It takes Jarrett VanCleve 10 minutes to drive to Elk Creek Mine, but it's another 20-minute ride before he gets to work – 450 feet below ground.

VanCleve, 21, of Madisonville, Ky., is a coal miner by trade and tradition. "Just about every man in my family has worked in the mines," he said. He is a fifth-generation coal miner, including his grandfathers, Thomas VanCleve and Durwood Proffitt.

"Almost everything has to do with that black rock," Jarrett said. People in Hopkins County care about coal, "that black rock," which supplies jobs to about 2,250 people in Western Kentucky and supplies America with more than half of its energy.

Before his 11 p.m. shift, Jarrett's mom, Benita "Cricket" VanCleve, fills his dinner pale with sandwiches. His dad, Guy VanCleve, comes downstairs to say good luck. And then Jarrett reassures them both that he will be safe. Keep his head up. Stay awake.

He is headed to Elk Creek Mine, owned by Hopkins County Coal, to spend
the next nine hours underground.

Jarrett is one of the youngest miners at Elk Creek.