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solar building codes

Israel: Front runner in Solar Building Code with Strong Impact on Market

Submitted by Baerbel Epp on July 13, 2015
Total installed collector area per inhabitantThe Middle East is a hub for solar energy deployment. Three countries from this region were among the ones with the highest total installed capacity of glazed water collectors in operation per 1,000 inhabitants at the end of 2013: Israel, the Palestinian territories and Jordan. Israel is the front runner when it comes to building codes. It was the first country worldwide to pass a solar building law – back in 1980. The law stipulates the installation of a solar water heating system for new residential buildings up to a height of 27 m, which is about 8 to 9 floors. This law was extended in September 2012 and now also applies to buildings above 27 m, stipulating the installation of solar water heaters for the first seven floors under the roof.
Source: Solar Heat Worldwide
 

Database of Building Codes: 24 Individual Regulations

Submitted by Baerbel Epp on July 25, 2013

Sometimes, it takes a while until good ideas are copied. This has been the case with solar/renewable building codes, which were invented in Israel more than 30 years ago. It has just been over the last ten years, however, that this political instrument reached all five continents. Frontrunner in Europe was Spain, which approved the Technical Building Code, CTE, in March 2006. It stipulates that new residential buildings and those undergoing major renovation must cover 30 to 70 % of their hot water demand by renewable energies. Outside Europe, it was the Australian state of Victoria which, in 2005, implemented the first building standard after Israel had done so two decades earlier. Israel’s building code lets private homeowners choose between two options - a solar water heater or a rainwater tank - in case of newly built houses and major renovations. In the meantime, the database of solar obligations on solarthermalworld.org has grown further and now includes 24 countries which use one of the various types of solar or renewable building codes. You will find the database by filtering on --> policy --> obligation.
Source: solrico

Austria: Solar Thermal Mandatory for Housing Assistance

Submitted by Baerbel Epp on July 6, 2009

 Austria single family house Tyrol” Solar showcase in Austria: This single family house in Tyrol generates a 30 % share of the domestic hot water and heating demand from renewable energies. Since 2008 more and more Austrian states have required an ecological heating system, if homeowners want to profit from housing assistance.

Solar Building Codes in China

Submitted by Baerbel Epp on July 6, 2009

 Solar system balcony China” Solar systems on the balcony: This is the answer to the space problem in the mega-cities in the eastern part of China. Solar obligations force system suppliers to work on systems which can be used on the balcony as shown in this solar exhibition. Already 6 provinces implemented solar building codes. Photo: Sven Tetzlaff

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