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Note: This page contains sample records for the topic "development strategies leds" 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

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

Open Energy Info (EERE)

Summary Name: Low Emission Development Strategies (LEDS): Technical, Institutional and Policy Lessons AgencyCompany Organization: Organisation for Economic Co-Operation and...

2

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

3

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]

4

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

5

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

6

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

7

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

8

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

9

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

Open Energy Info (EERE)

Emission Development Strategies (EC-LEDS): Emission Development Strategies (EC-LEDS): Distributed Generation Jump to: navigation, search Calendar.png Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Distributed Generation: 1:00pm-2:00pm MST on 2012/12/20 A webinar on distributed generation, presented by the National Renewable Energy Laboratory, with funding from the U.S. Agency for International Development. This webinar will cover the basics of distributed generation, with an emphasis on renewable generation technologies and their benefits. Two case studies from the Philippines and India will be presented. Event Details Name Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Distributed Generation Date 2012/12/20 Time 1:00pm-2:00pm MST Tags LEDS, Training, CLEAN

10

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

Open Energy Info (EERE)

Gabon-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Gabon-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Gabon-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 Buildings, Economic Development, Energy Efficiency, Forestry, Land Use Topics Co-benefits assessment, GHG inventory, Low emission development planning, -LEDS Country Gabon Middle Africa References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes

11

LEDs  

NLE Websites -- All DOE Office Websites (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

12

Gateway:Low Emission Development Strategies | Open Energy Information  

Open Energy Info (EERE)

icon Gateway:Low Emission Development Strategies (Redirected from Developing LED Scenarios) Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development...

13

Indonesia-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

Indonesia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Indonesia-Enhancing Capacity for Low Emission Development Strategies...

14

LEDS Global Partnership in Action: Advancing Climate-Resilient Low Emission Development Around the World (Fact Sheet)  

SciTech Connect

Many countries around the globe are designing and implementing low emission development strategies (LEDS). These LEDS seek to achieve social, economic, and environmental development goals while reducing long-term greenhouse gas (GHG) emissions and increasing resiliency to climate change impacts. The LEDS Global Partnership (LEDS GP) harnesses the collective knowledge and resources of more than 120 countries and international donor and technical organizations to strengthen climate-resilient low emission development efforts around the world.

Not Available

2013-11-01T23:59:59.000Z

15

Gateway:Low Emission Development Strategies | Open Energy Information  

Open Energy Info (EERE)

Low Emission Development Strategies Low Emission Development Strategies (Redirected from Low Emission Development Strategies) Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway This website supports the creation and implementation of country-driven, analytically rigorous low emission development strategies (LEDS). LEDS will enable countries to transition to low carbon economic development resulting in sustained growth in employment and investment, increased financial flows through carbon markets, reduced greenhouse gas (GHG) emissions, and other social, economic, and environmental benefits. The resources here are designed to help you create your own LEDS. We've assembled several toolkits and resources and a sample process for developing a LEDS based on proven best practices. The process is depicted in the diagram to your left, which also lets you navigate through the site. Start with the overview of the LEDS process, or go directly to one of the five major process phases:

16

Gateway:Low Emission Development Strategies | Open Energy Information  

Open Energy Info (EERE)

Low Emission Development Strategies Low Emission Development Strategies (Redirected from LEDS Pathways Analysis) Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway This website supports the creation and implementation of country-driven, analytically rigorous low emission development strategies (LEDS). LEDS will enable countries to transition to low carbon economic development resulting in sustained growth in employment and investment, increased financial flows through carbon markets, reduced greenhouse gas (GHG) emissions, and other social, economic, and environmental benefits. The resources here are designed to help you create your own LEDS. We've assembled several toolkits and resources and a sample process for developing a LEDS based on proven best practices. The process is depicted in the diagram to your left, which also lets you navigate through the site. Start with the overview of the LEDS process, or go directly to one of the five major process phases:

17

Gateway:Low Emission Development Strategies | Open Energy Information  

Open Energy Info (EERE)

Low Emission Development Strategies Low Emission Development Strategies (Redirected from LEDS) Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway This website supports the creation and implementation of country-driven, analytically rigorous low emission development strategies (LEDS). LEDS will enable countries to transition to low carbon economic development resulting in sustained growth in employment and investment, increased financial flows through carbon markets, reduced greenhouse gas (GHG) emissions, and other social, economic, and environmental benefits. The resources here are designed to help you create your own LEDS. We've assembled several toolkits and resources and a sample process for developing a LEDS based on proven best practices. The process is depicted in the diagram to your left, which also lets you navigate through the site. Start with the overview of the LEDS process, or go directly to one of the five major process phases:

18

Indonesia-Promoting Low Emission Urban Development Strategies...  

Open Energy Info (EERE)

in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name Indonesia-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries...

19

Gateway:Low Emission Development Strategies | 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 Gateway Edit History Facebook icon Twitter icon » Gateway:Low Emission Development Strategies Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway This website supports the creation and implementation of country-driven, analytically rigorous low emission development strategies (LEDS). LEDS will enable countries to transition to low carbon economic development resulting in sustained growth in employment and investment, increased financial flows through carbon markets, reduced greenhouse gas (GHG) emissions, and other social, economic, and environmental benefits.

20

Ukraine-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Ukraine-Enhancing Capacity for Low Emission Development Strategies Ukraine-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Ukraine-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 Ukraine Eastern 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

Note: This page contains sample records for the topic "development strategies leds" 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

Costa Rica-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Costa Rica-Enhancing Capacity for Low Emission Development Strategies Costa Rica-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Costa Rica-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 Costa Rica 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

22

Philippines-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Philippines-Enhancing Capacity for Low Emission Development Strategies Philippines-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Philippines-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 Philippines South-Eastern Asia 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

23

Indonesia-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Indonesia-Enhancing Capacity for Low Emission Development Strategies Indonesia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Indonesia-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 Indonesia South-Eastern Asia 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

24

Moldova-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Moldova-Enhancing Capacity for Low Emission Development Strategies Moldova-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Moldova-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 Moldova Eastern 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

25

Kazakhstan-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Kazakhstan-Enhancing Capacity for Low Emission Development Strategies Kazakhstan-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Kazakhstan-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 Kazakhstan Central Asia 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

26

Cambodia-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Cambodia-Enhancing Capacity for Low Emission Development Strategies Cambodia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Cambodia-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 Cambodia South-Eastern Asia 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

27

Assessing the Performance of 5mm White LED Light Sources for Developing-Country Applications  

E-Print Network (OSTI)

Stewart Craine collected the LED samples in Shenzen, China4. Variation in efficacy of LEDs tested. Figure 5. Figure 6.Performance of 5mm White LED Light Sources for Developing-

Mills, Evan

2007-01-01T23:59:59.000Z

28

Development and characterization of a high CRI LED lamp.  

E-Print Network (OSTI)

??The aim of this thesis is to realize a high CRI LED lamp using the color mixing technique. We start from a high efficiency white… (more)

Meneghesso , Matteo

2012-01-01T23:59:59.000Z

29

South Africa-Promoting Low Emission Urban Development Strategies in  

Open Energy Info (EERE)

South Africa-Promoting Low Emission Urban Development Strategies in South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country South Africa Southern Africa

30

Supervisory Control Strategy Development  

SciTech Connect

Task 4 of this collaborative effort between ORNL, Brazil, and Westinghouse for the International Nuclear Energy Research Initiative entitled “Development of Advanced Instrumentation and Control for an Integrated Primary System Reactor” focused on the design of the hierarchical supervisory control for multiple-module units. The state of the IRIS plant design – specifically, the lack of a detailed secondary system design – made developing a detailed hierarchical control difficult at this time. However, other simultaneous and ongoing efforts have contributed to providing the needed information. This report summarizes the results achieved under Task 4 of this Financial Assistance Award. Section 1.2 describes the scope of this effort. Section 2 discusses the IRIS control functions. Next, it briefly reviews the current control concepts, and then reviews the maneuvering requirements for the IRIS plant. It closes by noting the benefits that automated sequences have in reducing operator workload. Section 3 examines reactor loading in the frequency domain to establish some guidelines for module operation, paying particular attention to strategies for using process steam for desalination and/or district heating. The final subsection discusses the implications for reactor control, and argues that using the envisioned percentage (up to 10%) of the NSSS thermal output for these purposes should not significantly affect the NSSS control strategies. Section 4 uses some very general economic assumptions to suggest how one should approach multi-module operation. It concludes that the well-known algorithms used for economic dispatching could be used to help manage a multi-unit IRIS site. Section 5 addresses the human performance factors of multi-module operation. Section 6 summarizes our conclusions.

Gary D. Storrick; Bojan Petrovic

2007-02-28T23:59:59.000Z

31

Guatemala-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Guatemala-Enhancing Capacity for Low Emission Development Strategies Guatemala-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Guatemala-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 Program Start 2010 Program End 2016 Country Guatemala 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 U.S. Government initiative to support developing countries' efforts to

32

Gateway:Low Emission Development Strategies | 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 Gateway Edit History Facebook icon Twitter icon » Gateway:Low Emission Development Strategies (Redirected from Gateway:International/LEDS) Jump to: navigation, search Leds-Graphics 03.PNG Low Emission Development Strategies (LEDS) Gateway This website supports the creation and implementation of country-driven, analytically rigorous low emission development strategies (LEDS). LEDS will enable countries to transition to low carbon economic development resulting in sustained growth in employment and investment, increased financial flows through carbon markets, reduced greenhouse gas (GHG) emissions, and other social, economic, and environmental benefits.

33

Event:Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

Enhancing Capacity for Low Emission Development Strategies (EC-LEDS): Distributed Generation: 1:00pm-2:00pm MST on 20121220 A webinar on distributed generation, presented...

34

Colombia-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Colombia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Colombia-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, Agriculture, Buildings, Energy Efficiency, Forestry, Transportation Topics Finance, GHG inventory, Implementation, Low emission development planning, -LEDS, -NAMA, Market analysis, Pathways analysis, Policies/deployment programs, Technology characterizations

35

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

E-Print Network (OSTI)

, landfill gas 1st generation Substrate: seeds, grains or sugars Bioethanol or butanol by fermentation

36

Bangladesh-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Bangladesh-Enhancing Capacity for Low Emission Development Strategies Bangladesh-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Bangladesh-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 Focus Area Renewable Energy, Wind Topics Low emission development planning, -LEDS, Resource assessment, Technology characterizations Country Bangladesh Southern Asia 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

37

Promoting Low Emission Urban Development Strategies in Emerging Economy  

Open Energy Info (EERE)

Promoting Low Emission Urban Development Strategies in Emerging Economy Promoting Low Emission Urban Development Strategies in Emerging Economy Countries Project (URBAN LEDS) Jump to: navigation, search Name Promoting Low Emission Urban Development Strategies in Emerging Economy Countries Project (URBAN LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability Sector Climate, Energy Focus Area Renewable Energy, Energy Efficiency Topics Low emission development planning Resource Type Lessons learned/best practices, Training materials Website http://www.iclei.org/ References ICLEI - Local Governments for Sustainability[1] ICLEI acts as the implementing partner of UN-HABITAT in the "Promoting Low Emission Urban Development Strategies in Emerging Economy Countries Project (URBAN LEDS)", that is funded by the European Commission and launched on 9

38

Low Emission Development Strategies toolkit search  

Open Energy Info (EERE)

Strategy (LEDS) Toolkit Strategy (LEDS) Toolkit Are we missing something? Add a Tool software models, databases, training materials, publications Add a Program climate-related activities or strategies How to use the LEDS toolkit The LEDS toolkit presented on this website provides information on available datasets, studies, tools, and other technical resources to support the LEDS process. The customized search boxes below allow a user to search tools and programs in relation to relevant questions, sector, geography, LEDS methodology stage, analytical needs, and other search terms. The country cloud to the right also allows a user to search easily for resources and programs in a specific country. The inventory of tools and programs is user-generated and we encourage users to upload and edit additional content using the "Are we missing something?" box to the right. ....[read more][show less]

39

Georgia-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Georgia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Georgia-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 Georgia 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

40

Albania-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

Albania-Enhancing Capacity for Low Emission Development Strategies Albania-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Albania-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 Climate, Energy, Land Topics Low emission development planning, -LEDS Program Start 2010 Program End 2016 Country Albania UN Region Southern Asia References Enhancing Capacity for Low Emission Development Strategies Program[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes 5 Fact Sheet

Note: This page contains sample records for the topic "development strategies leds" 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

India-Promoting Low Emission Urban Development Strategies in Emerging  

Open Energy Info (EERE)

India-Promoting Low Emission Urban Development Strategies in Emerging India-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name India-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country India Southern Asia References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

42

Indonesia-Promoting Low Emission Urban Development Strategies in Emerging  

Open Energy Info (EERE)

Promoting Low Emission Urban Development Strategies in Emerging Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name Indonesia-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country Indonesia South-Eastern Asia References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

43

Brazil-Promoting Low Emission Urban Development Strategies in Emerging  

Open Energy Info (EERE)

Brazil-Promoting Low Emission Urban Development Strategies in Emerging Brazil-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Jump to: navigation, search Name Brazil-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country Brazil South America References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

44

Development of an LED reference light source for calibration of radiographic imaging detectors  

E-Print Network (OSTI)

A stable reference light source based on an LED (Light Emission Diode) is presented for stabilizing the conversion gain of the opto-electronic system of a gamma- and fast-neutron radiographic and tomographic imaging device. A constant fraction of the LED light is transported to the image plane of the camera and provides a stable reference exposure. This is used to normalize the images during off-line image processing. We have investigated parameters influencing the stability of LEDs and developed procedures and criteria to prepare and select LEDs suitable for delivering stable light outputs for several 100 h of operation.

Weierganz, M; Bromberger, B; Dangendorf, V; Feldman, G; Goldberg, M B; Lindemann, M; Mor, I; Tittelmeier, K; Vartsky, D

2010-01-01T23:59:59.000Z

45

Development of an LED reference light source for calibration of radiographic imaging detectors  

E-Print Network (OSTI)

A stable reference light source based on an LED (Light Emission Diode) is presented for stabilizing the conversion gain of the opto-electronic system of a gamma- and fast-neutron radiographic and tomographic imaging device. A constant fraction of the LED light is transported to the image plane of the camera and provides a stable reference exposure. This is used to normalize the images during off-line image processing. We have investigated parameters influencing the stability of LEDs and developed procedures and criteria to prepare and select LEDs suitable for delivering stable light outputs for several 100 h of operation.

M. Weierganz; D. Bar; B. Bromberger; V. Dangendorf; G. Feldman; M. B. Goldberg; M. Lindemann; I. Mor; K. Tittelmeier; D. Vartsky

2010-02-08T23:59:59.000Z

46

Thailand-Enhancing Capacity for Low Emission Development Strategies  

Open Energy Info (EERE)

form form View 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 with form History Facebook icon Twitter icon » Thailand-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Thailand-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 Thailand

47

Kenya-Enhancing Capacity for Low Emission Development Strategies | Open  

Open Energy Info (EERE)

Kenya-Enhancing Capacity for Low Emission Development Strategies Kenya-Enhancing Capacity for Low Emission Development Strategies Jump to: navigation, search Name Kenya-Enhancing Capacity for Low Emission Development Strategies 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, Buildings, Energy Efficiency Topics Finance, GHG inventory, Implementation, Low emission development planning, -LEDS, Resource assessment Program Start 2010 Program End 2016 Country Kenya Eastern Africa References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Progress and Outcomes

48

Promoting Low Emission Urban Development Strategies in Emerging Economy  

Open Energy Info (EERE)

Countri (URBAN-LEDS) Countri (URBAN-LEDS) Jump to: navigation, search Name Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) Agency/Company /Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable Energy, Buildings, Buildings - Commercial, Buildings - Residential, People and Policy Topics Adaptation, Background analysis, Baseline projection, Low emission development planning, -LEDS, Market analysis, Pathways analysis, Policies/deployment programs Website http://www.iclei.org/fileadmin Program Start 2012 Program End 2015 Country Brazil, India, Indonesia, South Africa South America, Southern Asia, South-Eastern Asia, Southern Africa References UN-Habitat and European Commission sign major agreement on lower-emission city growth; ICLEI as main implementing partner[1]

49

Development of Advanced Manufacturing Methods for Warm White LEDs for General Lighting  

Science Conference Proceedings (OSTI)

GE Lighting Solutions will develop precise and efficient manufacturing techniques for the “remote phosphor” platform of warm-white LED products. In volume, this will be demonstrated to drive significant materials, labor and capital productivity to achieve a maximum possible 53% reduction in overall cost. In addition, the typical total color variation for these white LEDs in production will be well within the ANSI bins and as low as a 4-step MacAdam ellipse centered on the black body curve. Achievement of both of these objectives will be demonstrated while meeting a performance target of > 75 lm/W for a warm-white LED and a reliability target of <30% lumen drop / <2-step MacAdam ellipse shift, estimated over 50,000 hrs.

Deshpande, Anirudha; Kolodin, Boris; Jacob, Cherian; Chowdhury, Ashfaqul; Kuenzler, Glenn; Sater, Karen; Aesram, Danny; Glaettli, Steven; Gallagher, Brian; Langer, Paul; Setlur, Anant; Beers, Bill

2012-03-31T23:59:59.000Z

50

Low Emission Development Strategies on OpenEI | OpenEI Community  

Open Energy Info (EERE)

Low Emission Development Strategies on OpenEI Low Emission Development Strategies on OpenEI Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2002) Super contributor 30 March, 2010 - 10:51 imported OpenEI The U.S. Department of Energy and NREL have developed the Low Emission Development Strategies (LEDS), an advanced toolkit designed to engage countries as stewards of a lower emission future. The LEDS methodology, developed in coordination with international partners and U.S. government agencies, details the strategy, starting with the scoping and planning phase, and taking national leaders, stakeholders, and technical advisory groups all the way through the process to the implementation phase of a LEDS project. The LEDS page on OpenEI contains the actual toolkit. Users are redirected

51

Development of Advanced LED Phosphors by Spray-based Processes for Solid State Lighting  

SciTech Connect

The overarching goal of the project was to develop luminescent materials using aerosol processes for making improved LED devices for solid state lighting. In essence this means improving white light emitting phosphor based LEDs by improvement of the phosphor and phosphor layer. The structure of these types of light sources, displayed in Figure 1, comprises of a blue or UV LED under a phosphor layer that converts the blue or UV light to a broad visible (white) light. Traditionally, this is done with a blue emitting diode combined with a blue absorbing, broadly yellow emitting phosphor such as Y{sub 3}Al{sub 5}O{sub 12}:Ce (YAG). A similar result may be achieved by combining a UV emitting diode and at least three different UV absorbing phosphors: red, green, and blue emitting. These emitted colors mix to make white light. The efficiency of these LEDs is based on the combined efficiency of the LED, phosphor, and the interaction between the two. The Cabot SSL project attempted to improve the over all efficiency of the LED light source be improving the efficiency of the phosphor and the interaction between the LED light and the phosphor. Cabot's spray based process for producing phosphor powders is able to improve the brightness of the powder itself by increasing the activator (the species that emits the light) concentration without adverse quenching effects compared to conventional synthesis. This will allow less phosphor powder to be used, and will decrease the cost of the light source; thus lowering the barrier of entry to the lighting market. Cabot's process also allows for chemical flexibility of the phosphor particles, which may result in tunable emission spectra and so light sources with improved color rendering. Another benefit of Cabot's process is the resulting spherical morphology of the particles. Less light scattering results when spherical particles are used in the phosphor layer (Figure 1) compared to when conventional, irregular shaped phosphor particles are used. This spherical morphology will result in better light extraction and so an improvement of efficiency in the overall device. Cabot is a 2.5 billion dollar company that makes specialized materials using propriety spray based technologies. It is a core competency of Cabot's to exploit the spray based technology and resulting material/morphology advantages. Once a business opportunity is clearly identified, Cabot is positioned to increase the scale of the production to meet opportunity's need. Cabot has demonstrated the capability to make spherical morphology micron-sized phosphor powders by spray based routes for PDP and CRT applications, but the value proposition is still unproven for LED applications. Cabot believes that the improvements in phosphor powders yielded by their process will result in a commercial advantage over existing technologies. Through the SSL project, Cabot has produced a number of different compositions in a spherical morphology that may be useful for solid state lights, as well as demonstrated processes that are able to produce particles from 10 nanometers to 3 micrometers. Towards the end of the project we demonstrated that our process produces YAG:Ce powder that has both higher internal quantum efficiency (0.6 compared to 0.45) and external quantum efficiency (0.85 compared to 0.6) than the commercial standard (see section 3.4.4.3). We, however, only produced these highly bright materials in research and development quantities, and were never able to produce high quantum efficiency materials in a reproducible manner at a commercial scale.

Cabot Corporation

2007-09-30T23:59:59.000Z

52

LED Update  

SciTech Connect

This article, which will appear in RESIDENTIAL LIGHTING MAGAZINE, interviews PNNL's Kelly Gordon and presents the interview in question and answer format. The topic is a light emitting diode (LED) lighting also known as solid state lighting. Solid state lighting will be a new category in an energy efficient lighting fixture design competition called Lighting for Tomorrow sponsored by the US Department of Energy Emerging Technologies Office, the American Institute for Lighting, and the Consortium for Energy Efficiency. LED technology has been around since the ’60s, but it has been used mostly for indicator lights on electronics equipment. The big breakthrough was the development in the 1990s of blue LEDs which can be combined with the red and green LEDs that already existed to make white light. LEDs produce 25 to 40 lumens of light per watt of energy used, almost as much as a CFL (50 lumens per watt) and much more efficient than incandescent sources, which are around 15 lumens per watt. They are much longer lived and practical in harsh environments unsuitable for incandescent lighting. They are ready for niche applications now, like under-counter lighting and may be practical for additional applications as technological challenges are worked out and the technology is advancing in leaps and bounds.

Johnson, Mark L.; Gordon, Kelly L.

2006-09-01T23:59:59.000Z

53

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

54

Development and application of a web-based programming learning system with LED display kits  

Science Conference Proceedings (OSTI)

This paper describes a new programming learning system. It consists of a Web-based flowchart application and Light Emitting Diode (LED) display kits. The LED kits produce various animations or static images according to a flow chart. The flowchart tool ... Keywords: flowchart, led display kit, programming, web-based learning

Seok-Ju Chun; Jungwoo Ryoo

2010-03-01T23:59:59.000Z

55

Strategies for communication skills development  

Science Conference Proceedings (OSTI)

As the scope of computer science continues to expand and move further into inter-disciplinary research, we see communication skills development (CSD) gain prominence in tertiary courses. Employer groups, professional bodies and universities increasingly ... Keywords: communication across the curriculum, communication skills development, curriculum change

Paul Gruba; Reem Al-Mahmood

2004-01-01T23:59:59.000Z

56

Development of a large scale flexible LED display matrix for the screen industry.  

E-Print Network (OSTI)

??This project addresses the viability of lightweight, low power consumption, flexible, large format LED screens. The investigation encompasses all aspects of the electrical and mechanical… (more)

Xavier, Dominic Michael

2013-01-01T23:59:59.000Z

57

ECN-Paving the way for low-carbon development strategies | Open Energy  

Open Energy Info (EERE)

ECN-Paving the way for low-carbon development strategies ECN-Paving the way for low-carbon development strategies Jump to: navigation, search Tool Summary Name: ECN-Paving the way for low-carbon development strategies Agency/Company /Organization: Energy Research Centre of the Netherlands (ECN) Sector: Climate Focus Area: Economic Development Topics: Low emission development planning, -LEDS Resource Type: Publications, Technical report Website: www.ecn.nl/docs/library/report/2011/e11059.pdf Cost: Free Language: English ECN-Paving the way for low-carbon development strategies Screenshot References: Paving the way for low-carbon development strategies[1] The aim of this report is to help move forward the discussion on low-carbon development strategies (LCDS) towards a useful climate policy instrument. It does so through a historical perspective on the use of an LCDS in a

58

Development of Efficient UV-LED Phosphor Coatings for Energy Saving Solid State Lighting  

SciTech Connect

The University of Georgia, in collaboration with GE Global Research, has investigated the relevant quenching mechanism of phosphor coatings used in white light devices based on UV LEDs. The final goal of the project was the design and fabrication of a high-efficacy white light UV-LED device through improved geometry and optimized phosphor coatings. At the end of the research period, which was extended to seamlessly carry over the research to a follow-up program, we have demonstrated a two-fold improvement in the conversion efficiency of a white light LED device, where the increase efficacy is due to both improved phosphor quantum efficiency and lamp geometry. Working prototypes have been displayed at DOE sponsored meetings and during the final presentation at the DOE Headquarters in Washington, DC. During the first phase of the project, a fundamental understanding of quenching processes in UV-LEDs was obtained, and the relationships that describe the performance of the phosphor as a function of photon flux, temperature, and phosphor composition were established. In the second phase of the project, these findings were then implemented to design the improved UV-LED lamp. In addition, our research provides a road map for the design of efficient white light LEDs, which will be an important asset during a follow-up project led by GE.

Uwe Happek

2006-05-15T23:59:59.000Z

59

The geography of strategy : an exploration of alternative frameworks for transportation infrastructure strategy development  

E-Print Network (OSTI)

This thesis introduces the notion of a strategy development framework for transportation infrastructure systems. A strategy development framework has several dimensions: the organizations that own.infrastructure, the ...

Dunn, Travis P

2010-01-01T23:59:59.000Z

60

Development of UV-LED Phosphor Coatings for High Efficiency Solid State Lighting  

SciTech Connect

The University of Georgia, in collaboration with GE Global Research, is investigating the relevant quenching mechanism of phosphor coatings used in white light devices based on UV LEDs in a focused eighteen month program. The final goal is the design of high-efficacy white UV-LEDs through improved and optimized phosphor coatings. At the end of the first year, we have reached a fundamental understanding of quenching processes in UV-LED phosphors and have observed severe quenching in standard devices under extreme operating conditions. Relationships are being established that describe the performance of the phosphor as a function of photon flux, temperature, and phosphor composition. These relationships will provide a road map for the design of efficient white light LEDs during the final six months of the project.

