DOE News
    Doe Science news source
    The DOE Science News Source is a Newswise initiative to promote research news from the Office of Science of the DOE to the public and news media.
    • 2010-11-01 11:50:00
    • Article ID: 570274

    Rensselaer Smart Lighting Engineering Research Center Announces First Deployment of New Technology on Campus

    Michael Mullaney

    Rensselaer Polytechnic Institute

    Troy, NY

    518-276-6161

    mullam@rpi.edu

    www.rpi.edu/news

    http://approach.rpi.edu

    www.twitter.com/RPInews

    News from Rensselaer Polytechnic Institute

    November 1, 2010

    www.rpi.edu/news

    Rensselaer Smart Lighting Engineering Research Center Announces First Deployment of New Technology on Campus

    Troy, N.Y. – The new Smart Lighting Engineering Research Center (ERC) at Rensselaer Polytechnic Institute has transformed a key building on the Institute’s storied campus into a test bed for high-efficiency lighting.

    Under the leadership of director Robert Karlicek, the Smart Lighting ERC worked with campus officials to replace some of the conventional incandescent bulbs in overhead lights with leading-edge light-emitting diode (LED) bulbs in the nine-story George M. Low Center for Industrial Innovation (CII). The initial batch of 119 replaced bulbs is expected to pay for itself with energy and labor cost savings within 12 to 16 months. Following the payback period, the bulbs are forecast to result in annual savings of $5,608.

    Along with a significant reduction in energy consumption and lower maintenance costs, Karlicek said, the new LED bulbs produce better, brighter light.

    “Initially, we’re trying to show the campus community how easy it is to make a very noticeable difference in terms of sustainability and reduced energy consumption,” Karlicek said. “We hope this is just the first step. If we replaced all of the old bulbs in the CII with LEDs, the annual savings could increase by a factor of five. Imagine the impact of doing this across the entire campus—or across the entire world.”

    Most of the incandescent bulbs replaced were 50 watts with an expected lifetime of 2,500 hours. The new screw-in LED bulbs use only 8 watts of electricity, but produce as much light as a 65-watt incandescent bulb. Additionally, the LED bulbs have an expected lifetime of 50,000 hours—or 20 times that of conventional bulbs, Karlicek said. This means the LED bulbs would need to be replaced about every six years, as opposed to about every four months for incandescent bulbs. Along with buying fewer bulbs, there will be a significant decrease in the amount of time required by staff members to replace light bulbs.

    Though the LED bulbs represent a larger up-front investment—costing $60 each as opposed to $4.50 each for conventional bulbs—the long-term savings over the lifetime of the bulbs are apparent, Karlicek said. Another advantage is that LED bulbs don’t contain any of the mercury present in competing compact fluorescent bulb technology. Individual consumers looking to purchase LED replacement bulbs should be sure to do a bit of research with the U.S. Department of Energy or other sources before their purchase, to make sure the products meet recommended performance requirements, he said.

    Karlicek reinforced that these cost and labor savings are only scratching the surface of the promise of solid-state lighting.

    “The LED bulbs that were installed are a great showcase for sustainability, but they’re not ‘smart’ technology,” Karlicek said. “When we talk about ‘smart lighting,’ we’re looking forward to a new wave of solid-state lighting with applications that will transform the way society uses light. The vision for smart lighting that we’re working to realize is a holistic integration of advanced light sources, sensors, and adaptive control architectures that take full advantage of the amazing capabilities of light. The smart lighting we’re developing will be able to talk with networked electronics and sensors within a space, and automatically adjust the lighting parameters to provide the ideal illumination required for the task at hand.”

    The applications for smart lighting, Karlicek said, span the entire spectrum of technology, from illumination of our homes and offices, to breakthroughs in biotechnology, transportation, and light-based wireless communication.

    The Smart Lighting ERC is funded by the National Science Foundation, industry, and New York state, and led by Rensselaer with core partners Boston University and the University of New Mexico. Center outreach partners are Howard University, Morgan State University, and Rose-Hulman Institute of Technology.

    For more information on the Smart Lighting ERC and Smart Lighting Research at Rensselaer, visit:

    http://smartlighting.rpi.edu/

    Contact

    Michael Mullaney

    Rensselaer Polytechnic Institute

    Troy, NY

    518-276-6161

    mullam@rpi.edu

    www.rpi.edu/news

    Visit the Rensselaer research and discovery blog: http://approach.rpi.edu

    Follow us on Twitter: www.twitter.com/RPInews

    X
    X
    X
    • Filters

    • × Clear Filters

    How Animals Use Their Tails to Swish and Swat Away Insects

    A new study shows how animals use their tails to keep mosquitoes at bay by combining a swish that blows away most of the biting bugs and a swat that kills the ones that get through.

