Thanks to President Jimmy Carter, the small, rural town of Plains, Georgia, just reached quite the benchmark: It now gets 50% of its energy from solar power.

Sure, it's a very small town — "We have about 215 households, 700 or so people, in Plains," resident Jill Stuckey told the Associated Press — but it's still an impressive feat.

Photo by Saul Loeb - Pool/Getty Images.

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