

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

Federally Led Accident Investigation Reports Federally Led Accident Investigation Reports Includes Pre-March 2011 Type A Reports September 1, 1998 Type A Accident Investigation...

59

Sandia National Laboratories: high-brightness LED  

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

brightness LED ECIS-Veeco: Research Driving Down the Costs of Efficient LED Lighting On February 14, 2013, in Energy, Energy Efficiency, Materials Science, Partnership, Research &...

60

Sandia National Laboratories: efficient LED lighting  

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

efficient LED lighting ECIS-Veeco: Research Driving Down the Costs of Efficient LED Lighting On February 14, 2013, in Energy, Energy Efficiency, Materials Science, Partnership,...

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

General Service LED Lamps | Department of Energy  

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

DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs. ledgeneral-service-lamps.pdf More Documents & Publications LED...

62

Transcript of LED Technology Webinar  

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

25 25 Page 1 of 25 Recording: The broadcast is now starting. All attendees are in listen only mode. Devin Egan: Good afternoon and welcome to today's webinar sponsored by the national renewable energy laboratory. My name is Devin Egan. We'll give folks a few more minutes to call in and log on. So, while we wait, I'll go over some logistics and then we'll get going with today's webinar. First of all, you have a few options for how

63

Diagnostik-Set Gttingen auf White-LED und UV-LED-Basis  

Science Journals Connector (OSTI)

Der Handgriff wurde weiterentwickelt: Ein Wechselaufsatz ermglicht nun ein einfaches Austauschen der White-LED und der UV-LED.

2014-09-01T23:59:59.000Z

64

A Practical Primer to LED Technology  

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

2011 LED Transformations, LLC 2011 LED Transformations, LLC 1 LED Lighting: A Practical Overview DOE Project Management Workshop March 15, 2011 Dr. John W. Curran, President, LED Transformations, LLC On behalf of the U.S. Department of Energy ©2011 LED Transformations, LLC 2 Learning Objectives LED Lighting: A Practical Overview 1. Critical differences between SSL and other lighting technologies 2. Understanding the effect of thermal management on product lifetime 3. How to distinguish good from poor SSL products and applications Residence, Kapalua, HI ©2011 LED Transformations, LLC 3 Copyright Materials This presentation is protected by US and International copyright laws. Reproduction, distribution, display and use of the presentation without

65

UNDP-Climate Finance Options Platform | Open Energy Information  

Open Energy Info (EERE)

UNDP-Climate Finance Options Platform UNDP-Climate Finance Options Platform Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNDP-Climate Finance Options Platform Agency/Company /Organization: United Nations Development Programme, World Bank Sector: Energy Focus Area: Energy Efficiency, Renewable Energy Topics: Finance Website: www.climatefinanceoptions.org/cfo/ Cost: Free UNDP-Climate Finance Options Platform Screenshot References: UNDP-Climate Finance Options Platform[1] "This Climate Finance Options platform, launched under the chapeau "Acting on Climate Change: The UN System Delivering As One", addresses information needs on the multitude of funds available for climate action in developing countries. Based on the UNFCCC framework, the platform is composed of two complementary domains (one led by UNFCCC and one by

66

LED exit signs: Improved technology leads the way to energy savings  

SciTech Connect (OSTI)

Recent innovations in light-emitting diode (LED) exit signs may make LED signs the best choice among the energy efficient options available. In the past, LED signs have offered low power consumption, projected long lamp life, and low maintenance requirements. Now, the best of the LED signs also offer improved optical designs that reduce their already low power consumption while improving visibility and appearance, and even reduce their cost. LED exit signs are gaining market share, and E Source expects this technology to eventually dominate over incandescent, compact fluorescent, and electroluminescent signs. More research is needed, however, to confirm manufacturers` claims of 20-year operating lives for LED signs. Conservative estimates place the number of exit signs in US buildings at about 40 million. Although each sign represents a very small part of a building`s load, exit signs are ready targets for energy efficiency upgrades -- they operate continuously and most use inefficient incandescent sources. With an LED sign, annual energy and maintenance costs can be reduced by more than 90 percent compared to a typical incandescent sign. Low annual costs help to offset the LED sign`s relatively high first cost. More than 25 utilities offer DSM incentives for energy efficient exit signs, and efficient alternatives are becoming more readily available. Recent improvements in optical designs enable many LED signs to visually out perform other sources. In addition to these benefits, LED exit signs have lower life cycle cost than most other options. The biggest barrier to their success, however, is that their first cost has been considerably higher than competing technologies. LED sign prices are falling rapidly, though, because manufacturers are continually improving optical designs of the fixtures to use fewer LEDs and thus even less energy while providing better performance.

Sardinsky, R.; Hawthorne, S.

1994-12-31T23:59:59.000Z

67

Development of LED mini-Lidar  

Science Journals Connector (OSTI)

In this study, we aim to develop a mini-lidar system using a LED (Light Emitting Diode) as the light source for near-range measurement. Because LED is small size device and its...

Koyama, Moriaki; Shiina, Tatsuo

68

Decisions that led to Y-12  

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

Decisions that led to Y-12 Last week we saw the political and organizational changes that led up to the Manhattan Project being created on August 13, 1942. The S-1 Executive...

69

Smart Lighting: LED Implementation and Ambient Communication Applications  

E-Print Network [OSTI]

Smart Lighting: LED Implementation and Ambient Communication Applications by Nicholas Adrian Galano............................................................................................................................................1 LED Implementation..........................................................................................................................2 LED Energy Usage

Agogino, Alice M.

70

Gradual Spread of Market-Led Industrialization  

E-Print Network [OSTI]

Gradual Spread of Market-Led Industrialization Jeffrey D. Sachs and Xiaokai Yang CID Working Paper Paper no. 11 Gradual Spread of Market-Led Industrialization Jeffrey D. Sachs and Xiaokai Yang* Abstract the network effects of industrialization, though this function is not perfect. Hence, market led

71

LED Lighting Value and Opportunities CONFIDENTIAL  

E-Print Network [OSTI]

LED Lighting ­ Value and Opportunities Paul Fini CREE SBTC CONFIDENTIAL #12;2 Copyright © 2013, Cree Inc. · By now, superior LED efficiency in any application, 10+ year reliability, and high light/yr #12;Copyright © 2013, Cree Inc. 4 LEDs in Various Applications · SSL: requirements vary widely

California at Davis, University of

72

Design and Application of LED Beam Display Based on LED Number Display Interface  

Science Journals Connector (OSTI)

This paper introduces a design actualizing LED beam display. The design directly used LED number display interface on single-chip micro- ... to obtain font and bit interface line through LED number display socket...

Hong Deng; Xiuhui Chang; Yanling Zhang

2012-01-01T23:59:59.000Z

73

DOE Announces Webinars on Maintenance Practices for LED Streetlights...  

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

Maintenance Practices for LED Streetlights, LED Color Stability, and More DOE Announces Webinars on Maintenance Practices for LED Streetlights, LED Color Stability, and More April...

74

A Practical Primer to LED Technology | Department of Energy  

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

A Practical Primer to LED Technology A Practical Primer to LED Technology A Practical Primer to LED Technology More Documents & Publications LED LUMINAIRE LIFETIME: Recommendations...

75

NREL: More Search Options  

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

More Search Options More Search Options Search More Search Options Site Map Printable Version The following options help you find information on the National Renewable Energy Laboratory site, locate NREL staff, browse publication and photograph collections, and see what hot topics other site visitors are looking for. Search the NREL Web Site Search Tip: use quotes to find exact phrases Example: "renewable energy" Tip: use plus signs to find results that contain all your search terms Example: +biodiesel +buses Search Help Find NREL Staff in the Employee Locator Search by first or last name: Search Select a search type Select your criteria Enter your search term Look at Recent Hot Topics Biomass HOMER (computer model) Hybrid Electric Vehicles Hydrogen and Fuel Cells Jobs PVWATTS (software)

76

EC-LEDS Transport | Open Energy Information  

Open Energy Info (EERE)

EC-LEDS Transport EC-LEDS Transport Jump to: navigation, search Name EC-LEDS Transport Agency/Company /Organization United States Department of State Partner National Renewable Energy Laboratory Sector Climate Focus Area Transportation Topics Background analysis, Baseline projection, Co-benefits assessment, Finance, GHG inventory, Implementation, Low emission development planning, -LEDS, Policies/deployment programs Program Start 2011 Country Global References Transportation Assessment Toolkit[1] "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a U.S. Government initiative to support developing countries' efforts to pursue long-term, transformative development and accelerate sustainable, climate-resilient economic growth while slowing the growth of greenhouse

77

Nevada Transportatoion Options Study  

SciTech Connect (OSTI)

This study performs a cost and schedule analysis of three Nevada Transportation options that support waste receipt at the repository. Based on the U.S. Department of Energy preference for rail transportation in Nevada (given in the Final Environmental Impact Statement), it has been assumed that a branch rail line would be constructed to support waste receipt at the repository. However, due to potential funding constraints, it is uncertain when rail will be available. The three Nevada Transportation options have been developed to meet a varying degree of requirements for transportation and to provide cost variations used in meeting the funding constraints given in the Technical Direction Letter guidelines for this study. The options include combinations of legal-weight truck, heavy-haul truck, and rail. Option 1 uses a branch rail line that would support initial waste receipt at the repository in 2010. Rail transportation would be the primary mode, supplemented by legal weight trucks. This option provides the highest level of confidence in cost and schedule, lowest public visibility, greatest public acceptability, lowest public dose, and is the recommended option for support of waste receipt. The completion of rail by 2010 will require spending approximately $800 million prior to 2010. Option 2 uses a phased rail approach to address a constrained funding scenario. To meet funding constraints, Option 2 uses a phased approach to delay high cost activities (final design and construction) until after initial waste receipt in 2010. By doing this, approximately 95 percent of the cost associated with completion of a branch rail line is deferred until after 2010. To support waste receipt until a branch rail line is constructed in Nevada, additional legal-weight truck shipments and heavy-haul truck shipments (on a limited basis for naval spent nuclear fuel) would be used to meet the same initial waste receipt rates as in Option 1. Use of heavy-haul shipments in the absence of rail is restricted to approximately twelve, without upgrading public highways. There is high uncertainty as to what road upgrades and security/escorts the Nevada Department of Transportation would require to obtain an overweight/overdimensional permit. In addition, the Naval Nuclear Propulsion Program has indicated that a larger cask weight than that analyzed in the Final Environmental Impact Statement may be required for naval shipments, resulting in additional costs for heavy-haul transport. These uncertainties result in a high cost and schedule risk. Option 3 assumes that the start of rail construction will be delayed until after construction authorization is received from the Nuclear Regulatory Commission. Similar to Option 2, Option 3 uses legal-weight truck shipments and limited heavy haul truck shipments to meet the same initial waste receipt rates as Option 1, until rail becomes available. By using heavy-haul truck for two years, Option 3 contains the same uncertainties and resultant high cost and schedule risk as Option 2. The cost and schedule of legal-weight truck transport are not included in this report as that will be evaluated in the report on national transportation.

P. GEHNER; E.M. WEAVER; L. FOSSUM

2006-05-25T23:59:59.000Z

78

Programming Tuning Options on Hopper  

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

Tuning Options Programming Tuning Options Using Huge Pages Hugepages are virtual memory pages which are bigger than the default base page size of 4KB. Some applications may...

79

What Do You Think of Your LED Holiday Lights? | Department of Energy  

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

What Do You Think of Your LED Holiday Lights? What Do You Think of Your LED Holiday Lights? What Do You Think of Your LED Holiday Lights? December 23, 2010 - 6:30am Addthis This year, we've been encouraging people to switch to LED light strings for their holiday decorations. With the many options for shapes, colors, and sizes, people are discovering that they like or dislike various aspects of the lights. One of the biggest things to like, of course, is the major energy savings, but some folks have also discovered that the lights have a slightly different color or reflect off of ornaments in a different way. Change can be difficult, especially when we've been seeing the same types of decorations for so many years, but we hope that you've made the switch and are enjoying the savings and festivity that LED lights can add to your

80

What Do You Think of Your LED Holiday Lights? | Department of Energy  

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

Think of Your LED Holiday Lights? Think of Your LED Holiday Lights? What Do You Think of Your LED Holiday Lights? December 23, 2010 - 6:30am Addthis This year, we've been encouraging people to switch to LED light strings for their holiday decorations. With the many options for shapes, colors, and sizes, people are discovering that they like or dislike various aspects of the lights. One of the biggest things to like, of course, is the major energy savings, but some folks have also discovered that the lights have a slightly different color or reflect off of ornaments in a different way. Change can be difficult, especially when we've been seeing the same types of decorations for so many years, but we hope that you've made the switch and are enjoying the savings and festivity that LED lights can add to your

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Edit Test Options Page 1 Edit Test Options  

E-Print Network [OSTI]

Edit Test Options Page 1 Edit Test Options Format Test Information 1. Enter a Name for the Test. 2. Choose a color for the title text of the Test. (Optional) 3. Enter a Description in the Text Box. The description is visible to Students before they click on the link to take the Test. (Optional) 4. If you want

Xu, Shouhuai

82

COLORIMTRIE DES LED : INCERTITUDES ET INFLUENCE DU COURANT LECTRIQUE 17 Colorimtrie des LED  

E-Print Network [OSTI]

COLORIM?TRIE DES LED : INCERTITUDES ET INFLUENCE DU COURANT ?LECTRIQUE 17 N. POUSSET Colorimétrie des LED : incertitudes et influence du courant électrique LEDs colorimetry: uncertainties proximale, et indices de rendu des couleurs) de sources d'éclairage à LED, du LNE-INM/Cnam, est décrit. Les

Paris-Sud XI, Université de

83

LED Lighting Basics | Department of Energy  

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

LED Lighting Basics LED Lighting Basics LED Lighting Basics August 16, 2013 - 10:07am Addthis Light-emitting diodes (LEDs) are light sources that differ from more traditional sources of light in that they are semiconductor devices that produce light when an electrical current is applied. Applying electrical current causes electrons to flow from the positive side of a diode to the negative side. Then, at the positive/negative junction of the diode, the electrons slow down to orbit at a lower energy level. The electrons emit the excess energy as photons of light. LEDs are often used as small indicator lights on various electronic devices. Because of their long life, durability, and efficiency, LEDs are becoming more common in residential, commercial, and outdoor area lighting

84

Hydrogen Production Infrastructure Options Analysis  

Broader source: Energy.gov [DOE]

Presentation on hydrogen production and infrastructure options presented at the DOE Transition Workshop.

85

LED Exit Signs | Open Energy Information  

Open Energy Info (EERE)

Signs Jump to: navigation, search TODO: Add description List of LED Exit Signs Incentives Retrieved from "http:en.openei.orgwindex.php?titleLEDExitSigns&oldid380629"...

86

Model Specification for LED Roadway Luminaires  

Broader source: Energy.gov [DOE]

The DOE Municipal Solid-State Street Lighting Consortium's Model Specification for LED Roadway Luminaires enables cities, utilities, and other state and local agencies to assemble effective bid...

87

Dimming LEDs: What You Need to Know  

Broader source: Energy.gov [DOE]

This December 10, 2012 webcast presented information on the challenges and opportunities facing users trying to dim LED light sources today, reviewing the major types of deployed dimming...

88

LED Replacements for Linear Fluorescent Lamps Webcast  

Broader source: Energy.gov [DOE]

In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting...

89

Model Specification for LED Roadway Luminaires Webcast  

Broader source: Energy.gov [DOE]

This November 15, 2011 webcast presented information about the Model Specification for LED Roadway Luminaires developed by DOE's Municipal Solid-State Street Lighting Consortium. During the webcast...

90

LED Linear Lamps and Troffer Lighting  

Broader source: Energy.gov [DOE]

The CALiPER program performed a series of investigations on linear LED lamps. Each report in the series covers the performance of up to 31 linear LED lamps, which were purchased in late 2012 or 2013. The first report focuses on bare lamp performance of LED T8 replacement lamps and subsequent reports examine performance in various troffers, as well as cost-effectiveness. There is also a concise guidance document that describes the findings of the Series 21 studies and provides practical advice to manufacturers, specifiers, and consumers (Report 21.4: Summary of Linear (T8) LED Lamp Testing , 5 pages, June 2014).

91

LED Street Lighting Conversion Workshop Presentations  

Broader source: Energy.gov [DOE]

This page provides links to the presentations given at the National League of Cities Mobile Workshop, LED Street Lighting Conversion: Saving Your Community Money, While Improving Public Safety,...

92

Considerations When Comparing LED and Conventional Lighting  

Broader source: Energy.gov [DOE]

When comparing LED lighting performance to conventional lighting, buyers will want to consider energy efficiency, operating life and lumen depreciation, light output/distribution, color quality,...

93

Low Emission Development Strategies (LEDS): Technical, Institutional...  

Open Energy Info (EERE)

and Policy Lessons Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Emission Development Strategies (LEDS): Technical, Institutional and Policy Lessons Agency...

94

A Practical Primer to LED Technology  

Energy Savers [EERE]

- A Measurement Issue 2011 LED Transformations, LLC 17 What's Different Highest Energy Efficiency 0 20 40 60 80 100 120 140 160 White Sodium High Pressure Sodium Compact...

95

Thermal test options  

SciTech Connect (OSTI)

Shipping containers for radioactive materials must be qualified to meet a thermal accident environment specified in regulations, such at Title 10, Code of Federal Regulations, Part 71. Aimed primarily at the shipping container design, this report discusses the thermal testing options available for meeting the regulatory requirements, and states the advantages and disadvantages of each approach. The principal options considered are testing with radiant heat, furnaces, and open pool fires. The report also identifies some of the facilities available and current contacts. Finally, the report makes some recommendations on the appropriate use of these different testing methods.

Koski, J.A.; Keltner, N.R.; Sobolik, K.B.

1993-02-01T23:59:59.000Z

96

Information Resources: Webinar: The L Prize-Winning LED A19  

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

Webinar: The L Prize-Winning LED A19 Replacement-What Commercial Building Owners/Operators Can Expect in 2012 Webinar: The L Prize-Winning LED A19 Replacement-What Commercial Building Owners/Operators Can Expect in 2012 This January 18, 2012 webinar presented an update on the status of LED A19 lamp options for commercial businesses, with an overview of DOE's L Prize competition and the rigorous lab, lifetime, and field testing that went into selection of the winning lamp. During the webinar, Kelly Gordon of Pacific Northwest National Laboratory presented current A19 LED options and provided details on where LEDs are most competitive and ready. Gordon also shared insights on the L Prize competition winner, the role of partners in market development, and preliminary plans for promotions and incentives. Todd Manegold, Director of LED Lamps Marketing at Philips Lighting, outlined best applications for the winning lamp in commercial settings, Philips' plans for commercial distribution, and a financial calculator showing expected cost/payback using actual examples from field tests.

97

Getting Ready for LEDs: LED Lighting Video Series Explains the Basics |  

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

for LEDs: LED Lighting Video Series Explains the for LEDs: LED Lighting Video Series Explains the Basics Getting Ready for LEDs: LED Lighting Video Series Explains the Basics November 26, 2012 - 3:09pm Addthis Part 1 of the ElectricTV.net video series. Part 2 of the ElectricTV.net video series. Roland Risser Roland Risser Program Director, Building Technologies Office How can I participate? Learn more about the advantages and accessiblity of LED lighting from this series of videos. If you haven't been down the lighting aisle of your favorite home improvement store lately, you may be surprised at how many LED lighting products have arrived. Solid-state lighting (LEDs are one type) will soon have a strong impact on how buildings and homes are lit, in part because of its potential to reduce U.S. lighting energy usage by nearly one half.

98

Physics & Astronomy Degree options  

E-Print Network [OSTI]

148 Physics & Astronomy Degree options BSc (Single Honours Degrees) Astrophysics Physics MPhys AND HL7 in Mathematics Physics and Astronomy (Gateway and International Gateway) Entry For UK students. Physics&Astronomy Subject enquiries Dr Kenny Wood E: physics@st-andrews.ac.uk Features * The nature

Brierley, Andrew

99

Idaho's Energy Options  

SciTech Connect (OSTI)

This report, developed by the Idaho National Laboratory, is provided as an introduction to and an update of the status of technologies for the generation and use of energy. Its purpose is to provide information useful for identifying and evaluating Idahos energy options, and for developing and implementing Idahos energy direction and policies.

Robert M. Neilson

2006-03-01T23:59:59.000Z

100

Fuels options conference  

SciTech Connect (OSTI)

The proceedings of the Fuels Options Conference held May 9-10, 1995 in Atlanta, Georgia are presented. Twenty-three papers were presented at the conference that dealt with fuels outlook; unconventional fuels; fuel specification, purchasing, and contracting; and waste fuels applications. A separate abstract was prepared for each paper for inclusion in the Energy Science and Technology Database.

NONE

1995-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

OVERVIEW OF CONTRACTING OPTIONS  

E-Print Network [OSTI]

OVERVIEW OF CONTRACTING OPTIONS Presented by Bill McNally July 24, 2012 #12;National Aeronautics and Space Administration Selecting the Right Contract Type · Objective ­ Negotiate a contract type and price a Contract Type · What are your acquisition's objectives? ­ New program? ­ Existing program? (Historical

Waliser, Duane E.

102

Economics & Finance Degree options  

E-Print Network [OSTI]

98 Economics & Finance Degree options MA or BSc (Single Honours Degrees) Applied Economics Economics Financial Economics BA (International Honours Degree) Economics (See page 51) MA or BSc (Joint Honours Degrees) Economics and one of: Geography Management Mathematics MA (Joint Honours Degrees

Brierley, Andrew

103

Solving the 'Green Gap' in LED Technology  

Broader source: Energy.gov [DOE]

One long-standing high-priority research area for DOE is to increase the efficiency of deep green LEDs. Although most products today use phosphor conversion (PC) to produce white light from a blue LED, having a good green source could lead to color-mixed white sources that would avoid the losses associated with the PC approach.

104

Financing Guidance for LED Street Lighting Programs  

Broader source: Energy.gov [DOE]

Financing an LED street lighting replacement program can present a hurdle for many system owners, even if the planned transition offers very favorable economics. Replacing the existing system requires a significant budget, particularly as the scope of the program increases. Cities such as Los Angeles and Seattle have invested many millions of dollars into their (very successful) LED street lighting replacement programs.

105

100 LPW 800 Lm Warm White LED  

SciTech Connect (OSTI)

An illumination grade warm white (WW) LED, having correlated color temperature (CCT) between 2800 K and 3500K and capable of producing 800 lm output at 100 lm/W, has been developed in this program. The high power WW LED is an ideal source for use as replacement for incandescent, and Halogen reflector and general purpose lamps of similar lumen value. Over the two year period, we have made following accomplishments: developed a high power warm white LED product and made over 50% improvements in light output and efficacy. The new high power WW LED product is a die on ceramic surface mountable LED package. It has four 1x1 mm{sup 2} InGaN pump dice flip chip attached to a ceramic submount in 2x2 array, covered by warm white phosphor ceramic platelets called Lumiramic? and an overmolded silicone lens encapsulating the LED array. The performance goal was achieved through breakthroughs in following key areas: (1) High efficiency pump LED development through pump LED active region design and epi growth quality improvement (funded by internal programs). (2) Increase in injection efficiency (IE) represented by reduction in forward voltage (V{sub f}) through the improvement of the silver-based p-contact and a reduction in spreading resistance. The injection efficiency was increased from 80% at the start of the program to 96% at the end of the program at 700 mA/mm{sup 2}. (3) Improvement in thermal design as represented by reduction in thermal resistance from junction to case, through improvement of the die to submount connection in the thin film flip chip (TFFC) LED and choosing the submount material of high thermal conductivity. A thermal resistance of 1.72 K/W was demonstrated for the high power LED package. (4) Improvement in extraction efficiency from the LED package through improvement of InGaN die level and package level optical extraction efficiency improvement. (5) Improvement in phosphor system efficiency by improving the lumen equivalent (LE) and phosphor package efficiency (PPE) through improvement in phosphor-package interactions. Another achievement in the development of the phosphor integration technology is the demonstration of tight color control. The high power WW LED product developed has been proven to have good reliability. The manufacturing of the product will be done in Philips Lumileds?? LUXEON Rebel production line which has produced billions of high power LEDs. The first high power WW LED product will be released to the market in 2011.

Decai Sun

2010-10-31T23:59:59.000Z

106

Webinar: The L Prize-Winning LED A19 ReplacementWhat Commercial Building Owners/Operators Can Expect in 2012  

Broader source: Energy.gov [DOE]

This January 18, 2012 webinar presented an update on the status of LED A19 lamp options for commercial businesses, with an overview of DOE's L Prize competition and the rigorous lab, lifetime, and...

107

Professional-led versus family-led support groups: Exploring the differences  

Science Journals Connector (OSTI)

Support groups often help families cope more effectively with relatives' mental illnesses. This study examines the differences between support groups led by professionals and those led by family members, focusing...

Susan A. Pickett Ph.D.; Tamar Heller Ph.D.

1998-11-01T23:59:59.000Z

108

Revisiting of LED pumped bulk laser: first demonstration of Nd:YVO4 LED pumped laser  

Science Journals Connector (OSTI)

We describe here what is, to the best of our knowledge, the first LED pumped Nd:YVO4 laser. Near-IR LED arrays with a wavelength centered close to 850nm were used to...

Barbet, Adrien; Balembois, Franois; Paul, Amandine; Blanchot, Jean-Philippe; Viotti, Anne-Lise; Sabater, Jacques; Druon, Frdric; Georges, Patrick

2014-01-01T23:59:59.000Z

109

Procurement Options for New Renewable Electricity Supply | Open Energy  

Open Energy Info (EERE)

Procurement Options for New Renewable Electricity Supply Procurement Options for New Renewable Electricity Supply Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Procurement Options for New Renewable Electricity Supply Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Focus Area: Renewable Energy Phase: Evaluate Options Topics: Finance, Low emission development planning, -LEDS Resource Type: Case studies/examples, Lessons learned/best practices, Technical report Website: nrelpubs.nrel.gov/Webtop/ws/nich/www/public/Record?rpp=25&upp=0&m=1&w= Cost: Free OpenEI Keyword(s): feed-in tariffs, renewable portfolio standards, FITs, FIT, RPS, renewable energy, procurement UN Region: Northern America Language: English Tool Overview "State renewable portfolio standard (RPS) policies require utilities and

110

Hydrogen Delivery Infrastructure Option Analysis  

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

Hydrogen Delivery Infrastructure Hydrogen Delivery Infrastructure Option Analysis Option Analysis DOE and FreedomCAR & Fuel Partnership Hydrogen Delivery and On-Board Storage Analysis Workshop January 25, 2005 Washington DC This presentation does not contain any proprietary or confidential information Tan-Ping Chen Nexant Jim Campbell Bhadra Grover Air Liquide Stefan Unnasch TIAX Glyn Hazelden GTI Graham Moore Chevron Matt Ringer NREL Ray Hobbs Pinnacle West 2 Presentation Outline Project Background Knowledge Collected and Preliminary Results for Each Delivery Option Summary of Observations Next Step Project Background Project Background 4 Delivery Options Option 1* GH delivery by new pipelines Option 2 Converting NG/oil pipelines for GH delivery Option 3 Blending GH into NG pipelines Option 4* GH tube trailers

111

The Window Strategy with Options  

E-Print Network [OSTI]

The window strategy is one of several marketing strategies using futures and options to establish a floor price and allow for upside price potential. It also reduces option premium costs. This publication discusses how the window strategy works...

McCorkle, Dean; Amosson, Stephen H.; Fausett, Marvin

1999-06-23T23:59:59.000Z

112

Milk Futures, Options and Basis  

E-Print Network [OSTI]

The milk futures and options market enables producers and processors to manage price risk. This publication explains hedging, margin accounts, basis and how to track it, and other fundamentals of the futures and options market....

Haigh, Michael; Stockton, Matthew; Anderson, David P.; Schwart Jr., Robert B.

2001-10-12T23:59:59.000Z

113

SunLed Technologies | Open Energy Information  

Open Energy Info (EERE)

SunLed Technologies SunLed Technologies Jump to: navigation, search Name SunLed Technologies Place Hyderabad, Andhra Pradesh, India Zip 500 034 Sector Solar Product Hyderabad-based end-to-end energy efficient lighting solution provider and ESCO focused on LEDs and solar power. Coordinates 17.6726°, 77.5971° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":17.6726,"lon":77.5971,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

114

SemiLEDs | Open Energy Information  

Open Energy Info (EERE)

SemiLEDs SemiLEDs Jump to: navigation, search Name SemiLEDs Place Boise, Idaho Zip 83702 Product US-based LED chip maker with Asia manufacturing operations. Coordinates 43.60698°, -116.193409° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.60698,"lon":-116.193409,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

115

LEDS Events Calendar | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDS Events Calendar Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve LEDS Events Calendar January 2014 Today January February March April May June July August September October November December 2014 Go to month Sunday Monday Tuesday Wednesday Thursday Friday Saturday 29 30 31 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 1 Add an Event Upcoming LEDS Events Retrieved from "http://en.openei.org/w/index.php?title=LEDS_Events_Calendar&oldid=384765" What links here Related changes

116

Zero net power LED lighting system design  

Science Journals Connector (OSTI)

Although the natural circuitry for LED is DC, LED lighting system design has been restricted to match the supply requirements of AC power from the grid. The DC converter circuit on each LED light fitting is not only energy inefficient, it is also the most unreliable element in the lighting system. In a pilot research project to investigate the feasibility of DC lighting systems, an innovative approach has been taken to re-design the lighting circuit in DC mode using existing AC wiring. The intelligent control system manages power supply between a bank of batteries, solar power or grid power back up. The batteries are charged when solar power is available. Further improvement of the circuit control using pulse width modulation operation modes has been demonstrated. Experiments showed that the new LED lighting system was able to deliver 65% total energy reduction.

John P.T. Mo; Ganesh Sen

2013-01-01T23:59:59.000Z

117

All inorganic colloidal quantum dot LEDs  

E-Print Network [OSTI]

This thesis presents the first colloidal quantum dot light emitting devices (QD-LEDs) with metal oxide charge transport layers. Colloidally synthesized quantum dots (QDs) have shown promise as the active material in ...

