Three weeks before the ISH 2017 opens its doors again between 14 and 18 March 2017, the German renewable heating associations published their annual market statistics for 2016. The trend is clear: Low oil and gas prices have reduced demand for solar water heating systems (-8 %) and biomass boilers (-3 %), whereas the German heat pump industry can be more than satisfied with 17 % growth. The ISH is Europe’s largest trade fair for bathroom design, energy-efficient heating, air conditioning and renewable energies and takes place every two years in Frankfurt, Germany.
During 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.