Brown Coal
July-October 2009: Hindi / Tamil / English
October-December 2009: Hindi / Tamil / English
January-April 2010: Hindi / Tamil / English
July-September 2010: Hindi / Tamil / English
October-December 2010: Tamil / English
October-December 2011: Hindi / Tamil / English
January-March 2012: Hindi / Tamil / English
April-June 2012: Hindi / Tamil / English
July-September 2012: Hindi / Tamil / English
October-December 2012: Hindi / Tamil / English
January-March 2013: Hindi / Tamil / English
April-June 2013: Hindi / Tamil / English
July-September 2013: Hindi / Tamil / English
October-December 2013: Hindi / Tamil / English
January-March 2014: Hindi / Tamil / English
April-June 2014: Hindi / Tamil / English
July-December 2014: Hindi / Tamil / English
January-March 2015: Hindi / Tamil / English
April - September 2015: Hindi / Tamil / English
October - December 2015 : Hindi / Tamil / English
January - March 2016 : Hindi / Tamil / English
April - June 2016 : Hindi / Tamil / English
July - December 2016 : Hindi / Tamil / English
April - June 2017 : Hindi / Tamil / English
July - Septemper 2017 : Hindi / Tamil / English
October - December 2017 : Hindi / Tamil / English
January - March 2018 : Hindi / Tamil / English
Lignite Lifeline :
Year 2009: Jul 2009 / Oct 2009
Year 2010: Jan 2010 / Apr 2010 / Jul 2010 / Oct 2010
Year 2011: Jan 2011 / Apr 2011 / Jul 2011 / Oct 2011
Year 2012: Jan 2012 / Apr 2012 / Jul 2012 / Oct 2012
Year 2013: Jan 2013 / Apr 2013 / Jul 2013 / Oct 2013
Year 2014: Jan 2014 / Apr 2014 / Jul 2014 / Oct 2014
Year 2015: Jan 2015 / Apr 2015 / Jul 2015 / Oct 2015
Year 2016: Jan 2016 / April 2016 / July 2016 / Oct 2016
Year 2017: Jan 2017 / Apr 2017 / July 2017 / October 2017
Year 2018: Jan 2018 / April 2018 /
Lignite Eyes :

Year 2009: July 2009
Year 2010: January 2010
Year 2012: January 2012 / July 2012
Year 2013: January 2013 / December 2013
Year 2014: March 2014 / June 2014 / December 2014
Year 2015: March 2015 / September 2015 / December 2015 /
Year 2016: March 2016 /
E-News :
Year 2011: Events 2011
Year 2012: Jan 2012 / Feb 2012 / Mar 2012 / Apr 2012 / May 2012 / Jun 2012 / Jul 2012 / Aug 2012 / Sep 2012 / Oct 2012 / Nov 2012 / Dec 2012
Year 2013: Jan 2013 / Feb 2013 / Mar 2013 / Apr 2013 / May 2013 / Jun 2013 / Jul 2013 / Aug 2013 / Sep 2013 / Oct 2013 / Nov 2013 / Dec 2013
Year 2014: Jan 2014 / Feb 2014 / Mar 2014 / Apr 2014 / May 2014 / Jun 2014 / Jul 2014 / Aug 2014 / Sep 2014 / Oct 2014 / Nov 2014 / Dec 2014
Year 2015: Jan 2015 / Feb 2015 / Mar 2015 / Apr 2015 / May 2015 / Jun 2015 / Jul 2015 / Aug 2015 / Sep 2015 / Oct 2015 / Nov 2015 / Dec 2015
Year 2016: Jan 2016 / Feb 2016 / Mar 2016 / Apr 2016 / May 2016 / Jun 2016 / Jul 2016 / Aug 2016 / Sep 2016 / Oct 2016 / Nov 2016 / Dec 2016
Year 2017: Jan 2017 / Feb 2017 / Mar 2017/ Apr 2017 / May 2017 / Jun 2017/ Jul 2017/ Aug 2017/ Sep 2017/ Oct 2017/ Nov 2017/ Dec 2017
Year 2018: Jan 2018 / Feb 2018 / Mar 2018 / Apr 2018 / May 2018 / Jun 2018/ Jul 2018/ Aug 2018/ Sep 2018/