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  1. Ewilson's blog

    Open Energy Info (EERE)

    blog2781 en Announcing New Utility Rate Database and API Features http:en.openei.orgcommunityblogannouncing-new-utility-rate-database-and-api-features

    NREL, in...

  2. Energy Blog

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

    blog-archive 1000 Independence Ave. SW Washington DC 20585 202-586-5000 en Watch Our CO2 Drop http:energy.govarticleswatch-our-co2-drop

  3. ARM - Blog

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

    SGP 6 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field...

  4. Solar Blog

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

    96426 Solar Blog en Solar Energy Jobs Outpace U.S. Economy http:energy.govarticlessolar-energy-jobs-outpace-us-economy

  5. ARM - Blog Article

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

    7, 2016 [ARM Mobile Facility 1, Blog, LASIC] Smoke is in the Air Bookmark and Share Editor's note: Paquita Zuidema, a professor at the University of Miami, Rosenstiel School of Marine and Atmospheric Science and principle investigator for the Layered Atlantic Smoke Interactions with Clouds campaign, sent this update. We have the first evidence of smoke being present in the Ascension Island boundary layer from the LASIC [Layered Atlantic Smoke Interactions with Clouds] measurements from June 13

  6. Marketresearchri's blog | OpenEI Community

    Open Energy Info (EERE)

    Marketresearchri has not created any blog entries. Marketresearchri's blog Home > Blogs Syndicate...

  7. NREL: Solar STAT Blog -

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

    Outreach Policy Basics Publications Request Assistance Technical Assistance Project Map Solar STAT Blog The Solar STAT blog discusses state and local efforts to develop solar...

  8. blog | OpenEI Community

    Open Energy Info (EERE)

    blog Home Dc's picture Submitted by Dc(266) Contributor 27 February, 2015 - 11:36 The Energy Efficiency and Renewable Energy (EERE) blog on Green Button is live blog DOE EERE...

  9. News & Blog | Department of Energy

    Energy Savers [EERE]

    About Energy.gov News & Blog News & Blog Blog Plants capture CO2 and convert it into ... found a way to recycle CO2 back into fuel, much the same way plants absorb and convert it. ...

  10. ARM - Blog Article

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

    CenterBlogBlog Article Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes117 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 4 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and

  11. ARM - Blog Article

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

    CenterBlogBlog Article Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes117 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 4 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and

  12. Indian Energy Blog Archive

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

    indianenergy1122881 Indian Energy Blog Archive en Solar Projects on the Rise for New Mexico's Picuris and Zia Pueblos http:energy.govindianenergyarticlessolar-projects-rise-n...

  13. Richard Gerber's NERSC Blog

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

    Richard Gerber Richard Gerber's NERSC Blog NERSC, PDSF, Neutrino Oscillations and the 2015 Physics Nobel Prize October 8, 2015 by Richard Gerber Perhaps the most rewarding aspect...

  14. News & Blog | Department of Energy

    Office of Environmental Management (EM)

    Transmission Synchrophasor Technology and the DOE The U.S. Department of Energy's Microgrid Initiative Bridging the Gaps on Prepaid Utility Service News & Blog Blog Archive News ...

  15. Education Blog | Department of Energy

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

    Education Blog Education Blog The Office of Energy Efficiency and Renewable Energy's (EERE) education blog page highlights the initiatives, achievements and student competition results across all EERE technology offices including Solar, Wind & Water, Bioenergy, Vehicles, Geothermal, Hydrogen & Fuel Cells, Advanced Manufacturing, Homes, Buildings, and Government Energy Management. Blogs featured on this section of the education site announce educational opportunities including internships

  16. NNSA Blog | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Blog NNSA & Nuclear Security Enterprise support nation's preparedness NNSA Blog NNSA's work aids in fight against cancer NNSA Blog NSC leader recognized as community role model...

  17. Welcome to EERE Blog

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy (EERE) blog will include updates on current projects, interviews with energy experts, and other stories about EERE's technology offices, cross-cutting initiatives, and our national laboratories.

  18. Blog | Department of Energy

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

    Blog Blog RSS July 12, 2016 Progress on President Obama's "Lab to Market" Initiative Lab-Corps, an entrepreneurial boot-camp, helps scientists transition their research to the market. June 29, 2016 LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private Sector and Investor Community The Department of Energy (DOE) Clean Energy Investment Center (CEIC) held a second successful Laboratory-Investor Knowledge Series (LINKS) event on Thursday, June 16, co-hosted with the

  19. LPO Blog | Department of Energy

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

    Blog LPO Blog RSS April 29, 2014 Agua Caliente, located in Yuma County, Arizona, is now the largest solar photovoltaic power plant in the world. | Photo courtesy of NRG Energy....

  20. Blog Promotion | Open Energy Information

    Open Energy Info (EERE)

    and are interested in blogging, you may want to promote your blog using OpenEI's social media and rss feed channels. Here is a simple list of information on how to have...

  1. Energy Blog | Department of Energy

    Energy Savers [EERE]

    Energy Blog Energy Blog RSS August 18, 2016 Plants capture CO2 and convert it into sugars ... found a way to recycle CO2 back into fuel, much the same way plants absorb and convert it. ...

  2. Energy Savers Blog Policy Change

    Broader source: Energy.gov [DOE]

    The main reason the Energy Savers Blog exists is to communicate saving money & energy at home with you: the consumer.

  3. EERE Blog | Department of Energy

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

    Blog EERE Blog RSS The EERE Blog includes updates to current Office of Energy Efficiency and Renewable Energy (EERE) projects, interviews with energy experts, and success stories about EERE's technology offices and national laboratories. Subscribe to the blog email list. August 5, 2016 2016 BioenergizeME Infographic Challenge Winning Team: (From left to right) Maria Zeitlin (advisor), Lexington Zografakis, Sydney Bracht, and Sidney Davis were recognized by Jonathan Male, Director of the

  4. Blog | Department of Energy

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

    About Us » Blog Blog RSS July 27, 2016 Solar homes are being sold across the country, but they can be hard to find and compare. Teams from Lawrence Berkeley National Laboratory and Elevate Energy are working to ensure that solar is properly represented in multiple listing services. | Photos courtesy of Solar Design Associates, Namaste Solar Electric, and Decker Homes Shopping for a Solar Home Made Easy - SunShot and the Future of Solar Home-Buying Solar homes are being sold across the country,

  5. Blog | Department of Energy

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

    Blog Blog August 8, 2016 Image courtesy of LBNL. How are Building Energy Codes Developed? We recently gave an overview of building energy codes and the U.S. Department of Energy's (DOE) corresponding role. Now, we are going to take a deeper dive into the three main steps in the codes process: how they are developed, adopted, and complied with. August 5, 2016 What "Stranger Things" Didn't Get Quite-So-Right About the Energy Department We separate fact from fiction in the new Netflix

  6. In-line real time air monitor

    DOE Patents [OSTI]

    Wise, M.B.; Thompson, C.V.

    1998-07-14

    An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds. 3 figs.

  7. In-line real time air monitor

    DOE Patents [OSTI]

    Wise, Marcus B.; Thompson, Cyril V.

    1998-01-01

    An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds.

  8. Happy New Year - First Blog Entry

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

    Happy New Year Happy New Year - First Blog Entry January 2, 2015 by Richard Gerber Happy New Year to all! Some users have asked for NERSC staff blogs on current happenings and events at NERSC, so here is a first attempt! No promises that it will be comprehensive or always timely, but I'll do my best. This holiday break was largely uneventful, which is the way we like it. The systems have been up and stable, and lots of you have been able to get a lot of computing done. It's a good thing that the

  9. ARM - Blog Article

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

    September 27, 2013 [Blog, ENA, Field Notes] Aerosol Observing System Gussied Up to Go Out Bookmark and Share Editor's note: Stephen Springston, a scientist from Brookhaven National Laboratory, shared this update in August 2013 about a new Aerosol Observing System (AOS). Originally deployed in Australia, the next-generation aerosol observing system (AOS) system returned to Brookhaven National Laboratory this summer for an invigorating makeover. With instrument, computer, and infrastructure

  10. ARM - Blog Article

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

    November 13, 2013 [BBOP, Blog, Field Notes] Thanks for the Great Work - and BBOP Data! Bookmark and Share Editor's note: Drs. Larry Kleinman and Arthur Sedlacek are atmospheric chemists from the Brookhaven National Laboratory, spearheading BBOP. Today marks the conclusion of the field measurement phase of our Biomass Burning Observation Project (BBOP) campaign. In just under 4 months, we sampled 17 wildfires, more than 2 dozen agricultural burns and a handful of urban emissions, which we used as

  11. ARM - Blog Article

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

    July 21, 2015 [Blog, Field Notes, PECAN] Mission Ready Bookmark and Share Editor's Note: Ben Toms, intern from University of Oklahoma for the Plains Elevated Convection at Night (PECAN) field campaign, sent this update. The past few weeks have been adventurous for the PECAN-CLAMPS team, with a burst of meteorological conditions favorable for nocturnal convection. As of June 27, there had been 14 intensive observational periods which means about 1 out of every 2 days has been devoted to a

  12. ARM - Blog Article

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

    5, 2015 [Blog, Field Notes, SGP] Calibration Season Begins Bookmark and Share Editor's Note: Craig Webb, calibration technician at the Southern Great Plains site, sent this update. A view of a collection of radiometers taken from the now closed Tropical Western Pacific facility. A view of a collection of radiometers taken from the now closed Tropical Western Pacific facility. The ARM Climate Research Facility requires accurate measurements of solar radiation from radiometers used in ground-based

  13. ARM - Blog Article

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

    10, 2016 [Blog, Field Notes, HI-SCALE] HI-SCALE: Introduction to the Team and Instruments Bookmark and Share Tamara Pinterich makes adjustments to the Fast Integrated Mobility Spectrometer (FIMS) instrument. Tamara Pinterich makes adjustments to the Fast Integrated Mobility Spectrometer (FIMS) instrument. Editor's note: Jerome Fast, the principal investigator of the Holistic Interactions of Shallow Clouds, Aerosols, and Ecosystems (HI-SCALE) campaign, sent this update. We are into the second

  14. ARM - Blog Article

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

    4, 2016 [Blog, Field Notes, SGP] Prepping an Aerosol Observing System for Delivery Bookmark and Share Editor's note: Stephen R. Springston, a scientist at Brookhaven National Laboratory and lead instrument mentor for ARM's aerosol observing system, sent this update. This afternoon, June 21, Brookhaven National Laboratory (BNL) took delivery of the enclosure for the new Southern Great Plains (SGP) aerosol observing system (AOS). This photo shows the SeaTainer sitting in its temporary home at BNL.

  15. Kyoung's blog | OpenEI Community

    Open Energy Info (EERE)

    Kyoung's blog Home > Blogs Kyoung's picture Submitted by Kyoung(150) Contributor 14 October, 2013 - 20:19 Geothermal NEPA Workshop at GRC Categorical Exclusions CX Database EA EIS...

  16. Ewilson's blog | OpenEI Community

    Open Energy Info (EERE)

    Ewilson's blog Home > Blogs Ewilson's picture Submitted by Ewilson(79) Contributor 21 July, 2014 - 15:34 Announcing New Utility Rate Database and API Features API Database Utility...