    Missing gamma-ray blobs shed new light on dark matter, cosmic magnetism

    Scientists, including researchers from the Department of Energy's SLAC National Accelerator Laboratory, have compiled the most detailed catalog of such blobs using eight years of data collected with the Large Area Telescope (LAT) on NASA's Fermi Gamma-Ray Space Telescope. The blobs, including 19 gamma-ray sources that weren't known to be extended before, provide crucial information on how stars are born, how they die, and how galaxies spew out matter trillions of miles into space.

    Applying Auto Industry's Fuel-Efficiency Standards to Agriculture Could Net Billions in Corn Sector, Researchers Conclude

    Adopting benchmarks similar to the fuel-efficiency standards used by the auto industry in the production of fertilizer could yield $5-8 billion in economic benefits for the U.S. corn sector alone, researchers have concluded in a new analysis.

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices

    A paper published in Nature Communications by Sufei Shi, assistant professor of chemical and biological engineering at Rensselaer, increases our understanding of how light interacts with atomically thin semiconductors and creates unique excitonic complex particles, multiple electrons, and holes strongly bound together.

    Next-Gen Ultrafast Optical Fiber-Based Electron Gun to Reveal Atomic Motions During Transition State

    A new method enables researchers to directly observe and capture atomic motions at surfaces and interfaces in real time.

    Intense Microwave Pulse Ionizes Its Own Channel Through Plasma

    Researchers experimentally observed the ionization-induced channeling of an intense microwave beam propagating through a neutral gas (>103 Pa).

    Ancient Pigment Can Boost Energy Efficiency

    Egyptian blue, derived from calcium copper silicate, was routinely used on ancient depictions of gods and royalty. Previous studies have shown that when Egyptian blue absorbs visible light, it then emits light in the near-infrared range. Now a team led by researchers at Lawrence Berkeley National Laboratory has confirmed the pigment's fluorescence can be 10 times stronger than previously thought.

    Expanding Fungal Diversity, One Cell at a Time

    Reported October 8, 2018, in Nature Microbiology, a team led by U.S. Department of Energy Joint Genome Institute researchers developed a pipeline to generate genomes from single cells of uncultivated fungi. The approach was tested on several uncultivated species representing early diverging fungi.

    Columbia Engineers Build Smallest Integrated Kerr Frequency Comb Generator

    Optical frequency combs can enable ultrafast processes in physics, biology, and chemistry, as well as improve communication and navigation, medical testing, and security. Columbia Engineers have built a Kerr frequency comb generator that, for the first time, integrates the laser with the microresonator, significantly shrinking the system's size and power requirements. They no longer need to connect separate devices using fiber--they can now integrate it all on compact and energy efficient photonic chips.

    Scientists Present New Clues to Cut Through the Mystery of Titan's Atmospheric Haze

    Experiments at Berkeley Lab helped scientists zero in on a low-temperature chemical mechanism that may help to explain the complex molecular compounds that make up the nitrogen-rich haze layer surrounding Titan, Saturn's largest moon.


    • Filters

    • × Clear Filters

    Prototype Solar Energy, Battery Systems to Fuel Commercialization

    Designing, building and testing prototype systems that show how renewable energy can power devices, such as a weather and soil sensor station, can help bridge the gap between basic science research and commercialization.

    Argonne to Advance High Performance Computing in Manufacturing

    Argonne awarded funding to partner with Industry to advance the use of high performance computing in manufacturing.

    "Invisible Glass" Wins 2018 Create the Future Design Contest Grand Prize

    Scientists from the Center for Functional Nanomaterials developed a technique for making nonreflecting glass, silicon, and plastic surfaces.

    Missouri S&T researchers win multimillion dollar grant to build fast-charging stations for electric cars

    Researchers from Missouri S&T and three private companies will combine their expertise to create charging stations for electric vehicles that could charge a car in less than 10 minutes - matching the time it takes to fill up a conventional vehicle with gasoline."The big problem with electric vehicles is range, and it's not so much range as range anxiety.

    Making batteries store more energy, last longer

    A new solid polymer electrolyte may help make cell phone batteries store more energy and last longer.

    Three Brookhaven Lab Scientists Named Fellows of American Physical Society

    The American Physical Society (APS), the world's largest physics organization, has elected three scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory as 2018 APS fellows.

    Southern Research first to win accreditation under ISO 14034

    Southern Research has become the first organization in the United States to earn accreditation under ISO 14034, a new international standard for evaluating and verifying environmental technologies that was recently adopted by the American National Standards Institute.

    Kawtar Hafidi to head Physical Sciences and Engineering directorate at Argonne

    Physicist Kawtar Hafidi has been appointed Associate Laboratory Director, Physical Sciences and Engineering at the U.S. Department of Energy's (DOE) Argonne National Laboratory.

