Zeno Power Systems Inc., St. Louis, Missouri, has been awarded a $14,997,863 cost-plus-fixed-fee contract for the radioisotope power system. This contract is to provide, develop and demonstrate the concept of a next-generation radioisotope power system. Work will be performed in St. Louis, Missouri, and is expected to be completed by March 31, 2026. This award is the result of a Small Business Innovation Research Sequential Phase II acquisition. Fiscal 2022 research and development funds in the amount of $428,000 are being obligated at the time of award. Air Force Research Laboratory, Kirtland Air Force Base, Albuquerque, New Mexico, is the contracting activity (FA9453-22-C-A019).