Solar Decathlon Europe 2012: Madrid will host again the competition to award the best solar house in the world. Images of sustainable solar house prototypes taking part in this edition [elmundo.es].
Solar Decathlon Europe 2012: Madrid will host again the competition to award the best solar house in the world. Images of sustainable solar house prototypes taking part in this edition [elmundo.es].
Solar Decathlon Europe 2012: Madrid will host again the competition to award the best solar house in the world. Images of sustainable solar house prototypes taking part in this edition [elmundo.es].