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Solar Thermal Energy Symposium

Europe: Collector Field Is Main Cost Driver of Industrial Solar Heat Plants

Submitted by Baerbel Epp on May 31, 2017
Otti SymposiumScientists from Germany and Switzerland have recently analysed the cost structures of systems producing solar process heat. They presented their findings in mid-May at the Solar Thermal Energy Symposium, where they said they had identified great potential for cost-cutting and discovered a large spread of installation prices. Planning SHIP systems involved more work than doing the same for domestic applications, but it was the collectors that made up the lion’s share of the investment. The three-day symposium attracted around 230 experts from research and industry. As Germany’s major annual conference on solar heating and cooling, it focused this year on turnkey heating solutions, including solar ones for the housing market and industrial processes. It was the 27th symposium and, at the same time, the last one organised by the East-Bavarian Institute for Technology Transfer, OTTI, which filed for bankruptcy in February 2017. The symposium’s board of advisers has taken over sponsorship until a new conference organiser is found for 2018 (see attached flyer in German). 
Photo: OTTI
 

Germany: Symposium Debates Renewable Heating Market Ups and Downs

Submitted by Baerbel Epp on May 4, 2016
Otti SymposiumDuring the first quarter of 2016, solar thermal suppliers in Germany sold around 3 % more systems than they did over the same period last year. This is indeed good news after 2015 turned out to be another disappointing year with a 10 % drop in sales, adding only 805,000 m² (563 MWth) of newly installed collector area. The other good news is that subsidies in Germany have never been as attractive as they are now. It is the reason why the two German solar and heating associations, BSW Solar and BDH, launched the Solar Heating – it always pays off (Sonnige Heizung - immer im Plus) campaign, as announced in a press release in the middle of April – at the same time that the Solar Thermal Energy Symposium took place in Bad Staffelstein. The symposium is Germany’s major annual industry conference on the topic and is organised by the East-Bavarian Institute for Technology Transfer, OTTI. This year, the three-day conference was attended by around 250 solar thermal experts from research and industry.
Photo: OTTI / Dr Thomas Vorderwülbecke
 

Germany: "A standstill is not the answer, a system solution is."

Submitted by Baerbel Epp on May 26, 2013

The German solar thermal market has shrunk yet again. The figures for 2012 show a 9% drop in sales compared to 2011. This year has been off to a very slow start as well: In the first quarter of 2013, collector area sales were down by 19% compared to the same period last year, according to the BDH/BSI statistics. The industry seems to finally wake up to the harsh reality, conceding that something is fundamentally wrong with the market’s development. Signs of a wake-up call were quite apparent at the yearly Solar Thermal Energy Symposium, which took place at the end of April and had been organised by the German East-Bavarian Institute for Technology Transfer, OTTI. This time, there was none of the usual talk about being patient and letting the high oil price do its work. At the start of the event, representatives from associations, scientific institutes and the Federal Environment Ministry spoke openly about the industry’s home-grown problems.
Photos: OTTI

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