U. Happek

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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

Fundamental Studies and Development of III-N Visible LEDs for High-Power Solid-State Lighting Applications  

SciTech Connect

The goal of this program is to understand in a fundamental way the impact of strain, defects, polarization, and Stokes loss in relation to unique device structures upon the internal quantum efficiency (IQE) and efficiency droop (ED) of III-nitride (III-N) light-emitting diodes (LEDs) and to employ this understanding in the design and growth of high-efficiency LEDs capable of highly-reliable, high-current, high-power operation. This knowledge will be the basis for our advanced device epitaxial designs that lead to improved device performance. The primary approach we will employ is to exploit new scientific and engineering knowledge generated through the application of a set of unique advanced growth and characterization tools to develop new concepts in strain-, polarization-, and carrier dynamics-engineered and low-defect materials and device designs having reduced dislocations and improved carrier collection followed by efficient photon generation. We studied the effects of crystalline defect, polarizations, hole transport, electron-spillover, electron blocking layer, underlying layer below the multiplequantum- well active region, and developed high-efficiency and efficiency-droop-mitigated blue LEDs with a new LED epitaxial structures. We believe new LEDs developed in this program will make a breakthrough in the development of high-efficiency high-power visible III-N LEDs from violet to green spectral region.

Dupuis, Russell

2012-02-29T23:59:59.000Z

62

Development Strategies of Biofuel in China  

Science Conference Proceedings (OSTI)

Following with the increasingly exhausted oil resource, countries all over the world have been developing its substitutes, one of which is biofuel. The world total biofuel yield is 62.2GL in 2007, including 52GL of ethanol and 10.2GL of biodiesel. 100Mt ... Keywords: ethanol, biodiesel, food security, cellulose ethanol, strategy

Qiang Yan; Anjian Wang; Wenjia Yu; Lili Wang

2009-10-01T23:59:59.000Z

63

Field Development Strategies for Bakken Shale Formation  

E-Print Network (OSTI)

July 2010 Field Development Strategies for Bakken Shale Formation SPE 139032 S.Zargari, S Bakken Formation is comprised of 3 Members: · Upper Shale Member­ Source & Seal · Middle "Siltstone" Member­ Reservoir & Migration Conduit · Lower Shale Member- Source & Seal #12;July 2010 Reservoir

Mohaghegh, Shahab

64

Assessing the Performance of 5mm White LED Light Sources forDeveloping-Country Applications  

DOE Green Energy (OSTI)

Some white light-emitting diode (LED) light sources haverecently attained levels of efficiency and cost that allow them tocompete with fluorescent lighting for off-grid applications in thedeveloping world. Additional attributes (optics, size, ruggedness, andservice life) make them potentially superior products. Enormousreductions in energy use and greenhouse-gas emissions are thus possible,and system costs can be much lower given the ability to downsize thecharging and energy storage components compared to a fluorescentstrategy. However, there is a high risk of "market-spoiling" if inferiorproducts are introduced and result in user dissatisfaction. Completesystems involve the integration of light sources and optics, energysupply, and energy storage. A natural starting point for evaluatingproduct quality is to focus on the individual light sources. This reportdescribes testing results for batches of 10 5mm white LEDs from 26manufacturers. Efficacies and color properties are presented.

Mills, Evan

2007-05-03T23:59:59.000Z

65

LED Lighting  

Energy.gov (U.S. Department of Energy (DOE))

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....

66

Developing a National REDD+ Strategy | Open Energy Information  

Open Energy Info (EERE)

Developing a National REDD+ Strategy Developing a National REDD+ Strategy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Developing a National REDD+ Strategy Agency/Company /Organization: Coalition for Rainforest Nations Sector: Land Focus Area: Forestry Topics: Policies/deployment programs Resource Type: Guide/manual Website: www.rainforestcoalition.org/eng/ Developing a National REDD+ Strategy Screenshot References: Developing a National REDD+ Strategy[1] Logo: Developing a National REDD+ Strategy Click here to view document Developing a National REDD+ Strategy References ↑ "Developing a National REDD+ Strategy" Retrieved from "http://en.openei.org/w/index.php?title=Developing_a_National_REDD%2B_Strategy&oldid=328591" Category: Tools What links here Related changes

67

Alternative Fuels Data Center: State Energy Strategy Development  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

State Energy Strategy State Energy Strategy Development to someone by E-mail Share Alternative Fuels Data Center: State Energy Strategy Development on Facebook Tweet about Alternative Fuels Data Center: State Energy Strategy Development on Twitter Bookmark Alternative Fuels Data Center: State Energy Strategy Development on Google Bookmark Alternative Fuels Data Center: State Energy Strategy Development on Delicious Rank Alternative Fuels Data Center: State Energy Strategy Development on Digg Find More places to share Alternative Fuels Data Center: State Energy Strategy Development on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type State Energy Strategy Development The New Hampshire Office of Energy Planning, in consultation with the New

68

LED lamp  

SciTech Connect

There is herein described a lamp for providing white light comprising a plurality of light sources positioned on a substrate. Each of said light sources comprises a blue light emitting diode (LED) and a dome that substantially covers said LED. A first portion of said blue light from said LEDs is transmitted through said domes and a second portion of said blue light is converted into a red light by a first phosphor contained in said domes. A cover is disposed over all of said light sources that transmits at least a portion of said red and blue light emitted by said light sources. The cover contains a second phosphor that emits a yellow light in response to said blue light. The red, blue and yellow light combining to form the white light and the white light having a color rendering index (CRI) of at least about 80.

Galvez, Miguel; Grossman, Kenneth; Betts, David

2013-11-12T23:59:59.000Z

69

Handbook for development of deterrence strategies  

Science Conference Proceedings (OSTI)

The handbook provides the DOE security manager with a guide to deterrence strategies that might be used to complement and enhance the existing safeguards and security program. It is not intended that these strategies be viewed as a replacement for current physical protection, nor as a means of reducing physical protection requirements. All strategies are not applicable to each facility, and certain strategies are better implemented from DOE Headquarters (Office of Safeguards and Security).

Pilgrim, M.K.; Mengel, R.W.

1981-09-01T23:59:59.000Z

70

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,

71

National Strategy Study on the Clean Development Mechanism in...  

Open Energy Info (EERE)

on the Clean Development Mechanism in Indonesia Jump to: navigation, search Name National Strategy Study on the Clean Development Mechanism in Indonesia AgencyCompany...

72

UNDP-Low Emission Climate Resilient Development Strategies (LECRDS)  

Open Energy Info (EERE)

UNDP-Low Emission Climate Resilient Development Strategies (LECRDS) UNDP-Low Emission Climate Resilient Development Strategies (LECRDS) Guidance Manuals and Toolkits Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNDP-Low Emission Climate Resilient Development Strategies (LECRDS) Guidance Manuals and Toolkits Agency/Company /Organization: United Nations Development Programme Sector: Energy, Land, Climate Focus Area: Economic Development, Greenhouse Gas Topics: Finance, GHG inventory, Low emission development planning, Policies/deployment programs, Pathways analysis Resource Type: Guide/manual, Lessons learned/best practices Website: www.undp.org/environment/climatestrategies_toolkits.shtml Cost: Free UNDP-Low Emission Climate Resilient Development Strategies (LECRDS) Guidance Manuals and Toolkits Screenshot

73

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

74

Paving the Way for Low Carbon Development Strategies | Open Energy  

Open Energy Info (EERE)

Paving the Way for Low Carbon Development Strategies Paving the Way for Low Carbon Development Strategies Jump to: navigation, search Name Paving the Way for Low Carbon Development Strategies Agency/Company /Organization Energy Research Centre of the Netherlands Sector Energy Topics Background analysis, Low emission development planning Website http://www.ecn.nl/en/ Program Start 2009 Program End 2010 Country Indonesia, Ghana South-Eastern Asia, Western Africa References ECN Policy Studies[1] Paving the Way for Low Carbon Development Strategies[2] Overview The projects has three main goals: to provide input for a general methodology for developing Low Carbon Development Strategies to contribute to knowledge, mutual understanding and experience on the concept of Low Carbon Development Strategies with the aim to inform the

75

Building Energy Software Tools Directory: Evergreen LED  

NLE Websites -- All DOE Office Websites (Extended Search)

Tools by Platform PC Mac UNIX Internet Tools by Country Related Links Evergreen LED Evergreen LED logo Evergreen LED has developed a unique energy savings calculator...

76

Building Energy Software Tools Directory: Evergreen LED  

NLE Websites -- All DOE Office Websites (Extended Search)

Evergreen LED Evergreen LED logo Evergreen LED has developed a unique energy savings calculator software tool to precisely calculate the energy savings, carbon savings, cost...

77

LedEngin Inc | Open Energy Information  

Open Energy Info (EERE)

Name LedEngin, Inc Place Santa Clara, California Zip 95054 Product Developer of Light Emitting Diode (LED) technology for medical and portable applications. References LedEngin,...

78

RS-232 Led Board  

E-Print Network (OSTI)

This article demonstrates how to develop a Microchip PIC16F84 based device that supports RS-232 interface with PC. Circuit (LED Board) design and software development will be discussed. PicBasic Pro Compiler from microEngineering Labs, Inc. is used for PIC programming. Development of LED Board Control Console using C/C++ is also briefly discussed. The project requires basic work experience with Microchip PICs, serial communication and programming.

Tskhvaradze, Vladimir

2007-01-01T23:59:59.000Z

79

UNEP Toolkit for Clean Fleet Strategy Development | Open Energy Information  

Open Energy Info (EERE)

UNEP Toolkit for Clean Fleet Strategy Development UNEP Toolkit for Clean Fleet Strategy Development Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNEP Toolkit for Clean Fleet Strategy Development Agency/Company /Organization: United Nations Environment Programme Sector: Energy Focus Area: Energy Efficiency, Renewable Energy, Transportation Topics: Implementation, Policies/deployment programs Website: www.unep.org/tnt-unep/toolkit/ UNEP Toolkit for Clean Fleet Strategy Development Screenshot References: UNEP Toolkit[1] Background "This Toolkit will help you develop a strategy for reducing the envrionmental impacts of your fleet. To develop your own fleet strategy you need to follow the steps below. Start with opening the Step by Step action plan on this homepage. The Tools will provide information and will allow

80

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,

Note: This page contains sample records for the topic "development strategies leds" 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

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,

82

Renewable Energy Strategies for Sustainable Development Henrik Lund*  

E-Print Network (OSTI)

Renewable Energy Strategies for Sustainable Development Henrik Lund* Department of Development of renewable energy (wind, solar, wave and biomass) in the making of strategies for a sustainable development improvements in the energy production, and replacement of fossil fuels by various sources of renewable energy

Hansen, René Rydhof

83

Sustainable Development Strategy for Central Asia | Open Energy Information  

Open Energy Info (EERE)

Development Strategy for Central Asia Development Strategy for Central Asia Jump to: navigation, search Name Sustainable Development Strategy for Central Asia Agency/Company /Organization AIT-UNEP Regional Resource Centre for Asia and the Pacific Sector Energy, Land Topics Implementation, Policies/deployment programs, Background analysis Resource Type Guide/manual Website http://www.rrcap.unep.org/nsds Country Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan UN Region Central Asia References SDS Central Asia [1] Overview "SSDS is the agreed guideline for CA countries pursuing sustainable development. The strategy will determine the general approach and directions for the formation of favorable legal, institutional, economical, environmental, informational and other conditions for achievement of

84

Making Development Climate Resilient: A World Bank Strategy for...  

Open Energy Info (EERE)

A World Bank Strategy for Sub-Saharan Africa AgencyCompany Organization: World Bank Sector: Energy, Land, Climate Focus Area: Economic Development Topics:...

85

Developing National Long-Range Nuclear Energy Strategies (INPRO...  

NLE Websites -- All DOE Office Websites (Extended Search)

"Developing National Long-Range Nuclear Energy Strategies (INPRO)" workshop (Aug. 8-19, 2011) Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other...

86

UNDP-Low Emission Climate Resilient Development Strategies (LECRDS...  

Open Energy Info (EERE)

icon UNDP-Low Emission Climate Resilient Development Strategies (LECRDS) Guidance Manuals and Toolkits Jump to: navigation, search Tool Summary Name: UNDP-Low Emission Climate...

87

LED Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

88

Preparing Low-emission and Climate-Resilient Development Strategies  

Open Energy Info (EERE)

Preparing Low-emission and Climate-Resilient Development Strategies Preparing Low-emission and Climate-Resilient Development Strategies (LECRDS) - Executive Summary Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Preparing Low-Emission and Climate-Resilient Development Strategies (LECRDS) - Executive Summary Agency/Company /Organization: United Nations Development Programme (UNDP) Topics: Low emission development planning Resource Type: Guide/manual Website: www.beta.undp.org/content/undp/en/home/ourwork/environmentandenergy/fo Cost: Free Language: English Preparing Low-Emission and Climate-Resilient Development Strategies (LECRDS) - Executive Summary Screenshot References: Preparing Low-Emission and Climate-Resilient Development Strategies (LECRDS) - Executive Summary[1] This report serves as the Executive Summary to a series of manuals and

89

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

90

Developing biotechnology company's future positioning strategy in prefilled syringe market  

E-Print Network (OSTI)

The primary goal for the thesis is to develop a recommendation for Amgen's future prefilled syringe strategy related to its drug process development, supplier relationship management plan, supply and sourcing, and procurement. ...

Lee, Joonhaeng, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

91

Prospects for LED lighting.  

SciTech Connect

Solid-state lighting using light-emitting diodes (LEDs) has the potential to reduce energy consumption for lighting by 50% while revolutionizing the way we illuminate our homes, work places, and public spaces. Nevertheless, substantial technical challenges remain in order for solid-state lighting to significantly displace the well-developed conventional lighting technologies. We review the potential of LED solid-state lighting to meet the long-term cost goals.

Tsao, Jeffrey Yeenien; Gee, James Martin; Simmons, Jerry Alvon

2003-08-01T23:59:59.000Z

92

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.

93

NRC Licensing Strategy Development for the NGNP  

DOE Green Energy (OSTI)

The Next Generation Nuclear Plant (NGNP) project will provide the basis for commercialization of a new generation of advanced nuclear plants that utilize hightemperature gas-cooled reactor (HTGR) technology. The inherently safe HTGR design characteristics can be utilized to supply high-temperature process heat, co-generated electricity, and/or hydrogen for a number of industrial applications (e.g., petrochemical processes). Completion of the NGNP will result in a facility that demonstrates the safety and economics of the design, the commercial industrial potential of the technology, and the viability of the licensing strategy.

Mark R. Holbrook; Trevor Cook

2008-09-01T23:59:59.000Z

94

Transportation energy strategy: Project {number_sign}5 of the Hawaii Energy Strategy Development Program  

Science Conference Proceedings (OSTI)

This study was prepared for the State Department of Business, Economic Development and Tourism (DBEDT) as part of the Hawaii Energy Strategy program. Authority and responsibility for energy planning activities, such as the Hawaii Energy Strategy, rests with the State Energy Resources Coordinator, who is the Director of DBEDT. Hawaii Energy Strategy Study No. 5, Transportation Energy Strategy Development, was prepared to: collect and synthesize information on the present and future use of energy in Hawaii`s transportation sector, examine the potential of energy conservation to affect future energy demand; analyze the possibility of satisfying a portion of the state`s future transportation energy demand through alternative fuels; and recommend a program targeting energy use in the state`s transportation sector to help achieve state goals. The analyses and conclusions of this report should be assessed in relation to the other Hawaii Energy Strategy Studies in developing a comprehensive state energy program. 56 figs., 87 tabs.

NONE

1995-08-01T23:59:59.000Z

95

Colombian Low Carbon Development Strategy (CLCDS) | Open Energy Information  

Open Energy Info (EERE)

Colombian Low Carbon Development Strategy (CLCDS) Colombian Low Carbon Development Strategy (CLCDS) Jump to: navigation, search Name Colombian Low Carbon Development Strategy (CLCDS) Agency/Company /Organization The Children's Investment Fund Foundation (CIFF), SouthSouthNorth, the European Union Partner Ministry of Energy, Ministry of Finance, Ministry of Agriculture, Ministry of Environment, Ministry of Industry, Ministry of Transport, Ministry of Housing, National Planning Department Sector Climate, Energy Focus Area Renewable Energy, Non-renewable Energy, Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Geothermal, Goods and Materials, Greenhouse Gas, Ground Source Heat Pumps, Industry, Land Use, Offsets and Certificates, People and Policy, Solar, Transportation, Water Power, Wind

96

Uganda-Supporting Low Carbon Development and Climate Resilient Strategies  

Open Energy Info (EERE)

Uganda-Supporting Low Carbon Development and Climate Resilient Strategies Uganda-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Jump to: navigation, search Name Uganda-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Agency/Company /Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission development planning, Policies/deployment programs Website http://www.afd.fr/home Program Start 2013 Program End 2015 Country Uganda Eastern Africa References Low Emissions Development Strategies [1] This project focuses on four Sub-Saharan African countries and seeks to make different achievements in climate change national policies within each of those countries. This is a technical assistance program focusing on

97

Strategies for Local Low-Carbon Development  

NLE Websites -- All DOE Office Websites (Extended Search)

Development Publication Type Book LBNL Report Number LBNL-6004E Year of Publication 2012 Authors Zhou, Nan, Lynn K. Price, David Fridley, Stephanie Ohshita, Hu Min, Nina...

98

Challenges and strategies of shale gas development.  

E-Print Network (OSTI)

??The objective of this paper is to help new investors and project developers identify the challenges of shale gas E&P and to enlighten them of… (more)

Lee, Sunje

2012-01-01T23:59:59.000Z

99

Development of Production PVD-AIN Buffer Layer System and Processes to Reduce Epitaxy Costs and Increase LED Efficiency  

SciTech Connect

The DOE has set aggressive goals for solid state lighting (SSL) adoption, which require manufacturing and quality improvements for virtually all process steps leading to an LED luminaire product. The goals pertinent to this proposed project are to reduce the cost and improve the quality of the epitaxial growth processes used to build LED structures. The objectives outlined in this proposal focus on achieving cost reduction and performance improvements over state-of-the-art, using technologies that are low in cost and amenable to high efficiency manufacturing. The objectives of the outlined proposal focus on cost reductions in epitaxial growth by reducing epitaxy layer thickness and hetero-epitaxial strain, and by enabling the use of larger, less expensive silicon substrates and would be accomplished through the introduction of a high productivity reactive sputtering system and an effective sputtered aluminum-nitride (AlN) buffer/nucleation layer process. Success of the proposed project could enable efficient adoption of GaN on-silicon (GaN/Si) epitaxial technology on 150mm silicon substrates. The reduction in epitaxy cost per cm{sup 2} using 150mm GaN-on-Si technology derives from (1) a reduction in cost of ownership and increase in throughput for the buffer deposition process via the elimination of MOCVD buffer layers and other throughput and CoO enhancements, (2) improvement in brightness through reductions in defect density, (3) reduction in substrate cost through the replacement of sapphire with silicon, and (4) reduction in non-ESD yield loss through reductions in wafer bow and temperature variation. The adoption of 150mm GaN/Si processing will also facilitate significant cost reductions in subsequent wafer fabrication manufacturing costs. There were three phases to this project. These three phases overlap in order to aggressively facilitate a commercially available production GaN/Si capability. In Phase I of the project, the repeatability of the performance was analyzed and improvements implemented to the Veeco PVD-AlN prototype system to establish a specification and baseline PVD-AlN films on sapphire and in parallel the evaluation of PVD AlN on silicon substrates began. In Phase II of the project a Beta tool based on a scaled-up process module capable of depositing uniform films on batches of 4”or 6” diameter substrates in a production worthy operation was developed and qualified. In Phase III, the means to increase the throughput of the PVD-AlN system was evaluated and focused primarily on minimizing the impact of the substrate heating and cooling times that dominated the overall cycle time.

Cerio, Frank

2013-09-14T23:59:59.000Z

100

Korea's Green Growth Strategy: Mitigating Climate Change and Developing New  

Open Energy Info (EERE)

Korea's Green Growth Strategy: Mitigating Climate Change and Developing New Korea's Green Growth Strategy: Mitigating Climate Change and Developing New Growth Engines Jump to: navigation, search Name Korea's Green Growth Strategy: Mitigating Climate Change and Developing New Growth Engines Agency/Company /Organization Organisation for Economic Co-Operation and Development Topics Policies/deployment programs, Pathways analysis, Background analysis Resource Type Publications, Guide/manual Website http://www.oecd.org/officialdo Country South Korea UN Region Eastern Asia References Korea's Green Growth Strategy[1] Overview "Korea's greenhouse gas emissions almost doubled between 1990 and 2005, the highest growth rate in the OECD area. Korea recently set a target of reducing emissions by 30% by 2020 relative to a "business as usual"

Note: This page contains sample records for the topic "development strategies leds" 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

A Global Portfolio Strategy for Climate Change Technology Development  

NLE Websites -- All DOE Office Websites (Extended Search)

A Global Portfolio Strategy for Climate Change Technology Development Speaker(s): Geoffrey J. Blanford Date: July 21, 2005 - 12:00pm Location: Bldg. 90 Seminar HostPoint of...

102

Low-Emission Development Strategies and National Appropriate Mitigation  

Open Energy Info (EERE)

Low-Emission Development Strategies and National Appropriate Mitigation Low-Emission Development Strategies and National Appropriate Mitigation Actions: Europe and CIS Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low-Emission Development Strategies and Mitigation Actions: Europe and CIS Agency/Company /Organization: United Nations Development Programme Sector: Energy, Land Topics: Low emission development planning Resource Type: Guide/manual, Lessons learned/best practices Website: europeandcis.undp.org/home/show/96D0B2D4-F203-1EE9-B9A6CBCB9151BFFA UN Region: Central Asia, "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.

103

DSM as an economic development strategy  

SciTech Connect

Models capable of reflecting price adjustments and capital flows can estimate the longer-term impacts of energy choices on the net gain and distribution of employment. But without a common basis in the types of models used, research on the employment effects of energy efficiency cannot be integrated in a way that is useful. A sluggish economic recovery, lagging consumer confidence and concerns about the U.S.`s international competitiveness have pushed the jobs issue to the forefront of almost all economic policies. Energy efficiency and demand-side management (DSM) advocates are actively raising the issue in energy policy and regulatory forums around the country. Recent policy level discussions within the Department of Energy have strengthened this momentum. At the heart of the DOE work is an emphasis on the use of `Quality Metrics` to guide the development of its programs and budgets. Employment and income benefits are part of this new calculus. Several new studies have elevated this issue to new levels of policy consideration. Even municipal utilities have begun to explore this issue, with the release of a software package called the OPTIONS model. But with all this activity a good deal of confusion remains about how to understand the job creation process. To help clear some of the confusion, this article explains the basic tools used to measure employment gains or losses. It also reviews some of the basic lessons learned in the application of these tools.

Laitner, S.; Goodman, I.; Krier, B.

1994-05-01T23:59:59.000Z

104

A Global Portfolio Strategy for Climate Change Technology Development  

NLE Websites -- All DOE Office Websites (Extended Search)

A Global Portfolio Strategy for Climate Change Technology Development A Global Portfolio Strategy for Climate Change Technology Development Speaker(s): Geoffrey J. Blanford Date: July 21, 2005 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Afzal Siddiqui John Stoops In this study we propose a novel formulation of a decision problem in R&D strategy. The problem is motivated by and applied to the context of technologies relevant to global climate change, but is characterized in general by an aggregate R&D decision-maker with a social welfare objective, technology diffusion markets subject to externalities in which private costs are minimized, and uncertainty in both technological and environmental factors. A technology strategy is defined as the allocation of R&D investment across several broad research programs, and the

105

Guyana's Low Carbon Development Strategy | Open Energy Information  

Open Energy Info (EERE)

Guyana's Low Carbon Development Strategy Guyana's Low Carbon Development Strategy Jump to: navigation, search Tool Summary Name: Guyana's Low Carbon Development Strategy Agency/Company /Organization: Guyana Office of Climate Change Topics: Low emission development planning, Background analysis Resource Type: Publications, Case studies/examples Country: Guyana South America Coordinates: 4.860416°, -58.93018° 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":4.860416,"lon":-58.93018,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

106

The Integrated Environmental Strategies Handbook: A Resource...  

Open Energy Info (EERE)

development strategies (LEDS). Key Outputs Quantitative: Number of premature deaths, emergency room visits, asthma attacks, and bronchitis cases; estimated monetary value of...

107

Clean Energy Development Strategies CEDS | Open Energy Information  

Open Energy Info (EERE)

Development Strategies CEDS Development Strategies CEDS Jump to: navigation, search Name Clean Energy Development Strategies (CEDS) Place Brookfield, Vermont Zip 5036 Product Vermont-based consultants advising clients on issues regarding the environmental market legal and transactional issues. Coordinates 43.056°, -88.126364° 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":43.056,"lon":-88.126364,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

108

Community Development as a Strategy to Rural Development  

E-Print Network (OSTI)

, ,Iliteracy, ill health, regional disparity, unequal power or the other. Rural development aims to improve the standard of living of rural people. Thus community development can b_ e ~iew~d as a straregy to rural development. fhis paper is organ­ Ized Into 3... they play organizational and informational roles. This approach is appealing because of its apparent compatibility with democratic ideology. The distinctive feature of community development is the participation by the people themselves in efforts to impro...

Pyakuryal, Kailash N

1993-01-01T23:59:59.000Z

109

Low Emission Development Strategies: The Role of Networks and...  

NLE Websites -- All DOE Office Websites (Extended Search)

(thus including LEDS tools) and (2) a complementary website 37 for stakeholders to search for tools that meet their needs. Instead of examining myriad tools, LEDS...

110

FEMP Fiscal Year 1999 ESPC Business Strategy Development Summary Report  

SciTech Connect

This report summarizes the objectives, activities, products, and recommendations of the ESPC Business Strategy Development project. The objective of this project was to assist DOE FEMP in defining the potential Federal sector market for FEMP-offered alternative financing services with a focus on Super-Energy Savings Performance Contracts (Super-ESPCs).

McMordie-Stoughton, Katherine L.; Hunt, W. D.

2000-03-03T23:59:59.000Z

111

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

112

A national research & development strategy for biomass crop feedstocks  

DOE Green Energy (OSTI)

Planning was initiated in 1996 with the objective of reevaluating current biomass feedstock research and development strategies to: (1) assure that by 2005, one or more commercial lignocellulosic to ethanol projects will be able to acquire a dependable supply of biomass crop feedstocks; (2) assure that recently initiated demonstrations of crops to electricity will be successful and; (3) assure that the research base needed to support future biomass industry expansion is being developed. Multiple trends and analyses indicate that biomass energy research and development strategies must take into account the fact that competition for land will define the upper limits of available biomass energy crop supplies and will largely dictate the price of those supplies. Only crop production and utilization strategies which contribute profit to the farmer or landowner and to energy producers will be used commercially for biomass energy production. Strategies for developing biomass {open_quotes}energy{close_quotes} crop supplies must take into consideration all of the methods by which biomass crops will enter biomass energy markets. The lignocellulosic materials derived from crops can be available as primary residues or crop by-products; secondary residues or processing by-products; co-products (at both the crop production and processing stages); or, as dedicated energy crops. Basic research and development (R&D) leading to yield improvement continues to be recommended as a major long-term focus for dedicated energy crops. Many additional near term topics need attention, some of which are also applicable to by-products and co-products. Switchgrass R&D should be expanded and developed with greater collaboration of USDA and state extension groups. Woody crop research should continue with significant cost-share from industries developing the crops for other commercial products. Co-product options need more investigation.

