Ener-Core, Inc. received a purchase order, valued at $2.1 million, for two of Ener-Core's next-generation Power Oxidizers, in the larger 1.5-2MW power capacity. The purchase order calls for the delivery of the Power Oxidizers to Dresser-Rand for subsequent integration into Dresser-Rand's KG2-3G/PO Power-station, and represents the first commercial order of the system.