led traffic lighting Articles

  • LED Lighting

    LED LightingReady for prime time?Reducing electricity needed for lighting will reduce greenhouse gas emissions, save billions of dollars and reduce our dependence on fossil fuels. There’s no doubt that light-emitting diodes (LEDs) will help reduce electricity needs. They already dominate the market for traffic lights, automotive tail lights, store signs and other specialty design ...


    By BSC Sustainability Services

  • Street lights in Eden Prairie retrofitted with LED bulbs

    For the past few years, cities in Minnesota are switching from incandescent bulbs to LED bulbs. Eden Prairie follows the trend and will retrofit all its street lights with LED. The $3108 project will allow the city to replace the 100 street lights owned by the city with 110 watts LED bulbs. Despite the cost, the cost the city forecast to save energy and therefore, save money. A couple of months ...


    By Greenshine New Energy LLC

  • What if the light bulb produced more than light?

    Talk about a light bulb moment. A professor of engineering at Edinburgh University recently demonstrated for the first time to a wide audience his technology that uses common every day lights to transmit data. Harald Haas streamed a video through a desk lamp at Ted Global 2011at Scotland’s Edinburgh International Conference Center in July. If commercialized, the technology not only ...


    By Energy Efficiency Markets

  • The Comprehensive Potential of LEDs in U.S. Commercial/Industrial Operations

    One of the biggest expenses associated with industrial and commercial operations is energy usage. Almost every type of commercial industry requires energy to function, from simple warehousing and distribution of goods to full on manufacturing and processing plants, and as the cost of energy increases, so too do operating expenses. When we think of the electrical energy consumed by such ...


    By Larson Electronics LLC

  • Integrated Solar Lights, Facts and Advantages

    Integrated solar lights , also known as integrated solar street light, is a perfect combination of high efficiency solar panel, long life lithium-ion battery, high efficiency LEDs and intelligent controller, PIR human body sensing module, security mounting brackets and other functional elements. A ...


    By Greco Green Energy Co., Ltd

  • Car park lighting case study

    Installed Measures: 30w Led fluorescent tube replacement, new LED 50w external floodlights, new emergency lighting system, new CP Electronics microwave absence, presence & daylight detection, new switching arrangements for security lighting. History: Strathclyde partnership for transport identified this multi- storey car park as very inefficient site for them as the majority of traffic ...


    By Elite Energy

  • Enjoy Your Summer with Solar Outdoor Lighting

    The summer comes with very high temperatures and everyone is torn between enjoying the heat and succumbing to it. The evenings offer a much better environment because the temperatures are a little lower. The air is cooler and you can comfortably carry out your chores. At the end of a long hot day you would prefer to just relax and stretch out and what better place to do it than the ...


    By Greenshine New Energy LLC

  • Costs and Benefits of Energy Efficient Lighting and Technology

    In developed nations, lighting accounts for a large portion of the entire amount of electrical power consumed. In the United States, lighting is responsible for approximately 20% of total electricity consumption. In Canada, up to 50% of the electricity used in residential areas is consumed by lighting. In the US and Canada, lighting accounts for about 35% of the electricity used in commercial ...


    By Larson Electronics LLC

  • Denver: From the brown cloud to the green light

    When it comes to the green energy race, it’s not over until it’s over. Just look at the city of Denver. For years the Mile High City was notorious for its brown cloud, a dirty layer of pollution that not only marred the city’s pristine mountain image, but also caused serious health ...

  • conlux GmbH - Case Study

    Customer: conlux GmbH Sector: LED lighting technology & photovoltaics Country: Austria Year of Cooperation: 2012 Website: www.conlux.com Technology Supplier: Microtronics Engineering GmbH The Customer conlux specialises in LED lighting technology and photovoltaics and offers its public and private customers custom-made lighting solutions of the ...

  • Why measuring the ambient NO2 without conversion?