  17. ARM - Blog Article

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

    May 21, 2011 [Blog, Field Notes, MC3E] The (Almost) Dream Scenario Bookmark and Share Long before the MC3E scientists arrived in Ponca City and descended upon the SGP Central Facility (CF), there was a great deal of talk about the "dream scenario." The golden case of all golden cases was described as a well defined line of convective storms with a large stratiform rain region that propagated directly over the SGP CF. While this dream system moved over the site it would be sampled by

  18. ARM - Blog Article

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

    April 19, 2013 [BBOP, Blog, Field Notes] Searching for Elusive Plumes in the United States Bookmark and Share Interview with scientists spearheading a research campaign: 120 flight hours through burning biomasses in the Pacific Northwest and Memphis this summer. From "flash" to "smoldering" to"'aging"-I'm not talking about men or women. It is fires-specifically those from burning organic matter, also called 'burning biomasses.' Fires are sparked by a large number of

  19. ARM - Blog Article

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

    October 1, 2013 [Blog, Field Notes] A Personal Note to Nauru Bookmark and Share Message from the ARM Tropical Western Pacific Site Scientist, Chuck Long: Circa 1998, Chuck Long shares his mood after helping ARM colleagues install the observation site on Nauru Island. Circa 1998, Chuck Long shares his mood after helping ARM colleagues install the observation site on Nauru Island. I first arrived on Nauru in late 1998 to help install the ARM site. Yes, I had a shovel in hand, digging the trenches

  20. ARM - Blog Article

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

    October 26, 2015 [Blog, Field Notes, SGP] ARM Radar Technician Training Course at the ARM SGP Site Bookmark and Share Editor's note: Joseph Hardin, a radar engineer at the ARM Climate Research Facility, sent this update Training attendees Chris Martin and Matt Gibson working to measure a signal on the top of an X-SAPR radar. Training attendees Chris Martin and Matt Gibson working to measure a signal on the top of an X-SAPR radar. The ARM Climate Research Facility currently operates 33 radars

  1. ARM - Blog Article

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

    April 25, 2016 [Blog, Field Notes, HI-SCALE] HI-SCALE Day 1: Calm Before the Storm Bookmark and Share Editor's note: Siegfried Schobesberger, a postdoctoral researcher at University of Washington, sent this update. A large hangar at Bartlesville Municipal Airport is the home of the G-1 aircraft for the next 4 weeks. The gray containers right next to it provide extra office space. A large hangar at Bartlesville Municipal Airport is the home of the G-1 aircraft for the next 4 weeks. The gray

  2. ARM - Blog Article

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

    3, 2016 [Blog, Field Notes, HI-SCALE] HI-SCALE Week 1: It's a Wrap Bookmark and Share Editor's note: Siegfried Schobesberger, a postdoctoral researcher at University of Washington, sent this update. After 7 days of hard work, the first week of the HI-SCALE campaign has already passed! We managed a total of four research flights-experiencing a few hiccups, but collected interesting data! Aircraft maneuvers from the ground perspective. Also visible is the typical low layer of scattered clouds,

  3. ARM - Blog Article

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

    20, 2016 [Blog, Field Notes, HI-SCALE] HI-SCALE: A View From the Ground and Sky Bookmark and Share Editor's note: Siegfried Schobesberger, a postdoctoral researcher at University of Washington, sent this update. Two more weeks of measurement flights have gone by since my last update. As of May 16, we have accomplished 14 research flights. Only one had to be cut short due to thunderstorms moving in on our area of operation. We have been getting into a very efficient routine, and collected a lot

  4. DOE Research and Development Accomplishments Blog Archive

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

    Blog Archive 2008-2009 * 2010 * 2011 * 2012 * 2013-2014

  5. Blog Requirements and Best Practices | Department of Energy

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

    For security purposes, all blogs are hosted in Energy.gov's Drupal environment. Blog ... & Inventories User Experience Research & Statistics Newsletters Social Media Blogs

  6. Solar Blog | Department of Energy

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

    Solar Blog Solar Blog RSS The SunShot Initiative's Solar Blog features the latest stories about the work of the solar energy technologies office within the Department of Energy. Learn more about us. August 4, 2016 Giant Leap Technologies uses microfluidics to bend light toward a solar at the top of the plant. Each solar thermal power plant shown is a football field in size. | <em>Photo courtesy of Giant Leap Technologies</em> Cutting-Edge Science Drives SunShot Projects The

  7. Hanford Blog Archive - Hanford Site

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

    Newsroom Hanford Blog Newsroom Press Releases Media Contacts Photo Gallery The Hanford Story Hanford Blog Hanford YouTube Channel Hanford Blog Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size July 2016 July 20, 2016 DOE Marks 20 Years of Cleanup Success at ERDF This month marks 20 successful years of environmental cleanup at one of the U.S. Department of Energy (DOE)'s largest disposal facilities. June 2016 June 30, 2016 Hanford Cleanup Progress Fact Sheet June

  8. News & Blog | Department of Energy

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

    You Didn't Know About Solar Energy More from the blog ... June 3, 2016 Canada, Mexico and the United States Show ... Minister of Natural Resources, Pedro Joaqun Coldwell, ...

  9. Jweers's blog | OpenEI Community

    Open Energy Info (EERE)

    Jweers's blog Home > Blogs Jweers's picture Submitted by Jweers(88) Contributor 10 February, 2015 - 12:22 Desert Sunlight goes online 550 MW Desert Sunlight DOE power plant PV...

  10. Schleinb's blog | OpenEI Community

    Open Energy Info (EERE)

    Schleinb's blog Home > Blogs Schleinb's picture Submitted by Schleinb(5) Member 20 July, 2015 - 11:02 New to Open EI: Basic Question I would like to pull Utility Rates across...

  11. Alevine's blog | OpenEI Community

    Open Energy Info (EERE)

    Alevine's blog Home > Blogs Alevine's picture Submitted by Alevine(5) Member 29 July, 2013 - 14:46 Texas Legal Review BHFS flora and fauna leasing Legal review permitting roadmap...

  12. Dbrodt's blog | OpenEI Community

    Open Energy Info (EERE)

    Dbrodt's blog Home > Blogs Dbrodt's picture Submitted by Dbrodt(77) Contributor 9 June, 2014 - 12:54 iiESI.org is live If you are interested in Energy Systems Integration and you...

  13. Blog and News Highlights | Department of Energy

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

    Blog and News Highlights Blog and News Highlights Blog Blog and News Highlights DOE FITARA Implementation Plan June 24, 2016 5:29 PM The Office of the Chief Information Officer is pleased to announce publication of the U.S. Department of Energy (DOE) Federal Information Technology Acquisition Reform Act (FITARA) Implementation Plan. Read The Full Story 3D Cobra, Renewable Energy, and Green Button at the National Maker Faire First-Ever Energy Open Data Roundtable Catalyzes Value of Big Data

  14. Welcome to Uptake: The CBI Blog

    Broader source: Energy.gov [DOE]

    Welcome to Uptake, a new blog featuring the latest information from the Energy Department's Commercial Buildings Integration (CBI) program.

  15. BioEnergy Blog | Department of Energy

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

    News » BioEnergy Blog BioEnergy Blog RSS The Bioenergy Technologies Office (BETO) blog posts are a great source to learn about the progress BETO is making toward its goals to sustainably develop cost-competitive biofuels and bioproducts. To see how far bioenergy has come (posts from 2012-2014), visit the Bioenergy Technologies Office Blog archive site. August 5, 2016 2016 BioenergizeME Infographic Challenge Winning Team: (From left to right) Maria Zeitlin (advisor), Lexington Zografakis, Sydney

  16. IA Blog Archive | Department of Energy

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

    Blog Archive IA Blog Archive RSS May 31, 2016 IA Blog Archive Global Energy Leaders Gather in California to Drive Clean Energy Development and Deployment Goal of meetings will be to expand international collaboration in clean energy research, development, demonstration and deployment to combat climate change. May 18, 2016 IA Blog Archive 10 Ways the Clean Energy Ministerial Is Speeding Up the World's Clean Energy Revolution The world needs a lot more clean energy, and fast. Here are 10 ways the

  17. Blog Archive | Department of Energy

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

    Blog Archive Blog Archive RSS March 24, 2016 Astronaut Ellen Ochoa is our fourth and final woman in STEM #ThrowbackThursday for 2016. | Illustration by <a href="/node/1332956/">Carly Wilkins, Energy Department</a>. Five Fast Facts about Astronaut Ellen Ochoa Ellen Ochoa is the director of the Johnson Space Center, the first Hispanic woman to go into space and the fourth woman in STEM we're highlighting during Women's History Month. March 18, 2016 On Tuesday March 22, 2016

  18. Energy Blog | Department of Energy

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

    Energy Blog Energy Blog RSS August 5, 2016 What "Stranger Things" Didn't Get Quite-So-Right About the Energy Department We separate fact from fiction in the new Netflix series "Stranger Things." August 4, 2016 Employees and contractors are at the heart of the Department of Energy's mission areas -- and the Department is committed to protecting them against retaliation for raising concerns about health, safety and management issues. | Energy Department file photo. Protecting

  19. ARM News &#187; Blog

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

    Wed, 03 Aug 2016 15:21:35 +0000 http://www.arm.gov en Two AERI Installs on Two Islands in Two Months Wed, 03 Aug 2016 15:21:35 +0000 Blog, ENA, Field Notes, LASIC http://www.arm.gov/news/blog/post/38168 <img src="http://www.arm.gov/images/cms/IMG_03891.jpg:100w" style="float:left;margin-right:5px;margin-bottom:5px"/><p> I just completed the second of two Atmospheric Emitted Radiance Interferometer (AERI) installations in what is shaping up to be

  20. FE Blog | Department of Energy

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

    Blog FE Blog RSS August 3, 2016 NETL researcher Kelly Rose, co-developer of one of the four NETL technologies chosen as finalists for the 2016 R&D 100 Awards Game-Changing NETL Technologies Named Finalists for Prestigious R&D 100 Awards Four technologies developed by researchers at the National Energy Technology Laboratory (NETL) have been named finalists for this year's R&D 100 Awards. The selected technologies reflect the laboratory's focus on science and technology innovations

  1. Blog | Department of Energy

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

    of iStockphotoblackie Keeping Cool Without Air Conditioning Trees, fans, and window treatments can keep you cool and save energy this summer. July 31, 2013 With a little...

  2. FEMP Director's Blog | Department of Energy

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

    FEMP Director's Blog FEMP Director's Blog RSS Federal Energy Management Program Director Timothy Unruh shares his thoughts on topics related to energy management. November 30, 2015 FEMP Director's Blog Making a Difference: Federal Energy Management Down on the Farm Support from the Federal Energy Management Program (FEMP) has helped the USDA develop shelters for agricultural equipment that are also generate solar power. The "Solar Shaded AgPort" is a model of interagency cooperation

  3. Uptake: The CBI Blog | Department of Energy

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

    Commercial Buildings » Uptake: The CBI Blog Uptake: The CBI Blog RSS Photo Credit: Dennis Schroeder / NREL Photo Credit: Dennis Schroeder / NREL Welcome to Uptake: The CBI Blog. Here you'll find news from the Energy Department's Commercial Buildings Integration (CBI) program and partners. August 4, 2016 Image: NREL. Excitement around the Data Surge App Showcase The Data Surge App Showcase during this year's Better Buildings Summit was filled with excitement as attendees were given the

  4. News and Blog | Department of Energy

    Energy Savers [EERE]

    June 7, 2016 News and Blog Updates on the Interagency Task Force on Natural Gas Storage ... Announces 25 Million to Accelerate Integration of Solar Energy into Nation's ...

