News

  • Photo: SWA

    Carefree heat supply package plus green marketing

    Newly founded SWA Solar Wärme Austria is offering solar heat supply to hotels, sports centres, car washes and manufacturing companies. Clients pay individually agreed-on rates, which are up to 20 % lower than current prices and are guaranteed for 20 years. SWA provides a “carefree heat...
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  • Photo: HyCool Project

    New technologies for solar cooling in industry

    The aim of just launched HyCool is to present, in the form of two demonstration plants, new solar heating and cooling technologies for industrial use. The combination of state-of-the-art Fresnel collectors by Austrian supplier Fresnex with custom-built hybrid adsorption-compression chillers...
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  • Grammer Solar

    Solar thermal biomass drying in Chile

    Grammer Solar, a German manufacturer of solar air collectors, has signed a contract with Ligno Pellets, a Chilean producer of wood pellets, for the delivery and installation of a 220 m² solar field. Grammer Solar, which opened an office in Chile’s capital, Santiago de Chile, three years ago...
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  • Castle in Ghent, Belgium

    Producing hot water underneath natural slates

    A state-of-the-art solar thermal system has been installed under the slate roof of a castle in Ghent, Belgium. Roll-bonded Thermoslate absorbers measuring 44 m² have been integrated into the space between the wooden trusses and natural slate tiles of the historic structure built in the 12...
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  • Photo: Trimmel Wall Architects

    New standard to improve energy performance of historic buildings

    Maintaining the exterior of a historic building while raising energy efficiency is not necessarily a contradiction. The new EN 16883:2017 standard, Conservation of cultural heritage, provides guidance on how to improve the energy performance of historically significant structures....
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  • Photo: BSW Solar

    ESCO model grows in popularity in South Africa

    “Our clients are cash flow positive from day one,” South African company Energy Partners claims on its website. Up until now, it has been offering heat and steam purchase agreements, mainly on coal boilers, to industrial and public customers. “Purchase contracts for solar heat in...
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  • Photo: HRsolar

    Slim all-black collectors: the next generation of solar heating

    In March, Dutch-based HRsolar began manufacturing a completely redesigned collector on a fully automated production line. Called Nero, the black-coloured unit is 40 millimetres thick – as slim as a photovoltaic panel. According to the manufacturer, the aim had been to “reinvent the concept...
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  • Solar building regulations in Kenya face legal challenge

    ]]Even after a transition period of more than five years, Kenya’s Solar Water Heating Regulations 2012 continue to be challenged. This May, a property developer filed a lawsuit, questioning their legality. They took effect on 25 November 2017, but their enforcement was...

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  • PV gets 285 times more subsidies as solar thermal

    The Netherlands Enterprise Agency, also known as RVO, which invited applications for its renewable feed-in tariff scheme SDE+ in spring, has approved funding for 22 solar thermal systems totalling 8.4 MWth. In all, EUR 3.6 billion has been awarded to 3,899 applicants following...
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  • Solar heat in 10 Mexico City hospitals

    Mexico City has invested Mexican Peso (MXN) 14.7 million – about EUR 672,000 – in bringing solar water heating to 10 public hospitals via PACCM, its Climate Action Programme 2012-2020. The aim is to reduce fuel consumption by 35 % to save MXN 4 million and 446 tonnes of carbon dioxide...
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