    Nitrogen oxides NOx are pollutants that may have particular impact in terms of greenhouse gases, acidifying air etc ... issuance increased significantly since 1950 with the massive development of transport and industries. It therefore becomes necessary to provide measures always safer these pollutant gases, and to know the reliability of results. Currently, 60% of emissions of NO and NO2 are ...


    By Environnement S.A

  • Adding Quality to City Life

    The Special Service District's impact shines throughout downtown. Within the district's 760 acres, Tampa's Downtown Clean Team Beautifies the streets, while the softer side of security, Tampa's Downtown Guides, patrol by foot and bike. The six Clean Team members collect more than two tons of trash and other debris every day. In 2004, they kept 720 tons of garbage off the city streets. Tampa's ...


  • Redesigning urban transport

    The world’s cities are facing unprecedented problems. In Mexico City, Tehran, Kolkata, Bangkok, Shanghai, and hundreds of other cities, the air is no longer safe to breathe. Respiratory illnesses are rampant. In the United States, the number of hours commuters spend sitting frustrated in traffic-congested streets and highways climbs higher each year. In response, forward-thinking city planners ...


    By Earth Policy Institute

  • Cloud simulation instead of data cloud: the CHM Simulator

    MARWIS as all-rounder: the new CHM Simulator is able to simulate clouds with the help of the sensor which is normally used for traffic meteorology applications. The name of the simulator equipment refers to the cloud height sensor CHM 15k, ...

  • 10 top tips for sustainable cities

    As global population grows, urban population is growing even faster — with 2.5 billion more city dwellers expected by 2050, according to the United Nations. And while urbanization can bring benefits in terms of economies of scale, social cohesion, technological innovation, transportation efficiency and more, cities can also be breeding grounds for poverty, pollution and malaise. To help ...


    By Ensia

  • Good Advice for Winter Travel

    No Nonsense Safety during the Season of Slip-ups As many will be aware from unfortunate experience and bad news, Winter can be a very dangerous time for roads and footpaths. A multitude of risks threaten life and limb; aside from snow and ice, falling leaves mixed with wet weather are a recipe for slippery surfaces, while damp mud is another serious problem exacerbated by tractor ...


    By SHEilds Ltd

  • Energy Efficiency prospects: What to watch

    Events unfolding in two US Northeast states – New York and Massachusetts – signal increased business opportunity for energy efficiency companies, green architects, lighting contractors, smart grid innovators and others in the business of saving energy. First, the energy efficiency world should keep an eye on debate over the possible shutdown of the Indian Point nuclear power plant in ...

  • Ray’s Auto Salvage Operates More Efficiently With Avery Weigh-Tronix E1110 Indicator

    Ray’s Auto Salvage, in operation for more than 35 years, buys and processes scrap metal for recycling and reuse. After deciding to install a used truck scale to determine the weight—and therefore cost—of the metals purchased, co-owner Laura Yesul and her associates asked Advance Scale, headquartered in Lindenwold, New Jersey, for an up-to-date indicator. Joe Carr, service ...


  • A closer look at urban transport - TERM 2013: transport indicators tracking progress towards environmental targets in Europe

    Transport guarantees our mobility and access to goods. Moreover, the transport sector helps maintain and develop our societal and economic systems. Transport is also a main source of pressures on the environment, such as the unsustainable use of natural resources, as well as greenhouse gas, air pollutant and noise emissions. Many of these environmental problems are inter-linked, requiring ...

  • Copenhagen aspires to be the first carbon neutral capital in the world

    The City Council of Copenhagen is aiming to make the capital carbon neutral by 2025 – the first capital city in the world to do so. CO2 emissions have already been reduced by 21 % since 2005. On the 23rd of August, 2012, it is expected that a majority of votes at the Copenhagen City Council will pass the CPH 2025 Climate Plan with the ambition of carbon neutrality by 2025. ...


    By Worldwatch Institute

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