  5. Energy Saver Blog and Social Media Guidelines | Department of...

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

    Energy Saver Blog and Social Media Guidelines Energy Saver Blog and Social Media Guidelines EERE's offices are encouraged to provide content to the EERE Facebook (for general EERE ...

  6. Blog | Department of Energy

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

    Photo courtesy of Chris Gunn, NREL. Energy Saving Holiday Kitchen Trivia Test your energy-saving knowledge with our holiday kitchen trivia. November 19, 2012 Save time and money on...

  7. Blog | Department of Energy

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

    tool makes it easy to compare the fuel economy of used cars. April 24, 2014 LED lights are six to seven times more energy efficient than conventional incandescent lights,...

  8. Blog | Department of Energy

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

    It's still cold and it's still dark all the time, but now all the cheerful Christmas lights have come down so there's nothing to break up the monotony. What's there to do?...

  9. ARM - Blog Article

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

    it's been over a year since I was on the Spirit launching weather balloons, but it has. It has also been some time since the last MAGIC update, so I'll try to catch everyone up...

  10. OSTIblog Articles in the blog Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    blog Topic Celebrating DOE Accomplishments the Blogging Way by Mary Schorn 15 Aug, 2011 in Products and Content 4721 Accompicon.jpg Celebrating DOE Accomplishments the Blogging ...

  11. News & Blog | Department of Energy

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

    About Us » News & Blog News & Blog Office of Economic Impact and Diversity Blog Astronaut Ellen Ochoa is our fourth and final woman in STEM #ThrowbackThursday for 2016. | Illustration by <a href="/node/1332956/">Carly Wilkins, Energy Department</a>. Five Fast Facts about Astronaut Ellen Ochoa March 24, 2016 1:20 PM Ellen Ochoa is the director of the Johnson Space Center, the first Hispanic woman to go into space and the fourth woman in STEM we're highlighting

  12. Indian Energy Blog | Department of Energy

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

    About Us » Indian Energy Blog Indian Energy Blog RSS July 19, 2016 Expanding the Tribal Role in Carrying Out a Critical Mission in Indian Country I'm driven by a critical mission: to maximize the development and deployment of energy solutions for the benefit of American Indians and Alaska Natives. Our blueprint for fulfilling this mission has three programmatic pillars: Deployment, Innovation, and Policy. They're equally important, but in this blog post I'm going to focus on the Deployment

  13. blog

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

    gnu-bug-reports There are currently no significant reported user bugs with the GNU compilers. http:www.nersc.govuserssoftwarecompilersgnugnu-bug-reports...

  14. Blog

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

    ...

  15. blog

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

    announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 http:www.nersc.govuserscomputational-systemshopperupdates-and-statusannouncements...

  16. Energy blogs | OpenEI Community

    Open Energy Info (EERE)

    Energy blogs Home > Community Filter Search Author Enter a comma separated list of user names. Tags My groups True False Apply Kmorales City of McPherson, Kansas, Board of...

  17. IA Blog Archive | Department of Energy

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

    "always be five years away." For four key clean energy technologies, that clean energy future has already arrived. August 21, 2013 IA Blog Archive ActOnClimate: Secretary...

  18. Cybersecurity Related Blogs | Department of Energy

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

    Blogs Cybersecurity Related Blogs June 7, 2016 As the electric grid becomes smarter, it also becomes more vulnerable to hackers. | Creative Commons. To Protect the Grid from Hackers, You Need to Break It With a growing risk of cyber attacks from hackers, researchers at the National Renewable Energy Laboratory built a test bed to experiment with cybersecurity tools for the nation's electric grid. November 3, 2015 Power lines like these make up our nation's power grid -- a critical component of

  19. DrWatsonBlog.jpg | OSTI, US Dept of Energy Office of Scientific and

    Office of Scientific and Technical Information (OSTI)

    Technical Information DrWatsonBlog

  20. Hanford Blog Archive - Hanford Site

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

    November 2011 November 23, 2011 PRESS RELEASE: Hanford Waste Treatment Plant receives and sets key air-filtration equipment for Low-Activity Waste Facility Last week, the Hanford Waste Treatment Plant received and placed a key piece of air-filtration equipment in the Low- Activity Waste Facility. The nearly 100-ton carbon bed adsorber is part of a complex air-filtration system that will ensure the facility's air emissions meet strict environmental regulations and requirements. November 18, 2011

  1. Effect of air on energy and rise-time spectra measured by proportional gas counter

    SciTech Connect (OSTI)

    Kawano, T.; Tanaka, M.; Isozumi, S.; Isozumi, Y.; Tosaki, M.; Sugiyama, T.

    2015-03-15

    Air exerts a negative effect on radiation detection using a gas counter because oxygen contained in air has a high electron attachment coefficient and can trap electrons from electron-ion pairs created by ionization from incident radiation in counting gas. This reduces radiation counts. The present study examined the influence of air on energy and rise-time spectra measurements using a proportional gas counter. In addition, a decompression procedure method was proposed to reduce the influence of air and its effectiveness was investigated. For the decompression procedure, the counting gas inside the gas counter was decompressed below atmospheric pressure before radiation detection. For the spectrum measurement, methane as well as various methane and air mixtures were used as the counting gas to determine the effect of air on energy and rise-time spectra. Results showed that the decompression procedure was effective for reducing or eliminating the influence of air on spectra measurement using a proportional gas counter. (authors)

  2. Hanford Blog Archive - Hanford Site

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

    May 2012 May 22, 2012 PRESS RELEASE: Hanford Waste Treatment Plant Receives and Sets Six-Ton Exhausters for Air-Filtration System The six-ton exhausters are key components in a complex air-filtration system that will ensure the facility's air emissions meet strict environmental regulations and requirements. May 17, 2012 PRESS RELEASE: CH2M HILL Awards $10.8 Million Subcontract to Local, Small Business Contract awarded to Federal Engineers & Constructors to modify facility that will support

  3. Hanford Blog Archive - Hanford Site

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

    completed the design for the High-Level Waste (HLW) Vitrification Facility's heating, ventilation and air-conditioning (HVAC) system. August 18, 2010 Waste Treatment Plant...

  4. Workload Characterization and Performance Implications of Large-Scale Blog Servers

    SciTech Connect (OSTI)

    Jeon, Myeongjae; Kim, Youngjae; Hwang, Jaeho; Lee, Joonwon; Seo, Euiseong

    2012-01-01

    With the ever-increasing popularity of social network services (SNSs), an understanding of the characteristics of these services and their effects on the behavior of their host servers is critical. However, there has been a lack of research on the workload characterization of servers running SNS applications such as blog services. To fill this void, we empirically characterized real-world web server logs collected from one of the largest South Korean blog hosting sites for 12 consecutive days. The logs consist of more than 96 million HTTP requests and 4.7 TB of network traffic. Our analysis reveals the followings: (i) The transfer size of non-multimedia files and blog articles can be modeled using a truncated Pareto distribution and a log-normal distribution, respectively; (ii) User access for blog articles does not show temporal locality, but is strongly biased towards those posted with image or audio files. We additionally discuss the potential performance improvement through clustering of small files on a blog page into contiguous disk blocks, which benefits from the observed file access patterns. Trace-driven simulations show that, on average, the suggested approach achieves 60.6% better system throughput and reduces the processing time for file access by 30.8% compared to the best performance of the Ext4 file system.

  5. EM-LA Blog | Department of Energy

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

    Blog EM-LA Blog April 27, 2016 EM Los Alamos Field Office Manager Douglas E. Hintze EM Site Manager Reflects on Field Office's Formative Year, Looks to Future LOS ALAMOS, N.M. - EM Los Alamos Field Office Manager Douglas E. Hintze recently spoke with EM Update about the launch of EM's newest site office and its challenges and accomplishments. January 14, 2016 The sewage treatment facility before demolition. Los Alamos Demolition Work Progresses Toward Goal of Completing Cleanup LOS ALAMOS, N.M.

  6. EERE Blog | Department of Energy

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

    dams that currently do not generate electricity. April 27, 2015 AirStreams Renewables trains veterans on how to get certified to work on wind towers. Last Thursday, the...

  7. Energy Saver Blog and Social Media Guidelines

    Broader source: Energy.gov [DOE]

    EERE's offices are encouraged to provide content to the EERE Facebook (for general EERE communications) or to the Energy Saver Facebook (for general public and consumer-oriented communications). If you're interested in posting on the Energy Saver Facebook, read these blog and social media guidelines.

  8. NNSA Blog | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Home NNSA Blog NNSA hosts IAEA Directors to discuss emergency preparedness & response partnership Wednesday, September 14, 2016 - 3:17pm NNSA hosted the International Atomic Energy Agency (IAEA) - a core partner of the agency's global nonproliferation and counterterrorism efforts - to discuss cooperative efforts in emergency preparedness and response. Early in their visit, IAEA Deputy Director General Juan Carlos Lentijo, IAEA Division of Nuclear Security Raja Adnan, and Ambassador Laura

  9. The Energy Efficiency and Renewable Energy (EERE) blog on Green...

    Open Energy Info (EERE)

    The Energy Efficiency and Renewable Energy (EERE) blog on Green Button is live Home > Groups > Green Button Applications Dc's picture Submitted by Dc(266) Contributor 27 February,...

  10. Welcome to the Energy Blog | Department of Energy

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

    the Energy Blog Welcome to the Energy Blog July 20, 2010 - 5:54am Addthis Secretary Chu Secretary Chu Former Secretary of Energy Welcome to the Energy Blog. I am pleased to be the first of many voices from across the Department of Energy that you will hear from here, each of whom I trust will provide you with a unique perspective on our mission. We're introducing the Energy Blog at a critical moment for the Department. From our program offices to our national laboratories to our field offices,

  11. End-use Breakdown: The Building Energy Modeling Blog

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

    Modeling Blog en EnergyPlus Logo Debuts on Revit Toolbar http:energy.goveerebuildingsarticlesenergyplus-logo-debuts-revit-toolbar

  12. New Blog Seeks Out the “Next Big Thing”

    Broader source: Energy.gov [DOE]

    The new blog TechStream will focus on promising technologies from Lawrence Berkeley National Lab that have not yet been commercialized.

  13. NREL: Hydrogen and Fuel Cells Research - From the EERE Blog:...

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

    From the EERE Blog: Colorado Joins the Hydrogen and Fuel Cells Race December 4, 2015 The Energy Department's Office of Energy Efficiency and Renewable Energy (EERE) recently posted...

  14. NNSA Administrator D'Agostino's 2009 IAEA Travel Blog | National...

    National Nuclear Security Administration (NNSA)

    09 IAEA Travel Blog | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

  15. Blog Archive | Department of Energy

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

    Time High school students are incorporating cutting-edge manufacturing techniques into robots, while pushing the boundaries of research forward. April 2, 2014 The SUN Project...

  16. EERE Blog | Department of Energy

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

    began in the late 1800's-coincidentally at the same time that Thomas Edison and Nikola Tesla were embroiled in a battle now known as the War of the Currents. August 26,...

  17. Blog Archive | Department of Energy

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

    time to engage and empower the next generation of girls to rise up as leaders of our democracy and economy. March 1, 2013 Director Dot Harris spoke with over 330 students about...

