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International Solar Energy Society

IEA SHC Task 50: LightingRetrofitAdviser.com for Investors and Planners

Submitted by Baerbel Epp on April 6, 2017
IEA SHC Task 50A redesign of lighting systems in office or public buildings helps to save electricity and improve lighting quality, as the office building of the Austrian company Bartenbach on the photos shows. However, lighting systems are rarely upgraded: For example, in Germany, retrofits can only be found in 3 % of the existing building stock and 75 % of lighting systems are out of date, as they are older than 25 years. To support planners and investors in their decision on what would be the most apt lighting retrofit, the researchers of Task 50 of the IEA Solar Heating and Cooling Programme, Advanced Lighting Solutions for Retrofitting Buildings, have launched a website called www.lightingretrofitadviser.com and an app for Android and iOS devices. Both provide stakeholders with information about successful case studies of lighting retrofits in buildings, a database of technologies as well as tools, for example, to give direct onsite support for decision making, whether it is sensible to retrofit a lighting system. A webinar on 21 March explained all the services and features of the new website and app. A recording of it is available online.
Photos: Bartenbach
 

Meet Where the Continents Meet: SHC2015 in Istanbul

Submitted by Baerbel Epp on December 7, 2015
SHC2015Two continents meet in Istanbul, in a metropolis of 15 million. More than 230 researchers and industry representatives from five continents used this strategic spot for their participation in SHC2015, a high-level conference which took place at the beginning of December and focused on solar heating and cooling technologies as well as their related markets. The three-day event organised by the IEA Solar Heating and Cooling Programme in cooperation with the German company PSE and the European Solar Thermal Industry Federation (ESTIF) presented a mix of technological innovations, the latest research results, service tools for planners and designers of complex solar heating and cooling installations, and it offered a lot of room for discussions on market and technology developments from different countries and regions. This news piece will highlight some of the key aspects of the conference and will be followed by a number of solarthermalworld.org articles over the coming weeks, each with their own special focus. 
Photos: Eva Augsten
 

Turkey: Great Achievements with Little Policy Support

Submitted by Baerbel Epp on August 5, 2015

The interest in technology and market research on the solar heating and cooling sector is growing. The number of countries participating in the IEA Solar Heating and Cooling Programme (SHC) increased significantly over the last two years from 20 to 25 nations. One of the most recent entries was Turkey in 2014, represented by GÜNDER, the Turkish Section of the International Solar Energy Society (ISES). Turkey is the second-largest market after China regarding new solar thermal installations and a gateway to the MENA region, SHC chairman Ken Guthrie praised the new member in a press release this February. Large-scale installations in prisons, hotels and social housing projects are gaining in volume (see photos). The majority of the 20 key solar thermal markets worldwide are now members of the IEA SHC except for India, Brazil, USA, Israel, Greece, Japan and Poland.
Photos: Günder

Russia: Solar-Heated House Wins Energy Globe Award

Submitted by Baerbel Epp on January 2, 2012

 Solar-heated house Solar-5Russian architect and professor Pavel Kazantsev has won the Energy Globe Award for his solar-heated house Solar-5. The house has been adapted for the far east of Russia, around the city of Vladivostok. While the FEFU university in Vladivostok has already built a small version of the house, called Solar-5M, the first full-scale Solar-5 house for a private owner is now under construction as well. In a next step, Kazantsev and his team have decided to set up a model house, which will be open to the public.
Source: Pavel Kazantsev

More than 41 years of Collector Manufacturing in South Africa

Submitted by Baerbel Epp on August 11, 2010

 Collector panel from 1969 ” Collector panel from the year 1969: This 41-year old collector is one of the very first units that South African company Mikado (PTY) Ltd. (since 1997 called Solardome SA) produced in South Africa. Today’s Managing Director Tertius Lindenberg looks back at 4 decades of solar thermal business.
Photo: Solardome

Eurosun 2010: Joining Forces for Europe’s biggest Solar Heating and Cooling Conference

Submitted by Baerbel Epp on May 31, 2010

 Eurosun” All signs point to a successful conference: Experienced event organizer AEE Intec from Austria and PSE from Germany, teamed up with the International Solar Energy Society (ISES) and the members of the International Energy Agency's (IEA SHC) Solar Heating and Cooling Programme to organize this year´s Eurosun conference.

South Africa: The Resolution of the ISES Solar World Congress

Submitted by Baerbel Epp on December 2, 2009

 ISES World Congress” Hosting the next ISES Congress: The 30th ISES Solar World Congress will be held in Kassel, Germany, from 28 August to 2 September 2011. This year´s resolution recommends that governments worldwide should establish a law to increase the use of renewable energies in the heating and cooling sector.
Photo: ISES

Lack of Support: Turkish Market Decreasing

Submitted by Baerbel Epp on April 17, 2009

The solar thermal market in Turkey is shrinking. The produced collector area has decreased by an average of 9 % each year since reaching its peak in 2004 with almost 1.5 million m2. Local manufacturers only produced 1 million m2 last year, according to the statistics of Gunder, the Turkish division of the International Solar Energy Society (see chart below). The association is estimating an additional import rate of 3 to 5 %.

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