Austria

  • IRENA identifies solar heat potential in central and south eastern Europe

    IRENA identifies solar heat potential in central and south eastern Europe

    The 18 countries participating in the Central and South Eastern Europe Energy Connectivity Initiative (CESEC) could use renewables to meet 34 % of their energy demand by 2030, with solar thermal installed in buildings being the cheapest replacement option for fossil fuel equipment. These...
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  • Hybrid solutions are key to decarbonising industry

    Hybrid solutions are key to decarbonising industry

    Industrial solar heat will be a key element of any strategy to decarbonise the industrial sector. A mid-November workshop organised by partners to the EU-funded INSHIP project explained how industrial solar heat options can become affordable when SHIP systems work in concert with other...
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  • TrustEE standardises project assessment and financing

    TrustEE standardises project assessment and financing

    Any company that wants to be successful in selling industrial solar heat solutions to end users and investors needs standardised project assessment and advanced risk management. To develop such processes is one of the main objectives of the subgroup Guideline to Market of the...
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  • Improved design for giga-size pit heat storage

    Improved design for giga-size pit heat storage

    Denmark’s cost-effective, tried-and-true seasonal pit heat storage concept needs to be modified if it is to be implemented across Europe, since district heat temperatures are higher and groundwater may be only 5 to 15 metres from the surface. The members of research platform Task 55 (...
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  • Solar-heated multi-family buildings gain popularity in Germany

    Solar-heated multi-family buildings gain popularity in Germany

    Many new largely solar-heated houses in Germany are multi-family buildings, and their number is growing, according to Sonnenhaus-Institut (Solar House Institute), an alliance of about 300 architects, planners, building companies and system integrators that specialise in the design or...
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  • Solar houses: above 95 % solar fraction is possible

    Solar houses: above 95 % solar fraction is possible

    Between 2014 and 2019, the Austrian Climate and Energy Fund supported the construction of over 100 solar-heated houses, 19 of which were monitored following completion. Regardless of whether it was a lightweight or a brick house that was put up, the rooftop or facade collector system...
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  • Benefits of 4G and 5G heat networks

    Benefits of 4G and 5G heat networks

    Fourth-generation heat networks, which operate at about 60 °C, reduce heat losses, extend pipe life and create the best conditions for clean energy use. The photo shows one of these grids, which has been running in a neighbourhood in Villach, southern Austria, since the beginning of 2018....
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  • Four years of global SDH research summarised in online workshop and factsheets

    Four years of global SDH research summarised in online workshop and factsheets

    On Thursday, 15 October 2020, an online technology transfer workshop about large solar district heating networks will provide attendees with the perfect opportunity to listen to the key takeaways from four-year IEA SHC research platform Task 55 – Towards the Integration of Large Solar...
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  • Join 190+ pledge supporters by Friday

    Join 190+ pledge supporters by Friday

    Since mid-July, more than 190 organisations across Europe have shown their support for Solar Heat Europe’s #SolariseHeat initiative by signing the European Solar Thermal Industry Pledge, promising to deliver a green recovery. The association has now launched a second call for signatures,...
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  • Little support for PV-thermal despite high yields

    Little support for PV-thermal despite high yields

    PVT applications do not receive nearly as much support as solar thermal or PV systems do. Incentive schemes especially often do not include funding for PV-thermal components. In addition, special PVT grants are offered only in Germany but not in Austria, France, Italy, the Netherlands,...
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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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