    Argonne researchers honored by Energy Secretary's awards program

    A select group of researchers from the U.S. Department of Energy's (DOE) Argonne National Laboratory was recently recognized for their contributions to infrastructure security and nuclear nonproliferation at the Secretary's Honor Awards ceremony in Washington, D.C., on August 29.

    PPPL's Sam Cohen earns award at meeting of U.S. government-funded laboratories hosted by PPPL

    PPPL physicist Sam Cohen and a local company win a Federal Laboratory Consortium award for a rocket propulsion technology.


    • Filters

    • × Clear Filters

    How to Make Soot and Stardust

    Scientists unlock mystery that could help reduce emissions of fine particles from combustion engines and other sources.

    Breaking the Symmetry Between Fundamental Forces

    Scientists improve our understanding of the relationship between fundamental forces by re-creating the earliest moments of the universe.

    Water Plays Unexpected Role in Forming Minerals

    Water molecules line up tiny particles to attach and form minerals; understanding how this happens impacts energy extraction and storage along with waste disposal.

    Heavy Particles Get Caught Up in the Flow

    First direct measurement show how heavy particles containing a charm quark get caught up in the flow of early universe particle soup.

    Seeing Between the Atoms

    New detector enables electron microscope imaging at record-breaking resolution.

    Scaling Up Single-Crystal Graphene

    New method can make films of atomically thin carbon that are over a foot long.

    Discovered: Optimal Magnetic Fields Suppress Instabilities in Tokamak Plasmas

    U.S. and Korean scientists show how to find and use beneficial 3-D field perturbations to stabilize dangerous edge-localized modes in plasma.

    New Electron Glasses Sharpen Our View of Atomic-Scale Features

    A new approach to atom probe tomography promises more precise and accurate measurements vital to semiconductors used in computers, lasers, detectors, and more.

    Getting an Up-Close, 3-D View of Gold Nanostars

    Scientists can now measure 3-D structures of tiny particles with properties that hold promise for advanced sensors and diagnostics.

    Small, Short-Lived Drops of Early Universe Matter

    Particle flow patterns suggest even small-scale collisions create drops of early universe quark-gluon plasma.


    Spotlight

    Thursday October 11, 2018, 04:00 PM

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices

    Rensselaer Polytechnic Institute (RPI)

    Wednesday October 03, 2018, 07:05 PM

    Innovating Our Energy Future

    Oregon State University, College of Engineering

    Tuesday October 02, 2018, 03:05 PM

    Physics graduate student takes her thesis research to a Department of Energy national lab

    University of Alabama at Birmingham

    Friday September 21, 2018, 01:05 PM

    "Model" students enjoy Argonne campus life

    Argonne National Laboratory

    Thursday September 06, 2018, 01:05 PM

    Writing Code for a More Skilled and Diverse STEM Workforce

    Brookhaven National Laboratory

    Tuesday September 04, 2018, 11:30 AM

    New graduate student summer school launches at Princeton Plasma Physics Laboratory

    Princeton Plasma Physics Laboratory

    Friday August 31, 2018, 06:05 PM

    The Gridlock State

    California State University (CSU) Chancellor's Office

    Friday August 31, 2018, 02:05 PM

    Meet Jasmine Hatcher and Trishelle Copeland-Johnson

    Brookhaven National Laboratory

    Friday August 24, 2018, 11:05 AM

    Argonne hosts Modeling, Experimentation and Validation Summer School

    Argonne National Laboratory

    Wednesday August 22, 2018, 01:05 PM

    Students affected by Hurricane Maria bring their research to SLAC

    SLAC National Accelerator Laboratory

    Wednesday August 22, 2018, 10:05 AM

    Brookhaven Lab Pays Tribute to 2018 Summer Interns

    Brookhaven National Laboratory

    Monday August 20, 2018, 12:05 PM

    Changing How Buildings Are Made

    Washington University in St. Louis

    Thursday August 16, 2018, 12:05 PM

    CSUMB Selected to Host Architecture at Zero Competition in 2019

    California State University, Monterey Bay

    Friday July 20, 2018, 03:00 PM

    Department of Energy Invests $64 Million in Advanced Nuclear Technology

    Rensselaer Polytechnic Institute (RPI)

    Thursday July 19, 2018, 05:00 PM

    Professor Miao Yu Named the Priti and Mukesh Chatter '82 Career Development Professor

    Rensselaer Polytechnic Institute (RPI)

    Tuesday July 03, 2018, 11:05 AM

    2018 RHIC & AGS Annual Users' Meeting: 'Illuminating the QCD Landscape'

    Brookhaven National Laboratory

    Friday June 29, 2018, 06:05 PM

    Argonne welcomes The Martian author Andy Weir

    Argonne National Laboratory

    Monday June 18, 2018, 09:55 AM

    Creating STEM Knowledge and Innovations to Solve Global Issues Like Water, Food, and Energy