Wood, Vanessa Claire

2007-01-01T23:59:59.000Z

118

MC-CAM Research Topics Organic LEDs  

E-Print Network [OSTI]

MC-CAM Research Topics Organic LEDs Phosphors and materials for solid state lighting Battery materials with highly- controlled microstructures Next generation optical storage media Products based for advanced display technologies Mitsubishi Chemical Center for Advanced Materials MRL Building University

Bigelow, Stephen

119

LED Essentials- Technology, Applications, Advantages, Disadvantages  

Broader source: Energy.gov [DOE]

On October 11, 2007, Kevin Dowling, VP of Innovation for Philips Solid-State Lighting Solutions, presented a broad introduction to LED technology, and discussed the technology status, advantages...

120

Superieur lichtbereik dankzij dubbele LED module  

Science Journals Connector (OSTI)

GC Europe introduceert een nieuw concept voor lichtuitharding. De GC G-Light heeft een LED module met twee typen dioden. Met een...GC G-Light een hoge lichtopbrengst voor het uitharden van dental...

2005-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

DOE Hosts LED Industry Standards Workshop  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy hosted an LED Industry Standards Workshop on March 1, 2006 in Washington, D.C. The Workshop provided a forum to encourage greater cooperation and coordination among...

122

Final decisions that led to Y-12  

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

decisions that led to Y-12 As we have seen earlier in this series, Ernest O. Lawrence and his University of California Radiation Lab in Berkeley was the center for research using...

123

Photoacoustic Gas Detection with LED QEPAS  

Science Journals Connector (OSTI)

A novel approach of QEPAS (quartz-enhanced photoacoustic spectroscopy) applying low-cost LEDs as light sources in combination with the so-called off-beam technology is presented for...

Bttger, Stefan; Angelmahr, Martin; Schade, Wolfgang

124

Sandia National Laboratories: warm white LED  

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

warm white LED Sandia Develops a Synthesis of Quantum Dots that Increases the Quantum Yield to 95.5% On May 23, 2013, in Energy, Energy Efficiency, Materials Science, News, News &...

125

LED Color Stability: 10 Important Questions  

Broader source: Energy.gov [DOE]

This April 15, 2014 webinar examined the causes of color shift, and took a look at existing metrics used to describe color shift/color stability in LED lighting. The lumen maintenance lifetime of...

126

Design options for clothes washers  

SciTech Connect (OSTI)

This report discusses possible design options for improving the energy efficiency of standard capacity, residential clothes washers.

Biermayer, Peter J.

1996-10-01T23:59:59.000Z

127

Application Summary Report 22: LED MR16 Lamps  

SciTech Connect (OSTI)

This report analyzes the independently tested photometric performance of 27 LED MR16 lamps. It describes initial performance based on light output, efficacy, distribution, color quality, electrical characteristics, and form factor, with comparisons to a selection of benchmark halogen MR16s and ENERGY STAR qualification thresholds. Three types of products were targeted. First, CALiPER sought 3000 K lamps with the highest rated lumen output (i.e., at least 500 lm) or a claim of equivalency to a 50 W halogen MR16 or higher. The test results indicate that while the initial performance of LED MR16s has improved across the board, market-available products still do not produce the lumen output and center beam intensity of typical 50 W halogen MR16 lamps. In fact, most of the 18 lamps in this category had lower lumen output and center beam intensity than a typical 35 W halogen MR16 lamp. Second, CALiPER sought lamps with a CRI of 90 or greater. Only four manufacturers were identified with a product in this category. CALiPER testing confirmed the performance of these lamps, which are a good option for applications where high color fidelity is needed. A vast majority of the LED MR16 lamps have a CRI in the low 80s; this is generally acceptable for ambient lighting, but may not always be acceptable for focal lighting. For typical LED packages, there is a fundamental tradeoff between CRI and efficacy, but the lamps in the high-CRI group in this report still offer comparable performance to the rest of the Series 22 products in other performance areas. Finally, CALiPER sought lamps with a narrow distribution, denoted as a beam angle less than 15. Five such lamps were purchased. Notably, no lamp was identified as having high lumen output (500 lumens or greater), high CRI (90 or greater), a narrow distribution (15 or less), and an efficacy greater than 60 lm/W. This would be an important achievement for LED MR16s especially if output could reach approximately 700 800 lumens, or the approximate equivalent of a 50 W halogen MR16 lamp. Many factors beyond photometric performance should be considered during specification. For example, performance over time, transformer and dimmer compatibility, and total system performance are all critical to a successful installation. Subsequent CALiPER reports will investigate more complex issues.

Royer, Michael P.

2014-07-23T23:59:59.000Z

128

Pittsburgh LED Street Lighting Research Project Performance Criteria  

Broader source: Energy.gov [DOE]

A Pittsburgh LED Street Lighting Research Project document on Technical and Aesthetic Performance for Business District LED Lighting.

129

Spectral optimization of the color temperature tunable white light-emitting diode (LED) cluster consisting of direct-emission blue and red LEDs and a diphosphor conversion LED  

Science Journals Connector (OSTI)

The correlated color temperature (CCT) tunable white-light LED cluster, which consists of direct-emission blue and red LEDs as well as phosphor-conversion (PC) LEDs packaged by...

Zhong, Ping; He, Guoxing; Zhang, Minhao

2012-01-01T23:59:59.000Z

130

LEDS GP Second Annual Event: Learning and Leading on LEDS Workshop | Open  

Open Energy Info (EERE)

GP Second Annual Event: Learning and Leading on LEDS Workshop GP Second Annual Event: Learning and Leading on LEDS Workshop Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us Calendar.png LEDS GP Second Annual Event: Learning and Leading on LEDS Workshop: on 2013/02/27 (February 27 - March 1, 2013) The LEDS Global Partnership is convening its second annual global workshop to bring together leading practitioners from countries and international institutions to share lessons and strengthen cooperation on low emission development around the world. The workshop will convene peer learning and collaboration sessions on common topics of interest defined by the African Climate & Development Society, Asia LEDS

131

LEDS Tier I Activities | Open Energy Information  

Open Energy Info (EERE)

Tier I Activities Tier I Activities Jump to: navigation, search Name LEDS Tier I Activities Agency/Company /Organization United States Department of State, United States Department of Agriculture Partner Multiple Ministries of Agriculture Sector Climate, Land Focus Area Agriculture, Land Use Topics Co-benefits assessment, Low emission development planning, -LEDS Website http://transition.usaid.gov/ou Program Start 2011 Program End 2014 Country Costa Rica, Kenya Central America, Eastern Africa References Enhancing Capacity for Low Emission Development Strategies Program[1] Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a U.S. Government initiative to support developing countries' efforts to pursue long-term, transformative development and accelerate sustainable,

132

Peak load management: Potential options  

SciTech Connect (OSTI)

This report reviews options that may be alternatives to transmission construction (ATT) applicable both generally and at specific locations in the service area of the Bonneville Power Administration (BPA). Some of these options have potential as specific alternatives to the Shelton-Fairmount 230-kV Reinforcement Project, which is the focus of this study. A listing of 31 peak load management (PLM) options is included. Estimated costs and normalized hourly load shapes, corresponding to the respective base load and controlled load cases, are considered for 15 of the above options. A summary page is presented for each of these options, grouped with respect to its applicability in the residential, commercial, industrial, and agricultural sectors. The report contains comments on PLM measures for which load shape management characteristics are not yet available. These comments address the potential relevance of the options and the possible difficulty that may be encountered in characterizing their value should be of interest in this investigation. The report also identifies options that could improve the efficiency of the three customer utility distribution systems supplied by the Shelton-Fairmount Reinforcement Project. Potential cogeneration options in the Olympic Peninsula are also discussed. These discussions focus on the options that appear to be most promising on the Olympic Peninsula. Finally, a short list of options is recommended for investigation in the next phase of this study. 9 refs., 24 tabs.

Englin, J.E.; De Steese, J.G.; Schultz, R.W.; Kellogg, M.A.

1989-10-01T23:59:59.000Z

133

Transition Strategies: Government Options and Market Penetration...  

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

Strategies: Government Options and Market Penetration Scenarios Transition Strategies: Government Options and Market Penetration Scenarios Presentation on Transition Strategies:...

134

LED structure with enhanced mirror reflectivity  

DOE Patents [OSTI]

Embodiments of the present invention are generally related to LED chips having improved overall emission by reducing the light-absorbing effects of barrier layers adjacent mirror contacts. In one embodiment, a LED chip comprises one or more LEDs, with each LED having an active region, a first contact under the active region having a highly reflective mirror, and a barrier layer adjacent the mirror. The barrier layer is smaller than the mirror such that it does not extend beyond the periphery of the mirror. In another possible embodiment, an insulator is further provided, with the insulator adjacent the barrier layer and adjacent portions of the mirror not contacted by the active region or by the barrier layer. In yet another embodiment, a second contact is provided on the active region. In a further embodiment, the barrier layer is smaller than the mirror such that the periphery of the mirror is at least 40% free of the barrier layer, and the second contact is below the first contact and accessible from the bottom of the chip.

Bergmann, Michael; Donofrio, Matthew; Heikman, Sten; Schneider, Kevin S; Haberern, Kevin W; Edmond, John A

2014-04-01T23:59:59.000Z

135

Rural Health Option The Rural Health Option requires  

E-Print Network [OSTI]

Rural Health Option The Rural Health Option requires: Membership in StORM Club, the Students include up to 3 sites/3physician-mentors Enrollment into BOTH rural health electives for a total of 2.sumner@okstate.edu) o Spring: Perspectives in Rural Health for OMSI or OMSII (or OMSIII with special permission) CLME

Veiga, Pedro Manuel Barbosa

136

Sustainable LED Fluorescent Light Replacement Technology  

SciTech Connect (OSTI)

Ilumisys and the National Center for Manufacturing Sciences (NCMS) partnered on a three-year project awarded by the United States (U.S.) Department of Energy (DOE), to quantify the impacts of LED lamps, incandescent lamps and fluorescent benchmark lamps over a product lifecycle i.e. to develop a sustainable design and manufacturing strategy that addresses product manufacturing, use, recycling and disposal scenarios for LED-based lighting. Based on the knowledge gained from extensive product tear-down studies of fluorescent and screw-in lighting products, lifecycle assessment tools, and accelerated lifecycle testing protocols, an interactive Sustainable LED Design Guide has been developed to aid architectural and lighting designers and engineers in making design decisions that consider three important environmental impacts (greenhouse gas emissions, energy use and mercury emission) across all phases of the life of an LED lighting product. Critical information developed for the lifecycle analysis and product feature comparisons is the useful life of the lighting product as well as its performance. The Design Guide is available at www.ncms.org, and was developed based on operational and durability testing of a variety of lighting products including power consumption, light output, and useful life of a lamp in order to allow a more realistic comparison of lamp designs. This report describes the main project tasks, results and innovative features of the lifecycle assessment (LCA)-based design tools, and the key considerations driving the sustainable design of LED lighting systems. The Design Guide incorporates the following three novel features for efficiently evaluating LED lighting features in value-chains: Bill-of-Materials (BOM) Builder Designers may import process data for each component and supply functional data for the product, including power, consumption, lumen output and expected useful life. Environmental Impact Review Designs are comparable across lifecycle phases, subsystems, and environmental impact category, and can be normalized to a userdefined functional unit. Drill-down Review These provide an indepth look at individual lamp designs with the ability to review across subsystem or lifecycle phase.

None

2011-06-30T23:59:59.000Z

137

Category:LEDS Toolkit | Open Energy Information  

Open Energy Info (EERE)

Toolkit Toolkit Jump to: navigation, search This page contains toolkits meant to support the creation and implementation of a Low Emission Development Strategy. Pages in category "LEDS Toolkit" The following 14 pages are in this category, out of 14 total. A Agriculture Work Space/Tools B Bioenergy Assessment Toolkit Bioenergy Toolkit E Energy System and Scenario Analysis Toolkit F Financing Initiatives Toolkit G Greenhouse Gas Inventory Development Toolkit I Impact Assessment Toolkit L Land Use Assessment Toolkit Land-use Policy and Program Design Toolkit Land-use Scenario Analysis Toolkit M Market Analysis Toolkit P Policy and Program Design Toolkit S Sustainable Land-use Impact Assessment Toolkit T Transportation Assessment Toolkit Retrieved from "http://en.openei.org/w/index.php?title=Category:LEDS_Toolkit&oldid=332209

138

White LED with High Package Extraction Efficiency  

Office of Scientific and Technical Information (OSTI)

WHITE LED WITH HIGH PACKAGE WHITE LED WITH HIGH PACKAGE EXTRACTION EFFICIENCY Final Report Report Period Start Date: 10/01/2006 Report Period End Date: 09/30/2008 Authors: Yi Zheng and Matthew Stough Report Submission Date: November 2008 DOE Award Number: DE-FC26-06NT42935 Project Manager: Ryan Egidi OSRAM SYLVANIA Product Inc Central Research and Service Laboratory 71 Cherry Hill Dr., Beverly, MA 01915 2 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor an agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus,

139

EECBG Success Story: Small Nebraska Town Welcomes LEDs and Energy...  

Energy Savers [EERE]

LEDs and Energy Savings November 9, 2010 - 5:21pm Addthis Tecumseh is installing 95 new LED light fixtures throughout the town. | File photo Tecumseh is installing 95 new LED...

140

#AskEnergySaver: LED Lights | Department of Energy  

Energy Savers [EERE]

LED Lights AskEnergySaver: LED Lights April 24, 2014 - 6:00pm Addthis LED lights are six to seven times more energy efficient than conventional incandescent lights, cut energy use...

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

LED Traffic Lights Get Buy American Stamp | Department of Energy  

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

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 30, 2010 - 10:19am Addthis Red. Yellow. Green. What LED traffic signals don't say: Made...

142

To Bridge LEDs' Green Gap, Scientists Think Small  

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

To Bridge LEDs' Green Gap, Scientists Think Small To Bridge LEDs' Green Gap, Scientists Think Small Nanostructures Half a DNA Strand-Wide Show Promise for Efficient LEDs April 4,...

143

Strong Coupling in a Microcavity LED  

Science Journals Connector (OSTI)

Thin films of polyelectrolyte/J aggregate dye bilayers with high absorption coefficient (6nm thick with ??1.0106??cm-1) inserted in an optical microcavity enable the cavity quantum electrodynamic strong coupling limit to be reached at room temperature with a coupling strength (Rabi splitting) of 26515??meV. By embedding these films in a resonant cavity organic LED structure, we demonstrate the first emissive electrically pumped exciton-polariton device.

Jonathan R. Tischler; M. Scott Bradley; Vladimir Bulovi?; Jung Hoon Song; Arto Nurmikko

2005-07-15T23:59:59.000Z

144

New and Underutilized Technology: Airfield LED Lighting | Department of  

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

Technology: Airfield LED Lighting Technology: Airfield LED Lighting New and Underutilized Technology: Airfield LED Lighting October 7, 2013 - 8:57am Addthis The following information outlines key deployment considerations for airfield LED lighting within the Federal sector. Benefits Airfield LED lighting is a good application for colored LED lights since the LED is monochromatic. Reduced maintenance costs dramatically improve economics over existing incandescent. Application Airfield LED lighting is applicable at airports as wells military and domestic air stations and bases. Key Factors for Deployment Federal agencies must determine Federal Aviation Administration (FAA) approval requirements before deployment. Ranking Criteria Federal energy savings, cost-effectiveness, and probability of success are

145

Research Led by Sandia Reveals Leading-Edge Erosion Significantly...  

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

Research Led by Sandia Reveals Leading-Edge Erosion Significantly Reduces Wind Turbine Performance Research Led by Sandia Reveals Leading-Edge Erosion Significantly Reduces Wind...

146

DOE Lighting Program Update: LED Validation Activities | Department...  

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

DOE Lighting Program Update: LED Validation Activities DOE Lighting Program Update: LED Validation Activities Presentation covers the DOE Lighting Program update and is given at...

147

SciTech Connect: Demonstration Assessment of LED Roadway Lighting...  

Office of Scientific and Technical Information (OSTI)

Demonstration Assessment of LED Roadway Lighting: Philadelphia, PA Citation Details In-Document Search Title: Demonstration Assessment of LED Roadway Lighting: Philadelphia, PA...

148

LED LUMINAIRE LIFETIME: Recommendations for Testing and Reporting...  

Office of Environmental Management (EM)

LED LUMINAIRE LIFETIME: Recommendations for Testing and Reporting LED LUMINAIRE LIFETIME: Recommendations for Testing and Reporting 2011 Solid-State Lighting Product Quality...

149

To Bridge LEDs' Green Gap, Scientists Think Small  

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

emitting diodes (LEDs), especially in the "green gap," a portion of the spectrum where LED efficiency plunges, simulations at the U.S. Department of Energy's National Energy...

150

Energy Department Announces New Investments in University-Led...  

Energy Savers [EERE]

Investments in University-Led Nuclear Energy Innovation Energy Department Announces New Investments in University-Led Nuclear Energy Innovation September 27, 2012 - 11:07am Addthis...

151

Dimmable AC LED Driver With Efficiency Improved Based on Switched LED Module  

Science Journals Connector (OSTI)

In this paper, one AC light-emitting diode (LED) driver with high power factor (PF) and low total harmonic distortion (THD) is adopted, which is added with the proposed...

Hwu, K I; Tu, W C; Fang, Y T

2014-01-01T23:59:59.000Z

152

A Statistical Method Analyzing LED Lumen Depreciation and Projecting LED Life  

SciTech Connect (OSTI)

There is a strong need for a method to represent the potential life of LED products as a critical part of design decisions including cost-effectiveness analysis. The IES LM-80 test method is in place to collect lumen depreciation data but it does not provide for estimation of future long term depreciation. Separate estimation methods are being considered (TM-21) and this paper describes the analysis of a series of LED degradation models and subsequent development of an estimation method. The work involves analysis of a set of engineering models to determine their applicability and define a structure for their use in LED lumen output life based on a lumen output level such as the L70 metric. The analysis has provided valuable information on methods effectively estimating LED life time, and impacts of measurement uncertainties, test duration, interval and other test conditions on selecting degradation models and LED life time projection. A set of guidelines are recommended to estimate LED life from data obtained using the current LM-80 test method.

Qiao, Hong (Amy) [Amy; Pulsipher, Trenton C.; Hathaway, John E.; Richman, Eric E.; Radkov, Emil

2010-05-30T23:59:59.000Z

153

LEDS Toolkit and Framework | Open Energy Information  

Open Energy Info (EERE)

LEDS Toolkit and Framework LEDS Toolkit and Framework Jump to: navigation, search Tool Summary LAUNCH TOOL Name: LEDS Toolkit and Methodology Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy, Land, Water, Climate Topics: Low emission development planning Resource Type: Dataset User Interface: Website, Desktop Application Website: en.openei.org/apps/LEDS/ Cost: Free UN Region: Central Asia, Eastern Asia, South-Eastern Asia, "Pacific" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Latin America and Caribbean" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Western Asia & North Africa" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., Northern America, "South Asia" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Sub-Saharan Africa" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Western & Eastern Europe" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

154

Text-Alternative Version: LED Essentials- Technology, Applications, Advantages, Disadvantages  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the LED Essentials - Technology, Applications, Advantages, Disadvantages webcast.

155

Flexible LEDs bring light to fingertips Oct 19, 2010  

E-Print Network [OSTI]

Flexible LEDs bring light to fingertips Oct 19, 2010 Glowing gloves Light-emitting diodes ­ or LEDs and colleagues have exploited a new printing technique for forming arrays of incredibly small red LEDs on flexible substrates. Like conventional LED manufacture, device fabrication begins by depositing a stack

Rogers, John A.

156

Hydrogen Delivery Infrastructure Options Analysis  

Fuel Cell Technologies Publication and Product Library (EERE)

This report, by the Nexant team, documents an in-depth analysis of seven hydrogen delivery options to identify the most cost-effective hydrogen infrastructure for the transition and long term. The pro

157

Digital Options for Panoramic Radiology  

Science Journals Connector (OSTI)

Digital X-ray imaging is making substantial inroads into the dental practice. The purpose of this chapter is to provide a succinct overview of the various digital options for panoramic dental radiography.

2007-01-01T23:59:59.000Z

158

INTEGRATIVE BIOSCIENCES (IBIOS) GRADUATE PROGRAM OPTION  

E-Print Network [OSTI]

INTEGRATIVE BIOSCIENCES (IBIOS) GRADUATE PROGRAM OPTION IN Bioinformatics and Genomics (BG) Degree-Faculty Relation----------------------------------------------------------------- 8 Bioinformatics and Genomics--------------------------------------------------------------------------------------------------17 #12;- -3 Bioinformatics and Genomics Option (BG

dePamphilis, Claude

159

Video Project Option | Photosynthetic Antenna Research Center  

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

Video Project Option Video Project Option PARC Education & Outreach Video Students enrolled in the PARCI-CARES Certificate in Renewable Energy and the Environment may choose to...

160

Energy Options Solutions | Open Energy Information  

Open Energy Info (EERE)

Energy Options & Solutions Place: Ann Arbor, Michigan Zip: 48103 Product: Michigan-based alternative energy consultant. References: Energy Options & Solutions1 This article is a...

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Category:LEDS Example | Open Energy Information  

Open Energy Info (EERE)

Example Example Jump to: navigation, search This page displays examples of country-scale low emission development strategies Pages in category "LEDS Example" The following 12 pages are in this category, out of 12 total. B Bangladesh Climate Change Strategy and Action Plan Brazil National Plan on Climate Change (PNMC) C China's National Climate Change Programme E ESMAP-South Africa-Low Carbon Growth Strategy G Guyana's Low Carbon Development Strategy I India National Action Plan on Climate Change Indonesia National Action Plan Addressing Climate Change J Japan-Action Plan for Achieving a Low-Carbon Society M Mexico's Special Program on Climate Change S Singapore National Climate Change Strategy T Thailand-National Energy Policy and Development Plan U United Kingdom Low Carbon Transition Plan

162

Light Emitting Diodes (LEDs) for General Illumiation  

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

LIGHT LIGHT EMITTING DIODES (LEDS) FOR GENERAL ILLUMINATION AN OIDA TECHNOLOGY ROADMAP An OIDA Report March 2001 Co-Sponsored by DOE/BTS and OIDA Compiled by Eric D. Jones Sandia National Laboratories OIDA Member Use Only OIDA OPTOELECTRONICS INDUSTRY DEVELOPMENT ASSOCIATION 1133 Connecticut Avenue, NW Suite 600 Washington, DC 20036 Ph: (202) 785-4426 Fax: (202) 785-4428 Web: http://www.OIDA.org © 2001 OIDA Optoelectronics Industry Development Association All data contained in this report is proprietary to OIDA and may not be distributed in either original or reproduced form to anyone outside the client's internal organization within five years of the report date without prior written permission of the Optoelectronics Industry Development Association. Published by: Optoelectronics Industry Development Association

163

DOE Lighting Program Update: LED Validation Activities  

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

DOE Lighting Program Update DOE Lighting Program Update LED Validation Activities Kelly Gordon Pacific Northwest National Laboratory Federal Utility Partnership Working Group April 15, 2010 Providence, RI www.ssl.energy.gov 2 | Solid-State Lighting Program Legislative Mandate The DOE is directed by U.S. government policy (EPACT 2005, Section 912) to: "...support research, development, demonstration, and commercial application activities related to advanced solid-state lighting technologies based on white light emitting diodes." DOE Lighting Program www.ssl.energy.gov 3 | Solid-State Lighting Program SSL Energy Saving Potential By 2030: * Potential to cut U.S. lighting electricity use by 25% * Cumulative energy savings: $120 billion * Annual energy savings equivalent to:

164

Energy Options for the Future  

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

Options Options for the Future * John Sheffield, 1 Stephen Obenschain, 2,12 David Conover, 3 Rita Bajura, 4 David Greene, 5 Marilyn Brown, 6 Eldon Boes, 7 Kathyrn McCarthy, 8 David Christian, 9 Stephen Dean, 10 Gerald Kulcinski, 11 and P.L. Denholm 11 This paper summarizes the presentations and discussion at the Energy Options for the Future meeting held at the Naval Research Laboratory in March of 2004. The presentations covered the present status and future potential for coal, oil, natural gas, nuclear, wind, solar, geo- thermal, and biomass energy sources and the effect of measures for energy conservation. The longevity of current major energy sources, means for resolving or mitigating environmental issues, and the role to be played by yet to be deployed sources, like fusion, were major topics of presentation and discussion. KEY WORDS: Energy; fuels; nuclear; fusion; efficiency; renewables.

165

Stage 1: Organizing the LEDS Process | Open Energy Information  

Open Energy Info (EERE)

: Organizing the LEDS Process : Organizing the LEDS Process Jump to: navigation, search Stage 1 LEDS Home Introduction to Framework Assess current country plans, policies, practices, and capacities Develop_BAU Stage 4: Prioritizing and Planning for Actions Begin execution of implementation plans 1.0. Organizing the LEDS Process 1.1. Institutional Structure for LEDS 1.2. Workplan to Develop the LEDS 1.3. Roles and responsibilities to develop LEDS 2.1. Assess current country plans, policies, practices, and capacities 2.2. Compile lessons learned and good practices from ongoing and previous sustainable development efforts in the country 2.3. Assess public and private sector capacity to support initiatives 2.4. Assess and improve the national GHG inventory and other economic and resource data as needed for LEDS development

166

Identify roles and responsibilities for LEDS process | Open Energy  

Open Energy Info (EERE)

roles and responsibilities for LEDS process roles and responsibilities for LEDS process Jump to: navigation, search Stage 1 LEDS Home Introduction to Framework Assess current country plans, policies, practices, and capacities Develop_BAU Stage 4: Prioritizing and Planning for Actions Begin execution of implementation plans 1.0. Organizing the LEDS Process 1.1. Institutional Structure for LEDS 1.2. Workplan to Develop the LEDS 1.3. Roles and responsibilities to develop LEDS 2.1. Assess current country plans, policies, practices, and capacities 2.2. Compile lessons learned and good practices from ongoing and previous sustainable development efforts in the country 2.3. Assess public and private sector capacity to support initiatives 2.4. Assess and improve the national GHG inventory and other economic and resource data as needed for LEDS development

167

Lighting Group: Sources and Ballasts: LED Reflector Lamp  

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

LED Reflector Lamp LED Reflector Lamp LED Reflector Lamp Objective LED reflector lamp The goal of this project is to develop a revolutionary new reflector lamp which offers many advantages over current incandescent reflector lamps, including: three times greater efficiency ten times the rated life greater optical and performance properties use of light emitting diodes (LEDs) to generate the light. Although LEDs have been commercially available since the late 1960’s, recent dramatic improvements in LED technology have led to white light devices with efficiencies that meet or exceed those of a standard incandescent lamp. This project will build upon these improvements to develop a new type of source for focusing light. Contact Information For more information on this project, please contact:

168

Text-Alternative Version: Challenges in LED Research and Development  

Broader source: Energy.gov [DOE]

Narrator: LEDs have made remarkable progress in the past decade and gained a strong foothold in the US marketplace. In 2012, LED lighting saved an estimated 71 trillion BTUs, equivalent to annual...

169

LED T8 Replacement Lamps | Department of Energy  

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

T8 Replacement Lamps LED T8 Replacement Lamps This documents provides an overview of LED T8 replacement lamps and helps define a reasonable minimum performance level for the...

170

Article Published on LED Lumen Maintenance and Light Loss Factors...  

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

Article Published on LED Lumen Maintenance and Light Loss Factors Article Published on LED Lumen Maintenance and Light Loss Factors January 20, 2014 - 12:00am Addthis An article...

171

DOE Publishes Report on Color Stability of LED Lighting Products...  

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

Color Stability of LED Lighting Products DOE Publishes Report on Color Stability of LED Lighting Products October 24, 2013 - 12:00am Addthis The U.S. Department of Energy (DOE) has...

172

A model for LED spectra at different drive currents  

Science Journals Connector (OSTI)

A mathematical model for the spectra of monocolor light-emitting diodes (LEDs) and phosphor-coated white LEDs at different drive currents is established. The simulation program of the...

He, Guoxin; Zheng, Lihong

2010-01-01T23:59:59.000Z

173

Model Specification for LED Roadway Luminaires, V2.0  

Broader source: Energy.gov [DOE]

Version 2.0 of the Model Specification for LED Roadway Luminaires is now available. Changes are substantial and include streamlined structure and formatting, new diagrams, updated references, and leveraging of LED Lighting Facts program guidance.

174

Building highly efficient LEDs in the yellow-green spectrum  

SciTech Connect (OSTI)

Argonne and Purdue researchers are peering deep into the atomic structure and composition of LED lights in order to build highly efficient LEDs in the yellow-green spectrum.

None

2012-01-01T23:59:59.000Z

175

EM-Led Radiological Incident Response Program Receives Honors...  

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

EM-Led Radiological Incident Response Program Receives Honors EM-Led Radiological Incident Response Program Receives Honors May 29, 2014 - 12:00pm Addthis Jessie Welch performs...

176

Sunlight and LED Hybrid Illumination in Indoor Lighting Design  

Science Journals Connector (OSTI)

We design a light integrating collector that can collect the sunlight and LED light to illuminate the indoor spaces uniformly, and then use in simulating the sunlight/LED hybrid...

Sun, Wen-Shing; Tsuei, Chih-Hsuan

177

High-power LED Technology and Solid State Lighting  

Science Journals Connector (OSTI)

The rapid adoption of LEDs in general illumination is fueled by high-power phosphor-conversion and direct color blue and red LED technology. Over the last several years...

Goetz, Werner

178

Text-Alternative Version: LEDs for Interior Office Applications  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the LEDs for Interior Office Applications webcast, held March 18, 2010.

179

Text-Alternative Version: LED Replacements for Linear Fluorescent Lamps  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "LED Replacements for Linear Fluorescent Lamps" webcast, held June 20, 2011.

180

Text-Alternative Version: Evaluating LED Street Lighting Solutions  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the Evaluating LED Street Lighting Solutions webcast, held July 20, 2010.