Wright, L.L.; Cushman, J.H.

1997-07-01T23:59:59.000Z

113

Sustainable Development Strategy for the Greater Mekong Subregion | Open  

Open Energy Info (EERE)

Mekong Subregion Mekong Subregion Jump to: navigation, search Name Sustainable Development Strategy for the Greater Mekong Subregion Agency/Company /Organization AIT-UNEP Regional Resource Centre for Asia and the Pacific Sector Energy, Land Topics Implementation, Policies/deployment programs, Background analysis Resource Type Guide/manual Website http://www.rrcap.unep.org/nsds Country Cambodia, China, Myanmar, Thailand, Vietnam, Laos UN Region South-Eastern Asia References Sustainable Development Strategy for the Greater Mekong Subregion[1] Overview "This document is expected to provide the strategic direction for the pursuit of sustainable development in the GMS. It is important to note that this document addresses the issues at the sub-regional level, building upon

114

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

115

Solid-State Lighting: LED Lighting Facts  

NLE Websites -- All DOE Office Websites (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

116

Integrated Experimental and Computational Strategy to Develop a Predictive  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Experimental and Computational Strategy to Develop a Predictive Integrated Experimental and Computational Strategy to Develop a Predictive Understanding of Radiation Induced Matrix Remodeling in a Human Skin Tissue Model Marianne Sowa Pacific Northwest National Laboratory Abstract One of the early events following exposure to ionizing radiation is the activation of cell signaling pathways. These signaling pathways in turn elicit diverse proximal responses such as proliferation, apoptosis, activation of pro-survival programs and tissue remodeling. Radiation can in fact simultaneously activate several signaling pathways within cells leading to the induction of both protective effects as well as adverse consequences. However a key question is whether signaling cascades initiated by low doses are fundamentally different relative to high dose

117

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

118

Mexico-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

119

Guatemala-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

120

Ukraine-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

Note: This page contains sample records for the topic "development strategies leds" 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

Moldova-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

122

Thailand-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

123

Bangladesh-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

124

Albania-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

125

Kazakhstan-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

126

Colombia-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

127

Philippines-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

128

Cambodia-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

129

Serbia-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

130

Zambia-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

131

Malawi-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

132

Georgia-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

133

Costa Rica-Enhancing Capacity for Low Emission Development Strategies...  

Open Energy Info (EERE)

of November 2012, the U.S is working with more than 20 countries as part of the EC-LEDS program. The U.S. has established joint EC-LEDS work programs with 13 countries, including...

134

Restoration And Management Strategies Of Wetlands In Developing Countries  

E-Print Network (OSTI)

changing land use in the watershed area, pollution fromland use management, has also led to problems of pollution,

Ramachandra, T. V.

2001-01-01T23:59:59.000Z

135

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":""}]}

136

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

Open Energy Info (EERE)

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

137

Metacapacitors for LED Lighting: Metacapacitors  

Science Conference Proceedings (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

138

Promoting Low Emission Urban Development Strategies in Emerging...  

Open Energy Info (EERE)

Project (URBAN LEDS) AgencyCompany Organization ICLEI - Local Governments for Sustainability Sector Climate, Energy Focus Area Renewable Energy, Energy Efficiency Topics Low...

139

Promoting Low Emission Urban Development Strategies in Emerging...  

Open Energy Info (EERE)

Countries (URBAN-LEDS) AgencyCompany Organization ICLEI - Local Governments for Sustainability, European Commission, UN Habitat Sector Climate, Energy Focus Area Renewable...

140

FDI as a Sustainable Development Strategy: Evidence from Mexican Manufacturing  

E-Print Network (OSTI)

of the Mexican steel industry. Industry and Environment inin the Mexican steel industry led to better environmentalstate-patronized industries such as steel, cement, and pulp

Gallagher, Kevin P

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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 ProspectsLED Prospects photometric units  

E-Print Network (OSTI)

for Standardization. #12;1602 8 "kW" means kilowatt. "kWh" means kilowatt-hour. "Light emitting diode (LED)" means a p, material used, and exciting current of the device. The output of a light-emitting diode may be in: (1

Pulfrey, David L.

142

Sustainable Development Strategy for South Asia | Open Energy Information  

Open Energy Info (EERE)

Name Sustainable Development Strategy for South Asia Agency/Company /Organization AIT-UNEP Regional Resource Centre for Asia and the Pacific Sector Energy, Land Topics Implementation, Policies/deployment programs, Background analysis Resource Type Guide/manual Website http://www.rrcap.unep.org/nsds Country Afghanistan, Bangladesh, Bhutan, Nepal, Maldives, Pakistan, Sri Lanka UN Region South-Eastern Asia References AIT-UNEP RRC.AP[1] Purpose "This document is expected to provide the strategic direction for the pursuit of sustainable development in the SAS. It is important to note that this document addresses the issues at the sub-regional level, building upon national level issues and policies but particularly addressing those transcending and common to the countries in the SAS. It is expected that

143

Values-led business.  

E-Print Network (OSTI)

?? The issue that is dealt with in this paper is the concept of values-led business. The idea behind the term is that businesses has… (more)

Nyberg, Andreas; Borgh, Anders

2005-01-01T23:59:59.000Z

144

Sistemi di illuminazione LED.  

E-Print Network (OSTI)

??Lo scopo di questa tesina è di analizzare le principali proprietà dei recenti sistemi di illuminazione a LED a luce bianca, quali struttura, caratteristiche elettriche… (more)

Carraro, Simone

2010-01-01T23:59:59.000Z

145

Culture-led regeneration.  

E-Print Network (OSTI)

???Culture-led regeneration policy has become a global trend in many major cities worldwide (UNCHS, 2004; Miles and Paddison, 2005). While overseas governments such as the… (more)

???.

2012-01-01T23:59:59.000Z

146

Biomedical devices from ultraviolet LEDs  

NLE Websites -- All DOE Office Websites (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

147

Sustainable LED Fluorescent Light Replacement Technology  

SciTech Connect

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

148

202-328-5000 www.rff.orgA Retrospective Review of Shale Gas Development in the United States: What Led to the Boom?  

E-Print Network (OSTI)

This is the first academic paper that reviews the economic, policy, and technology history of shale gas development in the United States. The primary objective of the paper is to answer the question of what led to the shale gas boom in the United States to help inform stakeholders in those countries that are attempting to develop their own shale gas resources. This paper is also a case study of the incentive, process, and impact of technology innovations and the role of government in promoting technology innovations in the energy industry. Our review finds that government policy, private entrepreneurship, technology innovations, private land and mineral rights ownership, high natural gas prices in the 2000s, and a number of other factors all made important contributions to the shale gas boom.

Zhongmin Wang; Alan Krupnick; Zhongmin Wang; Alan Krupnick

2013-01-01T23:59:59.000Z

149

Automated construction technologies : analyses and future development strategies  

E-Print Network (OSTI)

Substandard productivity and the lack of skilled workers in the construction industry have led major corporations all over the world aiming to produce various types of automated construction technologies. During the process, ...

Hoang, Han (Han Mai)

2005-01-01T23:59:59.000Z

150

Optimizing Development Strategies to Increase Reserves in Unconventional Gas Reservoirs  

E-Print Network (OSTI)

The ever increasing energy demand brings about widespread interest to rapidly, profitably and efficiently develop unconventional resources, among which tight gas sands hold a significant portion. However, optimization of development strategies in tight gas fields is challenging, not only because of the wide range of depositional environments and large variability in reservoir properties, but also because the evaluation often has to deal with a multitude of wells, limited reservoir information, and time and budget constraints. Unfortunately, classical full-scale reservoir evaluation cannot be routinely employed by small- to medium-sized operators, given its timeconsuming and expensive nature. In addition, the full-scale evaluation is generally built on deterministic principles and produces a single realization of the reservoir, despite the significant uncertainty faced by operators. This work addresses the need for rapid and cost-efficient technologies to help operators determine optimal well spacing in highly uncertain and risky unconventional gas reservoirs. To achieve the research objectives, an integrated reservoir and decision modeling tool that fully incorporates uncertainty was developed. Monte Carlo simulation was used with a fast, approximate reservoir simulation model to match and predict production performance in unconventional gas reservoirs. Simulation results were then fit with decline curves to enable direct integration of the reservoir model into a Bayesian decision model. These integrated tools were applied to the tight gas assets of Unconventional Gas Resources Inc. in the Berland River area, Alberta, Canada.

Turkarslan, Gulcan

2010-08-01T23:59:59.000Z

151

Government-led Vocational Training System and its Lessons: In case of South Korea before the IMF Economic Crisis  

E-Print Network (OSTI)

Transformation of the Government-led Vocational TrainingGovernment-led Vocational Training System and its Lessons:for adopting a government-led vocational training strategy

Ra, Young Sun

2012-01-01T23:59:59.000Z

152

Design and Operation Strategies for Green Machine Tool Development  

E-Print Network (OSTI)

3: Processing time and energy consumption of various toolCommercial Buildings Energy Consumption Survey, Table E2. [strategy explored energy consumption reduction by process

Diaz, Nancy; Helu, Moneer; Dornfeld, David

2010-01-01T23:59:59.000Z

153

Energy Basics: LED Lighting  

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

positivenegative 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...

154

Rwanda-Project to Develop a National Strategy on Climate Change and Low  

Open Energy Info (EERE)

Rwanda-Project to Develop a National Strategy on Climate Change and Low Rwanda-Project to Develop a National Strategy on Climate Change and Low Carbon Development Jump to: navigation, search Name SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development Agency/Company /Organization United Kingdom Department for International Development, United Nations Development Programme (UNDP) Partner Smith School for Enterprise and Environment, University of Oxford Sector Climate, Energy, Land Topics Implementation, Low emission development planning, Policies/deployment programs Website http://www.smithschool.ox.ac.u Program Start 2010 Country Rwanda UN Region Middle Africa References SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development[1] SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development Screenshot

155

Indonesia-Paving the Way for Low Carbon Development Strategies | Open  

Open Energy Info (EERE)

Indonesia-Paving the Way for Low Carbon Development Strategies Indonesia-Paving the Way for Low Carbon Development Strategies Jump to: navigation, search Name Indonesia-Paving the Way for Low Carbon Development Strategies Agency/Company /Organization Energy Research Centre of the Netherlands Sector Energy Topics Background analysis, Low emission development planning Website http://www.ecn.nl/en/ Program Start 2009 Program End 2010 Country Indonesia South-Eastern Asia References ECN Policy Studies[1] Paving the Way for Low Carbon Development Strategies[2] Overview The projects has three main goals: to provide input for a general methodology for developing Low Carbon Development Strategies to contribute to knowledge, mutual understanding and experience on the concept of Low Carbon Development Strategies with the aim to inform the

156

Ghana-Paving the Way for Low Carbon Development Strategies | Open Energy  

Open Energy Info (EERE)

Ghana-Paving the Way for Low Carbon Development Strategies Ghana-Paving the Way for Low Carbon Development Strategies Jump to: navigation, search Name Ghana-Paving the Way for Low Carbon Development Strategies Agency/Company /Organization Energy Research Centre of the Netherlands Sector Energy Topics Background analysis, Low emission development planning Website http://www.ecn.nl/en/ Program Start 2009 Program End 2010 Country Ghana Western Africa References ECN Policy Studies[1] Paving the Way for Low Carbon Development Strategies[2] Overview The projects has three main goals: to provide input for a general methodology for developing Low Carbon Development Strategies to contribute to knowledge, mutual understanding and experience on the concept of Low Carbon Development Strategies with the aim to inform the international climate negotiations

157

Business & technology strategies to promote the development and commercialization of alternative energy technologies like fuel cells  

E-Print Network (OSTI)

Globalization has led to the development of emerging markets and economies. With economic expansion around the globe, there is a greater energy demand to sustain this growth. Increasing energy demand has resulted in increase ...

Jayaraman, Sundar

2008-01-01T23:59:59.000Z

158

LEDS Databases | Open Energy Information  

Open Energy Info (EERE)

and Policies International Clean Energy Analysis Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View source History...

159

A Strategy for Nuclear Energy Research and Development  

Science Conference Proceedings (OSTI)

The United States is facing unprecedented challenges in climate change and energy security. President-elect Obama has called for a reduction of CO2 emissions to 1990 levels by 2020, with a further 80% reduction by 2050. Meeting these aggressive goals while gradually increasing the overall energy supply requires that all non-emitting technologies must be advanced. The development and deployment of nuclear energy can, in fact, help the United States meet several key challenges: 1) Increase the electricity generated by non-emitting sources to mitigate climate change, 2) Foster the safe and proliferation-resistant use of nuclear energy throughout the world, 3) Reduce the transportation sector’s dependence on imported fossil fuels, and 4) Reduce the demand on natural gas for process heat and hydrogen production. However, because of the scale, cost, and time horizons involved, increasing nuclear energy’s share will require a coordinated research effort—combining the efforts of industry and government, supported by innovation from the research community. This report outlines the significant nuclear energy research and development (R&D) necessary to create options that will allow government and industrial decision-makers to set policies and create nuclear energy initiatives that are decisive and sustainable. The nuclear energy R&D strategy described in this report adopts the following vision: Safe and economical nuclear energy in the United States will expand to address future electric and non-electric needs, significantly reduce greenhouse gas emissions and provide energy diversity, while providing leadership for safe, secure and responsible expansion of nuclear energy internationally.

Ralph G. Bennett

2008-12-01T23:59:59.000Z

160

LED Lightbulbs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ledhiresweb.eps Description LED lightbulbs - EPS file. More Documents & Publications LED Lightbulbs CFL Lightbulbs CFL Lightbulbs...

Note: This page contains sample records for the topic "development strategies leds" 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

LED Lightbulbs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

162

The LED Block Cipher  

E-Print Network (OSTI)

Abstract. We present a new block cipher LED. While dedicated to compact hardware implementation, and offering the smallest silicon footprint among comparable block ciphers, the cipher has been designed to simultaneously tackle three additional goals. First, we explore the role of an ultra-light (in fact non-existent) key schedule. Second, we consider the resistance of ciphers, and LED in particular, to related-key attacks: we are able to derive simple yet interesting AES-like security proofs for LED regarding related- or single-key attacks. And third, while we provide a block cipher that is very compact in hardware, we aim to maintain a reasonable performance profile for software implementation. Key words: lightweight, block cipher, RFID tag, AES. 1

Jian Guo; Thomas Peyrin; Axel Poschmann; Matt Robshaw

2011-01-01T23:59:59.000Z

163

Multicolor, High Efficiency, Nanotextured LEDs  

SciTech Connect

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

164

Information Resources: Model Specification for LED Roadway Luminaires...  

NLE Websites -- All DOE Office Websites (Extended Search)

Model Specification for LED Roadway Luminaires Webcast This November 15, 2011 webcast presented information about the Model Specification for LED Roadway Luminaires developed by...

165

SSEE-Project to Develop a Rwandan National Strategy on Climate...  

Open Energy Info (EERE)

SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development Jump to: navigation, search Name SSEE-Project to Develop a Rwandan National...

166

Development of Students’ Metacognitive Strategies In Science Learning Regarding Nuclear Energy  

Science Conference Proceedings (OSTI)

This research aimed to develop 48 Grade 10 students’ learning process and metacognitive strategies in the ‘Nuclear Energy’ topic through the Science

Warawun Siriuthen; Chokchai Yuenyong

2010-01-01T23:59:59.000Z

167

Development of simulation tools, control strategies, and a hybrid vehicle prototype .  

E-Print Network (OSTI)

??This thesis (1) reports the development of simulation tools and control strategies for optimizing hybrid electric vehicle (HEV) energy management, and (2) reports the design… (more)

Pei, Dekun

2012-01-01T23:59:59.000Z

168

Hawaii Energy Strategy Project 2: Fossil Energy Review. Task IV. Scenario development and analysis  

SciTech Connect

The Hawaii Energy Strategy (HES) Program is a seven-project effort led by the State of Hawaii Department of Business, Economic Development & Tourism (DBEDT) to investigate a wide spectrum of Hawaii energy issues. The East-West Center`s Program on Resources: Energy and Minerals, has been assigned HES Project 2, Fossil Energy Review, which focuses on fossil energy use in Hawaii and the greater regional and global markets. HES Project 2 has four parts: Task I (World and Regional Fossil Energy Dynamics) covers petroleum, natural gas, and coal in global and regional contexts, along with a discussion of energy and the environment. Task II (Fossil Energy in Hawaii) focuses more closely on fossil energy use in Hawaii: current utilization and trends, the structure of imports, possible future sources of supply, fuel substitutability, and energy security. Task III`s emphasis is Greenfield Options; that is, fossil energy sources not yet used in Hawaii. This task is divided into two sections: first, an in-depth {open_quotes}Assessment of Coal Technology Options and Implications for the State of Hawaii,{close_quotes} along with a spreadsheet analysis model, which was subcontracted to the Environmental Assessment and Information Sciences Division of Argonne National Laboratory; and second, a chapter on liquefied natural gas (LNG) in the Asia-Pacific market and the issues surrounding possible introduction of LNG into the Hawaii market.

Yamaguchi, N.D.; Breazeale, K. [ed.

1993-12-01T23:59:59.000Z

169

SSEE-Project to Develop a Rwandan National Strategy on Climate Change and  

Open Energy Info (EERE)

SSEE-Project to Develop a Rwandan National Strategy on Climate Change and SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development Jump to: navigation, search Name SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development Agency/Company /Organization United Kingdom Department for International Development, United Nations Development Programme (UNDP) Partner Smith School for Enterprise and Environment, University of Oxford Sector Climate, Energy, Land Topics Implementation, Low emission development planning, Policies/deployment programs Website http://www.smithschool.ox.ac.u Program Start 2010 Country Rwanda UN Region Middle Africa References SSEE-Project to Develop a Rwandan National Strategy on Climate Change and Low Carbon Development[1]

170

EVSE Features Power Limiter Switch LED Power Indicator LED...  

NLE Websites -- All DOE Office Websites (Extended Search)

Limiter Switch LED Power Indicator LED Charge Indicator EVSE Specifications Grid connection Plug and cord NEMA 6-50 Connector type J1772 Test lab certifications UL Listed...

171

Development of I&C Strategies for Plant Flexible Operations  

Science Conference Proceedings (OSTI)

Flexible operation of power plants to meet the needs of the power market will become an increasing need with deregulation and competition. Additional revenue streams are available to plants that can provide ancillary services -- and not just traditional power -- for the power system. This report provides a review of instrumentation and control (I&C) strategies for the flexible operation of power plants as applied in the United Kingdom market and documents the lessons learned.

2004-03-12T23:59:59.000Z

172

LEDS | OpenEI Community  

Open Energy Info (EERE)

LEDS Home Graham7781's picture Submitted by Graham7781(2002) Super contributor 16 November, 2012 - 11:23 LEDS the focus of Monday's 10 a.m. Town Hall Meeting LEDS Town Hall meeting...

173

LED Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LED Lighting LED Lighting 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...

174

Minimal Achievable Error in the LED problem  

E-Print Network (OSTI)

This paper presents a theoretical model to predict the minimal achievable error, given a noise ratio #, in the LED data set problem. The motivation for developing this theoretical model is to understand and explain some of the results that di#erent systems achieve when they solve the LED problem. Moreover, given a new learning algorithm that solves the LED problem, we can now bound its optimal generalization accuracy.

Xavier Llora; Xavier Llora; David E. Goldberg; David E. Goldberg

2002-01-01T23:59:59.000Z

175

Business & technology strategies to promote the development and commercialization of alternative energy technologies like fuel cells; Business and technology strategies to promote the development and commercialization of alternative energy technologies like fuel cells.  

E-Print Network (OSTI)

??Globalization has led to the development of emerging markets and economies. With economic expansion around the globe, there is a greater energy demand to sustain… (more)

Jayaraman, Sundar

2008-01-01T23:59:59.000Z

176

Gabon-Supporting Low Carbon Development and Climate Resilient Strategies in  

Open Energy Info (EERE)

Gabon-Supporting Low Carbon Development and Climate Resilient Strategies in Gabon-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Jump to: navigation, search Name Gabon-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Agency/Company /Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission development planning, Policies/deployment programs Website http://www.afd.fr/home Program Start 2013 Program End 2015 Country Gabon Middle Africa References Low Emissions Development Strategies [1] This project focuses on four Sub-Saharan African countries and seeks to make different achievements in climate change national policies within each of those countries. This is a technical assistance program focusing on

177

Kenya-Supporting Low Carbon Development and Climate Resilient Strategies in  

Open Energy Info (EERE)

Kenya-Supporting Low Carbon Development and Climate Resilient Strategies in Kenya-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Jump to: navigation, search Name Kenya-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Agency/Company /Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission development planning, Policies/deployment programs Website http://www.afd.fr/home Program Start 2013 Program End 2015 Country Kenya Eastern Africa References Low Emissions Development Strategies [1] This project focuses on four Sub-Saharan African countries and seeks to make different achievements in climate change national policies within each of those countries. This is a technical assistance program focusing on

178

Benin-Supporting Low Carbon Development and Climate Resilient Strategies in  

Open Energy Info (EERE)

Benin-Supporting Low Carbon Development and Climate Resilient Strategies in Benin-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Jump to: navigation, search Name Benin-Supporting Low Carbon Development and Climate Resilient Strategies in Africa Agency/Company /Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission development planning, Policies/deployment programs Website http://www.afd.fr/home Program Start 2013 Program End 2015 Country Benin Western Africa References Low Emissions Development Strategies [1] This project focuses on four Sub-Saharan African countries and seeks to make different achievements in climate change national policies within each of those countries. This is a technical assistance program focusing on

179

An LED pulser for measuring photomultiplier linearity  

E-Print Network (OSTI)

A light-emitting diode (LED) pulser for testing the low-rate response of a photomultiplier tube (PMT) to scintillator-like pulses has been designed, developed, and implemented. This pulser is intended to simulate 80 ns full width at half maximum photon pulses over the dynamic range of the PMT, in order to precisely determine PMT linearity. This particular design has the advantage that, unlike many LED test rigs, it does not require the use of multiple calibrated LEDs, making it insensitive to LED gain drifts. Instead, a finite-difference measurement is made using two LEDs which need not be calibrated with respect to one another. These measurements give a better than 1% mapping of the response function, allowing for the testing and development of particularly linear PMT bases.

Friend, M; Quinn, B

2011-01-01T23:59:59.000Z

180

Development of a Desulfurization Strategy for a NOx Adsorber Catalyst  

DOE Green Energy (OSTI)

Improve NOx regeneration calibration developed in DECSE Phase I project to understand full potential of NOx adsorber catalyst over a range of operating temperatures. Develop and demonstrate a desulfurization process to restore NOx conversion efficiency lost to sulfur contamination. Investigate effect of desulfurization process on long-term performance of the NOx adsorber catalyst.

Tomazic, Dean

2000-08-20T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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

100 LPW 800 Lm Warm White LED  

Science Conference Proceedings (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 Lumiramicâ?¢ 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 Lumiledsâ?? 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

182

Alignment strategies for drug product process development and manufacturing  

E-Print Network (OSTI)

The transfer of information between the drug product development and manufacturing organizations is fundamental to drug product commercialization. This information is used to characterize the product-process interaction ...

Garvin, Christopher John

2012-01-01T23:59:59.000Z

183

Rethinking CCS - strategies for technology development in times of uncertainty  

E-Print Network (OSTI)

Concerns over climate change and a reliance on CO?-emitting fossil fuels for a majority of the world's energy supply have motivated the development of carbon dioxide capture and storage (CCS). However, CCS is not yet ...

Eide, Jan

2013-01-01T23:59:59.000Z

184

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

185

Transitions between town and metropolis : planning strategies for development and conservation of colonial Zacatecas  

E-Print Network (OSTI)

This thesis examines the planning strategies critical for the conservation and development of cities full of historic, traditional and cultural value. The colonial city of Zacatecas in central Mexico, was chosen for this ...

Lee Chibli, Jose Arturo

1996-01-01T23:59:59.000Z

186

G.: Developing energy-aware strategies for the blackfin processor  

E-Print Network (OSTI)

Energy usage is becoming an increasingly important design constraint for all computer systems. This issue is particularly critical in battery powered, embedded designs. Although many embedded processors have developed sophisticated power management schemes, few have produced an accurate, easy-to-use energy estimation framework. In this presentation we will describe the development of an instruction-level energy modeling framework for the Analog Devices Blackfin family of processors. Using this model, we are able to accurately estimate the energy consumed when running this code. While our main goal is to demonstrate that we can perform accurate energy estimation, we also plan to develop a framework that is fully integrated with compilation in order to produce more energy-efficient binaries. In this abstract we briefly describe our methodology and show data that illustrate some of the difficulties encountered when attempting to statically model energy. 1

Steven V; Richard Gentile

2004-01-01T23:59:59.000Z

187

Developing measurement selection strategy for neural network models  

Science Conference Proceedings (OSTI)

The paper deals with an application of the theory of optimum experimental design to the problem of selecting the data set for developing neural models. Another objective is to show that neural network trained with the samples obtained according to D-optimum ...

Przemys?aw Pretki; Marcin Witczak

2005-09-01T23:59:59.000Z

188

Final LDRD report : development of advanced UV light emitters and biological agent detection strategies.  

SciTech Connect

We present the results of a three year LDRD project which has focused on the development of novel, compact, ultraviolet solid-state sources and fluorescence-based sensing platforms that apply such devices to the sensing of biological and nuclear materials. We describe our development of 270-280 nm AlGaN-based semiconductor UV LEDs with performance suitable for evaluation in biosensor platforms as well as our development efforts towards the realization of a 340 nm AlGaN-based laser diode technology. We further review our sensor development efforts, including evaluation of the efficacy of using modulated LED excitation and phase sensitive detection techniques for fluorescence detection of bio molecules and uranyl-containing compounds.