  18. Energy Blog | Department of Energy

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

    tells us about how she got interested in science, the ways her research is influencing important decisions in real-time and what she hates about toy stores. March 31, 2015 New...

  19. Year in Review: Top Five EERE Blog Posts of 2014

    Broader source: Energy.gov [DOE]

    From solar's record-shattering pace to breakthroughs in biomass, 2014 was a big year for clean energy. On our blog, we highlight Energy Department-supported projects and technologies that are making a major impact on the clean energy economy. As 2014 draws to a close, we take a look back at the five most popular EERE Blog articles from the past year.

  20. Hanford Blog Archive - Hanford Site

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

    July 2014 July 31, 2014 FACT SHEET: Hanford Cleanup Progress Fact Sheet Check the latest stats on Hanford cleanup progress and employment at the site. July 31, 2014 Washington Closure Hanford reaches 4 million safe hours For the second time since beginning work on the River Corridor Closure Project in 2005 July 02, 2014 NEWS RELEASE: Workers Prepare to Enter One of Hanford's Most Hazardous Rooms When workers enter the hazardous and historic McCluskey Room at the Hanford Site this summer, they

  1. The Energy Savers Blog Has Moved! | Department of Energy

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

    The Energy Savers Blog Has Moved! The Energy Savers Blog Has Moved! September 15, 2009 - 10:58am Addthis Allison Casey Senior Communicator, NREL It's been just over a year now since we launched the Energy Savers Blog and it's been quite a ride for all of us bloggers. We started this venture a little uncertain of where it would go. Would anyone want to read? Would we have enough to write about? And most importantly, would it be worthwhile? We knew that this would be an experiment of sorts.

  2. Time resolved optical diagnostics of ZnO plasma plumes in air

    SciTech Connect (OSTI)

    Gupta, Shyam L.; Singh, Ravi Pratap; Thareja, Raj K.

    2013-10-15

    We report dynamical evolution of laser ablated ZnO plasma plumes using interferometry and shadowgraphy; 2-D fast imaging and optical emission spectroscopy in air ambient at atmospheric pressure. Recorded interferograms using Nomarski interferometer and shadowgram images at various time delays show the presence of electrons and neutrals in the ablated plumes. The inference drawn from sign change of fringe shifts is consistent with two dimensional images of the plume and optical emission spectra at varying time delays with respect to ablating pulse. Zinc oxide plasma plumes are created by focusing 1.06 μm radiation on to ZnO target in air and 532 nm is used as probe beam.

  3. Damage imaging in a laminated composite plate using an air-coupled time reversal mirror

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

    Le Bas, P. -Y.; Remillieux, M. C.; Pieczonka, L.; Ten Cate, J. A.; Anderson, B. E.; Ulrich, T. J.

    2015-11-03

    We demonstrate the possibility of selectively imaging the features of a barely visible impact damage in a laminated composite plate by using an air-coupled time reversal mirror. The mirror consists of a number of piezoelectric transducers affixed to wedges of power law profiles, which act as unconventional matching layers. The transducers are enclosed in a hollow reverberant cavity with an opening to allow progressive emission of the ultrasonic wave field towards the composite plate. The principle of time reversal is used to focus elastic waves at each point of a scanning grid spanning the surface of the plate, thus allowingmore » localized inspection at each of these points. The proposed device and signal processing removes the need to be in direct contact with the plate and reveals the same features as vibrothermography and more features than a C-scan. More importantly, this device can decouple the features of the defect according to their orientation, by selectively focusing vector components of motion into the object, through air. For instance, a delamination can be imaged in one experiment using out-of-plane focusing, whereas a crack can be imaged in a separate experiment using in-plane focusing. As a result, this capability, inherited from the principle of time reversal, cannot be found in conventional air-coupled transducers.« less

  4. Damage imaging in a laminated composite plate using an air-coupled time reversal mirror

    SciTech Connect (OSTI)

    Le Bas, P. -Y.; Remillieux, M. C.; Pieczonka, L.; Ten Cate, J. A.; Anderson, B. E.; Ulrich, T. J.

    2015-11-03

    We demonstrate the possibility of selectively imaging the features of a barely visible impact damage in a laminated composite plate by using an air-coupled time reversal mirror. The mirror consists of a number of piezoelectric transducers affixed to wedges of power law profiles, which act as unconventional matching layers. The transducers are enclosed in a hollow reverberant cavity with an opening to allow progressive emission of the ultrasonic wave field towards the composite plate. The principle of time reversal is used to focus elastic waves at each point of a scanning grid spanning the surface of the plate, thus allowing localized inspection at each of these points. The proposed device and signal processing removes the need to be in direct contact with the plate and reveals the same features as vibrothermography and more features than a C-scan. More importantly, this device can decouple the features of the defect according to their orientation, by selectively focusing vector components of motion into the object, through air. For instance, a delamination can be imaged in one experiment using out-of-plane focusing, whereas a crack can be imaged in a separate experiment using in-plane focusing. As a result, this capability, inherited from the principle of time reversal, cannot be found in conventional air-coupled transducers.

  5. Alaska Feature Articles and Blogs | Department of Energy

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

    Alaska Feature Articles and Blogs Alaska Feature Articles and Blogs RSS June 6, 2016 Alaska possesses great natural beauty, but also has some of the most expensive energy costs in the United States. The Energy Department is helping many Alaskan communities adopt more sustainable energy strategies to alleviate high energy costs. Alaskan Community Efficiency Champions Compete for Funds to Implement Energy Reduction Plans Thirteen Native Alaska villages thirteen are developing unique plans to

  6. EERE - AMO: Better Buildings Summit Blog | Department of Energy

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

    Summit Blog EERE - AMO: Better Buildings Summit Blog Addthis 1 of 6 Dr. Kathleen Hogan, Deputy Assistant Secretary for Energy Efficiency, gives opening remarks at the 2016 Better Buildings Summit. She welcomed attendees and congratulated new and veteran Better Buildings members on their accomplishments and goals. 2 of 6 Attendees of the Better Plants Technology Transfer Lunch participate in small group discussions led by AMO subject matter experts. Attendees could select from a variety of topics

  7. Chemical kinetic analysis of hydrogen-air ignition and reaction times

    SciTech Connect (OSTI)

    Rogers, R.C.; Schexnayder, C.J. Jr.

    1981-07-01

    An anaytical study of hydrogen air kinetics was performed. Calculations were made over a range of pressure from 0.2 to 4.0 atm, temperatures from 850 to 2000 K, and mixture equivalence ratios from 0.2 to 2.0. The finite rate chemistry model included 60 reactions in 20 species of the H2-O2-N2 system. The calculations also included an assessment of how small amounts of the chemicals H2O, NOx, H2O2, and O3 in the initial mixture affect ignition and reaction times, and how the variation of the third body efficiency of H2O relative of N2 in certain key reactions may affect reaction time. The results indicate that for mixture equivalence ratios between 0.5 and 1.7, ignition times are nearly constant however, the presence of H2O and NO can have significant effects on ignition times, depending on the mixture temperature. Reaction time is dominantly influenced by pressure but is nearly independent of initial temperature, equivalence ratio, and the addition of chemicals. Effects of kinetics on reaction at supersonic combustor conditions are discussed.

  8. A Comparison of Techniques for Detecting Abnormal Change in Blogs

    SciTech Connect (OSTI)

    Furuta, Dr. Richard Keith; ShipmanIII, Dr. Frank Major; Bogen, Paul Logasa

    2012-01-01

    Distributed collections are made of metadata entries that contain references to artifacts not controlled by the collection curators. These collections often have limited forms of change; for digital distributed collections, primarily creation and deletion of additional resources. However, there exists a class of digital collection that undergoes additional kinds of change. These collections consist of resources that are distributed across the Internet and brought together via hyperlinking. Resources in these collections can be expected to change as time goes on. Part of the difficulty in maintaining these collections is determining if a changed page is still a valid member of the collection. Others have tried to address this by defining a maximum allowed threshold of change, however, these methods treat change as a potential problem and treat web content as static despite its intrinsic dynamicism. Instead we acknowledge change on the web as a normal part of a web document and determine the difference between what a maintainer expects a page to do and what it actually does. In this work we evaluate options for extractors and analyzers from a suite of techniques against a human-generated ground-truth set of blog changes. The results of this work show a statistically significant improvement over traditional threshold techniques for our collection.

  9. Nanosecond-level time synchronization of autonomous radio detector stations for extensive air showers

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

    Aab, Alexander

    2016-01-29

    To exploit the full potential of radio measurements of cosmic-ray air showers at MHz frequencies, a detector timing synchronization within 1 ns is needed. Large distributed radio detector arrays such as the Auger Engineering Radio Array (AERA) rely on timing via the Global Positioning System (GPS) for the synchronization of individual detector station clocks. Unfortunately, GPS timing is expected to have an accuracy no better than about 5 ns. In practice, in particular in AERA, the GPS clocks exhibit drifts on the order of tens of ns. We developed a technique to correct for the GPS drifts, and an independentmore » method used for cross-checks that indeed we reach nanosecond-scale timing accuracy by this correction. First, we operate a “beacon transmitter” which emits defined sine waves detected by AERA antennas recorded within the physics data. The relative phasing of these sine waves can be used to correct for GPS clock drifts. In addition to this, we observe radio pulses emitted by commercial airplanes, the position of which we determine in real time from Automatic Dependent Surveillance Broadcasts intercepted with a software-defined radio. From the known source location and the measured arrival times of the pulses we determine relative timing offsets between radio detector stations. We demonstrate with a combined analysis that the two methods give a consistent timing calibration with an accuracy of 2 ns or better. Consequently, the beacon method alone can be used in the future to continuously determine and correct for GPS clock drifts in each individual event measured by AERA.« less

  10. New and Emerging Technologies for Real-Time Air and Surface Beryllium Monitoring

    SciTech Connect (OSTI)

    Phifer, B.E. Jr.; Churnetski, E.L.; Cooke, L.E.; Reed, J.J.; Howell, M.L.; Smith, V.D.

    2001-09-01

    In this study, five emerging technologies were identified for real-time monitoring of airborne beryllium: Microwave-Induced Plasma Spectroscopy (MIPS), Aerosol Beam-Focused Laser-Induced Plasma Spectroscopy (ABFLIPS), Laser-Induced Breakdown Spectroscopy (LIBS), Surfaced-Enhanced Raman Scattering (SERS) Spectroscopy, and Micro-Calorimetric Spectroscopy (CalSpec). Desired features of real-time air beryllium monitoring instrumentation were developed from the Y-12 CBDPP. These features were used as guidelines for the identification of potential technologies as well as their unique demonstrated capability to provide real-time monitoring of similar materials. However, best available technologies were considered, regardless of their ability to comply with the desired features. None of the five technologies have the capability to measure the particle size of airborne beryllium. Although reducing the total concentration of airborne beryllium is important, current literature suggests that reducing or eliminating the concentration of respirable beryllium is critical for worker health protection. Eight emerging technologies were identified for surface monitoring of beryllium. CalSpec, MIPS, SERS, LIBS, Laser Ablation, Absorptive Stripping Voltametry (ASV), Modified Inductively Coupled Plasma (ICP) Spectroscopy, and Gamma BeAST. Desired features of real-time surface beryllium monitoring were developed from the Y-12 CBDPP. These features were used as guidelines for the identification of potential technologies. However, the best available technologies were considered regardless of their ability to comply with the desired features.