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Semiconductors 4-bit I2C LED dimmer  

E-Print Network [OSTI]

Philips Semiconductors PCA9533 4-bit I2C LED dimmer Product data sheet Supersedes data of 2003 Sep 19 2004 Oct 01 INTEGRATED CIRCUITS #12;Philips Semiconductors Product data sheet PCA95334-bit I2C LED dimmer 22004 Oct 01 FEATURES · 4 LED drivers (on, off, flashing at a programmable rate) · 2 selectable

Berns, Hans-Gerd

182

Enhancement-led institutional review University of St Andrews  

E-Print Network [OSTI]

Enhancement-led institutional review University of St Andrews MARCH 2011 #12;� The Quality on our website www.qaa.ac.uk Registered charity numbers 1062746 and SC037786 #12;Enhancement-led institutional review University of St Andrews Introduction 1 This is the report of an Enhancement-led

Brierley, Andrew

183

Breakthrough Makes LED Lights More Versatile Author: Andrea Thompson  

E-Print Network [OSTI]

Breakthrough Makes LED Lights More Versatile Author: Andrea Thompson Source: http://www.livescience.com/technology/ LEDs have started to blink on all over the place in recent years, from car taillights to roadside these limitations by combining the best of two worlds of LEDs to make ultrathin, ultrasmall and flexible light

Rogers, John A.

184

Summary report on the Enhancement-led institutional review  

E-Print Network [OSTI]

Summary report on the Enhancement-led institutional review University of St Andrews MARCH 2011 #12 education institutions. In Scotland, this process is known as Enhancement-led institutional review (ELIR). QAA operates equivalent but separate processes in England, Northern Ireland and Wales. The enhancement-led

Brierley, Andrew

185

Categorization of Software Errors that led to Security Breaches  

E-Print Network [OSTI]

Categorization of Software Errors that led to Security Breaches Wenliang Du Email: duw University, W. Lafayette, IN 47907, USA Abstract A set of errors known to have led to security breaches in computer systems was analyzed. The analysis led to a categorization of these errors. After examining

Du, Wenliang "Kevin"

186

A New, Simple, "universal", Low Cost LED Driver and Controller  

E-Print Network [OSTI]

A New, Simple, "universal", Low Cost LED Driver and Controller Akram M. Fayaz Sup´elec Department:daniel.sadarnac@supelec.fr Abstract--In this paper a new LED driver and its controller are conceived realized and experimentally approach the average current through the LED is directly regulated. The proposed driver is built around

Paris-Sud XI, Université de

187

Summary report on the Enhancement-led institutional review  

E-Print Network [OSTI]

Summary report on the Enhancement-led institutional review University of Glasgow APRIL 2010 #12 reviews of higher education institutions. In Scotland, this process is known as Enhancement-led and Wales. The enhancement-led approach ELIR is one element of the Quality Enhancement Framework which

Guo, Zaoyang

188

Thermal design and simulation of automotive headlamps using white LEDs  

Science Journals Connector (OSTI)

With an urgent need for energy conservation and pollution reduction, the trend of replacing traditional incandescent or fluorescent lamps with high-power LEDs is growing more and more popular. In this research, high power white LED chips are used in ... Keywords: Automitive headlamp, Heat pipe, High power LED, Junction temperature

Jing Wang; Yi-Xi Cai; Xin-Jie Zhao; Chun Zhang

2014-02-01T23:59:59.000Z

189

Lifeworld-led healthcare is more than patient-led care: an existential view of well-being  

Science Journals Connector (OSTI)

In this paper we offer an appreciation and critique of patient-led care as expressed in current policy and practice. We argue that current patient-led approaches hinder a focus on a deeper understanding of what p...

Karin Dahlberg; Les Todres; Kathleen Galvin

2009-08-01T23:59:59.000Z

190

LHC challenges and upgrade options  

Science Journals Connector (OSTI)

The presentation summarizes the key parameters of the LHC collider. Following a discussion of the main challenges for reaching the nominal machine performance the presentation identifies options for increasing the operation tolerances and the potential performance reach of the LHC by means of future hardware upgrades of the LHC and its injector complex.

O Bruning

2008-01-01T23:59:59.000Z

191

Solid-State Lighting: Text-Alternative Version: LED Essentials -  

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

Essentials - Technology, Applications, Advantages, Disadvantages to someone Essentials - Technology, Applications, Advantages, Disadvantages to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Google Bookmark Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Delicious Rank Solid-State Lighting: Text-Alternative Version: LED Essentials - Technology, Applications, Advantages, Disadvantages on Digg

192

New and Underutilized Technology: High Bay LED Lighting | Department of  

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

High Bay LED Lighting High Bay LED Lighting New and Underutilized Technology: High Bay LED Lighting October 7, 2013 - 8:55am Addthis The following information outlines key deployment considerations for high bay LED lighting within the Federal sector. Benefits LED light sources offer several potential benefits compared to metal halide or fluorescent lighting, including reduced energy consumption due to the ability to provide a more precise light distribution; longer operating life and lower maintenance requirements; less heat introduced into the space; and greater controllability for dimming and on/off control. Relevant to the cold storage application, LED performance improves in colder temperatures. Application High bay LED lighting is applicable for facilities containing high bay

193

New and Underutilized Technology: Exterior LED/Solid State Lighting |  

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

Exterior LED/Solid State Lighting Exterior LED/Solid State Lighting New and Underutilized Technology: Exterior LED/Solid State Lighting October 4, 2013 - 4:55pm Addthis The following information outlines key deployment considerations for exterior LED/solid state lighting within the Federal sector. Benefits LED lighting economics can work in high electric cost areas with high hours of use. Pricing continually decreases for LED lighting. This technology provides quality, white, even lighting with good color rendition. Greater cost savings can be achieved when combined with bi-level motion sensors to reduce light levels in parking areas, garages, and walkways. Application Exterior LED/solid state lighting is applicable in areas where security and visual performance are critical, including street lighting, parking lots,

194

LED Traffic Lights Get Buy American Stamp | Department of Energy  

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

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 29, 2010 - 10:00am Addthis LED traffic lights are assembled at Dialight’s factory in Roxboro, N.C. The company has expanded production at the facility, adding more than 100 jobs over the past two years. | Photo Courtesy of Dialight LED traffic lights are assembled at Dialight's factory in Roxboro, N.C. The company has expanded production at the facility, adding more than 100 jobs over the past two years. | Photo Courtesy of Dialight Lindsay Gsell LED traffic lights are assembled at Dialight's factory in Roxboro, N.C. The company has expanded production at the facility, adding more than 100 jobs over the past two years. Red. Yellow. Green. What LED traffic signals don't say: Made in USA.

195

Study: Environmental Benefits of LEDs Greater Than CFLs | Department of  

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

Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs December 9, 2013 - 4:13pm Addthis A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic Jim Brodrick Lighting Program Manager MORE RESOURCES Find out how LED lighting works Get project planning and analysis tools Subscribe to Solid-State Lighting's email distribution list Increasingly, light emitting diode (LED) screw-based lamps are providing consumers a cost-effective and energy efficient alternative to compact

196

Which LED Lighting Products Would You Consider Trying? | Department of  

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

Which LED Lighting Products Would You Consider Trying? Which LED Lighting Products Would You Consider Trying? Which LED Lighting Products Would You Consider Trying? August 5, 2010 - 7:30am Addthis On Monday, Chris discussed his upcoming project to replace the lighting in his kitchen and family room. Chris is considering LED (light-emitting diode) lighting, especially for his kitchen, where they can be installed under the cabinets. LEDs can also be used for other applications, including task lighting, recessed downlights, and holiday lighting. Which LED lighting products would you consider trying? Or, if you're already using LEDs, what do you think of them? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments.

197

Solid-State Lighting: DOE Hosts LED Industry Standards Workshop  

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

Information Information Resources Printable Version Share this resource Send a link to Solid-State Lighting: DOE Hosts LED Industry Standards Workshop to someone by E-mail Share Solid-State Lighting: DOE Hosts LED Industry Standards Workshop on Facebook Tweet about Solid-State Lighting: DOE Hosts LED Industry Standards Workshop on Twitter Bookmark Solid-State Lighting: DOE Hosts LED Industry Standards Workshop on Google Bookmark Solid-State Lighting: DOE Hosts LED Industry Standards Workshop on Delicious Rank Solid-State Lighting: DOE Hosts LED Industry Standards Workshop on Digg Find More places to share Solid-State Lighting: DOE Hosts LED Industry Standards Workshop on AddThis.com... Conferences & Meetings Past Conferences Presentations Publications Webcasts Videos Tools

198

Stage 1: Organizing the LEDS Process | Open Energy Information  

Open Energy Info (EERE)

Stage 1: Organizing the LEDS Process Stage 1: Organizing the LEDS Process (Redirected from Low Emission Development Strategies Methodology) Jump to: navigation, search Stage 1 LEDS Home Introduction to Framework Assess current country plans, policies, practices, and capacities Develop_BAU Stage 4: Prioritizing and Planning for Actions Begin execution of implementation plans 1.0. Organizing the LEDS Process 1.1. Institutional Structure for LEDS 1.2. Workplan to Develop the LEDS 1.3. Roles and responsibilities to develop LEDS 2.1. Assess current country plans, policies, practices, and capacities 2.2. Compile lessons learned and good practices from ongoing and previous sustainable development efforts in the country 2.3. Assess public and private sector capacity to support initiatives 2.4. Assess and improve the national GHG inventory and other

199

Cree Sets New Benchmarks for LED Efficacy and Brightness  

Broader source: Energy.gov [DOE]

Cree has successfully created a cool white LED prototype that delivers 107 lm/W at 350mA. This achievement builds on the Cree EZBright LED chip platform, developed in part with prior funding support from DOE. Cree made the prototype LED under their DOE project focused on developing LED chips incorporating photonic crystal elements for improved light extraction and novel package technology for higher down-conversion efficiency compared to conventional LEDs. Based on a 1 millimeter-square chip, the new prototype LED produces white light with a CCT of 5500K and a CRI of 73. Integration of four of these prototype LEDs can produce luminous flux of more than 450 lumens.

200

Novel green illumination energy for LED with ocean battery materials  

Science Journals Connector (OSTI)

This paper launches novel materials of LED with ocean battery. Ocean battery employs sea water existing by the nature as energy materials to drive LED lamp lighting. The analysing methods are thermal-, electric- and illumination-performance experiments to discuss the novel green illumination techniques. Ocean battery and LED are all DC components, there is no energy loss of current converter between them, and the ocean battery has more electricity in LED illumination. Vapour chamber (VC) and aluminium (AL) materials are assigned to be the LED PCBs. Results show that the effective thermal conductivity of the VCPCB is many times higher than that of the ALPCB, proving that it can effectively reduce the temperature of the LED and obtain more uniform luminance. And the output voltage and LED lighting start unstable resulting from the air bubble of ocean battery slight vibration.

Jung-Chang Wang

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Reducing LED Costs Through Innovation | Department of Energy  

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

Reducing LED Costs Through Innovation Reducing LED Costs Through Innovation Reducing LED Costs Through Innovation November 19, 2013 - 3:49pm Addthis A combination solid-state laser turret cutter and stamping machine cuts a thin steel plate that will be formed into lighting fixture housing. Wisconsin-based Eaton Corporation is developing a new manufacturing process that streamlines LED fixture designs. | Photo courtesy of Eaton Corporation A combination solid-state laser turret cutter and stamping machine cuts a thin steel plate that will be formed into lighting fixture housing. Wisconsin-based Eaton Corporation is developing a new manufacturing process that streamlines LED fixture designs. | Photo courtesy of Eaton Corporation A goniometer measures the photometric output distribution of an outdoor LED street light fixture. Researchers at Eaton are developing a new manufacturing process will enable LED chips to sit directly on heat sinks, improving heat transfer. | Photo courtesy of Eaton Corporation

202

Study: Environmental Benefits of LEDs Greater Than CFLs | Department of  

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

Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs December 9, 2013 - 4:13pm Addthis A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic Jim Brodrick Lighting Program Manager MORE RESOURCES Find out how LED lighting works Get project planning and analysis tools Subscribe to Solid-State Lighting's email distribution list Increasingly, light emitting diode (LED) screw-based lamps are providing consumers a cost-effective and energy efficient alternative to compact

203

LEDSGP/about/Asia LEDS Partnership | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDSGP/about/Asia LEDS Partnership < LEDSGP‎ | about(Redirected from Asia LEDS Partnership) Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us About How We Work > Regional Platforms > Working Groups LEDS GP Members Steering Committee Guiding Structure Contacts Asia LEDS Partnership (ALP) A LEDS GP Regional Network ALT Steering Committee ALP Steering Committee The Asia LEDS Partnership Steering Committee met on March, 2013 in Pattaya, Thailand following the LEDS Global Partnership second annual workshop to

204

Hydrogen Delivery Options and Issues  

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

Options and Issues Options and Issues Mark Paster DOE August, 2006 Scope * From the end point of central or distributed production (300 psi H2) to and including the dispenser at a refueling station or stationary power site - GH2 Pipelines and Trucks, LH2 Trucks, Carriers <$1.00/kg of Hydrogen by 2017 Hydrogen Delivery H2 Delivery Current Status * Technology - GH2 Tube Trailers: ~340 kg, ~2600 psi - LH2 Trucks: ~3900 kg - Pipelines: up to 1500 psi (~630 miles in the U.S.) - Refueling Site Operations (compression, storage dispensing): Demonstration projects * Cost (Does NOT include refueling Site Operations) - Trucks: $4-$12/kg - Pipeline: <$2/kg H2A Analysis * Consistent, comparable, transparent approach to hydrogen production and delivery cost analysis * Excel spreadsheet tools with common economic

205

Fuel option for gas turbine  

SciTech Connect (OSTI)

Growth in electricity demand is an average of 10% per year. Energy, emission, and economy are importance of critical concerns for generating systems. Therefore, combined cycle power plant is preferred to Electricity Generating Authority of Thailand (EGAT) new power generating capacity. The various option of available fuel for gas turbine are natural gas, liquid fuel and coal fuel. Particularly with the tremendous price increases in imported and domestic fuel supplies, natural gas is an attractive low cost alternative for power generation. EGAT has researched using heavy fuel instead of natural gas since the year 1991. The problems of various corrosion characteristics have been found. In addition, fuel treatment for gas turbine are needed, and along with it, the environmental consideration are options that provide the limitation of environmental regulation.

Tantayakom, S. [Electricity Generating Authority of Thailand, Nonthaburi (Thailand). Chemical and Analysis Dept.

1995-12-31T23:59:59.000Z

206

Managing Nuclear Waste: Options Considered  

SciTech Connect (OSTI)

Starting in the 1950s, U.S. scientists began to research ways to manage highly radioactive materials accumulating at power plants and other sites nationwide. Long-term surface storage of these materials poses significant potential health, safety, and environmental risks. Scientists studied a broad range of options for managing spent nuclear fuel and high-level radioactive waste. The options included leaving it where it is, disposing of it in various ways, and making it safer through advanced technologies. International scientific consensus holds that these materials should eventually be disposed of deep underground in what is called a geologic repository. In a recent special report, the National Academy of Sciences summarized the various studies and emphasized that geologic disposal is ultimately necessary.

DOE

2002-05-02T23:59:59.000Z

207

The Elusive Life of LEDs: How TM-21 Contributes to the Solution  

SciTech Connect (OSTI)

This magazine article discusses the issue of LED 'lifetime' and explains where TM-21 plays as part of the solution to this issue. In August 2011, the Illuminating Engineering Society (IES) published the TM-21 document entitled 'Lumen degradation lifetime estimation method for LED light sources.' TM-21 is the IES-recommended method for projecting lumen degradation of an LED package, array or module based on data collected according to LM-80. The lighting community expects TM-21 to become the standard method for projecting useful LED lighting product life at realistic operating temperature. This article presents the development process behind TM-21, and clarifies how and when to apply the lifetime extrapolation method to arrive at reasonable and useful estimations. Why TM-21 and why now? We are all familiar with the very real but sometimes exaggerated long-life attributes of LED technology. Not the least of these is the potential for very long life that helps make it an attractive design choice. The trick has been and continues to be how to measure or estimate this longevity to provide assurance to users of this technology's reliability (life) compared to other options. We also understand that the overall reliability of a complete LED lighting fixture can be affected by the reliability of individual product components (driver, lens, etc.) and should be accounted for in lifetime estimations. The useful life of standard lighting technologies is defined as the time to filament or cathode failure. For most of these lamps, the time period prior to failure exhibits acceptable levels of light output, as shown with the solid lines in Fig. 1. This makes it easy to determine when to replace the lamp. However, LEDs do not have filament burn-out that conveniently announces the end of life (dashed line in Fig. 1). Further, the rapid development of the technology and the desire to bring products to market in a timely manner does not allow for actual testing verification of the long lives claimed (100,000 or even 35,000 hours). As a result, the industry has come to accept a definition of the end of the useful life of an LED as the point when it no longer provides a specified level of light output. And finally, the life and performance of LED lighting products depends greatly on excess heat retained at the diode. This is why LEDs require testing at multiple temperatures such that when a source is installed in a luminaire, its actual operating temperature can be measured and lumen depreciation of the product can be derived. Therefore, to serve the solid-state lighting industry, the Technical Procedures Committee (TPC) of the IES proceeded to develop appropriate tests for use in rating LED product longevity. The initial need was a measure of the basic lumen degradation of LED source components identified by a module, package, or array of diodes and this came in the form of LM-80. Importantly, LM-80 only specifies how to measure lumen depreciation to a minimum of 6000 hours (but recommends testing to 10,000 hours or longer). LM-80 stops short of using that data to estimate any depreciation after that, which is where TM-21 comes in. The TM-21 working group (WG) as part of the IES TPC was formed to develop the lumen depreciation projection method and spent over three years exploring many options. The WG evaluated various projection options starting with an analysis of various mathematical, engineering-based models to provide effective depreciation fit and a useful projection method. Next, the WG analyzed LED lumen maintenance behavior using over 40 sets of LM-80-08 test data (20 sets with 10,000 hours or more) collected from four major LED manufacturers. The working group also examined the accuracy of proposed projections using various proposed models and LM-80 data that extended up to 15,000 hours.

Richman, Eric E.

2011-11-18T23:59:59.000Z

208

LEDs Ready for Takeoff at Louisiana Airport | Department of Energy  

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

LEDs Ready for Takeoff at Louisiana Airport LEDs Ready for Takeoff at Louisiana Airport LEDs Ready for Takeoff at Louisiana Airport July 14, 2010 - 3:34pm Addthis Hammond, La., airport is replacing the existing incandescent taxiway lights (pictured) with LEDs. | Photo courtesy of Hammond Northshore Regional Airport Hammond, La., airport is replacing the existing incandescent taxiway lights (pictured) with LEDs. | Photo courtesy of Hammond Northshore Regional Airport Stephen Graff Former Writer & editor for Energy Empowers, EERE What are the key facts? Upgrades for safety, energy at Hammond airport possible through Recovery Act Taxiway lights to be replaced with LEDs Airport could save up to $15,000 annually on electric bills Energy efficiency is taking off at the airport in Hammond, La., about 70

209

Wisconsin LED Plant Benefits from Recovery Act | Department of Energy  

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

Wisconsin LED Plant Benefits from Recovery Act Wisconsin LED Plant Benefits from Recovery Act Wisconsin LED Plant Benefits from Recovery Act April 1, 2010 - 6:58pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this mean for me? LED lights emit more light, have a longer life and provide anywhere from 50 to 70 percent in energy savings. Rudd Lighting has seen a boost from cities tapping Recovery Act funds and seeking energy efficient lighting that will reduce costs. The BetalLED facility, which produced hundreds of thousands of LED products last year, employs about 600 people, and for every job in the plant, eight to 10 more are created outside the company. Workers at a Racine, Wis., manufacturing company are busy filling orders for American cities seeking to brighten their communities with energy

210

Have You Used LED Light Strings? | Department of Energy  

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

LED Light Strings? LED Light Strings? Have You Used LED Light Strings? December 3, 2009 - 7:30am Addthis This week, you read about LED holiday light strings, which can use 90% less energy than regular incandescent light strings. You may even be able to save on the initial costs with rebates from stores or your utility; check to find out what's being offered in your area. Have you used LED light strings? Tell us what you think of them. Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles Save Money with LED Holiday Light Strings Tips to Save Energy During the Holidays Choosing Energy-Saving Lighting Products Saves You Money

211

LED Lighting on the National Mall | Department of Energy  

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

LED Lighting on the National Mall LED Lighting on the National Mall LED Lighting on the National Mall Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said Secretary Chu. "Investing in an American economy that is built to last includes taking advantage of all of America's energy resources while

212

LEDs Ready for Takeoff at Louisiana Airport | Department of Energy  

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

LEDs Ready for Takeoff at Louisiana Airport LEDs Ready for Takeoff at Louisiana Airport LEDs Ready for Takeoff at Louisiana Airport July 14, 2010 - 3:34pm Addthis Hammond, La., airport is replacing the existing incandescent taxiway lights (pictured) with LEDs. | Photo courtesy of Hammond Northshore Regional Airport Hammond, La., airport is replacing the existing incandescent taxiway lights (pictured) with LEDs. | Photo courtesy of Hammond Northshore Regional Airport Stephen Graff Former Writer & editor for Energy Empowers, EERE What are the key facts? Upgrades for safety, energy at Hammond airport possible through Recovery Act Taxiway lights to be replaced with LEDs Airport could save up to $15,000 annually on electric bills Energy efficiency is taking off at the airport in Hammond, La., about 70

213

New and Underutilized Technology: Interior LED/Solid State Lighting |  

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

Interior LED/Solid State Lighting Interior LED/Solid State Lighting New and Underutilized Technology: Interior LED/Solid State Lighting October 4, 2013 - 4:53pm Addthis The following information outlines key deployment considerations for interior LED/solid state lighting within the Federal sector. Benefits Interior LED retrofits are currently viable for down lights, track lighting, sconces, and both line and low voltage task lighting. Replacements for incandescent A-lamps have also been improving rapidly. Replacements for fluorescent tube lighting may be viable for high-cost maintenance areas. Application Interior LED/solid state lighting is a rapidly improving technology currently most applicable for down lights, track lights, task lighting, accenting, high ceiling, and high cost maintenance areas.

214

IADB/UNDP LEDS Community of Practice | Open Energy Information  

Open Energy Info (EERE)

IADB/UNDP LEDS Community of Practice IADB/UNDP LEDS Community of Practice Jump to: navigation, search Name IADB/UNDP LEDS Community of Practice Agency/Company /Organization Inter-American Development Bank, United Nations Development Programme (UNDP) Sector Climate, Energy Focus Area People and Policy Topics Low emission development planning, -LEDS, Policies/deployment programs Website http://finanzascarbono.org/com References LEDS Community of Practice-Carbon Finance Platform[1] "The objective of this Community of Practice is to provide the LAC region with information and facilitate technical discussions about the process of preparing national Low Emission Development Strategies. The workplan for 2012 includes the organization of discussion forums, seminars and webinars on LEDS preparation.

215

Wisconsin LED Plant Benefits from Recovery Act | Department of Energy  

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

Wisconsin LED Plant Benefits from Recovery Act Wisconsin LED Plant Benefits from Recovery Act Wisconsin LED Plant Benefits from Recovery Act April 1, 2010 - 6:58pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this mean for me? LED lights emit more light, have a longer life and provide anywhere from 50 to 70 percent in energy savings. Rudd Lighting has seen a boost from cities tapping Recovery Act funds and seeking energy efficient lighting that will reduce costs. The BetalLED facility, which produced hundreds of thousands of LED products last year, employs about 600 people, and for every job in the plant, eight to 10 more are created outside the company. Workers at a Racine, Wis., manufacturing company are busy filling orders for American cities seeking to brighten their communities with energy

216

Enhancing Capacity for Low Emission Development Strategies (EC-LEDS):  

Open Energy Info (EERE)

Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Distributed Generation Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Distributed Generation Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Topics: Low emission development planning, -LEDS Resource Type: Webinar Website: eeredev.nrel.gov/_proofs/video/2013_EC-LEDS/ Cost: Free References: Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Distributed Generation[1] Overview A webinar on distributed generation, presented by the National Renewable Energy Laboratory, with funding from the U.S. Agency for International Development. This webinar covers the basics of distributed generation, with an emphasis

217

Using Backup Generators: Alternative Backup Power Options  

Broader source: Energy.gov [DOE]

In addition to electric generators powered by fuel, homeowners and business owners may consider alternative backup power options.

218

List of LED Exit Signs Incentives | Open Energy Information  

Open Energy Info (EERE)

LED Exit Signs Incentives LED Exit Signs Incentives Jump to: navigation, search The following contains the list of 72 LED Exit Signs Incentives. CSV (rows 1 - 72) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP SWEPCO - Commercial and Industrial Energy Efficiency Rebate Programs (Arkansas) Utility Rebate Program Arkansas Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Building Insulation Central Air conditioners Chillers Custom/Others pending approval Duct/Air sealing Lighting Lighting Controls/Sensors Motor VFDs Motors Roofs LED Exit Signs Commercial Refrigeration Equipment Ground Source Heat Pumps Yes APS - Energy Efficiency Solutions for Business (Arizona) Utility Rebate Program Arizona Commercial

219

Deputy Secretary Poneman Announces Team led by Oak Ridge National...  

Office of Environmental Management (EM)

Deputy Secretary Poneman Announces Team led by Oak Ridge National Lab Selected to Receive up to 122 Million for Nuclear Energy Innovation Hub Deputy Secretary Poneman Announces...

220

Adopting LED Technology: What Federal Facility Managers Need to Know  

Broader source: Energy.gov [DOE]

This document describes the presentation slides for the "Adopting LED Technology: What Federal Facility Managers Need to Know" webinar that took place on September 11, 2014.

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

New reversing design method for LED uniform illumination  

Science Journals Connector (OSTI)

In light-emitting diode (LED) applications, it is becoming a big issue that how to optimize light intensity distribution curve (LIDC) and design corresponding optical component to...

Wang, Kai; Wu, Dan; Qin, Zong; Chen, Fei; Luo, Xiaobing; Liu, Sheng

2011-01-01T23:59:59.000Z

222

The City of Los Angeles LED Streetlight Program  

Broader source: Energy.gov [DOE]

View the video about the Los Angeles LED streetlight program, featuring an interview with City of Los Angeles Bureau of Street Lighting Director, Ed Ebrahimian.

223

Excellent color rendering indexes of multi-package white LEDs  

Science Journals Connector (OSTI)

This study introduces multi-package white light-emitting diodes (LEDs) system with the ability to realize high luminous efficacy and an excellent color rendering index (CRI,...

Oh, Ji Hye; Yang, Su Ji; Sung, Yeon-Goog; Do, Y R

2012-01-01T23:59:59.000Z

224

Secretary Chu Announces Funding for 71 University-Led Nuclear...  

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

Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects WASHINGTON, DC U.S. Energy Secretary Steven Chu today announced the selection of...

225

Technology makes reds "pop" in LED displays | GE Global Research  

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

Televisions Research breakthrough will vastly improve color and crispness of images on LED devices NISKAYUNA, NY, July, 24, 2014 - GE announced today a research breakthrough that...

226

Minimal Viewing Distance Calculation in LED Display Panels  

Science Journals Connector (OSTI)

Light-emitting diode (LED) display panels have received more attention recently. These panels usually are placed in public places such as streets, ...

Nazeran Motlagh, A Ali; Hashemi, B Massoud Reza

2010-01-01T23:59:59.000Z

227

High-performance LED street lighting using microlens arrays  

Science Journals Connector (OSTI)

An efficient LED lamp that illuminates the street with high quality is presented. The luminaire shows high optical efficiency, high optical utilization factor, low glare, and...

Lee, Xuan-Hao; Moreno, Ivan; Sun, Ching-Cherng

2013-01-01T23:59:59.000Z

228

Energy Department Announces New University-Led Projects to Create...  

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

Projects to Create More Efficient, Lower Cost Concentrating Solar Power Systems Energy Department Announces New University-Led Projects to Create More Efficient, Lower Cost...

229

LED Phosphor Modeling and Color Optimization in OptisWorks  

Science Journals Connector (OSTI)

OPTIS has developed in OptisWorks an editor for LED phosphor dyes which take into account physics based measureable spectra information as well as the volume scattering ...

Hasna, Gnther

230

Cooking Up New Nanoribbons to Make Better White LEDs | Advanced...  

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

Subscribe to APS Science Highlights rss feed Cooking Up New Nanoribbons to Make Better White LEDs FEBRUARY 24, 2014 Bookmark and Share The researchers fabricated three types of...

231

High Bandgap Phosphide Approaches for LED Applications - Energy...  

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

Applications A new approach to fabricating high-efficiency Amber LEDs National Renewable Energy Laboratory Contact NREL About This Technology Publications: PDF Document...

232

Hydrogen Delivery InfrastructureHydrogen Delivery Infrastructure Option AnalysisOption Analysis  

E-Print Network [OSTI]

Converting NG/oil pipelines for GH delivery Option 3 Blending GH into NG pipelines Option 4* GH tube trailers Option 5* LH tank trucks Option 6 Use of novel H2 carriers (alanate; chemical hydride; liquid hydrocarbon as CA) -- NG distribution lines: gas companies usually use for Class 3 & 4 No odorants used in current H

233

Forecourt Storage and Compression Options | Department of Energy  

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

Storage and Compression Options Forecourt Storage and Compression Options Presentation by Mark Richards on forecourt storage and compression options. wkshpstoragerichards.pdf...