Figiel, Jeffrey James; Crawford, Mary Hagerott; Banas, Michael Anthony; Farrow, Darcie; Armstrong, Andrew M.; Serkland, Darwin Keith; Allerman, Andrew Alan; Schmitt, Randal L.

2007-12-01T23:59:59.000Z

189

High Performance Green LEDs by Homoepitaxial  

SciTech Connect

This work's objective was the development of processes to double or triple the light output power from green and deep green (525 - 555 nm) AlGaInN light emitting diode (LED) dies within 3 years in reference to the Lumileds Luxeon II. The project paid particular effort to all aspects of the internal generation efficiency of light. LEDs in this spectral region show the highest potential for significant performance boosts and enable the realization of phosphor-free white LEDs comprised by red-green-blue LED modules. Such modules will perform at and outperform the efficacy target projections for white-light LED systems in the Department of Energy's accelerated roadmap of the SSL initiative.

Wetzel, Christian; Schubert, E Fred

2009-11-22T23:59:59.000Z

190

ICT Strategy4Development: Public-Private Partnerships-The Case of Egypt  

Science Conference Proceedings (OSTI)

In 2011, Egypt's uprising was realized due to a large number of reasons, including the capitalization on information and communication technology ICT as an enabling platform. The experience in Egypt demonstrated the impact of ICT. However, its effect ... Keywords: Developing Countries, Emerging Economies, ICT Strategy, ICT and Socioeconomic Development, ICT in Developing Countries, Public-Private Partnerships

Sherif Kamel; Nagla Rizk

2012-04-01T23:59:59.000Z

191

Integrating Green Hydropower Certification with Strategy Environment Assessment: Towards Sustainable River Basin Development in Yunnan, China  

Science Conference Proceedings (OSTI)

China currently put the development of its western region as one of the most important goals. This greatly stimulated the initiative of hydropower development in its ecological sensitive Yunnan Province. Yet the use of a single tool, like strategy environment ... Keywords: strategic environmental assessment (SEA), green hydropower certification, sustainable river basin development, Yunnan Province

Peng Shengjing; Sun Zhenhua; Ou Xiaokun

2012-07-01T23:59:59.000Z

192

Cyberspace security: How to develop a security strategy  

E-Print Network (OSTI)

Despite all visible dividers, the Internet is getting us closer and closer, but with a great price. Our security is the price. The internatl. community is fully aware of the urgent need to secure the cyberspace as you see the multiplication of security standards and national schemes interpreting them beyond borders: ISO 15408, ISO 17799, and ISO 27001. Even though some countries, incl. the Security Big Six (SB6), are equipped with their security books and may feel relatively safe; this remains a wrong sense of security as long as they share their networks with entities of less security. The standards impose security best practices and system specifications for the development of information security management systems. Partners beyond borders have to be secure as this is only possible if all entities connected to the partnership remain secure. Unfortunately, there is no way to verify the continuous security of partners without periodic security auditing and certification, and members who do not comply should ...

Raggad, Bel G

2007-01-01T23:59:59.000Z

193

Making Development Climate Resilient: A World Bank Strategy for Sub-Saharan  

Open Energy Info (EERE)

Making Development Climate Resilient: A World Bank Strategy for Sub-Saharan Making Development Climate Resilient: A World Bank Strategy for Sub-Saharan Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Development Climate Resilient: A World Bank Strategy for Sub-Saharan Africa Agency/Company /Organization: World Bank Sector: Energy, Land, Climate Focus Area: Economic Development Topics: Implementation, Low emission development planning, Pathways analysis Website: www.uncclearn.org/sites/www.uncclearn.org/files/inventory/WB85.pdf Cost: Free UN Region: "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.

194

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

195

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

196

Research and Development Strategies for Compressed & Cryo-Hydrogen Storage Systems - Workshop Summary Report  

NLE Websites -- All DOE Office Websites (Extended Search)

and Development and Development Strategies for Compressed & Cryo-Hydrogen Storage Systems Workshop Summary Report Prepared by: Fuel Cell Technologies Program Compressed & Cryo-Hydrogen Storage Systems Workshops February 14-15, 2011 Crystal City, Virginia Compressed and Cryo-Hydrogen Storage Systems Workshop Summary Report 2 Research and Development Strategies for Compressed & Cryo- Hydrogen Storage Systems Summary: On February 14-15, 2011, the Systems Integration group of the National Renewable Energy Laboratory, in conjunction with the Hydrogen Storage team of the EERE Fuel Cell Technologies Program, hosted two days of workshops on compressed and cryo- hydrogen storage systems in Crystal City, VA. The overarching objective was to

197

Event:Second Latin American Regional Dialogue on the Development...  

Open Energy Info (EERE)

Actions and Low-Carbon Development Strategies Date 20111112 Location Santiago, Chile Tags LEDS, CLEAN, Capacity Building, Training Website Event Website Ret LikeLike...

198

Event:Second Latin American Regional Dialogue on the Development...  

Open Energy Info (EERE)

Actions and Low-Carbon Development Strategies Date 20111113 Location Santiago, Chile Tags LEDS, CLEAN, Capacity Building, Training Website Event Website Ret LikeLike...

199

Event:Second Latin American Regional Dialogue on the Development...  

Open Energy Info (EERE)

Actions and Low-Carbon Development Strategies Date 20111111 Location Santiago, Chile Tags LEDS, CLEAN, Capacity Building, Training Website Event Website Ret LikeLike...

200

High Power UV LED Industrial Curing Systems  

Science Conference Proceedings (OSTI)

UV curing is a green technology that is largely underutilized because UV radiation sources like Hg Lamps are unreliable and difficult to use. High Power UV LEDs are now efficient enough to replace Hg Lamps, and offer significantly improved performance relative to Hg Lamps. In this study, a modular, scalable high power UV LED curing system was designed and tested, performing well in industrial coating evaluations. In order to achieve mechanical form factors similar to commercial Hg Lamp systems, a new patent pending design was employed enabling high irradiance at long working distances. While high power UV LEDs are currently only available at longer UVA wavelengths, rapid progress on UVC LEDs and the development of new formulations designed specifically for use with UV LED sources will converge to drive more rapid adoption of UV curing technology. An assessment of the environmental impact of replacing Hg Lamp systems with UV LED systems was performed. Since UV curing is used in only a small portion of the industrial printing, painting and coating markets, the ease of use of UV LED systems should increase the use of UV curing technology. Even a small penetration of the significant number of industrial applications still using oven curing and drying will lead to significant reductions in energy consumption and reductions in the emission of green house gases and solvent emissions.

Karlicek, Robert, F., Jr; Sargent, Robert

2012-05-14T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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

White LED with High Package Extraction Efficiency  

Science Conference Proceedings (OSTI)

The goal of this project is to develop a high efficiency phosphor converting (white) Light Emitting Diode (pcLED) 1-Watt package through an increase in package extraction efficiency. A transparent/translucent monolithic phosphor is proposed to replace the powdered phosphor to reduce the scattering caused by phosphor particles. Additionally, a multi-layer thin film selectively reflecting filter is proposed between blue LED die and phosphor layer to recover inward yellow emission. At the end of the project we expect to recycle approximately 50% of the unrecovered backward light in current package construction, and develop a pcLED device with 80 lm/W{sub e} using our technology improvements and commercially available chip/package source. The success of the project will benefit luminous efficacy of white LEDs by increasing package extraction efficiency. In most phosphor-converting white LEDs, the white color is obtained by combining a blue LED die (or chip) with a powdered phosphor layer. The phosphor partially absorbs the blue light from the LED die and converts it into a broad green-yellow emission. The mixture of the transmitted blue light and green-yellow light emerging gives white light. There are two major drawbacks for current pcLEDs in terms of package extraction efficiency. The first is light scattering caused by phosphor particles. When the blue photons from the chip strike the phosphor particles, some blue light will be scattered by phosphor particles. Converted yellow emission photons are also scattered. A portion of scattered light is in the backward direction toward the die. The amount of this backward light varies and depends in part on the particle size of phosphors. The other drawback is that yellow emission from phosphor powders is isotropic. Although some backward light can be recovered by the reflector in current LED packages, there is still a portion of backward light that will be absorbed inside the package and further converted to heat. Heat generated in the package may cause a deterioration of encapsulant materials, affecting the performance of both the LED die and phosphor, leading to a decrease in the luminous efficacy over lifetime. Recent studies from research groups at Rensselaer Polytechnic Institute found that, under the condition to obtain a white light, about 40% of the light is transmitted outward of the phosphor layer and 60% of the light is reflected inward.1,2 It is claimed that using scattered photon extraction (SPE) technique, luminous efficacy is increased by 60%. In this project, a transparent/translucent monolithic phosphor was used to replace the powdered phosphor layer. In the normal pcLED package, the powdered phosphor is mixed with silicone either to be deposited on the top of LED die forming a chip level conversion (CLC) white LED or to be casted in the package forming a volume conversion white LED. In the monolithic phosphors there are no phosphor powder/silicone interfaces so it can reduce the light scattering caused by phosphor particles. Additionally, a multi-layer thin film selectively reflecting filter is inserted in the white LED package between the blue LED die and phosphor layer. It will selectively transmit the blue light from the LED die and reflect the phosphor's yellow inward emission outward. The two technologies try to recover backward light to the outward direction in the pcLED package thereby improving the package extraction efficiency.

Yi Zheng; Matthew Stough

2008-09-30T23:59:59.000Z

202

Regenerative braking on bicycles to power LED safety flashers  

E-Print Network (OSTI)

This work develops a method for capturing some of the kinetic energy ordinarily lost during braking on bicycles to power LED safety flashers. The system is designed to eliminate: (a) battery changing in popular LED flashers, ...

Collier, Ian M

2005-01-01T23:59:59.000Z

203

The solar LED street light.  

E-Print Network (OSTI)

??The purpose of this essay is to analyze the component of the solar LED street lighting, such as structure, principle, characteristics and precautions for installation… (more)

Ma, Hao

2013-01-01T23:59:59.000Z

204

Bright Idea Illuminates LED Standards  

Science Conference Proceedings (OSTI)

... the pulse measurement results that LED manufacturers use. ... that the optical and electrical characteristics of ... last much longer at lower temperatures. ...

2011-04-25T23:59:59.000Z

205

Proposed Methodology for Developing a National Strategy for Human Resource Development: Lessons Learned from a NNSA Workshop  

Science Conference Proceedings (OSTI)

This paper describes a recent National Nuclear Security Administration (NNSA) workshop on Human Resource Development, which was focused on the potential methodology for developing a National Human Resource strategy for nuclear power in emerging nuclear states. The need for indigenous human resource development (HRD) has been singled out as a key milestone by the International Atomic Energy Agency (IAEA) in its 2007 Milestones document. A number of countries considering nuclear energy have reiterated this need for experts and specialists to support a national nuclear program that is sustainable and secure. Many have expressed concern over how best to assure the long-term availability of crucial human resource, how to approach the workforce planning process, and how to determine the key elements of developing a national strategy.

Elkhamri, Oksana O.; Frazar, Sarah L.; Essner, Jonathan; Vergino, Eileen; Bissani, Mo; Apt, Kenneth E.; McClelland-Kerr, John; Mininni, Margot; VanSickle, Matthew; Kovacic, Donald

2009-10-07T23:59:59.000Z

206

Secretary Chu Announces $38 Million for 42 University-Led Nuclear...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

38 Million for 42 University-Led Nuclear Research and Development Projects Secretary Chu Announces 38 Million for 42 University-Led Nuclear Research and Development Projects May...

207

The development of VAG--a 3D virtual agribusiness environment and strategy game  

Science Conference Proceedings (OSTI)

VAG--a prototype animated, interactive, three-dimensional virtual environment model of a supply chain in the agribusiness sector has been developed as a CD-based game of strategy. Users (players) have to both create their supply chain by choosing the ... Keywords: Agribusiness, Computer games education, Supply chain, Virtual reality

Kim P. Bryceson

2009-06-01T23:59:59.000Z

208

Mobile governance for development: strategies for migrant head porters in Ghana  

Science Conference Proceedings (OSTI)

A promising strategy to promote good governance is harnessing the opportunities provided by the use of mobile phones, widely accessible to most segments of the society, for delivering public information and services and for decision-making by government. ... Keywords: Ghana, ICT4D, development, e-governance, mobile phones, public policy

Johanna Awotwi; Adegboyega Ojo; Tomasz Janowski

2011-09-01T23:59:59.000Z

209

Lighting Group: Sources and Ballasts: LED Reflector Lamp  

NLE Websites -- All DOE Office Websites (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 1960Â’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:

210

Solid-State Lighting: Using LEDs  

NLE Websites -- All DOE Office Websites (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,

211

OpenEI Community - LEDS  

Open Energy Info (EERE)

LEDS the focus of Monday's 10 a.m. Town Hall Meeting http:en.openei.orgcommunityblogleds-focus-mondays-10-am-town-hall-meeting

 

212

Fritz Morgan: LEDs into gold  

Science Conference Proceedings (OSTI)

Fritz Morgen researches and designs LED-based lighting systems for theatrical, architectural, retail, and other clients for Color Kinetics Inc. in Boston. He works with top theatrical designers and architects all over the world to create novel lighting ...

S. Cherry

2005-02-01T23:59:59.000Z

213

A Practical Primer to LED Technology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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...

214

High Efficiency Driving Electronics for General Illumination LED Luminaires  

SciTech Connect

New generation of standalone LED driver platforms developed, which are more efficient These LED Drivers are more efficient (?90%), smaller in size ( 0.15 in3/watt), lower in cost ( 12 cents/watt in high volumes in millions of units). And these products are very reliable having an operating life of over 50,000 hours. This technology will enable growth of LED light sources in the use. This will also help in energy saving and reducing total life cycle cost of LED units. Two topologies selected for next generation of LED drivers: 1) Value engineered single stage Flyback topology. This is suitable for low powered LED drivers up to 50W power. 2) Two stage boost power factor correction (PFC) plus LLC half bridge platform for higher powers. This topology is suitable for 40W to 300W LED drivers. Three new product platforms were developed to cover a wide range of LED drivers: 1) 120V 40W LED driver, 2) Intellivolt 75W LED driver, & 3) Intellivolt 150W LED driver. These are standalone LED drivers for rugged outdoor lighting applications. Based on these platforms number of products are developed and successfully introduced in the market place meeting key performance, size and cost goals.

Upadhyay, Anand

2012-10-31T23:59:59.000Z

215

Reducing LED Costs Through Innovation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

216

A LED Flasher for TUNKA experiment  

E-Print Network (OSTI)

A LED flasher has been developed for TUNKA-133 EAS Cherenkov detector. A blue ultra bright InGaN LED is used as a light source in the flasher. The flasher's driver is based on a fast discharge of a small capacitor via a complementary pair of fast RF transistors. The light yield of the flasher is adjusted in the wide range of from 0 to up to 10**9 photons per pulse. The results of studies of the flasher's amplitude and timing parameters and their stability are presented.

Lubsandorzhiev, B K; Shaibonov, B A J; Vyatchin, Y E; Zablotsky, A Z

2007-01-01T23:59:59.000Z

217

Lighting Group: Sources and Ballasts: LED Task Light  

NLE Websites -- All DOE Office Websites (Extended Search)

light The goal of this project is to accelerate the use of energy efficient light emitting diode (LED) technology for general lighting applications by developing a task lamp...

218

Development of a Procedure for the Predictive Control Strategy of a Chilled Water Storage System  

E-Print Network (OSTI)

Thermal energy storage systems store the thermal energy produced by the chiller plant in periods of off-peak electrical demand or when cheaper electricity is available. The stored thermal energy is then withdrawn from the reservoir to satisfy cooling load during peak demand periods. This paper discusses the development of a simplified predictive control strategy for a 7000 ton-hour chilled water storage system serving a hospital. Control strategies are developed for both on-peak and off-peak months to minimize demand charges. By optimizing the operation of the building air handling units (AHUs), chilled water pumps, chiller plant and the thermal storage system, the storage tank is better charged while chiller run time is reduced. Both on-peak and off-peak electrical demands are expected to be reduced significantly.

Wei, G.; Sakuri, Y.; Claridge, D. E.; Turner, W. D.; Liu, M.

2000-01-01T23:59:59.000Z

219

Implementation of Strategies to Leverage Public and Private Resources for National Security Workforce Development  

Science Conference Proceedings (OSTI)

This report documents implementation strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP), being performed under a U.S. Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. This report details some of the efforts that have been implemented to leverage public and private resources, as well as implementation strategies to further leverage public and private resources.

None

2009-04-01T23:59:59.000Z

220

LEDS Survey | Open Energy Information  

Open Energy Info (EERE)

Energy Sector Management Assistance Program of the World Bank (ESMAP) Brazil ESMAP-China Energy Intensity Reduction Strategy Energy Sector Management Assistance Program of the...

Note: This page contains sample records for the topic "development strategies leds" 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

Hawaii energy strategy project 3: Renewable energy resource assessment and development program  

DOE Green Energy (OSTI)

RLA Consulting (RLA) has been retained by the State of Hawaii Department of Business, Economic Development and Tourism (DBEDT) to conduct a Renewable Energy Resource Assessment and Development Program. This three-phase program is part of the Hawaii Energy Strategy (HES), which is a multi-faceted program intended to produce an integrated energy strategy for the State of Hawaii. The purpose of Phase 1 of the project, Development of a Renewable Energy Resource Assessment Plan, is to better define the most promising potential renewable energy projects and to establish the most suitable locations for project development in the state. In order to accomplish this goal, RLA has identified constraints and requirements for renewable energy projects from six different renewable energy resources: wind, solar, biomass, hydro, wave, and ocean thermal. These criteria were applied to areas with sufficient resource for commercial development and the results of Phase 1 are lists of projects with the most promising development potential for each of the technologies under consideration. Consideration of geothermal energy was added to this investigation under a separate contract with DBEDT. In addition to the project lists, a monitoring plan was developed with recommended locations and a data collection methodology for obtaining additional wind and solar data. This report summarizes the results of Phase 1. 11 figs., 22 tabs.

NONE

1995-11-01T23:59:59.000Z

222

Strategies for International Cooperation in Support of Energy Development in Pacific Island Nations  

DOE Green Energy (OSTI)

The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has been partnering with island communities around the world to address the technical, policy, social, and economic hurdles to deploying energy efficiency and renewable energy technologies (RETs) on small, islanded systems. The lessons learned from these partnerships are briefly summarized in this document with the goal of supporting the International Renewable Energy Agency (IRENA) in the development of specific near-term and longer-term strategies for island RET deployment.

Miller, M.; Voss, P.; Warren, A.; Baring-Gould, I.; Conrad, M.

2012-05-01T23:59:59.000Z

223

The development of new synthetic strategies and methodologies for complex alkaloid total synthesis : a concise synthesis of (+)-chimonanthine, (+)-WIN 64821, (-)-ditryptophenaline and related alkaloids  

E-Print Network (OSTI)

I. The Development of a General Strategy Towards Dimeric Hexahydropyrroloindole Alkaloids. A Concise Total Synthesis of (+)-Chimonanthine, (+)-Folicanthine and (-)Calycanthine. An efficient and convergent strategy for the ...

Schmidt, Michael Anthony, 1980-

2008-01-01T23:59:59.000Z

224

Validation and development of guidelines to select MRR strategies for rigid pavements  

E-Print Network (OSTI)

Maintenance, rehabilitation and reconstruction (MRR) work to rigid pavement roadways requires a great demand of time, effort, and money. The nature of this work not only affects state highway agencies (SHAs) but also, roadway users and local communities and businesses. This study identifies the critical issues SHAs must assess in the design phase of a MRR roadway project with the objective of selecting the preferred cost-effective pavement treatment, while minimizing traffic disruption, easing construction, and improving public acceptance. A comprehensive literature search was conducted to investigate the factors involved in the process for developing MRR strategies. Based on the literature review and assessment of current research, a decision process to develop, evaluate, and select appropriate MRR strategies was developed. This decision process was then presented to SHAs with the purpose of validating its comprehensiveness and practical nature. A guideline document that illustrates the main focus of each step of the decision process was developed. Two on-site interviews were performed with SHAs with the purpose of collecting data of two actual MRR highway projects and developing two case studies. The developed case studies illustrate the applicability of the guideline document and practical nature of the decision process.

Herrera, Edgar Efren

2001-01-01T23:59:59.000Z

225

Low-Cost Illumination-Grade LEDs  

SciTech Connect

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

226

SMD Type Metallic Reflection Cup LED Component on the Application of Backlight Module.  

E-Print Network (OSTI)

??Nowadays, using the LED as backlight module's light source becomes generalization gradually, and the application of LED light source develops from the liquid crystal display… (more)

Wang, Hui-chi

2009-01-01T23:59:59.000Z

227

LED lamp color control system and method  

DOE Patents (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

228

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

229

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

230

An accelerated remedial strategy developed for J-Field, Aberdeen Proving Ground, Maryland  

Science Conference Proceedings (OSTI)

For an installation with many disposal sites and multiple contaminant sources, successful remediation at minimum cost can be complicated by insufficient geologic and hydrogeologic information, incomplete records of historical disposal activities, and uncertainty about the effectiveness of different investigative methods. To reduce these uncertainties and to increase the probability of successful remediation at minimum cost, a ``Phased and pilot`` accelerated remedial strategy has been developed for the J-Field area of Aberdeen Proving Ground, Maryland. The strategy includes four phases. First, the most contaminated site is selected as a pilot for detailed investigation. Second, the most contaminated areas within the pilot site are chosen as a pilot source area for interim action study, and a remedial action is developed to remove the primary contaminant sources. The subsequent sitewide investigation uses the effective tools developed in the first phase. Third, a cleanup operation is initiated in the pilot source area, while a sitewide feasibility study is developed by taking advantage of lessons learned in the interim action. Fourth, a sitewide cleanup operation proceeds.

Yuen, C.R.; Martino, L.; Patton, T. [Argonne National Lab., IL (United States); Wrobel, J. [US Army Directorate of Safety, Health, and Environment, Aberdeen Proving Ground, MD (United States)

1995-06-01T23:59:59.000Z

231

A Statistical Method Analyzing LED Lumen Depreciation and Projecting LED Life  

Science Conference Proceedings (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); Pulsipher, Trenton C.; Hathaway, John E.; Richman, Eric E.; Radkov, Emil

2010-05-30T23:59:59.000Z

232

Automated selection of LEDs by luminance and chromaticity coordinate  

E-Print Network (OSTI)

The increased use of LEDs for lighting purposes has led to the development of numerous applications requiring a pre-selection of LEDs by their luminance and / or their chromaticity coordinate. This paper demonstrates how a manual pre-selection process can be realized using a relatively simple configuration. Since a manual selection service can only be commercially viable as long as only small quantities of LEDs need to be sorted, an automated solution suggests itself. This paper introduces such a solution, which has been developed by Harzoptics in close cooperation with Rundfunk Gernrode. The paper also discusses current challenges in measurement technology as well as market trends.

Fischer, Ulrich H P; Reinboth, Christian

2010-01-01T23:59:59.000Z

233

Blue LED for RS Monitor  

E-Print Network (OSTI)

Abstract We report on a design of RS gain monitor system based on blue LED. Gain of each RS PMT is monitored by a LED, which is mounted in front of the PMT window in its _-metal shield. The blue LED well simulates scintillation light with its short pulse and wavelength. The LED is as small as 3 mmOE. The light yield is stable and has small temperature dependence. These are nice properties to install in present RS system with small modification and to operate without air conditioning. In this note we will present outline of our design and test results which demonstrate its desirable properties. 1 Introduction RS gain monitor has been carried out with K_2 events at E787. They are sat- isfactory to monitor long and medium term stability but it is not satisfactory to monitor short term stability and to check PMT and related electronics quickly and frequently. These capabilities are important to reduce setup time and loss time in long E949 run. For these purpose triggerable and stable light source is required at RS system. We consider two types of monitoring system. One is the system which consists of one light source and its light distribution network, such as a Xe lamp with a optical fiber network. It has the advantage that light intensity of the source itself can be monitored and be corrected. But, practically, it is not easy to estimate light output of individual fiber correctly by checking light source and to handle optical fibers, and we have to think out a solution how we introduce lights to RS or its PMT. Also the system is rather expensive and it will take long time to

unknown authors

2000-01-01T23:59:59.000Z

234

Electricity pricing as a demand-side management strategy: Western lessons for developing countries  

Science Conference Proceedings (OSTI)

Electric utilities in the Western world have increasingly realized that load commitments can be met not only by constructing new generating plants but also by influencing electricity demand. This demand-side management (DSM) process requires that electric utilities promote measures on the customer's side of the meter to directly or indirectly influence electricity consumption to meet desired load objectives. An important demand-side option to achieve these load objectives is innovative electricity pricing, both by itself and as a financial incentive for other demand-site measures. This study explores electricity pricing as a DSM strategy, addressing four questions in the process: What is the Western experience with DSM in general and electricity pricing in particular Do innovative pricing strategies alter the amount and pattern of electricity consumption Do the benefits of these pricing strategies outweigh the costs of implementation What are future directions in electricity pricing Although DSM can be used to promote increases in electricity consumption for electric utilities with excess capacity as well as to slow demand growth for capacity-short utilities, emphasis here is placed on the latter. The discussion should be especially useful for electric utilities in developing countries that are exploring alternatives to capacity expansion to meet current and future electric power demand.

Hill, L.J.

1990-12-01T23:59:59.000Z

235

Strategy Guideline: High Performance Residential Lighting  

SciTech Connect

The Strategy Guideline: High Performance Residential Lighting has been developed to provide a tool for the understanding and application of high performance lighting in the home. The high performance lighting strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner's expectations for high quality lighting.

Holton, J.

2012-02-01T23:59:59.000Z

236

Light Emitting Diode (LED) Lighting and Systems  

Science Conference Proceedings (OSTI)

This EPRI Technical Update addresses the most promising and unique energy efficient light source light emitting diode (LED) lighting. Business and technical market factors (Chapter 2) explain the upcoming growth of the LED and LED lighting market. Future technical improvements to LEDs and systems are also emphasized. Discussion of the importance of utility involvement in helping their customers make the switch from traditional lighting to LED lighting is provided. LED lighting technologies are covered in...

2007-12-21T23:59:59.000Z

237

Commercial Lighting and LED Lighting Incentives  

Energy.gov (U.S. Department of Energy (DOE))

Incentives for energy efficient commercial lighting equipment as well as commercial LED lighting equipment are available to businesses under the Efficiency Vermont Lighting and LED Lighting...

238

Resonant Power MOSFET Driver for LED Lighting.  

