Houses of the sun

Updated: Sep 14, 2012 13:09 IST

The solar house of the Spanish university of Basque country is displayed in Madrid among other solar houses built and designed by 23 college and university student teams during The Solar Decathlon Europe competition held from September 14 to 30 in Madrid. AFP PHOTO/DOMINIQUE FAGET
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The solar house of the Spanish university of Basque country is displayed in Madrid among other solar houses built and designed by 23 college and university student teams during The Solar Decathlon Europe competition held from September 14 to 30 in Madrid. AFP PHOTO/DOMINIQUE FAGET

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