234

A portable time-domain LED fluorimeter for nanosecond fluorescence lifetime measurements  

SciTech Connect (OSTI)

Fluorescence lifetime measurements are becoming increasingly important in chemical and biological research. Time-domain lifetime measurements offer fluorescence multiplexing and improved handling of interferers compared with the frequency-domain technique. In this paper, an all solid-state, filterless, and highly portable light-emitting-diode based time-domain fluorimeter (LED TDF) is reported for the measurement of nanosecond fluorescence lifetimes. LED based excitation provides more wavelengths options compared to laser diode based excitation, but the excitation is less effective due to the uncollimated beam, less optical power, and longer latency in state transition. Pulse triggering and pre-bias techniques were implemented in our LED TDF to improve the peak optical power to over 100 mW. The proposed pulsing circuit achieved an excitation light fall time of less than 2 ns. Electrical resetting technique realized a time-gated photo-detector to remove the interference of the excitation light with fluorescence. These techniques allow the LED fluorimeter to accurately measure the fluorescence lifetime of fluorescein down to concentration of 0.5 ?M. In addition, all filters required in traditional instruments are eliminated for the non-attenuated excitation/emission light power. These achievements make the reported device attractive to biochemical laboratories seeking for highly portable lifetime detection devices for developing sensors based on fluorescence lifetime changes. The device was initially validated by measuring the lifetimes of three commercial fluorophores and comparing them with reported lifetime data. It was subsequently used to characterize a ZnSe quantum dot based DNA sensor.

Wang, Hongtao; Salthouse, Christopher D., E-mail: salthouse@ecs.umass.edu [Electrical and Computer Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003 (United States); Center for Personalized Health Monitoring, University of Massachusetts, Amherst, Massachusetts 01003 (United States); Qi, Ying; Mountziaris, T. J. [Center for Personalized Health Monitoring, University of Massachusetts, Amherst, Massachusetts 01003 (United States) [Center for Personalized Health Monitoring, University of Massachusetts, Amherst, Massachusetts 01003 (United States); Chemical Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003 (United States)

2014-05-15T23:59:59.000Z

235

New Energy Options | Open Energy Information  

Open Energy Info (EERE)

Options Options Jump to: navigation, search Name New Energy Options Place Belo Horizonte, Minas Gerais, Brazil Sector Wind energy Product Belo Horizonte-based wind farm developer and independent electric energy producer. References New Energy Options[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. New Energy Options is a company located in Belo Horizonte, Minas Gerais, Brazil . References ↑ "New Energy Options" Retrieved from "http://en.openei.org/w/index.php?title=New_Energy_Options&oldid=349161" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties

236

Kenya-LEDS Tier I Activities | Open Energy Information  

Open Energy Info (EERE)

Kenya-LEDS Tier I Activities Kenya-LEDS Tier I Activities Jump to: navigation, search Name Kenya-LEDS Tier I Activities Agency/Company /Organization United States Department of State, United States Department of Agriculture Partner Multiple Ministries of Agriculture Sector Climate, Land Focus Area Agriculture, Land Use Topics Co-benefits assessment, Low emission development planning, -LEDS Website http://transition.usaid.gov/ou Program Start 2011 Program End 2014 Country Kenya Eastern Africa References Enhancing Capacity for Low Emission Development Strategies Program[1] Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a U.S. Government initiative to support developing countries' efforts to pursue long-term, transformative development and accelerate sustainable,

237

LED Traffic Lights Get Buy American Stamp | Department of Energy  

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

LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp LED Traffic Lights Get Buy American Stamp November 30, 2010 - 10:19am Addthis Red. Yellow. Green. What LED traffic signals don't say: Made in USA. That is changing. Dialight Corporation, an LED lighting manufacturer with U.S. corporate offices in Farmingdale, New Jersey, and a parent company based in the U.K., invested nearly $3 million into renovating their 75,000-square-foot production facility in Roxboro, North Carolina. With these improvements, Dialight's Roxboro plant is projected to scale up production by 400 percent. "Bringing manufacturing back to America is a win-win scenario," said Roy Burton, Dialight's Group Chief Executive. "We're helping the economy by creating new jobs, and at the same time we're finding it more

238

LED Lighting: Just the Facts, Please! | Department of Energy  

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

LED Lighting: Just the Facts, Please! LED Lighting: Just the Facts, Please! LED Lighting: Just the Facts, Please! January 4, 2010 - 7:30am Addthis John Lippert My June 16, 2009 blog gave tips on purchasing high-quality LED lights. Now there's another arsenal in the toolbox to help consumers find LED lights they can trust: the Lighting Facts(tm) label. As part of the SSL Quality Advocates voluntary pledge program developed jointly by the U.S. Department of Energy and the Next Generation Lighting Industry Alliance (NGLIA), the label is similar to the familiar nutrition label found on most food products. The label contains a lot of information that can help a consumer compare lighting products, including: light output in lumens; watts, the power the light consumes; lumens per watt, a measure of the product's efficacy (how

239

Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop  

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

Los Angeles, CA to someone Los Angeles, CA to someone by E-mail Share Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Facebook Tweet about Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Twitter Bookmark Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Google Bookmark Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Delicious Rank Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Los Angeles, CA on Digg Find More places to share Solid-State Lighting: Municipal Consortium

240

Costa Rica-LEDS Tier I Activities | Open Energy Information  

Open Energy Info (EERE)

Costa Rica-LEDS Tier I Activities Costa Rica-LEDS Tier I Activities Jump to: navigation, search Name Costa Rica-LEDS Tier I Activities Agency/Company /Organization United States Department of State, United States Department of Agriculture Partner Multiple Ministries of Agriculture Sector Climate, Land Focus Area Agriculture, Land Use Topics Co-benefits assessment, Low emission development planning, -LEDS Website http://transition.usaid.gov/ou Program Start 2011 Program End 2014 Country Costa Rica Central America References Enhancing Capacity for Low Emission Development Strategies Program[1] Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a U.S. Government initiative to support developing countries' efforts to pursue long-term, transformative development and accelerate sustainable,

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Save Money with LED Holiday Light Strings | Department of Energy  

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

Money with LED Holiday Light Strings Money with LED Holiday Light Strings Save Money with LED Holiday Light Strings December 1, 2009 - 11:19am Addthis Allison Casey Senior Communicator, NREL It's hard to believe, but the holidays are in full swing and many of you are starting to decorate your homes. Those of you who started around Halloween are probably feeling pretty smart because you got your decorating done while the weather was nice. I see you there, snacking on your Thanksgiving leftovers, laughing at me shivering in the cold and struggling to undo the knot in my lights. Don't look so smug. Those of us who haven't started decorating yet may actually be the smart ones this year, because we still have a chance to buy LED light strings. LED (or light emitting diode) light strings can use 90% less energy than

242

Information Resources: Webcast: Evaluating LED Street Lighting Solutions  

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

Evaluating LED Street Lighting Solutions Evaluating LED Street Lighting Solutions In this July 20, 2010 webcast, Edward Smalley of Seattle City Light provided an update on DOE Municipal Solid-State Street Lighting Consortium activities. The webcast also presented perspectives from members who are involved with implementing LED street lighting evaluations, including Tod Rosinbum of the City of Portland, Oregon, John Walter of National Grid, and Amy Olay of the City of San Jose, California. View presentation slides (Visit the Adobe® Web site to Download Adobe Reader.) Introduction (PDF 984 KB) Edward Smalley, DOE Municipal Solid-State Street Lighting Consortium, Moderator Evaluating LED Street Lighting Solutions (PDF 404 KB) Tod Rosinbum, City of Portland, Oregon LED Pilot Projects: A Utility Perspective (PDF 112 KB)

243

LED Lights for All Occasions | Department of Energy  

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

Lights for All Occasions Lights for All Occasions LED Lights for All Occasions November 15, 2012 - 1:15pm Addthis With such a variety of lights available, LEDs are a perfect choice for holiday lighting. | Photo courtesy of ©iStockphoto.com/Birzio With such a variety of lights available, LEDs are a perfect choice for holiday lighting. | Photo courtesy of ©iStockphoto.com/Birzio Elizabeth Spencer Communicator, National Renewable Energy Laboratory What does this mean for me? Energy-efficient LED lights can be used to save money while decorating this holiday season. The topic of lighting is no stranger to the Energy Saver blog. And energy-efficient lights--and particularly LEDs--are one of those wonderful things that come up a lot around the holidays, since there are so many wonderful ways to use them. But it's still too early to talk about

244

An option pricing theory explanation of the invasion of Kuwait  

SciTech Connect (OSTI)

The objective of this paper is to explain the invasion of Kuwait by making an analogy between a call option and the Iraq-Kuwait situation before the invasion on August 2, 1990. A number of factors contributed to the issuance of a deep-in-the money European call option to Iraq against Kuwait. The underlying asset is the crude oil reserves under Kuwait. Price of crude oil is determined in world spot markets. The exercise price is equal to the cost of permanently annexing and retaining Kuwait. The volatility is measured by the annualized variance of the weekly rate of return of the spot price of crude oil. Time-to-expiration is equal to the time period between decision date and actual invasion date. Finally, since crude oil prices are quoted in U.S. dollars, the U.S. Treasury bill rate is assumed to be the risk-free rate. In a base-case scenario, Kuwait`s oil reserves amount to 94,500 million barrels valued at $18 a barrell in early February 1990 resulting in a market value of $1,701 billion. Because the cost of the war to Iraq is not known, we assume it is comparable to that of the U.S.-led coalition of $51.0 billion. Time-to-expiration is six months. The treasury bill rate in early 1990 was around 7.5 percent. Annualized standard deviation of weekly rates of return is 0.216. The value of Kuwait`s invasion option is $1,642.25 billion. Depending on the scenario, the value of this special option ranged between $1,450 billion and $3.624 billion. 10 refs., 1 tab.

Muhtaseb, M.R.

1995-12-31T23:59:59.000Z

245

Application of high intensity UVC-LED for the removal of acetamiprid with the photo-Fenton process  

Science Journals Connector (OSTI)

Abstract Research into the use of light-emitting diodes (LED) for wastewater treatment has increased in recent years. \\{LEDs\\} are more efficient than other UV lamps because of their reduced heat dissipation and much longer life span. However, most of the UVC-LEDs that are currently available are of such low intensity that the large number of bulbs required for effective treatment of wastewater streams makes their application uneconomic. The development of higher intensity UVC-LEDs may therefore lead to more feasible technology options for wastewater treatment with UV-based advanced oxidation processes (AOPs). The aim of this work was to study the efficiency of high-intensity UVC-LED lamps (20 W/m2) for the removal of micropollutants with the photo-Fenton process. The pesticide acetamiprid was used as model pollutant at a concentration of 100 ?g/L in synthetic secondary effluent due to its recalcitrant nature. Degradation using a low-pressure UVC-lamp (LPL) was also assessed for comparative purposes. The process was operated at pH 2.8 and at natural pH. The volumetric photon absorption (VRPA) was calculated for the results at acidic pH, where the catalyst was soluble, to investigate the influence of iron and hydrogen peroxide concentrations on acetamiprid degradation, based on their absorption for both systems. A model was proposed and results indicated that the contribution of both hydrogen peroxide and iron to the generation of radicals was the same in the LED system. At natural pH, the high intensity LED system was effective in the removal of acetamiprid, achieving degradation in 20 min adding 1+1+1 mg Fe/L (sequential iron dosage) and 12 mg H2O2/L.

Irene Carra; Jos Antonio Snchez Prez; Sixto Malato; Olivier Autin; Bruce Jefferson; Peter Jarvis

2014-01-01T23:59:59.000Z

246

A NEW LED-LED PORTABLE CO2 GAS SENSOR BASED ON AN INTERCHANGEABLE MEMBRANE SYSTEM FOR INDUSTRIAL APPLICATIONS  

E-Print Network [OSTI]

A NEW LED-LED PORTABLE CO2 GAS SENSOR BASED ON AN INTERCHANGEABLE MEMBRANE SYSTEM FOR INDUSTRIAL instrumentation. 1. INTRODUCTION CO2 is an important industrial gas for many different uses that include electrolytes [10;11]. The most popular sensors used for CO2 gas sensing in biotechnological applications

Lee, Hyowon

247

LOW-COST LED LUMINAIRE FOR GENERAL ILLUMINATION  

SciTech Connect (OSTI)

During this two-year Solid-State Lighting (SSL) Manufacturing R&D project Cree developed novel light emitting diode (LED) technologies contributing to a cost-optimized, efficient LED troffer luminaire platform emitting at ~3500K correlated color temperature (CCT) at a color rendering index (CRI) of >90. To successfully achieve program goals, Cree used a comprehensive approach to address cost reduction of the various optical, thermal and electrical subsystems in the luminaire without impacting performance. These developments built on Crees high- brightness, low-cost LED platforms to design a novel LED component architecture that will enable low-cost troffer luminaire designs with high total system efficacy. The project scope included cost reductions to nearly all major troffer subsystems as well as assembly costs. For example, no thermal management components were included in the troffer, owing to the optimized distribution of compact low- to mid-power LEDs. It is estimated that a significant manufacturing cost savings will result relative to Crees conventional troffers at the start of the project. A chief project accomplishment was the successful development of a new compact, high-efficacy LED component geometry with a broad far-field intensity distribution and even color point vs. emission angle. After further optimization and testing for production, the Cree XQ series of LEDs resulted. XQ LEDs are currently utilized in Crees AR series troffers, and they are being considered for use in other platforms. The XQ lens geometry influenced the independent development of Crees XB-E and XB-G high-voltage LEDs, which also have a broad intensity distribution at high efficacy, and are finding wide implementation in Crees omnidirectional A-lamps.

Lowes, Ted

2014-07-31T23:59:59.000Z

248

LED traffic lights: New technology signals major energy savings  

SciTech Connect (OSTI)

Using light-emitting diode technology to replace incandescent lamps in traffic signals promises energy savings upwards of 60 percent for each of the estimated quarter of a million controlled intersections in the United States. LED units use only 9 to 25 watts instead of the 67 to 150 watts used by each incandescent lamp. Though their first cost is relatively high, energy savings result in paybacks of 1 to 5 years. LED retrofit kits are available for red signal disks and arrows, and installations in several states have proven successful, although minor improvements are addressing concerns about varying light output and controller circuitry. Retrofitting green lamps is not yet feasible, because color standards of the Institute of Traffic Engineers cannot be met with existing LED technology. Yellow lamps have such low duty factors (they`re on only 3 percent of the time) that retrofitting with LED signals is not cost-effective. LEDs last much longer than incandescents, allowing municipalities to not only reduce their electricity bills, but to save on maintenance costs as well. As further incentive, some utilities are beginning to implement rebate programs for LED traffic signal retrofits. Full approval of LED units is still awaited from the Institute of Traffic Engineers (ITE), the standard-setting body for traffic safety devices. Local and state governments ultimately decide what specifications to require for traffic lights, and the growing body of successful field experience with LEDs appears to be raising their comfort level with the technology. The California Department of Transportation is developing an LED traffic light specification, and two California utilities, Southern California Edison and Pacific Gas and Electric, have provided rebates for some pilot installations.

Houghton, D.

1994-12-31T23:59:59.000Z

249

Nitrogen Oxides Emission Control Options  

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

Nitrogen Nitrogen Oxides Emission Control Options for Coal-Fired Electric Utility Boilers Ravi K. Srivastava and Robert E. Hall U.S. Environmental Protection Agency, National Risk Management Research Laboratory, Air Pollution Prevention and Control Division, Research Triangle Park, NC Sikander Khan and Kevin Culligan U.S. Environmental Protection Agency, Office of Air and Radiation, Clean Air Markets Division, Washington, DC Bruce W. Lani U.S. Department of Energy, National Energy Technology Laboratory, Environmental Projects Division, Pittsburgh, PA ABSTRACT Recent regulations have required reductions in emissions of nitrogen oxides (NO x ) from electric utility boilers. To comply with these regulatory requirements, it is increas- ingly important to implement state-of-the-art NO x con- trol technologies on coal-fired utility boilers. This paper reviews NO x control

250

3 - Options for this Decade  

Science Journals Connector (OSTI)

Heavy public debt has been one of the most important reasons why over 5 to 6 years the economic and social structure of western society has been under stress. Unemployment zoomed and then remained at high level, while national income is lower than what would have been expected in an average recovery. This provides politicians and common citizens with three options, in line of diminishing likelihood: Continue meddling through hoping to buy time, A slow, very slow, improvement of the economy and in employment, and A global perfect storm leading to a new economic depression. The meddling through scenarios is the more likely. Steady improvement has lower probability and is optimistic, based on the hypothesis that Euroland finds its way toward a greater economic, financial, fiscal, and political union; the US economy is improving albeit at slow pace; China has a soft landing, and many of the developing countries resume their growth; also there is no war in the Middle East.

Dimitris N. Chorafas

2014-01-01T23:59:59.000Z

251

Hydrogen Production Infrastructure Options Analysis  

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

Production Production Infrastructure Options Analysis January 26, 2006 Brian D. James Julie Perez Peter Schmidt (703) 243 - 3383 Brian_James@DirectedTechnologies.com Directed Technologies, Inc. Page 1 of 39 26 January 2006 2006-1-26 DOE Transition Workshop Agenda 1. Project Description and Objective 2. Team Members 3. Approach 4. Model Theory, Structure and Assumptions 5. Model Description 1. Logic 2. Features 3. Cost Components (Production, Delivery & Dispensing) 6. Los Angeles Transitional Example 7. Model Flexibility Page 2 of 39 26 January 2006 2006-1-26 DOE Transition Workshop Team Members & Interactions Start: May 2005 (effective) End: Summer 2007 * Directed Technologies, Inc.- Prime * Sentech, Inc., Research Partner * Air Products, Industrial Gas Supplier * Advisory Board * Graham Moore, Chevron Technology Ventures

252

Project investment supporting by real options  

Science Journals Connector (OSTI)

Research work of Trigeorgis in 2002 brought to a method which enabled appropriate evaluation of options in the circumstances of uncertainty. This resulted in great increase of research in the field of evaluating financial assets. A possibility of evaluating so-called financial options was interesting not only to academics, but also was accepted in the field of business systems and project management. This is a survey of basic terms and logic for evaluating financial options.

Peter Meza

2009-01-01T23:59:59.000Z

253

Energy Department Announces New Investments in University-Led Nuclear  

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

New Investments in University-Led New Investments in University-Led Nuclear Energy Innovation Energy Department Announces New Investments in University-Led Nuclear Energy Innovation September 27, 2012 - 11:07am Addthis WASHINGTON - As part of the Obama Administration's all-of-the-above energy strategy to deploy every available source of American energy and ensure the U.S. remains competitive globally, the Energy Department announced today more than $13 million in new investments for university-led nuclear innovation projects. The three awards announced today under the Department's Nuclear Energy University Programs (NEUP) will support nuclear energy R&D and student investment at U.S. colleges and universities across the country, ensuring that secure, safe and efficient nuclear energy

254

LEDS Capacity Building and Training Inventory | Open Energy Information  

Open Energy Info (EERE)

LEDS Capacity Building and Training Inventory LEDS Capacity Building and Training Inventory Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve LEDS Capacity Building and Training Activities and Resources Upcoming Capacity Building Events CLEAN shares capacity building activity information to encourage technical institutions to better coordinate efforts and avoid duplication of effort. If you are aware of an upcoming LEDS-related training or capacity building event please add it to the calendar below. Add Capacity Building or Training Event Webinars Title Developer Biopower Tool Webinar National Renewable Energy Laboratory United States Department of Energy Centro de Energías Renovables (CER) CESC-Webinar: Building an Innovation and Entrepreneurship Driven Economy: How Policies Can Foster Risk Capital Investment in Renewable Energy Clean Energy Solutions Center

255

Energy Department Announces New Investments in University-Led Nuclear  

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

Energy Department Announces New Investments in University-Led Energy Department Announces New Investments in University-Led Nuclear Energy Innovation Energy Department Announces New Investments in University-Led Nuclear Energy Innovation September 27, 2012 - 11:07am Addthis WASHINGTON - As part of the Obama Administration's all-of-the-above energy strategy to deploy every available source of American energy and ensure the U.S. remains competitive globally, the Energy Department announced today more than $13 million in new investments for university-led nuclear innovation projects. The three awards announced today under the Department's Nuclear Energy University Programs (NEUP) will support nuclear energy R&D and student investment at U.S. colleges and universities across the country, ensuring that secure, safe and efficient nuclear energy

256

LEDS Collaboration in Action Workshop Presentations | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDS Collaboration in Action Workshop Presentations Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Presentation and Related Documents Documents Title Welcome.pdf Welcome to the LEDS Collaboration in Action Workshop Round1.pdf ROUND 1 - Strategy Development: the case for LEDS at the country level Round2.pdf ROUND 2 - Analytics and Tools: developing national level LEDS inventories and scenarios

257

Sandia National Laboratories: AlGaAs LEDs  

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

electroluminescence was first reported by H.J. Round in 1907, and the first light-emitting diode (LED) was reported by O.V. Losev in 1927. Not until the birth of semiconductor...

258

Faculty-Led Study Abroad in Atmospheric Science Education  

Science Journals Connector (OSTI)

For several years the University of WisconsinMilwaukee's Atmospheric Science group has offered the faculty-led study abroad program Mexico: Air Pollution and Ancient Cultures. In this course, open to both atmospheric science majors and nonmajors as well ...

Jonathan D. W. Kahl; Julia G. Cern

2014-02-01T23:59:59.000Z

259

Deputy Secretary Poneman Announces Team led by Oak Ridge National...  

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

Deputy Secretary Poneman Announces Team led by Oak Ridge National Lab Selected to Receive up to 122 Million for Nuclear Energy Innovation Hub WASHINGTON, D.C. As part of a...

260

EECBG Success Story: LEDs Ready for Takeoff at Louisiana Airport  

Broader source: Energy.gov [DOE]

About 250 lights along the taxiway at Hammond Northshore Regional Airport in Louisiana are being replaced with light-emitting diodes (LEDs) with funds from an Energy Efficiency and Conservation Block Grant (EECBG). Learn more.

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261

Better than CFL? Dimmable LED Downlights in Hospitality Facilities Webinar  

Broader source: Energy.gov [DOE]

LEDs represent less than 1% of the installed base of U.S. downlights, which in 2012 numbered about 700 million. In hospitality facilities, past efforts to reduce lighting energy use have mainly...

262

LED Lighting Freeform Lens for achieving Octagon Spot  

Science Journals Connector (OSTI)

To decreasing the design error caused by the point source model, a method combining freeform and aspherical surface is presented. A LED spotlight lens for realizing octagon spot is...

Shaoyun, Yin; Sun, Xiuhui; Xia, Liangping; Du, Chunlei

263

LED packaging for extremely uniform angular CCT distribution  

Science Journals Connector (OSTI)

A precise simulation and detailed design of ACCTD of white LEDs from 2800K to 6500K are presented. The best results of ACCTD in the simulation and experiment are 105K and 182K near...

Chen, Ching-Yi; Chang, Yu-Yu; Yang, Tsung-hsun; Sun, Ching-Cherng

264

LED-based CO2 Sensor for Balloon Deployment  

Science Journals Connector (OSTI)

We are developing a sensor for monitoring ambient CO2 from unmanned aircraft and balloons. The sensor consists of a mid-IR LED coupled with a high dynamic range gated integrator. The...

Sonnenfroh, David; Parameswaran, Krishnan

265

Exciton Migration in Organic LEDs and Solar Cells  

Science Journals Connector (OSTI)

Triplet exciton migration is a very important process for both organic LEDs and photovoltaics. We have explored a number of new materials in both OLEDs and OPVs and examined triplet...

Thompson, Mark; Wu, Chao; Djurovich, Peter; Perez, M Dolores

266

Advances in Chip Technology, Packaging Enable White LED Breakthroughs  

Broader source: Energy.gov [DOE]

Significant advances in chip technology have enabled Cree, Inc.'s Santa Barbara Technology Center to demonstrate white LEDs with record efficacies as high as 74 lumens per watt - on par with...

267

Energy - LEDs to light UT arena | ornl.gov  

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

to 85 percent more efficient than conventional arena metal halide lights. The light-emitting diode fixtures developed by Oak Ridge-based LED North America incorporate an Oak...

268

Text-Alternative Version: LED Color Stability Webinar  

Broader source: Energy.gov [DOE]

Michael Royer: All right, welcome ladies and gentleman. I'm Michael Royer of Pacific Northwest National Laboratory, and I'd like to welcome you to today's webinar on LED Color Stability, Ten...

269

LEDS Collaboration in Action Workshop | Open Energy Information  

Open Energy Info (EERE)

LEDS Collaboration in Action Workshop LEDS Collaboration in Action Workshop Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us London Event Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Low Emissions Development Strategies (LEDS) Global Partnership Collaboration in Action Workshop 21-23 March 2012 London, UK The workshop brought together carefully selected low emission development leaders from around the world to share experiences and explore opportunities to enhance coordination on LEDS globally. The workshop goals were to: Convene low emissions development and low carbon growth decision-makers Promote South-South and North-South collaboration and exchange

270

Biochemistry, Research Option BS Degree Completion Checklist  

E-Print Network [OSTI]

____ CHEM 4601 ____ Biology Electives: 9 hours 4701 _____ LCC 4702 _____ Free Electives: ____ hours petition. Note on CHEM 4698 vs. 4699 CHEM 4698 does count toward the Research Option designation

Sherrill, David

271

Final Report- Hydrogen Delivery Infrastructure Options Analysis  

Broader source: Energy.gov [DOE]

This report provides in-depth analysis of various hydrogen delivery options to determine the most cost effective infrastructure and R&D efforts for the long term.

272

Automated Surface Observing System: Standby Power Options  

Energy Savers [EERE]

for pilot briefing, air traffic control, & weather forecasters Public access dial phone lines Initially UPS designed to back 3 options under consideration to extend backup power to...

273

PC Electronic Data Reporting Option (PEDRO) System  

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

System Released: February 22, 2011 Download Pedro Application Patch Archive Background The PC Electronic Data Reporting Option, or PEDRO, system enables users to enter Energy...

274

LED Dot matrix text recognition method in natural scene  

Science Journals Connector (OSTI)

Abstract In recent years, light-emitting diodes dot-matrix text (LED text) is being widely used for displaying information and announcements. However, there is currently no text detection system that is capable of handling LED text. Unlike general printed text, it is not easy to detect and recognize LED text due to its discontinuity. A character of the LED is generally displayed with a matrix of segments and composed with them to generate the text. Furthermore, it is necessary to detect each character from a line of LED text for creating a robust text detection system. Thus, this paper proposes a method for LED text detection and recognition in natural scene images. To perform this goal of detection and recognition of a character and text, it consists of two main steps with the following steps: the first step, a Canny edge was used to detect character pixels which appear in LED display area from scene images. The center points of edge segments are calculated. These points are merged based on their properties to generate a character candidate. In order to obtain character feature, the spatial information such as a centroid and orientation of the character candidate are used. These values are then analyzed using a k-nearest neighbor approach for classifying the character candidate as a certain alphanumeric. In the second step, the recognized characters are later combined into a text line based on the similarity of their characteristics such as width, height, aspect ratio and color. The post-processing of text line generating is then applied for rectifying the falsely recognized characters. In experiments, our proposed method achieves 68.8% and 47% for detection and recognition rate, respectively. These results show the robustness and effectiveness of the proposed method for detecting and recognizing the LED text in natural scene images that has filled the vacancy that the printed and dense text detection system has not covered.

Wahyono; Kanghyun Jo

2015-01-01T23:59:59.000Z

275

Integrated LED-based luminare for general lighting  

DOE Patents [OSTI]

Lighting apparatus and methods employing LED light sources are described. The LED light sources are integrated with other components in the form of a luminaire or other general purpose lighting structure. Some of the lighting structures are formed as Parabolic Aluminum Reflector (PAR) luminaires, allowing them to be inserted into conventional sockets. The lighting structures display beneficial operating characteristics, such as efficient operation, high thermal dissipation, high output, and good color mixing.

Dowling, Kevin J.; Lys, Ihor A.; Roberge, Brian; Williamson, Ryan C.; Roberts, Ron; Datta, Michael; Mollnow, Tomas; Morgan, Frederick M.

2013-03-05T23:59:59.000Z

276

White LED Benchmark of 65 Lumens Per Watt Achieved  

Broader source: Energy.gov [DOE]

Novel chip design and the balance of multiple interrelated design parameters have enabled Cree, Inc.'s Santa Barbara Technology Center to demonstrate white LEDs with efficacies greater than 65 lumens per watt at 350 mA. The results are particularly significant because they were achieved with a pre-production prototype chip using the same package used in Cree's commercially available XLamp 7090 high power LED, rather than a laboratory device.

277

Article Published on LED Lumen Maintenance and Light Loss Factors  

Broader source: Energy.gov [DOE]

An article has been published in LEUKOS: The Journal of the Illuminating Engineering Society of North America (IES) that may be of interest to the solid-state lighting community. Entitled "Lumen Maintenance and Light Loss Factors: Consequences of Current Design Practices for LEDs," the article was written by Michael Royer of Pacific Northwest National Laboratory and discusses complications related to the lamp lumen depreciation (LLD) light loss factor and LEDs.

278

Renewable Power Options for Electricity Generation on Kaua'i: Economics  

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

Renewable Power Options for Electricity Generation on Kaua'i: Renewable Power Options for Electricity Generation on Kaua'i: Economics and Performance Modeling Renewable Power Options for Electricity Generation on Kaua'i: Economics and Performance Modeling The Hawaii Clean Energy Initiative (HCEI) is working with a team led by the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to assess the economic and technical feasibility of increasing the contribution of renewable energy in Hawaii. 52076.pdf More Documents & Publications Kauai, Hawaii: Solar Resource Analysis and High-Penetration PV Potential Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands Identifying Cost-Effective Residential Energy Efficiency Opportunities for the Kauai Island Utility Cooperative

279

A new option in ECE @ UBC The Biomedical Engineering (BE) option offers  

E-Print Network [OSTI]

A new option in ECE @ UBC The Biomedical Engineering (BE) option offers the opportunity to gain core competency in fundamental electrical engineering topics, key topics in biomedical engineering on the Biomedical Engineering option: Student Services Electrical & Computer Engineering The University of British

Pulfrey, David L.

