Solar Cooling

  • 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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  • Global perspective on solar heating and cooling

    Global perspective on solar heating and cooling

    Solar thermal is increasingly used to provide district heat around the world. In 2019, the market grew by about 170 % in Denmark but also expanded in other countries, such as China and Germany, mainly because the technology became more cost-competitive. Another factor driving growth was...
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  • Solar cooling – insights into a niche market

    Solar cooling – insights into a niche market

    Solar thermal cooling remained a niche market in Europe in 2019, as air conditioning based on heat pumps and PV generators got all the attention. Nevertheless, there were a handful of solar system integrators which defied the odds and installed several systems last year. A survey of cooling...
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  • Embedded thumbnail for Dr Uli Jakob: Solar cooling reduces electricity consumption by a factor 2 to 3

    Dr Uli Jakob: Solar cooling reduces electricity consumption by a factor 2 to 3

    Global energy consumption for cooling and air conditioning is increasing rapidly and, if the projections by the Green Cooling Initiative come true, the number of AC units installed around the world will have more than tripled by 2050. Solar cooling is an electricity-saving alternative to the...
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  • Photo: IEA SHC / Randy Martin

    Solar heat cost-competitive with fossil fuels if used in large projects

    The organisers of the joint SHC/SWC 2019 conferences, which took place in November in Santiago, Chile, introduced a new session format, when they held three Research meets Business Forums. The third one on Wednesday, Deployment of Solar Thermal Solutions for Industrial Process...
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  • Logos

    From S.O.L.I.D. to Solid: differing views on a complicated story

    Solid Energy Systems is a newly founded company based in Graz, Austria. It employs 21 of the 30 staff members who used to work at S.O.L.I.D. Gesellschaft für Solarinstallation und Design, which first became insolvent and then went into administration at the end of June 2019. Solid Energy...
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  • Photo: Abu Dhabi’s Department of Energy

    First district cooling regulation in the MENA region

    Abu Dhabi now has its first comprehensive regulatory standard on district cooling. It is based on Act No. 11, which was passed in 2018 and put the responsibility for regulating the district cooling sector on the newly founded emirate’s Department of Energy. Following extensive consultations...
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  • courtesy of Riccardo Battisti

    Technology review of small-capacity absorption chillers

    A new scientific paper published in July gives readers an overview of state-of-the-art absorption chillers below 50 kW of cooling capacity. The document, titled Review of small-capacity single-stage continuous absorption systems operating on binary working fluids for cooling:...
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  • Photo: Mission Innovation

    Global support for solar cooling in sunbelt regions

    Transferring knowledge and solar cooling technology to sunbelt countries in Africa, on the Mediterranean coast and in Asia will be the main aim of a new research platform planned by the IEA Solar Heating and Cooling programme (IEA SHC). This topic also fits under the roof of the Innovation...
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  • A new solar cooling standard for Australia

    A new solar cooling standard for Australia

    On 28 June, Standards Australia’s Committee CS-028 on Solar Water Heaters published its first standard on solar air conditioning, named AS 5389. It contains a methodology to calculate the cooling or heating loads of buildings under a variety of climatic conditions. Work on the document...
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  • Attractive solar cooling market in Italy

    Attractive solar cooling market in Italy

    In 2018, Italy was an attractive market for solar cooling solutions thanks to high investment subsidies by national support programme Conto Termico 2.0. Three sorption chiller manufacturers launched projects in the country last year: Maya, an Italian joint-venture with the Japanese company...
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