In light of what's been happening in Japan, some people are no doubt rethinking how close they want to be to a nuclear power plant.
Check out how close they are to where you live now and where you're thinking about living at this Greenpeace site.
Are you closer than you'd like?
We're 44 miles from Lake Anna.
I'm hoping the lesson learned from Japan isn't that if you're not near an fault line or a coast line there's nothing to worry about.
I hope we've learned that human brains aren't very good at predicting everything that could possibly go wrong and that failsafes often aren't.