280

Combining Financial Double Call Options with Real Options for Early Curtailment of Electricity Service  

E-Print Network [OSTI]

Combining Financial Double Call Options with Real Options for Early Curtailment of Electricity@IEOR.Berkeley.edu Abstract In a competitive electricity market traditional demand side management options offering customers curtailable service at reduced rates are replaced by voluntary customer responses to electricity spot prices

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

architecture 2-year master of architecture option deadlinesmaster of architecture 3-year master of architecture option  

E-Print Network [OSTI]

credits) 1 environmental technology course (3 credits) 2 architectural history courses (6 credits) 3master of architecture (M.Arch.) #12;2-year master of architecture option deadlinesmaster of architecture 3-year master of architecture option Taubman College's 2-year master of architecture option

Papalambros, Panos

282

Highly-efficient, tunable green, phosphor-converted LEDs using a long-pass dichroic filter and a series of orthosilicate phosphors for tri-color white LEDs  

Science Journals Connector (OSTI)

This study introduces a long-pass dichroic filter (LPDF) on top of a phosphor-converted LED (pc-LED) packing associated with each corresponding tunable orthosilicate...

Oh, Ji Hye; Oh, Jeong Rok; Park, Hoo Keun; Sung, Yeon-Goog; Do, Young Rag

2012-01-01T23:59:59.000Z

283

Climate Finance Options Platform | Open Energy Information  

Open Energy Info (EERE)

Climate Finance Options Platform Climate Finance Options Platform Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate Finance Options Agency/Company /Organization: United Nations Development Programme, World Bank Sector: Energy, Land Topics: Finance, Implementation Resource Type: Dataset Website: www.climatefinanceoptions.org/cfo/ Climate Finance Options Screenshot References: CFO[1] "This Platform aims at providing comprehensive guidance on financial options available for climate action in developing countries. Here you can find information on where to access the wide range of funds available from multilateral and bilateral institution, as well as public and private sources. Learn more on how these funds are governed and whether your project is eligible. Users are invited to be a resource to share their

284

Highly Efficient Small Form Factor LED Retrofit Lamp  

SciTech Connect (OSTI)

This report summarizes work to develop a high efficiency LED-based MR16 lamp downlight at OSRAM SYLVANIA under US Department of Energy contract DE-EE0000611. A new multichip LED package, electronic driver, and reflector optic were developed for these lamps. At steady-state, the lamp luminous flux was 409 lumens (lm), luminous efficacy of 87 lumens per watt (LPW), CRI (Ra) of 87, and R9 of 85 at a correlated color temperature (CCT) of 3285K. The LED alone achieved 120 lumens per watt efficacy and 600 lumen flux output at 25 C. The driver had 90% electrical conversion efficiency while maintaining excellent power quality with power factor >0.90 at a power of only 5 watts. Compared to similar existing MR16 lamps using LED sources, these lamps had much higher efficacy and color quality. The objective of this work was to demonstrate a LED-based MR16 retrofit lamp for replacement of 35W halogen MR16 lamps having (1) luminous flux of 500 lumens, (2) luminous efficacy of 100 lumens per watt, (3) beam angle less than 40{sup o} and center beam candlepower of at least 1000 candelas, and (4) excellent color quality.

Steven Allen; Fred Palmer; Ming Li

2011-09-11T23:59:59.000Z

285

File:(131112) Presentacion LAC LEDs.pdf | Open Energy Information  

Open Energy Info (EERE)

131112) Presentacion LAC LEDs.pdf 131112) Presentacion LAC LEDs.pdf Jump to: navigation, search File File history File usage File:(131112) Presentacion LAC LEDs.pdf Size of this preview: 800 × 600 pixels. Go to page 1 2 3 4 5 6 7 8 9 10 Go! next page → next page → Full resolution ‎(1,500 × 1,125 pixels, file size: 775 KB, MIME type: application/pdf, 10 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 14:15, 12 December 2012 Thumbnail for version as of 14:15, 12 December 2012 1,500 × 1,125, 10 pages (775 KB) Gjones (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file:

286

Tests gauge LED sensors for fuel-dye measurements  

SciTech Connect (OSTI)

The goal of this work was to develop a low cost, robust sensor to allow direct measurement of Solvent Red 164 dye concentration in off-road fuel at refineries and fuel terminals. Optical absorption sensors based on light emitting diodes (LEDs) are rugged, low-cost, have low power consumption, and can be designed to be intrinsically safe.LED-based systems have been used in a variety of chemical detection applications including heavy metals, pH, CO2, and O2. The approach for this work was to develop a sensor that could be mounted on a pipeline sight glass, precluding the need for direct contact of the sensor with the fuel. Below is described the design and testing of three different LED/photodiode sensors utilizing reflectance spectrometry for the measurement of dye concentration.

Ozanich, Richard M.; Lucke, Richard B.; Melville, Angela M.; Wright, Bob W.

2009-10-19T23:59:59.000Z

287

LED Holiday Lights: Festive, Safe, and Efficient! | Department of Energy  

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

LED Holiday Lights: Festive, Safe, and Efficient! LED Holiday Lights: Festive, Safe, and Efficient! LED Holiday Lights: Festive, Safe, and Efficient! December 2, 2010 - 4:34pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Ed. Note cross posted from the Energy Savers Blog. Written by Allison Casey This week brings a day that many people look forward to all year -- and I'm not talking about Thanksgiving, or Black Friday. I'm talking about that magical day when it's finally okay to drag the dusty boxes from the basement or attic, to lovingly sort and display your decorations, to untangle your light strings and set up the stepladder, all in anticipation of one glorious moment: Dad's annual trip to the emergency room. I kid (and sincerely hope that's not your yearly ritual), but in addition

288

Event:LEDS GP Event at Bonn | Open Energy Information  

Open Energy Info (EERE)

Bonn Bonn Jump to: navigation, search Calendar.png LEDS GP Event at Bonn: 17:00 - 19:15pm on 2012/05/23 This event will be co-hosted by the International Partnership on Mitigation and MRV (http://www.mitigationpartnership.net/) and the LEDS Global Partnership (http://openei.org/wiki/LEDSGP). The event titled Catalyzing Cooperative Action for Low Emissions Development will take place on May 23, 2012 from 17:00-19:15 at the BMU Headquarters in Bonn and will be followed by a reception from 19:15-20:30. The purpose of the event is to share information and learning related to current activities, to discuss and receive feedback on these activities, and to explore opportunities for linking with related initiatives. Event Details Name LEDS GP Event at Bonn Date 2012/05/23

289

EC-LEDS in the Agriculture Sector | Open Energy Information  

Open Energy Info (EERE)

the Agriculture Sector the Agriculture Sector Jump to: navigation, search Name EC-LEDS in the Agriculture Sector Agency/Company /Organization United States Department of Agriculture, United States Department of State Partner Ministry of Agriculture, Ministry of Environment Sector Climate, Land Focus Area Agriculture, Economic Development, Greenhouse Gas, Land Use Topics Adaptation, Implementation, Low emission development planning, -LEDS, Policies/deployment programs Program Start 2011 Program End 2013 Country Costa Rica, Kenya, Mexico, Vietnam Central America, Eastern Africa, Central America, South-Eastern Asia References Land Use Assessment Toolkit - Agriculture Resources[1] Overview Progress and Outcomes Capacity building activities include strengthening implementation of

290

An LED-based Flasher System for VERITAS  

E-Print Network [OSTI]

We describe a flasher system designed for use in monitoring the gains of the photomultiplier tubes used in the VERITAS gamma-ray telescopes. This system uses blue light-emitting diodes (LEDs) so it can be operated at much higher rates than a traditional laser-based system. Calibration information can be obtained with better statistical precision with reduced loss of observing time. The LEDs are also much less expensive than a laser. The design features of the new system are presented, along with measurements made with a prototype mounted on one of the VERITAS telescopes.

Hanna, D; McCutcheon, M; Nikkinen, L; 10.1016/j.nima.2009.10.107

2009-01-01T23:59:59.000Z

291

Local Option - Special Districts | Department of Energy  

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

Local Option - Special Districts Local Option - Special Districts Local Option - Special Districts < Back Eligibility Commercial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Cooling Sealing Your Home Ventilation Construction Heat Pumps Appliances & Electronics Commercial Lighting Lighting Windows, Doors, & Skylights Bioenergy Solar Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Heating Wind Program Info State Florida Program Type PACE Financing '''''Note: The Federal Housing Financing Agency (FHFA) issued a [http://www.fhfa.gov/webfiles/15884/PACESTMT7610.pdf statement] in July 2010 concerning the senior lien status associated with most PACE programs. In response to the FHFA statement, most local PACE programs have been

292

Small Area Array-Based LED Luminaire Design  

SciTech Connect (OSTI)

This report contains a summary of technical achievements during a three-year project to demonstrate high efficiency LED luminaire designs based on small area array-based gallium nitride diodes. Novel GaN-based LED array designs are described, specifically addressing the thermal, optical, electrical and mechanical requirements for the incorporation of such arrays into viable solid-state LED luminaires. This work resulted in the demonstration of an integrated luminaire prototype of 1000 lumens cool white light output with reflector shaped beams and efficacy of 89.4 lm/W at CCT of 6000oK and CRI of 73; and performance of 903 lumens warm white light output with reflector shaped beams and efficacy of 63.0 lm/W at CCT of 2800oK and CRI of 82. In addition, up to 1275 lumens cool white light output at 114.2 lm/W and 1156 lumens warm white light output at 76.5 lm/W were achieved if the reflector was not used. The success to integrate small area array-based LED designs and address thermal, optical, electrical and mechanical requirements was clearly achieved in these luminaire prototypes with outstanding performance and high efficiency.

Thomas Yuan

2008-01-09T23:59:59.000Z

293

Veiliger uitharden met Elipar FreeLight 2 LED  

Science Journals Connector (OSTI)

De lichtintensiteit van de Elipar Free- Light 2 LED uithardingslamp is verhoogd van 1.000 mW/cm2 naar 1.200 mW/cm2. Dit verbetert polymerisatiediepte en biedt een extra veiligheidsvoordeel voor de klinische situa...

2005-06-01T23:59:59.000Z

294

An Brief Overview Of Using LEDs In Lab  

E-Print Network [OSTI]

Diodes · A Light-Emitting Diode (LED) is a special type of diode that emits photons (light) when current ­ Forward biased Diode Operation 0 V 5 V Current ~0 high (too high)5 V 0 V I anode cathode #12;3 Light-Emitting

Baas, Bevan

295

Biofuels in the ASEAN Low Emission Development Strategies (LEDS) Forum  

E-Print Network [OSTI]

9/20/2012 1 Biofuels in the ASEAN Low Emission Development Strategies (LEDS) Forum Bangkok, Thailand 19-21 September 2012 Biofuel Policy Group Asian Institute of Technology Outline of the Presentation 1. Objectives of this Presentation 2. Background 3. Status of Biofuel Development in ASEAN 4

296

Accelerated Publication: Compact LED based nanoimprinter for UV-NIL  

Science Journals Connector (OSTI)

UV-based nanoimprint lithography (UV-NIL) is a cheap and fast way to imprint patterns ranging from nanometres to micrometres. However, commonly used equipment can be expensive and require a clean room infrastructure. Here we present the design and testing ... Keywords: LED, Nanoimprint, SU-8, UV-NIL

Ali Z. Khokhar; Ainhoa Gaston; Isabel Obieta; Nikolaj Gadegaard

2011-11-01T23:59:59.000Z

297

ECE 466: LED Lighting Systems -Incandescent lightings rise and  

E-Print Network [OSTI]

versus cost - Power Electronic Drives for CFL and LED light sources to achieve dimmable operation - Basic electric AC and DC circuits at Sophomore level or equivalents Absolutes Lighting System Requirements index as a metric of a light source - Power Electronic Energy sources driving light sources in a compact

Schumacher, Russ

298

Ultratech Develops an Improved Lithography Tool for LED Wafer Manufacturing  

Broader source: Energy.gov [DOE]

Ultratech modified an existing lithography tool used for semiconductor manufacturing to better meet the cost and performance targets of the high-brightness LED manufacturing industry. The goal was to make the equipment compatible with the wide range of substrate diameters and thicknesses prevalent in the industry while reducing the capital cost and the overall cost of ownership (COO).

299

Development and Evaluation of an Advanced LED Warning System for  

E-Print Network [OSTI]

.g. radar) · Utilize alternative energy source (solar and/or wind) · Utilize LED blinker signs #12;Before 22-23, 2013 #12;Outline: · Motivation ­ Project Need · Project Objectives · ALERT-2 Implementation ALERT-2 Implementation #12;ALERT-2 Implementation Looking east on Lismore Rd. approaching Lakewood Rd

Minnesota, University of

300

National Common Minimum Programme of the Congress-Led  

E-Print Network [OSTI]

National Common Minimum Programme of the Congress-Led United Progressive Alliance: Policy Reform Progressive Alliance: Policy Reform and Public Investment Requirements Nirupam Bajpai and Jeffrey D. Sachs 2004. This note attempts to identify and analyze what the key policy reform measures and the public

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

LED traffic signals: A market transformation opportunity assessment  

SciTech Connect (OSTI)

This report examines the feasibility and appropriateness of market intervention strategies to increase the penetration of LED traffic signals, which offer large energy savings and other benefits relative to existing incandescent traffic signals. It presents the state of the technology and some of the technical challenges that remain. Prepared for the Consortium for Energy Efficiency.

Suozzo, M.

1998-12-31T23:59:59.000Z

302

How to upgrade your incandescent light bulbs Many people are choosing replacements for their standard incandescent light bulbs to save money or energy, because they've heard of new LED  

E-Print Network [OSTI]

for their standard incandescent light bulbs to save money or energy, because they've heard of new LED options to choose replacement light bulbs. You can save energy and money by replacing any standard incandescent from The Lighting Pattern Book for Homes, LRC 1993. Lighting Energy Use by Room BR · Note the type

Bystroff, Chris

303

130 LPW 1000 Lm Warm White LED for Illumination  

SciTech Connect (OSTI)

An illumination-grade warm-white LED, having correlated color temperature (CCT) between 2700 and 3500 K and capable of producing 1000 lm output at over 130 lm/W at room temperature, has been developed in this program. The high-power warm-white LED is an ideal source for use in indoor and outdoor lighting applications. Over the two year period, we have made the following accomplishments: Developed a low-cost high-power white LED package and commercialized a series of products with CCT ranging from 2700 to 5700 K under the product name LUXEON M; Demonstrated a record efficacy of 124.8 lm/W at a flux of 1023 lm, CCT of 3435 K and color rendering index (CRI) over 80 at room temperature in the productized package; Demonstrated a record efficacy of 133.1 lm/W at a flux of 1015 lm, CCT of 3475 K and CRI over 80 at room temperature in an R&D package. The new high-power LED package is a die-on-ceramic surface mountable LED package. It has four 2 mm2 InGaN pump dice, flip-chip attached to a ceramic submount in a 2x2 array configuration. The submount design utilizes a design approach that combines a high-thermal- conductivity ceramic core for die attach and a low-cost and low-thermal-conductivity ceramic frame for mechanical support and as optical lens carrier. The LED package has a thermal resistance of less than 1.25 K/W. The white LED fabrication also adopts a new batch level (instead of die-by-die) phosphor deposition process with precision layer thickness and composition control, which provides not only tight color control, but also low cost. The efficacy performance goal was achieved through the progress in following key areas: (1) high-efficiency royal blue pump LED development through active region design and epitaxial growth quality improvement (funded by internal programs); (2) improvement in extraction efficiency from the LED package through improvement of InGaN-die-level and package-level optical extraction efficiency; and (3) improvement in phosphor system efficiency by improving the lumen equivalent (LE) and phosphor package efficiency (PPE) through improvement in phosphor-package interactions. The high-power warm-white LED product developed has been proven to have good reliability through extensive reliability tests. The new kilo-lumen package has been commercialized under the product name LUXEON M. As of the end of the program, the LUXEON M product has been released in the following CCT/CRI combinations: 3000K/70, 4000K/70, 5000K/70, 5700K/70, 2700K/80, 3000K/80 and 4000K/80. LM-80 tests for the products with CCTs of 4000 K and higher have reached 8500 hours, and per IESNA TM-21-11 have established an L70 lumen maintenance value of >51,000 hours at A drive current and up to 120 C board temperature.

Soer, Wouter

2012-06-14T23:59:59.000Z

304

PHOTO OPTION CURRICULUM (FOR STUDENTS ENTERING FALL, 2011 OR LATER)  

E-Print Network [OSTI]

PHOTO OPTION CURRICULUM (FOR STUDENTS ENTERING FALL, 2011 OR LATER) NOTE ON REVERSE. GATE REQUIREMENTS FOR PHOTO OPTION: FILM 100IH ­ Introduction to Film)..................................................................3 PHOTO OPTION REQUIREMENTS (GATE REQUIRED FOR MOST COURSES): PHOT 255

Dyer, Bill

305

Rolling Up a Put Option as Prices Increase  

E-Print Network [OSTI]

Agricultural producers use put options to protect themselves against declining prices. The technique of "rolling up a put option, explained in this publication, allows the producer to raise the minimum expected selling price of a put option...

Johnson, Jason; Polk, Wade

2008-10-07T23:59:59.000Z

306

An alternative viewpoint on energy options  

Science Journals Connector (OSTI)

The purpose of this short article is to point out some of the inaccurate statements made at a forum rather than to provide a comprehensive discussion of the availability energy options.

Buddhadev Sen

1981-01-01T23:59:59.000Z

307

Nuclear Power: The Last Best Option  

Science Journals Connector (OSTI)

Nuclear Power: The Last Best Option ... I never thought Id favor nuclear power. ... Nuclear power must occupy a larger share of our energy mix and replace coal-fired power plants. ...

Jerald L. Schnoor

2013-03-14T23:59:59.000Z

308

Policy Option for Hydrogen Vehicles and Infrastructure  

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

low CO 2 - H 2 pathways and efficient FCVs Policy Options for Early Transition Producer fuel payment 13 Experience with ethanol suggests that the price of gasoline is an...

309

High-Speed LED Illumination Andrew Santos, Christopher Salthouse, Ph.D.  

E-Print Network [OSTI]

High-Speed LED Illumination Andrew Santos, Christopher Salthouse, Ph.D. University of Massachusetts (LEDs) because they are available in a wider range of wavelengths. Research Objectives · Measure LED Frequency Responses · Develop High-Frequency LED Circuit Model · Develop High-Frequency Circuit Model of LED

Mountziaris, T. J.

310

Natural Gas Utilities Options Analysis for the Hydrogen Economy...  

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

Natural Gas Utilities Options Analysis for the Hydrogen Economy Natural Gas Utilities Options Analysis for the Hydrogen Economy Presentation by 12-Richards to DOE Hydrogen Pipeline...

311

Natural Gas Utilities Options Analysis for the Hydrogen Economy...  

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

Natural Gas Utilities Options Analysis for the Hydrogen Economy Natural Gas Utilities Options Analysis for the Hydrogen Economy Objectives: Identify business opportunities and...

312

Tool to Compare Solar Energy Program Financing Options | Department...  

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

Information Resources Tool to Compare Solar Energy Program Financing Options Tool to Compare Solar Energy Program Financing Options This model is intended to be used for...

313

Energy Efficiency Policy Rules: Options and Alternatives for...  

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

Efficiency Policy Rules: Options and Alternatives for Illinois Energy Efficiency Policy Rules: Options and Alternatives for Illinois Chuck Goldman (LBNL) & Rich Sedano (RAP). ICC...

314

POLICY OPTIONS FOR FCV MARKET INTRODUCTION | Department of Energy  

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

POLICY OPTIONS FOR FCV MARKET INTRODUCTION POLICY OPTIONS FOR FCV MARKET INTRODUCTION Presentation by K.G. Duleep of Energy and Environmental Analysis, Inc. at the 2010 - 2025...

315

Waste Heat Management Options for Improving Industrial Process...  

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

of waste heat streams, and options for recovery including Combined Heat and Power. Waste Heat Management Options for Improving Industrial Process Heating Systems...

316

Hydrogen Delivery Options and Issues | Department of Energy  

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

Delivery Options and Issues Hydrogen Delivery Options and Issues Presentation by DOE's Mark Paster at the 2010 - 2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and...

317

Renewable Power Options for Electricity Generation on Kaua'i...  

Office of Environmental Management (EM)

Renewable Power Options for Electricity Generation on Kaua'i: Economics and Performance Modeling Renewable Power Options for Electricity Generation on Kaua'i: Economics and...

318

Brochure HI Standards Subscription Options | Department of Energy  

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

HI Standards Subscription Options Brochure HI Standards Subscription Options HI's Web-based Standards "packages" will provide you with all of the Standards appropriate for a...

319

Comparative analyses of spent nuclear fuel transport modal options: Transport options under existing site constraints  

SciTech Connect (OSTI)

The movement of nuclear waste can be accomplished by various transport modal options involving different types of vehicles, transport casks, transport routes, and intermediate intermodal transfer facilities. A series of systems studies are required to evaluate modal/intermodal spent fuel transportation options in a consistent fashion. This report provides total life-cycle cost and life-cycle dose estimates for a series of transport modal options under existing site constraints. 14 refs., 7 figs., 28 tabs.

Brentlinger, L.A.; Hofmann, P.L.; Peterson, R.W.

1989-08-01T23:59:59.000Z

320

Sequestration Options for the West Coast States  

SciTech Connect (OSTI)

The West Coast Regional Carbon Sequestration Partnership (WESTCARB) is one of seven partnerships that have been established by the U.S. Department of Energy (DOE) to evaluate carbon capture and sequestration (CCS) technologies best suited for different regions of the country. The West Coast Region comprises Arizona, California, Nevada, Oregon, Washington, Alaska, and British Columbia. Led by the California Energy Commission, WESTCARB is a consortium of about 70 organizations, including state natural resource and environmental protection agencies; national laboratories and universities; private companies working on carbon dioxide (CO{sub 2}) capture, transportation, and storage technologies; utilities; oil and gas companies; nonprofit organizations; and policy/governance coordinating organizations. Both terrestrial and geologic sequestration options were evaluated in the Region during the 18-month Phase I project. A centralized Geographic Information System (GIS) database of stationary source, geologic and terrestrial sink data was developed. The GIS layer of source locations was attributed with CO{sub 2} emissions and other data and a spreadsheet was developed to estimate capture costs for the sources in the region. Phase I characterization of regional geological sinks shows that geologic storage opportunities exist in the WESTCARB region in each of the major technology areas: saline formations, oil and gas reservoirs, and coal beds. California offers outstanding sequestration opportunities because of its large capacity and the potential of value-added benefits from enhanced oil recovery (EOR) and enhanced gas recovery. The estimate for storage capacity of saline formations in the ten largest basins in California ranges from about 150 to about 500 Gt of CO{sub 2}, the potential CO{sub 2}-EOR storage was estimated to be 3.4 Gt, and the cumulative production from gas reservoirs suggests a CO{sub 2} storage capacity of 1.7 Gt. A GIS-based method for source-sink matching was implemented and preliminary marginal cost curves developed, which showed that 20, 40, or 80 Mega tonnes (Mt) of CO{sub 2} per year could be sequestered in California at a cost of $31/tonne (t), $35/t, or $50/t, respectively. Phase I also addressed key issues affecting deployment of CCS technologies, including storage-site monitoring, injection regulations, and health and environmental risks. A framework for screening and ranking candidate sites for geologic CO{sub 2} storage on the basis of HSE risk was developed. A webbased, state-by-state compilation of current regulations for injection wells, and permits/contracts for land use changes, was developed, and modeling studies were carried out to assess the application of a number of different geophysical techniques for monitoring geologic sequestration. Public outreach activities resulted in heightened awareness of sequestration among state, community and industry leaders in the Region. Assessment of the changes in carbon stocks in agricultural lands showed that Washington, Oregon and Arizona were CO{sub 2} sources for the period from 1987 to 1997. Over the same period, forest carbon stocks decreased in Washington, but increased in Oregon and Arizona. Results of the terrestrial supply curve analyses showed that afforestation of rangelands and crop lands offer major sequestration opportunities; at a price of $20 per t CO{sub 2}, more than 1,233 MMT could be sequestered over 40-years in Washington and more than 1,813 MMT could be sequestered in Oregon.

Larry Myer

2006-04-30T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

LEDS Collaboration in Action Workshop Contact Us | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDS Collaboration in Action Workshop Contact Us Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Contact Us For any questions please contact: LEDS Global Partnership Secretariat U.S. National Renewable Energy Laboratory Sadie.Cox@nrel.gov +1 303 384 7391 Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site.

322

Demonstrating LED and Fiber Optic Lighting in Commissary Applications  

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

Demonstrating LED and Fiber Optic Demonstrating LED and Fiber Optic Lighting in Commissary Applications Joseph Konrade Energy Technology Program Specialist Federal Energy Management Program 2 GOAL OF THE PROJECT * Promote New Lighting Technology * Document Energy Savings * Duplicate the technology * Expand Alternative Financing Opportunities * Include Lighting Technology in Government Projects within Utility Service Territory 3 History * FEMP sponsored E4 audits * Audit designed to review Utility Cost, Operations and Maintenance, New Technology Application * 3 Defense Commissary Agency (DeCA) received services under the agreement with DOE * Fort George G Meade pays a high electricity rate Electricity cost $0.171/kWh (PWC sub-metered rate) * Commissary was previously unmetered - Meter installed during installation of lighting project. New meter showing higher

323

LEDS Collaboration in Action Workshop Biography | Open Energy Information  

Open Energy Info (EERE)

LEDS Collaboration in Action Workshop Biography LEDS Collaboration in Action Workshop Biography Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Speakers ListofBios2.pdf Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a community of users. Thanks to our unique relationship with OpenEI.org, you can add or edit most content on ledsgp.org. For more information about this unique collaboration, contact us. View or edit this page on OpenEI.org.

324

LEDS Collaboration in Action Workshop Accommodations | Open Energy  

Open Energy Info (EERE)

LEDS Collaboration in Action Workshop Accommodations LEDS Collaboration in Action Workshop Accommodations Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Accommodations Accommodation will be provided free of charge for the evenings of Wednesday 21st and Thursday 22nd of March. All meals from Wednesday 21st (lunch time) through Friday 23rd (lunchtime) will be included free of charge. Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a

325

Information Resources: LED Replacements for Linear Fluorescent Lamps  

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

Replacements for Linear Fluorescent Lamps Webcast Replacements for Linear Fluorescent Lamps Webcast In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting Facts-listed products as well as products evaluated in the latest CALiPER reports. Eric Richman, also of PNNL, reported on a recently completed GATEWAY demonstration project, in which LED and fluorescent lamps were installed in a variety of recessed troffer luminaires for comparison in an office environment. The presentation concluded with a discussion of specifications listed in a newly updated technology fact sheet. View presentation slides View the text-alternative version View the webcast (WMV 16 MB) Download Windows Media Player

326

LEDS Collaboration in Action Workshop Open Space Sessions | Open Energy  

Open Energy Info (EERE)

LEDS Collaboration in Action Workshop Open Space Sessions LEDS Collaboration in Action Workshop Open Space Sessions Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Open Space Sessions OpenSpace.pdf Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a community of users. Thanks to our unique relationship with OpenEI.org, you can add or edit most content on ledsgp.org. For more information about this unique collaboration, contact us. View or edit this page on OpenEI.org.

327

LEDS Collaboration in Action Workshop Links | Open Energy Information  

Open Energy Info (EERE)

LEDS Collaboration in Action Workshop Links LEDS Collaboration in Action Workshop Links Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Links Rio+20 Latimer Place Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a community of users. Thanks to our unique relationship with OpenEI.org, you can add or edit most content on ledsgp.org. For more information about this unique collaboration, contact us. View or edit this page on OpenEI.org.

328

LEDS Collaboration in Action Workshop Arrival Form | Open Energy  

Open Energy Info (EERE)

LEDS Collaboration in Action Workshop Arrival Form LEDS Collaboration in Action Workshop Arrival Form Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Arrival Form Please send in your arrival forms to liz.ainslie@ashridge.org.uk as soon as possible so we can ensure that all proper arrangements are made. If you have any troubles when you arrive in London please call Caroline Spencer +44 (0) 77 2424 3140 at or Liz Ainslie at +44 (0)1442 841405. ArrivalForm.pdf Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a

329

Aerial 3D LED Display by use of Crossed-mirror Array  

Science Journals Connector (OSTI)

In order to realize aerial 3D LED signage, we have fabricated a crossed-mirror array for LEDs. Aerial LED signs have been successfully formed. We have investigated image formation with...

Yamamoto, Hirotsugu

330

FACT SHEET: SOLAR AND LED ENERGY ACCESS PROGRAM  

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

1 FACT SHEET: SOLAR AND LED ENERGY ACCESS PROGRAM At the Clean Energy Ministerial in Washington, D.C. on July 19 th and 20 th , leaders from the International Finance Corporation (IFC), Italy, and the United States launched a new program to bring clean, high-quality energy services to the 1.6 billion people current lacking access to modern energy - simultaneously alleviating poverty, improving human health, and reducing emissions of greenhouse gases.

331

OSRAM SYLVANIA Develops High-Efficiency LED Troffer Replacement  

Broader source: Energy.gov [DOE]

With the help of DOE funding, OSRAM SYLVANIA is developing a high-efficiency LED 2'x2' troffer replacement that is expected to be commercially available in the spring of 2012 and to be cost-competitive with existing troffers of that size. It is projected to have a light output of up to 4,000 lumens, an efficacy of more than 100 lm/W, and a CCT of 3500K.

332

KLA-Tencor's Inspection Tool Reduces LED Manufacturing Costs  

Broader source: Energy.gov [DOE]

With the help of DOE funding, KLA-Tencor is developing an improved inspection tool for LED manufacturing that promises to significantly increase overall process yields and minimize expensive waste. The power of the inspection tool lies in optical detection techniques coupled with defect source analysis software to statistically correlate front-end geometric anomalies in the substrate to killer defects on the back end of the manufacturing line, which give rise to an undesirable or unusable end product.

333

Monolayer graphene dispersion and radiative cooling for high power LED  

Science Journals Connector (OSTI)

Molecular fan, a radiative cooling by thin film, has been developed and its application for compact electronic devices has been evaluated. The enhanced surface emissivity and heat dissipation efficiency of the molecular fan coating are shown to correlate with the quantization of lattice modes in active nanomaterials. The highly quantized G and 2D bands in graphene are achieved by our dispersion technique, and then incorporated in an organic-inorganic acrylate emulsion to form a coating assembly on heat sinks (for LED and CPU). This water-based dielectric layer coating has been formulated and applied on metal core printed circuit boards. The heat dissipation efficiency and breakdown voltage are evaluated by a temperature-monitoring system and a high-voltage breakdown tester. The molecular fan coating on heat dissipation units is able to decrease the equilibrium junction temperature by 29.1? C, while functioning as a dielectric layer with a high breakdown voltage (>5kV). The heat dissipation performance of the molecular fan coating applied on LED devices shows that the coated 50W LED gives an enhanced cooling of 20% at constant light brightness. The schematics of monolayer graphene dispersion, undispersed graphene platelet, and continuous graphene sheet are illustrated and discussed to explain the mechanisms of radiative cooling, radiative/non-radiative, and non-radiative heat re-accumulation.

