From the Wall St. Journal:
The Green House of the Future
By ALEX FRANGOS
"We asked architects to draw up plans for the most energy-efficient houses they could imagine. They imagined quite a bit."
Excerpt:
"What will the energy-efficient house of the future look like?
It could have gardens on its walls or a pond stocked with fish for dinner. It might mimic a tree, turning sunlight into energy and carbon dioxide into oxygen. Or perhaps it will be more like a lizard, changing its color to suit the weather and healing itself when it gets damaged."
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