  11. Blog Feed: Vehicles | Department of Energy

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

    the Energy Department's Clean Cities is helping National Parks across the country reduce air pollution and lower fuel costs. March 26, 2013 The Energy Department is supporting new...

  12. NNSA to save $7 million on electricity at Sandia, Kirtland Air...

    National Nuclear Security Administration (NNSA)

    save 7 million on electricity at Sandia, Kirtland Air Force Base over two years | ... Home NNSA Blog NNSA to save 7 million on electricity ... NNSA to save 7 million on ...

  13. Office of Small and Disadvantaged Business Utilization News & Blog |

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

    Department of Energy About Us » Office of Small and Disadvantaged Business Utilization News & Blog Office of Small and Disadvantaged Business Utilization News & Blog RSS July 29, 2016 DOE officials served as members of the "In It To Win IT" panel at the Reservation Economic Summit in Tulsa this month. From left to right, EM Acting Small Business Advocate Steve Sylvester, Jack Surash with EM's Office of Corporate Services, DOE Office of Small and Disadvantaged Business

  14. Congressional and Intergovernmental Affairs Blog | Department of Energy

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

    Blog Congressional and Intergovernmental Affairs Blog July 29, 2016 Using X-Rays to Zap the Zika Virus Powerful X-rays at Argonne National Laboratory have helped researchers reveal important new details about the Zika Virus, an important step on the way to developing effective treatments. June 10, 2016 Several National Hockey League facilities now have LED lighting, saving energy and money. | Graphic by <a href="/node/1332956">Carly Wilkins</a>, Energy Department. NHL

  15. 2015's Top Five Blog Posts | Department of Energy

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

    2015's Top Five Blog Posts 2015's Top Five Blog Posts January 12, 2016 - 3:50pm Addthis In 2015, we saw a lot of great developments. EERE's position as a world leader in supporting cutting edge research and development, through innovative partnerships with industry and academia, continues to prove itself. In just this past year, a Shelby Cobra was 3D printed at Oak Ridge National Laboratory, the costs of installing solar and wind generation decreased significantly, and charging stations-to serve

  16. Formative time of breakdown modeled for the ignition of air and n-butane mixtures using effective ionization coefficients

    SciTech Connect (OSTI)

    Kudryavtsev, A. A.; Popugaev, S. D.; Demidov, V. I.; Adams, S. F.; Jiao, C. Q.

    2008-12-15

    It is shown that simulations of ignition by electric arc discharge in n-butane and air mixtures have interesting features, which deviate from results obtained by simple extension of calculations based on methanelike fuels. In particular, it is demonstrated that lowering the temperature of the n-butane-air mixture before ignition under certain conditions will actually decrease the ignition stage time as well as the required electric field.

  17. OSTIblog Articles in the blog Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information blog Topic Celebrating DOE Accomplishments the Blogging Way by Mary Schorn 15 Aug, 2011 in Products and Content 4721 Accomp_icon.jpg Celebrating DOE Accomplishments the Blogging Way Read more about 4721 You can get a quick read on exciting historical research accomplishments of DOE and its predecessors via the DOE R&D AccomplishmentsBlog. The Blog provides comments about and calls attention to the multiple diverse aspects of the outcomes of past DOE

  18. ManhattanProject70th%20blog%20image.jpg | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information ManhattanProject70th%20blog%20image

  19. EERE News and Blog | Department of Energy

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

    A new study estimates that 2.2 billion in benefits come from reduced greenhouse gas emissions and 5.2 billion from reductions in other air pollution for state renewable portfolio ...

  20. Energy Saver Blog | Department of Energy

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

    Save Energy and Money at Home We've updated the popular Energy Saver guide to help you save money by saving energy. June 4, 2014 Keeping your air conditioner maintained can help...

  1. Energy Saver Blog | Department of Energy

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

    the cold air descends. September 24, 2014 Cleaning your gutters will help prevent ice dams that can cause leaks and water damage. | Photo courtesy of iStockphoto.com...

  2. Direct measurement of the characteristic three-body electron attachment time in the atmospheric air in direct current electric field

    SciTech Connect (OSTI)

    Shutov, A. V.; Smetanin, I. V.; Ionin, A. A.; Levchenko, A. O.; Seleznev, L. V.; Sinitsyn, D. V.; Ustinovskii, N. N.; Zvorykin, V. D.

    2013-07-15

    We report the results of theoretical and experimental study of the characteristic time for three-body attachment of electrons produced by 100 fs UV laser pulse in the atmosphere air in the external DC electric field ranged from 0.2 to 10 kV/cm.

  3. In Case You Missed Them: Our Top Blog Posts from December | Department of

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

    Energy In Case You Missed Them: Our Top Blog Posts from December In Case You Missed Them: Our Top Blog Posts from December January 7, 2016 - 8:42am Addthis In Case You Missed Them: Our Top Blog Posts from December Drew Bittner Writer/Editor, Office of Energy Efficiency and Renewable Energy Happy New Year to our EERE Blog readers! How did January get here so quickly? It seems like only yesterday the kids were dressing up for Halloween, and we were buying turkey for Thanksgiving. The holiday

  4. Blog Feed: Vehicles | Department of Energy

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

    installment of our EnergyJobs series. September 15, 2014 The History of the Electric Car Travel back in time with us as we explore the history of the electric vehicle. August 20,...

  5. OE Recovery Act Blog | Department of Energy

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

    a time, he would be amazed by progress in lighting and sound recording, such as the LED light or the iPod. On the other hand, he would easily recognize much of the basic technology...

  6. Measurement, Modeling, and Analysis of a Large-scale Blog Sever Workload

    SciTech Connect (OSTI)

    Jeon, Myeongjae; Hwang, Jeaho; Kim, Youngjae; Jae-Wan, Jang; Lee, Joonwon; Seo, Euiseong

    2010-01-01

    Despite the growing popularity of Online Social Networks (OSNs), the workload characteristics of OSN servers, such as those hosting blog services, are not well understood. Understanding workload characteristics is important for opti- mizing and improving the performance of current systems and software based on observed trends. Thus, in this paper, we characterize the system workload of the largest blog hosting servers in South Korea, Tistory1. In addition to understanding the system workload of the blog hosting server, we have developed synthesized workloads and obtained the following major findings: (i) the transfer size of non-multimedia files and blog articles can be modeled by a truncated Pareto distribution and a log-normal distribution respectively, and (ii) users accesses to blog articles do not show temporal locality, but they are strongly biased toward those posted along with images or audio.

  7. Technology-to-Market News and Blog Posts | Department of Energy

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

    Technology-to-Market News and Blog Posts Technology-to-Market News and Blog Posts RSS July 12, 2016 Progress on President Obama's "Lab to Market" Initiative Lab-Corps, an entrepreneurial boot-camp, helps scientists transition their research to the market. June 23, 2016 Heila Technologies, from the Massachusetts Institute of Technology, won the 2016 Cleantech UP National Competition. | Energy Department photo. Cleantech University Prize Highlights Next Generation of Clean Energy

  8. NNSA Launches Second Travel Blog to Feature Administrator's Work at Next

    National Nuclear Security Administration (NNSA)

    Generation Safeguards Meeting in Japan | National Nuclear Security Administration | (NNSA) Launches Second Travel Blog to Feature Administrator's Work at Next Generation Safeguards Meeting in Japan October 26, 2009 WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA) today launched its second travel blog, allowing online visitors to follow NNSA Administrator Thomas D'Agostino and receive updates from the second international meeting on Next Generation Safeguards in

  9. Utilities for Solar Blog Post 2016-1-26 | Department of Energy

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

    Utilities for Solar Blog Post 2016-1-26 Utilities for Solar Blog Post 2016-1-26 Addthis 1 of 3 This 2 megawatt installation at Denver International Airport is owned by Constellation Energy, a utility based in Baltimore, MD. Image: Denver International Airport 2 of 3 This 25 megawatt installation is owned by Florida Power & Light and was built to meet the state's renewable energy targets. Image: SunPower 3 of 3 Exelon's City Solar power plant is located in Chicago's Far South Side and is the

  10. On the possibility to discriminate the mass of the primary cosmic ray using the muon arrival times from extensive air showers: Application for Pierre Auger Observatory

    SciTech Connect (OSTI)

    Arsene, N.; Rebel, H.; Sima, O.

    2012-11-20

    In this paper we study the possibility to discriminate the mass of the primary cosmic ray by observing the muon arrival times in ground detectors. We analyzed extensive air showers (EAS) induced by proton and iron nuclei with the same energy 8 Multiplication-Sign 10{sup 17} eV simulated with CORSIKA, and analyzed the muon arrival times at ground measured by the infill array detectors of the Pierre Auger Observatory (PAO). From the arrival times of the core and of the muons the atmospheric depth of muon generation locus is evaluated. The results suggest a potential mass discrimination on the basis of muon arrival times and of the reconstructed atmospheric depth of muon production. An analysis of a larger set of CORSIKA simulations carried out for primary energies above 10{sup 18} eV is in progress.

  11. Enhancing Graduate Student Communication to General Audiences through Blogging about Nanotechnology and Sustainability

    SciTech Connect (OSTI)

    Bishop, Lee M.; Tillman, Ayesha S.; Geiger, Franz M.; Haynes, Christy L.; Klaper, Rebecca D.; Murphy, Catherine; Orr, Galya; Pedersen, Joel A.; DeStefano, Lizanne; Hamers, Robert J.

    2014-10-14

    We have developed and assessed a multiauthor science blog on the topic of nanotechnology and sustainability as a tool to improve the written communication and public engagement skills of graduate students. Focus group studies revealed that after participation in the blog, student authors felt more confident and capable of communicating technical topics to general audiences. Students' research mentors viewed this as an important component of their students' education, as indicated by survey data. Important design aspects of this effort include participation of an editor as well as having flexible content and target-audience guidelines. We have explicitly outlined aspects of the effort we see as critical in order to enable others to replicate this model in related settings.

  12. Time

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

    3 4 5 6 7 8 9 10 Time with respect to the BNB Trigger Time [µs] 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Fractional Flash Count per 0.15 µs with respect to Cosmic Background Measured Cosmic Rate (Beam-Off) BNB Trigger Data (Beam-On) [4.51E18 POT]

  13. Time

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

    10 15 20 Time with respect to the NuMI Trigger Time [µs] 0.9 1.0 1.1 1.2 1.3 1.4 1.5 Fractional Flash Count per 0.5 µs with respect to Cosmic Background Measured Cosmic Rate (Beam-Off) NuMI Trigger Data (Beam-On) [4.83E18 POT]

  14. Compressed Air

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

    Lighting Compressed Air ESUE Motors Federal Agriculture Compressed Air Compressed Air Roadmap The Bonneville Power Administration created the roadmap to help utilities find energy...

  15. OSTIblog Articles in the DOE blog Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information blog Topic ScienceCinema Goes International by Brian Hitson 01 Jun, 2011 in Products and Content 4326 New%20Image.JPG ScienceCinema Goes International Read more about 4326 In February, I wrote to you about the launch of ScienceCinema, a multimedia search engine developed by OSTI, in partnership with Microsoft. It continues to grow, and I am pleased to let you knowthat it is adding audio and video materials from CERN, the European Organization for Nuclear

  16. Air Quality

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

    Air Quality Air Quality Tour The Laboratory calculates the dose to the maximally exposed individual (MEI) to determine effects of Laboratory operations on the public. Open full...