Tun-Jen Hsiao; Tsehaye Eyassu; Kimberly Henderson; Taesam Kim; Chhiu-Tsu Lin

2013-01-01T23:59:59.000Z

334

Is the light emitting diode (LED) an ultimate lamp?  

Science Journals Connector (OSTI)

Simple diagrams are used to show the transformation of a thin slab of intrinsic semiconductor (direct gap k elec =k hole ) from an ideal flat-band photopumped recombination-radiation light source into an ultimate lamp a pn junctionlight emitting diode(LED). A photoexcited intrinsic slab of semiconductor can be regarded as an ideal (flat-band) light source with however the photogenerated carriers and voltage available externally instead of as recombination radiation (light) if the slab is converted to half p type (one side) and half n type (the other side) i.e. to a pn junction. If an equal a bucking external voltage is applied resulting in an input current when the photoexcitation is removed the slab becomes again (remains) an ideal flat-band light source a pn junctionLED. In practice the LED takes the form of a pn heterostructure in order to improve electronhole injection reduce the absorption of recombination radiation and to make possiblewith proper geometriesimproved photon escape.

N. Holonyak Jr.

2000-01-01T23:59:59.000Z

335

Wastewater sludge management options for Honduras  

E-Print Network [OSTI]

Sludge management is a fundamental area of concern across wastewater treatment systems in Honduras. The lack of timely sludge removal has led to declining plant performance in many facilities throughout the country. In ...

Bhattacharya, Mahua, M. Eng. Massachusetts Institute of Technology.

2009-01-01T23:59:59.000Z

336

Death Valley Lower Carbonate Aquifer Monitoring Program Wells Down Gradient of the Proposed Yucca Mountain Nuclear Waste Repository, U. S. Department of Energy Grant DE-RW0000233 2010 Project Report, prepared by The Hydrodynamics Group, LLC for Inyo County Yucca Mountain Repository Assessment Office  

SciTech Connect (OSTI)

Inyo County completed the first year of the U.S. Department of Energy Grant Agreement No. DE-RW0000233. This report presents the results of research conducted within this Grant agreement in the context of Inyo County's Yucca Mountain oversight program goals and objectives. The Hydrodynamics Group, LLC prepared this report for Inyo County Yucca Mountain Repository Assessment Office. The overall goal of Inyo County's Yucca Mountain research program is the evaluation of far-field issues related to potential transport, by ground water, of radionuclide into Inyo County, including Death Valley, and the evaluation of a connection between the Lower Carbonate Aquifer (LCA) and the biosphere. Data collected within the Grant is included in interpretive illustrations and discussions of the results of our analysis. The centeral elements of this Grant prgoram was the drilling of exploratory wells, geophysical surveys, geological mapping of the Southern Funeral Mountain Range. The cullimination of this research was 1) a numerical ground water model of the Southern Funeral Mountain Range demonstrating the potential of a hydraulic connection between the LCA and the major springs in the Furnace Creek area of Death Valley, and 2) a numerical ground water model of the Amargosa Valley to evaluate the potential for radionuclide transport from Yucca Mountain to Inyo County, California. The report provides a description of research and activities performed by The Hydrodynamics Group, LLC on behalf of Inyo County, and copies of key work products in attachments to this report.

King, Michael J; Bredehoeft, John D., Dr.

2010-09-03T23:59:59.000Z

337

LED Site Lighting in the Commercial Building Sector: Opportunities, Challenges, and the CBEA Performance Specification  

Broader source: Energy.gov [DOE]

This March 26, 2009 webcast presented information about the Commercial Building Energy Alliances' (CBEA) efforts to explore the viability of LED site lighting in commercial parking lots. LED...

338

Direct LED writing of submicron resist patterns: Towards the fabrication of individually-addressable InGaN submicron stripe-shaped LED arrays  

Science Journals Connector (OSTI)

Submicron stripe-shaped InGaN light-emitting diode (LED) arrays with individually addressable capabilities are demonstrated ... the emission pattern, are formed by direct LED writing in a mask-free manner. The .....

Zheng Gong; Benoit Guilhabert; Zhitao Chen; Martin D. Dawson

2014-09-01T23:59:59.000Z

339

Food products qualifying for and carrying front-of-pack symbols: a cross-sectional study examining a manufacturer led and a non-profit organization led program  

Science Journals Connector (OSTI)

Strengths of this study include the large number of food categories and subcategories examined, as well as the inclusion of both a non-profit led and a manufacturer led system. In addition, the FOP systems...

Teri E Emrich; Joanna E Cohen; Wendy Y Lou; Mary R LAbb

2013-09-01T23:59:59.000Z

340

Wireless Network Capacity Management: A Real Options Approach  

E-Print Network [OSTI]

capacity, market price of risk, investment timing option 1 Introduction Wireless networks are now regarded

Forsyth, Peter A.

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Hydrogen Production: Overview of Technology Options, January 2009  

Fuel Cell Technologies Publication and Product Library (EERE)

Overview of technology options for hydrogen production, its challenges and research needs and next steps

342

Green Building Policy Options for New Orleans  

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

Green Building Policy Options Green Building Policy Options for New Orleans Elizabeth Doris Technical Report NREL/TP-7A30-52576 September 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Green Building Policy Options for New Orleans Elizabeth Doris Prepared under Task No(s). IDNO.1030 Technical Report NREL/TP-7A30-52576 September 2011 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

343

Disposition options for {sup 233}U  

SciTech Connect (OSTI)

The United States is implementing a program to dispose of excess nuclear-weapons-usable materials--including {sup 233}U. A series of studies have identified multiple {sup 233}U disposition options, and these options are described herein. Most of the options involve adding depleted uranium containing {sup 238}U to the {sup 233}U. Converting the {sup 233}U into a mixture of <12 wt % {sup 233}U in {sup 238}U converts the weapons-usable {sup 233}U into nonweapons-usable {sup 233}U. For {sup 233}U that is considered waste, further isotopic dilution to <0.66 wt % {sup 233}U in {sup 238}U minimizes potential long-term repository criticality concerns and in many cases minimizes final waste volumes.

Forsberg, C.W.; Icenhour, A.S.; Krichinsky, A.M.

1998-04-27T23:59:59.000Z

344

EIS-0123: Direct Service Industry Options  

Broader source: Energy.gov [DOE]

BPA proposes to implement one or more options to reduce load fluctuations and revenue uncertainty resulting from its electrical service to 10 aluminum smelters and its other direct service industrial customers. BPA believes these options will give BPA greater ability to plan for power needs and help to maintain its relatively strong financial position during the current period of power surplus. They also are expected to enhance BPA's ability to repay the U.S. Treasury. In turn, BPA rates to other customers would stabilize.

345

Enhancing Capacity for Low Emission Development Strategies (EC-LEDS)  

Open Energy Info (EERE)

Enhancing Capacity for Low Emission Development Strategies Program Enhancing Capacity for Low Emission Development Strategies Program Agency/Company /Organization United States Agency for International Development, United States Environmental Protection Agency, United States Department of Energy, United States Department of Agriculture, United States Department of State Sector Energy, Land Topics Low emission development planning, -LEDS Program Start 2010 Program End 2014 Country Albania, Bangladesh, Cambodia, Colombia, Costa Rica, Gabon, Georgia, Guatemala, Indonesia, Jamaica, Kazakhstan, Kenya, Republic of Macedonia, Malawi, Malaysia, Mexico, Moldova, Peru, Philippines, Serbia, South Africa, Thailand, Ukraine, Vietnam, Zambia UN Region Southern Asia References Enhancing Capacity for Low Emission Development Strategies Program[1]

346

MRS Photodiode, LED and extruded scintillator performance in magnetic field  

SciTech Connect (OSTI)

The experimental results on the performance of the MRS (Metal/Resistor/Semiconductor) photodiode in the strong magnetic field of 4.4T, and the possible impact of the quench of the magnet at 4.5T on sensor's operation are reported. In addition, the experimental results on the performance of the extruded scintillator and WLS fiber, and various LEDs in the magnetic fields of 1.8T and 2.3T respectively, are detailed. The measurement method used is being described.

Beznosko, D.; Blazey, G.; Dyshkant, A.; Francis, K.; Kubik, D.; Rykalin, V.; Zutshi, V.; /Northern Illinois U.

2005-05-01T23:59:59.000Z

347

Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High Bay Light Fixture  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High was to design a light fixture for an industrial setting using high power LED lights. The challenge with these LEDs is that they get so hot in a very little time period that the LED will fail and not work anymore

Demirel, Melik C.

348

Microscopy refocusing and dark-field imaging by using a simple LED array  

E-Print Network [OSTI]

Microscopy refocusing and dark-field imaging by using a simple LED array Guoan Zheng,1 show that such a condenser can be replaced by a programmable LED array to achieve greater imaging], and nondiffracted Bessel beam illumination [6]. With the maturation of LED technology, the use of LEDs as the light

Yang, Changhuei

349

2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentaton: Employee Led Safety Committees  

Broader source: Energy.gov [DOE]

2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentaton: Employee Led Safety Committees

350

A Generic Assessment of Response Options  

E-Print Network [OSTI]

.4 Mitigation Options 236 704.1 Energy conservation and efficiency 7.7 Regional Differences and International improvement 236 Cooperation 254 7.4.2 Fossil fuel switching 240 7.4.3 Renewable energy technologies 241, including · Energy conservation and efficiency improvement · Fossil fuel switching · Renewable energy

Delaware, University of

351

Page 1 of 16 RIGHTS AND OPTIONS  

E-Print Network [OSTI]

the campus Title IX Coordinator who can provide you with information on your options, rights and remedies with that process, including the investigation process; how confidentiality is handled; available resources, both of complaint, investigation, and discipline procedures; provide consultation to executive/senior level

352

RTGs Options for Pluto Fast Flyby Mission  

SciTech Connect (OSTI)

A small spacecraft design for the Pluto Fast Flyby (PFF) Mission is under study by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration (NASA), for a possible launch as early as 1998. JPL's 1992 baseline design calls for a power source able to furnish an energy output of 3963 kWh and a power output of 69 watts(e) at the end of the 9.2-year mission. Satisfying those demands is made difficult because NASA management has set a goal of reducing the spacecraft mass from a baseline value of 166 kg to ~110 kg, which implies a mass goal of less than 10 kg for the power source. To support the ongoing NASA/JPL studies, the Department of Energy's Office of Special Applications (DOE/OSA) commissioned Fairchild Space to prepare and analyze conceptual designs of radioisotope power systems for the PFF mission. Thus far, a total of eight options employing essentially the same radioisotope heat source modules were designed and subjected to thermal, electrical, structural, and mass analyses by Fairchild. Five of these - employing thermoelectric converters - are described in the present paper, and three - employing free-piston Stirling converters - are described in the companion paper presented next. The system masses of the thermoelectric options ranged from 19.3 kg to 10.2 kg. In general, the options requiring least development are the heaviest, and the lighter options require more development with greater programmatic risk. There are four duplicate copies

Schock, Alfred

1993-10-01T23:59:59.000Z

353

Hedging Milk with BFP Futures and Options  

E-Print Network [OSTI]

Hedging Milk with BFP Futures and Options David Anderson, Dean McCorkle, Robert B. Schwart, Jr. and Rodney Jones* The 1996 farm bill changed the dairy industry forever. The security provided by the support program is gone and the Federal Order...

Anderson, David P.; McCorkle, Dean; Schwart Jr., Robert B.; Jones, Rodney

1999-06-23T23:59:59.000Z

354

Advanced ignition options for laser ICF  

E-Print Network [OSTI]

Advanced ignition options for laser ICF FPA Meeting, Washington DC, December 1-3, 2010 R. Betti shock) · Fast Ignition requires major hardware upgrades: 100kJ-class multi-PW laser [also talk by P explore high-gain shock ignition - Polar Shock Ignition (uses half the NIF beams to drive the implosion

355

Fast Spectrum Molten Salt Reactor Options  

SciTech Connect (OSTI)

During 2010, fast-spectrum molten-salt reactors (FS-MSRs) were selected as a transformational reactor concept for light-water reactor (LWR)-derived heavy actinide disposition by the Department of Energy-Nuclear Energy Advanced Reactor Concepts (ARC) program and were the subject of a preliminary scoping investigation. Much of the reactor description information presented in this report derives from the preliminary studies performed for the ARC project. This report, however, has a somewhat broader scope-providing a conceptual overview of the characteristics and design options for FS-MSRs. It does not present in-depth evaluation of any FS-MSR particular characteristic, but instead provides an overview of all of the major reactor system technologies and characteristics, including the technology developments since the end of major molten salt reactor (MSR) development efforts in the 1970s. This report first presents a historical overview of the FS-MSR technology and describes the innovative characteristics of an FS-MSR. Next, it provides an overview of possible reactor configurations. The following design features/options and performance considerations are described including: (1) reactor salt options-both chloride and fluoride salts; (2) the impact of changing the carrier salt and actinide concentration on conversion ratio; (3) the conversion ratio; (4) an overview of the fuel salt chemical processing; (5) potential power cycles and hydrogen production options; and (6) overview of the performance characteristics of FS-MSRs, including general comparative metrics with LWRs. The conceptual-level evaluation includes resource sustainability, proliferation resistance, economics, and safety. The report concludes with a description of the work necessary to begin more detailed evaluation of FS-MSRs as a realistic reactor and fuel cycle option.

Gehin, Jess C [ORNL; Holcomb, David Eugene [ORNL; Flanagan, George F [ORNL; Patton, Bruce W [ORNL; Howard, Rob L [ORNL; Harrison, Thomas J [ORNL

2011-07-01T23:59:59.000Z

356

NEXT GENERATION MELTER OPTIONEERING STUDY - INTERIM REPORT  

SciTech Connect (OSTI)

The next generation melter (NOM) development program includes a down selection process to aid in determining the recommended vitrification technology to implement into the WTP at the first melter change-out which is scheduled for 2025. This optioneering study presents a structured value engineering process to establish and assess evaluation criteria that will be incorporated into the down selection process. This process establishes an evaluation framework that will be used progressively throughout the NGM program, and as such this interim report will be updated on a regular basis. The workshop objectives were achieved. In particular: (1) Consensus was reached with stakeholders and technology providers represented at the workshop regarding the need for a decision making process and the application of the D{sub 2}0 process to NGM option evaluation. (2) A framework was established for applying the decision making process to technology development and evaluation between 2010 and 2013. (3) The criteria for the initial evaluation in 2011 were refined and agreed with stakeholders and technology providers. (4) The technology providers have the guidance required to produce data/information to support the next phase of the evaluation process. In some cases it may be necessary to reflect the data/information requirements and overall approach to the evaluation of technology options against specific criteria within updated Statements of Work for 2010-2011. Access to the WTP engineering data has been identified as being very important for option development and evaluation due to the interface issues for the NGM and surrounding plant. WRPS efforts are ongoing to establish precisely data that is required and how to resolve this Issue. It is intended to apply a similarly structured decision making process to the development and evaluation of LAW NGM options.

GRAY MF; CALMUS RB; RAMSEY G; LOMAX J; ALLEN H

2010-10-19T23:59:59.000Z

357

LED Holiday Lights: Festive, Safe, and Efficient! | Department of Energy  

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

Holiday Lights: Festive, Safe, and Efficient! Holiday Lights: Festive, Safe, and Efficient! LED Holiday Lights: Festive, Safe, and Efficient! November 23, 2010 - 6:30am Addthis Allison Casey Senior Communicator, NREL This week brings a day that many people look forward to all year-and I'm not talking about Thanksgiving, or Black Friday. I'm talking about that magical day when it's finally okay to drag the dusty boxes from the basement or attic, to lovingly sort and display your decorations, to untangle your light strings and set up the stepladder, all in anticipation of one glorious moment: Dad's annual trip to the emergency room. I kid (and sincerely hope that's not your yearly ritual), but in addition to safety when hanging your lights this year, I hope you'll think about something else: efficiency.

358

LEDS Collaboration in Action Workshop Agenda | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDS Collaboration in Action Workshop Agenda Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Agenda Workshop Agenda FinalAgenda.pdf Overview Agenda OverviewAgenda.pdf Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a

359

LEDS Collaboration in Action Workshop Location | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDS Collaboration in Action Workshop Location Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Location Sitemap.jpg Latimer Place Latimer, Chesham, Buckinghamshire HP5 1UG Telephone: (01494) 545500 Fax: (01494) 762473 Email: latimer@deverevenues.co.uk The Centre is conveniently situated just off the M25, yet in a peaceful

360

LEDS Collaboration in Action Workshop Attendee List | Open Energy  

Open Energy Info (EERE)

Attendee List Attendee List (Redirected from LEDS Collaboration in Action Workshop Participating Countries) Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Participants ListofAttendeesWorkshopfinal.pdf Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a community of users. Thanks to our unique relationship with OpenEI.org, you can add or edit most content on ledsgp.org. For more information about this

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

LEDS Collaboration in Action Workshop Participant Pack | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » LEDS Collaboration in Action Workshop Participant Pack Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us ACDS Workshop Participant Pack Agenda Accommodations Participants Location Arrival Form Open Space Sessions Speakers Presentations Links Contact Us Participant Pack Pack.pdf Powered by OpenEI ledsgp.org is built on the same platform as the popular Wikipedia site. Like Wikipedia, it is a "wiki" or website developed collaboratively by a community of users. Thanks to our unique relationship with OpenEI.org, you

362

Event:LEDS Collaboration in Action Workshop Day 2 | Open Energy Information  

Open Energy Info (EERE)

2 2 Jump to: navigation, search Calendar.png LEDS Collaboration in Action Workshop Day 2: on 2012/03/22 Objectives ▫Bring together low carbon growth decision-makers ▫Promote South-South and North-South collaboration and exchange ▫Develop a shared vision and path forward for the LEDS GP ▫Further the discussion of high level support for LEDS coordination ▫Build capacity on LEDS-related topics of interest Event Details Name LEDS Collaboration in Action Workshop Day 2 Date 2012/03/22 Location London, United Kingdom Organizer LEDS Global Partnership Tags LEDS Global Partnership, LEDS Website Event Website Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Event:LEDS_Collaboration_in_Action_Workshop_Day_2&oldid=404506"

363

Final Report - Hydrogen Delivery Infrastructure Options Analysis  

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

The Power of Experience The Power of Experience Final Report Hydrogen Delivery Infrastructure Options Analysis DOE Award Number: DE-FG36-05GO15032 Project director/principal investigator: Tan-Ping Chen Consortium/teaming Partners: Air Liquide, Chevron Technology Venture, Gas Technology Institute, NREL, Tiax, ANL Hydrogen Delivery Infrastructure Options Analysis ii TABLE OF CONTENTS SECTION 1 EXECUTIVE SUMMARY ........................................................................... 1-1 1.1 HOW THE RESEARCH ADDS TO THE UNDERSTANDING OF THE AREA INVESTIGATED. 1-1 1.2 TECHNICAL EFFECTIVENESS AND ECONOMIC FEASIBILITY OF THE METHODS OR TECHNIQUES INVESTIGATED OR DEMONSTRATED .................................................... 1-1 1.3 HOW THE PROJECT IS OF BENEFIT TO THE PUBLIC..................................................... 1-1

364

Energy management options for high speed trains  

SciTech Connect (OSTI)

The efficient operation of trains which undergo large changes in energy as they fulfill their operational function requires recapture of the kinetic energy of a high speed train or the potential energy of a train in mountainous terrain. This paper is a description of the various storage options available in the railroad environment and their relative merits. The economic, environmental, and safety issues are discussed. The options discussed include: the physical means of storing energy, the location on board the train or on fixed ground, and the relation of energy storage to the nature of the engine used as a prime mover. It is argued that, in the absence of a fully electric, power supply connected to a utility grid, the gas turbine engine is the best propulsion system to meet the propulsion needs of trains requiring high power and efficiency because its high power to weight ratio enables the use of energy storage.

Decher, R. [Univ. of Washington, Seattle, WA (United States). Dept. of Aeronautics and Astronautics

1995-12-31T23:59:59.000Z

365

MCNP6 Cosmic-Source Option  

SciTech Connect (OSTI)

MCNP is a Monte Carlo radiation transport code that has been under development for over half a century. Over the last decade, the development team of a high-energy offshoot of MCNP, called MCNPX, has implemented several physics and algorithm improvements important for modeling galactic cosmic-ray (GCR) interactions with matter. In this presentation, we discuss the latest of these improvements, a new Cosmic-Source option, that has been implemented in MCNP6.

McKinney, Gregg W [Los Alamos National Laboratory; Armstrong, Hirotatsu [Los Alamos National Laboratory; James, Michael R [Los Alamos National Laboratory; Clem, John [University of Delaware, BRI; Goldhagen, Paul [DHS, National Urban Security Technology Laboratory

2012-06-19T23:59:59.000Z

366

Understanding Leasing Options for Energy Projects  

E-Print Network [OSTI]

UNDERSTANDING LEASING OPTIONS FOR ENERGY PROJECTS Baker Davenport Davenport Finance Company Richmond, Virginia Industrials often find it difficult to fund energy projects with internal monies. Energy projects must compete with the company...?s ?core? assets for capital dollars. Leasing can be used to overcome some of these hurdles. Topics of discussion will include several key leasing structures, with benefits and disadvantages noted. Project financing is also discussed as a way...

Davenport, B.

2005-01-01T23:59:59.000Z

367

Seattle's system for evaluating energy options  

SciTech Connect (OSTI)

In 1975, the City Council developed a blueprint called Energy 1990 for meeting Seattle's future electric energy needs. Priorities for addressing or offsetting expected growth in demand are in order: (1) conservation (2) hydroelectricity (3) other renewable sources such as wind, biomass, solar, and geothermal energy (4) abundant nonrenewable resources such as coal, and (5) other renewables. An energy resources planning group was formed and a data base was established. Resource options were investigated and the recommendations were published.

Logie, P.; Macdonald, M.J.

1982-01-01T23:59:59.000Z

368

Assessing Renewable Energy Options | Department of Energy  

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

Assessing Renewable Energy Options Assessing Renewable Energy Options Assessing Renewable Energy Options October 16, 2013 - 5:16pm Addthis Preliminary Screening with an arrow pointing down to Screening. Square with the text planning in the center. A graphic of an arrow pointing down to Feasibility Study. The word Screening appears on the arrow. A square graphic showing the text Programming: Planning Charette and it's aligned to the right of arrow pointing down which reads Screening. An arrow pointing down which reads Feasibility Study. The arrow points to Size and Design Systems. A square graphic with the text Building Design: Schematic Design (35%) shown to the right of an arrow pointing down which reads Feasibility Study. An arrow pointing down which reads Size and Design Systems. This is the last of 4 arrows which show the progression from Preliminary Screening to Screening to Feasibility Study to Size and Design Systems. A square graphic which reads Building Design: Design Development (65%). This is the last of 4 boxes.

369

Power Supply Options for Data Centers  

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

Power Supply Options for Data Centers Power Supply Options for Data Centers Title Power Supply Options for Data Centers Publication Type Report LBNL Report Number LBNL-63339 Year of Publication 2007 Authors Tschudi, William F., and Charles H. Williams Call Number LBNL-63339 Abstract For many federal facilities, the fastest growing end-use of electric energy is found in concentrations of computing capacity commonly known as data centers. For these users, the critical importance of information processing to their agency mission will present a serious challenge to meeting the aggressive new energy efficiency goals in Executive Order 13423. Federal energy managers can find a variety of methods for reducing energy intensity, in both design and operations, for these high-technology facilities . This report summarizes a recent demonstration of one such technique ? configuring power supply systems for data centers so that they use DC (direct current) power throughout, eliminating the conventional practice of multiple conversions from utility-supplied AC (alternating current) to DC and back again at every stage of the power supply system. This eliminates both the power loss and heat generated by each such conversion (which drives air conditioning energy use).

370

NREL: Financing Geothermal Power Projects - Financing Options for  

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

Financing Options for Geothermal Power Projects Financing Options for Geothermal Power Projects Different financing options are used at each stage in geothermal power project development, which include the exploration and drilling stage and construction and operation stage. The financing option in each stage earns a return proportionate with the risk accepted at that stage in the project's development. For each financing option, both financial and non-financial elements should be considered. Financing options and considerations for a typical geothermal power project are shown in the table below. Your project financing options and considerations may be different. Financing Options and Considerations for a Typical Geothermal Power Project* Financial Considerations Financing Stage Exploration and Drilling Construction and Operation

371

Industrial Engineering-BS ,PhD option in Engineering  

E-Print Network [OSTI]

I Industrial Engineering- BS ,PhD option in Engineering Industrial & Management Engineering - BS MS Engineering, Civil Engineering, Electrical 8c Computer Engineering, Environmental Engineering, Industrial Industrial Technoloity - BS option in Technology Education Interdisciplinary Studies - BA; BS J. Japan

Dyer, Bill

372

Analysis of sustainable water supply options for Kuwait  

E-Print Network [OSTI]

This thesis considers several options for improving the sustainability of Kuwait's water supply system. The country currently relies heavily on desalination and brackish groundwater extraction. The options considered for ...

Murtaugh, Katharine A. (Katharine Ann)

2006-01-01T23:59:59.000Z

373

Impacts of project management on real option values  

E-Print Network [OSTI]

reduces the value of real options. The example of resource allocation is used to test this hypothesis. Based on the results, it is concluded that project management reduces the value of real options by reducing variance of the exercise signal...

Bhargav, Shilpa Anandrao

2005-02-17T23:59:59.000Z

374

Security is Not an Option | Department of Energy  

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

is Not an Option Security is Not an Option A 10-year roadmap for achieving control system cyber security in the energy industry has been hailed as a model for other industries....

375

Recommendation 186: Option Periods in Prime Contract Language  

Broader source: Energy.gov [DOE]

The inclusion of option periods in the language of all future DOE Request for Proposals for prime contracts when appropriate.

376

IIIPRISMA System Operator's Manual PRISMA Therapy Options ............................................................................. 2  

E-Print Network [OSTI]

IIIPRISMA System Operator's Manual ... PRISMA Therapy Options .................................................................................................... PRISMA System ............................... xvi Operator's Manual ......................................................... #12;PRISMA System Operator's Manual ia Controller CCA

Kay, Mark A.

377

OPTIONS FOR ABATING GREENHOUSE GASES FROM EXHAUST STREAMS.  

SciTech Connect (OSTI)

This report examines different alternatives for replacing, treating, and recycling greenhouse gases. It is concluded that treatment (abatement) is the only viable short-term option. Three options for abatement that were tested for use in semiconductor facilities are reviewed, and their performance and costs compared. This study shows that effective abatement options are available to the photovoltaic (PV) industry, at reasonable cost.

FTHENAKIS,V.

2001-12-01T23:59:59.000Z

378

THE COSTS AND BENEFITS OF A PUBLIC OPTION IN  

E-Print Network [OSTI]

THE COSTS AND BENEFITS OF A PUBLIC OPTION IN HEALTH CARE REFORM: An Economic Analysis Ethan Kaplan and Benefits of a Public Option in Health Care Reform: An Economic Analysis ACKNOWLEDGMENTS We would like Security|The Costs and Benefits of a Public Option in Health Care Reform: An Economic Analysis EXECUTIVE

Kammen, Daniel M.

379

Project-led Education in Packaging Development and Management  

Science Journals Connector (OSTI)

Abstract As an implicit subset of industrial design engineering, packaging development and management thereof has long been a changeling, because product and packaging development are usually regarded in a similar manner. At the same time, there is a clear difference between packaging design and product design. The packaging explicitly serves the content and, therefore, in most cases, packaging is of low economic value. For this reason, new packaging design is all too often subject to standard or existing packaging solutions. Besides this, packaging development has specific requirements, because it has to preserve and protect its content, which gives many technical requirements. Other important requirements are based on legislation, market acceptance, the environmental impact and usability. This implies that education in packaging development cannot be a carbon copy of the education in product development. Often, even more fields of expertise are involved, while having to meet all restrictions related to developing feasible and realistic packages in a shorter time-frame. This publication describes how project-led education is employed in an educational approach that allows students to adequately address the development of content-packaging combinations in a structured, effective and efficient manner. With this, the development efforts spent on product and packaging can become more in balance, not only doing justice to the separate life cycles of the two, but especially to the benefit of the combined life cycle of the content-packaging combination.

