Personal disclaimer - I've worked with the coal industry, been underground myself. I've also lived in Ohio

. Overall, I don't have too much problem with a town dying, or being bought out. I'm only partially bothered by an energy plant causing pollution because I don't see alternatives yet. Would I fight to defend coal? Not if there was a better choice. Right now, I don't see renewable energies anywhere near capable of displacing fossil fuels.
Nuclear power. If power plants are built in sensible locations (not on coasts, not in tornado alley, not in earthquake zones, etc), they're extremely safe and the only pollution is a small amount of radioactive waste that can be contained. No carbon emissions at all, carbon emissions are by far the most catastrophic thing we're doing to the planet. Gone are the days of human error resulting in meltdowns e.g. Chernobyl... if Japan hadn't built a nuclear reactor in sight of the ocean where they frequently get tsunamis (like seriously? Talk about preventable), Fukushima wouldn't have happened. Nuclear power has gotten so heavily demonized since Chernobyl (I think that's probably why, and also because the fossil fuel industry doesn't make money off of nuclear power)... think about if we had switched to all nuclear power since the 50s/60s? Think about how much less carbon we would have emitted. How many less mountains we would have destroyed to mine coal. All sources of power have their drawbacks but even if we had a few more meltdowns before modern technology got better, do you think it's even a drop in the bucket compared to the amount of carbon emissions and other environmental catastrophes we've done because of coal power in the past 6 or 7 decades? It's one of the biggest and most bitter "what-ifs" to me... what if we had gotten it together and replaced coal power with nuclear power 60+ years ago? We could be looking at a very different prognosis. Maybe that was our big chance, and we blew it?
I think that short-term, the best way forward is to build nuclear power plants in safe areas, and disperse the power to the world from those locations. There are plenty of safe locations but, for example, Japan isn't one of them, nor is the west coast of the US. Ultimately, long-term, solar power would be ideal, of course, if we can ever figure out how to harness it efficiently enough. But honestly burning coal is a horrible way to produce power because the cost is much too great (to the environment I mean).
But yeah, nuclear power is so heavily demonized that it's ridiculous. There's a nuclear power plant in a town not too far from where I live. All the hippies around here are convinced that every strange thing that happens there is because of nuclear power. Everything from sinkholes to UFO sightings. There's no sense to these beliefs, it's just like, hippies and environmentalists are supposed to think nuclear power is some evil, horrible world-destroying thing. But if you love the environment, yet you support burning coal over nuclear power... you need to think a little harder. IMO.