LYNNFIELD, MA--(Marketwire - Dec 17, 2012) - American Power Group Corporation (OTCQB: APGI) today announced it will host a conference call on Wednesday, January 2, 2013 at 10:15 AM Eastern in which we will discuss the results for the three and twelve months ended September 30, 2012. To participate, please call 1-888-504-7963 and ask for the American Power Group call using pass code 4417530.