pressurized solar hot water News

  • Solar Water Heaters -- South Africa Preparing for the Double Boom

    The solar water heater market in South Africa has recorded phenomenal growth during the past four years expanding from less than 20 suppliers in 1997 to more than 400 by the beginning of 2011, finds Frost & Sullivan, the global market intelligence and growth consulting company. In line with global trends, South Africa's domestic water heating market is moving away from traditional water ...


  • Solar Energy now available at ReportsandReports

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  • Save energy and money – even at minus 30 degree

    The Siberian cold has an icy grip on Europe and a meaningful impact on the prices of fossil fuels. ‘If you have the possibility to heat without oil or gas, you should do it’, advised Udo Peters, a member of the German consumer organization, in an interview this week. Especially in very cold spells the investment in solar thermal systems amortizes quickly. Ideal insulation ...


    By TiSUN GmbH

  • The race for alternative energy sources: new geothermal projects in Europe

    In the race to find alternative energy sources, geothermal energy is gaining favour. Geothermal energy is a continuous source of energy since the heat is trapped inside the earth, without depleting. This places geothermal energy above sporadic wind and solar energy, which tends to have a capacity factor of only 20-35%; geothermal capacity is more than 70%. Although global energy use from ...


    By Frost & Sullivan

  • ElectraTherm Green Machines generate electricity from wood waste at mill in Oregon

    ElectraTherm, a leader in distributed, waste heat to power generation, commissioned its second Green Machine at an integrated wood products mill in Wallowa, Oregon. Together, the two machines operate off the waste heat of a biomass boiler to generate emission-free electricity. Integrated Biomass Resources (IBR) processes small-diameter timber into various wood products, such as firewood and ...


    By ElectraTherm

  • ElectraTherm Green Machine generates power from biomass in Italy

    ElectraTherm, a leader in distributed, waste heat to power generation, commissioned a Green Machine to generate emission-free electricity from biomass in Badia Prataglia, Italy. The facility operates a biomass boiler burning a mix of sawdust and ground up waste wood from a saw mill. The site was challenged with a large amount of wood waste and no means of disposal or storage. Hauling it away ...


    By ElectraTherm

  • Geothermal: The dark horse of renewable energy

    Geothermal energy is clean, quiet, virtually inexhaustible and able meet the world's annual electricity and heating needs many times over with little impact on the climate or the environment. In many jurisdictions, geothermal energy is emerging as a reliable and affordable alternative to fossil fuels. This fourth article in the GLOBE-Net series on renewable energy discusses the dark horse of ...


    By GLOBE SERIES

  • Geothermal: the dark horse of renewable energy

    Geothermal energy is clean, quiet, virtually inexhaustible and able meet the world’s annual electricity and heating needs many times over with little impact on the climate or the environment. In many jurisdictions, geothermal energy is emerging as a reliable and affordable alternative to fossil fuels. This fourth article in the GLOBE-Net series on renewable energy discusses the dark horse of ...

  • Made in IBM Labs: Collaboration Aims to Harness the Energy of 2,000 Suns

    Today on Earth Day, scientists have announced a collaboration to develop an affordable photovoltaic system capable of concentrating solar radiation 2,000 times and converting 80 percent of the incoming radiation into useful energy. The system can also provide desalinated water and cool air in sunny, remote locations ...


    By IBM Corporation

  • GE’s Jenbacher Gas Engines Ensure Uninterrupted Electric Power for Industrial Park on Indonesia’s Batam Island

    The P.T. Tunas Industrial Estate in Batam Island’s free trade zone is ensuring a reliable, uninterrupted supply of electricity for its tenants despite periodic regional power shortages, thanks to the latest gas engine technology: GE’s (NYSE: GE) flexible, high-output and efficient Jenbacher J624 two-stage turbocharged engine, on display in GE’s booth at the Manufacturing ...

  • How to achieve at least a tenfold increase in supply of geothermal power and heat

    IEA ‘technology roadmap’ points to key policy actions needed to achieve significant growth of renewable energy resource A new report from the International Energy Agency<http://www.iea.org/index.asp> (IEA) shows how to achieve at least a tenfold increase in the global production of heat and electricity from geothermal energy – heat emitted ...


    By International Energy Agency

  • Best Geothermal Energy Presentations of 2014 Announced

    The Geothermal Resources Council (GRC) has announced the outstanding technical presentations from the global geothermal community for 2014. The selections were made in each of the GRC Technical Sessions held in late September/early October at the 38th GRC Annual Meeting in Portland, Oregon, USA, the world’s largest annual geothermal ...


    By Geothermal Resources Council

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