E-Print Network (OSTI)

??LED lighting has a promising future in consumer markets. Many researchers have conducted researches to improve the LED driver efficiencies. In this thesis, a computer… (more)

Tuladhar, Looja R.

2009-01-01T23:59:59.000Z

239

Structures of Cryptococcus neoformans Protein Farnesyltransferase Reveal Strategies for Developing Inhibitors That Target Fungal Pathogens  

Science Conference Proceedings (OSTI)

Cryptococcus neoformans is a fungal pathogen that causes life-threatening infections in immunocompromised individuals, including AIDS patients and transplant recipients. Few antifungals can treat C. neoformans infections, and drug resistance is increasing. Protein farnesyltransferase (FTase) catalyzes post-translational lipidation of key signal transduction proteins and is essential in C. neoformans. We present a multidisciplinary study validating C. neoformans FTase (CnFTase) as a drug target, showing that several anticancer FTase inhibitors with disparate scaffolds can inhibit C. neoformans and suggesting structure-based strategies for further optimization of these leads. Structural studies are an essential element for species-specific inhibitor development strategies by revealing similarities and differences between pathogen and host orthologs that can be exploited. We, therefore, present eight crystal structures of CnFTase that define the enzymatic reaction cycle, basis of ligand selection, and structurally divergent regions of the active site. Crystal structures of clinically important anticancer FTase inhibitors in complex with CnFTase reveal opportunities for optimization of selectivity for the fungal enzyme by modifying functional groups that interact with structurally diverse regions. A substrate-induced conformational change in CnFTase is observed as part of the reaction cycle, a feature that is mechanistically distinct from human FTase. Our combined structural and functional studies provide a framework for developing FTase inhibitors to treat invasive fungal infections.

Hast, Michael A.; Nichols, Connie B.; Armstrong, Stephanie M.; Kelly, Shannon M.; Hellinga, Homme W.; Alspaugh, J. Andrew; Beese, Lorena S. (Duke)

2012-09-17T23:59:59.000Z

240

DEVELOPING AN INTEGRATED NATIONAL STRATEGY FOR THE DISPOSITION OF SPENT NUCLEAR FUEL  

Science Conference Proceedings (OSTI)

This paper summarizes the Department of Energy's (DOE's) current efforts to strengthen its activities for the management and disposition of DOE-owned spent nuclear fuel (SNF). In August 2002 an integrated, ''corporate project'' was initiated by the Office of Environmental Management (EM) to develop a fully integrated strategy for disposition of the approximately {approx}250,000 DOE SNF assemblies currently managed by EM. Through the course of preliminary design, the focus of this project rapidly evolved to become DOE-wide. It is supported by all DOE organizations involved in SNF management, and represents a marked change in the way DOE conducts its business. This paper provides an overview of the Corporate Project for Integrated/Risk-Driven Disposition of SNF (Corporate SNF Project), including a description of its purpose, scope and deliverables. It also summarizes the results of the integrated project team's (IPT's) conceptual design efforts, including the identification of project/system requirements and alternatives. Finally, this paper highlights the schedule of the corporate project, and its progress towards development of a DOE corporate strategy for SNF disposition.

Gelles, C.M.

2003-02-27T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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

LED traffic signals: A market transformation opportunity assessment  

SciTech Connect

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

242

Development of Micro-structural Mitigation Strategies for PEM Fuel Cells: Morphological Simulation and Experimental Approaches  

NLE Websites -- All DOE Office Websites (Extended Search)

October 2009 October 2009 BUILDING A CLEAN ENERGY GROWTH COMPANY B A L L A R D P O W E R S Y S T E M S Development of Micro-structural Mitigation Strategies for PEM Fuel Cells: Morphological Simulation and Experimental Approaches DOE Fuel Cell Projects Kick-off Meeting COPYRIGHT © 2009 BALLARD POWER SYSTEMS, INC. ALL RIGHTS RESERVED Project Objectives ƒ Understand and quantify the fundamental degradation mechanisms Establish relationships between morphology, operational conditions, and the rate of catalyst/catalyst layer degradation ƒ Understand the impact of degradation on the mechanical/chemical stability of the component interfaces, including the stability of the 3-phase interface ƒ Develop mechanistic, forward predictive kinetic and materials aging models for catalyst layer degradation

243

Identification of Strategies to Leverage Public and Private Resources for National Security Workforce Development  

Science Conference Proceedings (OSTI)

This report documents the identification of strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP).There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. The leveraging of dollars serves many purposes. These include increasing the amount of training that can be delivered and therefore increasing the number of people reached, increasing the number and quality of public/private partnerships, and increasing the number of businesses that are involved in the training of their future workforce.

None

2009-02-01T23:59:59.000Z

244

Energy Department Announces New Investments in University-Led Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

245

Energy Department Announces New Investments in University-Led Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

246

A Demonstration of LED Lighting for Saving Energy in the Poultry Sector  

DOE Green Energy (OSTI)

The Lumina Project and Lighting Africa conducted a full-scale field test involving a switch from kerosene to solar-LED lighting for commercial broiler chicken production at an off-grid farm in Kenya. The test achieved lower operating costs, produced substantially more light, improved the working environment, and had no adverse effect on yields. A strategy using conventional solar-fluorescent lighting also achieved comparable yields, but entailed a six-fold higher capital cost and significantly higher recurring battery replacement costs. Thanks to higher energy and optical efficiencies, the LED system provided approximately twice the illumination to the chicken-production area and yet drew less than half the power.At the study farm, 3000 chickens were grown in each of three identical houses under kerosene, fluorescent, and LED lighting configurations. Under baseline conditions, a yearly expenditure of 1,200 USD is required to illuminate the three houses with kerosene. The LED system eliminates this fuel use and expense with a corresponding simple payback time of 1.5 years, while the solar-fluorescent system has a payback time of 9.3 years. The corresponding reduction in fuel expenditure in both cases represents a 15percent increase in after-tax net income (revenues minus expenses) across the entire business operation. The differential cost-effectiveness between the LED and fluorescent systems would be substantially greater if the fluorescent system were upsized to provide the same light as the LED system. Providing light with the fluorescent or LED systems is also far more economical than connecting to the grid in this case. The estimated grid-connection cost at this facility is 1.7 million Kenya Schillings (approximately 21,250 USD), which is nearly six-times the cost of the fluorescent system and 35-times the cost of the LED system.The LED system also confers various non-energy benefits. The relative uniformity of LED lighting, compared to the fluorescent or kerosene lighting, reduced crowding which in turn created a less stressful environment for the chickens. The far higher levels of illumination also created a better environment for the workers, while eliminating the time required for obtaining fuel and maintaining kerosene lanterns. An additional advantage of the LED system relative to the solar fluorescent system was that the former does not require a skilled technician to carry out the installation. The portable LED system lighting layout is also more easily adjusted than that of the hardwired fluorescent systems. Furthermore, switching to the LED system avoids over one metric ton of carbon dioxide emissions per house on an annual basis compared to kerosene. There is high potential for replication of this particular LED lighting strategy in the developing world. In order to estimate the scale of kerosene use and the potential for savings, more information is needed on the numbers of chickens produced off-grid, as well as lighting uses for other categories of poultry production (egg layers, indigenous broilers ). Our discovery that weight gain did not slow in the solar-fluorescent house after it experienced extended lighting outages beginning on day 14 of the 35-day study suggests that conventional farming practices in Kenyan broiler operations may call for more hours of lighting than is needed to achieve least-cost production.

Tracy, Jennifer; Mills, Evan

2010-11-06T23:59:59.000Z

247

Photovoltaics as a worldwide energy option: A case study in development strategy  

SciTech Connect

Renewable energy technologies, such as solar thermal electric, photovoltaics (PV), and wind energy have made significant gains in cost and performance in the past decades. As a result, there have been high expectations on the part of the public for these sources to play a major role in future energy supply, especially as environmental concerns about conventional sources increase. Despite these past gains and high expectations, the global potential of renewable energy technologies still remains largely untapped, principally because of issues of industrialization and user acceptance. There is increasing recognition that government energy programs must incorporate a broader strategy than the traditional basic research role if they are to address these issues. Essential elements of this strategy are affordable technology, a healthy industry, sustained market growth, user acceptance, and equitable policy and financial environments. The US Department of Energy (DOE) programs in solar electric conversion have already started the development of the required broader-based effort. This paper presents the status of that work, utilizing the US National Photovoltaic Program as a case study.

Jones, G.; Pate, R.; Hill, R.

1991-12-31T23:59:59.000Z

248

A Practical Primer to LED Technology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

249

Light Emitting Diodes (LEDs) for General Illumiation  

NLE Websites -- All DOE Office Websites (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

250

Improving energy efficiency: Strategies for supporting sustained market evolution in developing and transitioning countries  

SciTech Connect

This report presents a framework for considering market-oriented strategies for improving energy efficiency that recognize the conditions of developing and transitioning countries, and the need to strengthen the effectiveness of market forces in delivering greater energy efficiency. It discusses policies that build markets in general, such as economic and energy pricing reforms that encourage competition and increase incentives for market actors to improve the efficiency of their energy use, and measures that reduce the barriers to energy efficiency in specific markets such that improvement evolves in a dynamic, lasting manner. The report emphasizes how different policies and measures support one another and can create a synergy in which the whole is greater than the sum of the parts. In addressing this topic, it draws on the experience with market transformation energy efficiency programs in the US and other industrialized countries.

Meyers, S.

1998-02-01T23:59:59.000Z

251

Approach and development strategy for an agent-based model of economic confidence.  

SciTech Connect

We are extending the existing features of Aspen, a powerful economic modeling tool, and introducing new features to simulate the role of confidence in economic activity. The new model is built from a collection of autonomous agents that represent households, firms, and other relevant entities like financial exchanges and governmental authorities. We simultaneously model several interrelated markets, including those for labor, products, stocks, and bonds. We also model economic tradeoffs, such as decisions of households and firms regarding spending, savings, and investment. In this paper, we review some of the basic principles and model components and describe our approach and development strategy for emulating consumer, investor, and business confidence. The model of confidence is explored within the context of economic disruptions, such as those resulting from disasters or terrorist events.

Sprigg, James A.; Pryor, Richard J.; Jorgensen, Craig Reed

2004-08-01T23:59:59.000Z

252

Lighting the Great Outdoors: LEDs in Exterior Applications  

SciTech Connect

Recent progress in the development of white light LEDs promises great impact by opening up the huge potential for LED illumination in new areas. One such area is general illumination for exterior applications. For example, there are an estimated combined 60.5 million roadway and parking installations in the U.S. These lights account for an estimated 53.3 TWh of electricity usage annually -- nearly 7% of all lighting. If LEDs could provide the same light performance with just 25% greater efficiency, savings of over 13 TWh could be achieved. In 2007, the authors assessed emerging LED lighting technologies in a parking garage and on a city street. The purpose of these tests was to enable a utility to determine whether energy efficiency programs promoting white light LED products might be justified. The results have supported the great promise of LEDs in exterior applications, while also highlighting the barriers that continue to hinder their widespread adoption. Such barriers include 1) inconsistent product quality across manufacturers; 2) lack of key metrics for comparing LEDs to conventional sources; and 3) high upfront cost of LED luminaires compared to conventional luminaires. This paper examines these barriers, ways in which energy-efficiency programs could help to overcome them, and the potential for energy and financial savings from LED lighting in these two exterior applications.

Cook, Tyson D. S.; Bryan, Mary M.; Kinzey, Bruce R.; Myer, Michael

2008-08-17T23:59:59.000Z

253

LED Chips and Packaging for 120 LPW SSL Component  

SciTech Connect

Cree has developed a new, high-efficiency, low-cost, light emitting diode (LED) lamp module that should be capable of replacing standard, halogen, fluorescent and metal halide lamps based on the total cost of ownership. White LEDs are produced by combining one or more saturated color LEDs with a phosphor or other light down-converting media to achieve white broad-band illumination. This two year project addressed LED chip and package efficiency improvements to establish a technology platform suitable for low-cost, high-efficiency commercial luminaires. Novel photonic-crystal LEDs were developed to improve the light extraction efficiency of blue GaN-based LEDs compared to the baseline technology. Improved packaging designs that reduced down-conversion and absorption related light losses, led to a higher overall LED efficiency. Specifically, blue LEDs were demonstrated with light output nearing 600 mW and an external quantum efficiency greater than 60 percent (using 1 mm2 chips at an operating current of 350 mA). The results were achieved using a novel, production capable photonic-crystal LED fabrication process. These LEDs formed the basis for a multi-chip white lamp module prototype, which provided 510 lumens light output at a correlated color temperature (CCT) of 3875 K and an operating current of 350 mA per 1mm2 chip. The overall conversion efficiency at 4100 K improved to ~ 65%. The resulting efficacy is 112 lumens per watt (LPW) â?? a 33% improvement over the start of the project. In addition, a proof-of-concept luminaire was demonstrated that provided a flux of 1700 lumens at a 3842 K CCT.

James Ibbetson

2009-09-30T23:59:59.000Z

254

Optimized Phosphors for Warm White LED Light Engines  

Science Conference Proceedings (OSTI)

The objective of this program is to develop phosphor systems and LED light engines that have steady-state LED efficacies (using LEDs with a 60% wall-plug efficiency) of 105–120 lm/W with correlated color temperatures (CCT) ~3000 K, color rendering indices (CRI) >85, <0.003 distance from the blackbody curve (dbb), and <2% loss in phosphor efficiency under high temperature, high humidity conditions. In order to reach these goals, this involves the composition and processing optimization of phosphors previously developed by GE in combination with light engine package modification.

Setlur, Anant; Brewster, Megan; Garcia, Florencio; Hill, M. Christine; Lyons, Robert; Murphy, James; Stecher, Tom; Stoklosa, Stan; Weaver, Stan; Happek, Uwe; Aesram, Danny; Deshpande, Anirudha

2012-07-30T23:59:59.000Z

255

1 2Localisation Strategies of Firms in Wind Energy Technology Development  

E-Print Network (OSTI)

The paper looks at the localisation strategies of multinational companies in wind energy sector in the emerging countries of China and India. It seeks to explain why western multinationals are localising new manufacturing and R&D facilities in emerging economies such as China and India, and how local knowledge and capabilities are being increasingly integrated into global technology and manufacturing networks of multinationals. It explores the reasons behind the localisation of multinational companies that helps them gain strategic access to wind energy technological capabilities in emerging economies. It examines the case of the company Vestas in expanding wind energy cluster of Tianjin in China and Chennai in India. At the strategic level, it explains the importance of the role of local capabilities and skills in the global production networks of multinationals. At the policy level, the discussions leading from the case focuses on the concrete steps necessary to integrate technology and innovation more closely into development of sustainable energy markets in developing countries.

Radikha Perrot; Radhika Perrot

2010-01-01T23:59:59.000Z

256

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

257

LED Green Power Inc | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon LED Green Power Inc Jump to: navigation, search Name LED Green Power Inc Place Santa Cruz,...

258

Solid-State Lighting: LED Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

SSL Basics Printable Version Share this resource Send a link to Solid-State Lighting: LED Basics to someone by E-mail Share Solid-State Lighting: LED Basics on Facebook Tweet...

259

Decisions that led to Y-12  

NLE Websites -- All DOE Office Websites (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...

260

LED Exit Signs | Open Energy Information  

Open Energy Info (EERE)

LED Exit Signs Jump to: navigation, search TODO: Add description List of LED Exit Signs Incentives Retrieved from "http:en.openei.orgwindex.php?titleLEDExitSigns&oldid38062...

Note: This page contains sample records for the topic "development strategies leds" 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.


261

Low Cost Lithography Tool for High Brightness LED Manufacturing  

Science Conference Proceedings (OSTI)

The objective of this activity was to address the need for improved manufacturing tools for LEDs. Improvements include lower cost (both capital equipment cost reductions and cost-ofownership reductions), better automation and better yields. To meet the DOE objective of $1- 2/kilolumen, it will be necessary to develop these highly automated manufacturing tools. Lithography is used extensively in the fabrication of high-brightness LEDs, but the tools used to date are not scalable to high-volume manufacturing. This activity addressed the LED lithography process. During R&D and low volume manufacturing, most LED companies use contact-printers. However, several industries have shown that these printers are incompatible with high volume manufacturing and the LED industry needs to evolve to projection steppers. The need for projection lithography tools for LED manufacturing is identified in the Solid State Lighting Manufacturing Roadmap Draft, June 2009. The Roadmap states that Projection tools are needed by 2011. This work will modify a stepper, originally designed for semiconductor manufacturing, for use in LED manufacturing. This work addresses improvements to yield, material handling, automation and throughput for LED manufacturing while reducing the capital equipment cost.

Andrew Hawryluk; Emily True

2012-06-30T23:59:59.000Z

262

The Power of Patterns and Pattern Recognition When Developing Information-Based Strategy  

Science Conference Proceedings (OSTI)

Just as scientists in other disciplines use experience and a small set of frequently occurring problems to structure unfamiliar situations, information strategy and economics provides its own patterns to guide and structure the use of experience in managerial ... Keywords: Hyperdifferentiation, Newly Vulnerable Markets, Outsourcing Risks, Platform Envelopment Strategies, Resonance Marketing, Resource-Based Competitive Advantage, Strategic Information Systems, Transaction Costs Of Outsourcing

Eric Clemons

2010-07-01T23:59:59.000Z

263

Developing and Simulation Research of the Control Model and Control Strategy of Static Frequency Converter  

Science Conference Proceedings (OSTI)

a control model and control strategy of static frequency converter (SFC) for pumped storage power plant unit is presented. Control strategy of static start-up and its mathematical model is discussed in detail. And based on the 42 poles of synchronous ... Keywords: Pumped Storage Power Plant, Static Frequency Converter, SFC, Commutation, Control

Deshun Wang; Lichun Zhang; Bo Yang; Guanjun Li; Yibin Tao; Jianzhong Fu; Jianfeng Li; Liantao Ji

2012-01-01T23:59:59.000Z

264

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.

265

conducting semiconductor process development. His early work was in the area of silicon defects resulting from ion implantation and isolation stress, as well as process integration issues which led to the development and subsequent production of the first  

E-Print Network (OSTI)

Following the trend of creating flight code with state chart modeling and auto-code generation, NASA ‘s Deep Impact (DI) project uses Stateflow @ for its Fault Protection Flight Software development. In a parallel task, model checking, a powerful and formal verification technique, is being used to partially validate the DI fault protection responses against a set of core behavioral correctness properties. The Hi Vy Toolset described in this work enables model checking for state chart-based designs by providing a formal method-based capability for automated state chart translation from Stateflow@ into Promela, the input language of the Spin model checker. The results of this approach are compared against a traditional test script-based validation using

K. J. Barltrop; P. J. Pingree

1979-01-01T23:59:59.000Z

266

Next-Step Spherical Torus Experiment and Spherical Torus Strategy in the Fusion Energy Development Path  

SciTech Connect

A spherical torus (ST) fusion energy development path which is complementary to proposed tokamak burning plasma experiments such as ITER is described. The ST strategy focuses on a compact Component Test Facility (CTF) and higher performance advanced regimes leading to more attractive DEMO and Power Plant scale reactors. To provide the physics basis for the CTF an intermediate step needs to be taken which we refer to as the ''Next Step Spherical Torus'' (NSST) device and examine in some detail herein. NSST is a ''performance extension'' (PE) stage ST with the plasma current of 5-10 MA, R = 1.5 m, and Beta(sub)T less than or equal to 2.7 T with flexible physics capability. The mission of NSST is to: (1) provide a sufficient physics basis for the design of CTF, (2) explore advanced operating scenarios with high bootstrap current fraction/high performance regimes, which can then be utilized by CTF, DEMO, and Power Plants, and (3) contribute to the general plasma/fusion science of high beta toroidal plasmas. The NSST facility is designed to utilize the Tokamak Fusion Test Reactor (or similar) site to minimize the cost and time required for the design and construction.

M. Ono; M. Peng; C. Kessel; C. Neumeyer; J. Schmidt; J. Chrzanowski; D. Darrow; L. Grisham; P. Heitzenroeder; T. Jarboe; C. Jun; S. Kaye; J. Menard; R. Raman; T. Stevenson; M. Viola; J. Wilson; R. Woolley; I. Zatz

2003-10-27T23:59:59.000Z

267

Energy management action plan: Developing a strategy for overcoming institutional barriers to municipal energy conservation  

SciTech Connect

Energy offices working to improve efficiency of local government facilities face not only technical tasks, but institutional barriers, such as budget structures that do not reward efficiency, a low awareness of energy issues, and purchasing procedures based only on minimizing initial cost. The bureau, in working to remove such barriers in San Francisco, has identified 37 institutional barriers in areas such as operations & maintenance, purchasing, and facility design; these barriers were then reorganized into three groupings-- policy & attitudes, budget & incentives, and awareness & information-- and mapped. This map shows that the barriers mutually reinforce each other, and that a holistic approach is required for permanent change. The city`s recreation & parks department was used as a model department, and information about facility energy use was compiled into a departmental energy review. Staff interviews showed how barriers affect conservation. The bureau then generated ideas for projects to remove specific barriers and rated them according to potential impact and the resources required to implement them. Four of the six projects selected focused on maintenance staff: a cost- sharing lighting retrofit program, a boiler efficiency program, a departmental energy tracking system, and a budgetary incentive program for conservation. The other two projects are city-wide: promotion of a new term contract supplying energy-efficient light materials, and publication/distribution of ENERGY NEWS newsletter. A general methodology, the EMAP Strategy Guide, has been created to assist other energy offices in developing EMAPs.

1992-12-31T23:59:59.000Z

268

University of Nevada Las Vegas LED Display Engineering  

Science Conference Proceedings (OSTI)

The primary objective of this part of the project is to develop and implement a method that compensates for the inefficiency of the green LED. The proposed engineering solution which will be the backbone of this project will be to use RGBW combination in every pixel to save energy. Two different RGBW geometrical pixel configurations will be implemented and compared against traditional LED configurations. These configurations will be analyzed for energy efficiency while keeping the quality of the display the same. Cost of the addition of white LEDs to displays along with energy cost savings will be presented and analyzed.

None

2010-08-31T23:59:59.000Z

269

Development, Implementation, and Testing of Fault Detection Strategies on the National Wind Technology Center's Controls Advanced Research Turbines  

Science Conference Proceedings (OSTI)

The National Renewable Energy Laboratory's National Wind Technology Center dedicates two 600 kW turbines for advanced control systems research. A fault detection system for both turbines has been developed, analyzed, and improved across years of experiments to protect the turbines as each new controller is tested. Analysis of field data and ongoing fault detection strategy improvements have resulted in a system of sensors, fault definitions, and detection strategies that have thus far been effective at protecting the turbines. In this paper, we document this fault detection system and provide field data illustrating its operation while detecting a range of failures. In some cases, we discuss the refinement process over time as fault detection strategies were improved. The purpose of this article is to share field experience obtained during the development and field testing of the existing fault detection system, and to offer a possible baseline for comparison with more advanced turbine fault detection controllers.

Johnson, K. E.; Fleming, P. A.

2011-06-01T23:59:59.000Z

270

Strategy to develop and test a multi-function scarifier end effector with an integral conveyance system for waste tank remediation. Strategy plan  

SciTech Connect

This strategy plan describes a coupled analytical/experimental approach to develop a multi-functional scarifier end effector coupled with a pneumatic conveyance system to retrieve wastes from underground storage tanks. The scarifier uses ultra-high-pressure water jets to rubblize and entrain waste forms such as salt cake, sludge, and viscous liquid that can be transported pneumatically. The three waste types (hard, brittle, salt cake, viscous liquid, and deformable sludge) present increasingly complex challenges for scarification and pneumatic conveyance. Salt cake is anticipated to be the easiest to retrieve because (1) a theoretical model of hydraulic rock fracture can be applied to estimate jet performance to fracture salt cake, and (2) gas-solids transport correlations can be used to predict pneumatic transport. Deformable sludge is anticipated to be the most difficult to retrieve: no theories, correlations, or data exist to predict this performance. However order-of-magnitude gas-solid correlations indicate particulate wastes of prototypic density can be transported to a height of 20 m within allowable pressure limits provided that the volume fraction of the gaseous phase is kept above 95%. Viscous liquid is anticipated to be of intermediate complexity to retrieve. Phenomena that are expected to affect system performance are ranked. Experiments and analyses necessary to evaluate the effects of these phenomena are proposed. Subsequent strategies for experiment test plans, system deployment, and operation and control will need to be developed.

Bamberger, J.A.; Bates, J.M.; Keska, J.K.; Elmore, M.R.; Lombardo, N.J.

1993-08-01T23:59:59.000Z

271

Psychophysical evaluations of modulated color rendering for energy performance of LED-based architectural lighting  

E-Print Network (OSTI)

This thesis is focused on the visual perception evaluation of colors within an environment of a highly automated lighting control strategy. Digitally controlled lighting systems equipped with light emitting diodes, LEDs, ...

Thompson, Maria do Rosário

2007-01-01T23:59:59.000Z

272

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

273

DOE Lighting Program Update: LED Validation Activities  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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:

274

Developing an Asia-Pacific manufacturing footprint strategy in the medical device industry  

E-Print Network (OSTI)

As medical device manufacturers operating in the Asia-Pacific region are planning for increased demand in the near future, they must evaluate their manufacturing footprint strategies to determine if they are getting the ...

Dev, Nishanth K. (Nishanth Krishna)

2013-01-01T23:59:59.000Z

275

LED Lighting Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

276

Design and implementation of A truecolor wide dimming single-pin LED driver  

E-Print Network (OSTI)

This thesis develops a single-pin LED driver used in wide screen displays. With the increasing size of the displays, a more compact multi-channel driver solution is needed for the increasing number of back light LEDs. This ...

Li, Zhen, M. Eng. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

277

LED Street and Area Lighting Technologies  

Science Conference Proceedings (OSTI)

Light emitting diodes (LEDs) are being used for applications beyond just indicator lights. One of those applications, street and area lighting, is of considerable interest. This interest is generated by potential reductions that can be achieved in operating costs resulting from lower maintenance costs as well as potentially lower electricity costs that result from the higher efficiency of LED lamps in the systems, the capability to dim and control LED systems, and better light quality. This white paper l...

2008-07-09T23:59:59.000Z

278

LED traffic lights: New technology signals major energy savings  

SciTech Connect

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

279

High Bandgap Phosphide Approaches for LED Applications ...  

Light emitting diodes (LEDs) ... The U.S. Department of Energy expects to phase out tungsten bulbs by 2014, and compact fluorescents by 2020, ...

