Ambiente Italia

  • Photo: TrE Holding

    Uncertain prospects for growth in Italy

    Figures from different sources have painted a mixed picture of Italy’s solar thermal market in 2018. According to Assotermica, the country’s Association of Manufacturers of Equipment and Components for Heating Systems, the sector declined by 8 % in 2018 compared to the previous year, mainly...
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  • Reducing energy consumption in historic buildings

    Reducing energy consumption in historic buildings

    A meeting in mid-April, Copenhagen, Denmark, gave members of IEA SHC research platform Renovating Historic Buildings Towards Zero Energy (Task 59) the opportunity to meet researchers working on the EU Horizon 2020 project Robust Internal Thermal Insulation of Historic Buildings...
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  • Support for renewable district heating in Slovenia

    Support for renewable district heating in Slovenia

    Following a break of 1.5 years, Slovenia will tender out more work for renewable district heating systems this month. Previous invitations in 2016 and 2017 led to the launch of 23 projects, 15 of which have been completed and eight are still ongoing. The infrastructure ministry, which made...
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  • Solar heat for desalination and metal recovery

    Solar heat for desalination and metal recovery

    Small desalination systems could help fight water scarcity, recover precious metals from industrial water, and treat wastewater from food processing so it can be re-used for field irrigation. These are but a few areas under study in Task 62, Solar Energy in Industrial Water &...
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  • ESCO solar heat projects in Spain

    ESCO solar heat projects in Spain

    More and more system suppliers are offering solar heat supply contracts, which reflects a growing trend in the solar heating and cooling market. And while most see Energy Service Companies, or ESCOs, as one among several options, Sumersol, based in Spain, specialises in this business,...
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  • New U.S. standard for solar pool and spa heaters

    New U.S. standard for solar pool and spa heaters

    The solar thermal industry in the United States can now rely on a new standard for solar thermal systems for pools and spas. The new standard will be published in the 2021 International Swimming Pool, and Spa Code (ISPSC), and will be released in 2020. The ISPSC is used and...
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  • SWOT analysis of building-integrated solar systems

    SWOT analysis of building-integrated solar systems

    Which solar envelope systems are available for sale and what are their main features? A new report that is being drafted in Task 56 (Building Integrated Solar Envelope Systems for HVAC and Lighting) of the IEA Solar Heating and Cooling Programme will provide stakeholders with a...
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  • #SolarHeat: the main Twitter hashtag

    #SolarHeat: the main Twitter hashtag

    #SolarThermal or #SolarHeat: Which of these two Twitter hashtags or keywords better represents the production of thermal energy from sunlight? Because of some recent, large concentrating solar power (CSP) projects, the term solar thermal seems to be in frequent use on social...
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  • “The market requires simple plug-and-play solutions”

    “The market requires simple plug-and-play solutions”

    Spanish-based supplier Endef is seeing increased demand for both its covered and uncovered PV-thermal systems produced in-house in Saragossa. Last year was the first in which the business installed devices at non-commercial buildings in Spain and implemented projects abroad. Endef is a...
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  • Testing collector durability in China

    Testing collector durability in China

    How well will evacuated tube collectors made in China hold up after prolonged exposure to sunlight? The answer to this question can be found in a new report, titled Development of Accelerated Ageing Tests for Evacuated Tube Collectors. Created by the China Academy of Building...
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  • Drainback solution for industrial sector

    Drainback solution for industrial sector

    Four weeks ago, Belgian technology supplier Sunoptimo started up a solar thermal turnkey system at Lys Services, a tank cleaning company based in Merville, in northern France. The hydraulic components that are part of the 1,270 m² installation are housed inside prefabricated containers and...
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  • Innovative solar-assisted heat pumps

    Innovative solar-assisted heat pumps

    The principal objective of a recently launched, EU-funded project named SunHorizon is to optimise solar-assisted heat pump systems in residential and commercial buildings. The endeavour will demonstrate a wide variety of solutions for both technologies, such as thermal compression,...
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