  17. Air Quality

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

    Air Quality Air Quality Tour The Laboratory calculates the dose to the maximally exposed individual (MEI) to determine effects of Laboratory operations on the public.

  18. Air Quality

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

    Air Quality Air Quality Tour The Laboratory calculates the dose to the maximally exposed individual (MEI) to determine effects of Laboratory operations on the public.

  19. Real-time measurements of secondary organic aerosol formation and aging from ambient air in an oxidation flow reactor in the Los Angeles area

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

    Ortega, Amber M.; Hayes, Patrick L.; Peng, Zhe; Palm, Brett B.; Hu, Weiwei; Day, Douglas A.; Li, Rui; Cubison, Michael J.; Brune, William H.; Graus, Martin; et al

    2016-06-15

    Field studies in polluted areas over the last decade have observed large formation of secondary organic aerosol (SOA) that is often poorly captured by models. The study of SOA formation using ambient data is often confounded by the effects of advection, vertical mixing, emissions, and variable degrees of photochemical aging. An oxidation flow reactor (OFR) was deployed to study SOA formation in real-time during the California Research at the Nexus of Air Quality and Climate Change (CalNex) campaign in Pasadena, CA, in 2010. A high-resolution aerosol mass spectrometer (AMS) and a scanning mobility particle sizer (SMPS) alternated sampling ambient andmore » reactor-aged air. The reactor produced OH concentrations up to 4 orders of magnitude higher than in ambient air. OH radical concentration was continuously stepped, achieving equivalent atmospheric aging of 0.8 days–6.4 weeks in 3 min of processing every 2 h. Enhancement of organic aerosol (OA) from aging showed a maximum net SOA production between 0.8–6 days of aging with net OA mass loss beyond 2 weeks. Reactor SOA mass peaked at night, in the absence of ambient photochemistry and correlated with trimethylbenzene concentrations. Reactor SOA formation was inversely correlated with ambient SOA and Ox, which along with the short-lived volatile organic compound correlation, indicates the importance of very reactive (τOH ~ 0.3 day) SOA precursors (most likely semivolatile and intermediate volatility species, S/IVOCs) in the Greater Los Angeles Area. Evolution of the elemental composition in the reactor was similar to trends observed in the atmosphere (O : C vs. H : C slope ~ –0.65). Oxidation state of carbon (OSc) in reactor SOA increased steeply with age and remained elevated (OSC ~ 2) at the highest photochemical ages probed. The ratio of OA in the reactor output to excess CO (ΔCO, ambient CO above regional background) vs. photochemical age is similar to previous studies at low to moderate ages and

  20. CNS employees greet Honor Air veterans | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) CNS employees greet Honor Air veterans Thursday, December 10, 2015 - 1:46pm NNSA Blog Y-12 Deputy Site Manager Gene Sievers, left, and ProForce's Neal Wolfenbarger pose for photo at McGhee Tyson Airport in Knoxville, TN, as Wolfenbarger waits on his uncle to return from Washington, D.C. Veterans Day is important to all Americans, but it carries an even more elevated meaning to those who have served our country in the Armed Forces. Not only are they recognized for

  1. Air Sealing

    SciTech Connect (OSTI)

    2000-02-01

    This fact sheet describes ventilation and the importance of sealing air leaks and providing controlled ventilation.

  2. OSTIblog Articles in the new york times Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information york times Topic OSTI Link in New York Times Blog by Nena Moss 23 Mar, 2009 in Products and Content A document made available by the Office of Scientific and Technical Information (OSTI) was recently linked in the New York Times City Room? blog article "Answers about New York's Weather, Part 3". It was included with the answer to "How strong can an Atlantic sea breeze get? Is there Long Island Sound sea breeze?" posted by

  3. Sfomail's blog

    Open Energy Info (EERE)

    title"" >After several months of development and testing, the next generation web service for the utility rate database is finally here I encourage you to check out...

  4. Jweers's blog

    Open Energy Info (EERE)

    5 en Desert Sunlight goes online http:en.openei.orgcommunityblogdesert-sunlight-goes-online

    Dedicated on Monday, this new 550 MW PV Solar Plant in Southern California is...

  5. Blog posts

    Open Energy Info (EERE)

    communityblogppl-electric-alternative-energy-credit-rfpcomments Renewable Energy RFPs Thu, 27 Aug 2015 18:11:12 +0000 PPL-Procurement 1485 at http:en.openei.org...

  6. Energy blogs

    Open Energy Info (EERE)

    communityblogppl-electric-alternative-energy-credit-rfpcomments Renewable Energy RFPs Thu, 27 Aug 2015 18:11:12 +0000 PPL-Procurement 1485 at http:en.openei.org...

  7. Blog Archive

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

    operty"content:encoded" class"field-item odd">

    Check out the latest STEM Mentoring Cafe in West Palm Beach, Florida held on July 29, 2015. The American Association of Blacks...

  8. Twnrel's blog

    Open Energy Info (EERE)

    have been in preparation, thousands of hard copies (it hurts to say that given how digital everything else is on the project but there is still a role for paper products in the...

  9. Kyoung's blog

    Open Energy Info (EERE)

    On Tuesday, October 2, the Geothermal Technology Office and the National Renewable Energy Laboratory held a 12-day NEPA workshop. The workshop was held at the MGM Grand...

  10. Wzeng's blog

    Open Energy Info (EERE)

    Among popular trends in renewable energy today is for the everyday person to find ways to make use of clean energy and be part of the national effort to go...

  11. Rmckeel's blog

    Open Energy Info (EERE)

    en.openei.orgcommunityblogvisualize-energy-apis-new-openei-browsercomments APIs Big Data cleanweb data OpenEI Developer Fri, 31 Aug 2012 19:54:40 +0000 Rmckeel 486 at...

  12. FE Blog

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

    (CO2) into usable chemicals and fuels-a breakthrough that could lead to an effective industrial scale way to reduce CO2 emissions for a positive impact on the world's environment....

  13. LPO Blog

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

    ...

  14. EERE Blog

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

    ...

  15. Staff Blogs

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

    Richard Gerber Debbie Bard Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account ...

  16. Ianjkalin's blog

    Open Energy Info (EERE)

    ta-spurs-entrepreneurship-and-jobs" rel"nofollow">posted by White House Office of Science and Technology Policy on February 4th, 2013.

  17. Dbrodt's blog

    Open Energy Info (EERE)

    iiesiorg-live

    If you are interested in Energy Systems Integration and you want to find out more about a group forming to share data and information about energy systems...

  18. Nsbowde's blog

    Open Energy Info (EERE)

    assembled by the Energy Regulators Regional Association. There is no free access and reproduction of the information without ERRA consent is prohibited, but...

  19. Alevine's blog

    Open Energy Info (EERE)

    2 en Texas Legal Review http:en.openei.orgcommunityblogtexas-legal-review

    The NREL roadmap team recently met with our legal team Brownstein Hyatt Farber and Schreck...

  20. Air Quality

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

    Heat & Cool » Home Cooling Systems » Air Conditioning Air Conditioning Air conditioners cost U.S. homeowners more than $11 billion each year, and regular maintenance can keep your air conditioner running efficiently. | Photo courtesy of ©iStockphoto/JaniceRichard Air conditioners cost U.S. homeowners more than $11 billion each year, and regular maintenance can keep your air conditioner running efficiently. | Photo courtesy of ©iStockphoto/JaniceRichard Two-thirds of all homes in the

  1. ARM - Central Authentication Service

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

    Data Management Facility External Data Center Features and Releases Facility News Blogs: Air Time & Field Notes Meetings and Events Employment Research Highlights Data...

  2. Air filter

    SciTech Connect (OSTI)

    Jackson, R.E.; Sparks, J.E.

    1981-03-03

    An air filter is described that has a counter rotating drum, i.e., the rotation of the drum is opposite the tangential intake of air. The intake air has about 1 lb of rock wool fibers per 107 cu. ft. of air sometimes at about 100% relative humidity. The fibers are doffed from the drum by suction nozzle which are adjacent to the drum at the bottom of the filter housing. The drum screen is cleaned by periodically jetting hot dry air at 120 psig through the screen into the suction nozzles.

  3. Air-to-air turbocharged air cooling versus air-to-water turbocharged air cooling

    SciTech Connect (OSTI)

    Moranne, J.-P.; Lukas, J.J.

    1984-01-01

    In Europe, turbocharged air in diesel engines used in on-road vehicles is cooled only by air. It is expected that by 1990, ten to twelve percent of European heavy trucks with diesel engines will cool turbocharged air by water. Air-to-air turbocharges air cooling is reviewed and the evolution of air-to-water turbocharged air cooling presented before the two systems are compared.

  4. air force

    National Nuclear Security Administration (NNSA)

    en NNSA, Air Force Complete Successful B61-12 Life Extension Program Development Flight Test at Tonopah Test Range http:nnsa.energy.govmediaroompressreleases...

  5. Air bag restraint device

    DOE Patents [OSTI]

    Marts, Donna J.; Richardson, John G.

    1995-01-01

    A rear-seat air bag restraint device is disclosed that prevents an individual, or individuals, from continuing violent actions while being transported in a patrol vehicle's rear seat without requiring immediate physical contact by the law enforcement officer. The air bag is activated by a control switch in the front seat and inflates to independently restrict the amount of physical activity occurring in the rear seat of the vehicle while allowing the officer to safely stop the vehicle. The air bag can also provide the officer additional time to get backup personnel to aid him if the situation warrants it. The bag is inflated and maintains a constant pressure by an air pump.

  6. Air bag restraint device

    DOE Patents [OSTI]

    Marts, D.J.; Richardson, J.G.

    1995-10-17

    A rear-seat air bag restraint device is disclosed that prevents an individual, or individuals, from continuing violent actions while being transported in a patrol vehicle`s rear seat without requiring immediate physical contact by the law enforcement officer. The air bag is activated by a control switch in the front seat and inflates to independently restrict the amount of physical activity occurring in the rear seat of the vehicle while allowing the officer to safely stop the vehicle. The air bag can also provide the officer additional time to get backup personnel to aid him if the situation warrants it. The bag is inflated and maintains a constant pressure by an air pump. 8 figs.

  7. Air bearing vacuum seal assembly

    DOE Patents [OSTI]

    Booth, Rex

    1978-01-01

    An air bearing vacuum seal assembly capable of rotating at the speed of several thousand revolutions per minute using an air cushion to prevent the rotating and stationary parts from touching, and a two stage differential pumping arrangement to maintain the pressure gradient between the air cushion and the vacuum so that the leak rate into the vacuum is, for example, less than 1 .times. 10.sup.-4 Pa m.sup.3 /s. The air bearing vacuum seal has particular application for mounting rotating targets to an evacuated accelerator beam tube for bombardment of the targets with high-power charged particle beams in vacuum.

  8. Air-Source Heat Pumps | Department of Energy

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

    Air-Source Heat Pumps Air-Source Heat Pumps April 23, 2015 - 3:35pm Addthis When properly installed, an air-source heat pump can deliver one-and-a-half to three times more heat...

  9. A Post-Occupancy Monitored Evaluation of the Dimmable Lighting, Automated Shading, and Underfloor Air Distribution System in The New York Times Building

    SciTech Connect (OSTI)

    Lee, E. S.; Fernandes, L. L.; Coffey, B.; McNeil, A.; Clear, R.; Webster, T.; Bauman, F.; Dickerhoff, D.; Heinzerling, D.; Hoyt, T.