280

Core/Shell Nanophosphors for LED Lighting  

Science Conference Proceedings (OSTI)

Symposium, Symposium H: Advanced Ceramics. Presentation Title, Core/Shell Nanophosphors for LED Lighting. Author(s), Jinkyu Han, Gustavo Hirata, Jan B ...

Note: This page contains sample records for the topic "development strategies leds" 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

New Fabrication Technique Yields Nanoscale UV LEDs  

Science Conference Proceedings (OSTI)

... Contact: Michael E. Newman 301-975-3025. [Top] Micrograph of a complete nanowire LED with the end contact. The long ...

2012-06-05T23:59:59.000Z

282

Information Resources: LED Essentials - Technology, Applications...  

NLE Websites -- All DOE Office Websites (Extended Search)

Innovation for Philips Solid-State Lighting Solutions, presented a broad introduction to LED technology, and discussed the technology status, advantages and disadvantages, current...

283

Proprietà illuminotecniche delle lampade a LED.  

E-Print Network (OSTI)

??La tesi espone le motivazioni che fanno ritenere i Led una sorgente luminosa più vantaggiosa rispetto alle tradizionali lampade, fornendo allo stesso tempo tutte le… (more)

Zarpellon, Cristopher

2010-01-01T23:59:59.000Z

284

Information Resources: Successful Selection of LED Streetlight...  

NLE Websites -- All DOE Office Websites (Extended Search)

Successful Selection of LED Streetlight Luminaires: Optimizing Illumination and Economic Performance This March 6, 2013 webcast reviewed the factors involved in successful...

285

Efficient Driver for Dimmable White LED Lighting.  

E-Print Network (OSTI)

??A high efficiency driver circuit is proposed for Light Emitting Diode (LED) lamps with dimming feature. The current regulation is accomplished by processing partial power… (more)

Yang, Wen-ching

2011-01-01T23:59:59.000Z

286

Investigation on Operating Characteristics of RGB LEDs.  

E-Print Network (OSTI)

??This thesis seeks to gain a better understanding on operating characteristics of the three primary color light emitting diode (LED). By applying direct, pulse and… (more)

Liao, Chi-nan

2007-01-01T23:59:59.000Z

287

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

288

Today LED Holiday Lights, Tomorrow the World?  

SciTech Connect

This article for The APEM Advantage, the quarterly newsletter of the Association of Professional Energy Managers (APEM) describes the recent increase in the popularity of light emitting diode (LED) lighting and compares LED light output with that of incandescent and compact fluorescent lighting.

Gordon, Kelly L.

2004-12-20T23:59:59.000Z

289

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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.

290

e-government implementation strategy in least developed countries: a Nepalese case  

Science Conference Proceedings (OSTI)

E-government has become the medicine for every type of government. Every nation is trying its level best in designing e-government master plan and implementing it. Unfortunately there is still big gap in implementation level of e-Government between Most ... Keywords: LDC, e-government, implementation, process reengineering, strategy

Young-Sik Kim; Manish Pokharel; Byung-Seub Lee

2007-12-01T23:59:59.000Z

291

Organizational strategy development in distribution channel management using fuzzy AHP and hierarchical fuzzy TOPSIS  

Science Conference Proceedings (OSTI)

Distribution channel management not only consists of choosing distribution channels. In fact, probably the most difficult phase of the distribution management starts after this choice. Determining an appropriate organization strategy for distribution ... Keywords: Distribution channel management, Distribution organization, Extent analysis method, Fuzzy analytic hierarchy process, Hierarchical fuzzy TOPSIS

Turan Paksoy; Nimet Yapici Pehlivan; Cengiz Kahraman

2012-02-01T23:59:59.000Z

292

Very high radiance edge-emitting LED  

SciTech Connect

A new light-emitting diode (LED) whose radiance is 1000 W/cm/sup 2/sr, an order of magnitude higher than any previous LED, is described. The LED is an (AlGa)As double-heterojunction edge-emitting structure. This structure acts as a waveguide for the internally generated light, and with appropriate Al concentration difference at the heterojunctions (..delta..x approximately equal to 0.3) and active region width (approximately 500 A), the radiation pattern perpendicular to the junction can be less than 30/sup 0/ (FWHM). For fiber-optic communications this LED is capable of coupling 850 ..mu..w, at a coupling loss of only -10 dB into a 0.14-numerical-aperture (NA), 90-..mu..m-diam low-loss fiber. The LED is capable of being directly modulated at 250 MHz and has a spectral width of less than 300 A.

Ettenberg, M.; Kressel, H.; Wittke, J.P.

1976-06-01T23:59:59.000Z

293

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 â–«Bring together low carbon growth decision-makers â–«Promote South-South and North-South collaboration and exchange â–«Develop a shared vision and path forward for the LEDS GP â–«Further the discussion of high level support for LEDS coordination â–«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"

294

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

295

Modeling and development of the real-time control strategy for parallel hybrid electric urban buses  

Science Conference Proceedings (OSTI)

This paper proposes a feed-forward control model for SWB6105 parallel hybrid electric urban bus (PHEUB) by using Matlab/Simulink. In order to optimize the fuel economy, balance the battery state of charge (SOC), and satisfy the requirements of the vehicle ... Keywords: hybrid powertrain, hybrid system modeling, instantaneous optimization algorithm, logic threshold torque distribution control strategy (LTTDCS), parallel hybrid electric urban bus (PHEUB), real-time control

Yuanjun Huang; Chengliang Yin; Jianwu Zhang

2008-07-01T23:59:59.000Z

296

Resource assessment and development strategies: optimum economic development for southeast Oklahoma. Executive summary. [Between Red and Arkansas River basins  

SciTech Connect

This report examines the resources which exist in the 24-county project area in Oklahoma and proposes ways to develop these resources to stimulate economic development and job creation for the residents of the project area. The population, earnings, water, agriculture, forestry, resource development, and industrial development of the area are discussed.

1982-10-01T23:59:59.000Z

297

Tests gauge LED sensors for fuel-dye measurements  

SciTech Connect

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

298

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

299

Highly Efficient Small Form Factor LED Retrofit Lamp  

SciTech Connect

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

300

Nuclear Infrastructure Development: Strategies and Methods for Engaging Nuclear Energy Seeking States  

Science Conference Proceedings (OSTI)

This is the final report for the three infrastructure development workshops PNNL hosted or supported: the two infrastructure development seminars and the Como conference

Frazar, Sarah L.; Kessler, Carol A.; Kreyling, Sean J.; Morris, Frederic A.; Mathews, Caroline E.; Bissani, Mo; Vergino, Eileen; Essner, Jonathan; Babcock, Rose A.; Eipeldauer, Dawn; Shipwash, Jacqueline; Apt, Kenneth E.

2009-01-31T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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

Sustainable Development & Sustainable Transportation: Strategies for Economic Prosperity, Environmental Quality, and Equity  

E-Print Network (OSTI)

To Infill Development. Sacramento, CA: Center For LivableOriented Development. Sacramento, CA: Center For Livableto Reach Our Goals. Sacramento, CA: California Little Hoover

Deakin, Elizabeth

2001-01-01T23:59:59.000Z

302

Sustainable Development and Sustainable Transportation: Strategies for Economic Prosperity, Environmental Quality, and Equity  

E-Print Network (OSTI)

To Infill Development. Sacramento, CA: Center For LivableOriented Development. Sacramento, CA: Center For Livableto Reach Our Goals. Sacramento, CA: California Little Hoover

Deakin, Elizabeth

2001-01-01T23:59:59.000Z

303

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":""}]}

304

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":""}]}

305

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

306

Information Resources: LED Replacement Lamps: Current Performance...  

NLE Websites -- All DOE Office Websites (Extended Search)

incandescent lamps (e.g., A-lamps), and provided an update on ENERGY STAR criteria for LED integral replacement lamps - currently in its second draft. Robert Lingard of Pacific...

307

Eutricity Eu-Max ADR LED System  

NLE Websites -- All DOE Office Websites (Extended Search)

Eutricity Eu-Max ADR LED System Speaker(s): Brent Marsh Date: September 13, 2013 - 12:00pm - 1:00pm Location: 90-3122 Seminar HostPoint of Contact: Francis Rubinstein Eutricity...

308

Final decisions that led to Y-12  

NLE Websites -- All DOE Office Websites (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...

309

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

310

LED Exit Signs Tech Sheet Final Version  

NLE Websites -- All DOE Office Websites (Extended Search)

SAVE ENERGY, MONEY AND PREVENT POLLUTION WITH LIGHT-EMITTING DIODE (LED) EXIT SIGNS Illuminated exit signs are an important and legally required safety feature in your facility. In...

311

International Experiences and Frameworks to Support Country-Driven Low-Emissions Development  

SciTech Connect

Countries can use low-emission development strategies (LEDS) to advance sustainable development, promote private-sector growth, and reduce greenhouse gas emissions. This paper proposes a framework -- or support infrastructure -- to enable the efficient exchange of LEDS-related knowledge and technical assistance. Under the proposed framework, countries share LEDS-related resources via coordinating forums, 'knowledge platforms,' and networks of experts and investors. The virtual 'knowledge platforms' foster learning by allowing countries to communicate with each other and share technical reports, data, and analysis tools in support of LEDS development. Investing in all elements of the framework in an integrated fashion increases the efficacy of support for country-driven LEDS.

Benioff, R.; Cochran, J.; Cox, S.

2012-08-01T23:59:59.000Z

312

A Practical Primer to LED Technology | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Practical Primer to LED Technology A Practical Primer to LED Technology A Practical Primer to LED Technology More Documents & Publications EnergySavingsLightEmittingDiodesNi...

313

Development of a Fuel Containing Material Removal and Waste Management Strategy for the Chernobyl Unit 4 Shelter  

Science Conference Proceedings (OSTI)

A study was performed to develop a strategy for the removal of fuel-containing material (FCM) from the Chernobyl Unit 4 Shelter and for the related waste management. This study was performed during Phase 1 of the Shelter Implementation Plan (SIP) and was funded by the Chernobyl Shelter Fund. The main objective for Phase 2 of the SIP is to stabilize the Shelter and to construct a New Confinement (NC) by the year 2007. In addition, the SIP includes studies on the strategy and on the conceptual design implications of the removal of FCM from the Shelter. This is considered essential for the ultimate goal, the transformation of the Shelter into an environmentally safe system.

Tokarevsky, V. V.; Shibetsky, Y. A.; Leister, P.; Davison, W. R.; Follin, J. F.; McNair, J.; Lins, W.; Edler, G.

2002-02-27T23:59:59.000Z

314

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"

315

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"

316

Instructional design and assessment strategies for teaching global software development: a framework  

Science Conference Proceedings (OSTI)

In the context of increasing pressure to adopt global approaches to software development, the importance of teaching skills for geographically distributed software development (GSD) becomes essential. This paper reports the experience of teaching a course ...

Daniela Damian; Allyson Hadwin; Ban Al-Ani

2006-05-01T23:59:59.000Z

317

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

318

Development and evaluation of operational strategies for providing an integrated diamond interchange ramp-metering control system  

E-Print Network (OSTI)

Diamond interchanges and their associated ramps are where the surface street arterial system and the freeway system interface. Historically, these two elements of the system have been operated with little or no coordination between the two. Therefore, there is a lack of both analysis tools and operational strategies for considering them as an integrated system. One drawback of operating the ramp-metering system and the diamond interchange system in isolation is that traffic from the ramp, particularly if it is metered, can spill back into the diamond interchange, causing both congestion and safety concerns at the diamond interchange. While flushing the ramp queues by temporarily suspending ramp metering has been the primary strategy for preventing queue spillback, it can result in freeway system breakdown, which would affect the entire system's efficiency. The aim of this research was to develop operational strategies for managing an integrated diamond interchange ramp-metering system (IDIRMS). Enhanced modeling methodologies were developed for an IDIRMS. A computer model named DRIVE (Diamond Interchange and Ramp Metering Integration Via Evaluation) was developed, which was characterized as a mesoscopic simulation and analysis model. DRIVE incorporated the enhanced modeling methodologies developed in this study and could be used to perform system analysis for an IDIRMS given a set of system input parameters and variables. DRIVE was validated against a VISSIM microscopic simulation model, and general agreement was found between the two models. System operational characteristics were investigated using DRIVE to gain a better understanding of the system features. Integrated control strategies (ICS) were developed based on the two commonly used diamond interchange phasing schemes, basic three-phase and TTI four-phase. The ICS were evaluated using VISSIM microscopic simulation under three general traffic demand scenarios: low, medium, and high, as characterized by the volume-to-capacity ratios at the metered ramps. The results of the evaluation indicate that the integrated operations through an adaptive signal control system were most effective under the medium traffic demand scenario by preventing or delaying the onset of ramp-metering queue flush, thereby minimizing freeway breakdown and system delays.

Tian, Zongzhong

2003-05-01T23:59:59.000Z

319

A Model for Interprofessional Health Disparities Education: Student-Led Curriculum on Chronic Hepatitis B Infection  

E-Print Network (OSTI)

in the medical curriculum: developing and evaluating anInterprofessional Hepatitis B Curriculum S145 21. DiemersEducation: Student-Led Curriculum on Chronic Hepatitis B

Sheu, Leslie C.; Toy, Brian C.; Kwahk, Emanuel; Yu, Albert; Adler, Joshua; Lai, Cindy J.

2010-01-01T23:59:59.000Z

320

Available Technologies: Novel Structured LED and OLED Devices  

APPLICATIONS OF TECHNOLOGY: Light Emitting Diode (LED) and Organic LED devices for. Energy-efficient area lighting ; Information displays

Note: This page contains sample records for the topic "development strategies leds" 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

Novel Structured LED and OLED Devices - Energy Innovation Portal  

Applications and Industries Light Emitting Diode (LED) and Organic LED devices for. Energy-efficient area lighting; Information displays; Technology ...

322

Building Rural Development Strategies Through Energy Resilience in Turkey: A Brown Revolution of Biogas and Cooperatives.  

E-Print Network (OSTI)

?? While the growth of Turkey brings many prosperities, the required energy for this development creates a dependency that goes up to 80% of total… (more)

Gömec, Görkem

2013-01-01T23:59:59.000Z

323

DEVELOPMENT AND VALIDATION OF A GRADE ADAPTIVE REGENERATION STRATEGY FOR A PARALLEL HYBRID VEHICLE.  

E-Print Network (OSTI)

??As requirements related to vehicle fuel economy and emissions continue to increase, automakers are developing complex hybrid powertrain control systems to meet these requirements. With… (more)

Young, Matthew Tyler

2009-01-01T23:59:59.000Z

324

New drug development strategies: The differences between the initial plans and the final results.  

E-Print Network (OSTI)

??According to the literature, R&D investments in the pharmaceutical industry do not corresponds equally to the number of developed new drugs. The literature indicates that… (more)

Zoest, T.W. van

2010-01-01T23:59:59.000Z

325

Hydrogen Strategies: an Integrated Resource Planning Analysis for the Development of Hydrogen Energy Infrastructures  

E-Print Network (OSTI)

development helping to stream hydrogen policies into theconcepts and knowledge in hydrogen energy systems and theirSpazzafumo, G. , Drafting a Hydrogen Vision for Tasmania,

Pigneri, Attilio

2005-01-01T23:59:59.000Z

326

LED pumped lithium neodymium tetraphosphate lasers  

SciTech Connect

Laser action in lithium neodymium tetraphosphate, LiNdP/sub 4/O/sub 12/ (LNP), crystals, pumped with Al/sub x/Ga/sub 1-x/As electroluminescent diodes, is reported, citing both end- and side-pump configurations. The threshold incident light-emitting diode (LED) intensities at about -30/sup 0/C are 14.9 W/cm/sup 2/ and 7.2 W/cm/sup 2/ for end and side pump, respectively. Temperature dependences of threshold, stimulated emission cross section, and round-trip loss were measured experimentally. Possibility of room-temperature cw operation, maximum output power, and optimum coupling are discussed. Taking account of improvements of pumping optics, crystal homogeneity and LED structure, LED intensities required for room-temperature cw operation are 35 W/cm/sup 2/ and 8.5 W/cm/sup 2/ for end and side pump, respectively.

Saruwatari, M.; Kimura, T.

1976-10-01T23:59:59.000Z

327

LED for vei- og gatebelysning; LED for Street and Road Lighting.  

E-Print Network (OSTI)

?? Denne masteroppgaven har som formål å finne ut av om LED er egnet til vei- og gatebelysning. Analysen baserer seg på ulike målinger gjort… (more)

Heide, Jørgen Anker-Rasch

2011-01-01T23:59:59.000Z

328

Development of multiplexing strategies for electron and super-resolution optical microscopy/  

E-Print Network (OSTI)

The aim of this work is to increase the multiplexing capabilities of electron and super resolution optical microscopy. This will be done through the development of molecular-scale barcodes that can be resolved in one of ...

Tillberg, Paul W

2013-01-01T23:59:59.000Z

329

Resource allocation in applications research : challenges and strategies of small technology developing companies  

E-Print Network (OSTI)

This is a study into the allocation of resources in the early stages of research in a small commercial entity that develops innovative technologies. The premise is that resource allocation must focus on the implementation ...

Pretorius, Jacob v. R., 1969-

2004-01-01T23:59:59.000Z

330

Towards transformational change: UNDP's work in environment and sustainable development 2008-2012  

SciTech Connect

This report highlights significant advances in sustainable development from almost 60 country reports and underscores the challenges and bottlenecks to moving beyond the economic-led growth strategies of the past 20 years.

Mordt, Matilde; Hildebrandt, Laura; Iyer, Devika; Fankuchen, Alexander

2013-03-15T23:59:59.000Z

331

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

332

A technology strategy analysis for the deployment of broadband connectivity for economic development in emerging economies : studying the case of Kenya using the CLIOS process  

E-Print Network (OSTI)

The role of Information Communication Technology (ICT) in economic development is increasingly moving to the core of national competitiveness strategies around the world thanks to its revolutionary power as a critical ...

Omwenga, Brian Gichana

2009-01-01T23:59:59.000Z

333

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,

334

Strategy for Developing 10-Year Energy Management Plans at U.S. Army Forces Command Installations.  

SciTech Connect

In order to reach the energy reduction and sustainability goals of the Executive Order 13123, and to minimize overall energy and water costs, the U.S Army Forces Command (FORSCOM), with assistance of PNNL, has embarked on a program to develop comprehensive 10-year Energy Management Plans for each of the 11 major FORSCOM installations. These plans will identify activities and projects critical to the installation's reaching the Executive Order (E.O.) goals as well as help ensure a reliable and secure energy supply. Each FORSCOM installation will be responsible for developing a plan that is closely linked with the installation Master Plan. The Energy Management Plan will cover elements on both the demand side and the supply side, as well as energy/water security assessments and funding/financing resource requirements.

Parker, Graham B. (BATTELLE (PACIFIC NW LAB)); Gillespie, Adrian (U.S. Army Forces Command); Dixon, Douglas R. (BATTELLE (PACIFIC NW LAB)); Brown, Daryl R. (BATTELLE (PACIFIC NW LAB)); Reilly, Raymond W. (BATTELLE (PACIFIC NW LAB)); Warwick, William M. (BATTELLE (PACIFIC NW LAB))

2002-10-01T23:59:59.000Z

335

Finding Happiness in Wisdom and Compassion - The Real Challenge for an Alternative Development Strategy  

E-Print Network (OSTI)

for example, it might be appropriate to create a set of measures related to trends in biodiversity and the well-being of critical indicator species, the sustainability of forestry, the creation of inorganic wastes, carbon dioxide emissions, water quality... literature that has accumulated around the connections between economic development and self-reported happiness will be aware that there are numerous schools of thought as to the relationship between these two factors. However, the preponderant Journal...

McDonald, Ross

2003-01-01T23:59:59.000Z

336

Development of iteration strategies for a practical implementation of a higher order transverse leakage approximation  

Science Conference Proceedings (OSTI)

Transverse integrated nodal diffusion methods currently represent the standard in full core neutronic simulation. The primary shortcoming in this approach is the utilization of the quadratic transverse leakage approximation. This approach, although proven to work well for typical LWR problems, is not consistent with the formulation of nodal methods and can cause accuracy and convergence problems. In previous work, an improved, consistent quadratic leakage approximation was formulated, which derived from the class of higher order nodal methods developed some years ago. In this paper a number of iteration schemes are developed around this consistent quadratic leakage approximation which yield accurate node average results in much improved calculational times. The developed consistent leakage approximation is extended in this work via a number of numerical schemes, the most promising of which results from utilizing the consistent leakage approximation as a correction method to the standard quadratic leakage approximation. Numerical results are demonstrated on a set of benchmark problems, such as the 3D IAEA LWR and MOX C5 problems. (authors)

Prinsloo, R. H.; Tomasevic, D. I. [Necsa, PO Box 582, Pretoria, 0001 (South Africa)

2012-07-01T23:59:59.000Z

337

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.

338

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

339

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.

340

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.

Note: This page contains sample records for the topic "development strategies leds" 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

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

342

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,

343

West Oahu Solar Powered LED Lighting System  

Science Conference Proceedings (OSTI)

This report describes the design and construction of a solar powered lighting system on the island of Oahu that uses a new Light Emitting Diode (LED) lamp technology. With oil in limited supply and ever increasing energy costs, the construction of photovoltaic (PV) systems has the potential to reduce Hawaiis dependence on imported fossil fuels and help Hawaiian Electric Company (HECO) to meet Hawaiis Renewable Portfolio Standards (RPS).

2006-03-21T23:59:59.000Z

344

Urban scale integrated assessment for London: Which emission reduction strategies are more effective in attaining prescribed PM10 air quality standards by 2005?  

Science Conference Proceedings (OSTI)

Tightening of air quality standards for populated urban areas has led to increasing attention to assessment of air quality management areas (AQMAs) where exceedance occurs, and development of control strategies to eliminate such exceedance. Software ... Keywords: Air quality management, Dispersion modelling, Emission reduction strategies, Integrated assessment, Particulate matter, Urban air pollution

A. Mediavilla-Sahagún; H. M. ApSimon

2006-04-01T23:59:59.000Z

345

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

346

The development of a methodology to quantify the impacts of information management strategies on EPC projects  

E-Print Network (OSTI)

This research develops and demonstrates a methodology to quantify time and cost impacts on Engineering, Procurement, and Construction (EPC) projects resulting from information management driven process changes in design related activities. Many companies have implemented information technologies expecting to save time and effort, gain competitive advantage, improve productivity, better align objectives, and improve product quality. The premise of this research is that these benefits can be quantified in terms of time and cost project performance measures. While previous efforts to quantify benefits have been function-or technology-specific, and have provided sub-optimal results, the methodology presented allows quantification at a total project level. A schematic representation of the EPC Process was developed and field data from both owner and contractor companies was collected to serve as a baseline condition. Fifteen specific design related activities were modeled in detail and also loaded with associated field collected time and cost data. Potential process changes from increasing levels of information management were investigated. Monte Carlo simulation was used as the means by which time and cost impacts of the process changes were observed and measured. The impacts found in the specific design activities were used to adjust the baseline condition of the EPC process. Resimulation of the total process enabled quantification of impacts at a project level. The results of the research demonstrated that potential impacts from information management can be quantified. The results also showed that very aggressive levels of information management improvements may potentially improve total project activity time and labor cost by 7% and 8%, respectively. More conservative changes showed impacts to the same parameters at approximately 3% and 1%. The research also provided an indication of the relative impact various level of information management may have on project elapsed time. Finally, the research illustrated the importance of measuring the impacts at a total project-level. That is, the magnitude of impacts at the project-level were much lower than those observed at the activity or task level, thus providing a more realistic approximation of information management impacts.

Moreau, Karen Anne

1997-01-01T23:59:59.000Z

347

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, consisting of two LEDs wherein one is used as the light source (emitter) and the other is used in reverse bias mode as the light detector. The first configuration uses a green LED as emitter and a red LED

Lee, Hyowon

348

Services-Led Industrialization in India: Assessment and Lessons  

E-Print Network (OSTI)

Issues In India’s Service-Led Growth”, ICRIER Working PaperIndia: A Case of Finance - Led Industrialization? ” JournalSustainability of Services-led Growth: An Input-Output

Singh, Nirvikar

2006-01-01T23:59:59.000Z

349

Measured Off-Grid LED Lighting System Performance  

E-Print Network (OSTI)

Market in Western Kenya: LED Alternatives and Consumerfor Emerging Off-grid White-LED Illumination Systems forReport #4 Measured Off-Grid LED Lighting System Performance

Granderson, Jessica

2009-01-01T23:59:59.000Z

350

LED Traffic Lights Get Buy American Stamp | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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...

351

Solid-State Lighting: Simple Modular LED Cost Model  

NLE Websites -- All DOE Office Websites (Extended Search)

Simple Modular LED Cost Model to someone by E-mail Share Solid-State Lighting: Simple Modular LED Cost Model on Facebook Tweet about Solid-State Lighting: Simple Modular LED Cost...

352

Caratteristiche, qualità e cromaticità della luce a LED. Features, quality and chromaticity of the LED light.  

E-Print Network (OSTI)

??Un LED è un diodo che emette luce monocromatica per l’occhio, la quale, in base alla sensibilità dell’occhio umano, presenta una qualità e una cromaticità… (more)

Rizzato, Vanessa

2013-01-01T23:59:59.000Z

353

Keeping Pace with LED Lighting Trends | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and DOE's national laboratories. Topics include: Cost-effectiveness analyses and price projections Advances in LED chips, product designs, and optics LED adoption trends...

354

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

355

Solid-State Lighting: Webcast: Evaluating LED Street Lighting...  

NLE Websites -- All DOE Office Websites (Extended Search)

Webcast: Evaluating LED Street Lighting Solutions to someone by E-mail Share Solid-State Lighting: Webcast: Evaluating LED Street Lighting Solutions on Facebook Tweet about...

356

Solid-State Lighting: Model Specification for LED Roadway Luminaires...  

NLE Websites -- All DOE Office Websites (Extended Search)

Model Specification for LED Roadway Luminaires Webcast to someone by E-mail Share Solid-State Lighting: Model Specification for LED Roadway Luminaires Webcast on Facebook Tweet...

357

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

358

Solid-State Lighting: Successful Selection of LED Streetlight...  

NLE Websites -- All DOE Office Websites (Extended Search)

Successful Selection of LED Streetlight Luminaires: Optimizing Illumination and Economic Performance to someone by E-mail Share Solid-State Lighting: Successful Selection of LED...

359

Information Resources: LED Site Lighting in the Commercial Building...  