E.J. Oude Luttikhuis; J. de Lange; R. ten Klooster; E. Lutters

2014-01-01T23:59:59.000Z

380

Solid-State Lighting: Text-Alternative Version: Evaluating LED Street  

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

Evaluating LED Street Lighting Solutions to someone by E-mail Evaluating LED Street Lighting Solutions to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: Evaluating LED Street Lighting Solutions on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: Evaluating LED Street Lighting Solutions on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: Evaluating LED Street Lighting Solutions on Google Bookmark Solid-State Lighting: Text-Alternative Version: Evaluating LED Street Lighting Solutions on Delicious Rank Solid-State Lighting: Text-Alternative Version: Evaluating LED Street Lighting Solutions on Digg Find More places to share Solid-State Lighting: Text-Alternative Version: Evaluating LED Street Lighting Solutions on AddThis.com... Conferences & Meetings Presentations

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office  

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

LEDs LEDs for Interior Office Applications to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Google Bookmark Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Delicious Rank Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on Digg Find More places to share Solid-State Lighting: Text-Alternative Version: LEDs for Interior Office Applications on AddThis.com... Conferences & Meetings Presentations Publications

382

Create a workplan for how to complete the LEDS | Open Energy Information  

Open Energy Info (EERE)

a workplan for how to complete the LEDS a workplan for how to complete the LEDS Jump to: navigation, search Stage 1 LEDS Home Introduction to Framework Assess current country plans, policies, practices, and capacities Develop_BAU Stage 4: Prioritizing and Planning for Actions Begin execution of implementation plans 1.0. Organizing the LEDS Process 1.1. Institutional Structure for LEDS 1.2. Workplan to Develop the LEDS 1.3. Roles and responsibilities to develop LEDS 2.1. Assess current country plans, policies, practices, and capacities 2.2. Compile lessons learned and good practices from ongoing and previous sustainable development efforts in the country 2.3. Assess public and private sector capacity to support initiatives 2.4. Assess and improve the national GHG inventory and other economic and resource data as needed for LEDS development

383

Small Nebraska Town Welcomes LEDs and Energy Savings | Department of Energy  

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

Nebraska Town Welcomes LEDs and Energy Savings Nebraska Town Welcomes LEDs and Energy Savings Small Nebraska Town Welcomes LEDs and Energy Savings November 9, 2010 - 2:00pm Addthis Tecumseh is installing 95 new LED light fixtures throughout the town. | File photo Tecumseh is installing 95 new LED light fixtures throughout the town. | File photo Lindsay Gsell What are the key facts? Rural Tecumseh, Neb. could save up to $6,000 annually with LED lights Tecumseh's town historic town square is home to the city hall, courthouse, post office, and during the summer months-a farmers market. Now, this historic square, built in the 1850's, is about to become home to something new: LED lights. As part of an Energy Efficiency and Conservation Block Grant through the Recovery Act, Tecumseh is planning to install 95 new LED light fixtures

384

Solid-State Lighting: LED Replacement Lamps: Current Performance and the  

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

LED Replacement Lamps: Current LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® to someone by E-mail Share Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Facebook Tweet about Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Twitter Bookmark Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Google Bookmark Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Delicious Rank Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Digg Find More places to share Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on

385

EECBG Success Story: Shining Energy-Saving LEDs on Utah Starry...  

Energy Savers [EERE]

EECBG Success Story: Shining Energy-Saving LEDs on Utah Starry Nights EECBG Success Story: Shining Energy-Saving LEDs on Utah Starry Nights June 11, 2010 - 4:27pm Addthis Thanks to...

386

LED Components and the Related Solutions for Solid-State Lightings Applications  

Science Journals Connector (OSTI)

The high brightness (HB) and the high power (HP) LED components for solid-state lighting applications are introduced in the slides. The industry leading Lighting-Class LED components...

Shao, Jiaping

387

Department of Energy Selects U.S. University-led Teams for $30...  

Energy Savers [EERE]

Department of Energy Selects U.S. University-led Teams for 30.7 Million in Nuclear Research Grants Department of Energy Selects U.S. University-led Teams for 30.7 Million in...

388

E-Print Network 3.0 - asteroid impact led Sample Search Results  

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

led Search Powered by Explorit Topic List Advanced Search Sample search results for: asteroid impact led Page: << < 1 2 3 4 5 > >> 1 SEARCHING FOR THE PARENT BODIES OF METEORITES...

389

An Investigation into the Perception of Color under LED White Composite Spectra with Modulated Color Rendering  

E-Print Network [OSTI]

emitting diodes, LEDs. We examined seven LED white composite spectra with different color rendering of a pilot study that evaluates the perceptual impact of modulation of color rendering using multi-chip light

O'Reilly, Una-May

390

AC-LED based Visible Light Communication Systems Using Multiple Transmitter Design for Reducing Latency  

Science Journals Connector (OSTI)

This work demonstrates by employing multiple alternating-current light-emitting-diode (AC-LED) communication modules, the transmission gap in time-domain caused by the LED threshold...

Liu, Y; Yeh, C; Chow, C W

391

Office of International Programs Education Abroad CSU Faculty-Led Programs Support  

E-Print Network [OSTI]

Office of International Programs ­ Education Abroad 12/2012 CSU Faculty-Led Programs Support Below can assist CSU departments with faculty-led program development (for credit or not for credit). Health

392

DOE Publishes Technical Brief Clarifying Misconceptions about Safety of LED Lighting  

Broader source: Energy.gov [DOE]

The spectral emission of LEDs is a frequent subject of concern, so to set the record straight, the U.S. Department of Energy has published a technical brief entitled True Colors: LEDs and the...

393

DOE Publishes CALiPER Snapshot Report on LED A Lamps  

Broader source: Energy.gov [DOE]

DOE's CALiPER program has released a Snapshot Report on LED A lamps, which utilizes the LED Lighting Facts program's extensive product database to help industry stakeholders understand the current state and trajectory of the market for that class

394

Thermal optimization of high power LED arrays with a fin cooling system  

Science Journals Connector (OSTI)

In this paper, we describe an optimization process of thermal design for the light lamp which utilizes the Light Emitting Diode (LED) module as a lighting source. The thermal performance of the LED module was sho...

Sun Ho Jang; Moo Whan Shin

2011-10-01T23:59:59.000Z

395

A design for an RGB LED driver with independent PWM control and fast settling time  

E-Print Network [OSTI]

A small sized and efficient method to power RGB LEDs for use as backlights in flat panel displays is explored in this thesis. The proposed method is to drive a parallel switched connection of LEDs with a single Average ...

Ashiabor, Awo Dede O

2007-01-01T23:59:59.000Z

396

Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "Successful Selection of LED Streetlight Luminaires" webcast, held March 6, 2013.

397

Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "Model Specification for LED Roadway Luminaires" webcast, held November 15, 2011.

398

Calibration of Cangaroo II Telescope Using a Fast Blue LED Light Flasher  

E-Print Network [OSTI]

Calibration of Cangaroo II Telescope Using a Fast Blue LED Light Flasher John R. Patterson, David L;=460 nm) LED type Nichia (NSPB 510S), which has a temperature stable light output and a risetime of #24; 1.physics.adelaide.edu.au/astrophysics/cangaroo.html #12; FIGURE 1. The LED asher/telescope with the Ramsden eyepiece #12;tted and a previous LED holder

Enomoto, Ryoji

399

Spread of cattle led to the loss of matrilineal descent in Africa: a coevolutionary analysis  

Science Journals Connector (OSTI)

...2003 research-article Spread of cattle led to the loss of matrilineal descent in Africa...support the hypothesis that acquiring cattle led formerly matrilineal Bantu-speaking cultures...Coevolution|Phylogeny| Spread of cattle led to the loss of matrilineal descent in Africa...

2003-01-01T23:59:59.000Z

400

Effectiveness of a Nurse-Managed, Lay-Led Tobacco Cessation Intervention Among Ohio Appalachian Women  

Science Journals Connector (OSTI)

...Effectiveness of a Nurse-Managed, Lay-Led Tobacco Cessation Intervention Among Ohio...was to evaluate a nurse-managed, lay-led tobacco cessation intervention delivered...enrolled in a nurse-managed, lay-led protocol that incorporated nicotine replacement...

Mary Ellen Wewers; Amy K. Ferketich; Judith Harness; Electra D. Paskett

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Environmental factors which may have led to the appearance of colour vision  

Science Journals Connector (OSTI)

...Marshall Environmental factors which may have led to the appearance of colour vision Vadim...evolution| Environmental factors which may have led to the appearance of colour vision. | It...Light Environmental factors which may have led to the appearance of colour vision Vadim...

2000-01-01T23:59:59.000Z

402

Sensors and Actuators B 111112 (2005) 230241 Improvements in LED-based fluorescence analysis systems  

E-Print Network [OSTI]

Sensors and Actuators B 111­112 (2005) 230­241 Improvements in LED-based fluorescence analysis the stability, power output, and spectral flexibility of light emitting diode (LED)-based systems used to excite fluorescence or other forms of luminescence. LEDs are an attractive alternative to conventional white

Wilson, Denise

403

LED Lighting Flicker and Potential Health Concerns: IEEE Standard PAR1789 Update  

E-Print Network [OSTI]

LED Lighting Flicker and Potential Health Concerns: IEEE Standard PAR1789 Update Arnold Wilkins Working Group, IEEE PAR1789 "Recommending practices for modulating current in High Brightness LEDsStar and other standards groups about the emerging concern of flicker in LED lighting. This paper introduces

Lehman, Brad

404

Bored By Non-Glowing Skin? Ultra-Flexible, Waterproof LED Implants Are What You Seek  

E-Print Network [OSTI]

Bored By Non-Glowing Skin? Ultra-Flexible, Waterproof LED Implants Are What You Seek By Alasdair Wilkins/io9 Posted 10.19.2010 at 12:15 pm LED Lights Could Be Implanted Under Skin Photo courtesy of iO9 LEDs are, on small scales, the cheapest, most reliable, and most technologically powerful light sources

Rogers, John A.

405

Albertslund Kommune Marts 2009 Udvikling af milj-og energirigtig LED parklampe  

E-Print Network [OSTI]

Albertslund Kommune Marts 2009 Udvikling af miljø- og energirigtig LED parklampe Albertslund nogle år siden blev jeg grebet af visionen om at skabe en LED gade-lampe med det halve strømforbrug og herunder energiforbruget. Projektet PSO 339-52 omfatter udvikling og design af en ny energieffektiv LED

406

Differential Analysis of the LED Block Cipher Florian Mendel, Vincent Rijmen, Deniz Toz, Kerem Varici  

E-Print Network [OSTI]

Differential Analysis of the LED Block Cipher Florian Mendel, Vincent Rijmen, Deniz Toz, Kerem,vincent.rijmen,deniz.toz,kerem.varici}@esat.kuleuven.be Abstract. In this paper, we present a security analysis of the lightweight block cipher LED proposed by Guo et al. at CHES 2011. Since the design of LED is very similar to the Even-Mansour scheme, we first

407

LED SPECTRALAND POWER CHARACTERISTICS UNDER HYBRID PWM/AM DIMMING STRATEGY  

E-Print Network [OSTI]

LED SPECTRALAND POWER CHARACTERISTICS UNDER HYBRID PWM/AM DIMMING STRATEGY Szymon Bczkowski* Stig, Denmark *sbe@et.aau.dk Abstract -- In order to dim LEDs the pulse width modulation (PWM) or amplitude used in signage and display applications. Due to the decreasing price of high power diodes, LEDs

Munk-Nielsen, Stig

408

Edinburgh Research Explorer PROSPECTIV-a pilot trial of a nurse-led psychoeducational  

E-Print Network [OSTI]

Edinburgh Research Explorer PROSPECTIV-a pilot trial of a nurse-led psychoeducational intervention, 'PROSPECTIV-a pilot trial of a nurse-led psychoeducational intervention delivered in primary care to prostate date: 16. Jun. 2014 #12;PROSPECTIV--a pilot trial of a nurse-led psychoeducational intervention

Millar, Andrew J.

409

Improving and Evaluating Differential Fault Analysis on LED with Algebraic Techniques  

E-Print Network [OSTI]

Improving and Evaluating Differential Fault Analysis on LED with Algebraic Techniques Xinjie Zhao.zhang,zshi,chm10010}@engr.uconn.edu Abstract--This paper proposes a fault analysis technique on LED by combining- ential fault analysis (ADFA). In ADFA on LED, we use DFA to deduce the possible fault differences

Shi, Zhijie Jerry

410

Sector-led improvement is currently seen as the way forward. Abolishing the  

E-Print Network [OSTI]

19 Sector-led improvement is currently seen as the way forward. Abolishing the Comprehensive Area choices locally. So sector led improvement is an idea whose time has finally come. Or has it? From its the particular features and consequences associated with a sector led model for improvement initiated in Ontario

Barthelat, Francois

411

Camera Based Interactive Wall Display With Hand Detection Using LED Lights  

E-Print Network [OSTI]

Camera Based Interactive Wall Display With Hand Detection Using LED Lights Sit Chu Wah, Sin Kwok our system. Also, three LED lights are required to put on the fingers to help the system to detect immediately and produces associated output. Output Hand detection using LED lights X-Y Coordination analysis

Wu, Dekai

412

COPENHAGEN CONSENSUS ON CLIMATE An Analysis of a Technology-led  

E-Print Network [OSTI]

COPENHAGEN CONSENSUS ON CLIMATE An Analysis of a Technology-led Climate Policy as a Response of a Technology-led Climate Policy as a Response to Climate Change Acknowledgements: We would like to thank a technology-led approach to mitigating CO2 emissions and stabilizing cli- mate over the course of the 21st

Barthelat, Francois

413

Science Mission Directorate Policy Meeting the 70% JCL Requirement in PI-led Missions  

E-Print Network [OSTI]

1 Science Mission Directorate Policy Meeting the 70% JCL Requirement in PI-led Missions SMD consistent with the program's joint confidence level. (b) SMD's competitively-selected, PI-led missions a cost cap for competitively-selected, PI-led mission proposals. The cost cap is restated, if necessary

Christian, Eric

414

Crystal coat warms up LED light 16:46 01 February 2008  

E-Print Network [OSTI]

Crystal coat warms up LED light 16:46 01 February 2008 NewScientist.com news service Mason Inman Topping LEDs with a coating of carefully tuned nanocrystals makes their light warmer and less clinical, a new study shows. The researchers argue this is a must for energy- efficient LED lights to make headway

Demir, Hilmi Volkan

415

Current-voltage model of LED light sources Szymon Bczkowski, Stig Munk-Nielsen  

E-Print Network [OSTI]

Current-voltage model of LED light sources Szymon Bczkowski, Stig Munk-Nielsen Department of Energy shifts caused by varying magnitude of LED driving current and nonlinear relationship between intensity radiation into visible light, are gradually being replaced by light-emitting diodes. The invention of LEDs

Munk-Nielsen, Stig

416

IEEE SIGNAL PROCESSING LETTERS, VOL. 18, NO. 10, OCTOBER 2011 587 Compressed LED Illumination Sensing  

E-Print Network [OSTI]

IEEE SIGNAL PROCESSING LETTERS, VOL. 18, NO. 10, OCTOBER 2011 587 Compressed LED Illumination emitting diodes (LEDs) are ca- pable of producing high intensity light across a wide spread of frequencies. This facilitates the design of the driving waveforms for the LEDs. This procedure is known as illumination sensing

Nehorai, Arye

417

Ranger-led Program (Bird Walk) in Yosemite Valley 1939 Photo credit: Yosemite Research Library  

E-Print Network [OSTI]

Ranger-led Program (Bird Walk) in Yosemite Valley ­ 1939 Photo credit: Yosemite Research Library" Farabee Jr., 2003 #12;MOTIVATIONS FOR ATTENDING RANGER-LED INTERPRETIVE PROGRAMS IN YOSEMITE NATIONAL PARK Interpretation STEPHEN F. AUSTIN STATE UNIVERSITY May 2007 #12;MOTIVATIONS FOR ATTENDING RANGER-LED INTERPRETIVE

Coble, Theresa G.

418

Modeling of dimmable High Power LED illumination distribution using ANFIS on the isolated area  

Science Journals Connector (OSTI)

High power light emitting diodes (HP-LEDs) are more suitable for energy saving applications and have becoming replacing traditional fluorescent and incandescent bulbs for its energy efficient. Therefore, HP-LED lighting has been regarded in the next-generation ... Keywords: ANFIS, High Power LED, Illumination distribution

?smail Kiyak; Vedat Topuz; Blent Oral

2011-09-01T23:59:59.000Z

419

Integration of LED chip within patch antenna geometry for hybrid FSO/RF communication  

E-Print Network [OSTI]

Integration of LED chip within patch antenna geometry for hybrid FSO/RF communication J. Liao, A mode communi- cation transmitter using a LED integrated within the geometry of a planar patch antenna the geometry of the patch antenna to create a miniaturised LED/RF package. The RF channel can either work

Huang, Zhaoran "Rena"

420

Identifying Project Potential and Options Webinar | Department of Energy  

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

Identifying Project Potential and Options Webinar Identifying Project Potential and Options Webinar Identifying Project Potential and Options Webinar April 30, 2014 11:00AM MDT Attendees will understand the components of identifying energy project potential and options. Presenters will discuss market considerations, initial site considerations, project savings or rate-of-return estimates, production potential, final site selection, tribal options, finance, partnerships, and participation processes. Attendees will also become familiar with data gathering and analysis procedures such as tribal facility electric cost data, regulations, and interconnection requirements; paths to market for project power; and renewable sales, risks; and utility rules. By following the steps outlined in the webinar, Tribes can determine

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Empowering Variable Renewables: Options for Flexible Electricity Systems |  

Open Energy Info (EERE)

Empowering Variable Renewables: Options for Flexible Electricity Systems Empowering Variable Renewables: Options for Flexible Electricity Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Empowering Variable Renewables: Options for Flexible Electricity Systems Agency/Company /Organization: International Energy Agency Sector: Energy Focus Area: Renewable Energy Topics: Market analysis, Technology characterizations Resource Type: Publications Website: www.iea.org/g8/2008/Empowering_Variable_Renewables.pdf Empowering Variable Renewables: Options for Flexible Electricity Systems Screenshot References: Empowering Variable Renewables: Options for Flexible Electricity Systems[1] Summary "Increasing the share of renewables in energy portfolios is a key tool in the drive to reduce anthropogenic carbon dioxide emissions, as well as

422

Automated Surface Observing System: Standby Power Options  

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

Automated Automated Surface Observing System Standby Options Power Automated Surface Observing System (ASOS) General System Description * Self contained group of sensors and data gathering equipment that produces an automated weather observation * Weather observations support aviation, climate data, non government weather operations, public consumption, etc. * Initial deployment began in 1991 and continued through 1997 * Located at 884 sites nationwide, normally at airports * System has two distinct subsystems: Field installed equipment (DCP & Sensor Group) and an indoor processor (ACU) with peripherals * Separate facility power for DCP & Sensors and ACU 1 * measure and collect data * Located on the airport * back up group for 10 minutes * Currently pl

423

Distillation: Still towering over other options  

SciTech Connect (OSTI)

Distillation dominates separations in the chemical process industries (CPI), at least for mixtures that normally are processed as liquids. The authors fully expect that distillation will continue to be the method of choice for many separations, and the method against which other options must be compared. So, in this article, they will put into some perspective just why distillation continues to reign as the king of separations, and what steps are being taken to improve its applicability and performance, as well as basic understanding of the technique.

Kunesh, J.G. [Fractionation Research, Inc., Stillwater, OK (United States); Kister, H.Z. [Brown and Root, Inc., Alhambra (Canada); Lockett, M.J. [Praxair, Inc., Tonawanda, NY (United States); Fair, J.R. [Univ. of Texas, Austin, TX (United States)

1995-10-01T23:59:59.000Z

424

Evaluating the fluidized bed combustion options  

SciTech Connect (OSTI)

The proceedings from a conference on fluidized bed combustion are now available. The book discusses the immediate availability of atmospheric fluidized bed combustion technology as a practical, environmentally sound option for burning all grades of coal, wood, wood wastes, and biomass. The economics and technical fundamentals of atmospheric FBC are explained for the benefit of owners and managers of industrial boilers, boiler operators, architects/engineers, boiler manufacturers, and fuel suppliers. More than 15 FBC experts have contributed their expertise and experiences to the book.

Sheahan, R.T. (ed.)

1984-01-01T23:59:59.000Z

425

Development of stripper options for FRIB  

SciTech Connect (OSTI)

The US Department of Energy Facility for Rare Isotope Beams (FRIB) at Michigan State University includes a heavy ion superconducting linac capable of accelerating all ions up to uranium with energies higher than 200 MeV/u and beam power up to 400 kW. To achieve these goals with present ion source performance it is necessary to accelerate simultaneously two charge states of uranium from the ion source in the first section of the linac. At an energy of approximately 16.5 MeV/u it is planned to strip the uranium beam to reduce the voltage needed in the rest of the linac to achieve the final energy. Up to five different charge states are planned to be accelerated simultaneously after the stripper. The design of the stripper is a challenging problem due to the high power deposited (approximately 0.7 kW) in the stripper media by the beam in a small spot. To assure success of the project we have established a research and development program that includes several options: carbon or diamond foils, liquid lithium films, gas strippers and plasma strippers. We present in this paper the status of the different options.

Marti, F.; Hershcovitch, A.; Momozaki, Y.; Nolen, J.; Reed, C.; Thieberger, P.

2010-09-12T23:59:59.000Z

426

Cementitious waste option scoping study report  

SciTech Connect (OSTI)

A Settlement Agreement between the Department of Energy (DOE) and the State of Idaho mandates that all high-level radioactive waste (HLW) now stored at the Idaho Chemical Processing Plant (ICPP) on the Idaho National Engineering and Environmental Laboratory (INEEL) will be treated so that it is ready to be moved out of Idaho for disposal by a target date of 2035. This study investigates the nonseparations Cementitious Waste Option (CWO) as a means to achieve this goal. Under this option all liquid sodium-bearing waste (SBW) and existing HLW calcine would be recalcined with sucrose, grouted, canisterized, and interim stored as a mixed-HLW for eventual preparation and shipment off-Site for disposal. The CWO waste would be transported to a Greater Confinement Disposal Facility (GCDF) located in the southwestern desert of the US on the Nevada Test Site (NTS). All transport preparation, shipment, and disposal facility activities are beyond the scope of this study. CWO waste processing, packaging, and interim storage would occur over a 5-year period between 2013 and 2017. Waste transport and disposal would occur during the same time period.

Lee, A.E.; Taylor, D.D.

1998-02-01T23:59:59.000Z

427

Evaluating home heating options in Krakow  

SciTech Connect (OSTI)

The city of Krakow, Poland, has poor air quality due, in part, to widespread use of coal for heating. Engineering analyses have been conducted to determine the technical feasibility and capital costs for a number of options for reducing pollution from home heating sources. Capital costs range from $90 per kilowatt (kW) to connect local boiler-houses to the district heating system to $227/kW to upgrade the electrical system and convert coal stoves to electric heat. Air quality analyses have estimated the reduction in pollutant emissions as well as in pollutant concentrations that would result from implementing the options under consideration. Significant reductions can be obtained at a lower cost by using briquettes instead of coal in home stoves than by converting the stoves to electricity or gas. Finally, incentives analyses are examining the cost-effectiveness of the various alternatives and identifying possible incentives that the city could provide to encourage adoption of less-polluting technologies and practices.

Bleda, J.; Nedoma, J.; Bardel, J.; Pierce, B.

1995-08-01T23:59:59.000Z

428

Zimbabwe-Terms of Reference for Future LEDS | Open Energy Information  

Open Energy Info (EERE)

Zimbabwe-Terms of Reference for Future LEDS Zimbabwe-Terms of Reference for Future LEDS Jump to: navigation, search Name Zimbabwe-Terms of Reference for Future LEDS Agency/Company /Organization Climate and Development Knowledge Network (CDKN), United Kingdom Department for International Development Sector Climate, Energy, Land Topics Background analysis, Low emission development planning, -LEDS, Market analysis, Pathways analysis Website http://cdkn.org/ Country Zimbabwe UN Region Southern Africa References CDKN-Zimbabwe-Terms of Reference for Future LEDS[1] This article is a stub. You can help OpenEI by expanding it. References ↑ "CDKN-Zimbabwe-Terms of Reference for Future LEDS" Retrieved from "http://en.openei.org/w/index.php?title=Zimbabwe-Terms_of_Reference_for_Future_LEDS&oldid=698706"

429

DOE Science Showcase - Light-emitting Diode (LED) Lighting Research | OSTI,  

Office of Scientific and Technical Information (OSTI)

Science Showcase - Light-emitting Diode (LED) Lighting Research Science Showcase - Light-emitting Diode (LED) Lighting Research Light-emitting diode (LED) lighting is a type of solid-state lighting that uses a semiconductor to convert electricity to light. LED lighting products are beginning to appear in a wide variety of home, business, and industrial products such as holiday lighting, replacement bulbs for incandescent lamps, street lighting, outdoor area lighting and indoor ambient lighting. Over the past decade, LED technology research and development supported by the U.S. Department of Energy (DOE) has yielded impressive improvements in the cost, color performance, light output, efficacy, reliability, lifetime, and manufacturability of LED products and this upward trend is expected to continue. Read about the latest DOE research, the technology behind LEDs,

430

Assess institutional frameworks for LEDS for land-use sector | Open Energy  

Open Energy Info (EERE)

Assess institutional frameworks for LEDS for land-use sector Assess institutional frameworks for LEDS for land-use sector Jump to: navigation, search Stage 3 LEDS Home Introduction to Framework Assess current country plans, policies, practices, and capacities Develop_BAU Stage 4: Prioritizing and Planning for Actions Begin execution of implementation plans 1.0. Organizing the LEDS Process 1.1. Institutional Structure for LEDS 1.2. Workplan to Develop the LEDS 1.3. Roles and responsibilities to develop LEDS 2.1. Assess current country plans, policies, practices, and capacities 2.2. Compile lessons learned and good practices from ongoing and previous sustainable development efforts in the country 2.3. Assess public and private sector capacity to support initiatives 2.4. Assess and improve the national GHG inventory and other

431

CDKN-Zimbabwe-Terms of Reference for Future LEDS | Open Energy Information  

Open Energy Info (EERE)

Zimbabwe-Terms of Reference for Future LEDS Zimbabwe-Terms of Reference for Future LEDS Jump to: navigation, search Name CDKN-Zimbabwe-Terms of Reference for Future LEDS Agency/Company /Organization Climate and Development Knowledge Network (CDKN), United Kingdom Department for International Development Sector Climate, Energy, Land Topics Background analysis, Low emission development planning, -LEDS, Market analysis, Pathways analysis Website http://cdkn.org/ Country Zimbabwe UN Region Southern Africa References CDKN-Zimbabwe-Terms of Reference for Future LEDS[1] This article is a stub. You can help OpenEI by expanding it. References ↑ "CDKN-Zimbabwe-Terms of Reference for Future LEDS" Retrieved from "http://en.openei.org/w/index.php?title=CDKN-Zimbabwe-Terms_of_Reference_for_Future_LEDS&oldid=407560"

432

Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in  

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

Member Case Studies: LED Street Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) to someone by E-mail Share Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Facebook Tweet about Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Twitter Bookmark Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Google Bookmark Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Delicious Rank Solid-State Lighting: Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) on Digg

433

LEDs and Specification for Parking Lots Lighten Energy Load | Department of  

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

LEDs and Specification for Parking Lots Lighten Energy Load LEDs and Specification for Parking Lots Lighten Energy Load LEDs and Specification for Parking Lots Lighten Energy Load March 5, 2013 - 11:17am Addthis At its Supercenter in Leavenworth, Kansas—the first site to implement the LED Site Lighting Specification—Walmart anticipates energy savings of over 125,000 kWh per year and a 30% reduction in maintenance costs. In addition to parking lot lights, LED bollard lights illuminate the pedestrian walkway. Credit: Walmart At its Supercenter in Leavenworth, Kansas-the first site to implement the LED Site Lighting Specification-Walmart anticipates energy savings of over 125,000 kWh per year and a 30% reduction in maintenance costs. In addition to parking lot lights, LED bollard lights illuminate the

434

POLICY OPTIONS FOR FCV MARKET INTRODUCTION  

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

G. Duleep G. Duleep Energy and Environmental Analysis, Inc. www.eea-inc.com POLICY OPTIONS FOR FCV MARKET INTRODUCTION Prepared for: Hydrogen 2010-2025 Scenario Analysis Meeting Introduction Phases Phase 1 - sales of few hundred FCVs per year. Cost of vehicles will be 5 x over average vehicle and refueling infrastructure will be in an urban area. Phase 2 - ten to twenty thousand FCVs per model and one/two models per major manufacturer. Cost of vehicles will be 2 x over average vehicle, and urban and limited regional refueling infrastructure. Phase 3 - Mass market introduction, FCV cost at 1.1 to 1.2 x. Good regional refueling and limited city pair refueling sites. Policies for Phase 1 Vehicles will not be sold commercially but leased to select fleets and owners. Government fleet buy-

435

IAAP. However, Pantex Plant Option 2  

Office of Legacy Management (LM)

p,./qj ' . p,./qj ' . ,! Fdera~ Regbter / Vol. 4Q, No. 210 / Mot&lap, October 29, 3984 1 Notices 43493 be the optimal choice. However, for eignificantly lower caste, a major upgrade of existing facilitiee, including new constr@ion. will provide improved operational reliability and protection. Consequently, an all new facility at any of the three alternative locations was eliminated due to cost considerations. From the standpoint of environmental impact from normal operations (including offsite transportation end the risk of an accident-producing release of radioactive materials, there is little difference between existing operations at Pantex and partial relocation to IAAP. However, Pantex Plant Option 2 provided a greater degree of operational reliability and protection than the

436

OPTIONAL I-""... ..o SD  

Office of Legacy Management (LM)

OPTIONAL I-""... ..o SD , * ' y)IP-lW ' a * UNITED S T A T E S COVEKNMENT TO : Files DATE: September 25, 1962 M o m 4' Materials Branch; Division of Licensing & Regulation SUBJECT: PRE-LICENSING VISIT TO THE CONTEMPORARY METALS CORPORATION PROPOSED FACILITY AT HAZELWOOD, M ISSOURI, AND RESIDUE STOCKPILES AT ROBERTSON, M ISSOURI, DOCKET NO, 40-6811 The Contemporary Metals Corporation was awarded a contract by the AEC for the removal of uranium -bearing residues from stock- pile areas at Robertson, M issouri. These residues were generated by the Commission at its Destrehan Street Plant, St; Louis, M issouri. The applicant intends to process these residues at its Hazelwocd facility which is about three (3) m iles from the stock- pile site, Attempts will be made to extract the associated

437

Green Power Network: Mandatory Utility Green Power Option  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option A number of states have adopted policies requiring or encouraging electricity suppliers to offer green power options to consumers. This section provides summaries of these policies and links to the full text of the legislation or public utility commission rules. Connecticut Iowa Maine Minnesota Montana New Jersey New Mexico Oregon Vermont Virginia Washington Connecticut June 2003—On June 26, Connecticut Governor John G. Rowland signed a bill (SB 733) amending the state's Electric Restructuring Act and granting authority to the Department of Public Utility Control (DPUC) to require electric distribution companies to offer green power options. The legislation enables the DPUC to determine the terms and conditions of renewable energy or energy efficiency options, including the contract terms and the minimum percentage of electricity to be derived from renewable energy sources. The green energy options will be developed and implemented by third-party companies selected through a competitive bidding process.

