![Man in blue button down shirt poses outside for a picture with his arms crossed.](/sites/default/files/styles/featured_square_large/public/2024-07/Troy_Carter_headshot.jpeg?h=8a7fc05e&itok=VFmZIzHo)
Carter to lead Fusion Energy Division at Oak Ridge National Laboratory
If you're wondering just how much your neighborhood Clark Griswold is paying to brighten the town with Christmas lights visible from outer space, the answer varies significantly from one part of the country to another.