    Illinois Mathematics and Science Academy (IMSA)

    Friday June 15, 2018, 10:00 AM

    Professor Emily Liu Receives $1.8 Million DoE Award for Solar Power Systems Research

    Rensselaer Polytechnic Institute (RPI)

    Thursday June 07, 2018, 03:05 PM

    Celebrating 40 years of empowerment in science

    Argonne National Laboratory

    Monday May 07, 2018, 10:30 AM

    Introducing Graduate Students Across the Globe to Photon Science

    Brookhaven National Laboratory

    Wednesday May 02, 2018, 04:05 PM

    Students from Massachusetts and Washington Win DOE's 28th National Science Bowl(r)

    Department of Energy, Office of Science

    Thursday April 12, 2018, 07:05 PM

    The Race for Young Scientific Minds

    Argonne National Laboratory

    Wednesday March 14, 2018, 02:05 PM

    Q&A: Al Ashley Reflects on His Efforts to Diversify SLAC and Beyond

    SLAC National Accelerator Laboratory

    Thursday February 15, 2018, 12:05 PM

    Insights on Innovation in Energy, Humanitarian Aid Highlight UVA Darden's Net Impact Week

    University of Virginia Darden School of Business

    Friday February 09, 2018, 11:05 AM

    Ivy League Graduate, Writer and Activist with Dyslexia Visits CSUCI to Reframe the Concept of Learning Disabilities

    California State University, Channel Islands

    Wednesday January 17, 2018, 12:05 PM

    Photographer Adam Nadel Selected as Fermilab's New Artist-in-Residence for 2018

    Fermi National Accelerator Laboratory (Fermilab)

    Wednesday January 17, 2018, 12:05 PM

    Fermilab Computing Partners with Argonne, Local Schools for Hour of Code

    Fermi National Accelerator Laboratory (Fermilab)

    Wednesday December 20, 2017, 01:05 PM

    Q&A: Sam Webb Teaches X-Ray Science from a Remote Classroom

    SLAC National Accelerator Laboratory

    Monday December 18, 2017, 01:05 PM

    The Future of Today's Electric Power Systems

    Rensselaer Polytechnic Institute (RPI)

    Monday December 18, 2017, 12:05 PM

    Supporting the Development of Offshore Wind Power Plants

    Rensselaer Polytechnic Institute (RPI)

    Tuesday October 03, 2017, 01:05 PM

    Stairway to Science

    Argonne National Laboratory

    Thursday September 28, 2017, 12:05 PM

    After-School Energy Rush

    Argonne National Laboratory

    Thursday September 28, 2017, 10:05 AM

    Bringing Diversity Into Computational Science Through Student Outreach

    Brookhaven National Laboratory

    Thursday September 21, 2017, 03:05 PM

    From Science to Finance: SLAC Summer Interns Forge New Paths in STEM

    SLAC National Accelerator Laboratory

    Thursday September 07, 2017, 02:05 PM

    Students Discuss 'Cosmic Opportunities' at 45th Annual SLAC Summer Institute

    SLAC National Accelerator Laboratory

    Thursday August 31, 2017, 05:05 PM

    Binghamton University Opens $70 Million Smart Energy Building

    Binghamton University, State University of New York

    Wednesday August 23, 2017, 05:05 PM

    Widening Horizons for High Schoolers with Code

    Argonne National Laboratory

    Saturday May 20, 2017, 12:05 PM

    Rensselaer Polytechnic Institute Graduates Urged to Embrace Change at 211th Commencement

    Rensselaer Polytechnic Institute (RPI)

    Monday May 15, 2017, 01:05 PM

    ORNL, University of Tennessee Launch New Doctoral Program in Data Science

    Oak Ridge National Laboratory

    Friday April 07, 2017, 11:05 AM

    Champions in Science: Profile of Jonathan Kirzner

    Department of Energy, Office of Science

    Wednesday April 05, 2017, 12:05 PM

    High-Schooler Solves College-Level Security Puzzle From Argonne, Sparks Interest in Career

    Argonne National Laboratory

    Tuesday March 28, 2017, 12:05 PM

    Champions in Science: Profile of Jenica Jacobi

    Department of Energy, Office of Science

    Friday March 24, 2017, 10:40 AM

    Great Neck South High School Wins Regional Science Bowl at Brookhaven Lab

    Brookhaven National Laboratory

    Wednesday February 15, 2017, 04:05 PM

    Middle Schoolers Test Their Knowledge at Science Bowl Competition

    Argonne National Laboratory





    Showing results

    0-4 Of 2215