Germany

  • Thermal storage for flexible sector integration

    Thermal storage for flexible sector integration

    In his keynote speech at Eurosun 2020, Dr Andreas Hauer talked about the different roles that heat storage could play as part of a whole systems approach to energy policy. Thermal energy storage, or TES, can reduce energy consumers’ dependence on volatile heat sources and align heat with...
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  • NewHeat secures EUR 13 million loan to finance 5 solar heat plants

    NewHeat secures EUR 13 million loan to finance 5 solar heat plants

    French project developer NewHeat has successfully closed a EUR 13 million finance deal with Triodos Bank, Netherlands, and Crédit Coopératif, France, to cover the costs of putting up five solar heat plants with a total capacity of 28 MWth. The project pool comprises the...
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  • German solar thermal business index hits 10-year high

    German solar thermal business index hits 10-year high

    The German government’s decision to extend funding opportunities for clean heating projects this January has led to rising demand for solar thermal systems. During the first seven months of 2020, businesses sold 14 % more flat plate and vacuum tube collectors than in the same period last...
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  • Solar heat to be part of IRENA Cost Report 2021

    Solar heat to be part of IRENA Cost Report 2021

    The latest edition of the Renewable Power Generation Costs Report from the International Renewable Energy Agency IRENA always creates a great deal of interest, worldwide. More than 2,000 stakeholders registered for the webinar on 9 June in which Michael Taylor from IRENA explained the key...
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  • Ups and downs in the 20 largest markets 2019

    Ups and downs in the 20 largest markets 2019

    China again led the ranking for new installations of glazed and unglazed collectors – accounting for 73% of the total – followed by Turkey, India, Brazil and the United States. Additions in the largest solar heating and cooling markets besides China remained stable, with noteworthy growth...
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  • Digital lighting controls improve user satisfaction

    Digital lighting controls improve user satisfaction

    Designing energy-efficient lighting for offices and public buildings requires a deep understanding of user requirements. Although smart lighting solutions can lower electricity consumption significantly, building users want some sort of manual control for both light and window components....
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  • Solar cooling concepts for hot climates

    Solar cooling concepts for hot climates

    The just started international research platform Solar Cooling for the Sunbelt region is very popular among research institutions, manufacturers and consultancies around the world. Already more than 50 organisations from the green-marked countries on the map have signed a letter of...
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  • Fact sheets show 30 operational PV-thermal systems

    Fact sheets show 30 operational PV-thermal systems

    PV-thermal installations are extremely versatile systems, and their manufacturers can cater to a wide variety of customers, single- and multi-family building owners, hotels, swimming pools and even production facilities among them. To illustrate how far PVT technology has come in recent...
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  • Success factors in top SDH countries

    Success factors in top SDH countries

    In the last decade, Denmark, China, Germany and Austria played a leading role in the deployment of large solar thermal systems around the world. What country-specific factors helped these four achieve that level of market adoption and how support schemes and business models contributed to...
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  •  Webinar: Strategies in the digital world

    Webinar: Strategies in the digital world

    Social media channels gained further importance over the last years. Politicians all around the world are tweeting to get their messages out. Lobbyists are networking via digital media, LinkedIn groups are discussing new trends in research and technology, Facebook is replacing company...
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  • Round robins improve TCM testing

    Round robins improve TCM testing

    Thermochemical storage materials (TCMs) offer much higher storage capacities by mass or volume than sensible or latent heat storage and can store heat for an infinite amount of time almost without losses. However, none of them are very advanced so that a common standard for characterising...
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  • Solar hybrid system heats hostel in Russia’s far east

    Solar hybrid system heats hostel in Russia’s far east

    After more than a year in operation, the solar hot water and space heating system put up at St Timon’s Mountain Shelter in Russia’s Kamchatka region has proved to be both reliable and eco-friendly. Run together with a biomass boiler and a PV system, the 30 m2 field of vacuum tube...
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