Please tell, who cleans after coal powerplants which polute while in normal working mode? http://nuclearfissionary.com/2010/06/09/energy-density-and-waste-comp

Please tell, who cleans after coal powerplants which polute while in normal working mode? http://nuclearfissionary.com/2010/06/09/energy-density-and-waste-comparison-of-energy-production/ http://nuclearfissionary.com/2010/06/09/energy-density-and-w... http://www.scientificamerican.com/article.cfm?id=coal-ash-is-more-radioactive-than-nuclear-waste http://www.scientificamerican.com/article.cfm?id=coal-ash-is...