438

Attachment C: Optional AIP Provisions | Department of Energy  

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

C: Optional AIP Provisions C: Optional AIP Provisions Attachment C: Optional AIP Provisions Optional AIP Provisions This attachment contains sample language for a number of optional provisions that sites may choose to include or not to include in their AIPs. Optional AIP provisions are not mandatory and the language presented is a sample which may be used as is, serve as a guideline for the creation of a modified provision to suit the site-specific needs of a particular AIP program, or not included in a new or renegotiated AIP. 1. Public Participation/Public Accountability in the DOE Planning Process "The DOE will make available to the public in a timely manner all environmental planning documents that require public comment. The DOE will promptly reply to, and confirm receipt of, requests for information

439

Slideshow: Flipping the Switch on LED Lighting for the National Mall |  

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

Slideshow: Flipping the Switch on LED Lighting for the National Slideshow: Flipping the Switch on LED Lighting for the National Mall Slideshow: Flipping the Switch on LED Lighting for the National Mall January 31, 2012 - 3:05pm Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said

440

Peru-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) |  

Open Energy Info (EERE)

Peru-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Peru-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Peru-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Agency/Company /Organization United States Agency for International Development, United States Environmental Protection Agency, United States Department of Energy, United States Department of Agriculture, United States Department of State Sector Climate, Energy, Land Topics Low emission development planning, -LEDS Program Start 2010 Program End 2016 Country Peru South America References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes 5 Fact Sheet 6 References Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Serbia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS)  

Open Energy Info (EERE)

Serbia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Serbia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Serbia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Agency/Company /Organization United States Agency for International Development, United States Environmental Protection Agency, United States Department of Energy, United States Department of Agriculture, United States Department of State Sector Climate, Energy, Land Topics Low emission development planning, -LEDS Program Start 2010 Program End 2016 Country Serbia Southern Europe References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes 5 Fact Sheet 6 References Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a

442

Zambia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS)  

Open Energy Info (EERE)

Zambia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Zambia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Zambia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Agency/Company /Organization United States Agency for International Development, United States Environmental Protection Agency, United States Department of Energy, United States Department of Agriculture, United States Department of State Sector Climate, Energy, Land Topics Low emission development planning, -LEDS Program Start 2010 Program End 2016 Country Zambia Eastern Africa References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes 5 Fact Sheet 6 References Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a

443

Malawi-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS)  

Open Energy Info (EERE)

Malawi-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Malawi-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Malawi-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Agency/Company /Organization United States Agency for International Development, United States Environmental Protection Agency, United States Department of Energy, United States Department of Agriculture, United States Department of State Sector Climate, Energy, Land Topics Low emission development planning, -LEDS Program Start 2010 Program End 2016 Country Malawi Eastern Africa References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes 5 Fact Sheet 6 References Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a

444

Solid-State Lighting: Text-Alternative Version: Successful Selection of LED  

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

Text-Alternative Version: Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast on Google Bookmark Solid-State Lighting: Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast on Delicious Rank Solid-State Lighting: Text-Alternative Version: Successful Selection of LED Streetlight Luminaires Webcast on Digg Find More places to share Solid-State Lighting: Text-Alternative

445

Slideshow: Flipping the Switch on LED Lighting for the National Mall |  

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

Slideshow: Flipping the Switch on LED Lighting for the National Slideshow: Flipping the Switch on LED Lighting for the National Mall Slideshow: Flipping the Switch on LED Lighting for the National Mall January 31, 2012 - 3:05pm Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said

446

Event:LEDS GP Event at Rio+20 | Open Energy Information  

Open Energy Info (EERE)

Rio+20 Rio+20 Jump to: navigation, search Calendar.png LEDS GP Event at Rio+20: 15:30 - 17:00 on 2012/06/19 The purpose of the event is to share information on current LEDS GP activities and explore opportunities for collaboration with other related activities. We are looking forward to an exciting discussion on how we can work together to foster low emissions development around the world. The "LEDS Global Partnership - Enhancing Global Collaboration on Low Emissions Development" will be held on June 19th, 2012 from 15:30-17:00 at the U.S. Center, located at the Athletes Park in Barra da Tijuca, across from Rio Centro. Event Details Name LEDS GP Event at Rio+20 Date 2012/06/19 Time 15:30 - 17:00 Location Brazil Organizer LEDS GP Tags LEDS, CLEAN, Training

447

Researchers Say They've Solved the Mystery of LED Lighting "Droop" |  

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

Researchers Say They've Solved the Mystery of LED Lighting "Droop" Researchers Say They've Solved the Mystery of LED Lighting "Droop" Researchers Say They've Solved the Mystery of LED Lighting "Droop" May 5, 2011 - 3:32pm Addthis An illustration of nitride-based LEDs.| Courtesy of the National Energy Research Scientific Computing Center. An illustration of nitride-based LEDs.| Courtesy of the National Energy Research Scientific Computing Center. Margie Wylie Communications Specialist, Berkeley Lab Computing Sciences Team. Despite being cool, ultra-efficient and long lasting, the light-emitting diode (LED) faces a problem called "efficiency droop." New findings from simulations carried out at the National Energy Research Scientific Computer Center (NERSC) have unearthed droop's elusive cause, researchers

448

Mexico-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS)  

Open Energy Info (EERE)

Mexico-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Mexico-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Mexico-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Agency/Company /Organization United States Agency for International Development, United States Environmental Protection Agency, United States Department of Energy, United States Department of Agriculture, United States Department of State Sector Climate, Energy, Land Focus Area Renewable Energy Topics Low emission development planning, -LEDS Program Start 2010 Program End 2016 Country Mexico Central America References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes 5 Fact Sheet 6 References Overview "Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) is a

449

Solid-State Lighting: Text-Alternative Version: Model Specification for LED  

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

Information Information Resources Printable Version Share this resource Send a link to Solid-State Lighting: Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast on Facebook Tweet about Solid-State Lighting: Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast on Twitter Bookmark Solid-State Lighting: Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast on Google Bookmark Solid-State Lighting: Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast on Delicious Rank Solid-State Lighting: Text-Alternative Version: Model Specification for LED Roadway Luminaires Webcast on Digg

450

Directory of Standard, Optional and Other Agency Forms  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The directive lists the Directory of Standard, Optional and Other Agency Forms and includes a list of Departmental reports and forms managers. Cancels DOE 1322.4A.

1989-12-12T23:59:59.000Z

451

Transition Strategies: Government Options and Market Penetration Scenarios  

Broader source: Energy.gov [DOE]

Presentation on Transition Strategies: Government Options and Market Penetration Scenarios given by Sigmund Gronich of DOE during the DOE Hydrogen Transition Analysis Workshop on January 26, 2006.

452

Investigation of energy storage options for sustainable energy systems.  

E-Print Network [OSTI]

??Determination of the possible energy storage options for a specific source of energy requires a thorough analysis from the points of energy, exergy, and exergoeconomics. (more)

Hosseini, Mehdi

2013-01-01T23:59:59.000Z

453

Feebates: A Legislative Option to Encourage Continuous Improvements...  

Open Energy Info (EERE)

Feebates: A Legislative Option to Encourage Continuous Improvements to Automobile Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Feebates: A Legislative...

454

Assessment of Future Vehicle Transportation Options and their...  

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

Future Vehicle Transportation Options and Their Impact on the Electric Grid January 10, 2010 New Analysis of Alternative Transportation Technologies 3 What's New? * Additional...

455

DOE Exercises 5 Year Option on Washington TRU Solutions Contract...  

Energy Savers [EERE]

and operating the Department's Waste Isolation Pilot Plant (WIPP), located in New Mexico. The option DOE exercised is a part of the WIPP contract that was competitively...

456

Technological Options for Reducing Non-CO2 GHG Emissions  

Science Journals Connector (OSTI)

A project titled Clearinghouse of Technological Options for Reducing Anthropogenic Non-CO 2 GHG Emissions from All Sectors was recently conducted. The o...

Prof. Dr. Jeff Kuo Ph.D.; P.E.

2012-01-01T23:59:59.000Z

457

Decoupling Policies: Options to Encourage Energy Efficiency Policies...  

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

Decoupling Policies: Options to Encourage Energy Efficiency Policies for Utilities, Clean Energy Policies in States and Communities, National Renewable Energy Laboratory (NREL)...

458

Implementing a Hydrogen Energy Infrastructure: Storage Options and System Design  

E-Print Network [OSTI]

impact of improved hydrogen storage may be through makingand M. Gardiner, Hydrogen Storage Options: Technologies andscience related to hydrogen storage could change how a

Ogden, J; Yang, Christopher

2005-01-01T23:59:59.000Z

459

Waste Heat Management Options for Improving Industrial Process Heating Systems  

Broader source: Energy.gov [DOE]

This presentation covers typical sources of waste heat from process heating equipment, characteristics of waste heat streams, and options for recovery including Combined Heat and Power.

460

Option to Acquire or Divest a Joint Venture  

E-Print Network [OSTI]

of uncertainty in 4 If Vi(0) ? Vj(0), the exercise of the option is likely to be accelerated under Vi(0) > Vj(0) and i > j and decelerated under Vi(0) j. In addition, the initial negotiation on the formation of the JV is likely to be more...; Folta and Leiblein, 1994; Folta, 1998), there has been limited effort to scrutinize the properties of JV options (e.g., options to acquire, divest and expand) through rigorous theoretical modeling. As the extensive work on financial and real options...

Chi, Tailan

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

A novel integrated structure of thin film GaN LED with ultra-low thermal resistance  

Science Journals Connector (OSTI)

This study proposes a novel packaging structure for vertical thin-GaN LED applications by integration of LED chip and silicon-based packaging process. The vertical thin film LED is...

Wen, Shih-Yi; Hu, Hung-Lieh; Tsai, Yao-Jun; Hsu, Chen-Peng; Lin, Re-Ching; Horng, Ray Hua

2014-01-01T23:59:59.000Z

462

Research Support in Hungary Machine scheduling LED public lighting Microsimulation in public transportation Finally Optimization and Operation Research methods for  

E-Print Network [OSTI]

Research Support in Hungary Machine scheduling LED public lighting Microsimulation in public, 2011 Industrial Innovation Problems #12;Research Support in Hungary Machine scheduling LED public Innovation Problems #12;Research Support in Hungary Machine scheduling LED public lighting Microsimulation

Balázs, Bánhelyi

463

Congrs international de mtrologie, Paris, France, 2009. LED DE PUISSANCE BLANCHES  

E-Print Network [OSTI]

14�me Congr�s international de m�trologie, Paris, France, 2009. LED DE PUISSANCE BLANCHES : SOURCES Plaine - Saint Denis R�sum� La qualit� de la lumi�re �mise par des syst�mes d'�clairage � base de LED de mode d'alimentation �lectrique (courant continu et puls�) des LED. Les valeurs d'incertitudes sur les

Paris-Sud XI, Université de

464

I2C 2005-1 Demonstration Board LED Dimmers and Blinkers  

E-Print Network [OSTI]

I2C 2005-1 Demonstration Board LED Dimmers and Blinkers PCA9531 and PCA9551 Oct, 2006 #12;I2C 2005-1 Demonstration Board Oct, 2006 2 Intelligent I2C LED Controller I²C Bus PCA9533 P W M P W M OscOsc PCA9533 PWM 1-1 Demonstration Board Oct, 2006 3 PCA953x and PCA955x LED Dimmers & Blinkers ­ In a nutshell 2, 4, 8 and 16 bits

Berns, Hans-Gerd

465

WhiteOptics' Low-Cost Reflector Composite Boosts LED Fixture Efficiency  

Broader source: Energy.gov [DOE]

With the help of DOE funding, WhiteOptics has developed a composite coating that can be used to improve efficiency in backlit, indirect, and cavity-mixing LED luminaire designs by maximizing light reflection and output. The highly diffuse coating, which is based on a novel high-reflectance particle technology, allows for uniform distribution of light without exaggerating the point-source nature of the LEDs, and is intended to offer an overall system cost-improving solution for LED optics.

466

Philips Lumileds Achieves 139 lm/W in a Neutral White LED  

Broader source: Energy.gov [DOE]

Philips Lumileds' LUXEON Rebel LED can now deliver 139 lm/W in a neutral white LED. The top bin LED, developed with a single InGaN die and phosphor conversion, shows high-performance characteristics up to 139 lm/W and 138 lumens at 350 mA, with a forward voltage of 2.83 V. The CCT of the device is 5385K and the CRI is 70.

467

Mexico-EC-LEDS in the Agriculture Sector | Open Energy Information  

Open Energy Info (EERE)

Mexico-EC-LEDS in the Agriculture Sector Mexico-EC-LEDS in the Agriculture Sector Jump to: navigation, search Name Mexico-EC-LEDS in the Agriculture Sector Agency/Company /Organization United States Department of Agriculture, United States Department of State Partner Ministry of Agriculture, Ministry of Environment Sector Climate, Land Focus Area Agriculture, Economic Development, Greenhouse Gas, Land Use Topics Adaptation, Implementation, Low emission development planning, -LEDS, Policies/deployment programs Program Start 2011 Program End 2013 Country Mexico Central America References Land Use Assessment Toolkit - Agriculture Resources[1] Overview Progress and Outcomes Capacity building activities include strengthening implementation of climate change policies, development of climate change policies, and

468

Solid-State Lighting: LED Site Lighting in the Commercial Building Sector:  

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

Site Lighting in the Site Lighting in the Commercial Building Sector: Opportunities, Challenges, and the CBEA Performance Specification to someone by E-mail Share Solid-State Lighting: LED Site Lighting in the Commercial Building Sector: Opportunities, Challenges, and the CBEA Performance Specification on Facebook Tweet about Solid-State Lighting: LED Site Lighting in the Commercial Building Sector: Opportunities, Challenges, and the CBEA Performance Specification on Twitter Bookmark Solid-State Lighting: LED Site Lighting in the Commercial Building Sector: Opportunities, Challenges, and the CBEA Performance Specification on Google Bookmark Solid-State Lighting: LED Site Lighting in the Commercial Building Sector: Opportunities, Challenges, and the CBEA Performance Specification on Delicious

469

2015 DOE SSL R&D Workshop LED Topic Table Questions to Consider  

Broader source: Energy.gov [DOE]

This document was distributed during the LED Topic Table portion of the DOE SSL R&D Workshop and aimed to prompt discussion on the following topics:

470

Text Alternative Version: Life-Cycle Assessment of Energy and Environmental Impacts of LED Lighting Products  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "Life-Cycle Assessment of Energy and Environmental Impacts of LED Lighting Products" webcast, held March 28, 2013.

471

Text-Alternative Version: CALiPER Series 21 on LED Linear Lamps and Troffer Lighting  

Broader source: Energy.gov [DOE]

Following is a text version of a video about CALiPER Application Report Series 21 on LED Linear Lamps and Troffer Lighting.

472

Text-Alternative Version: MSSLC Member Case Studies- LED Street Lighting Programs Webinar  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "MSSLC Member Case Studies - LED Street Lighting Programs" webcast, held May 8, 2013.

473

Designing LED array for uniform illumination distribution by simulated annealing algorithm  

Science Journals Connector (OSTI)

We propose a numerical optimization method designing LED array for achieving a good uniform illumination distribution on target plane. Simulated annealing algorithm is employed to...

Su, Zhouping; Xue, Donglin; Ji, Zhicheng

2012-01-01T23:59:59.000Z

474

New family of tiny crystals glow bright in LED lights | ornl...  

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

New family of tiny crystals glow bright in LED lights ORNL scientist probes atomic structure to improve materials' luminescence efficiency Oak Ridge National Laboratory scientists...

475

Text-Alternative Version: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR webcast.

476

Performance Comparison of Bottom and Top Emitting LWIR (8 ?m) LED Devices  

Science Journals Connector (OSTI)

For similar substrate thickness, flip-chip mount bottom emitting LWIR LED device has higher light intensity than top emitting device. Enhanced emission is attributed to better cooling...

Das, Naresh C; Chang, Wayne

477

10 Mbps Ethernet Access for Indoor Personal Local Area Network based on a Phosphorescent White LED  

Science Journals Connector (OSTI)

This paper reports a visible light communication application system realizing 10 Mbps Ethernet access for indoor personal area network based on a phosphorescent white LED, operating...

Li, Honglei; Chen, Xiongbin; Tang, Danying; Chen, Hongda

478

New Use of LED Light: Intense Concentration into a Small Focal Spot  

Science Journals Connector (OSTI)

For decades, optics for focusing laser and solar light has been developed. Here, we explain the radiometry and discuss the nonimaging optics for efficient concentration of LED light...

Moreno, Ivan; Rodriguez, Nayeli

479

Modeling of dimmable High Power LED illumination distribution using ANFIS on the isolated area  

Science Journals Connector (OSTI)

High power light emitting diodes (HP-LEDs) are more suitable for energy saving applications and have becoming replacing traditional fluorescent and incandescent bulbs for its energy efficient. Therefore, HP-LED lighting has been regarded in the next-generation lighting. In this study, illumination distribution of white color HP-LED is modeled by adaptive neuro-fuzzy inference system (ANFIS) approach on the isolated area while LED head is fixed. Subtractive clustering with hybrid learning approach is used to train the realized ANFIS architectures. End of the numerous experiment we finally concluded that, ANFIS could be used to modeling the illumination distribution applications perfectly.

?smail Kiyak; Vedat Topuz; Blent Oral

2011-01-01T23:59:59.000Z

480

LED Linear Lamps and Troffer Lighting: CALiPER Report Series 21  

SciTech Connect (OSTI)

Video about CALiPER Report Series 21 on LED Linear Lamps and Troffer Lighting, featuring interviews with Tracy Beeson and Naomi Miller of Pacific Northwest National Laboratory.

Beeson, Tracy; Miller, Naomi

2014-06-17T23:59:59.000Z

Note: This page contains sample records for the topic "lower-carbon options led" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

DOE Publishes New Report on Dimming LEDs with Phase-Cut Dimmers...  

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

The new report reviews how phase-cut dimmers work, how LEDs differ from the incandescent lamps these dimmers were originally designed to control, and how those differences...

482

A High-Speed LED Driver That Sweeps Out the Remaining Carriers for Visible Light Communications  

Science Journals Connector (OSTI)

The modulation speed of light-emitting diodes (LEDs) must be increased to improve the speed, increase the bandwidth, and miniaturize the hardware of visible light communication (VLC)...

Kishi, Toshiki; Tanaka, Hiroyuki; Umeda, Yohtaro; Takyu, Osamu

2013-01-01T23:59:59.000Z

483

Growth and pigment content of Gracilaria tikvahiae McLachlan under fluorescent and LED lighting  

Science Journals Connector (OSTI)

Abstract Light emitting diode (LED) technology has significant potential advantages over other light sources in algal aquaculture. This study investigated \\{LEDs\\} as light sources for the culture of Gracilaria tikvahiae. We cultured a wild-type and a green mutant strain of G. tikvahiae, comparing growth rate and tissue chlorophyll a, total carotenoids, and phycobiliprotein concentrations under high output cool white fluorescent, pure primary color LED, and mixed LED lighting. Under monochromatic light, the growth rates under high output cool white fluorescent lighting were significantly higher than rates under pure LED light (all three colors for wild strain and green and blue for green mutant). However, when pure color LED lighting was mixed (50%/50%), the red+green (wild-type strain and green mutant) and the green+blue LED combinations (wild-type only) showed growth rates similar to those under high output cool white fluorescent lighting. In the trichromatic experiment, growth of the wild-type strain under mixed three-color (40%/40%/20%) LED light was indistinguishable from those of the fluorescent control lighting. Chlorophyll a and carotenoid concentrations of Gracilaria grown in the dichromatic light experiment were 55% and 74% higher, respectively, under red+blue LED lighting than under the other light treatments. The wild-type strain of G. tikvahiae possessed significantly greater concentrations of chlorophyll a, and phycoerythrin than did the green mutant, while green mutant thalli had higher phycocyanin levels. With rising LED efficiency and energy savings, \\{LEDs\\} will be an increasingly better choice for indoor seaweed cultivation, especially if control of pigment production and morphogenesis by selective use of particular wavelengths is desirable.

Jang K. Kim; Yunxiang Mao; George Kraemer; Charles Yarish

2015-01-01T23:59:59.000Z

484

Pricing European Barrier Options Peter W.Buchen  

E-Print Network [OSTI]

barrier options which incorporate a con- stant rebate. The method exploits the symmetries and properties of elemen- tary solutions of the Black-Scholes partial differential equation. The rebate and non-rebate. If rebates apply then the first exit time densities through the barrier are also required. Barrier option

Sydney, University of

485

ICORE: Image Co-addition with Optional Resolution Enhancement  

E-Print Network [OSTI]

Masci * Implemented QA plot files. * Included ­wf option to control inverse variance weighting. When on. There is no warranty that the software described herein is free of bugs. This includes proper graceful program WCS and distortion keys). * Implemented auto-tiling option to support memory management for outlier

Masci, Frank

486

Equilibrium pricing bounds on option prices Marie Chazala  

E-Print Network [OSTI]

probability measure that is equivalent to the historical one, and under which the discounted price processesEquilibrium pricing bounds on option prices Marie Chazala and Ely`es Jouinib a CREST, France price at maturity, we derive an upper bound on the call option price by putting two kind of restrictions

Boyer, Edmond

487

Natural Gas Utilities Options Analysis for the Hydrogen  

E-Print Network [OSTI]

> Natural Gas Utilities Options Analysis for the Hydrogen Economy Hydrogen Pipeline R&D Project of strategic options for the natural gas industry as hydrogen energy systems evolve ­ Vehicle to encourage of tradeoffs ­ NY state qualifies natural gas-run fuel cells, CA only renewable hydrogen (potential for partial

488

American Options, Multiarmed Bandits, and Optimal Consumption Plans  

E-Print Network [OSTI]

American Options, Multi­armed Bandits, and Optimal Consumption Plans: A Unifying View By Peter Bank, and in the microeconomic theory of intertemporal consumption choice can all be reduced to the same problem of representing and phrases. American options, Gittins index, multi­armed bandits, optimal consumption plans, optimal stopping

Bank, Peter

489

Capital Expenditures, Financial Constraints, and the Use of Options  

E-Print Network [OSTI]

Capital Expenditures, Financial Constraints, and the Use of Options Tim Adam RMI Working Paper No@nus.edu.sg 1 #12;Capital Expenditures, Financial Constraints, and the Use of Options Abstract This paper of the author and do not necessarily reflect the views of NUS Risk Management Institute (RMI). #12;Capital

Chaudhuri, Sanjay

490

Investment options available through TIAA-CREF Columbia university  

E-Print Network [OSTI]

Investment options available through TIAA-CREF Columbia university Calvert Funds will be added and funds that are available as investment options, as well as the Calvert funds that will be available on the TIAA-CREF platform as of April 2, 2013. As described in the enclosed letter, if you currently invest

Grishok, Alla

491

Valuation and Optimal Exercise Strategy of Electricity Swing Options.  

E-Print Network [OSTI]

Valuation and Optimal Exercise Strategy of Electricity Swing Options. Gido Haarbrücker, Daniel Kuhn plateforme de recherche Alexandria https://www.alexandria.unisg.ch | 04.02.2014 Electricity swing options https://www.alexandria.unisg.ch | 04.02.2014 mot-clé energy, derivative pricing, electricity swing

Dalang, Robert C.

492

Front End Target Options K.T. McDonald  

E-Print Network [OSTI]

Front End ­ Target Options K.T. McDonald Princeton University (January 7, 2014) #12;Target System://puhep1.princeton.edu/~mcdonald/examples/accel/neuffer_ieeetns_28_2034_81.pdf Fernow et al. reviewed options in 1995: Li lenses, plasma lenses, toroidal horns, and solenoidal capture., http://puhep1

McDonald, Kirk

493

An option of "UCN pump" for ESS  

E-Print Network [OSTI]

The aim of this short note is to present an option for a source of ultracold neutrons (UCNs), which could profit from the pulse time-structure of the future ESS spallation neutron source in Lund, and thus which could produce a very high UCN density and a rather high UCN flux simultaneously. In order to realize this idea one has to install a relatively thin solid-deuterium UCN source in a close vicinity to the spallation target and to couple it with an extraction UCN guide with an entrance membrane window, which is moving periodically and synchronously with the operation cycle of the spallation source, as explained in the text below. This proposal profits from the fact that all characteristic parameters of the problem, such as the pulse duration of the ESS spallation source, the typical thickness of solid deuterium source that could be easily realized, the typical time of generation of UCNs in solid deuterium, the length and diameter of the extraction neutron guide and the time diagram of the membrane motion t...

Nesvizhevsky, Valery V

2014-01-01T23:59:59.000Z

494

Renewable Energy Options for a Utility System  

Science Journals Connector (OSTI)

In this paper renewable energies have been re?addressed with respect to the potentials and feasibility of being incorporated in process industries. Within a process utility system is considered to be the most appropriate place for using sustainable energies. For integrating the renewable energies the pinch analysis is applied as the main tool to provide opportunity for energy conservation. The results demonstrated that the power generation by the wind is the most cost effective and environmentally friendly option for energy conservation in comparison to the other sustainable resources. However the tidal energy stands the least due to the long payback period. Also a computer program has been developed using MATLAB 7.3 to screen out different scenarios and perform economic study. The outcome data showed that there are several different opportunities for the integration of alternative energies. Finally this method has been applied to a case study and various retrofit projects have been identified each of which has certain amount of CO 2 reduction and estimated values for the required investment saving potential and payback period.

Lena Ahmadi; M. Hassan Panjeshahi; Simon Perry

2009-01-01T23:59:59.000Z

495

Evaluation of passive solar retrofit options  

SciTech Connect (OSTI)

An evaluation framework has been developed which allows for the assessment of the role of passive solar retrofit in the nationwide reduction of conventional fuel use. Three types of analysis are proposed within this framework: the physical/technical capability of the present housing stock to incorporate passive solar retrofit; the economic feasibility of the application of retrofit designs; and the actual market potential or acceptance of these alternative retrofit options. Each type of analysis has specific data requirements and a series of evaluation procedures to help establish estimates of the potential for passive solar retrofit in the present housing stock. The data requirements with their respective sources and evaluation procedures for the first two types of analysis-physical/technical setting and economic feasibility, are examined. A distinction is drawn between community specific case studies and more generalized national assessments. Information derived from these three types of analysis, whether case specific or national in scope, can then be used in an evaluation of potential economic impacts. The establishment of regional economic benefits and costs werve as a measure of the merit or attractiveness of the implementation of a passive solar retrofit program.

Ben-David, S.; Kirchemen, C.; Martin, S.; Noll, S.; Roach, F.

1980-01-01T23:59:59.000Z

496

Mandatory Utility Green Power Option | Open Energy Information  

Open Energy Info (EERE)

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Jump to: navigation, search Several states require certain electric utilities to offer customers the option of buying electricity generated from renewable resources, commonly known as “green power.” Typically, utilities offer green power generated using renewable resources that the utilities own (or for which they contract), or they buy renewable energy credits (RECs) from a renewable energy provider certified by a state public utilities commission [1] Mandatory Utility Green Power Option Incentives CSV (rows 1 - 17) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active DEMEC - Green Power Program (Delaware) Mandatory Utility Green Power Option Delaware Municipal Utility Solar Water Heat

497

Mandatory Utility Green Power Option | Department of Energy  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Mandatory Utility Green Power Option < Back Eligibility Investor-Owned Utility Municipal Utility Rural Electric Cooperative Savings Category Bioenergy Buying & Making Electricity Water Solar Wind Program Info State District of Columbia Program Type Mandatory Utility Green Power Option Provider Washington State Department of Commerce In May 2001, Washington enacted legislation (EHB 2247) that requires all electric utilities serving more than 25,000 customers to offer customers the option of purchasing renewable energy. Eligible renewables include wind, solar, geothermal, landfill gas, wave or tidal action, wastewater treatment gas, certain biomass resources, and "qualified hydropower" that is fish-friendly. Beginning January 1, 2002, each electric utility must inform its customers

498

Mandatory Green Power Option for Large Municipal Utilities | Department of  

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

Green Power Option for Large Municipal Utilities Green Power Option for Large Municipal Utilities Mandatory Green Power Option for Large Municipal Utilities < Back Eligibility Municipal Utility Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Water Buying & Making Electricity Solar Wind Program Info State Colorado Program Type Mandatory Utility Green Power Option Provider Colorado Public Utilities Commission Municipal electric utilities serving more than 40,000 customers in Colorado must offer an optional green-power program that allows retail customers the choice of supporting emerging renewable technologies. This policy complements Colorado's renewable portfolio standard (RPS), which requires municipal utilities serving more than 40,000 customers to use renewable energy and energy recycling to account for 10% of retail sales by 2020.

499

Mandatory Utility Green Power Option | Department of Energy  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Mandatory Utility Green Power Option < Back Eligibility Utility Savings Category Bioenergy Water Buying & Making Electricity Solar Wind Program Info State Iowa Program Type Mandatory Utility Green Power Option Provider Iowa Utilities Board All electric utilities operating in Iowa, including those not rate-regulated by the Iowa Utilities Board (IUB), are required to offer green power options to their customers. These programs allow customers to make voluntary contributions to support the development of renewable energy sources in Iowa. Utilities must file their program plans and tariff schedules with the IUB; however, the filings for non-rate-regulated utilities are intended to be for informational purposes only. This policy

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Homebuyer Solar Option and Solar Offset Program | Department of Energy  

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

Homebuyer Solar Option and Solar Offset Program Homebuyer Solar Option and Solar Offset Program Homebuyer Solar Option and Solar Offset Program < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Program Info State California Program Type Building Energy Code Provider California Energy Commission [http://www.energy.ca.gov/2009-SOPR-1/documents/sb_1_bill_20060821_chapte... Senate Bill 1 of 2006], which established the statewide California Solar Initiative, also required the California Energy Commission (CEC) to implement regulations that require sellers of production homes to offer a solar energy system option to all prospective homebuyers. Besides offering solar as an option to prospective homebuyers, sellers of homes constructed on land for which an application for a tentative subdivision map has been