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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
 

China, India and USA: Study Recommends Policies for Energy-Efficient Water Heaters

Submitted by Baerbel Epp on April 18, 2016
ClaspA study by US non-profit organisation Clasp, British management consultancy Waide Strategic Efficiency and other partners has analysed the market potential of efficient water heater technology, among them solar thermal systems and heat pumps in China, India and the USA. The 176-page document Policy Opportunities for More Efficient Residential Water Heating shows the key differences between markets and policies and gives advice on policy measures to reduce the energy consumption of water heaters. One central recommendation is to implement energy efficiency labels, which would allow customers to compare different water heater technologies. No such labelling has been in place yet in any of the three countries. The chart shows the Chinese energy label, which is only used for gas combi boilers, the Indian label for electric storage water heaters and the US label for gas-storage water heaters. 
Figure: Clasp
 

European Energy Labelling: Solar Manufacturers Have Doubts

Submitted by Baerbel Epp on October 27, 2015
Solrico energy labellingThere is great scepticism among Europe’s solar thermal collector manufacturers about whether or not the energy labelling will increase demand for solar thermal systems. In a survey carried out by German agency solrico, more than 50 % of the European solar thermal manufacturers disagreed with the statement “The energy labelling will foster your solar sales”. All in all, 158 solar collector and solar tank manufacturers in Europe answered the multiple-choice question (Do you agree with the following statement – The energy labelling will foster your solar sales?) by ticking one of five answers: strongly agree, agree, tend to agree, disagree and strongly disagree. The chart shows the results at national level. The figures in brackets display the number of valid answers from each country.
Chart: solrico
 

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