biomethane-to-grid Articles

  • Biomethane Marketing

    Element Markets is handling all aspects of biomethane marketing for one of the largest landfill gas-to-pipeline projects in the United States. We are selling the client’s product into one of the premier biomethane markets, allowing them to realize substantial premiums over the price of regular natural gas, which lacks the environmental credits associated with biomethane. Our optimization of ...


    By Element Markets LLC

  • Busting Biomethane Myths

    Over the past few years, more and more companies have woken up to the financial and environmental benefits to be gained by making the most of their organic waste streams. In fact, the anaerobic digestion (AD) industry – which converts millions of tonnes of food, sewage and farm waste into renewable energy (biogas) and biofertiliser – has been one of the UK’s biggest success ...

  • Towards a standardization of biomethane potential tests

    Production of biogas from different organic materials is a most interesting source of renewable energy. The biomethane potential (BMP) of these materials has to be determined to get insight in design parameters for anaerobic digesters. Although several norms and guidelines for BMP tests exist, inter-laboratory tests regularly show high variability of BMPs for the same substrate. A workshop was ...


    By IWA Publishing

  • Influence of thermal and alkali pretreatment to solubilisation and biomethane production of garden waste

    The objectives of this study were to determine the effect of pretreatment to the garden wastes under thermal and alkali conditions and to evaluate biochemical methane potential. In thermal pretreatment different temperatures and application times were examined and solubilisation improved by heating. Soluble chemical oxygen demand (sCOD) concentration upgraded by increasing temperature with ...


    By Inderscience Publishers

  • Smart Grids – The Governmental Approach

    Scott Blake Harris is the General Council for the US Department of Energy, and has recently spoken out at the NGU US summit (hosted by GDS International).   He was nominated in the position by President Barack Obama in March 2009, and was confirmed by the United States Senate in May 2009.  He focused his address on the $4 billion investment into smart grids and renewables across ...


    By GDS International

  • The smart money is on smart grids

    In Asia, the utilities industry is growing at an incredible rate. Investments globally in the sector have lead to more available jobs, predicting the return to pre-recession levels of employment by Q1 2010. However, with such substantial growth comes opportunities which have to be managed correctly to sustain long-term development. With the world’s investors looking at Asia to see how such a ...


  • Smart Grid needs a Facebook

    We think we know how smart grid technology will change the utility industry. But do we really? Take a look at this documentary made in 1969. It’s a view of how the world perceived the coming Internet (It’s also a pretty amusing look at how sexist our society still was at that point.)  ...

  • Wanted: GOLD for smart grid

    As John McDonald tells it, smart grid needs GOLD. And he’s not talking money. GOLD stands for Graduates of the Last Decade, the technology savvy, risk-taking engineers and technicians who may be among the greatest benefactors of the new smart grid movement. While most recent college graduates face dismal employment prospects, for the GOLD kids, the job ...

  • Smart Grid: The game

    In his best seller “Outliers,” Malcolm Gladwell shows that it is not equipment failure or storms that typically cause planes to crash, but wrong decision-making. Much the same can be said for the power grid crash that took down a large swath of the Northeast in August 2003. The emerging smart grid is supposed to make our power system more reliable. The bad news is that it also will add complexity ...

  • State of the Smart Grid Business in 2013

    Smart Grid sales across the world in the last 3 years at installed prices have grown by CAGR of approx. 35% and climbed to $36.5 billion in 2012. Given the general global economic demise during this period these figures are remarkable. However they include a steady flow of refurbishment business that has for more than 10 years incrementally improved and smartened up the control and reliability of ...

  • Smart grid: How big is big?

    A Cisco executive attracted some eye rolling after commenting that smart grid could be “even bigger than the Internet.” But the statement isn’t farfetched when you think about what smart grid encompasses: a convergence of three industry giants: information technology, telecommunications and the electric grid, the world’s biggest machine. A report this week by Greentech Media made clear just how ...

  • What the heck is a smart grid anyway?

    You know the old adage, ‘Never talk about politics or religion in polite company’? I’m beginning to think we need to add a third restraint, one against debate over the meaning of smart grid.Okay, it’s not exactly a dinnertime topic. But I’ve discovered in gatherings of energy nerds (I’m one), discussion can become fairly heated over what constitutes “smart grid.”On the one side are the ...

  • Community-coupled microgrids for the implementation of a smart grid in Tunisia

    Smart grids are based on the use of ICT in order to optimise the quality and the cost of electricity generation, transport and distribution. Developing countries try to upgrade their electric grids to meet the evolving needs of the end consumers and face the energy challenge. The study of smart grid instauration in such countries must consider the disparity in terms of ICT infrastructures across ...


    By Inderscience Publishers

  • Decentralised operation of residential energy resources in the smart grid

    In the future smart grid, improvement of power system economic cost effectiveness by suitable integration of distributed energy resources (DERs) is a critical challenge. An agent–based framework is proposed in this paper for developing suitable control strategies for operations of four different types of residential–level DERs, which are storage devices, photo voltaic systems, and two ...


    By Inderscience Publishers

  • Ocean Power connects wave energy system to grid

    Ocean Power Technologies, Inc. (Pennington, NJ) announced that it has achieved what it claims to be the first-ever connection of a wave-energy system to the power grid in the United States. Ocean Power’s PB40 Powerbuoy system is now delivering power to the grid at the U.S. Marine Corps Base Hawaii on the island of Oahu. The Powerbuoy unit, which was installed in December 2009 at a ...

  • Looking forward to the day smart grid dies

    The title of this blog might strike you as kind of weird, especially this week. After all, the Electric Power Research Institute made the news with a study showing that smart grid is going to be far bigger than we first thought. Smart grid in simplest terms brings to the electrical grid the digital intelligence of computers and the Internet. Just seven years ago EPRI expected smartening the grid ...

  • GE, Glen Dimplex to team on smart grid in Europe

    General Electric Co. (GE) and Glen Dimplex, a European home heating and appliance company, have signed a joint development agreement under which the two companies will make smart grid technologies available to European homeowners. Under the agreement, Glen Dimplex and GE will develop ways to integrate GE’s Brillion home energy management technologies into Glen Dimplex’s home ...

  • Video Reveals the Truth About Smart Grid

    We don’t think about energy until something goes wrong, and this week things went wrong on an historic level. As a result, the public and pundits are again focusing on the fragility of big electric grids. Ten percent of the world’s population – more than 600 million people – lost their power in India on July 31, marking the largest blackout in history. India’s grid ...

  • Smart grid and stupid buildings: Can this marriage survive?

    Smart grid is still in its honeymoon phase. Hardly a day goes by without fanfare in the news about how it will reform building energy use. Maybe so. But for the marriage of smart grid and US buildings to work, someone's got to change. Is the stupid building up to the task? “Wiring the Smart Grid for Energy Efficiency,' a white paper by Oregon-based Portland Energy Conservation Inc (PECI), brings ...

  • Harmonic and interharmonic distortion analysis in the grid-connected wind electric generator

    The operation of wind turbines has an impact on the power quality at the connected electric network. The integration of wind electric generators with the power grid becomes a headache for power engineers in several aspects. Harmonic distortion is one of the most important phenomena which affect the grid performance. This paper provides an in-depth discussion on harmonic and interharmonic ...


    By Inderscience Publishers

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