I swear, there are people around here who really, truly do this!!!

It's kind of a "reverse-status" kind of deal: they are called "living off the grid," meaning they are far enough away from any kind of electrical service (or too $$ to hook up) that they have to rely on alternative sources. A friend of ours, who is now ON the grid, used to employ the bike method -- for REAL!! (He's STILL in great shape, too!)
You all just wouldn't believe it: some of the alternatives to electric that people get set up. Absolutely wild. I can see one of the mountain-top places from my window! (during the day - it's not "lit" at night) The guy who did all the ceramic work in my bathroom lives "off the grid." Practically on the top of a mountain, in a farmhouse built in 1773.