Solar energy is getting so cheap that even this coal museum is using it.

The move is symbolic of a lot of the progress made in green energy as of late.

Deep in the heart of coal country, a very unexpected business is going green.

The Kentucky Coal Mining Museum is adding solar panels to its building.

The museum, located in the southeast Kentucky town of Benham, aims to shine a light on the important role coal played (and continues to play) in meeting our energy needs — which makes it worth asking why it's moving away from its namesake fuel source to suit its own power needs.

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Meet Nic Smith. He's got some powerful things to say.

Nic, who works at a Waffle House in Virginia, comes from a long line of union coal miners. His grandfathers were coal miners. His great-grandfathers were coal miners. Cousins, uncles, you name it. However, the coal industry has been shedding jobs for a while now. And, while President-elect Donald Trump has promised to bring all those coal jobs back, Nic isn't buying it.

In the video below, he lays out the facts pretty clearly as to why. Really bluntly.

If you don't have time to watch all of his powerful answers, here are the highlights of what Nic had to say:

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Coal has been part of America's past for just about as long as there's been an America.

It was the energy source du jour for the Industrial Revolution. In the 1300s, some Native Americans used it for cooking fuel. And the first North American coal deposits may even predate the dinosaurs!

But if we're talking America the post-colonial country, then nowhere was it more important than in the Appalachian Mountains, in places like Pennsylvania, Kentucky, Tennessee, and West Virginia.

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