Solar Heat for Cities

  • Three SDH plants under development in Croatia

    Three SDH plants under development in Croatia

    District heating operators in Croatia have shown great interest in solar energy. Under the auspices of an EU-funded two-and-a-half-year project called KeepWarm, three feasibility studies on solar district heating (DH) ventures are currently underway in the country, whereas endeavours in the...
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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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  • Guidelines on how to assess renewable district heat potential

    Guidelines on how to assess renewable district heat potential

    As district heat will be one of the key pillars of a decarbonised heat sector, authorities, utilities and energy service providers are eager to explore the opportunities that local sources of clean energy could provide for the DH market. To this end, a consortium led by consultancy Ambiente...
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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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  • World´s largest solar district heating plant with concentrating collectors

    World´s largest solar district heating plant with concentrating collectors

    The Chinese parabolic trough collector manufacturer Inner Mongolia XuChen Energy  has successfully operated a huge solar district heating plant since 2016 in a village near Baotou in Inner Mongolia, an autonomous region of China. Yu Wang, General Manager of XuChen, said that there is...
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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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  • SDH prefeasibility studies for Serbian cities

    SDH prefeasibility studies for Serbian cities

    Renewable district heating has become a hot topic in Serbia. The conference Renewable Energy Sources in District Heating and Cooling, held at the same time as the 50th International HVAC&R Congress and Exhibition in early December in Belgrade, attracted more than 400 attendees and...
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  • The Dutch approach to transforming the heating sector

    The Dutch approach to transforming the heating sector

    How can the Netherlands organise the transformation towards a renewable district heating sector and what role will monopoly suppliers play in this process? Finding answers to these questions was the aim of a workshop organised by the Energie-Nederland and Euroheat & Power trade...
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  • Solar Heat for Cities – brochure and infographics

    Solar Heat for Cities – brochure and infographics

    Why is solar heat such a smart way to create sustainable communities? It improves energy security, keeps heat costs stable for at least 20 years and cuts air pollution in towns and cities. To encourage more mayors, local council members and municipal utilities to look into this cost-...
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  • Large-scale solar heat is cost-competitive in Germany

    Large-scale solar heat is cost-competitive in Germany

    In Germany, seven solar district heating plants with a total capacity of 26.6 MWth either came online or are still under construction this year. This is a significant increase compared to the end of 2018, when total SDH capacity reached 43 MWth (33 systems) according to Solites, a research...
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  • Photo: Solareast Arcon-Sunmark

    Second Arcon-Sunmark SDH system up and running in Tibet

    In the middle of November, Chinese-Danish joint venture Solareast Arcon-Sunmark Large-Scale Solar Systems Integration started up its second solar district heating system in Tibet. Now, its 35,000 m² solar field is supplying the thermal energy needed for heating rooms in thousands of...
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