Embedded video for Christian Vachon at ESTEC 2009 Christian Vachon at ESTEC 2009 Submitted by Baerbel Epp on June 28, 2009 This is an interview made during the 2009 ESTEC conference in Munich, Germany with Christian Vachon, founder and President of the Canadian Enerconcept Technologies. Vachon speaks about solar air collectors. NewsAir HeatingGermanyCanadaestec 2009ESTIFEnerconcept Technologies