"Amid mounting frustration over taxation and banking problems, small but growing numbers of overseas Americans are taking the weighty step of renouncing their citizenship." [more]
And about "15 percent cheaper than a standard rack-mounted solar panel system."
The solar shingles will offset electricity consumption by anywhere from 40 to 80%.
The same non-profit group that convinced some of the world's largest companies to disclose their greenhouse gas emissions will ask 302 companies to disclose their water use. As water becomes more scarce, it will inevitably become more expensive. [more]