A recent study revealed that Texas dominated the list of the best housing markets for growth and stability in the United States, with 12 of the top 20 cities located in the state.
We've got eco-friendly buildings, light bulbs, commodes, automobiles and who knows what else, but China is now looking at designing entire cities to be eco-friendly. They do look kinda cool, though. In a futuristic sort of way.
Huffington Post has a whole gallery of what the cities would look like...