• 2013-06-01 - Energy for a Cleaner Environment, Canadian Business Journal
• 2013-03-20 - Guy Drouin, Great Builder of the Polytechnique Foundation, Polytechnique Montreal Magazine (French)
• 2012-04-12 - Nicolas Duplessis, Biothermica, "Curbing Methane Emissions", World Coal CBM Review
• 2012-01-01 - US EPA & Eastern Research Group, "What next for VAM", World Coal CBM Review
• 2010-05-01 - US EPA & Ruby Canyon Engineering, "Managing Methane", World Coal CBM Review
• 2009-07-01 - Biothermica, "Creating Value from VAM", Ecoal newsletter, World Coal Institute
• 2012-04-12 - Nicolas Duplessis, Biothermica, "Curbing Methane Emissions", World Coal CBM Review
• 2012-01-01 - US EPA & Eastern Research Group, "What next for VAM", World Coal CBM Review
• 2010-05-01 - US EPA & Ruby Canyon Engineering, "Managing Methane", World Coal CBM Review
• 2009-07-01 - Biothermica, "Creating Value from VAM", Ecoal newsletter, World Coal Institute