energy efficiency monitoring Articles

  • Times are changing: Wastewater as a resource

    Times are definitely changing. It used to be that wastewater from whatever source – domestic, agricultural, industrial – was something to collect and pipe away as quickly and efficiently as possible. There was more water coming out of the ground or falling from the sky, so why bother investing time and money cleaning water that had already been used? Now, thanks to issues like ...

  • Modified Sine Wave Inverters vs Pure Sine Wave Inverters

    Most everyday appliances and commercial tools run on AC power. This is fine if you’re connecting the device to a wall outlet that provides AC power. But what if you want to use power from a DC source, like a solar-powered generator or a car battery? In such cases, individuals need to use an inverter – a device that converts DC power to AC power. There are several types of ...


    By Larson Electronics LLC

  • Reverse Osmosis and Nanofiltration Membrane Filtration Systems: Common Problems and How to Fix Them

    Reverse osmosis (RO) and nanofiltration (NF) are membrane filtration technologies that are designed to remove solute ions and molecules from a pretreated liquid stream. Well-designed RO/NF units are compact and demand relatively little maintenance, making them an attractive alternative to conventional treatment trains. Even despite the merits of today’s efficient RO/NF technologies, it pays ...


    By SAMCO Technologies, Inc.

  • Energy efficiency without trying (and with)

    John Lennon wrote that life is what happens to you while you’re busy making other plans.  Apparently, the same is true of energy efficiency. Energy savings happen when we’re busy doing other things – Internet-based things specifically. We use email, bank online and download music not to save energy, but to make life easier and more interesting.  Energy efficiency is a ...


    By Energy Efficiency Markets

  • Best states for energy efficiency

    If you live in Connecticut, California, Maryland, Massachusetts, Pennsylvania, New York, Texas, North Carolina, New Jersey or Ohio your state is doing something right – a lot right – when it comes to energy efficiency. The ten states deserve kudos, in that order, for policies that encourage energy efficiency, according to a report issued this week by the Center for American Progress ...


    By Energy Efficiency Markets

  • Obama, energy efficiency & accountability

    Not once, but twice President Obama mentioned the importance of energy efficiency in his state of the union address January 27. His support for the resource is no surprise; his administration has channeled $20 billion toward energy savings programs. Obama made clear that going into his second year his support will not waver.“I know that there are those who disagree with the overwhelming ...


    By Energy Efficiency Markets

  • Increasing efficiency with permanent leakage monitoring - Case study

    Abstract In this paper information from Water Authorities in the USA, Europe, Middle East and Australia that have purchased permanent monitoring leak detection equipment is reviewed and the findings are presented in a structured format that covers the following: Justification for permanent monitoring Evaluating the different product offerings Selecting the ...


    By Gutermann AG

  • Case study - Multi-tenant building energy efficiency

    Buildings accounted for roughly 40% of total U.S. energy consumption in 2010, according to the United States Energy Information Association. “[New York] City's roughly 1 million buildings cost $15 billion a year to power and heat and account for 80% of the city's greenhouse gas emissions”(1). The proliferation of smart energy devices and building management systems will result in the ...


    By Powerhouse Dynamics

  • Using your EMS to improve energy efficiency

    Why an EMS Approach? With increased pressure to address energy and climate change issues, many organizations are leveraging their environmental management system (EMS) as an important mechanism for implementing energy efficiency initiatives. This phenomenon is not entirely new. The EMS approach has frequently been used across a broad array of sectors to facilitate energy improvements. But ...


    By Trinity Consultants

  • How to calculate payback – The Case for Energy Efficiency

    With yet another round of government legislation mandating companies to monitor their energy efficiency coming into force this year, are business managers embracing the sustainability agenda being enforced in the UK? The general industry view appears to be that while companies are doing all they can to comply with an increasingly onerous set of ...


    By Brixsus Energy

  • Energy efficient ferrero group invests in GEM

    Thermal Energy International Inc is pleased to announce that Energhe S.p.A. has made Thermal Energy International’s GEM venturi orifice steam traps its steam trap of choice following rigorous testing at Ferrero Group’s headquarters in Alba, Italy.   Founded in 2007 by parent company, Ferrero Group, Energhe S.p.A. develops energy efficient projects and financial savings for ...

  • Fresh & easy energy efficiency (case study)

    Verisae, Inc. announced today that Fresh & Easy Neighborhood Market, the U.S. arm of Tesco, is reporting energy consumption that is 32 percent lower than the industry average for energy usage per square foot across their 130 stores. After implementing Verisae's suite of sustainability software solutions, Fresh & Easy achieved recurring energy-related cost savings of more than 3 million ...


    By Verisae

  • Turning the Energy Efficiency Directive into a positive value driver

    The European Union is steadily moving toward a united energy front. In 2012, the EU created the Energy Efficiency Directive and set out to reach 20 percent energy efficiency within eight years. According to the European Commission, the executive body of the EU, this directive will require all EU countries to use energy more ...


    By Antea Group - USA

  • Will cyber-sensitives reveal the future of energy efficiency?

    The US economy is three times larger than China’s, yet when it comes to developing a clean energy industry, China keeps besting us. The US came in second – again – to China this quarter in Ernst & Young’s much-watched ...


    By Energy Efficiency Markets

  • Is the energy efficiency service markets still MUSH?

    We hear a lot about energy efficiency these days, but who is actually pursuing it? In recent years most of the big players that install efficiency measures, the energy service companies (ESCos), have found work largely in the MUSH market:  municipal and state governments, universities, schools and hospitals. In fact, a report in June 2010 by  ...

  • Improving energy efficiency with an intelligent remote energy management system

    With the growing demand for energy efficiency solutions to contend rising energy costs, many technologies have become available in the market today. However, without intelligent and continuous energy data measurements, which can be analysed for strategic energy planning, carbon emissions, energy efficiency, reliability and electric costs, the maximising of overall savings is much more difficult ...


    By PowerSines Ltd.

  • Energy efficiency: Big deals and new ideas

    The economic premise behind energy efficiency –  that it’s cheaper to save a unit of energy than to make one – has caught on in the US.  Energy efficiency spending is up, and our energy use is declining, measured both per capita and per dollar of gross domestic product, according to government ...

  • Michelmersh Group Plc uses eSight to monitor energy efficiency within manufacturing sites across the UK

    Established in 1842, the Michelmersh Group is formed from five brick manufacturing companies located across the UK; Blockleys, Michelmersh, Charnwood, Duntons and Taperell Taylor. The companies produce a range of products including facing and special-shaped bricks through to roof tiles. Background The Michelmersh group produces over 75 million bricks per year. The process of brick ...


    By eSight Energy

  • Automatic Sludge Blanket Level Detector: Monitor & control for effective, efficient processing

    Reducing energy consumption at municipal and industrial plants is, increasingly, a priority. Markland Specialty Engineering Ltd., designing and manufacturing process control instrumentation since 1967, helps achieve this important goal with its Automatic Sludge Blanket Level Detector. By helping facilities reduce waste - reducing unnecessary water, chemical or energy use, and unnecessary ...

  • Efficient EHIDLighting - case study

    Spectacular white light Energy savings of 30% to 60% Doubled lamp life Reduced carbon footprint ENERáG’s proven lighting technology combines the spectacular white light of Metal Halide lamps with full controllability, providing dramatic energy and maintenance savings, and ensuring a quick return on investment. eHID Lighting – ...


    By ENER-G

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