NLE Websites -- All DOE Office Websites (Extended Search)

the Commercial Building Energy Alliances' (CBEA) efforts to explore the viability of LED site lighting in commercial parking lots. LED technology has the potential for...

360

Affidabilità e prestazioni dei sistemi LED per l'illuminazione.  

E-Print Network (OSTI)

??L'aspetto più importante nella produzione e utilizzo di led per illuminazione è quello di creare apparecchi led con le massime prestazioni illuminotecniche. Per far ciò… (more)

Serpelloni, Marco

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "development strategies leds" 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

Avista Utilities - LED Traffic Signal Incentive Program (Idaho...  

Open Energy Info (EERE)

LED Traffic Signal Incentive Program offers a variety of incentives based on annual energy savings for customer LED retrofits. Avista's website has an incentive table that...

362

Program Led by EM's Carlsbad Field Office Joins Emergency Response...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Program Led by EM's Carlsbad Field Office Joins Emergency Response in National Exercise Program Led by EM's Carlsbad Field Office Joins Emergency Response in National Exercise...

363

New and Underutilized Technology: Airfield LED Lighting | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

364

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.

365

Republic of Macedonia-Enhancing Capacity for Low Emission Development  

Open Energy Info (EERE)

Republic of Macedonia-Enhancing Capacity for Low Emission Development Republic of Macedonia-Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) Jump to: navigation, search Name Republic of Macedonia-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 Republic of Macedonia Southern Europe References EC-LEDS[1] Contents 1 Overview 2 Framework 3 Lessons Learned and Good Practices 4 Framework 5 Lessons Learned and Good Practices 6 Progress and Outcomes

366

UV LED lighting for automated crystal centring  

E-Print Network (OSTI)

A direct outcome of the exponential growth of macromolecular crystallography is the continuously increasing demand for synchrotron beam time, both from academic and industrial users. As more and more projects entail screening a profusion of sample crystals, fully automated procedures at every level of the experiments are being implemented at all synchrotron facilities. One of the major obstacles to achieving such automation lies in the sample recognition and centring in the X-ray beam. The capacity of UV light to specifically react with aromatic residues present in proteins or with DNA base pairs is at the basis of UV-assisted crystal centring. Although very efficient, a well known side effect of illuminating biological samples with strong UV sources is the damage induced on the irradiated samples. In the present study the effectiveness of a softer UV light for crystal centring by taking advantage of low-power light-emitting diode (LED) sources has been investigated. The use of UV LEDs represents a lowcost solution for crystal centring with high specificity.

Leonard M. G. Chavas; Yusuke Yamada; Masahiko Hiraki; Noriyuki Igarashi; Naohiro Matsugaki; Soichi Wakatsuki

2010-01-01T23:59:59.000Z

367

Analyze qualitatively development and climate impacts of LEDS...  

Open Energy Info (EERE)

impacts that could be qualitatively assessed include: Economic: employment, job creation, income, food production, rural electrification and stability in supply, terms of...

368

The Application of Template Matching Graphic Technology in LED Chip Testing  

Science Conference Proceedings (OSTI)

A new LED chip testing system based on template matching graphic technology is developed. A LED chip is located precisely free of touch, with digital graphic disposal technology involving acquisition, orientation, segmentation of graphic, edge detection, ... Keywords: Template matching, Edge Testing, Orientation, Segmentation, Outline

Shi Wei; Wang Jianguo; Dong Zhanmin; Zhang Wenxing; Cao Liying

2011-03-01T23:59:59.000Z

369

Accessibility, land use and transport. Accessibitliy evaluation of land-use and transport developments and policy strategies.  

E-Print Network (OSTI)

??How can accessibility be defined? How useful are different accessibility approaches in evaluating land-use and transport policy strategies? How can the economic benefits associated with… (more)

Geurs, Karst Teunis

2006-01-01T23:59:59.000Z

370

Illuminating the Pecking Order in Off-Grid Lighting: A Demonstration of LED Lighting for Saving Energy in the Poultry Sector  

Science Conference Proceedings (OSTI)

The Lumina Project and Lighting Africa conducted a full-scale field test involving a switch from kerosene to solar-LED lighting for commercial broiler chicken production at an off-grid farm in Kenya. The test achieved lower operating costs, produced substantially more light, improved the working environment, and had no adverse effect on yields. A strategy using conventional solar-fluorescent lighting also achieved comparable yields, but entailed a six-fold higher capital cost and significantly higher recurring battery replacement costs. Thanks to higher energy and optical efficiencies, the LED system provided approximately twice the illumination to the chicken-production area and yet drew less than half the power.At the study farm, 3000 chickens were grown in each of three identical houses under kerosene, fluorescent, and LED lighting configurations. Under baseline conditions, a yearly expenditure of 1,200 USD is required to illuminate the three houses with kerosene. The LED system eliminates this fuel use and expense with a corresponding simple payback time of 1.5 years, while the solar-fluorescent system has a payback time of 9.3 years. The corresponding reduction in fuel expenditure in both cases represents a 15percent increase in after-tax net income (revenues minus expenses) across the entire business operation. The differential cost-effectiveness between the LED and fluorescent systems would be substantially greater if the fluorescent system were upsized to provide the same light as the LED system. Providing light with the fluorescent or LED systems is also far more economical than connecting to the grid in this case. The estimated grid-connection cost at this facility is 1.7 million Kenya Schillings (approximately 21,250 USD), which is nearly six-times the cost of the fluorescent system and 35-times the cost of the LED system.The LED system also confers various non-energy benefits. The relative uniformity of LED lighting, compared to the fluorescent or kerosene lighting, reduced crowding which in turn created a less stressful environment for the chickens. The far higher levels of illumination also created a better environment for the workers, while eliminating the time required for obtaining fuel and maintaining kerosene lanterns. An additional advantage of the LED system relative to the solar fluorescent system was that the former does not require a skilled technician to carry out the installation. The portable LED system lighting layout is also more easily adjusted than that of the hardwired fluorescent systems. Furthermore, switching to the LED system avoids over one metric ton of carbon dioxide emissions per house on an annual basis compared to kerosene. There is high potential for replication of this particular LED lighting strategy in the developing world. In order to estimate the scale of kerosene use and the potential for savings, more information is needed on the numbers of chickens produced off-grid, as well as lighting uses for other categories of poultry production (egg layers, indigenous broilers ). Our discovery that weight gain did not slow in the solar-fluorescent house after it experienced extended lighting outages beginning on day 14 of the 35-day study suggests that conventional farming practices in Kenyan broiler operations may call for more hours of lighting than is needed to achieve least-cost production.

Tracy, Jennifer; Mills, Evan

2010-11-06T23:59:59.000Z

371

Top 8 Things You Didn't Know About LEDs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8 Things You Didn't Know About LEDs 8 Things You Didn't Know About LEDs Top 8 Things You Didn't Know About LEDs June 4, 2013 - 9:20am Addthis Using funding from the Energy Department, Philips Lumileds developed the LUXEON S1000 -- a commercial LED product used in outdoor street and parking lot lighting. While small, this chip is the heart of the light and as of June 2012 was brighter than a 60-watt light bulb. | Photo courtesy of Philips Lumileds. Using funding from the Energy Department, Philips Lumileds developed the LUXEON S1000 -- a commercial LED product used in outdoor street and parking lot lighting. While small, this chip is the heart of the light and as of June 2012 was brighter than a 60-watt light bulb. | Photo courtesy of Philips Lumileds. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs

372

Top 8 Things You Didn't Know About LEDs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LEDs LEDs Top 8 Things You Didn't Know About LEDs June 4, 2013 - 9:20am Addthis Using funding from the Energy Department, Philips Lumileds developed the LUXEON S1000 -- a commercial LED product used in outdoor street and parking lot lighting. While small, this chip is the heart of the light and as of June 2012 was brighter than a 60-watt light bulb. | Photo courtesy of Philips Lumileds. Using funding from the Energy Department, Philips Lumileds developed the LUXEON S1000 -- a commercial LED product used in outdoor street and parking lot lighting. While small, this chip is the heart of the light and as of June 2012 was brighter than a 60-watt light bulb. | Photo courtesy of Philips Lumileds. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs

373

Event:Learning and Leading on LEDS Workshop | Open Energy Information  

Open Energy Info (EERE)

Event Event Edit with form History Facebook icon Twitter icon » Event:Learning and Leading on LEDS Workshop Jump to: navigation, search Calendar.png Learning and Leading on LEDS Workshop: on 2012/02/27 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 Partnership and the LAC LEDS regional platform. The workshop will be open to participation by officials and experts from government agencies, international institutions, and

374

Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8 Million for 42 University-Led Nuclear 8 Million for 42 University-Led Nuclear Research and Development Projects Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research and Development Projects May 20, 2010 - 12:00am Addthis Washington, D.C. - U.S. Secretary of Energy Steven Chu today announced the selection of 42 university-led research and development projects for awards totaling $38 million. These projects, funded over three to four years through the Department's Nuclear Energy University Program, will help advance nuclear education and develop the next generation of nuclear technologies. "We are taking action to restart the nuclear industry as part of a broad approach to cut carbon pollution and create new clean energy jobs," said Secretary Chu. "These projects will help us develop the nuclear

375

Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

$38 Million for 42 University-Led Nuclear $38 Million for 42 University-Led Nuclear Research and Development Projects Secretary Chu Announces $38 Million for 42 University-Led Nuclear Research and Development Projects May 20, 2010 - 12:05pm Addthis WASHINGTON, D.C. - U.S. Secretary of Energy Steven Chu today announced the selection of 42 university-led research and development projects for awards totaling $38 million. These projects, funded over three to four years through the Department's Nuclear Energy University Program, will help advance nuclear education and develop the next generation of nuclear technologies. "We are taking action to restart the nuclear industry as part of a broad approach to cut carbon pollution and create new clean energy jobs," said Secretary Chu. "These projects will help us develop the nuclear

376

Analysis of Field Development Strategies of CO2 EOR/Capture Projects Using a Reservoir Simulation Economic Model  

E-Print Network (OSTI)

A model for the evaluation of CO2-EOR projects has been developed. This model includes both reservoir simulation to handle reservoir properties, fluid flow and injection and production schedules, and a numerical economic model that generates a monthly cash flow stream from the outputs of the reservoir model. This model is general enough to be used with any project and provide a solid common basis to all of them. This model was used to evaluate CO2-EOR injection and production strategies and develop an optimization workflow. Producer constraints (maximum oil and gas production rates) should be optimized first to generate a reference case. Further improvements can then be obtained by optimizing the injection starting date and the injection plateau rate. Investigation of sensitivity of CO2-EOR to the presence of an aquifer showed that CO2 injection can limit water influx in the reservoir and is beneficial to recovery, even with a strong water drive. The influence of some key parameters was evaluated: the producer should be completed in the top part of the reservoir, while the injector should be completed over the entire thickness; it is recommended but not mandatory that the injection should start as early as possible to allow for lower water cut limit. Finally, the sensitivity of the economics of the projects to some key parameters was evaluated. The most influent parameter is by far the oil price, but other parameters such as the CO2 source to field distance, the pipeline cost scenario, the CO2 source type or the CO2 market price have roughly the same influence. It is therefore possible to offset an increase of one of them by reducing another.

Saint-Felix, Martin

2013-05-01T23:59:59.000Z

377

UNDP-Costa Rica Regional Programme for LAC - Preparation of Sectoral LEDs  

Open Energy Info (EERE)

Rica Regional Programme for LAC - Preparation of Sectoral LEDs Rica Regional Programme for LAC - Preparation of Sectoral LEDs for transport and agriculture Jump to: navigation, search Name UNDP-Costa Rica Regional Programme for LAC - Preparation of Sectoral LEDs for transport and agriculture Agency/Company /Organization United Nations Development Programme (UNDP) Sector Climate, Energy Focus Area Agriculture, Transportation Topics Low emission development planning, -LEDS Country Costa Rica Central America References UNDP - Latin America & the Caribbean[1] Contents 1 Program Overview 1.1 Program Focus 1.2 Environment and Sustainable Development 2 References Program Overview "Across Latin America and the Caribbean, UNDP helps countries build and share their own solutions to urgent development challenges, supporting

378

Costa Rica-Regional Programme for LAC: Preparation of Sectoral LEDs for  

Open Energy Info (EERE)

Costa Rica-Regional Programme for LAC: Preparation of Sectoral LEDs for Costa Rica-Regional Programme for LAC: Preparation of Sectoral LEDs for Transport and Agriculture Jump to: navigation, search Name UNDP-Costa Rica Regional Programme for LAC - Preparation of Sectoral LEDs for transport and agriculture Agency/Company /Organization United Nations Development Programme (UNDP) Sector Climate, Energy Focus Area Agriculture, Transportation Topics Low emission development planning, -LEDS Country Costa Rica Central America References UNDP - Latin America & the Caribbean[1] Contents 1 Program Overview 1.1 Program Focus 1.2 Environment and Sustainable Development 2 References Program Overview "Across Latin America and the Caribbean, UNDP helps countries build and share their own solutions to urgent development challenges, supporting

379

Secretary Chu Announces $38 Million for 42 University-Led Nuclear...  

NLE Websites -- All DOE Office Websites (Extended Search)

Secretary Chu Announces 38 Million for 42 University-Led Nuclear Research and Development Projects Washington, D.C. - U.S. Secretary of Energy Steven Chu today announced the...

380

Kenya-EC-LEDS in the Agriculture Sector | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Kenya-EC-LEDS in the Agriculture Sector Jump to: navigation, search Name Kenya-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 Kenya Eastern Africa References Land Use Assessment Toolkit - Agriculture Resources[1] Overview Progress and Outcomes Capacity building activities include strengthening implementation of

Note: This page contains sample records for the topic "development strategies leds" 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

The Integrated Environmental Strategies Handbook: A Resource Guide for Air  

Open Energy Info (EERE)

The Integrated Environmental Strategies Handbook: A Resource Guide for Air The Integrated Environmental Strategies Handbook: A Resource Guide for Air Quality Planning Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: The Integrated Environmental Strategies Handbook: A Resource Guide for Air Quality Planning Agency/Company /Organization: United States Environmental Protection Agency Complexity/Ease of Use: Moderate Website: nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P10033EF.PDF Cost: Free References: EPA (US Environmental Protection Agency). 2004. The Integrated Environmental Strategies Handbook. EPA430-B-04-006. Washington, DC. Office of Air and Radiation.[1] Related Tools Integrated Model to Access the Global Environment

382

Salazar, Chu to Flip Switch on Energy-Efficient LED Lights on National Mall  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to Flip Switch on Energy-Efficient LED Lights on to Flip Switch on Energy-Efficient LED Lights on National Mall Salazar, Chu to Flip Switch on Energy-Efficient LED Lights on National Mall January 30, 2012 - 11:02am Addthis WASHINGTON, D.C.-Today, Secretary of the Interior Ken Salazar and Secretary of Energy Steven Chu will participate in a lighting ceremony featuring the newly-installed LED lights on the National Mall. Illuminating the Mall from 3rd to 15th Streets, the LED technology is expected to reduce lighting energy by up to 65 percent and provide a well-lit atmosphere to welcome the National Mall's 25 million annual visitors. "Achieving an economy built on American energy will require an all-of-the-above approach, one that includes safely and responsibly developing our domestic energy resources - and making the most of what we

383

Bottom Up and Country Led: A New Framework for Climate Action | Open Energy  

Open Energy Info (EERE)

Bottom Up and Country Led: A New Framework for Climate Action Bottom Up and Country Led: A New Framework for Climate Action Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Bottom Up and Country Led: A New Framework for Climate Action Agency/Company /Organization: Booz and Company Sector: Energy, Land, Climate Topics: Low emission development planning Resource Type: Publications Website: www.booz.com/global/home/what_we_think/reports_and_white_papers/ic-dis Cost: Free Bottom Up and Country Led: A New Framework for Climate Action Screenshot References: Bottom Up and Country Led: A New Framework for Climate Action[1] "As delegates gather for the Climate Change Conference in Cancun in late 2010, they can benefit from familiarizing themselves with the set of tools available for mitigation and adaptation, as well as how these tools can fit

384

An Efficient LED System-in-Module for General Lighting Applications  

SciTech Connect

The objective of the project was to realize an LED-based lighting technology platform for general illumination, starting with LED chips, and integrating the necessary technologies to make compact, user-friendly, high-efficiency, energy-saving sources of controlled white (or variable-colored) light. The project is to build the system around the LEDs, and not to work on the LEDs themselves, in order that working products can be introduced soon after the LEDs reach suitable efficiency for mass-production of high-power light sources for general illumination. Because the light sources are intended for general illumination, color must be accurately maintained, requiring feedback control in the electronics. The project objective has been realized and screw base demonstrators, based on the technology developed in the project, have been built.

2008-09-14T23:59:59.000Z

385

Novel fused-LEDs devices as optical sensors for colorimetric analysis  

E-Print Network (OSTI)

The development of a novel, low power optical sensing platform based on light emitting diodes (LEDs) is described. The sensor is constructed from a pair of LEDs fused together at an angle where one LED functions as the light source and the other LED is reverse biased to function as a light detector. Sensor function is based on the level of light received by the detector diode, which varies with the reflectance of the interface between the device and its environment, or the chemochromic membrance that covers the device. A simple microprocessor circuit is used to measure the time taken for the photon-induced current to discharge the detector LED from an initial 5V (logic 1) to 1.7V (logic zero). This sensing device has been successfully used for colour and colour-based pH measurements and offers extremely high sensitivity, enabling detection down to the sub micro molar level of dyes.

King Tong Lau; Susan Baldwin; Roderick L. Shepherd; Paul H. Dietz; William S. Yerazunis; Dermot Diamond; King Tong Lau A; Susan Baldwin A; Roderick L. Shepherd B; Paul H. Dietz B; William S. Yerzunis B; Dermot Diamond A

2004-01-01T23:59:59.000Z

386

LED North America - Energy Innovation Portal  

The porous material is very light weight and extremely ... hopes to develop the technology in LEDNA’s products to be able to replace 1000-watt bulbs ...

387

NREL: Buildings Research - Brilliant White Light with Amber LEDs...  

NLE Websites -- All DOE Office Websites (Extended Search)

Brilliant White Light with Amber LEDs; NREL Licensing Webinar December 10th November 12, 2013 LED bulbs are the future of lighting for industry, business, and consumers. As the...

388

Seeing the Light: LED Under-Cabinet and Recessed Downlights ...  

NLE Websites -- All DOE Office Websites (Extended Search)

operating at their optimum energy efficiency. I'm definitely drawn to the light-emitting diode (LED) under-cabinet and recessed downlights-just two of the many LED products....

389

Solid-State Lighting: Model Specification for LED Roadway Luminaires  

NLE Websites -- All DOE Office Websites (Extended Search)

Model Specification for LED Roadway Luminaires to someone by E-mail Share Solid-State Lighting: Model Specification for LED Roadway Luminaires on Facebook Tweet about Solid-State...

390

Solid-State Lighting: Text-Alternative Version: LED Replacements...  

NLE Websites -- All DOE Office Websites (Extended Search)

Text-Alternative Version: LED Replacements for Linear Fluorescent Lamps to someone by E-mail Share Solid-State Lighting: Text-Alternative Version: LED Replacements for Linear...

391

Solid-State Lighting: LED Replacements for Linear Fluorescent...  

NLE Websites -- All DOE Office Websites (Extended Search)

LED Replacements for Linear Fluorescent Lamps Webcast to someone by E-mail Share Solid-State Lighting: LED Replacements for Linear Fluorescent Lamps Webcast on Facebook Tweet about...

392

LEDs: The Future of Lighting is Here | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and the common household light bulb have in common? If your answer is that light emitting diode (LED) technology can power all these things, then you're pretty bright. LEDs...

393

Event:LEDS GP Transportation Sector Network Training in Asia...  

Open Energy Info (EERE)

Asia Jump to: navigation, search Calendar.png LEDS GP Transportation Sector Network Training in Asia: on 20120919 Training on transportation issues to be held with the LEDS GP...

394

Feedback-Controlled LED Photobioreactor for Photophysiological Studies of Cyanobacteria  

SciTech Connect

A custom photobioreactor (PBR) was designed to enable automatic light adjustments using computerized feedback control. A black anodized aluminum enclosure, constructed to surround the borosilicate reactor vessel, prevents the transmission of ambient light and serves as a mount for arrays of light-emitting diodes (LEDs). The high-output LEDs provide narrow-band light of either 630 or 680 nm for preferential excitation of the cyanobacterial light-harvesting pigments, phycobilin or chlorophyll a, respectively. Custom developed software BioLume provides automatic control of optical properties and a computer feedback loop can automatically adjust the incident irradiance as necessary to maintain a fixed transmitted light through the culture, based on user-determined set points. This feedback control serves to compensate for culture dynamics which have optical effects, (e.g., changing cell density, pigment adaptations) and thus can determine the appropriate light conditions for physiological comparisons or to cultivate light-sensitive strains, without prior analyses. The LED PBR may also be controlled as a turbidostat, using a feedback loop to continuously adjust the rate of media-dilution based on the transmitted light measurements, with a fast and precise response. This cultivation system gains further merit as a high-performance analytical device, using non-invasive tools (e.g., dissolved gas sensors, online mass spectrometry) to automate real-time measurements, thus permitting unsupervised experiments to search for optimal growth conditions, to monitor physiological responses to perturbations, as well as to quantitate photophysiological parameters using an in situ light-saturation response routine.

Melnicki, Matthew R.; Pinchuk, Grigoriy E.; Hill, Eric A.; Kucek, Leo A.; Stolyar, Sergey; Fredrickson, Jim K.; Konopka, Allan; Beliaev, Alex S.

2013-04-09T23:59:59.000Z

395

NIST-Led Standard Enables Agility, Cost and Time Savings  

Science Conference Proceedings (OSTI)

Back to NIST Manufacturing Overview>>. NIST–Led Standard Enables Agility, Cost and Time Savings. Thanks to a successful ...

2012-04-30T23:59:59.000Z

396

NIST AMTech Program Announces Grants for Industry-led ...  

Science Conference Proceedings (OSTI)

NIST AMTech Program Announces Grants for Industry-led Consortia to Explore Issues Hampering Advanced Manufacturing in US. ...

2013-08-06T23:59:59.000Z

397

New NIST-led Consortium Aims to Improve Process for ...  

Science Conference Proceedings (OSTI)

New NIST-led Consortium Aims to Improve Process for Making 'Soft Materials'. From NIST Tech Beat: July 11, 2012. ...

2012-10-18T23:59:59.000Z

398

Percent of 2010 Luminaire Cost LED Luminaire Cost  

E-Print Network (OSTI)

LEDs promise to change the world, and few doubt that they will, but a key limiter to more rapid adoption is the cost of the LED themselves. The cost breakdown of LED luminaires vary, but it is safe to put the cost of the LED at around 25% to 40 % of the total luminaire cost. It is projected to remain a significant cost of the total luminaire for many years.

unknown authors

2012-01-01T23:59:59.000Z

399

A RUGGED LED-BASED SENSOR FOR AIRCRAFT FIRE ...  

Science Conference Proceedings (OSTI)

... a novel. low-weight, Light Emitting Diode (LED)-based optical absorption spectroscopy technique for fire detection. This ...

2011-12-14T23:59:59.000Z

400

Vietnam-EC-LEDS in the Agriculture Sector | Open Energy Information  

Open Energy Info (EERE)

Vietnam-EC-LEDS in the Agriculture Sector Vietnam-EC-LEDS in the Agriculture Sector Jump to: navigation, search Name Vietnam-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 Vietnam South-Eastern Asia 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

Note: This page contains sample records for the topic "development strategies leds" 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

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

402

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

403

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

404

How might the use of LEDs be expanded in  

E-Print Network (OSTI)

, the replacement of incandescent bulbs with inorganic-based LEDs could potentially revolutionize indoor lightingScientists at the National Renewable Energy Laboratory (NREL) invent a deep green LED that can lead to higher-efficiency white light, lower electric bills. The white light light-emitting diode (LED

Sherrill, David

405

Series Input Modular Architecture for Driving Multiple LEDs  

E-Print Network (OSTI)

, where each cell drives four 700 mA LEDs. Keywords ­ solid-state lighting, light emitting diodes, LED have been achieved over the past decade in solid state light emitting diodes (LEDs), leading to high, L. Zhou, G. Harbers, and M. Craford, "Status and future of high-power light-emitting diodes

406

LIGHT EMITTING DIODE (LED) TRAFFIC SIGNAL SURVEY RESULTS  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION LIGHT EMITTING DIODE (LED) TRAFFIC SIGNAL SURVEY RESULTS STAFFREPORT: Assistance needs 26 Item 12: Information requested 28 Appendix A: Light Emitting Diode (LED) Traffic Signal efficiency upgrades. - 29 - #12;APPENDIX A - 30 - #12;California Energy Commission Light Emitting Diode (LED

407

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

NLE Websites -- All DOE Office Websites (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

408

Energy Performance Evaluation and Development of Control Strategies for the Air-conditioning System of a Building at Construction Stage  

E-Print Network (OSTI)

Energy consumption of HVAC systems in commercial buildings takes a great part of the total building energy consumption. Energy performance evaluation plays an important role in building energy efficiency improvement for existing buildings and new buildings. It is also the basis for the retrofitting measure evaluation for existing buildings and the control improvement evaluation of new buildings for building energy performance contracts. In this study, the energy performance evaluation of a super high-rising commercial office building in construction is presented. Alternative control strategies are proposed to improve the energy efficiency based on the current measurements of the original design as well as additional metering instruments as requested. These control strategies mainly involve optimal chiller sequencing control, cooling tower sequencing control, optimal water pressure differential set-point control, AHU supply air static pressure reset control and DCV-based fresh air control, etc. To assess the economic feasibility, the benchmark electricity consumption and the optimal electricity consumption using alternative controls strategies are estimated using dynamic simulations. The results show that the electricity savings using the alternative control strategies can cover the costs of an additional metering system and related software and hardware in about one year.

Wang, S.; Xu, X.; Ma, Z.

2006-01-01T23:59:59.000Z

409

III-Nitride LEDs with photonic crystal structures.  