    2013-01-01

    With aggressive goals to reduce national energy use and carbon emissions, the U.S. Department of Energy (DOE) will be looking to exemplary buildings that have already invested in new approaches to achieving the energy performance goals now needed at a national level. The New York Times Building, in New York, New York, incorporates a number of innovative technologies, systems and processes and could become model for widespread replication in new and existing buildings. A year-long monitored study was conducted to verify energy performance, assess occupant comfort and satisfaction with the indoor environment, and evaluate impact on maintenance and operations. Lessons learned were derived from the analysis; these lessons could help identify and shape policy, financial, or supporting strategies to accelerate diffusion in the commercial building market.

  10. Tips: Air Conditioners

    Broader source: Energy.gov [DOE]

    How to operate your air conditioner efficiently, or consider alternatives to air conditioning that can cool effectively in many climates.

  11. Maintaining System Air Quality

    Office of Energy Efficiency and Renewable Energy (EERE)

    This tip sheet discusses how to maintain air quality in compressed air systems through proper use of equipment.

  12. Metal-Air Batteries

    SciTech Connect (OSTI)

    Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

    2011-08-01

    Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

  13. Time-Limited Parking Spaces Now Available | Jefferson Lab

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

    Time to Talk about Home Energy Assessments Again! Time to Talk about Home Energy Assessments Again! November 1, 2010 - 7:30am Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory Energy audits, energy assessments, home energy checkups... They're all the same thing, and we've talked about them quite a lot on this blog already. But whatever you call it, the idea's the same: When you get a home energy assessment, a professional runs a series of checks on your home to

  14. Lithium-Air Battery: High Performance Cathodes for Lithium-Air Batteries

    SciTech Connect (OSTI)

    2010-08-01

    BEEST Project: Researchers at Missouri S&T are developing an affordable lithium-air (Li-Air) battery that could enable an EV to travel up to 350 miles on a single charge. Todays EVs run on Li-Ion batteries, which are expensive and suffer from low energy density compared with gasoline. This new Li-Air battery could perform as well as gasoline and store 3 times more energy than current Li-Ion batteries. A Li-Air battery uses an air cathode to breathe oxygen into the battery from the surrounding air, like a human lung. The oxygen and lithium react in the battery to produce electricity. Current Li-Air batteries are limited by the rate at which they can draw oxygen from the air. The team is designing a battery using hierarchical electrode structures to enhance air breathing and effective catalysts to accelerate electricity production.

  15. Air transparent soundproof window

    SciTech Connect (OSTI)

    Kim, Sang-Hoon; Lee, Seong-Hyun

    2014-11-15

    A soundproof window or wall which is transparent to airflow is presented. The design is based on two wave theories: the theory of diffraction and the theory of acoustic metamaterials. It consists of a three-dimensional array of strong diffraction-type resonators with many holes centered on each individual resonator. The negative effective bulk modulus of the resonators produces evanescent wave, and at the same time the air holes with subwavelength diameter existed on the surfaces of the window for macroscopic air ventilation. The acoustic performance levels of two soundproof windows with air holes of 20mm and 50mm diameters were measured. The sound level was reduced by about 30 - 35dB in the frequency range of 400 - 5,000Hz with the 20mm window, and by about 20 - 35dB in the frequency range of 700 - 2,200Hz with the 50mm window. Multi stop-band was created by the multi-layers of the window. The attenuation length or the thickness of the window was limited by background noise. The effectiveness of the soundproof window with airflow was demonstrated by a real installation.

  16. air_water.cdr

    Office of Legacy Management (LM)

    122011 Air Monitoring Groundwater Monitoring Surface Water Monitoring A continuously operating air monitoring network was in place from 1986 through 2000 for the Weldon Spring ...

  17. Primary zone air proportioner

    DOE Patents [OSTI]

    Cleary, Edward N. G.

    1982-10-12

    An air proportioner is provided for a liquid hydrocarbon fueled gas turbine of the type which is convertible to oil gas fuel and to coal gas fuel. The turbine includes a shell for enclosing the turbine, an air duct for venting air in said shell to a gasifier, and a fuel injector for injecting gasified fuel into the turbine. The air proportioner comprises a second air duct for venting air from the air duct for mixing with fuel from the gasifier. The air can be directly injected into the gas combustion basket along with the fuel from the injector or premixed with fuel from the gasifier prior to injection by the fuel injector.

  18. Biological Air Emissions Control

    Office of Energy Efficiency and Renewable Energy (EERE)

    Air quality standards are becoming more stringent for the U.S. wood products industry. Emissions of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) (including methanol,...

  19. Cromer Cycle Air Conditioner

    Broader source: Energy.gov [DOE]

    New Air Conditioning System Uses Desiccant to Transfer Moisture and Increase Efficiency and Capacity

  20. Clean Air Act

    Office of Energy Efficiency and Renewable Energy (EERE)

    The primary law governing the Department of Energy (DOE) air pollution control activities is the Clean Air Act (CAA). This law defines the role of the U.S. Environmental Protection Agency (EPA) and state, local and tribal air programs in protecting and improving the nation’s air quality and stratospheric ozone layer by regulating emissions from mobile and stationary sources.

  1. Aerosol Oxidation Speeds Up in Smoggy Air

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

    Aerosol Oxidation Speeds Up in Smoggy Air Aerosol Oxidation Speeds Up in Smoggy Air Print Wednesday, 17 February 2016 11:37 Organic aerosols (nanometer-sized liquid or solid particles suspended in air) are important constituents of the troposphere, and their chemistry has large-scale impacts on climate, pollution, and health. Accurate predictions of these aerosol impacts require a robust microphysical understanding of all relevant chemical reaction mechanisms and time scales, including those

  2. Isokinetic air sampler

    DOE Patents [OSTI]

    Sehmel, George A.

    1979-01-01

    An isokinetic air sampler includes a filter, a holder for the filter, an air pump for drawing air through the filter at a fixed, predetermined rate, an inlet assembly for the sampler having an inlet opening therein of a size such that isokinetic air sampling is obtained at a particular wind speed, a closure for the inlet opening and means for simultaneously opening the closure and turning on the air pump when the wind speed is such that isokinetic air sampling is obtained. A system incorporating a plurality of such samplers provided with air pumps set to draw air through the filter at the same fixed, predetermined rate and having different inlet opening sizes for use at different wind speeds is included within the ambit of the present invention as is a method of sampling air to measure airborne concentrations of particulate pollutants as a function of wind speed.

  3. Simple Interactive Models for better air quality (SIM-air) |...

    Open Energy Info (EERE)

    Interactive Models for better air quality (SIM-air) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Simple Interactive Models (SIM-air) AgencyCompany Organization:...

  4. Maintaining Your Air Conditioner

    Broader source: Energy.gov [DOE]

    Regular maintenance extends the life of your air conditioner and helps it run as efficiently as possible.

  5. Minimize Compressed Air Leaks

    Office of Energy Efficiency and Renewable Energy (EERE)

    This tip sheet outlines a strategy for compressed air leak detection and provides a formula for cost savings calculations.

  6. Khalil Amine on Lithium-air Batteries

    ScienceCinema (OSTI)

    Khalil Amine

    2010-01-08

    Khalil Amine, materials scientist at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  7. Michael Thackeray on Lithium-air Batteries

    ScienceCinema (OSTI)

    Thackeray, Michael

    2013-04-19

    Michael Thackeray, Distinguished Fellow at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  8. Khalil Amine on Lithium-air Batteries

    SciTech Connect (OSTI)

    Khalil Amine

    2009-09-14

    Khalil Amine, materials scientist at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  9. Michael Thackery on Lithium-air Batteries

    ScienceCinema (OSTI)

    Michael Thackery

    2010-01-08

    Michael Thackery, Distinguished Fellow at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  10. Aerosol Oxidation Speeds Up in Smoggy Air

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

    Management Aerial Measuring System AMS Logo NNSA's Aerial Measuring System (AMS) provides specialized airborne radiation detection systems to provide real-time measurements of low levels of air and ground contamination. The AMS team consists of scientists, technicians, pilots, and ground support personnel. These trained experts are in charge of maintaining a state of readiness to respond to a radiological emergency at any time. The team is based out of Nellis Air Force Base in Las Vegas, Nevada,

  11. Air Sparging Decision Tool

    Energy Science and Technology Software Center (OSTI)

    1996-06-10

    The Air Sparging Decision Tool is a computer decision aid to help environmental managers and field practitioners in evaluating the applicability of air sparging to a wide range of sites and for refining the operation of air sparging systems. The program provides tools for the practitioner to develop the conceptual design for an air sparging system suitable for the identified site. The Tool provides a model of the decision making process, not a detailed designmore » of air sparging systems. The Tool will quickly and cost effectively assist the practitioner in screening for applicability of the technology at a proposed site.« less

  12. Determining the Right Air Quality for Your Compressed Air System

    Broader source: Energy.gov [DOE]

    This tip sheet outlines the main factors for determining the right air quality for compressed air systems.

  13. Making Li-air batteries rechargeable: material challenges

    SciTech Connect (OSTI)

    Shao, Yuyan; Ding, Fei; Xiao, Jie; Zhang, Jian; Xu, Wu; Park, Seh Kyu; Zhang, Jiguang; Wang, Yong; Liu, Jun

    2013-02-25

    A Li-air battery could potentially provide three to five times higher energy density/specific energy than conventional batteries, thus enable the driving range of an electric vehicle comparable to a gasoline vehicle. However, making Li-air batteries rechargeable presents significant challenges, mostly related with materials. Herein, we discuss the key factors that influence the rechargeability of Li-air batteries with a focus on nonaqueous system. The status and materials challenges for nonaqueous rechargeable Li-air batteries are reviewed. These include electrolytes, cathode (electocatalysts), lithium metal anodes, and oxygen-selective membranes (oxygen supply from air). The perspective of rechargeable Li-air batteries is provided.

  14. High Energy Efficiency Air Conditioning

    SciTech Connect (OSTI)

    Edward McCullough; Patrick Dhooge; Jonathan Nimitz

    2003-12-31

    values agree well with previous results and computer simulations of Ikon B performance versus R-22. The lower cooling capacity of Ikon B is not a concern unless a particular air conditioner is near its maximum cooling capacity in application. Typically, oversized A/C systems are installed by contractors to cover contingencies. In the extended run with Ikon B, which lasted about 4.5 months at 100 deg F ambient temperature and 68% compressor on time, the air conditioner performed well with no significant loss of energy efficiency. Post-run analysis of the refrigerant, compressor lubricant oil, compressor, compressor outlet tubing, and the filter/dryer showed minor effects but nothing that was considered significant. The project was very successful. All objectives were achieved, and the performance of Ikon B indicates that it can easily be retrofitted into R-22 air conditioners to give 15 - 20% energy savings and a 1 - 3 year payback of retrofit costs depending on location and use. Ikon B has the potential to be a successful commercial product.

  15. ARM - Blog Article

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

    Monty Apple (team lead), Mike Alsop (AMF1 chief technician), Tom Muirhead, and Clif Meyer. We also have a couple of new faces in Paul Ortega (technical operations manager for...

  16. Blog | Department of Energy

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

    more efficient homes by developing energy-saving technologies. April 3, 2014 Our new Energy Saver 101 infographic highlights everything you need to know to landscape for energy...

