hybrid renewable energy technology Articles

  • Optimum use of renewable energy resources to generate electricity via hybrid system

    The necessity of hybrid energy system is gaining more importance day by day as it incorporates two or more than two renewable energy resources that when integrated overcome limitations inherent in either. Hybrid energy system has been seen as an excellent solution for electrification of rural place where the grid extension is difficult and economically not feasible. Such system may consist of ...


    By Inderscience Publishers

  • Nigerian professionals boost their know-how in Renewable Energies

    RENAC holds a sell-out training course in Nigeria on behalf of the Energy Commission of Nigeria . Berlin, 10.8.2010 – On behalf of the Energy Commission of Nigeria together with Eauxwell Nigeria Limited, the Berlin-based Renewables Academy last week carried out a renewable energy training seminar in Abuja, Nigeria. Nearly 120 decision-makers ...

  • Sustainable improvement of drinking water quality by nanofiltration powered by renewable energy

    Desalination membrane technology is increasingly used for water production. However, the main disadvantage of desalination is related to energy consumption and CO2 emissions, so desalination powered by renewable energy (RE) is getting interest. In this study nanofiltration (NF) membranes have been used for drinking water quality improvement in a pilot plant (50 m3/day) powered by RE ...


    By IWA Publishing

  • Concentrating Solar Power Global Outlook 09 - Why renewable energy is hot

    What is CSP? CSP (Concentrating Solar Power) systems produce heat or electricity using hundreds of mirrors to concentrate the sun’s rays to a temperature typically between 400 and 1000ºC. There are a variety of mirror shapes, sun-tracking methods and ways to provide useful energy, but they all work under the same principle. Individual CSP plants are now typically between 50 and 280MW in size, ...


    By Greenpeace International

  • Sustainable desalination technologies for future

    This paper deals with some aspects concerning the dual objectives of cost-effectiveness and favourable environmental impact of desalination plants, resulting in a sustainable alternative source of fresh water for future needs. These include some case studies on the use of waste heat for the thermal desalination plants, replacement of conventional pre-treatments in membrane plants with cleaner ...


    By Inderscience Publishers

  • Climate change & clean technology: from challenge to opportunity

    Over the past few years, climate change and sustainability have been catapulted to the forefront of headline news. As ongoing public pressure for improved environmental stewardship continues to mount, governments are actively pursuing legislation, including regulations, to accelerate positive change. We have already witnessed significant regulatory, policy and legal changes related to lower ...

  • Calcium Carbonate, a solution to the energy crisis!

    A 'chemical' solution exists to solve jointly the energy crisis and CO2 release. Thanks to the Lime, “Cycle C4” could produce liquid fuels (petrol, diesel, etc.) with no CO2 release. The cycle presents no technological uncertainty, each step is widely known and controlled. Profitable with a barrel quote at 100 dollars. In 2004, the International Energy Agency annual report predicted that oil ...


  • On energy, we`re finally walking the walk

    The United States has entered a new energy era, ending a century of rising carbon emissions. As the U.S. delegation prepares for the international climate negotiations in Copenhagen in December, it does so from a surprisingly strong position, one based on a dramatic 9 percent drop in U.S. carbon emissions over the past two years and the promise of further huge reductions. Prominent among these ...


  • Plan B efficiency and conservation measures drop energy demand by 2020

    Projections from the International Energy Agency show global energy demand growing by close to 30 percent by 2020, setting the stage for massive growth in the carbon dioxide emissions that are warming our planet. But dramatically ramping up energy efficiency would allow the world to not only avoid growth in energy demand but actually reduce global demand to below 2006 levels by 2020. We can ...


    By Earth Policy Institute

  • 20th Annual Presidential Green Chemistry Challenge Awards highlight biomass- and waste-to-resource technologies

    On July 13, 2015, the U.S. Environmental Protection Agency (EPA) announced the winners of the 20th Annual Presidential Green Chemistry Challenge Awards (PGCCA) and honored them at a ceremony at the National Academy of Sciences in Washington, D.C. The PGCCAs were created in partnership with the American Chemical ...


    By Bergeson & Campbell, P.C.

  • G8 Gleneagles 2005: Climate change, clean energy and sustainable development

    Untitled Document The doubling of ...


  • Asia-Pacific Solar Energy Panel Market is Expected to Reach $37.8 Billion by 2020

    According to a new report by ApacMarket.com titled, "Asia-Pacific Solar Energy Panel Market - Types, Mounting Systems, End Users, Trends, Opportunities, Growth and Forecast, 2013 - 2020", the APAC Solar Energy Panel Market would reach $37.8 billion by 2020, registering a CAGR of 14.8% during 2014 - 2020. Solar Panels function on the process of photovoltaic (PV), ...


  • Battery Storage will have a Profound Impact on Smart Buildings

    Often the best ideas are the most simple and elegant. If electric vehicles and consumer devices can have battery storage why can’t buildings? And if buildings can pull electricity from the grid at off peak times and store it in batteries, wouldn’t that save money? Since 2009, Stem based in California, have been working on these questions and disrupting the energy storage industry. ...

  • Who gets the EE stimulus money?

    The ink is dry on President Obama’s signature to the federal stimulus bill and word is out that energy efficiency receives more than US$20 billion. How will homeowners and businesses benefit? Two sources offer an excellent break-down on the incentives: the Alliance to Save Energy and the Office of Energy Efficiency and Renewable Energy, a unit of the US Department of Energy. EERE goes so far as ...

  • CSP cost forecasts undervalue benefit to future grid balancing

    CSP generation costs could drop to $77/MWh by 2025 but storage and hybrid solar plants can provide further value by following load, Jose Alfonso Nebrera, Director of Spanish engineering firm ACS SCE, said at the MENASOL 2016 conference on May 26. Global renewable energy expansion is reducing the cost of solar and wind energy while increasing grid intermittency and the need for ...


    By FCBI Energy

  • Top ten long term trends of cleantech in the United States

    In the last decade, the United States have been continuing to decrease its dependence on fossil fuels by investing into clean technologies, including renewable energy and energy efficiency. Because of such, the United States has been able to make the country a lot healthier, decreasing fossil fuel usage, and making the environment better and healthier. The United States Military Becoming ...


    By GLOBE SERIES

  • Will Obama come through on his Environmental Election pledges?

    Barack Obama’s presidency has the potential to bring genuine change to the west. Whether it’s racial equality or climate change and energy sources, many Americans are optimistic about the future.Soon we will find out whether Barack meant it when he said that whatever the financial circumstances, he would strive to equip America with home-grown, green sources of energy as his number one ...


    By LexisNexis

  • Will the climate change landscape shift with Obama at the helm?

    Those with a vested interest in energy, the environment and climate change are probably well aware of President-elect Barack Obama’s position?. The Obama-Biden ticket campaigned with an aggressive environmental platform that includes implementation of an economy-wide cap-and-trade program to reduce greenhouse gas emissions 80 percent by 2050. The proposed cap-and-trade policy will require all ...


  • Free solar for Africa?

    The African continent is not homogeneous. The constant gap between the way we perceive the north of the continent and the harsh reality that the South is going through is often surprising. Many start to see and praise the "African miracle” progresses. However, many obstacles remain for Africa to impose its way. The sun, is a natural, free and abundant wealth in the African land, would it ...


    By Greenshine New Energy LLC

  • What’s Denver doing on the EV-Ready list?

    Looking at the list of the most EV-ready cities just released by Ford, it’s no surprise many of them are coastal. On the east and west coasts energy is pricey, so the pressure is on to achieve innovation that will control costs and reduce dependence on fossil fuels.  But what’s up with Denver out there in the ...

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