New Generation Power Inc., Chicago, Ill., was awarded potential vendor indefinite-delivery/indefinite-quantity, firm-fixed-price, non-option, non-multi-year contract with a cumulative maximum value of $7 billion. The government is awarding this contract for use in competing and awarding power purchase agreement (PPA) task orders. These PPAs will provide for the purchase of energy from renewable and alternative energy production facilities that are designed, financed, constructed, operated and maintained by private sector entities on private land or on installations under jurisdiction of the Department of Defense. These contracts are for the use of geothermal technology. All awarded technologies will share a total estimated value of $7 billion. U.S. Army Corps of Engineers - Engineer Support Center, Huntsville, Ala., is the contracting activity (W912DY-13-D-0113).