  17. IA Blog Archive

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

    2014 21:03:00 +0000 921386 at http:energy.gov Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial http:energy.goviaarticlesministers-meet-addis-ababa-us-africa-...

  18. ARM - Blog Article

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

    Editor's Note: Ben Toms, intern from University of Oklahoma for the Plains Elevated ... This past week, members of the University of Oklahoma (OU) and National Severe Storms ...

  19. Blog | Department of Energy

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

    this summer with energy-efficient outdoor lighting. June 19, 2013 tipsEnergy: How to Save Energy This Summer We asked, you shared your tips for saving energy and money during...

  20. Blog | Department of Energy

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

    March 18, 2013 Landscaping can be beautiful, but it can also help you save energy. | Photo courtesy of Photo courtesy of iStockphoto.comDigiStu Landscaping for Fun, Beauty, and...

  1. Blog | Department of Energy

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

    A compelling insider's perspective at the ways federal agencies are saving money - by saving energy. July 20, 2012 Could You Save Money on Your Refrigerator? Could you save...

  2. Blog | Department of Energy

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

    May 25, 2012 How Do You Spread the Word About Saving Energy? Do you share tips about how to save energy? And if you do, how? May 23, 2012 Saving Energy and Social Media How many...

  3. Blog | Department of Energy

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

    Employees prepare to deliver food to pantries in the 2015 food drive. West Valley Demonstration Project Food Drive Delivers Food for 700 Families WEST VALLEY, N.Y. - EM employees...

  4. Blog | Department of Energy

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

    of energy efficiency tax credits before December 31, 2013. November 8, 2013 Team Austria of the Vienna Institute of Technology created an energy-efficient bathroom for Solar...

  5. Blog | Department of Energy

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

    million gasoline-powered cars off the road. December 17, 2015 Small Business Award to Sage Energy Trading The Department of Energy (DOE) today announced the award of a Firm-Fixed...

  6. Blog | Department of Energy

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

    happening in your community? August 22, 2011 Oh, the Joys of Energy-Inefficient Smartphone Ownership So, I recently purchased my first smartphone. For the most part, I love...

  7. Debbie Bard's NERSC Blog

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

    3, 2015 by Debbie Bard (originally posted in http:www.scientificcomputing.comblogs201510hpc-transforms-cosmology) Read the full post Subscribe via RSS Subscribe Last...

  8. Blog | Department of Energy

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

    night or when you're away from home. Program Your Thermostat for Fall and Winter Savings Cold weather is on the way Check out this refresher on using your programmable thermostat...

  9. Blog | Department of Energy

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

    in April 20, 2015 Energy Department employee Bill Vandermeer tunes a bicycle as part of Earth Day events at National Renewable Energy Laboratory last year. Biking to work can...

  10. Graham7781's blog

    Open Energy Info (EERE)

    2 en National Day of Civic Hacking http:en.openei.orgcommunityblognational-day-civic-hacking

  11. Blog | Department of Energy

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

    30, 2015 An excavator with a shear attachment performs "top-down" shearing during final stages of the demolition of the C-410C-420 UF6 Feed Plant Complex in June. Demolition...

  12. Blog | Department of Energy

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

    site to save energy every day. March 15, 2011 Efficient Driving Tips to Help Ease the Pain at the Pump A few tips to help you fill up a little less often and save a bit of fuel...

  13. Blog | Department of Energy

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

    Wilkins, Energy Department INFOGRAPHIC: How Appliance Standards Help Consumers Save Big Consumers are saving more than 62 billion a year as a result of Appliance and...

  14. Blog | Department of Energy

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

    share tips about how to save energy? And if you do, how? May 23, 2012 Saving Energy and Social Media How many people know that both EERE and Energy Savers have Facebook pages?...

  15. ARM - Blog Article

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

    Top of the World Bookmark and Share Me, standing in between whale skulls and in front of the sign that labels the northernmost point of the United States. Me, standing in between whale skulls and in front of the sign that labels the northernmost point of the United States. Stepping off the plane in Barrow, Alaska, feels like stepping into someone's family reunion. The single-terminal airport was packed with people, but not with passengers flying south; family and friends flooded the small room,

  16. ARM - Blog Article

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

    Radar Calibration, Grooming, and Alignment at the ARM Oliktok Point Site Bookmark and Share Editor's note: Joseph Hardin, a radar engineer at the ARM Climate Research Facility, sent this update. Hans Verlinde, Pennsylvania State University, overlooks the instrumentation at Oliktok Point, Alaska. Hans Verlinde, Pennsylvania State University, overlooks the instrumentation at Oliktok Point, Alaska. Before a radar site is "turned on" to the public, there are many steps required to make

  17. ARM - Blog Article

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

    A Day in the Life of a DQ Analyst Bookmark and Share Editor's note: Brett Borchardt, a Data Quality Analyst in the ARM Data Quality Office at the University of Oklahoma at Norman, sent this update. Brett Borchardt, a data quality analyst in the ARM Data Quality Office at the University of Oklahoma. Brett Borchardt, a data quality analyst in the ARM Data Quality Office at the University of Oklahoma. Every week, data quality analysts working in the ARM Data Quality Office sift through thousands of

  18. ARM - Blog Article

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

    An Extreme Case of Cooling Bookmark and Share Editor's note: Brett Borchardt, a data quality analyst in the ARM Data Quality Office at the University of Oklahoma at Norman, sent this update. tempswing I've been investigating an impressive temperature drop at the ARM deployment on the southern tip of Antarctica's Ross Ice Shelf. On July 4, ARM's Surface Meteorological Instrumentation (MET) instrumentation captured an extreme case of in situ cooling at the ARM West Antarctic Radiation Experiment,

  19. NE Blog Archive

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

    class"field-item odd">

    The 7th Workshop on Risk Informed Regulation and Safety Culture was one of a series of workshops designed by the Office of Nuclear Energy in...

  20. Blog | Department of Energy

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

    Lenders FHA Home Energy Financing Select a state to see qualified lenders. Alaska Hawaii Alaska Powersaver Energy Upgrade Loan-Up to 7,500 This type of loan is for smaller...

  1. Richard Gerber's NERSC Blog

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

    success Everyone who showed up at NERSC's Oakland Scientific Facility, had fun, learned some new things, and got some big performance improvements in their code. <...

  2. Blog | Department of Energy

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

    salute to the Department of Defense for their heroic efforts when it comes to saving electrons. November 10, 2015 An insulated door was an easy upgrade from the steel cellar door...

  3. ARM - Blog Article

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

    Life in the PECAN Operations Center Bookmark and Share Editor's Note: Dave Turner, remote sensing expert and lead principal investigator of the ARM funded support for the Plains ...

  4. Blog | Department of Energy

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

    your tips for saving energy and money during the holidays. December 19, 2012 Using LED lights for your holiday decorations can save you energy and money. | Photo courtesy of...

  5. Blog | Department of Energy

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

    About LEDs Counting down the top facts about light-emitting diodes. Read on to test your LED knowledge. May 29, 2013 Home solar systems can save you energy and money. | Photo...

  6. ARM - Blog Article

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

    Education Science Lesson Starts in the Yard Bookmark and Share Madie Houdeshell and David Breedlove each hold a weather balloon data transmitter called a radiosonde. Madie...

  7. Blog | Department of Energy

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

    7, 2016 Carbon capture is an important part of the Energy Department's Fossil Energy research and development efforts, but it can be hard to understand. This infographic breaks it...

  8. NickL's blog

    Open Energy Info (EERE)

    Oct 2015 21:19:38 +0000 NickL 1717 at http:en.openei.orgcommunity The Upshot and Innovation of the Green Button Initiative http:en.openei.orgcommunityblog...

  9. Blog | Department of Energy

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

    tries his hand using a manipulator. Experts Explore Opportunities to Advance Use of Robotics in EM Cleanup AIKEN, S.C. - Forty-four U.S. and international robotics experts...

  10. Rosborne318's blog

    Open Energy Info (EERE)

    Shreveport Airport Authority - Response Deadline 2 January 2014 http:en.openei.orgcommunityblogrequest-information-renewable-energy-generationproduction-shreveport-airport-aut...

  11. Blog | Department of Energy

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

    energy-efficiency and save you money. | Photos courtesy of iStockphoto.com Energy Saving Do-It-Yourself Projects Just Got Easier Implementing these energy saving DIY projects are...

  12. Blog | Department of Energy

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

    November 10, 2014 The hair dryer and the vacuum go head to head in EnergyFaceoff round two | Graphic courtesy of Stacy Buchanan, National Renewable Energy Lab Hair Dryer vs....

  13. Blog | Department of Energy

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

    A Centuries-old Tradition ItWe often associate renewable energy as future, forward-thinking technology. However, just as in the case of da Vinci's curved mirror - many of...

  14. Blog Feed: Vehicles

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

    ...

  15. OE Blog Archive

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

    ...

  16. Department of Energy - Blog

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

    A...

  17. Blog | Department of Energy

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

    our twinkling little friends, and how to fix them December 16, 2015 New Hydropower, Hidden in Plain Sight The federal government's new Section 242 Hydroelectric Production...

  18. FEMP Director's Blog

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

    ...

  19. OE Recovery Act Blog

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

    ...

  20. Blog | Department of Energy

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

    13, 2012 No Garlic Necessary: Protect Your Home from Energy Vampires Unplugging your television may not be a practical option every night, but during a long trip you can reap...

  1. Blog | Department of Energy

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

    Day Efficiently? Perhaps you took the bus to dinner instead of driving, kept the television off for the night, or used candles instead of lights? February 14, 2012 Fuel Economy...

  2. ARM - Blog Article

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

    to the World Radiometric Reference, the international standard of solar radiation measurement. Data quality of the measurements from radiometers requires accurate and ...

  3. ARM - Blog Article

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

    It is four-thirty on a Sunday morning when my cellphone chirps, rousing me from my deep sleep. As I transition from a horizontal to vertical state, and amidst the muddled...

  4. Blog | Department of Energy

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

    Research Facility. | Photo courtesy of Randy Wong, Sandia National Laboratories. Making a Difference: Heavy-Duty Combustion Engine Research Saved Billions More than 10...

  5. ARM - Blog Article

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

    of Radiosondes Bookmark and Share Editor's note: Mike Jensen, a scientist at Brookhaven National Laboratory, sent this update. He led the Midlatitude Continental Convective...

  6. Uptake: The CBI Blog

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

    energy.gov EnergyPlus Logo Debuts on Revit Toolbar http:energy.goveerebuildingsarticlesenergyplus-logo-debuts-revit-toolbar

  7. BioEnergy Blog

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

    working to develop the advanced biofuels industry in a way that leads to positive impacts and that demonstrates responsible stewardship of the environment. Biofuel production...

  8. Blog | Department of Energy

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

    make a solar oven, there's absolutely no reason why I, as a fully functioning, 26-year-old adult, can't successfully make one, too June 13, 2011 Fighting with South-Facing...

  9. Blog | Department of Energy

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

    reflective coatings on windows, exterior walls, and roofs to provide comfort during the cooling season. | Photo courtesy of Jason Flakes, U.S. Department of Energy Using Passive...

  10. Blog | Department of Energy

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

    the numbers for you. June 26, 2014 The Mineiro Stadium, with its six thousand solar panels, is ready for more World Cup Action | Photo courtesy of Renato CobucciImprensaMG...