Important informational links and references:

http://www.wickedlocal.com/marblehead/homepage/x786071397
  
 http://psr.igc.org/nrtb-power-plants1.htm

Google Video

www.sierraclub.org/coal/ - The Truth Behind Coal
 
 
www.clf.org/programs/cases.asp?id=177 -Salem Harbor Power Plant: Cleaning Up the "Filthy Five" 
 
www.itemlive.com/articles/2008/02/22/n32w/news13.eml  -Salem Power Plant Among Top Polluters
 
www.gloucestertimes.com/punews/local_story_135233937.html -Safety Watchdog says Salem Power Plant Failed to Protect Employees
 

http://www.salemnews.com/punews/local_story_141234411.html