SciTech Connect

Electrical operation of III-Nitride light emitting diodes (LEDs) with photonic crystal structures is demonstrated. Employing photonic crystal structures in III-Nitride LEDs is a method to increase light extraction efficiency and directionality. The photonic crystal is a triangular lattice formed by dry etching into the III-Nitride LED. A range of lattice constants is considered (a {approx} 270-340nm). The III-Nitride LED layers include a tunnel junction providing good lateral current spreading without a semi-absorbing metal current spreader as is typically done in conventional III-Nitride LEDs. These photonic crystal III-Nitride LED structures are unique because they allow for carrier recombination and light generation proximal to the photonic crystal (light extraction area) yet displaced from the absorbing metal contact. The photonic crystal Bragg scatters what would have otherwise been guided modes out of the LED, increasing the extraction efficiency. The far-field light radiation patterns are heavily modified compared to the typical III-Nitride LED's Lambertian output. The photonic crystal affects the light propagation out of the LED surface, and the radiation pattern changes with lattice size. LEDs with photonic crystals are compared to similar III-Nitride LEDs without the photonic crystal in terms of extraction, directionality, and emission spectra.

Wendt, Joel Robert; Sigalas, M. M. (Agilent Technologies, Palo Alto, CA); Epler, J. E. (Lumileds Lighting, San Jose, CA); Krames, M. R. (Lumileds Lighting, San Jose, CA); Li, D. (University of New Mexico, Albuquerque NM); Brueck, Stephen R. J. (University of New Mexico, Albuquerque NM); Shagam, M. (Boston University, Boston, MA); Gardner, N. F. (Lumileds Lighting, San Jose, CA); Wierer, Jonathan J. (Lumileds Lighting, San Jose, CA)

2005-02-01T23:59:59.000Z

410

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

411

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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,

412

LED Traffic Lights Get Buy American Stamp | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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.

413

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

414

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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.

415

Solid-State Lighting: DOE Hosts LED Industry Standards Workshop  

NLE Websites -- All DOE Office Websites (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

416

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

417

Chip-Scale Power Conversion for LED Lighting: Integrated Power Chip Converter for Solid-State Lighting  

Science Conference Proceedings (OSTI)

ADEPT Project: Teledyne is developing cost-effective power drivers for energy-efficient LED lights that fit on a compact chip. These power drivers are important because they transmit power throughout the LED device. Traditional LED driver components waste energy and don't last as long as the LED itself. They are also large and bulky, so they must be assembled onto a circuit board separately which increases the overall manufacturing cost of the LED light. Teledyne is shrinking the size and improving the efficiency of its LED driver components by using thin layers of an iron magnetic alloy and new gallium nitride on silicon devices. Smaller, more efficient components will enable the drivers to be integrated on a single chip, reducing costs. The new semiconductors in Teledyne's drivers can also handle higher levels of power and last longer without sacrificing efficiency. Initial applications for Teledyne's LED power drivers include refrigerated grocery display cases and retail lighting.

None

2010-10-01T23:59:59.000Z

418

Quality and Performance of LED Flashlights in Kenya: Common End User Preferences and Complaints  

SciTech Connect

Flashlights that use LED technology have quickly emerged as the dominant source of portable lighting in Kenya. While flashlights do not normally provide a substitute for kerosene and other highly inefficient fuels, they are an important early manifestation of LED lighting in the developing world that can serve as a platform - or deterrent - to the diffusion of the technology into the broader off-grid lighting market. The lead acid batteries embedded in flashlights also represent an important source of hazardous waste, and flashlight durability is thus an important determinant of the rate of waste disposal. Low-cost LED flashlights with prices from $1 to $4 are now widely available in shops and markets throughout Kenya. The increased penetration of LED technology in the flashlight market is significant, as over half of all Kenyan households report owning a flashlight (Kamfor, 2002). While this shift from conventional incandescent technology to modern LEDs may appear to be a promising development, end users that our research team interviewed expressed a number of complaints about the quality and performance of these new flashlights. This raises concerns about the interests of low-income flashlight users, and it may also indicate the onset of a broader market spoiling effect for off-grid lighting products based on LED technology (Mills and Jacobson, 2008; Lighting Africa, 2007). The quality of low-cost LED flashlights can contribute to market spoiling because these products appear to represent the first contact that most Kenyans have with LED technology. In this report, our team uses interviews with 46 end users of flashlights to collect information about their experiences, perceptions, and preferences. We focus especially on highlighting common complaints from respondents about the flashlights that they have used, as well as on noting the features that they indicated were important when evaluating the quality of a flashlight. In previous laboratory tests, researchers from our team found a wide range of quality and performance among battery powered LED lights (Granderson, et al. 2008).

Tracy, Jenny; Jacobson, Arne; Mills, Evan

2009-09-14T23:59:59.000Z

419

Comparing Light Emitting Diode (LED) Street and Area Lighting to Traditional Lighting Technologies  

Science Conference Proceedings (OSTI)

High-power light-emitting diode (LED) technology holds great promise for outdoor illumination. This case study discusses the results of the LED Street and Area Lighting Demonstration performed by Tennessee Valley Authority (TVA), Knoxville Utilities Board (KUB), and EPRI. Data was collected on Wall Avenue, a busy thoroughfare in downtown Knoxville, using a specially developed computer-controlled mobile light measurement vehicle with a global positioning system.Early reports from the ...

2012-09-28T23:59:59.000Z

420

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

Note: This page contains sample records for the topic "development strategies leds" 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

LEDs Ready for Takeoff at Louisiana Airport | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

422

Have You Used LED Light Strings? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

423

LED Lighting on the National Mall | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

424

LEDs Ready for Takeoff at Louisiana Airport | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

425

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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.

426

Wisconsin LED Plant Benefits from Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

427

Wisconsin LED Plant Benefits from Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

428

Secretary Chu Announces Funding for 71 University-Led Nuclear Research and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chu Announces Funding for 71 University-Led Nuclear Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects May 6, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Energy Secretary Steven Chu today announced the selection of 71 university research project awards as part of the Department of Energy's investments in cutting-edge nuclear energy research and development (R&D). Under the Nuclear Energy University Program (NEUP), these 71 projects will receive approximately $44 million over three years to advance new nuclear technologies in support of the nation's energy goals. By helping to develop the next generation of advanced nuclear technologies, the Nuclear Energy University Program will play a key role in

429

Department of Energy Announces $17 Million to Bolster University-Led  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

17 Million to Bolster 17 Million to Bolster University-Led Nuclear Energy Research and Development Department of Energy Announces $17 Million to Bolster University-Led Nuclear Energy Research and Development September 21, 2011 - 1:39pm Addthis Washington, D.C. - The U.S. Department of Energy today announced that $17 million in research grants will be awarded to 23 university-led teams aimed at strengthening the robust research and development capabilities of American universities and colleges to develop the next generation of nuclear energy technologies and upgrade research reactors across the country. Supported through the Department's Nuclear Energy University Programs (NEUP), DOE is taking action to restart the U.S. nuclear industry as part of a broad approach to create new clean energy jobs and cut carbon

430

Department of Energy Announces $17 Million to Bolster University-Led  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Announces $17 Million to Bolster Department of Energy Announces $17 Million to Bolster University-Led Nuclear Energy Research and Development Department of Energy Announces $17 Million to Bolster University-Led Nuclear Energy Research and Development September 21, 2011 - 1:39pm Addthis Washington, D.C. - The U.S. Department of Energy today announced that $17 million in research grants will be awarded to 23 university-led teams aimed at strengthening the robust research and development capabilities of American universities and colleges to develop the next generation of nuclear energy technologies and upgrade research reactors across the country. Supported through the Department's Nuclear Energy University Programs (NEUP), DOE is taking action to restart the U.S. nuclear industry as part of a broad approach to create new clean energy jobs and cut carbon

431

Secretary Chu Announces Funding for 71 University-Led Nuclear Research and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Secretary Chu Announces Funding for 71 University-Led Nuclear Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects Secretary Chu Announces Funding for 71 University-Led Nuclear Research and Development Projects May 6, 2009 - 1:49pm Addthis U.S. Energy Secretary Steven Chu today announced the selection of 71 university research project awards as part of the Department of Energy's investments in cutting-edge nuclear energy research and development (R&D). Under the Nuclear Energy University Program (NEUP), these 71 projects will receive approximately $44 million over three years to advance new nuclear technologies in support of the nation's energy goals. By helping to develop the next generation of advanced nuclear technologies, the Nuclear Energy University Program will play a key role in addressing the global climate

432

Event:Second Latin American Regional Dialogue on the Development of  

Open Energy Info (EERE)

Regional Dialogue on the Development of Regional Dialogue on the Development of Mitigation Actions and Low-Carbon Development Strategies Jump to: navigation, search Calendar.png Second Latin American Regional Dialogue on the Development of Mitigation Actions and Low-Carbon Development Strategies: on 2011/11/11 Second Latin American Regional Dialogue on the Development of Mitigation Actions and Low-Carbon Development Strategies Event Details Name Second Latin American Regional Dialogue on the Development of Mitigation Actions and Low-Carbon Development Strategies Date 2011/11/11 Location Santiago, Chile Tags LEDS, CLEAN, Capacity Building, Training Website Event Website Ret LikeLike UnlikeLike You and one other like this.One person likes this. Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Event:Second_Latin_American_Regional_Dialogue_on_the_Development_of_Mitigation_Actions_and_Low-Carbon_Development_Strategies&oldid=385342

433

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

434

LED Provides Effective and Efficient Parking Area Lighting at...  

NLE Websites -- All DOE Office Websites (Extended Search)

New LED parking area lights at the NAVFAC Engineering Service Center at Port Hueneme provide high quality, evenly distributed light. Photo courtesy of PNNL because of its long...

435

Commercial Lighting and LED Lighting Incentives (Vermont) | Open...  

Open Energy Info (EERE)

form History Share this page on Facebook icon Twitter icon Commercial Lighting and LED Lighting Incentives (Vermont) This is the approved revision of this page, as well as...

436

Avista Utilities - LED Traffic Signal Incentive Program (Washington...  

Open Energy Info (EERE)

with form History Share this page on Facebook icon Twitter icon Avista Utilities - LED Traffic Signal Incentive Program (Washington) This is the approved revision of this...

437

LED North America Receives Exclusive Patent License for ORNL...  

NLE Websites -- All DOE Office Websites (Extended Search)

Highlights Success Stories Contact Us Index Home | ORNL | Success Stories SHARE LED North America Receives Exclusive Patent License for ORNL Technology June 19, 2013 Views...

438

LED Provides Effective and Efficient Lighting in Freezer Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

by example, saving energy and taxpayer dollars in federal facilities Spotlight on Design LED Provides Effective and Efficient Lighting in Freezer Storage Room New lighting...

439

LED LAMP OR BULB WITH REMOTE PHOSPHOR AND DIFFUSER ...  

An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor ...

440

An LED to Read By - Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Apr 27, 2009 ... LEDs convert 20 to 50 percent of their input energy into light. In contrast, a traditional incandescent bulb converts only about five percent of ...

Note: This page contains sample records for the topic "development strategies leds" 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

NIST Report Recommends New Privately Led Steering Group ...  

Science Conference Proceedings (OSTI)

NIST Report Recommends New Privately Led Steering Group to Drive Trusted Identities in Cyberspace. From NIST Tech Beat: February 7, 2012. ...

2012-02-08T23:59:59.000Z

442

Category:LEDS Global Partnership Tools | Open Energy Information  

Open Energy Info (EERE)

resources and presentations, lessons learned and best practices, as well as LEDS guides and manuals. LEDSGPtools This category currently contains no pages or media....

443

LCD/LED Digit recognition by iPhone.  

E-Print Network (OSTI)

??Home medical devices with LCD or LED screens are quite common. While they offer many conveniences, the data is usually not retained. In this thesis,… (more)

Li, Xian

2011-01-01T23:59:59.000Z

444

I led nel panorama odierno delle sorgenti luminose.  

E-Print Network (OSTI)

??La tecnologia dei LED risale alla metà del 1900, ma solo recentemente si è pensato di utilizzare queste sorgenti per l’illuminazione. Tuttavia alcune peculiarità dei… (more)

Scarabottolo, Enrico

2010-01-01T23:59:59.000Z

445

Solid-State Lighting: LED Essentials - Technology, Applications...  

NLE Websites -- All DOE Office Websites (Extended Search)

Applications, Advantages, Disadvantages to someone by E-mail Share Solid-State Lighting: LED Essentials - Technology, Applications, Advantages, Disadvantages on Facebook Tweet...

446

Information Resources: Member Case Studies: LED Street Lighting...  

NLE Websites -- All DOE Office Websites (Extended Search)

Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) This May 8, 2013 webcast featured presentations from DOE Municipal Solid-State...

447

LED- ja loisteputkivalon vaikutus maitotaloustuotteiden ja perunan laatuun.  

E-Print Network (OSTI)

??Tutkielman kirjallisuuskatsauksessa tarkasteltiin valoa, erilaisia valonlähteitä ja niiden ominaisuuksia. Erityisesti keskityttiin LED (Light Emitting Diode) valoon ja sen ominaisuuksiin, koska sen käyttö myös yleisessä valaistuksessa… (more)

Solala, Kari

2009-01-01T23:59:59.000Z

448

Driver Circuit for White LED Lamps with TRIAC Dimming Control.  

E-Print Network (OSTI)

??An efficient Light Emitting Diode (LED) lamp driver circuit is proposed for retrofitting the conventionally used incandescent lamps with existing TRIAC dimmer. The dimming feature… (more)

Weng, Szu-Jung

2012-01-01T23:59:59.000Z

449

Event:LEDS Latin America Regional Platform Facilitator Training...  

Open Energy Info (EERE)

Regional Platform Facilitator Training Jump to: navigation, search Calendar.png LEDS Latin America Regional Platform Facilitator Training: on 20121105 MAPS Facilitator Training:...

450

Event:LEDS GP Transportation Sector Network Training in Africa...  

Open Energy Info (EERE)

Calendar.png LEDS GP Transportation Sector Network Training in Africa: on 20121019 Training on transportation issues to be held with the Second Conference on Climate Change and...

451

Event:LEDS GP Transportation Sector Network Training | Open Energy...  

Open Energy Info (EERE)

Training Jump to: navigation, search Calendar.png LEDS GP Transportation Sector Network Training in Latin America: on 20121015 Training on transportation issues to be held with...

452

Integrating Sub-national Actors into National Mitigation Strategies Through  

Open Energy Info (EERE)

Integrating Sub-national Actors into National Mitigation Strategies Through Integrating Sub-national Actors into National Mitigation Strategies Through Vertically Integrated NAMAs (V-NAMAs) Jump to: navigation, search Name Integrating Sub-national Actors into National Mitigation Strategies Through Vertically Integrated NAMAs (V-NAMAs) Agency/Company /Organization Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Sector Climate Focus Area Renewable Energy Topics Low emission development planning, -LEDS, -NAMA Program Start 2011 Program End 2014 Country Indonesia, South Africa South-Eastern Asia, Southern Africa References Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)[1] Program Overview Many future NAMAs will only be successful to the extent that the sub-national players who also carry responsibility - such as provinces

453

Increasing Market Penetration of LED Traffic Signals in New York State Review of Articles and Information on LED Traffic Signals  

E-Print Network (OSTI)

A primary purpose of this review is to identify and summarize recently published information about the use and performance of light-emitting diode (LED) traffic signals. It consists of two sections: a synopsis of experiences of municipalities using LED traffic signals in 1999 and 2000, and a discussion of technical, economic and market issues surrounding the deployment of LED signals. This review includes articles and reports published in 1999 and 2000.

Bullough, J D; Bullough, John D.; Suozzo, Margaret

2002-01-01T23:59:59.000Z

454

Digital Architecture for Driving Large LED Arrays with Dynamic Bus Voltage Regulation and Phase Shifted PWM  

E-Print Network (OSTI)

. Y. Tsao, "Light Emitting Diodes (LEDs) fi OIDA Technology Roadmap Update 2002 Development/Graphics/00038951_0.pdf ~d system efficiency at [16] E. F. Schubert, Light-Emitting Diodes, 2nd Edition, Cambridge, "Development of High Power Green digital control driving Light Emitting Diode Chips", MRS Internet Journal

455

New LED light sources and lamps for general illumination  

E-Print Network (OSTI)

of light source compared to traditional light sources like incandescent bulbs and fluorescent tubes bulb. LEDs emit colored light with a narrow spectral band of 20-30 nm, colors covering the spectralNew LED light sources and lamps for general illumination Carsten Dam-Hansen, Birgitte Thestrup

456

Virtual International Research/Education Center: Energy Saving LEDs  

Science Conference Proceedings (OSTI)

This paper presents an establish and operation of energy saving LEDs virtual international research/education center. This is a long-term international engineering education and research collaboration program among California Polytechnic State University ... Keywords: Virtual, research/education center, LEDs

Xiaomin Jin, Xiao-Hua Yu, Xiang-Ning Kang, Guo-Yi Zhang, Guifang Dong

2013-07-01T23:59:59.000Z

457

Ultra Bright LED Light Injection Calibration System for MINOS  

E-Print Network (OSTI)

We describe here a proposal for a light injection calibration system for the MINOS detectors based on ultra bright blue LEDs as the light source. We have shown that these LEDs are bright enough to span over two orders of magnitude in light intensity, commensurate with that expected in a single scintillator strip in the MINOS neutrino detectors.

B. Anderson; A. Anjomshoaa; P. Dervan; J. A. Lauber; J. Thomas

1998-10-26T23:59:59.000Z

458

Ultra Bright LED Light Injection Calibration System for MINOS  

E-Print Network (OSTI)

We describe here a proposal for a light injection calibration system for the MINOS detectors based on ultra bright blue LEDs as the light source. We have shown that these LEDs are bright enough to span over two orders of magnitude in light intensity, commensurate with that expected in a single scintillator strip in the MINOS neutrino detectors. 1

B. Anderson; A. Anjomshoaa; P. Dervan; J. A. Lauber; J. Thomas

2008-01-01T23:59:59.000Z

459

Ultra Bright LED Light Injection Calibration System for MINOS  

E-Print Network (OSTI)

We describe here a proposal for a light injection calibration system for the MINOS detectors based on ultra bright blue LEDs as the light source. We have shown that these LEDs are bright enough to span over two orders of magnitude in light intensity, commensurate with that expected in a single scintillator strip in the MINOS neutrino detectors.

Anderson, B; Dervan, P J; Lauber, J A; Thomas, J

1999-01-01T23:59:59.000Z

460

LED Traffic Lights Get Buy American Stamp | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

Note: This page contains sample records for the topic "development strategies leds" 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

Save Money with LED Holiday Light Strings | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

462

Information Resources: Webcast: Evaluating LED Street Lighting Solutions  

NLE Websites -- All DOE Office Websites (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)

463

LED Lights for All Occasions | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

464

Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop  

NLE Websites -- All DOE Office Websites (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

465

DEVELOPMENT OF A MACRO-BATCH QUALIFICATION STRATEGY FOR THE HANFORD TANK WASTE TREATMENT AND IMMOBILIZATION PLANT  

Science Conference Proceedings (OSTI)

The Savannah River National Laboratory (SRNL) has evaluated the existing waste feed qualification strategy for the Hanford Tank Waste Treatment and Immobilization Plant (WTP) based on experience from the Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) waste qualification program. The current waste qualification programs for each of the sites are discussed in the report to provide a baseline for comparison. Recommendations on strategies are then provided that could be implemented at Hanford based on the successful Macrobatch qualification strategy utilized at SRS to reduce the risk of processing upsets or the production of a staged waste campaign that does not meet the processing requirements of the WTP. Considerations included the baseline WTP process, as well as options involving Direct High Level Waste (HLW) and Low Activity Waste (LAW) processing, and the potential use of a Tank Waste Characterization and Staging Facility (TWCSF). The main objectives of the Hanford waste feed qualification program are to demonstrate compliance with the Waste Acceptance Criteria (WAC), determine waste processability, and demonstrate unit operations at a laboratory scale. Risks to acceptability and successful implementation of this program, as compared to the DWPF Macro-Batch qualification strategy, include: ? Limitations of mixing/blending capability of the Hanford Tank Farm; ? The complexity of unit operations (i.e., multiple chemical and mechanical separations processes) involved in the WTP pretreatment qualification process; ? The need to account for effects of blending of LAW and HLW streams, as well as a recycle stream, within the PT unit operations; and ? The reliance on only a single set of unit operations demonstrations with the radioactive qualification sample. This later limitation is further complicated because of the 180-day completion requirement for all of the necessary waste feed qualification steps. The primary recommendations/changes include the following: ? Collection and characterization of samples for relevant process analytes from the tanks to be blended during the staging process; ? Initiation of qualification activities earlier in the staging process to optimize the campaign composition through evaluation from both a processing and glass composition perspective; ? Definition of the parameters that are important for processing in the WTP facilities (unit operations) across the anticipated range of wastes and as they relate to qualification-scale equipment; ? Performance of limited testing with simulants ahead of the waste feed qualification sample demonstration as needed to determine the available processing window for that campaign; and ? Demonstration of sufficient mixing in the staging tank to show that the waste qualification sample chemical and physical properties are representative of the transfers to be made to WTP. Potential flowcharts for derivatives of the Hanford waste feed qualification process are also provided in this report. While these recommendations are an extension of the existing WTP waste qualification program, they are more in line with the processes currently performed for SRS. The implementation of these processes at SRS has been shown to offer flexibility for processing, having identified potential processing issues ahead of the qualification or facility processing, and having provided opportunity to optimize waste loading and throughput in the DWPF.

Herman, C.

2013-09-30T23:59:59.000Z

466

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

NLE Websites -- All DOE Office Websites (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.

467

The alternative of Chinese aid in Africa : impacts of China's development strategy through Chinese aid, finance, and firms in Kenya  

E-Print Network (OSTI)

This thesis examines the differences of Chinese and Western aid implementation and its effects in Africa though the case study of Chinese aid and finance for road development in Kenya. Today, Kenya receives tangible benefits ...

Mullin, Deborah Wei

2009-01-01T23:59:59.000Z

468

From individual development accounts to community asset building : an exploration in bridging people-and place-based strategies  

E-Print Network (OSTI)

Individual Development Accounts (IDAs) are matched saving accounts for low-income individuals to save for the purchase of an asset. As one of many national initiatives that encourage homeownership, this thesis explores how ...

Rice, Solana

2005-01-01T23:59:59.000Z

469

Light Emitting Diode (LED) fiducial system: Setup and operation  

SciTech Connect

Streak cameras, either electronic or rotating mirror, are common diagnostic tools used to explore very fast phenomena. Often they are used to precisely time events or durations, and in most cases, it is important to have quality time marks on the film record. Many methods have been used to introduce time marks onto the film. Exploding bridge wires are frequently used, but they light up slowly and are difficult to read with consistent accuracy. It is also difficult to put more than a few bridge wires in the view of a camera slit, so there are only a few timing marks written to the film. In some cases the time scale on the film must be interpolated over long distances, creating a significant loss of accuracy. Interpolation is especially troublesome with those cameras that have a nonlinear sweep rate. Spark gaps located on the camera slit turn on a bit faster, but suffer from the same interpolation induced errors. A series of short duration laser pulses, accurately timed and introduced along the edges of the film, is a very fine solution. The problem with such a laser fiducial system is that the lasers are very expensive and difficult to maintain. There has been a need for many years for an inexpensive, very bright light source that can be repetitively pulsed accurately and with short duration. Various technologies have sufficiently developed over the past few years, allowing us to build a fiducial system based on light emitting diodes (LED) for the Cordin rotating mirror streak cameras.

Muelder, S.A.

1995-01-01T23:59:59.000Z

470

Implementing and Sustaining Operator Led Energy Efficiency Improvements  

E-Print Network (OSTI)

The continuing high price of energy, difficult trading conditions and corporate commitments to meet emissions targets means that industry faces tough challenges to improve energy efficiency and reduce operating costs. The challenge is how to maximize energy savings with optimal capital investment. During the past few years, many operating companies have made good strides towards improving the energy performance of their assets by implementing energy efficiency programs. In general, these programs and initiatives have focused on relatively easy 'low hanging fruit' energy efficiency improvements - such as reducing furnace O2 levels and implementing steam trap maintenance programs. These initiatives are an important first step. However, to significantly reduce energy consumption, the site must focus on a strategic approach which involves developing, implementing and sustaining a client specific program of energy optimization. We discuss ways of sustaining energy performance through operator led initiatives as part of the structured KBC energy management process, ENgage. We present case studies from the oil refining industry, demonstrating energy savings of up to 20 percent, in which capital expenditure were kept to the bare minimum.

Hoyle, A.; Knight, N.; Rutkowski, M.

2011-01-01T23:59:59.000Z

471

Keeping Pace with LED Lighting Trends | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

472

Laboratory Evaluation of LED T8 Replacement Lamp Products  

Science Conference Proceedings (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

473

Team Led by Argonne Gets Best Paper Award | Argonne National...  

NLE Websites -- All DOE Office Websites (Extended Search)

Team Led by Argonne Gets Best Paper Award June 23, 2008 Tweet EmailPrint A team of researchers from 7 different research institutes, lead by Argonne National Laboratory, gets the...

474

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

NLE Websites -- All DOE Office Websites (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...

475

Solid-State Lighting: Municipal Consortium LED Street Lighting...  

NLE Websites -- All DOE Office Websites (Extended Search)

Boston, MA to someone by E-mail Share Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Boston, MA on Facebook Tweet about...

476

Solid-State Lighting: Municipal Consortium LED Street Lighting...  

NLE Websites -- All DOE Office Websites (Extended Search)

Dallas, TX to someone by E-mail Share Solid-State Lighting: Municipal Consortium LED Street Lighting Workshop Presentations and Materials-Dallas, TX on Facebook Tweet about...

477

Applicazioni in ambito medico/biologico dei LED.  

E-Print Network (OSTI)

??Lo scopo di tale lavoro è studiare le varie applicazioni dell’illuminazione a stato solido (LED), tecnologia tutt’ora in via d’espansione. Nel primo capitolo, dopo aver… (more)

Rui, Chiara

2012-01-01T23:59:59.000Z

478

Pulsed Single-Photon Resonant Cavity Quantum Dot LED  

Science Conference Proceedings (OSTI)

Previously, the authors demonstrated single-photon emission of cw-operated InP QDs up to at least 80 K in a simple light emitting diode (LED) configuration [2].

479

Surface Mounted Under Counter Dimmable LED Strip-STR8  

Science Conference Proceedings (OSTI)

The product under assessment is an advanced lighting technologya controllable, surface mounted under-counter light emitting diode (LED) strip lighting system that is designed to provide various levels of direct and indirect white light.

2008-06-12T23:59:59.000Z

480

Solid-State Lighting: Text-Alternative Version: Dimming LEDs...  

NLE Websites -- All DOE Office Websites (Extended Search)

So you need to pay careful attention to any time where the current is zero in a light emitting diode. So I already mentioned LEDs typically need what's called a driver. And the...