American Power Group's CFO to Present at Sixth Annual LD MICRO "Main Event" Conference in Los Angeles on December 4, 2013

LYNNFIELD, MA--(Marketwired - Dec 2, 2013) -  American Power Group Corporation (OTCQB: APGI) announced today that Chuck Coppa, Chief Financial Officer, will present at the 6th Annual LD MICRO "Main Event" Conference on Wednesday, December 4, 2013 at 9:00 a.m. Pacific time. The conference is being held at the Luxe Sunset Bel Air Hotel in Los Angeles. Mr. Coppa will be available for one-on-one meetings with the investment community on Tuesday, December 3^rd and Wednesday, December 4th. Please contact LD MICRO organizers if you would like to arrange a meeting (http://www.ldmicro.com).

About LD MICRO
LD MICRO is an investment newsletter firm that focuses on finding undervalued companies in the micro-cap space. Since 2002, the firm has published an annual list of recommended stocks, as well as comprehensive reports on select companies throughout the year. The firm also hosts the LD MICRO Micro-Cap Growth Conference for investors in December of each year. This year's conference will feature presentations by over 225 publicly-traded companies and is expected to attract more than 1,000 attendees.

About American Power Group Corporation
American Power Group's alternative energy subsidiary, American Power Group, Inc., provides a cost-effective patented Turbocharged Natural Gas™ conversion technology for vehicular, stationary and off-road mobile diesel engines. American Power Group's dual fuel technology is a unique non-invasive energy enhancement system that converts existing diesel engines into more efficient and environmentally friendly engines that have the flexibility to run on: (1) diesel fuel and liquefied natural gas; (2) diesel fuel and compressed natural gas; (3) diesel fuel and pipeline or well-head gas; and (4) diesel fuel and bio-methane, with the flexibility to return to 100% diesel fuel operation at any time. The proprietary technology seamlessly displaces up to 80% of the normal diesel fuel consumption with the average displacement ranging from 40% to 65%. The energized fuel balance is maintained with a proprietary read-only electronic controller system ensuring the engines operate at original equipment manufacturers' specified temperatures and pressures. Installation on a wide variety of engine models and end-market applications require no engine modifications unlike the more expensive invasive fuel-injected systems in the market. See additional information at: www.americanpowergroupinc.com.