Coal is NOT a dirty power source. You seem to be under the impression that coal power is a bunch of guys shoveling coal into a furnace with black sooty smoke pouring out the the top.
In reality, coal firing is fairly clean. Not as clean as other methods, to be sure, but acceptably clean. We have a coal-fired plant here in my area. It sits right along the Niagara River and I see it every day as I drive to work. I've also been inside it. It is a marvel of technology. Using powdered blown coal dust, hot gas recirculation and stack scrubbers it burns very thoroughly and puts out very little pollution. It is hardly the most advanced plant out there, either. Your idea that "nothing can be done about it" is not only highly misinformed, it is simply wrong.
As far as Nuclear goes, The costs of construction are DIRECTLY related to legal and regulatory costs. A modern nuclear power plant is not that expensive to build. Just look at France to see how well they have done in building modern plants and keeping costs down. Hell, Koran companies have developed small sealed nuclear power generation stations that will run for 50 years and cost only a couple million dollars a unit. Now, those are only for small towns, but you could power a city with a few hundred of these scattered around and it wouldn't even cost all that much.
Modern Nuclear power is CHEAP. it's regulation and legal issues that cost so much.
Defanging the EPA will NOT lead to more "Love Canals". Love Canal was a result of ignorance and greed on the part of both Hooker Chemical AND the local Niagara County government. The EPA would not have prevented it. If the presence of the EPA prevented environmental disasters, then every environmental accident since the EPA's creation wouldn't have happened.
Defanging the EPA WOULD, however, lead to less regulatory adventurism and less government waste though. They have gone FAR beyond their original mission of being an environmental watchdog and have become one of the prime examples of government power abuse. The EPA needs to be returned to its original size and scope, and be actively policed to prevent activists from regaining the near absolute control they currently wield in the EPA.
I am actually quite well informed. I think I've proven that with some of the information I've provided.